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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.h" | |
| 6 | |
| 7 #include "base/strings/utf_string_conversions.h" | |
| 8 #include "chrome/browser/translate/options_menu_model.h" | |
| 9 #include "chrome/browser/translate/translate_infobar_delegate.h" | |
| 10 #include "chrome/browser/translate/translate_tab_helper.h" | |
| 11 #include "chrome/browser/ui/gtk/gtk_util.h" | |
| 12 #include "chrome/browser/ui/gtk/infobars/after_translate_infobar_gtk.h" | |
| 13 #include "chrome/browser/ui/gtk/infobars/before_translate_infobar_gtk.h" | |
| 14 #include "chrome/browser/ui/gtk/infobars/translate_message_infobar_gtk.h" | |
| 15 #include "chrome/browser/ui/gtk/menu_gtk.h" | |
| 16 #include "grit/generated_resources.h" | |
| 17 #include "ui/base/gtk/gtk_signal_registrar.h" | |
| 18 #include "ui/base/l10n/l10n_util.h" | |
| 19 #include "ui/gfx/animation/slide_animation.h" | |
| 20 #include "ui/gfx/canvas.h" | |
| 21 | |
| 22 | |
| 23 // TranslateInfoBarDelegate --------------------------------------------------- | |
| 24 | |
| 25 // static | |
| 26 scoped_ptr<InfoBar> TranslateInfoBarDelegate::CreateInfoBar( | |
| 27 scoped_ptr<TranslateInfoBarDelegate> delegate) { | |
| 28 if (delegate->translate_step() == translate::TRANSLATE_STEP_BEFORE_TRANSLATE) | |
| 29 return scoped_ptr<InfoBar>(new BeforeTranslateInfoBar(delegate.Pass())); | |
| 30 if (delegate->translate_step() == translate::TRANSLATE_STEP_AFTER_TRANSLATE) | |
| 31 return scoped_ptr<InfoBar>(new AfterTranslateInfoBar(delegate.Pass())); | |
| 32 return scoped_ptr<InfoBar>(new TranslateMessageInfoBar(delegate.Pass())); | |
| 33 } | |
| 34 | |
| 35 | |
| 36 // TranslateInfoBarBase ------------------------------------------------------- | |
| 37 | |
| 38 TranslateInfoBarBase::TranslateInfoBarBase( | |
| 39 scoped_ptr<TranslateInfoBarDelegate> delegate) | |
| 40 : InfoBarGtk(delegate.PassAs<InfoBarDelegate>()), | |
| 41 background_error_percent_(0) { | |
| 42 TranslateInfoBarDelegate* translate_delegate = GetDelegate(); | |
| 43 DCHECK(translate_delegate); | |
| 44 TranslateInfoBarDelegate::BackgroundAnimationType animation = | |
| 45 translate_delegate->background_animation_type(); | |
| 46 if (animation != TranslateInfoBarDelegate::NONE) { | |
| 47 background_color_animation_.reset(new gfx::SlideAnimation(this)); | |
| 48 background_color_animation_->SetTweenType(gfx::Tween::LINEAR); | |
| 49 background_color_animation_->SetSlideDuration(500); | |
| 50 if (animation == TranslateInfoBarDelegate::NORMAL_TO_ERROR) { | |
| 51 background_color_animation_->Show(); | |
| 52 } else { | |
| 53 DCHECK_EQ(TranslateInfoBarDelegate::ERROR_TO_NORMAL, animation); | |
| 54 // Hide() runs the animation in reverse. | |
| 55 background_color_animation_->Reset(1.0); | |
| 56 background_color_animation_->Hide(); | |
| 57 } | |
| 58 } else { | |
| 59 background_error_percent_ = translate_delegate->is_error() ? 1 : 0; | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 TranslateInfoBarBase::~TranslateInfoBarBase() { | |
| 64 } | |
| 65 | |
