Add support for more types of controls and events to GTK implementation of

accessibility extension API.  Enable accessibility API for all subdialogs
of the main Options dialog.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/651037

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@39738 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 21 insertions, 0 deletions

diff --git a/chrome/browser/gtk/accessible_widget_helper_gtk.cc b/chrome/browser/gtk/accessible_widget_helper_gtk.cc
index 64710b1..e54c6ff 100644
--- a/chrome/browser/gtk/accessible_widget_helper_gtk.cc
+++ b/chrome/browser/gtk/accessible_widget_helper_gtk.cc
@@ -5,16 +5,27 @@
 #include "chrome/browser/gtk/accessible_widget_helper_gtk.h"
 
 #include "app/l10n_util.h"
+#include "chrome/browser/accessibility_events.h"
 #include "chrome/browser/profile.h"
+#include "chrome/common/notification_service.h"
 
 AccessibleWidgetHelper::AccessibleWidgetHelper(
     GtkWidget* root_widget, Profile* profile)
     : accessibility_event_router_(AccessibilityEventRouter::GetInstance()),
+      profile_(profile),
       root_widget_(root_widget) {
   accessibility_event_router_->AddRootWidget(root_widget_, profile);
 }
 
 AccessibleWidgetHelper::~AccessibleWidgetHelper() {
+  if (!window_title_.empty()) {
+    AccessibilityWindowInfo info(profile_, window_title_);
+    NotificationService::current()->Notify(
+        NotificationType::ACCESSIBILITY_WINDOW_CLOSED,
+        Source<Profile>(profile_),
+        Details<AccessibilityWindowInfo>(&info));
+  }
+
   if (root_widget_)
     accessibility_event_router_->RemoveRootWidget(root_widget_);
   for (unsigned int i = 0; i < managed_widgets_.size(); i++) {
@@ -22,6 +33,16 @@ AccessibleWidgetHelper::~AccessibleWidgetHelper() {
   }
 }
 
+void AccessibleWidgetHelper::SendOpenWindowNotification(
+    const std::string& window_title) {
+  window_title_ = window_title;
+  AccessibilityWindowInfo info(profile_, window_title);
+  NotificationService::current()->Notify(
+      NotificationType::ACCESSIBILITY_WINDOW_OPENED,
+      Source<Profile>(profile_),
+      Details<AccessibilityWindowInfo>(&info));
+}
+
 void AccessibleWidgetHelper::IgnoreWidget(GtkWidget* widget) {
   accessibility_event_router_->IgnoreWidget(widget);
   managed_widgets_.push_back(widget);