Move chrome/browser/gtk to chrome/browser/ui/gtk

chrome/browser/ui/gtk/browser_toolbar_gtk.h

Index: chrome/browser/ui/gtk/browser_toolbar_gtk.h
diff --git a/chrome/browser/ui/gtk/browser_toolbar_gtk.h b/chrome/browser/ui/gtk/browser_toolbar_gtk.h
new file mode 100644
index 0000000000000000000000000000000000000000..bcf05e21da5449555874ae08851a3728c03da89b
--- /dev/null
+++ b/chrome/browser/ui/gtk/browser_toolbar_gtk.h
@@ -0,0 +1,219 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_UI_GTK_BROWSER_TOOLBAR_GTK_H_
+#define CHROME_BROWSER_UI_GTK_BROWSER_TOOLBAR_GTK_H_
+#pragma once
+
+#include <gtk/gtk.h>
+#include <string>
+
+#include "app/active_window_watcher_x.h"
+#include "app/gtk_signal.h"
+#include "app/gtk_signal_registrar.h"
+#include "app/menus/accelerator.h"
+#include "app/menus/simple_menu_model.h"
+#include "base/scoped_ptr.h"
+#include "chrome/browser/command_updater.h"
+#include "chrome/browser/gtk/custom_button.h"
+#include "chrome/browser/gtk/menu_gtk.h"
+#include "chrome/browser/gtk/owned_widget_gtk.h"
+#include "chrome/browser/prefs/pref_member.h"
+#include "chrome/browser/ui/toolbar/wrench_menu_model.h"
+#include "chrome/common/notification_observer.h"
+#include "chrome/common/notification_registrar.h"
+
+class BackForwardButtonGtk;
+class Browser;
+class BrowserActionsToolbarGtk;
+class BrowserWindowGtk;
+class CustomDrawButton;
+class GtkThemeProvider;
+class LocationBar;
+class LocationBarViewGtk;
+class Profile;
+class ReloadButtonGtk;
+class TabContents;
+class ToolbarModel;
+
+// View class that displays the GTK version of the toolbar and routes gtk
+// events back to the Browser.
+class BrowserToolbarGtk : public CommandUpdater::CommandObserver,
+                          public menus::AcceleratorProvider,
+                          public MenuGtk::Delegate,
+                          public NotificationObserver {
+ public:
+  explicit BrowserToolbarGtk(Browser* browser, BrowserWindowGtk* window);
+  virtual ~BrowserToolbarGtk();
+
+  // Create the contents of the toolbar. |top_level_window| is the GtkWindow
+  // to which we attach our accelerators.
+  void Init(Profile* profile, GtkWindow* top_level_window);
+
+  // Set the various widgets' ViewIDs.
+  void SetViewIDs();
+
+  void Show();
+  void Hide();
+
+  // Getter for the containing widget.
+  GtkWidget* widget() {
+    return event_box_;
+  }
+
+  // Getter for associated browser object.
+  Browser* browser() {
+    return browser_;
+  }
+
+  virtual LocationBar* GetLocationBar() const;
+
+  ReloadButtonGtk* GetReloadButton() { return reload_.get(); }
+
+  GtkWidget* GetAppMenuButton() { return wrench_menu_button_->widget(); }
+
+  BrowserActionsToolbarGtk* GetBrowserActionsToolbar() {
+    return actions_toolbar_.get();
+  }
+
+  LocationBarViewGtk* GetLocationBarView() { return location_bar_.get(); }
+
+  // We have to show padding on the bottom of the toolbar when the bookmark
+  // is in floating mode. Otherwise the bookmark bar will paint it for us.
+  void UpdateForBookmarkBarVisibility(bool show_bottom_padding);
+
+  void ShowAppMenu();
+
+  // Overridden from CommandUpdater::CommandObserver:
+  virtual void EnabledStateChangedForCommand(int id, bool enabled);
+
+  // Overridden from MenuGtk::Delegate:
+  virtual void StoppedShowing();
+  virtual GtkIconSet* GetIconSetForId(int idr);
+  virtual bool AlwaysShowIconForCmd(int command_id) const;
+
+  // Overridden from menus::AcceleratorProvider:
+  virtual bool GetAcceleratorForCommandId(int id,
+                                          menus::Accelerator* accelerator);
+
+  // NotificationObserver implementation.
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details);
+
+  Profile* profile() { return profile_; }
+  void SetProfile(Profile* profile);
+
+  // Message that we should react to a state change.
