1/*
2 * Copyright (C) 2009 Company 100, 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 COMPUTER, 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 COMPUTER, 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#include "config.h"
27#include "PlatformMouseEvent.h"
28
29#include <AEEEvent.h>
30#include <AEEPointerHelpers.h>
31#include <AEEStdDef.h>
32#include <AEEVCodes.h>
33
34namespace WebCore {
35
36PlatformMouseEvent::PlatformMouseEvent(AEEEvent event, uint16 wParam, uint32 dwParam)
37{
38    switch (event) {
39    case EVT_POINTER_DOWN:
40        m_eventType = MouseEventPressed;
41        break;
42    case EVT_POINTER_UP:
43        m_eventType = MouseEventReleased;
44        break;
45    case EVT_POINTER_MOVE:
46    case EVT_POINTER_STALE_MOVE:
47        m_eventType = MouseEventMoved;
48        break;
49    default:
50        m_eventType = MouseEventMoved;
51        break;
52    };
53
54    char* dwParamStr = reinterpret_cast<char*>(dwParam);
55
56    int x, y;
57    AEE_POINTER_GET_XY(dwParamStr, &x, &y);
58    m_position = IntPoint(x, y);
59    // Use IDisplay, so position and global position are the same.
60    m_globalPosition = m_position;
61
62    uint32 keyModifiers = AEE_POINTER_GET_KEY_MODIFIERS(dwParamStr);
63    m_shiftKey = keyModifiers & (KB_LSHIFT | KB_RSHIFT);
64    m_ctrlKey  = keyModifiers & (KB_LCTRL | KB_RCTRL);
65    m_altKey   = keyModifiers & (KB_LALT | KB_RALT);
66    m_metaKey  = m_altKey;
67
68    // AEE_POINTER_GET_MOUSE_MODIFIERS(dwParamStr) always returns 0,
69    // so it is impossible to know which button is pressed or released.
70    // Just use LeftButton because Brew MP usually runs on touch device.
71    m_button = LeftButton;
72
73    // AEE_POINTER_GET_TIME returns milliseconds
74    m_timestamp = AEE_POINTER_GET_TIME(dwParamStr) * 0.001;
75
76    m_clickCount = AEE_POINTER_GET_CLICKCOUNT(dwParamStr);
77}
78
79} // namespace WebCore
80
81