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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 ASH_WM_FRAME_PAINTER_H_ | 5 #ifndef ASH_WM_FRAME_PAINTER_H_ |
| 6 #define ASH_WM_FRAME_PAINTER_H_ | 6 #define ASH_WM_FRAME_PAINTER_H_ |
| 7 | 7 |
| 8 #include "ash/ash_export.h" | 8 #include "ash/ash_export.h" |
| 9 #include "ash/wm/window_settings.h" | 9 #include "ash/wm/window_settings.h" |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/compiler_specific.h" // OVERRIDE | 11 #include "base/compiler_specific.h" // OVERRIDE |
| 12 #include "base/gtest_prod_util.h" | 12 #include "base/gtest_prod_util.h" |
| 13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
| 14 #include "ui/aura/window_observer.h" | 14 #include "ui/aura/window_observer.h" |
| 15 #include "ui/base/animation/animation_delegate.h" | 15 #include "ui/gfx/animation/animation_delegate.h" |
| 16 #include "ui/gfx/rect.h" | 16 #include "ui/gfx/rect.h" |
| 17 | 17 |
| 18 namespace aura { | 18 namespace aura { |
| 19 class RootWindow; | 19 class RootWindow; |
| 20 class Window; | 20 class Window; |
| 21 } | 21 } |
| 22 namespace gfx { | 22 namespace gfx { |
| 23 class Canvas; | 23 class Canvas; |
| 24 class Font; | 24 class Font; |
| 25 class ImageSkia; | 25 class ImageSkia; |
| 26 class Point; | 26 class Point; |
| 27 class Size; | 27 class Size; |
| 28 } | |
| 29 namespace ui { | |
| 30 class SlideAnimation; | 28 class SlideAnimation; |
| 31 } | 29 } |
| 32 namespace views { | 30 namespace views { |
| 33 class NonClientFrameView; | 31 class NonClientFrameView; |
| 34 class View; | 32 class View; |
| 35 class Widget; | 33 class Widget; |
| 36 } | 34 } |
| 37 | 35 |
| 38 namespace ash { | 36 namespace ash { |
| 39 class FrameCaptionButtonContainerView; | 37 class FrameCaptionButtonContainerView; |
| 40 | 38 |
| 41 // Helper class for painting window frames. Exists to share code between | 39 // Helper class for painting window frames. Exists to share code between |
| 42 // various implementations of views::NonClientFrameView. Canonical source of | 40 // various implementations of views::NonClientFrameView. Canonical source of |
| 43 // layout constants for Ash window frames. | 41 // layout constants for Ash window frames. |
| 44 class ASH_EXPORT FramePainter : public aura::WindowObserver, | 42 class ASH_EXPORT FramePainter : public aura::WindowObserver, |
| 45 public ui::AnimationDelegate, | 43 public gfx::AnimationDelegate, |
| 46 public wm::WindowSettings::Observer { | 44 public wm::WindowSettings::Observer { |
| 47 public: | 45 public: |
| 48 // Opacity values for the window header in various states, from 0 to 255. | 46 // Opacity values for the window header in various states, from 0 to 255. |
| 49 static int kActiveWindowOpacity; | 47 static int kActiveWindowOpacity; |
| 50 static int kInactiveWindowOpacity; | 48 static int kInactiveWindowOpacity; |
| 51 static int kSoloWindowOpacity; | 49 static int kSoloWindowOpacity; |
| 52 | 50 |
| 53 enum HeaderMode { | 51 enum HeaderMode { |
| 54 ACTIVE, | 52 ACTIVE, |
| 55 INACTIVE | 53 INACTIVE |
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| 144 virtual void OnWindowBoundsChanged(aura::Window* window, | 142 virtual void OnWindowBoundsChanged(aura::Window* window, |
| 145 const gfx::Rect& old_bounds, | 143 const gfx::Rect& old_bounds, |
| 146 const gfx::Rect& new_bounds) OVERRIDE; | 144 const gfx::Rect& new_bounds) OVERRIDE; |
| 147 virtual void OnWindowAddedToRootWindow(aura::Window* window) OVERRIDE; | 145 virtual void OnWindowAddedToRootWindow(aura::Window* window) OVERRIDE; |
| 148 virtual void OnWindowRemovingFromRootWindow(aura::Window* window) OVERRIDE; | 146 virtual void OnWindowRemovingFromRootWindow(aura::Window* window) OVERRIDE; |
| 149 | 147 |
| 150 // ash::WindowSettings::Observer overrides: | 148 // ash::WindowSettings::Observer overrides: |
| 151 virtual void OnTrackedByWorkspaceChanged(aura::Window* window, | 149 virtual void OnTrackedByWorkspaceChanged(aura::Window* window, |
| 152 bool old) OVERRIDE; | 150 bool old) OVERRIDE; |
| 153 | 151 |
| 154 // Overridden from ui::AnimationDelegate | 152 // Overridden from gfx::AnimationDelegate |
| 155 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; | 153 virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE; |
| 156 | 154 |
| 157 private: | 155 private: |
| 158 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, CreateAndDeleteSingleWindow); | 156 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, CreateAndDeleteSingleWindow); |
| 159 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeader); | 157 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeader); |
| 160 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderWithApp); | 158 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderWithApp); |
| 161 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderWithPanel); | 159 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderWithPanel); |
| 162 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderModal); | 160 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderModal); |
| 163 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderConstrained); | 161 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderConstrained); |
| 164 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderNotDrawn); | 162 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderNotDrawn); |
| 165 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderMultiDisplay); | 163 FRIEND_TEST_ALL_PREFIXES(FramePainterTest, UseSoloWindowHeaderMultiDisplay); |
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| 231 int previous_theme_frame_id_; | 229 int previous_theme_frame_id_; |
| 232 int previous_theme_frame_overlay_id_; | 230 int previous_theme_frame_overlay_id_; |
| 233 int previous_opacity_; | 231 int previous_opacity_; |
| 234 | 232 |
| 235 // Image ids and opacity we are crossfading from. | 233 // Image ids and opacity we are crossfading from. |
| 236 int crossfade_theme_frame_id_; | 234 int crossfade_theme_frame_id_; |
| 237 int crossfade_theme_frame_overlay_id_; | 235 int crossfade_theme_frame_overlay_id_; |
| 238 int crossfade_opacity_; | 236 int crossfade_opacity_; |
| 239 | 237 |
| 240 gfx::Rect header_frame_bounds_; | 238 gfx::Rect header_frame_bounds_; |
| 241 scoped_ptr<ui::SlideAnimation> crossfade_animation_; | 239 scoped_ptr<gfx::SlideAnimation> crossfade_animation_; |
| 242 | 240 |
| 243 DISALLOW_COPY_AND_ASSIGN(FramePainter); | 241 DISALLOW_COPY_AND_ASSIGN(FramePainter); |
| 244 }; | 242 }; |
| 245 | 243 |
| 246 } // namespace ash | 244 } // namespace ash |
| 247 | 245 |
| 248 #endif // ASH_WM_FRAME_PAINTER_H_ | 246 #endif // ASH_WM_FRAME_PAINTER_H_ |
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