chrome_views_delegate.h revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9 
1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
6#define CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10#include "build/build_config.h"
11#include "ui/accessibility/ax_enums.h"
12#include "ui/views/views_delegate.h"
13
14class ChromeViewsDelegate : public views::ViewsDelegate {
15 public:
16  ChromeViewsDelegate() {}
17  virtual ~ChromeViewsDelegate() {}
18
19  // Overridden from views::ViewsDelegate:
20  virtual void SaveWindowPlacement(const views::Widget* window,
21                                   const std::string& window_name,
22                                   const gfx::Rect& bounds,
23                                   ui::WindowShowState show_state) OVERRIDE;
24  virtual bool GetSavedWindowPlacement(
25      const views::Widget* widget,
26      const std::string& window_name,
27      gfx::Rect* bounds,
28      ui::WindowShowState* show_state) const OVERRIDE;
29  virtual void NotifyAccessibilityEvent(
30      views::View* view, ui::AXEvent event_type) OVERRIDE;
31  virtual void NotifyMenuItemFocused(const base::string16& menu_name,
32                                     const base::string16& menu_item_name,
33                                     int item_index,
34                                     int item_count,
35                                     bool has_submenu) OVERRIDE;
36
37#if defined(OS_WIN)
38  virtual HICON GetDefaultWindowIcon() const OVERRIDE;
39  virtual bool IsWindowInMetro(gfx::NativeWindow window) const OVERRIDE;
40#elif defined(OS_LINUX) && !defined(OS_CHROMEOS)
41  virtual gfx::ImageSkia* GetDefaultWindowIcon() const OVERRIDE;
42#endif
43  virtual views::NonClientFrameView* CreateDefaultNonClientFrameView(
44      views::Widget* widget) OVERRIDE;
45  virtual void AddRef() OVERRIDE;
46  virtual void ReleaseRef() OVERRIDE;
47  virtual content::WebContents* CreateWebContents(
48      content::BrowserContext* browser_context,
49      content::SiteInstance* site_instance) OVERRIDE;
50  virtual void OnBeforeWidgetInit(
51      views::Widget::InitParams* params,
52      views::internal::NativeWidgetDelegate* delegate) OVERRIDE;
53  virtual base::TimeDelta GetDefaultTextfieldObscuredRevealDuration() OVERRIDE;
54  virtual bool WindowManagerProvidesTitleBar(bool maximized) OVERRIDE;
55
56 private:
57  // Function to retrieve default opacity value mainly based on platform
58  // and desktop context.
59  views::Widget::InitParams::WindowOpacity GetOpacityForInitParams(
60      const views::Widget::InitParams& params);
61
62  DISALLOW_COPY_AND_ASSIGN(ChromeViewsDelegate);
63};
64
65#endif  // CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
66