/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "historywidget.h"
#include "styles/style_history.h"
#include "styles/style_dialogs.h"
#include "styles/style_window.h"
#include "styles/style_boxes.h"
#include "styles/style_profile.h"
#include "boxes/confirmbox.h"
#include "boxes/send_files_box.h"
#include "boxes/sharebox.h"
#include "core/file_utilities.h"
#include "ui/toast/toast.h"
#include "ui/special_buttons.h"
#include "ui/widgets/buttons.h"
#include "ui/widgets/inner_dropdown.h"
#include "ui/widgets/dropdown_menu.h"
#include "ui/effects/ripple_animation.h"
#include "inline_bots/inline_bot_result.h"
#include "data/data_drafts.h"
#include "history/history_service_layout.h"
#include "history/history_media_types.h"
#include "history/history_drag_area.h"
#include "profile/profile_block_group_members.h"
#include "core/click_handler_types.h"
#include "stickers/emoji_pan.h"
#include "lang.h"
#include "application.h"
#include "mainwidget.h"
#include "mainwindow.h"
#include "passcodewidget.h"
#include "mainwindow.h"
#include "storage/file_upload.h"
#include "media/media_audio.h"
#include "media/media_audio_capture.h"
#include "storage/localstorage.h"
#include "apiwrap.h"
#include "window/top_bar_widget.h"
#include "window/themes/window_theme.h"
#include "observer_peer.h"
#include "core/qthelp_regex.h"
#include "ui/widgets/popup_menu.h"
#include "platform/platform_file_utilities.h"
#include "auth_session.h"
#include "window/notifications_manager.h"
namespace {
QString mimeTagFromTag(const QString &tagId) {
if (tagId.startsWith(qstr("mention://"))) {
return tagId + ':' + QString::number(AuthSession::CurrentUserId());
}
return tagId;
}
QMimeData *mimeDataFromTextWithEntities(const TextWithEntities &forClipboard) {
if (forClipboard.text.isEmpty()) {
return nullptr;
}
auto result = new QMimeData();
result->setText(forClipboard.text);
auto tags = textTagsFromEntities(forClipboard.entities);
if (!tags.isEmpty()) {
for (auto &tag : tags) {
tag.id = mimeTagFromTag(tag.id);
}
result->setData(Ui::FlatTextarea::tagsMimeType(), Ui::FlatTextarea::serializeTagsList(tags));
}
return result;
}
// For mention tags save and validate userId, ignore tags for different userId.
class FieldTagMimeProcessor : public Ui::FlatTextarea::TagMimeProcessor {
public:
QString mimeTagFromTag(const QString &tagId) override {
return ::mimeTagFromTag(tagId);
}
QString tagFromMimeTag(const QString &mimeTag) override {
if (mimeTag.startsWith(qstr("mention://"))) {
auto match = QRegularExpression(":(\\d+)$").match(mimeTag);
if (!match.hasMatch() || match.capturedRef(1).toInt() != AuthSession::CurrentUserId()) {
return QString();
}
return mimeTag.mid(0, mimeTag.size() - match.capturedLength());
}
return mimeTag;
}
};
constexpr auto kScrollDateHideTimeout = 1000;
ApiWrap::RequestMessageDataCallback replyEditMessageDataCallback() {
return [](ChannelData *channel, MsgId msgId) {
if (App::main()) {
App::main()->messageDataReceived(channel, msgId);
}
};
}
class DateClickHandler : public ClickHandler {
public:
DateClickHandler(PeerData *peer, QDate date) : _peer(peer), _date(date) {
}
void setDate(QDate date) {
_date = date;
}
void onClick(Qt::MouseButton) const override {
App::main()->showJumpToDate(_peer, _date);
}
private:
PeerData *_peer = nullptr;
QDate _date;
};
} // namespace
// flick scroll taken from http://qt-project.org/doc/qt-4.8/demos-embedded-anomaly-src-flickcharm-cpp.html
HistoryInner::HistoryInner(HistoryWidget *historyWidget, Ui::ScrollArea *scroll, History *history) : TWidget(nullptr)
, _peer(history->peer)
, _migrated(history->peer->migrateFrom() ? App::history(history->peer->migrateFrom()->id) : nullptr)
, _history(history)
, _widget(historyWidget)
, _scroll(scroll) {
_touchSelectTimer.setSingleShot(true);
connect(&_touchSelectTimer, SIGNAL(timeout()), this, SLOT(onTouchSelect()));
setAttribute(Qt::WA_AcceptTouchEvents);
connect(&_touchScrollTimer, SIGNAL(timeout()), this, SLOT(onTouchScrollTimer()));
_trippleClickTimer.setSingleShot(true);
connect(&_scrollDateHideTimer, SIGNAL(timeout()), this, SLOT(onScrollDateHideByTimer()));
notifyIsBotChanged();
setMouseTracking(true);
subscribe(Global::RefItemRemoved(), [this](HistoryItem *item) {
itemRemoved(item);
});
}
void HistoryInner::messagesReceived(PeerData *peer, const QVector<MTPMessage> &messages) {
if (_history && _history->peer == peer) {
_history->addOlderSlice(messages);
} else if (_migrated && _migrated->peer == peer) {
bool newLoaded = (_migrated && _migrated->isEmpty() && !_history->isEmpty());
_migrated->addOlderSlice(messages);
if (newLoaded) {
_migrated->addNewerSlice(QVector<MTPMessage>());
}
}
}
void HistoryInner::messagesReceivedDown(PeerData *peer, const QVector<MTPMessage> &messages) {
if (_history && _history->peer == peer) {
bool oldLoaded = (_migrated && _history->isEmpty() && !_migrated->isEmpty());
_history->addNewerSlice(messages);
if (oldLoaded) {
_history->addOlderSlice(QVector<MTPMessage>());
}
} else if (_migrated && _migrated->peer == peer) {
_migrated->addNewerSlice(messages);
}
}
void HistoryInner::repaintItem(const HistoryItem *item) {
if (!item || item->detached() || !_history) return;
int32 msgy = itemTop(item);
if (msgy >= 0) {
update(0, msgy, width(), item->height());
}
}
namespace {
// helper binary search for an item in a list that is not completely
// above the given top of the visible area or below the given bottom of the visible area
// is applied once for blocks list in a history and once for items list in the found block
template <bool TopToBottom, typename T>
int binarySearchBlocksOrItems(const T &list, int edge) {
// static_cast to work around GCC bug #78693
auto start = 0, end = static_cast<int>(list.size());
while (end - start > 1) {
auto middle = (start + end) / 2;
auto top = list[middle]->y;
auto chooseLeft = (TopToBottom ? (top <= edge) : (top < edge));
if (chooseLeft) {
start = middle;
} else {
end = middle;
}
}
return start;
}
} // namespace
template <bool TopToBottom, typename Method>
void HistoryInner::enumerateItemsInHistory(History *history, int historytop, Method method) {
// no displayed messages in this history
if (historytop < 0 || history->isEmpty()) {
return;
}
if (_visibleAreaBottom <= historytop || historytop + history->height <= _visibleAreaTop) {
return;
}
auto searchEdge = TopToBottom ? _visibleAreaTop : _visibleAreaBottom;
// binary search for blockIndex of the first block that is not completely below the visible area
auto blockIndex = binarySearchBlocksOrItems<TopToBottom>(history->blocks, searchEdge - historytop);
// binary search for itemIndex of the first item that is not completely below the visible area
auto block = history->blocks.at(blockIndex);
auto blocktop = historytop + block->y;
auto blockbottom = blocktop + block->height;
auto itemIndex = binarySearchBlocksOrItems<TopToBottom>(block->items, searchEdge - blocktop);
while (true) {
while (true) {
auto item = block->items.at(itemIndex);
auto itemtop = blocktop + item->y;
auto itembottom = itemtop + item->height();
// binary search should've skipped all the items that are above / below the visible area
if (TopToBottom) {
if (itembottom <= _visibleAreaTop && (cAlphaVersion() || cBetaVersion())) {
// Debugging a crash
auto debugInfo = QStringList();
auto debugValue = [&debugInfo](const QString &name, int value) {
debugInfo.append(name + ":" + QString::number(value));
};
debugValue("historytop", historytop);
debugValue("history->height", history->height);
debugValue("blockIndex", blockIndex);
debugValue("history->blocks.size()", history->blocks.size());
debugValue("blocktop", blocktop);
debugValue("block->height", block->height);
debugValue("itemIndex", itemIndex);
debugValue("block->items.size()", block->items.size());
debugValue("itemtop", itemtop);
debugValue("item->height()", item->height());
debugValue("itembottom", itembottom);
debugValue("_visibleAreaTop", _visibleAreaTop);
debugValue("_visibleAreaBottom", _visibleAreaBottom);
for (int i = 0; i != qMin(history->blocks.size(), 5); ++i) {
debugValue("y[" + QString::number(i) + "]", history->blocks[i]->y);
debugValue("h[" + QString::number(i) + "]", history->blocks[i]->height);
for (int j = 0; j != qMin(history->blocks[i]->items.size(), 5); ++j) {
debugValue("y[" + QString::number(i) + "][" + QString::number(j) + "]", history->blocks[i]->items[j]->y);
debugValue("h[" + QString::number(i) + "][" + QString::number(j) + "]", history->blocks[i]->items[j]->height());
}
}
auto valid = [history, &debugInfo] {
auto y = 0;
for (int i = 0; i != history->blocks.size(); ++i) {
auto innery = 0;
if (history->blocks[i]->y != y) {
debugInfo.append("bad_block_y" + QString::number(i) + ":" + QString::number(history->blocks[i]->y) + "!=" + QString::number(y));
return false;
}
for (int j = 0; j != history->blocks[i]->items.size(); ++j) {
if (history->blocks[i]->items[j]->pendingInitDimensions()) {
debugInfo.append("pending_item_init" + QString::number(i) + "," + QString::number(j));
} else if (history->blocks[i]->items[j]->pendingResize()) {
debugInfo.append("pending_resize" + QString::number(i) + "," + QString::number(j));
}
if (history->blocks[i]->items[j]->y != innery) {
debugInfo.append("bad_item_y" + QString::number(i) + "," + QString::number(j) + ":" + QString::number(history->blocks[i]->items[j]->y) + "!=" + QString::number(innery));
return false;
}
innery += history->blocks[i]->items[j]->height();
}
if (history->blocks[i]->height != innery) {
debugInfo.append("bad_block_height" + QString::number(i) + ":" + QString::number(history->blocks[i]->height) + "!=" + QString::number(innery));
return false;
}
y += innery;
}
return true;
};
if (!valid()) {
debugValue("pending_init", history->hasPendingResizedItems() ? 1 : 0);
}
SignalHandlers::setCrashAnnotation("DebugInfo", debugInfo.join(','));
}
t_assert(itembottom > _visibleAreaTop);
} else {
t_assert(itemtop < _visibleAreaBottom);
}
if (!method(item, itemtop, itembottom)) {
return;
}
// skip all the items that are below / above the visible area
if (TopToBottom) {
if (itembottom >= _visibleAreaBottom) {
return;
}
} else {
if (itemtop <= _visibleAreaTop) {
return;
}
}
if (TopToBottom) {
if (++itemIndex >= block->items.size()) {
break;
}
} else {
if (--itemIndex < 0) {
break;
}
}
}
// skip all the rest blocks that are below / above the visible area
if (TopToBottom) {
if (blockbottom >= _visibleAreaBottom) {
return;
}
} else {
if (blocktop <= _visibleAreaTop) {
return;
}
}
if (TopToBottom) {
if (++blockIndex >= history->blocks.size()) {
return;
}
} else {
if (--blockIndex < 0) {
return;
}
}
block = history->blocks.at(blockIndex);
blocktop = historytop + block->y;
blockbottom = blocktop + block->height;
if (TopToBottom) {
itemIndex = 0;
} else {
itemIndex = block->items.size() - 1;
}
}
}
template <typename Method>
void HistoryInner::enumerateUserpics(Method method) {
if ((!_history || !_history->canHaveFromPhotos()) && (!_migrated || !_migrated->canHaveFromPhotos())) {
return;
}
// find and remember the top of an attached messages pack
// -1 means we didn't find an attached to next message yet
int lowestAttachedItemTop = -1;
auto userpicCallback = [this, &lowestAttachedItemTop, &method](HistoryItem *item, int itemtop, int itembottom) {
// skip all service messages
auto message = item->toHistoryMessage();
if (!message) return true;
if (lowestAttachedItemTop < 0 && message->isAttachedToNext()) {
lowestAttachedItemTop = itemtop + message->marginTop();
}
// call method on a userpic for all messages that have it and for those who are not showing it
// because of their attachment to the next message if they are bottom-most visible
if (message->displayFromPhoto() || (message->hasFromPhoto() && itembottom >= _visibleAreaBottom)) {
if (lowestAttachedItemTop < 0) {
lowestAttachedItemTop = itemtop + message->marginTop();
}
// attach userpic to the bottom of the visible area with the same margin as the last message
auto userpicMinBottomSkip = st::historyPaddingBottom + st::msgMargin.bottom();
auto userpicBottom = qMin(itembottom - message->marginBottom(), _visibleAreaBottom - userpicMinBottomSkip);
// do not let the userpic go above the attached messages pack top line
userpicBottom = qMax(userpicBottom, lowestAttachedItemTop + st::msgPhotoSize);
// call the template callback function that was passed
// and return if it finished everything it needed
if (!method(message, userpicBottom - st::msgPhotoSize)) {
return false;
}
}
// forget the found top of the pack, search for the next one from scratch
if (!message->isAttachedToNext()) {
lowestAttachedItemTop = -1;
}
return true;
};
enumerateItems<EnumItemsDirection::TopToBottom>(userpicCallback);
}
template <typename Method>
void HistoryInner::enumerateDates(Method method) {
int drawtop = historyDrawTop();
// find and remember the bottom of an single-day messages pack
// -1 means we didn't find a same-day with previous message yet
int lowestInOneDayItemBottom = -1;
auto dateCallback = [this, &lowestInOneDayItemBottom, &method, drawtop](HistoryItem *item, int itemtop, int itembottom) {
if (lowestInOneDayItemBottom < 0 && item->isInOneDayWithPrevious()) {
lowestInOneDayItemBottom = itembottom - item->marginBottom();
}
// call method on a date for all messages that have it and for those who are not showing it
// because they are in a one day together with the previous message if they are top-most visible
if (item->displayDate() || (!item->isEmpty() && itemtop <= _visibleAreaTop)) {
// skip the date of history migrate item if it will be in migrated
if (itemtop < drawtop && item->history() == _history) {
if (itemtop > _visibleAreaTop) {
// previous item (from the _migrated history) is drawing date now
return false;
} else if (item == _history->blocks.front()->items.front() && item->isGroupMigrate()
&& _migrated->blocks.back()->items.back()->isGroupMigrate()) {
// this item is completely invisible and should be completely ignored
return false;
}
}
if (lowestInOneDayItemBottom < 0) {
lowestInOneDayItemBottom = itembottom - item->marginBottom();
}
// attach date to the top of the visible area with the same margin as it has in service message
int dateTop = qMax(itemtop, _visibleAreaTop) + st::msgServiceMargin.top();
// do not let the date go below the single-day messages pack bottom line
int dateHeight = st::msgServicePadding.bottom() + st::msgServiceFont->height + st::msgServicePadding.top();
dateTop = qMin(dateTop, lowestInOneDayItemBottom - dateHeight);
// call the template callback function that was passed
// and return if it finished everything it needed
if (!method(item, itemtop, dateTop)) {
return false;
}
}
// forget the found bottom of the pack, search for the next one from scratch
if (!item->isInOneDayWithPrevious()) {
lowestInOneDayItemBottom = -1;
}
return true;
};
enumerateItems<EnumItemsDirection::BottomToTop>(dateCallback);
}
void HistoryInner::paintEvent(QPaintEvent *e) {
if (!App::main() || (App::wnd() && App::wnd()->contentOverlapped(this, e))) {
return;
}
if (hasPendingResizedItems()) {
return;
}
Painter p(this);
QRect r(e->rect());
bool trivial = (rect() == r);
if (!trivial) {
p.setClipRect(r);
}
auto ms = getms();
bool historyDisplayedEmpty = (_history->isDisplayedEmpty() && (!_migrated || _migrated->isDisplayedEmpty()));
bool noHistoryDisplayed = _firstLoading || historyDisplayedEmpty;
if (!_firstLoading && _botAbout && !_botAbout->info->text.isEmpty() && _botAbout->height > 0) {
if (r.y() < _botAbout->rect.y() + _botAbout->rect.height() && r.y() + r.height() > _botAbout->rect.y()) {
p.setTextPalette(st::inTextPalette);
App::roundRect(p, _botAbout->rect, st::msgInBg, MessageInCorners, &st::msgInShadow);
p.setFont(st::msgNameFont);
p.setPen(st::dialogsNameFg);
p.drawText(_botAbout->rect.left() + st::msgPadding.left(), _botAbout->rect.top() + st::msgPadding.top() + st::msgNameFont->ascent, lang(lng_bot_description));
p.setPen(st::historyTextInFg);
_botAbout->info->text.draw(p, _botAbout->rect.left() + st::msgPadding.left(), _botAbout->rect.top() + st::msgPadding.top() + st::msgNameFont->height + st::botDescSkip, _botAbout->width);
p.restoreTextPalette();
}
} else if (noHistoryDisplayed) {
HistoryLayout::paintEmpty(p, width(), height());
}
if (!noHistoryDisplayed) {
adjustCurrent(r.top());
SelectedItems::const_iterator selEnd = _selected.cend();
bool hasSel = !_selected.isEmpty();
int32 drawToY = r.y() + r.height();
int32 selfromy = itemTop(_dragSelFrom), seltoy = itemTop(_dragSelTo);
if (selfromy < 0 || seltoy < 0) {
selfromy = seltoy = -1;
} else {
seltoy += _dragSelTo->height();
}
int32 mtop = migratedTop(), htop = historyTop(), hdrawtop = historyDrawTop();
if (mtop >= 0) {
int32 iBlock = (_curHistory == _migrated ? _curBlock : (_migrated->blocks.size() - 1));
HistoryBlock *block = _migrated->blocks[iBlock];
int32 iItem = (_curHistory == _migrated ? _curItem : (block->items.size() - 1));
HistoryItem *item = block->items[iItem];
int32 y = mtop + block->y + item->y;
p.save();
p.translate(0, y);
if (r.y() < y + item->height()) while (y < drawToY) {
TextSelection sel;
if (y >= selfromy && y < seltoy) {
if (_dragSelecting && !item->serviceMsg() && item->id > 0) {
sel = FullSelection;
}
} else if (hasSel) {
auto i = _selected.constFind(item);
if (i != selEnd) {
sel = i.value();
}
}
item->draw(p, r.translated(0, -y), sel, ms);
if (item->hasViews()) {
App::main()->scheduleViewIncrement(item);
}
int32 h = item->height();
p.translate(0, h);
y += h;
++iItem;
if (iItem == block->items.size()) {
iItem = 0;
++iBlock;
if (iBlock == _migrated->blocks.size()) {
break;
}
block = _migrated->blocks[iBlock];
}
item = block->items[iItem];
}
p.restore();
}
if (htop >= 0) {
int32 iBlock = (_curHistory == _history ? _curBlock : 0);
HistoryBlock *block = _history->blocks[iBlock];
int32 iItem = (_curHistory == _history ? _curItem : 0);
HistoryItem *item = block->items[iItem];
QRect historyRect = r.intersected(QRect(0, hdrawtop, width(), r.top() + r.height()));
int32 y = htop + block->y + item->y;
p.save();
p.translate(0, y);
while (y < drawToY) {
int32 h = item->height();
if (historyRect.y() < y + h && hdrawtop < y + h) {
TextSelection sel;
if (y >= selfromy && y < seltoy) {
if (_dragSelecting && !item->serviceMsg() && item->id > 0) {
sel = FullSelection;
}
} else if (hasSel) {
auto i = _selected.constFind(item);
if (i != selEnd) {
sel = i.value();
}
}
item->draw(p, historyRect.translated(0, -y), sel, ms);
if (item->hasViews()) {
App::main()->scheduleViewIncrement(item);
}
}
p.translate(0, h);
y += h;
++iItem;
if (iItem == block->items.size()) {
iItem = 0;
++iBlock;
if (iBlock == _history->blocks.size()) {
break;
}
block = _history->blocks[iBlock];
}
item = block->items[iItem];
}
p.restore();
}
if (mtop >= 0 || htop >= 0) {
enumerateUserpics([&p, &r](HistoryMessage *message, int userpicTop) {
// stop the enumeration if the userpic is below the painted rect
if (userpicTop >= r.top() + r.height()) {
return false;
}
// paint the userpic if it intersects the painted rect
if (userpicTop + st::msgPhotoSize > r.top()) {
message->from()->paintUserpicLeft(p, st::historyPhotoLeft, userpicTop, message->history()->width, st::msgPhotoSize);
}
return true;
});
int dateHeight = st::msgServicePadding.bottom() + st::msgServiceFont->height + st::msgServicePadding.top();
//QDate lastDate;
//if (!_history->isEmpty()) {
// lastDate = _history->blocks.back()->items.back()->date.date();
//}
//// if item top is before this value always show date as a floating date
//int showFloatingBefore = height() - 2 * (_visibleAreaBottom - _visibleAreaTop) - dateHeight;
auto scrollDateOpacity = _scrollDateOpacity.current(ms, _scrollDateShown ? 1. : 0.);
enumerateDates([&p, &r, scrollDateOpacity, dateHeight/*, lastDate, showFloatingBefore*/](HistoryItem *item, int itemtop, int dateTop) {
// stop the enumeration if the date is above the painted rect
if (dateTop + dateHeight <= r.top()) {
return false;
}
bool displayDate = item->displayDate();
bool dateInPlace = displayDate;
if (dateInPlace) {
int correctDateTop = itemtop + st::msgServiceMargin.top();
dateInPlace = (dateTop < correctDateTop + dateHeight);
}
//bool noFloatingDate = (item->date.date() == lastDate && displayDate);
//if (noFloatingDate) {
// if (itemtop < showFloatingBefore) {
// noFloatingDate = false;
// }
//}
// paint the date if it intersects the painted rect
if (dateTop < r.top() + r.height()) {
auto opacity = (dateInPlace/* || noFloatingDate*/) ? 1. : scrollDateOpacity;
if (opacity > 0.) {
p.setOpacity(opacity);
int dateY = /*noFloatingDate ? itemtop :*/ (dateTop - st::msgServiceMargin.top());
int width = item->history()->width;
if (auto date = item->Get<HistoryMessageDate>()) {
date->paint(p, dateY, width);
} else {
HistoryLayout::ServiceMessagePainter::paintDate(p, item->date, dateY, width);
}
}
}
return true;
});
}
}
}
bool HistoryInner::event(QEvent *e) {
if (e->type() == QEvent::TouchBegin || e->type() == QEvent::TouchUpdate || e->type() == QEvent::TouchEnd || e->type() == QEvent::TouchCancel) {
QTouchEvent *ev = static_cast<QTouchEvent*>(e);
if (ev->device()->type() == QTouchDevice::TouchScreen) {
touchEvent(ev);
return true;
}
}
return QWidget::event(e);
}
void HistoryInner::onTouchScrollTimer() {
auto nowTime = getms();
if (_touchScrollState == Ui::TouchScrollState::Acceleration && _touchWaitingAcceleration && (nowTime - _touchAccelerationTime) > 40) {
_touchScrollState = Ui::TouchScrollState::Manual;
touchResetSpeed();
} else if (_touchScrollState == Ui::TouchScrollState::Auto || _touchScrollState == Ui::TouchScrollState::Acceleration) {
int32 elapsed = int32(nowTime - _touchTime);
QPoint delta = _touchSpeed * elapsed / 1000;
bool hasScrolled = _widget->touchScroll(delta);
if (_touchSpeed.isNull() || !hasScrolled) {
_touchScrollState = Ui::TouchScrollState::Manual;
_touchScroll = false;
_touchScrollTimer.stop();
} else {
_touchTime = nowTime;
}
touchDeaccelerate(elapsed);
}
}
void HistoryInner::touchUpdateSpeed() {
const auto nowTime = getms();
if (_touchPrevPosValid) {
const int elapsed = nowTime - _touchSpeedTime;
if (elapsed) {
const QPoint newPixelDiff = (_touchPos - _touchPrevPos);
const QPoint pixelsPerSecond = newPixelDiff * (1000 / elapsed);
// fingers are inacurates, we ignore small changes to avoid stopping the autoscroll because
// of a small horizontal offset when scrolling vertically
const int newSpeedY = (qAbs(pixelsPerSecond.y()) > FingerAccuracyThreshold) ? pixelsPerSecond.y() : 0;
const int newSpeedX = (qAbs(pixelsPerSecond.x()) > FingerAccuracyThreshold) ? pixelsPerSecond.x() : 0;
if (_touchScrollState == Ui::TouchScrollState::Auto) {
const int oldSpeedY = _touchSpeed.y();
const int oldSpeedX = _touchSpeed.x();
if ((oldSpeedY <= 0 && newSpeedY <= 0) || ((oldSpeedY >= 0 && newSpeedY >= 0)
&& (oldSpeedX <= 0 && newSpeedX <= 0)) || (oldSpeedX >= 0 && newSpeedX >= 0)) {
_touchSpeed.setY(snap((oldSpeedY + (newSpeedY / 4)), -MaxScrollAccelerated, +MaxScrollAccelerated));
_touchSpeed.setX(snap((oldSpeedX + (newSpeedX / 4)), -MaxScrollAccelerated, +MaxScrollAccelerated));
} else {
_touchSpeed = QPoint();
}
} else {
// we average the speed to avoid strange effects with the last delta
if (!_touchSpeed.isNull()) {
_touchSpeed.setX(snap((_touchSpeed.x() / 4) + (newSpeedX * 3 / 4), -MaxScrollFlick, +MaxScrollFlick));
_touchSpeed.setY(snap((_touchSpeed.y() / 4) + (newSpeedY * 3 / 4), -MaxScrollFlick, +MaxScrollFlick));
} else {
_touchSpeed = QPoint(newSpeedX, newSpeedY);
}
}
}
} else {
_touchPrevPosValid = true;
}
_touchSpeedTime = nowTime;
_touchPrevPos = _touchPos;
}
void HistoryInner::touchResetSpeed() {
_touchSpeed = QPoint();
_touchPrevPosValid = false;
}
void HistoryInner::touchDeaccelerate(int32 elapsed) {
int32 x = _touchSpeed.x();
int32 y = _touchSpeed.y();
_touchSpeed.setX((x == 0) ? x : (x > 0) ? qMax(0, x - elapsed) : qMin(0, x + elapsed));
_touchSpeed.setY((y == 0) ? y : (y > 0) ? qMax(0, y - elapsed) : qMin(0, y + elapsed));
}
void HistoryInner::touchEvent(QTouchEvent *e) {
const Qt::TouchPointStates &states(e->touchPointStates());
if (e->type() == QEvent::TouchCancel) { // cancel
if (!_touchInProgress) return;
_touchInProgress = false;
_touchSelectTimer.stop();
_touchScroll = _touchSelect = false;
_touchScrollState = Ui::TouchScrollState::Manual;
dragActionCancel();
return;
}
if (!e->touchPoints().isEmpty()) {
_touchPrevPos = _touchPos;
_touchPos = e->touchPoints().cbegin()->screenPos().toPoint();
}
switch (e->type()) {
case QEvent::TouchBegin:
if (_menu) {
e->accept();
return; // ignore mouse press, that was hiding context menu
}
if (_touchInProgress) return;
if (e->touchPoints().isEmpty()) return;
_touchInProgress = true;
if (_touchScrollState == Ui::TouchScrollState::Auto) {
_touchScrollState = Ui::TouchScrollState::Acceleration;
_touchWaitingAcceleration = true;
_touchAccelerationTime = getms();
touchUpdateSpeed();
_touchStart = _touchPos;
} else {
_touchScroll = false;
_touchSelectTimer.start(QApplication::startDragTime());
}
_touchSelect = false;
_touchStart = _touchPrevPos = _touchPos;
break;
case QEvent::TouchUpdate:
if (!_touchInProgress) return;
if (_touchSelect) {
dragActionUpdate(_touchPos);
} else if (!_touchScroll && (_touchPos - _touchStart).manhattanLength() >= QApplication::startDragDistance()) {
_touchSelectTimer.stop();
_touchScroll = true;
touchUpdateSpeed();
}
if (_touchScroll) {
if (_touchScrollState == Ui::TouchScrollState::Manual) {
touchScrollUpdated(_touchPos);
} else if (_touchScrollState == Ui::TouchScrollState::Acceleration) {
touchUpdateSpeed();
_touchAccelerationTime = getms();
if (_touchSpeed.isNull()) {
_touchScrollState = Ui::TouchScrollState::Manual;
}
}
}
break;
case QEvent::TouchEnd:
if (!_touchInProgress) return;
_touchInProgress = false;
if (_touchSelect) {
dragActionFinish(_touchPos, Qt::RightButton);
QContextMenuEvent contextMenu(QContextMenuEvent::Mouse, mapFromGlobal(_touchPos), _touchPos);
showContextMenu(&contextMenu, true);
_touchScroll = false;
} else if (_touchScroll) {
if (_touchScrollState == Ui::TouchScrollState::Manual) {
_touchScrollState = Ui::TouchScrollState::Auto;
_touchPrevPosValid = false;
_touchScrollTimer.start(15);
_touchTime = getms();
} else if (_touchScrollState == Ui::TouchScrollState::Auto) {
_touchScrollState = Ui::TouchScrollState::Manual;
_touchScroll = false;
touchResetSpeed();
} else if (_touchScrollState == Ui::TouchScrollState::Acceleration) {
_touchScrollState = Ui::TouchScrollState::Auto;
_touchWaitingAcceleration = false;
_touchPrevPosValid = false;
}
} else { // one short tap -- like mouse click
dragActionStart(_touchPos);
dragActionFinish(_touchPos);
}
_touchSelectTimer.stop();
_touchSelect = false;
break;
}
}
void HistoryInner::mouseMoveEvent(QMouseEvent *e) {
auto buttonsPressed = (e->buttons() & (Qt::LeftButton | Qt::MiddleButton));
if (!buttonsPressed && _dragAction != NoDrag) {
mouseReleaseEvent(e);
}
if (!buttonsPressed || ClickHandler::getPressed() == _scrollDateLink) {
keepScrollDateForNow();
}
dragActionUpdate(e->globalPos());
}
void HistoryInner::dragActionUpdate(const QPoint &screenPos) {
_dragPos = screenPos;
onUpdateSelected();
}
void HistoryInner::touchScrollUpdated(const QPoint &screenPos) {
_touchPos = screenPos;
_widget->touchScroll(_touchPos - _touchPrevPos);
touchUpdateSpeed();
}
QPoint HistoryInner::mapMouseToItem(QPoint p, HistoryItem *item) {
int32 msgy = itemTop(item);
if (msgy < 0) return QPoint(0, 0);
p.setY(p.y() - msgy);
return p;
}
void HistoryInner::mousePressEvent(QMouseEvent *e) {
if (_menu) {
e->accept();
return; // ignore mouse press, that was hiding context menu
}
dragActionStart(e->globalPos(), e->button());
}
void HistoryInner::dragActionStart(const QPoint &screenPos, Qt::MouseButton button) {
dragActionUpdate(screenPos);
if (button != Qt::LeftButton) return;
ClickHandler::pressed();
if (App::pressedItem() != App::hoveredItem()) {
repaintItem(App::pressedItem());
App::pressedItem(App::hoveredItem());
repaintItem(App::pressedItem());
}
_dragAction = NoDrag;
_dragItem = App::mousedItem();
_dragStartPos = mapMouseToItem(mapFromGlobal(screenPos), _dragItem);
_dragWasInactive = App::wnd()->inactivePress();
if (_dragWasInactive) App::wnd()->inactivePress(false);
if (ClickHandler::getPressed()) {
_dragAction = PrepareDrag;
} else if (!_selected.isEmpty()) {
if (_selected.cbegin().value() == FullSelection) {
if (_selected.constFind(_dragItem) != _selected.cend() && App::hoveredItem()) {
_dragAction = PrepareDrag; // start items drag
} else if (!_dragWasInactive) {
_dragAction = PrepareSelect; // start items select
}
}
}
if (_dragAction == NoDrag && _dragItem) {
HistoryTextState dragState;
if (_trippleClickTimer.isActive() && (screenPos - _trippleClickPoint).manhattanLength() < QApplication::startDragDistance()) {
HistoryStateRequest request;
request.flags = Text::StateRequest::Flag::LookupSymbol;
dragState = _dragItem->getState(_dragStartPos.x(), _dragStartPos.y(), request);
if (dragState.cursor == HistoryInTextCursorState) {
TextSelection selStatus = { dragState.symbol, dragState.symbol };
if (selStatus != FullSelection && (_selected.isEmpty() || _selected.cbegin().value() != FullSelection)) {
if (!_selected.isEmpty()) {
repaintItem(_selected.cbegin().key());
_selected.clear();
}
_selected.insert(_dragItem, selStatus);
_dragSymbol = dragState.symbol;
_dragAction = Selecting;
_dragSelType = TextSelectType::Paragraphs;
dragActionUpdate(_dragPos);
_trippleClickTimer.start(QApplication::doubleClickInterval());
}
}
} else if (App::pressedItem()) {
HistoryStateRequest request;
request.flags = Text::StateRequest::Flag::LookupSymbol;
dragState = _dragItem->getState(_dragStartPos.x(), _dragStartPos.y(), request);
}
if (_dragSelType != TextSelectType::Paragraphs) {
if (App::pressedItem()) {
_dragSymbol = dragState.symbol;
bool uponSelected = (dragState.cursor == HistoryInTextCursorState);
if (uponSelected) {
if (_selected.isEmpty() ||
_selected.cbegin().value() == FullSelection ||
_selected.cbegin().key() != _dragItem
) {
uponSelected = false;
} else {
uint16 selFrom = _selected.cbegin().value().from, selTo = _selected.cbegin().value().to;
if (_dragSymbol < selFrom || _dragSymbol >= selTo) {
uponSelected = false;
}
}
}
if (uponSelected) {
_dragAction = PrepareDrag; // start text drag
} else if (!_dragWasInactive) {
if (dynamic_cast<HistorySticker*>(App::pressedItem()->getMedia()) || _dragCursorState == HistoryInDateCursorState) {
_dragAction = PrepareDrag; // start sticker drag or by-date drag
} else {
if (dragState.afterSymbol) ++_dragSymbol;
TextSelection selStatus = { _dragSymbol, _dragSymbol };
if (selStatus != FullSelection && (_selected.isEmpty() || _selected.cbegin().value() != FullSelection)) {
if (!_selected.isEmpty()) {
repaintItem(_selected.cbegin().key());
_selected.clear();
}
_selected.insert(_dragItem, selStatus);
_dragAction = Selecting;
repaintItem(_dragItem);
} else {
_dragAction = PrepareSelect;
}
}
}
} else if (!_dragWasInactive) {
_dragAction = PrepareSelect; // start items select
}
}
}
if (!_dragItem) {
_dragAction = NoDrag;
} else if (_dragAction == NoDrag) {
_dragItem = nullptr;
}
}
void HistoryInner::dragActionCancel() {
_dragItem = 0;
_dragAction = NoDrag;
_dragStartPos = QPoint(0, 0);
_dragSelFrom = _dragSelTo = 0;
_wasSelectedText = false;
_widget->noSelectingScroll();
}
void HistoryInner::onDragExec() {
if (_dragAction != Dragging) return;
bool uponSelected = false;
if (_dragItem) {
if (!_selected.isEmpty() && _selected.cbegin().value() == FullSelection) {
uponSelected = _selected.contains(_dragItem);
} else {
HistoryStateRequest request;
request.flags |= Text::StateRequest::Flag::LookupSymbol;
auto dragState = _dragItem->getState(_dragStartPos.x(), _dragStartPos.y(), request);
uponSelected = (dragState.cursor == HistoryInTextCursorState);
if (uponSelected) {
if (_selected.isEmpty() ||
_selected.cbegin().value() == FullSelection ||
_selected.cbegin().key() != _dragItem
) {
uponSelected = false;
} else {
uint16 selFrom = _selected.cbegin().value().from, selTo = _selected.cbegin().value().to;
if (dragState.symbol < selFrom || dragState.symbol >= selTo) {
uponSelected = false;
}
}
}
}
}
auto pressedHandler = ClickHandler::getPressed();
if (dynamic_cast<VoiceSeekClickHandler*>(pressedHandler.data())) {
return;
}
TextWithEntities sel;
QList<QUrl> urls;
if (uponSelected) {
sel = getSelectedText();
} else if (pressedHandler) {
sel = { pressedHandler->dragText(), EntitiesInText() };
//if (!sel.isEmpty() && sel.at(0) != '/' && sel.at(0) != '@' && sel.at(0) != '#') {
// urls.push_back(QUrl::fromEncoded(sel.toUtf8())); // Google Chrome crashes in Mac OS X O_o
//}
}
if (auto mimeData = mimeDataFromTextWithEntities(sel)) {
updateDragSelection(0, 0, false);
_widget->noSelectingScroll();
auto drag = std::make_unique<QDrag>(App::wnd());
if (!urls.isEmpty()) mimeData->setUrls(urls);
if (uponSelected && !_selected.isEmpty() && _selected.cbegin().value() == FullSelection && !Adaptive::OneColumn()) {
mimeData->setData(qsl("application/x-td-forward-selected"), "1");
}
drag->setMimeData(mimeData);
drag->exec(Qt::CopyAction);
// We don't receive mouseReleaseEvent when drag is finished.
ClickHandler::unpressed();
if (App::main()) App::main()->updateAfterDrag();
return;
} else {
auto forwardMimeType = QString();
auto pressedMedia = static_cast<HistoryMedia*>(nullptr);
if (auto pressedItem = App::pressedItem()) {
pressedMedia = pressedItem->getMedia();
if (_dragCursorState == HistoryInDateCursorState || (pressedMedia && pressedMedia->dragItem())) {
forwardMimeType = qsl("application/x-td-forward-pressed");
}
}
if (auto pressedLnkItem = App::pressedLinkItem()) {
if ((pressedMedia = pressedLnkItem->getMedia())) {
if (forwardMimeType.isEmpty() && pressedMedia->dragItemByHandler(pressedHandler)) {
forwardMimeType = qsl("application/x-td-forward-pressed-link");
}
}
}
if (!forwardMimeType.isEmpty()) {
auto drag = std::make_unique<QDrag>(App::wnd());
auto mimeData = std::make_unique<QMimeData>();
mimeData->setData(forwardMimeType, "1");
if (auto document = (pressedMedia ? pressedMedia->getDocument() : nullptr)) {
auto filepath = document->filepath(DocumentData::FilePathResolveChecked);
if (!filepath.isEmpty()) {
QList<QUrl> urls;
urls.push_back(QUrl::fromLocalFile(filepath));
mimeData->setUrls(urls);
}
}
drag->setMimeData(mimeData.release());
drag->exec(Qt::CopyAction);
// We don't receive mouseReleaseEvent when drag is finished.
