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Code Issues Releases Wiki Activity

forward-by-drag-n-drop done for images, documents, stickers and messages-by-date

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This commit is contained in:
John Preston
2015-06-27 16:02:00 +03:00
parent d81d6bbeaa
commit 8e82b8894d
24 changed files with 339 additions and 172 deletions
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101
Telegram/SourceFiles/historywidget.cpp
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@@ -47,6 +47,7 @@ HistoryList::HistoryList(HistoryWidget *historyWidget, ScrollArea *scroll, Histo
, _dragAction(NoDrag)
, _dragSelType(TextSelectLetters)
, _dragItem(0)
, _dragCursorState(HistoryDefaultCursorState)
, _dragWasInactive(false)
, _dragSelFrom(0)
, _dragSelTo(0)
@@ -396,8 +397,7 @@ void HistoryList::dragActionStart(const QPoint &screenPos, Qt::MouseButton butto
_dragStartPos = mapMouseToItem(mapFromGlobal(screenPos), _dragItem);
_dragWasInactive = App::wnd()->inactivePress();
if (_dragWasInactive) App::wnd()->inactivePress(false);
bool textLink = textlnkDown() && !textlnkDown()->encoded().isEmpty();
if (textLink) {
if (textlnkDown()) {
_dragAction = PrepareDrag;
} else if (!_selected.isEmpty()) {
if (_selected.cbegin().value() == FullItemSel) {
@@ -451,18 +451,22 @@ void HistoryList::dragActionStart(const QPoint &screenPos, Qt::MouseButton butto
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);
if (dynamic_cast<HistorySticker*>(App::pressedItem()->getMedia()) || _dragCursorState == HistoryInDateCursorState) {
_dragAction = PrepareDrag; // start sticker drag or by-date drag
} else {
_dragAction = PrepareSelect;
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) {
@@ -529,6 +533,18 @@ void HistoryList::dragActionFinish(const QPoint &screenPos, Qt::MouseButton butt
if (textlnkOver()) {
if (textlnkDown() == textlnkOver() && _dragAction != Dragging) {
needClick = textlnkDown();
QLatin1String lnkType = needClick->type();
bool lnkPhoto = (lnkType == qstr("PhotoLink")),
lnkVideo = (lnkType == qstr("VideoOpenLink")),
lnkAudio = (lnkType == qstr("AudioOpenLink")),
lnkDocument = (lnkType == qstr("DocumentOpenLink")),
lnkContact = (lnkType == qstr("PeerLink") && dynamic_cast<HistoryContact*>(App::pressedLinkItem() ? App::pressedLinkItem()->getMedia() : 0));
if (_dragAction == PrepareDrag && !_dragWasInactive && !_selected.isEmpty() && _selected.cbegin().value() == FullItemSel && button != Qt::RightButton) {
if (lnkPhoto || lnkVideo || lnkAudio || lnkDocument || lnkContact) {
needClick = TextLinkPtr();
}
}
}
}
if (textlnkDown()) {
@@ -553,7 +569,7 @@ void HistoryList::dragActionFinish(const QPoint &screenPos, Qt::MouseButton butt
dragActionCancel();
return;
}
if (_dragAction == PrepareSelect && !needClick && !_dragWasInactive && !_selected.isEmpty() && _selected.cbegin().value() == FullItemSel) {
if (_dragAction == PrepareSelect && !_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) {
@@ -566,11 +582,16 @@ void HistoryList::dragActionFinish(const QPoint &screenPos, Qt::MouseButton butt
_selected.erase(i);
}
updateMsg(_dragItem);
} else if (_dragAction == PrepareDrag && !needClick && !_dragWasInactive && button != Qt::RightButton) {
} else if (_dragAction == PrepareDrag && !_dragWasInactive && button != Qt::RightButton) {
SelectedItems::iterator i = _selected.find(_dragItem);
if (i != _selected.cend() && i.value() == FullItemSel) {
_selected.erase(i);
updateMsg(_dragItem);
} else if (i == _selected.cend() && !_dragItem->serviceMsg() && _dragItem->id > 0 && !_selected.isEmpty() && _selected.cbegin().value() == FullItemSel) {
if (_selected.size() < MaxSelectedItems) {
_selected.insert(_dragItem, FullItemSel);
updateMsg(_dragItem);
}
} else {
_selected.clear();
parentWidget()->update();
