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| 1 // Copyright (c) 2011 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 #include "chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h" | 5 #include "chrome/browser/ui/gtk/browser_actions_toolbar_gtk.h" | 
| 6 | 6 | 
| 7 #include <algorithm> | 7 #include <algorithm> | 
| 8 #include <vector> | 8 #include <vector> | 
| 9 | 9 | 
| 10 #include "base/i18n/rtl.h" | 10 #include "base/i18n/rtl.h" | 
| 11 #include "base/utf_string_conversions.h" | 11 #include "base/utf_string_conversions.h" | 
| 12 #include "chrome/browser/extensions/extension_browser_event_router.h" | 12 #include "chrome/browser/extensions/extension_browser_event_router.h" | 
| 13 #include "chrome/browser/extensions/extension_context_menu_model.h" | 13 #include "chrome/browser/extensions/extension_context_menu_model.h" | 
| 14 #include "chrome/browser/extensions/extension_service.h" | 14 #include "chrome/browser/extensions/extension_service.h" | 
| 15 #include "chrome/browser/extensions/image_loading_tracker.h" | 15 #include "chrome/browser/extensions/image_loading_tracker.h" | 
| 16 #include "chrome/browser/profiles/profile.h" | 16 #include "chrome/browser/profiles/profile.h" | 
| 17 #include "chrome/browser/sessions/restore_tab_helper.h" | 17 #include "chrome/browser/sessions/restore_tab_helper.h" | 
| 18 #include "chrome/browser/ui/browser.h" | 18 #include "chrome/browser/ui/browser.h" | 
| 19 #include "chrome/browser/ui/gtk/cairo_cached_surface.h" | 19 #include "chrome/browser/ui/gtk/cairo_cached_surface.h" | 
| 20 #include "chrome/browser/ui/gtk/extensions/extension_popup_gtk.h" | 20 #include "chrome/browser/ui/gtk/extensions/extension_popup_gtk.h" | 
| 21 #include "chrome/browser/ui/gtk/gtk_chrome_button.h" | 21 #include "chrome/browser/ui/gtk/gtk_chrome_button.h" | 
| 22 #include "chrome/browser/ui/gtk/gtk_chrome_shrinkable_hbox.h" | 22 #include "chrome/browser/ui/gtk/gtk_chrome_shrinkable_hbox.h" | 
| 23 #include "chrome/browser/ui/gtk/gtk_theme_service.h" | 23 #include "chrome/browser/ui/gtk/gtk_theme_service.h" | 
| 24 #include "chrome/browser/ui/gtk/gtk_util.h" | 24 #include "chrome/browser/ui/gtk/gtk_util.h" | 
| 25 #include "chrome/browser/ui/gtk/hover_controller_gtk.h" | 25 #include "chrome/browser/ui/gtk/hover_controller_gtk.h" | 
| 26 #include "chrome/browser/ui/gtk/menu_gtk.h" | 26 #include "chrome/browser/ui/gtk/menu_gtk.h" | 
| 27 #include "chrome/browser/ui/gtk/view_id_util.h" | 27 #include "chrome/browser/ui/gtk/view_id_util.h" | 
| 28 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" | 28 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h" | 
|  | 29 #include "chrome/common/chrome_notification_types.h" | 
| 29 #include "chrome/common/extensions/extension.h" | 30 #include "chrome/common/extensions/extension.h" | 
| 30 #include "chrome/common/extensions/extension_action.h" | 31 #include "chrome/common/extensions/extension_action.h" | 
| 31 #include "chrome/common/extensions/extension_resource.h" | 32 #include "chrome/common/extensions/extension_resource.h" | 
| 32 #include "content/browser/tab_contents/tab_contents.h" | 33 #include "content/browser/tab_contents/tab_contents.h" | 
| 33 #include "content/common/notification_details.h" | 34 #include "content/common/notification_details.h" | 
| 34 #include "content/common/notification_service.h" | 35 #include "content/common/notification_service.h" | 
| 35 #include "content/common/notification_source.h" | 36 #include "content/common/notification_source.h" | 
| 36 #include "content/common/notification_type.h" |  | 
| 37 #include "grit/theme_resources.h" | 37 #include "grit/theme_resources.h" | 
| 38 #include "grit/theme_resources_standard.h" | 38 #include "grit/theme_resources_standard.h" | 
| 39 #include "grit/ui_resources.h" | 39 #include "grit/ui_resources.h" | 
| 40 #include "ui/gfx/canvas_skia_paint.h" | 40 #include "ui/gfx/canvas_skia_paint.h" | 
| 41 #include "ui/gfx/gtk_util.h" | 41 #include "ui/gfx/gtk_util.h" | 
| 42 | 42 | 
| 43 namespace { | 43 namespace { | 
| 44 | 44 | 
| 45 // The width of the browser action buttons. | 45 // The width of the browser action buttons. | 
| 46 const int kButtonWidth = 27; | 46 const int kButtonWidth = 27; | 
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| 122 | 122 | 
