import org.apache.batik.dom.GenericDOMImplementation;
import org.apache.batik.svggen.SVGGeneratorContext;
import org.apache.batik.svggen.SVGGraphics2D;
+import org.apache.batik.svggen.SVGIDGenerator;
import org.simantics.Simantics;
import org.simantics.datatypes.literal.GUID;
import org.simantics.db.ReadGraph;
import org.simantics.diagram.elements.TextGridNode;
import org.simantics.diagram.elements.TextNode;
import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.ui.DiagramModelHints;
import org.simantics.g2d.canvas.Hints;
import org.simantics.g2d.canvas.ICanvasContext;
import org.simantics.g2d.diagram.DiagramHints;
return true;
}
+
+ static class UniqueIDGenerator extends SVGIDGenerator{
+
+ String overallId;
+ public UniqueIDGenerator(String overallId) {
+ super();
+ this.overallId = overallId;
+ }
+
+ @Override
+ public String generateID(String prefix) {
+ return super.generateID(overallId+prefix);
+ }
+
+ }
+
static class Generator extends SVGGraphics2D {
int elemLevel = 0;
}
public Generator(Document document) {
+ this(document,null);
+ }
+ public Generator(Document document, String id) {
super(document);
// prevent batik comment in each g-element
getGeneratorContext().setComment(null);
+ if (id != null)
+ getGeneratorContext().setIDGenerator(new UniqueIDGenerator(id));
}
@Override
}
+
+
private static String renderSVG0(double width, double height, ICanvasContext ctx, Function1<Set<?>, Map<?, ?>> mappingFunction) {
// Get a DOMImplementation.
Document document = domImpl.createDocument(svgNS, "svg", null);
// Create an instance of the SVG Generator.
- SVGGraphics2D svgGenerator = new Generator(document);
+ IDiagram d = ctx.getDefaultHintContext().getHint(DiagramHints.KEY_DIAGRAM);
+ Resource r = d.getHint(DiagramModelHints.KEY_DIAGRAM_RESOURCE);
+ SVGGraphics2D svgGenerator;
+ if (r != null)
+ svgGenerator = new Generator(document,r.toString());
+ else
+ svgGenerator = new Generator(document);
RenderSVGContext result = new RenderSVGContext();
if (selection != null) {
// This prevents workbench selection from being left over.
// Also prevents scene graph crap from being left on the screen.
- IDiagram d = ctx.getDefaultHintContext().getHint(DiagramHints.KEY_DIAGRAM);
- selection.setSelection(0, d.getElements());
+ selection.setSelection(0, d.getElements());
}
G2DSceneGraph sg = ctx.getSceneGraph();
parentBuilder.append(SELECTION_MASK_SECTION, "\n</g>");
parentBuilder.append(SELECTION_SECTION, "\n</g>");
- parentBuilder.append(MAIN_SECTION, "\n</g>");
+ senBuilders.put((ConnectionNode)node, new RenderSVGContext());
+
} else if (isSelection0(node)) {
@Override
public void leave(IG2DNode node) {
- if(node instanceof ConnectionNode || node instanceof SVGNode) {
+ if( node instanceof SVGNode) {
// We are done
+ } else if (node instanceof ConnectionNode) {
+ RenderSVGContext parentBuilder = getParentBuilder(node);
+ SingleElementNode sen = (SingleElementNode)node;
+ RenderSVGContext b = senBuilders.get(sen);
+ String content = b.get(MAIN_SECTION);
+ if(content.isEmpty()) {
+ if(sen.getKey() != null) {
+
+ for(SelectionNode n : NodeUtil.collectNodes(node, SelectionNode.class)) {
+ n.setIgnore(true);
+ }
+
+ Element doc = renderSVGNode(svgGenerator, (IG2DNode)node);
+ String svg = printSVGDocument(doc);
+ parentBuilder.append(MAIN_SECTION, svg);
+ }
+ } else {
+ parentBuilder.append(b);
+ }
+ parentBuilder.append(MAIN_SECTION, "\n</g>");
} else if (node instanceof G2DParentNode) {
RenderSVGContext parentBuilder = getParentBuilder(node);