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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 #include "chrome/browser/ui/views/infobars/translate_infobar_base.h" | 5 #include "chrome/browser/ui/views/infobars/translate_infobar_base.h" |
6 | 6 |
7 #include "base/strings/utf_string_conversions.h" | 7 #include "base/strings/utf_string_conversions.h" |
8 #include "chrome/browser/infobars/infobar.h" | |
9 #include "chrome/browser/translate/translate_infobar_delegate.h" | 8 #include "chrome/browser/translate/translate_infobar_delegate.h" |
10 #include "chrome/browser/translate/translate_tab_helper.h" | 9 #include "chrome/browser/translate/translate_tab_helper.h" |
11 #include "chrome/browser/ui/views/infobars/after_translate_infobar.h" | 10 #include "chrome/browser/ui/views/infobars/after_translate_infobar.h" |
12 #include "chrome/browser/ui/views/infobars/before_translate_infobar.h" | 11 #include "chrome/browser/ui/views/infobars/before_translate_infobar.h" |
13 #include "chrome/browser/ui/views/infobars/translate_message_infobar.h" | 12 #include "chrome/browser/ui/views/infobars/translate_message_infobar.h" |
| 13 #include "components/infobars/core/infobar.h" |
14 #include "grit/theme_resources.h" | 14 #include "grit/theme_resources.h" |
15 #include "ui/base/resource/resource_bundle.h" | 15 #include "ui/base/resource/resource_bundle.h" |
16 #include "ui/gfx/animation/slide_animation.h" | 16 #include "ui/gfx/animation/slide_animation.h" |
17 #include "ui/gfx/canvas.h" | 17 #include "ui/gfx/canvas.h" |
18 #include "ui/views/controls/button/menu_button.h" | 18 #include "ui/views/controls/button/menu_button.h" |
19 #include "ui/views/controls/label.h" | 19 #include "ui/views/controls/label.h" |
20 | 20 |
21 | 21 |
22 // TranslateInfoBarDelegate --------------------------------------------------- | 22 // TranslateInfoBarDelegate --------------------------------------------------- |
23 | 23 |
24 // static | 24 // static |
25 scoped_ptr<InfoBar> TranslateInfoBarDelegate::CreateInfoBar( | 25 scoped_ptr<infobars::InfoBar> TranslateInfoBarDelegate::CreateInfoBar( |
26 scoped_ptr<TranslateInfoBarDelegate> delegate) { | 26 scoped_ptr<TranslateInfoBarDelegate> delegate) { |
27 if (delegate->translate_step() == translate::TRANSLATE_STEP_BEFORE_TRANSLATE) | 27 if (delegate->translate_step() == |
28 return scoped_ptr<InfoBar>(new BeforeTranslateInfoBar(delegate.Pass())); | 28 translate::TRANSLATE_STEP_BEFORE_TRANSLATE) { |
29 if (delegate->translate_step() == translate::TRANSLATE_STEP_AFTER_TRANSLATE) | 29 return scoped_ptr<infobars::InfoBar>( |
30 return scoped_ptr<InfoBar>(new AfterTranslateInfoBar(delegate.Pass())); | 30 new BeforeTranslateInfoBar(delegate.Pass())); |
31 return scoped_ptr<InfoBar>(new TranslateMessageInfoBar(delegate.Pass())); | 31 } |
| 32 if (delegate->translate_step() == |
| 33 translate::TRANSLATE_STEP_AFTER_TRANSLATE) { |
| 34 return scoped_ptr<infobars::InfoBar>( |
| 35 new AfterTranslateInfoBar(delegate.Pass())); |
| 36 } |
| 37 return scoped_ptr<infobars::InfoBar>( |
| 38 new TranslateMessageInfoBar(delegate.Pass())); |
32 } | 39 } |
33 | 40 |
34 | 41 |
35 // TranslateInfoBarBase ------------------------------------------------------- | 42 // TranslateInfoBarBase ------------------------------------------------------- |
36 | 43 |
37 // static | 44 // static |
38 const int TranslateInfoBarBase::kButtonInLabelSpacing = 5; | 45 const int TranslateInfoBarBase::kButtonInLabelSpacing = 5; |
39 | 46 |
40 void TranslateInfoBarBase::UpdateLanguageButtonText( | 47 void TranslateInfoBarBase::UpdateLanguageButtonText( |
41 views::MenuButton* button, | 48 views::MenuButton* button, |
42 const base::string16& text) { | 49 const base::string16& text) { |
43 DCHECK(button); | 50 DCHECK(button); |
44 button->SetText(text); | 51 button->SetText(text); |
45 button->ClearMaxTextSize(); | 52 button->ClearMaxTextSize(); |
46 button->SizeToPreferredSize(); | 53 button->SizeToPreferredSize(); |
47 Layout(); | 54 Layout(); |
