tdesktop/Telegram/SourceFiles/historywidget.cpp

4224 lines
138 KiB
C++

/*
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.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014 John Preston, https://desktop.telegram.org
*/
#include "stdafx.h"
#include "style.h"
#include "lang.h"
#include "boxes/confirmbox.h"
#include "historywidget.h"
#include "gui/filedialog.h"
#include "boxes/photosendbox.h"
#include "mainwidget.h"
#include "window.h"
#include "passcodewidget.h"
#include "window.h"
#include "fileuploader.h"
#include "localstorage.h"
// flick scroll taken from http://qt-project.org/doc/qt-4.8/demos-embedded-anomaly-src-flickcharm-cpp.html
HistoryList::HistoryList(HistoryWidget *historyWidget, ScrollArea *scroll, History *history) : QWidget(0)
, hist(history)
, historyWidget(historyWidget)
, scrollArea(scroll)
, currentBlock(0)
, currentItem(0)
, _cursor(style::cur_default)
, _dragAction(NoDrag)
, _dragSelType(TextSelectLetters)
, _dragItem(0)
, _dragWasInactive(false)
, _dragSelFrom(0)
, _dragSelTo(0)
, _dragSelecting(false)
, _touchScroll(false)
, _touchSelect(false)
, _touchInProgress(false)
, _touchScrollState(TouchScrollManual)
, _touchPrevPosValid(false)
, _touchWaitingAcceleration(false)
, _touchSpeedTime(0)
, _touchAccelerationTime(0)
, _touchTime(0)
, _menu(0) {
linkTipTimer.setSingleShot(true);
connect(&linkTipTimer, SIGNAL(timeout()), this, SLOT(showLinkTip()));
_touchSelectTimer.setSingleShot(true);
connect(&_touchSelectTimer, SIGNAL(timeout()), this, SLOT(onTouchSelect()));
setAttribute(Qt::WA_AcceptTouchEvents);
connect(&_touchScrollTimer, SIGNAL(timeout()), this, SLOT(onTouchScrollTimer()));
_trippleClickTimer.setSingleShot(true);
setMouseTracking(true);
}
void HistoryList::messagesReceived(const QVector<MTPMessage> &messages) {
hist->addToFront(messages);
}
void HistoryList::messagesReceivedDown(const QVector<MTPMessage> &messages) {
hist->addToBack(messages);
}
void HistoryList::updateMsg(const HistoryItem *msg) {
if (!msg || msg->detached() || !hist || hist != msg->history()) return;
update(0, height() - hist->height - st::historyPadding + msg->block()->y + msg->y, width(), msg->height());
}
void HistoryList::paintEvent(QPaintEvent *e) {
QRect r(e->rect());
bool trivial = (rect() == r);
QPainter p(this);
if (!trivial) {
p.setClipRect(r);
}
if (hist->isEmpty()) {
QPoint dogPos((width() - st::msgDogImg.pxWidth()) / 2, ((height() - st::msgDogImg.pxHeight()) * 4) / 9);
p.drawPixmap(dogPos, *cChatDogImage());
} else {
adjustCurrent(r.top());
HistoryBlock *block = (*hist)[currentBlock];
HistoryItem *item = (*block)[currentItem];
SelectedItems::const_iterator selEnd = _selected.cend();
bool hasSel = !_selected.isEmpty();
int32 firstItemY = height() - hist->height - st::historyPadding, drawToY = r.bottom() - firstItemY;
int32 selfromy = 0, seltoy = 0;
if (_dragSelFrom && _dragSelTo) {
selfromy = _dragSelFrom->y + _dragSelFrom->block()->y;
seltoy = _dragSelTo->y + _dragSelTo->block()->y + _dragSelTo->height();
}
int32 iBlock = currentBlock, iItem = currentItem, y = block->y + item->y;
p.translate(0, firstItemY + y);
while (y < drawToY) {
int32 h = item->height();
uint32 sel = 0;
if (y >= selfromy && y < seltoy) {
sel = (_dragSelecting && !item->serviceMsg() && item->id > 0) ? FullItemSel : 0;
} else if (hasSel) {
SelectedItems::const_iterator i = _selected.constFind(item);
if (i != selEnd) {
sel = i.value();
}
}
item->draw(p, sel);
p.translate(0, h);
++iItem;
if (iItem == block->size()) {
iItem = 0;
++iBlock;
if (iBlock == hist->size()) {
break;
}
block = (*hist)[iBlock];
}
item = (*block)[iItem];
y += h;
}
}
}
bool HistoryList::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 HistoryList::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 = historyWidget->touchScroll(delta);
if (_touchSpeed.isNull() || !hasScrolled) {
_touchScrollState = TouchScrollManual;
_touchScroll = false;
_touchScrollTimer.stop();
} else {
_touchTime = nowTime;
}
touchDeaccelerate(elapsed);
}
}
void HistoryList::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 HistoryList::touchResetSpeed() {
_touchSpeed = QPoint();
_touchPrevPosValid = false;
}
void HistoryList::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 HistoryList::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 HistoryList::mouseMoveEvent(QMouseEvent *e) {
if (!(e->buttons() & (Qt::LeftButton | Qt::MiddleButton)) && (textlnkDown() || _dragAction != NoDrag)) {
mouseReleaseEvent(e);
}
dragActionUpdate(e->globalPos());
}
void HistoryList::dragActionUpdate(const QPoint &screenPos) {
_dragPos = screenPos;
onUpdateSelected();
}
void HistoryList::touchScrollUpdated(const QPoint &screenPos) {
_touchPos = screenPos;
historyWidget->touchScroll(_touchPos - _touchPrevPos);
touchUpdateSpeed();
}
QPoint HistoryList::mapMouseToItem(QPoint p, HistoryItem *item) {
if (!item || item->detached()) return QPoint(0, 0);
p.setY(p.y() - (height() - hist->height - st::historyPadding) - item->block()->y - item->y);
return p;
}
void HistoryList::mousePressEvent(QMouseEvent *e) {
if (_menu) {
e->accept();
return; // ignore mouse press, that was hiding context menu
}
dragActionStart(e->globalPos(), e->button());
}
void HistoryList::dragActionStart(const QPoint &screenPos, Qt::MouseButton button) {
dragActionUpdate(screenPos);
if (button != Qt::LeftButton) return;
if (App::pressedItem() != App::hoveredItem()) {
updateMsg(App::pressedItem());
App::pressedItem(App::hoveredItem());
updateMsg(App::pressedItem());
}
if (textlnkDown() != textlnkOver()) {
updateMsg(App::pressedLinkItem());
textlnkDown(textlnkOver());
App::pressedLinkItem(App::hoveredLinkItem());
updateMsg(App::pressedLinkItem());
updateMsg(App::pressedItem());
}
_dragAction = NoDrag;
_dragItem = App::mousedItem();
_dragStartPos = mapMouseToItem(mapFromGlobal(screenPos), _dragItem);
_dragWasInactive = App::wnd()->inactivePress();
if (_dragWasInactive) App::wnd()->inactivePress(false);
bool textLink = textlnkDown() && !textlnkDown()->encoded().isEmpty();
if (textLink) {
_dragAction = PrepareDrag;
} else if (!_selected.isEmpty()) {
if (_selected.cbegin().value() == FullItemSel) {
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 != FullItemSel && (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel)) {
if (!_selected.isEmpty()) {
updateMsg(_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() == FullItemSel ||
_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 (afterDragSymbol) ++_dragSymbol;
uint32 selStatus = (_dragSymbol << 16) | _dragSymbol;
if (selStatus != FullItemSel && (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel)) {
if (!_selected.isEmpty()) {
updateMsg(_selected.cbegin().key());
_selected.clear();
}
_selected.insert(_dragItem, selStatus);
_dragAction = Selecting;
updateMsg(_dragItem);
} else {
_dragAction = PrepareSelect;
}
}
} else if (!_dragWasInactive) {
_dragAction = PrepareSelect; // start items select
}
}
}
if (!_dragItem) {
_dragAction = NoDrag;
} else if (_dragAction == NoDrag) {
_dragItem = 0;
}
}
void HistoryList::dragActionCancel() {
_dragItem = 0;
_dragAction = NoDrag;
_dragStartPos = QPoint(0, 0);
_dragSelFrom = _dragSelTo = 0;
historyWidget->noSelectingScroll();
}
void HistoryList::itemRemoved(HistoryItem *item) {
SelectedItems::iterator i = _selected.find(item);
if (i != _selected.cend()) {
_selected.erase(i);
historyWidget->updateTopBarSelection();
}
if (_dragAction == NoDrag) return;
if (_dragItem == item) {
dragActionCancel();
}
onUpdateSelected();
if (_dragSelFrom == item) _dragSelFrom = 0;
if (_dragSelTo == item) _dragSelTo = 0;
updateDragSelection(_dragSelFrom, _dragSelTo, _dragSelecting, true);
}
void HistoryList::itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
if (_dragItem == oldItem) _dragItem = newItem;
SelectedItems::iterator i = _selected.find(oldItem);
if (i != _selected.cend()) {
uint32 v = i.value();
_selected.erase(i);
_selected.insert(newItem, v);
}
if (_dragSelFrom == oldItem) _dragSelFrom = newItem;
if (_dragSelTo == oldItem) _dragSelTo = newItem;
}
void HistoryList::dragActionFinish(const QPoint &screenPos, Qt::MouseButton button) {
TextLinkPtr needClick;
dragActionUpdate(screenPos);
if (textlnkOver()) {
if (textlnkDown() == textlnkOver() && _dragAction != Dragging) {
needClick = textlnkDown();
}
}
if (textlnkDown()) {
updateMsg(App::pressedLinkItem());
textlnkDown(TextLinkPtr());
App::pressedLinkItem(0);
if (!textlnkOver() && _cursor != style::cur_default) {
_cursor = style::cur_default;
setCursor(_cursor);
}
}
if (App::pressedItem()) {
updateMsg(App::pressedItem());
App::pressedItem(0);
}
if (needClick) {
needClick->onClick(button);
dragActionCancel();
return;
}
if (_dragAction == PrepareSelect && !needClick && !_dragWasInactive && !_selected.isEmpty() && _selected.cbegin().value() == FullItemSel) {
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() != FullItemSel) {
_selected.clear();
}
_selected.insert(_dragItem, FullItemSel);
}
} else {
_selected.erase(i);
}
updateMsg(_dragItem);
} else if (_dragAction == PrepareDrag && !needClick && !_dragWasInactive && button != Qt::RightButton) {
SelectedItems::iterator i = _selected.find(_dragItem);
if (i != _selected.cend() && i.value() == FullItemSel) {
_selected.erase(i);
updateMsg(_dragItem);
} else {
_selected.clear();
parentWidget()->update();
}
} else if (_dragAction == Selecting) {
if (_dragSelFrom && _dragSelTo) {
applyDragSelection();
} else if (!_selected.isEmpty() && !_dragWasInactive) {
uint32 sel = _selected.cbegin().value();
if (sel != FullItemSel && (sel & 0xFFFF) == ((sel >> 16) & 0xFFFF)) {
_selected.clear();
App::wnd()->setInnerFocus();
}
}
}
_dragAction = NoDrag;
_dragSelType = TextSelectLetters;
historyWidget->noSelectingScroll();
historyWidget->updateTopBarSelection();
}
void HistoryList::mouseReleaseEvent(QMouseEvent *e) {
dragActionFinish(e->globalPos(), e->button());
if (!rect().contains(e->pos())) {
leaveEvent(e);
}
}
void HistoryList::mouseDoubleClickEvent(QMouseEvent *e) {
if (((_dragAction == Selecting && !_selected.isEmpty() && _selected.cbegin().value() != FullItemSel) || (_dragAction == NoDrag && (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel))) && _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()) {
updateMsg(_selected.cbegin().key());
_selected.clear();
}
_selected.insert(_dragItem, selStatus);
}
mouseMoveEvent(e);
_trippleClickPoint = e->globalPos();
_trippleClickTimer.start(QApplication::doubleClickInterval());
}
} else {
mousePressEvent(e);
}
}
void HistoryList::showContextMenu(QContextMenuEvent *e, bool showFromTouch) {
if (_menu) {
_menu->deleteLater();
_menu = 0;
}
if (e->reason() == QContextMenuEvent::Mouse) {
dragActionUpdate(e->globalPos());
}
// -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() == FullItemSel) {
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 (_dragItem && _dragItem == App::hoveredItem()) {
QPoint mousePos(mapMouseToItem(mapFromGlobal(_dragPos), _dragItem));
bool afterDragSymbol, uponSymbol;
_dragItem->getSymbol(symbol, afterDragSymbol, uponSymbol, mousePos.x(), mousePos.y());
if (uponSymbol && symbol >= selFrom && symbol < selTo) {
isUponSelected = 1;
}
}
}
}
if (showFromTouch && hasSelected && isUponSelected < hasSelected) {
isUponSelected = hasSelected;
}
_contextMenuLnk = textlnkOver();
HistoryItem *item = App::hoveredItem() ? App::hoveredItem() : App::hoveredLinkItem();
PhotoLink *lnkPhoto = dynamic_cast<PhotoLink*>(_contextMenuLnk.data());
VideoLink *lnkVideo = dynamic_cast<VideoLink*>(_contextMenuLnk.data());
AudioLink *lnkAudio = dynamic_cast<AudioLink*>(_contextMenuLnk.data());
DocumentLink *lnkDocument = dynamic_cast<DocumentLink*>(_contextMenuLnk.data());
if (lnkPhoto || lnkVideo || lnkAudio || lnkDocument) {
_menu = new ContextMenu(historyWidget);
if (isUponSelected > 0) {
_menu->addAction(lang(lng_context_copy_selected), this, SLOT(copySelectedText()))->setEnabled(true);
}
if (item && item->id > 0 && isUponSelected != 2 && isUponSelected != -2) {
_menu->addAction(lang(lng_context_reply_msg), historyWidget, SLOT(onReplyToMessage()));
}
if (lnkPhoto) {
_menu->addAction(lang(lng_context_open_image), this, SLOT(openContextUrl()))->setEnabled(true);
_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 ((lnkVideo && lnkVideo->video()->loader) || (lnkAudio && lnkAudio->audio()->loader) || (lnkDocument && lnkDocument->document()->loader)) {
_menu->addAction(lang(lng_context_cancel_download), this, SLOT(cancelContextDownload()))->setEnabled(true);
} else {
if ((lnkVideo && !lnkVideo->video()->already(true).isEmpty()) || (lnkAudio && !lnkAudio->audio()->already(true).isEmpty()) || (lnkDocument && !lnkDocument->document()->already(true).isEmpty())) {
_menu->addAction(lang(cPlatform() == dbipMac ? lng_context_show_in_finder : lng_context_show_in_folder), this, SLOT(showContextInFolder()))->setEnabled(true);
}
_menu->addAction(lang(lnkVideo ? lng_context_open_video : (lnkAudio ? lng_context_open_audio : lng_context_open_file)), this, SLOT(openContextFile()))->setEnabled(true);
_menu->addAction(lang(lnkVideo ? lng_context_save_video : (lnkAudio ? lng_context_save_audio : lng_context_save_file)), this, SLOT(saveContextFile()))->setEnabled(true);
}
}
if (isUponSelected > 1) {
_menu->addAction(lang(lng_context_forward_selected), historyWidget, SLOT(onForwardSelected()));
_menu->addAction(lang(lng_context_delete_selected), historyWidget, SLOT(onDeleteSelected()));
_menu->addAction(lang(lng_context_clear_selection), historyWidget, 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), historyWidget, SLOT(forwardMessage()))->setEnabled(true);
}
_menu->addAction(lang(lng_context_delete_msg), historyWidget, SLOT(deleteMessage()))->setEnabled(true);
}
if (App::hoveredLinkItem()->id > 0) {
_menu->addAction(lang(lng_context_select_msg), historyWidget, SLOT(selectMessage()))->setEnabled(true);
}
App::contextItem(App::hoveredLinkItem());
}
} else { // maybe cursor on some text history item?
