X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Felements%2FSVGImage.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Felements%2FSVGImage.java;h=839642dc8bafc28eef00a251edbd89043b921e5d;hb=4f38bc070c3e1e40d02bd8da64cc93a798c9aace;hp=0000000000000000000000000000000000000000;hpb=ba85c75dd6893c597f4befa3d2c9f32bee2fc85d;p=simantics%2Fplatform.git diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/elements/SVGImage.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/elements/SVGImage.java new file mode 100644 index 000000000..839642dc8 --- /dev/null +++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/elements/SVGImage.java @@ -0,0 +1,102 @@ +/******************************************************************************* + * Copyright (c) 2007, 2010 Association for Decentralized Information Management + * in Industry THTH ry. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.diagram.elements; + +import java.awt.Point; + +import org.simantics.g2d.image.Image; +import org.simantics.scenegraph.Node; +import org.simantics.scenegraph.g2d.G2DParentNode; +import org.simantics.utils.datastructures.cache.IFactory; +import org.simantics.utils.datastructures.cache.ProvisionException; + +/** + * This is a SVG implementation to the PaintableSymbol interface. + */ +public class SVGImage extends org.simantics.g2d.svg.SVGImage { + + public SVGImage(String nodeIdentifier, String document, Point targetSize) { + super(nodeIdentifier, document, targetSize); + } + + public SVGImage(String nodeIdentifier, String document) { + super(nodeIdentifier, document); + } + + public static IFactory createFactoryFromString(String nodeIdentifier, String svgDocument, Point targetSize) { + return new SVGFactory(nodeIdentifier, svgDocument, targetSize); + } + + static class SVGFactory implements IFactory { + String nodeIdentifier; + String document; + Point targetSize; + public SVGFactory(String nodeIdentifier, String document) { + this(nodeIdentifier, document, null); + } + public SVGFactory(String nodeIdentifier, String document, Point referenceSize) { + if (nodeIdentifier == null) + throw new NullPointerException("nodeIdentifier is null"); + if (document == null) + throw new NullPointerException("document is null"); + + this.nodeIdentifier = nodeIdentifier; + this.document = document; + this.targetSize = referenceSize; + } + @Override + public Image get() throws ProvisionException { + return new SVGImage(nodeIdentifier, document, targetSize); + } + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (!obj.getClass().equals(getClass())) + return false; + + SVGFactory other = (SVGFactory)obj; + + if (!nodeIdentifier.equals(other.nodeIdentifier)) + return false; + if (targetSize != null) { + if (!targetSize.equals(other.targetSize)) + return false; + } else { + if (other.targetSize != null) + return false; + } + + return document.equals(other.document); + } + @Override + public int hashCode() { + return nodeIdentifier.hashCode() * 31 + document.hashCode() + 123; + } + } + + @Override + public Node init(G2DParentNode parent) { + // FIXME: mipmaps enabled here by default, since some apps just don't work without them. + // Figure out a way to pass the mipmap argument from above + + SVGNode node = parent.getOrCreateNode(nodeIdentifier, SVGNode.class); + node.setData(svgDocument); + node.setTargetSize(targetSize); + node.useMipMap(true); + + return node; + } + +}