Implementing accelerators for Linux toolkit_views

views/focus/accelerator_handler_win.cc

+// Copyright (c) 2009 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 "views/focus/accelerator_handler.h"
+
+#include "views/event.h"
+#include "views/focus/focus_manager.h"
+
+namespace views {
+
+AcceleratorHandler::AcceleratorHandler() {
+}
+
+bool AcceleratorHandler::Dispatch(const MSG& msg) {
+  bool process_message = true;
+
+  if (msg.message >= WM_KEYFIRST && msg.message <= WM_KEYLAST) {
+    FocusManager* focus_manager =
+        FocusManager::GetFocusManagerForNativeView(msg.hwnd);
+    if (focus_manager) {
+      switch (msg.message) {
+        case WM_KEYDOWN:
+        case WM_SYSKEYDOWN: {
+          KeyEvent event(Event::ET_KEY_PRESSED,
+                         msg.wParam,
+                         msg.lParam & 0xFFFF,
+                         (msg.lParam & 0xFFFF0000) >> 16);
+          process_message = focus_manager->OnKeyEvent(event);
+          break;
+        }
+      }
+    }
+  }
+
+  if (process_message) {
+    TranslateMessage(&msg);
+    DispatchMessage(&msg);
+  }
+
+  return true;
+}
+
+}  // namespace views