-package org.simantics.diagram.flag;\r
-\r
-import java.awt.Color;\r
-import java.awt.Shape;\r
-import java.awt.geom.AffineTransform;\r
-import java.awt.geom.Rectangle2D;\r
-\r
-import org.simantics.databoard.util.Bean;\r
-import org.simantics.diagram.adapter.FlagTextInfo;\r
-import org.simantics.diagram.adapter.SVGImageInfo;\r
-import org.simantics.diagram.elements.TextNode;\r
-import org.simantics.g2d.element.ElementUtils;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.SceneGraphNodeKey;\r
-import org.simantics.g2d.element.handler.Outline;\r
-import org.simantics.g2d.element.handler.SceneGraph;\r
-import org.simantics.g2d.element.handler.Text;\r
-import org.simantics.g2d.elementclass.FlagClass;\r
-import org.simantics.g2d.elementclass.FlagClass.Type;\r
-import org.simantics.g2d.utils.Alignment;\r
-import org.simantics.scenegraph.Node;\r
-import org.simantics.scenegraph.g2d.G2DParentNode;\r
-import org.simantics.scenegraph.g2d.nodes.FlagNode;\r
-import org.simantics.scenegraph.g2d.nodes.SVGNode;\r
-import org.simantics.ui.colors.Colors;\r
-import org.simantics.ui.fonts.Fonts;\r
-import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
-import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;\r
-\r
-public class FlagSceneGraph implements SceneGraph {\r
-\r
- private static final long serialVersionUID = 35208146123929197L;\r
-\r
- public static final FlagSceneGraph INSTANCE = new FlagSceneGraph();\r
-\r
- /**\r
- * References an array of {@link FlagTextInfo} instances and\r
- * {@link SVGImageInfo}.\r
- */\r
- public static final Key KEY_FLAG_VISUALS = new KeyOf(Bean[].class, "FLAG_MONITORS");\r
-\r
- public static final Key KEY_VISUAL_SG_NODE = new SceneGraphNodeKey(Node.class, "FLAG_VISUAL_NODE");\r
-\r
- private static final String VISUAL_ROOT = "visual";\r
-\r
- @Override\r
- public void cleanup(IElement e) {\r
- ElementUtils.removePossibleNode(e, FlagClass.KEY_SG_NODE);\r
- ElementUtils.removePossibleNode(e, KEY_VISUAL_SG_NODE);\r
- }\r
-\r
- @Override\r
- public void init(IElement e, G2DParentNode parent) {\r
- Bean[] flagVisuals = e.getHint(KEY_FLAG_VISUALS);\r
- if (flagVisuals == null || flagVisuals.length == 0) {\r
- Color fc = ElementUtils.getFillColor(e, Color.WHITE);\r
- Color bc = ElementUtils.getBorderColor(e, Color.BLACK);\r
- Color tc = ElementUtils.getTextColor(e, Color.BLACK);\r
-\r
- Outline outline = e.getElementClass().getSingleItem(Outline.class);\r
- Shape shape = outline.getElementShape(e);\r
- Type type = FlagClass.getType(e);\r
- double dir = FlagClass.getDirection(e);\r
- double width = e.getHint(FlagClass.KEY_FLAG_WIDTH);\r
- double height = e.getHint(FlagClass.KEY_FLAG_HEIGHT);\r
- double beakAngle = e.getHint(FlagClass.KEY_FLAG_BEAK_ANGLE);\r
-\r
- String[] flagText = e.getHint(FlagClass.KEY_FLAG_TEXT);\r
- if (flagText == null) {\r
- // fallback option.\r
- Text t = e.getElementClass().getAtMostOneItemOfClass(Text.class);\r
- if (t != null) {\r
