1/* 2 * Copyright (C) 2010 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#import "config.h" 27#import "PluginControllerProxy.h" 28 29#if ENABLE(NETSCAPE_PLUGIN_API) 30 31#import "LayerHostingContext.h" 32#import "PluginCreationParameters.h" 33#import "PluginProcess.h" 34#import "PluginProcessProxyMessages.h" 35#import "PluginProxyMessages.h" 36#import "WebProcessConnection.h" 37#import <QuartzCore/QuartzCore.h> 38 39using namespace WebCore; 40 41namespace WebKit { 42 43void PluginControllerProxy::pluginFocusOrWindowFocusChanged(bool pluginHasFocusAndWindowHasFocus) 44{ 45 m_connection->connection()->send(Messages::PluginProxy::PluginFocusOrWindowFocusChanged(pluginHasFocusAndWindowHasFocus), m_pluginInstanceID); 46} 47 48void PluginControllerProxy::setComplexTextInputState(PluginComplexTextInputState pluginComplexTextInputState) 49{ 50 m_connection->connection()->send(Messages::PluginProxy::SetComplexTextInputState(pluginComplexTextInputState), m_pluginInstanceID, IPC::DispatchMessageEvenWhenWaitingForSyncReply); 51} 52 53mach_port_t PluginControllerProxy::compositingRenderServerPort() 54{ 55 return PluginProcess::shared().compositingRenderServerPort(); 56} 57 58void PluginControllerProxy::openPluginPreferencePane() 59{ 60 PluginProcess::shared().parentProcessConnection()->send(Messages::PluginProcessProxy::OpenPluginPreferencePane(), 0); 61} 62 63void PluginControllerProxy::platformInitialize(const PluginCreationParameters& creationParameters) 64{ 65 ASSERT(!m_layerHostingContext); 66 updateLayerHostingContext(creationParameters.parameters.layerHostingMode); 67} 68 69void PluginControllerProxy::platformDestroy() 70{ 71 if (!m_layerHostingContext) 72 return; 73 74 m_layerHostingContext->invalidate(); 75 m_layerHostingContext = nullptr; 76} 77 78uint32_t PluginControllerProxy::remoteLayerClientID() const 79{ 80 if (!m_layerHostingContext) 81 return 0; 82 83 return m_layerHostingContext->contextID(); 84} 85 86void PluginControllerProxy::platformGeometryDidChange() 87{ 88 CALayer *pluginLayer = m_plugin->pluginLayer(); 89 90 // We don't want to animate to the new size so we disable actions for this transaction. 91 [CATransaction begin]; 92 [CATransaction setValue:[NSNumber numberWithBool:YES] forKey:kCATransactionDisableActions]; 93 [pluginLayer setFrame:CGRectMake(0, 0, m_pluginSize.width(), m_pluginSize.height())]; 94 [CATransaction commit]; 95} 96 97void PluginControllerProxy::windowFocusChanged(bool hasFocus) 98{ 99 m_plugin->windowFocusChanged(hasFocus); 100} 101 102void PluginControllerProxy::windowAndViewFramesChanged(const IntRect& windowFrameInScreenCoordinates, const IntRect& viewFrameInWindowCoordinates) 103{ 104 m_plugin->windowAndViewFramesChanged(windowFrameInScreenCoordinates, viewFrameInWindowCoordinates); 105} 106 107void PluginControllerProxy::windowVisibilityChanged(bool isVisible) 108{ 109 m_plugin->windowVisibilityChanged(isVisible); 110 if (isVisible) 111 m_connection->pluginDidBecomeVisible(m_pluginInstanceID); 112 else 113 m_connection->pluginDidBecomeHidden(m_pluginInstanceID); 114} 115 116void PluginControllerProxy::sendComplexTextInput(const String& textInput) 117{ 118 m_plugin->sendComplexTextInput(textInput); 119} 120 121void PluginControllerProxy::setLayerHostingMode(uint32_t opaqueLayerHostingMode) 122{ 123 LayerHostingMode layerHostingMode = static_cast<LayerHostingMode>(opaqueLayerHostingMode); 124 125 m_plugin->setLayerHostingMode(layerHostingMode); 126 updateLayerHostingContext(layerHostingMode); 127 128 if (m_layerHostingContext) 129 m_connection->connection()->send(Messages::PluginProxy::SetLayerHostingContextID(m_layerHostingContext->contextID()), m_pluginInstanceID); 130} 131 132void PluginControllerProxy::updateLayerHostingContext(LayerHostingMode layerHostingMode) 133{ 134 CALayer *platformLayer = m_plugin->pluginLayer(); 135 if (!platformLayer) 136 return; 137 138 if (m_layerHostingContext) { 139 if (m_layerHostingContext->layerHostingMode() == layerHostingMode) 140 return; 141 142 m_layerHostingContext->invalidate(); 143 } 144 145 switch (layerHostingMode) { 146 case LayerHostingMode::InProcess: 147 m_layerHostingContext = LayerHostingContext::createForPort(PluginProcess::shared().compositingRenderServerPort()); 148 break; 149#if HAVE(OUT_OF_PROCESS_LAYER_HOSTING) 150 case LayerHostingMode::OutOfProcess: 151 m_layerHostingContext = LayerHostingContext::createForExternalHostingProcess(); 152 break; 153#endif 154 } 155 156 m_layerHostingContext->setRootLayer(platformLayer); 157} 158 159} // namespace WebKit 160 161#endif // ENABLE(NETSCAPE_PLUGIN_API) 162