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tdesktop/Telegram/SourceFiles/historywidget.cpp
John Preston 0110a62776 Inline bot cancel button added. 
It replaces Send button when the user is editing an inline bot
query. First cancel clears the inline bot request, second one
clears the field entirely. Escape key acts the same as cancel.
2016-04-09 15:02:50 +04:00

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/*
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) 2014-2016 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "historywidget.h"
#include "boxes/confirmbox.h"
#include "boxes/photosendbox.h"
#include "ui/filedialog.h"
#include "ui/style.h"
#include "ui/toast/toast.h"
#include "inline_bots/inline_bot_result.h"
#include "lang.h"
#include "application.h"
#include "mainwidget.h"
#include "window.h"
#include "passcodewidget.h"
#include "window.h"
#include "fileuploader.h"
#include "audio.h"
#include "localstorage.h"
// flick scroll taken from http://qt-project.org/doc/qt-4.8/demos-embedded-anomaly-src-flickcharm-cpp.html
HistoryInner::HistoryInner(HistoryWidget *historyWidget, 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) {
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(update()));
_touchSelectTimer.setSingleShot(true);
connect(&_touchSelectTimer, SIGNAL(timeout()), this, SLOT(onTouchSelect()));
setAttribute(Qt::WA_AcceptTouchEvents);
connect(&_touchScrollTimer, SIGNAL(timeout()), this, SLOT(onTouchScrollTimer()));
_trippleClickTimer.setSingleShot(true);
notifyIsBotChanged();
setMouseTracking(true);
}
void HistoryInner::messagesReceived(PeerData *peer, const QVector<MTPMessage> &messages, const QVector<MTPMessageGroup> *collapsed) {
if (_history && _history->peer == peer) {
_history->addOlderSlice(messages, collapsed);
} else if (_migrated && _migrated->peer == peer) {
bool newLoaded = (_migrated && _migrated->isEmpty() && !_history->isEmpty());
_migrated->addOlderSlice(messages, collapsed);
if (newLoaded) {
_migrated->addNewerSlice(QVector<MTPMessage>(), 0);
}
}
}
void HistoryInner::messagesReceivedDown(PeerData *peer, const QVector<MTPMessage> &messages, const QVector<MTPMessageGroup> *collapsed) {
if (_history && _history->peer == peer) {
bool oldLoaded = (_migrated && _history->isEmpty() && !_migrated->isEmpty());
_history->addNewerSlice(messages, collapsed);
if (oldLoaded) {
_history->addOlderSlice(QVector<MTPMessage>(), 0);
}
} else if (_migrated && _migrated->peer == peer) {
_migrated->addNewerSlice(messages, collapsed);
}
}
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 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 <typename T>
int binarySearchBlocksOrItems(const T &list, int bottom) {
int start = 0, end = list.size();
while (end - start > 1) {
int middle = (start + end) / 2;
if (list.at(middle)->y >= bottom) {
end = middle;
} else {
start = middle;
}
}
return start;
}
}
template <typename Method>
void HistoryInner::enumerateUserpicsInHistory(History *h, int htop, Method method) {
// no displayed messages in this history
if (htop < 0 || h->isEmpty() || !h->canHaveFromPhotos() || _visibleAreaBottom <= htop) {
return;
}
// find and remember the bottom of an attached messages pack
// -1 means we didn't find an attached to previous message yet
int lowestAttachedItemBottom = -1;
// binary search for blockIndex of the first block that is not completely below the visible area
int blockIndex = binarySearchBlocksOrItems(h->blocks, _visibleAreaBottom - htop);
// binary search for itemIndex of the first item that is not completely below the visible area
HistoryBlock *block = h->blocks.at(blockIndex);
int blocktop = htop + block->y;
int itemIndex = binarySearchBlocksOrItems(block->items, _visibleAreaBottom - blocktop);
while (true) {
while (itemIndex >= 0) {
HistoryItem *item = block->items.at(itemIndex--);
int itemtop = blocktop + item->y;
int itembottom = itemtop + item->height();
// binary search should've skipped all the items that are below the visible area
t_assert(itemtop < _visibleAreaBottom);
// skip all service messages
if (HistoryMessage *message = item->toHistoryMessage()) {
if (lowestAttachedItemBottom < 0 && message->isAttachedToPrevious()) {
lowestAttachedItemBottom = itembottom - message->marginBottom();
}
// draw userpic for all messages that have it and for those who are not showing it
// because of their attachment to the previous message if they are top-most visible
if (message->displayFromPhoto() || (message->hasFromPhoto() && itemtop <= _visibleAreaTop)) {
if (lowestAttachedItemBottom < 0) {
lowestAttachedItemBottom = itembottom - message->marginBottom();
}
// attach userpic to the top of the visible area with the same margin as it is from the left side
int userpicTop = qMax(itemtop + message->marginTop(), _visibleAreaTop + st::msgMargin.left());
// do not let the userpic go below the attached messages pack bottom line
userpicTop = qMin(userpicTop, lowestAttachedItemBottom - int(st::msgPhotoSize));
// call the template callback function that was passed
// and return if it finished everything it needed
if (!method(message, userpicTop)) {
return;
}
}
// forget the found bottom of the pack, search for the next one from scratch
if (!message->isAttachedToPrevious()) {
lowestAttachedItemBottom = -1;
}
}
// skip all the items that are above the visible area
if (itemtop <= _visibleAreaTop) {
return;
}
}
// skip all the rest blocks that are above the visible area
if (blocktop <= _visibleAreaTop) {
return;
}
if (--blockIndex < 0) {
return;
} else {
block = h->blocks.at(blockIndex);
blocktop = htop + block->y;
itemIndex = block->items.size() - 1;
}
}
}
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);
}
uint64 ms = getms();
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()) {
textstyleSet(&st::inTextStyle);
App::roundRect(p, _botAbout->rect, st::msgInBg, MessageInCorners, &st::msgInShadow);
p.setFont(st::msgNameFont);
p.setPen(st::black);
p.drawText(_botAbout->rect.left() + st::msgPadding.left(), _botAbout->rect.top() + st::msgPadding.top() + st::msgNameFont->ascent, lang(lng_bot_description));
_botAbout->info->text.draw(p, _botAbout->rect.left() + st::msgPadding.left(), _botAbout->rect.top() + st::msgPadding.top() + st::msgNameFont->height + st::botDescSkip, _botAbout->width);
textstyleRestore();
}
} else if (_firstLoading || (_history->isEmpty() && (!_migrated || _migrated->isEmpty()))) {
QPoint dogPos((width() - st::msgDogImg.pxWidth()) / 2, ((height() - st::msgDogImg.pxHeight()) * 4) / 9);
p.drawPixmap(dogPos, *cChatDogImage());
}
if (!_firstLoading) {
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) {
uint32 sel = 0;
if (y >= selfromy && y < seltoy) {
sel = (_dragSelecting && !item->serviceMsg() && item->id > 0) ? FullSelection : 0;
} else if (hasSel) {
SelectedItems::const_iterator 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];
int32 y = htop + block->y + item->y;
p.save();
p.translate(0, y);
while (y < drawToY) {
int32 h = item->height();
if (r.y() < y + h && hdrawtop < y + h) {
uint32 sel = 0;
if (y >= selfromy && y < seltoy) {
sel = (_dragSelecting && !item->serviceMsg() && item->id > 0) ? FullSelection : 0;
} else if (hasSel) {
SelectedItems::const_iterator 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);
}
}
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();
enumerateUserpics([&p, &r](HistoryMessage *message, int userpicTop) -> bool {
// stop the enumeration if the userpic is above the painted rect
if (userpicTop + st::msgPhotoSize <= r.top()) {
return false;
}
// paint the userpic if it intersects the painted rect
if (userpicTop < r.top() + r.height()) {
message->from()->paintUserpicLeft(p, st::msgPhotoSize, st::msgMargin.left(), userpicTop, message->history()->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() {
uint64 nowTime = getms();
if (_touchScrollState == TouchScrollAcceleration && _touchWaitingAcceleration && (nowTime - _touchAccelerationTime) > 40) {
_touchScrollState = TouchScrollManual;
touchResetSpeed();
} else if (_touchScrollState == TouchScrollAuto || _touchScrollState == TouchScrollAcceleration) {
int32 elapsed = int32(nowTime - _touchTime);
QPoint delta = _touchSpeed * elapsed / 1000;
bool hasScrolled = _widget->touchScroll(delta);
if (_touchSpeed.isNull() || !hasScrolled) {
_touchScrollState = TouchScrollManual;
_touchScroll = false;
_touchScrollTimer.stop();
} else {
_touchTime = nowTime;
}
touchDeaccelerate(elapsed);
}
}
void HistoryInner::touchUpdateSpeed() {
const uint64 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 == TouchScrollAuto) {
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 = TouchScrollManual;
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 == TouchScrollAuto) {
_touchScrollState = TouchScrollAcceleration;
_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 == TouchScrollManual) {
touchScrollUpdated(_touchPos);
} else if (_touchScrollState == TouchScrollAcceleration) {
touchUpdateSpeed();
_touchAccelerationTime = getms();
if (_touchSpeed.isNull()) {
_touchScrollState = TouchScrollManual;
}
}
}
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 == TouchScrollManual) {
_touchScrollState = TouchScrollAuto;
_touchPrevPosValid = false;
_touchScrollTimer.start(15);
_touchTime = getms();
} else if (_touchScrollState == TouchScrollAuto) {
_touchScrollState = TouchScrollManual;
_touchScroll = false;
touchResetSpeed();
} else if (_touchScrollState == TouchScrollAcceleration) {
_touchScrollState = TouchScrollAuto;
_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) {
if (!(e->buttons() & (Qt::LeftButton | Qt::MiddleButton)) && _dragAction != NoDrag) {
mouseReleaseEvent(e);
}
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) {
bool afterDragSymbol, uponSymbol;
uint16 symbol;
if (_trippleClickTimer.isActive() && (screenPos - _trippleClickPoint).manhattanLength() < QApplication::startDragDistance()) {
_dragItem->getSymbol(symbol, afterDragSymbol, uponSymbol, _dragStartPos.x(), _dragStartPos.y());
if (uponSymbol) {
uint32 selStatus = (symbol << 16) | symbol;
if (selStatus != FullSelection && (_selected.isEmpty() || _selected.cbegin().value() != FullSelection)) {
if (!_selected.isEmpty()) {
repaintItem(_selected.cbegin().key());
_selected.clear();
}
_selected.insert(_dragItem, selStatus);
_dragSymbol = symbol;
_dragAction = Selecting;
_dragSelType = TextSelectParagraphs;
dragActionUpdate(_dragPos);
_trippleClickTimer.start(QApplication::doubleClickInterval());
}
}
} else if (App::pressedItem()) {
_dragItem->getSymbol(symbol, afterDragSymbol, uponSymbol, _dragStartPos.x(), _dragStartPos.y());
}
if (_dragSelType != TextSelectParagraphs) {
if (App::pressedItem()) {
_dragSymbol = symbol;
bool uponSelected = uponSymbol;
if (uponSelected) {
if (_selected.isEmpty() ||
_selected.cbegin().value() == FullSelection ||
_selected.cbegin().key() != _dragItem
) {
uponSelected = false;
} else {
uint16 selFrom = (_selected.cbegin().value() >> 16) & 0xFFFF, selTo = _selected.cbegin().value() & 0xFFFF;
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 (afterDragSymbol) ++_dragSymbol;
uint32 selStatus = (_dragSymbol << 16) | _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 = 0;
}
}
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) {
bool afterDragSymbol;
uint16 symbol;
if (!_selected.isEmpty() && _selected.cbegin().value() == FullSelection) {
uponSelected = _selected.contains(_dragItem);
} else {
_dragItem->getSymbol(symbol, afterDragSymbol, uponSelected, _dragStartPos.x(), _dragStartPos.y());
if (uponSelected) {
if (_selected.isEmpty() ||
_selected.cbegin().value() == FullSelection ||
_selected.cbegin().key() != _dragItem
) {
uponSelected = false;
} else {
uint16 selFrom = (_selected.cbegin().value() >> 16) & 0xFFFF, selTo = _selected.cbegin().value() & 0xFFFF;
if (symbol < selFrom || symbol >= selTo) {
uponSelected = false;
}
}
}
}
}
ClickHandlerPtr pressedHandler = ClickHandler::getPressed();
QString sel;
QList<QUrl> urls;
if (uponSelected) {
sel = getSelectedText();
} else if (pressedHandler) {
sel = pressedHandler->dragText();
//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 (!sel.isEmpty()) {
updateDragSelection(0, 0, false);
_widget->noSelectingScroll();
QDrag *drag = new QDrag(App::wnd());
QMimeData *mimeData = new QMimeData;
mimeData->setText(sel);
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);
if (App::main()) App::main()->updateAfterDrag();
return;
} else {
QString forwardMimeType;
HistoryMedia *pressedMedia = nullptr;
if (HistoryItem *pressedItem = App::pressedItem()) {
pressedMedia = pressedItem->getMedia();
if (_dragCursorState == HistoryInDateCursorState || (pressedMedia && pressedMedia->dragItem())) {
forwardMimeType = qsl("application/x-td-forward-pressed");
}
}
if (HistoryItem *pressedLnkItem = App::pressedLinkItem()) {
if ((pressedMedia = pressedLnkItem->getMedia())) {
if (forwardMimeType.isEmpty() && pressedMedia->dragItemByHandler(pressedHandler)) {
forwardMimeType = qsl("application/x-td-forward-pressed-link");
}
}
}
if (!forwardMimeType.isEmpty()) {
QDrag *drag = new QDrag(App::wnd());
QMimeData *mimeData = new QMimeData;
mimeData->setData(forwardMimeType, "1");
if (DocumentData *document = (pressedMedia ? pressedMedia->getDocument() : nullptr)) {
QString filepath = document->filepath(DocumentData::FilePathResolveChecked);
if (!filepath.isEmpty()) {
QList<QUrl> urls;
urls.push_back(QUrl::fromLocalFile(filepath));
mimeData->setUrls(urls);
}
}
drag->setMimeData(mimeData);
drag->exec(Qt::CopyAction);
if (App::main()) App::main()->updateAfterDrag();
return;
}
}
}
void HistoryInner::itemRemoved(HistoryItem *item) {
SelectedItems::iterator 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) {
uint32 sel = _selected.cbegin().value();
if (sel != FullSelection && (sel & 0xFFFF) == ((sel >> 16) & 0xFFFF)) {
_selected.clear();
if (App::wnd()) App::wnd()->setInnerFocus();
}
}
}
_dragAction = NoDrag;
_dragItem = 0;
_dragSelType = TextSelectLetters;
_widget->noSelectingScroll();
_widget->updateTopBarSelection();
}
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 == TextSelectLetters && _dragItem) {
bool afterDragSymbol, uponSelected;
uint16 symbol;
_dragItem->getSymbol(symbol, afterDragSymbol, uponSelected, _dragStartPos.x(), _dragStartPos.y());
if (uponSelected) {
_dragSymbol = symbol;
_dragSelType = TextSelectWords;
if (_dragAction == NoDrag) {
_dragAction = Selecting;
uint32 selStatus = (symbol << 16) | 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 symbol, selFrom = (_selected.cbegin().value() >> 16) & 0xFFFF, selTo = _selected.cbegin().value() & 0xFFFF;
hasSelected = (selTo > selFrom) ? 1 : 0;
if (App::mousedItem() && App::mousedItem() == App::hoveredItem()) {
QPoint mousePos(mapMouseToItem(mapFromGlobal(_dragPos), App::mousedItem()));
bool afterDragSymbol, uponSymbol;
App::mousedItem()->getSymbol(symbol, afterDragSymbol, uponSymbol, mousePos.x(), mousePos.y());
if (uponSymbol && symbol >= selFrom && symbol < selTo) {
isUponSelected = 1;
}
}
}
}
if (showFromTouch && hasSelected && isUponSelected < hasSelected) {
isUponSelected = hasSelected;
}
_menu = new PopupMenu();
_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), this, SLOT(saveContextImage()))->setEnabled(true);
_menu->addAction(lang(lng_context_copy_image), this, SLOT(copyContextImage()))->setEnabled(true);
} else {
if (lnkDocument && lnkDocument->document()->loading()) {
_menu->addAction(lang(lng_context_cancel_download), this, SLOT(cancelContextDownload()))->setEnabled(true);
} else {
if (lnkDocument && lnkDocument->document()->loaded() && lnkDocument->document()->isGifv()) {
_menu->addAction(lang(lng_context_save_gif), this, SLOT(saveContextGif()))->setEnabled(true);
}
if (lnkDocument && !lnkDocument->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))), this, SLOT(saveContextFile()))->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), _widget, SLOT(onDeleteSelected()));
}
_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), _widget, SLOT(deleteMessage()))->setEnabled(true);
}
}
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->type() == HistoryItemMsg) && item->canDelete();
bool canForward = (item && item->type() == HistoryItemMsg) && (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) {
if (HistoryMedia *media = (msg ? msg->getMedia() : 0)) {
if (media->type() == MediaTypeWebPage && static_cast<HistoryWebPage*>(media)->attach()) {
media = static_cast<HistoryWebPage*>(media)->attach();
}
if (media->type() == MediaTypeSticker) {
DocumentData *doc = media->getDocument();
if (doc && doc->sticker() && doc->sticker()->set.type() != mtpc_inputStickerSetEmpty) {
_menu->addAction(lang(doc->sticker()->setInstalled() ? lng_context_pack_info : lng_context_pack_add), _widget, SLOT(onStickerPackInfo()));
}
_menu->addAction(lang(lng_context_save_image), this, SLOT(saveContextFile()))->setEnabled(true);
} else if (media->type() == MediaTypeGif && !_contextMenuLnk) {
DocumentData *doc = media->getDocument();
if (doc) {
if (doc->loading()) {
_menu->addAction(lang(lng_context_cancel_download), this, SLOT(cancelContextDownload()))->setEnabled(true);
} else {
if (doc->isGifv()) {
_menu->addAction(lang(lng_context_save_gif), this, SLOT(saveContextGif()))->setEnabled(true);
}
if (!doc->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), this, SLOT(saveContextFile()))->setEnabled(true);
}
}
}
}
QString contextMenuText = item->selectedText(FullSelection);
if (!contextMenuText.isEmpty() && (!msg || !msg->getMedia() || (msg->getMedia()->type() != MediaTypeSticker && msg->getMedia()->type() != MediaTypeGif))) {
_menu->addAction(lang(lng_context_copy_text), this, SLOT(copyContextText()))->setEnabled(true);
}
}
}
QString copyToClipboardContextItem = _contextMenuLnk ? _contextMenuLnk->copyToClipboardContextItem() : QString();
if (!copyToClipboardContextItem.isEmpty()) {
_menu->addAction(copyToClipboardContextItem, 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), _widget, SLOT(onDeleteSelected()));
}
_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), _widget, SLOT(deleteMessage()))->setEnabled(true);
}
}
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 = 0;
}
}
void HistoryInner::copySelectedText() {
QString sel = getSelectedText();
if (!sel.isEmpty()) {
QApplication::clipboard()->setText(sel);
}
}
void HistoryInner::copyContextUrl() {
if (_contextMenuLnk) {
_contextMenuLnk->copyToClipboard();
