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// Copyright (c) 2006-2009 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.
#include <gtk/gtk.h>
#include "chrome/browser/options_window.h"
#include "app/l10n_util.h"
#include "base/message_loop.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/gtk/options/advanced_page_gtk.h"
#include "chrome/browser/gtk/options/content_page_gtk.h"
#include "chrome/browser/gtk/options/general_page_gtk.h"
#include "chrome/browser/profile.h"
#include "chrome/common/gtk_util.h"
#include "chrome/common/pref_member.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/pref_service.h"
#ifdef CHROME_PERSONALIZATION
#include "chrome/personalization/personalization.h"
#endif
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
///////////////////////////////////////////////////////////////////////////////
// OptionsWindowGtk
//
// The contents of the Options dialog window.
class OptionsWindowGtk {
public:
explicit OptionsWindowGtk(Profile* profile);
~OptionsWindowGtk();
// Shows the Tab corresponding to the specified OptionsPage.
void ShowOptionsPage(OptionsPage page, OptionsGroup highlight_group);
private:
static void OnSwitchPage(GtkNotebook* notebook, GtkNotebookPage* page,
guint page_num, OptionsWindowGtk* options_window);
static void OnWindowDestroy(GtkWidget* widget, OptionsWindowGtk* window);
// The options dialog.
GtkWidget *dialog_;
// The container of the option pages.
GtkWidget *notebook_;
// The Profile associated with these options.
Profile* profile_;
// The general page.
GeneralPageGtk general_page_;
// The content page.
ContentPageGtk content_page_;
// The advanced (user data) page.
AdvancedPageGtk advanced_page_;
// The last page the user was on when they opened the Options window.
IntegerPrefMember last_selected_page_;
DISALLOW_COPY_AND_ASSIGN(OptionsWindowGtk);
};
static OptionsWindowGtk* instance_ = NULL;
///////////////////////////////////////////////////////////////////////////////
// OptionsWindowGtk, public:
OptionsWindowGtk::OptionsWindowGtk(Profile* profile)
// Always show preferences for the original profile. Most state when off
// the record comes from the original profile, but we explicitly use
// the original profile to avoid potential problems.
: profile_(profile->GetOriginalProfile()),
general_page_(profile_),
content_page_(profile_),
advanced_page_(profile_) {
// The download manager needs to be initialized before the contents of the
// Options Window are created.
profile_->GetDownloadManager();
// We don't need to observe changes in this value.
last_selected_page_.Init(prefs::kOptionsWindowLastTabIndex,
g_browser_process->local_state(), NULL);
dialog_ = gtk_dialog_new_with_buttons(
l10n_util::GetStringFUTF8(IDS_OPTIONS_DIALOG_TITLE,
WideToUTF16(l10n_util::GetString(IDS_PRODUCT_NAME))).c_str(),
// Prefs window is shared between all browser windows.
NULL,
// Non-modal.
GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_CLOSE,
GTK_RESPONSE_CLOSE,
NULL);
gtk_window_set_default_size(GTK_WINDOW(dialog_), 500, -1);
gtk_box_set_spacing(GTK_BOX(GTK_DIALOG(dialog_)->vbox),
gtk_util::kContentAreaSpacing);
notebook_ = gtk_notebook_new();
gtk_notebook_append_page(
GTK_NOTEBOOK(notebook_),
general_page_.get_page_widget(),
gtk_label_new(
l10n_util::GetStringUTF8(IDS_OPTIONS_GENERAL_TAB_LABEL).c_str()));
gtk_notebook_append_page(
GTK_NOTEBOOK(notebook_),
content_page_.get_page_widget(),
gtk_label_new(
l10n_util::GetStringUTF8(IDS_OPTIONS_CONTENT_TAB_LABEL).c_str()));
#ifdef CHROME_PERSONALIZATION
if (!Personalization::IsP13NDisabled(profile)) {
gtk_notebook_append_page(
GTK_NOTEBOOK(notebook_),
gtk_label_new("TODO personalization"),
gtk_label_new(
l10n_util::GetStringUTF8(IDS_OPTIONS_USER_DATA_TAB_LABEL).c_str()));
}
#endif
gtk_notebook_append_page(
GTK_NOTEBOOK(notebook_),
advanced_page_.get_page_widget(),
gtk_label_new(
l10n_util::GetStringUTF8(IDS_OPTIONS_ADVANCED_TAB_LABEL).c_str()));
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog_)->vbox), notebook_);
DCHECK(
gtk_notebook_get_n_pages(GTK_NOTEBOOK(notebook_)) == OPTIONS_PAGE_COUNT);
// Need to show the notebook before connecting switch-page signal, otherwise
// we'll immediately get a signal switching to page 0 and overwrite our
// last_selected_page_ value.
gtk_widget_show_all(dialog_);
g_signal_connect(notebook_, "switch-page", G_CALLBACK(OnSwitchPage), this);
// We only have one button and don't do any special handling, so just hook it
// directly to gtk_widget_destroy.
g_signal_connect_swapped(dialog_, "response", G_CALLBACK(gtk_widget_destroy),
dialog_);
g_signal_connect(dialog_, "destroy", G_CALLBACK(OnWindowDestroy), this);
}
OptionsWindowGtk::~OptionsWindowGtk() {
}
void OptionsWindowGtk::ShowOptionsPage(OptionsPage page,
OptionsGroup highlight_group) {
// Bring options window to front if it already existed and isn't already
// in front
// TODO(mattm): docs say it's preferable to use gtk_window_present_with_time
gtk_window_present(GTK_WINDOW(dialog_));
if (page == OPTIONS_PAGE_DEFAULT) {
// Remember the last visited page from local state.
page = static_cast<OptionsPage>(last_selected_page_.GetValue());
if (page == OPTIONS_PAGE_DEFAULT)
page = OPTIONS_PAGE_GENERAL;
}
// If the page number is out of bounds, reset to the first tab.
if (page < 0 || page >= gtk_notebook_get_n_pages(GTK_NOTEBOOK(notebook_)))
page = OPTIONS_PAGE_GENERAL;
gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook_), page);
// TODO(mattm): set highlight_group
}
///////////////////////////////////////////////////////////////////////////////
// OptionsWindowGtk, private:
// static
void OptionsWindowGtk::OnSwitchPage(GtkNotebook* notebook,
GtkNotebookPage* page,
guint page_num,
OptionsWindowGtk* options_window) {
int index = page_num;
DCHECK(index > OPTIONS_PAGE_DEFAULT && index < OPTIONS_PAGE_COUNT);
options_window->last_selected_page_.SetValue(index);
}
// static
void OptionsWindowGtk::OnWindowDestroy(GtkWidget* widget,
OptionsWindowGtk* options_window) {
instance_ = NULL;
MessageLoop::current()->DeleteSoon(FROM_HERE, options_window);
}
///////////////////////////////////////////////////////////////////////////////
// Factory/finder method:
void ShowOptionsWindow(OptionsPage page,
OptionsGroup highlight_group,
Profile* profile) {
DCHECK(profile);
// If there's already an existing options window, activate it and switch to
// the specified page.
if (!instance_) {
instance_ = new OptionsWindowGtk(profile);
}
instance_->ShowOptionsPage(page, highlight_group);
}
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