-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.diagram.adapter;\r
-\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.utils.NameUtils;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.diagram.G2DUtils;\r
-import org.simantics.diagram.elements.ElementPropertySetter;\r
-import org.simantics.diagram.elements.MonitorClass;\r
-import org.simantics.diagram.elements.ResizeRectangularSceneGraph;\r
-import org.simantics.diagram.elements.TextElementHandler;\r
-import org.simantics.diagram.stubs.DiagramResource;\r
-import org.simantics.diagram.stubs.G2DResource;\r
-import org.simantics.diagram.synchronization.CompositeHintSynchronizer;\r
-import org.simantics.diagram.synchronization.IHintSynchronizer;\r
-import org.simantics.diagram.synchronization.SynchronizationHints;\r
-import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;\r
-import org.simantics.diagram.synchronization.graph.TextSynchronizer;\r
-import org.simantics.diagram.synchronization.graph.TransformSynchronizer;\r
-import org.simantics.g2d.canvas.ICanvasContext;\r
-import org.simantics.g2d.diagram.IDiagram;\r
-import org.simantics.g2d.element.ElementClass;\r
-import org.simantics.g2d.element.ElementHints;\r
-import org.simantics.g2d.element.ElementUtils;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.handler.Text;\r
-import org.simantics.g2d.element.handler.impl.DefaultTransform;\r
-import org.simantics.g2d.element.handler.impl.SimpleElementLayers;\r
-import org.simantics.g2d.element.handler.impl.StaticObjectAdapter;\r
-import org.simantics.g2d.element.handler.impl.StaticSymbolImpl;\r
-import org.simantics.g2d.element.handler.impl.TextColorImpl;\r
-import org.simantics.g2d.element.handler.impl.TextFontImpl;\r
-import org.simantics.g2d.image.DefaultImages;\r
-import org.simantics.g2d.image.Image;\r
-import org.simantics.g2d.svg.SVGImage;\r
-import org.simantics.g2d.utils.Alignment;\r
-\r
-\r
-/**\r
- * Element(Class)Factory for TextElements\r
- * \r
- * @author Marko Luukkainen <marko.luukkainen@vtt.fi>\r
- *\r
- */\r
-public class TextElementClassFactory extends SyncElementFactory {\r
-\r
- public static final ElementFactory INSTANCE = new TextElementClassFactory();\r
-\r
- public static final IHintSynchronizer TEXT_SYNCHRONIZER = new CompositeHintSynchronizer(TextSynchronizer.INSTANCE, TransformSynchronizer.INSTANCE);\r
-\r
- public static final ElementPropertySetter RESIZE_PROPERTY_SETTER =\r
- new ElementPropertySetter(ResizeRectangularSceneGraph.KEY_SG_NODE);\r
- \r
- @Override\r
- public ElementClass create(ReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementType) throws DatabaseException {\r
- String id = "TextElement: " + NameUtils.getSafeName(graph, elementType);\r
- G2DResource g2d = G2DResource.getInstance(graph);\r
- String svgDoc = graph.getPossibleRelatedValue(elementType, g2d.HasSVGDocument);\r
- Image image = null;\r
- if (svgDoc != null)\r
- image = new SVGImage(id+".svg", svgDoc);\r
- else\r
- image = DefaultImages.ERROR_DECORATOR.get();\r
- return ElementClass.compile(\r
- Text.INSTANCE,\r
- TextColorImpl.BLACK,\r
- TextFontImpl.DEFAULT,\r
- new StaticObjectAdapter(elementType),\r
- DefaultTransform.INSTANCE,\r
- SimpleElementLayers.INSTANCE,\r
- TextElementHandler.INSTANCE,\r
- ResizeRectangularSceneGraph.INSTANCE,\r
- RESIZE_PROPERTY_SETTER, \r
- new StaticSymbolImpl(image)\r
- )\r
- .setId(id)\r
- ;\r
- }\r
-\r
- @Override\r
- public void load(ReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource element, IElement e) throws DatabaseException {\r
- G2DResource G2D = G2DResource.getInstance(graph);\r
- DiagramResource DIA = DiagramResource.getInstance(graph);\r