}
}
void HistoryInner::saveContextImage() {
PhotoClickHandler *lnk = dynamic_cast<PhotoClickHandler*>(_contextMenuLnk.data());
if (!lnk) return;
PhotoData *photo = lnk->photo();
if (!photo || !photo->date || !photo->loaded()) return;
QString file;
if (filedialogGetSaveFile(file, lang(lng_save_photo), qsl("JPEG Image (*.jpg);;All files (*.*)"), filedialogDefaultName(qsl("photo"), qsl(".jpg")))) {
if (!file.isEmpty()) {
photo->full->pix().toImage().save(file, "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()) {
psShowInFolder(filepath);
}
}
void HistoryInner::saveContextFile() {
if (DocumentClickHandler *lnkDocument = dynamic_cast<DocumentClickHandler*>(_contextMenuLnk.data())) {
DocumentSaveClickHandler::doSave(lnkDocument->document(), true);
} else if (HistoryItem *item = App::contextItem()) {
if (HistoryMedia *media = item->getMedia()) {
if (DocumentData *doc = media->getDocument()) {
DocumentSaveClickHandler::doSave(doc, true);
}
}
}
}
void HistoryInner::saveContextGif() {
if (HistoryItem *item = App::contextItem()) {
if (HistoryMedia *media = item->getMedia()) {
if (DocumentData *doc = media->getDocument()) {
_widget->saveGif(doc);
}
}
}
}
void HistoryInner::copyContextText() {
HistoryItem *item = App::contextItem();
if (!item || (item->getMedia() && item->getMedia()->type() == MediaTypeSticker)) {
return;
}
QString contextMenuText = item->selectedText(FullSelection);
if (!contextMenuText.isEmpty()) {
QApplication::clipboard()->setText(contextMenuText);
}
}
void HistoryInner::resizeEvent(QResizeEvent *e) {
onUpdateSelected();
}
QString HistoryInner::getSelectedText() const {
SelectedItems sel = _selected;
if (_dragAction == Selecting && _dragSelFrom && _dragSelTo) {
applyDragSelection(&sel);
}
if (sel.isEmpty()) return QString();
if (sel.cbegin().value() != FullSelection) {
return sel.cbegin().key()->selectedText(sel.cbegin().value());
}
int32 fullSize = 0, mtop = migratedTop(), htop = historyTop();
QString timeFormat(qsl(", [dd.MM.yy hh:mm]\n"));
QMap<int32, QString> texts;
for (SelectedItems::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
HistoryItem *item = i.key();
if (item->detached()) continue;
QString text, sel = item->selectedText(FullSelection), time = item->date.toString(timeFormat);
int32 size = item->author()->name.size() + time.size() + sel.size();
text.reserve(size);
int32 y = itemTop(item);
if (y >= 0) {
texts.insert(y, text.append(item->author()->name).append(time).append(sel));
fullSize += size;
}
}
QString result, sep(qsl("\n\n"));
result.reserve(fullSize + (texts.size() - 1) * 2);
for (QMap<int32, QString>::const_iterator i = texts.cbegin(), e = texts.cend(); i != e; ++i) {
result.append(i.value());
if (i + 1 != e) {
result.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();
} else if (e == QKeySequence::Delete) {
int32 selectedForForward, selectedForDelete;
getSelectionState(selectedForForward, selectedForDelete);
if (!_selected.isEmpty() && selectedForDelete == selectedForForward) {
_widget->onDeleteSelected();
}
} else {
e->ignore();
}
}
void HistoryInner::recountHeight() {
int htop = historyTop(), mtop = migratedTop();
int ph = _scroll->height(), minadd = 0;
int wasYSkip = ph - historyHeight() - st::historyPadding;
if (_botAbout && !_botAbout->info->text.isEmpty()) {
minadd = st::msgMargin.top() + st::msgMargin.bottom() + st::msgPadding.top() + st::msgPadding.bottom() + st::msgNameFont->height + st::botDescSkip + _botAbout->height;
}
if (wasYSkip < minadd) wasYSkip = minadd;
_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::Wide()) {
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(_historyOffset - 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();
}
int32 newYSkip = ph - historyHeight() - st::historyPadding;
if (_botAbout && !_botAbout->info->text.isEmpty()) {
minadd = st::msgMargin.top() + st::msgMargin.bottom() + st::msgPadding.top() + st::msgPadding.bottom() + st::msgNameFont->height + st::botDescSkip + _botAbout->height;
}
if (newYSkip < minadd) newYSkip = minadd;
if (newYSkip != wasYSkip) {
if (_history->scrollTopItem) {
_history->scrollTopOffset += (newYSkip - wasYSkip);
} else if (_migrated && _migrated->scrollTopItem) {
_migrated->scrollTopOffset += (newYSkip - wasYSkip);
}
}
}
void HistoryInner::updateBotInfo(bool recount) {
int newh = 0;
if (_botAbout && !_botAbout->info->description.isEmpty()) {
if (_botAbout->info->text.isEmpty()) {
_botAbout->info->text.setText(st::msgFont, _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(_historyOffset - 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();
}
HistoryItem *HistoryInner::atTopImportantMsg(int32 top, int32 height, int32 &bottomUnderScrollTop) const {
adjustCurrent(top);
if (!_curHistory || _curHistory->isEmpty() || _curHistory != _history) return 0;
for (int32 blockIndex = _curBlock + 1, itemIndex = _curItem + 1; blockIndex > 0;) {
--blockIndex;
HistoryBlock *block = _history->blocks[blockIndex];
if (!itemIndex) itemIndex = block->items.size();
for (; itemIndex > 0;) {
--itemIndex;
HistoryItem *item = block->items[itemIndex];
if (item->isImportant()) {
bottomUnderScrollTop = qMin(0, itemTop(item) + item->height() - top);
return item;
}
}
itemIndex = 0;
}
for (int32 blockIndex = _curBlock, itemIndex = _curItem + 1; blockIndex < _history->blocks.size(); ++blockIndex) {
HistoryBlock *block = _history->blocks[blockIndex];
for (; itemIndex < block->items.size(); ++itemIndex) {
HistoryItem *item = block->items[itemIndex];
if (item->isImportant()) {
bottomUnderScrollTop = qMin(0, itemTop(item) + item->height() - top);
return item;
}
}
itemIndex = 0;
}
return 0;
}
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 >= historyHeight()) {
_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();
}
}
}
}
void HistoryInner::updateSize() {
int32 ph = _scroll->height(), minadd = 0;
int32 newYSkip = ph - historyHeight() - st::historyPadding;
if (_botAbout && !_botAbout->info->text.isEmpty()) {
minadd = st::msgMargin.top() + st::msgMargin.bottom() + st::msgPadding.top() + st::msgPadding.bottom() + st::msgNameFont->height + st::botDescSkip + _botAbout->height;
}
if (newYSkip < minadd) newYSkip = minadd;
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::Wide()) {
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(newYSkip - 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());
}
int32 yAdded = newYSkip - _historyOffset;
_historyOffset = newYSkip;
int32 nh = _historyOffset + historyHeight() + st::historyPadding;
if (width() != _scroll->width() || height() != nh) {
resize(_scroll->width(), nh);
dragActionUpdate(QCursor::pos());
} else {
update();
}
}
void HistoryInner::enterEvent(QEvent *e) {
dragActionUpdate(QCursor::pos());
return QWidget::enterEvent(e);
}
void HistoryInner::leaveEvent(QEvent *e) {
if (HistoryItem *item = App::hoveredItem()) {
repaintItem(item);
App::hoveredItem(nullptr);
}
ClickHandler::clearActive();
if (!ClickHandler::getPressed() && _cursor != style::cur_default) {
_cursor = style::cur_default;
setCursor(_cursor);
}
return QWidget::leaveEvent(e);
}
HistoryInner::~HistoryInner() {
delete _menu;
_dragAction = NoDrag;
}
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 {
_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 (SelectedItems::const_iterator i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
if (i.key()->type() == HistoryItemMsg && 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;
}
QPoint mousePos(mapFromGlobal(_dragPos));
QPoint 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();
}
ClickHandlerPtr lnk;
ClickHandlerHost *lnkhost = nullptr;
HistoryCursorState cursorState = HistoryDefaultCursorState;
if (point.y() < _historyOffset) {
if (_botAbout && !_botAbout->info->text.isEmpty() && _botAbout->height > 0) {
bool inText = false;
_botAbout->info->text.getState(lnk, inText, 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.data();
cursorState = inText ? HistoryInTextCursorState : HistoryDefaultCursorState;
}
} else if (item) {
item->getState(lnk, cursorState, m.x(), m.y());
lnkhost = item;
if (!lnk && m.x() >= st::msgMargin.left() && m.x() < st::msgMargin.left() + st::msgPhotoSize) {
if (HistoryMessage *msg = item->toHistoryMessage()) {
if (msg->hasFromPhoto()) {
enumerateUserpics([&lnk, &lnkhost, &point](HistoryMessage *message, int userpicTop) -> bool {
// stop enumeration if the userpic is above our point
if (userpicTop + st::msgPhotoSize <= point.y()) {
return false;
}
// stop enumeration if we've found a userpic under the cursor
if (point.y() >= userpicTop && point.y() < userpicTop + st::msgPhotoSize) {
lnk = message->from()->openLink();
lnkhost = message;
return false;
}
return true;
});
}
}
}
}
bool lnkChanged = ClickHandler::setActive(lnk, lnkhost);
if (lnkChanged || cursorState != _dragCursorState) {
PopupTooltip::Hide();
}
if (lnk || cursorState == HistoryInDateCursorState || cursorState == HistoryInForwardedCursorState) {
PopupTooltip::Show(1000, this);
}
Qt::CursorShape cur = style::cur_default;
if (_dragAction == NoDrag) {
_dragCursorState = cursorState;
if (lnk) {
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 (item != _dragItem || (m - _dragStartPos).manhattanLength() >= QApplication::startDragDistance()) {
if (_dragAction == PrepareDrag) {
_dragAction = Dragging;
QTimer::singleShot(1, this, SLOT(onDragExec()));
} else if (_dragAction == PrepareSelect) {
_dragAction = Selecting;
}
}
if (_dragAction == Selecting) {
bool canSelectMany = (_history != 0);
if (item == _dragItem && item == App::hoveredItem() && !_selected.isEmpty() && _selected.cbegin().value() != FullSelection) {
bool afterSymbol, uponSymbol;
uint16 second;
_dragItem->getSymbol(second, afterSymbol, uponSymbol, m.x(), m.y());
if (afterSymbol && _dragSelType == TextSelectLetters) ++second;
uint32 selState = _dragItem->adjustSelection(qMin(second, _dragSymbol), qMax(second, _dragSymbol), _dragSelType);
if (_selected[_dragItem] != selState) {
_selected[_dragItem] = selState;
repaintItem(_dragItem);
}
if (!_wasSelectedText && (selState == FullSelection || (selState & 0xFFFF) != ((selState >> 16) & 0xFFFF))) {
_wasSelectedText = true;
setFocus();
}
updateDragSelection(0, 0, false);
} else if (canSelectMany) {
bool selectingDown = (itemTop(_dragItem) < itemTop(item)) || (_dragItem == item && _dragStartPos.y() < m.y());
HistoryItem *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);
}
}
}
bool dragSelecting = false;
HistoryItem *dragFirstAffected = dragSelFrom;
while (dragFirstAffected && (dragFirstAffected->id < 0 || dragFirstAffected->serviceMsg())) {
dragFirstAffected = (dragFirstAffected == dragSelTo) ? 0 : (selectingDown ? nextItem(dragFirstAffected) : prevItem(dragFirstAffected));
}
if (dragFirstAffected) {
SelectedItems::const_iterator 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;
}
}
}
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()) ? _historyOffset : -1;
}
int HistoryInner::historyTop() const {
int mig = migratedTop();
return (_history && !_history->isEmpty()) ? (mig >= 0 ? (mig + _migrated->height - _historySkipHeight) : _historyOffset) : -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 : 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.clear();
}
}
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()) {
return App::hoveredItem()->date.toString(QLocale::system().dateTimeFormat(QLocale::LongFormat));
}
} else if (_dragCursorState == HistoryInForwardedCursorState && _dragAction == NoDrag) {
if (App::hoveredItem()) {
if (HistoryMessageForwarded *fwd = App::hoveredItem()->Get<HistoryMessageForwarded>()) {
return fwd->_text.original(0, 0xFFFF, Text::ExpandLinksNone);
}
}
} else if (ClickHandlerPtr lnk = ClickHandler::getActive()) {
return lnk->tooltip();
}
return QString();
}
QPoint HistoryInner::tooltipPos() const {
return _dragPos;
}
void HistoryInner::onParentGeometryChanged() {
bool needToUpdate = (_dragAction != NoDrag || _touchScroll || rect().contains(mapFromGlobal(QCursor::pos())));
if (needToUpdate) {
dragActionUpdate(QCursor::pos());
}
}
MessageField::MessageField(HistoryWidget *history, const style::flatTextarea &st, const QString &ph, const QString &val) : FlatTextarea(history, st, ph, val), history(history) {
setMinHeight(st::btnSend.height - 2 * st::sendPadding);
setMaxHeight(st::maxFieldHeight);
}
bool MessageField::hasSendText() const {
const QString &text(getLastText());
for (const QChar *ch = text.constData(), *e = ch + text.size(); ch != e; ++ch) {
ushort 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 (source->hasUrls()) {
int32 files = 0;
QUrl url;
for (int32 i = 0; i < source->urls().size(); ++i) {
if (source->urls().at(i).isLocalFile()) {
url = source->urls().at(i);
++files;
}
}
if (files == 1) {
history->uploadFile(url.toLocalFile(), PrepareAuto, FileLoadAlwaysConfirm);
return;
}
if (files > 1) return;
//if (files > 1) return uploadFiles(files, PrepareAuto); // multiple confirm with "compressed" checkbox
}
if (source->hasImage()) {
QImage img = qvariant_cast<QImage>(source->imageData());
if (!img.isNull()) {
history->uploadImage(img, PrepareAuto, FileLoadAlwaysConfirm, 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->b);
p.fillRect(Adaptive::OneColumn() ? 0 : st::lineWidth, height() - st::lineWidth, width() - (Adaptive::OneColumn() ? 0 : st::lineWidth), st::lineWidth, st::shadowColor->b);
if (!_clear.isHidden()) {
p.setPen(st::black->p);
p.setFont(st::msgFont->f);
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() {
setGeometry(0, 0, _st->margin, st::botKbScroll.deltat);
_height = st::botKbScroll.deltat;
setMouseTracking(true);
}
void BotKeyboard::paintEvent(QPaintEvent *e) {
Painter p(this);
QRect clip(e->rect());
p.fillRect(clip, st::white);
if (_impl) {
int x = rtl() ? st::botKbScroll.width : _st->margin;
p.translate(x, st::botKbScroll.deltat);
_impl->paint(p, clip.translated(-x, -st::botKbScroll.deltat));
}
}
void BotKeyboard::Style::startPaint(Painter &p) const {
p.setPen(st::botKbColor);
p.setFont(st::botKbFont);
}
style::font BotKeyboard::Style::textFont() const {
return st::botKbFont;
}
void BotKeyboard::Style::repaint(const HistoryItem *item) const {
_parent->update();
}
void BotKeyboard::Style::paintButtonBg(Painter &p, const QRect &rect, bool down, float64 howMuchOver) const {
if (down) {
App::roundRect(p, rect, st::botKbDownBg, BotKeyboardDownCorners);
} else {
App::roundRect(p, rect, st::botKbBg, BotKeyboardCorners);
if (howMuchOver > 0) {
p.setOpacity(howMuchOver);
App::roundRect(p, rect, st::botKbOverBg, BotKeyboardOverCorners);
p.setOpacity(1);
}
}
}
void BotKeyboard::Style::paintButtonIcon(Painter &p, const QRect &rect, 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::resizeEvent(QResizeEvent *e) {
if (!_impl) return;
updateStyle();
_height = _impl->naturalHeight() + st::botKbScroll.deltat + st::botKbScroll.deltab;
if (_maximizeSize) _height = qMax(_height, _maxOuterHeight);
if (height() != _height) {
resize(width(), _height);
return;
}
_impl->resize(width() - _st->margin - st::botKbScroll.width, _height - (st::botKbScroll.deltat + st::botKbScroll.deltab));
}
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::enterEvent(QEvent *e) {
_lastMousePos = QCursor::pos();
updateSelected();
}
void BotKeyboard::leaveEvent(QEvent *e) {
_lastMousePos = QPoint(-1, -1);
updateSelected();
}
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 == FullMsgId(to->channelId(), to->id) && !force) {
return false;
}
_wasForMsgId = FullMsgId(to->channelId(), to->id);
clearSelection();
auto markup = to->Get<HistoryMessageReplyMarkup>();
_forceReply = markup->flags & MTPDreplyKeyboardMarkup_ClientFlag::f_force_reply;
_maximizeSize = !(markup->flags & MTPDreplyKeyboardMarkup::Flag::f_resize);
_singleUse = _forceReply || (markup->flags & MTPDreplyKeyboardMarkup::Flag::f_single_use);
_impl.reset(markup->rows.isEmpty() ? nullptr : new ReplyKeyboard(to, MakeUnique<Style>(this, *_st)));
updateStyle();
_height = st::botKbScroll.deltat + st::botKbScroll.deltab + (_impl ? _impl->naturalHeight() : 0);
if (_maximizeSize) _height = qMax(_height, _maxOuterHeight);
if (height() != _height) {
resize(width(), _height);
} else {
resizeEvent(0);
}
return true;
}
if (_wasForMsgId.msg) {
_maximizeSize = _singleUse = _forceReply = false;
_wasForMsgId = FullMsgId();
clearSelection();
_impl.clear();
return true;
}
return false;
}
bool BotKeyboard::hasMarkup() const {
return !_impl.isNull();
}
bool BotKeyboard::forceReply() const {
return _forceReply;
}
void BotKeyboard::resizeToWidth(int width, int maxOuterHeight) {
updateStyle(width);
_height = st::botKbScroll.deltat + st::botKbScroll.deltab + (_impl ? _impl->naturalHeight() : 0);
_maxOuterHeight = maxOuterHeight;
if (_maximizeSize) _height = qMax(_height, _maxOuterHeight);
resize(width, _height);
}
bool BotKeyboard::maximizeSize() const {
return _maximizeSize;
}
bool BotKeyboard::singleUse() const {
return _singleUse;
}
void BotKeyboard::updateStyle(int32 w) {
if (!_impl) return;
int implWidth = ((w < 0) ? width() : w) - _st->margin - st::botKbScroll.width;
_st = _impl->isEnoughSpace(implWidth, st::botKbButton) ? &st::botKbButton : &st::botKbTinyButton;
_impl->setStyle(MakeUnique<Style>(this, *_st));
}
void BotKeyboard::clearSelection() {
if (_impl) {
_impl->clearSelection();
}
}
QPoint BotKeyboard::tooltipPos() const {
return _lastMousePos;
}
QString BotKeyboard::tooltipText() const {
if (ClickHandlerPtr lnk = ClickHandler::getActive()) {
return lnk->tooltip();
}
return QString();
}
void BotKeyboard::updateSelected() {
PopupTooltip::Show(1000, this);
if (!_impl) return;
QPoint p(mapFromGlobal(_lastMousePos));
int x = rtl() ? st::botKbScroll.width : _st->margin;
ClickHandlerPtr lnk;
_impl->getState(lnk, p.x() - x, p.y() - _st->margin);
if (ClickHandler::setActive(lnk, this)) {
PopupTooltip::Hide();
setCursor(lnk ? style::cur_pointer : style::cur_default);
}
}
HistoryHider::HistoryHider(MainWidget *parent, bool forwardSelected) : TWidget(parent)
, _sharedContact(0)
, _forwardSelected(forwardSelected)
, _sendPath(false)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, offered(0)
, a_opacity(0, 1)
, _a_appearance(animation(this, &HistoryHider::step_appearance))
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, UserData *sharedContact) : TWidget(parent)
, _sharedContact(sharedContact)
, _forwardSelected(false)
, _sendPath(false)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, offered(0)
