Fix media viewer with MacBook top notch.

Telegram/SourceFiles/media/stories/media_stories_controller.cpp

@@ -388,6 +388,8 @@ void Controller::initLayout() {
 
 	_layout = _wrap->sizeValue(
 	) | rpl::map([=](QSize size) {
+		const auto topNotchSkip = _delegate->storiesTopNotchSkip();
+
 		size = QSize(
 			std::max(size.width(), st::mediaviewMinWidth),
 			std::max(size.height(), st::mediaviewMinHeight));
@@ -397,7 +399,8 @@ void Controller::initLayout() {
 			? HeaderLayout::Outside
 			: HeaderLayout::Normal;
 
-		const auto topSkip = st::storiesFieldMargin.bottom()
+		const auto topSkip = topNotchSkip
+			+ st::storiesFieldMargin.bottom()
 			+ (layout.headerLayout == HeaderLayout::Outside
 				? outsideHeaderHeight
 				: 0);

Telegram/SourceFiles/media/stories/media_stories_delegate.h

@@ -64,6 +64,7 @@ public:
 	virtual void storiesVolumeToggle() = 0;
 	virtual void storiesVolumeChanged(float64 volume) = 0;
 	virtual void storiesVolumeChangeFinished() = 0;
+	[[nodiscard]] virtual int storiesTopNotchSkip() = 0;
 };
 
 } // namespace Media::Stories

Telegram/SourceFiles/media/view/media_view_overlay_opengl.cpp

@@ -21,7 +21,8 @@ namespace {
 
 using namespace Ui::GL;
 
-constexpr auto kRadialLoadingOffset = 4;
+constexpr auto kNotchOffset = 4;
+constexpr auto kRadialLoadingOffset = kNotchOffset + 4;
 constexpr auto kThemePreviewOffset = kRadialLoadingOffset + 4;
 constexpr auto kDocumentBubbleOffset = kThemePreviewOffset + 4;
 constexpr auto kSaveMsgOffset = kDocumentBubbleOffset + 4;
@@ -129,7 +130,7 @@ OverlayWidget::RendererGL::RendererGL(not_null<OverlayWidget*> owner)
 void OverlayWidget::RendererGL::init(
 		not_null<QOpenGLWidget*> widget,
 		QOpenGLFunctions &f) {
-	constexpr auto kQuads = 8;
+	constexpr auto kQuads = 9;
 	constexpr auto kQuadVertices = kQuads * 4;
 	constexpr auto kQuadValues = kQuadVertices * 4;
 	constexpr auto kControlsValues = kControlsCount * kControlValues;
@@ -291,6 +292,28 @@ bool OverlayWidget::RendererGL::handleHideWorkaround(QOpenGLFunctions &f) {
 
 void OverlayWidget::RendererGL::paintBackground() {
 	_contentBuffer->bind();
+	if (const auto notch = _owner->topNotchSkip()) {
+		const auto top = transformRect(QRect(0, 0, _owner->width(), notch));
+        const GLfloat coords[] = {
+			top.left(), top.top(),
+			top.right(), top.top(),
+			top.right(), top.bottom(),
+			top.left(), top.bottom(),
+		};
+		const auto offset = kNotchOffset;
+		_contentBuffer->write(
+			offset * 4 * sizeof(GLfloat),
+			coords,
+			sizeof(coords));
+
+		_fillProgram->bind();
+		_fillProgram->setUniformValue("viewport", _uniformViewport);
+		FillRectangle(
+			*_f,
+			&*_fillProgram,
+			offset,
+			QColor(0, 0, 0));
+	}
 }
 
 void OverlayWidget::RendererGL::paintTransformedVideoFrame(

Telegram/SourceFiles/media/view/media_view_overlay_raster.cpp

@@ -45,6 +45,12 @@ void OverlayWidget::RendererSW::paintBackground() {
 	for (const auto &rect : region) {
 		_p->fillRect(rect, bg);
 	}
+	if (const auto notch = _owner->topNotchSkip()) {
+		const auto top = QRect(0, 0, _owner->width(), notch);
+		if (const auto black = top.intersected(_clipOuter); !black.isEmpty()) {
+			_p->fillRect(black, Qt::black);
+		}
+	}
 	_p->setCompositionMode(m);
 }
 
