// Copyright 2008, Google Inc. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the names of its // contributors may be used to endorse or promote products derived from // this software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #ifndef CHROME_VIEWS_ACCELERATOR_HANDLER_H__ #define CHROME_VIEWS_ACCELERATOR_HANDLER_H__ #include "base/message_loop.h" namespace ChromeViews { // This class delegates WM_KEYDOWN and WM_SYSKEYDOWN messages to // the associated FocusManager class for the window that is receiving // these messages for accelerator processing. The BrowserProcess object // holds a singleton instance of this class which can be used by other // custom message loop dispatcher objects to implement default accelerator // handling. class AcceleratorHandler : public MessageLoop::Dispatcher { public: AcceleratorHandler(); // Dispatcher method. This returns true if an accelerator was // processed by the focus manager virtual bool Dispatch(const MSG& msg); private: DISALLOW_EVIL_CONSTRUCTORS(AcceleratorHandler); }; } #endif // CHROME_VIEWS_ACCELERATOR_HANDLER_H__