, a_opacity(0, 1)
, _a_appearance(animation(this, &HistoryHider::step_appearance))
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent) : TWidget(parent)
, _sharedContact(0)
, _forwardSelected(false)
, _sendPath(true)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, offered(0)
, a_opacity(0, 1)
, _a_appearance(animation(this, &HistoryHider::step_appearance))
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, const QString &botAndQuery) : TWidget(parent)
, _sharedContact(0)
, _forwardSelected(false)
, _sendPath(false)
, _botAndQuery(botAndQuery)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, offered(0)
, a_opacity(0, 1)
, _a_appearance(animation(this, &HistoryHider::step_appearance))
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow) {
init();
}
HistoryHider::HistoryHider(MainWidget *parent, const QString &url, const QString &text) : TWidget(parent)
, _sharedContact(0)
, _forwardSelected(false)
, _sendPath(false)
, _shareUrl(url)
, _shareText(text)
, _send(this, lang(lng_forward_send), st::defaultBoxButton)
, _cancel(this, lang(lng_cancel), st::cancelBoxButton)
, offered(0)
, a_opacity(0, 1)
, _a_appearance(animation(this, &HistoryHider::step_appearance))
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow) {
init();
}
void HistoryHider::init() {
connect(&_send, SIGNAL(clicked()), this, SLOT(forward()));
connect(&_cancel, SIGNAL(clicked()), this, SLOT(startHide()));
connect(App::wnd()->getTitle(), SIGNAL(hiderClicked()), this, SLOT(startHide()));
_chooseWidth = st::forwardFont->width(lang(_botAndQuery.isEmpty() ? lng_forward_choose : lng_inline_switch_choose));
resizeEvent(0);
_a_appearance.start();
}
void HistoryHider::step_appearance(float64 ms, bool timer) {
float64 dt = ms / 200;
if (dt >= 1) {
_a_appearance.stop();
a_opacity.finish();
if (hiding) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
} else {
a_opacity.update(dt, anim::linear);
}
App::wnd()->getTitle()->setHideLevel(a_opacity.current());
if (timer) update();
}
bool HistoryHider::withConfirm() const {
return _sharedContact || _sendPath;
}
void HistoryHider::paintEvent(QPaintEvent *e) {
Painter p(this);
if (!hiding || !cacheForAnim.isNull() || !offered) {
p.setOpacity(a_opacity.current() * st::layerAlpha);
p.fillRect(rect(), st::layerBg->b);
p.setOpacity(a_opacity.current());
}
if (cacheForAnim.isNull() || !offered) {
p.setFont(st::forwardFont->f);
if (offered) {
shadow.paint(p, box, st::boxShadowShift);
// fill bg
p.fillRect(box, st::boxBg->b);
p.setPen(st::black->p);
toText.drawElided(p, box.left() + st::boxPadding.left(), box.top() + st::boxPadding.top(), toTextWidth + 2);
} else {
int32 w = st::forwardMargins.left() + _chooseWidth + st::forwardMargins.right(), h = st::forwardMargins.top() + st::forwardFont->height + st::forwardMargins.bottom();
App::roundRect(p, (width() - w) / 2, (height() - h) / 2, w, h, st::forwardBg, ForwardCorners);
p.setPen(st::white->p);
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 = 0;
resizeEvent(0);
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);
a_opacity.start(0);
_send.hide();
_cancel.hide();
_a_appearance.start();
}
}
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) {
int32 w = st::boxWidth, h = st::boxPadding.top() + st::boxPadding.bottom();
if (offered) {
if (!hiding) {
_send.show();
_cancel.show();
}
h += st::boxTextFont->height + st::boxButtonPadding.top() + _send.height() + st::boxButtonPadding.bottom();
} else {
h += st::forwardFont->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() + h - 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 = 0;
toText.setText(st::boxTextFont, QString());
toTextWidth = 0;
resizeEvent(0);
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) {
if (cSendPaths().size() > 1) {
phrase = lng_forward_send_files_confirm(lt_recipient, recipient);
} else {
QString name(QFileInfo(cSendPaths().front()).fileName());
if (name.size() > 10) {
name = name.mid(0, 8) + '.' + '.';
}
phrase = lng_forward_send_file_confirm(lt_name, name, lt_recipient, recipient);
}
} else if (!_shareUrl.isEmpty()) {
PeerId to = offered->id;
offered = 0;
if (parent()->onShareUrl(to, _shareUrl, _shareText)) {
startHide();
}
return false;
} else if (!_botAndQuery.isEmpty()) {
PeerId to = offered->id;
offered = 0;
if (parent()->onInlineSwitchChosen(to, _botAndQuery)) {
startHide();
}
return false;
} else {
PeerId to = offered->id;
offered = 0;
if (parent()->onForward(to, _forwardSelected ? ForwardSelectedMessages : ForwardContextMessage)) {
startHide();
}
return false;
}
toText.setText(st::boxTextFont, phrase, _textNameOptions);
toTextWidth = toText.maxWidth();
if (toTextWidth > box.width() - st::boxPadding.left() - st::boxButtonPadding.right()) {
toTextWidth = box.width() - st::boxPadding.left() - st::boxButtonPadding.right();
}
resizeEvent(0);
update();
setFocus();
return true;
}
QString HistoryHider::offeredText() const {
return toText.original();
}
bool HistoryHider::wasOffered() const {
return !!offered;
}
HistoryHider::~HistoryHider() {
if (_sendPath) cSetSendPaths(QStringList());
if (App::wnd()) App::wnd()->getTitle()->setHideLevel(0);
parent()->noHider(this);
}
CollapseButton::CollapseButton(QWidget *parent) : FlatButton(parent, lang(lng_channel_hide_comments), st::collapseButton) {
}
void CollapseButton::paintEvent(QPaintEvent *e) {
Painter p(this);
App::roundRect(p, rect(), App::msgServiceBg(), ServiceCorners);
FlatButton::paintEvent(e);
}
SilentToggle::SilentToggle(QWidget *parent) : FlatCheckbox(parent, QString(), false, st::silentToggle) {
setMouseTracking(true);
}
void SilentToggle::mouseMoveEvent(QMouseEvent *e) {
FlatCheckbox::mouseMoveEvent(e);
if (rect().contains(e->pos())) {
PopupTooltip::Show(1000, this);
} else {
PopupTooltip::Hide();
}
}
void SilentToggle::leaveEvent(QEvent *e) {
PopupTooltip::Hide();
}
void SilentToggle::mouseReleaseEvent(QMouseEvent *e) {
FlatCheckbox::mouseReleaseEvent(e);
PopupTooltip::Show(0, this);
PeerData *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();
}
HistoryWidget::HistoryWidget(QWidget *parent) : TWidget(parent)
, _fieldBarCancel(this, st::replyCancel)
, _scroll(this, st::historyScroll, false)
, _toHistoryEnd(this, st::historyToEnd)
, _collapseComments(this)
, _attachMention(this)
, _reportSpamPanel(this)
, _send(this, lang(lng_send_button), st::btnSend)
, _unblock(this, lang(lng_unblock_button), st::btnUnblock)
, _botStart(this, lang(lng_bot_start), st::btnSend)
, _joinChannel(this, lang(lng_channel_join), st::btnSend)
, _muteUnmute(this, lang(lng_channel_mute), st::btnSend)
, _attachDocument(this, st::btnAttachDocument)
, _attachPhoto(this, st::btnAttachPhoto)
, _attachEmoji(this, st::btnAttachEmoji)
, _kbShow(this, st::btnBotKbShow)
, _kbHide(this, st::btnBotKbHide)
, _cmdStart(this, st::btnBotCmdStart)
, _broadcast(this, QString(), true, st::broadcastToggle)
, _silent(this)
, _field(this, st::taMsgField, lang(lng_message_ph))
, _a_record(animation(this, &HistoryWidget::step_record))
, _a_recording(animation(this, &HistoryWidget::step_recording))
, a_recordCancel(st::recordCancel->c, st::recordCancel->c)
, _recordCancelWidth(st::recordFont->width(lang(lng_record_cancel)))
, _kbScroll(this, st::botKbScroll)
, _attachType(this)
, _emojiPan(this)
, _attachDragDocument(this)
, _attachDragPhoto(this)
, _fileLoader(this, FileLoaderQueueStopTimeout)
, _a_show(animation(this, &HistoryWidget::step_show))
, _sideShadow(this, st::shadowColor)
, _topShadow(this, st::shadowColor) {
_scroll.setFocusPolicy(Qt::NoFocus);
setAcceptDrops(true);
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(updateField()));
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(&_toHistoryEnd, SIGNAL(clicked()), this, SLOT(onHistoryToEnd()));
connect(&_collapseComments, SIGNAL(clicked()), this, SLOT(onCollapseComments()));
connect(&_fieldBarCancel, SIGNAL(clicked()), this, SLOT(onFieldBarCancel()));
connect(&_send, SIGNAL(clicked()), this, SLOT(onSend()));
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(&_broadcast, SIGNAL(changed()), this, SLOT(onBroadcastSilentChange()));
connect(&_silent, SIGNAL(clicked()), this, SLOT(onBroadcastSilentChange()));
connect(&_attachDocument, SIGNAL(clicked()), this, SLOT(onDocumentSelect()));
connect(&_attachPhoto, SIGNAL(clicked()), this, SLOT(onPhotoSelect()));
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()));
if (audioCapture()) {
connect(audioCapture(), SIGNAL(onError()), this, SLOT(onRecordError()));
connect(audioCapture(), SIGNAL(onUpdate(quint16,qint32)), this, SLOT(onRecordUpdate(quint16,qint32)));
connect(audioCapture(), SIGNAL(onDone(QByteArray,VoiceWaveform,qint32)), this, SLOT(onRecordDone(QByteArray,VoiceWaveform,qint32)));
}
_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()));
_saveDraftTimer.setSingleShot(true);
connect(&_saveDraftTimer, SIGNAL(timeout()), this, SLOT(onDraftSave()));
connect(_field.verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(onDraftSaveDelayed()));
connect(&_field, SIGNAL(cursorPositionChanged()), this, SLOT(onDraftSaveDelayed()));
connect(&_field, SIGNAL(cursorPositionChanged()), this, SLOT(onCheckMentionDropdown()), Qt::QueuedConnection);
_fieldBarCancel.hide();
_scroll.hide();
_collapseComments.setParent(&_scroll);
_kbScroll.setFocusPolicy(Qt::NoFocus);
_kbScroll.viewport()->setFocusPolicy(Qt::NoFocus);
_kbScroll.setWidget(&_keyboard);
_kbScroll.hide();
connect(&_kbScroll, SIGNAL(scrolled()), &_keyboard, SLOT(updateSelected()));
updateScrollColors();
_toHistoryEnd.hide();
_toHistoryEnd.installEventFilter(this);
_collapseComments.hide();
_collapseComments.installEventFilter(this);
_attachMention.hide();
connect(&_attachMention, SIGNAL(chosen(QString)), this, SLOT(onMentionHashtagOrBotCommandInsert(QString)));
connect(&_attachMention, SIGNAL(stickerSelected(DocumentData*)), this, SLOT(onStickerSend(DocumentData*)));
_field.installEventFilter(&_attachMention);
updateFieldSubmitSettings();
_field.hide();
_send.hide();
_unblock.hide();
_botStart.hide();
_joinChannel.hide();
_muteUnmute.hide();
_reportSpamPanel.move(0, 0);
_reportSpamPanel.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_kbShow.hide();
_kbHide.hide();
_broadcast.hide();
_silent.hide();
_cmdStart.hide();
_attachDocument.installEventFilter(&_attachType);
_attachPhoto.installEventFilter(&_attachType);
_attachEmoji.installEventFilter(&_emojiPan);
connect(&_kbShow, SIGNAL(clicked()), this, SLOT(onKbToggle()));
connect(&_kbHide, SIGNAL(clicked()), this, SLOT(onKbToggle()));
connect(&_cmdStart, SIGNAL(clicked()), this, SLOT(onCmdStart()));
connect(_attachType.addButton(new IconedButton(this, st::dropdownAttachDocument, lang(lng_attach_file))), SIGNAL(clicked()), this, SLOT(onDocumentSelect()));
connect(_attachType.addButton(new IconedButton(this, st::dropdownAttachPhoto, lang(lng_attach_photo))), SIGNAL(clicked()), this, SLOT(onPhotoSelect()));
_attachType.hide();
_emojiPan.hide();
_attachDragDocument.hide();
_attachDragPhoto.hide();
_topShadow.hide();
_sideShadow.setVisible(!Adaptive::OneColumn());
connect(&_attachDragDocument, SIGNAL(dropped(const QMimeData*)), this, SLOT(onDocumentDrop(const QMimeData*)));
connect(&_attachDragPhoto, SIGNAL(dropped(const QMimeData*)), this, SLOT(onPhotoDrop(const QMimeData*)));
}
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::onMentionHashtagOrBotCommandInsert(QString str) {
if (str.at(0) == '/') { // bot command
App::sendBotCommand(_peer, str);
setFieldText(_field.getLastText().mid(_field.textCursor().position()));
} else {
_field.onMentionHashtagOrBotCommandInsert(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 == LookingUpInlineBot) {
_inlineBot = LookingUpInlineBot;
// Notify::inlineBotRequesting(true);
_inlineBotResolveRequestId = MTP::send(MTPcontacts_ResolveUsername(MTP_string(_inlineBotUsername)), rpcDone(&HistoryWidget::inlineBotResolveDone), rpcFail(&HistoryWidget::inlineBotResolveFail, _inlineBotUsername));
return;
}
} else if (bot == LookingUpInlineBot) {
_inlineBot = LookingUpInlineBot;
return;
}
if (bot) {
if (_inlineBot != bot) {
_inlineBot = bot;
inlineBotChanged();
}
if (_inlineBot->username == cInlineGifBotUsername() && query.isEmpty()) {
_emojiPan.clearInlineBot();
} else {
_emojiPan.queryInlineBot(_inlineBot, _peer, query);
}
if (!_attachMention.isHidden()) {
_attachMention.hideStart();
}
} else {
clearInlineBot();
}
}
void HistoryWidget::updateStickersByEmoji() {
int32 len = 0;
if (EmojiPtr emoji = emojiFromText(_field.getLastText(), &len)) {
if (_field.getLastText().size() <= len) {
_attachMention.showStickers(emoji);
} else {
len = 0;
}
}
if (!len) {
_attachMention.showStickers(EmojiPtr(0));
}
}
void HistoryWidget::onTextChange() {
updateInlineBotQuery();
updateStickersByEmoji();
if (_peer && (!_peer->isChannel() || _peer->isMegagroup() || !_peer->asChannel()->canPublish() || (!_peer->asChannel()->isBroadcast() && !_broadcast.checked()))) {
if (!_inlineBot && !_editMsgId && (_textUpdateEventsFlags & TextUpdateEventsSendTyping)) {
updateSendAction(_history, SendActionTyping);
}
}
if (cHasAudioCapture()) {
if (!_field.hasSendText() && !readyToForward() && !_editMsgId) {
_previewCancelled = false;
_send.hide();
updateMouseTracking();
mouseMoveEvent(0);
} else if (!_field.isHidden() && _send.isHidden()) {
_send.show();
updateMouseTracking();
_a_record.stop();
_inRecord = _inField = false;
a_recordOver = a_recordDown = anim::fvalue(0, 0);
a_recordCancel = anim::cvalue(st::recordCancel->c, st::recordCancel->c);
}
}
if (updateCmdStartShown()) {
updateControlsVisibility();
resizeEvent(0);
update();
}
if (!_peer || !(_textUpdateEventsFlags & TextUpdateEventsSaveDraft)) return;
_saveDraftText = true;
onDraftSave(true);
}
void HistoryWidget::onDraftSaveDelayed() {
if (!_peer || !(_textUpdateEventsFlags & TextUpdateEventsSaveDraft)) 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) {
uint64 ms = getms();
if (!_saveDraftStart) {
_saveDraftStart = ms;
return _saveDraftTimer.start(SaveDraftTimeout);
} else if (ms - _saveDraftStart < SaveDraftAnywayTimeout) {
return _saveDraftTimer.start(SaveDraftTimeout);
}
}
writeDrafts(nullptr, nullptr);
}
void HistoryWidget::writeDrafts(HistoryDraft **msgDraft, HistoryEditDraft **editDraft) {
HistoryDraft *historyMsgDraft = _history ? _history->msgDraft() : nullptr;
if (!msgDraft && _editMsgId) msgDraft = &historyMsgDraft;
bool save = _peer && (_saveDraftStart > 0);
_saveDraftStart = 0;
_saveDraftTimer.stop();
if (_saveDraftText) {
if (save) {
Local::MessageDraft localMsgDraft, localEditDraft;
if (msgDraft) {
if (*msgDraft) {
localMsgDraft = Local::MessageDraft((*msgDraft)->msgId, (*msgDraft)->text, (*msgDraft)->previewCancelled);
}
} else {
localMsgDraft = Local::MessageDraft(_replyToId, _field.getLastText(), _previewCancelled);
}
if (editDraft) {
if (*editDraft) {
localEditDraft = Local::MessageDraft((*editDraft)->msgId, (*editDraft)->text, (*editDraft)->previewCancelled);
}
} else if (_editMsgId) {
localEditDraft = Local::MessageDraft(_editMsgId, _field.getLastText(), _previewCancelled);
}
Local::writeDrafts(_peer->id, localMsgDraft, localEditDraft);
if (_migrated) {
Local::writeDrafts(_migrated->peer->id, Local::MessageDraft(), Local::MessageDraft());
}
}
_saveDraftText = false;
}
if (save) {
MessageCursor msgCursor, editCursor;
if (msgDraft) {
if (*msgDraft) {
msgCursor = (*msgDraft)->cursor;
}
} else {
msgCursor = MessageCursor(_field);
}
if (editDraft) {
if (*editDraft) {
editCursor = (*editDraft)->cursor;
}
} else if (_editMsgId) {
editCursor = MessageCursor(_field);
}
Local::writeDraftCursors(_peer->id, msgCursor, editCursor);
if (_migrated) {
Local::writeDraftCursors(_migrated->peer->id, MessageCursor(), MessageCursor());
}
}
}
void HistoryWidget::writeDrafts(History *history) {
Local::MessageDraft localMsgDraft, localEditDraft;
MessageCursor msgCursor, editCursor;
if (auto msgDraft = history->msgDraft()) {
localMsgDraft = Local::MessageDraft(msgDraft->msgId, msgDraft->text, msgDraft->previewCancelled);
msgCursor = msgDraft->cursor;
}
if (auto editDraft = history->editDraft()) {
localEditDraft = Local::MessageDraft(editDraft->msgId, editDraft->text, editDraft->previewCancelled);
editCursor = editDraft->cursor;
}
Local::writeDrafts(history->peer->id, localMsgDraft, localEditDraft);
Local::writeDraftCursors(history->peer->id, msgCursor, editCursor);
}
void HistoryWidget::cancelSendAction(History *history, SendActionType type) {
QMap<QPair<History*, SendActionType>, mtpRequestId>::iterator i = _sendActionRequests.find(qMakePair(history, type));
if (i != _sendActionRequests.cend()) {
MTP::cancel(i.value());
_sendActionRequests.erase(i);
}
}
void HistoryWidget::onCancelSendAction() {
cancelSendAction(_history, SendActionTyping);
}
void HistoryWidget::updateSendAction(History *history, SendActionType type, int32 progress) {
if (!history) return;
bool doing = (progress >= 0);
uint64 ms = getms(true) + 10000;
QMap<SendActionType, uint64>::iterator i = history->mySendActions.find(type);
if (doing && i != history->mySendActions.cend() && i.value() + 5000 > ms) return;
if (!doing && (i == history->mySendActions.cend() || i.value() + 5000 <= ms)) return;
if (doing) {
if (i == history->mySendActions.cend()) {
history->mySendActions.insert(type, ms);
} else {
i.value() = ms;
}
} else if (i != history->mySendActions.cend()) {
history->mySendActions.erase(i);
}
cancelSendAction(history, type);
if (doing) {
MTPsendMessageAction action;
switch (type) {
case SendActionTyping: action = MTP_sendMessageTypingAction(); break;
case SendActionRecordVideo: action = MTP_sendMessageRecordVideoAction(); break;
case SendActionUploadVideo: action = MTP_sendMessageUploadVideoAction(MTP_int(progress)); break;
case SendActionRecordVoice: action = MTP_sendMessageRecordAudioAction(); break;
case SendActionUploadVoice: action = MTP_sendMessageUploadAudioAction(MTP_int(progress)); break;
case SendActionUploadPhoto: action = MTP_sendMessageUploadPhotoAction(MTP_int(progress)); break;
case SendActionUploadFile: action = MTP_sendMessageUploadDocumentAction(MTP_int(progress)); break;
case SendActionChooseLocation: action = MTP_sendMessageGeoLocationAction(); break;
case SendActionChooseContact: action = MTP_sendMessageChooseContactAction(); break;
}
_sendActionRequests.insert(qMakePair(history, type), MTP::send(MTPmessages_SetTyping(history->peer->input, action), rpcDone(&HistoryWidget::sendActionDone)));