@@ -101,8 +107,8 @@ void OverlayWidget::RendererSW::paintTransformedStaticContent(
 }
 
 void OverlayWidget::RendererSW::paintControlsFade(
-	QRect content,
-	const ContentGeometry &geometry) {
+		QRect content,
+		const ContentGeometry &geometry) {
 	auto opacity = geometry.controlsOpacity;
 	if (geometry.fade > 0.) {
 		_p->setOpacity(geometry.fade);

Telegram/SourceFiles/media/view/media_view_overlay_widget.cpp

@@ -587,6 +587,16 @@ OverlayWidget::OverlayWidget()
 		update();
 	}, lifetime());
 
+	_helper->topNotchSkipValue(
+	) | rpl::start_with_next([=](int notch) {
+		if (_topNotchSize != notch) {
+			_topNotchSize = notch;
+			if (_fullscreen) {
+				updateControlsGeometry();
+			}
+		}
+	}, lifetime());
+
 	_window->setTitle(tr::lng_mediaview_title(tr::now));
 	_window->setTitleStyle(st::mediaviewTitle);
 
@@ -673,7 +683,11 @@ void OverlayWidget::showSaveMsgToastWith(
 	const auto h = st::mediaviewSaveMsgStyle.font->height
 		+ st::mediaviewSaveMsgPadding.top()
 		+ st::mediaviewSaveMsgPadding.bottom();
-	_saveMsg = QRect((width() - w) / 2, (height() - h) / 2, w, h);
+	_saveMsg = QRect(
+		(width() - w) / 2,
+		_minUsedTop + (_maxUsedHeight - h) / 2,
+		w,
+		h);
 	const auto callback = [=](float64 value) {
 		updateSaveMsg();
 		if (!_saveMsgAnimation.animating()) {
@@ -703,7 +717,7 @@ void OverlayWidget::setupWindow() {
 				&& _streamed->controls
 				&& _streamed->controls->dragging())) {
 			return Flag::None | Flag(0);
-		} else if ((_w > _widget->width() || _h > _widget->height())
+		} else if ((_w > _widget->width() || _h > _maxUsedHeight)
 				&& (widgetPoint.y() > st::mediaviewHeaderTop)
 				&& QRect(_x, _y, _w, _h).contains(widgetPoint)) {
 			return Flag::None | Flag(0);
@@ -940,8 +954,14 @@ void OverlayWidget::updateGeometryToScreen(bool inMove) {
 void OverlayWidget::updateControlsGeometry() {
 	updateNavigationControlsGeometry();
 
-	_saveMsg.moveTo((width() - _saveMsg.width()) / 2, (height() - _saveMsg.height()) / 2);
-	_photoRadialRect = QRect(QPoint((width() - st::radialSize.width()) / 2, (height() - st::radialSize.height()) / 2), st::radialSize);
+	_saveMsg.moveTo(
+		(width() - _saveMsg.width()) / 2,
+		_minUsedTop + (_maxUsedHeight - _saveMsg.height()) / 2);
+	_photoRadialRect = QRect(
+		QPoint(
+			(width() - st::radialSize.width()) / 2,
+			_minUsedTop + (_maxUsedHeight - st::radialSize.height()) / 2),
+		st::radialSize);
 
 	const auto bottom = st::mediaviewShadowBottom.height();
 	const auto top = st::mediaviewShadowTop.size();
@@ -960,6 +980,9 @@ void OverlayWidget::updateControlsGeometry() {
 }
 
