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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_VIEWS_TABS_TAB_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
| 13 #include "chrome/browser/ui/tabs/tab_audio_indicator.h" |
13 #include "chrome/browser/ui/views/tabs/tab_renderer_data.h" | 14 #include "chrome/browser/ui/views/tabs/tab_renderer_data.h" |
14 #include "ui/base/animation/animation_delegate.h" | 15 #include "ui/base/animation/animation_delegate.h" |
15 #include "ui/base/layout.h" | 16 #include "ui/base/layout.h" |
16 #include "ui/gfx/point.h" | 17 #include "ui/gfx/point.h" |
17 #include "ui/views/context_menu_controller.h" | 18 #include "ui/views/context_menu_controller.h" |
18 #include "ui/views/controls/button/button.h" | 19 #include "ui/views/controls/button/button.h" |
19 #include "ui/views/controls/glow_hover_controller.h" | 20 #include "ui/views/controls/glow_hover_controller.h" |
20 #include "ui/views/view.h" | 21 #include "ui/views/view.h" |
21 | 22 |
22 class TabController; | 23 class TabController; |
23 | 24 |
24 namespace gfx { | 25 namespace gfx { |
25 class Font; | 26 class Font; |
26 } | 27 } |
27 namespace ui { | 28 namespace ui { |
28 class Animation; | 29 class Animation; |
29 class AnimationContainer; | 30 class AnimationContainer; |
30 class LinearAnimation; | 31 class LinearAnimation; |
31 class MultiAnimation; | 32 class MultiAnimation; |
32 } | 33 } |
33 namespace views { | 34 namespace views { |
34 class ImageButton; | 35 class ImageButton; |
35 } | 36 } |
36 | 37 |
37 /////////////////////////////////////////////////////////////////////////////// | 38 /////////////////////////////////////////////////////////////////////////////// |
38 // | 39 // |
39 // A View that renders a Tab, either in a TabStrip or in a DraggedTabView. | 40 // A View that renders a Tab, either in a TabStrip or in a DraggedTabView. |
40 // | 41 // |
41 /////////////////////////////////////////////////////////////////////////////// | 42 /////////////////////////////////////////////////////////////////////////////// |
42 class Tab : public ui::AnimationDelegate, | 43 class Tab : public TabAudioIndicator::Delegate, |
| 44 public ui::AnimationDelegate, |
43 public views::ButtonListener, | 45 public views::ButtonListener, |
44 public views::ContextMenuController, | 46 public views::ContextMenuController, |
45 public views::View { | 47 public views::View { |
46 public: | 48 public: |
47 // The menu button's class name. | 49 // The menu button's class name. |
48 static const char kViewClassName[]; | 50 static const char kViewClassName[]; |
49 | 51 |
50 explicit Tab(TabController* controller); | 52 explicit Tab(TabController* controller); |
51 virtual ~Tab(); | 53 virtual ~Tab(); |
52 | 54 |
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137 | 139 |
138 // Scale factor we're drawing it. | 140 // Scale factor we're drawing it. |
139 ui::ScaleFactor scale_factor; | 141 ui::ScaleFactor scale_factor; |
140 | 142 |
141 // The image. | 143 // The image. |
142 gfx::ImageSkia image; | 144 gfx::ImageSkia image; |
143 }; | 145 }; |
144 | 146 |
145 typedef std::list<ImageCacheEntry> ImageCache; | 147 typedef std::list<ImageCacheEntry> ImageCache; |
146 | 148 |
| 149 // Overridden from TabAudioIndicator::Delegate: |
| 150 virtual void ScheduleAudioIndicatorPaint() OVERRIDE; |
| 151 |
147 // Overridden from ui::AnimationDelegate: | 152 // Overridden from ui::AnimationDelegate: |
148 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; | 153 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; |
149 virtual void AnimationCanceled(const ui::Animation* animation) OVERRIDE; | 154 virtual void AnimationCanceled(const ui::Animation* animation) OVERRIDE; |
150 virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE; | 155 virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE; |
151 | 156 |
152 // Overridden from views::ButtonListener: | 157 // Overridden from views::ButtonListener: |
153 virtual void ButtonPressed(views::Button* sender, | 158 virtual void ButtonPressed(views::Button* sender, |
