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
31namespace WebKit {
32
33void PlatformPopupMenuData::encode(IPC::Encoder& encoder) const
34{
35#if PLATFORM(COCOA)
36 encoder << fontInfo;
37 encoder << shouldPopOver;
38 encoder << hideArrows;
39 encoder.encodeEnum(menuSize);
40#elif PLATFORM(WIN)
41 encoder << m_clientPaddingLeft;
42 encoder << m_clientPaddingRight;
43 encoder << m_clientInsetLeft;
44 encoder << m_clientInsetRight;
45 encoder << m_popupWidth;
46 encoder << m_itemHeight;
47
48 ShareableBitmap::Handle notSelectedBackingStoreHandle;
49 m_notSelectedBackingStore->createHandle(notSelectedBackingStoreHandle);
50 encoder << notSelectedBackingStoreHandle;
51
52 ShareableBitmap::Handle selectedBackingStoreHandle;
53 m_selectedBackingStore->createHandle(selectedBackingStoreHandle);
54 encoder << selectedBackingStoreHandle;
55#else
56 UNUSED_PARAM(encoder);
57#endif
58}
59
60bool PlatformPopupMenuData::decode(IPC::Decoder& decoder, PlatformPopupMenuData& data)
61{
62#if PLATFORM(COCOA)
63 if (!decoder.decode(data.fontInfo))
64 return false;
65 if (!decoder.decode(data.shouldPopOver))
66 return false;
67 if (!decoder.decode(data.hideArrows))
68 return false;
69 if (!decoder.decodeEnum(data.menuSize))
70 return false;
71#elif PLATFORM(WIN)
72 if (!decoder.decode(data.m_clientPaddingLeft))
73 return false;
74 if (!decoder.decode(data.m_clientPaddingRight))
75 return false;
76 if (!decoder.decode(data.m_clientInsetLeft))
77 return false;
78 if (!decoder.decode(data.m_clientInsetRight))
79 return false;
80 if (!decoder.decode(data.m_popupWidth))
81 return false;
82 if (!decoder.decode(data.m_itemHeight))
83 return false;
84
85 ShareableBitmap::Handle notSelectedBackingStoreHandle;
86 if (!decoder.decode(notSelectedBackingStoreHandle))
87 return false;
88 data.m_notSelectedBackingStore = ShareableBitmap::create(notSelectedBackingStoreHandle);
89
90 ShareableBitmap::Handle selectedBackingStoreHandle;
91 if (!decoder.decode(selectedBackingStoreHandle))
92 return false;
93 data.m_selectedBackingStore = ShareableBitmap::create(selectedBackingStoreHandle);
94#else
95 UNUSED_PARAM(decoder);
96 UNUSED_PARAM(data);
97#endif
98
99 return true;
100}
101
102Optional<PlatformPopupMenuData> PlatformPopupMenuData::decode(IPC::Decoder& decoder)
103{
104 PlatformPopupMenuData data;
105 if (!decode(decoder, data))
106 return WTF::nullopt;
107 return data;
108}
109
110} // namespace WebKit
111