From ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddb Mon Sep 17 00:00:00 2001
From: Ben Murdoch <benm@google.com>
Date: Mon, 16 May 2011 16:25:10 +0100
Subject: Merge WebKit at r76408: Initial merge by git.

Change-Id: I5b91decbd693ccbf5c1b8354b37cd68cc9a1ea53
---
 .../WebKit2/UIProcess/API/qt/qgraphicswkview.cpp   | 16 +++----------
 Source/WebKit2/UIProcess/API/qt/qwkpage.cpp        | 27 ++++++++++++++++++----
 Source/WebKit2/UIProcess/API/qt/qwkpage_p.h        |  7 ++++--
 3 files changed, 31 insertions(+), 19 deletions(-)

(limited to 'Source/WebKit2/UIProcess/API/qt')

diff --git a/Source/WebKit2/UIProcess/API/qt/qgraphicswkview.cpp b/Source/WebKit2/UIProcess/API/qt/qgraphicswkview.cpp
index f01c5b2..ec23760 100644
--- a/Source/WebKit2/UIProcess/API/qt/qgraphicswkview.cpp
+++ b/Source/WebKit2/UIProcess/API/qt/qgraphicswkview.cpp
@@ -66,24 +66,14 @@ QGraphicsWKView::QGraphicsWKView(QWKContext* context, BackingStoreType backingSt
     setFocusPolicy(Qt::StrongFocus);
     setAcceptHoverEvents(true);
 
-    PassOwnPtr<DrawingAreaProxy> drawingAreaProxy;
 
-    d->page = new QWKPage(context);
-
-    switch (backingStoreType) {
 #if ENABLE(TILED_BACKING_STORE)
-    case Tiled:
-        drawingAreaProxy = TiledDrawingAreaProxy::create(this, toImpl(page()->pageRef()));
+    if (backingStoreType == Tiled)
         connect(this, SIGNAL(scaleChanged()), this, SLOT(onScaleChanged()));
-        break;
 #endif
-    case Simple:
-    default:
-        drawingAreaProxy = ChunkedUpdateDrawingAreaProxy::create(this, toImpl(page()->pageRef()));
-        break;
-    }
 
-    d->page->d->init(this, drawingAreaProxy);
+    d->page = new QWKPage(context);
+    d->page->d->init(this, backingStoreType);
     connect(d->page, SIGNAL(titleChanged(QString)), this, SIGNAL(titleChanged(QString)));
     connect(d->page, SIGNAL(loadStarted()), this, SIGNAL(loadStarted()));
     connect(d->page, SIGNAL(loadFinished(bool)), this, SIGNAL(loadFinished(bool)));
diff --git a/Source/WebKit2/UIProcess/API/qt/qwkpage.cpp b/Source/WebKit2/UIProcess/API/qt/qwkpage.cpp
index 638d9e3..72c1322 100644
--- a/Source/WebKit2/UIProcess/API/qt/qwkpage.cpp
+++ b/Source/WebKit2/UIProcess/API/qt/qwkpage.cpp
@@ -88,6 +88,7 @@ QWKPagePrivate::QWKPagePrivate(QWKPage* qq, QWKContext* c)
     , context(c)
     , preferences(0)
     , createNewPageFn(0)
+    , backingStoreType(QGraphicsWKView::Simple)
 {
     memset(actions, 0, sizeof(actions));
     page = context->d->context->createWebPage(this, 0);
@@ -100,10 +101,10 @@ QWKPagePrivate::~QWKPagePrivate()
     delete history;
 }
 
-void QWKPagePrivate::init(QGraphicsItem* view, PassOwnPtr<DrawingAreaProxy> proxy)
+void QWKPagePrivate::init(QGraphicsItem* view, QGraphicsWKView::BackingStoreType backingStoreType)
 {
     this->view = view;
-    page->setDrawingArea(proxy);
+    this->backingStoreType = backingStoreType;
     page->initializeWebPage();
 }
 
@@ -131,7 +132,7 @@ PassOwnPtr<DrawingAreaProxy> QWKPagePrivate::createDrawingAreaProxy()
     QGraphicsWKView* wkView = static_cast<QGraphicsWKView*>(view);
 
