From 6882a04fb36642862b11efe514251d32070c3d65 Mon Sep 17 00:00:00 2001
From: Konstantin Tokarev <annulen@yandex.ru>
Date: Thu, 25 Aug 2016 19:20:41 +0300
Subject: Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
---
 .../WebProcess/FullScreen/WebFullScreenManager.cpp | 39 ++++++++++++----------
 1 file changed, 21 insertions(+), 18 deletions(-)

(limited to 'Source/WebKit2/WebProcess/FullScreen/WebFullScreenManager.cpp')

diff --git a/Source/WebKit2/WebProcess/FullScreen/WebFullScreenManager.cpp b/Source/WebKit2/WebProcess/FullScreen/WebFullScreenManager.cpp
index 0becc77eb..fffa8b2d5 100644
--- a/Source/WebKit2/WebProcess/FullScreen/WebFullScreenManager.cpp
+++ b/Source/WebKit2/WebProcess/FullScreen/WebFullScreenManager.cpp
@@ -34,8 +34,8 @@
 #include "WebPage.h"
 #include <WebCore/Color.h>
 #include <WebCore/Element.h>
-#include <WebCore/Frame.h>
 #include <WebCore/FrameView.h>
+#include <WebCore/MainFrame.h>
 #include <WebCore/Page.h>
 #include <WebCore/RenderLayer.h>
 #include <WebCore/RenderLayerBacking.h>
@@ -50,23 +50,23 @@ namespace WebKit {
 static IntRect screenRectOfContents(Element* element)
 {
     ASSERT(element);
-#if USE(ACCELERATED_COMPOSITING)
     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->renderer()->view().frameView().contentsToScreen(contentsBox.enclosingBoundingBox());
     }
-#endif
+
     return element->screenRect();
 }
 
-PassRefPtr<WebFullScreenManager> WebFullScreenManager::create(WebPage* page)
+Ref<WebFullScreenManager> WebFullScreenManager::create(WebPage* page)
 {
-    return adoptRef(new WebFullScreenManager(page));
+    return adoptRef(*new WebFullScreenManager(page));
 }
 
 WebFullScreenManager::WebFullScreenManager(WebPage* page)
-    : m_page(page)
+    : m_topContentInset(0)
+    , m_page(page)
 {
 }
     
@@ -79,14 +79,14 @@ WebCore::Element* WebFullScreenManager::element()
     return m_element.get(); 
 }
 
-void WebFullScreenManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageDecoder& decoder)
+void WebFullScreenManager::didReceiveMessage(IPC::Connection& connection, IPC::MessageDecoder& decoder)
 {
     didReceiveWebFullScreenManagerMessage(connection, decoder);
 }
 
 bool WebFullScreenManager::supportsFullScreen(bool withKeyboard)
 {
-    if (!m_page->corePage()->settings()->fullScreenEnabled())
+    if (!m_page->corePage()->settings().fullScreenEnabled())
         return false;
 
     return m_page->injectedBundleFullScreenClient().supportsFullScreen(m_page.get(), withKeyboard);
@@ -108,9 +108,9 @@ void WebFullScreenManager::exitFullScreenForElement(WebCore::Element* element)
 void WebFullScreenManager::willEnterFullScreen()
 {
     ASSERT(m_element);
-    m_element->document()->webkitWillEnterFullScreenForElement(m_element.get());
+    m_element->document().webkitWillEnterFullScreenForElement(m_element.get());
     m_page->hidePageBanners();
-    m_element->document()->updateLayout();
+    m_element->document().updateLayout();
     m_page->forceRepaintWithoutCallback();
     m_finalFrame = screenRectOfContents(m_element.get());
     m_page->injectedBundleFullScreenClient().beganEnterFullScreen(m_page.get(), m_initialFrame, m_finalFrame);
@@ -119,14 +119,14 @@ void WebFullScreenManager::willEnterFullScreen()
 void WebFullScreenManager::didEnterFullScreen()
 {
     ASSERT(m_element);
-    m_element->document()->webkitDidEnterFullScreenForElement(m_element.get());
+    m_element->document().webkitDidEnterFullScreenForElement(m_element.get());
 }
 
 void WebFullScreenManager::willExitFullScreen()
 {
     ASSERT(m_element);
     m_finalFrame = screenRectOfContents(m_element.get());
-    m_element->document()->webkitWillExitFullScreenForElement(m_element.get());
+    m_element->document().webkitWillExitFullScreenForElement(m_element.get());
     m_page->showPageBanners();
     m_page->injectedBundleFullScreenClient().beganExitFullScreen(m_page.get(), m_finalFrame, m_initialFrame);
 }
@@ -134,19 +134,19 @@ void WebFullScreenManager::willExitFullScreen()
 void WebFullScreenManager::didExitFullScreen()
 {
     ASSERT(m_element);
-    m_element->document()->webkitDidExitFullScreenForElement(m_element.get());
+    m_element->document().webkitDidExitFullScreenForElement(m_element.get());
 }
 
 void WebFullScreenManager::setAnimatingFullScreen(bool animating)
 {
     ASSERT(m_element);
-    m_element->document()->setAnimatingFullScreen(animating);
+    m_element->document().setAnimatingFullScreen(animating);
 }
 
 void WebFullScreenManager::requestExitFullScreen()
 {
     ASSERT(m_element);
-    m_element->document()->webkitCancelFullScreen();
+    m_element->document().webkitCancelFullScreen();
 }
 
 void WebFullScreenManager::close()
@@ -156,12 +156,15 @@ void WebFullScreenManager::close()
 
 void WebFullScreenManager::saveScrollPosition()
 {
-    m_scrollPosition = m_page->corePage()->mainFrame()->view()->scrollPosition();
+    m_scrollPosition = m_page->corePage()->mainFrame().view()->scrollPosition();
+    m_topContentInset = m_page->corePage()->topContentInset();
+    m_page->corePage()->setTopContentInset(0);
 }
 
 void WebFullScreenManager::restoreScrollPosition()
 {
-    m_page->corePage()->mainFrame()->view()->setScrollPosition(m_scrollPosition);
+    m_page->corePage()->setTopContentInset(m_topContentInset);
+    m_page->corePage()->mainFrame().view()->setScrollPosition(m_scrollPosition);
 }
 
 } // namespace WebKit
-- 
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