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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 #include "ash/shelf/shelf_view.h" | 5 #include "ash/shelf/shelf_view.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "ash/ash_constants.h" | 9 #include "ash/ash_constants.h" |
10 #include "ash/ash_switches.h" | 10 #include "ash/ash_switches.h" |
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134 DISALLOW_COPY_AND_ASSIGN(BoundsAnimatorDisabler); | 134 DISALLOW_COPY_AND_ASSIGN(BoundsAnimatorDisabler); |
135 }; | 135 }; |
136 | 136 |
137 // The MenuModelAdapter gets slightly changed to adapt the menu appearance to | 137 // The MenuModelAdapter gets slightly changed to adapt the menu appearance to |
138 // our requirements. | 138 // our requirements. |
139 class ShelfMenuModelAdapter : public views::MenuModelAdapter { | 139 class ShelfMenuModelAdapter : public views::MenuModelAdapter { |
140 public: | 140 public: |
141 explicit ShelfMenuModelAdapter(ShelfMenuModel* menu_model); | 141 explicit ShelfMenuModelAdapter(ShelfMenuModel* menu_model); |
142 | 142 |
143 // views::MenuModelAdapter: | 143 // views::MenuModelAdapter: |
144 virtual const gfx::FontList* GetLabelFontList(int command_id) const OVERRIDE; | 144 virtual const gfx::FontList* GetLabelFontList(int command_id) const override; |
145 virtual bool IsCommandEnabled(int id) const OVERRIDE; | 145 virtual bool IsCommandEnabled(int id) const override; |
146 virtual void GetHorizontalIconMargins(int id, | 146 virtual void GetHorizontalIconMargins(int id, |
147 int icon_size, | 147 int icon_size, |
148 int* left_margin, | 148 int* left_margin, |
149 int* right_margin) const OVERRIDE; | 149 int* right_margin) const override; |
150 virtual bool GetForegroundColor(int command_id, | 150 virtual bool GetForegroundColor(int command_id, |
151 bool is_hovered, | 151 bool is_hovered, |
152 SkColor* override_color) const OVERRIDE; | 152 SkColor* override_color) const override; |
153 virtual bool GetBackgroundColor(int command_id, | 153 virtual bool GetBackgroundColor(int command_id, |
154 bool is_hovered, | 154 bool is_hovered, |
155 SkColor* override_color) const OVERRIDE; | 155 SkColor* override_color) const override; |
156 virtual int GetMaxWidthForMenu(views::MenuItemView* menu) OVERRIDE; | 156 virtual int GetMaxWidthForMenu(views::MenuItemView* menu) override; |
157 virtual bool ShouldReserveSpaceForSubmenuIndicator() const OVERRIDE; | 157 virtual bool ShouldReserveSpaceForSubmenuIndicator() const override; |
158 | 158 |
159 private: | 159 private: |
160 ShelfMenuModel* menu_model_; | 160 ShelfMenuModel* menu_model_; |
161 | 161 |
162 DISALLOW_COPY_AND_ASSIGN(ShelfMenuModelAdapter); | 162 DISALLOW_COPY_AND_ASSIGN(ShelfMenuModelAdapter); |
163 }; | 163 }; |
164 | 164 |
165 ShelfMenuModelAdapter::ShelfMenuModelAdapter(ShelfMenuModel* menu_model) | 165 ShelfMenuModelAdapter::ShelfMenuModelAdapter(ShelfMenuModel* menu_model) |
166 : MenuModelAdapter(menu_model), | 166 : MenuModelAdapter(menu_model), |
167 menu_model_(menu_model) { | 167 menu_model_(menu_model) { |
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227 view_model_(view_model) {} | 227 view_model_(view_model) {} |
228 virtual ~ShelfFocusSearch() {} | 228 virtual ~ShelfFocusSearch() {} |
229 | 229 |
230 // views::FocusSearch overrides: | 230 // views::FocusSearch overrides: |
231 virtual View* FindNextFocusableView( | 231 virtual View* FindNextFocusableView( |
232 View* starting_view, | 232 View* starting_view, |
233 bool reverse, | 233 bool reverse, |
234 Direction direction, | 234 Direction direction, |
235 bool check_starting_view, | 235 bool check_starting_view, |