ClickHandler::unpressed();
if (App::main()) App::main()->updateAfterDrag();
return;
}
}
}
void HistoryInner::itemRemoved(HistoryItem *item) {
if (_history != item->history() && _migrated != item->history()) {
return;
}
if (!App::main()) {
return;
}
auto i = _selected.find(item);
if (i != _selected.cend()) {
_selected.erase(i);
_widget->updateTopBarSelection();
}
if (_dragItem == item) {
dragActionCancel();
}
if (_dragSelFrom == item || _dragSelTo == item) {
_dragSelFrom = 0;
_dragSelTo = 0;
update();
}
onUpdateSelected();
}
void HistoryInner::dragActionFinish(const QPoint &screenPos, Qt::MouseButton button) {
dragActionUpdate(screenPos);
ClickHandlerPtr activated = ClickHandler::unpressed();
if (_dragAction == Dragging) {
activated.clear();
} else if (HistoryItem *pressed = App::pressedLinkItem()) {
// if we are in selecting items mode perhaps we want to
// toggle selection instead of activating the pressed link
if (_dragAction == PrepareDrag && !_dragWasInactive && !_selected.isEmpty() && _selected.cbegin().value() == FullSelection && button != Qt::RightButton) {
if (HistoryMedia *media = pressed->getMedia()) {
if (media->toggleSelectionByHandlerClick(activated)) {
activated.clear();
}
}
}
}
if (App::pressedItem()) {
repaintItem(App::pressedItem());
App::pressedItem(nullptr);
}
_wasSelectedText = false;
if (activated) {
dragActionCancel();
App::activateClickHandler(activated, button);
return;
}
if (_dragAction == PrepareSelect && !_dragWasInactive && !_selected.isEmpty() && _selected.cbegin().value() == FullSelection) {
SelectedItems::iterator i = _selected.find(_dragItem);
if (i == _selected.cend() && !_dragItem->serviceMsg() && _dragItem->id > 0) {
if (_selected.size() < MaxSelectedItems) {
if (!_selected.isEmpty() && _selected.cbegin().value() != FullSelection) {
_selected.clear();
}
_selected.insert(_dragItem, FullSelection);
}
} else {
_selected.erase(i);
}
repaintItem(_dragItem);
} else if (_dragAction == PrepareDrag && !_dragWasInactive && button != Qt::RightButton) {
SelectedItems::iterator i = _selected.find(_dragItem);
if (i != _selected.cend() && i.value() == FullSelection) {
_selected.erase(i);
repaintItem(_dragItem);
} else if (i == _selected.cend() && !_dragItem->serviceMsg() && _dragItem->id > 0 && !_selected.isEmpty() && _selected.cbegin().value() == FullSelection) {
if (_selected.size() < MaxSelectedItems) {
_selected.insert(_dragItem, FullSelection);
repaintItem(_dragItem);
}
} else {
_selected.clear();
update();
}
} else if (_dragAction == Selecting) {
if (_dragSelFrom && _dragSelTo) {
applyDragSelection();
_dragSelFrom = _dragSelTo = 0;
} else if (!_selected.isEmpty() && !_dragWasInactive) {
auto sel = _selected.cbegin().value();
if (sel != FullSelection && sel.from == sel.to) {
_selected.clear();
if (App::wnd()) App::wnd()->setInnerFocus();
}
}
}
_dragAction = NoDrag;
_dragItem = 0;
_dragSelType = TextSelectType::Letters;
_widget->noSelectingScroll();
_widget->updateTopBarSelection();
#if defined Q_OS_LINUX32 || defined Q_OS_LINUX64
if (!_selected.isEmpty() && _selected.cbegin().value() != FullSelection) {
setToClipboard(_selected.cbegin().key()->selectedText(_selected.cbegin().value()), QClipboard::Selection);
}
#endif // Q_OS_LINUX32 || Q_OS_LINUX64
}
void HistoryInner::mouseReleaseEvent(QMouseEvent *e) {
dragActionFinish(e->globalPos(), e->button());
if (!rect().contains(e->pos())) {
leaveEvent(e);
}
}
void HistoryInner::mouseDoubleClickEvent(QMouseEvent *e) {
if (!_history) return;
dragActionStart(e->globalPos(), e->button());
if (((_dragAction == Selecting && !_selected.isEmpty() && _selected.cbegin().value() != FullSelection) || (_dragAction == NoDrag && (_selected.isEmpty() || _selected.cbegin().value() != FullSelection))) && _dragSelType == TextSelectType::Letters && _dragItem) {
HistoryStateRequest request;
request.flags |= Text::StateRequest::Flag::LookupSymbol;
auto dragState = _dragItem->getState(_dragStartPos.x(), _dragStartPos.y(), request);
if (dragState.cursor == HistoryInTextCursorState) {
_dragSymbol = dragState.symbol;
_dragSelType = TextSelectType::Words;
if (_dragAction == NoDrag) {
_dragAction = Selecting;
TextSelection selStatus = { dragState.symbol, dragState.symbol };
if (!_selected.isEmpty()) {
repaintItem(_selected.cbegin().key());
_selected.clear();
}
_selected.insert(_dragItem, selStatus);
}
mouseMoveEvent(e);
_trippleClickPoint = e->globalPos();
_trippleClickTimer.start(QApplication::doubleClickInterval());
}
}
}
void HistoryInner::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
if (_menu) {
_menu->deleteLater();
_menu = 0;
}
if (e->reason() == QContextMenuEvent::Mouse) {
dragActionUpdate(e->globalPos());
}
int32 selectedForForward, selectedForDelete;
getSelectionState(selectedForForward, selectedForDelete);
bool canSendMessages = _widget->canSendMessages(_peer);
// -2 - has full selected items, but not over, -1 - has selection, but no over, 0 - no selection, 1 - over text, 2 - over full selected items
int32 isUponSelected = 0, hasSelected = 0;;
if (!_selected.isEmpty()) {
isUponSelected = -1;
if (_selected.cbegin().value() == FullSelection) {
hasSelected = 2;
if (App::hoveredItem() && _selected.constFind(App::hoveredItem()) != _selected.cend()) {
isUponSelected = 2;
} else {
isUponSelected = -2;
}
} else {
uint16 selFrom = _selected.cbegin().value().from, selTo = _selected.cbegin().value().to;
hasSelected = (selTo > selFrom) ? 1 : 0;
if (App::mousedItem() && App::mousedItem() == App::hoveredItem()) {
QPoint mousePos(mapMouseToItem(mapFromGlobal(_dragPos), App::mousedItem()));
HistoryStateRequest request;
request.flags |= Text::StateRequest::Flag::LookupSymbol;
auto dragState = App::mousedItem()->getState(mousePos.x(), mousePos.y(), request);
if (dragState.cursor == HistoryInTextCursorState && dragState.symbol >= selFrom && dragState.symbol < selTo) {
isUponSelected = 1;
}
}
}
}
if (showFromTouch && hasSelected && isUponSelected < hasSelected) {
isUponSelected = hasSelected;
}
_menu = new Ui::PopupMenu(nullptr);
_contextMenuLnk = ClickHandler::getActive();
HistoryItem *item = App::hoveredItem() ? App::hoveredItem() : App::hoveredLinkItem();
PhotoClickHandler *lnkPhoto = dynamic_cast<PhotoClickHandler*>(_contextMenuLnk.data());
DocumentClickHandler *lnkDocument = dynamic_cast<DocumentClickHandler*>(_contextMenuLnk.data());
bool lnkIsVideo = lnkDocument ? lnkDocument->document()->isVideo() : false;
bool lnkIsAudio = lnkDocument ? (lnkDocument->document()->voice() != nullptr) : false;
bool lnkIsSong = lnkDocument ? (lnkDocument->document()->song() != nullptr) : false;
if (lnkPhoto || lnkDocument) {
if (isUponSelected > 0) {
_menu->addAction(lang(lng_context_copy_selected), this, SLOT(copySelectedText()))->setEnabled(true);
}
if (item && item->id > 0 && isUponSelected != 2 && isUponSelected != -2) {
if (canSendMessages) {
_menu->addAction(lang(lng_context_reply_msg), _widget, SLOT(onReplyToMessage()));
}
if (item->canEdit(::date(unixtime()))) {
_menu->addAction(lang(lng_context_edit_msg), _widget, SLOT(onEditMessage()));
}
if (item->canPin()) {
bool ispinned = (item->history()->peer->asChannel()->mgInfo->pinnedMsgId == item->id);
_menu->addAction(lang(ispinned ? lng_context_unpin_msg : lng_context_pin_msg), _widget, ispinned ? SLOT(onUnpinMessage()) : SLOT(onPinMessage()));
}
}
if (lnkPhoto) {
_menu->addAction(lang(lng_context_save_image), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, photo = lnkPhoto->photo()] {
savePhotoToFile(photo);
}))->setEnabled(true);
_menu->addAction(lang(lng_context_copy_image), this, SLOT(copyContextImage()))->setEnabled(true);
} else {
auto document = lnkDocument->document();
if (document->loading()) {
_menu->addAction(lang(lng_context_cancel_download), this, SLOT(cancelContextDownload()))->setEnabled(true);
} else {
if (document->loaded() && document->isGifv()) {
_menu->addAction(lang(lng_context_save_gif), this, SLOT(saveContextGif()))->setEnabled(true);
}
if (!document->filepath(DocumentData::FilePathResolveChecked).isEmpty()) {
_menu->addAction(lang((cPlatform() == dbipMac || cPlatform() == dbipMacOld) ? lng_context_show_in_finder : lng_context_show_in_folder), this, SLOT(showContextInFolder()))->setEnabled(true);
}
_menu->addAction(lang(lnkIsVideo ? lng_context_save_video : (lnkIsAudio ? lng_context_save_audio : (lnkIsSong ? lng_context_save_audio_file : lng_context_save_file))), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, document] {
saveDocumentToFile(document);
}))->setEnabled(true);
}
}
if (item && item->hasDirectLink() && isUponSelected != 2 && isUponSelected != -2) {
_menu->addAction(lang(lng_context_copy_post_link), _widget, SLOT(onCopyPostLink()));
}
if (isUponSelected > 1) {
_menu->addAction(lang(lng_context_forward_selected), _widget, SLOT(onForwardSelected()));
if (selectedForDelete == selectedForForward) {
_menu->addAction(lang(lng_context_delete_selected), base::lambda_guarded(this, [this] {
_widget->confirmDeleteSelectedItems();
}));
}
_menu->addAction(lang(lng_context_clear_selection), _widget, SLOT(onClearSelected()));
} else if (App::hoveredLinkItem()) {
if (isUponSelected != -2) {
if (dynamic_cast<HistoryMessage*>(App::hoveredLinkItem()) && App::hoveredLinkItem()->id > 0) {
_menu->addAction(lang(lng_context_forward_msg), _widget, SLOT(forwardMessage()))->setEnabled(true);
}
if (App::hoveredLinkItem()->canDelete()) {
_menu->addAction(lang(lng_context_delete_msg), base::lambda_guarded(this, [this] {
_widget->confirmDeleteContextItem();
}));
}
}
if (App::hoveredLinkItem()->id > 0 && !App::hoveredLinkItem()->serviceMsg()) {
_menu->addAction(lang(lng_context_select_msg), _widget, SLOT(selectMessage()))->setEnabled(true);
}
App::contextItem(App::hoveredLinkItem());
}
} else { // maybe cursor on some text history item?
bool canDelete = item && item->canDelete() && (item->id > 0 || !item->serviceMsg());
bool canForward = item && (item->id > 0) && !item->serviceMsg();
HistoryMessage *msg = dynamic_cast<HistoryMessage*>(item);
if (isUponSelected > 0) {
_menu->addAction(lang(lng_context_copy_selected), this, SLOT(copySelectedText()))->setEnabled(true);
if (item && item->id > 0 && isUponSelected != 2) {
if (canSendMessages) {
_menu->addAction(lang(lng_context_reply_msg), _widget, SLOT(onReplyToMessage()));
}
if (item->canEdit(::date(unixtime()))) {
_menu->addAction(lang(lng_context_edit_msg), _widget, SLOT(onEditMessage()));
}
if (item->canPin()) {
bool ispinned = (item->history()->peer->asChannel()->mgInfo->pinnedMsgId == item->id);
_menu->addAction(lang(ispinned ? lng_context_unpin_msg : lng_context_pin_msg), _widget, ispinned ? SLOT(onUnpinMessage()) : SLOT(onPinMessage()));
}
}
} else {
if (item && item->id > 0 && isUponSelected != -2) {
if (canSendMessages) {
_menu->addAction(lang(lng_context_reply_msg), _widget, SLOT(onReplyToMessage()));
}
if (item->canEdit(::date(unixtime()))) {
_menu->addAction(lang(lng_context_edit_msg), _widget, SLOT(onEditMessage()));
}
if (item->canPin()) {
bool ispinned = (item->history()->peer->asChannel()->mgInfo->pinnedMsgId == item->id);
_menu->addAction(lang(ispinned ? lng_context_unpin_msg : lng_context_pin_msg), _widget, ispinned ? SLOT(onUnpinMessage()) : SLOT(onPinMessage()));
}
}
if (item && !isUponSelected) {
auto mediaHasTextForCopy = false;
if (auto media = (msg ? msg->getMedia() : nullptr)) {
mediaHasTextForCopy = media->hasTextForCopy();
if (media->type() == MediaTypeWebPage && static_cast<HistoryWebPage*>(media)->attach()) {
media = static_cast<HistoryWebPage*>(media)->attach();
}
if (media->type() == MediaTypeSticker) {
if (auto document = media->getDocument()) {
if (document->sticker() && document->sticker()->set.type() != mtpc_inputStickerSetEmpty) {
_menu->addAction(lang(document->sticker()->setInstalled() ? lng_context_pack_info : lng_context_pack_add), _widget, SLOT(onStickerPackInfo()));
}
_menu->addAction(lang(lng_context_save_image), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, document] {
saveDocumentToFile(document);
}))->setEnabled(true);
}
} else if (media->type() == MediaTypeGif && !_contextMenuLnk) {
if (auto document = media->getDocument()) {
if (document->loading()) {
_menu->addAction(lang(lng_context_cancel_download), this, SLOT(cancelContextDownload()))->setEnabled(true);
} else {
if (document->isGifv()) {
_menu->addAction(lang(lng_context_save_gif), this, SLOT(saveContextGif()))->setEnabled(true);
}
if (!document->filepath(DocumentData::FilePathResolveChecked).isEmpty()) {
_menu->addAction(lang((cPlatform() == dbipMac || cPlatform() == dbipMacOld) ? lng_context_show_in_finder : lng_context_show_in_folder), this, SLOT(showContextInFolder()))->setEnabled(true);
}
_menu->addAction(lang(lng_context_save_file), App::LambdaDelayed(st::defaultDropdownMenu.menu.ripple.hideDuration, this, [this, document] {
saveDocumentToFile(document);
}))->setEnabled(true);
}
}
}
}
if (msg && !_contextMenuLnk && (!msg->emptyText() || mediaHasTextForCopy)) {
_menu->addAction(lang(lng_context_copy_text), this, SLOT(copyContextText()))->setEnabled(true);
}
}
}
QString linkCopyToClipboardText = _contextMenuLnk ? _contextMenuLnk->copyToClipboardContextItemText() : QString();
if (!linkCopyToClipboardText.isEmpty()) {
_menu->addAction(linkCopyToClipboardText, this, SLOT(copyContextUrl()))->setEnabled(true);
}
if (item && item->hasDirectLink() && isUponSelected != 2 && isUponSelected != -2) {
_menu->addAction(lang(lng_context_copy_post_link), _widget, SLOT(onCopyPostLink()));
}
if (isUponSelected > 1) {
_menu->addAction(lang(lng_context_forward_selected), _widget, SLOT(onForwardSelected()));
if (selectedForDelete == selectedForForward) {
_menu->addAction(lang(lng_context_delete_selected), base::lambda_guarded(this, [this] {
_widget->confirmDeleteSelectedItems();
}));
}
_menu->addAction(lang(lng_context_clear_selection), _widget, SLOT(onClearSelected()));
} else if (item && ((isUponSelected != -2 && (canForward || canDelete)) || item->id > 0)) {
if (isUponSelected != -2) {
if (canForward) {
_menu->addAction(lang(lng_context_forward_msg), _widget, SLOT(forwardMessage()))->setEnabled(true);
}
if (canDelete) {
_menu->addAction(lang((msg && msg->uploading()) ? lng_context_cancel_upload : lng_context_delete_msg), base::lambda_guarded(this, [this] {
_widget->confirmDeleteContextItem();
}));
}
}
if (item->id > 0 && !item->serviceMsg()) {
_menu->addAction(lang(lng_context_select_msg), _widget, SLOT(selectMessage()))->setEnabled(true);
}
} else {
if (App::mousedItem() && !App::mousedItem()->serviceMsg() && App::mousedItem()->id > 0) {
_menu->addAction(lang(lng_context_select_msg), _widget, SLOT(selectMessage()))->setEnabled(true);
item = App::mousedItem();
}
}
App::contextItem(item);
}
if (_menu->actions().isEmpty()) {
delete _menu;
_menu = 0;
} else {
connect(_menu, SIGNAL(destroyed(QObject*)), this, SLOT(onMenuDestroy(QObject*)));
_menu->popup(e->globalPos());
e->accept();
}
}
void HistoryInner::onMenuDestroy(QObject *obj) {
if (_menu == obj) {
_menu = nullptr;
}
}
void HistoryInner::copySelectedText() {
setToClipboard(getSelectedText());
}
void HistoryInner::copyContextUrl() {
if (_contextMenuLnk) {
_contextMenuLnk->copyToClipboard();
}
}
void HistoryInner::savePhotoToFile(PhotoData *photo) {
if (!photo || !photo->date || !photo->loaded()) return;
auto filter = qsl("JPEG Image (*.jpg);;") + FileDialog::AllFilesFilter();
FileDialog::GetWritePath(lang(lng_save_photo), filter, filedialogDefaultName(qsl("photo"), qsl(".jpg")), base::lambda_guarded(this, [this, photo](const QString &result) {
if (!result.isEmpty()) {
photo->full->pix().toImage().save(result, "JPG");
}
}));
}
void HistoryInner::copyContextImage() {
PhotoClickHandler *lnk = dynamic_cast<PhotoClickHandler*>(_contextMenuLnk.data());
if (!lnk) return;
PhotoData *photo = lnk->photo();
if (!photo || !photo->date || !photo->loaded()) return;
QApplication::clipboard()->setPixmap(photo->full->pix());
}
void HistoryInner::cancelContextDownload() {
if (DocumentClickHandler *lnkDocument = dynamic_cast<DocumentClickHandler*>(_contextMenuLnk.data())) {
lnkDocument->document()->cancel();
} else if (HistoryItem *item = App::contextItem()) {
if (HistoryMedia *media = item->getMedia()) {
if (DocumentData *doc = media->getDocument()) {
doc->cancel();
}
}
}
}
void HistoryInner::showContextInFolder() {
QString filepath;
if (DocumentClickHandler *lnkDocument = dynamic_cast<DocumentClickHandler*>(_contextMenuLnk.data())) {
filepath = lnkDocument->document()->filepath(DocumentData::FilePathResolveChecked);
} else if (HistoryItem *item = App::contextItem()) {
if (HistoryMedia *media = item->getMedia()) {
if (DocumentData *doc = media->getDocument()) {
filepath = doc->filepath(DocumentData::FilePathResolveChecked);
}
}
}
if (!filepath.isEmpty()) {
File::ShowInFolder(filepath);
}
}
void HistoryInner::saveDocumentToFile(DocumentData *document) {
DocumentSaveClickHandler::doSave(document, true);
}
void HistoryInner::saveContextGif() {
if (auto item = App::contextItem()) {
if (auto media = item->getMedia()) {
if (auto document = media->getDocument()) {
_widget->saveGif(document);
}
}
}
}
void HistoryInner::copyContextText() {
auto item = App::contextItem();
if (!item || (item->getMedia() && item->getMedia()->type() == MediaTypeSticker)) {
return;
}
setToClipboard(item->selectedText(FullSelection));
}
void HistoryInner::setToClipboard(const TextWithEntities &forClipboard, QClipboard::Mode mode) {
if (auto data = mimeDataFromTextWithEntities(forClipboard)) {
QApplication::clipboard()->setMimeData(data, mode);
}
}
void HistoryInner::resizeEvent(QResizeEvent *e) {
onUpdateSelected();
}
TextWithEntities HistoryInner::getSelectedText() const {
SelectedItems sel = _selected;
if (_dragAction == Selecting && _dragSelFrom && _dragSelTo) {
applyDragSelection(&sel);
}
if (sel.isEmpty()) {
return TextWithEntities();
}
if (sel.cbegin().value() != FullSelection) {
return sel.cbegin().key()->selectedText(sel.cbegin().value());
}
int fullSize = 0;
QString timeFormat(qsl(", [dd.MM.yy hh:mm]\n"));
QMap<int, TextWithEntities> texts;
for (auto i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
HistoryItem *item = i.key();
if (item->detached()) continue;
QString time = item->date.toString(timeFormat);
TextWithEntities part, unwrapped = item->selectedText(FullSelection);
int size = item->author()->name.size() + time.size() + unwrapped.text.size();
part.text.reserve(size);
int y = itemTop(item);
if (y >= 0) {
part.text.append(item->author()->name).append(time);
appendTextWithEntities(part, std::move(unwrapped));
texts.insert(y, part);
fullSize += size;
}
}
TextWithEntities result;
auto sep = qsl("\n\n");
result.text.reserve(fullSize + (texts.size() - 1) * sep.size());
for (auto i = texts.begin(), e = texts.end(); i != e; ++i) {
appendTextWithEntities(result, std::move(i.value()));
if (i + 1 != e) {
result.text.append(sep);
}
}
return result;
}
void HistoryInner::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Escape) {
_widget->onListEscapePressed();
} else if (e == QKeySequence::Copy && !_selected.isEmpty()) {
copySelectedText();
#ifdef Q_OS_MAC
} else if (e->key() == Qt::Key_E && e->modifiers().testFlag(Qt::ControlModifier)) {
setToClipboard(getSelectedText(), QClipboard::FindBuffer);
#endif // Q_OS_MAC
} else if (e == QKeySequence::Delete) {
int32 selectedForForward, selectedForDelete;
getSelectionState(selectedForForward, selectedForDelete);
if (!_selected.isEmpty() && selectedForDelete == selectedForForward) {
_widget->confirmDeleteSelectedItems();
}
} else {
e->ignore();
}
}
void HistoryInner::recountHeight() {
int visibleHeight = _scroll->height();
int oldHistoryPaddingTop = qMax(visibleHeight - historyHeight() - st::historyPaddingBottom, 0);
if (_botAbout && !_botAbout->info->text.isEmpty()) {
accumulate_max(oldHistoryPaddingTop, st::msgMargin.top() + st::msgMargin.bottom() + st::msgPadding.top() + st::msgPadding.bottom() + st::msgNameFont->height + st::botDescSkip + _botAbout->height);
}
_history->resizeGetHeight(_scroll->width());
if (_migrated) {
_migrated->resizeGetHeight(_scroll->width());
}
// with migrated history we perhaps do not need to display first _history message
// (if last _migrated message and first _history message are both isGroupMigrate)
// or at least we don't need to display first _history date (just skip it by height)
_historySkipHeight = 0;
if (_migrated) {
if (!_migrated->isEmpty() && !_history->isEmpty() && _migrated->loadedAtBottom() && _history->loadedAtTop()) {
if (_migrated->blocks.back()->items.back()->date.date() == _history->blocks.front()->items.front()->date.date()) {
if (_migrated->blocks.back()->items.back()->isGroupMigrate() && _history->blocks.front()->items.front()->isGroupMigrate()) {
_historySkipHeight += _history->blocks.front()->items.front()->height();
} else {
_historySkipHeight += _history->blocks.front()->items.front()->displayedDateHeight();
}
}
}
}
updateBotInfo(false);
if (_botAbout && !_botAbout->info->text.isEmpty()) {
int32 tw = _scroll->width() - st::msgMargin.left() - st::msgMargin.right();
if (tw > st::msgMaxWidth) tw = st::msgMaxWidth;
tw -= st::msgPadding.left() + st::msgPadding.right();
int32 mw = qMax(_botAbout->info->text.maxWidth(), st::msgNameFont->width(lang(lng_bot_description)));
if (tw > mw) tw = mw;
_botAbout->width = tw;
_botAbout->height = _botAbout->info->text.countHeight(_botAbout->width);
int32 descH = st::msgMargin.top() + st::msgPadding.top() + st::msgNameFont->height + st::botDescSkip + _botAbout->height + st::msgPadding.bottom() + st::msgMargin.bottom();
int32 descMaxWidth = _scroll->width();
if (Adaptive::ChatWide()) {
descMaxWidth = qMin(descMaxWidth, int32(st::msgMaxWidth + 2 * st::msgPhotoSkip + 2 * st::msgMargin.left()));
}
int32 descAtX = (descMaxWidth - _botAbout->width) / 2 - st::msgPadding.left();
int32 descAtY = qMin(_historyPaddingTop - descH, qMax(0, (_scroll->height() - descH) / 2)) + st::msgMargin.top();
_botAbout->rect = QRect(descAtX, descAtY, _botAbout->width + st::msgPadding.left() + st::msgPadding.right(), descH - st::msgMargin.top() - st::msgMargin.bottom());
} else if (_botAbout) {
_botAbout->width = _botAbout->height = 0;
_botAbout->rect = QRect();
}
int newHistoryPaddingTop = qMax(visibleHeight - historyHeight() - st::historyPaddingBottom, 0);
if (_botAbout && !_botAbout->info->text.isEmpty()) {
accumulate_max(newHistoryPaddingTop, st::msgMargin.top() + st::msgMargin.bottom() + st::msgPadding.top() + st::msgPadding.bottom() + st::msgNameFont->height + st::botDescSkip + _botAbout->height);
}
auto historyPaddingTopDelta = (newHistoryPaddingTop - oldHistoryPaddingTop);
if (historyPaddingTopDelta != 0) {
if (_history->scrollTopItem) {
_history->scrollTopOffset += historyPaddingTopDelta;
} else if (_migrated && _migrated->scrollTopItem) {
_migrated->scrollTopOffset += historyPaddingTopDelta;
}
}
}
void HistoryInner::updateBotInfo(bool recount) {
int newh = 0;
if (_botAbout && !_botAbout->info->description.isEmpty()) {
if (_botAbout->info->text.isEmpty()) {
_botAbout->info->text.setText(st::messageTextStyle, _botAbout->info->description, _historyBotNoMonoOptions);
if (recount) {
int32 tw = _scroll->width() - st::msgMargin.left() - st::msgMargin.right();
if (tw > st::msgMaxWidth) tw = st::msgMaxWidth;
tw -= st::msgPadding.left() + st::msgPadding.right();
int32 mw = qMax(_botAbout->info->text.maxWidth(), st::msgNameFont->width(lang(lng_bot_description)));
if (tw > mw) tw = mw;
_botAbout->width = tw;
newh = _botAbout->info->text.countHeight(_botAbout->width);
}
} else if (recount) {
newh = _botAbout->height;
}
}
if (recount && _botAbout) {
if (_botAbout->height != newh) {
_botAbout->height = newh;
updateSize();
}
if (_botAbout->height > 0) {
int32 descH = st::msgMargin.top() + st::msgPadding.top() + st::msgNameFont->height + st::botDescSkip + _botAbout->height + st::msgPadding.bottom() + st::msgMargin.bottom();
int32 descAtX = (_scroll->width() - _botAbout->width) / 2 - st::msgPadding.left();
int32 descAtY = qMin(_historyPaddingTop - descH, (_scroll->height() - descH) / 2) + st::msgMargin.top();
_botAbout->rect = QRect(descAtX, descAtY, _botAbout->width + st::msgPadding.left() + st::msgPadding.right(), descH - st::msgMargin.top() - st::msgMargin.bottom());
} else {
_botAbout->width = 0;
_botAbout->rect = QRect();
}
}
}
bool HistoryInner::wasSelectedText() const {
return _wasSelectedText;
}
void HistoryInner::setFirstLoading(bool loading) {
_firstLoading = loading;
update();
}
void HistoryInner::visibleAreaUpdated(int top, int bottom) {
_visibleAreaTop = top;
_visibleAreaBottom = bottom;
// if history has pending resize events we should not update scrollTopItem
if (hasPendingResizedItems()) {
return;
}
if (bottom >= _historyPaddingTop + historyHeight() + st::historyPaddingBottom) {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
} else {
int htop = historyTop(), mtop = migratedTop();
if ((htop >= 0 && top >= htop) || mtop < 0) {
_history->countScrollState(top - htop);
if (_migrated) {
_migrated->forgetScrollState();
}
} else if (mtop >= 0 && top >= mtop) {
_history->forgetScrollState();
_migrated->countScrollState(top - mtop);
} else {
_history->countScrollState(top - htop);
if (_migrated) {
_migrated->forgetScrollState();
}
}
}
_scrollDateCheck.call();
}
bool HistoryInner::displayScrollDate() const{
return (_visibleAreaTop <= height() - 2 * (_visibleAreaBottom - _visibleAreaTop));
}
void HistoryInner::onScrollDateCheck() {
if (!_history) return;
auto newScrollDateItem = _history->scrollTopItem ? _history->scrollTopItem : (_migrated ? _migrated->scrollTopItem : nullptr);
auto newScrollDateItemTop = _history->scrollTopItem ? _history->scrollTopOffset : (_migrated ? _migrated->scrollTopOffset : 0);
//if (newScrollDateItem && !displayScrollDate()) {
// if (!_history->isEmpty() && newScrollDateItem->date.date() == _history->blocks.back()->items.back()->date.date()) {
// newScrollDateItem = nullptr;
// }
//}
if (!newScrollDateItem) {
_scrollDateLastItem = nullptr;
_scrollDateLastItemTop = 0;
scrollDateHide();
} else if (newScrollDateItem != _scrollDateLastItem || newScrollDateItemTop != _scrollDateLastItemTop) {
// Show scroll date only if it is not the initial onScroll() event (with empty _scrollDateLastItem).
if (_scrollDateLastItem && !_scrollDateShown) {
toggleScrollDateShown();
}
_scrollDateLastItem = newScrollDateItem;
_scrollDateLastItemTop = newScrollDateItemTop;
_scrollDateHideTimer.start(kScrollDateHideTimeout);
}
}
void HistoryInner::onScrollDateHideByTimer() {
_scrollDateHideTimer.stop();
if (ClickHandler::getPressed() != _scrollDateLink) {
scrollDateHide();
}
}
void HistoryInner::scrollDateHide() {
if (_scrollDateShown) {
toggleScrollDateShown();
}
}
void HistoryInner::keepScrollDateForNow() {
if (!_scrollDateShown && _scrollDateLastItem && _scrollDateOpacity.animating()) {
toggleScrollDateShown();
}
_scrollDateHideTimer.start(kScrollDateHideTimeout);
}
void HistoryInner::toggleScrollDateShown() {
_scrollDateShown = !_scrollDateShown;
auto from = _scrollDateShown ? 0. : 1.;
auto to = _scrollDateShown ? 1. : 0.;
_scrollDateOpacity.start([this] { repaintScrollDateCallback(); }, from, to, st::historyDateFadeDuration);
}
void HistoryInner::repaintScrollDateCallback() {
int updateTop = _visibleAreaTop;
int updateHeight = st::msgServiceMargin.top() + st::msgServicePadding.top() + st::msgServiceFont->height + st::msgServicePadding.bottom();
update(0, updateTop, width(), updateHeight);
}
void HistoryInner::updateSize() {
int visibleHeight = _scroll->height();
int newHistoryPaddingTop = qMax(visibleHeight - historyHeight() - st::historyPaddingBottom, 0);
if (_botAbout && !_botAbout->info->text.isEmpty()) {
accumulate_max(newHistoryPaddingTop, st::msgMargin.top() + st::msgMargin.bottom() + st::msgPadding.top() + st::msgPadding.bottom() + st::msgNameFont->height + st::botDescSkip + _botAbout->height);
}
if (_botAbout && _botAbout->height > 0) {
int32 descH = st::msgMargin.top() + st::msgPadding.top() + st::msgNameFont->height + st::botDescSkip + _botAbout->height + st::msgPadding.bottom() + st::msgMargin.bottom();
int32 descMaxWidth = _scroll->width();
if (Adaptive::ChatWide()) {
descMaxWidth = qMin(descMaxWidth, int32(st::msgMaxWidth + 2 * st::msgPhotoSkip + 2 * st::msgMargin.left()));
}
int32 descAtX = (descMaxWidth - _botAbout->width) / 2 - st::msgPadding.left();
int32 descAtY = qMin(newHistoryPaddingTop - descH, qMax(0, (_scroll->height() - descH) / 2)) + st::msgMargin.top();
_botAbout->rect = QRect(descAtX, descAtY, _botAbout->width + st::msgPadding.left() + st::msgPadding.right(), descH - st::msgMargin.top() - st::msgMargin.bottom());
}
_historyPaddingTop = newHistoryPaddingTop;
int newHeight = _historyPaddingTop + historyHeight() + st::historyPaddingBottom;
if (width() != _scroll->width() || height() != newHeight) {
resize(_scroll->width(), newHeight);
dragActionUpdate(QCursor::pos());
} else {
update();
}
}
void HistoryInner::enterEventHook(QEvent *e) {
dragActionUpdate(QCursor::pos());
return TWidget::enterEventHook(e);
}
void HistoryInner::leaveEventHook(QEvent *e) {
if (auto item = App::hoveredItem()) {
repaintItem(item);
App::hoveredItem(nullptr);
}
ClickHandler::clearActive();
Ui::Tooltip::Hide();
if (!ClickHandler::getPressed() && _cursor != style::cur_default) {
_cursor = style::cur_default;
setCursor(_cursor);
}
return TWidget::leaveEventHook(e);
}
HistoryInner::~HistoryInner() {
delete _menu;
_dragAction = NoDrag;
}
bool HistoryInner::focusNextPrevChild(bool next) {
if (_selected.isEmpty()) {
return TWidget::focusNextPrevChild(next);
} else {
clearSelectedItems();
return true;
}
}
void HistoryInner::adjustCurrent(int32 y) const {
int32 htop = historyTop(), hdrawtop = historyDrawTop(), mtop = migratedTop();
_curHistory = 0;
if (mtop >= 0) {
adjustCurrent(y - mtop, _migrated);
}
if (htop >= 0 && hdrawtop >= 0 && (mtop < 0 || y >= hdrawtop)) {
adjustCurrent(y - htop, _history);
}
}
void HistoryInner::adjustCurrent(int32 y, History *history) const {
t_assert(!history->isEmpty());
_curHistory = history;
if (_curBlock >= history->blocks.size()) {
_curBlock = history->blocks.size() - 1;
_curItem = 0;
}
while (history->blocks.at(_curBlock)->y > y && _curBlock > 0) {
--_curBlock;
_curItem = 0;
}
while (history->blocks.at(_curBlock)->y + history->blocks.at(_curBlock)->height <= y && _curBlock + 1 < history->blocks.size()) {
++_curBlock;
_curItem = 0;
}
HistoryBlock *block = history->blocks.at(_curBlock);
if (_curItem >= block->items.size()) {
_curItem = block->items.size() - 1;
}
int by = block->y;
while (block->items.at(_curItem)->y + by > y && _curItem > 0) {
--_curItem;
}
while (block->items.at(_curItem)->y + block->items.at(_curItem)->height() + by <= y && _curItem + 1 < block->items.size()) {
++_curItem;
}
}
HistoryItem *HistoryInner::prevItem(HistoryItem *item) {
if (!item || item->detached()) return nullptr;
HistoryBlock *block = item->block();
int blockIndex = block->indexInHistory(), itemIndex = item->indexInBlock();
if (itemIndex > 0) {
return block->items.at(itemIndex - 1);
}
if (blockIndex > 0) {
return item->history()->blocks.at(blockIndex - 1)->items.back();
}
if (item->history() == _history && _migrated && _history->loadedAtTop() && !_migrated->isEmpty() && _migrated->loadedAtBottom()) {
return _migrated->blocks.back()->items.back();
}
return nullptr;
}
HistoryItem *HistoryInner::nextItem(HistoryItem *item) {
if (!item || item->detached()) return nullptr;
HistoryBlock *block = item->block();
int blockIndex = block->indexInHistory(), itemIndex = item->indexInBlock();
if (itemIndex + 1 < block->items.size()) {
return block->items.at(itemIndex + 1);
}
if (blockIndex + 1 < item->history()->blocks.size()) {
return item->history()->blocks.at(blockIndex + 1)->items.front();
}
if (item->history() == _migrated && _history && _migrated->loadedAtBottom() && _history->loadedAtTop() && !_history->isEmpty()) {
return _history->blocks.front()->items.front();
}
return nullptr;
}
bool HistoryInner::canCopySelected() const {
return !_selected.isEmpty();
}
bool HistoryInner::canDeleteSelected() const {
if (_selected.isEmpty() || _selected.cbegin().value() != FullSelection) return false;
int32 selectedForForward, selectedForDelete;
getSelectionState(selectedForForward, selectedForDelete);
return (selectedForForward == selectedForDelete);
}
void HistoryInner::getSelectionState(int32 &selectedForForward, int32 &selectedForDelete) const {
selectedForForward = selectedForDelete = 0;
for (auto i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
if (i.value() == FullSelection) {
if (i.key()->canDelete()) {
++selectedForDelete;
}
++selectedForForward;
}
}
if (!selectedForDelete && !selectedForForward && !_selected.isEmpty()) { // text selection
selectedForForward = -1;
}
}
void HistoryInner::clearSelectedItems(bool onlyTextSelection) {
if (!_selected.isEmpty() && (!onlyTextSelection || _selected.cbegin().value() != FullSelection)) {
_selected.clear();
_widget->updateTopBarSelection();
_widget->update();
}
}
void HistoryInner::fillSelectedItems(SelectedItemSet &sel, bool forDelete) {
if (_selected.isEmpty() || _selected.cbegin().value() != FullSelection) return;
for (SelectedItems::const_iterator i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
HistoryItem *item = i.key();
if (item && item->toHistoryMessage() && item->id > 0) {
if (item->history() == _migrated) {
sel.insert(item->id - ServerMaxMsgId, item);
} else {
sel.insert(item->id, item);
}
}
}
}
void HistoryInner::selectItem(HistoryItem *item) {
if (!_selected.isEmpty() && _selected.cbegin().value() != FullSelection) {
_selected.clear();
} else if (_selected.size() == MaxSelectedItems && _selected.constFind(item) == _selected.cend()) {
return;
}
_selected.insert(item, FullSelection);
_widget->updateTopBarSelection();
_widget->update();
}
void HistoryInner::onTouchSelect() {
_touchSelect = true;
dragActionStart(_touchPos);
}
void HistoryInner::onUpdateSelected() {
if (!_history || hasPendingResizedItems()) {
return;
}
auto mousePos = mapFromGlobal(_dragPos);
auto point = _widget->clampMousePosition(mousePos);
HistoryBlock *block = 0;
HistoryItem *item = 0;
QPoint m;
adjustCurrent(point.y());
if (_curHistory && !_curHistory->isEmpty()) {
block = _curHistory->blocks[_curBlock];
item = block->items[_curItem];
App::mousedItem(item);
m = mapMouseToItem(point, item);
if (item->hasPoint(m.x(), m.y())) {
if (App::hoveredItem() != item) {
repaintItem(App::hoveredItem());
App::hoveredItem(item);
repaintItem(App::hoveredItem());
}
} else if (App::hoveredItem()) {
repaintItem(App::hoveredItem());
App::hoveredItem(0);
}
}
if (_dragItem && _dragItem->detached()) {
dragActionCancel();
}
HistoryTextState dragState;
ClickHandlerHost *lnkhost = nullptr;
bool selectingText = (item == _dragItem && item == App::hoveredItem() && !_selected.isEmpty() && _selected.cbegin().value() != FullSelection);
if (point.y() < _historyPaddingTop) {
if (_botAbout && !_botAbout->info->text.isEmpty() && _botAbout->height > 0) {
dragState = _botAbout->info->text.getState(point.x() - _botAbout->rect.left() - st::msgPadding.left(), point.y() - _botAbout->rect.top() - st::msgPadding.top() - st::botDescSkip - st::msgNameFont->height, _botAbout->width);
lnkhost = _botAbout.get();
}
} else if (item) {
if (item != _dragItem || (m - _dragStartPos).manhattanLength() >= QApplication::startDragDistance()) {
if (_dragAction == PrepareDrag) {
_dragAction = Dragging;
QTimer::singleShot(1, this, SLOT(onDragExec()));
} else if (_dragAction == PrepareSelect) {
_dragAction = Selecting;
}
}
auto dateHeight = st::msgServicePadding.bottom() + st::msgServiceFont->height + st::msgServicePadding.top();
auto scrollDateOpacity = _scrollDateOpacity.current(_scrollDateShown ? 1. : 0.);
enumerateDates([this, &dragState, &lnkhost, &point, scrollDateOpacity, dateHeight/*, lastDate, showFloatingBefore*/](HistoryItem *item, int itemtop, int dateTop) {
// stop enumeration if the date is above our point
if (dateTop + dateHeight <= point.y()) {
return false;
}
bool displayDate = item->displayDate();
bool dateInPlace = displayDate;
if (dateInPlace) {
int correctDateTop = itemtop + st::msgServiceMargin.top();
dateInPlace = (dateTop < correctDateTop + dateHeight);
}
// stop enumeration if we've found a date under the cursor
if (dateTop <= point.y()) {
auto opacity = (dateInPlace/* || noFloatingDate*/) ? 1. : scrollDateOpacity;
if (opacity > 0.) {
auto dateWidth = 0;
if (auto date = item->Get<HistoryMessageDate>()) {
dateWidth = date->_width;
} else {
dateWidth = st::msgServiceFont->width(langDayOfMonthFull(item->date.date()));
}
dateWidth += st::msgServicePadding.left() + st::msgServicePadding.right();
auto dateLeft = st::msgServiceMargin.left();
auto maxwidth = item->history()->width;
if (Adaptive::ChatWide()) {
maxwidth = qMin(maxwidth, int32(st::msgMaxWidth + 2 * st::msgPhotoSkip + 2 * st::msgMargin.left()));
}
auto widthForDate = maxwidth - st::msgServiceMargin.left() - st::msgServiceMargin.left();
dateLeft += (widthForDate - dateWidth) / 2;
if (point.x() >= dateLeft && point.x() < dateLeft + dateWidth) {
if (!_scrollDateLink) {
_scrollDateLink = MakeShared<DateClickHandler>(item->history()->peer, item->date.date());
} else {
static_cast<DateClickHandler*>(_scrollDateLink.data())->setDate(item->date.date());
}
dragState.link = _scrollDateLink;
lnkhost = item;
}
}
return false;
}
return true;
});
if (!dragState.link) {
HistoryStateRequest request;
if (_dragAction == Selecting) {
request.flags |= Text::StateRequest::Flag::LookupSymbol;
} else {
selectingText = false;
}
dragState = item->getState(m.x(), m.y(), request);
lnkhost = item;
if (!dragState.link && m.x() >= st::historyPhotoLeft && m.x() < st::historyPhotoLeft + st::msgPhotoSize) {
if (auto msg = item->toHistoryMessage()) {
if (msg->hasFromPhoto()) {
enumerateUserpics([&dragState, &lnkhost, &point](HistoryMessage *message, int userpicTop) -> bool {
// stop enumeration if the userpic is below our point
if (userpicTop > point.y()) {
return false;
}
// stop enumeration if we've found a userpic under the cursor
if (point.y() >= userpicTop && point.y() < userpicTop + st::msgPhotoSize) {
dragState.link = message->from()->openLink();
lnkhost = message;
return false;
}
return true;
});
}
}
}
}
}
auto lnkChanged = ClickHandler::setActive(dragState.link, lnkhost);
if (lnkChanged || dragState.cursor != _dragCursorState) {
Ui::Tooltip::Hide();
}
if (dragState.link || dragState.cursor == HistoryInDateCursorState || dragState.cursor == HistoryInForwardedCursorState) {
Ui::Tooltip::Show(1000, this);
}
Qt::CursorShape cur = style::cur_default;
if (_dragAction == NoDrag) {
_dragCursorState = dragState.cursor;
if (dragState.link) {
cur = style::cur_pointer;
} else if (_dragCursorState == HistoryInTextCursorState && (_selected.isEmpty() || _selected.cbegin().value() != FullSelection)) {
cur = style::cur_text;
} else if (_dragCursorState == HistoryInDateCursorState) {
// cur = style::cur_cross;
}
} else if (item) {
if (_dragAction == Selecting) {
auto canSelectMany = (_history != nullptr);
if (selectingText) {
uint16 second = dragState.symbol;
if (dragState.afterSymbol && _dragSelType == TextSelectType::Letters) {
++second;
}
auto selState = _dragItem->adjustSelection({ qMin(second, _dragSymbol), qMax(second, _dragSymbol) }, _dragSelType);
if (_selected[_dragItem] != selState) {
_selected[_dragItem] = selState;
repaintItem(_dragItem);
}
if (!_wasSelectedText && (selState == FullSelection || selState.from != selState.to)) {
_wasSelectedText = true;
setFocus();
}
updateDragSelection(0, 0, false);
} else if (canSelectMany) {
auto selectingDown = (itemTop(_dragItem) < itemTop(item)) || (_dragItem == item && _dragStartPos.y() < m.y());
auto dragSelFrom = _dragItem, dragSelTo = item;
if (!dragSelFrom->hasPoint(_dragStartPos.x(), _dragStartPos.y())) { // maybe exclude dragSelFrom
if (selectingDown) {
if (_dragStartPos.y() >= dragSelFrom->height() - dragSelFrom->marginBottom() || ((item == dragSelFrom) && (m.y() < _dragStartPos.y() + QApplication::startDragDistance() || m.y() < dragSelFrom->marginTop()))) {
dragSelFrom = (dragSelFrom == dragSelTo) ? 0 : nextItem(dragSelFrom);
}
} else {
if (_dragStartPos.y() < dragSelFrom->marginTop() || ((item == dragSelFrom) && (m.y() >= _dragStartPos.y() - QApplication::startDragDistance() || m.y() >= dragSelFrom->height() - dragSelFrom->marginBottom()))) {
dragSelFrom = (dragSelFrom == dragSelTo) ? 0 : prevItem(dragSelFrom);
}
}
}
if (_dragItem != item) { // maybe exclude dragSelTo
if (selectingDown) {
if (m.y() < dragSelTo->marginTop()) {
dragSelTo = (dragSelFrom == dragSelTo) ? 0 : prevItem(dragSelTo);
}
} else {
if (m.y() >= dragSelTo->height() - dragSelTo->marginBottom()) {
dragSelTo = (dragSelFrom == dragSelTo) ? 0 : nextItem(dragSelTo);
}
}
}
auto dragSelecting = false;
auto dragFirstAffected = dragSelFrom;
while (dragFirstAffected && (dragFirstAffected->id < 0 || dragFirstAffected->serviceMsg())) {
dragFirstAffected = (dragFirstAffected == dragSelTo) ? 0 : (selectingDown ? nextItem(dragFirstAffected) : prevItem(dragFirstAffected));
}
if (dragFirstAffected) {
auto i = _selected.constFind(dragFirstAffected);
dragSelecting = (i == _selected.cend() || i.value() != FullSelection);
}
updateDragSelection(dragSelFrom, dragSelTo, dragSelecting);
}
} else if (_dragAction == Dragging) {
}
if (ClickHandler::getPressed()) {
cur = style::cur_pointer;
} else if (_dragAction == Selecting && !_selected.isEmpty() && _selected.cbegin().value() != FullSelection) {
if (!_dragSelFrom || !_dragSelTo) {
cur = style::cur_text;
}
}
}
// Voice message seek support.
