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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_APP_LIST_ITEM_VIEW_H_ | 5 #ifndef UI_APP_LIST_VIEWS_APP_LIST_ITEM_VIEW_H_ |
6 #define UI_APP_LIST_VIEWS_APP_LIST_ITEM_VIEW_H_ | 6 #define UI_APP_LIST_VIEWS_APP_LIST_ITEM_VIEW_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
13 #include "base/strings/string16.h" | 13 #include "base/strings/string16.h" |
14 #include "base/timer/timer.h" | 14 #include "base/timer/timer.h" |
15 #include "ui/app_list/app_list_export.h" | 15 #include "ui/app_list/app_list_export.h" |
16 #include "ui/app_list/app_list_item_observer.h" | 16 #include "ui/app_list/app_list_item_observer.h" |
17 #include "ui/app_list/views/cached_label.h" | |
18 #include "ui/app_list/views/image_shadow_animator.h" | 17 #include "ui/app_list/views/image_shadow_animator.h" |
19 #include "ui/views/context_menu_controller.h" | 18 #include "ui/views/context_menu_controller.h" |
20 #include "ui/views/controls/button/custom_button.h" | 19 #include "ui/views/controls/button/custom_button.h" |
21 | 20 |
22 class SkBitmap; | 21 class SkBitmap; |
23 | 22 |
24 namespace views { | 23 namespace views { |
25 class ImageView; | 24 class ImageView; |
26 class Label; | 25 class Label; |
27 class MenuRunner; | 26 class MenuRunner; |
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47 // Set the icon of this image, adding a drop shadow if |has_shadow|. | 46 // Set the icon of this image, adding a drop shadow if |has_shadow|. |
48 void SetIcon(const gfx::ImageSkia& icon); | 47 void SetIcon(const gfx::ImageSkia& icon); |
49 | 48 |
50 void SetItemName(const base::string16& display_name, | 49 void SetItemName(const base::string16& display_name, |
51 const base::string16& full_name); | 50 const base::string16& full_name); |
52 void SetItemIsInstalling(bool is_installing); | 51 void SetItemIsInstalling(bool is_installing); |
53 bool is_highlighted() { return is_highlighted_; } // for unit test | 52 bool is_highlighted() { return is_highlighted_; } // for unit test |
54 void SetItemIsHighlighted(bool is_highlighted); | 53 void SetItemIsHighlighted(bool is_highlighted); |
55 void SetItemPercentDownloaded(int percent_downloaded); | 54 void SetItemPercentDownloaded(int percent_downloaded); |
56 | 55 |
57 void Prerender(); | |
58 | |
59 void CancelContextMenu(); | 56 void CancelContextMenu(); |
60 | 57 |
61 gfx::ImageSkia GetDragImage(); | 58 gfx::ImageSkia GetDragImage(); |
62 void OnDragEnded(); | 59 void OnDragEnded(); |
63 gfx::Point GetDragImageOffset(); | 60 gfx::Point GetDragImageOffset(); |
64 | 61 |
65 void SetAsAttemptedFolderTarget(bool is_target_folder); | 62 void SetAsAttemptedFolderTarget(bool is_target_folder); |
66 | 63 |
67 AppListItem* item() const { return item_weak_; } | 64 AppListItem* item() const { return item_weak_; } |
68 | 65 |
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130 ui::MenuSourceType source_type) override; | 127 ui::MenuSourceType source_type) override; |
131 | 128 |
132 // views::CustomButton overrides: | 129 // views::CustomButton overrides: |
133 void StateChanged() override; | 130 void StateChanged() override; |
134 bool ShouldEnterPushedState(const ui::Event& event) override; | 131 bool ShouldEnterPushedState(const ui::Event& event) override; |
135 | 132 |
136 // views::View overrides: | 133 // views::View overrides: |
137 bool OnKeyPressed(const ui::KeyEvent& event) override; | 134 bool OnKeyPressed(const ui::KeyEvent& event) override; |
138 bool OnMousePressed(const ui::MouseEvent& event) override; | 135 bool OnMousePressed(const ui::MouseEvent& event) override; |
139 void OnMouseReleased(const ui::MouseEvent& event) override; | 136 void OnMouseReleased(const ui::MouseEvent& event) override; |
140 void OnMouseCaptureLost() override; | |
141 bool OnMouseDragged(const ui::MouseEvent& event) override; | 137 bool OnMouseDragged(const ui::MouseEvent& event) override; |
142 | 138 |
143 // AppListItemObserver overrides: | 139 // AppListItemObserver overrides: |
144 void ItemIconChanged() override; | 140 void ItemIconChanged() override; |
145 void ItemNameChanged() override; | 141 void ItemNameChanged() override; |
146 void ItemIsInstallingChanged() override; | 142 void ItemIsInstallingChanged() override; |
147 void ItemPercentDownloadedChanged() override; | 143 void ItemPercentDownloadedChanged() override; |
148 void ItemBeingDestroyed() override; | 144 void ItemBeingDestroyed() override; |
149 | 145 |
150 const bool is_folder_; | 146 const bool is_folder_; |
151 const bool is_in_folder_; | 147 const bool is_in_folder_; |
152 | 148 |
153 AppListItem* item_weak_; // Owned by AppListModel. Can be NULL. | 149 AppListItem* item_weak_; // Owned by AppListModel. Can be NULL. |
154 | 150 |
155 AppsGridView* apps_grid_view_; // Parent view, owns this. | 151 AppsGridView* apps_grid_view_; // Parent view, owns this. |
156 views::ImageView* icon_; // Strongly typed child view. | 152 views::ImageView* icon_; // Strongly typed child view. |
157 CachedLabel* title_; // Strongly typed child view. | 153 views::Label* title_; // Strongly typed child view. |
158 ProgressBarView* progress_bar_; // Strongly typed child view. | 154 ProgressBarView* progress_bar_; // Strongly typed child view. |
159 | 155 |
160 std::unique_ptr<views::MenuRunner> context_menu_runner_; | 156 std::unique_ptr<views::MenuRunner> context_menu_runner_; |
161 | 157 |
162 UIState ui_state_; | 158 UIState ui_state_; |
163 | 159 |
164 // True if scroll gestures should contribute to dragging. | 160 // True if scroll gestures should contribute to dragging. |
165 bool touch_dragging_; | 161 bool touch_dragging_; |
166 | 162 |
167 ImageShadowAnimator shadow_animator_; | 163 ImageShadowAnimator shadow_animator_; |
168 | 164 |
169 bool is_installing_; | 165 bool is_installing_; |
170 bool is_highlighted_; | 166 bool is_highlighted_; |
171 | 167 |
172 base::string16 tooltip_text_; | 168 base::string16 tooltip_text_; |
173 | 169 |
174 // A timer to defer showing drag UI when mouse is pressed. | 170 // A timer to defer showing drag UI when mouse is pressed. |
175 base::OneShotTimer mouse_drag_timer_; | 171 base::OneShotTimer mouse_drag_timer_; |
176 | 172 |
177 DISALLOW_COPY_AND_ASSIGN(AppListItemView); | 173 DISALLOW_COPY_AND_ASSIGN(AppListItemView); |
178 }; | 174 }; |
179 | 175 |
180 } // namespace app_list | 176 } // namespace app_list |
181 | 177 |
182 #endif // UI_APP_LIST_VIEWS_APP_LIST_ITEM_VIEW_H_ | 178 #endif // UI_APP_LIST_VIEWS_APP_LIST_ITEM_VIEW_H_ |
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