if (type == SendActionTyping) _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 (QMap<QPair<History*, SendActionType>, mtpRequestId>::iterator 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 (!_peer) return;
App::wnd()->activateWindow();
int32 duration = samples / AudioVoiceMsgFrequency;
_fileLoader.addTask(new FileLoadTask(result, duration, waveform, FileLoadTo(_peer->id, _broadcast.checked(), _silent.checked(), replyToId())));
cancelReply(lastForceReplyReplied());
}
void HistoryWidget::onRecordUpdate(quint16 level, qint32 samples) {
if (!_recording) {
return;
}
a_recordingLevel.start(level);
_a_recording.start();
_recordingSamples = samples;
if (samples < 0 || samples >= AudioVoiceMsgFrequency * AudioVoiceMsgMaxLength) {
stopRecording(_peer && samples > 0 && _inField);
}
updateField();
if (_peer && (!_peer->isChannel() || _peer->isMegagroup() || !_peer->asChannel()->canPublish() || (!_peer->asChannel()->isBroadcast() && !_broadcast.checked()))) {
updateSendAction(_history, SendActionRecordVoice);
}
}
void HistoryWidget::updateStickers() {
if (!Global::LastStickersUpdate() || getms(true) >= Global::LastStickersUpdate() + StickersUpdateTimeout) {
if (!_stickersUpdateRequest) {
_stickersUpdateRequest = MTP::send(MTPmessages_GetAllStickers(MTP_int(Local::countStickersHash(true))), rpcDone(&HistoryWidget::stickersGot), rpcFail(&HistoryWidget::stickersFailed));
}
}
if (!cLastSavedGifsUpdate() || getms(true) >= 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 (_attachMention.clearFilteredBotCommands()) {
onCheckMentionDropdown();
}
}
}
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;
}
}
}
void HistoryWidget::notify_switchInlineBotButtonReceived(const QString &query) {
if (!_peer) {
return;
}
if (UserData *bot = _peer->asUser()) {
if (!bot->botInfo || !bot->botInfo->inlineReturnPeerId) {
return;
}
History *h = App::history(bot->botInfo->inlineReturnPeerId);
auto text = '@' + bot->username + ' ' + query;
h->setMsgDraft(MakeUnique<HistoryDraft>(text, 0, MessageCursor(text.size(), text.size(), QFIXED_MAX), false));
if (h == _history) {
applyDraft();
} else {
Ui::showPeerHistory(bot->botInfo->inlineReturnPeerId, ShowAtUnreadMsgId);
}
}
}
void HistoryWidget::notify_userIsBotChanged(UserData *user) {
if (_peer && _peer == user) {
_list->notifyIsBotChanged();
_list->updateBotInfo();
updateControlsVisibility();
resizeEvent(0);
}
}
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();
}
void HistoryWidget::cmd_search() {
if (!inFocusChain() || !_peer) return;
App::main()->searchInPeer(_peer);
}
void 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);
}
void 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);
}
void HistoryWidget::stickersGot(const MTPmessages_AllStickers &stickers) {
Global::SetLastStickersUpdate(getms(true));
_stickersUpdateRequest = 0;
if (stickers.type() != mtpc_messages_allStickers) return;
const auto &d(stickers.c_messages_allStickers());
const auto &d_sets(d.vsets.c_vector().v);
Stickers::Order &setsOrder(Global::RefStickerSetsOrder());
setsOrder.clear();
Stickers::Sets &sets(Global::RefStickerSets());
QMap<uint64, uint64> setsToRequest;
for (auto i = sets.begin(), e = sets.end(); i != e; ++i) {
i->access = 0; // mark for removing
}
for (int i = 0, l = d_sets.size(); i != l; ++i) {
if (d_sets.at(i).type() == mtpc_stickerSet) {
const auto &set(d_sets.at(i).c_stickerSet());
auto it = sets.find(set.vid.v);
QString title = stickerSetTitle(set);
if (it == sets.cend()) {
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 | MTPDstickerSet_ClientFlag::f_not_loaded));
} else {
it->access = set.vaccess_hash.v;
it->title = title;
it->shortName = qs(set.vshort_name);
it->flags = set.vflags.v;
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
}
}
if (!(it->flags & MTPDstickerSet::Flag::f_disabled) || (it->flags & MTPDstickerSet::Flag::f_official)) {
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);
}
}
}
}
bool writeRecent = false;
RecentStickerPack &recent(cGetRecentStickers());
for (Stickers::Sets::iterator it = sets.begin(), e = sets.end(); it != e;) {
if (it->id == Stickers::CustomSetId || it->access != 0) {
++it;
} else {
for (RecentStickerPack::iterator i = recent.begin(); i != recent.cend();) {
if (it->stickers.indexOf(i->first) >= 0) {
i = recent.erase(i);
writeRecent = true;
} else {
++i;
}
}
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::writeStickers();
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::savedGifsGot(const MTPmessages_SavedGifs &gifs) {
cSetLastSavedGifsUpdate(getms(true));
_savedGifsUpdateRequest = 0;
if (gifs.type() != mtpc_messages_savedGifs) return;
const auto &d(gifs.c_messages_savedGifs());
const auto &d_gifs(d.vgifs.c_vector().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, _fixedInScrollMsgId, _fixedInScrollMsgTop);
clearAllLoadRequests();
setMsgId(ShowAtUnreadMsgId);
_histInited = false;
if (h->isReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop)) {
historyLoaded();
} else {
firstLoadMessages();
doneShow();
}
} else if (h) {
MsgId fixInScrollMsgId = 0;
int32 fixInScrollMsgTop = 0;
h->getReadyFor(ShowAtTheEndMsgId, fixInScrollMsgId, fixInScrollMsgTop);
}
}
void HistoryWidget::applyDraft(bool parseLinks) {
HistoryDraft *draft = _history ? _history->draft() : nullptr;
if (!draft) {
clearFieldText();
_field.setFocus();
_editMsgId = _replyToId = 0;
return;
}
_textUpdateEventsFlags = 0;
setFieldText(draft->text);
_field.setFocus();
draft->cursor.applyTo(_field);
_textUpdateEventsFlags = TextUpdateEventsSaveDraft | TextUpdateEventsSendTyping;
_previewCancelled = draft->previewCancelled;
if (auto editDraft = _history->editDraft()) {
_editMsgId = editDraft->msgId;
_replyToId = 0;
} else {
_editMsgId = 0;
_replyToId = readyToForward() ? 0 : _history->msgDraft()->msgId;
}
if (parseLinks) {
onPreviewParse();
}
if (_editMsgId || _replyToId) {
updateReplyEditTexts();
if (!_replyEditMsg && App::api()) {
App::api()->requestMessageData(_peer->asChannel(), _editMsgId ? _editMsgId : _replyToId, new ReplyEditMessageDataCallback());
}
}
}
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) {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
bool wasOnlyImportant = _history->isChannel() ? _history->asChannelHistory()->onlyImportant() : true;
bool canShowNow = _history->isReadyFor(showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
if (_fixedInScrollMsgId) {
_fixedInScrollMsgTop += _list->height() - _scroll.scrollTop() - st::historyPadding;
}
if (!canShowNow) {
delayedShowAt(showAtMsgId);
} else {
if (_history->isChannel() && wasOnlyImportant != _history->asChannelHistory()->onlyImportant()) {
clearAllLoadRequests();
}
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, 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->clearMsgDraft();
applyDraft();
}
return;
}
if (_history->mySendActions.contains(SendActionTyping)) {
updateSendAction(_history, SendActionTyping, -1);
}
}
if (!cAutoPlayGif()) {
App::stopGifItems();
}
clearReplyReturns();
clearAllLoadRequests();
if (_history) {
if (_editMsgId) {
_history->setEditDraft(MakeUnique<HistoryEditDraft>(_field, _editMsgId, _previewCancelled, _saveEditMsgRequestId));
} else {
if (_replyToId || !_field.getLastText().isEmpty()) {
_history->setMsgDraft(MakeUnique<HistoryDraft>(_field, _replyToId, _previewCancelled));
} else {
_history->clearMsgDraft();
}
_history->clearEditDraft();
}
if (_migrated) {
_migrated->clearEditDraft(); // use migrated draft only once
_migrated->clearEditDraft();
}
auto msgDraft = _history->msgDraft();
auto editDraft = _history->editDraft();
writeDrafts(&msgDraft, &editDraft);
_history->showAtMsgId = _showAtMsgId;
destroyUnreadBar();
if (_pinnedBar) destroyPinnedBar();
_history = _migrated = nullptr;
updateBotKeyboard();
}
_addToScroll = 0;
_editMsgId = 0;
_saveEditMsgRequestId = 0;
_replyToId = 0;
_replyEditMsg = 0;
_previewData = 0;
_previewCache.clear();
_fieldBarCancel.hide();
if (_list) _list->deleteLater();
_list = nullptr;
_scroll.takeWidget();
updateTopBarSelection();
clearInlineBot();
_showAtMsgId = showAtMsgId;
_histInited = false;
_peer = peerId ? App::peer(peerId) : nullptr;
_channel = _peer ? peerToChannel(_peer->id) : NoChannel;
_canSendMessages = canSendMessages(_peer);
if (_peer && _peer->isChannel()) {
_peer->asChannel()->updateFull();
_joinChannel.setText(lang(_peer->isMegagroup() ? lng_group_invite_join : lng_channel_join));
}
_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();
MTP::clearLoaderPriorities();
_history = App::history(_peer->id);
_migrated = _peer->migrateFrom() ? App::history(_peer->migrateFrom()->id) : 0;
if (_channel) {
updateNotifySettings();
if (_peer->notify == UnknownNotifySettings) {
App::wnd()->getNotifySetting(MTP_inputNotifyPeer(_peer->input));
}
}
if (_showAtMsgId == ShowAtUnreadMsgId) {
if (_history->scrollTopItem) {
_showAtMsgId = _history->showAtMsgId;
}
} else {
_history->forgetScrollState();
if (_migrated) {
_migrated->forgetScrollState();
}
}
_list = new HistoryInner(this, &_scroll, _history);
_list->hide();
_scroll.hide();
_scroll.setWidget(_list);
_list->show();
_updateHistoryItems.stop();
pinnedMsgVisibilityUpdated();
if (_history->scrollTopItem || (_migrated && _migrated->scrollTopItem) || _history->isReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop)) {
_fixedInScrollMsgId = 0;
_fixedInScrollMsgTop = 0;
historyLoaded();
} else {
firstLoadMessages();
doneShow();
}
emit App::main()->peerUpdated(_peer);
Local::readDraftsWithCursors(_history);
if (_migrated) {
Local::readDraftsWithCursors(_migrated);
_migrated->clearEditDraft();
_history->takeMsgDraft(_migrated);
}
applyDraft(false);
resizeEvent(0);
if (!_previewCancelled) {
onPreviewParse();
}
connect(&_scroll, SIGNAL(geometryChanged()), _list, SLOT(onParentGeometryChanged()));
connect(&_scroll, SIGNAL(scrolled()), _list, SLOT(onUpdateSelected()));
if (startBot && _peer->isUser() && _peer->asUser()->botInfo) {
if (wasHistory) _peer->asUser()->botInfo->inlineReturnPeerId = wasHistory->peer->id;
onBotStart();
}
} else {
clearFieldText();
doneShow();
}
if (App::wnd()) QTimer::singleShot(0, App::wnd(), SLOT(setInnerFocus()));
App::main()->dlgUpdated(wasHistory, wasMsgId);
emit historyShown(_history, _showAtMsgId);
App::main()->topBar()->update();
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::contactsReceived() {
if (!_peer) return;
updateReportSpamStatus();
updateControlsVisibility();
}
void HistoryWidget::updateAfterDrag() {
if (_list) _list->dragActionUpdate(QCursor::pos());
}
void HistoryWidget::updateFieldSubmitSettings() {
FlatTextarea::SubmitSettings settings = FlatTextarea::SubmitSettings::Enter;
if (_inlineBotCancel) {
settings = FlatTextarea::SubmitSettings::None;
} else if (cCtrlEnter()) {
settings = 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));
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) ||
_attachType.overlaps(globalRect) ||
_attachMention.overlaps(globalRect) ||
_emojiPan.overlaps(globalRect));
}
void HistoryWidget::updateReportSpamStatus() {
if (!_peer || (_peer->isUser() && (peerToUser(_peer->id) == MTP::authedId() || 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 (!cContactsReceived() || _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;
}
void HistoryWidget::updateControlsVisibility() {
_topShadow.setVisible(_peer ? true : false);
if (!_history || _a_show.animating()) {
_reportSpamPanel.hide();
_scroll.hide();
_kbScroll.hide();
_send.hide();
if (_inlineBotCancel) _inlineBotCancel->hide();
_unblock.hide();
_botStart.hide();
_joinChannel.hide();
_muteUnmute.hide();
_attachMention.hide();
_field.hide();
_fieldBarCancel.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_broadcast.hide();
_silent.hide();
_toHistoryEnd.hide();
_collapseComments.hide();
_kbShow.hide();
_kbHide.hide();
_cmdStart.hide();
_attachType.hide();
_emojiPan.hide();
if (_pinnedBar) {
_pinnedBar->cancel.hide();
_pinnedBar->shadow.hide();
}
return;
}
updateToEndVisibility();
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;
_attachMention.hide();
_send.hide();
if (_inlineBotCancel) _inlineBotCancel->hide();
_botStart.hide();
_attachDocument.hide();
_attachPhoto.hide();
_broadcast.hide();
_silent.hide();
_kbScroll.hide();
_fieldBarCancel.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_kbShow.hide();
_kbHide.hide();
_cmdStart.hide();
_attachType.hide();
_emojiPan.hide();
if (!_field.isHidden()) {
_field.hide();
resizeEvent(0);
update();
}
} else if (_canSendMessages) {
onCheckMentionDropdown();
if (isBotStart()) {
if (isBotStart()) {
_unblock.hide();
_joinChannel.hide();
_muteUnmute.hide();
if (_botStart.isHidden()) {
_botStart.clearState();
_botStart.show();
}
}
_kbShown = false;
_send.hide();
if (_inlineBotCancel) _inlineBotCancel->hide();
_field.hide();
_attachEmoji.hide();
_kbShow.hide();
_kbHide.hide();
_cmdStart.hide();
_attachDocument.hide();
_attachPhoto.hide();
_broadcast.hide();
_silent.hide();
_kbScroll.hide();
_fieldBarCancel.hide();
} else {
_unblock.hide();
_botStart.hide();
_joinChannel.hide();
_muteUnmute.hide();
if (cHasAudioCapture() && !_field.hasSendText() && !readyToForward()) {
_send.hide();
mouseMoveEvent(0);
} else {
if (_inlineBotCancel) {
_inlineBotCancel->show();
_send.hide();
} else {
_send.show();
}
_a_record.stop();
_inRecord = _inField = false;
a_recordOver = anim::fvalue(0, 0);
}
if (_recording) {
_field.hide();
_attachEmoji.hide();
_kbShow.hide();
_kbHide.hide();
_cmdStart.hide();
_attachDocument.hide();
_attachPhoto.hide();
_broadcast.hide();
_silent.hide();
if (_kbShown) {
_kbScroll.show();
} else {
_kbScroll.hide();
}
} else {
_field.show();
if (_kbShown) {
_kbScroll.show();
_attachEmoji.hide();
_kbHide.show();
_kbShow.hide();
_cmdStart.hide();
} else if (_kbReplyTo) {
_kbScroll.hide();
_attachEmoji.show();
_kbHide.hide();
_kbShow.hide();
_cmdStart.hide();
} else {
_kbScroll.hide();
_attachEmoji.show();
_kbHide.hide();
if (_keyboard.hasMarkup()) {
_kbShow.show();
_cmdStart.hide();
} else {
_kbShow.hide();
if (_cmdStartShown) {
_cmdStart.show();
} else {
_cmdStart.hide();
}
}
}
if (cDefaultAttach() == dbidaPhoto) {
_attachDocument.hide();
_attachPhoto.show();
} else {
_attachDocument.show();
_attachPhoto.hide();
}
if (hasBroadcastToggle()) {
_broadcast.show();
} else {
_broadcast.hide();
}
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 {
_attachMention.hide();
_send.hide();
if (_inlineBotCancel) _inlineBotCancel->hide();
_unblock.hide();
_botStart.hide();
_joinChannel.hide();
_muteUnmute.hide();
_attachDocument.hide();
_attachPhoto.hide();
_broadcast.hide();
_silent.hide();
_kbScroll.hide();
_fieldBarCancel.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_kbShow.hide();
_kbHide.hide();
_cmdStart.hide();
_attachType.hide();
_emojiPan.hide();
_kbScroll.hide();
if (!_field.isHidden()) {
_field.hide();
resizeEvent(0);
update();
}
}
updateMouseTracking();
}
void HistoryWidget::updateMouseTracking() {
bool trackMouse = !_fieldBarCancel.isHidden() || _pinnedBar || (cHasAudioCapture() && _send.isHidden() && !_field.isHidden());
setMouseTracking(trackMouse);
}
void HistoryWidget::destroyUnreadBar() {
if (_history) _history->destroyUnreadBar();
if (_migrated) _migrated->destroyUnreadBar();
}
void HistoryWidget::newUnreadMsg(History *history, HistoryItem *item) {
if (App::wnd()->historyIsActive()) {
if (_history == history) {
historyWasRead();
if (_scroll.scrollTop() + 1 > _scroll.scrollTopMax()) {
destroyUnreadBar();
}
} else {
App::wnd()->notifySchedule(history, item);
history->setUnreadCount(history->unreadCount + 1);
}
} else {
if (_history == history) {
if (_scroll.scrollTop() + 1 > _scroll.scrollTopMax()) {
destroyUnreadBar();
}
}
App::wnd()->notifySchedule(history, item);
history->setUnreadCount(history->unreadCount + 1);
}
}
void HistoryWidget::historyToDown(History *history) {
history->forgetScrollState();
if (History *migrated = App::historyLoaded(history->peer->migrateFrom())) {
migrated->forgetScrollState();
}
if (history == _history) {
_scroll.scrollToY(_scroll.scrollTopMax());
}
}
void HistoryWidget::historyWasRead(bool force) {
App::main()->readServerHistory(_history, force);
if (_migrated) App::main()->readServerHistory(_migrated, force);
}
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;
Ui::showChatsList();
Ui::showLayer(new 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;
Ui::showChatsList();
} 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;
const QVector<MTPMessageGroup> *histCollapsed = 0;
switch (messages.type()) {
case mtpc_messages_messages: {
const auto &d(messages.c_messages_messages());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.c_vector().v;
count = histList->size();
} break;
case mtpc_messages_messagesSlice: {
const auto &d(messages.c_messages_messagesSlice());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
histList = &d.vmessages.c_vector().v;
count = d.vcount.v;
} break;
case mtpc_messages_channelMessages: {
const 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.c_vector().v;
if (d.has_collapsed()) histCollapsed = &d.vcollapsed.c_vector().v;
count = d.vcount.v;
} break;
}
if (_preloadRequest == requestId) {
addMessagesToFront(peer, *histList, histCollapsed);
_preloadRequest = 0;
preloadHistoryIfNeeded();
if (_reportSpamStatus == dbiprsUnknown) {
updateReportSpamStatus();
if (_reportSpamStatus != dbiprsUnknown) updateControlsVisibility();
}
} else if (_preloadDownRequest == requestId) {
addMessagesToBack(peer, *histList, histCollapsed);
_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, histCollapsed);
if (_fixedInScrollMsgId && _history->isChannel()) {
_history->asChannelHistory()->insertCollapseItem(_fixedInScrollMsgId);
}
_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;
bool wasOnlyImportant = _history->isChannel() ? _history->asChannelHistory()->onlyImportant() : true;
_history->getReadyFor(_delayedShowAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
if (_fixedInScrollMsgId) {
_fixedInScrollMsgTop += _list->height() - _scroll.scrollTop() - st::historyPadding;
}
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, histCollapsed);
if (_fixedInScrollMsgId && _history->isChannel()) {
_history->asChannelHistory()->insertCollapseItem(_fixedInScrollMsgId);
}
_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;
if (_history->isChannel() && wasOnlyImportant != _history->asChannelHistory()->onlyImportant()) {
clearAllLoadRequests();
}
historyLoaded();
}
}
void HistoryWidget::historyLoaded() {