 void OverlayWidget::updateNavigationControlsGeometry() {
+	_minUsedTop = topNotchSkip();
+	_maxUsedHeight = height() - _minUsedTop;
+
 	const auto overRect = QRect(
 		QPoint(),
 		QSize(st::mediaviewIconOver, st::mediaviewIconOver));
@@ -969,14 +992,22 @@ void OverlayWidget::updateNavigationControlsGeometry() {
 	const auto navSkip = st::mediaviewHeaderTop;
 	const auto xLeft = _stories ? (_x - navSize) : 0;
 	const auto xRight = _stories ? (_x + _w) : (width() - navSize);
-	_leftNav = QRect(xLeft, navSkip, navSize, height() - 2 * navSkip);
+	_leftNav = QRect(
+		xLeft,
+		_minUsedTop + navSkip,
+		navSize,
+		_maxUsedHeight - 2 * navSkip);
 	_leftNavOver = _stories
 		? QRect()
 		: style::centerrect(_leftNav, overRect);
 	_leftNavIcon = style::centerrect(
 		_leftNav,
 		_stories ? st::storiesLeft : st::mediaviewLeft);
-	_rightNav = QRect(xRight, navSkip, navSize, height() - 2 * navSkip);
+	_rightNav = QRect(
+		xRight,
+		_minUsedTop + navSkip,
+		navSize,
+		_maxUsedHeight - 2 * navSkip);
 	_rightNavOver = _stories
 		? QRect()
 		: style::centerrect(_rightNav, overRect);
@@ -1213,7 +1244,7 @@ void OverlayWidget::updateControls() {
 	if (_document && documentBubbleShown()) {
 		_docRect = QRect(
 			(width() - st::mediaviewFileSize.width()) / 2,
-			(height() - st::mediaviewFileSize.height()) / 2,
+			_minUsedTop + (_maxUsedHeight - st::mediaviewFileSize.height()) / 2,
 			st::mediaviewFileSize.width(),
 			st::mediaviewFileSize.height());
 		_docIconRect = QRect(
@@ -1244,7 +1275,7 @@ void OverlayWidget::updateControls() {
 	} else {
 		_docIconRect = QRect(
 			(width() - st::mediaviewFileIconSize) / 2,
-			(height() - st::mediaviewFileIconSize) / 2,
+			_minUsedTop + (_maxUsedHeight - st::mediaviewFileIconSize) / 2,
 			st::mediaviewFileIconSize,
 			st::mediaviewFileIconSize);
 		_docDownload->hide();
@@ -1263,7 +1294,8 @@ void OverlayWidget::updateControls() {
 	_shareVisible = story && story->canShare();
 	_rotateVisible = !_themePreviewShown && !story;
 	const auto navRect = [&](int i) {
-		return QRect(width() - st::mediaviewIconSize.width() * i,
+		return QRect(
+			width() - st::mediaviewIconSize.width() * i,
 			height() - st::mediaviewIconSize.height(),
 			st::mediaviewIconSize.width(),
 			st::mediaviewIconSize.height());
@@ -1302,12 +1334,27 @@ void OverlayWidget::updateControls() {
 	}();
 	_dateText = d.isValid() ? Ui::FormatDateTime(d) : QString();
 	if (!_fromName.isEmpty()) {
-		_fromNameLabel.setText(st::mediaviewTextStyle, _fromName, Ui::NameTextOptions());
-		_nameNav = QRect(st::mediaviewTextLeft, height() - st::mediaviewTextTop, qMin(_fromNameLabel.maxWidth(), width() / 3), st::mediaviewFont->height);
-		_dateNav = QRect(st::mediaviewTextLeft + _nameNav.width() + st::mediaviewTextSkip, height() - st::mediaviewTextTop, st::mediaviewFont->width(_dateText), st::mediaviewFont->height);
+		_fromNameLabel.setText(
+			st::mediaviewTextStyle,
+			_fromName,
+			Ui::NameTextOptions());
+		_nameNav = QRect(
+			st::mediaviewTextLeft,
+			height() - st::mediaviewTextTop,
+			qMin(_fromNameLabel.maxWidth(), width() / 3),
+			st::mediaviewFont->height);
+		_dateNav = QRect(
+			st::mediaviewTextLeft + _nameNav.width() + st::mediaviewTextSkip,
+			height() - st::mediaviewTextTop,
+			st::mediaviewFont->width(_dateText),
+			st::mediaviewFont->height);
 	} else {
 		_nameNav = QRect();
-		_dateNav = QRect(st::mediaviewTextLeft, height() - st::mediaviewTextTop, st::mediaviewFont->width(_dateText), st::mediaviewFont->height);
+		_dateNav = QRect(
+			st::mediaviewTextLeft,
+			height() - st::mediaviewTextTop,
+			st::mediaviewFont->width(_dateText),
+			st::mediaviewFont->height);
 	}
 	updateHeader();
 	refreshNavVisibility();
@@ -1363,9 +1410,9 @@ void OverlayWidget::refreshCaptionGeometry() {
 			_caption.maxWidth());
 	const auto maxExpandedOuterHeight = (_stories
 		? (_h - st::storiesShadowTop.height())
-		: height());
+		: _maxUsedHeight);
 	const auto maxCollapsedOuterHeight = !_stories
-		? (height() / 4)
+		? (_maxUsedHeight / 4)
 		: (_h / 3);
 	const auto maxExpandedHeight = maxExpandedOuterHeight
 		- st::mediaviewCaptionPadding.top()
@@ -1777,7 +1824,7 @@ void OverlayWidget::recountSkipTop() {
 		? height()
 		: (_streamed->controls->y() - st::mediaviewCaptionPadding.bottom());
 	const auto skipHeightBottom = (height() - bottom);
-	_skipTop = std::min(
+	_skipTop = _minUsedTop + std::min(
 		std::max(
 			st::mediaviewCaptionMargin.height(),
 			height() - _height - skipHeightBottom),
@@ -1785,7 +1832,7 @@ void OverlayWidget::recountSkipTop() {
 	_availableHeight = height() - skipHeightBottom - _skipTop;
 	if (_fullScreenVideo && skipHeightBottom > 0 && _width > 0) {
 		const auto h = width() * _height / _width;
-		const auto topAllFit = height() - skipHeightBottom - h;
+		const auto topAllFit = _maxUsedHeight - skipHeightBottom - h;
 		if (_skipTop > topAllFit) {
 			_skipTop = std::max(topAllFit, 0);
 		}
@@ -1818,12 +1865,12 @@ void OverlayWidget::resizeContentByScreenSize() {
 	};
 	if (_width > 0 && _height > 0) {
 		_zoomToDefault = countZoomFor(availableWidth, _availableHeight);
-		_zoomToScreen = countZoomFor(width(), height());
+		_zoomToScreen = countZoomFor(width(), _maxUsedHeight);
 	} else {
 		_zoomToDefault = _zoomToScreen = 0;
 	}
 	const auto usew = _fullScreenVideo ? width() : availableWidth;
-	const auto useh = _fullScreenVideo ? height() : _availableHeight;
+	const auto useh = _fullScreenVideo ? _maxUsedHeight : _availableHeight;
 	if ((_width > usew) || (_height > useh) || _fullScreenVideo) {
 		const auto use = _fullScreenVideo ? _zoomToScreen : _zoomToDefault;
 		_zoom = kZoomToScreenLevel;
@@ -3156,6 +3203,10 @@ void OverlayWidget::show(OpenRequest request) {
 			}
 		}
 	}
+	if (isHidden() || isMinimized()) {
+		// Count top notch on macOS before counting geometry.
+		_helper->beforeShow(_fullscreen);
+	}
 	if (photo) {
 		if (contextItem && contextPeer) {
 			return;
@@ -4240,6 +4291,14 @@ void OverlayWidget::storiesVolumeChangeFinished() {
 	playbackControlsVolumeChangeFinished();
 }
 
