2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 2000 Simon Hausmann <hausmann@kde.org>
4 * Copyright (C) 2004, 2005, 2006, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
23 #ifndef RenderEmbeddedObject_h
24 #define RenderEmbeddedObject_h
26 #include "core/rendering/RenderPart.h"
33 // Renderer for embeds and objects, often, but not always, rendered via plug-ins.
34 // For example, <embed src="foo.html"> does not invoke a plug-in.
35 class RenderEmbeddedObject : public RenderPart {
37 RenderEmbeddedObject(Element*);
38 virtual ~RenderEmbeddedObject();
40 enum PluginUnavailabilityReason {
42 PluginBlockedByContentSecurityPolicy,
44 void setPluginUnavailabilityReason(PluginUnavailabilityReason);
45 bool showsUnavailablePluginIndicator() const;
47 // FIXME: This belongs on HTMLObjectElement.
48 bool hasFallbackContent() const { return m_hasFallbackContent; }
49 void setHasFallbackContent(bool hasFallbackContent) { m_hasFallbackContent = hasFallbackContent; }
52 virtual void paintReplaced(PaintInfo&, const LayoutPoint&) OVERRIDE FINAL;
53 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE FINAL;
56 virtual void layout() OVERRIDE FINAL;
59 virtual const char* renderName() const OVERRIDE { return "RenderEmbeddedObject"; }
60 virtual bool isEmbeddedObject() const OVERRIDE FINAL { return true; }
61 virtual RenderBox* embeddedContentBox() const OVERRIDE FINAL;
63 void paintSnapshotImage(PaintInfo&, const LayoutPoint&, Image*);
64 virtual void paintContents(PaintInfo&, const LayoutPoint&) OVERRIDE FINAL;
66 virtual LayerType layerTypeRequired() const OVERRIDE FINAL;
68 virtual bool scroll(ScrollDirection, ScrollGranularity, float multiplier) OVERRIDE FINAL;
70 bool getReplacementTextGeometry(const LayoutPoint& accumulatedOffset, FloatRect& contentRect, Path&, FloatRect& replacementTextRect, Font&, TextRun&, float& textWidth) const;
72 virtual CompositingReasons additionalCompositingReasons(CompositingTriggerFlags) const OVERRIDE;
74 bool m_hasFallbackContent; // FIXME: This belongs on HTMLObjectElement.
76 bool m_showsUnavailablePluginIndicator;
77 PluginUnavailabilityReason m_pluginUnavailabilityReason;
78 String m_unavailablePluginReplacementText;
81 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderEmbeddedObject, isEmbeddedObject());
83 } // namespace WebCore
85 #endif // RenderEmbeddedObject_h