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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_COMMON_FRAME_HEADER_VIEW_H_ | 5 #ifndef ASH_COMMON_FRAME_HEADER_VIEW_H_ |
| 6 #define ASH_COMMON_FRAME_HEADER_VIEW_H_ | 6 #define ASH_COMMON_FRAME_HEADER_VIEW_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 | 9 |
| 10 #include "ash/ash_export.h" | 10 #include "ash/ash_export.h" |
| 11 #include "ash/common/shell_observer.h" | 11 #include "ash/common/shell_observer.h" |
| 12 #include "ash/common/wm/immersive/wm_immersive_fullscreen_controller_delegate.h" | 12 #include "ash/shared/immersive_fullscreen_controller_delegate.h" |
| 13 #include "base/macros.h" | 13 #include "base/macros.h" |
| 14 #include "third_party/skia/include/core/SkColor.h" | 14 #include "third_party/skia/include/core/SkColor.h" |
| 15 #include "ui/views/view.h" | 15 #include "ui/views/view.h" |
| 16 | 16 |
| 17 namespace views { | 17 namespace views { |
| 18 class ImageView; | 18 class ImageView; |
| 19 class Widget; | 19 class Widget; |
| 20 } | 20 } |
| 21 | 21 |
| 22 namespace ash { | 22 namespace ash { |
| 23 | 23 |
| 24 class DefaultHeaderPainter; | 24 class DefaultHeaderPainter; |
| 25 class FrameCaptionButtonContainerView; | 25 class FrameCaptionButtonContainerView; |
| 26 | 26 |
| 27 // View which paints the frame header (title, caption buttons...). It slides off | 27 // View which paints the frame header (title, caption buttons...). It slides off |
| 28 // and on screen in immersive fullscreen. | 28 // and on screen in immersive fullscreen. |
| 29 class ASH_EXPORT HeaderView : public views::View, | 29 class ASH_EXPORT HeaderView : public views::View, |
| 30 public WmImmersiveFullscreenControllerDelegate, | 30 public ImmersiveFullscreenControllerDelegate, |
| 31 public ShellObserver { | 31 public ShellObserver { |
| 32 public: | 32 public: |
| 33 // |target_widget| is the widget that the caption buttons act on. | 33 // |target_widget| is the widget that the caption buttons act on. |
| 34 // |target_widget| is not necessarily the same as the widget the header is | 34 // |target_widget| is not necessarily the same as the widget the header is |
| 35 // placed in. For example, in immersive fullscreen this view may be painted in | 35 // placed in. For example, in immersive fullscreen this view may be painted in |
| 36 // a widget that slides in and out on top of the main app or browser window. | 36 // a widget that slides in and out on top of the main app or browser window. |
| 37 // However, clicking a caption button should act on the target widget. | 37 // However, clicking a caption button should act on the target widget. |
| 38 explicit HeaderView(views::Widget* target_widget); | 38 explicit HeaderView(views::Widget* target_widget); |
| 39 ~HeaderView() override; | 39 ~HeaderView() override; |
| 40 | 40 |
| (...skipping 29 matching lines...) Expand all Loading... |
| 70 void OnMaximizeModeStarted() override; | 70 void OnMaximizeModeStarted() override; |
| 71 void OnMaximizeModeEnded() override; | 71 void OnMaximizeModeEnded() override; |
| 72 | 72 |
| 73 FrameCaptionButtonContainerView* caption_button_container() { | 73 FrameCaptionButtonContainerView* caption_button_container() { |
| 74 return caption_button_container_; | 74 return caption_button_container_; |
| 75 } | 75 } |
| 76 | 76 |
| 77 views::View* avatar_icon() const; | 77 views::View* avatar_icon() const; |
| 78 | 78 |
| 79 private: | 79 private: |
| 80 // WmImmersiveFullscreenControllerDelegate: | 80 // ImmersiveFullscreenControllerDelegate: |
| 81 void OnImmersiveRevealStarted() override; | 81 void OnImmersiveRevealStarted() override; |
| 82 void OnImmersiveRevealEnded() override; | 82 void OnImmersiveRevealEnded() override; |
| 83 void OnImmersiveFullscreenExited() override; | 83 void OnImmersiveFullscreenExited() override; |
| 84 void SetVisibleFraction(double visible_fraction) override; | 84 void SetVisibleFraction(double visible_fraction) override; |
| 85 std::vector<gfx::Rect> GetVisibleBoundsInScreen() const override; | 85 std::vector<gfx::Rect> GetVisibleBoundsInScreen() const override; |
| 86 | 86 |
| 87 // The widget that the caption buttons act on. | 87 // The widget that the caption buttons act on. |
| 88 views::Widget* target_widget_; | 88 views::Widget* target_widget_; |
| 89 | 89 |
| 90 // Helper for painting the header. | 90 // Helper for painting the header. |
| 91 std::unique_ptr<DefaultHeaderPainter> header_painter_; | 91 std::unique_ptr<DefaultHeaderPainter> header_painter_; |
| 92 | 92 |
| 93 views::ImageView* avatar_icon_; | 93 views::ImageView* avatar_icon_; |
| 94 | 94 |
| 95 // View which contains the window caption buttons. | 95 // View which contains the window caption buttons. |
| 96 FrameCaptionButtonContainerView* caption_button_container_; | 96 FrameCaptionButtonContainerView* caption_button_container_; |
| 97 | 97 |
| 98 // The fraction of the header's height which is visible while in fullscreen. | 98 // The fraction of the header's height which is visible while in fullscreen. |
| 99 // This value is meaningless when not in fullscreen. | 99 // This value is meaningless when not in fullscreen. |
| 100 double fullscreen_visible_fraction_; | 100 double fullscreen_visible_fraction_; |
| 101 | 101 |
| 102 DISALLOW_COPY_AND_ASSIGN(HeaderView); | 102 DISALLOW_COPY_AND_ASSIGN(HeaderView); |
| 103 }; | 103 }; |
| 104 | 104 |
| 105 } // namespace ash | 105 } // namespace ash |
| 106 | 106 |
| 107 #endif // ASH_COMMON_FRAME_HEADER_VIEW_H_ | 107 #endif // ASH_COMMON_FRAME_HEADER_VIEW_H_ |
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