src/chrome/browser/ui/gtk/one_click_signin_bubble_gtk.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/gtk/one_click_signin_bubble_gtk.h"
   6
   7 #include <gtk/gtk.h>
   8
   9 #include "base/callback_helpers.h"
  10 #include "base/i18n/rtl.h"
  11 #include "base/logging.h"
  12 #include "base/message_loop/message_loop.h"
  13 #include "base/strings/utf_string_conversions.h"
  14 #include "chrome/browser/ui/browser.h"
  15 #include "chrome/browser/ui/browser_finder.h"
  16 #include "chrome/browser/ui/gtk/browser_toolbar_gtk.h"
  17 #include "chrome/browser/ui/gtk/browser_window_gtk.h"
  18 #include "chrome/browser/ui/gtk/gtk_theme_service.h"
  19 #include "chrome/browser/ui/gtk/gtk_util.h"
  20 #include "chrome/browser/ui/gtk/tabs/tab_strip_gtk.h"
  21 #include "chrome/browser/ui/sync/one_click_signin_helper.h"
  22 #include "chrome/browser/ui/sync/one_click_signin_histogram.h"
  23 #include "chrome/common/url_constants.h"
  24 #include "grit/chromium_strings.h"
  25 #include "grit/generated_resources.h"
  26 #include "ui/base/gtk/gtk_hig_constants.h"
  27 #include "ui/base/l10n/l10n_util.h"
  28
  29 static const int kModalDialogMessageWidth = 400;
  30
  31 OneClickSigninBubbleGtk::OneClickSigninBubbleGtk(
  32     BrowserWindowGtk* browser_window_gtk,
  33     BrowserWindow::OneClickSigninBubbleType type,
  34     const string16& email,
  35     const string16& error_message,
  36     const BrowserWindow::StartSyncCallback& start_sync_callback)
  37     : bubble_(NULL),
  38       email_(email),
  39       error_message_(error_message),
  40       start_sync_callback_(start_sync_callback),
  41       is_sync_dialog_(type!=BrowserWindow::ONE_CLICK_SIGNIN_BUBBLE_TYPE_BUBBLE),
  42       message_label_(NULL),
  43       advanced_link_(NULL),
  44       ok_button_(NULL),
  45       undo_button_(NULL),
  46       learn_more_(NULL),
  47       header_label_(NULL),
  48       clicked_learn_more_(false) {
  49   InitializeWidgets(browser_window_gtk);
  50   ShowWidget(browser_window_gtk, LayoutWidgets());
  51 }
  52
  53 void OneClickSigninBubbleGtk::BubbleClosing(
  54     BubbleGtk* bubble, bool closed_by_escape) {
  55   // If we get here and |start_sync_callback_| is not null, act like this is
  56   // an undo.  All actions that start sign in are explicitly handled below.
  57   if (is_sync_dialog_ && !start_sync_callback_.is_null()) {
  58     base::ResetAndReturn(&start_sync_callback_).Run(
  59         OneClickSigninSyncStarter::UNDO_SYNC);
  60   }
  61
  62   // The bubble needs to close and remove the widgets from the window before
  63   // |close_button_| (which is a CustomDrawButton) can be destroyed, because it
  64   // depends on all references being cleared for the GtkWidget before it is
  65   // destroyed.
  66   base::MessageLoopForUI::current()->DeleteSoon(FROM_HERE,
  67                                                 close_button_.release());
  68
  69   delete this;
  70 }
  71
  72 void OneClickSigninBubbleGtk::OnClickAdvancedLink(GtkWidget* link) {
  73   if (is_sync_dialog_) {
  74     OneClickSigninHelper::LogConfirmHistogramValue(
  75       clicked_learn_more_ ?