if (auto pressedItem = App::pressedLinkItem()) {
if (!pressedItem->detached()) {
if (pressedItem->history() == _history || pressedItem->history() == _migrated) {
auto adjustedPoint = mapMouseToItem(point, pressedItem);
pressedItem->updatePressed(adjustedPoint.x(), adjustedPoint.y());
}
}
}
if (_dragAction == Selecting) {
_widget->checkSelectingScroll(mousePos);
} else {
updateDragSelection(0, 0, false);
_widget->noSelectingScroll();
}
if (_dragAction == NoDrag && (lnkChanged || cur != _cursor)) {
setCursor(_cursor = cur);
}
}
void HistoryInner::updateDragSelection(HistoryItem *dragSelFrom, HistoryItem *dragSelTo, bool dragSelecting, bool force) {
if (_dragSelFrom != dragSelFrom || _dragSelTo != dragSelTo || _dragSelecting != dragSelecting) {
_dragSelFrom = dragSelFrom;
_dragSelTo = dragSelTo;
int32 fromy = itemTop(_dragSelFrom), toy = itemTop(_dragSelTo);
if (fromy >= 0 && toy >= 0 && fromy > toy) {
qSwap(_dragSelFrom, _dragSelTo);
}
_dragSelecting = dragSelecting;
if (!_wasSelectedText && _dragSelFrom && _dragSelTo && _dragSelecting) {
_wasSelectedText = true;
setFocus();
}
force = true;
}
if (!force) return;
update();
}
void HistoryInner::BotAbout::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
_parent->update(rect);
}
void HistoryInner::BotAbout::clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) {
_parent->update(rect);
}
int HistoryInner::historyHeight() const {
int result = 0;
if (!_history || _history->isEmpty()) {
result += _migrated ? _migrated->height : 0;
} else {
result += _history->height - _historySkipHeight + (_migrated ? _migrated->height : 0);
}
return result;
}
int HistoryInner::historyScrollTop() const {
int htop = historyTop(), mtop = migratedTop();
if (htop >= 0 && _history->scrollTopItem) {
t_assert(!_history->scrollTopItem->detached());
return htop + _history->scrollTopItem->block()->y + _history->scrollTopItem->y + _history->scrollTopOffset;
}
if (mtop >= 0 && _migrated->scrollTopItem) {
t_assert(!_migrated->scrollTopItem->detached());
return mtop + _migrated->scrollTopItem->block()->y + _migrated->scrollTopItem->y + _migrated->scrollTopOffset;
}
return ScrollMax;
}
int HistoryInner::migratedTop() const {
return (_migrated && !_migrated->isEmpty()) ? _historyPaddingTop : -1;
}
int HistoryInner::historyTop() const {
int mig = migratedTop();
return (_history && !_history->isEmpty()) ? (mig >= 0 ? (mig + _migrated->height - _historySkipHeight) : _historyPaddingTop) : -1;
}
int HistoryInner::historyDrawTop() const {
int his = historyTop();
return (his >= 0) ? (his + _historySkipHeight) : -1;
}
int HistoryInner::itemTop(const HistoryItem *item) const { // -1 if should not be visible, -2 if bad history()
if (!item) return -2;
if (item->detached()) return -1;
int top = (item->history() == _history) ? historyTop() : (item->history() == _migrated ? migratedTop() : -2);
return (top < 0) ? top : (top + item->y + item->block()->y);
}
void HistoryInner::notifyIsBotChanged() {
BotInfo *newinfo = (_history && _history->peer->isUser()) ? _history->peer->asUser()->botInfo.get() : nullptr;
if ((!newinfo && !_botAbout) || (newinfo && _botAbout && _botAbout->info == newinfo)) {
return;
}
if (newinfo) {
_botAbout.reset(new BotAbout(this, newinfo));
if (newinfo && !newinfo->inited && App::api()) {
App::api()->requestFullPeer(_peer);
}
} else {
_botAbout = nullptr;
}
}
void HistoryInner::notifyMigrateUpdated() {
_migrated = _peer->migrateFrom() ? App::history(_peer->migrateFrom()->id) : 0;
}
int HistoryInner::moveScrollFollowingInlineKeyboard(const HistoryItem *item, int oldKeyboardTop, int newKeyboardTop) {
if (item == App::mousedItem()) {
int top = itemTop(item);
if (top >= oldKeyboardTop) {
return newKeyboardTop - oldKeyboardTop;
}
}
return 0;
}
void HistoryInner::applyDragSelection() {
applyDragSelection(&_selected);
}
void HistoryInner::addSelectionRange(SelectedItems *toItems, int32 fromblock, int32 fromitem, int32 toblock, int32 toitem, History *h) const {
if (fromblock >= 0 && fromitem >= 0 && toblock >= 0 && toitem >= 0) {
for (; fromblock <= toblock; ++fromblock) {
HistoryBlock *block = h->blocks[fromblock];
for (int32 cnt = (fromblock < toblock) ? block->items.size() : (toitem + 1); fromitem < cnt; ++fromitem) {
HistoryItem *item = block->items[fromitem];
SelectedItems::iterator i = toItems->find(item);
if (item->id > 0 && !item->serviceMsg()) {
if (i == toItems->cend()) {
if (toItems->size() >= MaxSelectedItems) break;
toItems->insert(item, FullSelection);
} else if (i.value() != FullSelection) {
*i = FullSelection;
}
} else {
if (i != toItems->cend()) {
toItems->erase(i);
}
}
}
if (toItems->size() >= MaxSelectedItems) break;
fromitem = 0;
}
}
}
void HistoryInner::applyDragSelection(SelectedItems *toItems) const {
int32 selfromy = itemTop(_dragSelFrom), seltoy = itemTop(_dragSelTo);
if (selfromy < 0 || seltoy < 0) {
return;
}
seltoy += _dragSelTo->height();
if (!toItems->isEmpty() && toItems->cbegin().value() != FullSelection) {
toItems->clear();
}
if (_dragSelecting) {
int32 fromblock = _dragSelFrom->block()->indexInHistory(), fromitem = _dragSelFrom->indexInBlock();
int32 toblock = _dragSelTo->block()->indexInHistory(), toitem = _dragSelTo->indexInBlock();
if (_migrated) {
if (_dragSelFrom->history() == _migrated) {
if (_dragSelTo->history() == _migrated) {
addSelectionRange(toItems, fromblock, fromitem, toblock, toitem, _migrated);
toblock = -1;
toitem = -1;
} else {
addSelectionRange(toItems, fromblock, fromitem, _migrated->blocks.size() - 1, _migrated->blocks.back()->items.size() - 1, _migrated);
}
fromblock = 0;
fromitem = 0;
} else if (_dragSelTo->history() == _migrated) { // wtf
toblock = -1;
toitem = -1;
}
}
addSelectionRange(toItems, fromblock, fromitem, toblock, toitem, _history);
} else {
for (SelectedItems::iterator i = toItems->begin(); i != toItems->cend();) {
int32 iy = itemTop(i.key());
if (iy < 0) {
if (iy < -1) i = toItems->erase(i);
continue;
}
if (iy >= selfromy && iy < seltoy) {
i = toItems->erase(i);
} else {
++i;
}
}
}
}
QString HistoryInner::tooltipText() const {
if (_dragCursorState == HistoryInDateCursorState && _dragAction == NoDrag) {
if (App::hoveredItem()) {
QString dateText = App::hoveredItem()->date.toString(QLocale::system().dateTimeFormat(QLocale::LongFormat));
if (auto edited = App::hoveredItem()->Get<HistoryMessageEdited>()) {
dateText += '\n' + lng_edited_date(lt_date, edited->_editDate.toString(QLocale::system().dateTimeFormat(QLocale::LongFormat)));
}
return dateText;
}
} else if (_dragCursorState == HistoryInForwardedCursorState && _dragAction == NoDrag) {
if (App::hoveredItem()) {
if (HistoryMessageForwarded *fwd = App::hoveredItem()->Get<HistoryMessageForwarded>()) {
return fwd->_text.originalText(AllTextSelection, ExpandLinksNone);
}
}
} else if (ClickHandlerPtr lnk = ClickHandler::getActive()) {
return lnk->tooltip();
}
return QString();
}
QPoint HistoryInner::tooltipPos() const {
return _dragPos;
}
void HistoryInner::onParentGeometryChanged() {
auto mousePos = QCursor::pos();
auto mouseOver = _widget->rect().contains(_widget->mapFromGlobal(mousePos));
auto needToUpdate = (_dragAction != NoDrag || _touchScroll || mouseOver);
if (needToUpdate) {
dragActionUpdate(mousePos);
}
}
MessageField::MessageField(HistoryWidget *history, const style::FlatTextarea &st, const QString &ph, const QString &val) : Ui::FlatTextarea(history, st, ph, val), history(history) {
setMinHeight(st::historySendSize.height() - 2 * st::historySendPadding);
setMaxHeight(st::historyComposeFieldMaxHeight);
}
bool MessageField::hasSendText() const {
auto &text = getTextWithTags().text;
for (auto *ch = text.constData(), *e = ch + text.size(); ch != e; ++ch) {
auto code = ch->unicode();
if (code != ' ' && code != '\n' && code != '\r' && !chReplacedBySpace(code)) {
return true;
}
}
return false;
}
void MessageField::onEmojiInsert(EmojiPtr emoji) {
if (isHidden()) return;
insertEmoji(emoji, textCursor());
}
void MessageField::dropEvent(QDropEvent *e) {
FlatTextarea::dropEvent(e);
if (e->isAccepted()) {
App::wnd()->activateWindow();
}
}
bool MessageField::canInsertFromMimeData(const QMimeData *source) const {
if (source->hasUrls()) {
int32 files = 0;
for (int32 i = 0; i < source->urls().size(); ++i) {
if (source->urls().at(i).isLocalFile()) {
++files;
}
}
if (files > 1) return false; // multiple confirm with "compressed" checkbox
}
if (source->hasImage()) return true;
return FlatTextarea::canInsertFromMimeData(source);
}
void MessageField::insertFromMimeData(const QMimeData *source) {
if (history->confirmSendingFiles(source, CompressConfirm::Auto, source->text())) {
return;
}
FlatTextarea::insertFromMimeData(source);
}
void MessageField::focusInEvent(QFocusEvent *e) {
FlatTextarea::focusInEvent(e);
emit focused();
}
ReportSpamPanel::ReportSpamPanel(HistoryWidget *parent) : TWidget(parent),
_report(this, lang(lng_report_spam), st::reportSpamHide),
_hide(this, lang(lng_report_spam_hide), st::reportSpamHide),
_clear(this, lang(lng_profile_delete_conversation)) {
resize(parent->width(), _hide->height() + st::lineWidth);
connect(_report, SIGNAL(clicked()), this, SIGNAL(reportClicked()));
connect(_hide, SIGNAL(clicked()), this, SIGNAL(hideClicked()));
connect(_clear, SIGNAL(clicked()), this, SIGNAL(clearClicked()));
_clear->hide();
}
void ReportSpamPanel::resizeEvent(QResizeEvent *e) {
_report->resize(width() - (_hide->width() + st::reportSpamSeparator) * 2, _report->height());
_report->moveToLeft(_hide->width() + st::reportSpamSeparator, 0);
_hide->moveToRight(0, 0);
_clear->move((width() - _clear->width()) / 2, height() - _clear->height() - ((height() - st::msgFont->height - _clear->height()) / 2));
}
void ReportSpamPanel::paintEvent(QPaintEvent *e) {
Painter p(this);
p.fillRect(QRect(0, 0, width(), height() - st::lineWidth), st::reportSpamBg);
p.fillRect(Adaptive::OneColumn() ? 0 : st::lineWidth, height() - st::lineWidth, width() - (Adaptive::OneColumn() ? 0 : st::lineWidth), st::lineWidth, st::shadowFg);
if (!_clear->isHidden()) {
p.setPen(st::reportSpamFg);
p.setFont(st::msgFont);
p.drawText(QRect(_report->x(), (_clear->y() - st::msgFont->height) / 2, _report->width(), st::msgFont->height), lang(lng_report_spam_thanks), style::al_top);
}
}
void ReportSpamPanel::setReported(bool reported, PeerData *onPeer) {
if (reported) {
_report->hide();
_clear->setText(lang(onPeer->isChannel() ? (onPeer->isMegagroup() ? lng_profile_leave_group : lng_profile_leave_channel) : lng_profile_delete_conversation));
_clear->show();
} else {
_report->show();
_clear->hide();
}
update();
}
BotKeyboard::BotKeyboard(QWidget *parent) : TWidget(parent)
, _st(&st::botKbButton) {
setGeometry(0, 0, _st->margin, st::botKbScroll.deltat);
_height = st::botKbScroll.deltat;
setMouseTracking(true);
}
void BotKeyboard::paintEvent(QPaintEvent *e) {
Painter p(this);
auto clip = e->rect();
p.fillRect(clip, st::historyComposeAreaBg);
if (_impl) {
int x = rtl() ? st::botKbScroll.width : _st->margin;
p.translate(x, st::botKbScroll.deltat);
_impl->paint(p, width(), clip.translated(-x, -st::botKbScroll.deltat), getms());
}
}
void BotKeyboard::Style::startPaint(Painter &p) const {
p.setPen(st::botKbColor);
p.setFont(st::botKbStyle.font);
}
const style::TextStyle &BotKeyboard::Style::textStyle() const {
return st::botKbStyle;
}
void BotKeyboard::Style::repaint(const HistoryItem *item) const {
_parent->update();
}
int BotKeyboard::Style::buttonRadius() const {
return st::buttonRadius;
}
void BotKeyboard::Style::paintButtonBg(Painter &p, const QRect &rect, float64 howMuchOver) const {
App::roundRect(p, rect, st::botKbBg, BotKeyboardCorners);
}
void BotKeyboard::Style::paintButtonIcon(Painter &p, const QRect &rect, int outerWidth, HistoryMessageReplyMarkup::Button::Type type) const {
// Buttons with icons should not appear here.
}
void BotKeyboard::Style::paintButtonLoading(Painter &p, const QRect &rect) const {
// Buttons with loading progress should not appear here.
}
int BotKeyboard::Style::minButtonWidth(HistoryMessageReplyMarkup::Button::Type type) const {
int result = 2 * buttonPadding();
return result;
}
void BotKeyboard::mousePressEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
ClickHandler::pressed();
}
void BotKeyboard::mouseMoveEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
}
void BotKeyboard::mouseReleaseEvent(QMouseEvent *e) {
_lastMousePos = e->globalPos();
updateSelected();
if (ClickHandlerPtr activated = ClickHandler::unpressed()) {
App::activateClickHandler(activated, e->button());
}
}
void BotKeyboard::enterEventHook(QEvent *e) {
_lastMousePos = QCursor::pos();
updateSelected();
}
void BotKeyboard::leaveEventHook(QEvent *e) {
clearSelection();
}
bool BotKeyboard::moderateKeyActivate(int key) {
if (auto item = App::histItemById(_wasForMsgId)) {
if (auto markup = item->Get<HistoryMessageReplyMarkup>()) {
if (key >= Qt::Key_1 && key <= Qt::Key_9) {
int index = (key - Qt::Key_1);
if (!markup->rows.isEmpty() && index >= 0 && index < markup->rows.front().size()) {
App::activateBotCommand(item, 0, index);
return true;
}
} else if (key == Qt::Key_Q) {
if (auto user = item->history()->peer->asUser()) {
if (user->botInfo && item->from() == user) {
App::sendBotCommand(user, user, qsl("/translate"));
return true;
}
}
}
}
}
return false;
}
void BotKeyboard::clickHandlerActiveChanged(const ClickHandlerPtr &p, bool active) {
if (!_impl) return;
_impl->clickHandlerActiveChanged(p, active);
}
void BotKeyboard::clickHandlerPressedChanged(const ClickHandlerPtr &p, bool pressed) {
if (!_impl) return;
_impl->clickHandlerPressedChanged(p, pressed);
}
bool BotKeyboard::updateMarkup(HistoryItem *to, bool force) {
if (!to || !to->definesReplyKeyboard()) {
if (_wasForMsgId.msg) {
_maximizeSize = _singleUse = _forceReply = false;
_wasForMsgId = FullMsgId();
_impl = nullptr;
return true;
}
return false;
}
if (_wasForMsgId == FullMsgId(to->channelId(), to->id) && !force) {
return false;
}
_wasForMsgId = FullMsgId(to->channelId(), to->id);
auto markupFlags = to->replyKeyboardFlags();
_forceReply = markupFlags & MTPDreplyKeyboardMarkup_ClientFlag::f_force_reply;
_maximizeSize = !(markupFlags & MTPDreplyKeyboardMarkup::Flag::f_resize);
_singleUse = _forceReply || (markupFlags & MTPDreplyKeyboardMarkup::Flag::f_single_use);
_impl = nullptr;
if (auto markup = to->Get<HistoryMessageReplyMarkup>()) {
if (!markup->rows.isEmpty()) {
_impl.reset(new ReplyKeyboard(to, std::make_unique<Style>(this, *_st)));
}
}
resizeToWidth(width(), _maxOuterHeight);
return true;
}
bool BotKeyboard::hasMarkup() const {
return _impl != nullptr;
}
bool BotKeyboard::forceReply() const {
return _forceReply;
}
int BotKeyboard::resizeGetHeight(int newWidth) {
updateStyle(newWidth);
_height = st::botKbScroll.deltat + st::botKbScroll.deltab + (_impl ? _impl->naturalHeight() : 0);
if (_maximizeSize) {
accumulate_max(_height, _maxOuterHeight);
}
if (_impl) {
int implWidth = newWidth - _st->margin - st::botKbScroll.width;
int implHeight = _height - (st::botKbScroll.deltat + st::botKbScroll.deltab);
_impl->resize(implWidth, implHeight);
}
return _height;
}
bool BotKeyboard::maximizeSize() const {
return _maximizeSize;
}
bool BotKeyboard::singleUse() const {
return _singleUse;
}
void BotKeyboard::updateStyle(int newWidth) {
if (!_impl) return;
int implWidth = newWidth - st::botKbButton.margin - st::botKbScroll.width;
_st = _impl->isEnoughSpace(implWidth, st::botKbButton) ? &st::botKbButton : &st::botKbTinyButton;
_impl->setStyle(std::make_unique<Style>(this, *_st));
}
void BotKeyboard::clearSelection() {
if (_impl) {
if (ClickHandler::setActive(ClickHandlerPtr(), this)) {
Ui::Tooltip::Hide();
setCursor(style::cur_default);
}
}
}
QPoint BotKeyboard::tooltipPos() const {
return _lastMousePos;
}
QString BotKeyboard::tooltipText() const {
if (ClickHandlerPtr lnk = ClickHandler::getActive()) {
return lnk->tooltip();
}
return QString();
}
void BotKeyboard::updateSelected() {
Ui::Tooltip::Show(1000, this);
if (!_impl) return;
QPoint p(mapFromGlobal(_lastMousePos));
int x = rtl() ? st::botKbScroll.width : _st->margin;
auto link = _impl->getState(p.x() - x, p.y() - _st->margin);
if (ClickHandler::setActive(link, this)) {
Ui::Tooltip::Hide();
setCursor(link ? style::cur_pointer : style::cur_default);
}
}
HistoryHider::HistoryHider(MainWidget *parent, bool forwardSelected) : TWidget(parent)
, _forwardSelected(forwardSelected)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, UserData *sharedContact) : TWidget(parent)
, _sharedContact(sharedContact)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent) : TWidget(parent)
, _sendPath(true)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, const QString &botAndQuery) : TWidget(parent)
, _botAndQuery(botAndQuery)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::defaultBoxButton) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, const QString &url, const QString &text) : TWidget(parent)
, _shareUrl(url)
, _shareText(text)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::defaultBoxButton) {
init();
}
void HistoryHider::init() {
connect(_send, SIGNAL(clicked()), this, SLOT(forward()));
connect(_cancel, SIGNAL(clicked()), this, SLOT(startHide()));
subscribe(Global::RefPeerChooseCancel(), [this] { startHide(); });
_chooseWidth = st::historyForwardChooseFont->width(lang(_botAndQuery.isEmpty() ? lng_forward_choose : lng_inline_switch_choose));
resizeEvent(0);
_a_opacity.start([this] { update(); }, 0., 1., st::boxDuration);
}
bool HistoryHider::withConfirm() const {
return _sharedContact || _sendPath;
}
void HistoryHider::paintEvent(QPaintEvent *e) {
Painter p(this);
auto opacity = _a_opacity.current(getms(), _hiding ? 0. : 1.);
if (opacity == 0.) {
if (_hiding) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
return;
}
p.setOpacity(opacity);
if (!_hiding || !_cacheForAnim.isNull() || !_offered) {
p.fillRect(rect(), st::layerBg);
}
if (_cacheForAnim.isNull() || !_offered) {
p.setFont(st::historyForwardChooseFont);
if (_offered) {
Ui::Shadow::paint(p, _box, width(), st::boxRoundShadow);
App::roundRect(p, _box, st::boxBg, BoxCorners);
p.setPen(st::boxTextFg);
_toText.drawLeftElided(p, _box.left() + st::boxPadding.left(), _box.y() + st::boxTopMargin + st::boxPadding.top(), _toTextWidth + 2, width(), 1, style::al_left);
} else {
auto w = st::historyForwardChooseMargins.left() + _chooseWidth + st::historyForwardChooseMargins.right();
auto h = st::historyForwardChooseMargins.top() + st::historyForwardChooseFont->height + st::historyForwardChooseMargins.bottom();
App::roundRect(p, (width() - w) / 2, (height() - h) / 2, w, h, st::historyForwardChooseBg, ForwardCorners);
p.setPen(st::historyForwardChooseFg);
p.drawText(_box, lang(_botAndQuery.isEmpty() ? lng_forward_choose : lng_inline_switch_choose), QTextOption(style::al_center));
}
} else {
p.drawPixmap(_box.left(), _box.top(), _cacheForAnim);
}
}
void HistoryHider::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Escape) {
if (_offered) {
_offered = nullptr;
resizeEvent(nullptr);
update();
App::main()->dialogsActivate();
} else {
startHide();
}
} else if (e->key() == Qt::Key_Enter || e->key() == Qt::Key_Return) {
if (_offered) {
forward();
}
}
}
void HistoryHider::mousePressEvent(QMouseEvent *e) {
if (e->button() == Qt::LeftButton) {
if (!_box.contains(e->pos())) {
startHide();
}
}
}
void HistoryHider::startHide() {
if (_hiding) return;
_hiding = true;
if (Adaptive::OneColumn()) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
} else {
if (_offered) _cacheForAnim = myGrab(this, _box);
if (_forwardRequest) MTP::cancel(_forwardRequest);
_send->hide();
_cancel->hide();
_a_opacity.start([this] { animationCallback(); }, 1., 0., st::boxDuration);
}
}
void HistoryHider::animationCallback() {
update();
if (!_a_opacity.animating() && _hiding) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
}
void HistoryHider::forward() {
if (!_hiding && _offered) {
if (_sharedContact) {
parent()->onShareContact(_offered->id, _sharedContact);
} else if (_sendPath) {
parent()->onSendPaths(_offered->id);
} else if (!_shareUrl.isEmpty()) {
parent()->onShareUrl(_offered->id, _shareUrl, _shareText);
} else if (!_botAndQuery.isEmpty()) {
parent()->onInlineSwitchChosen(_offered->id, _botAndQuery);
} else {
parent()->onForward(_offered->id, _forwardSelected ? ForwardSelectedMessages : ForwardContextMessage);
}
}
emit forwarded();
}
void HistoryHider::forwardDone() {
_forwardRequest = 0;
startHide();
}
MainWidget *HistoryHider::parent() {
return static_cast<MainWidget*>(parentWidget());
}
void HistoryHider::resizeEvent(QResizeEvent *e) {
auto w = st::boxWidth;
auto h = st::boxPadding.top() + st::boxPadding.bottom();
if (_offered) {
if (!_hiding) {
_send->show();
_cancel->show();
}
h += st::boxTopMargin + qMax(st::boxTextFont->height, st::boxLabelStyle.lineHeight) + st::boxButtonPadding.top() + _send->height() + st::boxButtonPadding.bottom();
} else {
h += st::historyForwardChooseFont->height;
_send->hide();
_cancel->hide();
}
_box = QRect((width() - w) / 2, (height() - h) / 2, w, h);
_send->moveToRight(width() - (_box.x() + _box.width()) + st::boxButtonPadding.right(), _box.y() + _box.height() - st::boxButtonPadding.bottom() - _send->height());
_cancel->moveToRight(width() - (_box.x() + _box.width()) + st::boxButtonPadding.right() + _send->width() + st::boxButtonPadding.left(), _send->y());
}
bool HistoryHider::offerPeer(PeerId peer) {
if (!peer) {
_offered = nullptr;
_toText.setText(st::boxLabelStyle, QString());
_toTextWidth = 0;
resizeEvent(nullptr);
return false;
}
_offered = App::peer(peer);
LangString phrase;
QString recipient = _offered->isUser() ? _offered->name : '\xAB' + _offered->name + '\xBB';
if (_sharedContact) {
phrase = lng_forward_share_contact(lt_recipient, recipient);
} else if (_sendPath) {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onSendPaths(toId)) {
startHide();
}
return false;
} else if (!_shareUrl.isEmpty()) {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onShareUrl(toId, _shareUrl, _shareText)) {
startHide();
}
return false;
} else if (!_botAndQuery.isEmpty()) {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onInlineSwitchChosen(toId, _botAndQuery)) {
startHide();
}
return false;
} else {
auto toId = _offered->id;
_offered = nullptr;
if (parent()->onForward(toId, _forwardSelected ? ForwardSelectedMessages : ForwardContextMessage)) {
startHide();
}
return false;
}
_toText.setText(st::boxLabelStyle, phrase, _textNameOptions);
_toTextWidth = _toText.maxWidth();
if (_toTextWidth > _box.width() - st::boxPadding.left() - st::boxLayerButtonPadding.right()) {
_toTextWidth = _box.width() - st::boxPadding.left() - st::boxLayerButtonPadding.right();
}
resizeEvent(nullptr);
update();
setFocus();
return true;
}
QString HistoryHider::offeredText() const {
return _toText.originalText();
}
bool HistoryHider::wasOffered() const {
return _offered != nullptr;
}
HistoryHider::~HistoryHider() {
if (_sendPath) cSetSendPaths(QStringList());
parent()->noHider(this);
}
class SilentToggle : public Ui::IconButton, public Ui::AbstractTooltipShower {
public:
SilentToggle(QWidget *parent);
void setChecked(bool checked);
bool checked() const {
return _checked;
}
// AbstractTooltipShower interface
QString tooltipText() const override;
QPoint tooltipPos() const override;
protected:
void mouseMoveEvent(QMouseEvent *e) override;
void mouseReleaseEvent(QMouseEvent *e) override;
void leaveEventHook(QEvent *e) override;
private:
bool _checked = false;
};
SilentToggle::SilentToggle(QWidget *parent) : IconButton(parent, st::historySilentToggle) {
setMouseTracking(true);
}
void SilentToggle::mouseMoveEvent(QMouseEvent *e) {
IconButton::mouseMoveEvent(e);
if (rect().contains(e->pos())) {
Ui::Tooltip::Show(1000, this);
} else {
Ui::Tooltip::Hide();
}
}
void SilentToggle::setChecked(bool checked) {
if (_checked != checked) {
_checked = checked;
setIconOverride(_checked ? &st::historySilentToggleOn : nullptr, _checked ? &st::historySilentToggleOnOver : nullptr);
}
}
void SilentToggle::leaveEventHook(QEvent *e) {
IconButton::leaveEventHook(e);
Ui::Tooltip::Hide();
}
void SilentToggle::mouseReleaseEvent(QMouseEvent *e) {
setChecked(!_checked);
IconButton::mouseReleaseEvent(e);
Ui::Tooltip::Show(0, this);
auto p = App::main() ? App::main()->peer() : nullptr;
if (p && p->isChannel() && p->notify != UnknownNotifySettings) {
App::main()->updateNotifySetting(p, NotifySettingDontChange, _checked ? SilentNotifiesSetSilent : SilentNotifiesSetNotify);
}
}
QString SilentToggle::tooltipText() const {
return lang(_checked ? lng_wont_be_notified : lng_will_be_notified);
}
QPoint SilentToggle::tooltipPos() const {
return QCursor::pos();
}
EntitiesInText entitiesFromTextTags(const TextWithTags::Tags &tags) {
EntitiesInText result;
if (tags.isEmpty()) {
return result;
}
result.reserve(tags.size());
auto mentionStart = qstr("mention://user.");
for_const (auto &tag, tags) {
if (tag.id.startsWith(mentionStart)) {
if (auto match = qthelp::regex_match("^(\\d+\\.\\d+)(/|$)", tag.id.midRef(mentionStart.size()))) {
result.push_back(EntityInText(EntityInTextMentionName, tag.offset, tag.length, match->captured(1)));
}
}
}
return result;
}
TextWithTags::Tags textTagsFromEntities(const EntitiesInText &entities) {
TextWithTags::Tags result;
if (entities.isEmpty()) {
return result;
}
result.reserve(entities.size());
for_const (auto &entity, entities) {
if (entity.type() == EntityInTextMentionName) {
auto match = QRegularExpression("^(\\d+\\.\\d+)$").match(entity.data());
if (match.hasMatch()) {
result.push_back({ entity.offset(), entity.length(), qstr("mention://user.") + entity.data() });
}
}
}
return result;
}
HistoryWidget::HistoryWidget(QWidget *parent) : TWidget(parent)
, _fieldBarCancel(this, st::historyReplyCancel)
, _scroll(this, st::historyScroll, false)
, _historyDown(_scroll, st::historyToDown)
, _fieldAutocomplete(this)
, _reportSpamPanel(this)
, _send(this)
, _unblock(this, lang(lng_unblock_button).toUpper(), st::historyUnblock)
, _botStart(this, lang(lng_bot_start).toUpper(), st::historyComposeButton)
, _joinChannel(this, lang(lng_channel_join).toUpper(), st::historyComposeButton)
, _muteUnmute(this, lang(lng_channel_mute).toUpper(), st::historyComposeButton)
, _attachToggle(this, st::historyAttach)
, _attachEmoji(this, st::historyAttachEmoji)
, _botKeyboardShow(this, st::historyBotKeyboardShow)
, _botKeyboardHide(this, st::historyBotKeyboardHide)
, _botCommandStart(this, st::historyBotCommandStart)
, _silent(this)
, _field(this, st::historyComposeField, lang(lng_message_ph))
, _recordCancelWidth(st::historyRecordFont->width(lang(lng_record_cancel)))
, _a_recording(animation(this, &HistoryWidget::step_recording))
, _kbScroll(this, st::botKbScroll)
, _emojiPan(this)
, _attachDragDocument(this)
, _attachDragPhoto(this)
, _fileLoader(this, FileLoaderQueueStopTimeout)
, _topShadow(this, st::shadowFg) {
setAcceptDrops(true);
subscribe(AuthSession::CurrentDownloaderTaskFinished(), [this] { update(); });
connect(_scroll, SIGNAL(scrolled()), this, SLOT(onScroll()));
connect(_reportSpamPanel, SIGNAL(reportClicked()), this, SLOT(onReportSpamClicked()));
connect(_reportSpamPanel, SIGNAL(hideClicked()), this, SLOT(onReportSpamHide()));
connect(_reportSpamPanel, SIGNAL(clearClicked()), this, SLOT(onReportSpamClear()));
connect(_historyDown, SIGNAL(clicked()), this, SLOT(onHistoryToEnd()));
connect(_fieldBarCancel, SIGNAL(clicked()), this, SLOT(onFieldBarCancel()));
_send->setClickedCallback([this] { sendButtonClicked(); });
connect(_unblock, SIGNAL(clicked()), this, SLOT(onUnblock()));
connect(_botStart, SIGNAL(clicked()), this, SLOT(onBotStart()));
connect(_joinChannel, SIGNAL(clicked()), this, SLOT(onJoinChannel()));
connect(_muteUnmute, SIGNAL(clicked()), this, SLOT(onMuteUnmute()));
connect(_silent, SIGNAL(clicked()), this, SLOT(onBroadcastSilentChange()));
connect(_field, SIGNAL(submitted(bool)), this, SLOT(onSend(bool)));
connect(_field, SIGNAL(cancelled()), this, SLOT(onCancel()));
connect(_field, SIGNAL(tabbed()), this, SLOT(onFieldTabbed()));
connect(_field, SIGNAL(resized()), this, SLOT(onFieldResize()));
connect(_field, SIGNAL(focused()), this, SLOT(onFieldFocused()));
connect(_field, SIGNAL(changed()), this, SLOT(onTextChange()));
connect(_field, SIGNAL(spacedReturnedPasted()), this, SLOT(onPreviewParse()));
connect(_field, SIGNAL(linksChanged()), this, SLOT(onPreviewCheck()));
connect(App::wnd()->windowHandle(), SIGNAL(visibleChanged(bool)), this, SLOT(onWindowVisibleChanged()));
connect(&_scrollTimer, SIGNAL(timeout()), this, SLOT(onScrollTimer()));
connect(_emojiPan, SIGNAL(emojiSelected(EmojiPtr)), _field, SLOT(onEmojiInsert(EmojiPtr)));
connect(_emojiPan, SIGNAL(stickerSelected(DocumentData*)), this, SLOT(onStickerSend(DocumentData*)));
connect(_emojiPan, SIGNAL(photoSelected(PhotoData*)), this, SLOT(onPhotoSend(PhotoData*)));
connect(_emojiPan, SIGNAL(inlineResultSelected(InlineBots::Result*,UserData*)), this, SLOT(onInlineResultSend(InlineBots::Result*,UserData*)));
connect(_emojiPan, SIGNAL(updateStickers()), this, SLOT(updateStickers()));
connect(&_sendActionStopTimer, SIGNAL(timeout()), this, SLOT(onCancelSendAction()));
connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreviewTimeout()));
connect(Media::Capture::instance(), SIGNAL(error()), this, SLOT(onRecordError()));
connect(Media::Capture::instance(), SIGNAL(updated(quint16,qint32)), this, SLOT(onRecordUpdate(quint16,qint32)));
connect(Media::Capture::instance(), SIGNAL(done(QByteArray,VoiceWaveform,qint32)), this, SLOT(onRecordDone(QByteArray,VoiceWaveform,qint32)));
_attachToggle->setClickedCallback(App::LambdaDelayed(st::historyAttach.ripple.hideDuration, this, [this] {
chooseAttach();
}));
_updateHistoryItems.setSingleShot(true);
connect(&_updateHistoryItems, SIGNAL(timeout()), this, SLOT(onUpdateHistoryItems()));
_scrollTimer.setSingleShot(false);
_sendActionStopTimer.setSingleShot(true);
_animActiveTimer.setSingleShot(false);
connect(&_animActiveTimer, SIGNAL(timeout()), this, SLOT(onAnimActiveStep()));
_membersDropdownShowTimer.setSingleShot(true);
connect(&_membersDropdownShowTimer, SIGNAL(timeout()), this, SLOT(onMembersDropdownShow()));
_saveDraftTimer.setSingleShot(true);
connect(&_saveDraftTimer, SIGNAL(timeout()), this, SLOT(onDraftSave()));
_saveCloudDraftTimer.setSingleShot(true);
connect(&_saveCloudDraftTimer, SIGNAL(timeout()), this, SLOT(onCloudDraftSave()));
connect(_field->verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(onDraftSaveDelayed()));
connect(_field, SIGNAL(cursorPositionChanged()), this, SLOT(onDraftSaveDelayed()));
connect(_field, SIGNAL(cursorPositionChanged()), this, SLOT(onCheckFieldAutocomplete()), Qt::QueuedConnection);
_fieldBarCancel->hide();
_scroll->hide();
_keyboard = _kbScroll->setOwnedWidget(object_ptr<BotKeyboard>(this));
_kbScroll->hide();
updateScrollColors();
_historyDown->installEventFilter(this);
_fieldAutocomplete->hide();
connect(_fieldAutocomplete, SIGNAL(mentionChosen(UserData*,FieldAutocomplete::ChooseMethod)), this, SLOT(onMentionInsert(UserData*)));
connect(_fieldAutocomplete, SIGNAL(hashtagChosen(QString,FieldAutocomplete::ChooseMethod)), this, SLOT(onHashtagOrBotCommandInsert(QString,FieldAutocomplete::ChooseMethod)));
connect(_fieldAutocomplete, SIGNAL(botCommandChosen(QString,FieldAutocomplete::ChooseMethod)), this, SLOT(onHashtagOrBotCommandInsert(QString,FieldAutocomplete::ChooseMethod)));
connect(_fieldAutocomplete, SIGNAL(stickerChosen(DocumentData*,FieldAutocomplete::ChooseMethod)), this, SLOT(onStickerSend(DocumentData*)));
connect(_fieldAutocomplete, SIGNAL(moderateKeyActivate(int,bool*)), this, SLOT(onModerateKeyActivate(int,bool*)));
_field->installEventFilter(_fieldAutocomplete);
_field->setTagMimeProcessor(std::make_unique<FieldTagMimeProcessor>());
updateFieldSubmitSettings();
_field->hide();
_send->hide();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_send->setRecordStartCallback([this] { recordStartCallback(); });
_send->setRecordStopCallback([this](bool active) { recordStopCallback(active); });
_send->setRecordUpdateCallback([this](QPoint globalPos) { recordUpdateCallback(globalPos); });
_send->setRecordAnimationCallback([this] { updateField(); });
_reportSpamPanel->move(0, 0);
_reportSpamPanel->hide();
_attachToggle->hide();
_attachEmoji->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_silent->hide();
_botCommandStart->hide();
_attachEmoji->installEventFilter(_emojiPan);
connect(_botKeyboardShow, SIGNAL(clicked()), this, SLOT(onKbToggle()));
connect(_botKeyboardHide, SIGNAL(clicked()), this, SLOT(onKbToggle()));
connect(_botCommandStart, SIGNAL(clicked()), this, SLOT(onCmdStart()));
_emojiPan->hide();
_attachDragDocument->hide();
_attachDragPhoto->hide();
_topShadow->hide();
_attachDragDocument->setDroppedCallback([this](const QMimeData *data) { confirmSendingFiles(data, CompressConfirm::No); });
_attachDragPhoto->setDroppedCallback([this](const QMimeData *data) { confirmSendingFiles(data, CompressConfirm::Yes); });
connect(&_updateEditTimeLeftDisplay, SIGNAL(timeout()), this, SLOT(updateField()));
subscribe(Adaptive::Changed(), [this] { update(); });
subscribe(Global::RefItemRemoved(), [this](HistoryItem *item) {
itemRemoved(item);
});
subscribe(AuthSession::Current().data().contactsLoaded(), [this](bool) {
if (_peer) {
updateReportSpamStatus();
updateControlsVisibility();
}
});
}
void HistoryWidget::start() {
connect(App::main(), SIGNAL(stickersUpdated()), this, SLOT(onStickersUpdated()));
connect(App::main(), SIGNAL(savedGifsUpdated()), _emojiPan, SLOT(refreshSavedGifs()));
updateRecentStickers();
if (App::main()) emit App::main()->savedGifsUpdated();
connect(App::api(), SIGNAL(fullPeerUpdated(PeerData*)), this, SLOT(onFullPeerUpdated(PeerData*)));
}
void HistoryWidget::onStickersUpdated() {
_emojiPan->refreshStickers();
updateStickersByEmoji();
}
void HistoryWidget::onMentionInsert(UserData *user) {
QString replacement, entityTag;
if (user->username.isEmpty()) {
replacement = user->firstName;
if (replacement.isEmpty()) {
replacement = App::peerName(user);
}
entityTag = qsl("mention://user.") + QString::number(user->bareId()) + '.' + QString::number(user->access);
} else {
replacement = '@' + user->username;
}
_field->insertTag(replacement, entityTag);
}
void HistoryWidget::onHashtagOrBotCommandInsert(QString str, FieldAutocomplete::ChooseMethod method) {
// Send bot command at once, if it was not inserted by pressing Tab.
