diff options
Diffstat (limited to 'WebKit/win/FullscreenVideoController.cpp')
| -rw-r--r-- | WebKit/win/FullscreenVideoController.cpp | 126 |
1 files changed, 103 insertions, 23 deletions
diff --git a/WebKit/win/FullscreenVideoController.cpp b/WebKit/win/FullscreenVideoController.cpp index 6132fca..3aeb1ba 100644 --- a/WebKit/win/FullscreenVideoController.cpp +++ b/WebKit/win/FullscreenVideoController.cpp @@ -30,12 +30,16 @@ #include "FullscreenVideoController.h" #include "WebKitDLL.h" +#include "WebView.h" #include <ApplicationServices/ApplicationServices.h> #include <WebCore/BitmapInfo.h> +#include <WebCore/Chrome.h> #include <WebCore/Font.h> #include <WebCore/FontSelector.h> #include <WebCore/GraphicsContext.h> +#include <WebCore/Page.h> #include <WebCore/TextRun.h> +#include <WebCore/WKCACFLayer.h> #include <WebKitSystemInterface/WebKitSystemInterface.h> #include <windowsx.h> #include <wtf/StdLibExtras.h> @@ -169,9 +173,53 @@ void HUDSlider::drag(const IntPoint& point, bool start) m_buttonPosition = max(0, min(m_rect.width() - m_buttonSize, point.x() - m_dragStartOffset)); } +#if USE(ACCELERATED_COMPOSITING) +class FullscreenVideoController::LayoutClient : public WKCACFLayerLayoutClient { +public: + LayoutClient(FullscreenVideoController* parent); + void layoutSublayersOfLayer(WKCACFLayer* layer); + + FullscreenVideoController* m_parent; +}; + +FullscreenVideoController::LayoutClient::LayoutClient(FullscreenVideoController* parent) + : m_parent(parent) +{ +} + +void FullscreenVideoController::LayoutClient::layoutSublayersOfLayer(WKCACFLayer* layer) +{ + ASSERT_ARG(layer, layer == m_parent->m_rootChild); + + HTMLMediaElement* mediaElement = m_parent->m_mediaElement.get(); + if (!mediaElement) + return; + + WKCACFLayer* videoLayer = mediaElement->platformLayer(); + if (!videoLayer || videoLayer->superlayer() != layer) + return; + + FloatRect layerBounds = layer->bounds(); + + FloatSize videoSize = mediaElement->player()->naturalSize(); + float scaleFactor; + if (videoSize.aspectRatio() > layerBounds.size().aspectRatio()) + scaleFactor = layerBounds.width() / videoSize.width(); + else + scaleFactor = layerBounds.height() / videoSize.height(); + videoSize.scale(scaleFactor); + + // Calculate the centered position based on the videoBounds and layerBounds: + FloatPoint videoPosition; + FloatPoint videoOrigin; + videoOrigin.setX((layerBounds.width() - videoSize.width()) * 0.5); + videoOrigin.setY((layerBounds.height() - videoSize.height()) * 0.5); + videoLayer->setFrame(FloatRect(videoOrigin, videoSize)); +} +#endif + FullscreenVideoController::FullscreenVideoController() : m_hudWindow(0) - , m_videoWindow(0) , m_playPauseButton(HUDButton::PlayPauseButton, IntPoint((windowWidth - buttonSize) / 2, marginTop)) , m_timeSliderButton(HUDButton::TimeSliderButton, IntPoint(0, 0)) , m_volumeUpButton(HUDButton::VolumeUpButton, IntPoint(margin + buttonMiniSize + volumeSliderWidth + buttonMiniSize / 2, marginTop + (buttonSize - buttonMiniSize) / 2)) @@ -183,25 +231,22 @@ FullscreenVideoController::FullscreenVideoController() , m_hitWidget(0) , m_movingWindow(false) , m_timer(this, &FullscreenVideoController::timerFired) +#if USE(ACCELERATED_COMPOSITING) + , m_rootChild(WKCACFLayer::create(WKCACFLayer::Layer)) + , m_layoutClient(new LayoutClient(this)) +#endif + , m_fullscreenWindow(new MediaPlayerPrivateFullscreenWindow(this)) { +#if USE(ACCELERATED_COMPOSITING) + m_rootChild->setLayoutClient(m_layoutClient.get()); +#endif } FullscreenVideoController::~FullscreenVideoController() { - if (movie()) - movie()->exitFullscreen(); -} - -QTMovieGWorld* FullscreenVideoController::movie() const -{ - if (!m_mediaElement) - return 0; - - PlatformMedia platformMedia = m_mediaElement->platformMedia(); - if (platformMedia.type != PlatformMedia::QTMovieGWorldType) - return 0; - - return