| 66 void TranslateInfoBarBase::AnimationProgressed( | |
| 67 const gfx::Animation* animation) { | |
| 68 DCHECK(widget()); | |
| 69 if (animation == background_color_animation_.get()) { | |
| 70 background_error_percent_ = animation->GetCurrentValue(); | |
| 71 // Queue the info bar widget for redisplay so it repaints its background. | |
| 72 gtk_widget_queue_draw(widget()); | |
| 73 } else { | |
| 74 InfoBar::AnimationProgressed(animation); | |
| 75 } | |
| 76 } | |
| 77 | |
| 78 void TranslateInfoBarBase::PlatformSpecificSetOwner() { | |
| 79 InfoBarGtk::PlatformSpecificSetOwner(); | |
| 80 | |
| 81 if (!ShowOptionsMenuButton()) | |
| 82 return; | |
| 83 | |
| 84 // The options button sits outside the translate_box so that it can be end | |
| 85 // packed in hbox(). | |
| 86 GtkWidget* options_menu_button = CreateMenuButton( | |
| 87 l10n_util::GetStringUTF8(IDS_TRANSLATE_INFOBAR_OPTIONS)); | |
| 88 signals()->Connect(options_menu_button, "clicked", | |
| 89 G_CALLBACK(&OnOptionsClickedThunk), this); | |
| 90 gtk_widget_show_all(options_menu_button); | |
| 91 gtk_util::CenterWidgetInHBox(hbox(), options_menu_button, true, 0); | |
| 92 } | |
| 93 | |
| 94 void TranslateInfoBarBase::GetTopColor(InfoBarDelegate::Type type, | |
| 95 double* r, double* g, double* b) { | |
| 96 if (background_error_percent_ <= 0) { | |
| 97 InfoBarGtk::GetTopColor(InfoBarDelegate::PAGE_ACTION_TYPE, r, g, b); | |
| 98 } else if (background_error_percent_ >= 1) { | |
| 99 InfoBarGtk::GetTopColor(InfoBarDelegate::WARNING_TYPE, r, g, b); | |
| 100 } else { | |
| 101 double normal_r, normal_g, normal_b; | |
| 102 InfoBarGtk::GetTopColor(InfoBarDelegate::PAGE_ACTION_TYPE, | |
| 103 &normal_r, &normal_g, &normal_b); | |
| 104 | |
| 105 double error_r, error_g, error_b; | |
| 106 InfoBarGtk::GetTopColor(InfoBarDelegate::WARNING_TYPE, | |
| 107 &error_r, &error_g, &error_b); | |
| 108 | |
| 109 double offset_r = error_r - normal_r; | |
| 110 double offset_g = error_g - normal_g; | |
| 111 double offset_b = error_b - normal_b; | |
| 112 | |
| 113 *r = normal_r + (background_error_percent_ * offset_r); | |
| 114 *g = normal_g + (background_error_percent_ * offset_g); | |
| 115 *b = normal_b + (background_error_percent_ * offset_b); | |
| 116 } | |
| 117 } | |
| 118 | |
| 119 void TranslateInfoBarBase::GetBottomColor(InfoBarDelegate::Type type, | |
| 120 double* r, double* g, double* b) { | |
| 121 if (background_error_percent_ <= 0) { | |
| 122 InfoBarGtk::GetBottomColor(InfoBarDelegate::PAGE_ACTION_TYPE, r, g, b); | |
| 123 } else if (background_error_percent_ >= 1) { | |
| 124 InfoBarGtk::GetBottomColor(InfoBarDelegate::WARNING_TYPE, r, g, b); | |
| 125 } else { | |
| 126 double normal_r, normal_g, normal_b; | |
| 127 InfoBarGtk::GetBottomColor(InfoBarDelegate::PAGE_ACTION_TYPE, | |
| 128 &normal_r, &normal_g, &normal_b); | |
| 129 | |
| 130 double error_r, error_g, error_b; | |
| 131 InfoBarGtk::GetBottomColor(InfoBarDelegate::WARNING_TYPE, | |
| 132 &error_r, &error_g, &error_b); | |
| 133 | |
| 134 double offset_r = error_r - normal_r; | |