bool canDelete = (item && item->itemType() == HistoryItem::MsgType);
bool canForward = canDelete && (item->id > 0) && !item->serviceMsg();
HistoryMessage *msg = dynamic_cast<HistoryMessage*>(item);
HistoryServiceMsg *srv = dynamic_cast<HistoryServiceMsg*>(item);
if (isUponSelected > 0) {
if (!_menu) _menu = new ContextMenu(this);
_menu->addAction(lang(lng_context_copy_selected), this, SLOT(copySelectedText()))->setEnabled(true);
if (item && item->id > 0 && isUponSelected != 2) {
_menu->addAction(lang(lng_context_reply_msg), historyWidget, SLOT(onReplyToMessage()));
}
} else {
if (item && item->id > 0 && isUponSelected != -2) {
if (!_menu) _menu = new ContextMenu(this);
_menu->addAction(lang(lng_context_reply_msg), historyWidget, SLOT(onReplyToMessage()));
}
if (item && !isUponSelected && !_contextMenuLnk) {
QString contextMenuText = item->selectedText(FullItemSel);
if (!contextMenuText.isEmpty() && (!msg || !msg->getMedia() || msg->getMedia()->type() != MediaTypeSticker)) {
if (!_menu) _menu = new ContextMenu(this);
_menu->addAction(lang(lng_context_copy_text), this, SLOT(copyContextText()))->setEnabled(true);
}
}
}
if (_contextMenuLnk && dynamic_cast<TextLink*>(_contextMenuLnk.data())) {
if (!_menu) _menu = new ContextMenu(historyWidget);
_menu->addAction(lang(lng_context_open_link), this, SLOT(openContextUrl()))->setEnabled(true);
_menu->addAction(lang(lng_context_copy_link), this, SLOT(copyContextUrl()))->setEnabled(true);
} else if (_contextMenuLnk && dynamic_cast<EmailLink*>(_contextMenuLnk.data())) {
if (!_menu) _menu = new ContextMenu(historyWidget);
_menu->addAction(lang(lng_context_open_email), this, SLOT(openContextUrl()))->setEnabled(true);
_menu->addAction(lang(lng_context_copy_email), this, SLOT(copyContextUrl()))->setEnabled(true);
} else if (_contextMenuLnk && dynamic_cast<MentionLink*>(_contextMenuLnk.data())) {
if (!_menu) _menu = new ContextMenu(historyWidget);
_menu->addAction(lang(lng_context_open_mention), this, SLOT(openContextUrl()))->setEnabled(true);
_menu->addAction(lang(lng_context_copy_mention), this, SLOT(copyContextUrl()))->setEnabled(true);
} else if (_contextMenuLnk && dynamic_cast<HashtagLink*>(_contextMenuLnk.data())) {
if (!_menu) _menu = new ContextMenu(historyWidget);
_menu->addAction(lang(lng_context_open_hashtag), this, SLOT(openContextUrl()))->setEnabled(true);
_menu->addAction(lang(lng_context_copy_hashtag), this, SLOT(copyContextUrl()))->setEnabled(true);
} else {
}
if (isUponSelected > 1) {
if (!_menu) _menu = new ContextMenu(this);
_menu->addAction(lang(lng_context_forward_selected), historyWidget, SLOT(onForwardSelected()));
_menu->addAction(lang(lng_context_delete_selected), historyWidget, SLOT(onDeleteSelected()));
_menu->addAction(lang(lng_context_clear_selection), historyWidget, SLOT(onClearSelected()));
} else if (item && ((isUponSelected != -2 && (canForward || canDelete)) || item->id > 0)) {
if (!_menu) _menu = new ContextMenu(this);
if (isUponSelected != -2) {
if (canForward) {
_menu->addAction(lang(lng_context_forward_msg), historyWidget, SLOT(forwardMessage()))->setEnabled(true);
}
if (canDelete) {
_menu->addAction(lang((msg && msg->uploading()) ? lng_context_cancel_upload : lng_context_delete_msg), historyWidget, SLOT(deleteMessage()))->setEnabled(true);
}
}
if (item->id > 0) {
_menu->addAction(lang(lng_context_select_msg), historyWidget, SLOT(selectMessage()))->setEnabled(true);
}
} else {
if (App::mousedItem() && App::mousedItem()->itemType() == HistoryItem::MsgType && App::mousedItem()->id > 0) {
if (!_menu) _menu = new ContextMenu(this);
_menu->addAction(lang(lng_context_select_msg), historyWidget, SLOT(selectMessage()))->setEnabled(true);
item = App::mousedItem();
}
}
App::contextItem(item);
}
if (_menu) {
_menu->deleteOnHide();
connect(_menu, SIGNAL(destroyed(QObject*)), this, SLOT(onMenuDestroy(QObject*)));
_menu->popup(e->globalPos());
e->accept();
}
}
void HistoryList::onMenuDestroy(QObject *obj) {
if (_menu == obj) {
_menu = 0;
}
}
void HistoryList::copySelectedText() {
QApplication::clipboard()->setText(getSelectedText());
}
void HistoryList::openContextUrl() {
HistoryItem *was = App::hoveredLinkItem();
App::hoveredLinkItem(App::contextItem());
_contextMenuLnk->onClick(Qt::LeftButton);
App::hoveredLinkItem(was);
}
void HistoryList::copyContextUrl() {
QString enc = _contextMenuLnk->encoded();
if (!enc.isEmpty()) {
QApplication::clipboard()->setText(enc);
}
}
void HistoryList::saveContextImage() {
PhotoLink *lnk = dynamic_cast<PhotoLink*>(_contextMenuLnk.data());
if (!lnk) return;
PhotoData *photo = lnk->photo();
if (!photo || !photo->date || !photo->full->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 HistoryList::copyContextImage() {
PhotoLink *lnk = dynamic_cast<PhotoLink*>(_contextMenuLnk.data());
if (!lnk) return;
PhotoData *photo = lnk->photo();
if (!photo || !photo->date || !photo->full->loaded()) return;
QApplication::clipboard()->setPixmap(photo->full->pix());
}
void HistoryList::cancelContextDownload() {
VideoLink *lnkVideo = dynamic_cast<VideoLink*>(_contextMenuLnk.data());
AudioLink *lnkAudio = dynamic_cast<AudioLink*>(_contextMenuLnk.data());
DocumentLink *lnkDocument = dynamic_cast<DocumentLink*>(_contextMenuLnk.data());
mtpFileLoader *loader = lnkVideo ? lnkVideo->video()->loader : (lnkAudio ? lnkAudio->audio()->loader : (lnkDocument ? lnkDocument->document()->loader : 0));
if (loader) loader->cancel();
}
void HistoryList::showContextInFolder() {
VideoLink *lnkVideo = dynamic_cast<VideoLink*>(_contextMenuLnk.data());
AudioLink *lnkAudio = dynamic_cast<AudioLink*>(_contextMenuLnk.data());
DocumentLink *lnkDocument = dynamic_cast<DocumentLink*>(_contextMenuLnk.data());
QString already = lnkVideo ? lnkVideo->video()->already(true) : (lnkAudio ? lnkAudio->audio()->already(true) : (lnkDocument ? lnkDocument->document()->already(true) : QString()));
if (!already.isEmpty()) psShowInFolder(already);
}
void HistoryList::openContextFile() {
VideoLink *lnkVideo = dynamic_cast<VideoLink*>(_contextMenuLnk.data());
AudioLink *lnkAudio = dynamic_cast<AudioLink*>(_contextMenuLnk.data());
DocumentLink *lnkDocument = dynamic_cast<DocumentLink*>(_contextMenuLnk.data());
if (lnkVideo) VideoOpenLink(lnkVideo->video()).onClick(Qt::LeftButton);
if (lnkAudio) AudioOpenLink(lnkAudio->audio()).onClick(Qt::LeftButton);
if (lnkDocument) DocumentOpenLink(lnkDocument->document()).onClick(Qt::LeftButton);
}
void HistoryList::saveContextFile() {
VideoLink *lnkVideo = dynamic_cast<VideoLink*>(_contextMenuLnk.data());
AudioLink *lnkAudio = dynamic_cast<AudioLink*>(_contextMenuLnk.data());
DocumentLink *lnkDocument = dynamic_cast<DocumentLink*>(_contextMenuLnk.data());
if (lnkVideo) VideoSaveLink::doSave(lnkVideo->video(), true);
if (lnkAudio) AudioSaveLink::doSave(lnkAudio->audio(), true);
if (lnkDocument) DocumentSaveLink::doSave(lnkDocument->document(), true);
}
void HistoryList::copyContextText() {
HistoryItem *item = App::contextItem();
if (item && item->itemType() != HistoryItem::MsgType) {
item = 0;
}
if (!item) return;
QString contextMenuText = item->selectedText(FullItemSel);
if (!contextMenuText.isEmpty()) {
QApplication::clipboard()->setText(contextMenuText);
}
}
void HistoryList::resizeEvent(QResizeEvent *e) {
onUpdateSelected();
}
QString HistoryList::getSelectedText() const {
if (_selected.isEmpty()) return QString();
if (_selected.cbegin().value() != FullItemSel) {
return _selected.cbegin().key()->selectedText(_selected.cbegin().value());
}
int32 fullSize = 0;
QString timeFormat(qsl(", [dd.MM.yy hh:mm]\n"));
QMap<int32, QString> texts;
for (SelectedItems::const_iterator i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
HistoryItem *item = i.key();
QString text, sel = item->selectedText(FullItemSel), time = item->date.toString(timeFormat);
int32 size = item->from()->name.size() + time.size() + sel.size();
text.reserve(size);
texts.insert(item->y + item->block()->y, text.append(item->from()->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 HistoryList::keyPressEvent(QKeyEvent *e) {
if (e->key() == Qt::Key_Escape) {
historyWidget->onClearSelected();
} else if (e == QKeySequence::Copy && !_selected.isEmpty()) {
copySelectedText();
} else if (e == QKeySequence::Delete) {
historyWidget->onDeleteSelected();
} else {
e->ignore();
}
}
int32 HistoryList::recountHeight(bool dontRecountText) {
int32 st = hist->lastScrollTop;
hist->geomResize(scrollArea->width(), &st, dontRecountText);
return st;
}
void HistoryList::updateSize() {
int32 ph = scrollArea->height(), nh = (hist->height + st::historyPadding) > ph ? (hist->height + st::historyPadding) : ph;
if (width() != scrollArea->width() || height() != nh) {
resize(scrollArea->width(), nh);
} else {
update();
}
}
void HistoryList::enterEvent(QEvent *e) {
return QWidget::enterEvent(e);
}
void HistoryList::leaveEvent(QEvent *e) {
if (textlnkOver()) {
updateMsg(App::hoveredItem());
updateMsg(App::hoveredLinkItem());
textlnkOver(TextLinkPtr());
App::hoveredLinkItem(0);
App::hoveredItem(0);
if (!textlnkDown() && _cursor != style::cur_default) {
_cursor = style::cur_default;
setCursor(_cursor);
}
}
return QWidget::leaveEvent(e);
}
HistoryList::~HistoryList() {
delete _menu;
}
void HistoryList::adjustCurrent(int32 y) {
if (hist->isEmpty()) return;
if (currentBlock >= hist->size()) {
currentBlock = hist->size() - 1;
currentItem = 0;
}
int32 dh = height() - hist->height - st::historyPadding;
while ((*hist)[currentBlock]->y + dh > y && currentBlock > 0) {
--currentBlock;
currentItem = 0;
}
while ((*hist)[currentBlock]->y + (*hist)[currentBlock]->height + dh <= y && currentBlock + 1 < hist->size()) {
++currentBlock;
currentItem = 0;
}
HistoryBlock *block = (*hist)[currentBlock];
if (currentItem >= block->size()) {
currentItem = block->size() - 1;
}
int32 by = block->y;
while ((*block)[currentItem]->y + by + dh > y && currentItem > 0) {
--currentItem;
}
while ((*block)[currentItem]->y + (*block)[currentItem]->height() + by + dh <= y && currentItem + 1 < block->size()) {
++currentItem;
}
}
HistoryItem *HistoryList::prevItem(HistoryItem *item) {
if (!item) return 0;
HistoryBlock *block = item->block();
int32 blockIndex = hist->indexOf(block), itemIndex = block->indexOf(item);
if (blockIndex < 0 || itemIndex < 0) return 0;
if (itemIndex > 0) {
return (*block)[itemIndex - 1];
}
if (blockIndex > 0) {
return *((*hist)[blockIndex - 1]->cend() - 1);
}
return 0;
}
HistoryItem *HistoryList::nextItem(HistoryItem *item) {
if (!item) return 0;
HistoryBlock *block = item->block();
int32 blockIndex = hist->indexOf(block), itemIndex = block->indexOf(item);
if (blockIndex < 0 || itemIndex < 0) return 0;
if (itemIndex + 1 < block->size()) {
return (*block)[itemIndex + 1];
}
if (blockIndex + 1 < hist->size()) {
return *(*hist)[blockIndex + 1]->cbegin();
}
return 0;
}
bool HistoryList::canCopySelected() const {
return !_selected.isEmpty();
}
bool HistoryList::canDeleteSelected() const {
return !_selected.isEmpty() && (_selected.cbegin().value() == FullItemSel);
}
void HistoryList::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()->itemType() == HistoryItem::MsgType && i.value() == FullItemSel) {
++selectedForDelete;
if (!i.key()->serviceMsg() && i.key()->id > 0) {
++selectedForForward;
}
}
}
if (!selectedForDelete && !selectedForForward && !_selected.isEmpty()) { // text selection
selectedForForward = -1;
}
}
void HistoryList::clearSelectedItems(bool onlyTextSelection) {
if (!_selected.isEmpty() && (!onlyTextSelection || _selected.cbegin().value() != FullItemSel)) {
_selected.clear();
historyWidget->updateTopBarSelection();
historyWidget->update();
}
}
void HistoryList::fillSelectedItems(SelectedItemSet &sel, bool forDelete) {
if (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel) return;
for (SelectedItems::const_iterator i = _selected.cbegin(), e = _selected.cend(); i != e; ++i) {
HistoryItem *item = i.key();
if (dynamic_cast<HistoryMessage*>(item) && item->id > 0) {
sel.insert(item->id, item);
}
}
}
void HistoryList::selectItem(HistoryItem *item) {
if (!_selected.isEmpty() && _selected.cbegin().value() != FullItemSel) {
_selected.clear();
} else if (_selected.size() == MaxSelectedItems && _selected.constFind(item) == _selected.cend()) {
return;
}
_selected.insert(item, FullItemSel);
historyWidget->updateTopBarSelection();
historyWidget->update();
}
void HistoryList::onTouchSelect() {
_touchSelect = true;
dragActionStart(_touchPos);
}
void HistoryList::onUpdateSelected() {
if (!hist || hist->isEmpty()) return;
QPoint mousePos(mapFromGlobal(_dragPos));
QPoint m(historyWidget->clampMousePosition(mousePos));
adjustCurrent(m.y());
HistoryBlock *block = (*hist)[currentBlock];
HistoryItem *item = (*block)[currentItem];
App::mousedItem(item);
m = mapMouseToItem(m, item);
if (item->hasPoint(m.x(), m.y())) {
updateMsg(App::hoveredItem());
App::hoveredItem(item);
updateMsg(App::hoveredItem());
} else if (App::hoveredItem()) {
updateMsg(App::hoveredItem());
App::hoveredItem(0);
}
linkTipTimer.start(1000);
Qt::CursorShape cur = style::cur_default;
bool inText, lnkChanged = false;
