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1 /** | 1 /** |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2000 Stefan Schimanski (1Stein@gmx.de) | 4 * (C) 2000 Stefan Schimanski (1Stein@gmx.de) |
5 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. | 5 * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. |
6 * | 6 * |
7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
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83 } | 83 } |
84 } | 84 } |
85 | 85 |
86 DEFINE_TRACE(HTMLPlugInElement) | 86 DEFINE_TRACE(HTMLPlugInElement) |
87 { | 87 { |
88 visitor->trace(m_imageLoader); | 88 visitor->trace(m_imageLoader); |
89 visitor->trace(m_persistedPluginWidget); | 89 visitor->trace(m_persistedPluginWidget); |
90 HTMLFrameOwnerElement::trace(visitor); | 90 HTMLFrameOwnerElement::trace(visitor); |
91 } | 91 } |
92 | 92 |
93 #if ENABLE(OILPAN) | |
94 void HTMLPlugInElement::disconnectContentFrame() | |
95 { | |
96 if (m_persistedPluginWidget) { | |
97 if (m_persistedPluginWidget->isPluginView()) | |
98 m_persistedPluginWidget->dispose(); | |
99 else | |
100 ASSERT(m_persistedPluginWidget->isFrameView()); | |
101 m_persistedPluginWidget = nullptr; | |
102 } | |
103 HTMLFrameOwnerElement::disconnectContentFrame(); | |
104 } | |
105 | |
106 void HTMLPlugInElement::shouldDisposePlugin() | |
107 { | |
108 if (m_persistedPluginWidget && m_persistedPluginWidget->isPluginView()) | |
109 toPluginView(m_persistedPluginWidget.get())->shouldDisposePlugin(); | |
110 } | |
111 #endif | |
112 | |
113 void HTMLPlugInElement::setPersistedPluginWidget(Widget* widget) | 93 void HTMLPlugInElement::setPersistedPluginWidget(Widget* widget) |
114 { | 94 { |
115 if (m_persistedPluginWidget == widget) | 95 if (m_persistedPluginWidget == widget) |
116 return; | 96 return; |
117 #if ENABLE(OILPAN) | 97 #if ENABLE(OILPAN) |
118 unregisterAsRenderlessIfNeeded(); | |
119 registerAsRenderless(widget); | |
120 if (m_persistedPluginWidget) { | 98 if (m_persistedPluginWidget) { |
121 if (m_persistedPluginWidget->isPluginView()) { | 99 if (m_persistedPluginWidget->isPluginView()) { |
122 m_persistedPluginWidget->hide(); | 100 m_persistedPluginWidget->hide(); |
123 m_persistedPluginWidget->dispose(); | 101 m_persistedPluginWidget->dispose(); |
124 } else { | 102 } else { |
125 ASSERT(m_persistedPluginWidget->isFrameView()); | 103 ASSERT(m_persistedPluginWidget->isFrameView()); |
126 } | 104 } |
127 } | 105 } |
128 #endif | 106 #endif |
129 m_persistedPluginWidget = widget; | 107 m_persistedPluginWidget = widget; |
130 } | 108 } |
131 | 109 |
132 #if ENABLE(OILPAN) | |
133 bool HTMLPlugInElement::unregisterAsRenderlessIfNeeded() | |
134 { | |
135 if (!m_persistedPluginWidget || !m_persistedPluginWidget->isPluginView()) | |
136 return false; | |
137 | |
138 LocalFrame* frame = toPluginView(m_persistedPluginWidget.get())->pluginFrame
(); | |
139 ASSERT(frame); | |
140 frame->unregisterPluginElement(this); | |
141 return true; | |
142 } | |
143 | |
144 void HTMLPlugInElement::registerAsRenderless(Widget* widget) | |
145 { | |
146 if (!widget || !widget->isPluginView()) | |
147 return; | |
148 | |
149 LocalFrame* frame = toPluginView(widget)->pluginFrame(); | |
150 ASSERT(frame); | |
151 frame->registerPluginElement(this); | |
152 } | |
153 #endif | |
154 | |
155 PassRefPtrWillBeRawPtr<Widget> HTMLPlugInElement::releasePersistedPluginWidget() | |
156 { | |
157 #if ENABLE(OILPAN) | |
158 // If we are in a renderer-less state, keep the registration. | |
159 if (layoutEmbeddedObject()) | |
160 unregisterAsRenderlessIfNeeded(); | |
161 #endif | |
162 return m_persistedPluginWidget.release(); | |
