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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_H_
#pragma once
#include "base/logging.h"
#include "build/build_config.h"
#include "chrome/browser/ui/views/frame/native_browser_frame_delegate.h"
class BrowserView;
class NativeBrowserFrame;
class Profile;
namespace gfx {
class Font;
class Rect;
}
namespace ui {
class ThemeProvider;
}
namespace views {
class View;
class Window;
}
// This is a virtual interface that allows system specific browser frames.
class BrowserFrame : public NativeBrowserFrameDelegate {
public:
virtual ~BrowserFrame();
// Creates the appropriate BrowserFrame for this platform. The returned
// object is owned by the caller.
static BrowserFrame* Create(BrowserView* browser_view, Profile* profile);
static const gfx::Font& GetTitleFont();
// Returns the Window associated with this frame. Guaranteed non-NULL after
// construction.
views::Window* GetWindow();
// Determine the distance of the left edge of the minimize button from the
// left edge of the window. Used in our Non-Client View's Layout.
int GetMinimizeButtonOffset() const;
// Retrieves the bounds, in non-client view coordinates for the specified
// TabStrip view.
gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const;
// Returns the y coordinate within the window at which the horizontal TabStrip
// begins (or would begin). If |restored| is true, this is calculated as if
// we were in restored mode regardless of the current mode.
int GetHorizontalTabStripVerticalOffset(bool restored) const;
// Tells the frame to update the throbber.
void UpdateThrobber(bool running);
// Returns the theme provider for this frame.
ui::ThemeProvider* GetThemeProviderForFrame() const;
// Returns true if the window should use the native frame view. This is true
// if there are no themes applied on Vista, or if there are themes applied and
// this browser window is an app or popup.
bool AlwaysUseNativeFrame() const;
// Returns the NonClientFrameView of this frame.
views::View* GetFrameView() const;
// Notifies the frame that the tab strip display mode changed so it can update
// its frame treatment if necessary.
void TabStripDisplayModeChanged();
protected:
// TODO(beng): Temporarily provided as a way to associate the subclass'
// implementation of NativeBrowserFrame with this.
void set_native_browser_frame(NativeBrowserFrame* native_browser_frame) {
native_browser_frame_ = native_browser_frame;
}
BrowserFrame();
private:
NativeBrowserFrame* native_browser_frame_;
DISALLOW_COPY_AND_ASSIGN(BrowserFrame);
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_FRAME_H_
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