TextLinkPtr lnk;
item->getState(lnk, inText, m.x(), m.y());
if (lnk != textlnkOver()) {
lnkChanged = true;
updateMsg(App::hoveredLinkItem());
textlnkOver(lnk);
QToolTip::showText(_dragPos, QString(), App::wnd());
App::hoveredLinkItem(lnk ? item : 0);
updateMsg(App::hoveredLinkItem());
}
if (_dragAction == NoDrag) {
if (lnk) {
cur = style::cur_pointer;
} else if (inText && (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel)) {
cur = style::cur_text;
}
} else {
if (item != _dragItem || (m - _dragStartPos).manhattanLength() >= QApplication::startDragDistance()) {
if (_dragAction == PrepareDrag) {
_dragAction = Dragging;
} else if (_dragAction == PrepareSelect) {
_dragAction = Selecting;
}
}
cur = textlnkDown() ? style::cur_pointer : style::cur_default;
if (_dragAction == Selecting) {
if (item == _dragItem && item == App::hoveredItem() && !_selected.isEmpty() && _selected.cbegin().value() != FullItemSel) {
bool afterSymbol, uponSymbol;
uint16 second;
_dragItem->getSymbol(second, afterSymbol, uponSymbol, m.x(), m.y());
if (afterSymbol && _dragSelType == TextSelectLetters) ++second;
_selected[_dragItem] = _dragItem->adjustSelection(qMin(second, _dragSymbol), qMax(second, _dragSymbol), _dragSelType);
updateDragSelection(0, 0, false);
} else {
bool selectingDown = (_dragItem->block()->y < item->block()->y) || ((_dragItem->block() == item->block()) && (_dragItem->y < item->y || (_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() - st::msgMargin.bottom() || ((item == dragSelFrom) && (m.y() < _dragStartPos.y() + QApplication::startDragDistance()))) {
dragSelFrom = (dragSelFrom == dragSelTo) ? 0 : nextItem(dragSelFrom);
}
} else {
if (_dragStartPos.y() < st::msgMargin.top() || ((item == dragSelFrom) && (m.y() >= _dragStartPos.y() - QApplication::startDragDistance()))) {
dragSelFrom = (dragSelFrom == dragSelTo) ? 0 : prevItem(dragSelFrom);
}
}
}
if (_dragItem != item) { // maybe exclude dragSelTo
if (selectingDown) {
if (m.y() < st::msgMargin.top()) {
dragSelTo = (dragSelFrom == dragSelTo) ? 0 : prevItem(dragSelTo);
}
} else {
if (m.y() >= dragSelTo->height() - st::msgMargin.bottom()) {
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() != FullItemSel);
}
updateDragSelection(dragSelFrom, dragSelTo, dragSelecting);
}
} else if (_dragAction == Dragging) {
}
if (textlnkDown()) {
cur = style::cur_pointer;
} else if (_dragAction == Selecting && !_selected.isEmpty() && _selected.cbegin().value() != FullItemSel) {
if (!_dragSelFrom || !_dragSelTo) {
cur = style::cur_text;
}
}
}
if (_dragAction == Selecting) {
historyWidget->checkSelectingScroll(mousePos);
} else {
updateDragSelection(0, 0, false);
historyWidget->noSelectingScroll();
}
if (lnkChanged || cur != _cursor) {
setCursor(_cursor = cur);
}
}
void HistoryList::updateDragSelection(HistoryItem *dragSelFrom, HistoryItem *dragSelTo, bool dragSelecting, bool force) {
if (_dragSelFrom != dragSelFrom || _dragSelTo != dragSelTo || _dragSelecting != dragSelecting) {
_dragSelFrom = dragSelFrom;
_dragSelTo = dragSelTo;
if (_dragSelFrom && _dragSelTo && _dragSelFrom->y + _dragSelFrom->block()->y > _dragSelTo->y + _dragSelTo->block()->y) {
qSwap(_dragSelFrom, _dragSelTo);
}
_dragSelecting = dragSelecting;
force = true;
}
if (!force) return;
parentWidget()->update();
}
void HistoryList::applyDragSelection() {
if (!_selected.isEmpty() && _selected.cbegin().value() != FullItemSel) {
_selected.clear();
}
int32 fromy = _dragSelFrom->y + _dragSelFrom->block()->y, toy = _dragSelTo->y + _dragSelTo->block()->y + _dragSelTo->height();
if (_dragSelecting) {
int32 fromblock = hist->indexOf(_dragSelFrom->block()), fromitem = _dragSelFrom->block()->indexOf(_dragSelFrom);
int32 toblock = hist->indexOf(_dragSelTo->block()), toitem = _dragSelTo->block()->indexOf(_dragSelTo);
if (fromblock >= 0 && fromitem >= 0 && toblock >= 0 && toitem >= 0) {
for (; fromblock <= toblock; ++fromblock) {
HistoryBlock *block = (*hist)[fromblock];
for (int32 cnt = (fromblock < toblock) ? block->size() : (toitem + 1); fromitem < cnt; ++fromitem) {
HistoryItem *item = (*block)[fromitem];
SelectedItems::iterator i = _selected.find(item);
if (item->id > 0 && !item->serviceMsg()) {
if (i == _selected.cend()) {
if (_selected.size() >= MaxSelectedItems) break;
_selected.insert(item, FullItemSel);
} else if (i.value() != FullItemSel) {
*i = FullItemSel;
}
} else {
if (i != _selected.cend()) {
_selected.erase(i);
}
}
}
if (_selected.size() >= MaxSelectedItems) break;
fromitem = 0;
}
}
} else {
for (SelectedItems::iterator i = _selected.begin(); i != _selected.cend(); ) {
int32 iy = i.key()->y + i.key()->block()->y;
if (iy >= fromy && iy < toy) {
i = _selected.erase(i);
} else {
++i;
}
}
}
_dragSelFrom = _dragSelTo = 0;
}
void HistoryList::showLinkTip() {
TextLinkPtr lnk = textlnkOver();
if (lnk && !lnk->fullDisplayed()) {
QToolTip::showText(_dragPos, lnk->readable(), App::wnd());
}
}
void HistoryList::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) {
connect(this, SIGNAL(changed()), this, SLOT(onChange()));
}
void MessageField::onChange() {
int newh = ceil(document()->size().height()) + 2 * fakeMargin(), minh = st::btnSend.height - 2 * st::sendPadding;
if (newh > st::maxFieldHeight) {
newh = st::maxFieldHeight;
} else if (newh < minh) {
newh = minh;
}
if (height() != newh) {
resize(width(), newh);
emit resized();
}
}
void MessageField::onEmojiInsert(EmojiPtr emoji) {
insertEmoji(emoji, textCursor());
}
void MessageField::dropEvent(QDropEvent *e) {
FlatTextarea::dropEvent(e);
if (e->isAccepted()) {
App::wnd()->activateWindow();
}
}
void MessageField::resizeEvent(QResizeEvent *e) {
FlatTextarea::resizeEvent(e);
onChange();
}
bool MessageField::canInsertFromMimeData(const QMimeData *source) const {
if (source->hasImage()) return true;
return FlatTextarea::canInsertFromMimeData(source);
}
void MessageField::insertFromMimeData(const QMimeData *source) {
if (source->hasImage()) {
QImage img = qvariant_cast<QImage>(source->imageData());
if (!img.isNull()) {
history->uploadImage(img, false, source->text());
return;
}
}
FlatTextarea::insertFromMimeData(source);
}
void MessageField::focusInEvent(QFocusEvent *e) {
FlatTextarea::focusInEvent(e);
emit focused();
}
HistoryHider::HistoryHider(MainWidget *parent, bool forwardSelected) : QWidget(parent)
, _sharedContact(0)
, _forwardSelected(forwardSelected)
, _sendPath(false)
, forwardButton(this, lang(lng_forward), st::btnSelectDone)
, cancelButton(this, lang(lng_cancel), st::btnSelectCancel)
, offered(0)
, aOpacity(0, 1)
, aOpacityFunc(anim::easeOutCirc)
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow)
{
init();
}
HistoryHider::HistoryHider(MainWidget *parent, UserData *sharedContact) : QWidget(parent)
, _sharedContact(sharedContact)
, _forwardSelected(false)
, _sendPath(false)
, forwardButton(this, lang(lng_forward_send), st::btnSelectDone)
, cancelButton(this, lang(lng_cancel), st::btnSelectCancel)
, offered(0)
, aOpacity(0, 1)
, aOpacityFunc(anim::easeOutCirc)
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow)
{
init();
}
HistoryHider::HistoryHider(MainWidget *parent) : QWidget(parent)
, _sharedContact(0)
, _forwardSelected(false)
, _sendPath(true)
, forwardButton(this, lang(lng_forward_send), st::btnSelectDone)
, cancelButton(this, lang(lng_cancel), st::btnSelectCancel)
, offered(0)
, aOpacity(0, 1)
, aOpacityFunc(anim::easeOutCirc)
, hiding(false)
, _forwardRequest(0)
, toTextWidth(0)
, shadow(st::boxShadow)
{
init();
}
void HistoryHider::init() {
connect(&forwardButton, SIGNAL(clicked()), this, SLOT(forward()));
connect(&cancelButton, SIGNAL(clicked()), this, SLOT(startHide()));
connect(App::wnd()->getTitle(), SIGNAL(hiderClicked()), this, SLOT(startHide()));
_chooseWidth = st::forwardFont->m.width(lang(lng_forward_choose));
resizeEvent(0);
anim::start(this);
}
bool HistoryHider::animStep(float64 ms) {
float64 dt = ms / 200;
bool res = true;
if (dt >= 1) {
aOpacity.finish();
if (hiding) {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
res = false;
} else {
aOpacity.update(dt, aOpacityFunc);
}
App::wnd()->getTitle()->setHideLevel(aOpacity.current());
forwardButton.setOpacity(aOpacity.current());
cancelButton.setOpacity(aOpacity.current());
update();
return res;
}
bool HistoryHider::withConfirm() const {
return _sharedContact || _sendPath;
}
void HistoryHider::paintEvent(QPaintEvent *e) {
QPainter p(this);
if (!hiding || !cacheForAnim.isNull() || !offered) {
p.setOpacity(aOpacity.current() * st::layerAlpha);
p.fillRect(0, st::titleShadow, width(), height() - st::titleShadow, st::layerBG->b);
p.setOpacity(aOpacity.current());
}
if (cacheForAnim.isNull() || !offered) {
p.setFont(st::forwardFont->f);
if (offered) {
shadow.paint(p, box);
// fill bg
p.fillRect(box, st::boxBG->b);
// paint shadows
p.fillRect(box.x(), box.y() + box.height() - st::btnSelectCancel.height - st::scrollDef.bottomsh, box.width(), st::scrollDef.bottomsh, st::scrollDef.shColor->b);
// paint button sep
p.fillRect(box.x() + st::btnSelectCancel.width, box.y() + box.height() - st::btnSelectCancel.height, st::lineWidth, st::btnSelectCancel.height, st::btnSelectSep->b);
p.setPen(st::black->p);
toText.drawElided(p, box.left() + (box.width() - toTextWidth) / 2, box.top() + st::boxPadding.top(), toTextWidth + 1);
} else {
p.setBrush(st::forwardBG->b);
p.setPen(Qt::NoPen);
int32 w = st::forwardMargins.left() + _chooseWidth + st::forwardMargins.right(), h = st::forwardMargins.top() + st::forwardFont->height + st::forwardMargins.bottom();
p.drawRoundedRect((width() - w) / 2, (height() - h) / 2, w, h, st::forwardRadius, st::forwardRadius);
p.setPen(st::white->p);
p.drawText(box, lang(lng_forward_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 (cWideMode()) {
if (offered) cacheForAnim = myGrab(this, box);
if (_forwardRequest) MTP::cancel(_forwardRequest);
aOpacity.start(0);
anim::start(this);
} else {
QTimer::singleShot(0, this, SLOT(deleteLater()));
}
}
void HistoryHider::forward() {
if (!hiding && offered) {
if (_sharedContact) {
parent()->onShareContact(offered->id, _sharedContact);
} else if (_sendPath) {
parent()->onSendPaths(offered->id);
} else {
parent()->onForward(offered->id, _forwardSelected);
}
}
emit forwarded();
}
void HistoryHider::forwardDone() {
_forwardRequest = 0;
startHide();
}
MainWidget *HistoryHider::parent() {
return static_cast<MainWidget*>(parentWidget());
}
void HistoryHider::resizeEvent(QResizeEvent *e) {
int32 w = st::forwardWidth, h = st::boxPadding.top() + st::forwardFont->height + st::boxPadding.bottom();
if (offered) {
forwardButton.show();
cancelButton.show();
h += forwardButton.height() + st::scrollDef.bottomsh;
} else {
forwardButton.hide();
cancelButton.hide();
}
box = QRect((width() - w) / 2, (height() - h) / 2, w, h);
cancelButton.move(box.x(), box.y() + h - cancelButton.height());
forwardButton.move(box.x() + box.width() - forwardButton.width(), cancelButton.y());
}
bool HistoryHider::offerPeer(PeerId peer) {
if (!peer) {
offered = 0;
toText.setText(st::boxFont, QString());
toTextWidth = 0;
resizeEvent(0);
return false;
}
offered = App::peer(peer);
LangString phrase;
QString recipient = offered->chat ? '\xAB' + offered->name + '\xBB' : offered->name;
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 {
PeerId to = offered->id;
offered = 0;
parent()->onForward(to, _forwardSelected);
startHide();
return false;
}
toText.setText(st::boxFont, phrase, _textNameOptions);
toTextWidth = toText.maxWidth();
if (toTextWidth > box.width() - st::boxPadding.left() - st::boxPadding.right()) {
toTextWidth = box.width() - st::boxPadding.left() - st::boxPadding.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);
}
HistoryWidget::HistoryWidget(QWidget *parent) : QWidget(parent)
, _replyToId(0)
, _replyTo(0)
, _replyToNameVersion(0)
, _replyForwardPreviewCancel(this, st::replyCancel)
, _previewData(0)
, _previewRequest(0)
, _previewCancelled(false)
, _replyForwardPressed(false)
, _replyReturn(0)
, _lastStickersUpdate(0)
, _stickersUpdateRequest(0)
, _loadingMessages(false)
, histRequestsCount(0)
, histPeer(0)
, _activeHist(0)
, histPreloading(0)
, _loadingAroundId(-1)
, _loadingAroundRequest(0)
, _scroll(this, st::historyScroll, false)
, _list(0)
, hist(0)
, _histInited(false)
, _toHistoryEnd(this, st::historyToEnd)
, _attachMention(this)
, _send(this, lang(lng_send_button), st::btnSend)
, _attachDocument(this, st::btnAttachDocument)
, _attachPhoto(this, st::btnAttachPhoto)
, _attachEmoji(this, st::btnAttachEmoji)
, _field(this, st::taMsgField, lang(lng_message_ph))
, _attachType(this)
, _emojiPan(this)
//, _stickerPan(this)
, _attachDrag(DragStateNone)
, _attachDragDocument(this)
, _attachDragPhoto(this)
, imageLoader(this)
, _synthedTextUpdate(false)
, serviceImageCacheSize(0)
, confirmImageId(0)
, confirmWithText(false)
, titlePeerTextWidth(0)
, hiderOffered(false)
, _scrollDelta(0)
, _typingRequest(0)
, _saveDraftStart(0)
, _saveDraftText(false) {
_scroll.setFocusPolicy(Qt::NoFocus);
setAcceptDrops(true);
connect(&_scroll, SIGNAL(scrolled()), this, SLOT(onListScroll()));
