Add a GTK support routine that returns a simulated nativeKeyCode for a given

windowKeyCode.  Simulated since there's no keyboard attached when testing in
webkit DRT, so DRT::eventSender.keyDown() must simulate keyboard events.

https://bugs.webkit.org/show_bug.cgi?id=66679

BUG=94211
TEST=webkit LayoutTests/plugins/keyboard-events.html

Review URL: http://codereview.chromium.org/7740048

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98599 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 14 insertions, 0 deletions

diff --git a/ui/base/keycodes/keyboard_code_conversion_gtk.cc b/ui/base/keycodes/keyboard_code_conversion_gtk.cc
index 4425b88..c55476a 100644
--- a/ui/base/keycodes/keyboard_code_conversion_gtk.cc
+++ b/ui/base/keycodes/keyboard_code_conversion_gtk.cc
@@ -621,6 +621,15 @@ int GdkKeyCodeForWindowsKeyCode(KeyboardCode keycode, bool shift) {
     }
 }
 
+int GdkNativeKeyCodeForWindowsKeyCode(KeyboardCode keycode, bool shift) {
+  int keyval = GdkKeyCodeForWindowsKeyCode(keycode, shift);
+  GdkKeymapKey* keys;
+  gint n_keys;
+  if (keyval && gdk_keymap_get_entries_for_keyval(0, keyval, &keys, &n_keys))
+    return keys[0].keycode;
+  return 0;
+}
+
 KeyboardCode KeyboardCodeFromGdkEventKey(GdkEventKey* event) {
   KeyboardCode keycode = WindowsKeyCodeForGdkKeyCode(event->keyval);
 #ifdef USE_X11
diff --git a/ui/base/keycodes/keyboard_code_conversion_gtk.h b/ui/base/keycodes/keyboard_code_conversion_gtk.h
index 6a9d293..7a4e167 100644
--- a/ui/base/keycodes/keyboard_code_conversion_gtk.h
+++ b/ui/base/keycodes/keyboard_code_conversion_gtk.h
@@ -48,6 +48,11 @@ UI_EXPORT KeyboardCode WindowsKeyCodeForGdkKeyCode(int keycode);
 
 UI_EXPORT int GdkKeyCodeForWindowsKeyCode(KeyboardCode keycode, bool shift);
 
+// For WebKit DRT testing: simulate the native keycode for the given
+// input |keycode|.  Return the native keycode.
+UI_EXPORT int GdkNativeKeyCodeForWindowsKeyCode(KeyboardCode keycode,
+                                                bool shift);
+
 UI_EXPORT KeyboardCode KeyboardCodeFromGdkEventKey(GdkEventKey* event);
 
 } // namespace ui