1 /*
2 * Copyright (C) 2006, 2007 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 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 "Widget.h"
28
29 #include "Chrome.h"
30 #include "Cursor.h"
31 #include "Document.h"
32 #include "Element.h"
33 #include "FrameView.h"
34 #include "FrameWin.h"
35 #include "GraphicsContext.h"
36 #include "IntRect.h"
37 #include "Page.h"
38
39 #include <winsock2.h>
40 #include <windows.h>
41
42 namespace WebCore {
43
Widget(PlatformWidget widget)44 Widget::Widget(PlatformWidget widget)
45 {
46 init(widget);
47 }
48
~Widget()49 Widget::~Widget()
50 {
51 ASSERT(!parent());
52 }
53
show()54 void Widget::show()
55 {
56 }
57
hide()58 void Widget::hide()
59 {
60 }
61
62 HCURSOR lastSetCursor = 0;
63 bool ignoreNextSetCursor = false;
64
setCursor(const Cursor & cursor)65 void Widget::setCursor(const Cursor& cursor)
66 {
67 // This is set by PluginViewWin so it can ignore the setCursor call made by
68 // EventHandler.cpp.
69 if (ignoreNextSetCursor) {
70 ignoreNextSetCursor = false;
71 return;
72 }
73
74 if (!cursor.impl()->nativeCursor())
75 return;
76
77 lastSetCursor = cursor.impl()->nativeCursor();
78
79 ScrollView* view = root();
80 if (!view || !view->isFrameView()) {
81 SetCursor(lastSetCursor);
82 return;
83 }
84
85 Frame* frame = static_cast<FrameView*>(view)->frame();
86 if (!frame) {
87 SetCursor(lastSetCursor);
88 return;
89 }
90
91 Page* page = frame->page();
92 if (!page) {
93 SetCursor(lastSetCursor);
94 return;
95 }
96
97 page->chrome()->setCursor(lastSetCursor);
98 }
99
paint(GraphicsContext *,const IntRect &)100 void Widget::paint(GraphicsContext*, const IntRect&)
101 {
102 }
103
setFocus()104 void Widget::setFocus()
105 {
106 }
107
setIsSelected(bool)108 void Widget::setIsSelected(bool)
109 {
110 }
111
frameRect() const112 IntRect Widget::frameRect() const
113 {
114 return m_frame;
115 }
116
setFrameRect(const IntRect & rect)117 void Widget::setFrameRect(const IntRect& rect)
118 {
119 m_frame = rect;
120 }
121
122 } // namespace WebCore
123