163 } | |
164 | |
165 bool HTMLPlugInElement::canProcessDrag() const | 110 bool HTMLPlugInElement::canProcessDrag() const |
166 { | 111 { |
167 return pluginWidget() && pluginWidget()->isPluginView() && toPluginView(plug
inWidget())->canProcessDrag(); | 112 return pluginWidget() && pluginWidget()->isPluginView() && toPluginView(plug
inWidget())->canProcessDrag(); |
168 } | 113 } |
169 | 114 |
170 bool HTMLPlugInElement::willRespondToMouseClickEvents() | 115 bool HTMLPlugInElement::willRespondToMouseClickEvents() |
171 { | 116 { |
172 if (isDisabledFormControl()) | 117 if (isDisabledFormControl()) |
173 return false; | 118 return false; |
174 LayoutObject* r = layoutObject(); | 119 LayoutObject* r = layoutObject(); |
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554 LayoutEmbeddedObject* layoutObject = layoutEmbeddedObject(); | 499 LayoutEmbeddedObject* layoutObject = layoutEmbeddedObject(); |
555 // FIXME: This code should not depend on layoutObject! | 500 // FIXME: This code should not depend on layoutObject! |
556 if ((!layoutObject && requireLayoutObject) || useFallback) | 501 if ((!layoutObject && requireLayoutObject) || useFallback) |
557 return false; | 502 return false; |
558 | 503 |
559 WTF_LOG(Plugins, "%p Plugin URL: %s", this, m_url.utf8().data()); | 504 WTF_LOG(Plugins, "%p Plugin URL: %s", this, m_url.utf8().data()); |
560 WTF_LOG(Plugins, " Loaded URL: %s", url.string().utf8().data()); | 505 WTF_LOG(Plugins, " Loaded URL: %s", url.string().utf8().data()); |
561 m_loadedUrl = url; | 506 m_loadedUrl = url; |
562 | 507 |
563 if (m_persistedPluginWidget) { | 508 if (m_persistedPluginWidget) { |
564 setWidget(releasePersistedPluginWidget()); | 509 setWidget(m_persistedPluginWidget.release()); |
565 } else { | 510 } else { |
566 bool loadManually = document().isPluginDocument() && !document().contain
sPlugins(); | 511 bool loadManually = document().isPluginDocument() && !document().contain
sPlugins(); |
567 FrameLoaderClient::DetachedPluginPolicy policy = requireLayoutObject ? F
rameLoaderClient::FailOnDetachedPlugin : FrameLoaderClient::AllowDetachedPlugin; | 512 FrameLoaderClient::DetachedPluginPolicy policy = requireLayoutObject ? F
rameLoaderClient::FailOnDetachedPlugin : FrameLoaderClient::AllowDetachedPlugin; |
568 RefPtrWillBeRawPtr<Widget> widget = frame->loader().client()->createPlug
in(this, url, paramNames, paramValues, mimeType, loadManually, policy); | 513 RefPtrWillBeRawPtr<Widget> widget = frame->loader().client()->createPlug
in(this, url, paramNames, paramValues, mimeType, loadManually, policy); |
569 if (!widget) { | 514 if (!widget) { |
570 if (layoutObject && !layoutObject->showsUnavailablePluginIndicator()
) | 515 if (layoutObject && !layoutObject->showsUnavailablePluginIndicator()
) |
571 layoutObject->setPluginUnavailabilityReason(LayoutEmbeddedObject
::PluginMissing); | 516 layoutObject->setPluginUnavailabilityReason(LayoutEmbeddedObject
::PluginMissing); |
572 return false; | 517 return false; |
573 } | 518 } |
574 | 519 |
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670 return openShadowRoot(); | 615 return openShadowRoot(); |
671 } | 616 } |
672 | 617 |
673 void HTMLPlugInElement::lazyReattachIfNeeded() | 618 void HTMLPlugInElement::lazyReattachIfNeeded() |
674 { | 619 { |
675 if (!useFallbackContent() && needsWidgetUpdate() && layoutObject() && !isIma
geType()) | 620 if (!useFallbackContent() && needsWidgetUpdate() && layoutObject() && !isIma
geType()) |
676 lazyReattachIfAttached(); | 621 lazyReattachIfAttached(); |
677 } | 622 } |
678 | 623 |
679 } | 624 } |
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