1 /*
2 * Copyright (C) 2010, 2011 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. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "PlatformPopupMenuData.h"
28
29 #include "WebCoreArgumentCoders.h"
30
31 namespace WebKit {
32
PlatformPopupMenuData()33 PlatformPopupMenuData::PlatformPopupMenuData()
34 #if PLATFORM(WIN)
35 : m_clientPaddingLeft(0)
36 , m_clientPaddingRight(0)
37 , m_clientInsetLeft(0)
38 , m_clientInsetRight(0)
39 , m_popupWidth(0)
40 , m_itemHeight(0)
41 #endif
42 {
43 }
44
encode(CoreIPC::ArgumentEncoder * encoder) const45 void PlatformPopupMenuData::encode(CoreIPC::ArgumentEncoder* encoder) const
46 {
47 #if PLATFORM(WIN)
48 encoder->encode(m_clientPaddingLeft);
49 encoder->encode(m_clientPaddingRight);
50 encoder->encode(m_clientInsetLeft);
51 encoder->encode(m_clientInsetRight);
52 encoder->encode(m_popupWidth);
53 encoder->encode(m_itemHeight);
54
55 ShareableBitmap::Handle notSelectedBackingStoreHandle;
56 m_notSelectedBackingStore->createHandle(notSelectedBackingStoreHandle);
57 encoder->encode(notSelectedBackingStoreHandle);
58
59 ShareableBitmap::Handle selectedBackingStoreHandle;
60 m_selectedBackingStore->createHandle(selectedBackingStoreHandle);
61 encoder->encode(selectedBackingStoreHandle);
62 #elif PLATFORM(MAC)
63 encoder->encode(fontInfo);
64 encoder->encode(shouldPopOver);
65 #endif
66 }
67
decode(CoreIPC::ArgumentDecoder * decoder,PlatformPopupMenuData & data)68 bool PlatformPopupMenuData::decode(CoreIPC::ArgumentDecoder* decoder, PlatformPopupMenuData& data)
69 {
70 #if PLATFORM(WIN)
71 if (!decoder->decode(data.m_clientPaddingLeft))
72 return false;
73 if (!decoder->decode(data.m_clientPaddingRight))
74 return false;
75 if (!decoder->decode(data.m_clientInsetLeft))
76 return false;
77 if (!decoder->decode(data.m_clientInsetRight))
78 return false;
79 if (!decoder->decode(data.m_popupWidth))
80 return false;
81 if (!decoder->decode(data.m_itemHeight))
82 return false;
83
84 ShareableBitmap::Handle notSelectedBackingStoreHandle;
85 if (!decoder->decode(notSelectedBackingStoreHandle))
86 return false;
87 data.m_notSelectedBackingStore = ShareableBitmap::create(notSelectedBackingStoreHandle);
88
89 ShareableBitmap::Handle selectedBackingStoreHandle;
90 if (!decoder->decode(selectedBackingStoreHandle))
91 return false;
92 data.m_selectedBackingStore = ShareableBitmap::create(selectedBackingStoreHandle);
93 #elif PLATFORM(MAC)
94 if (!decoder->decode(data.fontInfo))
95 return false;
96 if (!decoder->decode(data.shouldPopOver))
97 return false;
98 #endif
99
100 return true;
101 }
102
103 } // namespace WebKit
104