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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_APP_LIST_VIEWS_APP_LIST_FOLDER_VIEW_H_ | 5 #ifndef UI_APP_LIST_VIEWS_APP_LIST_FOLDER_VIEW_H_ |
6 #define UI_APP_LIST_VIEWS_APP_LIST_FOLDER_VIEW_H_ | 6 #define UI_APP_LIST_VIEWS_APP_LIST_FOLDER_VIEW_H_ |
7 | 7 |
8 #include "ui/app_list/app_list_item_list_observer.h" | 8 #include "ui/app_list/app_list_item_list_observer.h" |
9 #include "ui/app_list/views/apps_grid_view.h" | |
xiyuan
2014/02/06 22:45:12
nit: This can go in cc file.
jennyz
2014/02/07 00:03:10
Since AppsGridView::Pointer is used in DispatchDra
xiyuan
2014/02/07 00:32:19
I see. Yep, enum could not be forward declared.
| |
9 #include "ui/app_list/views/folder_header_view.h" | 10 #include "ui/app_list/views/folder_header_view.h" |
10 #include "ui/app_list/views/folder_header_view_delegate.h" | 11 #include "ui/app_list/views/folder_header_view_delegate.h" |
11 #include "ui/compositor/layer_animation_observer.h" | 12 #include "ui/compositor/layer_animation_observer.h" |
12 #include "ui/views/controls/button/button.h" | 13 #include "ui/views/controls/button/button.h" |
13 #include "ui/views/view.h" | 14 #include "ui/views/view.h" |
14 | 15 |
15 namespace content { | 16 namespace content { |
16 class WebContents; | 17 class WebContents; |
17 } | 18 } |
18 | 19 |
19 namespace views { | 20 namespace views { |
20 class ViewModel; | 21 class ViewModel; |
21 } | 22 } |
22 | 23 |
23 namespace app_list { | 24 namespace app_list { |
24 | 25 |
25 class AppsContainerView; | 26 class AppsContainerView; |
26 class AppsGridView; | 27 class AppsGridView; |
27 class AppListFolderItem; | 28 class AppListFolderItem; |
29 class AppListItemView; | |
28 class AppListMainView; | 30 class AppListMainView; |
29 class AppListModel; | 31 class AppListModel; |
30 class FolderHeaderView; | 32 class FolderHeaderView; |
31 class PaginationModel; | 33 class PaginationModel; |
32 | 34 |
33 class AppListFolderView : public views::View, | 35 class AppListFolderView : public views::View, |
34 public FolderHeaderViewDelegate, | 36 public FolderHeaderViewDelegate, |
35 public AppListItemListObserver, | 37 public AppListItemListObserver, |
36 public ui::ImplicitAnimationObserver { | 38 public ui::ImplicitAnimationObserver { |
37 public: | 39 public: |
38 AppListFolderView(AppsContainerView* container_view, | 40 AppListFolderView(AppsContainerView* container_view, |
39 AppListModel* model, | 41 AppListModel* model, |
40 AppListMainView* app_list_main_view, | 42 AppListMainView* app_list_main_view, |
41 content::WebContents* start_page_contents); | 43 content::WebContents* start_page_contents); |
42 virtual ~AppListFolderView(); | 44 virtual ~AppListFolderView(); |
43 | 45 |
44 void SetAppListFolderItem(AppListFolderItem* folder); | 46 void SetAppListFolderItem(AppListFolderItem* folder); |
45 | 47 |
46 // Schedules an animation to show or hide the view. | 48 // Schedules an animation to show or hide the view. |
47 void ScheduleShowHideAnimation(bool show); | 49 // If |show| is false, the view should be set to invisible after the |
50 // animation is done unless |hide_for_reparent| is true. | |
51 void ScheduleShowHideAnimation(bool show, bool hide_for_reparent); | |
48 | 52 |
49 // Gets icon image bounds of the item at |index|, relative to | 53 // Gets icon image bounds of the item at |index|, relative to |
50 // AppListFolderView. | 54 // AppListFolderView. |
51 gfx::Rect GetItemIconBoundsAt(int index); | 55 gfx::Rect GetItemIconBoundsAt(int index); |
52 | 56 |
57 // Updates the folder view background to show or hide folder container ink | |
58 // bubble. | |
59 void UpdateFolderViewBackground(bool show_bubble); | |
60 | |
61 void UpdateFolderNameVisibility(bool visible); | |
62 | |
63 // Returns true if |point| falls outside of the folder container ink bubble. | |
64 bool IsPointOutsideOfFolderBoundray(const gfx::Point& point); | |
65 | |
66 // Called when a folder item is dragged out of the folder to be re-parented. | |
67 // |original_drag_view| is the |drag_view_| inside the folder's grid view. | |
68 // |drag_point_in_folder_grid| is the last drag point in coordinate of the | |
69 // AppsGridView inside the folder. | |
70 void ReparentItem(AppListItemView* original_drag_view, | |
71 const gfx::Point& drag_point_in_folder_grid); | |
72 | |
73 // Dispatches drag event from the hidden grid view to the root level grid view | |
74 // for re-parenting a folder item. | |
75 void DispatchDragEventForReparent(AppsGridView::Pointer pointer, | |
76 const ui::LocatedEvent& event); | |
xiyuan
2014/02/06 22:45:12
nit: 4-space indent
jennyz
2014/02/07 00:03:10
Done.