- String text = t.getText(e);\r
- if (text != null)\r
- flagText = new String[] { text };\r
- }\r
- }\r
-\r
- // DEBUG TEXT\r
- //flagText = new String[] { String.format("%3.1f", dir) + " deg", "FOO"};\r
-\r
- Rectangle2D textArea = e.getHint(FlagClass.KEY_FLAG_TEXT_AREA);\r
- if (textArea == null) {\r
- double beakLength = FlagClass.getBeakLength(height, beakAngle);\r
- textArea = type == Type.In\r
- ? new Rectangle2D.Double(-width-beakLength, -height*0.5, width, height)\r
- : new Rectangle2D.Double(0, -height*0.5, width, height);\r
- }\r
-\r
- Alignment horizAlign = ElementUtils.getHintOrDefault(e, FlagClass.KEY_TEXT_HORIZONTAL_ALIGN, Alignment.LEADING);\r
- Alignment vertAlign = ElementUtils.getHintOrDefault(e, FlagClass.KEY_TEXT_VERTICAL_ALIGN, Alignment.CENTER);\r
-\r
- ElementUtils.removePossibleNode(e, KEY_VISUAL_SG_NODE);\r
- e.removeHint(KEY_VISUAL_SG_NODE);\r
-\r
- FlagNode flag = ElementUtils.getOrCreateNode(e, parent, FlagClass.KEY_SG_NODE, ElementUtils.generateNodeId(e), FlagNode.class);\r
- flag.init(shape,\r
- flagText,\r
- FlagClass.STROKE,\r
- bc,\r
- fc,\r
- tc,\r
- (float) width,\r
- (float) height,\r
- (float) dir,\r
- (float) beakAngle,\r
- textArea,\r
- horizAlign.ordinal(),\r
- vertAlign.ordinal());\r
- AffineTransform at = ElementUtils.getTransform(e);\r
- if(at != null) flag.setTransform(at);\r
-\r
- } else {\r
-\r
- ElementUtils.removePossibleNode(e, FlagClass.KEY_SG_NODE);\r
- e.removeHint(FlagClass.KEY_SG_NODE);\r
-\r
- G2DParentNode par = ElementUtils.getOrCreateNode(e, parent, KEY_VISUAL_SG_NODE, VISUAL_ROOT, G2DParentNode.class);\r
- if (par.getNodeCount() > 0)\r
- par.removeNodes();\r
-\r
- AffineTransform at = ElementUtils.getTransform(e);\r
- if(at != null) par.setTransform(at);\r
-\r
- for (Bean visual : flagVisuals) {\r
- if (visual instanceof FlagTextInfo) {\r
- FlagTextInfo info = (FlagTextInfo) visual;\r
-\r
- String text = info.text;\r
-\r
- TextNode cellNode = par.getOrCreateNode(info.id, TextNode.class);\r
- if (info.width >= 0.0f)\r
- cellNode.setFixedWidth(info.width);\r
- cellNode.setWrapText(info.wrapText);\r
- cellNode.setHorizontalAlignment((byte)info.hAlignment.ordinal());\r
- cellNode.setVerticalAlignment((byte)info.vAlignment.ordinal());\r
- if (info.borderWidth >= 0.0f)\r
- cellNode.setBorderWidth(info.borderWidth);\r
- if (info.borderColor != null && info.borderWidth > 0.0f)\r
- cellNode.setBorderColor(Colors.awt(info.borderColor));\r
- if (info.backgroundColor != null)\r
- cellNode.setBackgroundColor(Colors.awt(info.backgroundColor));\r
- if (info.font != null)\r
- cellNode.setFont(Fonts.awt(info.font));\r
- if (info.color != null)\r
- cellNode.setColor(Colors.awt(info.color));\r
- if (info.transform != null)\r
- cellNode.setTransform(new AffineTransform(info.transform));\r
- if (text != null)\r
- cellNode.setText(text);\r
- } else if (visual instanceof SVGImageInfo) {\r
- SVGImageInfo info = (SVGImageInfo) visual;\r
- SVGNode svgNode = par.getOrCreateNode(info.id, SVGNode.class);\r
