text: // Copyright (c) 2011 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 "chrome/browser/ui/gtk/instant_confirm_dialog_gtk.h"
  
  #include <gtk/gtk.h>
  
  #include "chrome/browser/instant/instant_confirm_dialog.h"
  #include "chrome/browser/instant/instant_controller.h"
  #include "chrome/browser/profiles/profile.h"
  #include "chrome/browser/ui/gtk/gtk_chrome_link_button.h"
  #include "chrome/browser/ui/gtk/gtk_util.h"
  #include "chrome/browser/ui/options/show_options_url.h"
  #include "googleurl/src/gurl.h"
  #include "grit/chromium_strings.h"
  #include "grit/generated_resources.h"
  #include "ui/base/l10n/l10n_util.h"
  
  namespace browser {
  
  void ShowInstantConfirmDialog(GtkWindow* parent, Profile* profile) {
    new InstantConfirmDialogGtk(parent, profile);
  }
  
  }  // namespace browser
  
  InstantConfirmDialogGtk::InstantConfirmDialogGtk(
      GtkWindow* parent, Profile* profile) : profile_(profile) {
    dialog_ = gtk_dialog_new_with_buttons(
        l10n_util::GetStringUTF8(IDS_INSTANT_OPT_IN_TITLE).c_str(),
        parent,
        static_cast<GtkDialogFlags>(GTK_DIALOG_MODAL | GTK_DIALOG_NO_SEPARATOR),
        GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
        GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
        NULL);
    g_signal_connect(dialog_, "response", G_CALLBACK(OnResponseThunk), this);
  
    GtkBox* vbox = GTK_BOX(GTK_DIALOG(dialog_)->vbox);
    gtk_box_set_spacing(vbox, gtk_util::kControlSpacing);
  
    GtkWidget* label = gtk_label_new(
        l10n_util::GetStringUTF8(IDS_INSTANT_OPT_IN_MESSAGE).c_str());
    gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
    gtk_box_pack_start(vbox, label, FALSE, FALSE, 0);
  
    GtkWidget* link_button = gtk_chrome_link_button_new(
        l10n_util::GetStringUTF8(IDS_LEARN_MORE).c_str());
    g_signal_connect(link_button, "clicked",
                     G_CALLBACK(OnLinkButtonClickedThunk), this);
  
    GtkWidget* action_area = GTK_DIALOG(dialog_)->action_area;
    gtk_container_add(GTK_CONTAINER(action_area), link_button);
    gtk_button_box_set_child_secondary(GTK_BUTTON_BOX(action_area),
                                       link_button,
                                       TRUE);
  
    gtk_dialog_set_default_response(GTK_DIALOG(dialog_), GTK_RESPONSE_ACCEPT);
    gtk_widget_show_all(dialog_);
  }
  
  InstantConfirmDialogGtk::~InstantConfirmDialogGtk() {
    gtk_widget_destroy(dialog_);
  }
  
  void InstantConfirmDialogGtk::OnResponse(GtkWidget* dialog, int response_id) {
    if (response_id == GTK_RESPONSE_ACCEPT)
      InstantController::Enable(profile_);
  
    delete this;
  }
  
  void InstantConfirmDialogGtk::OnLinkButtonClicked(GtkWidget* button) {
    browser::ShowOptionsURL(profile_, browser::InstantLearnMoreURL());
  }
  