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Issue 6251001: Move chrome/browser/gtk/ to chrome/browser/ui/gtk/... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 11 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_ 5 #ifndef CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_
6 #define CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_ 6 #define CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_
7 #pragma once 7 #pragma once
8 8
9 #include <gtk/gtk.h> 9 #include "chrome/browser/ui/gtk/download_item_gtk.h"
10 10 // TODO(msw): remove this file once all includes have been updated.
11 #include <string>
12
13 #include "app/gtk_signal.h"
14 #include "base/scoped_ptr.h"
15 #include "base/time.h"
16 #include "chrome/browser/download/download_item.h"
17 #include "chrome/browser/icon_manager.h"
18 #include "chrome/browser/gtk/owned_widget_gtk.h"
19 #include "chrome/common/notification_observer.h"
20 #include "chrome/common/notification_registrar.h"
21 #include "ui/base/animation/animation_delegate.h"
22
23 class BaseDownloadItemModel;
24 class DownloadShelfContextMenuGtk;
25 class DownloadShelfGtk;
26 class GtkThemeProvider;
27 class NineBox;
28 class SkBitmap;
29
30 namespace ui {
31 class SlideAnimation;
32 }
33
34 class DownloadItemGtk : public DownloadItem::Observer,
35 public ui::AnimationDelegate,
36 public NotificationObserver {
37 public:
38 // DownloadItemGtk takes ownership of |download_item_model|.
39 DownloadItemGtk(DownloadShelfGtk* parent_shelf,
40 BaseDownloadItemModel* download_item_model);
41
42 // Destroys all widgets belonging to this DownloadItemGtk.
43 ~DownloadItemGtk();
44
45 // DownloadItem::Observer implementation.
46 virtual void OnDownloadUpdated(DownloadItem* download);
47 virtual void OnDownloadFileCompleted(DownloadItem* download) { }
48 virtual void OnDownloadOpened(DownloadItem* download) { }
49
50 // ui::AnimationDelegate implementation.
51 virtual void AnimationProgressed(const ui::Animation* animation);
52
53 // Overridden from NotificationObserver:
54 virtual void Observe(NotificationType type,
55 const NotificationSource& source,
56 const NotificationDetails& details);
57
58 // Called when the icon manager has finished loading the icon. We take
59 // ownership of |icon_bitmap|.
60 void OnLoadSmallIconComplete(IconManager::Handle handle,
61 SkBitmap* icon_bitmap);
62 void OnLoadLargeIconComplete(IconManager::Handle handle,
63 SkBitmap* icon_bitmap);
64
65 // Returns the DownloadItem model object belonging to this item.
66 DownloadItem* get_download();
67
68 private:
69 friend class DownloadShelfContextMenuGtk;
70
71 // Returns true IFF the download is dangerous and unconfirmed.
72 bool IsDangerous();
73
74 // Functions for controlling the progress animation.
75 // Repaint the download progress.
76 void UpdateDownloadProgress();
77
78 // Starts a repeating timer for UpdateDownloadProgress.
79 void StartDownloadProgress();
80
81 // Stops the repeating timer.
82 void StopDownloadProgress();
83
84 // Ask the icon manager to asynchronously start loading the icon for the file.
85 void LoadIcon();
86
87 // Sets the tooltip on the download button.
88 void UpdateTooltip();
89
90 // Sets the name label to the correct color.
91 void UpdateNameLabel();
92
93 // Sets the text of |status_label_| with the correct color.
94 void UpdateStatusLabel(const std::string& status_text);
95
96 // Sets the components of the danger warning.
97 void UpdateDangerWarning();
98
99 static void InitNineBoxes();
100
101 // Draws everything in GTK rendering mode.
102 CHROMEGTK_CALLBACK_1(DownloadItemGtk, gboolean, OnHboxExpose,
103 GdkEventExpose*);
104
105 // Used for the download item's body and menu button in chrome theme mode.
106 CHROMEGTK_CALLBACK_1(DownloadItemGtk, gboolean, OnExpose, GdkEventExpose*);
107
108 // Called when |body_| is clicked.
109 CHROMEGTK_CALLBACK_0(DownloadItemGtk, void, OnClick);
110
111 // Used for the download icon.
