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/*
* Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
* Copyright (C) 2012, Samsung Electronics. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef Chrome_h
#define Chrome_h
#include "core/loader/NavigationPolicy.h"
#include "core/page/FocusDirection.h"
#include "platform/Cursor.h"
#include "platform/HostWindow.h"
#include "wtf/Forward.h"
namespace WebCore {
class ChromeClient;
class ColorChooser;
class ColorChooserClient;
class DateTimeChooser;
class DateTimeChooserClient;
class FileChooser;
class FloatRect;
class Frame;
class Geolocation;
class HTMLInputElement;
class HitTestResult;
class IntRect;
class Node;
class Page;
class PopupMenu;
class PopupMenuClient;
class PopupOpeningObserver;
class SearchPopupMenu;
struct DateTimeChooserParameters;
struct ViewportDescription;
struct WindowFeatures;
class Chrome : public HostWindow {
public:
~Chrome();
static PassOwnPtr<Chrome> create(Page*, ChromeClient*);
ChromeClient& client() { return *m_client; }
// HostWindow methods.
virtual void invalidateContentsAndRootView(const IntRect&) OVERRIDE;
virtual void invalidateContentsForSlowScroll(const IntRect&) OVERRIDE;
virtual void scroll(const IntSize&, const IntRect&, const IntRect&) OVERRIDE;
virtual IntPoint screenToRootView(const IntPoint&) const OVERRIDE;
virtual IntRect rootViewToScreen(const IntRect&) const OVERRIDE;
virtual blink::WebScreenInfo screenInfo() const OVERRIDE;
virtual void scheduleAnimation() OVERRIDE;
void contentsSizeChanged(Frame*, const IntSize&) const;
void layoutUpdated(Frame*) const;
void setCursor(const Cursor&);
void setWindowRect(const FloatRect&) const;
FloatRect windowRect() const;
FloatRect pageRect() const;
void focus() const;
void unfocus() const;
bool canTakeFocus(FocusDirection) const;
void takeFocus(FocusDirection) const;
void focusedNodeChanged(Node*) const;
void show(NavigationPolicy = NavigationPolicyIgnore) const;
bool canRunModal() const;
bool canRunModalNow() const;
void runModal() const;
void setWindowFeatures(const WindowFeatures&) const;
bool toolbarsVisible() const;
bool statusbarVisible() const;
bool scrollbarsVisible() const;
bool menubarVisible() const;
bool canRunBeforeUnloadConfirmPanel();
bool runBeforeUnloadConfirmPanel(const String& message, Frame*);
void closeWindowSoon();
void runJavaScriptAlert(Frame*, const String&);
bool runJavaScriptConfirm(Frame*, const String&);
bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result);
void setStatusbarText(Frame*, const String&);
IntRect windowResizerRect() const;
void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags);
void setToolTip(const HitTestResult&);
void print(Frame*);
PassOwnPtr<ColorChooser> createColorChooser(ColorChooserClient*, const Color& initialColor);
PassRefPtr<DateTimeChooser> openDateTimeChooser(DateTimeChooserClient*, const DateTimeChooserParameters&);
void openTextDataListChooser(HTMLInputElement&);
void runOpenPanel(Frame*, PassRefPtr<FileChooser>);
void enumerateChosenDirectory(FileChooser*);
void dispatchViewportPropertiesDidChange(const ViewportDescription&) const;
bool hasOpenedPopup() const;
PassRefPtr<PopupMenu> createPopupMenu(Frame&, PopupMenuClient*) const;
void registerPopupOpeningObserver(PopupOpeningObserver*);
void unregisterPopupOpeningObserver(PopupOpeningObserver*);
private:
Chrome(Page*, ChromeClient*);
void notifyPopupOpeningObservers() const;
Page* m_page;
ChromeClient* m_client;
Vector<PopupOpeningObserver*> m_popupOpeningObservers;
};
}
#endif // Chrome_h
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