236 views::FocusTraversable** focus_traversable, | 236 views::FocusTraversable** focus_traversable, |
237 View** focus_traversable_view) OVERRIDE { | 237 View** focus_traversable_view) override { |
238 int index = view_model_->GetIndexOfView(starting_view); | 238 int index = view_model_->GetIndexOfView(starting_view); |
239 if (index == -1) | 239 if (index == -1) |
240 return view_model_->view_at(0); | 240 return view_model_->view_at(0); |
241 | 241 |
242 if (reverse) { | 242 if (reverse) { |
243 --index; | 243 --index; |
244 if (index < 0) | 244 if (index < 0) |
245 index = view_model_->view_size() - 1; | 245 index = view_model_->view_size() - 1; |
246 } else { | 246 } else { |
247 ++index; | 247 ++index; |
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258 }; | 258 }; |
259 | 259 |
260 // AnimationDelegate used when inserting a new item. This steadily increases the | 260 // AnimationDelegate used when inserting a new item. This steadily increases the |
261 // opacity of the layer as the animation progress. | 261 // opacity of the layer as the animation progress. |
262 class FadeInAnimationDelegate : public gfx::AnimationDelegate { | 262 class FadeInAnimationDelegate : public gfx::AnimationDelegate { |
263 public: | 263 public: |
264 explicit FadeInAnimationDelegate(views::View* view) : view_(view) {} | 264 explicit FadeInAnimationDelegate(views::View* view) : view_(view) {} |
265 virtual ~FadeInAnimationDelegate() {} | 265 virtual ~FadeInAnimationDelegate() {} |
266 | 266 |
267 // AnimationDelegate overrides: | 267 // AnimationDelegate overrides: |
268 virtual void AnimationProgressed(const Animation* animation) OVERRIDE { | 268 virtual void AnimationProgressed(const Animation* animation) override { |
269 view_->layer()->SetOpacity(animation->GetCurrentValue()); | 269 view_->layer()->SetOpacity(animation->GetCurrentValue()); |
270 view_->layer()->ScheduleDraw(); | 270 view_->layer()->ScheduleDraw(); |
271 } | 271 } |
272 virtual void AnimationEnded(const Animation* animation) OVERRIDE { | 272 virtual void AnimationEnded(const Animation* animation) override { |
273 view_->layer()->SetOpacity(1.0f); | 273 view_->layer()->SetOpacity(1.0f); |
274 view_->layer()->ScheduleDraw(); | 274 view_->layer()->ScheduleDraw(); |
275 } | 275 } |
276 virtual void AnimationCanceled(const Animation* animation) OVERRIDE { | 276 virtual void AnimationCanceled(const Animation* animation) override { |
277 view_->layer()->SetOpacity(1.0f); | 277 view_->layer()->SetOpacity(1.0f); |
278 view_->layer()->ScheduleDraw(); | 278 view_->layer()->ScheduleDraw(); |
279 } | 279 } |
280 | 280 |
281 private: | 281 private: |
282 views::View* view_; | 282 views::View* view_; |
283 | 283 |
284 DISALLOW_COPY_AND_ASSIGN(FadeInAnimationDelegate); | 284 DISALLOW_COPY_AND_ASSIGN(FadeInAnimationDelegate); |
285 }; | 285 }; |
286 | 286 |
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314 // AnimationDelegate used when deleting an item. This steadily decreased the | 314 // AnimationDelegate used when deleting an item. This steadily decreased the |
315 // opacity of the layer as the animation progress. | 315 // opacity of the layer as the animation progress. |
316 class ShelfView::FadeOutAnimationDelegate : public gfx::AnimationDelegate { | 316 class ShelfView::FadeOutAnimationDelegate : public gfx::AnimationDelegate { |
317 public: | 317 public: |
318 FadeOutAnimationDelegate(ShelfView* host, views::View* view) | 318 FadeOutAnimationDelegate(ShelfView* host, views::View* view) |
319 : shelf_view_(host), | 319 : shelf_view_(host), |
320 view_(view) {} | 320 view_(view) {} |
321 virtual ~FadeOutAnimationDelegate() {} | 321 virtual ~FadeOutAnimationDelegate() {} |
322 | 322 |
323 // AnimationDelegate overrides: | 323 // AnimationDelegate overrides: |
