| /* |
| * Copyright (C) 2011 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #include "config.h" |
| #include "WebFullScreenManager.h" |
| |
| #if ENABLE(FULLSCREEN_API) |
| |
| #include "Connection.h" |
| #include "Logging.h" |
| #include "WebCoreArgumentCoders.h" |
| #include "WebFrame.h" |
| #include "WebFullScreenManagerProxyMessages.h" |
| #include "WebPage.h" |
| #include <WebCore/Color.h> |
| #include <WebCore/Element.h> |
| #include <WebCore/Frame.h> |
| #include <WebCore/FrameView.h> |
| #include <WebCore/FullscreenManager.h> |
| #include <WebCore/HTMLVideoElement.h> |
| #include <WebCore/Page.h> |
| #include <WebCore/RenderLayer.h> |
| #include <WebCore/RenderLayerBacking.h> |
| #include <WebCore/RenderObject.h> |
| #include <WebCore/RenderView.h> |
| #include <WebCore/Settings.h> |
| #include <WebCore/TypedElementDescendantIterator.h> |
| |
| #if PLATFORM(IOS_FAMILY) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)) |
| #include "PlaybackSessionManager.h" |
| #endif |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| static IntRect screenRectOfContents(Element* element) |
| { |
| ASSERT(element); |
| if (element->renderer() && element->renderer()->hasLayer() && element->renderer()->enclosingLayer()->isComposited()) { |
| FloatQuad contentsBox = static_cast<FloatRect>(element->renderer()->enclosingLayer()->backing()->contentsBox()); |
| contentsBox = element->renderer()->localToAbsoluteQuad(contentsBox); |
| return element->renderer()->view().frameView().contentsToScreen(contentsBox.enclosingBoundingBox()); |
| } |
| |
| return element->screenRect(); |
| } |
| |
| Ref<WebFullScreenManager> WebFullScreenManager::create(WebPage* page) |
| { |
| return adoptRef(*new WebFullScreenManager(page)); |
| } |
| |
| WebFullScreenManager::WebFullScreenManager(WebPage* page) |
| : m_page(page) |
| { |
| } |
| |
| WebFullScreenManager::~WebFullScreenManager() |
| { |
| } |
| |
| WebCore::Element* WebFullScreenManager::element() |
| { |
| return m_element.get(); |
| } |
| |
| void WebFullScreenManager::videoControlsManagerDidChange() |
| { |
| #if PLATFORM(IOS_FAMILY) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)) |
| LOG(Fullscreen, "WebFullScreenManager %p videoControlsManagerDidChange()", this); |
| |
| auto* currentPlaybackControlsElement = m_page->playbackSessionManager().currentPlaybackControlsElement(); |
| if (!m_element || !is<HTMLVideoElement>(currentPlaybackControlsElement)) { |
| setPIPStandbyElement(nullptr); |
| return; |
| } |
| |
| setPIPStandbyElement(downcast<HTMLVideoElement>(currentPlaybackControlsElement)); |
| #endif |
| } |
| |
| void WebFullScreenManager::setPIPStandbyElement(WebCore::HTMLVideoElement* pipStandbyElement) |
| { |
| #if ENABLE(VIDEO) |
| if (pipStandbyElement == m_pipStandbyElement) |
| return; |
| |
| LOG(Fullscreen, "WebFullScreenManager %p setPIPStandbyElement() - old element %p, new element %p", this, m_pipStandbyElement.get(), pipStandbyElement); |
| |
| if (m_pipStandbyElement) |
| m_pipStandbyElement->setVideoFullscreenStandby(false); |
| |
| m_pipStandbyElement = pipStandbyElement; |
| |
| if (m_pipStandbyElement) |
| m_pipStandbyElement->setVideoFullscreenStandby(true); |
| #endif |
| } |
| |
| void WebFullScreenManager::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder) |
| { |
| didReceiveWebFullScreenManagerMessage(connection, decoder); |
| } |
| |
| bool WebFullScreenManager::supportsFullScreen(bool withKeyboard) |
| { |
| if (!m_page->corePage()->settings().fullScreenEnabled()) |
| return false; |
| |
| return m_page->injectedBundleFullScreenClient().supportsFullScreen(m_page.get(), withKeyboard); |
| } |
| |
| void WebFullScreenManager::enterFullScreenForElement(WebCore::Element* element) |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p enterFullScreenForElement(%p)", this, element); |
| |
| ASSERT(element); |
| m_element = element; |
| m_initialFrame = screenRectOfContents(m_element.get()); |