if (str.at(0) == '/' && method != FieldAutocomplete::ChooseMethod::ByTab) {
App::sendBotCommand(_peer, nullptr, str);
setFieldText(_field->getTextWithTagsPart(_field->textCursor().position()));
} else {
_field->insertTag(str);
}
}
void HistoryWidget::updateInlineBotQuery() {
UserData *bot = nullptr;
QString inlineBotUsername;
QString query = _field->getInlineBotQuery(&bot, &inlineBotUsername);
if (inlineBotUsername != _inlineBotUsername) {
_inlineBotUsername = inlineBotUsername;
if (_inlineBotResolveRequestId) {
// Notify::inlineBotRequesting(false);
MTP::cancel(_inlineBotResolveRequestId);
_inlineBotResolveRequestId = 0;
}
if (bot == Ui::LookingUpInlineBot) {
_inlineBot = Ui::LookingUpInlineBot;
// Notify::inlineBotRequesting(true);
_inlineBotResolveRequestId = MTP::send(MTPcontacts_ResolveUsername(MTP_string(_inlineBotUsername)), rpcDone(&HistoryWidget::inlineBotResolveDone), rpcFail(&HistoryWidget::inlineBotResolveFail, _inlineBotUsername));
return;
}
} else if (bot == Ui::LookingUpInlineBot) {
if (_inlineBot == Ui::LookingUpInlineBot) {
return;
}
bot = _inlineBot;
}
applyInlineBotQuery(bot, query);
}
void HistoryWidget::applyInlineBotQuery(UserData *bot, const QString &query) {
if (bot) {
if (_inlineBot != bot) {
_inlineBot = bot;
inlineBotChanged();
}
if (_inlineBot->username == cInlineGifBotUsername() && query.isEmpty()) {
_emojiPan->clearInlineBot();
} else {
_emojiPan->queryInlineBot(_inlineBot, _peer, query);
}
if (!_fieldAutocomplete->isHidden()) {
_fieldAutocomplete->hideAnimated();
}
} else {
clearInlineBot();
}
}
void HistoryWidget::updateStickersByEmoji() {
int len = 0;
if (!_editMsgId) {
auto &text = _field->getTextWithTags().text;
if (auto emoji = Ui::Emoji::Find(text, &len)) {
if (text.size() > len) {
len = 0;
} else {
_fieldAutocomplete->showStickers(emoji);
}
}
}
if (!len) {
_fieldAutocomplete->showStickers(nullptr);
}
}
void HistoryWidget::onTextChange() {
updateInlineBotQuery();
updateStickersByEmoji();
if (_peer && (!_peer->isChannel() || _peer->isMegagroup())) {
if (!_inlineBot && !_editMsgId && (_textUpdateEvents.testFlag(TextUpdateEvent::SendTyping))) {
updateSendAction(_history, SendAction::Type::Typing);
}
}
updateSendButtonType();
if (showRecordButton()) {
_previewCancelled = false;
}
if (updateCmdStartShown()) {
updateControlsVisibility();
updateControlsGeometry();
}
_saveCloudDraftTimer.stop();
if (!_peer || !(_textUpdateEvents.testFlag(TextUpdateEvent::SaveDraft))) return;
_saveDraftText = true;
onDraftSave(true);
}
void HistoryWidget::onDraftSaveDelayed() {
if (!_peer || !(_textUpdateEvents.testFlag(TextUpdateEvent::SaveDraft))) return;
if (!_field->textCursor().anchor() && !_field->textCursor().position() && !_field->verticalScrollBar()->value()) {
if (!Local::hasDraftCursors(_peer->id)) {
return;
}
}
onDraftSave(true);
}
void HistoryWidget::onDraftSave(bool delayed) {
if (!_peer) return;
if (delayed) {
auto ms = getms();
if (!_saveDraftStart) {
_saveDraftStart = ms;
return _saveDraftTimer.start(SaveDraftTimeout);
} else if (ms - _saveDraftStart < SaveDraftAnywayTimeout) {
return _saveDraftTimer.start(SaveDraftTimeout);
}
}
writeDrafts(nullptr, nullptr);
}
void HistoryWidget::saveFieldToHistoryLocalDraft() {
if (!_history) return;
if (_editMsgId) {
_history->setEditDraft(std::make_unique<Data::Draft>(_field, _editMsgId, _previewCancelled, _saveEditMsgRequestId));
} else {
if (_replyToId || !_field->isEmpty()) {
_history->setLocalDraft(std::make_unique<Data::Draft>(_field, _replyToId, _previewCancelled));
} else {
_history->clearLocalDraft();
}
_history->clearEditDraft();
}
}
void HistoryWidget::onCloudDraftSave() {
if (App::main()) {
App::main()->saveDraftToCloud();
}
}
void HistoryWidget::writeDrafts(Data::Draft **localDraft, Data::Draft **editDraft) {
Data::Draft *historyLocalDraft = _history ? _history->localDraft() : nullptr;
if (!localDraft && _editMsgId) localDraft = &historyLocalDraft;
bool save = _peer && (_saveDraftStart > 0);
_saveDraftStart = 0;
_saveDraftTimer.stop();
if (_saveDraftText) {
if (save) {
Local::MessageDraft storedLocalDraft, storedEditDraft;
if (localDraft) {
if (*localDraft) {
storedLocalDraft = Local::MessageDraft((*localDraft)->msgId, (*localDraft)->textWithTags, (*localDraft)->previewCancelled);
}
} else {
storedLocalDraft = Local::MessageDraft(_replyToId, _field->getTextWithTags(), _previewCancelled);
}
if (editDraft) {
if (*editDraft) {
storedEditDraft = Local::MessageDraft((*editDraft)->msgId, (*editDraft)->textWithTags, (*editDraft)->previewCancelled);
}
} else if (_editMsgId) {
storedEditDraft = Local::MessageDraft(_editMsgId, _field->getTextWithTags(), _previewCancelled);
}
Local::writeDrafts(_peer->id, storedLocalDraft, storedEditDraft);
if (_migrated) {
Local::writeDrafts(_migrated->peer->id, Local::MessageDraft(), Local::MessageDraft());
}
}
_saveDraftText = false;
}
if (save) {
MessageCursor localCursor, editCursor;
if (localDraft) {
if (*localDraft) {
localCursor = (*localDraft)->cursor;
}
} else {
localCursor = MessageCursor(_field);
}
if (editDraft) {
if (*editDraft) {
editCursor = (*editDraft)->cursor;
}
} else if (_editMsgId) {
editCursor = MessageCursor(_field);
}
Local::writeDraftCursors(_peer->id, localCursor, editCursor);
if (_migrated) {
Local::writeDraftCursors(_migrated->peer->id, MessageCursor(), MessageCursor());
}
}
if (!_editMsgId && !_inlineBot) {
_saveCloudDraftTimer.start(SaveCloudDraftIdleTimeout);
}
}
void HistoryWidget::cancelSendAction(History *history, SendAction::Type type) {
auto i = _sendActionRequests.find(qMakePair(history, type));
if (i != _sendActionRequests.cend()) {
MTP::cancel(i.value());
_sendActionRequests.erase(i);
}
}
void HistoryWidget::onCancelSendAction() {
cancelSendAction(_history, SendAction::Type::Typing);
}
void HistoryWidget::updateSendAction(History *history, SendAction::Type type, int32 progress) {
if (!history) return;
auto doing = (progress >= 0);
if (history->mySendActionUpdated(type, doing)) {
cancelSendAction(history, type);
if (doing) {
using Type = SendAction::Type;
MTPsendMessageAction action;
switch (type) {
case Type::Typing: action = MTP_sendMessageTypingAction(); break;
case Type::RecordVideo: action = MTP_sendMessageRecordVideoAction(); break;
case Type::UploadVideo: action = MTP_sendMessageUploadVideoAction(MTP_int(progress)); break;
case Type::RecordVoice: action = MTP_sendMessageRecordAudioAction(); break;
case Type::UploadVoice: action = MTP_sendMessageUploadAudioAction(MTP_int(progress)); break;
case Type::UploadPhoto: action = MTP_sendMessageUploadPhotoAction(MTP_int(progress)); break;
case Type::UploadFile: action = MTP_sendMessageUploadDocumentAction(MTP_int(progress)); break;
case Type::ChooseLocation: action = MTP_sendMessageGeoLocationAction(); break;
case Type::ChooseContact: action = MTP_sendMessageChooseContactAction(); break;
case Type::PlayGame: action = MTP_sendMessageGamePlayAction(); break;
}
_sendActionRequests.insert(qMakePair(history, type), MTP::send(MTPmessages_SetTyping(history->peer->input, action), rpcDone(&HistoryWidget::sendActionDone)));
if (type == Type::Typing) _sendActionStopTimer.start(5000);
}
}
}
void HistoryWidget::updateRecentStickers() {
_emojiPan->refreshStickers();
}
void HistoryWidget::stickersInstalled(uint64 setId) {
_emojiPan->stickersInstalled(setId);
}
void HistoryWidget::sendActionDone(const MTPBool &result, mtpRequestId req) {
for (auto i = _sendActionRequests.begin(), e = _sendActionRequests.end(); i != e; ++i) {
if (i.value() == req) {
_sendActionRequests.erase(i);
break;
}
}
}
void HistoryWidget::activate() {
if (_history) {
if (!_histInited) {
updateListSize(true);
} else if (hasPendingResizedItems()) {
updateListSize();
}
}
if (App::wnd()) App::wnd()->setInnerFocus();
}
void HistoryWidget::setInnerFocus() {
if (_scroll->isHidden()) {
setFocus();
} else if (_list) {
if (_selCount || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
_list->setFocus();
} else {
_field->setFocus();
}
}
}
void HistoryWidget::onRecordError() {
stopRecording(false);
}
void HistoryWidget::onRecordDone(QByteArray result, VoiceWaveform waveform, qint32 samples) {
if (!canWriteMessage() || result.isEmpty()) return;
App::wnd()->activateWindow();
auto duration = samples / Media::Player::kDefaultFrequency;
auto to = FileLoadTo(_peer->id, _silent->checked(), replyToId());
auto caption = QString();
_fileLoader.addTask(MakeShared<FileLoadTask>(result, duration, waveform, to, caption));
cancelReplyAfterMediaSend(lastForceReplyReplied());
}
void HistoryWidget::onRecordUpdate(quint16 level, qint32 samples) {
if (!_recording) {
return;
}
a_recordingLevel.start(level);
_a_recording.start();
_recordingSamples = samples;
if (samples < 0 || samples >= Media::Player::kDefaultFrequency * AudioVoiceMsgMaxLength) {
stopRecording(_peer && samples > 0 && _inField);
}
updateField();
if (_peer && (!_peer->isChannel() || _peer->isMegagroup())) {
updateSendAction(_history, SendAction::Type::RecordVoice);
}
}
void HistoryWidget::updateStickers() {
auto now = getms(true);
if (!Global::LastStickersUpdate() || now >= Global::LastStickersUpdate() + StickersUpdateTimeout) {
if (!_stickersUpdateRequest) {
_stickersUpdateRequest = MTP::send(MTPmessages_GetAllStickers(MTP_int(Local::countStickersHash(true))), rpcDone(&HistoryWidget::stickersGot), rpcFail(&HistoryWidget::stickersFailed));
}
}
if (!Global::LastRecentStickersUpdate() || now >= Global::LastRecentStickersUpdate() + StickersUpdateTimeout) {
if (!_recentStickersUpdateRequest) {
MTPmessages_GetRecentStickers::Flags flags = 0;
_recentStickersUpdateRequest = MTP::send(MTPmessages_GetRecentStickers(MTP_flags(flags), MTP_int(Local::countRecentStickersHash())), rpcDone(&HistoryWidget::recentStickersGot), rpcFail(&HistoryWidget::recentStickersFailed));
}
}
if (!Global::LastFeaturedStickersUpdate() || now >= Global::LastFeaturedStickersUpdate() + StickersUpdateTimeout) {
if (!_featuredStickersUpdateRequest) {
_featuredStickersUpdateRequest = MTP::send(MTPmessages_GetFeaturedStickers(MTP_int(Local::countFeaturedStickersHash())), rpcDone(&HistoryWidget::featuredStickersGot), rpcFail(&HistoryWidget::featuredStickersFailed));
}
}
if (!cLastSavedGifsUpdate() || now >= cLastSavedGifsUpdate() + StickersUpdateTimeout) {
if (!_savedGifsUpdateRequest) {
_savedGifsUpdateRequest = MTP::send(MTPmessages_GetSavedGifs(MTP_int(Local::countSavedGifsHash())), rpcDone(&HistoryWidget::savedGifsGot), rpcFail(&HistoryWidget::savedGifsFailed));
}
}
}
void HistoryWidget::notify_botCommandsChanged(UserData *user) {
if (_peer && (_peer == user || !_peer->isUser())) {
if (_fieldAutocomplete->clearFilteredBotCommands()) {
onCheckFieldAutocomplete();
}
}
}
void HistoryWidget::notify_inlineBotRequesting(bool requesting) {
_attachEmoji->setLoading(requesting);
}
void HistoryWidget::notify_replyMarkupUpdated(const HistoryItem *item) {
if (_keyboard->forMsgId() == item->fullId()) {
updateBotKeyboard(item->history(), true);
}
}
void HistoryWidget::notify_inlineKeyboardMoved(const HistoryItem *item, int oldKeyboardTop, int newKeyboardTop) {
if (_history == item->history() || _migrated == item->history()) {
if (int move = _list->moveScrollFollowingInlineKeyboard(item, oldKeyboardTop, newKeyboardTop)) {
_addToScroll = move;
}
}
}
bool HistoryWidget::notify_switchInlineBotButtonReceived(const QString &query, UserData *samePeerBot, MsgId samePeerReplyTo) {
if (samePeerBot) {
if (_history) {
TextWithTags textWithTags = { '@' + samePeerBot->username + ' ' + query, TextWithTags::Tags() };
MessageCursor cursor = { textWithTags.text.size(), textWithTags.text.size(), QFIXED_MAX };
auto replyTo = _history->peer->isUser() ? 0 : samePeerReplyTo;
_history->setLocalDraft(std::make_unique<Data::Draft>(textWithTags, replyTo, cursor, false));
applyDraft();
return true;
}
} else if (auto bot = _peer ? _peer->asUser() : nullptr) {
PeerId toPeerId = bot->botInfo ? bot->botInfo->inlineReturnPeerId : 0;
if (!toPeerId) {
return false;
}
bot->botInfo->inlineReturnPeerId = 0;
History *h = App::history(toPeerId);
TextWithTags textWithTags = { '@' + bot->username + ' ' + query, TextWithTags::Tags() };
MessageCursor cursor = { textWithTags.text.size(), textWithTags.text.size(), QFIXED_MAX };
h->setLocalDraft(std::make_unique<Data::Draft>(textWithTags, 0, cursor, false));
if (h == _history) {
applyDraft();
} else {
Ui::showPeerHistory(toPeerId, ShowAtUnreadMsgId);
}
return true;
}
return false;
}
void HistoryWidget::notify_userIsBotChanged(UserData *user) {
if (_peer && _peer == user) {
_list->notifyIsBotChanged();
_list->updateBotInfo();
updateControlsVisibility();
updateControlsGeometry();
}
}
void HistoryWidget::notify_migrateUpdated(PeerData *peer) {
if (_peer) {
if (_peer == peer) {
if (peer->migrateTo()) {
showHistory(peer->migrateTo()->id, (_showAtMsgId > 0) ? (-_showAtMsgId) : _showAtMsgId, true);
} else if ((_migrated ? _migrated->peer : 0) != peer->migrateFrom()) {
History *migrated = peer->migrateFrom() ? App::history(peer->migrateFrom()->id) : 0;
if (_migrated || (migrated && migrated->unreadCount() > 0)) {
showHistory(peer->id, peer->migrateFrom() ? _showAtMsgId : ((_showAtMsgId < 0 && -_showAtMsgId < ServerMaxMsgId) ? ShowAtUnreadMsgId : _showAtMsgId), true);
} else {
_migrated = migrated;
_list->notifyMigrateUpdated();
updateListSize();
}
}
} else if (_migrated && _migrated->peer == peer && peer->migrateTo() != _peer) {
showHistory(_peer->id, _showAtMsgId, true);
}
}
}
void HistoryWidget::notify_clipStopperHidden(ClipStopperType type) {
if (_list) _list->update();
}
bool HistoryWidget::cmd_search() {
if (!inFocusChain() || !_peer) return false;
App::main()->searchInPeer(_peer);
return true;
}
bool HistoryWidget::cmd_next_chat() {
PeerData *p = 0;
MsgId m = 0;
App::main()->peerAfter(_peer, qMax(_showAtMsgId, 0), p, m);
if (p) {
Ui::showPeerHistory(p, m);
return true;
}
return false;
}
bool HistoryWidget::cmd_previous_chat() {
PeerData *p = 0;
MsgId m = 0;
App::main()->peerBefore(_peer, qMax(_showAtMsgId, 0), p, m);
if (p) {
Ui::showPeerHistory(p, m);
return true;
}
return false;
}
void HistoryWidget::stickersGot(const MTPmessages_AllStickers &stickers) {
Global::SetLastStickersUpdate(getms(true));
_stickersUpdateRequest = 0;
if (stickers.type() != mtpc_messages_allStickers) return;
auto &d = stickers.c_messages_allStickers();
auto &d_sets = d.vsets.v;
auto &setsOrder = Global::RefStickerSetsOrder();
setsOrder.clear();
auto &sets = Global::RefStickerSets();
QMap<uint64, uint64> setsToRequest;
for (auto &set : sets) {
if (!(set.flags & MTPDstickerSet::Flag::f_archived)) {
set.flags &= ~MTPDstickerSet::Flag::f_installed; // mark for removing
}
}
for_const (auto &setData, d_sets) {
if (setData.type() == mtpc_stickerSet) {
auto set = Stickers::feedSet(setData.c_stickerSet());
if (!(set->flags & MTPDstickerSet::Flag::f_archived) || (set->flags & MTPDstickerSet::Flag::f_official)) {
setsOrder.push_back(set->id);
if (set->stickers.isEmpty() || (set->flags & MTPDstickerSet_ClientFlag::f_not_loaded)) {
setsToRequest.insert(set->id, set->access);
}
}
}
}
bool writeRecent = false;
RecentStickerPack &recent(cGetRecentStickers());
for (Stickers::Sets::iterator it = sets.begin(), e = sets.end(); it != e;) {
bool installed = (it->flags & MTPDstickerSet::Flag::f_installed);
bool featured = (it->flags & MTPDstickerSet_ClientFlag::f_featured);
bool special = (it->flags & MTPDstickerSet_ClientFlag::f_special);
bool archived = (it->flags & MTPDstickerSet::Flag::f_archived);
if (!installed) { // remove not mine sets from recent stickers
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.indexOf(i->first) >= 0) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
}
if (installed || featured || special || archived) {
++it;
} else {
it = sets.erase(it);
}
}
if (Local::countStickersHash() != d.vhash.v) {
LOG(("API Error: received stickers hash %1 while counted hash is %2").arg(d.vhash.v).arg(Local::countStickersHash()));
}
if (!setsToRequest.isEmpty() && App::api()) {
for (QMap<uint64, uint64>::const_iterator i = setsToRequest.cbegin(), e = setsToRequest.cend(); i != e; ++i) {
App::api()->scheduleStickerSetRequest(i.key(), i.value());
}
App::api()->requestStickerSets();
}
Local::writeInstalledStickers();
if (writeRecent) Local::writeUserSettings();
if (App::main()) emit App::main()->stickersUpdated();
}
bool HistoryWidget::stickersFailed(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
LOG(("App Fail: Failed to get stickers!"));
Global::SetLastStickersUpdate(getms(true));
_stickersUpdateRequest = 0;
return true;
}
void HistoryWidget::recentStickersGot(const MTPmessages_RecentStickers &stickers) {
Global::SetLastRecentStickersUpdate(getms(true));
_recentStickersUpdateRequest = 0;
if (stickers.type() != mtpc_messages_recentStickers) return;
auto &d = stickers.c_messages_recentStickers();
auto &sets = Global::RefStickerSets();
auto it = sets.find(Stickers::CloudRecentSetId);
auto &d_docs = d.vstickers.v;
if (d_docs.isEmpty()) {
if (it != sets.cend()) {
sets.erase(it);
}
} else {
if (it == sets.cend()) {
it = sets.insert(Stickers::CloudRecentSetId, Stickers::Set(Stickers::CloudRecentSetId, 0, lang(lng_recent_stickers), QString(), 0, 0, qFlags(MTPDstickerSet_ClientFlag::f_special)));
} else {
it->title = lang(lng_recent_stickers);
}
it->hash = d.vhash.v;
auto custom = sets.find(Stickers::CustomSetId);
StickerPack pack;
pack.reserve(d_docs.size());
for (int32 i = 0, l = d_docs.size(); i != l; ++i) {
DocumentData *doc = App::feedDocument(d_docs.at(i));
if (!doc || !doc->sticker()) continue;
pack.push_back(doc);
if (custom != sets.cend()) {
int32 index = custom->stickers.indexOf(doc);
if (index >= 0) {
custom->stickers.removeAt(index);
}
}
}
if (custom != sets.cend() && custom->stickers.isEmpty()) {
sets.erase(custom);
custom = sets.end();
}
bool writeRecent = false;
RecentStickerPack &recent(cGetRecentStickers());
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.indexOf(i->first) >= 0 && pack.indexOf(i->first) < 0) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
if (pack.isEmpty()) {
sets.erase(it);
} else {
it->stickers = pack;
it->emoji.clear();
}
if (writeRecent) {
Local::writeUserSettings();
}
}
if (Local::countRecentStickersHash() != d.vhash.v) {
LOG(("API Error: received stickers hash %1 while counted hash is %2").arg(d.vhash.v).arg(Local::countRecentStickersHash()));
}
Local::writeRecentStickers();
if (App::main()) emit App::main()->stickersUpdated();
}
bool HistoryWidget::recentStickersFailed(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
LOG(("App Fail: Failed to get recent stickers!"));
Global::SetLastRecentStickersUpdate(getms(true));
_recentStickersUpdateRequest = 0;
return true;
}
void HistoryWidget::featuredStickersGot(const MTPmessages_FeaturedStickers &stickers) {
Global::SetLastFeaturedStickersUpdate(getms(true));
_featuredStickersUpdateRequest = 0;
if (stickers.type() != mtpc_messages_featuredStickers) return;
auto &d = stickers.c_messages_featuredStickers();
OrderedSet<uint64> unread;
for_const (auto &unreadSetId, d.vunread.v) {
unread.insert(unreadSetId.v);
}
auto &d_sets = d.vsets.v;
auto &setsOrder = Global::RefFeaturedStickerSetsOrder();
setsOrder.clear();
auto &sets = Global::RefStickerSets();
QMap<uint64, uint64> setsToRequest;
for (auto &set : sets) {
set.flags &= ~MTPDstickerSet_ClientFlag::f_featured; // mark for removing
}
for (int i = 0, l = d_sets.size(); i != l; ++i) {
auto &setData = d_sets[i];
const MTPDstickerSet *set = nullptr;
switch (setData.type()) {
case mtpc_stickerSetCovered: {
auto &d = setData.c_stickerSetCovered();
if (d.vset.type() == mtpc_stickerSet) {
set = &d.vset.c_stickerSet();
}
} break;
case mtpc_stickerSetMultiCovered: {
auto &d = setData.c_stickerSetMultiCovered();
if (d.vset.type() == mtpc_stickerSet) {
set = &d.vset.c_stickerSet();
}
} break;
}
if (set) {
auto it = sets.find(set->vid.v);
auto title = stickerSetTitle(*set);
if (it == sets.cend()) {
auto setClientFlags = MTPDstickerSet_ClientFlag::f_featured | MTPDstickerSet_ClientFlag::f_not_loaded;
if (unread.contains(set->vid.v)) {
setClientFlags |= MTPDstickerSet_ClientFlag::f_unread;
}
it = sets.insert(set->vid.v, Stickers::Set(set->vid.v, set->vaccess_hash.v, title, qs(set->vshort_name), set->vcount.v, set->vhash.v, set->vflags.v | setClientFlags));
} else {
it->access = set->vaccess_hash.v;
it->title = title;
it->shortName = qs(set->vshort_name);
auto clientFlags = it->flags & (MTPDstickerSet_ClientFlag::f_featured | MTPDstickerSet_ClientFlag::f_unread | MTPDstickerSet_ClientFlag::f_not_loaded | MTPDstickerSet_ClientFlag::f_special);
it->flags = set->vflags.v | clientFlags;
it->flags |= MTPDstickerSet_ClientFlag::f_featured;
if (unread.contains(it->id)) {
it->flags |= MTPDstickerSet_ClientFlag::f_unread;
} else {
it->flags &= ~MTPDstickerSet_ClientFlag::f_unread;
}
if (it->count != set->vcount.v || it->hash != set->vhash.v || it->emoji.isEmpty()) {
it->count = set->vcount.v;
it->hash = set->vhash.v;
it->flags |= MTPDstickerSet_ClientFlag::f_not_loaded; // need to request this set
}
}
setsOrder.push_back(set->vid.v);
if (it->stickers.isEmpty() || (it->flags & MTPDstickerSet_ClientFlag::f_not_loaded)) {
setsToRequest.insert(set->vid.v, set->vaccess_hash.v);
}
}
}
int unreadCount = 0;
for (auto it = sets.begin(), e = sets.end(); it != e;) {
bool installed = (it->flags & MTPDstickerSet::Flag::f_installed);
bool featured = (it->flags & MTPDstickerSet_ClientFlag::f_featured);
bool special = (it->flags & MTPDstickerSet_ClientFlag::f_special);
bool archived = (it->flags & MTPDstickerSet::Flag::f_archived);
if (installed || featured || special || archived) {
if (featured && (it->flags & MTPDstickerSet_ClientFlag::f_unread)) {
++unreadCount;
}
++it;
} else {
it = sets.erase(it);
}
}
if (Global::FeaturedStickerSetsUnreadCount() != unreadCount) {
Global::SetFeaturedStickerSetsUnreadCount(unreadCount);
Global::RefFeaturedStickerSetsUnreadCountChanged().notify();
}
if (Local::countFeaturedStickersHash() != d.vhash.v) {
LOG(("API Error: received featured stickers hash %1 while counted hash is %2").arg(d.vhash.v).arg(Local::countFeaturedStickersHash()));
}
if (!setsToRequest.isEmpty() && App::api()) {
for (QMap<uint64, uint64>::const_iterator i = setsToRequest.cbegin(), e = setsToRequest.cend(); i != e; ++i) {
App::api()->scheduleStickerSetRequest(i.key(), i.value());
}
App::api()->requestStickerSets();
}
Local::writeFeaturedStickers();
if (App::main()) emit App::main()->stickersUpdated();
}
bool HistoryWidget::featuredStickersFailed(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
LOG(("App Fail: Failed to get featured stickers!"));
Global::SetLastFeaturedStickersUpdate(getms(true));
_featuredStickersUpdateRequest = 0;
return true;
}
void HistoryWidget::savedGifsGot(const MTPmessages_SavedGifs &gifs) {
cSetLastSavedGifsUpdate(getms(true));
_savedGifsUpdateRequest = 0;
if (gifs.type() != mtpc_messages_savedGifs) return;
auto &d = gifs.c_messages_savedGifs();
auto &d_gifs = d.vgifs.v;
SavedGifs &saved(cRefSavedGifs());
saved.clear();
saved.reserve(d_gifs.size());
for (int32 i = 0, l = d_gifs.size(); i != l; ++i) {
DocumentData *doc = App::feedDocument(d_gifs.at(i));
if (!doc || !doc->isAnimation()) {
LOG(("API Error: bad document returned in HistoryWidget::savedGifsGot!"));
continue;
}
saved.push_back(doc);
}
if (Local::countSavedGifsHash() != d.vhash.v) {
LOG(("API Error: received saved gifs hash %1 while counted hash is %2").arg(d.vhash.v).arg(Local::countSavedGifsHash()));
}
Local::writeSavedGifs();
if (App::main()) emit App::main()->savedGifsUpdated();
}
void HistoryWidget::saveGif(DocumentData *doc) {
if (doc->isGifv() && cSavedGifs().indexOf(doc) != 0) {
MTPInputDocument mtpInput = doc->mtpInput();
if (mtpInput.type() != mtpc_inputDocumentEmpty) {
MTP::send(MTPmessages_SaveGif(mtpInput, MTP_bool(false)), rpcDone(&HistoryWidget::saveGifDone, doc));
}
}
}
void HistoryWidget::saveGifDone(DocumentData *doc, const MTPBool &result) {
if (mtpIsTrue(result)) {
App::addSavedGif(doc);
}
}
bool HistoryWidget::savedGifsFailed(const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
LOG(("App Fail: Failed to get saved gifs!"));
cSetLastSavedGifsUpdate(getms(true));
_savedGifsUpdateRequest = 0;
return true;
}
void HistoryWidget::clearReplyReturns() {
_replyReturns.clear();
_replyReturn = 0;
}
void HistoryWidget::pushReplyReturn(HistoryItem *item) {
if (!item) return;
if (item->history() == _history) {
_replyReturns.push_back(item->id);
} else if (item->history() == _migrated) {
_replyReturns.push_back(-item->id);
} else {
return;
}
_replyReturn = item;
updateControlsVisibility();
}
QList<MsgId> HistoryWidget::replyReturns() {
return _replyReturns;
}
void HistoryWidget::setReplyReturns(PeerId peer, const QList<MsgId> &replyReturns) {
if (!_peer || _peer->id != peer) return;
_replyReturns = replyReturns;
if (_replyReturns.isEmpty()) {
_replyReturn = 0;
} else if (_replyReturns.back() < 0 && -_replyReturns.back() < ServerMaxMsgId) {
_replyReturn = App::histItemById(0, -_replyReturns.back());
} else {
_replyReturn = App::histItemById(_channel, _replyReturns.back());
}
while (!_replyReturns.isEmpty() && !_replyReturn) {
_replyReturns.pop_back();
if (_replyReturns.isEmpty()) {
_replyReturn = 0;
} else if (_replyReturns.back() < 0 && -_replyReturns.back() < ServerMaxMsgId) {
_replyReturn = App::histItemById(0, -_replyReturns.back());
} else {
_replyReturn = App::histItemById(_channel, _replyReturns.back());
}
}
updateControlsVisibility();
}
void HistoryWidget::calcNextReplyReturn() {
_replyReturn = 0;
while (!_replyReturns.isEmpty() && !_replyReturn) {
_replyReturns.pop_back();
if (_replyReturns.isEmpty()) {
_replyReturn = 0;
} else if (_replyReturns.back() < 0 && -_replyReturns.back() < ServerMaxMsgId) {
_replyReturn = App::histItemById(0, -_replyReturns.back());
} else {
_replyReturn = App::histItemById(_channel, _replyReturns.back());
}
}
if (!_replyReturn) updateControlsVisibility();
}
void HistoryWidget::fastShowAtEnd(History *h) {
if (h == _history) {
h->getReadyFor(ShowAtTheEndMsgId);
clearAllLoadRequests();
setMsgId(ShowAtUnreadMsgId);
_histInited = false;
if (h->isReadyFor(_showAtMsgId)) {
historyLoaded();
} else {
firstLoadMessages();
doneShow();
}
} else if (h) {
h->getReadyFor(ShowAtTheEndMsgId);
}
}
void HistoryWidget::applyDraft(bool parseLinks) {
auto draft = _history ? _history->draft() : nullptr;
if (!draft || !canWriteMessage()) {
clearFieldText();
_field->setFocus();
_replyEditMsg = nullptr;
_editMsgId = _replyToId = 0;
return;
}
_textUpdateEvents = 0;
setFieldText(draft->textWithTags);
_field->setFocus();
draft->cursor.applyTo(_field);
_textUpdateEvents = TextUpdateEvent::SaveDraft | TextUpdateEvent::SendTyping;
_previewCancelled = draft->previewCancelled;
_replyEditMsg = nullptr;
if (auto editDraft = _history->editDraft()) {
_editMsgId = editDraft->msgId;
_replyToId = 0;
} else {
_editMsgId = 0;
_replyToId = readyToForward() ? 0 : _history->localDraft()->msgId;
}
if (parseLinks) {
onPreviewParse();
}
if (_editMsgId || _replyToId) {
updateReplyEditTexts();
if (!_replyEditMsg && App::api()) {
App::api()->requestMessageData(_peer->asChannel(), _editMsgId ? _editMsgId : _replyToId, replyEditMessageDataCallback());
}
}
}
void HistoryWidget::applyCloudDraft(History *history) {
if (_history == history && !_editMsgId) {
applyDraft();
updateControlsVisibility();
updateControlsGeometry();
}
}
void HistoryWidget::showHistory(const PeerId &peerId, MsgId showAtMsgId, bool reload) {
MsgId wasMsgId = _showAtMsgId;
History *wasHistory = _history;
bool startBot = (showAtMsgId == ShowAndStartBotMsgId);
if (startBot) {
showAtMsgId = ShowAtTheEndMsgId;
}
if (_history) {
if (_peer->id == peerId && !reload) {
bool canShowNow = _history->isReadyFor(showAtMsgId);
if (!canShowNow) {
delayedShowAt(showAtMsgId);
} else {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
clearDelayedShowAt();
if (_replyReturn) {
if (_replyReturn->history() == _history && _replyReturn->id == showAtMsgId) {
calcNextReplyReturn();
} else if (_replyReturn->history() == _migrated && -_replyReturn->id == showAtMsgId) {
calcNextReplyReturn();
}
}
_showAtMsgId = showAtMsgId;
_histInited = false;
historyLoaded();
}
App::main()->dlgUpdated(wasHistory ? wasHistory->peer : nullptr, wasMsgId);
emit historyShown(_history, _showAtMsgId);
App::main()->topBar()->update();
update();
if (startBot && _peer->isUser() && _peer->asUser()->botInfo) {
if (wasHistory) _peer->asUser()->botInfo->inlineReturnPeerId = wasHistory->peer->id;
onBotStart();
_history->clearLocalDraft();
applyDraft();
_send->finishAnimation();
}
return;
}
updateSendAction(_history, SendAction::Type::Typing, -1);
}
if (!cAutoPlayGif()) {
App::stopGifItems();
}
clearReplyReturns();
clearAllLoadRequests();
if (_history) {
if (App::main()) App::main()->saveDraftToCloud();
if (_migrated) {
_migrated->clearLocalDraft(); // use migrated draft only once
_migrated->clearEditDraft();
}
_history->showAtMsgId = _showAtMsgId;
destroyUnreadBar();
destroyPinnedBar();
_history = _migrated = nullptr;
_peer = nullptr;
_channel = NoChannel;
_canSendMessages = false;
updateBotKeyboard();
}
App::clearMousedItems();
_addToScroll = 0;
_saveEditMsgRequestId = 0;
_replyEditMsg = nullptr;
_editMsgId = _replyToId = 0;
_previewData = 0;
_previewCache.clear();
_fieldBarCancel->hide();
_membersDropdownShowTimer.stop();
_scroll->takeWidget<HistoryInner>().destroyDelayed();
_list = nullptr;
clearInlineBot();
_showAtMsgId = showAtMsgId;
_histInited = false;
if (peerId) {
_peer = App::peer(peerId);
_channel = peerToChannel(_peer->id);
_canSendMessages = canSendMessages(_peer);
}
updateTopBarSelection();
if (_peer && _peer->isChannel()) {
_peer->asChannel()->updateFull();
_joinChannel->setText(lang(_peer->isMegagroup() ? lng_group_invite_join : lng_channel_join).toUpper());
}
_unblockRequest = _reportSpamRequest = 0;
if (_reportSpamSettingRequestId > 0) {
MTP::cancel(_reportSpamSettingRequestId);
}
_reportSpamSettingRequestId = ReportSpamRequestNeeded;
_titlePeerText = QString();
_titlePeerTextWidth = 0;
noSelectingScroll();
_selCount = 0;
App::main()->topBar()->showSelected(0);
App::hoveredItem(nullptr);
App::pressedItem(nullptr);
App::hoveredLinkItem(nullptr);
App::pressedLinkItem(nullptr);
App::contextItem(nullptr);
App::mousedItem(nullptr);
if (_peer) {
App::forgetMedia();
_serviceImageCacheSize = imageCacheSize();
AuthSession::Current().downloader().clearPriorities();
_history = App::history(_peer->id);
_migrated = _peer->migrateFrom() ? App::history(_peer->migrateFrom()->id) : 0;
if (_channel) {
updateNotifySettings();
if (_peer->notify == UnknownNotifySettings) {
App::api()->requestNotifySetting(_peer);
}
}
if (_showAtMsgId == ShowAtUnreadMsgId) {
if (_history->scrollTopItem) {
_showAtMsgId = _history->showAtMsgId;
}
} else {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
}
_scroll->hide();
_list = _scroll->setOwnedWidget(object_ptr<HistoryInner>(this, _scroll, _history));
_list->show();
_updateHistoryItems.stop();
pinnedMsgVisibilityUpdated();
if (_history->scrollTopItem || (_migrated && _migrated->scrollTopItem) || _history->isReadyFor(_showAtMsgId)) {
historyLoaded();
} else {
firstLoadMessages();
doneShow();
}
emit App::main()->peerUpdated(_peer);
Local::readDraftsWithCursors(_history);
if (_migrated) {
Local::readDraftsWithCursors(_migrated);
_migrated->clearEditDraft();
_history->takeLocalDraft(_migrated);
}
applyDraft(false);
_send->finishAnimation();
resizeEvent(nullptr);
if (!_previewCancelled) {
onPreviewParse();
}
connect(_scroll, SIGNAL(geometryChanged()), _list, SLOT(onParentGeometryChanged()));
if (startBot && _peer->isUser() && _peer->asUser()->botInfo) {
if (wasHistory) _peer->asUser()->botInfo->inlineReturnPeerId = wasHistory->peer->id;
onBotStart();
}
unreadCountChanged(_history); // set _historyDown badge.