  76           one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_ADVANCED :
  77           one_click_signin::HISTOGRAM_CONFIRM_ADVANCED);
  78
  79     base::ResetAndReturn(&start_sync_callback_).Run(
  80         OneClickSigninSyncStarter::CONFIGURE_SYNC_FIRST);
  81   } else {
  82     Browser* browser = chrome::FindBrowserWithWindow(
  83       gtk_window_get_transient_for(bubble_->GetNativeWindow()));
  84     DCHECK(browser);
  85     chrome::NavigateParams params(browser, GURL(chrome::kChromeUISettingsURL),
  86         content::PAGE_TRANSITION_LINK);
  87     params.disposition = CURRENT_TAB;
  88     chrome::Navigate(&params);
  89   }
  90   bubble_->Close();
  91 }
  92
  93 void OneClickSigninBubbleGtk::OnClickOK(GtkWidget* link) {
  94   if (is_sync_dialog_) {
  95     OneClickSigninHelper::LogConfirmHistogramValue(
  96       clicked_learn_more_ ?
  97           one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_OK :
  98           one_click_signin::HISTOGRAM_CONFIRM_OK);
  99
 100     base::ResetAndReturn(&start_sync_callback_).Run(
 101         OneClickSigninSyncStarter::SYNC_WITH_DEFAULT_SETTINGS);
 102   }
 103   bubble_->Close();
 104 }
 105
 106 void OneClickSigninBubbleGtk::OnClickUndo(GtkWidget* link) {
 107   if (is_sync_dialog_) {
 108     OneClickSigninHelper::LogConfirmHistogramValue(
 109       clicked_learn_more_ ?
 110           one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_UNDO :
 111           one_click_signin::HISTOGRAM_CONFIRM_UNDO);
 112
 113     base::ResetAndReturn(&start_sync_callback_).Run(
 114         OneClickSigninSyncStarter::UNDO_SYNC);
 115   }
 116   bubble_->Close();
 117 }
 118
 119 void OneClickSigninBubbleGtk::OnClickLearnMoreLink(GtkWidget* link) {
 120   // We only want to log the Learn More click once per modal dialog instance.
 121   if (is_sync_dialog_ && !clicked_learn_more_) {
 122     OneClickSigninHelper::LogConfirmHistogramValue(
 123         one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE);
 124     clicked_learn_more_ = true;
 125   }
 126   Browser* browser = chrome::FindBrowserWithWindow(
 127       gtk_window_get_transient_for(bubble_->GetNativeWindow()));
 128   DCHECK(browser);
 129   chrome::NavigateParams params(browser, GURL(chrome::kChromeSyncLearnMoreURL),
 130       content::PAGE_TRANSITION_LINK);
 131   params.disposition = NEW_WINDOW;
 132   chrome::Navigate(&params);
 133
 134   if (!is_sync_dialog_) {
 135     bubble_->Close();
 136   }
 137 }
 138
 139 void OneClickSigninBubbleGtk::OnClickCloseButton(GtkWidget* button) {
 140   DCHECK(is_sync_dialog_);
 141   OneClickSigninHelper::LogConfirmHistogramValue(
 142       clicked_learn_more_ ?
 143           one_click_signin::HISTOGRAM_CONFIRM_LEARN_MORE_CLOSE :
 144           one_click_signin::HISTOGRAM_CONFIRM_CLOSE);
 145   base::ResetAndReturn(&start_sync_callback_).Run(
 146       OneClickSigninSyncStarter::UNDO_SYNC);
 147   bubble_->Close();
 148 }
 149
 150 OneClickSigninBubbleGtk::~OneClickSigninBubbleGtk() {
 151 }
 152
 153 void OneClickSigninBubbleGtk::InitializeWidgets(
 154     BrowserWindowGtk* browser_window_gtk) {
 155   // Main dialog/bubble message.
 156   std::string label_text;
 157   if (is_sync_dialog_) {
 158     label_text =
 159         l10n_util::GetStringFUTF8(IDS_ONE_CLICK_SIGNIN_DIALOG_MESSAGE_NEW,
 160                                   email_);
 161   } else {
 162     label_text = !error_message_.empty() ? UTF16ToUTF8(error_message_):
 163         l10n_util::GetStringUTF8(IDS_ONE_CLICK_SIGNIN_BUBBLE_MESSAGE);
 164   }
 165
 166   message_label_ = gtk_label_new(label_text.c_str());
 167   gtk_label_set_line_wrap(GTK_LABEL(message_label_), TRUE);
 168   gtk_misc_set_alignment(GTK_MISC(message_label_), 0.0, 0.5);
 169   if (is_sync_dialog_)
 170     gtk_widget_set_size_request(message_label_, kModalDialogMessageWidth, -1);
 171
 172   GtkThemeService* const theme_provider = GtkThemeService::GetFrom(
 173       browser_window_gtk->browser()->profile());
 174
 175   // Advanced link. Will not be displayed in the error bubble.
