3 files changed, 28 insertions, 7 deletions
diff --git a/chrome/browser/renderer_host/render_widget_host.cc b/chrome/browser/renderer_host/render_widget_host.cc
index 7a1f599..a3c3018 100644
--- a/chrome/browser/renderer_host/render_widget_host.cc
+++ b/chrome/browser/renderer_host/render_widget_host.cc
@@ -6,6 +6,7 @@
 
 #include "base/gfx/native_widget_types.h"
 #include "base/message_loop.h"
+#include "base/keyboard_codes.h"
 #include "chrome/browser/renderer_host/backing_store.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/browser/renderer_host/render_widget_helper.h"
@@ -283,15 +284,11 @@ void RenderWidgetHost::ForwardWheelEvent(
 }
 
 void RenderWidgetHost::ForwardKeyboardEvent(const WebKeyboardEvent& key_event) {
-#if defined(OS_WIN)
   if (key_event.type == WebKeyboardEvent::CHAR &&
-      (key_event.key_code == VK_RETURN || key_event.key_code == VK_SPACE))
+      (key_event.key_code == base::VKEY_RETURN ||
+       key_event.key_code == base::VKEY_SPACE)) {
     OnEnterOrSpace();
-#else
-  // TODO(port): we don't have portable keyboard codes yet
-  // Maybe use keyboard_codes.h if we stick with it
-  NOTIMPLEMENTED();
-#endif
+  }
 
   ForwardInputEvent(key_event, sizeof(WebKeyboardEvent));
 }
diff --git a/chrome/browser/renderer_host/render_widget_host_view_gtk.cc b/chrome/browser/renderer_host/render_widget_host_view_gtk.cc
index b24014c..634ac06 100644
--- a/chrome/browser/renderer_host/render_widget_host_view_gtk.cc
+++ b/chrome/browser/renderer_host/render_widget_host_view_gtk.cc
@@ -41,6 +41,8 @@ class RenderWidgetHostViewGtkWidget {
                      G_CALLBACK(KeyPressReleaseEvent), host_view);
     g_signal_connect(widget, "key-release-event",
                      G_CALLBACK(KeyPressReleaseEvent), host_view);
+    g_signal_connect(widget, "focus",
+                     G_CALLBACK(Focus), host_view);
     g_signal_connect(widget, "focus-in-event",
                      G_CALLBACK(FocusIn), host_view);
     g_signal_connect(widget, "focus-out-event",
@@ -85,6 +87,16 @@ class RenderWidgetHostViewGtkWidget {
     return FALSE;
   }
 
+  static gboolean Focus(GtkWidget* widget, GtkDirectionType focus,
+                        RenderWidgetHostViewGtk* host_view) {
+    // We override this so that pressing tab navigates within the web contents
+    // rather than tabbing out of it.  However, we do want to be able to tab
+    // out of it at the appropriate points.  TODO(port): study how this works
+    // on Windows and implement it.
+    NOTIMPLEMENTED();
+    return TRUE;
+  }
+
   static gboolean FocusIn(GtkWidget* widget, GdkEventFocus* focus,
                           RenderWidgetHostViewGtk* host_view) {
     host_view->GetRenderWidgetHost()->Focus();
@@ -102,6 +114,12 @@ class RenderWidgetHostViewGtkWidget {
       RenderWidgetHostViewGtk* host_view) {
     WebMouseEvent wme(event);
     host_view->GetRenderWidgetHost()->ForwardMouseEvent(wme);
+
+    // TODO(evanm): why is this necessary here but not in test shell?
+    // This logic is the same as GtkButton.
+    if (event->type == GDK_BUTTON_PRESS && !GTK_WIDGET_HAS_FOCUS(widget))
+      gtk_widget_grab_focus(widget);
+
     return FALSE;
   }
 
@@ -118,6 +136,8 @@ class RenderWidgetHostViewGtkWidget {
     host_view->GetRenderWidgetHost()->ForwardWheelEvent(wmwe);
     return FALSE;
   }
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(RenderWidgetHostViewGtkWidget);
 };
 
 }  // namespace
diff --git a/chrome/browser/tab_contents/web_contents_view_gtk.cc b/chrome/browser/tab_contents/web_contents_view_gtk.cc
index cd0d09a..4add84a 100644
--- a/chrome/browser/tab_contents/web_contents_view_gtk.cc
+++ b/chrome/browser/tab_contents/web_contents_view_gtk.cc
@@ -102,6 +102,10 @@ void WebContentsViewGtk::TakeFocus(bool reverse) {
 }
 
 void WebContentsViewGtk::HandleKeyboardEvent(const WebKeyboardEvent& event) {
+  // The renderer returned a keyboard event it did not process. This may be
+  // a keyboard shortcut that we have to process.
+  // The windows code forwards this event onwards to accelerator handling,
+  // and then to DefWindowProc.  TODO(port): should do something similar.
   NOTIMPLEMENTED();
 }