} else {
clearFieldText();
doneShow();
}
if (App::wnd()) QTimer::singleShot(0, App::wnd(), SLOT(setInnerFocus()));
App::main()->dlgUpdated(wasHistory ? wasHistory->peer : nullptr, wasMsgId);
emit historyShown(_history, _showAtMsgId);
App::main()->historyPeerChanged().notify(_peer, true);
update();
}
void HistoryWidget::clearDelayedShowAt() {
_delayedShowAtMsgId = -1;
if (_delayedShowAtRequest) {
MTP::cancel(_delayedShowAtRequest);
_delayedShowAtRequest = 0;
}
}
void HistoryWidget::clearAllLoadRequests() {
clearDelayedShowAt();
if (_firstLoadRequest) MTP::cancel(_firstLoadRequest);
if (_preloadRequest) MTP::cancel(_preloadRequest);
if (_preloadDownRequest) MTP::cancel(_preloadDownRequest);
_preloadRequest = _preloadDownRequest = _firstLoadRequest = 0;
}
void HistoryWidget::updateAfterDrag() {
if (_list) _list->dragActionUpdate(QCursor::pos());
}
void HistoryWidget::updateFieldSubmitSettings() {
auto settings = Ui::FlatTextarea::SubmitSettings::Enter;
if (_isInlineBot) {
settings = Ui::FlatTextarea::SubmitSettings::None;
} else if (cCtrlEnter()) {
settings = Ui::FlatTextarea::SubmitSettings::CtrlEnter;
}
_field->setSubmitSettings(settings);
}
void HistoryWidget::updateNotifySettings() {
if (!_peer || !_peer->isChannel()) return;
_muteUnmute->setText(lang(_history->mute() ? lng_channel_unmute : lng_channel_mute).toUpper());
if (_peer->notify != UnknownNotifySettings) {
_silent->setChecked(_peer->notify != EmptyNotifySettings && (_peer->notify->flags & MTPDpeerNotifySettings::Flag::f_silent));
if (_silent->isHidden() && hasSilentToggle()) {
updateControlsVisibility();
}
}
}
bool HistoryWidget::contentOverlapped(const QRect &globalRect) {
return (_attachDragDocument->overlaps(globalRect) ||
_attachDragPhoto->overlaps(globalRect) ||
_fieldAutocomplete->overlaps(globalRect) ||
_emojiPan->overlaps(globalRect));
}
void HistoryWidget::updateReportSpamStatus() {
if (!_peer || (_peer->isUser() && (_peer->id == AuthSession::CurrentUserPeerId() || isNotificationsUser(_peer->id) || isServiceUser(_peer->id) || _peer->asUser()->botInfo))) {
_reportSpamStatus = dbiprsHidden;
return;
} else if (!_firstLoadRequest && _history->isEmpty()) {
_reportSpamStatus = dbiprsNoButton;
if (cReportSpamStatuses().contains(_peer->id)) {
cRefReportSpamStatuses().remove(_peer->id);
Local::writeReportSpamStatuses();
}
return;
} else {
ReportSpamStatuses::const_iterator i = cReportSpamStatuses().constFind(_peer->id);
if (i != cReportSpamStatuses().cend()) {
_reportSpamStatus = i.value();
if (_reportSpamStatus == dbiprsNoButton) {
_reportSpamStatus = dbiprsHidden;
if (!_peer->isUser() || _peer->asUser()->contact < 1) {
MTP::send(MTPmessages_HideReportSpam(_peer->input));
}
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
} else if (_reportSpamStatus == dbiprsShowButton) {
requestReportSpamSetting();
}
_reportSpamPanel->setReported(_reportSpamStatus == dbiprsReportSent, _peer);
return;
} else if (_peer->migrateFrom()) { // migrate report status
i = cReportSpamStatuses().constFind(_peer->migrateFrom()->id);
if (i != cReportSpamStatuses().cend()) {
_reportSpamStatus = i.value();
if (_reportSpamStatus == dbiprsNoButton) {
_reportSpamStatus = dbiprsHidden;
if (!_peer->isUser() || _peer->asUser()->contact < 1) {
MTP::send(MTPmessages_HideReportSpam(_peer->input));
}
} else if (_reportSpamStatus == dbiprsShowButton) {
requestReportSpamSetting();
}
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
_reportSpamPanel->setReported(_reportSpamStatus == dbiprsReportSent, _peer);
return;
}
}
}
if (!AuthSession::Current().data().contactsLoaded().value() || _firstLoadRequest) {
_reportSpamStatus = dbiprsUnknown;
} else if (_peer->isUser() && _peer->asUser()->contact > 0) {
_reportSpamStatus = dbiprsHidden;
} else {
_reportSpamStatus = dbiprsRequesting;
requestReportSpamSetting();
}
if (_reportSpamStatus == dbiprsHidden) {
_reportSpamPanel->setReported(false, _peer);
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
}
}
void HistoryWidget::requestReportSpamSetting() {
if (_reportSpamSettingRequestId >= 0 || !_peer) return;
_reportSpamSettingRequestId = MTP::send(MTPmessages_GetPeerSettings(_peer->input), rpcDone(&HistoryWidget::reportSpamSettingDone), rpcFail(&HistoryWidget::reportSpamSettingFail));
}
void HistoryWidget::reportSpamSettingDone(const MTPPeerSettings &result, mtpRequestId req) {
if (req != _reportSpamSettingRequestId) return;
_reportSpamSettingRequestId = 0;
if (result.type() == mtpc_peerSettings) {
const auto &d(result.c_peerSettings());
DBIPeerReportSpamStatus status = d.is_report_spam() ? dbiprsShowButton : dbiprsHidden;
if (status != _reportSpamStatus) {
_reportSpamStatus = status;
_reportSpamPanel->setReported(false, _peer);
cRefReportSpamStatuses().insert(_peer->id, _reportSpamStatus);
Local::writeReportSpamStatuses();
updateControlsVisibility();
}
}
}
bool HistoryWidget::reportSpamSettingFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (req == _reportSpamSettingRequestId) {
req = 0;
}
return true;
}
bool HistoryWidget::canWriteMessage() const {
if (!_history || !_canSendMessages) return false;
if (isBlocked() || isJoinChannel() || isMuteUnmute() || isBotStart()) return false;
return true;
}
void HistoryWidget::updateControlsVisibility() {
if (!_a_show.animating()) {
_topShadow->setVisible(_peer ? true : false);
}
updateHistoryDownVisibility();
if (!_history || _a_show.animating()) {
_reportSpamPanel->hide();
_scroll->hide();
_kbScroll->hide();
_send->hide();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_fieldAutocomplete->hide();
_field->hide();
_fieldBarCancel->hide();
_attachToggle->hide();
_attachEmoji->hide();
_silent->hide();
_historyDown->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_emojiPan->hide();
if (_pinnedBar) {
_pinnedBar->cancel->hide();
_pinnedBar->shadow->hide();
}
return;
}
if (_pinnedBar) {
_pinnedBar->cancel->show();
_pinnedBar->shadow->show();
}
if (_firstLoadRequest && !_scroll->isHidden()) {
_scroll->hide();
} else if (!_firstLoadRequest && _scroll->isHidden()) {
_scroll->show();
}
if (_reportSpamStatus == dbiprsShowButton || _reportSpamStatus == dbiprsReportSent) {
_reportSpamPanel->show();
} else {
_reportSpamPanel->hide();
}
if (isBlocked() || isJoinChannel() || isMuteUnmute()) {
if (isBlocked()) {
_joinChannel->hide();
_muteUnmute->hide();
if (_unblock->isHidden()) {
_unblock->clearState();
_unblock->show();
}
} else if (isJoinChannel()) {
_unblock->hide();
_muteUnmute->hide();
if (_joinChannel->isHidden()) {
_joinChannel->clearState();
_joinChannel->show();
}
} else if (isMuteUnmute()) {
_unblock->hide();
_joinChannel->hide();
if (_muteUnmute->isHidden()) {
_muteUnmute->clearState();
_muteUnmute->show();
}
}
_kbShown = false;
_fieldAutocomplete->hide();
_send->hide();
_botStart->hide();
_attachToggle->hide();
_silent->hide();
_kbScroll->hide();
_fieldBarCancel->hide();
_attachToggle->hide();
_attachEmoji->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_emojiPan->hide();
if (!_field->isHidden()) {
_field->hide();
resizeEvent(0);
update();
}
} else if (_canSendMessages) {
onCheckFieldAutocomplete();
if (isBotStart()) {
_unblock->hide();
_joinChannel->hide();
_muteUnmute->hide();
if (_botStart->isHidden()) {
_botStart->clearState();
_botStart->show();
}
_kbShown = false;
_send->hide();
_field->hide();
_attachEmoji->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_attachToggle->hide();
_silent->hide();
_kbScroll->hide();
_fieldBarCancel->hide();
} else {
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_send->show();
updateSendButtonType();
if (_recording) {
_field->hide();
_attachEmoji->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_attachToggle->hide();
_silent->hide();
if (_kbShown) {
_kbScroll->show();
} else {
_kbScroll->hide();
}
} else {
_field->show();
if (_kbShown) {
_kbScroll->show();
_attachEmoji->hide();
_botKeyboardHide->show();
_botKeyboardShow->hide();
_botCommandStart->hide();
} else if (_kbReplyTo) {
_kbScroll->hide();
_attachEmoji->show();
_botKeyboardHide->hide();
_botKeyboardShow->hide();
_botCommandStart->hide();
} else {
_kbScroll->hide();
_attachEmoji->show();
_botKeyboardHide->hide();
if (_keyboard->hasMarkup()) {
_botKeyboardShow->show();
_botCommandStart->hide();
} else {
_botKeyboardShow->hide();
if (_cmdStartShown) {
_botCommandStart->show();
} else {
_botCommandStart->hide();
}
}
}
_attachToggle->show();
if (hasSilentToggle()) {
_silent->show();
} else {
_silent->hide();
}
updateFieldPlaceholder();
}
if (_editMsgId || _replyToId || readyToForward() || (_previewData && _previewData->pendingTill >= 0) || _kbReplyTo) {
if (_fieldBarCancel->isHidden()) {
_fieldBarCancel->show();
resizeEvent(0);
update();
}
} else {
_fieldBarCancel->hide();
}
}
} else {
_fieldAutocomplete->hide();
_send->hide();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
_attachToggle->hide();
_silent->hide();
_kbScroll->hide();
_fieldBarCancel->hide();
_attachToggle->hide();
_attachEmoji->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_emojiPan->hide();
_kbScroll->hide();
if (!_field->isHidden()) {
_field->hide();
resizeEvent(0);
update();
}
}
updateMouseTracking();
}
void HistoryWidget::updateMouseTracking() {
bool trackMouse = !_fieldBarCancel->isHidden() || _pinnedBar;
setMouseTracking(trackMouse);
}
void HistoryWidget::destroyUnreadBar() {
if (_history) _history->destroyUnreadBar();
if (_migrated) _migrated->destroyUnreadBar();
}
void HistoryWidget::newUnreadMsg(History *history, HistoryItem *item) {
if (_history == history) {
if (_scroll->scrollTop() + 1 > _scroll->scrollTopMax()) {
destroyUnreadBar();
}
if (App::wnd()->doWeReadServerHistory()) {
historyWasRead(ReadServerHistoryChecks::ForceRequest);
return;
}
}
AuthSession::Current().notifications().schedule(history, item);
history->setUnreadCount(history->unreadCount() + 1);
}
void HistoryWidget::historyToDown(History *history) {
history->forgetScrollState();
if (auto migrated = App::historyLoaded(history->peer->migrateFrom())) {
migrated->forgetScrollState();
}
if (history == _history) {
_scroll->scrollToY(_scroll->scrollTopMax());
}
}
void HistoryWidget::historyWasRead(ReadServerHistoryChecks checks) {
App::main()->readServerHistory(_history, checks);
if (_migrated) {
App::main()->readServerHistory(_migrated, ReadServerHistoryChecks::OnlyIfUnread);
}
}
void HistoryWidget::unreadCountChanged(History *history) {
if (history == _history || history == _migrated) {
updateHistoryDownVisibility();
if (_historyDown) {
_historyDown->setUnreadCount(_history->unreadCount() + (_migrated ? _migrated->unreadCount() : 0));
}
}
}
void HistoryWidget::historyCleared(History *history) {
if (history == _history) {
_list->dragActionCancel();
}
}
bool HistoryWidget::messagesFailed(const RPCError &error, mtpRequestId requestId) {
if (MTP::isDefaultHandledError(error)) return false;
if (error.type() == qstr("CHANNEL_PRIVATE") || error.type() == qstr("CHANNEL_PUBLIC_GROUP_NA") || error.type() == qstr("USER_BANNED_IN_CHANNEL")) {
PeerData *was = _peer;
App::main()->showBackFromStack();
Ui::show(Box<InformBox>(lang((was && was->isMegagroup()) ? lng_group_not_accessible : lng_channel_not_accessible)));
return true;
}
LOG(("RPC Error: %1 %2: %3").arg(error.code()).arg(error.type()).arg(error.description()));
if (_preloadRequest == requestId) {
_preloadRequest = 0;
} else if (_preloadDownRequest == requestId) {
_preloadDownRequest = 0;
} else if (_firstLoadRequest == requestId) {
_firstLoadRequest = 0;
App::main()->showBackFromStack();
} else if (_delayedShowAtRequest == requestId) {
_delayedShowAtRequest = 0;
}
return true;
}
void HistoryWidget::messagesReceived(PeerData *peer, const MTPmessages_Messages &messages, mtpRequestId requestId) {
if (!_history) {
_preloadRequest = _preloadDownRequest = _firstLoadRequest = _delayedShowAtRequest = 0;
return;
}
bool toMigrated = (peer == _peer->migrateFrom());
if (peer != _peer && !toMigrated) {
_preloadRequest = _preloadDownRequest = _firstLoadRequest = _delayedShowAtRequest = 0;
return;
}
int32 count = 0;
const QVector<MTPMessage> emptyList, *histList = &emptyList;
switch (messages.type()) {
case mtpc_messages_messages: {
auto &d(messages.c_messages_messages());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.v;
count = histList->size();
} break;
case mtpc_messages_messagesSlice: {
auto &d(messages.c_messages_messagesSlice());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.v;
count = d.vcount.v;
} break;
case mtpc_messages_channelMessages: {
auto &d(messages.c_messages_channelMessages());
if (peer && peer->isChannel()) {
peer->asChannel()->ptsReceived(d.vpts.v);
} else {
LOG(("API Error: received messages.channelMessages when no channel was passed! (HistoryWidget::messagesReceived)"));
}
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.v;
count = d.vcount.v;
} break;
}
if (_preloadRequest == requestId) {
addMessagesToFront(peer, *histList);
_preloadRequest = 0;
preloadHistoryIfNeeded();
if (_reportSpamStatus == dbiprsUnknown) {
updateReportSpamStatus();
if (_reportSpamStatus != dbiprsUnknown) updateControlsVisibility();
}
} else if (_preloadDownRequest == requestId) {
addMessagesToBack(peer, *histList);
_preloadDownRequest = 0;
preloadHistoryIfNeeded();
if (_history->loadedAtBottom() && App::wnd()) App::wnd()->checkHistoryActivation();
} else if (_firstLoadRequest == requestId) {
if (toMigrated) {
_history->clear(true);
} else if (_migrated) {
_migrated->clear(true);
}
addMessagesToFront(peer, *histList);
_firstLoadRequest = 0;
if (_history->loadedAtTop()) {
if (_history->unreadCount() > count) {
_history->setUnreadCount(count);
}
if (_history->isEmpty() && count > 0) {
firstLoadMessages();
return;
}
}
historyLoaded();
} else if (_delayedShowAtRequest == requestId) {
if (toMigrated) {
_history->clear(true);
} else if (_migrated) {
_migrated->clear(true);
}
_delayedShowAtRequest = 0;
_history->getReadyFor(_delayedShowAtMsgId);
if (_history->isEmpty()) {
if (_preloadRequest) MTP::cancel(_preloadRequest);
if (_preloadDownRequest) MTP::cancel(_preloadDownRequest);
if (_firstLoadRequest) MTP::cancel(_firstLoadRequest);
_preloadRequest = _preloadDownRequest = 0;
_firstLoadRequest = -1; // hack - don't updateListSize yet
addMessagesToFront(peer, *histList);
_firstLoadRequest = 0;
if (_history->loadedAtTop()) {
if (_history->unreadCount() > count) {
_history->setUnreadCount(count);
}
if (_history->isEmpty() && count > 0) {
firstLoadMessages();
return;
}
}
}
if (_replyReturn) {
if (_replyReturn->history() == _history && _replyReturn->id == _delayedShowAtMsgId) {
calcNextReplyReturn();
} else if (_replyReturn->history() == _migrated && -_replyReturn->id == _delayedShowAtMsgId) {
calcNextReplyReturn();
}
}
setMsgId(_delayedShowAtMsgId);
_histInited = false;
historyLoaded();
}
}
void HistoryWidget::historyLoaded() {
countHistoryShowFrom();
destroyUnreadBar();
doneShow();
}
void HistoryWidget::windowShown() {
resizeEvent(0);
}
bool HistoryWidget::doWeReadServerHistory() const {
if (!_history || !_list) return true;
if (_firstLoadRequest || _a_show.animating()) return false;
if (_history->loadedAtBottom()) {
int scrollTop = _scroll->scrollTop();
if (scrollTop + 1 > _scroll->scrollTopMax()) return true;
auto showFrom = (_migrated && _migrated->showFrom) ? _migrated->showFrom : (_history ? _history->showFrom : nullptr);
if (showFrom && !showFrom->detached()) {
int scrollBottom = scrollTop + _scroll->height();
if (scrollBottom > _list->itemTop(showFrom)) return true;
}
}
if (historyHasNotFreezedUnreadBar(_history)) {
return true;
}
if (historyHasNotFreezedUnreadBar(_migrated)) {
return true;
}
return false;
}
bool HistoryWidget::historyHasNotFreezedUnreadBar(History *history) const {
if (history && history->showFrom && !history->showFrom->detached() && history->unreadBar) {
if (auto unreadBar = history->unreadBar->Get<HistoryMessageUnreadBar>()) {
return !unreadBar->_freezed;
}
}
return false;
}
void HistoryWidget::firstLoadMessages() {
if (!_history || _firstLoadRequest) return;
PeerData *from = _peer;
int32 offset_id = 0, offset = 0, loadCount = MessagesPerPage;
if (_showAtMsgId == ShowAtUnreadMsgId) {
if (_migrated && _migrated->unreadCount()) {
_history->getReadyFor(_showAtMsgId);
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = _migrated->inboxReadBefore;
} else if (_history->unreadCount()) {
_history->getReadyFor(_showAtMsgId);
offset = -loadCount / 2;
offset_id = _history->inboxReadBefore;
} else {
_history->getReadyFor(ShowAtTheEndMsgId);
}
} else if (_showAtMsgId == ShowAtTheEndMsgId) {
_history->getReadyFor(_showAtMsgId);
loadCount = MessagesFirstLoad;
} else if (_showAtMsgId > 0) {
_history->getReadyFor(_showAtMsgId);
offset = -loadCount / 2;
offset_id = _showAtMsgId;
} else if (_showAtMsgId < 0 && _history->isChannel()) {
if (_showAtMsgId < 0 && -_showAtMsgId < ServerMaxMsgId && _migrated) {
_history->getReadyFor(_showAtMsgId);
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = -_showAtMsgId;
} else if (_showAtMsgId == SwitchAtTopMsgId) {
_history->getReadyFor(_showAtMsgId);
}
}
_firstLoadRequest = MTP::send(MTPmessages_GetHistory(from->input, MTP_int(offset_id), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::loadMessages() {
if (!_history || _preloadRequest) return;
if (_history->isEmpty() && _migrated && _migrated->isEmpty()) {
return firstLoadMessages();
}
auto loadMigrated = _migrated && (_history->isEmpty() || _history->loadedAtTop() || (!_migrated->isEmpty() && !_migrated->loadedAtBottom()));
auto from = loadMigrated ? _migrated : _history;
if (from->loadedAtTop()) {
return;
}
MsgId offset_id = from->minMsgId();
int32 offset = 0, loadCount = offset_id ? MessagesPerPage : MessagesFirstLoad;
_preloadRequest = MTP::send(MTPmessages_GetHistory(from->peer->input, MTP_int(offset_id), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from->peer), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::loadMessagesDown() {
if (!_history || _preloadDownRequest) return;
if (_history->isEmpty() && _migrated && _migrated->isEmpty()) {
return firstLoadMessages();
}
bool loadMigrated = _migrated && !(_migrated->isEmpty() || _migrated->loadedAtBottom() || (!_history->isEmpty() && !_history->loadedAtTop()));
History *from = loadMigrated ? _migrated : _history;
if (from->loadedAtBottom()) {
return;
}
int32 loadCount = MessagesPerPage, offset = -loadCount;
MsgId offset_id = from->maxMsgId();
if (!offset_id) {
if (loadMigrated || !_migrated) return;
++offset_id;
++offset;
}
_preloadDownRequest = MTP::send(MTPmessages_GetHistory(from->peer->input, MTP_int(offset_id + 1), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from->peer), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::delayedShowAt(MsgId showAtMsgId) {
if (!_history || (_delayedShowAtRequest && _delayedShowAtMsgId == showAtMsgId)) return;
clearDelayedShowAt();
_delayedShowAtMsgId = showAtMsgId;
PeerData *from = _peer;
int32 offset_id = 0, offset = 0, loadCount = MessagesPerPage;
if (_delayedShowAtMsgId == ShowAtUnreadMsgId) {
if (_migrated && _migrated->unreadCount()) {
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = _migrated->inboxReadBefore;
} else if (_history->unreadCount()) {
offset = -loadCount / 2;
offset_id = _history->inboxReadBefore;
} else {
loadCount = MessagesFirstLoad;
}
} else if (_delayedShowAtMsgId == ShowAtTheEndMsgId) {
loadCount = MessagesFirstLoad;
} else if (_delayedShowAtMsgId > 0) {
offset = -loadCount / 2;
offset_id = _delayedShowAtMsgId;
} else if (_delayedShowAtMsgId < 0 && _history->isChannel()) {
if (_delayedShowAtMsgId < 0 && -_delayedShowAtMsgId < ServerMaxMsgId && _migrated) {
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = -_delayedShowAtMsgId;
}
}
_delayedShowAtRequest = MTP::send(MTPmessages_GetHistory(from->input, MTP_int(offset_id), MTP_int(0), MTP_int(offset), MTP_int(loadCount), MTP_int(0), MTP_int(0)), rpcDone(&HistoryWidget::messagesReceived, from), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::onScroll() {
App::checkImageCacheSize();
preloadHistoryIfNeeded();
visibleAreaUpdated();
}
void HistoryWidget::visibleAreaUpdated() {
if (_list && !_scroll->isHidden()) {
int scrollTop = _scroll->scrollTop();
int scrollBottom = scrollTop + _scroll->height();
_list->visibleAreaUpdated(scrollTop, scrollBottom);
if (_history->loadedAtBottom() && (_history->unreadCount() > 0 || (_migrated && _migrated->unreadCount() > 0))) {
auto showFrom = (_migrated && _migrated->showFrom) ? _migrated->showFrom : (_history ? _history->showFrom : nullptr);
if (showFrom && !showFrom->detached() && scrollBottom > _list->itemTop(showFrom) && App::wnd()->doWeReadServerHistory()) {
historyWasRead(ReadServerHistoryChecks::OnlyIfUnread);
}
}
}
}
void HistoryWidget::preloadHistoryIfNeeded() {
if (_firstLoadRequest || _scroll->isHidden() || !_peer) return;
updateHistoryDownVisibility();
int st = _scroll->scrollTop(), stm = _scroll->scrollTopMax(), sh = _scroll->height();
if (st + PreloadHeightsCount * sh > stm) {
loadMessagesDown();
}
if (st < PreloadHeightsCount * sh) {
loadMessages();
}
while (_replyReturn) {
bool below = (_replyReturn->detached() && _replyReturn->history() == _history && !_history->isEmpty() && _replyReturn->id < _history->blocks.back()->items.back()->id);
if (!below) below = (_replyReturn->detached() && _replyReturn->history() == _migrated && !_history->isEmpty());
if (!below) below = (_replyReturn->detached() && _migrated && _replyReturn->history() == _migrated && !_migrated->isEmpty() && _replyReturn->id < _migrated->blocks.back()->items.back()->id);
if (!below && !_replyReturn->detached()) below = (st >= stm) || (_list->itemTop(_replyReturn) < st + sh / 2);
if (below) {
calcNextReplyReturn();
} else {
break;
}
}
if (st != _lastScroll) {
_lastScrolled = getms();
_lastScroll = st;
}
}
void HistoryWidget::onInlineBotCancel() {
auto &textWithTags = _field->getTextWithTags();
if (textWithTags.text.size() > _inlineBotUsername.size() + 2) {
setFieldText({ '@' + _inlineBotUsername + ' ', TextWithTags::Tags() }, TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
} else {
clearFieldText(TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
}
}
void HistoryWidget::onWindowVisibleChanged() {
QTimer::singleShot(0, this, SLOT(preloadHistoryIfNeeded()));
}
void HistoryWidget::onHistoryToEnd() {
if (_replyReturn && _replyReturn->history() == _history) {
showHistory(_peer->id, _replyReturn->id);
} else if (_replyReturn && _replyReturn->history() == _migrated) {
showHistory(_peer->id, -_replyReturn->id);
} else if (_peer) {
showHistory(_peer->id, ShowAtUnreadMsgId);
}
}
void HistoryWidget::saveEditMsg() {
if (_saveEditMsgRequestId) return;
WebPageId webPageId = _previewCancelled ? CancelledWebPageId : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
auto &textWithTags = _field->getTextWithTags();
auto prepareFlags = itemTextOptions(_history, App::self()).flags;
EntitiesInText sendingEntities, leftEntities = entitiesFromTextTags(textWithTags.tags);
QString sendingText, leftText = prepareTextWithEntities(textWithTags.text, prepareFlags, &leftEntities);
if (!textSplit(sendingText, sendingEntities, leftText, leftEntities, MaxMessageSize)) {
_field->selectAll();
_field->setFocus();
return;
} else if (!leftText.isEmpty()) {
Ui::show(Box<InformBox>(lang(lng_edit_too_long)));
return;
}
MTPmessages_EditMessage::Flags sendFlags = MTPmessages_EditMessage::Flag::f_message;
if (webPageId == CancelledWebPageId) {
sendFlags |= MTPmessages_EditMessage::Flag::f_no_webpage;
}
auto localEntities = linksToMTP(sendingEntities);
auto sentEntities = linksToMTP(sendingEntities, true);
if (!sentEntities.v.isEmpty()) {
sendFlags |= MTPmessages_EditMessage::Flag::f_entities;
}
_saveEditMsgRequestId = MTP::send(MTPmessages_EditMessage(MTP_flags(sendFlags), _history->peer->input, MTP_int(_editMsgId), MTP_string(sendingText), MTPnullMarkup, sentEntities), rpcDone(&HistoryWidget::saveEditMsgDone, _history), rpcFail(&HistoryWidget::saveEditMsgFail, _history));
}
void HistoryWidget::saveEditMsgDone(History *history, const MTPUpdates &updates, mtpRequestId req) {
if (App::main()) {
App::main()->sentUpdatesReceived(updates);
}
if (req == _saveEditMsgRequestId) {
_saveEditMsgRequestId = 0;
cancelEdit();
}
if (auto editDraft = history->editDraft()) {
if (editDraft->saveRequestId == req) {
history->clearEditDraft();
if (App::main()) App::main()->writeDrafts(history);
}
}
}
bool HistoryWidget::saveEditMsgFail(History *history, const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (req == _saveEditMsgRequestId) {
_saveEditMsgRequestId = 0;
}
if (auto editDraft = history->editDraft()) {
if (editDraft->saveRequestId == req) {
editDraft->saveRequestId = 0;
}
}
QString err = error.type();
if (err == qstr("MESSAGE_ID_INVALID") || err == qstr("CHAT_ADMIN_REQUIRED") || err == qstr("MESSAGE_EDIT_TIME_EXPIRED")) {
Ui::show(Box<InformBox>(lang(lng_edit_error)));
} else if (err == qstr("MESSAGE_NOT_MODIFIED")) {
cancelEdit();
} else if (err == qstr("MESSAGE_EMPTY")) {
_field->selectAll();
_field->setFocus();
} else {
Ui::show(Box<InformBox>(lang(lng_edit_error)));
}
update();
return true;
}
void HistoryWidget::hideSelectorControlsAnimated() {
_fieldAutocomplete->hideAnimated();
_emojiPan->hideAnimated();
}
void HistoryWidget::onSend(bool ctrlShiftEnter, MsgId replyTo) {
if (!_history) return;
if (_editMsgId) {
saveEditMsg();
return;
}
bool lastKeyboardUsed = lastForceReplyReplied(FullMsgId(_channel, replyTo));
WebPageId webPageId = _previewCancelled ? CancelledWebPageId : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
MainWidget::MessageToSend message;
message.history = _history;
message.textWithTags = _field->getTextWithTags();
message.replyTo = replyTo;
message.silent = _silent->checked();
message.webPageId = webPageId;
App::main()->sendMessage(message);
clearFieldText();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
hideSelectorControlsAnimated();
if (replyTo < 0) cancelReply(lastKeyboardUsed);
if (_previewData && _previewData->pendingTill) previewCancel();
_field->setFocus();
if (!_keyboard->hasMarkup() && _keyboard->forceReply() && !_kbReplyTo) onKbToggle();
}
void HistoryWidget::onUnblock() {
if (_unblockRequest) return;
if (!_peer || !_peer->isUser() || !_peer->asUser()->isBlocked()) {
updateControlsVisibility();
return;
}
_unblockRequest = MTP::send(MTPcontacts_Unblock(_peer->asUser()->inputUser), rpcDone(&HistoryWidget::unblockDone, _peer), rpcFail(&HistoryWidget::unblockFail));
}
void HistoryWidget::unblockDone(PeerData *peer, const MTPBool &result, mtpRequestId req) {
if (!peer->isUser()) return;
if (_unblockRequest == req) _unblockRequest = 0;
peer->asUser()->setBlockStatus(UserData::BlockStatus::NotBlocked);
emit App::main()->peerUpdated(peer);
}
bool HistoryWidget::unblockFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (_unblockRequest == req) _unblockRequest = 0;
return false;
}
void HistoryWidget::blockDone(PeerData *peer, const MTPBool &result) {
if (!peer->isUser()) return;
peer->asUser()->setBlockStatus(UserData::BlockStatus::Blocked);
emit App::main()->peerUpdated(peer);
}
void HistoryWidget::onBotStart() {
if (!_peer || !_peer->isUser() || !_peer->asUser()->botInfo || !_canSendMessages) {
updateControlsVisibility();
return;
}
QString token = _peer->asUser()->botInfo->startToken;
if (token.isEmpty()) {
sendBotCommand(_peer, _peer->asUser(), qsl("/start"), 0);
} else {
uint64 randomId = rand_value<uint64>();
MTP::send(MTPmessages_StartBot(_peer->asUser()->inputUser, MTP_inputPeerEmpty(), MTP_long(randomId), MTP_string(token)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::addParticipantFail, { _peer->asUser(), (PeerData*)nullptr }));
_peer->asUser()->botInfo->startToken = QString();
if (_keyboard->hasMarkup()) {
if (_keyboard->singleUse() && _keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId) && _history->lastKeyboardUsed) {
_history->lastKeyboardHiddenId = _history->lastKeyboardId;
}
if (!kbWasHidden()) _kbShown = _keyboard->hasMarkup();
}
}
updateControlsVisibility();
updateControlsGeometry();
}
void HistoryWidget::onJoinChannel() {
if (_unblockRequest) return;
if (!_peer || !_peer->isChannel() || !isJoinChannel()) {
updateControlsVisibility();
return;
}
_unblockRequest = MTP::send(MTPchannels_JoinChannel(_peer->asChannel()->inputChannel), rpcDone(&HistoryWidget::joinDone), rpcFail(&HistoryWidget::joinFail));
}
void HistoryWidget::joinDone(const MTPUpdates &result, mtpRequestId req) {
if (_unblockRequest == req) _unblockRequest = 0;
if (App::main()) App::main()->sentUpdatesReceived(result);
}
bool HistoryWidget::joinFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (_unblockRequest == req) _unblockRequest = 0;
if (error.type() == qstr("CHANNEL_PRIVATE") || error.type() == qstr("CHANNEL_PUBLIC_GROUP_NA") || error.type() == qstr("USER_BANNED_IN_CHANNEL")) {
Ui::show(Box<InformBox>(lang((_peer && _peer->isMegagroup()) ? lng_group_not_accessible : lng_channel_not_accessible)));
return true;
} else if (error.type() == qstr("CHANNELS_TOO_MUCH")) {
Ui::show(Box<InformBox>(lang(lng_join_channel_error)));
}
return false;
}
void HistoryWidget::onMuteUnmute() {
App::main()->updateNotifySetting(_peer, _history->mute() ? NotifySettingSetNotify : NotifySettingSetMuted);
}
void HistoryWidget::onBroadcastSilentChange() {
updateFieldPlaceholder();
}
void HistoryWidget::onShareContact(const PeerId &peer, UserData *contact) {
auto phone = contact->phone();
if (phone.isEmpty()) phone = App::phoneFromSharedContact(peerToUser(contact->id));
if (!contact || phone.isEmpty()) return;
Ui::showPeerHistory(peer, ShowAtTheEndMsgId);
if (!_history) return;
shareContact(peer, phone, contact->firstName, contact->lastName, replyToId(), peerToUser(contact->id));
}
void HistoryWidget::shareContact(const PeerId &peer, const QString &phone, const QString &fname, const QString &lname, MsgId replyTo, int32 userId) {
auto history = App::history(peer);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(peerToChannel(peer), clientMsgId());
App::main()->readServerHistory(history);
fastShowAtEnd(history);
PeerData *p = App::peer(peer);
MTPDmessage::Flags flags = newMessageFlags(p) | MTPDmessage::Flag::f_media; // unread, out
bool lastKeyboardUsed = lastForceReplyReplied(FullMsgId(peerToChannel(peer), replyTo));
MTPmessages_SendMedia::Flags sendFlags = 0;
if (replyTo) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = p->isChannel() && !p->isMegagroup();
bool showFromName = !channelPost || p->asChannel()->addsSignature();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (showFromName) {
flags |= MTPDmessage::Flag::f_from_id;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto messageFromId = showFromName ? AuthSession::CurrentUserId() : 0;
history->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(peer), MTPnullFwdHeader, MTPint(), MTP_int(replyToId()), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaContact(MTP_string(phone), MTP_string(fname), MTP_string(lname), MTP_int(userId)), MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint()), NewMessageUnread);
history->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), p->input, MTP_int(replyTo), MTP_inputMediaContact(MTP_string(phone), MTP_string(fname), MTP_string(lname)), MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, history->sendRequestId);
App::historyRegRandom(randomId, newId);
App::main()->finishForwarding(history, _silent->checked());
cancelReplyAfterMediaSend(lastKeyboardUsed);
}
History *HistoryWidget::history() const {
return _history;
}
PeerData *HistoryWidget::peer() const {
return _peer;
}
void HistoryWidget::setMsgId(MsgId showAtMsgId) { // sometimes _showAtMsgId is set directly
if (_showAtMsgId != showAtMsgId) {
auto wasMsgId = _showAtMsgId;
_showAtMsgId = showAtMsgId;
App::main()->dlgUpdated(_history ? _history->peer : nullptr, wasMsgId);
emit historyShown(_history, _showAtMsgId);
}
}
MsgId HistoryWidget::msgId() const {
return _showAtMsgId;
}
void HistoryWidget::showAnimated(Window::SlideDirection direction, const Window::SectionSlideParams ¶ms) {
_showDirection = direction;
_a_show.finish();
_cacheUnder = params.oldContentCache;
show();
_topShadow->setVisible(params.withTopBarShadow ? false : true);
historyDownAnimationFinish();
_cacheOver = App::main()->grabForShowAnimation(params);
App::main()->topBar()->startAnim();
_topShadow->setVisible(params.withTopBarShadow ? true : false);
_scroll->hide();
_kbScroll->hide();
_reportSpamPanel->hide();
_historyDown->hide();
_attachToggle->hide();
_attachEmoji->hide();
_fieldAutocomplete->hide();
_silent->hide();
_botKeyboardShow->hide();
_botKeyboardHide->hide();
_botCommandStart->hide();
_field->hide();
_fieldBarCancel->hide();
_send->hide();
_unblock->hide();
_botStart->hide();
_joinChannel->hide();
_muteUnmute->hide();
if (_pinnedBar) {
_pinnedBar->shadow->hide();
_pinnedBar->cancel->hide();
}
if (_showDirection == Window::SlideDirection::FromLeft) {
std::swap(_cacheUnder, _cacheOver);
}
_a_show.start([this] { animationCallback(); }, 0., 1., st::slideDuration, Window::SlideAnimation::transition());
App::main()->topBar()->update();
activate();
}
void HistoryWidget::animationCallback() {
update();
App::main()->topBar()->update();
if (!_a_show.animating()) {
_topShadow->setVisible(_peer ? true : false);
historyDownAnimationFinish();
_cacheUnder = _cacheOver = QPixmap();
App::main()->topBar()->stopAnim();
doneShow();
}
}
void HistoryWidget::doneShow() {
updateReportSpamStatus();
updateBotKeyboard();
updateControlsVisibility();
if (!_histInited) {
updateListSize(true);
} else if (hasPendingResizedItems()) {
updateListSize();
}
preloadHistoryIfNeeded();
if (App::wnd()) {
App::wnd()->checkHistoryActivation();
App::wnd()->setInnerFocus();
}
}
void HistoryWidget::finishAnimation() {
if (!_a_show.animating()) return;
_a_show.finish();
_topShadow->setVisible(_peer ? true : false);
historyDownAnimationFinish();
}
void HistoryWidget::historyDownAnimationFinish() {
_historyDownShown.finish();
updateHistoryDownPosition();
}
void HistoryWidget::step_recording(float64 ms, bool timer) {
float64 dt = ms / AudioVoiceMsgUpdateView;
if (dt >= 1) {
_a_recording.stop();
a_recordingLevel.finish();
} else {
a_recordingLevel.update(dt, anim::linear);
}
if (timer) update(_attachToggle->geometry());
}
void HistoryWidget::chooseAttach() {
if (!_history) return;
auto filter = FileDialog::AllFilesFilter() + qsl(";;Image files (*") + cImgExtensions().join(qsl(" *")) + qsl(")");
FileDialog::GetOpenPaths(lang(lng_choose_files), filter, base::lambda_guarded(this, [this](const FileDialog::OpenResult &result) {
if (result.paths.isEmpty() && result.remoteContent.isEmpty()) {
return;
}
if (!result.remoteContent.isEmpty()) {
auto animated = false;
auto image = App::readImage(result.remoteContent, nullptr, false, &animated);
if (!image.isNull() && !animated) {
confirmSendingFiles(image, result.remoteContent);
} else {
uploadFile(result.remoteContent, SendMediaType::File);
}
} else {
auto lists = getSendingFilesLists(result.paths);
if (lists.allFilesForCompress) {
confirmSendingFiles(lists);
} else {
validateSendingFiles(lists, [this](const QStringList &files) {
uploadFiles(files, SendMediaType::File);
return true;
});
}
}
}));
}
void HistoryWidget::sendButtonClicked() {
auto type = _send->type();
if (type == Ui::SendButton::Type::Cancel) {
onInlineBotCancel();
} else if (type != Ui::SendButton::Type::Record) {
onSend();
}
}
void HistoryWidget::dragEnterEvent(QDragEnterEvent *e) {
if (!_history || !_canSendMessages) return;
_attachDrag = getDragState(e->mimeData());
updateDragAreas();
if (_attachDrag) {
e->setDropAction(Qt::IgnoreAction);
e->accept();
}
}
void HistoryWidget::dragLeaveEvent(QDragLeaveEvent *e) {
if (_attachDrag != DragStateNone || !_attachDragPhoto->isHidden() || !_attachDragDocument->isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
}
void HistoryWidget::leaveEventHook(QEvent *e) {
if (_attachDrag != DragStateNone || !_attachDragPhoto->isHidden() || !_attachDragDocument->isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
if (hasMouseTracking()) mouseMoveEvent(0);
}
void HistoryWidget::mouseMoveEvent(QMouseEvent *e) {
auto pos = e ? e->pos() : mapFromGlobal(QCursor::pos());
updateOverStates(pos);
}
void HistoryWidget::updateOverStates(QPoint pos) {
auto inField = pos.y() >= (_scroll->y() + _scroll->height()) && pos.y() < height() && pos.x() >= 0 && pos.x() < width();
auto inReplyEdit = QRect(st::historyReplySkip, _field->y() - st::historySendPadding - st::historyReplyHeight, width() - st::historyReplySkip - _fieldBarCancel->width(), st::historyReplyHeight).contains(pos) && (_editMsgId || replyToId());
auto inPinnedMsg = QRect(0, 0, width(), st::historyReplyHeight).contains(pos) && _pinnedBar;
auto inClickable = inReplyEdit || inPinnedMsg;
if (inField != _inField && _recording) {
_inField = inField;
_send->setRecordActive(_inField);
}
_inReplyEdit = inReplyEdit;
_inPinnedMsg = inPinnedMsg;
if (inClickable != _inClickable) {
_inClickable = inClickable;
setCursor(_inClickable ? style::cur_pointer : style::cur_default);
}
}
void HistoryWidget::leaveToChildEvent(QEvent *e, QWidget *child) { // e -- from enterEvent() of child TWidget
if (hasMouseTracking()) {
updateOverStates(mapFromGlobal(QCursor::pos()));
}
}
void HistoryWidget::recordStartCallback() {
if (!Media::Capture::instance()->available()) {
return;
}
emit Media::Capture::instance()->start();
_recording = _inField = true;
updateControlsVisibility();
activate();
updateField();
_send->setRecordActive(true);
}
void HistoryWidget::recordStopCallback(bool active) {
stopRecording(_peer && active);
}
void HistoryWidget::recordUpdateCallback(QPoint globalPos) {
updateOverStates(mapFromGlobal(globalPos));
}
void HistoryWidget::mouseReleaseEvent(QMouseEvent *e) {
if (_replyForwardPressed) {
_replyForwardPressed = false;
update(0, _field->y() - st::historySendPadding - st::historyReplyHeight, width(), st::historyReplyHeight);
}
if (_attachDrag != DragStateNone || !_attachDragPhoto->isHidden() || !_attachDragDocument->isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
if (_recording) {
stopRecording(_peer && _inField);
}
}
void HistoryWidget::stopRecording(bool send) {
emit Media::Capture::instance()->stop(send);
a_recordingLevel = anim::value();
_a_recording.stop();
_recording = false;
_recordingSamples = 0;
if (_peer && (!_peer->isChannel() || _peer->isMegagroup())) {
updateSendAction(_history, SendAction::Type::RecordVoice, -1);
}
updateControlsVisibility();
activate();
updateField();
_send->setRecordActive(false);
}
void HistoryWidget::sendBotCommand(PeerData *peer, UserData *bot, const QString &cmd, MsgId replyTo) { // replyTo != 0 from ReplyKeyboardMarkup, == 0 from cmd links
if (!_peer || _peer != peer) return;
bool lastKeyboardUsed = (_keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId)) && (_keyboard->forMsgId() == FullMsgId(_channel, replyTo));
QString toSend = cmd;
if (bot && (!bot->isUser() || !bot->asUser()->botInfo)) {
bot = nullptr;
}
QString username = bot ? bot->asUser()->username : QString();
int32 botStatus = _peer->isChat() ? _peer->asChat()->botStatus : (_peer->isMegagroup() ? _peer->asChannel()->mgInfo->botStatus : -1);
if (!replyTo && toSend.indexOf('@') < 2 && !username.isEmpty() && (botStatus == 0 || botStatus == 2)) {
toSend += '@' + username;
}
MainWidget::MessageToSend message;
message.history = _history;
message.textWithTags = { toSend, TextWithTags::Tags() };
message.replyTo = replyTo ? ((!_peer->isUser()/* && (botStatus == 0 || botStatus == 2)*/) ? replyTo : -1) : 0;
message.silent = false;
App::main()->sendMessage(message);
if (replyTo) {
if (_replyToId == replyTo) {
cancelReply();
onCloudDraftSave();
}
if (_keyboard->singleUse() && _keyboard->hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
_field->setFocus();
}
void HistoryWidget::hideSingleUseKeyboard(PeerData *peer, MsgId replyTo) {
if (!_peer || _peer != peer) return;
bool lastKeyboardUsed = (_keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId)) && (_keyboard->forMsgId() == FullMsgId(_channel, replyTo));
if (replyTo) {
if (_replyToId == replyTo) {
cancelReply();
onCloudDraftSave();
}
if (_keyboard->singleUse() && _keyboard->hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
}
void HistoryWidget::app_sendBotCallback(const HistoryMessageReplyMarkup::Button *button, const HistoryItem *msg, int row, int col) {
if (msg->id < 0 || _peer != msg->history()->peer) {
return;
}
bool lastKeyboardUsed = (_keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId)) && (_keyboard->forMsgId() == FullMsgId(_channel, msg->id));
auto bot = msg->getMessageBot();
using ButtonType = HistoryMessageReplyMarkup::Button::Type;
BotCallbackInfo info = { bot, msg->fullId(), row, col, (button->type == ButtonType::Game) };
MTPmessages_GetBotCallbackAnswer::Flags flags = 0;
QByteArray sendData;
if (info.game) {
flags = MTPmessages_GetBotCallbackAnswer::Flag::f_game;
} else if (button->type == ButtonType::Callback) {
flags = MTPmessages_GetBotCallbackAnswer::Flag::f_data;
sendData = button->data;
}
button->requestId = MTP::send(MTPmessages_GetBotCallbackAnswer(MTP_flags(flags), _peer->input, MTP_int(msg->id), MTP_bytes(sendData)), rpcDone(&HistoryWidget::botCallbackDone, info), rpcFail(&HistoryWidget::botCallbackFail, info));
Ui::repaintHistoryItem(msg);
if (_replyToId == msg->id) {
cancelReply();
}
if (_keyboard->singleUse() && _keyboard->hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
void HistoryWidget::botCallbackDone(BotCallbackInfo info, const MTPmessages_BotCallbackAnswer &answer, mtpRequestId req) {
auto item = App::histItemById(info.msgId);
if (item) {
if (auto markup = item->Get<HistoryMessageReplyMarkup>()) {
if (info.row < markup->rows.size() && info.col < markup->rows.at(info.row).size()) {
if (markup->rows.at(info.row).at(info.col).requestId == req) {
markup->rows.at(info.row).at(info.col).requestId = 0;
Ui::repaintHistoryItem(item);
}
}
}
}
if (answer.type() == mtpc_messages_botCallbackAnswer) {
auto &answerData = answer.c_messages_botCallbackAnswer();
if (answerData.has_message()) {
if (answerData.is_alert()) {
Ui::show(Box<InformBox>(qs(answerData.vmessage)));
} else {
Ui::Toast::Show(qs(answerData.vmessage));
}
} else if (answerData.has_url()) {
auto url = qs(answerData.vurl);
if (info.game) {
url = appendShareGameScoreUrl(url, info.msgId);
BotGameUrlClickHandler(info.bot, url).onClick(Qt::LeftButton);
if (item && (!item->history()->peer->isChannel() || item->history()->peer->isMegagroup())) {
updateSendAction(item->history(), SendAction::Type::PlayGame);
}
} else {
UrlClickHandler(url).onClick(Qt::LeftButton);
}
}
}
}
bool HistoryWidget::botCallbackFail(BotCallbackInfo info, const RPCError &error, mtpRequestId req) {
// show error?