| 123     signals_.Connect(button(), "button-press-event", | 123     signals_.Connect(button(), "button-press-event", | 
| 124                      G_CALLBACK(OnButtonPress), this); | 124                      G_CALLBACK(OnButtonPress), this); | 
| 125     signals_.Connect(button(), "clicked", | 125     signals_.Connect(button(), "clicked", | 
| 126                      G_CALLBACK(OnClicked), this); | 126                      G_CALLBACK(OnClicked), this); | 
| 127     signals_.Connect(button(), "drag-begin", | 127     signals_.Connect(button(), "drag-begin", | 
| 128                      G_CALLBACK(&OnDragBegin), this); | 128                      G_CALLBACK(&OnDragBegin), this); | 
| 129     signals_.ConnectAfter(widget(), "expose-event", | 129     signals_.ConnectAfter(widget(), "expose-event", | 
| 130                           G_CALLBACK(OnExposeEvent), this); | 130                           G_CALLBACK(OnExposeEvent), this); | 
| 131 | 131 | 
| 132     registrar_.Add(this, NotificationType::EXTENSION_BROWSER_ACTION_UPDATED, | 132     registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_UPDATED, | 
| 133                    Source<ExtensionAction>(extension->browser_action())); | 133                    Source<ExtensionAction>(extension->browser_action())); | 
| 134   } | 134   } | 
| 135 | 135 | 
| 136   ~BrowserActionButton() { | 136   ~BrowserActionButton() { | 
| 137     if (tab_specific_icon_) | 137     if (tab_specific_icon_) | 
| 138       g_object_unref(tab_specific_icon_); | 138       g_object_unref(tab_specific_icon_); | 
| 139 | 139 | 
| 140     if (default_icon_) | 140     if (default_icon_) | 
| 141       g_object_unref(default_icon_); | 141       g_object_unref(default_icon_); | 
| 142 | 142 | 
| 143     alignment_.Destroy(); | 143     alignment_.Destroy(); | 
| 144   } | 144   } | 
| 145 | 145 | 
| 146   GtkWidget* button() { return button_->widget(); } | 146   GtkWidget* button() { return button_->widget(); } | 
| 147 | 147 | 
| 148   GtkWidget* widget() { return alignment_.get(); } | 148   GtkWidget* widget() { return alignment_.get(); } | 
| 149 | 149 | 
| 150   const Extension* extension() { return extension_; } | 150   const Extension* extension() { return extension_; } | 
| 151 | 151 | 
| 152   // NotificationObserver implementation. | 152   // NotificationObserver implementation. | 
| 153   void Observe(NotificationType type, | 153   void Observe(int type, | 
| 154                const NotificationSource& source, | 154                const NotificationSource& source, | 
| 155                const NotificationDetails& details) { | 155                const NotificationDetails& details) { | 
| 156     if (type == NotificationType::EXTENSION_BROWSER_ACTION_UPDATED) | 156     if (type == chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_UPDATED) | 
| 157       UpdateState(); | 157       UpdateState(); | 
| 158     else | 158     else | 
| 159       NOTREACHED(); | 159       NOTREACHED(); | 
| 160   } | 160   } | 
| 161 | 161 | 
| 162   // ImageLoadingTracker::Observer implementation. | 162   // ImageLoadingTracker::Observer implementation. | 
| 163   void OnImageLoaded(SkBitmap* image, const ExtensionResource& resource, | 163   void OnImageLoaded(SkBitmap* image, const ExtensionResource& resource, | 
| 164                      int index) { | 164                      int index) { | 
| 165     if (image) { | 165     if (image) { | 
| 166       default_skbitmap_ = *image; | 166       default_skbitmap_ = *image; | 
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| 442   } | 442   } | 
| 443 | 443 | 
| 444   // We want to connect to "set-focus" on the toplevel window; we have to wait | 444   // We want to connect to "set-focus" on the toplevel window; we have to wait | 
| 445   // until we are added to a toplevel window to do so. | 445   // until we are added to a toplevel window to do so. | 
| 446   signals_.Connect(widget(), "hierarchy-changed", | 446   signals_.Connect(widget(), "hierarchy-changed", | 
| 447                    G_CALLBACK(OnHierarchyChangedThunk), this); | 447                    G_CALLBACK(OnHierarchyChangedThunk), this); | 
| 448 | 448 | 
| 449   ViewIDUtil::SetID(button_hbox_.get(), VIEW_ID_BROWSER_ACTION_TOOLBAR); | 449   ViewIDUtil::SetID(button_hbox_.get(), VIEW_ID_BROWSER_ACTION_TOOLBAR); | 
