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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_UI_GTK_CUSTOM_BUTTON_H_ | 5 #ifndef CHROME_BROWSER_UI_GTK_CUSTOM_BUTTON_H_ |
6 #define CHROME_BROWSER_UI_GTK_CUSTOM_BUTTON_H_ | 6 #define CHROME_BROWSER_UI_GTK_CUSTOM_BUTTON_H_ |
7 | 7 |
8 #include <gtk/gtk.h> | 8 #include <gtk/gtk.h> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "content/public/browser/notification_observer.h" | 12 #include "content/public/browser/notification_observer.h" |
13 #include "content/public/browser/notification_registrar.h" | 13 #include "content/public/browser/notification_registrar.h" |
14 #include "third_party/skia/include/core/SkColor.h" | 14 #include "third_party/skia/include/core/SkColor.h" |
15 #include "ui/base/animation/animation_delegate.h" | |
16 #include "ui/base/animation/slide_animation.h" | |
17 #include "ui/base/gtk/gtk_signal.h" | 15 #include "ui/base/gtk/gtk_signal.h" |
18 #include "ui/base/gtk/owned_widget_gtk.h" | 16 #include "ui/base/gtk/owned_widget_gtk.h" |
| 17 #include "ui/gfx/animation/animation_delegate.h" |
| 18 #include "ui/gfx/animation/slide_animation.h" |
19 #include "ui/gfx/rect.h" | 19 #include "ui/gfx/rect.h" |
20 | 20 |
21 class GtkThemeService; | 21 class GtkThemeService; |
22 class SkBitmap; | 22 class SkBitmap; |
23 | 23 |
24 namespace gfx { | 24 namespace gfx { |
25 class CairoCachedSurface; | 25 class CairoCachedSurface; |
26 } | 26 } |
27 | 27 |
28 // These classes implement two kinds of custom-drawn buttons. They're | 28 // These classes implement two kinds of custom-drawn buttons. They're |
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96 // Used to listen for theme change notifications. | 96 // Used to listen for theme change notifications. |
97 content::NotificationRegistrar registrar_; | 97 content::NotificationRegistrar registrar_; |
98 | 98 |
99 DISALLOW_COPY_AND_ASSIGN(CustomDrawButtonBase); | 99 DISALLOW_COPY_AND_ASSIGN(CustomDrawButtonBase); |
100 }; | 100 }; |
101 | 101 |
102 // CustomDrawHoverController is a convenience class that eases the common task | 102 // CustomDrawHoverController is a convenience class that eases the common task |
103 // of controlling the hover state of a button. The "hover state" refers to the | 103 // of controlling the hover state of a button. The "hover state" refers to the |
104 // percent opacity of a button's PRELIGHT. The PRELIGHT is animated such that | 104 // percent opacity of a button's PRELIGHT. The PRELIGHT is animated such that |
105 // when a user moves a mouse over a button the PRELIGHT fades in. | 105 // when a user moves a mouse over a button the PRELIGHT fades in. |
106 class CustomDrawHoverController : public ui::AnimationDelegate { | 106 class CustomDrawHoverController : public gfx::AnimationDelegate { |
107 public: | 107 public: |
108 explicit CustomDrawHoverController(GtkWidget* widget); | 108 explicit CustomDrawHoverController(GtkWidget* widget); |
109 CustomDrawHoverController(); | 109 CustomDrawHoverController(); |
110 | 110 |
111 virtual ~CustomDrawHoverController(); | 111 virtual ~CustomDrawHoverController(); |
112 | 112 |
113 void Init(GtkWidget* widget); | 113 void Init(GtkWidget* widget); |
114 | 114 |
115 double GetCurrentValue() { | 115 double GetCurrentValue() { |
116 return slide_animation_.GetCurrentValue(); | 116 return slide_animation_.GetCurrentValue(); |
117 } | 117 } |
118 | 118 |
119 private: | 119 private: |
120 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; | 120 virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE; |
121 | 121 |
122 CHROMEGTK_CALLBACK_1(CustomDrawHoverController, gboolean, OnEnter, | 122 CHROMEGTK_CALLBACK_1(CustomDrawHoverController, gboolean, OnEnter, |
123 GdkEventCrossing*); | 123 GdkEventCrossing*); |
124 CHROMEGTK_CALLBACK_1(CustomDrawHoverController, gboolean, OnLeave, | 124 CHROMEGTK_CALLBACK_1(CustomDrawHoverController, gboolean, OnLeave, |
125 GdkEventCrossing*); | 125 GdkEventCrossing*); |
126 | 126 |
127 ui::SlideAnimation slide_animation_; | 127 gfx::SlideAnimation slide_animation_; |
128 GtkWidget* widget_; | 128 GtkWidget* widget_; |
129 }; | 129 }; |
130 | 130 |
131 // CustomDrawButton is a plain button where all its various states are drawn | 131 // CustomDrawButton is a plain button where all its various states are drawn |
132 // with static images. In GTK rendering mode, it will show the standard button | 132 // with static images. In GTK rendering mode, it will show the standard button |
133 // with GTK |stock_id|. | 133 // with GTK |stock_id|. |
134 class CustomDrawButton : public content::NotificationObserver { | 134 class CustomDrawButton : public content::NotificationObserver { |
135 public: | 135 public: |
136 // The constructor takes 4 resource ids. If a resource doesn't exist for a | 136 // The constructor takes 4 resource ids. If a resource doesn't exist for a |
137 // button, pass in 0. | 137 // button, pass in 0. |
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234 // True if we should never do gtk rendering. | 234 // True if we should never do gtk rendering. |
235 bool forcing_chrome_theme_; | 235 bool forcing_chrome_theme_; |
236 | 236 |
237 // Used to listen for theme change notifications. | 237 // Used to listen for theme change notifications. |
238 content::NotificationRegistrar registrar_; | 238 content::NotificationRegistrar registrar_; |
239 | 239 |
240 DISALLOW_COPY_AND_ASSIGN(CustomDrawButton); | 240 DISALLOW_COPY_AND_ASSIGN(CustomDrawButton); |
241 }; | 241 }; |
242 | 242 |
243 #endif // CHROME_BROWSER_UI_GTK_CUSTOM_BUTTON_H_ | 243 #endif // CHROME_BROWSER_UI_GTK_CUSTOM_BUTTON_H_ |
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