countHistoryShowFrom();
destroyUnreadBar();
doneShow();
}
void HistoryWidget::windowShown() {
resizeEvent(0);
}
bool HistoryWidget::isActive() const {
if (!_history) return true;
if (_firstLoadRequest || _a_show.animating()) return false;
if (_history->loadedAtBottom()) return true;
if (_history->showFrom && !_history->showFrom->detached() && _history->unreadBar) return true;
if (_migrated && _migrated->showFrom && !_migrated->showFrom->detached() && _migrated->unreadBar) return true;
return false;
}
void HistoryWidget::firstLoadMessages() {
if (!_history || _firstLoadRequest) return;
bool loadImportant = (_history->isChannel() && !_history->isMegagroup()) ? _history->asChannelHistory()->onlyImportant() : false;
bool wasOnlyImportant = loadImportant;
PeerData *from = _peer;
int32 offset_id = 0, offset = 0, loadCount = MessagesPerPage;
if (_showAtMsgId == ShowAtUnreadMsgId) {
if (_migrated && _migrated->unreadCount) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = _migrated->inboxReadBefore;
} else if (_history->unreadCount) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
offset = -loadCount / 2;
offset_id = _history->inboxReadBefore;
} else {
_history->getReadyFor(ShowAtTheEndMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
}
} else if (_showAtMsgId == ShowAtTheEndMsgId) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
loadCount = MessagesFirstLoad;
} else if (_showAtMsgId > 0) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
offset = -loadCount / 2;
offset_id = _showAtMsgId;
} else if (_showAtMsgId < 0 && _history->isChannel()) {
if (_showAtMsgId < 0 && -_showAtMsgId < ServerMaxMsgId && _migrated) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = -_showAtMsgId;
} else if (_showAtMsgId == SwitchAtTopMsgId) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
loadImportant = true;
} else if (HistoryItem *item = App::histItemById(_channel, _showAtMsgId)) {
if (item->type() == HistoryItemGroup) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
offset = -loadCount / 2;
offset_id = qMax(static_cast<HistoryGroup*>(item)->minId(), 1);
loadImportant = false;
} else if (item->type() == HistoryItemCollapse) {
_history->getReadyFor(_showAtMsgId, _fixedInScrollMsgId, _fixedInScrollMsgTop);
offset = -loadCount / 2;
offset_id = qMax(static_cast<HistoryCollapse*>(item)->wasMinId(), 1);
loadImportant = true;
}
}
if (_fixedInScrollMsgId) {
_fixedInScrollMsgTop += _list->height() - _scroll.scrollTop() - st::historyPadding;
}
if (_history->isMegagroup()) {
loadImportant = false;
}
if (_history->isEmpty() || wasOnlyImportant != loadImportant) {
clearAllLoadRequests();
}
}
if (loadImportant) {
_firstLoadRequest = MTP::send(MTPchannels_GetImportantHistory(from->asChannel()->inputChannel, 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));
} else {
_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();
}
bool loadMigrated = _migrated && (_history->isEmpty() || _history->loadedAtTop() || (!_migrated->isEmpty() && !_migrated->loadedAtBottom()));
History *from = loadMigrated ? _migrated : _history;
if (from->loadedAtTop()) {
return;
}
bool loadImportant = (from->isChannel() && !from->isMegagroup()) ? from->asChannelHistory()->onlyImportant() : false;
MsgId offset_id = from->minMsgId();
int32 offset = 0, loadCount = offset_id ? MessagesPerPage : MessagesFirstLoad;
if (loadImportant) {
_preloadRequest = MTP::send(MTPchannels_GetImportantHistory(from->peer->asChannel()->inputChannel, 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));
} else {
_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;
}
bool loadImportant = (from->isChannel() && !from->isMegagroup()) ? from->asChannelHistory()->onlyImportant() : false;
int32 loadCount = MessagesPerPage, offset = -loadCount;
MsgId offset_id = from->maxMsgId();
if (!offset_id) {
if (loadMigrated || !_migrated) return;
++offset_id;
++offset;
}
if (loadImportant) {
_preloadDownRequest = MTP::send(MTPchannels_GetImportantHistory(from->peer->asChannel()->inputChannel, 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));
} else {
_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;
bool loadImportant = (_history->isChannel() && !_history->isMegagroup()) ? _history->asChannelHistory()->onlyImportant() : false;
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;
if (HistoryItem *item = App::histItemById(_channel, _delayedShowAtMsgId)) {
if (!item->isImportant()) {
loadImportant = false;
}
}
} else if (_delayedShowAtMsgId < 0 && _history->isChannel()) {
if (_delayedShowAtMsgId < 0 && -_delayedShowAtMsgId < ServerMaxMsgId && _migrated) {
from = _migrated->peer;
offset = -loadCount / 2;
offset_id = -_delayedShowAtMsgId;
} else if (_delayedShowAtMsgId == SwitchAtTopMsgId) {
loadImportant = true;
} else if (HistoryItem *item = App::histItemById(_channel, _delayedShowAtMsgId)) {
if (item->type() == HistoryItemGroup) {
offset = -loadCount / 2;
offset_id = qMax(static_cast<HistoryGroup*>(item)->minId(), 1);
loadImportant = false;
} else if (item->type() == HistoryItemCollapse) {
offset = -loadCount / 2;
offset_id = qMax(static_cast<HistoryCollapse*>(item)->wasMinId(), 1);
loadImportant = true;
}
}
if (_history->isMegagroup()) {
loadImportant = false;
}
}
if (loadImportant) {
_delayedShowAtRequest = MTP::send(MTPchannels_GetImportantHistory(from->asChannel()->inputChannel, 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));
} else {
_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 st = _scroll.scrollTop();
_list->visibleAreaUpdated(st, st + _scroll.height());
}
}
void HistoryWidget::preloadHistoryIfNeeded() {
if (_firstLoadRequest || _scroll.isHidden() || !_peer) return;
updateToEndVisibility();
updateCollapseCommentsVisibility();
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() {
QString text = _field.getLastText();
if (text.size() > _inlineBotUsername.size() + 2) {
setFieldText('@' + _inlineBotUsername + ' ', TextUpdateEventsSaveDraft, false);
} else {
clearFieldText(TextUpdateEventsSaveDraft, false);
}
}
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::onCollapseComments() {
if (!_peer) return;
MsgId switchAt = SwitchAtTopMsgId;
bool collapseCommentsVisible = !_a_show.animating() && _history && !_firstLoadRequest && _history->isChannel() && !_history->asChannelHistory()->onlyImportant();
if (collapseCommentsVisible) {
if (HistoryItem *collapse = _history->asChannelHistory()->collapse()) {
if (!collapse->detached()) {
int32 collapseY = _list->itemTop(collapse) - _scroll.scrollTop();
if (collapseY >= 0 && collapseY < _scroll.height()) {
switchAt = collapse->id;
}
}
}
}
showHistory(_peer->id, switchAt);
}
void HistoryWidget::saveEditMsg() {
if (_saveEditMsgRequestId) return;
WebPageId webPageId = _previewCancelled ? CancelledWebPageId : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
EntitiesInText sendingEntities, leftEntities;
QString sendingText, leftText = prepareTextWithEntities(_field.getLastText(), leftEntities, itemTextOptions(_history, App::self()).flags);
if (!textSplit(sendingText, sendingEntities, leftText, leftEntities, MaxMessageSize)) {
_field.selectAll();
_field.setFocus();
return;
} else if (!leftText.isEmpty()) {
Ui::showLayer(new InformBox(lang(lng_edit_too_long)));
return;
}
MTPmessages_EditMessage::Flags sendFlags = 0;
if (webPageId == CancelledWebPageId) {
sendFlags |= MTPmessages_EditMessage::Flag::f_no_webpage;
}
MTPVector<MTPMessageEntity> localEntities = linksToMTP(sendingEntities), sentEntities = linksToMTP(sendingEntities, true);
if (!sentEntities.c_vector().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->saveRequest == req) {
history->clearEditDraft();
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->saveRequest == req) {
editDraft->saveRequest = 0;
}
}
QString err = error.type();
if (err == qstr("MESSAGE_ID_INVALID") || err == qstr("CHAT_ADMIN_REQUIRED") || err == qstr("MESSAGE_EDIT_TIME_EXPIRED")) {
Ui::showLayer(new 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::showLayer(new InformBox(lang(lng_edit_error)));
}
update();
return true;
}
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);
App::main()->sendMessage(_history, _field.getLastText(), replyTo, _broadcast.checked(), _silent.checked(), webPageId);
clearFieldText();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
if (!_attachMention.isHidden()) _attachMention.hideStart();
if (!_attachType.isHidden()) _attachType.hideStart();
if (!_emojiPan.isHidden()) _emojiPan.hideStart();
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()->blocked != UserIsBlocked) {
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()->blocked = UserIsNotBlocked;
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()->blocked = UserIsBlocked;
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, 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()));
_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();
resizeEvent(0);
}
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::showLayer(new InformBox(lang((_peer && _peer->isMegagroup()) ? lng_group_not_accessible : lng_channel_not_accessible)));
return true;
}
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) {
if (!contact || contact->phone.isEmpty()) return;
Ui::showPeerHistory(peer, ShowAtTheEndMsgId);
if (!_history) return;
shareContact(peer, contact->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) {
History *h = App::history(peer);
uint64 randomId = rand_value<uint64>();
FullMsgId newId(peerToChannel(peer), clientMsgId());
App::main()->readServerHistory(h, false);
fastShowAtEnd(h);
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() && p->asChannel()->canPublish() && (p->asChannel()->isBroadcast() || _broadcast.checked());
bool showFromName = !channelPost || p->asChannel()->addsSignature();
bool silentPost = channelPost && _silent.checked();
if (channelPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_broadcast;
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;
}
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(showFromName ? MTP::authedId() : 0), 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);
h->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, h->sendRequestId);
App::historyRegRandom(randomId, newId);
App::main()->finishForwarding(h, _broadcast.checked(), _silent.checked());
cancelReply(lastKeyboardUsed);
}
void HistoryWidget::onSendPaths(const PeerId &peer) {
Ui::showPeerHistory(peer, ShowAtTheEndMsgId);
if (!_history) return;
if (cSendPaths().size() == 1) {
uploadFile(cSendPaths().at(0), PrepareAuto);
} else {
uploadFiles(cSendPaths(), PrepareDocument);
}
}
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) {
MsgId wasMsgId = _showAtMsgId;
_showAtMsgId = showAtMsgId;
App::main()->dlgUpdated(_history, wasMsgId);
emit historyShown(_history, _showAtMsgId);
}
}
MsgId HistoryWidget::msgId() const {
return _showAtMsgId;
}
HistoryItem *HistoryWidget::atTopImportantMsg(int32 &bottomUnderScrollTop) const {
if (!_list || !_history->isChannel()) {
bottomUnderScrollTop = 0;
return 0;
}
return _list->atTopImportantMsg(_scroll.scrollTop(), _scroll.height(), bottomUnderScrollTop);
}
void HistoryWidget::animShow(const QPixmap &bgAnimCache, const QPixmap &bgAnimTopBarCache, bool back) {
if (App::app()) App::app()->mtpPause();
(back ? _cacheOver : _cacheUnder) = bgAnimCache;
(back ? _cacheTopBarOver : _cacheTopBarUnder) = bgAnimTopBarCache;
(back ? _cacheUnder : _cacheOver) = myGrab(this);
App::main()->topBar()->stopAnim();
(back ? _cacheTopBarUnder : _cacheTopBarOver) = myGrab(App::main()->topBar());
App::main()->topBar()->startAnim();
_scroll.hide();
_kbScroll.hide();
_reportSpamPanel.hide();
_toHistoryEnd.hide();
_collapseComments.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_attachMention.hide();
_broadcast.hide();
_silent.hide();
_kbShow.hide();
_kbHide.hide();
_cmdStart.hide();
_field.hide();
_fieldBarCancel.hide();
_send.hide();
if (_inlineBotCancel) _inlineBotCancel->hide();
_unblock.hide();
_botStart.hide();
_joinChannel.hide();
_muteUnmute.hide();
_topShadow.hide();
if (_pinnedBar) {
_pinnedBar->shadow.hide();
_pinnedBar->cancel.hide();
}
a_coordUnder = back ? anim::ivalue(-qFloor(st::slideShift * width()), 0) : anim::ivalue(0, -qFloor(st::slideShift * width()));
a_coordOver = back ? anim::ivalue(0, width()) : anim::ivalue(width(), 0);
a_shadow = back ? anim::fvalue(1, 0) : anim::fvalue(0, 1);
_a_show.start();
App::main()->topBar()->update();
activate();
}
void HistoryWidget::step_show(float64 ms, bool timer) {
float64 dt = ms / st::slideDuration;
if (dt >= 1) {
_a_show.stop();
_sideShadow.setVisible(!Adaptive::OneColumn());
_topShadow.setVisible(_peer ? true : false);
a_coordUnder.finish();
a_coordOver.finish();
a_shadow.finish();
_cacheUnder = _cacheOver = _cacheTopBarUnder = _cacheTopBarOver = QPixmap();
App::main()->topBar()->stopAnim();
doneShow();
if (App::app()) App::app()->mtpUnpause();
} else {
a_coordUnder.update(dt, st::slideFunction);
a_coordOver.update(dt, st::slideFunction);
a_shadow.update(dt, st::slideFunction);
}
if (timer) {
update();
App::main()->topBar()->update();
}
}
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::updateAdaptiveLayout() {
_sideShadow.setVisible(!Adaptive::OneColumn());
update();
}
void HistoryWidget::animStop() {
if (!_a_show.animating()) return;
_a_show.stop();
_sideShadow.setVisible(!Adaptive::OneColumn());
_topShadow.setVisible(_peer ? true : false);
}
void HistoryWidget::step_record(float64 ms, bool timer) {
float64 dt = ms / st::btnSend.duration;
if (dt >= 1 || !_send.isHidden() || isBotStart() || isBlocked()) {
_a_record.stop();
a_recordOver.finish();
a_recordDown.finish();
a_recordCancel.finish();
} else {
a_recordOver.update(dt, anim::linear);
a_recordDown.update(dt, anim::linear);
a_recordCancel.update(dt, anim::linear);
}
if (timer) {
if (_recording) {
updateField();
} else {
update(_send.geometry());
}
}
}
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(_attachDocument.geometry());
}
void HistoryWidget::onPhotoSelect() {
if (!_history) return;
_attachDocument.clearState();
_attachDocument.hide();
_attachPhoto.show();
_attachType.fastHide();
if (cDefaultAttach() != dbidaPhoto) {
cSetDefaultAttach(dbidaPhoto);
Local::writeUserSettings();
}
QStringList photoExtensions(cPhotoExtensions());
QStringList imgExtensions(cImgExtensions());
QString filter(qsl("Image files (*") + imgExtensions.join(qsl(" *")) + qsl(");;Photo files (*") + photoExtensions.join(qsl(" *")) + qsl(");;All files (*.*)"));
QStringList files;
QByteArray content;
if (filedialogGetOpenFiles(files, content, lang(lng_choose_images), filter)) {
if (!content.isEmpty()) {
uploadFileContent(content, PreparePhoto);
} else {
uploadFiles(files, PreparePhoto);
}
}
}
void HistoryWidget::onDocumentSelect() {
if (!_history) return;
_attachPhoto.clearState();
_attachPhoto.hide();
_attachDocument.show();
_attachType.fastHide();
if (cDefaultAttach() != dbidaDocument) {
cSetDefaultAttach(dbidaDocument);
Local::writeUserSettings();
}
QStringList photoExtensions(cPhotoExtensions());
QStringList imgExtensions(cImgExtensions());
QString filter(qsl("All files (*.*);;Image files (*") + imgExtensions.join(qsl(" *")) + qsl(");;Photo files (*") + photoExtensions.join(qsl(" *")) + qsl(")"));
QStringList files;
QByteArray content;
if (filedialogGetOpenFiles(files, content, lang(lng_choose_images), filter)) {
if (!content.isEmpty()) {
uploadFileContent(content, PrepareDocument);
} else {
uploadFiles(files, PrepareDocument);
}
}
}
void HistoryWidget::dragEnterEvent(QDragEnterEvent *e) {
if (!_history) return;
if (_peer && !_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::leaveEvent(QEvent *e) {
if (_attachDrag != DragStateNone || !_attachDragPhoto.isHidden() || !_attachDragDocument.isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
if (hasMouseTracking()) mouseMoveEvent(0);
}
void HistoryWidget::mouseMoveEvent(QMouseEvent *e) {
QPoint pos(e ? e->pos() : mapFromGlobal(QCursor::pos()));
bool inRecord = _send.geometry().contains(pos);
bool inField = pos.y() >= (_scroll.y() + _scroll.height()) && pos.y() < height() && pos.x() >= 0 && pos.x() < width();
bool inReplyEdit = QRect(st::replySkip, _field.y() - st::sendPadding - st::replyHeight, width() - st::replySkip - _fieldBarCancel.width(), st::replyHeight).contains(pos) && (_editMsgId || replyToId());
bool inPinnedMsg = QRect(0, 0, width(), st::replyHeight).contains(pos) && _pinnedBar;
bool startAnim = false;
if (inRecord != _inRecord) {
_inRecord = inRecord;
a_recordOver.start(_inRecord ? 1 : 0);
a_recordDown.restart();
a_recordCancel.restart();
startAnim = true;
}
if (inField != _inField && _recording) {
_inField = inField;
a_recordOver.restart();
a_recordDown.start(_inField ? 1 : 0);
a_recordCancel.start(_inField ? st::recordCancel->c : st::recordCancelActive->c);
startAnim = true;
}
if (inReplyEdit != _inReplyEdit) {
_inReplyEdit = inReplyEdit;
setCursor(inReplyEdit ? style::cur_pointer : style::cur_default);
}
if (inPinnedMsg != _inPinnedMsg) {
_inPinnedMsg = inPinnedMsg;
setCursor(inPinnedMsg ? style::cur_pointer : style::cur_default);
}
if (startAnim) _a_record.start();
}
void HistoryWidget::leaveToChildEvent(QEvent *e) { // e -- from enterEvent() of child TWidget
if (hasMouseTracking()) mouseMoveEvent(0);
}
void HistoryWidget::mouseReleaseEvent(QMouseEvent *e) {
if (_replyForwardPressed) {
_replyForwardPressed = false;
update(0, _field.y() - st::sendPadding - st::replyHeight, width(), st::replyHeight);
}
if (_attachDrag != DragStateNone || !_attachDragPhoto.isHidden() || !_attachDragDocument.isHidden()) {
_attachDrag = DragStateNone;
updateDragAreas();
}
if (_recording && cHasAudioCapture()) {
stopRecording(_peer && _inField);
}
}
void HistoryWidget::stopRecording(bool send) {
audioCapture()->stop(send);
a_recordingLevel = anim::ivalue(0, 0);
_a_recording.stop();
_recording = false;
_recordingSamples = 0;
if (_peer && (!_peer->isChannel() || _peer->isMegagroup() || !_peer->asChannel()->canPublish() || (!_peer->asChannel()->isBroadcast() && !_broadcast.checked()))) {
updateSendAction(_history, SendActionRecordVoice, -1);
}
updateControlsVisibility();
activate();
updateField();
a_recordDown.start(0);
a_recordOver.restart();
a_recordCancel = anim::cvalue(st::recordCancel->c, st::recordCancel->c);
_a_record.start();
}
void HistoryWidget::sendBotCommand(PeerData *peer, 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;
