Differential D19216 Diff 52276 filters/karbon/svg/SvgImport.cpp

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filters/karbon/svg/SvgImport.cpp

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30#include <KarbonDocument.h> 30​#include <KarbonDocument.h>
31 31​
32#include <KoShape.h> 32​#include <KoShape.h>
33#include <KoShapeLayer.h> 33​#include <KoShapeLayer.h>
34#include <KoShapeGroup.h> 34​#include <KoShapeGroup.h>
35#include <KoFilterChain.h> 35​#include <KoFilterChain.h>
36#include <commands/KoShapeUngroupCommand.h> 36​#include <commands/KoShapeUngroupCommand.h>
37#include <KoXmlReader.h> 37​#include <KoXmlReader.h>
38​#include <KoPAPage.h>
39​#include <KoPAMasterPage.h>
40​#include <KoPageLayout.h>
38 41​
39#include <kpluginfactory.h> 42​#include <kpluginfactory.h>
40#include <KCompressionDevice> 43​#include <KCompressionDevice>
41 44​
42#include <QFileInfo> 45​#include <QFileInfo>
43#include <QDebug> 46​#include <QDebug>
44#include <QLoggingCategory> 47​#include <QLoggingCategory>
45 48​
▲ Show 20 Lines • Show All 66 Lines • ▼ Show 20 Line(s)114 if (! parsed) {
112 errorSvg << "Error while parsing file: " 115​ errorSvg << "Error while parsing file: "
113 << "at line " << line << " column: " << col 116​ << "at line " << line << " column: " << col
114 << " message: " << errormessage << endl; 117​ << " message: " << errormessage << endl;
115 // ### TODO: feedback to the user 118​ // ### TODO: feedback to the user
116 return KoFilter::ParsingError; 119​ return KoFilter::ParsingError;
117 } 120​ }
118 121​
119 m_document = dynamic_cast<KarbonDocument*>(m_chain->outputDocument()); 122​ m_document = dynamic_cast<KarbonDocument*>(m_chain->outputDocument());
120 if (! m_document) 123​ if (!m_document) {
121 return KoFilter::CreationError; 124​ return KoFilter::CreationError;
122 125​ }
126​ if (m_document->pages().isEmpty()) {
127​ KoPAMasterPage *mp = dynamic_cast<KoPAMasterPage*>(m_document->pages(true).value(0));
128​ if (!mp) {
129​ mp = new KoPAMasterPage();
130​ m_document->insertPage(mp, 0);
131​ }
132​ m_document->insertPage(new KoPAPage(mp), 0);
133​ }
123 // Do the conversion! 134​ // Do the conversion!
124 convert(inputDoc.documentElement()); 135​ convert(inputDoc.documentElement());
125 136​
126 return KoFilter::OK; 137​ return KoFilter::OK;
127} 138​}
128 139​
129void SvgImport::convert(const KoXmlElement &rootElement) 140​void SvgImport::convert(const KoXmlElement &rootElement)
130{ 141​{
131 if (! m_document) 142​ if (! m_document)
132 return; 143​ return;
133 144​
134 // set default page size to A4 145​ // set default page size to A4
135 QSizeF pageSize(550.0, 841.0); 146​ QSizeF pageSize(550.0, 841.0);
136 147​
137 SvgParser parser(m_document->resourceManager()); 148​ SvgParser parser(m_document->resourceManager());
138 149​
139 parser.setXmlBaseDir(QFileInfo(m_chain->inputFile()).filePath()); 150​ parser.setXmlBaseDir(QFileInfo(m_chain->inputFile()).filePath());
140 151​
141 QList<KoShape*> toplevelShapes = parser.parseSvg(rootElement, &pageSize); 152​ QList<KoShape*> toplevelShapes = parser.parseSvg(rootElement, &pageSize);
142 // parse the root svg element 153​ // parse the root svg element
143 buildDocument(toplevelShapes, parser.shapes()); 154​ buildDocument(toplevelShapes, parser.shapes());
144 155​
145 // set the page size 156​ // set the page size