connect(&_toHistoryEnd, SIGNAL(clicked()), this, SLOT(onHistoryToEnd()));
connect(&_replyForwardPreviewCancel, SIGNAL(clicked()), this, SLOT(onReplyForwardPreviewCancel()));
connect(&_send, SIGNAL(clicked()), this, SLOT(onSend()));
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(resized()), this, SLOT(onFieldResize()));
connect(&_field, SIGNAL(focused()), this, SLOT(onFieldFocused()));
connect(&imageLoader, SIGNAL(imageReady()), this, SLOT(onPhotoReady()));
connect(&imageLoader, SIGNAL(imageFailed(quint64)), this, SLOT(onPhotoFailed(quint64)));
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(onVisibleChanged()));
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(updateStickers()), this, SLOT(updateStickers()));
// connect(&_stickerPan, SIGNAL(stickerSelected(DocumentData*)), this, SLOT(onStickerSend(DocumentData*)));
connect(&_typingStopTimer, SIGNAL(timeout()), this, SLOT(cancelTyping()));
connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreviewTimeout()));
_scrollTimer.setSingleShot(false);
_typingStopTimer.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(onFieldCursorChanged()));
_replyForwardPreviewCancel.hide();
_scroll.hide();
_scroll.move(0, 0);
updateScrollColors();
_toHistoryEnd.hide();
_attachMention.hide();
connect(&_attachMention, SIGNAL(chosen(QString)), &_field, SLOT(onMentionOrHashtagInsert(QString)));
_field.installEventFilter(&_attachMention);
_field.hide();
_field.resize(width() - _send.width() - _attachDocument.width() - _attachEmoji.width(), _send.height() - 2 * st::sendPadding);
_send.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_attachDocument.installEventFilter(&_attachType);
_attachPhoto.installEventFilter(&_attachType);
_attachEmoji.installEventFilter(&_emojiPan);
// _attachEmoji.installEventFilter(&_stickerPan);
// _emojiPan.installEventFilter(&_stickerPan);
// _stickerPan.installEventFilter(&_emojiPan);
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();
// _stickerPan.hide();
_attachDragDocument.hide();
_attachDragPhoto.hide();
connect(&_attachDragDocument, SIGNAL(dropped(QDropEvent*)), this, SLOT(onDocumentDrop(QDropEvent*)));
connect(&_attachDragPhoto, SIGNAL(dropped(QDropEvent*)), this, SLOT(onPhotoDrop(QDropEvent*)));
}
void HistoryWidget::start() {
updateRecentStickers();
connect(App::api(), SIGNAL(fullPeerLoaded(PeerData*)), this, SLOT(onPeerLoaded(PeerData*)));
}
void HistoryWidget::onTextChange() {
updateTyping();
// updateStickerPan();
if (!hist || _synthedTextUpdate) return;
_saveDraftText = true;
onDraftSave(true);
if (!_field.hasText()) _previewCancelled = false;
}
void HistoryWidget::onDraftSaveDelayed() {
// updateStickerPan();
if (!hist || _synthedTextUpdate) return;
if (!_field.textCursor().anchor() && !_field.textCursor().position() && !_field.verticalScrollBar()->value()) {
if (!Local::hasDraftPositions(hist->peer->id)) return;
}
onDraftSave(true);
}
void HistoryWidget::onDraftSave(bool delayed) {
if (!hist) return;
if (delayed) {
uint64 ms = getms();
if (!_saveDraftStart) {
_saveDraftStart = ms;
return _saveDraftTimer.start(SaveDraftTimeout);
} else if (ms - _saveDraftStart < SaveDraftAnywayTimeout) {
return _saveDraftTimer.start(SaveDraftTimeout);
}
}
writeDraft();
}
void HistoryWidget::writeDraft(MsgId *replyTo, const QString *text, const MessageCursor *cursor, bool *previewCancelled) {
bool save = hist && (_saveDraftStart > 0);
_saveDraftStart = 0;
_saveDraftTimer.stop();
if (_saveDraftText) {
if (save) Local::writeDraft(hist->peer->id, Local::MessageDraft(replyTo ? (*replyTo) : _replyToId, text ? (*text) : _field.getText(), previewCancelled ? (*previewCancelled) : _previewCancelled));
_saveDraftText = false;
}
if (save) Local::writeDraftPositions(hist->peer->id, cursor ? (*cursor) : MessageCursor(_field));
}
void HistoryWidget::cancelTyping() {
if (_typingRequest) {
MTP::cancel(_typingRequest);
_typingRequest = 0;
}
}
void HistoryWidget::updateTyping(bool typing) {
uint64 ms = getms(true) + 10000;
if (_synthedTextUpdate || !hist || (typing && (hist->myTyping + 5000 > ms)) || (!typing && (hist->myTyping + 5000 <= ms))) return;
hist->myTyping = typing ? ms : 0;
cancelTyping();
if (typing) {
_typingRequest = MTP::send(MTPmessages_SetTyping(histPeer->input, typing ? MTP_sendMessageTypingAction() : MTP_sendMessageCancelAction()), rpcDone(&HistoryWidget::typingDone));
_typingStopTimer.start(5000);
}
}
//void HistoryWidget::updateStickerPan() {
// EmojiPtr e = _field.getSingleEmoji();
// if (e) updateStickers();
// _stickerPan.setStickerPack(e, !_emojiPan.isHidden() && !_emojiPan.hiding());
//}
void HistoryWidget::updateRecentStickers() {
if (cEmojiTab() == dbietStickers) {
_emojiPan.onTabChange();
}
}
void HistoryWidget::typingDone(const MTPBool &result, mtpRequestId req) {
if (_typingRequest == req) {
_typingRequest = 0;
}
}
void HistoryWidget::activate() {
if (hist && !_histInited) {
checkUnreadLoaded();
}
if (App::main()->selectingPeer()) {
if (hiderOffered) {
App::main()->focusPeerSelect();
return;
} else {
App::main()->dialogsActivate();
return;
}
}
if (_list) {
if (_selCount) {
_list->setFocus();
} else {
_field.setFocus();
}
}
}
void HistoryWidget::updateStickers() {
if (_lastStickersUpdate && getms(true) < _lastStickersUpdate + StickersUpdateTimeout) return;
if (_stickersUpdateRequest) return;
_stickersUpdateRequest = MTP::send(MTPmessages_GetAllStickers(MTP_string(cStickersHash())), rpcDone(&HistoryWidget::stickersGot), rpcFail(&HistoryWidget::stickersFailed));
}
void HistoryWidget::stickersGot(const MTPmessages_AllStickers &stickers) {
_lastStickersUpdate = getms(true);
_stickersUpdateRequest = 0;
if (stickers.type() == mtpc_messages_allStickers) {
const MTPDmessages_allStickers &d(stickers.c_messages_allStickers());
AllStickers all;
EmojiStickersMap map;
const QVector<MTPDocument> &docs(d.vdocuments.c_vector().v);
QSet<DocumentData*> found;
const RecentStickerPack &recent(cRecentStickers());
RecentStickerPack add;
add.reserve(docs.size());
ushort addValue = recent.isEmpty() ? 1 : qAbs(recent.front().second);
for (int32 i = 0, l = docs.size(); i < l; ++i) {
DocumentData *doc = App::feedDocument(docs.at(i));
if (!doc) continue;
int32 j = 0, s = recent.size();
for (; j < s; ++j) {
if (doc == recent.at(j).first) {
found.insert(doc);
break;
}
}
if (j < s) continue;
add.push_back(qMakePair(doc, addValue));
}
bool needRemove = false;
for (int32 i = 0, l = recent.size(); i < l; ++i) {
if (recent.at(i).second > 0 && !found.contains(recent.at(i).first)) {
needRemove = true;
break;
}
}
if (!add.isEmpty() || needRemove) {
if (needRemove) {
for (int32 i = 0, l = recent.size(); i < l; ++i) {
if (recent.at(i).second <= 0 || found.contains(recent.at(i).first)) {
add.push_back(recent.at(i));
}
}
} else {
add += recent;
}
cSetRecentStickers(add);
Local::writeRecentStickers();
_emojiPan.onTabChange();
}
const QVector<MTPStickerPack> &packs(d.vpacks.c_vector().v);
for (int32 i = 0, l = packs.size(); i < l; ++i) {
if (packs.at(i).type() == mtpc_stickerPack) {
const MTPDstickerPack &p(packs.at(i).c_stickerPack());
QString emoticon(qs(p.vemoticon));
EmojiPtr e = 0;
for (const QChar *ch = emoticon.constData(), *end = emoticon.constEnd(); ch != end; ++ch) {
if (ch->isHighSurrogate()) {
if (ch + 1 < end && (ch + 1)->isLowSurrogate()) {
e = getEmoji((ch->unicode() << 16) | (ch + 1)->unicode());
if (!e) {
++ch;
}
}
} else {
if (ch + 1 < end) {
if (((ch->unicode() >= 48 && ch->unicode() < 58) || ch->unicode() == 35) && (ch + 1)->unicode() == 0x20E3) {
e = getEmoji((ch->unicode() << 16) | (ch + 1)->unicode());
} else if ((ch + 1)->unicode() == 0xFE0F) {
e = getEmoji(ch->unicode());
}
}
}
if (e) break;
}
if (e) {
const QVector<MTPlong> docs(p.vdocuments.c_vector().v);
if (!docs.isEmpty()) {
StickerPack &pack(all[e]);
pack.reserve(pack.size() + docs.size());
for (int32 j = 0, s = docs.size(); j < s; ++j) {
DocumentData *doc = App::document(docs.at(j).v);
pack.push_back(doc);
map.insert(doc, e);
}
}
} else {
LOG(("Sticker Error: Could not find emoji for string: %1").arg(emoticon));
}
}
}
cSetStickers(all);
cSetStickersHash(qba(d.vhash));
cSetEmojiStickers(map);
const DocumentItems &items(App::documentItems());
for (EmojiStickersMap::const_iterator i = map.cbegin(), e = map.cend(); i != e; ++i) {
DocumentItems::const_iterator j = items.constFind(i.key());
if (j != items.cend()) {
for (HistoryItemsMap::const_iterator k = j->cbegin(), end = j->cend(); k != end; ++k) {
k.key()->updateStickerEmoji();
}
}
}
// updateStickerPan();
_emojiPan.onTabChange();
}
}
bool HistoryWidget::stickersFailed(const RPCError &error) {
if (error.type().startsWith(qsl("FLOOD_WAIT_"))) return false;
_lastStickersUpdate = getms(true);
_stickersUpdateRequest = 0;
return true;
}
void HistoryWidget::clearLoadingAround() {
_loadingAroundId = -1;
if (_loadingAroundRequest) {
MTP::cancel(_loadingAroundRequest);
_loadingAroundRequest = 0;
}
}
void HistoryWidget::clearReplyReturns() {
_replyReturns.clear();
_replyReturn = 0;
}
void HistoryWidget::pushReplyReturn(HistoryItem *item) {
if (!item) return;
_replyReturn = item;
_replyReturns.push_back(_replyReturn->id);
updateControlsVisibility();
}
QList<MsgId> HistoryWidget::replyReturns() {
return _replyReturns;
}
void HistoryWidget::setReplyReturns(PeerId peer, const QList<MsgId> &replyReturns) {
if (!histPeer || histPeer->id != peer) return;
_replyReturns = replyReturns;
_replyReturn = _replyReturns.isEmpty() ? 0 : App::histItemById(_replyReturns.back());
while (!_replyReturns.isEmpty() && !_replyReturn) {
_replyReturns.pop_back();
_replyReturn = _replyReturns.isEmpty() ? 0 : App::histItemById(_replyReturns.back());
}
updateControlsVisibility();
}
void HistoryWidget::calcNextReplyReturn() {
_replyReturn = 0;
while (!_replyReturns.isEmpty() && !_replyReturn) {
_replyReturns.pop_back();
_replyReturn = _replyReturns.isEmpty() ? 0 : App::histItemById(_replyReturns.back());
}
if (!_replyReturn) updateControlsVisibility();
}
void HistoryWidget::showPeer(const PeerId &peer, MsgId msgId, bool force, bool leaveActive) {
if (App::main()->selectingPeer() && !force) {
hiderOffered = true;
App::main()->offerPeer(peer);
return;
}
if (hist) {
if (histPeer->id == peer) {
if (msgId != hist->activeMsgId) {
if (!force && !hist->canShowAround(msgId)) {
if (_loadingAroundId != msgId) {
clearLoadingAround();
_loadingAroundId = msgId;
loadMessagesAround();
}
return;
}
hist->loadAround(msgId);
if (histPreloading) MTP::cancel(histPreloading);
if (histPreloadingDown) MTP::cancel(histPreloadingDown);
histPreloading = histPreloadingDown = 0;
}
if (_replyReturn && _replyReturn->id == msgId) calcNextReplyReturn();
if (hist->unreadBar) hist->unreadBar->destroy();
checkUnreadLoaded();
clearLoadingAround();
emit peerShown(histPeer);
return App::wnd()->setInnerFocus();
}
updateTyping(false);
}
stopGif();
clearLoadingAround();
clearReplyReturns();
if (_list) {
if (!histPreload.isEmpty()) {
_list->messagesReceived(histPreload);
histPreload.clear();
}
if (!histPreloadDown.isEmpty()) {
_list->messagesReceivedDown(histPreloadDown);
histPreloadDown.clear();
}
}
if (hist) {
hist->draft = _field.getText();
hist->draftCursor.fillFrom(_field);
hist->draftToId = _replyToId;
hist->draftPreviewCancelled = _previewCancelled;
writeDraft(&hist->draftToId, &hist->draft, &hist->draftCursor, &hist->draftPreviewCancelled);
if (hist->readyForWork() && _scroll.scrollTop() + 1 <= _scroll.scrollTopMax()) {
hist->lastWidth = _list->width();
} else {
hist->lastWidth = 0;
}
hist->lastScrollTop = _scroll.scrollTop();
if (hist->unreadBar) hist->unreadBar->destroy();
}
if (_replyToId) {
_replyTo = 0;
_replyToId = 0;
_replyForwardPreviewCancel.hide();
}
if (_previewData && _previewData->pendingTill >= 0) {
_previewData = 0;
if (!App::main()->hasForwardingItems()) _replyForwardPreviewCancel.hide();
}
_previewCache.clear();
_scroll.setWidget(0);
if (_list) _list->deleteLater();
_list = 0;
updateTopBarSelection();
if (leaveActive && hist) {
_activeHist = hist;
} else {
if (!leaveActive) {
_activeHist = 0;
}
if (hist) {
App::main()->dlgUpdated(hist);
}
}
histPeer = peer ? App::peer(peer) : 0;
titlePeerText = QString();
titlePeerTextWidth = 0;
histRequestsCount = 0;
histPreload.clear();
histPreloadDown.clear();
if (histPreloading) MTP::cancel(histPreloading);
if (histPreloadingDown) MTP::cancel(histPreloadingDown);
histPreloading = histPreloadingDown = 0;
hist = 0;
_histInited = false;
noSelectingScroll();
_selCount = 0;
App::main()->topBar()->showSelected(0);
App::hoveredItem(0);
App::pressedItem(0);
App::hoveredLinkItem(0);
App::pressedLinkItem(0);
App::contextItem(0);
App::mousedItem(0);
if (peer) {
App::forgetMedia();
serviceImageCacheSize = imageCacheSize();
MTP::clearLoaderPriorities();
histInputPeer = histPeer->input;
if (histInputPeer.type() == mtpc_inputPeerEmpty) { // maybe should load user
}
Histories::iterator i = App::histories().find(peer);
if (i == App::histories().end()) {
hist = new History(peer);
i = App::histories().insert(peer, hist);
} else {
hist = i.value();
}
if (hist->readyForWork()) {
_scroll.show();
}
if (hist) {
