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

chrome/browser/ui/gtk/options/general_page_gtk.h

+// 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_OPTIONS_GENERAL_PAGE_GTK_H_
+#define CHROME_BROWSER_UI_GTK_OPTIONS_GENERAL_PAGE_GTK_H_
+#pragma once
+
+#include <gtk/gtk.h>
+
+#include <string>
+
+#include "app/gtk_signal.h"
+#include "chrome/browser/gtk/gtk_tree.h"
+#include "chrome/browser/gtk/options/managed_prefs_banner_gtk.h"
+#include "chrome/browser/prefs/pref_change_registrar.h"
+#include "chrome/browser/prefs/pref_member.h"
+#include "chrome/browser/search_engines/template_url_model_observer.h"
+#include "chrome/browser/shell_integration.h"
+#include "chrome/browser/ui/options/options_page_base.h"
+#include "googleurl/src/gurl.h"
+
+class AccessibleWidgetHelper;
+class CustomHomePagesTableModel;
+class Profile;
+class TemplateURLModel;
+
+class GeneralPageGtk : public OptionsPageBase,
+                       public TemplateURLModelObserver,
+                       public ShellIntegration::DefaultBrowserObserver,
+                       public gtk_tree::TableAdapter::Delegate {
+ public:
+  explicit GeneralPageGtk(Profile* profile);
+  ~GeneralPageGtk();
+
+  GtkWidget* get_page_widget() const { return page_; }
+
+ private:
+  GtkWindow* GetWindow();
+
+  // Overridden from OptionsPageBase
+  virtual void NotifyPrefChanged(const std::string* pref_name);
+  virtual void HighlightGroup(OptionsGroup highlight_group);
+
+  // Initialize the option group widgets, return their container
+  GtkWidget* InitStartupGroup();
+  GtkWidget* InitHomepageGroup();
+  GtkWidget* InitDefaultSearchGroup();
+  GtkWidget* InitDefaultBrowserGroup();
+
+  // Saves the startup preference from the values in the ui
+  void SaveStartupPref();
+
+  // Set the custom url list using the pages currently open
+  void SetCustomUrlListFromCurrentPages();
+
+  // Callback from UrlPickerDialogGtk, for adding custom urls manually.
+  // If a single row in the list is selected, the new url will be inserted
+  // before that row.  Otherwise the new row will be added to the end.
+  void OnAddCustomUrl(const GURL& url);
+
+  // Removes urls that are currently selected
+  void RemoveSelectedCustomUrls();
+
+  // Overridden from TemplateURLModelObserver.
+  // Populates the default search engine combobox from the model.
+  virtual void OnTemplateURLModelChanged();
+
+  // Set the default search engine pref to the combo box active item.
+  void SetDefaultSearchEngineFromComboBox();
+
+  // Set the default search engine combo box state.
+  void EnableDefaultSearchEngineComboBox(bool enable);
+
+  // Copies the home page preferences from the gui controls to
+  // kNewTabPageIsHomePage and kHomePage. If an empty or null-host
+  // URL is specified, then we revert to using NewTab page as the Homepage.
+  void UpdateHomepagePrefs();
+
+  // Enables or disables the field for entering a custom homepage URL.
+  void EnableHomepageURLField(bool enabled);
+
+  // Sets the state and enables/disables the radio buttons that control
+  // if the home page is the new tab page.
+  void UpdateHomepageIsNewTabRadio(bool homepage_is_new_tab, bool enabled);
+
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnStartupRadioToggled);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnStartupAddCustomPageClicked);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnStartupRemoveCustomPageClicked);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnStartupUseCurrentPageClicked);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnNewTabIsHomePageToggled);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnHomepageUseUrlEntryChanged);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnShowHomeButtonToggled);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnDefaultSearchEngineChanged);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void,
+                       OnDefaultSearchManageEnginesClicked);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnInstantToggled);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnBrowserUseAsDefaultClicked);
+  CHROMEGTK_CALLBACK_1(GeneralPageGtk, void, OnInstantLabelSizeAllocate,
+                       GtkAllocation*);
+  CHROMEGTK_CALLBACK_0(GeneralPageGtk, void, OnSearchLearnMoreClicked);
+
+  CHROMEG_CALLBACK_0(GeneralPageGtk, void, OnStartupPagesSelectionChanged,
+                     GtkTreeSelection*);
+
+  // Enables/Disables the controls associated with the custom start pages
+  // option if that preference is not selected.
+  void EnableCustomHomepagesControls(bool enable);
+
+  // ShellIntegration::DefaultBrowserObserver implementation.
+  virtual void SetDefaultBrowserUIState(
+      ShellIntegration::DefaultBrowserUIState state);
+
+  // gtk_tree::TableAdapter::Delegate implementation.
+  virtual void SetColumnValues(int row, GtkTreeIter* iter);
+
+  // Widgets of the startup group
+  GtkWidget* startup_homepage_radio_;
+  GtkWidget* startup_last_session_radio_;
+  GtkWidget* startup_custom_radio_;
+  GtkWidget* startup_custom_pages_tree_;
+  GtkListStore* startup_custom_pages_store_;
+  GtkTreeSelection* startup_custom_pages_selection_;
+  GtkWidget* startup_add_custom_page_button_;
+  GtkWidget* startup_remove_custom_page_button_;
+  GtkWidget* startup_use_current_page_button_;
+
+  // The model for |startup_custom_pages_store_|.
+  scoped_ptr<CustomHomePagesTableModel> startup_custom_pages_table_model_;
+  scoped_ptr<gtk_tree::TableAdapter> startup_custom_pages_table_adapter_;
+
+  // Widgets and prefs of the homepage group
+  GtkWidget* homepage_use_newtab_radio_;
+  GtkWidget* homepage_use_url_radio_;
+  GtkWidget* homepage_use_url_entry_;
+  GtkWidget* homepage_show_home_button_checkbox_;
+  BooleanPrefMember new_tab_page_is_home_page_;
+  StringPrefMember homepage_;
+  BooleanPrefMember show_home_button_;
+
+  // Widgets and data of the default search group
+  GtkWidget* default_search_engine_combobox_;
+  GtkListStore* default_search_engines_model_;
+  GtkWidget* default_search_manage_engines_button_;
+  TemplateURLModel* template_url_model_;
+  GtkWidget* instant_checkbox_;
+  // This widget acts as the indent for the instant warning label.
+  GtkWidget* instant_indent_;
+  BooleanPrefMember instant_;
+
+  // Widgets of the default browser group
+  GtkWidget* default_browser_status_label_;
+  GtkWidget* default_browser_use_as_default_button_;
+
+  // The parent GtkTable widget
+  GtkWidget* page_;
+
+  // Flag to ignore gtk callbacks while we are populating default search urls.
+  bool default_search_initializing_;
+
+  // Flag to ignore gtk callbacks while we are loading prefs, to avoid
+  // then turning around and saving them again.
+  bool initializing_;
+
+  // The helper object that performs default browser set/check tasks.
+  scoped_refptr<ShellIntegration::DefaultBrowserWorker> default_browser_worker_;
+
+  // Helper object to manage accessibility metadata.
+  scoped_ptr<AccessibleWidgetHelper> accessible_widget_helper_;
+
+  // Tracks managed preference warning banner state.
+  ManagedPrefsBannerGtk managed_prefs_banner_;
+
+  PrefChangeRegistrar registrar_;
+
+  DISALLOW_COPY_AND_ASSIGN(GeneralPageGtk);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_OPTIONS_GENERAL_PAGE_GTK_H_