324 virtual void AnimationProgressed(const Animation* animation) OVERRIDE { | 324 virtual void AnimationProgressed(const Animation* animation) override { |
325 view_->layer()->SetOpacity(1 - animation->GetCurrentValue()); | 325 view_->layer()->SetOpacity(1 - animation->GetCurrentValue()); |
326 view_->layer()->ScheduleDraw(); | 326 view_->layer()->ScheduleDraw(); |
327 } | 327 } |
328 virtual void AnimationEnded(const Animation* animation) OVERRIDE { | 328 virtual void AnimationEnded(const Animation* animation) override { |
329 shelf_view_->OnFadeOutAnimationEnded(); | 329 shelf_view_->OnFadeOutAnimationEnded(); |
330 } | 330 } |
331 virtual void AnimationCanceled(const Animation* animation) OVERRIDE { | 331 virtual void AnimationCanceled(const Animation* animation) override { |
332 } | 332 } |
333 | 333 |
334 private: | 334 private: |
335 ShelfView* shelf_view_; | 335 ShelfView* shelf_view_; |
336 scoped_ptr<views::View> view_; | 336 scoped_ptr<views::View> view_; |
337 | 337 |
338 DISALLOW_COPY_AND_ASSIGN(FadeOutAnimationDelegate); | 338 DISALLOW_COPY_AND_ASSIGN(FadeOutAnimationDelegate); |
339 }; | 339 }; |
340 | 340 |
341 // AnimationDelegate used to trigger fading an element in. When an item is | 341 // AnimationDelegate used to trigger fading an element in. When an item is |
342 // inserted this delegate is attached to the animation that expands the size of | 342 // inserted this delegate is attached to the animation that expands the size of |
343 // the item. When done it kicks off another animation to fade the item in. | 343 // the item. When done it kicks off another animation to fade the item in. |
344 class ShelfView::StartFadeAnimationDelegate : public gfx::AnimationDelegate { | 344 class ShelfView::StartFadeAnimationDelegate : public gfx::AnimationDelegate { |
345 public: | 345 public: |
346 StartFadeAnimationDelegate(ShelfView* host, | 346 StartFadeAnimationDelegate(ShelfView* host, |
347 views::View* view) | 347 views::View* view) |
348 : shelf_view_(host), | 348 : shelf_view_(host), |
349 view_(view) {} | 349 view_(view) {} |
350 virtual ~StartFadeAnimationDelegate() {} | 350 virtual ~StartFadeAnimationDelegate() {} |
351 | 351 |
352 // AnimationDelegate overrides: | 352 // AnimationDelegate overrides: |
353 virtual void AnimationEnded(const Animation* animation) OVERRIDE { | 353 virtual void AnimationEnded(const Animation* animation) override { |
354 shelf_view_->FadeIn(view_); | 354 shelf_view_->FadeIn(view_); |
355 } | 355 } |
356 virtual void AnimationCanceled(const Animation* animation) OVERRIDE { | 356 virtual void AnimationCanceled(const Animation* animation) override { |
357 view_->layer()->SetOpacity(1.0f); | 357 view_->layer()->SetOpacity(1.0f); |
358 } | 358 } |
359 | 359 |
360 private: | 360 private: |
361 ShelfView* shelf_view_; | 361 ShelfView* shelf_view_; |
362 views::View* view_; | 362 views::View* view_; |
363 | 363 |
364 DISALLOW_COPY_AND_ASSIGN(StartFadeAnimationDelegate); | 364 DISALLOW_COPY_AND_ASSIGN(StartFadeAnimationDelegate); |
365 }; | 365 }; |
366 | 366 |
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1927 distance = bounds.x() - coordinate.x(); | 1927 distance = bounds.x() - coordinate.x(); |
1928 break; | 1928 break; |
1929 case SHELF_ALIGNMENT_TOP: | 1929 case SHELF_ALIGNMENT_TOP: |
1930 distance = coordinate.y() - bounds.bottom(); | 1930 distance = coordinate.y() - bounds.bottom(); |
1931 break; | 1931 break; |
1932 } | 1932 } |
1933 return distance > 0 ? distance : 0; | 1933 return distance > 0 ? distance : 0; |
1934 } | 1934 } |
1935 | 1935 |
1936 } // namespace ash | 1936 } // namespace ash |
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