if (HistoryItem *item = App::histItemById(info.msgId)) {
if (auto markup = item->Get<HistoryMessageReplyMarkup>()) {
if (info.row < markup->rows.size() && info.col < markup->rows.at(info.row).size()) {
if (markup->rows.at(info.row).at(info.col).requestId == req) {
markup->rows.at(info.row).at(info.col).requestId = 0;
Ui::repaintHistoryItem(item);
}
}
}
}
return true;
}
bool HistoryWidget::insertBotCommand(const QString &cmd, bool specialGif) {
if (!canWriteMessage()) return false;
bool insertingInlineBot = !cmd.isEmpty() && (cmd.at(0) == '@');
QString toInsert = cmd;
if (!toInsert.isEmpty() && !insertingInlineBot) {
PeerData *bot = _peer->isUser() ? _peer : (App::hoveredLinkItem() ? App::hoveredLinkItem()->fromOriginal() : 0);
if (!bot->isUser() || !bot->asUser()->botInfo) bot = 0;
QString username = bot ? bot->asUser()->username : QString();
int32 botStatus = _peer->isChat() ? _peer->asChat()->botStatus : (_peer->isMegagroup() ? _peer->asChannel()->mgInfo->botStatus : -1);
if (toInsert.indexOf('@') < 0 && !username.isEmpty() && (botStatus == 0 || botStatus == 2)) {
toInsert += '@' + username;
}
}
toInsert += ' ';
if (!insertingInlineBot) {
auto &textWithTags = _field->getTextWithTags();
if (specialGif) {
if (textWithTags.text.trimmed() == '@' + cInlineGifBotUsername() && textWithTags.text.at(0) == '@') {
clearFieldText(TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
}
} else {
TextWithTags textWithTagsToSet;
QRegularExpressionMatch m = QRegularExpression(qsl("^/[A-Za-z_0-9]{0,64}(@[A-Za-z_0-9]{0,32})?(\\s|$)")).match(textWithTags.text);
if (m.hasMatch()) {
textWithTagsToSet = _field->getTextWithTagsPart(m.capturedLength());
} else {
textWithTagsToSet = textWithTags;
}
textWithTagsToSet.text = toInsert + textWithTagsToSet.text;
for (auto &tag : textWithTagsToSet.tags) {
tag.offset += toInsert.size();
}
_field->setTextWithTags(textWithTagsToSet);
QTextCursor cur(_field->textCursor());
cur.movePosition(QTextCursor::End);
_field->setTextCursor(cur);
}
} else {
if (!specialGif || _field->isEmpty()) {
setFieldText({ toInsert, TextWithTags::Tags() }, TextUpdateEvent::SaveDraft, Ui::FlatTextarea::AddToUndoHistory);
_field->setFocus();
return true;
}
}
return false;
}
bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
if (obj == _historyDown && e->type() == QEvent::Wheel) {
return _scroll->viewportEvent(e);
}
return TWidget::eventFilter(obj, e);
}
DragState HistoryWidget::getDragState(const QMimeData *d) {
if (!d
|| d->hasFormat(qsl("application/x-td-forward-selected"))
|| d->hasFormat(qsl("application/x-td-forward-pressed"))
|| d->hasFormat(qsl("application/x-td-forward-pressed-link"))) return DragStateNone;
if (d->hasImage()) return DragStateImage;
QString uriListFormat(qsl("text/uri-list"));
if (!d->hasFormat(uriListFormat)) return DragStateNone;
QStringList imgExtensions(cImgExtensions()), files;
const QList<QUrl> &urls(d->urls());
if (urls.isEmpty()) return DragStateNone;
bool allAreSmallImages = true;
for (QList<QUrl>::const_iterator i = urls.cbegin(), en = urls.cend(); i != en; ++i) {
if (!i->isLocalFile()) return DragStateNone;
auto file = Platform::File::UrlToLocal(*i);
QFileInfo info(file);
if (info.isDir()) return DragStateNone;
quint64 s = info.size();
if (s > App::kFileSizeLimit) {
return DragStateNone;
}
if (allAreSmallImages) {
if (s > App::kImageSizeLimit) {
allAreSmallImages = false;
} else {
bool foundImageExtension = false;
for (QStringList::const_iterator j = imgExtensions.cbegin(), end = imgExtensions.cend(); j != end; ++j) {
if (file.right(j->size()).toLower() == (*j).toLower()) {
foundImageExtension = true;
break;
}
}
if (!foundImageExtension) {
allAreSmallImages = false;
}
}
}
}
return allAreSmallImages ? DragStatePhotoFiles : DragStateFiles;
}
void HistoryWidget::updateDragAreas() {
_field->setAcceptDrops(!_attachDrag);
updateControlsGeometry();
switch (_attachDrag) {
case DragStateNone:
_attachDragDocument->otherLeave();
_attachDragPhoto->otherLeave();
break;
case DragStateFiles:
_attachDragDocument->setText(lang(lng_drag_files_here), lang(lng_drag_to_send_files));
_attachDragDocument->otherEnter();
_attachDragPhoto->hideFast();
break;
case DragStatePhotoFiles:
_attachDragDocument->setText(lang(lng_drag_images_here), lang(lng_drag_to_send_no_compression));
_attachDragPhoto->setText(lang(lng_drag_photos_here), lang(lng_drag_to_send_quick));
_attachDragDocument->otherEnter();
_attachDragPhoto->otherEnter();
break;
case DragStateImage:
_attachDragPhoto->setText(lang(lng_drag_images_here), lang(lng_drag_to_send_quick));
_attachDragDocument->hideFast();
_attachDragPhoto->otherEnter();
break;
};
}
bool HistoryWidget::canSendMessages(PeerData *peer) const {
return peer && peer->canWrite();
}
bool HistoryWidget::readyToForward() const {
return _canSendMessages && App::main()->hasForwardingItems();
}
bool HistoryWidget::hasSilentToggle() const {
return _peer && _peer->isChannel() && !_peer->isMegagroup() && _peer->asChannel()->canPublish() && _peer->notify != UnknownNotifySettings;
}
void HistoryWidget::inlineBotResolveDone(const MTPcontacts_ResolvedPeer &result) {
_inlineBotResolveRequestId = 0;
// Notify::inlineBotRequesting(false);
UserData *resolvedBot = nullptr;
if (result.type() == mtpc_contacts_resolvedPeer) {
const auto &d(result.c_contacts_resolvedPeer());
resolvedBot = App::feedUsers(d.vusers);
if (resolvedBot) {
if (!resolvedBot->botInfo || resolvedBot->botInfo->inlinePlaceholder.isEmpty()) {
resolvedBot = nullptr;
}
}
App::feedChats(d.vchats);
}
UserData *bot = nullptr;
QString inlineBotUsername;
auto query = _field->getInlineBotQuery(&bot, &inlineBotUsername);
if (inlineBotUsername == _inlineBotUsername) {
if (bot == Ui::LookingUpInlineBot) {
bot = resolvedBot;
}
} else {
bot = nullptr;
}
if (bot) {
applyInlineBotQuery(bot, query);
} else {
clearInlineBot();
}
}
bool HistoryWidget::inlineBotResolveFail(QString name, const RPCError &error) {
if (MTP::isDefaultHandledError(error)) return false;
_inlineBotResolveRequestId = 0;
// Notify::inlineBotRequesting(false);
if (name == _inlineBotUsername) {
clearInlineBot();
}
return true;
}
bool HistoryWidget::isBotStart() const {
if (!_peer || !_peer->isUser() || !_peer->asUser()->botInfo || !_canSendMessages) return false;
return !_peer->asUser()->botInfo->startToken.isEmpty() || (_history->isEmpty() && !_history->lastMsg);
}
bool HistoryWidget::isBlocked() const {
return _peer && _peer->isUser() && _peer->asUser()->isBlocked();
}
bool HistoryWidget::isJoinChannel() const {
return _peer && _peer->isChannel() && !_peer->asChannel()->amIn();
}
bool HistoryWidget::isMuteUnmute() const {
return _peer && _peer->isChannel() && _peer->asChannel()->isBroadcast() && !_peer->asChannel()->canPublish();
}
bool HistoryWidget::showRecordButton() const {
return Media::Capture::instance()->available() && !_field->hasSendText() && !readyToForward() && !_editMsgId;
}
bool HistoryWidget::showInlineBotCancel() const {
return _inlineBot && (_inlineBot != Ui::LookingUpInlineBot);
}
void HistoryWidget::updateSendButtonType() {
auto type = [this] {
using Type = Ui::SendButton::Type;
if (_editMsgId) {
return Type::Save;
} else if (_isInlineBot) {
return Type::Cancel;
} else if (showRecordButton()) {
return Type::Record;
}
return Type::Send;
};
_send->setType(type());
}
bool HistoryWidget::updateCmdStartShown() {
bool cmdStartShown = false;
if (_history && _peer && ((_peer->isChat() && _peer->asChat()->botStatus > 0) || (_peer->isMegagroup() && _peer->asChannel()->mgInfo->botStatus > 0) || (_peer->isUser() && _peer->asUser()->botInfo))) {
if (!isBotStart() && !isBlocked() && !_keyboard->hasMarkup() && !_keyboard->forceReply()) {
if (!_field->hasSendText()) {
cmdStartShown = true;
}
}
}
if (_cmdStartShown != cmdStartShown) {
_cmdStartShown = cmdStartShown;
return true;
}
return false;
}
bool HistoryWidget::kbWasHidden() const {
return _history && (_keyboard->forMsgId() == FullMsgId(_history->channelId(), _history->lastKeyboardHiddenId));
}
void HistoryWidget::dropEvent(QDropEvent *e) {
_attachDrag = DragStateNone;
updateDragAreas();
e->acceptProposedAction();
}
void HistoryWidget::onKbToggle(bool manual) {
auto fieldEnabled = canWriteMessage() && !_a_show.animating();
if (_kbShown || _kbReplyTo) {
_botKeyboardHide->hide();
if (_kbShown) {
if (fieldEnabled) {
_botKeyboardShow->show();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = _keyboard->forMsgId().msg;
}
_kbScroll->hide();
_kbShown = false;
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_editMsgId && !_replyToId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
} else {
if (_history) {
_history->clearLastKeyboard();
} else {
updateBotKeyboard();
}
}
} else if (!_keyboard->hasMarkup() && _keyboard->forceReply()) {
_botKeyboardHide->hide();
_botKeyboardShow->hide();
if (fieldEnabled) {
_botCommandStart->show();
}
_kbScroll->hide();
_kbShown = false;
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
if (_kbReplyTo && !_editMsgId && !_replyToId && fieldEnabled) {
updateReplyToName();
_replyEditMsgText.setText(st::messageTextStyle, textClean(_kbReplyTo->inReplyText()), _textDlgOptions);
_fieldBarCancel->show();
updateMouseTracking();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = 0;
}
} else if (fieldEnabled) {
_botKeyboardHide->show();
_botKeyboardShow->hide();
_kbScroll->show();
_kbShown = true;
int32 maxh = qMin(_keyboard->height(), st::historyComposeFieldMaxHeight - (st::historyComposeFieldMaxHeight / 2));
_field->setMaxHeight(st::historyComposeFieldMaxHeight - maxh);
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
if (_kbReplyTo && !_editMsgId && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::messageTextStyle, textClean(_kbReplyTo->inReplyText()), _textDlgOptions);
_fieldBarCancel->show();
updateMouseTracking();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = 0;
}
}
resizeEvent(0);
if (_botKeyboardHide->isHidden() && canWriteMessage() && !_a_show.animating()) {
_attachEmoji->show();
} else {
_attachEmoji->hide();
}
updateField();
}
void HistoryWidget::onCmdStart() {
setFieldText({ qsl("/"), TextWithTags::Tags() }, 0, Ui::FlatTextarea::AddToUndoHistory);
}
void HistoryWidget::contextMenuEvent(QContextMenuEvent *e) {
if (!_list) return;
return _list->showContextMenu(e);
}
void HistoryWidget::forwardMessage() {
auto item = App::contextItem();
if (!item || item->id < 0 || item->serviceMsg()) return;
App::main()->forwardLayer();
}
void HistoryWidget::selectMessage() {
auto item = App::contextItem();
if (!item || item->id < 0 || item->serviceMsg()) return;
if (_list) _list->selectItem(item);
}
bool HistoryWidget::paintTopBar(Painter &p, int decreaseWidth, TimeMs ms) {
if (_a_show.animating()) {
auto progress = _a_show.current(1.);
auto retina = cIntRetinaFactor();
auto fromLeft = (_showDirection == Window::SlideDirection::FromLeft);
auto coordUnder = fromLeft ? anim::interpolate(-st::slideShift, 0, progress) : anim::interpolate(0, -st::slideShift, progress);
auto coordOver = fromLeft ? anim::interpolate(0, width(), progress) : anim::interpolate(width(), 0, progress);
auto shadow = fromLeft ? (1. - progress) : progress;
if (coordOver > 0) {
p.drawPixmap(QRect(0, 0, coordOver, st::topBarHeight), _cacheUnder, QRect(-coordUnder * retina, 0, coordOver * retina, st::topBarHeight * retina));
p.setOpacity(shadow);
p.fillRect(0, 0, coordOver, st::topBarHeight, st::slideFadeOutBg);
p.setOpacity(1);
}
p.drawPixmap(QRect(coordOver, 0, _cacheOver.width() / retina, st::topBarHeight), _cacheOver, QRect(0, 0, _cacheOver.width(), st::topBarHeight * retina));
p.setOpacity(shadow);
st::slideShadow.fill(p, QRect(coordOver - st::slideShadow.width(), 0, st::slideShadow.width(), st::topBarHeight));
return false;
}
if (!_history) return false;
auto increaseLeft = (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) ? (st::topBarArrowPadding.left() - st::topBarArrowPadding.right()) : 0;
auto nameleft = st::topBarArrowPadding.right() + increaseLeft;
auto nametop = st::topBarArrowPadding.top();
auto statustop = st::topBarHeight - st::topBarArrowPadding.bottom() - st::dialogsTextFont->height;
auto namewidth = width() - decreaseWidth - nameleft - st::topBarArrowPadding.right();
p.setFont(st::dialogsTextFont);
if (!_history->paintSendAction(p, nameleft, statustop, namewidth, width(), st::historyStatusFgTyping, ms)) {
p.setPen(_titlePeerTextOnline ? st::historyStatusFgActive : st::historyStatusFg);
p.drawText(nameleft, statustop + st::dialogsTextFont->ascent, _titlePeerText);
}
p.setPen(st::dialogsNameFg);
_peer->dialogName().drawElided(p, nameleft, nametop, namewidth);
if (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) {
st::topBarBackward.paint(p, (st::topBarArrowPadding.left() - st::topBarBackward.width()) / 2, (st::topBarHeight - st::topBarBackward.height()) / 2, width());
}
return true;
}
QRect HistoryWidget::getMembersShowAreaGeometry() const {
int increaseLeft = (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) ? (st::topBarArrowPadding.left() - st::topBarArrowPadding.right()) : 0;
int membersTextLeft = st::topBarArrowPadding.right() + increaseLeft;
int membersTextTop = st::topBarHeight - st::topBarArrowPadding.bottom() - st::dialogsTextFont->height;
int membersTextWidth = _titlePeerTextWidth;
int membersTextHeight = st::topBarHeight - membersTextTop;
return rtlrect(membersTextLeft, membersTextTop, membersTextWidth, membersTextHeight, width());
}
void HistoryWidget::setMembersShowAreaActive(bool active) {
if (!active) {
_membersDropdownShowTimer.stop();
}
if (active && _peer && (_peer->isChat() || _peer->isMegagroup())) {
if (_membersDropdown) {
_membersDropdown->otherEnter();
} else if (!_membersDropdownShowTimer.isActive()) {
_membersDropdownShowTimer.start(300);
}
} else if (_membersDropdown) {
_membersDropdown->otherLeave();
}
}
void HistoryWidget::onMembersDropdownShow() {
if (!_membersDropdown) {
_membersDropdown.create(this, st::membersInnerDropdown);
_membersDropdown->setOwnedWidget(new Profile::GroupMembersWidget(_membersDropdown, _peer, Profile::GroupMembersWidget::TitleVisibility::Hidden, st::membersInnerItem));
_membersDropdown->resizeToWidth(st::membersInnerWidth);
_membersDropdown->setMaxHeight(countMembersDropdownHeightMax());
_membersDropdown->moveToLeft(0, 0);
_membersDropdown->setHiddenCallback([this] { _membersDropdown.destroyDelayed(); });
}
_membersDropdown->otherEnter();
}
void HistoryWidget::onModerateKeyActivate(int index, bool *outHandled) {
*outHandled = _keyboard->isHidden() ? false : _keyboard->moderateKeyActivate(index);
}
void HistoryWidget::topBarClick() {
if (Adaptive::OneColumn() || !App::main()->stackIsEmpty()) {
App::main()->showBackFromStack();
} else {
if (_history) Ui::showPeerProfile(_peer);
}
}
void HistoryWidget::updateOnlineDisplay() {
if (!_history) return;
QString text;
int32 t = unixtime();
bool titlePeerTextOnline = false;
if (auto user = _peer->asUser()) {
text = App::onlineText(user, t);
titlePeerTextOnline = App::onlineColorUse(user, t);
} else if (_peer->isChat()) {
ChatData *chat = _peer->asChat();
if (!chat->amIn()) {
text = lang(lng_chat_status_unaccessible);
} else if (chat->participants.isEmpty()) {
text = _titlePeerText.isEmpty() ? lng_chat_status_members(lt_count, chat->count < 0 ? 0 : chat->count) : _titlePeerText;
} else {
int32 onlineCount = 0;
bool onlyMe = true;
for (ChatData::Participants::const_iterator i = chat->participants.cbegin(), e = chat->participants.cend(); i != e; ++i) {
if (i.key()->onlineTill > t) {
++onlineCount;
if (onlyMe && i.key() != App::self()) onlyMe = false;
}
}
if (onlineCount && !onlyMe) {
text = lng_chat_status_members_online(lt_count, chat->participants.size(), lt_count_online, onlineCount);
} else {
text = lng_chat_status_members(lt_count, chat->participants.size());
}
}
} else if (_peer->isChannel()) {
if (_peer->isMegagroup() && _peer->asChannel()->membersCount() > 0 && _peer->asChannel()->membersCount() <= Global::ChatSizeMax()) {
if (_peer->asChannel()->mgInfo->lastParticipants.size() < _peer->asChannel()->membersCount() || _peer->asChannel()->lastParticipantsCountOutdated()) {
if (App::api()) App::api()->requestLastParticipants(_peer->asChannel());
}
int32 onlineCount = 0;
bool onlyMe = true;
for (auto i = _peer->asChannel()->mgInfo->lastParticipants.cbegin(), e = _peer->asChannel()->mgInfo->lastParticipants.cend(); i != e; ++i) {
if ((*i)->onlineTill > t) {
++onlineCount;
if (onlyMe && (*i) != App::self()) onlyMe = false;
}
}
if (onlineCount && !onlyMe) {
text = lng_chat_status_members_online(lt_count, _peer->asChannel()->membersCount(), lt_count_online, onlineCount);
} else {
text = lng_chat_status_members(lt_count, _peer->asChannel()->membersCount());
}
} else {
text = _peer->asChannel()->membersCount() ? lng_chat_status_members(lt_count, _peer->asChannel()->membersCount()) : lang(_peer->isMegagroup() ? lng_group_status : lng_channel_status);
}
}
if (_titlePeerText != text) {
_titlePeerText = text;
_titlePeerTextOnline = titlePeerTextOnline;
_titlePeerTextWidth = st::dialogsTextFont->width(_titlePeerText);
if (App::main()) {
App::main()->topBar()->updateMembersShowArea();
App::main()->topBar()->update();
}
}
updateOnlineDisplayTimer();
}
void HistoryWidget::updateOnlineDisplayTimer() {
if (!_history) return;
int32 t = unixtime(), minIn = 86400;
if (_peer->isUser()) {
minIn = App::onlineWillChangeIn(_peer->asUser(), t);
} else if (_peer->isChat()) {
ChatData *chat = _peer->asChat();
if (chat->participants.isEmpty()) return;
for (ChatData::Participants::const_iterator i = chat->participants.cbegin(), e = chat->participants.cend(); i != e; ++i) {
int32 onlineWillChangeIn = App::onlineWillChangeIn(i.key(), t);
if (onlineWillChangeIn < minIn) {
minIn = onlineWillChangeIn;
}
}
} else if (_peer->isChannel()) {
}
App::main()->updateOnlineDisplayIn(minIn * 1000);
}
void HistoryWidget::moveFieldControls() {
auto keyboardHeight = 0;
auto bottom = height();
auto maxKeyboardHeight = st::historyComposeFieldMaxHeight - _field->height();
_keyboard->resizeToWidth(width(), maxKeyboardHeight);
if (_kbShown) {
keyboardHeight = qMin(_keyboard->height(), maxKeyboardHeight);
bottom -= keyboardHeight;
_kbScroll->setGeometry(0, bottom, width(), keyboardHeight);
}
// _attachToggle --------------------------------------------------------- _emojiPan --------- _fieldBarCancel
// (_attachDocument|_attachPhoto) _field (_silent|_cmdStart|_kbShow) (_kbHide|_attachEmoji) [_broadcast] _send
// (_botStart|_unblock|_joinChannel|_muteUnmute)
auto buttonsBottom = bottom - _attachToggle->height();
auto left = 0;
_attachToggle->moveToLeft(left, buttonsBottom); left += _attachToggle->width();
_field->moveToLeft(left, bottom - _field->height() - st::historySendPadding);
auto right = st::historySendRight;
_send->moveToRight(right, buttonsBottom); right += _send->width();
_attachEmoji->moveToRight(right, buttonsBottom);
_botKeyboardHide->moveToRight(right, buttonsBottom); right += _botKeyboardHide->width();
_botKeyboardShow->moveToRight(right, buttonsBottom);
_botCommandStart->moveToRight(right, buttonsBottom);
_silent->moveToRight(right, buttonsBottom);
_fieldBarCancel->moveToRight(0, _field->y() - st::historySendPadding - _fieldBarCancel->height());
_emojiPan->moveBottom(_field->y() - st::historySendPadding);
auto fullWidthButtonRect = QRect(0, bottom - _botStart->height(), width(), _botStart->height());
_botStart->setGeometry(fullWidthButtonRect);
_unblock->setGeometry(fullWidthButtonRect);
_joinChannel->setGeometry(fullWidthButtonRect);
_muteUnmute->setGeometry(fullWidthButtonRect);
}
void HistoryWidget::updateFieldSize() {
auto kbShowShown = _history && !_kbShown && _keyboard->hasMarkup();
auto fieldWidth = width() - _attachToggle->width() - st::historySendRight;
fieldWidth -= _send->width();
fieldWidth -= _attachEmoji->width();
if (kbShowShown) fieldWidth -= _botKeyboardShow->width();
if (_cmdStartShown) fieldWidth -= _botCommandStart->width();
if (hasSilentToggle()) fieldWidth -= _silent->width();
if (_field->width() != fieldWidth) {
_field->resize(fieldWidth, _field->height());
} else {
moveFieldControls();
}
}
void HistoryWidget::clearInlineBot() {
if (_inlineBot) {
_inlineBot = nullptr;
inlineBotChanged();
_field->finishPlaceholder();
}
_emojiPan->clearInlineBot();
onCheckFieldAutocomplete();
}
void HistoryWidget::inlineBotChanged() {
bool isInlineBot = showInlineBotCancel();
if (_isInlineBot != isInlineBot) {
_isInlineBot = isInlineBot;
updateFieldPlaceholder();
updateFieldSubmitSettings();
updateControlsVisibility();
}
}
void HistoryWidget::onFieldResize() {
moveFieldControls();
updateListSize();
updateField();
}
void HistoryWidget::onFieldFocused() {
if (_list) _list->clearSelectedItems(true);
}
void HistoryWidget::onCheckFieldAutocomplete() {
if (!_history || _a_show.animating()) return;
bool start = false;
bool isInlineBot = _inlineBot && (_inlineBot != Ui::LookingUpInlineBot);
QString query = isInlineBot ? QString() : _field->getMentionHashtagBotCommandPart(start);
if (!query.isEmpty()) {
if (query.at(0) == '#' && cRecentWriteHashtags().isEmpty() && cRecentSearchHashtags().isEmpty()) Local::readRecentHashtagsAndBots();
if (query.at(0) == '@' && cRecentInlineBots().isEmpty()) Local::readRecentHashtagsAndBots();
if (query.at(0) == '/' && _peer->isUser() && !_peer->asUser()->botInfo) return;
}
_fieldAutocomplete->showFiltered(_peer, query, start);
}
void HistoryWidget::updateFieldPlaceholder() {
if (_editMsgId) {
_field->setPlaceholder(lang(lng_edit_message_text));
} else {
if (_inlineBot && _inlineBot != Ui::LookingUpInlineBot) {
_field->setPlaceholder(_inlineBot->botInfo->inlinePlaceholder.mid(1), _inlineBot->username.size() + 2);
} else {
_field->setPlaceholder(lang((_history && _history->isChannel() && !_history->isMegagroup()) ? (_silent->checked() ? lng_broadcast_silent_ph : lng_broadcast_ph) : lng_message_ph));
}
}
updateSendButtonType();
}
template <typename SendCallback>
bool HistoryWidget::showSendFilesBox(object_ptr<SendFilesBox> box, const QString &insertTextOnCancel, const QString *addedComment, SendCallback callback) {
App::wnd()->activateWindow();
auto withComment = (addedComment != nullptr);
box->setConfirmedCallback(base::lambda_guarded(this, [this, withComment, sendCallback = std::move(callback)](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, bool ctrlShiftEnter) {
if (!canWriteMessage()) return;
auto replyTo = replyToId();
if (withComment) {
onSend(ctrlShiftEnter, replyTo);
}
sendCallback(files, image, std::move(information), compressed, caption, replyTo);
}));
if (withComment) {
auto was = _field->getTextWithTags();
setFieldText({ *addedComment, TextWithTags::Tags() });
box->setCancelledCallback(base::lambda_guarded(this, [this, was] {
setFieldText(was);
}));
} else if (!insertTextOnCancel.isEmpty()) {
box->setCancelledCallback(base::lambda_guarded(this, [this, insertTextOnCancel] {
_field->textCursor().insertText(insertTextOnCancel);
}));
}
Ui::show(std::move(box));
return true;
}
template <typename Callback>
bool HistoryWidget::validateSendingFiles(const SendingFilesLists &lists, Callback callback) {
if (!canWriteMessage()) return false;
App::wnd()->activateWindow();
if (!lists.nonLocalUrls.isEmpty()) {
Ui::show(Box<InformBox>(lng_send_image_non_local(lt_name, lists.nonLocalUrls.front().toDisplayString())));
} else if (!lists.emptyFiles.isEmpty()) {
Ui::show(Box<InformBox>(lng_send_image_empty(lt_name, lists.emptyFiles.front())));
} else if (!lists.tooLargeFiles.isEmpty()) {
Ui::show(Box<InformBox>(lng_send_image_too_large(lt_name, lists.tooLargeFiles.front())));
} else if (!lists.filesToSend.isEmpty()) {
return callback(lists.filesToSend);
}
return false;
}
bool HistoryWidget::confirmSendingFiles(const QList<QUrl> &files, CompressConfirm compressed, const QString *addedComment) {
return confirmSendingFiles(getSendingFilesLists(files), compressed, addedComment);
}
bool HistoryWidget::confirmSendingFiles(const QStringList &files, CompressConfirm compressed, const QString *addedComment) {
return confirmSendingFiles(getSendingFilesLists(files), compressed, addedComment);
}
bool HistoryWidget::confirmSendingFiles(const SendingFilesLists &lists, CompressConfirm compressed, const QString *addedComment) {
return validateSendingFiles(lists, [this, &lists, compressed, addedComment](const QStringList &files) {
auto insertTextOnCancel = QString();
auto sendCallback = [this](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, MsgId replyTo) {
auto type = compressed ? SendMediaType::Photo : SendMediaType::File;
uploadFilesAfterConfirmation(files, QByteArray(), image, std::move(information), type, caption);
};
auto boxCompressConfirm = compressed;
if (files.size() > 1 && !lists.allFilesForCompress) {
boxCompressConfirm = CompressConfirm::None;
}
auto box = Box<SendFilesBox>(files, boxCompressConfirm);
return showSendFilesBox(std::move(box), insertTextOnCancel, addedComment, std::move(sendCallback));
});
}
bool HistoryWidget::confirmSendingFiles(const QImage &image, const QByteArray &content, CompressConfirm compressed, const QString &insertTextOnCancel) {
if (!canWriteMessage() || image.isNull()) return false;
App::wnd()->activateWindow();
auto sendCallback = [this, content](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, MsgId replyTo) {
auto type = compressed ? SendMediaType::Photo : SendMediaType::File;
uploadFilesAfterConfirmation(files, content, image, std::move(information), type, caption);
};
auto box = Box<SendFilesBox>(image, compressed);
return showSendFilesBox(std::move(box), insertTextOnCancel, nullptr, std::move(sendCallback));
}
bool HistoryWidget::confirmSendingFiles(const QMimeData *data, CompressConfirm compressed, const QString &insertTextOnCancel) {
if (!canWriteMessage()) {
return false;
}
auto urls = data->urls();
if (!urls.isEmpty()) {
for_const (auto &url, urls) {
if (url.isLocalFile()) {
confirmSendingFiles(urls, compressed);
return true;
}
}
}
if (data->hasImage()) {
auto image = qvariant_cast<QImage>(data->imageData());
if (!image.isNull()) {
confirmSendingFiles(image, QByteArray(), compressed, insertTextOnCancel);
return true;
}
}
return false;
}
bool HistoryWidget::confirmShareContact(const QString &phone, const QString &fname, const QString &lname, const QString *addedComment) {
if (!canWriteMessage()) return false;
auto box = Box<SendFilesBox>(phone, fname, lname);
auto sendCallback = [this, phone, fname, lname](const QStringList &files, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, bool compressed, const QString &caption, MsgId replyTo) {
shareContact(_peer->id, phone, fname, lname, replyTo);
};
auto insertTextOnCancel = QString();
return showSendFilesBox(std::move(box), insertTextOnCancel, addedComment, std::move(sendCallback));
}
HistoryWidget::SendingFilesLists HistoryWidget::getSendingFilesLists(const QList<QUrl> &files) {
auto result = SendingFilesLists();
for_const (auto &url, files) {
if (!url.isLocalFile()) {
result.nonLocalUrls.push_back(url);
} else {
auto filepath = Platform::File::UrlToLocal(url);
getSendingLocalFileInfo(result, filepath);
}
}
return result;
}
HistoryWidget::SendingFilesLists HistoryWidget::getSendingFilesLists(const QStringList &files) {
auto result = SendingFilesLists();
for_const (auto &filepath, files) {
getSendingLocalFileInfo(result, filepath);
}
return result;
}
void HistoryWidget::getSendingLocalFileInfo(SendingFilesLists &result, const QString &filepath) {
auto hasExtensionForCompress = [](const QString &filepath) {
for_const (auto extension, cExtensionsForCompress()) {
if (filepath.right(extension.size()).compare(extension, Qt::CaseInsensitive) == 0) {
return true;
}
}
return false;
};
auto fileinfo = QFileInfo(filepath);
if (fileinfo.isDir()) {
result.directories.push_back(filepath);
} else {
auto filesize = fileinfo.size();
if (filesize <= 0) {
result.emptyFiles.push_back(filepath);
} else if (filesize > App::kFileSizeLimit) {
result.tooLargeFiles.push_back(filepath);
} else {
result.filesToSend.push_back(filepath);
if (result.allFilesForCompress) {
if (filesize > App::kImageSizeLimit || !hasExtensionForCompress(filepath)) {
result.allFilesForCompress = false;
}
}
}
}
}
void HistoryWidget::uploadFiles(const QStringList &files, SendMediaType type) {
if (!canWriteMessage()) return;
auto caption = QString();
uploadFilesAfterConfirmation(files, QByteArray(), QImage(), std::unique_ptr<FileLoadTask::MediaInformation>(), type, caption);
}
void HistoryWidget::uploadFilesAfterConfirmation(const QStringList &files, const QByteArray &content, const QImage &image, std::unique_ptr<FileLoadTask::MediaInformation> information, SendMediaType type, QString caption) {
t_assert(canWriteMessage());
auto to = FileLoadTo(_peer->id, _silent->checked(), replyToId());
if (files.size() > 1 && !caption.isEmpty()) {
MainWidget::MessageToSend message;
message.history = _history;
message.textWithTags = { caption, TextWithTags::Tags() };
message.replyTo = to.replyTo;
message.silent = to.silent;
message.clearDraft = false;
App::main()->sendMessage(message);
caption = QString();
}
auto tasks = TasksList();
tasks.reserve(files.size());
for_const (auto &filepath, files) {
if (filepath.isEmpty() && (!image.isNull() || !content.isNull())) {
tasks.push_back(MakeShared<FileLoadTask>(content, image, type, to, caption));
} else {
tasks.push_back(MakeShared<FileLoadTask>(filepath, std::move(information), type, to, caption));
}
}
_fileLoader.addTasks(tasks);
cancelReplyAfterMediaSend(lastForceReplyReplied());
}
void HistoryWidget::uploadFile(const QByteArray &fileContent, SendMediaType type) {
if (!canWriteMessage()) return;
auto to = FileLoadTo(_peer->id, _silent->checked(), replyToId());
auto caption = QString();
_fileLoader.addTask(MakeShared<FileLoadTask>(fileContent, QImage(), type, to, caption));
cancelReplyAfterMediaSend(lastForceReplyReplied());
}
void HistoryWidget::sendFileConfirmed(const FileLoadResultPtr &file) {
bool lastKeyboardUsed = lastForceReplyReplied(FullMsgId(peerToChannel(file->to.peer), file->to.replyTo));
FullMsgId newId(peerToChannel(file->to.peer), clientMsgId());
connect(App::uploader(), SIGNAL(photoReady(const FullMsgId&,bool,const MTPInputFile&)), this, SLOT(onPhotoUploaded(const FullMsgId&,bool,const MTPInputFile&)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(documentReady(const FullMsgId&,bool,const MTPInputFile&)), this, SLOT(onDocumentUploaded(const FullMsgId&,bool,const MTPInputFile&)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(thumbDocumentReady(const FullMsgId&,bool,const MTPInputFile&,const MTPInputFile&)), this, SLOT(onThumbDocumentUploaded(const FullMsgId&,bool,const MTPInputFile&, const MTPInputFile&)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(photoProgress(const FullMsgId&)), this, SLOT(onPhotoProgress(const FullMsgId&)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(documentProgress(const FullMsgId&)), this, SLOT(onDocumentProgress(const FullMsgId&)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(photoFailed(const FullMsgId&)), this, SLOT(onPhotoFailed(const FullMsgId&)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(documentFailed(const FullMsgId&)), this, SLOT(onDocumentFailed(const FullMsgId&)), Qt::UniqueConnection);
App::uploader()->upload(newId, file);
History *h = App::history(file->to.peer);
fastShowAtEnd(h);
MTPDmessage::Flags flags = newMessageFlags(h->peer) | MTPDmessage::Flag::f_media; // unread, out
if (file->to.replyTo) flags |= MTPDmessage::Flag::f_reply_to_msg_id;
bool channelPost = h->peer->isChannel() && !h->peer->isMegagroup();
bool showFromName = !channelPost || h->peer->asChannel()->addsSignature();
bool silentPost = channelPost && file->to.silent;
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (showFromName) {
flags |= MTPDmessage::Flag::f_from_id;
}
if (silentPost) {
flags |= MTPDmessage::Flag::f_silent;
}
auto messageFromId = showFromName ? AuthSession::CurrentUserId() : 0;
if (file->type == SendMediaType::Photo) {
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(file->to.peer), MTPnullFwdHeader, MTPint(), MTP_int(file->to.replyTo), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaPhoto(file->photo, MTP_string(file->caption)), MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint()), NewMessageUnread);
} else if (file->type == SendMediaType::File) {
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(file->to.peer), MTPnullFwdHeader, MTPint(), MTP_int(file->to.replyTo), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaDocument(file->document, MTP_string(file->caption)), MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint()), NewMessageUnread);
} else if (file->type == SendMediaType::Audio) {
if (!h->peer->isChannel()) {
flags |= MTPDmessage::Flag::f_media_unread;
}
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(messageFromId), peerToMTP(file->to.peer), MTPnullFwdHeader, MTPint(), MTP_int(file->to.replyTo), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaDocument(file->document, MTP_string(file->caption)), MTPnullMarkup, MTPnullEntities, MTP_int(1), MTPint()), NewMessageUnread);
}
if (_peer && file->to.peer == _peer->id) {
App::main()->historyToDown(_history);
}
App::main()->dialogsToUp();
peerMessagesUpdated(file->to.peer);
cancelReplyAfterMediaSend(lastKeyboardUsed);
}
void HistoryWidget::onPhotoUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file) {
if (auto item = App::histItemById(newId)) {
uint64 randomId = rand_value<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->replyToId();
MTPmessages_SendMedia::Flags sendFlags = 0;
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = hist->peer->isChannel() && !hist->peer->isMegagroup();
bool silentPost = channelPost && silent;
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto caption = item->getMedia() ? item->getMedia()->getCaption() : TextWithEntities();
MTPDinputMediaUploadedPhoto::Flags mediaFlags = 0;
auto media = MTP_inputMediaUploadedPhoto(MTP_flags(mediaFlags), file, MTP_string(caption.text), MTPVector<MTPInputDocument>());
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), media, MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, hist->sendRequestId);
}
}
namespace {
MTPVector<MTPDocumentAttribute> _composeDocumentAttributes(DocumentData *document) {
QVector<MTPDocumentAttribute> attributes(1, MTP_documentAttributeFilename(MTP_string(document->name)));
if (document->dimensions.width() > 0 && document->dimensions.height() > 0) {
int32 duration = document->duration();
if (duration >= 0) {
attributes.push_back(MTP_documentAttributeVideo(MTP_int(duration), MTP_int(document->dimensions.width()), MTP_int(document->dimensions.height())));
} else {
attributes.push_back(MTP_documentAttributeImageSize(MTP_int(document->dimensions.width()), MTP_int(document->dimensions.height())));
}
}
if (document->type == AnimatedDocument) {
attributes.push_back(MTP_documentAttributeAnimated());
} else if (document->type == StickerDocument && document->sticker()) {
MTPDdocumentAttributeSticker::Flags stickerFlags = 0;
attributes.push_back(MTP_documentAttributeSticker(MTP_flags(stickerFlags), MTP_string(document->sticker()->alt), document->sticker()->set, MTPMaskCoords()));
} else if (document->type == SongDocument && document->song()) {
attributes.push_back(MTP_documentAttributeAudio(MTP_flags(MTPDdocumentAttributeAudio::Flag::f_title | MTPDdocumentAttributeAudio::Flag::f_performer), MTP_int(document->song()->duration), MTP_string(document->song()->title), MTP_string(document->song()->performer), MTPstring()));