PeerData *bot = _peer->isUser() ? _peer : (App::hoveredLinkItem() ? App::hoveredLinkItem()->fromOriginal() : 0);
if (bot && (!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 (!replyTo && toSend.indexOf('@') < 2 && !username.isEmpty() && (botStatus == 0 || botStatus == 2)) {
toSend += '@' + username;
}
App::main()->sendMessage(_history, toSend, replyTo ? ((!_peer->isUser()/* && (botStatus == 0 || botStatus == 2)*/) ? replyTo : -1) : 0, false, false);
if (replyTo) {
if (_replyToId == replyTo) {
cancelReply();
}
if (_keyboard.singleUse() && _keyboard.hasMarkup() && lastKeyboardUsed) {
if (_kbShown) onKbToggle(false);
_history->lastKeyboardUsed = true;
}
}
_field.setFocus();
}
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));
BotCallbackInfo info = { msg->fullId(), row, col };
button->requestId = MTP::send(MTPmessages_GetBotCallbackAnswer(_peer->input, MTP_int(msg->id), MTP_bytes(button->data)), 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) {
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);
}
}
}
}
if (answer.type() == mtpc_messages_botCallbackAnswer) {
const auto &answerData(answer.c_messages_botCallbackAnswer());
if (answerData.has_message()) {
if (answerData.is_alert()) {
Ui::showLayer(new InformBox(qs(answerData.vmessage)));
} else {
Ui::Toast::Config toast;
toast.text = qs(answerData.vmessage);
Ui::Toast::Show(toast);
}
}
}
}
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 (!_history) return false;
QString toInsert = cmd;
if (!toInsert.isEmpty() && toInsert.at(0) != '@') {
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 (toInsert.at(0) != '@') {
QString text = _field.getLastText();
if (specialGif) {
if (text.trimmed() == '@' + cInlineGifBotUsername() && text.at(0) == '@') {
clearFieldText(TextUpdateEventsSaveDraft, false);
}
} else {
QRegularExpressionMatch m = QRegularExpression(qsl("^/[A-Za-z_0-9]{0,64}(@[A-Za-z_0-9]{0,32})?(\\s|$)")).match(text);
if (m.hasMatch()) {
text = toInsert + text.mid(m.capturedLength());
} else {
text = toInsert + text;
}
_field.setTextFast(text);
QTextCursor cur(_field.textCursor());
cur.movePosition(QTextCursor::End);
_field.setTextCursor(cur);
}
} else {
if (!specialGif || _field.getLastText().isEmpty()) {
setFieldText(toInsert, TextUpdateEventsSaveDraft, false);
_field.setFocus();
return true;
}
}
return false;
}
bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
if ((obj == &_toHistoryEnd || obj == &_collapseComments) && 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-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;
QString file(i->toLocalFile());
if (file.startsWith(qsl("/.file/id="))) file = psConvertFileUrl(file);
QFileInfo info(file);
if (info.isDir()) return DragStateNone;
quint64 s = info.size();
if (s >= MaxUploadDocumentSize) {
return DragStateNone;
}
if (allAreSmallImages) {
if (s >= MaxUploadPhotoSize) {
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);
switch (_attachDrag) {
case DragStateNone:
_attachDragDocument.otherLeave();
_attachDragPhoto.otherLeave();
break;
case DragStateFiles:
_attachDragDocument.otherEnter();
_attachDragDocument.setText(lang(lng_drag_files_here), lang(lng_drag_to_send_files));
_attachDragPhoto.fastHide();
break;
case DragStatePhotoFiles:
_attachDragDocument.otherEnter();
_attachDragDocument.setText(lang(lng_drag_images_here), lang(lng_drag_to_send_no_compression));
_attachDragPhoto.otherEnter();
_attachDragPhoto.setText(lang(lng_drag_photos_here), lang(lng_drag_to_send_quick));
break;
case DragStateImage:
_attachDragDocument.fastHide();
_attachDragPhoto.otherEnter();
_attachDragPhoto.setText(lang(lng_drag_images_here), lang(lng_drag_to_send_quick));
break;
};
resizeEvent(0);
}
bool HistoryWidget::canSendMessages(PeerData *peer) const {
return peer && peer->canWrite();
}
bool HistoryWidget::readyToForward() const {
return _canSendMessages && App::main()->hasForwardingItems();
}
bool HistoryWidget::hasBroadcastToggle() const {
return _peer && _peer->isChannel() && !_peer->isMegagroup() && _peer->asChannel()->canPublish() && !_peer->asChannel()->isBroadcast();
}
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);
_inlineBotUsername = QString();
if (result.type() == mtpc_contacts_resolvedPeer) {
const auto &d(result.c_contacts_resolvedPeer());
App::feedUsers(d.vusers);
App::feedChats(d.vchats);
}
updateInlineBotQuery();
}
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()->blocked == UserIsBlocked;
}
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::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::onPhotoDrop(const QMimeData *data) {
if (!_history) return;
QStringList files = getMediasFromMime(data);
if (files.isEmpty()) {
if (data->hasImage()) {
QImage image = qvariant_cast<QImage>(data->imageData());
if (image.isNull()) return;
uploadImage(image, PreparePhoto, FileLoadNoForceConfirm, data->text());
}
return;
}
uploadFiles(files, PreparePhoto);
}
void HistoryWidget::onDocumentDrop(const QMimeData *data) {
if (!_history) return;
if (_peer && !_canSendMessages) return;
QStringList files = getMediasFromMime(data);
if (files.isEmpty()) return;
uploadFiles(files, PrepareDocument);
}
void HistoryWidget::onFilesDrop(const QMimeData *data) {
if (_peer && !_canSendMessages) return;
QStringList files = getMediasFromMime(data);
if (files.isEmpty()) {
if (data->hasImage()) {
QImage image = qvariant_cast<QImage>(data->imageData());
if (image.isNull()) return;
uploadImage(image, PrepareAuto, FileLoadNoForceConfirm, data->text());
}
return;
}
if (files.size() == 1 && !QFileInfo(files.at(0)).isDir()) {
uploadFile(files.at(0), PrepareAuto);
}
// uploadFiles(files, PrepareAuto); // multiple confirm with "compressed" checkbox
}
void HistoryWidget::onKbToggle(bool manual) {
if (_kbShown || _kbReplyTo) {
_kbHide.hide();
if (_kbShown) {
_kbShow.show();
if (manual && _history) {
_history->lastKeyboardHiddenId = _keyboard.forMsgId().msg;
}
_kbScroll.hide();
_kbShown = false;
_field.setMaxHeight(st::maxFieldHeight);
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_editMsgId && !_replyToId) {
_fieldBarCancel.hide();
updateMouseTracking();
}
} else {
if (_history) {
_history->clearLastKeyboard();
}
updateBotKeyboard();
}
} else if (!_keyboard.hasMarkup() && _keyboard.forceReply()) {
_kbHide.hide();
_kbShow.hide();
_cmdStart.show();
_kbScroll.hide();
_kbShown = false;
_field.setMaxHeight(st::maxFieldHeight);
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard.forceReply()) ? App::histItemById(_keyboard.forMsgId()) : 0;
if (_kbReplyTo && !_editMsgId && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::msgFont, _kbReplyTo->inDialogsText(), _textDlgOptions);
_fieldBarCancel.show();
updateMouseTracking();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = 0;
}
} else {
_kbHide.show();
_kbShow.hide();
_kbScroll.show();
_kbShown = true;
int32 maxh = qMin(_keyboard.height(), int(st::maxFieldHeight) - (int(st::maxFieldHeight) / 2));
_field.setMaxHeight(st::maxFieldHeight - maxh);
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard.forceReply()) ? App::histItemById(_keyboard.forMsgId()) : 0;
if (_kbReplyTo && !_editMsgId && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::msgFont, _kbReplyTo->inDialogsText(), _textDlgOptions);
_fieldBarCancel.show();
updateMouseTracking();
}
if (manual && _history) {
_history->lastKeyboardHiddenId = 0;
}
}
resizeEvent(0);
if (_kbHide.isHidden()) {
_attachEmoji.show();
} else {
_attachEmoji.hide();
}
updateField();
}
void HistoryWidget::onCmdStart() {
setFieldText(qsl("/"));
}
void HistoryWidget::contextMenuEvent(QContextMenuEvent *e) {
if (!_list) return;
return _list->showContextMenu(e);
}
void HistoryWidget::deleteMessage() {
HistoryItem *item = App::contextItem();
if (!item || item->type() != HistoryItemMsg) return;
HistoryMessage *msg = dynamic_cast<HistoryMessage*>(item);
App::main()->deleteLayer((msg && msg->uploading()) ? -2 : -1);
}
void HistoryWidget::forwardMessage() {
HistoryItem *item = App::contextItem();
if (!item || item->type() != HistoryItemMsg || item->serviceMsg()) return;
App::main()->forwardLayer();
}
void HistoryWidget::selectMessage() {
HistoryItem *item = App::contextItem();
if (!item || item->type() != HistoryItemMsg || item->serviceMsg()) return;
if (_list) _list->selectItem(item);
}
void HistoryWidget::onForwardHere() {
HistoryItem *item = App::contextItem();
if (!item || item->type() != HistoryItemMsg || item->serviceMsg()) return;
App::forward(_peer->id, ForwardContextMessage);
}
void HistoryWidget::paintTopBar(QPainter &p, float64 over, int32 decreaseWidth) {
if (_a_show.animating()) {
p.drawPixmap(a_coordUnder.current(), 0, _cacheTopBarUnder);
p.drawPixmap(a_coordOver.current(), 0, _cacheTopBarOver);
p.setOpacity(a_shadow.current());
p.drawPixmap(QRect(a_coordOver.current() - st::slideShadow.pxWidth(), 0, st::slideShadow.pxWidth(), st::topBarHeight), App::sprite(), st::slideShadow);
return;
}
if (!_history) return;
int32 increaseLeft = Adaptive::OneColumn() ? (st::topBarForwardPadding.right() - st::topBarForwardPadding.left()) : 0;
decreaseWidth += increaseLeft;
QRect rectForName(st::topBarForwardPadding.left() + increaseLeft, st::topBarForwardPadding.top(), width() - decreaseWidth - st::topBarForwardPadding.left() - st::topBarForwardPadding.right(), st::msgNameFont->height);
p.setFont(st::dlgHistFont->f);
if (_history->typing.isEmpty() && _history->sendActions.isEmpty()) {
p.setPen(st::titleStatusColor->p);
p.drawText(rectForName.x(), st::topBarHeight - st::topBarForwardPadding.bottom() - st::dlgHistFont->height + st::dlgHistFont->ascent, _titlePeerText);
} else {
p.setPen(st::titleTypingColor->p);
_history->typingText.drawElided(p, rectForName.x(), st::topBarHeight - st::topBarForwardPadding.bottom() - st::dlgHistFont->height, rectForName.width());
}
p.setPen(st::dlgNameColor->p);
_peer->dialogName().drawElided(p, rectForName.left(), rectForName.top(), rectForName.width());
if (Adaptive::OneColumn()) {
p.setOpacity(st::topBarForwardAlpha + (1 - st::topBarForwardAlpha) * over);
p.drawPixmap(QPoint((st::topBarForwardPadding.right() - st::topBarBackwardImg.pxWidth()) / 2, (st::topBarHeight - st::topBarBackwardImg.pxHeight()) / 2), App::sprite(), st::topBarBackwardImg);
} else {
p.setOpacity(st::topBarForwardAlpha + (1 - st::topBarForwardAlpha) * over);
p.drawPixmap(QPoint(width() - (st::topBarForwardPadding.right() + st::topBarForwardImg.pxWidth()) / 2, (st::topBarHeight - st::topBarForwardImg.pxHeight()) / 2), App::sprite(), st::topBarForwardImg);
}
}
void HistoryWidget::topBarClick() {
if (Adaptive::OneColumn()) {
Ui::showChatsList();
} else {
if (_history) App::main()->showPeerProfile(_peer);
}
}
void HistoryWidget::updateOnlineDisplay(int32 x, int32 w) {
if (!_history) return;
QString text;
int32 t = unixtime();
if (_peer->isUser()) {
text = App::onlineText(_peer->asUser(), 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()->count > 0 && _peer->asChannel()->count <= Global::ChatSizeMax()) {
if (_peer->asChannel()->mgInfo->lastParticipants.size() < _peer->asChannel()->count || _peer->asChannel()->lastParticipantsCountOutdated()) {
if (App::api()) App::api()->requestLastParticipants(_peer->asChannel());
}
int32 onlineCount = 0;
bool onlyMe = true;
for (MentionRows::const_iterator 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()->count, lt_count_online, onlineCount);
} else {
text = lng_chat_status_members(lt_count, _peer->asChannel()->count);
}
} else {
text = _peer->asChannel()->count ? lng_chat_status_members(lt_count, _peer->asChannel()->count) : lang(_peer->isMegagroup() ? lng_group_status : lng_channel_status);
}
}
if (_titlePeerText != text) {
_titlePeerText = text;
_titlePeerTextWidth = st::dlgHistFont->width(_titlePeerText);
if (App::main()) {
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() {
int w = width(), h = height(), right = w, bottom = h, keyboardHeight = 0;
int maxKeyboardHeight = int(st::maxFieldHeight) - _field.height();
_keyboard.resizeToWidth(width(), maxKeyboardHeight);
if (_kbShown) {
keyboardHeight = qMin(_keyboard.height(), maxKeyboardHeight);
bottom -= keyboardHeight;
_kbScroll.setGeometry(0, bottom, w, keyboardHeight);
}
// _attachType ----------------------------------------------------------- _emojiPan --------- _fieldBarCancel
// (_attachDocument|_attachPhoto) _field (_silent|_cmdStart|_kbShow) (_kbHide|_attachEmoji) [_broadcast] _send
// (_botStart|_unblock|_joinChannel|_muteUnmute)
int buttonsBottom = bottom - _attachDocument.height();
_attachDocument.move(0, buttonsBottom);
_attachPhoto.move(0, buttonsBottom);
_field.move(_attachDocument.width(), bottom - _field.height() - st::sendPadding);
_send.move(right - _send.width(), buttonsBottom);
if (_inlineBotCancel) _inlineBotCancel->move(_send.pos());
right -= _send.width();
_broadcast.move(right - _broadcast.width(), buttonsBottom);
if (hasBroadcastToggle()) right -= _broadcast.width();
_attachEmoji.move(right - _attachEmoji.width(), buttonsBottom);
_kbHide.move(right - _kbHide.width(), buttonsBottom);
right -= _attachEmoji.width();
_kbShow.move(right - _kbShow.width(), buttonsBottom);
_cmdStart.move(right - _cmdStart.width(), buttonsBottom);
_silent.move(right - _silent.width(), buttonsBottom);
right = w;
_fieldBarCancel.move(right - _fieldBarCancel.width(), _field.y() - st::sendPadding - _fieldBarCancel.height());
_attachType.move(0, _attachDocument.y() - _attachType.height());
_emojiPan.moveBottom(_attachEmoji.y());
_botStart.setGeometry(0, bottom - _botStart.height(), w, _botStart.height());
_unblock.setGeometry(0, bottom - _unblock.height(), w, _unblock.height());
_joinChannel.setGeometry(0, bottom - _joinChannel.height(), w, _joinChannel.height());
_muteUnmute.setGeometry(0, bottom - _muteUnmute.height(), w, _muteUnmute.height());
}
void HistoryWidget::updateFieldSize() {
bool kbShowShown = _history && !_kbShown && _keyboard.hasMarkup();
int fieldWidth = width() - _attachDocument.width();
fieldWidth -= _send.width();
fieldWidth -= _attachEmoji.width();
if (kbShowShown) fieldWidth -= _kbShow.width();
if (_cmdStartShown) fieldWidth -= _cmdStart.width();
if (hasBroadcastToggle()) fieldWidth -= _broadcast.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();
onCheckMentionDropdown();
}
void HistoryWidget::inlineBotChanged() {
bool isInlineBot = _inlineBot && (_inlineBot != LookingUpInlineBot);
if (isInlineBot && !_inlineBotCancel) {
_inlineBotCancel = MakeUnique<IconedButton>(this, st::inlineBotCancel);
connect(_inlineBotCancel.data(), SIGNAL(clicked()), this, SLOT(onInlineBotCancel()));
_inlineBotCancel->setGeometry(_send.geometry());
updateFieldSubmitSettings();
updateControlsVisibility();
} else if (!isInlineBot && _inlineBotCancel) {
_inlineBotCancel.clear();
updateFieldSubmitSettings();
updateControlsVisibility();
}
updateFieldPlaceholder();
}
void HistoryWidget::onFieldResize() {
moveFieldControls();
updateListSize();
updateField();
}
void HistoryWidget::onFieldFocused() {
if (_list) _list->clearSelectedItems(true);
}
void HistoryWidget::onCheckMentionDropdown() {
if (!_history || _a_show.animating()) return;
bool start = false;
QString query = _inlineBot ? 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;
}
_attachMention.showFiltered(_peer, query, start);
}
void HistoryWidget::updateFieldPlaceholder() {
if (_editMsgId) {
_field.setPlaceholder(lang(lng_edit_message_text));
_send.setText(lang(lng_settings_save));
} else {
if (_inlineBot && _inlineBot != LookingUpInlineBot) {
_field.setPlaceholder(_inlineBot->botInfo->inlinePlaceholder.mid(1), _inlineBot->username.size() + 2);
} else if (hasBroadcastToggle()) {
_field.setPlaceholder(lang(_broadcast.checked() ? (_silent.checked() ? lng_broadcast_silent_ph : lng_broadcast_ph) : lng_comment_ph));
} else {
_field.setPlaceholder(lang((_history && _history->isChannel() && !_history->isMegagroup()) ? (_peer->asChannel()->canPublish() ? (_silent.checked() ? lng_broadcast_silent_ph : lng_broadcast_ph) : lng_comment_ph) : lng_message_ph));
}
_send.setText(lang(lng_send_button));
}
}
void HistoryWidget::uploadImage(const QImage &img, PrepareMediaType type, FileLoadForceConfirmType confirm, const QString &source, bool withText) {
if (!_history) return;
App::wnd()->activateWindow();
FileLoadTask *task = new FileLoadTask(img, type, FileLoadTo(_peer->id, _broadcast.checked(), _silent.checked(), replyToId()), confirm, source);
if (withText) {
_confirmWithTextId = task->fileid();
}
_fileLoader.addTask(task);
}
void HistoryWidget::uploadFile(const QString &file, PrepareMediaType type, FileLoadForceConfirmType confirm, bool withText) {
if (!_history) return;
App::wnd()->activateWindow();
FileLoadTask *task = new FileLoadTask(file, type, FileLoadTo(_peer->id, _broadcast.checked(), _silent.checked(), replyToId()), confirm);
if (withText) {
_confirmWithTextId = task->fileid();
}
_fileLoader.addTask(task);
}
void HistoryWidget::uploadFiles(const QStringList &files, PrepareMediaType type) {
if (!_history || files.isEmpty()) return;
if (files.size() == 1 && !QFileInfo(files.at(0)).isDir()) return uploadFile(files.at(0), type);
App::wnd()->activateWindow();
FileLoadTo to(_peer->id, _broadcast.checked(), _silent.checked(), replyToId());
TasksList tasks;
tasks.reserve(files.size());
for (int32 i = 0, l = files.size(); i < l; ++i) {
tasks.push_back(TaskPtr(new FileLoadTask(files.at(i), type, to, FileLoadNeverConfirm)));
}
_fileLoader.addTasks(tasks);
cancelReply(lastForceReplyReplied());
}
void HistoryWidget::uploadFileContent(const QByteArray &fileContent, PrepareMediaType type) {
if (!_history) return;
App::wnd()->activateWindow();
_fileLoader.addTask(new FileLoadTask(fileContent, type, FileLoadTo(_peer->id, _broadcast.checked(), _silent.checked(), replyToId())));
cancelReply(lastForceReplyReplied());
}
void HistoryWidget::shareContactWithConfirm(const QString &phone, const QString &fname, const QString &lname, MsgId replyTo, bool withText) {
if (!_history) return;
App::wnd()->activateWindow();
_confirmWithTextId = 0xFFFFFFFFFFFFFFFFL;
Ui::showLayer(new PhotoSendBox(phone, fname, lname, replyTo));
}
void HistoryWidget::confirmSendFile(const FileLoadResultPtr &file, bool ctrlShiftEnter) {
if (_confirmWithTextId && _confirmWithTextId == file->id) {
onSend(ctrlShiftEnter, file->to.replyTo);
_confirmWithTextId = 0;
}
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() && h->peer->asChannel()->canPublish() && (h->peer->asChannel()->isBroadcast() || file->to.broadcast);