App::main()->dlgUpdated(hist);
}
_list = new HistoryList(this, &_scroll, hist);
hist->loadAround(msgId);
_list->hide();
_scroll.setWidget(_list);
_list->show();
checkUnreadLoaded();
App::main()->peerUpdated(histPeer);
if (hist->draftToId > 0 || !hist->draft.isEmpty()) {
setFieldText(hist->draft);
_field.setFocus();
hist->draftCursor.applyTo(_field, &_synthedTextUpdate);
_replyToId = App::main()->hasForwardingItems() ? 0 : hist->draftToId;
if (hist->draftPreviewCancelled) {
_previewCancelled = true;
}
} else {
Local::MessageDraft draft = Local::readDraft(hist->peer->id);
setFieldText(draft.text);
_field.setFocus();
if (!draft.text.isEmpty()) {
MessageCursor cur = Local::readDraftPositions(hist->peer->id);
cur.applyTo(_field, &_synthedTextUpdate);
}
_replyToId = App::main()->hasForwardingItems() ? 0 : draft.replyTo;
if (draft.previewCancelled) {
_previewCancelled = true;
}
}
if (_replyToId) {
updateReplyTo();
if (!_replyTo) App::api()->requestReplyTo(0, _replyToId);
resizeEvent(0);
}
if (!_previewCancelled) {
onPreviewParse();
}
connect(&_scroll, SIGNAL(geometryChanged()), _list, SLOT(onParentGeometryChanged()));
connect(&_scroll, SIGNAL(scrolled()), _list, SLOT(onUpdateSelected()));
} else {
updateControlsVisibility();
}
emit peerShown(histPeer);
App::main()->topBar()->update();
update();
}
void HistoryWidget::checkUnreadLoaded(bool checkOnlyShow) {
if (!hist) return;
if (hist->readyForWork()) {
if (checkOnlyShow && !_scroll.isHidden()) return;
if (!animating()) {
if (_scroll.isHidden()) {
_scroll.show();
if (!_field.isHidden()) update();
}
}
} else if (checkOnlyShow) {
return;
}
updateListSize(0, true);
if (!animating()) updateControlsVisibility();
if (hist->readyForWork()) {
if (!_scroll.isHidden() && !_list->isHidden()) {
onListScroll();
}
} else {
loadMessages();
}
}
void HistoryWidget::updateControlsVisibility() {
if (!hist || animating()) {
_scroll.hide();
_send.hide();
_toHistoryEnd.hide();
_attachMention.hide();
_field.hide();
_replyForwardPreviewCancel.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_attachType.hide();
_emojiPan.hide();
// _stickerPan.hide();
return;
}
if (hist->readyForWork()) {
if (hist->loadedAtBottom() && !_replyReturn) {
_toHistoryEnd.hide();
} else {
_toHistoryEnd.show();
}
if (!histPeer->chat || !histPeer->asChat()->forbidden) {
_send.show();
if (cDefaultAttach() == dbidaPhoto) {
_attachPhoto.show();
} else {
_attachDocument.show();
}
_attachEmoji.show();
if (_field.isHidden()) {
_field.show();
}
if ((_replyToId || App::main()->hasForwardingItems() || (_previewData && _previewData->pendingTill >= 0)) && _replyForwardPreviewCancel.isHidden()) {
_replyForwardPreviewCancel.show();
resizeEvent(0);
update();
}
} else {
_attachMention.hide();
_send.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_attachType.hide();
_emojiPan.hide();
// _stickerPan.hide();
if (!_field.isHidden()) {
_field.hide();
resizeEvent(0);
update();
}
}
if (hist->unreadCount && App::wnd()->historyIsActive()) {
historyWasRead();
}
} else {
loadMessages();
if (!hist->readyForWork()) {
_scroll.hide();
_attachMention.hide();
_send.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_attachType.hide();
_emojiPan.hide();
// _stickerPan.hide();
_toHistoryEnd.hide();
_replyForwardPreviewCancel.hide();
if (!_field.isHidden()) {
_field.hide();
update();
}
}
}
}
void HistoryWidget::newUnreadMsg(History *history, HistoryItem *item) {
if (App::wnd()->historyIsActive()) {
if (hist == history && hist->readyForWork()) {
historyWasRead();
if (_scroll.scrollTop() + 1 > _scroll.scrollTopMax()) {
if (history->unreadBar) history->unreadBar->destroy();
}
} else {
if (hist != history) {
App::wnd()->notifySchedule(history, item);
}
history->setUnreadCount(history->unreadCount + 1);
}
} else {
if (hist == history && hist->readyForWork()) {
if (_scroll.scrollTop() + 1 > _scroll.scrollTopMax()) {
if (history->unreadBar) history->unreadBar->destroy();
}
}
App::wnd()->notifySchedule(history, item);
history->setUnreadCount(history->unreadCount + 1);
history->lastWidth = 0;
}
}
void HistoryWidget::historyToDown(History *history) {
history->lastScrollTop = History::ScrollMax;
if (history == hist) {
_scroll.scrollToY(_scroll.scrollTopMax());
}
}
void HistoryWidget::historyWasRead(bool force) {
App::main()->readServerHistory(hist, force);
}
bool HistoryWidget::messagesFailed(const RPCError &error, mtpRequestId requestId) {
if (error.type().startsWith(qsl("FLOOD_WAIT_"))) return false;
LOG(("RPC Error: %1 %2: %3").arg(error.code()).arg(error.type()).arg(error.description()));
if (histPreloading == requestId) {
histPreloading = 0;
} else if (histPreloadingDown == requestId) {
histPreloadingDown = 0;
} else if (_loadingAroundRequest == requestId) {
_loadingAroundRequest = 0;
}
return true;
}
void HistoryWidget::messagesReceived(const MTPmessages_Messages &messages, mtpRequestId requestId) {
if (!hist) {
histPreloading = histPreloadingDown = _loadingAroundRequest = 0;
return;
}
PeerId peer = 0;
int32 count = 0;
const QVector<MTPMessage> *histList = 0;
switch (messages.type()) {
case mtpc_messages_messages: {
const MTPDmessages_messages &data(messages.c_messages_messages());
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
histList = &data.vmessages.c_vector().v;
count = histList->size();
} break;
case mtpc_messages_messagesSlice: {
const MTPDmessages_messagesSlice &data(messages.c_messages_messagesSlice());
App::feedUsers(data.vusers);
App::feedChats(data.vchats);
histList = &data.vmessages.c_vector().v;
count = data.vcount.v;
} break;
}
if (histList && !histList->isEmpty()) {
const MTPmessage &msg(histList->front());
PeerId from_id(0), to_id(0);
switch (msg.type()) {
case mtpc_message:
from_id = App::peerFromUser(msg.c_message().vfrom_id);
to_id = App::peerFromMTP(msg.c_message().vto_id);
break;
case mtpc_messageService:
from_id = App::peerFromUser(msg.c_messageService().vfrom_id);
to_id = App::peerFromMTP(msg.c_messageService().vto_id);
break;
}
peer = (to_id == App::peerFromUser(MTP::authedId())) ? from_id : to_id;
}
bool down = false;
if (histPreloading == requestId) {
histPreloading = 0;
} else if (histPreloadingDown == requestId) {
histPreloadingDown = 0;
down = true;
} else {
if (_loadingAroundRequest == requestId) {
_loadingAroundRequest = 0;
hist->loadAround(_loadingAroundId);
if (hist->isEmpty()) {
addMessagesToFront(*histList);
}
if (histPreloading) MTP::cancel(histPreloading);
if (histPreloadingDown) MTP::cancel(histPreloadingDown);
histPreloading = histPreloadingDown = 0;
showPeer(hist->peer->id, _loadingAroundId, true);
}
return;
}
if (peer && peer != histPeer->id) return;
if (histList) {
if (!hist->minMsgId() || histList->isEmpty()) {
if (down) {
addMessagesToBack(*histList);
histPreloadDown.clear();
} else {
addMessagesToFront(*histList);
histPreload.clear();
}
} else {
if (down) {
histPreloadDown = *histList;
} else {
histPreload = *histList;
}
}
} else {
if (down) {
addMessagesToBack(QVector<MTPMessage>());
} else {
addMessagesToFront(QVector<MTPMessage>());
}
if (!hist->readyForWork()) {
if (hist->activeMsgId) {
hist->activeMsgId = 0;
}
if (!hist->readyForWork()) {
hist->setUnreadCount(hist->msgCount);
}
}
checkUnreadLoaded(true);
return;
}
if (down && hist->loadedAtBottom() && histPreloadDown.size()) {
addMessagesToBack(histPreloadDown);
histPreloadDown.clear();
loadMessagesDown();
} else if (!down && hist->loadedAtTop() && histPreload.size()) {
addMessagesToFront(histPreload);
histPreload.clear();
loadMessages();
} else if ((down && histPreloadDown.size()) || (!down && histPreload.size())) {
onListScroll();
} else if (down) {
loadMessagesDown();
} else {
loadMessages();
}
}
void HistoryWidget::windowShown() {
if (hist && !_histInited) {
checkUnreadLoaded();
}
resizeEvent(0);
}
bool HistoryWidget::isActive() const {
return !hist || hist->loadedAtBottom();
}
void HistoryWidget::loadMessages() {
if (!hist || _loadingMessages) return;
if (hist->loadedAtTop()) {
if (!hist->readyForWork()) {
if (hist->activeMsgId) {
hist->activeMsgId = 0;
}
if (!hist->readyForWork()) {
hist->setUnreadCount(hist->msgCount);
}
}
checkUnreadLoaded(true);
return;
}
_loadingMessages = true;
if (histPreload.size()) {
bool loaded = hist->readyForWork();
addMessagesToFront(histPreload);
histPreload.clear();
checkUnreadLoaded(true);
if (!loaded && hist->readyForWork()) {
_loadingMessages = false;
return;
}
}
if (!histPreloading && (!hist->readyForWork() || _scroll.scrollTop() < PreloadHeightsCount * _scroll.height())) {
MsgId min = hist->minMsgId();
int32 offset = 0, loadCount = min ? MessagesPerPage : MessagesFirstLoad;
if (!min && hist->activeMsgId) {
min = hist->activeMsgId;
offset = -loadCount / 2;
}
histPreloading = MTP::send(MTPmessages_GetHistory(histInputPeer, MTP_int(offset), MTP_int(min), MTP_int(loadCount)), rpcDone(&HistoryWidget::messagesReceived), rpcFail(&HistoryWidget::messagesFailed));
++histRequestsCount;
if (!hist->readyForWork()) update();
} else {
checkUnreadLoaded(true);
}
_loadingMessages = false;
}
void HistoryWidget::loadMessagesDown() {
if (!hist) return;
if (hist->loadedAtBottom()) {
return;
}
int32 dh = 0;
if (histPreloadDown.size()) {
bool loaded = hist->readyForWork();
addMessagesToBack(histPreloadDown);
histPreloadDown.clear();
checkUnreadLoaded(true);
if (!loaded && hist->readyForWork()) {
return;
}
}
if (!histPreloadingDown && hist->readyForWork() && (_scroll.scrollTop() + PreloadHeightsCount * _scroll.height() > _scroll.scrollTopMax())) {
MsgId max = hist->maxMsgId();
if (max) {
int32 loadCount = MessagesPerPage, offset = -loadCount;
histPreloadingDown = MTP::send(MTPmessages_GetHistory(histInputPeer, MTP_int(offset), MTP_int(max + 1), MTP_int(loadCount)), rpcDone(&HistoryWidget::messagesReceived), rpcFail(&HistoryWidget::messagesFailed));
++histRequestsCount;
if (!hist->readyForWork()) update();
}
} else {
checkUnreadLoaded(true);
}
}
void HistoryWidget::loadMessagesAround() {
if (!hist || _loadingAroundRequest || _loadingAroundId < 0) return;
int32 offset = 0, loadCount = MessagesPerPage;
if (_loadingAroundId) {
offset = -loadCount / 2;
}
_loadingAroundRequest = MTP::send(MTPmessages_GetHistory(histInputPeer, MTP_int(offset), MTP_int(_loadingAroundId), MTP_int(loadCount)), rpcDone(&HistoryWidget::messagesReceived), rpcFail(&HistoryWidget::messagesFailed));
}
void HistoryWidget::onListScroll() {
App::checkImageCacheSize();
if (histPreloading || !hist || ((_list->isHidden() || _scroll.isHidden() || !App::wnd()->windowHandle()->isVisible()) && hist->readyForWork())) {
checkUnreadLoaded(true);
return;
}
int st = _scroll.scrollTop(), stm = _scroll.scrollTopMax(), sh = _scroll.height();
if (hist->readyForWork() && (st + PreloadHeightsCount * sh > stm)) {
loadMessagesDown();
}
if (!hist->readyForWork() || st < PreloadHeightsCount * sh) {
loadMessages();
} else {
checkUnreadLoaded(true);
}
while (_replyReturn) {
bool below = (_replyReturn->detached() && !hist->isEmpty() && _replyReturn->id < hist->back()->back()->id);
if (!below && !_replyReturn->detached()) below = (st >= stm) || (_replyReturn->y + _replyReturn->block()->y < st + sh / 2);
if (below) {
calcNextReplyReturn();
} else {
break;
}
}
}
void HistoryWidget::onVisibleChanged() {
QTimer::singleShot(0, this, SLOT(onListScroll()));
}
QString HistoryWidget::prepareMessage(QString result) {
result = result.replace('\t', qsl(" "));
result = result.replace(" --", QString::fromUtf8(" \xe2\x80\x94"));
result = result.replace("-- ", QString::fromUtf8("\xe2\x80\x94 "));
result = result.replace("<<", QString::fromUtf8("\xc2\xab"));
result = result.replace(">>", QString::fromUtf8("\xc2\xbb"));
return (cReplaceEmojis() ? replaceEmojis(result) : result).trimmed();
}
void HistoryWidget::onHistoryToEnd() {
if (_replyReturn) {
showPeer(histPeer->id, _replyReturn->id);
} else {
_toHistoryEnd.hide();
if (hist && !hist->loadedAtBottom()) {
showPeer(histPeer->id, 0);
}
}
}
void HistoryWidget::onSend(bool ctrlShiftEnter, MsgId replyTo) {
if (!hist) return;
QString text = prepareMessage(_field.getText());
if (!text.isEmpty()) {
App::main()->readServerHistory(hist, false);
hist->loadAround(0);
WebPageId webPageId = _previewCancelled ? 0xFFFFFFFFFFFFFFFFULL : ((_previewData && _previewData->pendingTill >= 0) ? _previewData->id : 0);
App::main()->sendPreparedText(hist, text, replyTo, webPageId);
setFieldText(QString());
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
if (!_attachMention.isHidden()) _attachMention.hideStart();
if (!_attachType.isHidden()) _attachType.hideStart();
if (!_emojiPan.isHidden()) _emojiPan.hideStart();
// if (!_stickerPan.isHidden()) _stickerPan.hideStart();
} else if (App::main()->hasForwardingItems()) {
App::main()->readServerHistory(hist, false);
hist->loadAround(0);
App::main()->finishForwarding(hist);
}
if (replyTo < 0) cancelReply();
if (_previewData && _previewData->pendingTill) previewCancel();
_field.setFocus();
}
void HistoryWidget::onShareContact(const PeerId &peer, UserData *contact) {
if (!contact || contact->phone.isEmpty()) return;
App::main()->showPeer(peer, 0, false, true);
if (!hist) return;