154 const ui::Event& event) OVERRIDE; | 159 const ui::Event& event) OVERRIDE; |
155 | 160 |
156 // Overridden from views::ContextMenuController: | 161 // Overridden from views::ContextMenuController: |
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230 // Set the temporary offset for the favicon. This is used during the crash | 235 // Set the temporary offset for the favicon. This is used during the crash |
231 // animation. | 236 // animation. |
232 void SetFaviconHidingOffset(int offset); | 237 void SetFaviconHidingOffset(int offset); |
233 | 238 |
234 void DisplayCrashedFavicon(); | 239 void DisplayCrashedFavicon(); |
235 void ResetCrashedFavicon(); | 240 void ResetCrashedFavicon(); |
236 | 241 |
237 void StopIconAnimation(); | 242 void StopIconAnimation(); |
238 void StartCrashAnimation(); | 243 void StartCrashAnimation(); |
239 void StartRecordingAnimation(); | 244 void StartRecordingAnimation(); |
240 void StartAudioPlayingAnimation(); | |
241 | 245 |
242 // Returns true if the crash animation is currently running. | 246 // Returns true if the crash animation is currently running. |
243 bool IsPerformingCrashAnimation() const; | 247 bool IsPerformingCrashAnimation() const; |
244 | 248 |
245 // Schedules repaint task for icon. | 249 // Schedules repaint task for icon. |
246 void ScheduleIconPaint(); | 250 void ScheduleIconPaint(); |
247 | 251 |
248 // Returns the rectangle for the light bar in immersive mode. | 252 // Returns the rectangle for the light bar in immersive mode. |
249 gfx::Rect GetImmersiveBarRect() const; | 253 gfx::Rect GetImmersiveBarRect() const; |
250 | 254 |
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301 | 305 |
302 // The tab and the icon can both be animating. The tab 'throbs' by changing | 306 // The tab and the icon can both be animating. The tab 'throbs' by changing |
303 // color. The icon can have one of several of animations like crashing, | 307 // color. The icon can have one of several of animations like crashing, |
304 // recording, projecting, etc. Note that the icon animation related to network | 308 // recording, projecting, etc. Note that the icon animation related to network |
305 // state does not have an animation associated with it. | 309 // state does not have an animation associated with it. |
306 scoped_ptr<ui::Animation> tab_animation_; | 310 scoped_ptr<ui::Animation> tab_animation_; |
307 scoped_ptr<ui::LinearAnimation> icon_animation_; | 311 scoped_ptr<ui::LinearAnimation> icon_animation_; |
308 | 312 |
309 scoped_refptr<ui::AnimationContainer> animation_container_; | 313 scoped_refptr<ui::AnimationContainer> animation_container_; |
310 | 314 |
| 315 scoped_ptr<TabAudioIndicator> tab_audio_indicator_; |
| 316 |
311 views::ImageButton* close_button_; | 317 views::ImageButton* close_button_; |
312 | 318 |
313 ui::ThemeProvider* theme_provider_; | 319 ui::ThemeProvider* theme_provider_; |
314 | 320 |
315 views::GlowHoverController hover_controller_; | 321 views::GlowHoverController hover_controller_; |
316 | 322 |
317 // The bounds of various sections of the display. | 323 // The bounds of various sections of the display. |
318 gfx::Rect favicon_bounds_; | 324 gfx::Rect favicon_bounds_; |
319 gfx::Rect title_bounds_; | 325 gfx::Rect title_bounds_; |
320 | 326 |
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348 static int font_height_; | 354 static int font_height_; |
349 | 355 |
350 // As the majority of the tabs are inactive, and painting tabs is slowish, | 356 // As the majority of the tabs are inactive, and painting tabs is slowish, |
351 // we cache a handful of the inactive tab backgrounds here. | 357 // we cache a handful of the inactive tab backgrounds here. |
352 static ImageCache* image_cache_; | 358 static ImageCache* image_cache_; |
353 | 359 |
354 DISALLOW_COPY_AND_ASSIGN(Tab); | 360 DISALLOW_COPY_AND_ASSIGN(Tab); |
355 }; | 361 }; |
356 | 362 |
357 #endif // CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_ | 363 #endif // CHROME_BROWSER_UI_VIEWS_TABS_TAB_H_ |
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