- if (info.svgDocument != null && !info.svgDocument.isEmpty())\r
- svgNode.setData(info.svgDocument);\r
- if (info.transform != null)\r
- svgNode.setTransform(new AffineTransform(info.transform));\r
- }\r
- }\r
- }\r
- }\r
-\r
-}\r
+package org.simantics.diagram.flag;
+
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Shape;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.databoard.util.Bean;
+import org.simantics.diagram.adapter.FlagTextInfo;
+import org.simantics.diagram.adapter.SVGImageInfo;
+import org.simantics.diagram.elements.SVGNode;
+import org.simantics.diagram.elements.TextNode;
+import org.simantics.g2d.element.ElementUtils;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.SceneGraphNodeKey;
+import org.simantics.g2d.element.handler.Outline;
+import org.simantics.g2d.element.handler.SceneGraph;
+import org.simantics.g2d.element.handler.Text;
+import org.simantics.g2d.elementclass.FlagClass;
+import org.simantics.g2d.elementclass.FlagClass.Type;
+import org.simantics.g2d.utils.Alignment;
+import org.simantics.scenegraph.Node;
+import org.simantics.scenegraph.g2d.G2DParentNode;
+import org.simantics.scenegraph.g2d.nodes.FlagNode;
+import org.simantics.ui.colors.Colors;
+import org.simantics.ui.fonts.Fonts;
+import org.simantics.utils.datastructures.hints.IHintContext.Key;
+import org.simantics.utils.datastructures.hints.IHintContext.KeyOf;
+
+public class FlagSceneGraph implements SceneGraph {
+
+ private static final long serialVersionUID = 35208146123929197L;
+
+ public static final FlagSceneGraph INSTANCE = new FlagSceneGraph();
+
+ /**
+ * References an array of {@link FlagTextInfo} instances and
+ * {@link SVGImageInfo}.
+ */
+ public static final Key KEY_FLAG_VISUALS = new KeyOf(Bean[].class, "FLAG_MONITORS");
+
+ public static final Key KEY_VISUAL_SG_NODE = new SceneGraphNodeKey(Node.class, "FLAG_VISUAL_NODE");
+
+ private static final String VISUAL_ROOT = "visual";
+
+ @Override
+ public void cleanup(IElement e) {
+ ElementUtils.removePossibleNode(e, FlagClass.KEY_SG_NODE);
+ ElementUtils.removePossibleNode(e, KEY_VISUAL_SG_NODE);
+ }
+
+ @Override
+ public void init(IElement e, G2DParentNode parent) {
+ Bean[] flagVisuals = e.getHint(KEY_FLAG_VISUALS);
+ if (flagVisuals == null || flagVisuals.length == 0) {
+ Color fc = ElementUtils.getFillColor(e, Color.WHITE);
+ Color bc = ElementUtils.getBorderColor(e, Color.BLACK);
+ Color tc = ElementUtils.getTextColor(e, Color.BLACK);
+
+ Outline outline = e.getElementClass().getSingleItem(Outline.class);
+ Shape shape = outline.getElementShape(e);
+ Type type = FlagClass.getType(e);
+ double dir = FlagClass.getDirection(e);
+ double width = e.getHint(FlagClass.KEY_FLAG_WIDTH);
+ double height = e.getHint(FlagClass.KEY_FLAG_HEIGHT);
+ double beakAngle = e.getHint(FlagClass.KEY_FLAG_BEAK_ANGLE);
+
+ String[] flagText = e.getHint(FlagClass.KEY_FLAG_TEXT);
+ if (flagText == null) {
+ // fallback option.
