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/* libs/graphics/svg/SkSVGElements.cpp
**
** Copyright 2006, Google Inc.
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#include "SkSVGElements.h"
#include "SkSVGParser.h"
SkSVGBase::~SkSVGBase() {
}
void SkSVGBase::addAttribute(SkSVGParser& parser, int attrIndex,
const char* attrValue, size_t attrLength) {
SkString* first = (SkString*) ((char*) this + sizeof(SkSVGElement));
first += attrIndex;
first->set(attrValue, attrLength);
}
SkSVGElement::SkSVGElement() : fParent(NULL), fIsDef(false), fIsNotDef(true) {
}
SkSVGElement::~SkSVGElement() {
}
SkSVGElement* SkSVGElement::getGradient() {
return NULL;
}
bool SkSVGElement::isGroupParent() {
SkSVGElement* parent = fParent;
while (parent) {
if (parent->getType() != SkSVGType_G)
return false;
parent = parent->fParent;
}
return true;
}
bool SkSVGElement::isDef() {
return isGroupParent() == false ? fParent->isDef() : fIsDef;
}
bool SkSVGElement::isFlushable() {
return true;
}
bool SkSVGElement::isGroup() {
return false;
}
bool SkSVGElement::isNotDef() {
return isGroupParent() == false ? fParent->isNotDef() : fIsNotDef;
}
bool SkSVGElement::onEndElement(SkSVGParser& parser) {
if (f_id.size() > 0)
parser.getIDs().set(f_id.c_str(), f_id.size(), this);
return false;
}
bool SkSVGElement::onStartElement(SkSVGElement* child) {
*fChildren.append() = child;
return false;
}
void SkSVGElement::translate(SkSVGParser& parser, bool) {
if (f_id.size() > 0)
SVG_ADD_ATTRIBUTE(id);
}
void SkSVGElement::setIsDef() {
fIsDef = isDef();
}
//void SkSVGElement::setIsNotDef() {
// fIsNotDef = isNotDef();
//}
void SkSVGElement::write(SkSVGParser& , SkString& ) {
SkASSERT(0);
}
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