| 450 | 450 | 
| 451   registrar_.Add(this, | 451   registrar_.Add(this, | 
| 452                  NotificationType::BROWSER_THEME_CHANGED, | 452                  chrome::NOTIFICATION_BROWSER_THEME_CHANGED, | 
| 453                  NotificationService::AllSources()); | 453                  NotificationService::AllSources()); | 
| 454   theme_service_->InitThemesFor(this); | 454   theme_service_->InitThemesFor(this); | 
| 455 } | 455 } | 
| 456 | 456 | 
| 457 BrowserActionsToolbarGtk::~BrowserActionsToolbarGtk() { | 457 BrowserActionsToolbarGtk::~BrowserActionsToolbarGtk() { | 
| 458   if (model_) | 458   if (model_) | 
| 459     model_->RemoveObserver(this); | 459     model_->RemoveObserver(this); | 
| 460   button_hbox_.Destroy(); | 460   button_hbox_.Destroy(); | 
| 461   hbox_.Destroy(); | 461   hbox_.Destroy(); | 
| 462 } | 462 } | 
| 463 | 463 | 
| 464 int BrowserActionsToolbarGtk::GetCurrentTabId() { | 464 int BrowserActionsToolbarGtk::GetCurrentTabId() { | 
| 465   TabContentsWrapper* selected_tab = browser_->GetSelectedTabContentsWrapper(); | 465   TabContentsWrapper* selected_tab = browser_->GetSelectedTabContentsWrapper(); | 
| 466   if (!selected_tab) | 466   if (!selected_tab) | 
| 467     return -1; | 467     return -1; | 
| 468 | 468 | 
| 469   return selected_tab->restore_tab_helper()->session_id().id(); | 469   return selected_tab->restore_tab_helper()->session_id().id(); | 
| 470 } | 470 } | 
| 471 | 471 | 
| 472 void BrowserActionsToolbarGtk::Update() { | 472 void BrowserActionsToolbarGtk::Update() { | 
| 473   for (ExtensionButtonMap::iterator iter = extension_button_map_.begin(); | 473   for (ExtensionButtonMap::iterator iter = extension_button_map_.begin(); | 
| 474        iter != extension_button_map_.end(); ++iter) { | 474        iter != extension_button_map_.end(); ++iter) { | 
| 475     iter->second->UpdateState(); | 475     iter->second->UpdateState(); | 
| 476   } | 476   } | 
| 477 } | 477 } | 
| 478 | 478 | 
| 479 void BrowserActionsToolbarGtk::Observe(NotificationType type, | 479 void BrowserActionsToolbarGtk::Observe(int type, | 
| 480                                        const NotificationSource& source, | 480                                        const NotificationSource& source, | 
| 481                                        const NotificationDetails& details) { | 481                                        const NotificationDetails& details) { | 
| 482   DCHECK(NotificationType::BROWSER_THEME_CHANGED == type); | 482   DCHECK(chrome::NOTIFICATION_BROWSER_THEME_CHANGED == type); | 
| 483   gtk_widget_set_visible(separator_, theme_service_->UsingNativeTheme()); | 483   gtk_widget_set_visible(separator_, theme_service_->UsingNativeTheme()); | 
| 484 } | 484 } | 
| 485 | 485 | 
| 486 void BrowserActionsToolbarGtk::SetupDrags() { | 486 void BrowserActionsToolbarGtk::SetupDrags() { | 
| 487   GtkTargetEntry drag_target = GetDragTargetEntry(); | 487   GtkTargetEntry drag_target = GetDragTargetEntry(); | 
| 488   gtk_drag_dest_set(button_hbox_.get(), GTK_DEST_DEFAULT_DROP, &drag_target, 1, | 488   gtk_drag_dest_set(button_hbox_.get(), GTK_DEST_DEFAULT_DROP, &drag_target, 1, | 
| 489                     GDK_ACTION_MOVE); | 489                     GDK_ACTION_MOVE); | 
| 490 | 490 | 
| 491   signals_.Connect(button_hbox_.get(), "drag-motion", | 491   signals_.Connect(button_hbox_.get(), "drag-motion", | 
| 492                    G_CALLBACK(OnDragMotionThunk), this); | 492                    G_CALLBACK(OnDragMotionThunk), this); | 
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| 950 | 950 | 
| 951   menu->PopupAsContext(gfx::Point(event->x_root, event->y_root), | 951   menu->PopupAsContext(gfx::Point(event->x_root, event->y_root), | 
| 952                        event->time); | 952                        event->time); | 
| 953   return TRUE; | 953   return TRUE; | 
| 954 } | 954 } | 
| 955 | 955 | 
| 956 void BrowserActionsToolbarGtk::OnButtonShowOrHide(GtkWidget* sender) { | 956 void BrowserActionsToolbarGtk::OnButtonShowOrHide(GtkWidget* sender) { | 
| 957   if (!resize_animation_.is_animating()) | 957   if (!resize_animation_.is_animating()) | 
| 958     UpdateChevronVisibility(); | 958     UpdateChevronVisibility(); | 
| 959 } | 959 } | 
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