 #if ENABLE(TILED_BACKING_STORE)
-    if (page->drawingArea()->info().type == DrawingAreaInfo::Tiled)
+    if (backingStoreType == QGraphicsWKView::Tiled)
         return TiledDrawingAreaProxy::create(wkView, page.get());
 #endif
     return ChunkedUpdateDrawingAreaProxy::create(wkView, page.get());
@@ -147,6 +148,11 @@ void QWKPagePrivate::displayView()
     // FIXME: Implement.
 }
 
+void QWKPagePrivate::scrollView(const WebCore::IntRect& scrollRect, const WebCore::IntSize& scrollOffset)
+{
+    // FIXME: Implement.
+}
+
 WebCore::IntSize QWKPagePrivate::viewSize()
 {
     // FIXME: Implement.
@@ -380,6 +386,13 @@ void QWKPagePrivate::touchEvent(QTouchEvent* event)
 #endif
 }
 
+void QWKPagePrivate::didRelaunchProcess()
+{
+    QGraphicsWKView* wkView = static_cast<QGraphicsWKView*>(view);
+    if (wkView)
+        q->setViewportSize(wkView->size().toSize());
+}
+
 QWKPage::QWKPage(QWKContext* context)
     : d(new QWKPagePrivate(this, context))
 {
@@ -440,7 +453,13 @@ QWKPage::QWKPage(QWKContext* context)
         0,  /* pageDidScroll */
         0,  /* exceededDatabaseQuota */
         0,  /* runOpenPanel */
-        0   /* decidePolicyForGeolocationPermissionRequest */
+        0,  /* decidePolicyForGeolocationPermissionRequest */
+        0,  /* headerHeight */
+        0,  /* footerHeight */
+        0,  /* drawHeader */
+        0,  /* drawFooter */
+        0,  /* printFrame */
+        0   /* runModal */
     };
     WKPageSetPageUIClient(pageRef(), &uiClient);
 }
diff --git a/Source/WebKit2/UIProcess/API/qt/qwkpage_p.h b/Source/WebKit2/UIProcess/API/qt/qwkpage_p.h
index 85135c2..420ff62 100644
--- a/Source/WebKit2/UIProcess/API/qt/qwkpage_p.h
+++ b/Source/WebKit2/UIProcess/API/qt/qwkpage_p.h
@@ -24,6 +24,7 @@
 #include "DrawingAreaProxy.h"
 #include "PageClient.h"
 #include "qwkpage.h"
+#include "qgraphicswkview.h"
 #include "WebPageProxy.h"
 #include <wtf/PassOwnPtr.h>
 #include <wtf/RefPtr.h>
@@ -41,12 +42,13 @@ public:
 
     static QWKPagePrivate* get(QWKPage* page) { return page->d; }
 
-    void init(QGraphicsItem*, WTF::PassOwnPtr<WebKit::DrawingAreaProxy>);
+    void init(QGraphicsItem*, QGraphicsWKView::BackingStoreType);
 
     // PageClient
     virtual PassOwnPtr<WebKit::DrawingAreaProxy> createDrawingAreaProxy();
     virtual void setViewNeedsDisplay(const WebCore::IntRect&);
     virtual void displayView();
+    virtual void scrollView(const WebCore::IntRect& scrollRect, const WebCore::IntSize& scrollOffset);
 
     virtual WebCore::IntSize viewSize();
     virtual bool isViewWindowActive();
@@ -60,7 +62,7 @@ public:
 #endif // USE(ACCELERATED_COMPOSITING)
     virtual void pageDidRequestScroll(const WebCore::IntSize&);
     virtual void processDidCrash() { }
-    virtual void didRelaunchProcess() { }
+    virtual void didRelaunchProcess();
     virtual void didChangeContentsSize(const WebCore::IntSize&);
     virtual void didFindZoomableArea(const WebCore::IntRect&);
     virtual void setCursor(const WebCore::Cursor&);
@@ -119,6 +121,7 @@ public:
 
     QPoint tripleClick;
     QBasicTimer tripleClickTimer;
+    QGraphicsWKView::BackingStoreType backingStoreType;
 };
 
 class QtViewportAttributesPrivate : public QSharedData {
-- 
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