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Code Issues Releases Wiki Activity

added stickers preview

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This commit is contained in:
John Preston
2015-12-07 16:05:00 +03:00
parent 6b565acbd6
commit e312adb786
17 changed files with 448 additions and 129 deletions
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32
Telegram/SourceFiles/dropdown.cpp
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@@ -1200,7 +1200,8 @@ StickerPanInner::StickerPanInner() : TWidget()
, _top(0)
, _selected(-1)
, _pressedSel(-1)
, _settings(this, lang(lng_stickers_you_have)) {
, _settings(this, lang(lng_stickers_you_have))
, _previewShown(false) {
setMaxHeight(st::emojiPanMaxHeight);
setMouseTracking(true);
@@ -1210,6 +1211,9 @@ StickerPanInner::StickerPanInner() : TWidget()
connect(App::wnd(), SIGNAL(imageLoaded()), this, SLOT(update()));
connect(&_settings, SIGNAL(clicked()), this, SLOT(onSettings()));
_previewTimer.setSingleShot(true);
connect(&_previewTimer, SIGNAL(timeout()), this, SLOT(onPreview()));
refreshStickers();
}
@@ -1349,15 +1353,23 @@ void StickerPanInner::mousePressEvent(QMouseEvent *e) {
updateSelected();
_pressedSel = _selected;
_previewTimer.start(QApplication::startDragTime());
}
void StickerPanInner::mouseReleaseEvent(QMouseEvent *e) {
_previewTimer.stop();
int32 pressed = _pressedSel;
_pressedSel = -1;
_lastMousePos = e->globalPos();
updateSelected();
if (_previewShown) {
_previewShown = false;
return;
}
if (_selected < 0 || _selected != pressed) return;
if (_selected >= MatrixRowShift * _sets.size()) {
return;
@@ -1638,7 +1650,7 @@ void StickerPanInner::refreshPanels(QVector<EmojiPanel*> &panels) {
}
void StickerPanInner::updateSelected() {
if (_pressedSel >= 0) return;
if (_pressedSel >= 0 && !_previewShown) return;
int32 selIndex = -1;
QPoint p(mapFromGlobal(_lastMousePos));
@@ -1715,6 +1727,12 @@ void StickerPanInner::updateSelected() {
}
}
_selected = selIndex;
if (_pressedSel >= 0 && _selected >= 0 && _pressedSel != _selected) {
_pressedSel = _selected;
if (newSel >= 0 && xNewSel < 0) {
Ui::showStickerPreview(_sets.at(newSelTab).pack.at(newSel % MatrixRowShift));
}
}
if (startanim) anim::start(this);
}
@@ -1722,6 +1740,16 @@ void StickerPanInner::onSettings() {
App::showLayer(new StickersBox());
}
void StickerPanInner::onPreview() {
if (_pressedSel >= 0 && _pressedSel < MatrixRowShift * _sets.size()) {
int tab = (_pressedSel / MatrixRowShift), sel = _pressedSel % MatrixRowShift;
if (sel < _sets.at(tab).pack.size()) {
Ui::showStickerPreview(_sets.at(tab).pack.at(sel));
_previewShown = true;
}
}
}
bool StickerPanInner::animStep(float64 ms) {
uint64 now = getms();
QRegion toUpdate;