 176   if (is_sync_dialog_ || error_message_.empty()) {
 177     advanced_link_ = theme_provider->BuildChromeLinkButton(
 178         l10n_util::GetStringUTF8(
 179             IDS_ONE_CLICK_SIGNIN_DIALOG_ADVANCED));
 180     g_signal_connect(advanced_link_, "clicked",
 181                      G_CALLBACK(OnClickAdvancedLinkThunk), this);
 182   }
 183
 184   // The 'Learn More...' link.
 185   learn_more_ = theme_provider->BuildChromeLinkButton(
 186       l10n_util::GetStringUTF8(IDS_LEARN_MORE));
 187   g_signal_connect(learn_more_, "clicked",
 188                    G_CALLBACK(OnClickLearnMoreLinkThunk), this);
 189
 190   // Make the OK and Undo buttons the same size horizontally.
 191   GtkSizeGroup* size_group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 192   // OK Button.
 193   ok_button_ = gtk_button_new_with_label(l10n_util::GetStringUTF8(
 194       is_sync_dialog_ ? IDS_ONE_CLICK_SIGNIN_DIALOG_OK_BUTTON :
 195                         IDS_OK).c_str());
 196   g_signal_connect(ok_button_, "clicked",
 197                    G_CALLBACK(OnClickOKThunk), this);
 198   gtk_size_group_add_widget(size_group, ok_button_);
 199
 200   if (!is_sync_dialog_)
 201     return;
 202
 203   // The undo button is only in the modal dialog
 204   undo_button_ = gtk_button_new_with_label(l10n_util::GetStringUTF8(
 205         IDS_ONE_CLICK_SIGNIN_DIALOG_UNDO_BUTTON).c_str());
 206   g_signal_connect(undo_button_, "clicked",
 207                    G_CALLBACK(OnClickUndoThunk), this);
 208   gtk_size_group_add_widget(size_group, undo_button_);
 209
 210   g_object_unref(size_group);
 211
 212   // The email is always set for the sync dialog.
 213   header_label_ = theme_provider->BuildLabel(
 214       l10n_util::GetStringUTF8(IDS_ONE_CLICK_SIGNIN_DIALOG_TITLE_NEW),
 215       ui::kGdkBlack);
 216
 217   PangoAttrList* attributes = pango_attr_list_new();
 218   pango_attr_list_insert(attributes,
 219                          pango_attr_weight_new(PANGO_WEIGHT_BOLD));
 220   gtk_label_set_attributes(GTK_LABEL(header_label_), attributes);
 221   pango_attr_list_unref(attributes);
 222   close_button_.reset(CustomDrawButton::CloseButtonBubble(theme_provider));
 223   g_signal_connect(close_button_->widget(), "clicked",
 224                    G_CALLBACK(OnClickCloseButtonThunk), this);
 225 }
 226
 227 GtkWidget* OneClickSigninBubbleGtk::LayoutWidgets() {
 228   // Setup the BubbleGtk content.
