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Control video in fullscreen mode using arrows and numbers

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Hermesis 2021-09-26 08:41:55 +04:00 • committed by John Preston
parent da1945d0ca
commit cfcc1b1ce7
2 changed files with 34 additions and 0 deletions
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32
Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp
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@ -94,6 +94,7 @@ constexpr auto kPreloadCount = 3;
constexpr auto kMaxZoomLevel = 7; // x8
constexpr auto kZoomToScreenLevel = 1024;
constexpr auto kOverlayLoaderPriority = 2;
constexpr auto kSeekTimeMs = 5 * crl::time(1000);
// macOS OpenGL renderer fails to render larger texture
// even though it reports that max texture size is 16384.
@ -3002,6 +3003,23 @@ void OverlayWidget::playbackPauseResume() {
}
}
void OverlayWidget::seekRelativeTime(crl::time time) {
Expects(_streamed != nullptr);
const auto newTime = std::clamp(
_streamed->instance.info().video.state.position + time,
crl::time(0),
_streamed->instance.info().video.state.duration);
restartAtSeekPosition(newTime);
}
void OverlayWidget::restartAtProgress(float64 progress) {
Expects(_streamed != nullptr);
restartAtSeekPosition(_streamed->instance.info().video.state.duration
* std::clamp(progress, 0., 1.));
}
void OverlayWidget::restartAtSeekPosition(crl::time position) {
Expects(_streamed != nullptr);
@ -3737,7 +3755,21 @@ void OverlayWidget::handleKeyPress(not_null<QKeyEvent*> e) {
} else if (_fullScreenVideo) {
if (key == Qt::Key_Escape) {
playbackToggleFullScreen();
} else if (key == Qt::Key_0) {
activateControls();
restartAtSeekPosition(0);
} else if (key >= Qt::Key_1 && key <= Qt::Key_9) {
activateControls();
const auto index = int(key - Qt::Key_0);
restartAtProgress(index / 10.0);
} else if (key == Qt::Key_Left) {
activateControls();
seekRelativeTime(-kSeekTimeMs);
} else if (key == Qt::Key_Right) {
activateControls();
seekRelativeTime(kSeekTimeMs);
}
return;
}
}

2
Telegram/SourceFiles/media/view/media_view_overlay_widget.h
View file

@ -294,6 +294,8 @@ private:
void setZoomLevel(int newZoom, bool force = false);
void updatePlaybackState();
void seekRelativeTime(crl::time time);
void restartAtProgress(float64 progress);
void restartAtSeekPosition(crl::time position);
void refreshClipControllerGeometry();