shareContact(peer, contact->phone, contact->firstName, contact->lastName, _replyToId, int32(contact->id & 0xFFFFFFFF));
}
void HistoryWidget::shareContact(const PeerId &peer, const QString &phone, const QString &fname, const QString &lname, MsgId replyTo, int32 userId) {
History *h = App::history(peer);
App::main()->readServerHistory(h, false);
uint64 randomId = MTP::nonce<uint64>();
MsgId newId = clientMsgId();
h->loadAround(0);
PeerData *p = App::peer(peer);
int32 flags = (p->input.type() == mtpc_inputPeerSelf) ? 0 : (MTPDmessage_flag_unread | MTPDmessage_flag_out); // unread, out
int32 sendFlags = 0;
if (replyTo) {
flags |= MTPDmessage::flag_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::flag_reply_to_msg_id;
}
h->addToBack(MTP_message(MTP_int(flags), MTP_int(newId), MTP_int(MTP::authedId()), App::peerToMTP(peer), MTPint(), MTPint(), MTP_int(_replyToId), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaContact(MTP_string(phone), MTP_string(fname), MTP_string(lname), MTP_int(userId))));
h->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_int(sendFlags), p->input, MTP_int(replyTo), MTP_inputMediaContact(MTP_string(phone), MTP_string(fname), MTP_string(lname)), MTP_long(randomId)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), RPCFailHandlerPtr(), 0, 0, hist->sendRequestId);
App::historyRegRandom(randomId, newId);
App::main()->finishForwarding(h);
cancelReply();
}
void HistoryWidget::onSendPaths(const PeerId &peer) {
App::main()->showPeer(peer, 0, false, true);
if (!hist) return;
uploadMedias(cSendPaths(), ToPrepareDocument);
}
PeerData *HistoryWidget::peer() const {
return histPeer;
}
PeerData *HistoryWidget::activePeer() const {
return histPeer ? histPeer : (_activeHist ? _activeHist->peer : 0);
}
MsgId HistoryWidget::activeMsgId() const {
return (_loadingAroundId >= 0) ? _loadingAroundId : (hist ? hist->activeMsgId : (_activeHist ? _activeHist->activeMsgId : 0));
}
int32 HistoryWidget::lastWidth() const {
return width();
}
int32 HistoryWidget::lastScrollTop() const {
return _scroll.scrollTop();
}
void HistoryWidget::animShow(const QPixmap &bgAnimCache, const QPixmap &bgAnimTopBarCache, bool back) {
_bgAnimCache = bgAnimCache;
_bgAnimTopBarCache = bgAnimTopBarCache;
_animCache = myGrab(this, rect());
App::main()->topBar()->stopAnim();
_animTopBarCache = myGrab(App::main()->topBar(), QRect(0, 0, width(), st::topBarHeight));
App::main()->topBar()->startAnim();
_scroll.hide();
_toHistoryEnd.hide();
_attachDocument.hide();
_attachPhoto.hide();
_attachEmoji.hide();
_field.hide();
_replyForwardPreviewCancel.hide();
_send.hide();
a_coord = back ? anim::ivalue(-st::introSlideShift, 0) : anim::ivalue(st::introSlideShift, 0);
a_alpha = anim::fvalue(0, 1);
a_bgCoord = back ? anim::ivalue(0, st::introSlideShift) : anim::ivalue(0, -st::introSlideShift);
a_bgAlpha = anim::fvalue(1, 0);
anim::start(this);
App::main()->topBar()->update();
}
bool HistoryWidget::animStep(float64 ms) {
float64 fullDuration = st::introSlideDelta + st::introSlideDuration, dt = ms / fullDuration;
float64 dt1 = (ms > st::introSlideDuration) ? 1 : (ms / st::introSlideDuration), dt2 = (ms > st::introSlideDelta) ? (ms - st::introSlideDelta) / (st::introSlideDuration) : 0;
bool res = true;
if (dt2 >= 1) {
anim::stop(this);
res = false;
a_bgCoord.finish();
a_bgAlpha.finish();
a_coord.finish();
a_alpha.finish();
_bgAnimCache = _animCache = _animTopBarCache = _bgAnimTopBarCache = QPixmap();
App::main()->topBar()->stopAnim();
App::main()->topBar()->enableShadow();
updateControlsVisibility();
if (hist && hist->readyForWork()) {
_scroll.show();
if (hist->lastScrollTop == History::ScrollMax) {
_scroll.scrollToY(hist->lastScrollTop);
}
onListScroll();
}
App::wnd()->setInnerFocus();
} else {
a_bgCoord.update(dt1, st::introHideFunc);
a_bgAlpha.update(dt1, st::introAlphaHideFunc);
a_coord.update(dt2, st::introShowFunc);
a_alpha.update(dt2, st::introAlphaShowFunc);
}
update();
App::main()->topBar()->update();
return res;
}
void HistoryWidget::animStop() {
if (!animating()) return;
anim::stop(this);
}
void HistoryWidget::onPhotoSelect() {
if (!hist) 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 file;
if (filedialogGetOpenFiles(files, file, lang(lng_choose_images), filter)) {
if (!file.isEmpty()) {
uploadMedia(file, ToPreparePhoto);
} else if (!files.isEmpty()) {
uploadMedias(files, ToPreparePhoto);
}
}
}
void HistoryWidget::onDocumentSelect() {
if (!hist) 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 file;
if (filedialogGetOpenFiles(files, file, lang(lng_choose_images), filter)) {
if (!file.isEmpty()) {
uploadMedia(file, ToPrepareDocument);
} else if (!files.isEmpty()) {
uploadMedias(files, ToPrepareDocument);
}
}
}
void HistoryWidget::dragEnterEvent(QDragEnterEvent *e) {
if (!hist) 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();
}
}
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();
}
}
DragState HistoryWidget::getDragState(const QMimeData *d) {
if (!d) 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);
quint64 s = QFileInfo(file).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);
}
void HistoryWidget::dropEvent(QDropEvent *e) {
_attachDrag = DragStateNone;
updateDragAreas();
e->acceptProposedAction();
}
void HistoryWidget::onDocumentDrop(QDropEvent *e) {
if (!hist) return;
QStringList files = getMediasFromMime(e->mimeData());
if (files.isEmpty()) return;
uploadMedias(files, ToPrepareDocument);
}
void HistoryWidget::onPhotoDrop(QDropEvent *e) {
if (!hist) return;
if (e->mimeData()->hasImage()) {
QImage image = qvariant_cast<QImage>(e->mimeData()->imageData());
if (image.isNull()) return;
uploadImage(image);
} else {
QStringList files = getMediasFromMime(e->mimeData());
if (files.isEmpty()) return;
uploadMedias(files, ToPreparePhoto);
}
}
void HistoryWidget::contextMenuEvent(QContextMenuEvent *e) {
if (!_list) return;
return _list->showContextMenu(e);
}
void HistoryWidget::deleteMessage() {
HistoryItem *item = App::contextItem();
if (!item || item->itemType() != HistoryItem::MsgType) 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->itemType() != HistoryItem::MsgType) return;
App::main()->forwardLayer();
}
void HistoryWidget::selectMessage() {
HistoryItem *item = App::contextItem();
if (!item || item->itemType() != HistoryItem::MsgType) return;
if (_list) _list->selectItem(item);
}
void HistoryWidget::paintTopBar(QPainter &p, float64 over, int32 decreaseWidth) {
if (animating()) {
p.setOpacity(a_bgAlpha.current());
p.drawPixmap(a_bgCoord.current(), 0, _bgAnimTopBarCache);
p.setOpacity(a_alpha.current());
p.drawPixmap(a_coord.current(), 0, _animTopBarCache);
return;
}
if (!hist) return;
int32 increaseLeft = cWideMode() ? 0 : (st::topBarForwardPadding.right() - st::topBarForwardPadding.left());
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 (hist->typing.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);
hist->typingText.drawElided(p, rectForName.x(), st::topBarHeight - st::topBarForwardPadding.bottom() - st::dlgHistFont->height, rectForName.width());
}
p.setPen(st::dlgNameColor->p);
hist->nameText.drawElided(p, rectForName.left(), rectForName.top(), rectForName.width());
if (cWideMode()) {
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);
} else {
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);
}
}
void HistoryWidget::topBarShadowParams(int32 &x, float64 &o) {
if (animating() && a_coord.current() >= 0) {
x = a_coord.current();
o = a_alpha.current();
}
}
void HistoryWidget::topBarClick() {
if (cWideMode()) {
if (hist) App::main()->showPeerProfile(histPeer);
} else {
App::main()->onShowDialogs();
}
}
void HistoryWidget::updateOnlineDisplay(int32 x, int32 w) {
if (!hist) return;
QString text;
int32 t = unixtime();
if (histPeer->chat) {
ChatData *chat = histPeer->asChat();
if (chat->forbidden) {
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 {
text = App::onlineText(histPeer->asUser(), t);
}
if (titlePeerText != text) {
titlePeerText = text;
titlePeerTextWidth = st::dlgHistFont->m.width(titlePeerText);
if (App::main()) {
App::main()->topBar()->update();
}
}
updateOnlineDisplayTimer();
}
void HistoryWidget::updateOnlineDisplayTimer() {
if (!hist) return;
int32 t = unixtime(), minIn = 86400;
if (histPeer->chat) {
ChatData *chat = histPeer->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()->onlineTill, t);
if (onlineWillChangeIn < minIn) {
minIn = onlineWillChangeIn;
}
}
} else {
minIn = App::onlineWillChangeIn(histPeer->asUser()->onlineTill, t);
}
App::main()->updateOnlineDisplayIn(minIn * 1000);
}
void HistoryWidget::onFieldResize() {
_field.move(_attachDocument.x() + _attachDocument.width(), height() - _field.height() - st::sendPadding);
_replyForwardPreviewCancel.move(width() - _replyForwardPreviewCancel.width(), _field.y() - st::sendPadding - _replyForwardPreviewCancel.height());
updateListSize();
int backy = _scroll.y() + _scroll.height();
update(0, backy, width(), height() - backy);
}
void HistoryWidget::onFieldFocused() {
if (_list) _list->clearSelectedItems(true);
}
void HistoryWidget::checkMentionDropdown() {
if (!hist) return;
QString start;
_field.getMentionHashtagStart(start);
if (!start.isEmpty()) {
if (start.at(0) == '#' && cRecentWriteHashtags().isEmpty() && cRecentSearchHashtags().isEmpty()) Local::readRecentHashtags();
if (start.at(0) == '@' && !hist->peer->chat) return;
_attachMention.showFiltered(hist->peer->asChat(), start);
} else if (!_attachMention.isHidden()) {
_attachMention.hideStart();
}
}
void HistoryWidget::onFieldCursorChanged() {
checkMentionDropdown();
onDraftSaveDelayed();
}
void HistoryWidget::uploadImage(const QImage &img, bool withText, const QString &source) {
if (!hist || confirmImageId) return;
App::wnd()->activateWindow();
confirmImage = img;
confirmWithText = withText;
confirmSource = source;
confirmImageId = imageLoader.append(img, histPeer->id, _replyToId, ToPreparePhoto);
}
void HistoryWidget::uploadFile(const QString &file, bool withText) {
if (!hist || confirmImageId) return;
App::wnd()->activateWindow();
confirmWithText = withText;
confirmImageId = imageLoader.append(file, histPeer->id, _replyToId, ToPrepareDocument);
}
void HistoryWidget::shareContactConfirmation(const QString &phone, const QString &fname, const QString &lname, MsgId replyTo, bool withText) {
if (!hist || confirmImageId) return;
App::wnd()->activateWindow();
confirmWithText = withText;
confirmImageId = 0xFFFFFFFFFFFFFFFFL;
App::wnd()->showLayer(new PhotoSendBox(phone, fname, lname, replyTo));
}
void HistoryWidget::uploadConfirmImageUncompressed(bool ctrlShiftEnter, MsgId replyTo) {
if (!hist || !confirmImageId || confirmImage.isNull()) return;
App::wnd()->activateWindow();
PeerId peerId = histPeer->id;
if (confirmWithText) {
onSend(ctrlShiftEnter, replyTo);
}
imageLoader.append(confirmImage, peerId, replyTo, ToPrepareDocument, ctrlShiftEnter);
confirmImageId = 0;
confirmWithText = false;
confirmImage = QImage();
cancelReply();
}
void HistoryWidget::uploadMedias(const QStringList &files, ToPrepareMediaType type) {
if (!hist) return;
App::wnd()->activateWindow();
imageLoader.append(files, histPeer->id, _replyToId, type);
cancelReply();
}
void HistoryWidget::uploadMedia(const QByteArray &fileContent, ToPrepareMediaType type, PeerId peer) {
if (!peer && !hist) return;
App::wnd()->activateWindow();
imageLoader.append(fileContent, peer ? peer : histPeer->id, _replyToId, type);
cancelReply();
}
void HistoryWidget::onPhotoReady() {
QMutexLocker lock(imageLoader.readyMutex());
ReadyLocalMedias &list(imageLoader.readyList());
for (ReadyLocalMedias::const_iterator i = list.cbegin(), e = list.cend(); i != e; ++i) {
if (i->id == confirmImageId) {
PhotoSendBox *box = new PhotoSendBox(*i);
connect(box, SIGNAL(confirmed()), this, SLOT(onSendConfirmed()));
connect(box, SIGNAL(destroyed(QObject*)), this, SLOT(onSendCancelled()));
App::wnd()->showLayer(box);
} else {
confirmSendImage(*i);
}
}
list.clear();
}
void HistoryWidget::onSendConfirmed() {
if (!confirmSource.isEmpty()) confirmSource = QString();
}
void HistoryWidget::onSendCancelled() {
if (!confirmSource.isEmpty()) {
_field.textCursor().insertText(confirmSource);
confirmSource = QString();
}
}
void HistoryWidget::onPhotoFailed(quint64 id) {
}
void HistoryWidget::confirmShareContact(bool ctrlShiftEnter, const QString &phone, const QString &fname, const QString &lname, MsgId replyTo) {
if (!histPeer) return;
PeerId peerId = histPeer->id;
if (0xFFFFFFFFFFFFFFFFL == confirmImageId) {
if (confirmWithText) {
onSend(ctrlShiftEnter, replyTo);
}
confirmImageId = 0;
confirmWithText = false;
confirmImage = QImage();
}
shareContact(peerId, phone, fname, lname, replyTo);
}
void HistoryWidget::confirmSendImage(const ReadyLocalMedia &img) {
if (img.id == confirmImageId) {
if (confirmWithText) {
onSend(img.ctrlShiftEnter, img.replyTo);
}
confirmImageId = 0;
confirmWithText = false;
confirmImage = QImage();
}
MsgId newId = clientMsgId();