 229   GtkWidget* content_widget = gtk_vbox_new(FALSE, ui::kContentAreaSpacing);
 230   gtk_container_set_border_width(GTK_CONTAINER(content_widget),
 231                                  ui::kContentAreaBorder);
 232   if (header_label_) {
 233     GtkWidget* top_line = gtk_hbox_new(FALSE, ui::kControlSpacing);
 234     gtk_box_pack_start(GTK_BOX(top_line),
 235                        header_label_, FALSE, FALSE, 0);
 236     gtk_box_pack_end(GTK_BOX(top_line),
 237                      close_button_->widget(), FALSE, FALSE, 0);
 238     gtk_box_pack_start(GTK_BOX(content_widget),
 239                        top_line, FALSE, FALSE, 0);
 240   }
 241
 242   gtk_box_pack_start(GTK_BOX(content_widget),
 243                      message_label_, FALSE, FALSE, 0);
 244
 245   GtkWidget* box = gtk_hbox_new(FALSE, ui::kControlSpacing);
 246   GtkWidget* bottom_line = gtk_hbox_new(FALSE, ui::kControlSpacing);
 247
 248   if (is_sync_dialog_) {
 249     gtk_box_pack_end(GTK_BOX(box), learn_more_, FALSE, FALSE, 0);
 250     gtk_box_pack_start(GTK_BOX(content_widget), box, TRUE, TRUE, 0);
 251
 252     gtk_box_pack_start(GTK_BOX(content_widget), bottom_line, FALSE, FALSE, 0);
 253     gtk_box_pack_start(GTK_BOX(bottom_line), advanced_link_, FALSE, FALSE, 0);
 254     gtk_box_pack_end(GTK_BOX(bottom_line), ok_button_, FALSE, FALSE, 0);
 255     gtk_box_pack_end(GTK_BOX(bottom_line), undo_button_, FALSE, FALSE, 0);
 256   } else {
 257     gtk_box_pack_start(GTK_BOX(box), learn_more_, FALSE, FALSE, 0);
 258     gtk_box_pack_start(GTK_BOX(content_widget), box, TRUE, TRUE, 0);
 259
 260     // Don't display the Advanced link for the error bubble, and
 261     // in this case align the OK button with the Learn More link.
 262     if (error_message_.empty()) {
 263       gtk_box_pack_start(GTK_BOX(bottom_line), advanced_link_, FALSE, FALSE, 0);
 264       gtk_box_pack_end(GTK_BOX(bottom_line), ok_button_, FALSE, FALSE, 0);
 265       gtk_box_pack_start(GTK_BOX(content_widget), bottom_line, FALSE, FALSE, 0);
 266     } else {
 267       gtk_box_pack_end(GTK_BOX(box), ok_button_, FALSE, FALSE, 0);
 268     }
 269   }
 270   return content_widget;
 271 }
 272
 273 void OneClickSigninBubbleGtk::ShowWidget(BrowserWindowGtk* browser_window_gtk,
 274                                          GtkWidget* content_widget) {
 275   if (is_sync_dialog_) {
 276     OneClickSigninHelper::LogConfirmHistogramValue(
 277         one_click_signin::HISTOGRAM_CONFIRM_SHOWN);
 278   }
 279
 280   GtkThemeService* const theme_provider = GtkThemeService::GetFrom(
 281       browser_window_gtk->browser()->profile());
 282
 283   GtkWidget* parent_widget = is_sync_dialog_ ?
 284       browser_window_gtk->GetToolbar()->widget() :
 285       browser_window_gtk->GetToolbar()->GetAppMenuButton();
 286   gfx::Rect bounds = gtk_util::WidgetBounds(parent_widget);
 287   int flags = (is_sync_dialog_ ? BubbleGtk::NO_ACCELERATORS :
 288                                  BubbleGtk::GRAB_INPUT) |
 289                                  BubbleGtk::MATCH_SYSTEM_THEME |
 290                                  BubbleGtk::POPUP_WINDOW;
 291   bubble_ = BubbleGtk::Show(parent_widget, &bounds, content_widget,
 292                             is_sync_dialog_ ? BubbleGtk::CENTER_OVER_RECT :
 293                                         BubbleGtk::ANCHOR_TOP_RIGHT,
 294                             flags,
 295                             theme_provider, this);
 296
 297   gtk_window_set_transient_for(bubble_->GetNativeWindow(),
 298                                  browser_window_gtk->GetNativeWindow());
 299   if (is_sync_dialog_) {
 300     gtk_window_set_modal(bubble_->GetNativeWindow(), true);
 301     gtk_window_set_focus(bubble_->GetNativeWindow(), ok_button_);
 302   } else {
 303     gtk_widget_grab_focus(ok_button_);
 304   }
 305 }