diff -r 000000000000 -r 4f2f89ce4247 WebKit2/WebProcess/WebPage/WebPage.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit2/WebProcess/WebPage/WebPage.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,149 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#ifndef WebPage_h
+#define WebPage_h
+
+#include "DrawingArea.h"
+#include "InjectedBundlePageLoaderClient.h"
+#include "InjectedBundlePageUIClient.h"
+#include <WebCore/FrameLoaderTypes.h>
+#include <WebCore/IntRect.h>
+#include <wtf/HashMap.h>
+#include <wtf/OwnPtr.h>
+#include <wtf/PassRefPtr.h>
+#include <wtf/RefCounted.h>
+#include <wtf/RefPtr.h>
+
+namespace CoreIPC {
+    class ArgumentDecoder;
+    class Connection;
+    class MessageID;
+}
+
+namespace WebCore {
+    class GraphicsContext;
+    class KeyboardEvent;
+    class Page;
+    class PlatformKeyboardEvent;
+    class PlatformMouseEvent;
+    class PlatformWheelEvent;
+    class String;
+}
+
+namespace WebKit {
+
+class DrawingArea;
+class WebFrame;
+struct WebPreferencesStore;
+
+class WebPage : public RefCounted<WebPage> {
+public:
+    static PassRefPtr<WebPage> create(uint64_t pageID, const WebCore::IntSize& viewSize, const WebPreferencesStore&, DrawingArea::Type);
+    ~WebPage();
+
+    void close();
+
+    WebCore::Page* corePage() const { return m_page; }
+    uint64_t pageID() const { return m_pageID; }
+
+    WebFrame* webFrame(uint64_t) const;
+    void addWebFrame(uint64_t, WebFrame*);
+    void removeWebFrame(uint64_t);
+
+    void setSize(const WebCore::IntSize&);
+    const WebCore::IntSize& size() const { return m_viewSize; }
+
+    DrawingArea* drawingArea() const { return m_drawingArea.get(); }
+
+    // -- Called by the DrawingArea.
+    // FIXME: We could genericize these into a DrawingArea client interface. Would that be beneficial?
+    void drawRect(WebCore::GraphicsContext&, const WebCore::IntRect&);
+    void layoutIfNeeded();
+
+    // -- Called from WebCore clients.
+    bool handleEditingKeyboardEvent(WebCore::KeyboardEvent*);
+    void show();
+
+    // -- Called from WebProcess.
+    void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder&);
+
+    // -- InjectedBundle methods
+    void initializeInjectedBundleLoaderClient(WKBundlePageLoaderClient*);
+    void initializeInjectedBundleUIClient(WKBundlePageUIClient*);
+
+    InjectedBundlePageLoaderClient& injectedBundleLoaderClient() { return m_loaderClient; }
+    InjectedBundlePageUIClient& injectedBundleUIClient() { return m_uiClient; }
+
+    WebFrame* mainFrame() const { return m_mainFrame.get(); }
+    WebCore::String renderTreeExternalRepresentation() const;
+
+#if USE(ACCELERATED_COMPOSITING)
+    void changeAcceleratedCompositingMode(WebCore::GraphicsLayer*);
+    void enterAcceleratedCompositingMode(WebCore::GraphicsLayer*);
+    void exitAcceleratedCompositingMode();
+#endif
+
+private:
+    WebPage(uint64_t pageID, const WebCore::IntSize& viewSize, const WebPreferencesStore&, DrawingArea::Type);
+
+    void platformInitialize();
+    static const char* interpretKeyEvent(const WebCore::KeyboardEvent*);
+
+    // Actions
+    void tryClose();
+    void loadURL(const WebCore::String&);
+    void stopLoading();
+    void reload(bool reloadFromOrigin);
+    void goForward(uint64_t);
+    void goBack(uint64_t);
+    void goToBackForwardItem(uint64_t);
+    void setActive(bool);
+    void setFocused(bool);
+    void setIsInWindow(bool);
+    void mouseEvent(const WebCore::PlatformMouseEvent&);
+    void wheelEvent(WebCore::PlatformWheelEvent&);
+    void keyEvent(const WebCore::PlatformKeyboardEvent&);
+    void runJavaScriptInMainFrame(const WebCore::String&, uint64_t callbackID);
+    void getRenderTreeExternalRepresentation(uint64_t callbackID);
+    void preferencesDidChange(const WebPreferencesStore&);
+    void didReceivePolicyDecision(WebFrame*, uint64_t listenerID, WebCore::PolicyAction policyAction);
+    
+    WebCore::Page* m_page;
+    RefPtr<WebFrame> m_mainFrame;
+    HashMap<uint64_t, WebFrame*> m_frameMap;
+
+    WebCore::IntSize m_viewSize;
+    OwnPtr<DrawingArea> m_drawingArea;
+
+    InjectedBundlePageLoaderClient m_loaderClient;
+    InjectedBundlePageUIClient m_uiClient;
+
+    uint64_t m_pageID;
+};
+
+} // namespace WebKit
+
+#endif // WebPage_h