-\r
- String text = (String) graph.getPossibleRelatedValue(element, DIA.HasText);\r
- if (text == null)\r
- text = ElementUtils.getText(e);\r
- if (text == null)\r
- text = "[empty]";\r
- ElementUtils.setText(e, text);\r
-\r
- if (graph.isInstanceOf(element, DIA.FontProvider)) {\r
- Resource fontResource = graph.getPossibleObject(element, G2D.HasFont);\r
- if (fontResource != null)\r
- ElementUtils.setTextFont(e, G2DUtils.getFont(graph, fontResource));\r
- }\r
- if (graph.isInstanceOf(element, DIA.ColorProvider)) {\r
- Resource colorResource = graph.getPossibleObject(element, G2D.HasColor);\r
- if (colorResource != null)\r
- ElementUtils.setTextColor(e, G2DUtils.getColor(graph, colorResource));\r
- }\r
-\r
- // Load alignments\r
- Resource hAlign = graph.getPossibleObject(element, G2D.HasHorizontalAlignment);\r
- Resource vAlign = graph.getPossibleObject(element, G2D.HasVerticalAlignment);\r
- if (hAlign != null)\r
- e.setHint(ElementHints.KEY_HORIZONTAL_ALIGN, DiagramGraphUtil.toAlignment(hAlign, G2D, Alignment.LEADING));\r
- if (vAlign != null)\r
- e.setHint(ElementHints.KEY_VERTICAL_ALIGN, DiagramGraphUtil.toVerticalAlignment(vAlign, G2D, Alignment.BASELINE));\r
-\r
- // Load border\r
- final Float borderWidth = graph.getPossibleRelatedValue(element, G2D.HasStrokeWidth);\r
- if (borderWidth != null)\r
- e.setHint(MonitorClass.KEY_BORDER_WIDTH, borderWidth.doubleValue());\r
-\r
- // Load transform\r
- AffineTransform at = DiagramGraphUtil.getAffineTransform(graph, element);\r
- ElementUtils.setTransform(e, at);\r
-\r
- // This synchronizes only text and transformation (not font and color)\r
- e.setHint(SynchronizationHints.HINT_SYNCHRONIZER, TEXT_SYNCHRONIZER);\r
- \r
- double bounds[] = DiagramGraphUtil.getPossibleRelatedDoubleArray(graph, element, G2D.HasBounds);\r
- if (bounds != null) {\r
- e.setHint(ElementHints.KEY_BOUNDS, new Rectangle2D.Double(bounds[0], bounds[1], bounds[2], bounds[3]));\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.adapter;
+
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.G2DUtils;
+import org.simantics.diagram.elements.ElementPropertySetter;
+import org.simantics.diagram.elements.MonitorClass;
+import org.simantics.diagram.elements.ResizeRectangularSceneGraph;
+import org.simantics.diagram.elements.TextElementHandler;
+import org.simantics.diagram.stubs.DiagramResource;
+import org.simantics.diagram.stubs.G2DResource;
+import org.simantics.diagram.synchronization.CompositeHintSynchronizer;
+import org.simantics.diagram.synchronization.IHintSynchronizer;
+import org.simantics.diagram.synchronization.SynchronizationHints;
+import org.simantics.diagram.synchronization.graph.DiagramGraphUtil;
+import org.simantics.diagram.synchronization.graph.TextSynchronizer;
+import org.simantics.diagram.synchronization.graph.TransformSynchronizer;
+import org.simantics.g2d.canvas.ICanvasContext;
+import org.simantics.g2d.diagram.IDiagram;
+import org.simantics.g2d.element.ElementClass;
+import org.simantics.g2d.element.ElementHints;
+import org.simantics.g2d.element.ElementUtils;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.handler.Text;
+import org.simantics.g2d.element.handler.impl.DefaultTransform;
+import org.simantics.g2d.element.handler.impl.SimpleElementLayers;
+import org.simantics.g2d.element.handler.impl.StaticObjectAdapter;
+import org.simantics.g2d.element.handler.impl.StaticSymbolImpl;
+import org.simantics.g2d.element.handler.impl.TextColorImpl;
+import org.simantics.g2d.element.handler.impl.TextFontImpl;
+import org.simantics.g2d.image.DefaultImages;
+import org.simantics.g2d.image.Image;