platformMedia.media.qtMovieGWorld; +#if USE(ACCELERATED_COMPOSITING) + m_rootChild->setLayoutClient(0); +#endif } void FullscreenVideoController::setMediaElement(HTMLMediaElement* mediaElement) @@ -218,13 +263,23 @@ void FullscreenVideoController::setMediaElement(HTMLMediaElement* mediaElement) void FullscreenVideoController::enterFullscreen() { - if (!movie()) + if (!m_mediaElement) return; - m_videoWindow = movie()->enterFullscreen(this); + WebView* webView = kit(m_mediaElement->document()->page()); + HWND parentHwnd = webView ? webView->viewWindow() : 0; + + m_fullscreenWindow->createWindow(parentHwnd); +#if USE(ACCELERATED_COMPOSITING) + m_fullscreenWindow->setRootChildLayer(m_rootChild); + + WKCACFLayer* videoLayer = m_mediaElement->player()->platformLayer(); + m_rootChild->addSublayer(videoLayer); + m_rootChild->setNeedsLayout(); +#endif RECT windowRect; - GetClientRect(m_videoWindow, &windowRect); + GetClientRect(m_fullscreenWindow->hwnd(), &windowRect); m_fullscreenSize.setWidth(windowRect.right - windowRect.left); m_fullscreenSize.setHeight(windowRect.bottom - windowRect.top); @@ -234,12 +289,23 @@ void FullscreenVideoController::enterFullscreen() void FullscreenVideoController::exitFullscreen() { SetWindowLongPtr(m_hudWindow, 0, 0); - if (movie()) - movie()->exitFullscreen(); + + if (m_fullscreenWindow) + m_fullscreenWindow = 0; ASSERT(!IsWindow(m_hudWindow)); - m_videoWindow = 0; m_hudWindow = 0; + + // We previously ripped the mediaElement's platform layer out + // of its orginial layer tree to display it in our fullscreen + // window. Now, we need to get the layer back in its original + // tree. + // + // As a side effect of setting the player to invisible/visible, + // the player's layer will be recreated, and will be picked up + // the next time the layer tree is synched. + m_mediaElement->player()->setVisible(0); + m_mediaElement->player()->setVisible(1); } bool FullscreenVideoController::canPlay() const @@ -308,6 +374,9 @@ LRESULT FullscreenVideoController::fullscreenClientWndProc(HWND wnd, UINT messag case WM_CHAR: onChar(wParam); break; + case WM_KEYDOWN: + onKeyDown(wParam); + break; case WM_LBUTTONDOWN: onMouseDown(IntPoint(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))); break; @@ -364,7 +433,7 @@ void FullscreenVideoController::createHUDWindow() // Dirty the window so the HUD draws RECT clearRect = { m_hudPosition.x(), m_hudPosition.y(), m_hudPosition.x() + windowWidth, m_hudPosition.y() + windowHeight }; - InvalidateRect(m_videoWindow, &clearRect, true); + InvalidateRect(m_fullscreenWindow->hwnd(), &clearRect, true); m_playPauseButton.setShowAltButton(!canPlay()); m_volumeSlider.setValue(volume()); @@ -377,7 +446,7 @@ void FullscreenVideoController::createHUDWindow() m_hudWindow = CreateWindowEx(WS_EX_LAYERED | WS_EX_TRANSPARENT | WS_EX_TOOLWINDOW, fullscreenVideeoHUDWindowClassName, 0, WS_POPUP | WS_VISIBLE, - m_hudPosition.x(), m_hudPosition.y(), 0, 0, m_videoWindow, 0, gInstance, 0); + m_hudPosition.x(), m_hudPosition.y(), 0, 0, m_fullscreenWindow->hwnd(), 0, gInstance, 0); ASSERT(::IsWindow(m_hudWindow)); SetWindowLongPtr(m_hudWindow, 0, reinterpret_cast<LONG_PTR>(this)); @@ -488,6 +557,9 @@ LRESULT FullscreenVideoController::hudWndProc(HWND wnd, UINT message, WPARAM wPa case WM_CHAR: controller->onChar(wParam); break; + case WM_KEYDOWN: + controller->onKeyDown(wParam); + break; case WM_LBUTTONDOWN: controller->onMouseDown(IntPoint(GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam))); break; @@ -511,6 +583,14 @@ void FullscreenVideoController::onChar(int c) togglePlay(); } +void FullscreenVideoController::onKeyDown(int virtualKey) +{ + if (virtualKey == VK_ESCAPE) { + if (m_mediaElement) + m_mediaElement->exitFullscreen(); + } +} + void FullscreenVideoController::timerFired(Timer<FullscreenVideoController>*) { // Update the time slider |