+  void UpdateTabContents(TabContents* contents, bool should_restore_state);
+
+ private:
+  // Connect/Disconnect signals for dragging a url onto the home button.
+  void SetUpDragForHomeButton(bool enable);
+
+  // Sets the top corners of the toolbar to rounded, or sets them to normal,
+  // depending on the state of the browser window. Returns false if no action
+  // was taken (the roundedness was already correct), true otherwise.
+  bool UpdateRoundedness();
+
+  // Gtk callback for the "expose-event" signal.
+  // The alignment contains the toolbar.
+  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnAlignmentExpose,
+                       GdkEventExpose*);
+  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnLocationHboxExpose,
+                       GdkEventExpose*);
+
+  // Gtk callback for the "clicked" signal.
+  CHROMEGTK_CALLBACK_0(BrowserToolbarGtk, void, OnButtonClick);
+
+  // Gtk callback to intercept mouse clicks to the menu buttons.
+  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnMenuButtonPressEvent,
+                       GdkEventButton*);
+
+  // Used for drags onto home button.
+  CHROMEGTK_CALLBACK_6(BrowserToolbarGtk, void, OnDragDataReceived,
+                       GdkDragContext*, gint, gint, GtkSelectionData*,
+                       guint, guint);
+
+  // Used to draw the upgrade notification badge.
+  CHROMEGTK_CALLBACK_1(BrowserToolbarGtk, gboolean, OnWrenchMenuButtonExpose,
+                       GdkEventExpose*);
+
+  // Updates preference-dependent state.
+  void NotifyPrefChanged(const std::string* pref);
+
+  static void SetSyncMenuLabel(GtkWidget* widget, gpointer userdata);
+
+  // Sometimes we only want to show the location w/o the toolbar buttons (e.g.,
+  // in a popup window).
+  bool ShouldOnlyShowLocation() const;
+
+  // An event box that holds |toolbar_|. We need the toolbar to have its own
+  // GdkWindow when we use the GTK drawing because otherwise the color from our
+  // parent GdkWindow will leak through with some theme engines (such as
+  // Clearlooks).
+  GtkWidget* event_box_;
+
+  // This widget handles padding around the outside of the toolbar.
+  GtkWidget* alignment_;
+
+  // Gtk widgets. The toolbar is an hbox with each of the other pieces of the
+  // toolbar placed side by side.
+  GtkWidget* toolbar_;
+
+  // All widgets to the left or right of the |location_hbox_|. We put the
+  // widgets on either side of location_hbox_ in their own toolbar so we can
+  // set their minimum sizes independently of |location_hbox_| which needs to
+  // grow/shrink in GTK+ mode.
+  GtkWidget* toolbar_left_;
+
+  // Contains all the widgets of the location bar.
+  GtkWidget* location_hbox_;
+
+  // The location bar view.
+  scoped_ptr<LocationBarViewGtk> location_bar_;
+
+  // All the buttons in the toolbar.
+  scoped_ptr<BackForwardButtonGtk> back_, forward_;
+  scoped_ptr<CustomDrawButton> home_;
+  scoped_ptr<ReloadButtonGtk> reload_;
+  scoped_ptr<BrowserActionsToolbarGtk> actions_toolbar_;
+  scoped_ptr<CustomDrawButton> wrench_menu_button_;
+
+  // The image shown in GTK+ mode in the wrench button.
+  GtkWidget* wrench_menu_image_;
+
+  // The model that contains the security level, text, icon to display...
+  ToolbarModel* model_;
+
+  GtkThemeProvider* theme_provider_;
+
+  scoped_ptr<MenuGtk> wrench_menu_;
+
+  WrenchMenuModel wrench_menu_model_;
+
+  Browser* browser_;
+  BrowserWindowGtk* window_;
+  Profile* profile_;
+
+  // Controls whether or not a home button should be shown on the toolbar.
+  BooleanPrefMember show_home_button_;
+
+  // Preferences controlling the configured home page.
+  StringPrefMember home_page_;
+  BooleanPrefMember home_page_is_new_tab_page_;
+
+  NotificationRegistrar registrar_;
+
+  // A GtkEntry that isn't part of the hierarchy. We keep this for native
+  // rendering.
+  OwnedWidgetGtk offscreen_entry_;
+
+  // Manages the home button drop signal handler.
+  scoped_ptr<GtkSignalRegistrar> drop_handler_;
+
+  DISALLOW_COPY_AND_ASSIGN(BrowserToolbarGtk);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_BROWSER_TOOLBAR_GTK_H_