+import org.simantics.g2d.svg.SVGImage;
+import org.simantics.g2d.utils.Alignment;
+
+
+/**
+ * Element(Class)Factory for TextElements
+ *
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ *
+ */
+public class TextElementClassFactory extends SyncElementFactory {
+
+ public static final ElementFactory INSTANCE = new TextElementClassFactory();
+
+ public static final IHintSynchronizer TEXT_SYNCHRONIZER = new CompositeHintSynchronizer(TextSynchronizer.INSTANCE, TransformSynchronizer.INSTANCE);
+
+ public static final ElementPropertySetter RESIZE_PROPERTY_SETTER =
+ new ElementPropertySetter(ResizeRectangularSceneGraph.KEY_SG_NODE);
+
+ @Override
+ public ElementClass create(ReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource elementType) throws DatabaseException {
+ String id = "TextElement: " + NameUtils.getSafeName(graph, elementType);
+ G2DResource g2d = G2DResource.getInstance(graph);
+ String svgDoc = graph.getPossibleRelatedValue(elementType, g2d.HasSVGDocument);
+ Image image = null;
+ if (svgDoc != null)
+ image = new SVGImage(id+".svg", svgDoc);
+ else
+ image = DefaultImages.ERROR_DECORATOR.get();
+ return ElementClass.compile(
+ Text.INSTANCE,
+ TextColorImpl.BLACK,
+ TextFontImpl.DEFAULT,
+ new StaticObjectAdapter(elementType),
+ DefaultTransform.INSTANCE,
+ SimpleElementLayers.INSTANCE,
+ TextElementHandler.INSTANCE,
+ ResizeRectangularSceneGraph.INSTANCE,
+ RESIZE_PROPERTY_SETTER,
+ new StaticSymbolImpl(image)
+ )
+ .setId(id)
+ ;
+ }
+
+ @Override
+ public void load(ReadGraph graph, ICanvasContext canvas, IDiagram diagram, Resource element, IElement e) throws DatabaseException {
+ G2DResource G2D = G2DResource.getInstance(graph);
+ DiagramResource DIA = DiagramResource.getInstance(graph);
+
+ String text = (String) graph.getPossibleRelatedValue(element, DIA.HasText);
+ if (text == null)
+ text = ElementUtils.getText(e);
+ if (text == null)
+ text = "[empty]";
+ ElementUtils.setText(e, text);
+
+ if (graph.isInstanceOf(element, DIA.FontProvider)) {
+ Resource fontResource = graph.getPossibleObject(element, G2D.HasFont);
+ if (fontResource != null)
+ ElementUtils.setTextFont(e, G2DUtils.getFont(graph, fontResource));
+ }
+ if (graph.isInstanceOf(element, DIA.ColorProvider)) {
+ Resource colorResource = graph.getPossibleObject(element, G2D.HasColor);
+ if (colorResource != null)
+ ElementUtils.setTextColor(e, G2DUtils.getColor(graph, colorResource));
+ }
+
+ // Load alignments
+ Resource hAlign = graph.getPossibleObject(element, G2D.HasHorizontalAlignment);
+ Resource vAlign = graph.getPossibleObject(element, G2D.HasVerticalAlignment);
+ if (hAlign != null)
+ e.setHint(ElementHints.KEY_HORIZONTAL_ALIGN, DiagramGraphUtil.toAlignment(hAlign, G2D, Alignment.LEADING));
+ if (vAlign != null)
+ e.setHint(ElementHints.KEY_VERTICAL_ALIGN, DiagramGraphUtil.toVerticalAlignment(vAlign, G2D, Alignment.BASELINE));
+
+ // Load border
+ final Float borderWidth = graph.getPossibleRelatedValue(element, G2D.HasStrokeWidth);
+ if (borderWidth != null)
+ e.setHint(MonitorClass.KEY_BORDER_WIDTH, borderWidth.doubleValue());
+
+ // Load transform
+ AffineTransform at = DiagramGraphUtil.getAffineTransform(graph, element);
+ ElementUtils.setTransform(e, at);
+
+ // This synchronizes only text and transformation (not font and color)
+ e.setHint(SynchronizationHints.HINT_SYNCHRONIZER, TEXT_SYNCHRONIZER);
+
+ double bounds[] = DiagramGraphUtil.getPossibleRelatedDoubleArray(graph, element, G2D.HasBounds);
+ if (bounds != null) {
+ e.setHint(ElementHints.KEY_BOUNDS, new Rectangle2D.Double(bounds[0], bounds[1], bounds[2], bounds[3]));
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff