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// Copyright (c) 2012 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_GLASS_BROWSER_FRAME_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_
#include "base/compiler_specific.h"
#include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
#include "content/public/browser/notification_observer.h"
#include "content/public/browser/notification_registrar.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/window/non_client_view.h"
class BrowserView;
class GlassBrowserFrameView : public BrowserNonClientFrameView,
public views::ButtonListener,
public content::NotificationObserver {
public:
// Constructs a non-client view for an BrowserFrame.
GlassBrowserFrameView(BrowserFrame* frame, BrowserView* browser_view);
virtual ~GlassBrowserFrameView();
// BrowserNonClientFrameView:
virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const OVERRIDE;
virtual int GetTopInset() const OVERRIDE;
virtual int GetThemeBackgroundXInset() const OVERRIDE;
virtual void UpdateThrobber(bool running) OVERRIDE;
virtual gfx::Size GetMinimumSize() const OVERRIDE;
// views::NonClientFrameView:
virtual gfx::Rect GetBoundsForClientView() const OVERRIDE;
virtual gfx::Rect GetWindowBoundsForClientBounds(
const gfx::Rect& client_bounds) const OVERRIDE;
virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
virtual void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask)
OVERRIDE {}
virtual void ResetWindowControls() OVERRIDE {}
virtual void UpdateWindowIcon() OVERRIDE {}
virtual void UpdateWindowTitle() OVERRIDE {}
protected:
// views::View:
virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
virtual void Layout() OVERRIDE;
// views::ButtonListener:
virtual void ButtonPressed(views::Button* sender,
const ui::Event& event) OVERRIDE;
private:
// views::NonClientFrameView:
virtual bool DoesIntersectRect(const views::View* target,
const gfx::Rect& rect) const OVERRIDE;
// Returns the thickness of the border that makes up the window frame edges.
// This does not include any client edge.
int FrameBorderThickness() const;
// Returns the thickness of the entire nonclient left, right, and bottom
// borders, including both the window frame and any client edge.
int NonClientBorderThickness() const;
// Returns the height of the entire nonclient top border, including the window
// frame, any title area, and any connected client edge.
int NonClientTopBorderHeight() const;
// Paint various sub-components of this view.
void PaintToolbarBackground(gfx::Canvas* canvas);
void PaintRestoredClientEdge(gfx::Canvas* canvas);
// Layout various sub-components of this view.
void LayoutAvatar();
void LayoutNewStyleAvatar();
void LayoutClientView();
// Returns the insets of the client area.
gfx::Insets GetClientAreaInsets() const;
// Returns the bounds of the client area for the specified view size.
gfx::Rect CalculateClientAreaBounds(int width, int height) const;
// Starts/Stops the window throbber running.
void StartThrobber();
void StopThrobber();
// Displays the next throbber frame.
void DisplayNextThrobberFrame();
// content::NotificationObserver implementation:
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
// The layout rect of the avatar icon, if visible.
gfx::Rect avatar_bounds_;
// The bounds of the ClientView.
gfx::Rect client_view_bounds_;
// Whether or not the window throbber is currently animating.
bool throbber_running_;
// The index of the current frame of the throbber animation.
int throbber_frame_;
content::NotificationRegistrar registrar_;
static const int kThrobberIconCount = 24;
static HICON throbber_icons_[kThrobberIconCount];
static void InitThrobberIcons();
DISALLOW_COPY_AND_ASSIGN(GlassBrowserFrameView);
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_GLASS_BROWSER_FRAME_VIEW_H_
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