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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef ASH_COMMON_FRAME_CUSTOM_FRAME_VIEW_ASH_H_ | |
| 6 #define ASH_COMMON_FRAME_CUSTOM_FRAME_VIEW_ASH_H_ | |
| 7 | |
| 8 #include <memory> | |
| 9 | |
| 10 #include "ash/ash_export.h" | |
| 11 #include "base/macros.h" | |
| 12 #include "third_party/skia/include/core/SkColor.h" | |
| 13 #include "ui/views/window/non_client_view.h" | |
| 14 | |
| 15 namespace views { | |
| 16 class Widget; | |
| 17 } | |
| 18 | |
| 19 namespace ash { | |
| 20 | |
| 21 class FrameCaptionButtonContainerView; | |
| 22 class HeaderView; | |
| 23 class ImmersiveFullscreenController; | |
| 24 class ImmersiveFullscreenControllerDelegate; | |
| 25 | |
| 26 // A NonClientFrameView used for packaged apps, dialogs and other non-browser | |
| 27 // windows. It supports immersive fullscreen. When in immersive fullscreen, the | |
| 28 // client view takes up the entire widget and the window header is an overlay. | |
| 29 // The window header overlay slides onscreen when the user hovers the mouse at | |
| 30 // the top of the screen. See also views::CustomFrameView and | |
| 31 // BrowserNonClientFrameViewAsh. | |
| 32 class ASH_EXPORT CustomFrameViewAsh : public views::NonClientFrameView { | |
| 33 public: | |
| 34 // Internal class name. | |
| 35 static const char kViewClassName[]; | |
| 36 | |
| 37 // |enable_immersive| controls whether ImmersiveFullscreenController is | |
| 38 // created for the CustomFrameViewAsh; if true and a WindowStateDelegate has | |
| 39 // not been set on the WindowState associated with |frame|, then an | |
| 40 // ImmersiveFullscreenController is created. | |
| 41 // If ImmersiveFullscreenControllerDelegate is not supplied, HeaderView is | |
| 42 // used as the ImmersiveFullscreenControllerDelegate. | |
| 43 explicit CustomFrameViewAsh( | |
| 44 views::Widget* frame, | |
| 45 ImmersiveFullscreenControllerDelegate* immersive_delegate = nullptr, | |
| 46 bool enable_immersive = true); | |
| 47 ~CustomFrameViewAsh() override; | |
| 48 | |
| 49 // Inits |immersive_fullscreen_controller| so that the controller reveals | |
| 50 // and hides |header_view_| in immersive fullscreen. | |
| 51 // CustomFrameViewAsh does not take ownership of | |
| 52 // |immersive_fullscreen_controller|. | |
| 53 void InitImmersiveFullscreenControllerForView( | |
| 54 ImmersiveFullscreenController* immersive_fullscreen_controller); | |
| 55 | |
| 56 // Sets the active and inactive frame colors. Note the inactive frame color | |
| 57 // will have some transparency added when the frame is drawn. | |
| 58 void SetFrameColors(SkColor active_frame_color, SkColor inactive_frame_color); | |
| 59 | |
| 60 // views::NonClientFrameView: | |
| 61 gfx::Rect GetBoundsForClientView() const override; | |
| 62 gfx::Rect GetWindowBoundsForClientBounds( | |
| 63 const gfx::Rect& client_bounds) const override; | |
| 64 int NonClientHitTest(const gfx::Point& point) override; | |
| 65 void GetWindowMask(const gfx::Size& size, gfx::Path* window_mask) override; | |
| 66 void ResetWindowControls() override; | |
| 67 void UpdateWindowIcon() override; | |
| 68 void UpdateWindowTitle() override; | |
| 69 void SizeConstraintsChanged() override; | |
| 70 void ActivationChanged(bool active) override; | |
| 71 | |
| 72 // views::View: | |
| 73 gfx::Size GetPreferredSize() const override; | |
| 74 void Layout() override; | |
| 75 const char* GetClassName() const override; | |
| 76 gfx::Size GetMinimumSize() const override; | |
| 77 gfx::Size GetMaximumSize() const override; | |
| 78 void SchedulePaintInRect(const gfx::Rect& r) override; | |
| 79 void VisibilityChanged(views::View* starting_from, bool is_visible) override; | |
| 80 | |
| 81 // Get the view of the header. | |
| 82 views::View* GetHeaderView(); | |
| 83 | |
| 84 const views::View* GetAvatarIconViewForTest() const; | |
| 85 | |
| 86 private: | |
| 87 class OverlayView; | |
| 88 friend class TestWidgetConstraintsDelegate; | |
| 89 | |
| 90 // views::NonClientFrameView: | |
| 91 bool DoesIntersectRect(const views::View* target, | |
| 92 const gfx::Rect& rect) const override; | |
| 93 | |
| 94 // Returns the container for the minimize/maximize/close buttons that is held | |
| 95 // by the HeaderView. Used in testing. | |
| 96 FrameCaptionButtonContainerView* GetFrameCaptionButtonContainerViewForTest(); | |
| 97 | |
| 98 // Height from top of window to top of client area. | |
| 99 int NonClientTopBorderHeight() const; | |
| 100 | |
| 101 // Not owned. | |
| 102 views::Widget* frame_; | |
| 103 | |
| 104 // View which contains the title and window controls. | |
| 105 HeaderView* header_view_; | |
| 106 | |
| 107 ImmersiveFullscreenControllerDelegate* immersive_delegate_; | |
| 108 | |
| 109 DISALLOW_COPY_AND_ASSIGN(CustomFrameViewAsh); | |
| 110 }; | |
| 111 | |
| 112 } // namespace ash | |
| 113 | |
| 114 #endif // ASH_COMMON_FRAME_CUSTOM_FRAME_VIEW_ASH_H_ | |
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Chromium Code Reviews
Issue 2734653002:
chromeos: Move files in //ash/common to //ash (Closed)