+ Text t = e.getElementClass().getAtMostOneItemOfClass(Text.class);
+ if (t != null) {
+ String text = t.getText(e);
+ if (text != null)
+ flagText = new String[] { text };
+ }
+ }
+
+ // DEBUG TEXT
+ //flagText = new String[] { String.format("%3.1f", dir) + " deg", "FOO"};
+
+ Rectangle2D textArea = e.getHint(FlagClass.KEY_FLAG_TEXT_AREA);
+ if (textArea == null) {
+ double beakLength = FlagClass.getBeakLength(height, beakAngle);
+ textArea = type == Type.In
+ ? new Rectangle2D.Double(-width-beakLength, -height*0.5, width, height)
+ : new Rectangle2D.Double(0, -height*0.5, width, height);
+ }
+
+ Alignment horizAlign = ElementUtils.getHintOrDefault(e, FlagClass.KEY_TEXT_HORIZONTAL_ALIGN, Alignment.LEADING);
+ Alignment vertAlign = ElementUtils.getHintOrDefault(e, FlagClass.KEY_TEXT_VERTICAL_ALIGN, Alignment.CENTER);
+
+ Font font = ElementUtils.getHintOrDefault(e, FlagClass.KEY_FLAG_FONT, FlagNode.DEFAULT_FONT);
+
+ ElementUtils.removePossibleNode(e, KEY_VISUAL_SG_NODE);
+ e.removeHint(KEY_VISUAL_SG_NODE);
+
+ FlagNode flag = ElementUtils.getOrCreateNode(e, parent, FlagClass.KEY_SG_NODE, ElementUtils.generateNodeId(e), FlagNode.class);
+ flag.init(shape,
+ flagText,
+ FlagClass.STROKE,
+ bc,
+ fc,
+ tc,
+ (float) width,
+ (float) height,
+ (float) dir,
+ (float) beakAngle,
+ textArea,
+ horizAlign.ordinal(),
+ vertAlign.ordinal(),
+ font);
+ AffineTransform at = ElementUtils.getTransform(e);
+ if(at != null) flag.setTransform(at);
+
+ } else {
+
+ ElementUtils.removePossibleNode(e, FlagClass.KEY_SG_NODE);
+ e.removeHint(FlagClass.KEY_SG_NODE);
+
+ G2DParentNode par = ElementUtils.getOrCreateNode(e, parent, KEY_VISUAL_SG_NODE, VISUAL_ROOT, G2DParentNode.class);
+ if (par.getNodeCount() > 0)
+ par.removeNodes();
+
+ AffineTransform at = ElementUtils.getTransform(e);
+ if(at != null) par.setTransform(at);
+
+ for (Bean visual : flagVisuals) {
+ if (visual instanceof FlagTextInfo) {
+ FlagTextInfo info = (FlagTextInfo) visual;
+
+ String text = info.text;
+
+ TextNode cellNode = par.getOrCreateNode(info.id, TextNode.class);
+ if (info.width >= 0.0f)
+ cellNode.setFixedWidth(info.width);
+ cellNode.setWrapText(info.wrapText);
+ cellNode.setHorizontalAlignment((byte)info.hAlignment.ordinal());
+ cellNode.setVerticalAlignment((byte)info.vAlignment.ordinal());
+ if (info.borderWidth >= 0.0f)
+ cellNode.setBorderWidth(info.borderWidth);
+ if (info.borderColor != null && info.borderWidth > 0.0f)
+ cellNode.setBorderColor(Colors.awt(info.borderColor));
+ if (info.backgroundColor != null)
+ cellNode.setBackgroundColor(Colors.awt(info.backgroundColor));
+ if (info.font != null)
+ cellNode.setFont(Fonts.awt(info.font));
+ if (info.color != null)
+ cellNode.setColor(Colors.awt(info.color));
+ if (info.transform != null)
+ cellNode.setTransform(new AffineTransform(info.transform));
+ if (text != null)
+ cellNode.setText(text);
+ } else if (visual instanceof SVGImageInfo) {
+ SVGImageInfo info = (SVGImageInfo) visual;
+ SVGNode svgNode = par.getOrCreateNode(info.id, SVGNode.class);
+ if (info.svgDocument != null && !info.svgDocument.isEmpty())
+ svgNode.setData(info.svgDocument);
+ if (info.transform != null)
+ svgNode.setTransform(new AffineTransform(info.transform));
+ }
+ }
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff