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, 135 insertions, 0 deletions

diff --git a/ksvg/impl/SVGContainerImpl.cc b/ksvg/impl/SVGContainerImpl.cc
new file mode 100644
index 00000000..88fb87a8
--- /dev/null
+++ b/ksvg/impl/SVGContainerImpl.cc
@@ -0,0 +1,135 @@
+/*
+    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 "SVGRectImpl.h"
+#include "SVGDocumentImpl.h"
+#include "SVGContainerImpl.h"
+#include "SVGSVGElementImpl.h"
+#include "kdebug.h"
+
+using namespace KSVG;
+
+SVGContainerImpl::SVGContainerImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl)
+{
+}
+
+SVGContainerImpl::~SVGContainerImpl()
+{
+}
+
+SVGRectImpl *SVGContainerImpl::getBBox()
+{
+	// just get the union of the children bboxes
+	QRect rect;
+	DOM::Node node = firstChild();
+	for(; !node.isNull(); node = node.nextSibling())
+	{
+		SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle());
+		SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(elem);
+		SVGTestsImpl *tests = dynamic_cast<SVGTestsImpl *>(elem);
+		SVGStylableImpl *style = dynamic_cast<SVGStylableImpl *>(elem);
+
+		bool ok = tests ? tests->ok() : true;
+
+		if(shape && style && ok && style->getVisible() && style->getDisplay())
+		{
+			SVGRectImpl *current = shape->getBBox();
+			rect = rect.unite(current->qrect());
+			current->deref();
+		}
+	}
+
+	SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect();
+	*ret = rect;
+	return ret;
+}
+
+void SVGContainerImpl::createItem(KSVGCanvas *c)
+{
+	DOM::Node node = firstChild();
+	for(; !node.isNull(); node = node.nextSibling())
+	{
+		SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle());
+		if(elem)
+			elem->createItem(c);
+	}
+}
+
+void SVGContainerImpl::removeItem(KSVGCanvas *c)
+{
+	SVGShapeImpl::removeItem(c);
+
+	for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling())
+	{
+		SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle());
+		if(elem)
+			elem->removeItem(c);
+	}
+}
+
+void SVGContainerImpl::update(CanvasItemUpdate reason, int param1, int param2)
+{
+	SVGShapeImpl::update(reason, param1, param2);
+
+	for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling())
+	{
+		SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(node.handle()));
+		if(shape)
+			shape->update(reason, param1, param2);
+	}
+}
+
+void SVGContainerImpl::invalidate(KSVGCanvas *c, bool recalc)
+{
+	SVGShapeImpl::invalidate(c, recalc);
+
+	for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling())
+	{
+		SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(node.handle()));
+		if(shape)
+			shape->invalidate(c, recalc);
+	}
+}
+
+void SVGContainerImpl::setReferenced(bool referenced)
+{
+	SVGShapeImpl::setReferenced(referenced);
+
+	for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling())
+	{
+		SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(node.handle()));
+		if(shape)
+			shape->setReferenced(referenced);
+	}
+}
+
+void SVGContainerImpl::draw()
+{
+	SVGShapeImpl::draw();
+
+	for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling())
+	{
+		SVGShapeImpl *shape = dynamic_cast<SVGShapeImpl *>(ownerDoc()->getElementFromHandle(node.handle()));
+		if(shape)
+			shape->draw();
+	}
+}
+
+// vim:ts=4:noet