+int OverlayWidget::topNotchSkip() const {
+	return _fullscreen ? _topNotchSize : 0;
+}
+
+int OverlayWidget::storiesTopNotchSkip() {
+	return topNotchSkip();
+}
+
 void OverlayWidget::playbackToggleFullScreen() {
 	Expects(_streamed != nullptr);
 
@@ -5366,7 +5425,7 @@ bool OverlayWidget::handleDoubleClick(
 
 void OverlayWidget::snapXY() {
 	auto xmin = width() - _w, xmax = 0;
-	auto ymin = height() - _h, ymax = 0;
+	auto ymin = height() - _h, ymax = _minUsedTop;
 	accumulate_min(xmin, (width() - _w) / 2);
 	accumulate_max(xmax, (width() - _w) / 2);
 	accumulate_min(ymin, _skipTop + (_availableHeight - _h) / 2);
@@ -5390,7 +5449,7 @@ void OverlayWidget::handleMouseMove(QPoint position) {
 				>= QApplication::startDragDistance())) {
 			_dragging = QRect(_x, _y, _w, _h).contains(_mStart) ? 1 : -1;
 			if (_dragging > 0) {
-				if (_w > width() || _h > height()) {
+				if (_w > width() || _h > _maxUsedHeight) {
 					setCursor(style::cur_sizeall);
 				} else {
 					setCursor(style::cur_default);

