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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 UI_VIEWS_VIEWS_DELEGATE_H_ | 5 #ifndef UI_VIEWS_VIEWS_DELEGATE_H_ |
6 #define UI_VIEWS_VIEWS_DELEGATE_H_ | 6 #define UI_VIEWS_VIEWS_DELEGATE_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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41 | 41 |
42 namespace ui { | 42 namespace ui { |
43 class ContextFactory; | 43 class ContextFactory; |
44 } | 44 } |
45 | 45 |
46 namespace views { | 46 namespace views { |
47 | 47 |
48 class NativeWidget; | 48 class NativeWidget; |
49 class NonClientFrameView; | 49 class NonClientFrameView; |
50 class ViewsTouchEditingControllerFactory; | 50 class ViewsTouchEditingControllerFactory; |
| 51 class TypographyProvider; |
51 class View; | 52 class View; |
52 class Widget; | 53 class Widget; |
53 | 54 |
54 #if defined(USE_AURA) | 55 #if defined(USE_AURA) |
55 class DesktopNativeWidgetAura; | 56 class DesktopNativeWidgetAura; |
56 class DesktopWindowTreeHost; | 57 class DesktopWindowTreeHost; |
57 class TouchSelectionMenuRunnerViews; | 58 class TouchSelectionMenuRunnerViews; |
58 #endif | 59 #endif |
59 | 60 |
60 namespace internal { | 61 namespace internal { |
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245 // Returns a blocking pool task runner given a TaskRunnerType. | 246 // Returns a blocking pool task runner given a TaskRunnerType. |
246 virtual scoped_refptr<base::TaskRunner> GetBlockingPoolTaskRunner(); | 247 virtual scoped_refptr<base::TaskRunner> GetBlockingPoolTaskRunner(); |
247 | 248 |
248 // Returns the insets metric according to the given enumeration element. | 249 // Returns the insets metric according to the given enumeration element. |
249 virtual gfx::Insets GetInsetsMetric(InsetsMetric metric) const; | 250 virtual gfx::Insets GetInsetsMetric(InsetsMetric metric) const; |
250 | 251 |
251 // Returns the distance metric between elements according to the given | 252 // Returns the distance metric between elements according to the given |
252 // enumeration element. | 253 // enumeration element. |
253 virtual int GetDistanceMetric(DistanceMetric metric) const; | 254 virtual int GetDistanceMetric(DistanceMetric metric) const; |
254 | 255 |
| 256 // Returns the TypographyProvider, used to configure text properties such as |
| 257 // font, weight, color, size, and line height. Never null. |
| 258 virtual const TypographyProvider& GetTypographyProvider() const = 0; |
| 259 |
255 protected: | 260 protected: |
256 ViewsDelegate(); | 261 ViewsDelegate(); |
257 | 262 |
258 private: | 263 private: |
259 std::unique_ptr<ViewsTouchEditingControllerFactory> views_tsc_factory_; | 264 std::unique_ptr<ViewsTouchEditingControllerFactory> views_tsc_factory_; |
260 | 265 |
261 #if defined(USE_AURA) | 266 #if defined(USE_AURA) |
262 std::unique_ptr<TouchSelectionMenuRunnerViews> touch_selection_menu_runner_; | 267 std::unique_ptr<TouchSelectionMenuRunnerViews> touch_selection_menu_runner_; |
263 | 268 |
264 DesktopWindowTreeHostFactory desktop_window_tree_host_factory_; | 269 DesktopWindowTreeHostFactory desktop_window_tree_host_factory_; |
265 #endif | 270 #endif |
266 | 271 |
267 NativeWidgetFactory native_widget_factory_; | 272 NativeWidgetFactory native_widget_factory_; |
268 | 273 |
269 DISALLOW_COPY_AND_ASSIGN(ViewsDelegate); | 274 DISALLOW_COPY_AND_ASSIGN(ViewsDelegate); |
270 }; | 275 }; |
271 | 276 |
272 } // namespace views | 277 } // namespace views |
273 | 278 |
274 #endif // UI_VIEWS_VIEWS_DELEGATE_H_ | 279 #endif // UI_VIEWS_VIEWS_DELEGATE_H_ |
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