} else if (document->type == VoiceDocument && document->voice()) {
attributes.push_back(MTP_documentAttributeAudio(MTP_flags(MTPDdocumentAttributeAudio::Flag::f_voice | MTPDdocumentAttributeAudio::Flag::f_waveform), MTP_int(document->voice()->duration), MTPstring(), MTPstring(), MTP_bytes(documentWaveformEncode5bit(document->voice()->waveform))));
}
return MTP_vector<MTPDocumentAttribute>(attributes);
}
}
void HistoryWidget::onDocumentUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file) {
if (auto item = dynamic_cast<HistoryMessage*>(App::histItemById(newId))) {
auto media = item->getMedia();
if (auto document = media ? media->getDocument() : nullptr) {
uint64 randomId = rand_value<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->replyToId();
MTPmessages_SendMedia::Flags sendFlags = 0;
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = hist->peer->isChannel() && !hist->peer->isMegagroup();
bool silentPost = channelPost && silent;
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto caption = item->getMedia() ? item->getMedia()->getCaption() : TextWithEntities();
MTPDinputMediaUploadedDocument::Flags mediaFlags = 0;
auto media = MTP_inputMediaUploadedDocument(MTP_flags(mediaFlags), file, MTP_string(document->mime), _composeDocumentAttributes(document), MTP_string(caption.text), MTPVector<MTPInputDocument>());
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), media, MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, hist->sendRequestId);
}
}
}
void HistoryWidget::onThumbDocumentUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file, const MTPInputFile &thumb) {
if (auto item = dynamic_cast<HistoryMessage*>(App::histItemById(newId))) {
auto media = item->getMedia();
if (auto document = media ? media->getDocument() : nullptr) {
uint64 randomId = rand_value<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->replyToId();
MTPmessages_SendMedia::Flags sendFlags = 0;
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = hist->peer->isChannel() && !hist->peer->isMegagroup();
bool silentPost = channelPost && silent;
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto caption = media ? media->getCaption() : TextWithEntities();
MTPDinputMediaUploadedThumbDocument::Flags mediaFlags = 0;
auto media = MTP_inputMediaUploadedThumbDocument(MTP_flags(mediaFlags), file, thumb, MTP_string(document->mime), _composeDocumentAttributes(document), MTP_string(caption.text), MTPVector<MTPInputDocument>());
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), media, MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, hist->sendRequestId);
}
}
}
void HistoryWidget::onPhotoProgress(const FullMsgId &newId) {
if (auto item = App::histItemById(newId)) {
auto photo = (item->getMedia() && item->getMedia()->type() == MediaTypePhoto) ? static_cast<HistoryPhoto*>(item->getMedia())->photo() : nullptr;
if (!item->isPost()) {
updateSendAction(item->history(), SendAction::Type::UploadPhoto, 0);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onDocumentProgress(const FullMsgId &newId) {
if (auto item = App::histItemById(newId)) {
auto media = item->getMedia();
auto document = media ? media->getDocument() : nullptr;
if (!item->isPost()) {
updateSendAction(item->history(), (document && document->voice()) ? SendAction::Type::UploadVoice : SendAction::Type::UploadFile, document ? document->uploadOffset : 0);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onPhotoFailed(const FullMsgId &newId) {
HistoryItem *item = App::histItemById(newId);
if (item) {
if (!item->isPost()) {
updateSendAction(item->history(), SendAction::Type::UploadPhoto, -1);
}
// Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onDocumentFailed(const FullMsgId &newId) {
if (auto item = App::histItemById(newId)) {
auto media = item->getMedia();
auto document = media ? media->getDocument() : nullptr;
if (!item->isPost()) {
updateSendAction(item->history(), (document && document->voice()) ? SendAction::Type::UploadVoice : SendAction::Type::UploadFile, -1);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onReportSpamClicked() {
_clearPeer = _peer;
auto text = lang(_peer->isUser() ? lng_report_spam_sure : ((_peer->isChat() || _peer->isMegagroup()) ? lng_report_spam_sure_group : lng_report_spam_sure_channel));
Ui::show(Box<ConfirmBox>(text, lang(lng_report_spam_ok), st::attentionBoxButton, base::lambda_guarded(this, [this] {
if (_reportSpamRequest) return;
Ui::hideLayer();
if (_clearPeer->isUser()) MTP::send(MTPcontacts_Block(_clearPeer->asUser()->inputUser), rpcDone(&HistoryWidget::blockDone, _clearPeer), RPCFailHandlerPtr(), 0, 5);
_reportSpamRequest = MTP::send(MTPmessages_ReportSpam(_clearPeer->input), rpcDone(&HistoryWidget::reportSpamDone, _clearPeer), rpcFail(&HistoryWidget::reportSpamFail));
})));
}
void HistoryWidget::reportSpamDone(PeerData *peer, const MTPBool &result, mtpRequestId req) {
if (req == _reportSpamRequest) {
_reportSpamRequest = 0;
}
if (peer) {
cRefReportSpamStatuses().insert(peer->id, dbiprsReportSent);
Local::writeReportSpamStatuses();
}
_reportSpamStatus = dbiprsReportSent;
_reportSpamPanel->setReported(_reportSpamStatus == dbiprsReportSent, peer);
}
bool HistoryWidget::reportSpamFail(const RPCError &error, mtpRequestId req) {
if (MTP::isDefaultHandledError(error)) return false;
if (req == _reportSpamRequest) {
_reportSpamRequest = 0;
}
return false;
}
void HistoryWidget::onReportSpamHide() {
if (_peer) {
cRefReportSpamStatuses().insert(_peer->id, dbiprsHidden);
Local::writeReportSpamStatuses();
MTP::send(MTPmessages_HideReportSpam(_peer->input));
}
_reportSpamStatus = dbiprsHidden;
updateControlsVisibility();
}
void HistoryWidget::onReportSpamClear() {
_clearPeer = _peer;
if (_clearPeer->isUser()) {
App::main()->deleteConversation(_clearPeer);
} else if (_clearPeer->isChat()) {
App::main()->showBackFromStack();
MTP::send(MTPmessages_DeleteChatUser(_clearPeer->asChat()->inputChat, App::self()->inputUser), App::main()->rpcDone(&MainWidget::deleteHistoryAfterLeave, _clearPeer), App::main()->rpcFail(&MainWidget::leaveChatFailed, _clearPeer));
} else if (_clearPeer->isChannel()) {
App::main()->showBackFromStack();
if (_clearPeer->migrateFrom()) {
App::main()->deleteConversation(_clearPeer->migrateFrom());
}
MTP::send(MTPchannels_LeaveChannel(_clearPeer->asChannel()->inputChannel), App::main()->rpcDone(&MainWidget::sentUpdatesReceived));
}
}
void HistoryWidget::peerMessagesUpdated(PeerId peer) {
if (_peer && _list && peer == _peer->id) {
updateListSize();
updateBotKeyboard();
if (!_scroll->isHidden()) {
bool unblock = isBlocked(), botStart = isBotStart(), joinChannel = isJoinChannel(), muteUnmute = isMuteUnmute();
bool upd = (_unblock->isHidden() == unblock);
if (!upd && !unblock) upd = (_botStart->isHidden() == botStart);
if (!upd && !unblock && !botStart) upd = (_joinChannel->isHidden() == joinChannel);
if (!upd && !unblock && !botStart && !joinChannel) upd = (_muteUnmute->isHidden() == muteUnmute);
if (upd) {
updateControlsVisibility();
updateControlsGeometry();
}
}
}
}
void HistoryWidget::peerMessagesUpdated() {
if (_list) peerMessagesUpdated(_peer->id);
}
void HistoryWidget::grapWithoutTopBarShadow() {
grabStart();
_topShadow->hide();
}
void HistoryWidget::grabFinish() {
_inGrab = false;
resizeEvent(0);
_topShadow->show();
}
bool HistoryWidget::isItemVisible(HistoryItem *item) {
if (isHidden() || _a_show.animating() || !_list) {
return false;
}
int32 top = _list->itemTop(item), st = _scroll->scrollTop();
if (top < 0 || top + item->height() <= st || top >= st + _scroll->height()) {
return false;
}
return true;
}
void HistoryWidget::ui_repaintHistoryItem(const HistoryItem *item) {
if (_peer && _list && (item->history() == _history || (_migrated && item->history() == _migrated))) {
auto ms = getms();
if (_lastScrolled + 100 <= ms) {
_list->repaintItem(item);
} else {
_updateHistoryItems.start(_lastScrolled + 100 - ms);
}
}
}
void HistoryWidget::onUpdateHistoryItems() {
if (!_list) return;
auto ms = getms();
if (_lastScrolled + 100 <= ms) {
_list->update();
} else {
_updateHistoryItems.start(_lastScrolled + 100 - ms);
}
}
void HistoryWidget::ui_repaintInlineItem(const InlineBots::Layout::ItemBase *layout) {
_emojiPan->ui_repaintInlineItem(layout);
}
bool HistoryWidget::ui_isInlineItemVisible(const InlineBots::Layout::ItemBase *layout) {
return _emojiPan->ui_isInlineItemVisible(layout);
}
bool HistoryWidget::ui_isInlineItemBeingChosen() {
return _emojiPan->ui_isInlineItemBeingChosen();
}
PeerData *HistoryWidget::ui_getPeerForMouseAction() {
return _peer;
}
void HistoryWidget::notify_historyItemLayoutChanged(const HistoryItem *item) {
if (_peer && _list && (item == App::mousedItem() || item == App::hoveredItem() || item == App::hoveredLinkItem())) {
_list->onUpdateSelected();
}
}
void HistoryWidget::notify_inlineItemLayoutChanged(const InlineBots::Layout::ItemBase *layout) {
_emojiPan->notify_inlineItemLayoutChanged(layout);
}
void HistoryWidget::notify_handlePendingHistoryUpdate() {
if (hasPendingResizedItems()) {
updateListSize();
_list->update();
}
}
void HistoryWidget::resizeEvent(QResizeEvent *e) {
auto layout = (width() < st::adaptiveChatWideWidth) ? Adaptive::ChatLayout::Normal : Adaptive::ChatLayout::Wide;
if (layout != Global::AdaptiveChatLayout()) {
Global::SetAdaptiveChatLayout(layout);
Adaptive::Changed().notify(true);
}
updateControlsGeometry();
}
void HistoryWidget::updateControlsGeometry() {
_reportSpamPanel->resize(width(), _reportSpamPanel->height());
moveFieldControls();
if (_pinnedBar) {
if (_scroll->y() != st::historyReplyHeight) {
_scroll->move(0, st::historyReplyHeight);
_reportSpamPanel->move(0, st::historyReplyHeight);
_fieldAutocomplete->setBoundings(_scroll->geometry());
}
_pinnedBar->cancel->move(width() - _pinnedBar->cancel->width(), 0);
_pinnedBar->shadow->setGeometry(0, st::historyReplyHeight, width(), st::lineWidth);
} else if (_scroll->y() != 0) {
_scroll->move(0, 0);
_reportSpamPanel->move(0, 0);
_fieldAutocomplete->setBoundings(_scroll->geometry());
}
updateListSize(false, false, { ScrollChangeAdd, App::main() ? App::main()->contentScrollAddToY() : 0 });
updateFieldSize();
updateHistoryDownPosition();
_emojiPan->setMinTop(0);
_emojiPan->setMinBottom(_attachEmoji->height());
if (_membersDropdown) {
_membersDropdown->setMaxHeight(countMembersDropdownHeightMax());
}
switch (_attachDrag) {
case DragStateFiles:
_attachDragDocument->resize(width() - st::dragMargin.left() - st::dragMargin.right(), height() - st::dragMargin.top() - st::dragMargin.bottom());
_attachDragDocument->move(st::dragMargin.left(), st::dragMargin.top());
break;
case DragStatePhotoFiles:
_attachDragDocument->resize(width() - st::dragMargin.left() - st::dragMargin.right(), (height() - st::dragMargin.top() - st::dragMargin.bottom()) / 2);
_attachDragDocument->move(st::dragMargin.left(), st::dragMargin.top());
_attachDragPhoto->resize(_attachDragDocument->width(), _attachDragDocument->height());
_attachDragPhoto->move(st::dragMargin.left(), height() - _attachDragPhoto->height() - st::dragMargin.bottom());
break;
case DragStateImage:
_attachDragPhoto->resize(width() - st::dragMargin.left() - st::dragMargin.right(), height() - st::dragMargin.top() - st::dragMargin.bottom());
_attachDragPhoto->move(st::dragMargin.left(), st::dragMargin.top());
break;
}
_topShadow->resize(width() - ((!Adaptive::OneColumn() && !_inGrab) ? st::lineWidth : 0), st::lineWidth);
_topShadow->moveToLeft((!Adaptive::OneColumn() && !_inGrab) ? st::lineWidth : 0, 0);
}
void HistoryWidget::itemRemoved(HistoryItem *item) {
if (item == _replyEditMsg) {
if (_editMsgId) {
cancelEdit();
} else {
cancelReply();
}
}
if (item == _replyReturn) {
calcNextReplyReturn();
}
if (_pinnedBar && item->id == _pinnedBar->msgId) {
pinnedMsgVisibilityUpdated();
}
if (_kbReplyTo && item == _kbReplyTo) {
onKbToggle();
_kbReplyTo = 0;
}
}
void HistoryWidget::itemEdited(HistoryItem *item) {
if (item == _replyEditMsg) {
updateReplyEditTexts(true);
}
if (_pinnedBar && item->id == _pinnedBar->msgId) {
updatePinnedBar(true);
}
}
void HistoryWidget::updateScrollColors() {
_scroll->updateBars();
}
MsgId HistoryWidget::replyToId() const {
return _replyToId ? _replyToId : (_kbReplyTo ? _kbReplyTo->id : 0);
}
void HistoryWidget::updateListSize(bool initial, bool loadedDown, const ScrollChange &change) {
if (!_history || (initial && _histInited) || (!initial && !_histInited)) return;
if (_firstLoadRequest || _a_show.animating()) {
return; // scrollTopMax etc are not working after recountHeight()
}
int newScrollHeight = height();
if (isBlocked() || isBotStart() || isJoinChannel() || isMuteUnmute()) {
newScrollHeight -= _unblock->height();
} else {
if (_canSendMessages) {
newScrollHeight -= (_field->height() + 2 * st::historySendPadding);
}
if (_editMsgId || replyToId() || readyToForward() || (_previewData && _previewData->pendingTill >= 0)) {
newScrollHeight -= st::historyReplyHeight;
}
if (_kbShown) {
newScrollHeight -= _kbScroll->height();
}
}
if (_pinnedBar) {
newScrollHeight -= st::historyReplyHeight;
}
int wasScrollTop = _scroll->scrollTop();
bool wasAtBottom = wasScrollTop + 1 > _scroll->scrollTopMax();
bool needResize = (_scroll->width() != width()) || (_scroll->height() != newScrollHeight);
if (needResize) {
_scroll->resize(width(), newScrollHeight);
// on initial updateListSize we didn't put the _scroll->scrollTop correctly yet
// so visibleAreaUpdated() call will erase it with the new (undefined) value
if (!initial) {
visibleAreaUpdated();
}
_fieldAutocomplete->setBoundings(_scroll->geometry());
_historyDown->moveToRight(st::historyToDownPosition.x(), _scroll->y() + _scroll->height() - _historyDown->height() - st::historyToDownPosition.y());
}
_list->recountHeight();
bool washidden = _scroll->isHidden();
if (washidden) {
_scroll->show();
}
_list->updateSize();
if (washidden) {
_scroll->hide();
}
if ((!initial && !wasAtBottom) || (loadedDown && (!_history->showFrom || _history->unreadBar || _history->loadedAtBottom()) && (!_migrated || !_migrated->showFrom || _migrated->unreadBar || _history->loadedAtBottom()))) {
int toY = _list->historyScrollTop();
if (change.type == ScrollChangeAdd) {
toY += change.value;
} else if (change.type == ScrollChangeNoJumpToBottom) {
toY = wasScrollTop;
} else if (_addToScroll) {
toY += _addToScroll;
_addToScroll = 0;
}
if (toY > _scroll->scrollTopMax()) {
toY = _scroll->scrollTopMax();
}
if (_scroll->scrollTop() == toY) {
visibleAreaUpdated();
} else {
_scroll->scrollToY(toY);
}
return;
}
if (initial) {
_histInited = true;
}
int32 toY = ScrollMax;
if (initial && (_history->scrollTopItem || (_migrated && _migrated->scrollTopItem))) {
toY = _list->historyScrollTop();
} else if (initial && _migrated && _showAtMsgId < 0 && -_showAtMsgId < ServerMaxMsgId) {
HistoryItem *item = App::histItemById(0, -_showAtMsgId);
int32 iy = _list->itemTop(item);
if (iy < 0) {
setMsgId(0);
_histInited = false;
return updateListSize(initial, false, change);
} else {
toY = (_scroll->height() > item->height()) ? qMax(iy - (_scroll->height() - item->height()) / 2, 0) : iy;
_animActiveStart = getms();
_animActiveTimer.start(AnimationTimerDelta);
_activeAnimMsgId = _showAtMsgId;
}
} else if (initial && _showAtMsgId > 0) {
HistoryItem *item = App::histItemById(_channel, _showAtMsgId);
int32 iy = _list->itemTop(item);
if (iy < 0) {
setMsgId(0);
_histInited = false;
return updateListSize(initial, false, change);
} else {
toY = (_scroll->height() > item->height()) ? qMax(iy - (_scroll->height() - item->height()) / 2, 0) : iy;
_animActiveStart = getms();
_animActiveTimer.start(AnimationTimerDelta);
_activeAnimMsgId = _showAtMsgId;
if (item->isGroupMigrate() && _migrated && !_migrated->isEmpty() && _migrated->loadedAtBottom() && _migrated->blocks.back()->items.back()->isGroupMigrate() && _list->historyTop() != _list->historyDrawTop()) {
_activeAnimMsgId = -_migrated->blocks.back()->items.back()->id;
}
}
} else if (initial && (_history->unreadBar || (_migrated && _migrated->unreadBar))) {
toY = unreadBarTop();
} else if (_migrated && _migrated->showFrom) {
toY = _list->itemTop(_migrated->showFrom);
if (toY < _scroll->scrollTopMax() + HistoryMessageUnreadBar::height() - HistoryMessageUnreadBar::marginTop()) {
_migrated->addUnreadBar();
if (_migrated->unreadBar) {
setMsgId(ShowAtUnreadMsgId);
_histInited = false;
updateListSize(true);
App::wnd()->checkHistoryActivation();
return;
}
}
} else if (_history->showFrom) {
toY = _list->itemTop(_history->showFrom);
if (toY < _scroll->scrollTopMax() + st::historyUnreadBarHeight) {
_history->addUnreadBar();
if (_history->unreadBar) {
setMsgId(ShowAtUnreadMsgId);
_histInited = false;
updateListSize(true);
App::wnd()->checkHistoryActivation();
return;
}
}
} else {
}
auto scrollMax = _scroll->scrollTopMax();
accumulate_min(toY, scrollMax);
if (_scroll->scrollTop() == toY) {
visibleAreaUpdated();
} else {
_scroll->scrollToY(toY);
}
}
int HistoryWidget::unreadBarTop() const {
auto getUnreadBar = [this]() -> HistoryItem* {
if (_migrated && _migrated->unreadBar) {
return _migrated->unreadBar;
}
if (_history->unreadBar) {
return _history->unreadBar;
}
return nullptr;
};
if (HistoryItem *bar = getUnreadBar()) {
int result = _list->itemTop(bar) + HistoryMessageUnreadBar::marginTop();
if (bar->Has<HistoryMessageDate>()) {
result += bar->Get<HistoryMessageDate>()->height();
}
return result;
}
return -1;
}
void HistoryWidget::addMessagesToFront(PeerData *peer, const QVector<MTPMessage> &messages) {
_list->messagesReceived(peer, messages);
if (!_firstLoadRequest) {
updateListSize();
if (_animActiveTimer.isActive() && _activeAnimMsgId > 0 && _migrated && !_migrated->isEmpty() && _migrated->loadedAtBottom() && _migrated->blocks.back()->items.back()->isGroupMigrate() && _list->historyTop() != _list->historyDrawTop() && _history) {
HistoryItem *animActiveItem = App::histItemById(_history->channelId(), _activeAnimMsgId);
if (animActiveItem && animActiveItem->isGroupMigrate()) {
_activeAnimMsgId = -_migrated->blocks.back()->items.back()->id;
}
}
updateBotKeyboard();
}
}
void HistoryWidget::addMessagesToBack(PeerData *peer, const QVector<MTPMessage> &messages) {
_list->messagesReceivedDown(peer, messages);
if (!_firstLoadRequest) {
updateListSize(false, true, { ScrollChangeNoJumpToBottom, 0 });
}
}
void HistoryWidget::countHistoryShowFrom() {
if (_migrated && _showAtMsgId == ShowAtUnreadMsgId && _migrated->unreadCount()) {
_migrated->updateShowFrom();
}
if ((_migrated && _migrated->showFrom) || _showAtMsgId != ShowAtUnreadMsgId || !_history->unreadCount()) {
_history->showFrom = nullptr;
return;
}
_history->updateShowFrom();
}
void HistoryWidget::updateBotKeyboard(History *h, bool force) {
if (h && h != _history && h != _migrated) {
return;
}
bool changed = false;
bool wasVisible = _kbShown || _kbReplyTo;
if ((_replyToId && !_replyEditMsg) || _editMsgId || !_history) {
changed = _keyboard->updateMarkup(nullptr, force);
} else if (_replyToId && _replyEditMsg) {
changed = _keyboard->updateMarkup(_replyEditMsg, force);
} else {
HistoryItem *keyboardItem = _history->lastKeyboardId ? App::histItemById(_channel, _history->lastKeyboardId) : nullptr;
changed = _keyboard->updateMarkup(keyboardItem, force);
}
updateCmdStartShown();
if (!changed) return;
bool hasMarkup = _keyboard->hasMarkup(), forceReply = _keyboard->forceReply() && (!_replyToId || !_replyEditMsg);
if (hasMarkup || forceReply) {
if (_keyboard->singleUse() && _keyboard->hasMarkup() && _keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId) && _history->lastKeyboardUsed) {
_history->lastKeyboardHiddenId = _history->lastKeyboardId;
}
if (!isBotStart() && !isBlocked() && _canSendMessages && (wasVisible || (_replyToId && _replyEditMsg) || (!_field->hasSendText() && !kbWasHidden()))) {
if (!_a_show.animating()) {
if (hasMarkup) {
_kbScroll->show();
_attachEmoji->hide();
_botKeyboardHide->show();
} else {
_kbScroll->hide();
_attachEmoji->show();
_botKeyboardHide->hide();
}
_botKeyboardShow->hide();
_botCommandStart->hide();
}
int32 maxh = hasMarkup ? qMin(_keyboard->height(), st::historyComposeFieldMaxHeight - (st::historyComposeFieldMaxHeight / 2)) : 0;
_field->setMaxHeight(st::historyComposeFieldMaxHeight - maxh);
_kbShown = hasMarkup;
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard->forceReply()) ? App::histItemById(_keyboard->forMsgId()) : 0;
if (_kbReplyTo && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::messageTextStyle, textClean(_kbReplyTo->inReplyText()), _textDlgOptions);
_fieldBarCancel->show();
updateMouseTracking();
}
} else {
if (!_a_show.animating()) {
_kbScroll->hide();
_attachEmoji->show();
_botKeyboardHide->hide();
_botKeyboardShow->show();
_botCommandStart->hide();
}
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbShown = false;
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_replyToId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
} else {
if (!_scroll->isHidden()) {
_kbScroll->hide();
_attachEmoji->show();
_botKeyboardHide->hide();
_botKeyboardShow->hide();
_botCommandStart->show();
}
_field->setMaxHeight(st::historyComposeFieldMaxHeight);
_kbShown = false;
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_replyToId && !_editMsgId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
resizeEvent(0);
update();
}
void HistoryWidget::updateHistoryDownPosition() {
auto top = anim::interpolate(0, _historyDown->height() + st::historyToDownPosition.y(), _historyDownShown.current(_historyDownIsShown ? 1. : 0.));
_historyDown->moveToRight(st::historyToDownPosition.x(), _scroll->height() - top);
auto shouldBeHidden = !_historyDownIsShown && !_historyDownShown.animating();
if (shouldBeHidden != _historyDown->isHidden()) {
_historyDown->setVisible(!shouldBeHidden);
}
}
void HistoryWidget::updateHistoryDownVisibility() {
if (_a_show.animating()) return;
auto haveUnreadBelowBottom = [this](History *history) {
if (!_list || !history || history->unreadCount() <= 0) {
return false;
}
if (!history->showFrom || history->showFrom->detached()) {
return false;
}
return (_list->itemTop(history->showFrom) >= _scroll->scrollTop() + _scroll->height());
};
auto historyDownIsVisible = [this, &haveUnreadBelowBottom]() {
if (!_history || _firstLoadRequest) {
return false;
}
if (!_history->loadedAtBottom() || _replyReturn) {
return true;
}
if (_scroll->scrollTop() + st::historyToDownShownAfter < _scroll->scrollTopMax()) {
return true;
}
if (haveUnreadBelowBottom(_history) || haveUnreadBelowBottom(_migrated)) {
return true;
}
return false;
};
auto historyDownIsShown = historyDownIsVisible();
if (_historyDownIsShown != historyDownIsShown) {
_historyDownIsShown = historyDownIsShown;
_historyDownShown.start([this] { updateHistoryDownPosition(); }, _historyDownIsShown ? 0. : 1., _historyDownIsShown ? 1. : 0., st::historyToDownDuration);
}
}
void HistoryWidget::mousePressEvent(QMouseEvent *e) {
_replyForwardPressed = QRect(0, _field->y() - st::historySendPadding - st::historyReplyHeight, st::historyReplySkip, st::historyReplyHeight).contains(e->pos());
if (_replyForwardPressed && !_fieldBarCancel->isHidden()) {
updateField();
} else if (_inReplyEdit) {
Ui::showPeerHistory(_peer, _editMsgId ? _editMsgId : replyToId());
} else if (_inPinnedMsg) {
t_assert(_pinnedBar != nullptr);
Ui::showPeerHistory(_peer, _pinnedBar->msgId);
}
}
void HistoryWidget::keyPressEvent(QKeyEvent *e) {
if (!_history) return;
if (e->key() == Qt::Key_Escape) {
e->ignore();
} else if (e->key() == Qt::Key_Back) {
App::main()->showBackFromStack();
emit cancelled();
} else if (e->key() == Qt::Key_PageDown) {
_scroll->keyPressEvent(e);
} else if (e->key() == Qt::Key_PageUp) {
_scroll->keyPressEvent(e);
} else if (e->key() == Qt::Key_Down) {
if (!(e->modifiers() & (Qt::ShiftModifier | Qt::MetaModifier | Qt::ControlModifier))) {
_scroll->keyPressEvent(e);
}
} else if (e->key() == Qt::Key_Up) {
if (!(e->modifiers() & (Qt::ShiftModifier | Qt::MetaModifier | Qt::ControlModifier))) {
if (_history && _history->lastSentMsg && _history->lastSentMsg->canEdit(::date(unixtime()))) {
if (_field->isEmpty() && !_editMsgId && !_replyToId) {
App::contextItem(_history->lastSentMsg);
onEditMessage();
return;
}
}
_scroll->keyPressEvent(e);
}
} else if (e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter) {
onListEnterPressed();
} else {
e->ignore();
}
}
void HistoryWidget::onFieldTabbed() {
if (!_fieldAutocomplete->isHidden()) {
_fieldAutocomplete->chooseSelected(FieldAutocomplete::ChooseMethod::ByTab);
}
}
bool HistoryWidget::onStickerSend(DocumentData *sticker) {
return sendExistingDocument(sticker, QString());
}
void HistoryWidget::onPhotoSend(PhotoData *photo) {
sendExistingPhoto(photo, QString());
}
void HistoryWidget::onInlineResultSend(InlineBots::Result *result, UserData *bot) {
if (!_history || !result || !canSendMessages(_peer)) return;
App::main()->readServerHistory(_history);
fastShowAtEnd(_history);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(_channel, clientMsgId());
bool lastKeyboardUsed = lastForceReplyReplied();
bool out = !_peer->isSelf(), unread = !_peer->isSelf();
MTPDmessage::Flags flags = newMessageFlags(_peer) | MTPDmessage::Flag::f_media; // unread, out
MTPmessages_SendInlineBotResult::Flags sendFlags = MTPmessages_SendInlineBotResult::Flag::f_clear_draft;
if (replyToId()) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendInlineBotResult::Flag::f_reply_to_msg_id;
}
bool channelPost = _peer->isChannel() && !_peer->isMegagroup();
bool showFromName = !channelPost || _peer->asChannel()->addsSignature();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (showFromName) {
flags |= MTPDmessage::Flag::f_from_id;
}
if (silentPost) {
sendFlags |= MTPmessages_SendInlineBotResult::Flag::f_silent;
}
if (bot) {
flags |= MTPDmessage::Flag::f_via_bot_id;
}
auto messageFromId = showFromName ? AuthSession::CurrentUserId() : 0;
MTPint messageDate = MTP_int(unixtime());
UserId messageViaBotId = bot ? peerToUser(bot->id) : 0;
MsgId messageId = newId.msg;
result->addToHistory(_history, flags, messageId, messageFromId, messageDate, messageViaBotId, replyToId());
_history->sendRequestId = MTP::send(MTPmessages_SendInlineBotResult(MTP_flags(sendFlags), _peer->input, MTP_int(replyToId()), MTP_long(randomId), MTP_long(result->getQueryId()), MTP_string(result->getId())), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, _history->sendRequestId);
App::main()->finishForwarding(_history, _silent->checked());
cancelReply(lastKeyboardUsed);
App::historyRegRandom(randomId, newId);
clearFieldText();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
RecentInlineBots &bots(cRefRecentInlineBots());
int32 index = bots.indexOf(bot);
if (index) {
if (index > 0) {
bots.removeAt(index);
} else if (bots.size() >= RecentInlineBotsLimit) {
bots.resize(RecentInlineBotsLimit - 1);
}
bots.push_front(bot);
Local::writeRecentHashtagsAndBots();
}
hideSelectorControlsAnimated();
_field->setFocus();
}
HistoryWidget::PinnedBar::PinnedBar(MsgId msgId, HistoryWidget *parent)
: msgId(msgId)
, cancel(parent, st::historyReplyCancel)
, shadow(parent, st::shadowFg) {
}
HistoryWidget::PinnedBar::~PinnedBar() {
cancel.destroyDelayed();
shadow.destroyDelayed();
}
void HistoryWidget::updatePinnedBar(bool force) {
update();
if (!_pinnedBar) {
return;
}
if (!force) {
if (_pinnedBar->msg) {
return;
}
}
t_assert(_history != nullptr);
if (!_pinnedBar->msg) {
_pinnedBar->msg = App::histItemById(_history->channelId(), _pinnedBar->msgId);
}
if (_pinnedBar->msg) {
_pinnedBar->text.setText(st::messageTextStyle, textClean(_pinnedBar->msg->notificationText()), _textDlgOptions);
update();
} else if (force) {
if (_peer && _peer->isMegagroup()) {
_peer->asChannel()->mgInfo->pinnedMsgId = 0;
}
destroyPinnedBar();
resizeEvent(0);
}
}
bool HistoryWidget::pinnedMsgVisibilityUpdated() {
bool result = false;
MsgId pinnedMsgId = (_peer && _peer->isMegagroup()) ? _peer->asChannel()->mgInfo->pinnedMsgId : 0;
if (pinnedMsgId && !_peer->asChannel()->amCreator() && !_peer->asChannel()->amEditor()) {
Global::HiddenPinnedMessagesMap::const_iterator it = Global::HiddenPinnedMessages().constFind(_peer->id);
if (it != Global::HiddenPinnedMessages().cend()) {
if (it.value() == pinnedMsgId) {
pinnedMsgId = 0;
} else {
Global::RefHiddenPinnedMessages().remove(_peer->id);
Local::writeUserSettings();
}
}
}
if (pinnedMsgId) {
if (!_pinnedBar) {
_pinnedBar = std::make_unique<PinnedBar>(pinnedMsgId, this);
if (_a_show.animating()) {
_pinnedBar->cancel->hide();
_pinnedBar->shadow->hide();
} else {
_pinnedBar->cancel->show();
_pinnedBar->shadow->show();
}
connect(_pinnedBar->cancel, SIGNAL(clicked()), this, SLOT(onPinnedHide()));
_reportSpamPanel->raise();
_topShadow->raise();
if (_membersDropdown) {
_membersDropdown->raise();
}
_emojiPan->raise();
_attachDragDocument->raise();
_attachDragPhoto->raise();
updatePinnedBar();
result = true;
if (_scroll->scrollTop() != unreadBarTop()) {
_scroll->scrollToY(_scroll->scrollTop() + st::historyReplyHeight);
}
} else if (_pinnedBar->msgId != pinnedMsgId) {
_pinnedBar->msgId = pinnedMsgId;
_pinnedBar->msg = 0;
_pinnedBar->text.clear();
updatePinnedBar();
}
if (!_pinnedBar->msg && App::api()) {
App::api()->requestMessageData(_peer->asChannel(), _pinnedBar->msgId, replyEditMessageDataCallback());
}
} else if (_pinnedBar) {
destroyPinnedBar();
result = true;
if (_scroll->scrollTop() != unreadBarTop()) {
_scroll->scrollToY(_scroll->scrollTop() - st::historyReplyHeight);
}
resizeEvent(0);
}
return result;
}
void HistoryWidget::destroyPinnedBar() {
_pinnedBar.reset();
_inPinnedMsg = false;
}
bool HistoryWidget::sendExistingDocument(DocumentData *doc, const QString &caption) {
if (!_history || !doc || !canSendMessages(_peer)) {
return false;
}
MTPInputDocument mtpInput = doc->mtpInput();
if (mtpInput.type() == mtpc_inputDocumentEmpty) {
return false;
}
App::main()->readServerHistory(_history);
fastShowAtEnd(_history);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(_channel, clientMsgId());
bool lastKeyboardUsed = lastForceReplyReplied();
bool out = !_peer->isSelf(), unread = !_peer->isSelf();
MTPDmessage::Flags flags = newMessageFlags(_peer) | MTPDmessage::Flag::f_media; // unread, out
MTPmessages_SendMedia::Flags sendFlags = 0;
if (replyToId()) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = _peer->isChannel() && !_peer->isMegagroup();
bool showFromName = !channelPost || _peer->asChannel()->addsSignature();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (showFromName) {
flags |= MTPDmessage::Flag::f_from_id;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto messageFromId = showFromName ? AuthSession::CurrentUserId() : 0;
_history->addNewDocument(newId.msg, flags, 0, replyToId(), date(MTP_int(unixtime())), messageFromId, doc, caption, MTPnullMarkup);
_history->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), _peer->input, MTP_int(replyToId()), MTP_inputMediaDocument(mtpInput, MTP_string(caption)), MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, _history->sendRequestId);
App::main()->finishForwarding(_history, _silent->checked());
cancelReplyAfterMediaSend(lastKeyboardUsed);
if (doc->sticker()) App::main()->incrementSticker(doc);
App::historyRegRandom(randomId, newId);
if (_fieldAutocomplete->stickersShown()) {
clearFieldText();
//_saveDraftText = true;
//_saveDraftStart = getms();
//onDraftSave();
onCloudDraftSave(); // won't be needed if SendInlineBotResult will clear the cloud draft
}
hideSelectorControlsAnimated();
_field->setFocus();
return true;
}
void HistoryWidget::sendExistingPhoto(PhotoData *photo, const QString &caption) {
if (!_history || !photo || !canSendMessages(_peer)) return;
App::main()->readServerHistory(_history);
fastShowAtEnd(_history);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(_channel, clientMsgId());
bool lastKeyboardUsed = lastForceReplyReplied();
bool out = !_peer->isSelf(), unread = !_peer->isSelf();
MTPDmessage::Flags flags = newMessageFlags(_peer) | MTPDmessage::Flag::f_media; // unread, out
MTPmessages_SendMedia::Flags sendFlags = 0;
if (replyToId()) {
flags |= MTPDmessage::Flag::f_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::Flag::f_reply_to_msg_id;
}
bool channelPost = _peer->isChannel() && !_peer->isMegagroup();
bool showFromName = !channelPost || _peer->asChannel()->addsSignature();
bool silentPost = channelPost && _silent->checked();
if (channelPost) {
flags |= MTPDmessage::Flag::f_views;
flags |= MTPDmessage::Flag::f_post;
}
if (showFromName) {
flags |= MTPDmessage::Flag::f_from_id;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
auto messageFromId = showFromName ? AuthSession::CurrentUserId() : 0;
_history->addNewPhoto(newId.msg, flags, 0, replyToId(), date(MTP_int(unixtime())), messageFromId, photo, caption, MTPnullMarkup);
_history->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), _peer->input, MTP_int(replyToId()), MTP_inputMediaPhoto(MTP_inputPhoto(MTP_long(photo->id), MTP_long(photo->access)), MTP_string(caption)), MTP_long(randomId), MTPnullMarkup), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendMessageFail), 0, 0, _history->sendRequestId);
App::main()->finishForwarding(_history, _silent->checked());
cancelReplyAfterMediaSend(lastKeyboardUsed);
App::historyRegRandom(randomId, newId);
hideSelectorControlsAnimated();
_field->setFocus();
}
void HistoryWidget::setFieldText(const TextWithTags &textWithTags, TextUpdateEvents events, Ui::FlatTextarea::UndoHistoryAction undoHistoryAction) {
_textUpdateEvents = events;
_field->setTextWithTags(textWithTags, undoHistoryAction);
_field->moveCursor(QTextCursor::End);
_textUpdateEvents = TextUpdateEvent::SaveDraft | TextUpdateEvent::SendTyping;
_previewCancelled = false;
_previewData = nullptr;
if (_previewRequest) {
MTP::cancel(_previewRequest);
_previewRequest = 0;
}
_previewLinks.clear();
}
void HistoryWidget::onReplyToMessage() {
auto to = App::contextItem();
if (!to || to->id <= 0 || !_canSendMessages) return;
if (to->history() == _migrated) {
if (to->isGroupMigrate() && !_history->isEmpty() && _history->blocks.front()->items.front()->isGroupMigrate() && _history != _migrated) {
App::contextItem(_history->blocks.front()->items.front());
onReplyToMessage();
App::contextItem(to);
} else {
if (to->id < 0 || to->serviceMsg()) {
Ui::show(Box<InformBox>(lang(lng_reply_cant)));
} else {
Ui::show(Box<ConfirmBox>(lang(lng_reply_cant_forward), lang(lng_selected_forward), base::lambda_guarded(this, [this] {
auto item = App::contextItem();
if (!item || item->id < 0 || item->serviceMsg()) return;
App::forward(_peer->id, ForwardContextMessage);
})));
}
}
return;
}
App::main()->cancelForwarding();
if (_editMsgId) {
if (auto localDraft = _history->localDraft()) {
localDraft->msgId = to->id;
} else {
_history->setLocalDraft(std::make_unique<Data::Draft>(TextWithTags(), to->id, MessageCursor(), false));
}
} else {
_replyEditMsg = to;
_replyToId = to->id;
_replyEditMsgText.setText(st::messageTextStyle, textClean(_replyEditMsg->inReplyText()), _textDlgOptions);
updateBotKeyboard();
if (!_field->isHidden()) _fieldBarCancel->show();
updateMouseTracking();
updateReplyToName();
resizeEvent(0);
updateField();
}
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field->setFocus();
}
void HistoryWidget::onEditMessage() {
auto to = App::contextItem();
if (!to) return;
if (EditCaptionBox::canEdit(to)) {
Ui::show(Box<EditCaptionBox>(to));
} else {
if (_recording) {
// Just fix some strange inconsistency.