Telegram/SourceFiles/media/view/media_view_overlay_widget.h

@@ -243,6 +243,7 @@ private:
 	void playbackResumeOnCall();
 	void playbackPauseMusic();
 	void switchToPip();
+	[[nodiscard]] int topNotchSkip() const;
 
 	not_null<Ui::RpWidget*> storiesWrap() override;
 	std::shared_ptr<ChatHelpers::Show> storiesShow() override;
@@ -264,6 +265,7 @@ private:
 	void storiesVolumeToggle() override;
 	void storiesVolumeChanged(float64 volume) override;
 	void storiesVolumeChangeFinished() override;
+	int storiesTopNotchSkip() override;
 
 	void hideControls(bool force = false);
 	void subscribeToScreenGeometry();
@@ -589,10 +591,13 @@ private:
 	bool _captionFitsIfExpanded = false;
 	bool _captionExpanded = false;
 
+	int _topNotchSize = 0;
 	int _width = 0;
 	int _height = 0;
 	int _skipTop = 0;
 	int _availableHeight = 0;
+	int _minUsedTop = 0; // Geometry without top notch on macOS.
+	int _maxUsedHeight = 0;
 	int _x = 0, _y = 0, _w = 0, _h = 0;
 	int _xStart = 0, _yStart = 0;
 	int _zoom = 0; // < 0 - out, 0 - none, > 0 - in

Telegram/SourceFiles/platform/mac/overlay_widget_mac.h

@@ -36,6 +36,7 @@ public:
 	void clearState() override;
 	void setControlsOpacity(float64 opacity) override;
 	rpl::producer<bool> controlsSideRightValue() override;
+	rpl::producer<int> topNotchSkipValue() override;
 
 private:
 	using Control = Ui::Platform::TitleControl;

Telegram/SourceFiles/platform/mac/overlay_widget_mac.mm

@@ -35,6 +35,7 @@ struct MacOverlayWidgetHelper::Data {
 	rpl::event_stream<> clearStateRequests;
 	bool anyOver = false;
 	NSWindow * __weak native = nil;
+	rpl::variable<int> topNotchSkip;
 };
 
 MacOverlayWidgetHelper::MacOverlayWidgetHelper(
@@ -96,6 +97,9 @@ void MacOverlayWidgetHelper::updateStyles(bool fullscreen) {
 	[window setTitleVisibility:NSWindowTitleHidden];
 	[window setTitlebarAppearsTransparent:YES];
 	[window setStyleMask:[window styleMask] | NSWindowStyleMaskFullSizeContentView];
+	if (@available(macOS 12.0, *)) {
+		_data->topNotchSkip = [[window screen] safeAreaInsets].top;
+	}
 }
 
 void MacOverlayWidgetHelper::refreshButtons(bool fullscreen) {
@@ -153,6 +157,10 @@ rpl::producer<bool> MacOverlayWidgetHelper::controlsSideRightValue() {
 	return rpl::single(false);
 }
 
+rpl::producer<int> MacOverlayWidgetHelper::topNotchSkipValue() {
+	return _data->topNotchSkip.value();
+}
+
 object_ptr<Ui::AbstractButton> MacOverlayWidgetHelper::create(
 		not_null<QWidget*> parent,
 		Control control) {

Telegram/SourceFiles/platform/platform_overlay_widget.h

@@ -58,6 +58,9 @@ public:
 	-> rpl::producer<not_null<QMouseEvent*>> {
 		return rpl::never<not_null<QMouseEvent*>>();
 	}
+	[[nodiscard]] virtual rpl::producer<int> topNotchSkipValue() {
+		return rpl::single(0);
+	}
 };
 
 [[nodiscard]] std::unique_ptr<OverlayWidgetHelper> CreateOverlayWidgetHelper(