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
36class WebNetscapePluginEventHandlerCarbon : public WebNetscapePluginEventHandler {
37public:
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
63private:
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