connect(App::uploader(), SIGNAL(photoReady(MsgId, const MTPInputFile &)), this, SLOT(onPhotoUploaded(MsgId, const MTPInputFile &)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(documentReady(MsgId, const MTPInputFile &)), this, SLOT(onDocumentUploaded(MsgId, const MTPInputFile &)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(thumbDocumentReady(MsgId, const MTPInputFile &, const MTPInputFile &)), this, SLOT(onThumbDocumentUploaded(MsgId, const MTPInputFile &, const MTPInputFile &)), Qt::UniqueConnection);
// connect(App::uploader(), SIGNAL(photoProgress(MsgId)), this, SLOT(onPhotoProgress(MsgId)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(documentProgress(MsgId)), this, SLOT(onDocumentProgress(MsgId)), Qt::UniqueConnection);
// connect(App::uploader(), SIGNAL(photoFailed(MsgId)), this, SLOT(onPhotoFailed(MsgId)), Qt::UniqueConnection);
connect(App::uploader(), SIGNAL(documentFailed(MsgId)), this, SLOT(onDocumentFailed(MsgId)), Qt::UniqueConnection);
App::uploader()->uploadMedia(newId, img);
History *h = App::history(img.peer);
if (img.type == ToPreparePhoto) {
h->loadAround(0);
int32 flags = (h->peer->input.type() == mtpc_inputPeerSelf) ? 0 : (MTPDmessage_flag_unread | MTPDmessage_flag_out); // unread, out
if (img.replyTo) flags |= MTPDmessage::flag_reply_to_msg_id;
h->addToBack(MTP_message(MTP_int(flags), MTP_int(newId), MTP_int(MTP::authedId()), App::peerToMTP(img.peer), MTPint(), MTPint(), MTP_int(img.replyTo), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaPhoto(img.photo, MTP_string(""))));
} else if (img.type == ToPrepareDocument) {
h->loadAround(0);
int32 flags = (h->peer->input.type() == mtpc_inputPeerSelf) ? 0 : (MTPDmessage_flag_unread | MTPDmessage_flag_out); // unread, out
if (img.replyTo) flags |= MTPDmessage::flag_reply_to_msg_id;
h->addToBack(MTP_message(MTP_int(flags), MTP_int(newId), MTP_int(MTP::authedId()), App::peerToMTP(img.peer), MTPint(), MTPint(), MTP_int(img.replyTo), MTP_int(unixtime()), MTP_string(""), MTP_messageMediaDocument(img.document)));
}
if (hist && histPeer && img.peer == histPeer->id) {
App::main()->historyToDown(hist);
}
App::main()->dialogsToUp();
peerMessagesUpdated(img.peer);
}
void HistoryWidget::cancelSendImage() {
if (confirmImageId && confirmWithText) setFieldText(QString());
confirmImageId = 0;
confirmWithText = false;
confirmImage = QImage();
}
void HistoryWidget::onPhotoUploaded(MsgId newId, const MTPInputFile &file) {
if (!MTP::authedId()) return;
HistoryItem *item = App::histItemById(newId);
if (item) {
//App::main()->readServerHistory(item->history(), false);
uint64 randomId = MTP::nonce<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->toHistoryReply() ? item->toHistoryReply()->replyToId() : 0;
int32 sendFlags = 0;
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::flag_reply_to_msg_id;
}
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_int(sendFlags), item->history()->peer->input, MTP_int(replyTo), MTP_inputMediaUploadedPhoto(file, MTP_string("")), MTP_long(randomId)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), App::main()->rpcFail(&MainWidget::sendPhotoFailed, randomId), 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) {
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) {
attributes.push_back(MTP_documentAttributeSticker(MTP_string(document->alt)));
}
return MTP_vector<MTPDocumentAttribute>(attributes);
}
}
void HistoryWidget::onDocumentUploaded(MsgId newId, const MTPInputFile &file) {
if (!MTP::authedId()) return;
HistoryMessage *item = dynamic_cast<HistoryMessage*>(App::histItemById(newId));
if (item) {
DocumentData *document = 0;
if (HistoryDocument *media = dynamic_cast<HistoryDocument*>(item->getMedia())) {
document = media->document();
} else if (HistorySticker *media = dynamic_cast<HistorySticker*>(item->getMedia())) {
document = media->document();
}
if (document) {
//App::main()->readServerHistory(item->history(), false);
uint64 randomId = MTP::nonce<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->toHistoryReply() ? item->toHistoryReply()->replyToId() : 0;
int32 sendFlags = 0;
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::flag_reply_to_msg_id;
}
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_int(sendFlags), item->history()->peer->input, MTP_int(replyTo), MTP_inputMediaUploadedDocument(file, MTP_string(document->mime), _composeDocumentAttributes(document)), MTP_long(randomId)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), RPCFailHandlerPtr(), 0, 0, hist->sendRequestId);
}
}
}
void HistoryWidget::onThumbDocumentUploaded(MsgId newId, const MTPInputFile &file, const MTPInputFile &thumb) {
if (!MTP::authedId()) return;
HistoryMessage *item = dynamic_cast<HistoryMessage*>(App::histItemById(newId));
if (item) {
DocumentData *document = 0;
if (HistoryDocument *media = dynamic_cast<HistoryDocument*>(item->getMedia())) {
document = media->document();
} else if (HistorySticker *media = dynamic_cast<HistorySticker*>(item->getMedia())) {
document = media->document();
}
if (document) {
//App::main()->readServerHistory(item->history(), false);
uint64 randomId = MTP::nonce<uint64>();
App::historyRegRandom(randomId, newId);
History *hist = item->history();
MsgId replyTo = item->toHistoryReply() ? item->toHistoryReply()->replyToId() : 0;
int32 sendFlags = 0;
if (replyTo) {
sendFlags |= MTPmessages_SendMedia::flag_reply_to_msg_id;
}
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_int(sendFlags), item->history()->peer->input, MTP_int(replyTo), MTP_inputMediaUploadedThumbDocument(file, thumb, MTP_string(document->mime), _composeDocumentAttributes(document)), MTP_long(randomId)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), RPCFailHandlerPtr(), 0, 0, hist->sendRequestId);
}
}
}
void HistoryWidget::onDocumentProgress(MsgId newId) {
if (!MTP::authedId()) return;
HistoryItem *item = App::histItemById(newId);
if (item) {
msgUpdated(item->history()->peer->id, item);
}
}
void HistoryWidget::onDocumentFailed(MsgId newId) {
if (!MTP::authedId()) return;
HistoryItem *item = App::histItemById(newId);
if (item) {
msgUpdated(item->history()->peer->id, item);
}
}
void HistoryWidget::peerMessagesUpdated(PeerId peer) {
if (histPeer && _list && peer == histPeer->id) {
updateListSize();
}
}
void HistoryWidget::peerMessagesUpdated() {
if (_list) updateListSize();
}
void HistoryWidget::msgUpdated(PeerId peer, const HistoryItem *msg) {
if (histPeer && _list && peer == histPeer->id) {
_list->updateMsg(msg);
}
}
void HistoryWidget::resizeEvent(QResizeEvent *e) {
_attachDocument.move(0, height() - _attachDocument.height());
_attachPhoto.move(_attachDocument.x(), _attachDocument.y());
_field.move(_attachDocument.x() + _attachDocument.width(), height() - _field.height() - st::sendPadding);
_replyForwardPreviewCancel.move(width() - _replyForwardPreviewCancel.width(), _field.y() - st::sendPadding - _replyForwardPreviewCancel.height());
updateListSize();
_field.resize(width() - _send.width() - _attachDocument.width() - _attachEmoji.width(), _field.height());
_toHistoryEnd.move((width() - _toHistoryEnd.width()) / 2, _scroll.y() + _scroll.height() - _toHistoryEnd.height() - st::historyToEndSkip);
_attachEmoji.move(_field.x() + _field.width(), height() - _attachEmoji.height());
_send.move(width() - _send.width(), _attachDocument.y());
_attachType.move(0, _attachDocument.y() - _attachType.height());
_emojiPan.move(width() - _emojiPan.width(), _attachEmoji.y() - _emojiPan.height());
// _stickerPan.move(width() - _emojiPan.width() - _stickerPan.width() + st::dropdownPadding.left(), _attachEmoji.y() - _stickerPan.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;
}
}
void HistoryWidget::itemRemoved(HistoryItem *item) {
if (_list) _list->itemRemoved(item);
if (item == _replyTo) {
cancelReply();
}
if (item == _replyReturn) {
calcNextReplyReturn();
}
}
void HistoryWidget::itemReplaced(HistoryItem *oldItem, HistoryItem *newItem) {
if (_list) _list->itemReplaced(oldItem, newItem);
if (_replyTo == oldItem) _replyTo = newItem;
if (_replyReturn == oldItem) _replyReturn = newItem;
}
void HistoryWidget::itemResized(HistoryItem *row, bool scrollToIt) {
updateListSize(0, false, false, row, scrollToIt);
}
void HistoryWidget::updateScrollColors() {
if (!App::historyScrollBarColor()) return;
_scroll.updateColors(App::historyScrollBarColor(), App::historyScrollBgColor(), App::historyScrollBarOverColor(), App::historyScrollBgOverColor());
}
MsgId HistoryWidget::replyToId() const {
return _replyToId;
}
void HistoryWidget::updateListSize(int32 addToY, bool initial, bool loadedDown, HistoryItem *resizedItem, bool scrollToIt) {
if (!hist || (!_histInited && !initial)) return;
if (!isVisible()) {
if (initial) _histInited = false;
if (resizedItem) _list->recountHeight(true);
return; // scrollTopMax etc are not working after recountHeight()
}
int32 newScrollHeight = height() - (hist->readyForWork() && (!histPeer->chat || !histPeer->asChat()->forbidden) ? (_field.height() + 2 * st::sendPadding) : 0);
if (_replyToId || App::main()->hasForwardingItems() || (_previewData && _previewData->pendingTill >= 0)) {
newScrollHeight -= st::replyHeight;
}
bool wasAtBottom = _scroll.scrollTop() + 1 > _scroll.scrollTopMax(), needResize = _scroll.width() != width() || _scroll.height() != newScrollHeight;
if (needResize) {
_scroll.resize(width(), newScrollHeight);
_attachMention.setBoundings(_scroll.geometry());
_toHistoryEnd.move((width() - _toHistoryEnd.width()) / 2, _scroll.y() + _scroll.height() - _toHistoryEnd.height() - st::historyToEndSkip);
}
if (!initial) {
hist->lastScrollTop = _scroll.scrollTop();
}
int32 newSt = _list->recountHeight(!!resizedItem);
bool washidden = _scroll.isHidden();
if (washidden) {
_scroll.show();
}
_list->updateSize();
if (resizedItem && !resizedItem->detached() && scrollToIt) {
int32 firstItemY = _list->height() - hist->height - st::historyPadding;
if (newSt + _scroll.height() < firstItemY + resizedItem->block()->y + resizedItem->y + resizedItem->height()) {
newSt = firstItemY + resizedItem->block()->y + resizedItem->y + resizedItem->height() - _scroll.height();
}
if (newSt > firstItemY + resizedItem->block()->y + resizedItem->y) {
newSt = firstItemY + resizedItem->block()->y + resizedItem->y;
}
wasAtBottom = false;
}
if (washidden) {
_scroll.hide();
}
if (!hist->readyForWork()) return;
if ((!initial && !wasAtBottom) || loadedDown) {
_scroll.scrollToY(newSt + addToY);
return;
}
if (initial) {
_histInited = true;
}
int32 toY = History::ScrollMax;
if (initial && hist->activeMsgId && !hist->lastWidth) {
HistoryItem *item = App::histItemById(hist->activeMsgId);
if (!item || item->detached()) {
hist->activeMsgId = 0;
return updateListSize(addToY, initial);
} else {
toY = (_scroll.height() > item->height()) ? qMax(item->y + item->block()->y - (_scroll.height() - item->height()) / 2, 0) : (item->y + item->block()->y);
_animActiveStart = getms();
_animActiveTimer.start(AnimationTimerDelta);
}
} else if (initial && hist->unreadBar) {
toY = hist->unreadBar->y + hist->unreadBar->block()->y;
} else if (hist->showFrom) {
toY = hist->showFrom->y + hist->showFrom->block()->y;
if (toY < _scroll.scrollTopMax() + st::unreadBarHeight) {
hist->addUnreadBar();
if (hist->unreadBar) {
hist->activeMsgId = 0;
return updateListSize(0, true);
}
}
} else if (initial && hist->lastWidth) {
toY = newSt;
hist->lastWidth = 0;
} else {
}
_scroll.scrollToY(toY);
}
void HistoryWidget::addMessagesToFront(const QVector<MTPMessage> &messages) {
int32 oldH = hist->height;
_list->messagesReceived(messages);
updateListSize(hist->height - oldH);
checkUnreadLoaded(true);
}
void HistoryWidget::addMessagesToBack(const QVector<MTPMessage> &messages) {
int32 sliceFrom = 0;
_list->messagesReceivedDown(messages);
updateListSize(0, false, true);
checkUnreadLoaded(true);
}
void HistoryWidget::mousePressEvent(QMouseEvent *e) {
_replyForwardPressed = QRect(0, _field.y() - st::replyHeight, st::replySkip, st::replyHeight).contains(e->pos());
if (_replyForwardPressed && !_replyForwardPreviewCancel.isHidden()) {
update(0, _field.y() - st::sendPadding - st::replyHeight, width(), st::replyHeight);
}
}
void HistoryWidget::keyPressEvent(QKeyEvent *e) {
if (!hist) return;
if (e->key() == Qt::Key_Escape) {
e->ignore();
} else if (e->key() == Qt::Key_Back) {
onCancel();
} else if (e->key() == Qt::Key_PageDown) {
if ((e->modifiers() & Qt::ControlModifier) || (e->modifiers() & Qt::MetaModifier)) {
PeerData *after = 0;
MsgId afterMsgId = 0;
App::main()->peerAfter(histPeer, hist ? hist->activeMsgId : 0, after, afterMsgId);
if (after) App::main()->showPeer(after->id, afterMsgId);
} else {
_scroll.keyPressEvent(e);
}
} else if (e->key() == Qt::Key_PageUp) {
if ((e->modifiers() & Qt::ControlModifier) || (e->modifiers() & Qt::MetaModifier)) {
PeerData *before = 0;
MsgId beforeMsgId = 0;
App::main()->peerBefore(histPeer, hist ? hist->activeMsgId : 0, before, beforeMsgId);
if (before) App::main()->showPeer(before->id, beforeMsgId);
} else {
_scroll.keyPressEvent(e);
}
} else if (e->key() == Qt::Key_Down) {
if (e->modifiers() & Qt::AltModifier) {
PeerData *after = 0;
MsgId afterMsgId = 0;
App::main()->peerAfter(histPeer, hist ? hist->activeMsgId : 0, after, afterMsgId);
