1 /* 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #if ENABLE(NETSCAPE_PLUGIN_API) && !defined(__LP64__) 27 28 #ifndef WebNetscapePluginEventHandlerCarbon_h 29 #define WebNetscapePluginEventHandlerCarbon_h 30 31 #include "WebNetscapePluginEventHandler.h" 32 33 #import <Carbon/Carbon.h> 34 #import <wtf/RetainPtr.h> 35 36 class WebNetscapePluginEventHandlerCarbon : public WebNetscapePluginEventHandler { 37 public: 38 WebNetscapePluginEventHandlerCarbon(WebNetscapePluginView*); 39 40 virtual void drawRect(CGContextRef, const NSRect&); 41 42 virtual void mouseDown(NSEvent*); 43 virtual void mouseDragged(NSEvent*); 44 virtual void mouseEntered(NSEvent*); 45 virtual void mouseExited(NSEvent*); 46 virtual void mouseMoved(NSEvent*); 47 virtual void mouseUp(NSEvent*); 48 virtual bool scrollWheel(NSEvent*); 49 50 virtual void keyDown(NSEvent*); 51 virtual void keyUp(NSEvent*); 52 virtual void flagsChanged(NSEvent*); 53 virtual void syntheticKeyDownWithCommandModifier(int keyCode, char character); 54 55 virtual void windowFocusChanged(bool hasFocus); 56 virtual void focusChanged(bool hasFocus); 57 58 virtual void startTimers(bool throttleTimers); 59 virtual void stopTimers(); 60 61 virtual void* platformWindow(NSWindow*); 62 63 private: 64 void sendNullEvent(); 65 66 void installKeyEventHandler(); 67 void removeKeyEventHandler(); 68 69 static OSStatus TSMEventHandler(EventHandlerCallRef, EventRef, void *eventHandler); 70 static void nullEventTimerFired(CFRunLoopTimerRef, void *context); 71 72 bool sendEvent(EventRecord*); 73 74 EventHandlerRef m_keyEventHandler; 75 bool m_suspendKeyUpEvents; 76 RetainPtr<CFRunLoopTimerRef> m_nullEventTimer; 77 }; 78 79 #endif // WebNetscapePluginEventHandlerCarbon_h 80 81 #endif // ENABLE(NETSCAPE_PLUGIN_API) && !defined(__LP64__) 82 83