1 2/* 3 * Copyright 2006 The Android Open Source Project 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10#include "SkSVGElements.h" 11#include "SkSVGParser.h" 12 13SkSVGBase::~SkSVGBase() { 14} 15 16void SkSVGBase::addAttribute(SkSVGParser& parser, int attrIndex, 17 const char* attrValue, size_t attrLength) { 18 SkString* first = (SkString*) ((char*) this + sizeof(SkSVGElement)); 19 first += attrIndex; 20 first->set(attrValue, attrLength); 21} 22 23 24SkSVGElement::SkSVGElement() : fParent(NULL), fIsDef(false), fIsNotDef(true) { 25} 26 27SkSVGElement::~SkSVGElement() { 28} 29 30SkSVGElement* SkSVGElement::getGradient() { 31 return NULL; 32} 33 34bool SkSVGElement::isGroupParent() { 35 SkSVGElement* parent = fParent; 36 while (parent) { 37 if (parent->getType() != SkSVGType_G) 38 return false; 39 parent = parent->fParent; 40 } 41 return true; 42} 43 44bool SkSVGElement::isDef() { 45 return isGroupParent() == false ? fParent->isDef() : fIsDef; 46} 47 48bool SkSVGElement::isFlushable() { 49 return true; 50} 51 52bool SkSVGElement::isGroup() { 53 return false; 54} 55 56bool SkSVGElement::isNotDef() { 57 return isGroupParent() == false ? fParent->isNotDef() : fIsNotDef; 58} 59 60bool SkSVGElement::onEndElement(SkSVGParser& parser) { 61 if (f_id.size() > 0) 62 parser.getIDs().set(f_id.c_str(), f_id.size(), this); 63 return false; 64} 65 66bool SkSVGElement::onStartElement(SkSVGElement* child) { 67 *fChildren.append() = child; 68 return false; 69} 70 71void SkSVGElement::translate(SkSVGParser& parser, bool) { 72 if (f_id.size() > 0) 73 SVG_ADD_ATTRIBUTE(id); 74} 75 76void SkSVGElement::setIsDef() { 77 fIsDef = isDef(); 78} 79 80//void SkSVGElement::setIsNotDef() { 81// fIsNotDef = isNotDef(); 82//} 83 84void SkSVGElement::write(SkSVGParser& , SkString& ) { 85 SkASSERT(0); 86} 87