48 SchedulePaint(); | 55 SchedulePaint(); |
49 } | 56 } |
50 | 57 |
51 TranslateInfoBarBase::TranslateInfoBarBase( | 58 TranslateInfoBarBase::TranslateInfoBarBase( |
52 scoped_ptr<TranslateInfoBarDelegate> delegate) | 59 scoped_ptr<TranslateInfoBarDelegate> delegate) |
53 : InfoBarView(delegate.PassAs<InfoBarDelegate>()), | 60 : InfoBarView(delegate.PassAs<infobars::InfoBarDelegate>()), |
54 error_background_(InfoBarDelegate::WARNING_TYPE) { | 61 error_background_(infobars::InfoBarDelegate::WARNING_TYPE) { |
55 } | 62 } |
56 | 63 |
57 TranslateInfoBarBase::~TranslateInfoBarBase() { | 64 TranslateInfoBarBase::~TranslateInfoBarBase() { |
58 } | 65 } |
59 | 66 |
60 void TranslateInfoBarBase::ViewHierarchyChanged( | 67 void TranslateInfoBarBase::ViewHierarchyChanged( |
61 const ViewHierarchyChangedDetails& details) { | 68 const ViewHierarchyChangedDetails& details) { |
62 if (details.is_add && (details.child == this) && | 69 if (details.is_add && (details.child == this) && |
63 (background_color_animation_ == NULL)) { | 70 (background_color_animation_ == NULL)) { |
64 background_color_animation_.reset(new gfx::SlideAnimation(this)); | 71 background_color_animation_.reset(new gfx::SlideAnimation(this)); |
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80 InfoBarView::ViewHierarchyChanged(details); | 87 InfoBarView::ViewHierarchyChanged(details); |
81 } | 88 } |
82 | 89 |
83 TranslateInfoBarDelegate* TranslateInfoBarBase::GetDelegate() { | 90 TranslateInfoBarDelegate* TranslateInfoBarBase::GetDelegate() { |
84 return delegate()->AsTranslateInfoBarDelegate(); | 91 return delegate()->AsTranslateInfoBarDelegate(); |
85 } | 92 } |
86 | 93 |
87 void TranslateInfoBarBase::OnPaintBackground(gfx::Canvas* canvas) { | 94 void TranslateInfoBarBase::OnPaintBackground(gfx::Canvas* canvas) { |
88 // We need to set the separator color for |error_background_| like | 95 // We need to set the separator color for |error_background_| like |
89 // InfoBarView::Layout() does for the normal background. | 96 // InfoBarView::Layout() does for the normal background. |
90 const InfoBarContainer::Delegate* delegate = container_delegate(); | 97 const infobars::InfoBarContainer::Delegate* delegate = container_delegate(); |
91 if (delegate) | 98 if (delegate) |
92 error_background_.set_separator_color(delegate->GetInfoBarSeparatorColor()); | 99 error_background_.set_separator_color(delegate->GetInfoBarSeparatorColor()); |
93 | 100 |
94 // If we're not animating, simply paint the background for the current state. | 101 // If we're not animating, simply paint the background for the current state. |
95 if (!background_color_animation_->is_animating()) { | 102 if (!background_color_animation_->is_animating()) { |
96 GetBackground().Paint(canvas, this); | 103 GetBackground().Paint(canvas, this); |
97 return; | 104 return; |
98 } | 105 } |
99 | 106 |
100 FadeBackground(canvas, 1.0 - background_color_animation_->GetCurrentValue(), | 107 FadeBackground(canvas, 1.0 - background_color_animation_->GetCurrentValue(), |
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117 | 124 |
118 void TranslateInfoBarBase::FadeBackground(gfx::Canvas* canvas, | 125 void TranslateInfoBarBase::FadeBackground(gfx::Canvas* canvas, |
119 double animation_value, | 126 double animation_value, |
120 const views::Background& background) { | 127 const views::Background& background) { |
121 // Draw the background into an offscreen buffer with alpha value per animation | 128 // Draw the background into an offscreen buffer with alpha value per animation |
122 // value, then blend it back into the current canvas. | 129 // value, then blend it back into the current canvas. |
123 canvas->SaveLayerAlpha(static_cast<int>(animation_value * 255)); | 130 canvas->SaveLayerAlpha(static_cast<int>(animation_value * 255)); |
124 background.Paint(canvas, this); | 131 background.Paint(canvas, this); |
125 canvas->Restore(); | 132 canvas->Restore(); |
126 } | 133 } |
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