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Code Issues Releases Wiki Activity

rounding gifs in messages history

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This commit is contained in:
John Preston
2015-05-21 15:08:05 +03:00
parent 18361ce144
commit e953e11b7f
4 changed files with 66 additions and 35 deletions
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14
Telegram/SourceFiles/mediaview.cpp
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@@ -183,7 +183,6 @@ void MediaView::documentUpdated(DocumentData *doc) {
}
void MediaView::onGifUpdated() {
_currentGif.frames[_currentGif.frame].setDevicePixelRatio(cRetinaFactor());
update(_x, _y, _w, _h);
}
@@ -905,9 +904,8 @@ void MediaView::displayDocument(DocumentData *doc, HistoryItem *item) {
_w = _current.width() / cIntRetinaFactor();
_h = _current.height() / cIntRetinaFactor();
} else {
_currentGif.frames[_currentGif.frame].setDevicePixelRatio(cRetinaFactor());
_w = _currentGif.frames[_currentGif.frame].width() / cIntRetinaFactor();
_h = _currentGif.frames[_currentGif.frame].height() / cIntRetinaFactor();
_w = _currentGif.w / cIntRetinaFactor();
_h = _currentGif.h / cIntRetinaFactor();
}
if (isHidden()) {
moveToScreen();
@@ -1002,7 +1000,7 @@ void MediaView::paintEvent(QPaintEvent *e) {
p.setOpacity(1);
if (_photo || !_current.isNull() || !_currentGif.isNull()) {
QRect imgRect(_x, _y, _w, _h);
const QPixmap *toDraw = _currentGif.isNull() ? &_current : &_currentGif.frames[_currentGif.frame];
const QPixmap *toDraw = _currentGif.isNull() ? &_current : &_currentGif.current(_currentGif.w, _currentGif.h, false);
if (imgRect.intersects(r)) {
if (toDraw->hasAlpha() && (!_doc || !_doc->sticker || _doc->sticker->img->isNull())) {
p.fillRect(imgRect, _transparentBrush);
@@ -1315,7 +1313,7 @@ void MediaView::keyPressEvent(QKeyEvent *e) {
newZoom = 0;
}
_x = -_width / 2;
_y = -(((_currentGif.isNull() ? _current.height() : _currentGif.frames[_currentGif.frame].height()) / cIntRetinaFactor()) / 2);
_y = -(((_currentGif.isNull() ? _current.height() : _currentGif.h) / cIntRetinaFactor()) / 2);
float64 z = (_zoom == ZoomToScreenLevel) ? _zoomToScreen : _zoom;
if (z >= 0) {
_x = qRound(_x * (z + 1));
@@ -1335,8 +1333,8 @@ void MediaView::keyPressEvent(QKeyEvent *e) {
}
if (_zoom != newZoom) {
float64 nx, ny, z = (_zoom == ZoomToScreenLevel) ? _zoomToScreen : _zoom;
_w = (_currentGif.isNull() ? _current.width() : _currentGif.frames[_currentGif.frame].width()) / cIntRetinaFactor();
_h = (_currentGif.isNull() ? _current.height() : _currentGif.frames[_currentGif.frame].height()) / cIntRetinaFactor();
_w = (_currentGif.isNull() ? _current.width() : _currentGif.w) / cIntRetinaFactor();
_h = (_currentGif.isNull() ? _current.height() : _currentGif.h) / cIntRetinaFactor();
if (z >= 0) {
nx = (_x - width() / 2.) / (z + 1);
ny = (_y - height() / 2.) / (z + 1);