1/*
2 * Copyright (C) 2009 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef WebInputEventFactory_h
32#define WebInputEventFactory_h
33
34#include "../WebCommon.h"
35
36#include <windows.h>
37
38namespace WebKit {
39
40class WebKeyboardEvent;
41class WebMouseEvent;
42class WebMouseWheelEvent;
43
44class WebInputEventFactory {
45public:
46    WEBKIT_API static WebKeyboardEvent keyboardEvent(HWND, UINT, WPARAM, LPARAM);
47    WEBKIT_API static WebMouseEvent mouseEvent(HWND, UINT, WPARAM, LPARAM);
48    WEBKIT_API static WebMouseWheelEvent mouseWheelEvent(HWND, UINT, WPARAM, LPARAM);
49
50    // Windows only provides information on whether a click was a single or
51    // double click, while we need to know the click count past two. The
52    // WebInputEventFactory keeps internal state to allow it to synthesize
53    // that information. In some cases, like fast-running tests, that
54    // information is known to be stale and needs to be reset; that is the
55    // function of resetLastClickState().
56    WEBKIT_API static void resetLastClickState();
57};
58
59} // namespace WebKit
60
61#endif
62