112 CHROMEGTK_CALLBACK_1(DownloadItemGtk, gboolean, OnProgressAreaExpose,
113 GdkEventExpose*);
114
115 CHROMEGTK_CALLBACK_1(DownloadItemGtk, gboolean, OnMenuButtonPressEvent,
116 GdkEvent*);
117
118 // Dangerous download related. -----------------------------------------------
119 CHROMEGTK_CALLBACK_1(DownloadItemGtk, gboolean, OnDangerousPromptExpose,
120 GdkEventExpose*);
121 CHROMEGTK_CALLBACK_0(DownloadItemGtk, void, OnDangerousAccept);
122 CHROMEGTK_CALLBACK_0(DownloadItemGtk, void, OnDangerousDecline);
123
124 // Nineboxes for the body area.
125 static NineBox* body_nine_box_normal_;
126 static NineBox* body_nine_box_prelight_;
127 static NineBox* body_nine_box_active_;
128
129 // Nineboxes for the menu button.
130 static NineBox* menu_nine_box_normal_;
131 static NineBox* menu_nine_box_prelight_;
132 static NineBox* menu_nine_box_active_;
133
134 // Ninebox for the background of the dangerous download prompt.
135 static NineBox* dangerous_nine_box_;
136
137 // The shelf on which we are displayed.
138 DownloadShelfGtk* parent_shelf_;
139
140 // The widget that contains the body and menu dropdown.
141 OwnedWidgetGtk hbox_;
142
143 // The widget that contains the name of the download and the progress
144 // animation.
145 OwnedWidgetGtk body_;
146
147 // The GtkLabel that holds the download title text.
148 GtkWidget* name_label_;
149
150 // The GtkLabel that holds the status text.
151 GtkWidget* status_label_;
152
153 // The current text of status label
154 std::string status_text_;
155
156 // The widget that creates a dropdown menu when pressed.
157 GtkWidget* menu_button_;
158
159 // A gtk arrow pointing downward displayed in |menu_button_|. Only displayed
160 // in GTK mode.
161 GtkWidget* arrow_;
162
163 // Whether the menu is currently showing for |menu_button_|. Affects how we
164 // draw the button.
165 bool menu_showing_;
166
167 // Whether we should use the GTK text color
168 GtkThemeProvider* theme_provider_;
169
170 // The widget that contains the animation progress and the file's icon
171 // (as well as the complete animation).
172 OwnedWidgetGtk progress_area_;
173
174 // In degrees. Only used for downloads with no known total size.
175 int progress_angle_;
176
177 // The menu that pops down when the user presses |menu_button_|. We do not
178 // create this until the first time we actually need it.
179 scoped_ptr<DownloadShelfContextMenuGtk> menu_;
180
181 // The download item model we represent.
182 scoped_ptr<BaseDownloadItemModel> download_model_;
183
184 // The dangerous download dialog. This will be null for safe downloads.
185 GtkWidget* dangerous_prompt_;
186 GtkWidget* dangerous_image_;
187 GtkWidget* dangerous_label_;
188
189 // An hbox for holding components of the dangerous download dialog.
190 GtkWidget* dangerous_hbox_;
191 int dangerous_hbox_start_width_;
192 int dangerous_hbox_full_width_;
193
194 // The animation when this item is first added to the shelf.
195 scoped_ptr<ui::SlideAnimation> new_item_animation_;
196
197 // Progress animation.
198 base::RepeatingTimer<DownloadItemGtk> progress_timer_;
199
200 // Animation for download complete.
201 scoped_ptr<ui::SlideAnimation> complete_animation_;
202
203 // The file icon for the download. May be null. The small version is used
204 // for display in the shelf; the large version is for use as a drag icon.
205 SkBitmap* icon_small_;
206 SkBitmap* icon_large_;
207
208 // The last download file path for which we requested an icon.
209 FilePath icon_filepath_;
210
211 NotificationRegistrar registrar_;
212
213 // The time at which we were insantiated.
214 base::Time creation_time_;
215
216 // For canceling an in progress icon request.
217 CancelableRequestConsumerT<int, 0> icon_consumer_;
218 };
219 11
220 #endif // CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_ 12 #endif // CHROME_BROWSER_GTK_DOWNLOAD_ITEM_GTK_H_
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