| m_page->injectedBundleFullScreenClient().enterFullScreenForElement(m_page.get(), element); |
| } |
| |
| void WebFullScreenManager::exitFullScreenForElement(WebCore::Element* element) |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p exitFullScreenForElement(%p) - fullscreen element %p", this, element, m_element.get()); |
| m_page->injectedBundleFullScreenClient().exitFullScreenForElement(m_page.get(), element); |
| } |
| |
| void WebFullScreenManager::willEnterFullScreen() |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p willEnterFullScreen() - element %p", this, m_element.get()); |
| |
| m_element->document().fullscreenManager().willEnterFullscreen(*m_element); |
| #if !PLATFORM(IOS_FAMILY) |
| m_page->hidePageBanners(); |
| #endif |
| m_element->document().updateLayout(); |
| m_page->forceRepaintWithoutCallback(); |
| m_finalFrame = screenRectOfContents(m_element.get()); |
| m_page->injectedBundleFullScreenClient().beganEnterFullScreen(m_page.get(), m_initialFrame, m_finalFrame); |
| } |
| |
| void WebFullScreenManager::didEnterFullScreen() |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p didEnterFullScreen() - element %p", this, m_element.get()); |
| |
| m_element->document().fullscreenManager().didEnterFullscreen(); |
| |
| #if PLATFORM(IOS_FAMILY) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)) |
| auto* currentPlaybackControlsElement = m_page->playbackSessionManager().currentPlaybackControlsElement(); |
| setPIPStandbyElement(is<HTMLVideoElement>(currentPlaybackControlsElement) ? downcast<HTMLVideoElement>(currentPlaybackControlsElement) : nullptr); |
| #endif |
| } |
| |
| void WebFullScreenManager::willExitFullScreen() |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p willExitFullScreen() - element %p", this, m_element.get()); |
| ASSERT(m_element); |
| |
| #if ENABLE(VIDEO) |
| setPIPStandbyElement(nullptr); |
| #endif |
| |
| m_finalFrame = screenRectOfContents(m_element.get()); |
| m_element->document().fullscreenManager().willExitFullscreen(); |
| #if !PLATFORM(IOS_FAMILY) |
| m_page->showPageBanners(); |
| #endif |
| m_page->injectedBundleFullScreenClient().beganExitFullScreen(m_page.get(), m_finalFrame, m_initialFrame); |
| } |
| |
| void WebFullScreenManager::didExitFullScreen() |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p didExitFullScreen() - element %p", this, m_element.get()); |
| |
| ASSERT(m_element); |
| setFullscreenInsets(FloatBoxExtent()); |
| setFullscreenAutoHideDuration(0_s); |
| m_element->document().fullscreenManager().didExitFullscreen(); |
| } |
| |
| void WebFullScreenManager::setAnimatingFullScreen(bool animating) |
| { |
| ASSERT(m_element); |
| m_element->document().fullscreenManager().setAnimatingFullscreen(animating); |
| } |
| |
| void WebFullScreenManager::requestExitFullScreen() |
| { |
| ASSERT(m_element); |
| m_element->document().fullscreenManager().cancelFullscreen(); |
| } |
| |
| void WebFullScreenManager::close() |
| { |
| LOG(Fullscreen, "WebFullScreenManager %p close()", this); |
| m_page->injectedBundleFullScreenClient().closeFullScreen(m_page.get()); |
| } |
| |
| void WebFullScreenManager::saveScrollPosition() |
| { |
| m_scrollPosition = m_page->corePage()->mainFrame().view()->scrollPosition(); |
| } |
| |
| void WebFullScreenManager::restoreScrollPosition() |
| { |
| m_page->corePage()->mainFrame().view()->setScrollPosition(m_scrollPosition); |
| } |
| |
| void WebFullScreenManager::setFullscreenInsets(const WebCore::FloatBoxExtent& insets) |
| { |
| m_page->corePage()->setFullscreenInsets(insets); |
| } |
| |
| void WebFullScreenManager::setFullscreenAutoHideDuration(Seconds duration) |
| { |
| m_page->corePage()->setFullscreenAutoHideDuration(duration); |
| } |
| |
| void WebFullScreenManager::setFullscreenControlsHidden(bool hidden) |
| { |
| m_page->corePage()->setFullscreenControlsHidden(hidden); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(FULLSCREEN_API) |