@@ -1211,16 +1232,19 @@ void HistoryList::onUpdateSelected() {
linkTipTimer.start(1000);
Qt::CursorShape cur = style::cur_default;
bool inText = false, lnkChanged = false, lnkInDesc = false;
HistoryCursorState cursorState = HistoryDefaultCursorState;
bool lnkChanged = false, lnkInDesc = false;
TextLinkPtr lnk;
if (point.y() < ySkip) {
if (botInfo && !botInfo->text.isEmpty() && botDescHeight > 0) {
bool inText = false;
botInfo->text.getState(lnk, inText, point.x() - botDescRect.left() - st::msgPadding.left(), point.y() - botDescRect.top() - st::msgPadding.top() - st::botDescSkip - st::msgNameFont->height, botDescWidth);
cursorState = inText ? HistoryInTextCursorState : HistoryDefaultCursorState;
lnkInDesc = true;
}
} else if (item) {
item->getState(lnk, inText, m.x(), m.y());
item->getState(lnk, cursorState, m.x(), m.y());
}
if (lnk != textlnkOver()) {
lnkChanged = true;
@@ -1244,10 +1268,13 @@ void HistoryList::onUpdateSelected() {
}
if (_dragAction == NoDrag) {
_dragCursorState = cursorState;
if (lnk) {
cur = style::cur_pointer;
} else if (inText && (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel)) {
} else if (_dragCursorState == HistoryInTextCursorState && (_selected.isEmpty() || _selected.cbegin().value() != FullItemSel)) {
cur = style::cur_text;
} else if (_dragCursorState == HistoryInDateCursorState) {
// cur = style::cur_cross;
}
} else if (item) {
if (item != _dragItem || (m - _dragStartPos).manhattanLength() >= QApplication::startDragDistance()) {
@@ -1307,6 +1334,38 @@ void HistoryList::onUpdateSelected() {
drag->setMimeData(mimeData);
drag->exec();
return;
} else {
HistoryItem *pressedLnkItem = App::pressedLinkItem(), *pressedItem = App::pressedItem();
QLatin1String lnkType = (textlnkDown() && pressedLnkItem) ? textlnkDown()->type() : qstr("");
bool lnkPhoto = (lnkType == qstr("PhotoLink")),
lnkVideo = (lnkType == qstr("VideoOpenLink")),
lnkAudio = (lnkType == qstr("AudioOpenLink")),
lnkDocument = (lnkType == qstr("DocumentOpenLink")),
lnkContact = (lnkType == qstr("PeerLink") && dynamic_cast<HistoryContact*>(pressedLnkItem->getMedia())),
dragSticker = dynamic_cast<HistorySticker*>(pressedItem ? pressedItem->getMedia() : 0),
dragByDate = (_dragCursorState == HistoryInDateCursorState);
if (lnkPhoto || lnkVideo || lnkAudio || lnkDocument || lnkContact || dragSticker || dragByDate) {
QDrag *drag = new QDrag(App::wnd());
QMimeData *mimeData = new QMimeData;
if (dragSticker || dragByDate) {
mimeData->setData(qsl("application/x-td-forward-pressed"), "1");
} else {
mimeData->setData(qsl("application/x-td-forward-pressed-link"), "1");
}
if (lnkDocument) {
QString already = static_cast<DocumentOpenLink*>(textlnkDown().data())->document()->already(true);
if (!already.isEmpty()) {
QList<QUrl> urls;
urls.push_back(QUrl::fromLocalFile(already));
mimeData->setUrls(urls);
}
}
drag->setMimeData(mimeData);
drag->exec(Qt::CopyAction);
return;
}
}
} else if (_dragAction == PrepareSelect) {
_dragAction = Selecting;
@@ -2000,7 +2059,7 @@ void HistoryHider::forward() {
} else if (_sendPath) {
parent()->onSendPaths(offered->id);
} else {
parent()->onForward(offered->id, _forwardSelected);
parent()->onForward(offered->id, _forwardSelected ? ForwardSelectedMessages : ForwardContextMessage);
}
}
emit forwarded();
@@ -2056,7 +2115,7 @@ bool HistoryHider::offerPeer(PeerId peer) {
} else {
PeerId to = offered->id;
offered = 0;
parent()->onForward(to, _forwardSelected);
parent()->onForward(to, _forwardSelected ? ForwardSelectedMessages : ForwardContextMessage);
startHide();
return false;
}
@@ -3834,7 +3893,7 @@ bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
}
DragState HistoryWidget::getDragState(const QMimeData *d) {
if (!d) return DragStateNone;
if (!d || d->hasFormat(qsl("application/x-td-forward-pressed-link"))) return DragStateNone;
if (d->hasImage()) return DragStateImage;