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.
5 #ifndef CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
6 #define CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_
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"
14 class ChromeViewsDelegate : public views::ViewsDelegate {
16 ChromeViewsDelegate();
17 ~ChromeViewsDelegate() override;
19 // views::ViewsDelegate:
20 void SaveWindowPlacement(const views::Widget* window,
21 const std::string& window_name,
22 const gfx::Rect& bounds,
23 ui::WindowShowState show_state) override;
24 bool GetSavedWindowPlacement(const views::Widget* widget,
25 const std::string& window_name,
27 ui::WindowShowState* show_state) const override;
28 void NotifyAccessibilityEvent(views::View* view,
29 ui::AXEvent event_type) override;
30 void NotifyMenuItemFocused(const base::string16& menu_name,
31 const base::string16& menu_item_name,
34 bool has_submenu) override;
36 virtual HICON GetDefaultWindowIcon() const override;
37 virtual bool IsWindowInMetro(gfx::NativeWindow window) const override;
38 #elif defined(OS_LINUX) && !defined(OS_CHROMEOS)
39 gfx::ImageSkia* GetDefaultWindowIcon() const override;
43 views::NonClientFrameView* CreateDefaultNonClientFrameView(
44 views::Widget* widget) override;
46 void AddRef() override;
47 void ReleaseRef() override;
48 void OnBeforeWidgetInit(
49 views::Widget::InitParams* params,
50 views::internal::NativeWidgetDelegate* delegate) override;
51 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
52 bool WindowManagerProvidesTitleBar(bool maximized) override;
55 ui::ContextFactory* GetContextFactory() override;
58 virtual int GetAppbarAutohideEdges(HMONITOR monitor,
59 const base::Closure& callback) override;
64 typedef std::map<HMONITOR, int> AppbarAutohideEdgeMap;
66 // Callback on main thread with the edges. |returned_edges| is the value that
67 // was returned from the call to GetAutohideEdges() that initiated the lookup.
68 void OnGotAppbarAutohideEdges(const base::Closure& callback,
74 // Function to retrieve default opacity value mainly based on platform
75 // and desktop context.
76 views::Widget::InitParams::WindowOpacity GetOpacityForInitParams(
77 const views::Widget::InitParams& params);
80 AppbarAutohideEdgeMap appbar_autohide_edge_map_;
81 // If true we're in the process of notifying a callback from
82 // GetAutohideEdges().start a new query.
83 bool in_autohide_edges_callback_;
85 base::WeakPtrFactory<ChromeViewsDelegate> weak_factory_;
88 DISALLOW_COPY_AND_ASSIGN(ChromeViewsDelegate);
91 #endif // CHROME_BROWSER_UI_VIEWS_CHROME_VIEWS_DELEGATE_H_