| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 2000 Simon Hausmann <hausmann@kde.org> |
| * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #ifndef RenderEmbeddedObject_h |
| #define RenderEmbeddedObject_h |
| |
| #include "core/rendering/RenderPart.h" |
| |
| namespace blink { |
| |
| class TextRun; |
| |
| // Renderer for embeds and objects, often, but not always, rendered via plug-ins. |
| // For example, <embed src="foo.html"> does not invoke a plug-in. |
| class RenderEmbeddedObject : public RenderPart { |
| public: |
| RenderEmbeddedObject(Element*); |
| virtual ~RenderEmbeddedObject(); |
| |
| enum PluginUnavailabilityReason { |
| PluginMissing, |
| PluginBlockedByContentSecurityPolicy, |
| }; |
| void setPluginUnavailabilityReason(PluginUnavailabilityReason); |
| bool showsUnavailablePluginIndicator() const; |
| |
| private: |
| virtual void paintContents(PaintInfo&, const LayoutPoint&) OVERRIDE FINAL; |
| virtual void paintReplaced(PaintInfo&, const LayoutPoint&) OVERRIDE FINAL; |
| virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE FINAL; |
| |
| virtual void layout() OVERRIDE FINAL; |
| |
| virtual const char* renderName() const OVERRIDE { return "RenderEmbeddedObject"; } |
| virtual bool isEmbeddedObject() const OVERRIDE FINAL { return true; } |
| virtual RenderBox* embeddedContentBox() const OVERRIDE FINAL; |
| |
| virtual LayerType layerTypeRequired() const OVERRIDE FINAL; |
| |
| virtual bool scroll(ScrollDirection, ScrollGranularity, float multiplier) OVERRIDE FINAL; |
| |
| bool getReplacementTextGeometry(const LayoutPoint& accumulatedOffset, FloatRect& contentRect, Path&, FloatRect& replacementTextRect, Font&, TextRun&, float& textWidth) const; |
| |
| virtual CompositingReasons additionalCompositingReasons() const OVERRIDE; |
| |
| bool m_showsUnavailablePluginIndicator; |
| PluginUnavailabilityReason m_pluginUnavailabilityReason; |
| String m_unavailablePluginReplacementText; |
| }; |
| |
| DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderEmbeddedObject, isEmbeddedObject()); |
| |
| } // namespace blink |
| |
| #endif // RenderEmbeddedObject_h |