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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_APP_LIST_VIEWS_CONTENTS_VIEW_H_ | 5 #ifndef UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_ |
6 #define UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_ | 6 #define UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
| 11 #include "ui/app_list/app_list_export.h" |
11 #include "ui/views/view.h" | 12 #include "ui/views/view.h" |
12 | 13 |
13 namespace content { | 14 namespace content { |
14 class WebContents; | 15 class WebContents; |
15 } | 16 } |
16 | 17 |
17 namespace views { | 18 namespace views { |
18 class BoundsAnimator; | 19 class BoundsAnimator; |
19 class ViewModel; | 20 class ViewModel; |
20 } | 21 } |
21 | 22 |
22 namespace app_list { | 23 namespace app_list { |
23 | 24 |
24 class AppsGridView; | 25 class AppsGridView; |
25 class ApplicationDragAndDropHost; | 26 class ApplicationDragAndDropHost; |
26 class AppListFolderItem; | 27 class AppListFolderItem; |
27 class AppListMainView; | 28 class AppListMainView; |
28 class AppListModel; | 29 class AppListModel; |
29 class AppListViewDelegate; | 30 class AppListViewDelegate; |
30 class AppsContainerView; | 31 class AppsContainerView; |
31 class PaginationModel; | 32 class PaginationModel; |
32 class StartPageView; | 33 class StartPageView; |
33 | 34 |
34 // A view to manage sub views under the search box (apps grid view + page | 35 // A view to manage sub views under the search box (apps grid view + page |
35 // switcher and search results). The two sets of sub views are mutually | 36 // switcher and search results). The two sets of sub views are mutually |
36 // exclusive. ContentsView manages a show state to choose one set to show | 37 // exclusive. ContentsView manages a show state to choose one set to show |
37 // and animates the transition between show states. | 38 // and animates the transition between show states. |
38 class ContentsView : public views::View { | 39 class APP_LIST_EXPORT ContentsView : public views::View { |
39 public: | 40 public: |
40 enum ShowState { | 41 enum ShowState { |
41 SHOW_APPS, | 42 SHOW_APPS, |
42 SHOW_SEARCH_RESULTS, | 43 SHOW_SEARCH_RESULTS, |
43 SHOW_START_PAGE, | 44 SHOW_START_PAGE, |
44 }; | 45 }; |
45 | 46 |
46 ContentsView(AppListMainView* app_list_main_view, | 47 ContentsView(AppListMainView* app_list_main_view, |
47 PaginationModel* pagination_model, | 48 PaginationModel* pagination_model, |
48 AppListModel* model, | 49 AppListModel* model, |
(...skipping 10 matching lines...) Expand all Loading... |
59 | 60 |
60 void ShowSearchResults(bool show); | 61 void ShowSearchResults(bool show); |
61 void ShowFolderContent(AppListFolderItem* folder); | 62 void ShowFolderContent(AppListFolderItem* folder); |
62 | 63 |
63 // Sets show state and animates the subviews to match the show state. | 64 // Sets show state and animates the subviews to match the show state. |
64 void SetShowState(ShowState show_state); | 65 void SetShowState(ShowState show_state); |
65 | 66 |
66 void Prerender(); | 67 void Prerender(); |
67 | 68 |
68 AppsContainerView* apps_container_view() { return apps_container_view_; } | 69 AppsContainerView* apps_container_view() { return apps_container_view_; } |
| 70 StartPageView* start_page_view() { return start_page_view_; } |
69 | 71 |
70 ShowState show_state() const { return show_state_; } | 72 ShowState show_state() const { return show_state_; } |
71 | 73 |
72 // Overridden from views::View: | 74 // Overridden from views::View: |
73 virtual gfx::Size GetPreferredSize() OVERRIDE; | 75 virtual gfx::Size GetPreferredSize() OVERRIDE; |
74 virtual void Layout() OVERRIDE; | 76 virtual void Layout() OVERRIDE; |
75 virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE; | 77 virtual bool OnKeyPressed(const ui::KeyEvent& event) OVERRIDE; |
76 virtual bool OnMouseWheel(const ui::MouseWheelEvent& event) OVERRIDE; | 78 virtual bool OnMouseWheel(const ui::MouseWheelEvent& event) OVERRIDE; |
77 | 79 |
78 private: | 80 private: |
79 // Invoked when show state is changed. | 81 // Invoked when show state is changed. |
80 void ShowStateChanged(); | 82 void ShowStateChanged(); |
81 | 83 |
82 void CalculateIdealBounds(); | 84 void CalculateIdealBounds(); |
83 void AnimateToIdealBounds(); | 85 void AnimateToIdealBounds(); |
84 | 86 |
85 // Overridden from ui::EventHandler: | 87 // Overridden from ui::EventHandler: |
86 virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE; | 88 virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE; |
87 virtual void OnScrollEvent(ui::ScrollEvent* event) OVERRIDE; | 89 virtual void OnScrollEvent(ui::ScrollEvent* event) OVERRIDE; |
88 | 90 |
89 ShowState show_state_; | 91 ShowState show_state_; |
90 PaginationModel* pagination_model_; // Owned by AppListController. | 92 PaginationModel* pagination_model_; // Owned by AppListController. |
91 | 93 |
92 AppsContainerView* apps_container_view_; // Owned by the views hierarchy. | 94 AppsContainerView* apps_container_view_; // Owned by the views hierarchy. |
| 95 StartPageView* start_page_view_; // Owned by the views hierarchy. |
| 96 |
93 AppListMainView* app_list_main_view_; // Parent view, owns this. | 97 AppListMainView* app_list_main_view_; // Parent view, owns this. |
94 | 98 |
95 scoped_ptr<views::ViewModel> view_model_; | 99 scoped_ptr<views::ViewModel> view_model_; |
96 scoped_ptr<views::BoundsAnimator> bounds_animator_; | 100 scoped_ptr<views::BoundsAnimator> bounds_animator_; |
97 | 101 |
98 DISALLOW_COPY_AND_ASSIGN(ContentsView); | 102 DISALLOW_COPY_AND_ASSIGN(ContentsView); |
99 }; | 103 }; |
100 | 104 |
101 } // namespace app_list | 105 } // namespace app_list |
102 | 106 |
103 #endif // UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_ | 107 #endif // UI_APP_LIST_VIEWS_CONTENTS_VIEW_H_ |
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