Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 200 insertions, 0 deletions

diff --git a/ksvg/impl/SVGEllipseElementImpl.cc b/ksvg/impl/SVGEllipseElementImpl.cc
new file mode 100644
index 00000000..9908941a
--- /dev/null
+++ b/ksvg/impl/SVGEllipseElementImpl.cc
@@ -0,0 +1,200 @@
+/*
+    Copyright (C) 2001-2003 KSVG Team
+    This file is part of the KDE project
+
+    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.
+*/
+
+#include <kdebug.h>
+#include <klocale.h>
+
+#include "CanvasItem.h"
+#include "KSVGCanvas.h"
+
+#include "SVGRectImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSVGElementImpl.h"
+#include "SVGEllipseElementImpl.h"
+#include "SVGAnimatedLengthImpl.h"
+
+using namespace KSVG;
+
+#include "SVGEllipseElementImpl.lut.h"
+#include "ksvg_scriptinterpreter.h"
+#include "ksvg_bridge.h"
+#include "ksvg_ecma.h"
+
+SVGEllipseElementImpl::SVGEllipseElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl()
+{
+	KSVG_EMPTY_FLAGS
+
+	m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
+	m_cx->ref();
+	m_cx->baseVal()->setValueAsString("-1");
+
+	m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
+	m_cy->ref();
+	m_cy->baseVal()->setValueAsString("-1");
+
+	m_rx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this);
+	m_rx->ref();
+	m_rx->baseVal()->setValueAsString("-1");
+
+	m_ry = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this);
+	m_ry->ref();
+	m_ry->baseVal()->setValueAsString("-1");
+}
+
+SVGEllipseElementImpl::~SVGEllipseElementImpl()
+{
+	if(m_cx)
+		m_cx->deref();
+	if(m_cy)
+		m_cy->deref();
+	if(m_rx)
+		m_rx->deref();
+	if(m_ry)
+		m_ry->deref();
+}
+
+SVGAnimatedLengthImpl *SVGEllipseElementImpl::cx()
+{
+	return m_cx;
+}
+
+SVGAnimatedLengthImpl *SVGEllipseElementImpl::cy()
+{
+	return m_cy;
+}
+
+SVGAnimatedLengthImpl *SVGEllipseElementImpl::rx()
+{
+	return m_rx;
+}
+
+SVGAnimatedLengthImpl *SVGEllipseElementImpl::ry()
+{
+	return m_ry;
+}
+
+/*
+@namespace KSVG
+@begin SVGEllipseElementImpl::s_hashTable 5
+ cx	SVGEllipseElementImpl::Cx	DontDelete|ReadOnly
+ cy	SVGEllipseElementImpl::Cy	DontDelete|ReadOnly
+ rx	SVGEllipseElementImpl::Rx	DontDelete|ReadOnly
+ ry	SVGEllipseElementImpl::Ry	DontDelete|ReadOnly
+@end
+*/
+
+Value SVGEllipseElementImpl::getValueProperty(ExecState *exec, int token) const
+{
+	KSVG_CHECK_ATTRIBUTE
+		
+	switch(token)
+	{
+		case Cx:
+			if(!attributeMode)
+				return m_cx->cache(exec);
+			else
+				return Number(m_cx->baseVal()->value());
+		case Cy:
+			if(!attributeMode)
+				return m_cy->cache(exec);
+			else
+				return Number(m_cy->baseVal()->value());
+		case Rx:
+			if(!attributeMode)
+				return m_rx->cache(exec);
+			else
+				return Number(m_rx->baseVal()->value());
+		case Ry:
+			if(!attributeMode)
+				return m_ry->cache(exec);
+			else
+				return Number(m_ry->baseVal()->value());
+		default:
+			kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
+			return Undefined();
+	}
+}
+
+void SVGEllipseElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr)
+{
+	// This class has just ReadOnly properties, only with the Internal flag set
+	// it's allowed to modify those.
+	if(!(attr & KJS::Internal))
+		return;
+
+	switch(token)
+	{
+		case Cx:
+			cx()->baseVal()->setValueAsString(value.toString(exec).qstring());
+			break;
+		case Cy:
+			cy()->baseVal()->setValueAsString(value.toString(exec).qstring());
+			break;
+		case Rx:
+			rx()->baseVal()->setValueAsString(value.toString(exec).qstring());
+			if(rx()->baseVal()->value() < 0) // A negative value is an error
+				gotError("Negative value for attribute rx of element <ellipse> is illegal");
+			break;
+		case Ry:
+			ry()->baseVal()->setValueAsString(value.toString(exec).qstring());
+			if(ry()->baseVal()->value() < 0) // A negative value is an error
+				gotError(i18n("Negative value for attribute ry of element <ellipse> is illegal"));
+			break;
+		default:
+			kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl;
+	}
+}
+
+SVGRectImpl *SVGEllipseElementImpl::getBBox()
+{
+	SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect();
+	ret->setX(m_cx->baseVal()->value() - m_rx->baseVal()->value());
+	ret->setY(m_cy->baseVal()->value() - m_ry->baseVal()->value());
+	ret->setWidth(m_rx->baseVal()->value() * 2.0);
+	ret->setHeight(m_ry->baseVal()->value() * 2.0);
+	return ret;
+}
+
+void SVGEllipseElementImpl::setAttributes()
+{
+	SVGElementImpl::setAttributes();
+
+	// Spec: if not specified, effect is as if a value of "0" were specified
+	if(KSVG_TOKEN_NOT_PARSED(Cx))
+		KSVG_SET_ALT_ATTRIBUTE(Cx, "0")
+
+	// Spec: if not specified, effect is as if a value of "0" were specified
+	if(KSVG_TOKEN_NOT_PARSED(Cy))
+		KSVG_SET_ALT_ATTRIBUTE(Cy, "0")
+}
+
+void SVGEllipseElementImpl::createItem(KSVGCanvas *c)
+{
+    if(!c)
+        c = ownerDoc()->canvas();
+
+	if(!m_item)
+	{
+		m_item = c->createEllipse(this);
+		c->insert(m_item);
+	}
+}
+
+// vim:ts=4:noet