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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 #include "chrome/browser/download/download_started_animation.h" | 5 #include "chrome/browser/download/download_started_animation.h" |
6 | 6 |
7 #include "app/linear_animation.h" | |
8 #include "app/resource_bundle.h" | 7 #include "app/resource_bundle.h" |
9 #include "chrome/browser/tab_contents/tab_contents.h" | 8 #include "chrome/browser/tab_contents/tab_contents.h" |
10 #include "chrome/common/notification_details.h" | 9 #include "chrome/common/notification_details.h" |
11 #include "chrome/common/notification_registrar.h" | 10 #include "chrome/common/notification_registrar.h" |
12 #include "chrome/common/notification_source.h" | 11 #include "chrome/common/notification_source.h" |
13 #include "gfx/rect.h" | 12 #include "gfx/rect.h" |
14 #include "grit/theme_resources.h" | 13 #include "grit/theme_resources.h" |
| 14 #include "ui/base/animation/linear_animation.h" |
15 #include "views/controls/image_view.h" | 15 #include "views/controls/image_view.h" |
16 #include "views/widget/widget_win.h" | 16 #include "views/widget/widget_win.h" |
17 | 17 |
18 // How long to spend moving downwards and fading out after waiting. | 18 // How long to spend moving downwards and fading out after waiting. |
19 static const int kMoveTimeMs = 600; | 19 static const int kMoveTimeMs = 600; |
20 | 20 |
21 // The animation framerate. | 21 // The animation framerate. |
22 static const int kFrameRateHz = 60; | 22 static const int kFrameRateHz = 60; |
23 | 23 |
24 // What fraction of the frame height to move downward from the frame center. | 24 // What fraction of the frame height to move downward from the frame center. |
25 // Note that setting this greater than 0.5 will mean moving past the bottom of | 25 // Note that setting this greater than 0.5 will mean moving past the bottom of |
26 // the frame. | 26 // the frame. |
27 static const double kMoveFraction = 1.0 / 3.0; | 27 static const double kMoveFraction = 1.0 / 3.0; |
28 | 28 |
29 namespace { | 29 namespace { |
30 | 30 |
31 // DownloadStartAnimation creates an animation (which begins running | 31 // DownloadStartAnimation creates an animation (which begins running |
32 // immediately) that animates an image downward from the center of the frame | 32 // immediately) that animates an image downward from the center of the frame |
33 // provided on the constructor, while simultaneously fading it out. To use, | 33 // provided on the constructor, while simultaneously fading it out. To use, |
34 // simply call "new DownloadStartAnimation"; the class cleans itself up when it | 34 // simply call "new DownloadStartAnimation"; the class cleans itself up when it |
35 // finishes animating. | 35 // finishes animating. |
36 class DownloadStartedAnimationWin : public LinearAnimation, | 36 class DownloadStartedAnimationWin : public ui::LinearAnimation, |
37 public NotificationObserver, | 37 public NotificationObserver, |
38 public views::ImageView { | 38 public views::ImageView { |
39 public: | 39 public: |
40 explicit DownloadStartedAnimationWin(TabContents* tab_contents); | 40 explicit DownloadStartedAnimationWin(TabContents* tab_contents); |
41 | 41 |
42 private: | 42 private: |
43 // Move the animation to wherever it should currently be. | 43 // Move the animation to wherever it should currently be. |
44 void Reposition(); | 44 void Reposition(); |
45 | 45 |
46 // Shut down the animation cleanly. | 46 // Shut down the animation cleanly. |
(...skipping 21 matching lines...) Expand all Loading... |
68 gfx::Rect tab_contents_bounds_; | 68 gfx::Rect tab_contents_bounds_; |
69 | 69 |
70 // A scoped container for notification registries. | 70 // A scoped container for notification registries. |
71 NotificationRegistrar registrar_; | 71 NotificationRegistrar registrar_; |
72 | 72 |
73 DISALLOW_COPY_AND_ASSIGN(DownloadStartedAnimationWin); | 73 DISALLOW_COPY_AND_ASSIGN(DownloadStartedAnimationWin); |
74 }; | 74 }; |
75 | 75 |
76 DownloadStartedAnimationWin::DownloadStartedAnimationWin( | 76 DownloadStartedAnimationWin::DownloadStartedAnimationWin( |
77 TabContents* tab_contents) | 77 TabContents* tab_contents) |
78 : LinearAnimation(kMoveTimeMs, kFrameRateHz, NULL), | 78 : ui::LinearAnimation(kMoveTimeMs, kFrameRateHz, NULL), |
79 popup_(NULL), | 79 popup_(NULL), |
80 tab_contents_(tab_contents) { | 80 tab_contents_(tab_contents) { |
81 static SkBitmap* kDownloadImage = NULL; | 81 static SkBitmap* kDownloadImage = NULL; |
82 if (!kDownloadImage) { | 82 if (!kDownloadImage) { |
83 kDownloadImage = ResourceBundle::GetSharedInstance().GetBitmapNamed( | 83 kDownloadImage = ResourceBundle::GetSharedInstance().GetBitmapNamed( |
84 IDR_DOWNLOAD_ANIMATION_BEGIN); | 84 IDR_DOWNLOAD_ANIMATION_BEGIN); |
85 } | 85 } |
86 | 86 |
87 // If we're too small to show the download image, then don't bother - | 87 // If we're too small to show the download image, then don't bother - |
88 // the shelf will be enough. | 88 // the shelf will be enough. |
(...skipping 83 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
172 } | 172 } |
173 | 173 |
174 } // namespace | 174 } // namespace |
175 | 175 |
176 // static | 176 // static |
177 void DownloadStartedAnimation::Show(TabContents* tab_contents) { | 177 void DownloadStartedAnimation::Show(TabContents* tab_contents) { |
178 // The animation will delete itself when it's finished or when the tab | 178 // The animation will delete itself when it's finished or when the tab |
179 // contents is hidden or destroyed. | 179 // contents is hidden or destroyed. |
180 new DownloadStartedAnimationWin(tab_contents); | 180 new DownloadStartedAnimationWin(tab_contents); |
181 } | 181 } |
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