return event.Pass();
}
+// From third_party/WebKit/Source/web/gtk/WebInputEventFactory.cpp:
+base::char16 GetControlCharacterForKeycode(int windows_key_code, bool shift) {
+ if (windows_key_code >= ui::VKEY_A &&
+ windows_key_code <= ui::VKEY_Z) {
+ // ctrl-A ~ ctrl-Z map to \x01 ~ \x1A
+ return windows_key_code - ui::VKEY_A + 1;
+ }
+ if (shift) {
+ // following graphics chars require shift key to input.
+ switch (windows_key_code) {
+ // ctrl-@ maps to \x00 (Null byte)
+ case ui::VKEY_2:
+ return 0;
+ // ctrl-^ maps to \x1E (Record separator, Information separator two)
+ case ui::VKEY_6:
+ return 0x1E;
+ // ctrl-_ maps to \x1F (Unit separator, Information separator one)
+ case ui::VKEY_OEM_MINUS:
+ return 0x1F;
+ // Returns 0 for all other keys to avoid inputting unexpected chars.
+ default:
+ break;
+ }
+ } else {
+ switch (windows_key_code) {
+ // ctrl-[ maps to \x1B (Escape)
+ case ui::VKEY_OEM_4:
+ return 0x1B;
+ // ctrl-\ maps to \x1C (File separator, Information separator four)
+ case ui::VKEY_OEM_5:
+ return 0x1C;
+ // ctrl-] maps to \x1D (Group separator, Information separator three)
+ case ui::VKEY_OEM_6:
+ return 0x1D;
+ // ctrl-Enter maps to \x0A (Line feed)
+ case ui::VKEY_RETURN:
+ return 0x0A;
+ // Returns 0 for all other keys to avoid inputting unexpected chars.
+ default:
+ break;
+ }
+ }
+ return 0;
+}
+
int RegisterCustomEventType() {
return ++g_custom_event_types;
}