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;
}
if (file->type == PreparePhoto) {
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(showFromName ? MTP::authedId() : 0), 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 == PrepareDocument) {
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(showFromName ? MTP::authedId() : 0), 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 == PrepareAudio) {
if (!h->peer->isChannel()) {
flags |= MTPDmessage::Flag::f_media_unread;
}
h->addNewMessage(MTP_message(MTP_flags(flags), MTP_int(newId.msg), MTP_int(showFromName ? MTP::authedId() : 0), 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);
}
void HistoryWidget::cancelSendFile(const FileLoadResultPtr &file) {
if (_confirmWithTextId && file->id == _confirmWithTextId) {
clearFieldText();
_confirmWithTextId = 0;
}
if (!file->originalText.isEmpty()) {
_field.textCursor().insertText(file->originalText);
}
}
void HistoryWidget::confirmShareContact(const QString &phone, const QString &fname, const QString &lname, MsgId replyTo, bool ctrlShiftEnter) {
if (!_peer) return;
PeerId shareToId = _peer->id;
if (_confirmWithTextId == 0xFFFFFFFFFFFFFFFFL) {
onSend(ctrlShiftEnter, replyTo);
_confirmWithTextId = 0;
}
shareContact(shareToId, phone, fname, lname, replyTo);
}
void HistoryWidget::cancelShareContact() {
if (_confirmWithTextId == 0xFFFFFFFFFFFFFFFFL) {
clearFieldText();
_confirmWithTextId = 0;
}
}
void HistoryWidget::onPhotoUploaded(const FullMsgId &newId, bool silent, const MTPInputFile &file) {
if (!MTP::authedId()) return;
HistoryItem *item = App::histItemById(newId);
if (item) {
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() && hist->peer->asChannel()->canPublish() && item->isPost();
bool silentPost = channelPost && silent;
if (channelPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_broadcast;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
QString caption = item->getMedia() ? item->getMedia()->getCaption() : QString();
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), MTP_inputMediaUploadedPhoto(file, MTP_string(caption)), 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()) {
attributes.push_back(MTP_documentAttributeSticker(MTP_string(document->sticker()->alt), document->sticker()->set));
} 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 (!MTP::authedId()) return;
HistoryMessage *item = dynamic_cast<HistoryMessage*>(App::histItemById(newId));
if (item) {
DocumentData *document = item->getMedia() ? item->getMedia()->getDocument() : 0;
if (document) {
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() && hist->peer->asChannel()->canPublish() && item->isPost();
bool silentPost = channelPost && silent;
if (channelPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_broadcast;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
QString caption = item->getMedia() ? item->getMedia()->getCaption() : QString();
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), MTP_inputMediaUploadedDocument(file, MTP_string(document->mime), _composeDocumentAttributes(document), MTP_string(caption)), 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 (!MTP::authedId()) return;
HistoryMessage *item = dynamic_cast<HistoryMessage*>(App::histItemById(newId));
if (item) {
DocumentData *document = item->getMedia() ? item->getMedia()->getDocument() : 0;
if (document) {
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() && hist->peer->asChannel()->canPublish() && item->isPost();
bool silentPost = channelPost && silent;
if (channelPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_broadcast;
}
if (silentPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_silent;
}
QString caption = item->getMedia() ? item->getMedia()->getCaption() : QString();
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_flags(sendFlags), item->history()->peer->input, MTP_int(replyTo), MTP_inputMediaUploadedThumbDocument(file, thumb, MTP_string(document->mime), _composeDocumentAttributes(document), MTP_string(caption)), 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 (!MTP::authedId()) return;
if (HistoryItem *item = App::histItemById(newId)) {
PhotoData *photo = (item->getMedia() && item->getMedia()->type() == MediaTypePhoto) ? static_cast<HistoryPhoto*>(item->getMedia())->photo() : 0;
if (!item->isPost()) {
updateSendAction(item->history(), SendActionUploadPhoto, 0);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onDocumentProgress(const FullMsgId &newId) {
if (!MTP::authedId()) return;
if (HistoryItem *item = App::histItemById(newId)) {
HistoryMedia *media = item->getMedia();
DocumentData *doc = media ? media->getDocument() : 0;
if (!item->isPost()) {
updateSendAction(item->history(), (doc && doc->voice()) ? SendActionUploadVoice : SendActionUploadFile, doc ? doc->uploadOffset : 0);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onPhotoFailed(const FullMsgId &newId) {
if (!MTP::authedId()) return;
HistoryItem *item = App::histItemById(newId);
if (item) {
if (!item->isPost()) {
updateSendAction(item->history(), SendActionUploadPhoto, -1);
}
// Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onDocumentFailed(const FullMsgId &newId) {
if (!MTP::authedId()) return;
HistoryItem *item = App::histItemById(newId);
if (item) {
HistoryMedia *media = item->getMedia();
DocumentData *doc = media ? media->getDocument() : 0;
if (!item->isPost()) {
updateSendAction(item->history(), (doc && doc->voice()) ? SendActionUploadVoice : SendActionUploadFile, -1);
}
Ui::repaintHistoryItem(item);
}
}
void HistoryWidget::onReportSpamClicked() {
ConfirmBox *box = new ConfirmBox(lang(_peer->isUser() ? lng_report_spam_sure : ((_peer->isChat() || _peer->isMegagroup()) ? lng_report_spam_sure_group : lng_report_spam_sure_channel)), lang(lng_report_spam_ok), st::attentionBoxButton);
connect(box, SIGNAL(confirmed()), this, SLOT(onReportSpamSure()));
Ui::showLayer(box);
_clearPeer = _peer;
}
void HistoryWidget::onReportSpamSure() {
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()) {
Ui::showChatsList();
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()) {
Ui::showChatsList();
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();
resizeEvent(0);
}
}
}
}
void HistoryWidget::peerMessagesUpdated() {
if (_list) peerMessagesUpdated(_peer->id);
}
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))) {
uint64 ms = getms();
if (_lastScrolled + 100 <= ms) {
_list->repaintItem(item);
} else {
_updateHistoryItems.start(_lastScrolled + 100 - ms);
}
}
}
void HistoryWidget::onUpdateHistoryItems() {
if (!_list) return;
uint64 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_automaticLoadSettingsChangedGif() {
_emojiPan.notify_automaticLoadSettingsChangedGif();
}
void HistoryWidget::notify_handlePendingHistoryUpdate() {
if (hasPendingResizedItems()) {
updateListSize();
_list->update();
}
}
void HistoryWidget::resizeEvent(QResizeEvent *e) {
_reportSpamPanel.resize(width(), _reportSpamPanel.height());
moveFieldControls();
if (_pinnedBar) {
if (_scroll.y() != st::replyHeight) {
_scroll.move(0, st::replyHeight);
_reportSpamPanel.move(0, st::replyHeight);
_attachMention.setBoundings(_scroll.geometry());
}
_pinnedBar->cancel.move(width() - _pinnedBar->cancel.width(), 0);
_pinnedBar->shadow.setGeometry(0, st::replyHeight, width(), st::lineWidth);
} else if (_scroll.y() != 0) {
_scroll.move(0, 0);
_reportSpamPanel.move(0, 0);
_attachMention.setBoundings(_scroll.geometry());
}
updateListSize(false, false, { ScrollChangeAdd, App::main() ? App::main()->contentScrollAddToY() : 0 });
updateFieldSize();
_toHistoryEnd.move((width() - _toHistoryEnd.width()) / 2, _scroll.y() + _scroll.height() - _toHistoryEnd.height() - st::historyToEndSkip);
updateCollapseCommentsVisibility();
_emojiPan.setMaxHeight(height() - st::dropdownDef.padding.top() - st::dropdownDef.padding.bottom() - _attachEmoji.height());
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);
_sideShadow.resize(st::lineWidth, height());
_sideShadow.moveToLeft(0, 0);
}
void HistoryWidget::itemRemoved(HistoryItem *item) {
if (_list) _list->itemRemoved(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() {
if (!App::historyScrollBarColor()) return;
_scroll.updateColors(App::historyScrollBarColor(), App::historyScrollBgColor(), App::historyScrollBarOverColor(), App::historyScrollBgOverColor());
}
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::sendPadding);
}
if (_editMsgId || replyToId() || readyToForward() || (_previewData && _previewData->pendingTill >= 0)) {
newScrollHeight -= st::replyHeight;
}
if (_kbShown) {
newScrollHeight -= _kbScroll.height();
}
}
if (_pinnedBar) {
newScrollHeight -= st::replyHeight;
}
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();
}
_attachMention.setBoundings(_scroll.geometry());
_toHistoryEnd.move((width() - _toHistoryEnd.width()) / 2, _scroll.y() + _scroll.height() - _toHistoryEnd.height() - st::historyToEndSkip);
updateCollapseCommentsVisibility();
}
_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 && _fixedInScrollMsgId > 0) {
HistoryItem *item = App::histItemById(_channel, _fixedInScrollMsgId);
int32 iy = _list->itemTop(item);
if (iy < 0) {
item = 0;
for (int32 blockIndex = 0, blocksCount = _history->blocks.size(); blockIndex < blocksCount; ++blockIndex) {
HistoryBlock *block = _history->blocks.at(blockIndex);
for (int32 itemIndex = 0, itemsCount = block->items.size(); itemIndex < itemsCount; ++itemIndex) {
item = block->items.at(itemIndex);
if (item->id > _fixedInScrollMsgId) {
break;
} else if (item->id < 0) {
if (item->type() == HistoryItemGroup && qMax(static_cast<HistoryGroup*>(item)->minId(), 1) >= _fixedInScrollMsgId) {
break;
} else if (item->type() == HistoryItemCollapse && static_cast<HistoryCollapse*>(item)->wasMinId() >= _fixedInScrollMsgId) {
break;
}
}
}
}
iy = _list->itemTop(item);
if (iy >= 0) {
toY = qMax(iy - _fixedInScrollMsgTop, 0);
} else {
setMsgId(ShowAtUnreadMsgId);
_fixedInScrollMsgId = 0;
_fixedInScrollMsgTop = 0;
_histInited = false;
return updateListSize(initial, false, change);
}
} else {
toY = qMax(iy + item->height() - _fixedInScrollMsgTop, 0);
}
} 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::unreadBarHeight) {
_history->addUnreadBar();
if (_history->unreadBar) {
setMsgId(ShowAtUnreadMsgId);
_histInited = false;
updateListSize(true);
App::wnd()->checkHistoryActivation();
return;
}
}
} else {
}
if (toY > _scroll.scrollTopMax()) toY = _scroll.scrollTopMax();
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, const QVector<MTPMessageGroup> *collapsed) {
int oldH = _list->historyHeight();
_list->messagesReceived(peer, messages, collapsed);
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, const QVector<MTPMessageGroup> *collapsed) {
_list->messagesReceivedDown(peer, messages, collapsed);
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 = 0;
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();
_kbHide.show();
} else {
_kbScroll.hide();
_attachEmoji.show();
_kbHide.hide();
}
_kbShow.hide();
_cmdStart.hide();
}
int32 maxh = hasMarkup ? qMin(_keyboard.height(), int(st::maxFieldHeight) - (int(st::maxFieldHeight) / 2)) : 0;
_field.setMaxHeight(st::maxFieldHeight - maxh);
_kbShown = hasMarkup;
_kbReplyTo = (_peer->isChat() || _peer->isChannel() || _keyboard.forceReply()) ? App::histItemById(_keyboard.forMsgId()) : 0;
if (_kbReplyTo && !_replyToId) {
updateReplyToName();
_replyEditMsgText.setText(st::msgFont, _kbReplyTo->inDialogsText(), _textDlgOptions);
_fieldBarCancel.show();
updateMouseTracking();
}
} else {
if (!_a_show.animating()) {
_kbScroll.hide();
_attachEmoji.show();
_kbHide.hide();
_kbShow.show();
_cmdStart.hide();
}
_field.setMaxHeight(st::maxFieldHeight);
_kbShown = false;
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_replyToId) {
_fieldBarCancel.hide();
updateMouseTracking();
}
}
} else {
if (!_scroll.isHidden()) {
_kbScroll.hide();
_attachEmoji.show();
_kbHide.hide();
_kbShow.hide();
_cmdStart.show();
}
_field.setMaxHeight(st::maxFieldHeight);
_kbShown = false;
_kbReplyTo = 0;
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_replyToId && !_editMsgId) {
_fieldBarCancel.hide();
updateMouseTracking();
}
}
resizeEvent(0);
update();
}
void HistoryWidget::updateToEndVisibility() {
bool toEndVisible = !_a_show.animating() && _history && !_firstLoadRequest && (!_history->loadedAtBottom() || _replyReturn || _scroll.scrollTop() + st::wndMinHeight < _scroll.scrollTopMax());
if (toEndVisible && _toHistoryEnd.isHidden()) {
_toHistoryEnd.show();
} else if (!toEndVisible && !_toHistoryEnd.isHidden()) {
_toHistoryEnd.hide();
}
}
void HistoryWidget::updateCollapseCommentsVisibility() {
int32 collapseCommentsLeft = (width() - _collapseComments.width()) / 2, collapseCommentsTop = st::msgServiceMargin.top();
bool collapseCommentsVisible = !_a_show.animating() && _history && !_firstLoadRequest && _history->isChannel() && !_history->isMegagroup() && !_history->asChannelHistory()->onlyImportant();
if (collapseCommentsVisible) {
if (HistoryItem *collapse = _history->asChannelHistory()->collapse()) {
if (!collapse->detached()) {
int32 collapseY = _list->itemTop(collapse) - _scroll.scrollTop();
if (collapseY > _scroll.height()) {
collapseCommentsTop += qMin(collapseY - _scroll.height() - collapse->height(), 0);
} else {
collapseCommentsTop += qMax(collapseY, 0);
}
}
}
}
if (_collapseComments.x() != collapseCommentsLeft || _collapseComments.y() != collapseCommentsTop) {
_collapseComments.move(collapseCommentsLeft, collapseCommentsTop);
}
if (collapseCommentsVisible && _collapseComments.isHidden()) {
_collapseComments.show();
} else if (!collapseCommentsVisible && !_collapseComments.isHidden()) {
_collapseComments.hide();
}
}
void HistoryWidget::mousePressEvent(QMouseEvent *e) {
_replyForwardPressed = QRect(0, _field.y() - st::sendPadding - st::replyHeight, st::replySkip, st::replyHeight).contains(e->pos());
if (_replyForwardPressed && !_fieldBarCancel.isHidden()) {
updateField();
} else if (_inRecord && cHasAudioCapture()) {
audioCapture()->start();
_recording = _inField = true;
updateControlsVisibility();
activate();
updateField();
a_recordDown.start(1);
a_recordOver.restart();
_a_record.start();
} 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) {
Ui::showChatsList();
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))) {
_scroll.keyPressEvent(e);
}
} else {
e->ignore();
}
}
void HistoryWidget::onFieldTabbed() {
QString sel = _attachMention.isHidden() ? QString() : _attachMention.getSelected();
if (!sel.isEmpty()) {
_field.onMentionHashtagOrBotCommandInsert(sel);
}
}
void HistoryWidget::onStickerSend(DocumentData *sticker) {
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, false);
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 = 0;
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() && _peer->asChannel()->canPublish() && (_peer->asChannel()->isBroadcast() || _broadcast.checked());
bool showFromName = !channelPost || _peer->asChannel()->addsSignature();
bool silentPost = channelPost && _silent.checked();
if (channelPost) {
sendFlags |= MTPmessages_SendInlineBotResult::Flag::f_broadcast;
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;
}
UserId messageFromId = showFromName ? MTP::authedId() : 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, _broadcast.checked(), _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();
}
if (!_attachMention.isHidden()) _attachMention.hideStart();
if (!_attachType.isHidden()) _attachType.hideStart();
if (!_emojiPan.isHidden()) _emojiPan.hideStart();
_field.setFocus();
}
HistoryWidget::PinnedBar::PinnedBar(MsgId msgId, HistoryWidget *parent)
: msgId(msgId)
, msg(0)
, cancel(parent, st::replyCancel)
, shadow(parent, st::shadowColor) {
}
void HistoryWidget::updatePinnedBar(bool force) {
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::msgFont, _pinnedBar->msg->inDialogsText(), _textDlgOptions);
update();
} else if (force) {
if (_peer && _peer->isMegagroup()) {
_peer->asChannel()->mgInfo->pinnedMsgId = 0;
}
destroyPinnedBar();
resizeEvent(0);
update();
}
}
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 = new 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();
_sideShadow.raise();
_topShadow.raise();
updatePinnedBar();
result = true;
if (_scroll.scrollTop() != unreadBarTop()) {
_scroll.scrollToY(_scroll.scrollTop() + st::replyHeight);
}
} else if (_pinnedBar->msgId != pinnedMsgId) {
_pinnedBar->msgId = pinnedMsgId;
_pinnedBar->msg = 0;
_pinnedBar->text.clear();
updatePinnedBar();
update();
}
if (!_pinnedBar->msg && App::api()) {
App::api()->requestMessageData(_peer->asChannel(), _pinnedBar->msgId, new ReplyEditMessageDataCallback());
}
} else if (_pinnedBar) {
destroyPinnedBar();
result = true;
if (_scroll.scrollTop() != unreadBarTop()) {
_scroll.scrollToY(_scroll.scrollTop() - st::replyHeight);
}
resizeEvent(0);
}
return result;
}
void HistoryWidget::destroyPinnedBar() {
delete _pinnedBar;
_pinnedBar = nullptr;
_inPinnedMsg = false;
}
void HistoryWidget::ReplyEditMessageDataCallback::call(ChannelData *channel, MsgId msgId) const {
if (App::main()) {
App::main()->messageDataReceived(channel, msgId);
}
}
void HistoryWidget::sendExistingDocument(DocumentData *doc, const QString &caption) {
if (!_history || !doc || !canSendMessages(_peer)) {
return;
}
MTPInputDocument mtpInput = doc->mtpInput();
if (mtpInput.type() == mtpc_inputDocumentEmpty) {
return;
}
App::main()->readServerHistory(_history, false);
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() && _peer->asChannel()->canPublish() && (_peer->asChannel()->isBroadcast() || _broadcast.checked());
bool showFromName = !channelPost || _peer->asChannel()->addsSignature();
bool silentPost = channelPost && _silent.checked();
if (channelPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_broadcast;
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;
}
_history->addNewDocument(newId.msg, flags, 0, replyToId(), date(MTP_int(unixtime())), showFromName ? MTP::authedId() : 0, 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, _broadcast.checked(), _silent.checked());
cancelReply(lastKeyboardUsed);
if (doc->sticker()) App::main()->incrementSticker(doc);
App::historyRegRandom(randomId, newId);
if (_attachMention.stickersShown()) {
clearFieldText();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
}
