1/*
2 * Copyright (C) 2010-2018 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'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
21 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#include "config.h"
26
27#include "DrawingArea.h"
28
29#if PLATFORM(COCOA)
30#include "ArgumentCoders.h"
31#endif
32#if PLATFORM(COCOA)
33#include "CallbackID.h"
34#endif
35#if PLATFORM(COCOA)
36#include "ColorSpaceData.h"
37#endif
38#include "Decoder.h"
39#include "DrawingAreaMessages.h"
40#include "HandleMessage.h"
41#include "WebCoreArgumentCoders.h"
42#if PLATFORM(COCOA)
43#include <WebCore/FloatPoint.h>
44#endif
45#if PLATFORM(COCOA)
46#include <WebCore/FloatRect.h>
47#endif
48#include <WebCore/IntSize.h>
49#if PLATFORM(COCOA)
50#include <wtf/MachSendRight.h>
51#endif
52#if PLATFORM(COCOA)
53#include <wtf/MonotonicTime.h>
54#endif
55#if PLATFORM(COCOA)
56#include <wtf/Optional.h>
57#endif
58#if PLATFORM(COCOA)
59#include <wtf/text/WTFString.h>
60#endif
61
62namespace WebKit {
63
64void DrawingArea::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder)
65{
66 if (decoder.messageName() == Messages::DrawingArea::UpdateBackingStoreState::name()) {
67 IPC::handleMessage<Messages::DrawingArea::UpdateBackingStoreState>(decoder, this, &DrawingArea::updateBackingStoreState);
68 return;
69 }
70 if (decoder.messageName() == Messages::DrawingArea::DidUpdate::name()) {
71 IPC::handleMessage<Messages::DrawingArea::DidUpdate>(decoder, this, &DrawingArea::didUpdate);
72 return;
73 }
74#if PLATFORM(COCOA)
75 if (decoder.messageName() == Messages::DrawingArea::UpdateGeometry::name()) {
76 IPC::handleMessage<Messages::DrawingArea::UpdateGeometry>(decoder, this, &DrawingArea::updateGeometry);
77 return;
78 }
79#endif
80#if PLATFORM(COCOA)
81 if (decoder.messageName() == Messages::DrawingArea::SetDeviceScaleFactor::name()) {
82 IPC::handleMessage<Messages::DrawingArea::SetDeviceScaleFactor>(decoder, this, &DrawingArea::setDeviceScaleFactor);
83 return;
84 }
85#endif
86#if PLATFORM(COCOA)
87 if (decoder.messageName() == Messages::DrawingArea::SetColorSpace::name()) {
88 IPC::handleMessage<Messages::DrawingArea::SetColorSpace>(decoder, this, &DrawingArea::setColorSpace);
89 return;
90 }
91#endif
92#if PLATFORM(COCOA)
93 if (decoder.messageName() == Messages::DrawingArea::SetViewExposedRect::name()) {
94 IPC::handleMessage<Messages::DrawingArea::SetViewExposedRect>(decoder, this, &DrawingArea::setViewExposedRect);
95 return;
96 }
97#endif
98#if PLATFORM(COCOA)
99 if (decoder.messageName() == Messages::DrawingArea::AdjustTransientZoom::name()) {
100 IPC::handleMessage<Messages::DrawingArea::AdjustTransientZoom>(decoder, this, &DrawingArea::adjustTransientZoom);
101 return;
102 }
103#endif
104#if PLATFORM(COCOA)
105 if (decoder.messageName() == Messages::DrawingArea::CommitTransientZoom::name()) {
106 IPC::handleMessage<Messages::DrawingArea::CommitTransientZoom>(decoder, this, &DrawingArea::commitTransientZoom);
107 return;
108 }
109#endif
110#if PLATFORM(COCOA)
111 if (decoder.messageName() == Messages::DrawingArea::AcceleratedAnimationDidStart::name()) {
112 IPC::handleMessage<Messages::DrawingArea::AcceleratedAnimationDidStart>(decoder, this, &DrawingArea::acceleratedAnimationDidStart);
113 return;
114 }
115#endif
116#if PLATFORM(COCOA)
117 if (decoder.messageName() == Messages::DrawingArea::AcceleratedAnimationDidEnd::name()) {
118 IPC::handleMessage<Messages::DrawingArea::AcceleratedAnimationDidEnd>(decoder, this, &DrawingArea::acceleratedAnimationDidEnd);
119 return;
120 }
121#endif
122#if PLATFORM(COCOA)
123 if (decoder.messageName() == Messages::DrawingArea::AddTransactionCallbackID::name()) {
124 IPC::handleMessage<Messages::DrawingArea::AddTransactionCallbackID>(decoder, this, &DrawingArea::addTransactionCallbackID);
125 return;
126 }
127#endif
128#if USE(TEXTURE_MAPPER_GL) && PLATFORM(GTK) && PLATFORM(X11) && !USE(REDIRECTED_XCOMPOSITE_WINDOW)
129 if (decoder.messageName() == Messages::DrawingArea::SetNativeSurfaceHandleForCompositing::name()) {
130 IPC::handleMessage<Messages::DrawingArea::SetNativeSurfaceHandleForCompositing>(decoder, this, &DrawingArea::setNativeSurfaceHandleForCompositing);
131 return;
132 }
133#endif
134 UNUSED_PARAM(connection);
135 UNUSED_PARAM(decoder);
136 ASSERT_NOT_REACHED();
137}
138
139void DrawingArea::didReceiveSyncMessage(IPC::Connection& connection, IPC::Decoder& decoder, std::unique_ptr<IPC::Encoder>& replyEncoder)
140{
141#if USE(TEXTURE_MAPPER_GL) && PLATFORM(GTK) && PLATFORM(X11) && !USE(REDIRECTED_XCOMPOSITE_WINDOW)
142 if (decoder.messageName() == Messages::DrawingArea::DestroyNativeSurfaceHandleForCompositing::name()) {
143 IPC::handleMessage<Messages::DrawingArea::DestroyNativeSurfaceHandleForCompositing>(decoder, *replyEncoder, this, &DrawingArea::destroyNativeSurfaceHandleForCompositing);
144 return;
145 }
146#endif
147 UNUSED_PARAM(connection);
148 UNUSED_PARAM(decoder);
149 UNUSED_PARAM(replyEncoder);
150 ASSERT_NOT_REACHED();
151}
152
153} // namespace WebKit
154
155