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-rw-r--r--ksvg/impl/SVGShapeImpl.cc162
1 files changed, 162 insertions, 0 deletions
diff --git a/ksvg/impl/SVGShapeImpl.cc b/ksvg/impl/SVGShapeImpl.cc
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+/*
+ 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 "SVGPaint.h"
+
+#include "SVGRectImpl.h"
+#include "SVGEventImpl.h"
+#include "SVGShapeImpl.h"
+#include "SVGPaintImpl.h"
+#include "SVGMatrixImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGSVGElementImpl.h"
+#include "SVGAnimatedLengthImpl.h"
+#include "SVGClipPathElementImpl.h"
+#include "SVGAnimatedLengthListImpl.h"
+
+#include "CanvasItem.h"
+#include "KSVGCanvas.h"
+
+using namespace KSVG;
+
+SVGShapeImpl::SVGShapeImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl)
+{
+ m_item = 0;
+}
+
+SVGShapeImpl::~SVGShapeImpl()
+{
+ if(hasChildNodes())
+ {
+ DOM::Node node = firstChild();
+ for(; !node.isNull(); node = node.nextSibling())
+ {
+ SVGShapeImpl *rend = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(node.handle()));
+ if(rend)
+ rend->deref();
+ }
+ }
+}
+
+bool SVGShapeImpl::directRender()
+{
+ SVGShapeImpl *parent = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(parentNode().handle()));
+ if(parent)
+ return parent->directRender();
+ else
+ return true;
+}
+
+SVGRectImpl *SVGShapeImpl::getBBox()
+{
+ SVGRectImpl *rect = SVGSVGElementImpl::createSVGRect();
+ return rect;
+}
+
+SVGRectImpl *SVGShapeImpl::getBBoxInternal()
+{
+ SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect();
+ if(m_item)
+ {
+ QRect r = m_item->bbox();
+ ret->setX(r.x());
+ ret->setY(r.y());
+ ret->setWidth(r.width());
+ ret->setHeight(r.height());
+ }
+ return ret;
+}
+
+bool SVGShapeImpl::prepareMouseEvent(const QPoint &p, const QPoint &, SVGMouseEventImpl *mev)
+{
+ // TODO : pointer-events should be stored here, not in SVGStylableImpl.
+ SVGStylableImpl *style = dynamic_cast<SVGStylableImpl *>(this);
+ if(!style || style->getPointerEvents() == PE_NONE)
+ return false;
+ bool testFill = false;
+ bool testStroke = false;
+ switch(style->getPointerEvents())
+ {
+ case PE_VISIBLE: testFill = testStroke = style->getVisible(); break;
+ case PE_VISIBLE_PAINTED: testStroke = style->getVisible() && style->isStroked();
+ case PE_VISIBLE_FILL: testFill = style->getVisible() && style->isFilled(); break;
+ case PE_VISIBLE_STROKE: testStroke = style->getVisible() && style->isStroked(); break;
+ case PE_PAINTED: testStroke = style->isStroked();
+ case PE_FILL: testFill = style->isFilled(); break;
+ case PE_STROKE: testStroke = style->isStroked(); break;
+ case PE_ALL:
+ default: testFill = testStroke = true;
+ };
+
+ if(testFill || testStroke)
+ {
+ if((testFill && m_item->fillContains(p)) || (testStroke && m_item->strokeContains(p)))
+ {
+ mev->setTarget(this);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+void SVGShapeImpl::update(CanvasItemUpdate reason, int param1, int param2)
+{
+ if(m_item)
+ m_item->update(reason, param1, param2);
+}
+
+void SVGShapeImpl::invalidate(KSVGCanvas *c, bool recalc)
+{
+ if(m_item && c)
+ c->invalidate(m_item, recalc);
+}
+
+void SVGShapeImpl::setReferenced(bool referenced)
+{
+ if(m_item)
+ m_item->setReferenced(referenced);
+}
+
+void SVGShapeImpl::draw()
+{
+ if(m_item)
+ m_item->draw();
+}
+
+void SVGShapeImpl::blit(KSVGCanvas *c)
+{
+ SVGRectImpl *rect = getBBoxInternal();
+ c->blit(rect->qrect(), true);
+ rect->deref();
+}
+
+void SVGShapeImpl::removeItem(KSVGCanvas *c)
+{
+ if(m_item && c)
+ {
+ c->removeItem(m_item);
+ m_item = 0;
+ }
+}
+
+// vim:ts=4:noet