| |
77 | |
78 // Dispatches EndDrag event from the hidden grid view to the root level grid | |
79 // view for reparenting a folder item. | |
80 // |events_forwarded_to_drag_drop_host|: True if the dragged item is dropped | |
81 // to the drag_drop_host, eg. dropped on shelf. | |
82 void DispatchEndDragEventForReparent(bool events_forwarded_to_drag_drop_host); | |
83 | |
84 bool hide_for_reparent() const { return hide_for_reparent_; } | |
xiyuan
2014/02/06 22:45:12
nit: accessor at the last section of methods
jennyz
2014/02/07 00:03:10
Done.
| |
85 | |
53 // views::View overrides: | 86 // views::View overrides: |
54 virtual gfx::Size GetPreferredSize() OVERRIDE; | 87 virtual gfx::Size GetPreferredSize() OVERRIDE; |
55 virtual void Layout() OVERRIDE; | 88 virtual void Layout() OVERRIDE; |
56 virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE; | 89 virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE; |
57 | 90 |
58 // Overridden from AppListItemListObserver: | 91 // Overridden from AppListItemListObserver: |
59 virtual void OnListItemRemoved(size_t index, AppListItem* item) OVERRIDE; | 92 virtual void OnListItemRemoved(size_t index, AppListItem* item) OVERRIDE; |
60 | 93 |
61 // ui::ImplicitAnimationObserver overrides: | 94 // ui::ImplicitAnimationObserver overrides: |
62 virtual void OnImplicitAnimationsCompleted() OVERRIDE; | 95 virtual void OnImplicitAnimationsCompleted() OVERRIDE; |
63 | 96 |
97 AppsGridView* items_grid_view() { return items_grid_view_; } | |
98 | |
64 private: | 99 private: |
65 void CalculateIdealBounds(); | 100 void CalculateIdealBounds(); |
66 | 101 |
102 // Starts setting up drag in root level apps grid view for re-parenting a | |
103 // folder item. | |
104 // |drag_point_in_root_grid| is in the cooridnates of root level AppsGridView. | |
105 void StartSetupDragInRootLevelAppsGridView( | |
106 AppListItemView* original_drag_view, | |
107 const gfx::Point& drag_point_in_root_grid); | |
108 | |
67 // Overridden from FolderHeaderViewDelegate: | 109 // Overridden from FolderHeaderViewDelegate: |
68 virtual void NavigateBack(AppListFolderItem* item, | 110 virtual void NavigateBack(AppListFolderItem* item, |
69 const ui::Event& event_flags) OVERRIDE; | 111 const ui::Event& event_flags) OVERRIDE; |
70 | 112 |
71 AppsContainerView* container_view_; // Not owned. | 113 AppsContainerView* container_view_; // Not owned. |
72 FolderHeaderView* folder_header_view_; // Owned by views hierarchy. | 114 FolderHeaderView* folder_header_view_; // Owned by views hierarchy. |
73 AppsGridView* items_grid_view_; // Owned by the views hierarchy. | 115 AppsGridView* items_grid_view_; // Owned by the views hierarchy. |
74 | 116 |
75 scoped_ptr<views::ViewModel> view_model_; | 117 scoped_ptr<views::ViewModel> view_model_; |
76 | 118 |
77 AppListModel* model_; // Not owned. | 119 AppListModel* model_; // Not owned. |
78 AppListFolderItem* folder_item_; // Not owned. | 120 AppListFolderItem* folder_item_; // Not owned. |
79 | 121 |
80 scoped_ptr<PaginationModel> pagination_model_; | 122 scoped_ptr<PaginationModel> pagination_model_; |
81 | 123 |
124 bool hide_for_reparent_; | |
125 | |
82 DISALLOW_COPY_AND_ASSIGN(AppListFolderView); | 126 DISALLOW_COPY_AND_ASSIGN(AppListFolderView); |
83 }; | 127 }; |
84 | 128 |
85 } // namespace app_list | 129 } // namespace app_list |
86 | 130 |
87 #endif // UI_APP_LIST_VIEWS_APP_LIST_FOLDER_VIEW_H_ | 131 #endif // UI_APP_LIST_VIEWS_APP_LIST_FOLDER_VIEW_H_ |
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