if (after) App::main()->showPeer(after->id, afterMsgId);
} else if (!(e->modifiers() & (Qt::ShiftModifier | Qt::MetaModifier | Qt::ControlModifier))) {
_scroll.keyPressEvent(e);
}
} else if (e->key() == Qt::Key_Up) {
if (e->modifiers() & Qt::AltModifier) {
PeerData *before = 0;
MsgId beforeMsgId = 0;
App::main()->peerBefore(histPeer, hist ? hist->activeMsgId : 0, before, beforeMsgId);
if (before) App::main()->showPeer(before->id, beforeMsgId);
} else if (!(e->modifiers() & (Qt::ShiftModifier | Qt::MetaModifier | Qt::ControlModifier))) {
_scroll.keyPressEvent(e);
}
} else if ((e->key() == Qt::Key_Tab || e->key() == Qt::Key_Backtab) && ((e->modifiers() & Qt::ControlModifier) || (e->modifiers() & Qt::MetaModifier))) {
PeerData *p = 0;
MsgId m = 0;
if ((e->modifiers() & Qt::ShiftModifier) || e->key() == Qt::Key_Backtab) {
App::main()->peerBefore(histPeer, hist ? hist->activeMsgId : 0, p, m);
} else {
App::main()->peerAfter(histPeer, hist ? hist->activeMsgId : 0, p, m);
}
if (p) App::main()->showPeer(p->id, m);
} else {
e->ignore();
}
}
void HistoryWidget::onStickerSend(DocumentData *sticker) {
if (!hist || !sticker) return;
App::main()->readServerHistory(hist, false);
uint64 randomId = MTP::nonce<uint64>();
MsgId newId = clientMsgId();
hist->loadAround(0);
bool out = (histPeer->input.type() != mtpc_inputPeerSelf), unread = (histPeer->input.type() != mtpc_inputPeerSelf);
int32 flags = (histPeer->input.type() != mtpc_inputPeerSelf) ? (MTPDmessage_flag_out | MTPDmessage_flag_unread) : 0;
int32 sendFlags = 0;
if (_replyToId) {
flags |= MTPDmessage::flag_reply_to_msg_id;
sendFlags |= MTPmessages_SendMedia::flag_reply_to_msg_id;
}
hist->addToBackDocument(newId, flags, _replyToId, date(MTP_int(unixtime())), MTP::authedId(), sticker);
hist->sendRequestId = MTP::send(MTPmessages_SendMedia(MTP_int(sendFlags), histPeer->input, MTP_int(_replyToId), MTP_inputMediaDocument(MTP_inputDocument(MTP_long(sticker->id), MTP_long(sticker->access))), MTP_long(randomId)), App::main()->rpcDone(&MainWidget::sentUpdatesReceived), RPCFailHandlerPtr(), 0, 0, hist->sendRequestId);
App::main()->finishForwarding(hist);
cancelReply();
App::historyRegRandom(randomId, newId);
App::main()->historyToDown(hist);
App::main()->dialogsToUp();
peerMessagesUpdated(histPeer->id);
if (!_attachMention.isHidden()) _attachMention.hideStart();
if (!_attachType.isHidden()) _attachType.hideStart();
if (!_emojiPan.isHidden()) _emojiPan.hideStart();
// if (!_stickerPan.isHidden()) _stickerPan.hideStart();
// _field.removeSingleEmoji();
_field.setFocus();
}
void HistoryWidget::setFieldText(const QString &text) {
_synthedTextUpdate = true;
_field.setPlainText(text);
_synthedTextUpdate = false;
_previewCancelled = false;
_previewData = 0;
if (_previewRequest) {
MTP::cancel(_previewRequest);
_previewRequest = 0;
}
_previewLinks.clear();
}
void HistoryWidget::onReplyToMessage() {
HistoryItem *to = App::contextItem();
if (!to || to->id <= 0) return;
App::main()->cancelForwarding();
_replyTo = to;
_replyToId = to->id;
_replyToText.setText(st::msgFont, _replyTo->inDialogsText(), _textDlgOptions);
if (!_field.isHidden()) _replyForwardPreviewCancel.show();
updateReplyToName();
resizeEvent(0);
update();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
_field.setFocus();
}
void HistoryWidget::cancelReply() {
if (!_replyToId) return;
_replyTo = 0;
_replyToId = 0;
if (!App::main()->hasForwardingItems()) {
if (!_previewData || _previewData->pendingTill < 0) _replyForwardPreviewCancel.hide();
}
resizeEvent(0);
update();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
}
void HistoryWidget::cancelForwarding() {
if (!_previewData || _previewData->pendingTill < 0) _replyForwardPreviewCancel.hide();
resizeEvent(0);
update();
}
void HistoryWidget::onReplyForwardPreviewCancel() {
_replyForwardPressed = false;
if (_previewData && _previewData->pendingTill >= 0) {
_previewCancelled = true;
previewCancel();
_saveDraftText = true;
_saveDraftStart = getms();
onDraftSave();
} else {
App::main()->cancelForwarding();
cancelReply();
}
}
void HistoryWidget::previewCancel() {
MTP::cancel(_previewRequest);
_previewRequest = 0;
_previewData = 0;
_previewLinks.clear();
updatePreview();
if (!_replyToId && !App::main()->hasForwardingItems()) _replyForwardPreviewCancel.hide();
}
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) {
_replyForwardPreviewCancel.show();
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->url;
} else {
title = _previewData->description;
desc = _previewData->author.isEmpty() ? _previewData->url : _previewData->author;
}
} else {
title = _previewData->title;
desc = _previewData->description.isEmpty() ? (_previewData->author.isEmpty() ? _previewData->url : _previewData->author) : _previewData->description;
}
} else {
title = _previewData->siteName;
desc = _previewData->title.isEmpty() ? (_previewData->description.isEmpty() ? (_previewData->author.isEmpty() ? _previewData->url : _previewData->author) : _previewData->description) : _previewData->title;
}
_previewTitle.setText(st::msgServiceNameFont, title, _textNameOptions);
_previewDescription.setText(st::msgFont, desc, _textDlgOptions);
}
} else if (!App::main()->hasForwardingItems() && !_replyToId) {
_replyForwardPreviewCancel.hide();
}
resizeEvent(0);
update();
}
void HistoryWidget::onCancel() {
if (App::main()) App::main()->showPeer(0);
emit cancelled();
}
void HistoryWidget::onPeerLoaded(PeerData *data) {
peerUpdated(data);
if (data == histPeer) {
checkMentionDropdown();
}
}
void HistoryWidget::peerUpdated(PeerData *data) {
if (data && data == histPeer) {
updateListSize();
if (!animating()) updateControlsVisibility();
if (data->chat && data->asChat()->count > 0 && data->asChat()->participants.isEmpty()) {
App::api()->requestFullPeer(data);
}
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;
QVector<MTPint> ids;
for (SelectedItemSet::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
if (i.value()->id > 0) {
ids.push_back(MTP_int(i.value()->id));
}
}
if (!ids.isEmpty()) {
App::main()->deleteMessages(ids);
}
onClearSelected();
for (SelectedItemSet::const_iterator i = sel.cbegin(), e = sel.cend(); i != e; ++i) {
i.value()->destroy();
}
if (App::main() && App::main()->peer() == peer()) {
App::main()->itemResized(0);
}
App::wnd()->hideLayer();
}
void HistoryWidget::onDeleteContextSure() {
HistoryItem *item = App::contextItem();
if (!item || item->itemType() != HistoryItem::MsgType) {
return;
}
if (item->id > 0) {
App::main()->deleteMessages(QVector<MTPint>(1, MTP_int(item->id)));
}
item->destroy();
if (App::main() && App::main()->peer() == peer()) {
App::main()->itemResized(0);
}
App::wnd()->hideLayer();
}
void HistoryWidget::onClearSelected() {
if (_list) _list->clearSelectedItems();
}
void HistoryWidget::onAnimActiveStep() {
if (!hist || !hist->activeMsgId) return _animActiveTimer.stop();
HistoryItem *item = App::histItemById(hist->activeMsgId);
if (!item || item->detached()) return _animActiveTimer.stop();
App::main()->msgUpdated(histPeer->id, item);
}
uint64 HistoryWidget::animActiveTime() const {
return _animActiveTimer.isActive() ? (getms() - _animActiveStart) : 0;
}
void HistoryWidget::stopAnimActive() {
_animActiveTimer.stop();
}
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 = selectedForDelete ? selectedForDelete : selectedForForward;
App::main()->topBar()->showSelected(_selCount > 0 ? _selCount : 0);
updateControlsVisibility();
updateListSize();
if (!App::wnd()->layerShown() && !App::passcoded()) {
if (_selCount) {
_list->setFocus();
} else {
_field.setFocus();
}
}
App::main()->topBar()->update();
update();
}
void HistoryWidget::updateReplyTo(bool force) {
if (!_replyToId || _replyTo) return;
_replyTo = App::histItemById(_replyToId);
if (_replyTo) {
_replyToText.setText(st::msgFont, _replyTo->inDialogsText(), _textDlgOptions);
if (!_field.isHidden()) _replyForwardPreviewCancel.show();
updateReplyToName();
int backy = _scroll.y() + _scroll.height();
update(0, backy, width(), height() - backy);
} else if (force) {
cancelReply();
}
}
void HistoryWidget::updateForwarding(bool force) {
if (App::main()->hasForwardingItems()) {
_replyForwardPreviewCancel.show();
}
resizeEvent(0);
update();
}
void HistoryWidget::updateReplyToName() {
if (!_replyTo) return;
_replyToName.setText(st::msgServiceNameFont, App::peerName(_replyTo->from()), _textNameOptions);
_replyToNameVersion = _replyTo->from()->nameVersion;
}
void HistoryWidget::drawFieldBackground(QPainter &p) {
int32 backy = _field.y() - st::sendPadding, backh = _field.height() + 2 * st::sendPadding;
Text *from = 0, *text = 0;
bool serviceColor = false;
ImagePtr preview;
if (_replyToId) {
if (_replyTo && _replyTo->from()->nameVersion > _replyToNameVersion) {
updateReplyToName();
}
backy -= st::replyHeight;
backh += st::replyHeight;
} else if (App::main()->hasForwardingItems()) {
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 (_replyToId) {
int32 replyLeft = st::replySkip;
p.drawPixmap(QPoint(st::replyIconPos.x(), backy + st::replyIconPos.y()), App::sprite(), st::replyIcon);
if (!drawPreview) {
if (_replyTo) {
if (_replyTo->getMedia() && _replyTo->getMedia()->hasReplyPreview()) {
ImagePtr replyPreview = _replyTo->getMedia()->replyPreview();
if (!replyPreview->isNull()) {
QRect to(replyLeft, 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);
}
}
replyLeft += st::msgReplyBarSize.height() + st::msgReplyBarSkip - st::msgReplyBarSize.width() - st::msgReplyBarPos.x();
}
p.setPen(st::replyColor->p);
_replyToName.drawElided(p, replyLeft, backy + st::msgReplyPadding.top(), width() - replyLeft - _replyForwardPreviewCancel.width() - st::msgReplyPadding.right());
p.setPen(((_replyTo->getMedia() || _replyTo->serviceMsg()) ? st::msgInDateColor : st::msgColor)->p);
_replyToText.drawElided(p, replyLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - replyLeft - _replyForwardPreviewCancel.width() - st::msgReplyPadding.right());
} else {
p.setFont(st::msgDateFont->f);
p.setPen(st::msgInDateColor->p);
p.drawText(replyLeft, backy + st::msgReplyPadding.top() + (st::msgReplyBarSize.height() - st::msgDateFont->height) / 2 + st::msgDateFont->ascent, st::msgDateFont->m.elidedText(lang(lng_profile_loading), Qt::ElideRight, width() - replyLeft - _replyForwardPreviewCancel.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 - _replyForwardPreviewCancel.width() - st::msgReplyPadding.right());
p.setPen((serviceColor ? st::msgInDateColor : st::msgColor)->p);
text->drawElided(p, forwardLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - forwardLeft - _replyForwardPreviewCancel.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()) {
ImagePtr replyPreview = _previewData->photo->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 - _replyForwardPreviewCancel.width() - st::msgReplyPadding.right());
p.setPen(st::msgColor->p);
_previewDescription.drawElided(p, previewLeft, backy + st::msgReplyPadding.top() + st::msgServiceNameFont->height, width() - previewLeft - _replyForwardPreviewCancel.width() - st::msgReplyPadding.right());
}
}
void HistoryWidget::paintEvent(QPaintEvent *e) {
QPainter p(this);
QRect r(e->rect());
if (r != rect()) {
p.setClipRect(r);
}
if (animating()) {
p.setOpacity(a_bgAlpha.current());
p.drawPixmap(a_bgCoord.current(), 0, _bgAnimCache);
p.setOpacity(a_alpha.current());
p.drawPixmap(a_coord.current(), 0, _animCache);
return;
}
bool hasTopBar = !App::main()->topBar()->isHidden();
QRect fill(0, 0, width(), App::main()->height());
int fromy = hasTopBar ? (-st::topBarHeight) : 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 (!_scroll.isHidden()) {
if (!_field.isHidden()) {
drawFieldBackground(p);
}
} else {
QPoint dogPos((width() - st::msgDogImg.pxWidth()) / 2, ((height() - _field.height() - 2 * st::sendPadding - st::msgDogImg.pxHeight()) * 4) / 9);
p.drawPixmap(dogPos, *cChatDogImage());
int32 pointsCount = 8, w = pointsCount * (st::introPointWidth + 2 * st::introPointDelta), h = st::introPointHeight;
int32 pointsLeft = (width() - w) / 2 + st::introPointDelta - st::introPointLeft, pointsTop = dogPos.y() + (st::msgDogImg.pxHeight() * 6) / 5;
int32 curPoint = histRequestsCount % pointsCount;
p.fillRect(pointsLeft + curPoint * (st::introPointWidth + 2 * st::introPointDelta), pointsTop, st::introPointHoverWidth, st::introPointHoverHeight, App::introPointHoverColor()->b);
// points
p.setOpacity(st::introPointAlpha);
int32 x = pointsLeft + st::introPointLeft;
for (int32 i = 0; i < pointsCount; ++i) {
p.fillRect(x, pointsTop + st::introPointTop, st::introPointWidth, st::introPointHeight, st::introPointColor->b);
x += (st::introPointWidth + 2 * st::introPointDelta);
}
}
} else {
style::font font(st::msgServiceFont);
int32 w = font->m.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);
p.setPen(Qt::NoPen);
p.setBrush(App::msgServiceBG()->b);
p.drawRoundedRect(tr, st::msgServiceRadius, st::msgServiceRadius);
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() {
showPeer(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() {
delete _list;
}