| 135 double offset_g = error_g - normal_g; | |
| 136 double offset_b = error_b - normal_b; | |
| 137 | |
| 138 *r = normal_r + (background_error_percent_ * offset_r); | |
| 139 *g = normal_g + (background_error_percent_ * offset_g); | |
| 140 *b = normal_b + (background_error_percent_ * offset_b); | |
| 141 } | |
| 142 } | |
| 143 | |
| 144 bool TranslateInfoBarBase::ShowOptionsMenuButton() const { | |
| 145 return false; | |
| 146 } | |
| 147 | |
| 148 GtkWidget* TranslateInfoBarBase::CreateLanguageCombobox( | |
| 149 size_t selected_language, | |
| 150 size_t exclude_language) { | |
| 151 DCHECK(selected_language != exclude_language); | |
| 152 | |
| 153 GtkListStore* model = gtk_list_store_new(LANGUAGE_COMBO_COLUMN_COUNT, | |
| 154 G_TYPE_INT, G_TYPE_STRING); | |
| 155 bool set_selection = false; | |
| 156 GtkTreeIter selected_iter; | |
| 157 TranslateInfoBarDelegate* delegate = GetDelegate(); | |
| 158 for (size_t i = 0; i < delegate->num_languages(); ++i) { | |
| 159 if (i == exclude_language) | |
| 160 continue; | |
| 161 GtkTreeIter tree_iter; | |
| 162 const base::string16& name = delegate->language_name_at(i); | |
| 163 | |
| 164 gtk_list_store_append(model, &tree_iter); | |
| 165 gtk_list_store_set(model, &tree_iter, | |
| 166 LANGUAGE_COMBO_COLUMN_ID, i, | |
| 167 LANGUAGE_COMBO_COLUMN_NAME, | |
| 168 base::UTF16ToUTF8(name).c_str(), | |
| 169 -1); | |
| 170 if (i == selected_language) { | |
| 171 selected_iter = tree_iter; | |
| 172 set_selection = true; | |
| 173 } | |
| 174 } | |
| 175 | |
| 176 GtkWidget* combobox = gtk_combo_box_new_with_model(GTK_TREE_MODEL(model)); | |
| 177 if (set_selection) | |
| 178 gtk_combo_box_set_active_iter(GTK_COMBO_BOX(combobox), &selected_iter); | |
| 179 g_object_unref(model); | |
| 180 GtkCellRenderer* renderer = gtk_cell_renderer_text_new(); | |
| 181 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox), renderer, TRUE); | |
| 182 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combobox), renderer, | |
| 183 "text", LANGUAGE_COMBO_COLUMN_NAME, | |
| 184 NULL); | |
| 185 return combobox; | |
| 186 } | |
| 187 | |
| 188 // static | |
| 189 size_t TranslateInfoBarBase::GetLanguageComboboxActiveId(GtkComboBox* combo) { | |
| 190 GtkTreeIter iter; | |
| 191 if (!gtk_combo_box_get_active_iter(combo, &iter)) | |
| 192 return 0; | |
| 193 | |
| 194 gint id = 0; | |
| 195 gtk_tree_model_get(gtk_combo_box_get_model(combo), &iter, | |
| 196 LANGUAGE_COMBO_COLUMN_ID, &id, | |
| 197 -1); | |
| 198 return static_cast<size_t>(id); | |
| 199 } | |
| 200 | |
| 201 TranslateInfoBarDelegate* TranslateInfoBarBase::GetDelegate() { | |
| 202 return static_cast<TranslateInfoBarDelegate*>(delegate()); | |
| 203 } | |
| 204 | |
| 205 void TranslateInfoBarBase::OnOptionsClicked(GtkWidget* sender) { | |
| 206 menu_model_.reset(new OptionsMenuModel(GetDelegate())); | |
| 207 ShowMenuWithModel(sender, NULL, menu_model_.get()); | |
| 208 } | |
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Chromium Code Reviews
Issue 231733005:
Delete the GTK+ port of Chrome. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src