_send->clearState();
}
if (!_editMsgId) {
if (_replyToId || !_field->isEmpty()) {
_history->setLocalDraft(std::make_unique<Data::Draft>(_field, _replyToId, _previewCancelled));
} else {
_history->clearLocalDraft();
}
}
auto original = to->originalText();
auto editText = textApplyEntities(original.text, original.entities);
auto editTags = textTagsFromEntities(original.entities);
TextWithTags editData = { editText, editTags };
MessageCursor cursor = { editText.size(), editText.size(), QFIXED_MAX };
_history->setEditDraft(std::make_unique<Data::Draft>(editData, to->id, cursor, false));
applyDraft(false);
_previewData = nullptr;
if (auto media = to->getMedia()) {
if (media->type() == MediaTypeWebPage) {
_previewData = static_cast<HistoryWebPage*>(media)->webpage();
updatePreview();
}
}
if (!_previewData) {
onPreviewParse();
}
updateBotKeyboard();
if (!_field->isHidden()) _fieldBarCancel->show();
updateFieldPlaceholder();
updateMouseTracking();
updateReplyToName();
resizeEvent(nullptr);
updateField();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field->setFocus();
}
}
void HistoryWidget::onPinMessage() {
HistoryItem *to = App::contextItem();
if (!to || !to->canPin() || !_peer || !_peer->isMegagroup()) return;
Ui::show(Box<PinMessageBox>(_peer->asChannel(), to->id));
}
void HistoryWidget::onUnpinMessage() {
if (!_peer || !_peer->isMegagroup()) return;
Ui::show(Box<ConfirmBox>(lang(lng_pinned_unpin_sure), lang(lng_pinned_unpin), base::lambda_guarded(this, [this] {
if (!_peer || !_peer->isMegagroup()) return;
_peer->asChannel()->mgInfo->pinnedMsgId = 0;
if (pinnedMsgVisibilityUpdated()) {
resizeEvent(0);
update();
}
Ui::hideLayer();
MTPchannels_UpdatePinnedMessage::Flags flags = 0;
MTP::send(MTPchannels_UpdatePinnedMessage(MTP_flags(flags), _peer->asChannel()->inputChannel, MTP_int(0)), rpcDone(&HistoryWidget::unpinDone));
})));
}
void HistoryWidget::unpinDone(const MTPUpdates &updates) {
if (App::main()) {
App::main()->sentUpdatesReceived(updates);
}
}
void HistoryWidget::onPinnedHide() {
if (!_peer || !_peer->isMegagroup()) return;
if (!_peer->asChannel()->mgInfo->pinnedMsgId) {
if (pinnedMsgVisibilityUpdated()) {
resizeEvent(0);
update();
}
return;
}
if (_peer->asChannel()->amCreator() || _peer->asChannel()->amEditor()) {
onUnpinMessage();
} else {
Global::RefHiddenPinnedMessages().insert(_peer->id, _peer->asChannel()->mgInfo->pinnedMsgId);
Local::writeUserSettings();
if (pinnedMsgVisibilityUpdated()) {
resizeEvent(0);
update();
}
}
}
void HistoryWidget::onCopyPostLink() {
HistoryItem *to = App::contextItem();
if (!to || !to->hasDirectLink()) return;
QApplication::clipboard()->setText(to->directLink());
}
bool HistoryWidget::lastForceReplyReplied(const FullMsgId &replyTo) const {
if (replyTo.msg > 0 && replyTo.channel != _channel) return false;
return _keyboard->forceReply() && _keyboard->forMsgId() == FullMsgId(_channel, _history->lastKeyboardId) && _keyboard->forMsgId().msg == (replyTo.msg < 0 ? replyToId() : replyTo.msg);
}
bool HistoryWidget::cancelReply(bool lastKeyboardUsed) {
bool wasReply = false;
if (_replyToId) {
wasReply = true;
_replyEditMsg = nullptr;
_replyToId = 0;
mouseMoveEvent(0);
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_kbReplyTo) {
_fieldBarCancel->hide();
updateMouseTracking();
}
updateBotKeyboard();
resizeEvent(0);
update();
} else if (auto localDraft = (_history ? _history->localDraft() : nullptr)) {
if (localDraft->msgId) {
if (localDraft->textWithTags.text.isEmpty()) {
_history->clearLocalDraft();
} else {
localDraft->msgId = 0;
}
}
}
if (wasReply) {
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
}
if (!_editMsgId && _keyboard->singleUse() && _keyboard->forceReply() && lastKeyboardUsed) {
if (_kbReplyTo) {
onKbToggle(false);
}
}
return wasReply;
}
void HistoryWidget::cancelReplyAfterMediaSend(bool lastKeyboardUsed) {
if (cancelReply(lastKeyboardUsed)) {
onCloudDraftSave();
}
}
int HistoryWidget::countMembersDropdownHeightMax() const {
int result = height() - st::membersInnerDropdown.padding.top() - st::membersInnerDropdown.padding.bottom();
result -= _attachEmoji->height();
accumulate_min(result, st::membersInnerHeightMax);
return result;
}
void HistoryWidget::cancelEdit() {
if (!_editMsgId) return;
_replyEditMsg = nullptr;
_editMsgId = 0;
_history->clearEditDraft();
applyDraft();
if (_saveEditMsgRequestId) {
MTP::cancel(_saveEditMsgRequestId);
_saveEditMsgRequestId = 0;
}
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
mouseMoveEvent(nullptr);
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !replyToId()) {
_fieldBarCancel->hide();
updateMouseTracking();
}
auto old = _textUpdateEvents;
_textUpdateEvents = 0;
onTextChange();
_textUpdateEvents = old;
updateBotKeyboard();
updateFieldPlaceholder();
resizeEvent(nullptr);
update();
}
void HistoryWidget::cancelForwarding() {
updateControlsVisibility();
updateControlsGeometry();
}
void HistoryWidget::onFieldBarCancel() {
Ui::hideLayer();
_replyForwardPressed = false;
if (_previewData && _previewData->pendingTill >= 0) {
_previewCancelled = true;
previewCancel();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
} else if (_editMsgId) {
cancelEdit();
} else if (readyToForward()) {
App::main()->cancelForwarding();
} else if (_replyToId) {
cancelReply();
} else if (_kbReplyTo) {
onKbToggle();
}
}
void HistoryWidget::onStickerPackInfo() {
if (!App::contextItem()) return;
if (HistoryMedia *media = App::contextItem()->getMedia()) {
if (DocumentData *doc = media->getDocument()) {
if (StickerData *sticker = doc->sticker()) {
if (sticker->set.type() != mtpc_inputStickerSetEmpty) {
App::main()->stickersBox(sticker->set);
}
}
}
}
}
void HistoryWidget::previewCancel() {
MTP::cancel(_previewRequest);
_previewRequest = 0;
_previewData = nullptr;
_previewLinks.clear();
updatePreview();
if (!_editMsgId && !_replyToId && !readyToForward() && !_kbReplyTo) {
_fieldBarCancel->hide();
updateMouseTracking();
}
}
void HistoryWidget::onPreviewParse() {
if (_previewCancelled) return;
_field->parseLinks();
}
void HistoryWidget::onPreviewCheck() {
if (_previewCancelled) return;
QStringList linksList = _field->linksList();
QString newLinks = linksList.join(' ');
if (newLinks != _previewLinks) {
MTP::cancel(_previewRequest);
_previewLinks = newLinks;
if (_previewLinks.isEmpty()) {
if (_previewData && _previewData->pendingTill >= 0) previewCancel();
} else {
PreviewCache::const_iterator i = _previewCache.constFind(_previewLinks);
if (i == _previewCache.cend()) {
_previewRequest = MTP::send(MTPmessages_GetWebPagePreview(MTP_string(_previewLinks)), rpcDone(&HistoryWidget::gotPreview, _previewLinks));
} else if (i.value()) {
_previewData = App::webPage(i.value());
updatePreview();
} else {
if (_previewData && _previewData->pendingTill >= 0) previewCancel();
}
}
}
}
void HistoryWidget::onPreviewTimeout() {
if (_previewData && _previewData->pendingTill > 0 && !_previewLinks.isEmpty()) {
_previewRequest = MTP::send(MTPmessages_GetWebPagePreview(MTP_string(_previewLinks)), rpcDone(&HistoryWidget::gotPreview, _previewLinks));
}
}
void HistoryWidget::gotPreview(QString links, const MTPMessageMedia &result, mtpRequestId req) {
if (req == _previewRequest) {
_previewRequest = 0;
}
if (result.type() == mtpc_messageMediaWebPage) {
auto data = App::feedWebPage(result.c_messageMediaWebPage().vwebpage);
_previewCache.insert(links, data->id);
if (data->pendingTill > 0 && data->pendingTill <= unixtime()) {
data->pendingTill = -1;
}
if (links == _previewLinks && !_previewCancelled) {
_previewData = (data->id && data->pendingTill >= 0) ? data : 0;
updatePreview();
}
if (App::main()) App::main()->webPagesOrGamesUpdate();
} else if (result.type() == mtpc_messageMediaEmpty) {
_previewCache.insert(links, 0);
if (links == _previewLinks && !_previewCancelled) {
_previewData = 0;
updatePreview();
}
}
}
void HistoryWidget::updatePreview() {
_previewTimer.stop();
if (_previewData && _previewData->pendingTill >= 0) {
_fieldBarCancel->show();
updateMouseTracking();
if (_previewData->pendingTill) {
_previewTitle.setText(st::msgNameStyle, lang(lng_preview_loading), _textNameOptions);
#ifndef OS_MAC_OLD
auto linkText = _previewLinks.splitRef(' ').at(0).toString();
#else // OS_MAC_OLD
auto linkText = _previewLinks.split(' ').at(0);
#endif // OS_MAC_OLD
_previewDescription.setText(st::messageTextStyle, textClean(linkText), _textDlgOptions);
int32 t = (_previewData->pendingTill - unixtime()) * 1000;
if (t <= 0) t = 1;
_previewTimer.start(t);
} else {
QString title, desc;
if (_previewData->siteName.isEmpty()) {
if (_previewData->title.isEmpty()) {
if (_previewData->description.isEmpty()) {
title = _previewData->author;
desc = ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url);
} else {
title = _previewData->description;
desc = _previewData->author.isEmpty() ? ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url) : _previewData->author;
}
} else {
title = _previewData->title;
desc = _previewData->description.isEmpty() ? (_previewData->author.isEmpty() ? ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url) : _previewData->author) : _previewData->description;
}
} else {
title = _previewData->siteName;
desc = _previewData->title.isEmpty() ? (_previewData->description.isEmpty() ? (_previewData->author.isEmpty() ? ((_previewData->document && !_previewData->document->name.isEmpty()) ? _previewData->document->name : _previewData->url) : _previewData->author) : _previewData->description) : _previewData->title;
}
if (title.isEmpty()) {
if (_previewData->document) {
title = lang(lng_attach_file);
} else if (_previewData->photo) {
title = lang(lng_attach_photo);
}
}
_previewTitle.setText(st::msgNameStyle, title, _textNameOptions);
_previewDescription.setText(st::messageTextStyle, textClean(desc), _textDlgOptions);
}
} else if (!readyToForward() && !replyToId() && !_editMsgId) {
_fieldBarCancel->hide();
updateMouseTracking();
}
resizeEvent(0);
update();
}
void HistoryWidget::onCancel() {
if (_isInlineBot) {
onInlineBotCancel();
} else if (_editMsgId) {
auto original = _replyEditMsg ? _replyEditMsg->originalText() : TextWithEntities();
auto editText = textApplyEntities(original.text, original.entities);
auto editTags = textTagsFromEntities(original.entities);
TextWithTags editData = { editText, editTags };
if (_replyEditMsg && editData != _field->getTextWithTags()) {
Ui::show(Box<ConfirmBox>(
lang(lng_cancel_edit_post_sure),
lang(lng_cancel_edit_post_yes),
lang(lng_cancel_edit_post_no),
base::lambda_guarded(this, [this] {
onFieldBarCancel();
})));
} else {
onFieldBarCancel();
}
} else if (!_fieldAutocomplete->isHidden()) {
_fieldAutocomplete->hideAnimated();
} else {
App::main()->showBackFromStack();
emit cancelled();
}
}
void HistoryWidget::onFullPeerUpdated(PeerData *data) {
if (_list && data == _peer) {
bool newCanSendMessages = canSendMessages(_peer);
if (newCanSendMessages != _canSendMessages) {
_canSendMessages = newCanSendMessages;
if (!_canSendMessages) {
cancelReply();
}
updateControlsVisibility();
}
onCheckFieldAutocomplete();
updateReportSpamStatus();
_list->updateBotInfo();
}
if (updateCmdStartShown()) {
updateControlsVisibility();
updateControlsGeometry();
} else if (!_scroll->isHidden() && _unblock->isHidden() == isBlocked()) {
updateControlsVisibility();
updateControlsGeometry();
}
}
void HistoryWidget::peerUpdated(PeerData *data) {
if (data && data == _peer) {
if (data->migrateTo()) {
Ui::showPeerHistory(data->migrateTo(), ShowAtUnreadMsgId);
QTimer::singleShot(ReloadChannelMembersTimeout, App::api(), SLOT(delayedRequestParticipantsCount()));
return;
}
QString restriction = _peer->restrictionReason();
if (!restriction.isEmpty()) {
App::main()->showBackFromStack();
Ui::show(Box<InformBox>(restriction));
return;
}
bool resize = false;
if (pinnedMsgVisibilityUpdated()) {
resize = true;
}
updateListSize();
if (_peer->isChannel()) updateReportSpamStatus();
if (App::api()) {
if (data->isChat() && data->asChat()->noParticipantInfo()) {
App::api()->requestFullPeer(data);
} else if (data->isUser() && data->asUser()->blockStatus() == UserData::BlockStatus::Unknown) {
App::api()->requestFullPeer(data);
} else if (data->isMegagroup() && !data->asChannel()->mgInfo->botStatus) {
App::api()->requestBots(data->asChannel());
}
}
if (!_a_show.animating()) {
if (_unblock->isHidden() == isBlocked() || (!isBlocked() && _joinChannel->isHidden() == isJoinChannel())) {
resize = true;
}
bool newCanSendMessages = canSendMessages(_peer);
if (newCanSendMessages != _canSendMessages) {
_canSendMessages = newCanSendMessages;
if (!_canSendMessages) {
cancelReply();
}
resize = true;
}
updateControlsVisibility();
if (resize) {
updateControlsGeometry();
}
}
App::main()->updateOnlineDisplay();
}
}
void HistoryWidget::onForwardSelected() {
if (!_list) return;
App::main()->forwardLayer(true);
}
void HistoryWidget::confirmDeleteContextItem() {
auto item = App::contextItem();
if (!item) return;
if (auto message = item->toHistoryMessage()) {
if (message->uploading()) {
App::main()->cancelUploadLayer();
return;
}
}
App::main()->deleteLayer();
}
void HistoryWidget::confirmDeleteSelectedItems() {
if (!_list) return;
SelectedItemSet selected;
_list->fillSelectedItems(selected);
if (selected.isEmpty()) return;
App::main()->deleteLayer(selected.size());
}
void HistoryWidget::deleteContextItem(bool forEveryone) {
Ui::hideLayer();
auto item = App::contextItem();
if (!item) {
return;
}
auto toDelete = QVector<MTPint>(1, MTP_int(item->id));
auto history = item->history();
auto wasOnServer = (item->id > 0);
auto wasLast = (history->lastMsg == item);
item->destroy();
if (!wasOnServer && wasLast && !history->lastMsg) {
App::main()->checkPeerHistory(history->peer);
}
if (wasOnServer) {
App::main()->deleteMessages(history->peer, toDelete, forEveryone);
}
}
void HistoryWidget::deleteSelectedItems(bool forEveryone) {
Ui::hideLayer();
if (!_list) return;
SelectedItemSet selected;
_list->fillSelectedItems(selected);
if (selected.isEmpty()) return;
QMap<PeerData*, QVector<MTPint>> idsByPeer;
for_const (auto item, selected) {
if (item->id > 0) {
idsByPeer[item->history()->peer].push_back(MTP_int(item->id));
}
}
onClearSelected();
for_const (auto item, selected) {
item->destroy();
}
for (auto i = idsByPeer.cbegin(), e = idsByPeer.cend(); i != e; ++i) {
App::main()->deleteMessages(i.key(), i.value(), forEveryone);
}
}
void HistoryWidget::onListEscapePressed() {
if (_selCount && _list) {
onClearSelected();
} else {
onCancel();
}
}
void HistoryWidget::onListEnterPressed() {
if (!_botStart->isHidden()) {
onBotStart();
}
}
void HistoryWidget::onClearSelected() {
if (_list) _list->clearSelectedItems();
}
void HistoryWidget::onAnimActiveStep() {
if (!_history || !_activeAnimMsgId || (_activeAnimMsgId < 0 && (!_migrated || -_activeAnimMsgId >= ServerMaxMsgId))) {
return _animActiveTimer.stop();
}
HistoryItem *item = (_activeAnimMsgId < 0 && -_activeAnimMsgId < ServerMaxMsgId && _migrated) ? App::histItemById(_migrated->channelId(), -_activeAnimMsgId) : App::histItemById(_channel, _activeAnimMsgId);
if (!item || item->detached()) return _animActiveTimer.stop();
if (getms() - _animActiveStart > st::activeFadeInDuration + st::activeFadeOutDuration) {
stopAnimActive();
} else {
Ui::repaintHistoryItem(item);
}
}
uint64 HistoryWidget::animActiveTimeStart(const HistoryItem *msg) const {
if (!msg) return 0;
if ((msg->history() == _history && msg->id == _activeAnimMsgId) || (_migrated && msg->history() == _migrated && msg->id == -_activeAnimMsgId)) {
return _animActiveTimer.isActive() ? _animActiveStart : 0;
}
return 0;
}
void HistoryWidget::stopAnimActive() {
_animActiveTimer.stop();
_activeAnimMsgId = 0;
}
void HistoryWidget::fillSelectedItems(SelectedItemSet &sel, bool forDelete) {
if (_list) _list->fillSelectedItems(sel, forDelete);
}
void HistoryWidget::updateTopBarSelection() {
if (!_list) {
App::main()->topBar()->showSelected(0);
return;
}
int32 selectedForForward, selectedForDelete;
_list->getSelectionState(selectedForForward, selectedForDelete);
_selCount = selectedForForward ? selectedForForward : selectedForDelete;
App::main()->topBar()->showSelected(_selCount > 0 ? _selCount : 0, (selectedForDelete == selectedForForward));
updateControlsVisibility();
updateListSize();
if (!Ui::isLayerShown() && !App::passcoded()) {
if (_selCount || (_list && _list->wasSelectedText()) || _recording || isBotStart() || isBlocked() || !_canSendMessages) {
_list->setFocus();
} else {
_field->setFocus();
}
}
App::main()->topBar()->update();
update();
}
void HistoryWidget::messageDataReceived(ChannelData *channel, MsgId msgId) {
if (!_peer || _peer->asChannel() != channel || !msgId) return;
if (_editMsgId == msgId || _replyToId == msgId) {
updateReplyEditTexts(true);
}
if (_pinnedBar && _pinnedBar->msgId == msgId) {
updatePinnedBar(true);
}
}
void HistoryWidget::updateReplyEditTexts(bool force) {
if (!force) {
if (_replyEditMsg || (!_editMsgId && !_replyToId)) {
return;
}
}
if (!_replyEditMsg) {
_replyEditMsg = App::histItemById(_channel, _editMsgId ? _editMsgId : _replyToId);
}
if (_replyEditMsg) {
_replyEditMsgText.setText(st::messageTextStyle, textClean(_replyEditMsg->inReplyText()), _textDlgOptions);
updateBotKeyboard();
if (!_field->isHidden() || _recording) {
_fieldBarCancel->show();
updateMouseTracking();
}
updateReplyToName();
updateField();
} else if (force) {
if (_editMsgId) {
cancelEdit();
} else {
cancelReply();
}
}
}
void HistoryWidget::updateForwarding(bool force) {
if (readyToForward()) {
updateControlsVisibility();
} else {
updateControlsGeometry();
}
}
void HistoryWidget::updateReplyToName() {
if (_editMsgId) return;
if (!_replyEditMsg && (_replyToId || !_kbReplyTo)) return;
_replyToName.setText(st::msgNameStyle, App::peerName((_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()), _textNameOptions);
_replyToNameVersion = (_replyEditMsg ? _replyEditMsg : _kbReplyTo)->author()->nameVersion;
}
void HistoryWidget::updateField() {
int32 fy = _scroll->y() + _scroll->height();
update(0, fy, width(), height() - fy);
}
void HistoryWidget::drawField(Painter &p, const QRect &rect) {
int32 backy = _field->y() - st::historySendPadding, backh = _field->height() + 2 * st::historySendPadding;
Text *from = 0, *text = 0;
bool serviceColor = false, hasForward = readyToForward();
ImagePtr preview;
auto drawMsgText = (_editMsgId || _replyToId) ? _replyEditMsg : _kbReplyTo;
if (_editMsgId || _replyToId || (!hasForward && _kbReplyTo)) {
if (!_editMsgId && drawMsgText && drawMsgText->author()->nameVersion > _replyToNameVersion) {
updateReplyToName();
}
backy -= st::historyReplyHeight;
backh += st::historyReplyHeight;
} else if (hasForward) {
App::main()->fillForwardingInfo(from, text, serviceColor, preview);
backy -= st::historyReplyHeight;
backh += st::historyReplyHeight;
} else if (_previewData && _previewData->pendingTill >= 0) {
backy -= st::historyReplyHeight;
backh += st::historyReplyHeight;
}
bool drawPreview = (_previewData && _previewData->pendingTill >= 0) && !_replyForwardPressed;
p.fillRect(0, backy, width(), backh, st::historyReplyBg);
if (_editMsgId || _replyToId || (!hasForward && _kbReplyTo)) {
int32 replyLeft = st::historyReplySkip;
(_editMsgId ? st::historyEditIcon : st::historyReplyIcon).paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
if (!drawPreview) {
if (drawMsgText) {
if (drawMsgText->getMedia() && drawMsgText->getMedia()->hasReplyPreview()) {
ImagePtr replyPreview = drawMsgText->getMedia()->replyPreview();
if (!replyPreview->isNull()) {
QRect to(replyLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
}
replyLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
if (_editMsgId) {
paintEditHeader(p, rect, replyLeft, backy);
} else {
_replyToName.drawElided(p, replyLeft, backy + st::msgReplyPadding.top(), width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
}
p.setPen(((drawMsgText->toHistoryMessage() && drawMsgText->toHistoryMessage()->emptyText()) || drawMsgText->serviceMsg()) ? st::historyComposeAreaFgService : st::historyComposeAreaFg);
_replyEditMsgText.drawElided(p, replyLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont);
p.setPen(st::historyComposeAreaFgService);
p.drawText(replyLeft, backy + st::msgReplyPadding.top() + (st::msgReplyBarSize.height() - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->elided(lang(lng_profile_loading), width() - replyLeft - _fieldBarCancel->width() - st::msgReplyPadding.right()));
}
}
} else if (from && text) {
int forwardLeft = st::historyReplySkip;
st::historyForwardIcon.paint(p, st::historyReplyIconPosition + QPoint(0, backy), width());
if (!drawPreview) {
if (!preview->isNull()) {
QRect to(forwardLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
if (preview->width() == preview->height()) {
p.drawPixmap(to.x(), to.y(), preview->pix());
} else {
QRect from = (preview->width() > preview->height()) ? QRect((preview->width() - preview->height()) / 2, 0, preview->height(), preview->height()) : QRect(0, (preview->height() - preview->width()) / 2, preview->width(), preview->width());
p.drawPixmap(to, preview->pix(), from);
}
forwardLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
from->drawElided(p, forwardLeft, backy + st::msgReplyPadding.top(), width() - forwardLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
p.setPen(serviceColor ? st::historyComposeAreaFgService : st::historyComposeAreaFg);
text->drawElided(p, forwardLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - forwardLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
}
}
if (drawPreview) {
int32 previewLeft = st::historyReplySkip + st::webPageLeft;
p.fillRect(st::historyReplySkip, backy + st::msgReplyPadding.top(), st::webPageBar, st::msgReplyBarSize.height(), st::msgInReplyBarColor);
if ((_previewData->photo && !_previewData->photo->thumb->isNull()) || (_previewData->document && !_previewData->document->thumb->isNull())) {
ImagePtr replyPreview = _previewData->photo ? _previewData->photo->makeReplyPreview() : _previewData->document->makeReplyPreview();
if (!replyPreview->isNull()) {
QRect to(previewLeft, backy + st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
if (replyPreview->width() == replyPreview->height()) {
p.drawPixmap(to.x(), to.y(), replyPreview->pix());
} else {
QRect from = (replyPreview->width() > replyPreview->height()) ? QRect((replyPreview->width() - replyPreview->height()) / 2, 0, replyPreview->height(), replyPreview->height()) : QRect(0, (replyPreview->height() - replyPreview->width()) / 2, replyPreview->width(), replyPreview->width());
p.drawPixmap(to, replyPreview->pix(), from);
}
}
previewLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
_previewTitle.drawElided(p, previewLeft, backy + st::msgReplyPadding.top(), width() - previewLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
p.setPen(st::historyComposeAreaFg);
_previewDescription.drawElided(p, previewLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - previewLeft - _fieldBarCancel->width() - st::msgReplyPadding.right());
}
}
namespace {
constexpr int DisplayEditTimeWarningMs = 300 * 1000;
constexpr int FullDayInMs = 86400 * 1000;
} // namespace
void HistoryWidget::paintEditHeader(Painter &p, const QRect &rect, int left, int top) const {
if (!rect.intersects(QRect(left, top, width() - left, st::normalFont->height))) {
return;
}
p.setFont(st::msgServiceNameFont);
p.drawText(left, top + st::msgReplyPadding.top() + st::msgServiceNameFont->ascent, lang(lng_edit_message));
if (!_replyEditMsg) return;
QString editTimeLeftText;
int updateIn = -1;
auto tmp = ::date(unixtime());
auto timeSinceMessage = _replyEditMsg->date.msecsTo(QDateTime::currentDateTime());
auto editTimeLeft = (Global::EditTimeLimit() * 1000LL) - timeSinceMessage;
if (editTimeLeft < 2) {
editTimeLeftText = qsl("0:00");
} else if (editTimeLeft > DisplayEditTimeWarningMs) {
updateIn = static_cast<int>(qMin(editTimeLeft - DisplayEditTimeWarningMs, qint64(FullDayInMs)));
} else {
updateIn = static_cast<int>(editTimeLeft % 1000);
if (!updateIn) {
updateIn = 1000;
}
++updateIn;
editTimeLeft = (editTimeLeft - 1) / 1000; // seconds
editTimeLeftText = qsl("%1:%2").arg(editTimeLeft / 60).arg(editTimeLeft % 60, 2, 10, QChar('0'));
}
// Restart timer only if we are sure that we've painted the whole timer.
if (rect.contains(QRect(left, top, width() - left, st::normalFont->height)) && updateIn > 0) {
_updateEditTimeLeftDisplay.start(updateIn);
}
if (!editTimeLeftText.isEmpty()) {
p.setFont(st::normalFont);
p.setPen(st::historyComposeAreaFgService);
p.drawText(left + st::msgServiceNameFont->width(lang(lng_edit_message)) + st::normalFont->spacew, top + st::msgReplyPadding.top() + st::msgServiceNameFont->ascent, editTimeLeftText);
}
}
void HistoryWidget::drawRecording(Painter &p, float64 recordActive) {
p.setPen(Qt::NoPen);
p.setBrush(st::historyRecordSignalColor);
auto delta = qMin(a_recordingLevel.current() / 0x4000, 1.);
auto d = 2 * qRound(st::historyRecordSignalMin + (delta * (st::historyRecordSignalMax - st::historyRecordSignalMin)));
{
PainterHighQualityEnabler hq(p);
p.drawEllipse(_attachToggle->x() + (_attachEmoji->width() - d) / 2, _attachToggle->y() + (_attachToggle->height() - d) / 2, d, d);
}
auto duration = formatDurationText(_recordingSamples / Media::Player::kDefaultFrequency);
p.setFont(st::historyRecordFont);
p.setPen(st::historyRecordDurationFg);
p.drawText(_attachToggle->x() + _attachEmoji->width(), _attachToggle->y() + st::historyRecordTextTop + st::historyRecordFont->ascent, duration);
int32 left = _attachToggle->x() + _attachEmoji->width() + st::historyRecordFont->width(duration) + ((_send->width() - st::historyRecordVoice.width()) / 2);
int32 right = width() - _send->width();
p.setPen(anim::pen(st::historyRecordCancel, st::historyRecordCancelActive, 1. - recordActive));
p.drawText(left + (right - left - _recordCancelWidth) / 2, _attachToggle->y() + st::historyRecordTextTop + st::historyRecordFont->ascent, lang(lng_record_cancel));
}
void HistoryWidget::drawPinnedBar(Painter &p) {
t_assert(_pinnedBar != nullptr);
Text *from = 0, *text = 0;
bool serviceColor = false, hasForward = readyToForward();
ImagePtr preview;
p.fillRect(0, 0, width(), st::historyReplyHeight, st::historyPinnedBg);
QRect rbar(rtlrect(st::msgReplyBarSkip + st::msgReplyBarPos.x(), st::msgReplyPadding.top() + st::msgReplyBarPos.y(), st::msgReplyBarSize.width(), st::msgReplyBarSize.height(), width()));
p.fillRect(rbar, st::msgInReplyBarColor);
int32 left = st::msgReplyBarSkip + st::msgReplyBarSkip;
if (_pinnedBar->msg) {
if (_pinnedBar->msg->getMedia() && _pinnedBar->msg->getMedia()->hasReplyPreview()) {
ImagePtr replyPreview = _pinnedBar->msg->getMedia()->replyPreview();
if (!replyPreview->isNull()) {
QRect to(left, st::msgReplyPadding.top(), st::msgReplyBarSize.height(), st::msgReplyBarSize.height());
p.drawPixmap(to.x(), to.y(), replyPreview->pixSingle(replyPreview->width() / cIntRetinaFactor(), replyPreview->height() / cIntRetinaFactor(), to.width(), to.height(), ImageRoundRadius::Small));
}
left += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::historyReplyNameFg);
p.setFont(st::msgServiceNameFont);
p.drawText(left, st::msgReplyPadding.top() + st::msgServiceNameFont->ascent, lang(lng_pinned_message));
p.setPen(((_pinnedBar->msg->toHistoryMessage() && _pinnedBar->msg->toHistoryMessage()->emptyText()) || _pinnedBar->msg->serviceMsg()) ? st::historyComposeAreaFgService : st::historyComposeAreaFg);
_pinnedBar->text.drawElided(p, left, st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - left - _pinnedBar->cancel->width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont);
p.setPen(st::historyComposeAreaFgService);
p.drawText(left, st::msgReplyPadding.top() + (st::msgReplyBarSize.height() - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->elided(lang(lng_profile_loading), width() - left - _pinnedBar->cancel->width() - st::msgReplyPadding.right()));
}
}
void HistoryWidget::paintEvent(QPaintEvent *e) {
if (!App::main() || (App::wnd() && App::wnd()->contentOverlapped(this, e))) {
return;
}
if (hasPendingResizedItems()) {
updateListSize();
}
Painter p(this);
QRect r(e->rect());
if (r != rect()) {
p.setClipRect(r);
}
bool hasTopBar = !App::main()->topBar()->isHidden();
auto ms = getms();
_historyDownShown.step(ms);
auto progress = _a_show.current(ms, 1.);
if (_a_show.animating()) {
auto retina = cIntRetinaFactor();
auto inCacheTop = hasTopBar ? st::topBarHeight : 0;
auto fromLeft = (_showDirection == Window::SlideDirection::FromLeft);
auto coordUnder = fromLeft ? anim::interpolate(-st::slideShift, 0, progress) : anim::interpolate(0, -st::slideShift, progress);
auto coordOver = fromLeft ? anim::interpolate(0, width(), progress) : anim::interpolate(width(), 0, progress);
auto shadow = fromLeft ? (1. - progress) : progress;
if (coordOver > 0) {
p.drawPixmap(QRect(0, 0, coordOver, height()), _cacheUnder, QRect(-coordUnder * retina, inCacheTop * retina, coordOver * retina, height() * retina));
p.setOpacity(shadow);
p.fillRect(0, 0, coordOver, height(), st::slideFadeOutBg);
p.setOpacity(1);
}
p.drawPixmap(QRect(coordOver, 0, _cacheOver.width() / retina, height()), _cacheOver, QRect(0, inCacheTop * retina, _cacheOver.width(), height() * retina));
p.setOpacity(shadow);
st::slideShadow.fill(p, QRect(coordOver - st::slideShadow.width(), 0, st::slideShadow.width(), height()));
return;
}
QRect fill(0, 0, width(), App::main()->height());
int fromy = App::main()->backgroundFromY(), x = 0, y = 0;
QPixmap cached = App::main()->cachedBackground(fill, x, y);
if (cached.isNull()) {
if (Window::Theme::Background()->tile()) {
auto &pix = Window::Theme::Background()->pixmapForTiled();
auto left = r.left();
auto top = r.top();
auto right = r.left() + r.width();
auto bottom = r.top() + r.height();
auto w = pix.width() / cRetinaFactor();
auto h = pix.height() / cRetinaFactor();
auto sx = qFloor(left / w);
auto sy = qFloor((top - fromy) / h);
auto cx = qCeil(right / w);
auto cy = qCeil((bottom - fromy) / h);
for (auto i = sx; i < cx; ++i) {
for (auto j = sy; j < cy; ++j) {
p.drawPixmap(QPointF(i * w, fromy + j * h), pix);
}
}
} else {
PainterHighQualityEnabler hq(p);
auto &pix = Window::Theme::Background()->pixmap();
QRect to, from;
Window::Theme::ComputeBackgroundRects(fill, pix.size(), to, from);
to.moveTop(to.top() + fromy);
p.drawPixmap(to, pix, from);
}
} else {
p.drawPixmap(x, fromy + y, cached);
}
if (_list) {
if (!_field->isHidden() || _recording) {
drawField(p, r);
if (!_send->isHidden() && _recording) {
drawRecording(p, _send->recordActiveRatio());
}
}
if (_pinnedBar && !_pinnedBar->cancel->isHidden()) {
drawPinnedBar(p);
}
if (_scroll->isHidden()) {
p.setClipRect(_scroll->geometry());
HistoryLayout::paintEmpty(p, width(), height() - _field->height() - 2 * st::historySendPadding);
}
} else {
style::font font(st::msgServiceFont);
int32 w = font->width(lang(lng_willbe_history)) + st::msgPadding.left() + st::msgPadding.right(), h = font->height + st::msgServicePadding.top() + st::msgServicePadding.bottom() + 2;
QRect tr((width() - w) / 2, (height() - _field->height() - 2 * st::historySendPadding - h) / 2, w, h);
HistoryLayout::ServiceMessagePainter::paintBubble(p, tr.x(), tr.y(), tr.width(), tr.height());
p.setPen(st::msgServiceFg);
p.setFont(font->f);
p.drawText(tr.left() + st::msgPadding.left(), tr.top() + st::msgServicePadding.top() + 1 + font->ascent, lang(lng_willbe_history));
}
}
QRect HistoryWidget::historyRect() const {
return _scroll->geometry();
}
void HistoryWidget::destroyData() {
showHistory(0, 0);
}
QPoint HistoryWidget::clampMousePosition(QPoint point) {
if (point.x() < 0) {
point.setX(0);
} else if (point.x() >= _scroll->width()) {
point.setX(_scroll->width() - 1);
}
if (point.y() < _scroll->scrollTop()) {
point.setY(_scroll->scrollTop());
} else if (point.y() >= _scroll->scrollTop() + _scroll->height()) {
point.setY(_scroll->scrollTop() + _scroll->height() - 1);
}
return point;
}
void HistoryWidget::onScrollTimer() {
int32 d = (_scrollDelta > 0) ? qMin(_scrollDelta * 3 / 20 + 1, int32(MaxScrollSpeed)) : qMax(_scrollDelta * 3 / 20 - 1, -int32(MaxScrollSpeed));
_scroll->scrollToY(_scroll->scrollTop() + d);
}
void HistoryWidget::checkSelectingScroll(QPoint point) {
if (point.y() < _scroll->scrollTop()) {
_scrollDelta = point.y() - _scroll->scrollTop();
} else if (point.y() >= _scroll->scrollTop() + _scroll->height()) {
_scrollDelta = point.y() - _scroll->scrollTop() - _scroll->height() + 1;
} else {
_scrollDelta = 0;
}
if (_scrollDelta) {
_scrollTimer.start(15);
} else {
_scrollTimer.stop();
}
}
void HistoryWidget::noSelectingScroll() {
_scrollTimer.stop();
}
bool HistoryWidget::touchScroll(const QPoint &delta) {
int32 scTop = _scroll->scrollTop(), scMax = _scroll->scrollTopMax(), scNew = snap(scTop - delta.y(), 0, scMax);
if (scNew == scTop) return false;
_scroll->scrollToY(scNew);
return true;
}
HistoryWidget::~HistoryWidget() = default;