if (!_attachMention.isHidden()) _attachMention.hideStart();
if (!_attachType.isHidden()) _attachType.hideStart();
if (!_emojiPan.isHidden()) _emojiPan.hideStart();
_field.setFocus();
}
void HistoryWidget::sendExistingPhoto(PhotoData *photo, const QString &caption) {
if (!_history || !photo || !canSendMessages(_peer)) return;
App::main()->readServerHistory(_history, false);
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() && _peer->asChannel()->canPublish() && (_peer->asChannel()->isBroadcast() || _broadcast.checked());
bool showFromName = !channelPost || _peer->asChannel()->addsSignature();
bool silentPost = channelPost && _silent.checked();
if (channelPost) {
sendFlags |= MTPmessages_SendMedia::Flag::f_broadcast;
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;
}
_history->addNewPhoto(newId.msg, flags, 0, replyToId(), date(MTP_int(unixtime())), showFromName ? MTP::authedId() : 0, 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, _broadcast.checked(), _silent.checked());
cancelReply(lastKeyboardUsed);
App::historyRegRandom(randomId, newId);
if (!_attachMention.isHidden()) _attachMention.hideStart();
if (!_attachType.isHidden()) _attachType.hideStart();
if (!_emojiPan.isHidden()) _emojiPan.hideStart();
_field.setFocus();
}
void HistoryWidget::setFieldText(const QString &text, int32 textUpdateEventsFlags, bool clearUndoHistory) {
_textUpdateEventsFlags = textUpdateEventsFlags;
_field.setTextFast(text, clearUndoHistory);
_field.moveCursor(QTextCursor::End);
_textUpdateEventsFlags = TextUpdateEventsSaveDraft | TextUpdateEventsSendTyping;
_previewCancelled = false;
_previewData = nullptr;
if (_previewRequest) {
MTP::cancel(_previewRequest);
_previewRequest = 0;
}
_previewLinks.clear();
}
void HistoryWidget::onReplyToMessage() {
HistoryItem *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 {
LayeredWidget *box = 0;
if (to->type() != HistoryItemMsg || to->serviceMsg()) {
box = new InformBox(lang(lng_reply_cant));
} else {
box = new ConfirmBox(lang(lng_reply_cant_forward), lang(lng_selected_forward));
connect(box, SIGNAL(confirmed()), this, SLOT(onForwardHere()));
}
Ui::showLayer(box);
}
return;
}
App::main()->cancelForwarding();
if (_editMsgId) {
if (auto msgDraft = _history->msgDraft()) {
msgDraft->msgId = to->id;
} else {
_history->setMsgDraft(MakeUnique<HistoryDraft>(QString(), to->id, MessageCursor(), false));
}
} else {
_replyEditMsg = to;
_replyToId = to->id;
_replyEditMsgText.setText(st::msgFont, _replyEditMsg->inDialogsText(), _textDlgOptions);
updateBotKeyboard();
if (!_field.isHidden()) _fieldBarCancel.show();
updateMouseTracking();
updateReplyToName();
resizeEvent(0);
updateField();
}
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field.setFocus();
}
void HistoryWidget::onEditMessage() {
HistoryItem *to = App::contextItem();
if (!to) return;
EditCaptionBox *box = new EditCaptionBox(to);
if (box->captionFound()) {
Ui::showLayer(box);
} else {
delete box;
if (_replyToId || !_field.getLastText().isEmpty()) {
_history->setMsgDraft(MakeUnique<HistoryDraft>(_field, _replyToId, _previewCancelled));
} else {
_history->clearMsgDraft();
}
QString text(textApplyEntities(to->originalText(), to->originalEntities()));
_history->setEditDraft(MakeUnique<HistoryEditDraft>(text, to->id, MessageCursor(text.size(), text.size(), QFIXED_MAX), false));
applyDraft(false);
_previewData = 0;
if (HistoryMedia *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(0);
updateField();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field.setFocus();
}
}
void HistoryWidget::onPinMessage() {
HistoryItem *to = App::contextItem();
if (!to || !to->canPin() || !_peer || !_peer->isMegagroup()) return;
Ui::showLayer(new PinMessageBox(_peer->asChannel(), to->id));
}
void HistoryWidget::onUnpinMessage() {
if (!_peer || !_peer->isMegagroup()) return;
ConfirmBox *box = new ConfirmBox(lang(lng_pinned_unpin_sure), lang(lng_pinned_unpin));
connect(box, SIGNAL(confirmed()), this, SLOT(onUnpinMessageSure()));
Ui::showLayer(box);
}
void HistoryWidget::onUnpinMessageSure() {
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);
}
void HistoryWidget::cancelReply(bool lastKeyboardUsed) {
bool wasReply = false; ;
if (_replyToId) {
wasReply = true;
_replyEditMsg = 0;
_replyToId = 0;
mouseMoveEvent(0);
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !_kbReplyTo) {
_fieldBarCancel.hide();
updateMouseTracking();
}
updateBotKeyboard();
resizeEvent(0);
update();
} else if (auto msgDraft = (_history ? _history->msgDraft() : nullptr)) {
if (msgDraft->msgId) {
if (msgDraft->text.isEmpty()) {
_history->clearMsgDraft();
} else {
msgDraft->msgId = 0;
}
}
}
if (wasReply) {
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
}
if (!_editMsgId && _keyboard.singleUse() && _keyboard.forceReply() && lastKeyboardUsed) {
if (_kbReplyTo) {
onKbToggle(false);
}
}
}
void HistoryWidget::cancelEdit() {
if (!_editMsgId) return;
_editMsgId = 0;
_replyEditMsg = 0;
_history->clearEditDraft();
applyDraft();
if (_saveEditMsgRequestId) {
MTP::cancel(_saveEditMsgRequestId);
_saveEditMsgRequestId = 0;
}
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
mouseMoveEvent(0);
if (!readyToForward() && (!_previewData || _previewData->pendingTill < 0) && !replyToId()) {
_fieldBarCancel.hide();
updateMouseTracking();
}
int32 old = _textUpdateEventsFlags;
_textUpdateEventsFlags = 0;
onTextChange();
_textUpdateEventsFlags = old;
updateBotKeyboard();
updateFieldPlaceholder();
resizeEvent(0);
update();
}
void HistoryWidget::cancelForwarding() {
updateControlsVisibility();
resizeEvent(0);
update();
}
void HistoryWidget::onFieldBarCancel() {
_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) {
WebPageData *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()->webPagesUpdate();
} 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::msgServiceNameFont, lang(lng_preview_loading), _textNameOptions);
_previewDescription.setText(st::msgFont, _previewLinks.splitRef(' ').at(0).toString(), _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::msgServiceNameFont, title, _textNameOptions);
_previewDescription.setText(st::msgFont, desc, _textDlgOptions);
}
} else if (!readyToForward() && !replyToId() && !_editMsgId) {
_fieldBarCancel.hide();
updateMouseTracking();
}
resizeEvent(0);
update();
}
void HistoryWidget::onCancel() {
if (_inlineBotCancel) {
onInlineBotCancel();
} else if (!_attachMention.isHidden()) {
_attachMention.hideStart();
} else {
Ui::showChatsList();
emit cancelled();
}
}
void HistoryWidget::onFullPeerUpdated(PeerData *data) {
if (_list && data == _peer) {
bool newCanSendMessages = canSendMessages(_peer);
if (newCanSendMessages != _canSendMessages) {
_canSendMessages = newCanSendMessages;
if (!_canSendMessages) {
cancelReply();
}
updateControlsVisibility();
}
onCheckMentionDropdown();
updateReportSpamStatus();
_list->updateBotInfo();
}
if (updateCmdStartShown()) {
updateControlsVisibility();
resizeEvent(0);
update();
} else if (!_scroll.isHidden() && _unblock.isHidden() == isBlocked()) {
updateControlsVisibility();
resizeEvent(0);
}
}
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()) {
Ui::showChatsList();
Ui::showLayer(new 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()->blocked == UserBlockUnknown) {
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) {
resizeEvent(0);
update();
}
}
App::main()->updateOnlineDisplay();
}
}
void HistoryWidget::onForwardSelected() {
if (!_list) return;
App::main()->forwardLayer(true);
}
void HistoryWidget::onDeleteSelected() {
if (!_list) return;
SelectedItemSet sel;
_list->fillSelectedItems(sel);
if (sel.isEmpty()) return;
App::main()->deleteLayer(sel.size());
}
void HistoryWidget::onDeleteSelectedSure() {
if (!_list) return;
SelectedItemSet sel;
_list->fillSelectedItems(sel);
if (sel.isEmpty()) return;
QMap<PeerData*, QVector<MTPint> > ids;
for (SelectedItemSet::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
if (i.value()->id > 0) {
ids[i.value()->history()->peer].push_back(MTP_int(i.value()->id));
}
}
onClearSelected();
for (SelectedItemSet::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
i.value()->destroy();
}
Ui::hideLayer();
for (QMap<PeerData*, QVector<MTPint> >::const_iterator i = ids.cbegin(), e = ids.cend(); i != e; ++i) {
App::main()->deleteMessages(i.key(), i.value());
}
}
void HistoryWidget::onDeleteContextSure() {
HistoryItem *item = App::contextItem();
if (!item || item->type() != HistoryItemMsg) {
return;
}
QVector<MTPint> toDelete(1, MTP_int(item->id));
History *h = item->history();
bool wasOnServer = (item->id > 0), wasLast = (h->lastMsg == item);
item->destroy();
if (!wasOnServer && wasLast && !h->lastMsg) {
App::main()->checkPeerHistory(h->peer);
}
Ui::hideLayer();
if (wasOnServer) {
App::main()->deleteMessages(h->peer, toDelete);
}
}
void HistoryWidget::onListEscapePressed() {
if (_selCount && _list) {
onClearSelected();
} else {
onCancel();
}
}
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::msgFont, _replyEditMsg->inDialogsText(), _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 {
resizeEvent(0);
update();
}
}
void HistoryWidget::updateReplyToName() {
if (_editMsgId) return;
if (!_replyEditMsg && (_replyToId || !_kbReplyTo)) return;
_replyToName.setText(st::msgServiceNameFont, 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) {
int32 backy = _field.y() - st::sendPadding, backh = _field.height() + 2 * st::sendPadding;
Text *from = 0, *text = 0;
bool serviceColor = false, hasForward = readyToForward();
ImagePtr preview;
HistoryItem *drawMsgText = (_editMsgId || _replyToId) ? _replyEditMsg : _kbReplyTo;
if (_editMsgId || _replyToId || (!hasForward && _kbReplyTo)) {
if (!_editMsgId && drawMsgText && drawMsgText->author()->nameVersion > _replyToNameVersion) {
updateReplyToName();
}
backy -= st::replyHeight;
backh += st::replyHeight;
} else if (hasForward) {
App::main()->fillForwardingInfo(from, text, serviceColor, preview);
backy -= st::replyHeight;
backh += st::replyHeight;
} else if (_previewData && _previewData->pendingTill >= 0) {
backy -= st::replyHeight;
backh += st::replyHeight;
}
bool drawPreview = (_previewData && _previewData->pendingTill >= 0) && !_replyForwardPressed;
p.fillRect(0, backy, width(), backh, st::taMsgField.bgColor->b);
if (_editMsgId || _replyToId || (!hasForward && _kbReplyTo)) {
int32 replyLeft = st::replySkip;
p.drawPixmap(QPoint(st::replyIconPos.x(), backy + st::replyIconPos.y()), App::sprite(), _editMsgId ? st::editIcon : st::replyIcon);
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()));
}
replyLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::replyColor);
if (_editMsgId) {
p.setFont(st::msgServiceNameFont);
p.drawText(replyLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->ascent, lang(lng_edit_message));
} 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::msgInDateFg : st::msgColor)->p);
_replyEditMsgText.drawElided(p, replyLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - replyLeft - _fieldBarCancel.width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont->f);
p.setPen(st::msgInDateFg->p);
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) {
int32 forwardLeft = st::replySkip;
p.drawPixmap(QPoint(st::replyIconPos.x(), backy + st::replyIconPos.y()), App::sprite(), st::forwardIcon);
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::replyColor->p);
from->drawElided(p, forwardLeft, backy + st::msgReplyPadding.top(), width() - forwardLeft - _fieldBarCancel.width() - st::msgReplyPadding.right());
p.setPen((serviceColor ? st::msgInDateFg : st::msgColor)->p);
text->drawElided(p, forwardLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - forwardLeft - _fieldBarCancel.width() - st::msgReplyPadding.right());
}
}
if (drawPreview) {
int32 previewLeft = st::replySkip + st::webPageLeft;
p.fillRect(st::replySkip, backy + st::msgReplyPadding.top(), st::webPageBar, st::msgReplyBarSize.height(), st::msgInReplyBarColor->b);
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::replyColor->p);
_previewTitle.drawElided(p, previewLeft, backy + st::msgReplyPadding.top(), width() - previewLeft - _fieldBarCancel.width() - st::msgReplyPadding.right());
p.setPen(st::msgColor->p);
_previewDescription.drawElided(p, previewLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - previewLeft - _fieldBarCancel.width() - st::msgReplyPadding.right());
}
}
void HistoryWidget::drawRecordButton(Painter &p) {
if (a_recordDown.current() < 1) {
p.setOpacity(st::btnAttachEmoji.opacity * (1 - a_recordOver.current()) + st::btnAttachEmoji.overOpacity * a_recordOver.current());
p.drawSprite(_send.x() + (_send.width() - st::btnRecordAudio.pxWidth()) / 2, _send.y() + (_send.height() - st::btnRecordAudio.pxHeight()) / 2, st::btnRecordAudio);
}
if (a_recordDown.current() > 0) {
p.setOpacity(a_recordDown.current());
p.drawSprite(_send.x() + (_send.width() - st::btnRecordAudioActive.pxWidth()) / 2, _send.y() + (_send.height() - st::btnRecordAudioActive.pxHeight()) / 2, st::btnRecordAudioActive);
}
p.setOpacity(1);
}
void HistoryWidget::drawRecording(Painter &p) {
p.setPen(Qt::NoPen);
p.setBrush(st::recordSignalColor->b);
p.setRenderHint(QPainter::HighQualityAntialiasing);
float64 delta = qMin(float64(a_recordingLevel.current()) / 0x4000, 1.);
int32 d = 2 * qRound(st::recordSignalMin + (delta * (st::recordSignalMax - st::recordSignalMin)));
p.drawEllipse(_attachPhoto.x() + (_attachEmoji.width() - d) / 2, _attachPhoto.y() + (_attachPhoto.height() - d) / 2, d, d);
p.setRenderHint(QPainter::HighQualityAntialiasing, false);
QString duration = formatDurationText(_recordingSamples / AudioVoiceMsgFrequency);
p.setFont(st::recordFont->f);
p.setPen(st::black->p);
p.drawText(_attachPhoto.x() + _attachEmoji.width(), _attachPhoto.y() + st::recordTextTop + st::recordFont->ascent, duration);
int32 left = _attachPhoto.x() + _attachEmoji.width() + st::recordFont->width(duration) + ((_send.width() - st::btnRecordAudio.pxWidth()) / 2);
int32 right = width() - _send.width();
p.setPen(a_recordCancel.current());
p.drawText(left + (right - left - _recordCancelWidth) / 2, _attachPhoto.y() + st::recordTextTop + st::recordFont->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::replyHeight, st::taMsgField.bgColor);
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()));
}
left += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::replyColor);
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::msgInDateFg : st::msgColor)->p);
_pinnedBar->text.drawElided(p, left, st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - left -_fieldBarCancel.width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont);
p.setPen(st::msgInDateFg);
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);
}
if (_a_show.animating()) {
if (a_coordOver.current() > 0) {
p.drawPixmap(QRect(0, 0, a_coordOver.current(), height()), _cacheUnder, QRect(-a_coordUnder.current() * cRetinaFactor(), 0, a_coordOver.current() * cRetinaFactor(), height() * cRetinaFactor()));
p.setOpacity(a_shadow.current() * st::slideFadeOut);
p.fillRect(0, 0, a_coordOver.current(), height(), st::black->b);
p.setOpacity(1);
}
p.drawPixmap(a_coordOver.current(), 0, _cacheOver);
p.setOpacity(a_shadow.current());
p.drawPixmap(QRect(a_coordOver.current() - st::slideShadow.pxWidth(), 0, st::slideShadow.pxWidth(), height()), App::sprite(), st::slideShadow);
return;
}
bool hasTopBar = !App::main()->topBar()->isHidden(), hasPlayer = !App::main()->player()->isHidden();
QRect fill(0, 0, width(), App::main()->height());
int fromy = (hasTopBar ? (-st::topBarHeight) : 0) + (hasPlayer ? (-st::playerHeight) : 0), x = 0, y = 0;
QPixmap cached = App::main()->cachedBackground(fill, x, y);
if (cached.isNull()) {
const QPixmap &pix(*cChatBackground());
if (cTileBackground()) {
int left = r.left(), top = r.top(), right = r.left() + r.width(), bottom = r.top() + r.height();
float64 w = pix.width() / cRetinaFactor(), h = pix.height() / cRetinaFactor();
int sx = qFloor(left / w), sy = qFloor((top - fromy) / h), cx = qCeil(right / w), cy = qCeil((bottom - fromy) / h);
for (int i = sx; i < cx; ++i) {
for (int j = sy; j < cy; ++j) {
p.drawPixmap(QPointF(i * w, fromy + j * h), pix);
}
}
} else {
bool smooth = p.renderHints().testFlag(QPainter::SmoothPixmapTransform);
p.setRenderHint(QPainter::SmoothPixmapTransform);
QRect to, from;
App::main()->backgroundParams(fill, to, from);
to.moveTop(to.top() + fromy);
p.drawPixmap(to, pix, from);
if (!smooth) p.setRenderHint(QPainter::SmoothPixmapTransform, false);
}
} else {
p.drawPixmap(x, fromy + y, cached);
}
if (_list) {
if (!_field.isHidden() || _recording) {
drawField(p);
if (_send.isHidden()) {
drawRecordButton(p);
if (_recording) drawRecording(p);
}
}
if (_pinnedBar && !_pinnedBar->cancel.isHidden()) {
drawPinnedBar(p);
}
if (_scroll.isHidden()) {
p.setClipRect(_scroll.geometry());
QPoint dogPos((width() - st::msgDogImg.pxWidth()) / 2, ((height() - _field.height() - 2 * st::sendPadding - st::msgDogImg.pxHeight()) * 4) / 9);
p.drawPixmap(dogPos, *cChatDogImage());
}
} 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::sendPadding - h) / 2, w, h);
App::roundRect(p, tr, App::msgServiceBg(), ServiceCorners);
p.setPen(st::msgServiceColor->p);
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);
}
QStringList HistoryWidget::getMediasFromMime(const QMimeData *d) {
QString uriListFormat(qsl("text/uri-list"));
QStringList photoExtensions(cPhotoExtensions()), files;
if (!d->hasFormat(uriListFormat)) return QStringList();
const QList<QUrl> &urls(d->urls());
if (urls.isEmpty()) return QStringList();
files.reserve(urls.size());
for (QList<QUrl>::const_iterator i = urls.cbegin(), en = urls.cend(); i != en; ++i) {
if (!i->isLocalFile()) return QStringList();
QString file(i->toLocalFile());
if (file.startsWith(qsl("/.file/id="))) file = psConvertFileUrl(file);
QFileInfo info(file);
uint64 s = info.size();
if (s >= MaxUploadDocumentSize) {
if (s >= MaxUploadPhotoSize) {
continue;
} else {
bool foundGoodExtension = false;
for (QStringList::const_iterator j = photoExtensions.cbegin(), end = photoExtensions.cend(); j != end; ++j) {
if (file.right(j->size()).toLower() == (*j).toLower()) {
foundGoodExtension = true;
}
}
if (!foundGoodExtension) {
continue;
}
}
}
files.push_back(file);
}
return files;
}
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() {
deleteAndMark(_pinnedBar);
deleteAndMark(_list);
}
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