146 m_document->setPageSize(pageSize); 157​ KoPageLayout & layout = m_document->pages().at(0)->pageLayout();
158​ layout.width = pageSize.width();
159​ layout.height = pageSize.height();
147} 160​}
148 161​
149void SvgImport::buildDocument(const QList<KoShape*> &toplevelShapes, const QList<KoShape*> &shapes) 162​void SvgImport::buildDocument(const QList<KoShape*> &toplevelShapes, const QList<KoShape*> &shapes)
150{ 163​{
164​ Q_UNUSED(shapes);
165​ KoPAPageBase *page = m_document->pages().first();
151 // if we have only top level groups, make them layers 166​ // if we have only top level groups, make them layers
152 bool onlyTopLevelGroups = true; 167​ bool onlyTopLevelGroups = true;
153 foreach(KoShape * shape, toplevelShapes) { 168​ foreach(KoShape * shape, toplevelShapes) {
154 if (! dynamic_cast<KoShapeGroup*>(shape) || shape->filterEffectStack()) { 169​ if (! dynamic_cast<KoShapeGroup*>(shape) || shape->filterEffectStack()) {
155 onlyTopLevelGroups = false; 170​ onlyTopLevelGroups = false;
156 break; 171​ break;
157 } 172​ }
158 } 173​ }
159 ​
160 // add all shapes to the document ​
161 foreach(KoShape * shape, shapes) { ​
162 m_document->add(shape); ​
163 } ​
164 ​
165 KoShapeLayer * oldLayer = 0; 174​ KoShapeLayer *oldLayer = 0;
166 if (m_document->layers().count()) 175​ if (page->shapeCount()) {
167 oldLayer = m_document->layers().first(); 176​ oldLayer = dynamic_cast<KoShapeLayer*>(page->shapes().first());
168 177​ }
169 if (onlyTopLevelGroups) { 178​ if (onlyTopLevelGroups) {
170 foreach(KoShape * shape, toplevelShapes) { 179​ foreach(KoShape * shape, toplevelShapes) {
171 // ungroup toplevel groups 180​ // ungroup toplevel groups
172 KoShapeGroup * group = dynamic_cast<KoShapeGroup*>(shape); 181​ KoShapeGroup *group = dynamic_cast<KoShapeGroup*>(shape);
173 QList<KoShape*> children = group->shapes(); 182​ QList<KoShape*> children = group->shapes();
174 KoShapeUngroupCommand cmd(group, children, QList<KoShape*>() << group); 183​ KoShapeUngroupCommand cmd(group, children, QList<KoShape*>() << group);
175 cmd.redo(); 184​ cmd.redo();
176 185​
177 KoShapeLayer * layer = new KoShapeLayer(); 186​ KoShapeLayer *layer = new KoShapeLayer();
178 foreach(KoShape * child, children) { 187​ foreach(KoShape * child, children) {
179 m_document->add(child); ​
180 layer->addShape(child); 188​ layer->addShape(child);
181 } 189​ }
182 if (! group->name().isEmpty()) 190​ if (!group->name().isEmpty()) {
183 layer->setName(group->name()); 191​ layer->setName(group->name());
192​ }
184 layer->setVisible(group->isVisible()); 193​ layer->setVisible(group->isVisible());
185 layer->setZIndex(group->zIndex()); 194​ layer->setZIndex(group->zIndex());
186 m_document->insertLayer(layer); 195​ page->addShape(layer);
187 delete group; 196​ delete group;
188 } 197​ }
189 } else { 198​ } else {
190 KoShapeLayer * layer = new KoShapeLayer(); 199​ KoShapeLayer *layer = new KoShapeLayer();
191 foreach(KoShape * shape, toplevelShapes) { 200​ foreach(KoShape * shape, toplevelShapes) {
192 m_document->add(shape); ​
193 layer->addShape(shape); 201​ layer->addShape(shape);
194 } 202​ }
195 m_document->insertLayer(layer); ​
196 } 203​ }
197 ​
198 if (oldLayer) { 204​ if (oldLayer) {
199 m_document->removeLayer(oldLayer); 205​ page->removeShape(oldLayer);
200 delete oldLayer; 206​ delete oldLayer;
201 } 207​ }
202} 208​}
203 209​
204#include "SvgImport.moc" 210​#include "SvgImport.moc"