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SVGDocument.cpp
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1/*
2 Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org>
3 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
4
5 This file is part of the KDE project
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21*/
22
23#include "config.h"
24#include "SVGDocument.h"
25#if ENABLE(SVG)
26
27/*#include "EventNames.h"
28#include "ExceptionCode.h"
29#include "FrameView.h"*/
30#include "RenderView.h"
31#include "SVGElement.h"
32#include "SVGNames.h"
33#include "SVGSVGElement.h"
34/*#include "SVGViewSpec.h"
35#include "SVGZoomEvent.h"
36#include "SVGZoomAndPan.h"*/
37
38namespace WebCore {
39
40SVGDocument::SVGDocument( Frame* frame)
41 : Document(frame)
42{
43}
44
45SVGDocument::~SVGDocument()
46{
47}
48
49SVGSVGElement* SVGDocument::rootElement() const
50{
51 Element* elem = documentElement();
52 if (elem && elem->hasTagName(SVGNames::svgTag))
53 return static_cast<SVGSVGElement*>(elem);
54
55 return 0;
56}
57
58void SVGDocument::dispatchZoomEvent(float prevScale, float newScale)
59{
60 Q_UNUSED(prevScale);
61 Q_UNUSED(newScale);
62
63 /*ExceptionCode ec = 0;
64 RefPtr<SVGZoomEvent> event = static_pointer_cast<SVGZoomEvent>(createEvent("SVGZoomEvents", ec));
65 event->initEvent(EventNames::zoomEvent, true, false);
66 event->setPreviousScale(prevScale);
67 event->setNewScale(newScale);
68 rootElement()->dispatchEvent(event.release(), ec);*/
69}
70
71void SVGDocument::dispatchScrollEvent()
72{
73 /*ExceptionCode ec = 0;
74 RefPtr<Event> event = createEvent("SVGEvents", ec);
75 event->initEvent(EventNames::scrollEvent, true, false);
76 rootElement()->dispatchEvent(event.release(), ec);*/
77}
78
79bool SVGDocument::zoomAndPanEnabled() const
80{
81 /*if (rootElement()) {
82 if (rootElement()->useCurrentView()) {
83 if (rootElement()->currentView())
84 return rootElement()->currentView()->zoomAndPan() == SVGZoomAndPan::SVG_ZOOMANDPAN_MAGNIFY;
85 } else
86 return rootElement()->zoomAndPan() == SVGZoomAndPan::SVG_ZOOMANDPAN_MAGNIFY;
87 }*/
88
89 return false;
90}
91
92void SVGDocument::startPan(const FloatPoint& start)
93{
94 Q_UNUSED(start);
95 /*if (rootElement())
96 m_translate = FloatPoint(start.x() - rootElement()->currentTranslate().x(), rootElement()->currentTranslate().y() + start.y());*/
97}
98
99void SVGDocument::updatePan(const FloatPoint& pos) const
100{
101 Q_UNUSED(pos);
102 if (rootElement()) {
103 /*rootElement()->setCurrentTranslate(FloatPoint(pos.x() - m_translate.x(), m_translate.y() - pos.y()));
104 if (renderer())
105 renderer()->repaint();*/
106 }
107}
108
109void SVGDocument::close()
110{
111 bool doload = !parsing() && m_tokenizer;
112
113 DocumentImpl::close();
114
115 if (doload) {
116 document()->dispatchWindowEvent(DOM::EventImpl::LOAD_EVENT, false, false);
117 }
118}
119
120}
121
122// vim:ts=4:noet
123#endif // ENABLE(SVG)
RenderView.h
SVGDocument.h
SVGElement.h
SVGNames.h
SVGSVGElement.h
WebCore
Definition: CSSHelper.h:7
WebCore::Frame
KHTMLView Frame
Definition: Frame.h:9
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