Implement input.ime.sendKeyEvents API.

ui/base/ime/input_method_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/base/ime/input_method_win.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/auto_reset.h"
@@ skipping 601 matching lines @@
   // When Aura is enabled, |attached_window_handle| should always be a top-level
   // window. So we can safely assume that |attached_window_handle| is ready for
   // receiving keyboard input as long as it is an active window. This works well
   // even when the |attached_window_handle| becomes active but has not received
   // WM_FOCUS yet.
   return toplevel_window_handle_ &&
       GetActiveWindow() == toplevel_window_handle_;
 }
 
 void InputMethodWin::DispatchFabricatedKeyEvent(ui::KeyEvent* event) {
-  if (event->is_char()) {
-    if (GetTextInputClient()) {
-      ui::KeyEvent ch_event(*event);
-      ch_event.set_character(static_cast<base::char16>(event->key_code()));
-      GetTextInputClient()->InsertChar(ch_event);
-      return;
-    }
+  // The key event if from calling input.ime.sendKeyEvent or test.
+  ui::EventDispatchDetails details = DispatchKeyEventPostIME(event);
+  if (details.dispatcher_destroyed || details.target_destroyed ||
+      event->stopped_propagation()) {
+    return;
   }
-  ignore_result(DispatchKeyEventPostIME(event));
+
+  if ((event->is_char() || event->GetDomKey().IsCharacter()) &&
+      event->type() == ui::ET_KEY_PRESSED && GetTextInputClient())
+    GetTextInputClient()->InsertChar(*event);
 }
 
 void InputMethodWin::ConfirmCompositionText() {
   if (composing_window_handle_)
     imm32_manager_.CleanupComposition(composing_window_handle_);
 
   // Though above line should confirm the client's composition text by sending a
   // result text to us, in case the input method and the client are in
   // inconsistent states, we check the client's composition state again.
   if (!IsTextInputTypeNone() && GetTextInputClient()->HasCompositionText()) {
@@ skipping 38 matching lines @@
   ui::IMEEngineHandlerInterface* engine = GetEngine();
   if (engine) {
     if (old_text_input_type != ui::TEXT_INPUT_TYPE_NONE)
       engine->FocusOut();
     if (text_input_type != ui::TEXT_INPUT_TYPE_NONE)
       engine->FocusIn(context);
   }
 }
 
 }  // namespace ui