-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * 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.connection.actions;\r
-\r
-import gnu.trove.map.hash.THashMap;\r
-\r
-import java.awt.Graphics2D;\r
-\r
-import org.simantics.diagram.connection.RouteGraph;\r
-import org.simantics.diagram.connection.RouteLine;\r
-import org.simantics.diagram.connection.RouteLineHalf;\r
-import org.simantics.diagram.connection.RouteTerminal;\r
-import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;\r
-\r
-public class ReconnectLineAction implements IReconnectAction {\r
-\r
- RouteGraph rg;\r
- RouteGraph rgc;\r
- RouteLine line;\r
-\r
- public ReconnectLineAction(RouteGraph rg, RouteGraph rgc, RouteLine line) {\r
- this.rg = rg;\r
- this.rgc = rgc;\r
- this.line = line;\r
- }\r
-\r
- @Override\r
- public void render(Graphics2D g, IRouteGraphRenderer renderer, double mouseX, double mouseY) {\r
- THashMap<Object, Object> map = new THashMap<Object, Object>();\r
- RouteGraph rgc = this.rgc.copy(map); \r
- RouteLine sLine = (RouteLine)map.get(line);\r
- if(!rgc.connectLine(sLine, mouseX, mouseY, TOLERANCE) || !rgc.isTree()) {\r
- map.clear();\r
- rgc = this.rgc.copy(map);\r
- sLine = (RouteLine)map.get(line);\r
- RouteTerminal t2 = rgc.addTerminal(mouseX, mouseY, \r
- mouseX, mouseY,\r
- mouseX, mouseY, 15);\r
- rgc.link(sLine, t2);\r
- }\r
- renderer.render(g, rgc); \r
- }\r
-\r
- @Override\r
- public void finish(double x, double y) {\r
- if(rgc.connectLine(line, x, y, TOLERANCE) && rgc.isTree()) {\r
- rgc.removeExtraConnections();\r
- rg.replaceBy(rgc);\r
- }\r
- }\r
-\r
- public static IAction create(RouteGraph rg, double x, double y) {\r
- RouteGraph rgc = rg.copy();\r
- RouteLineHalf lh = rgc.pickLineHalf(x, y, TOLERANCE);\r
- if(lh == null)\r
- return null;\r
- RouteLine line = lh.getLine();\r
- if(line.isTransient()) {\r
- RouteTerminal terminal = line.getTerminal();\r
- rgc.disconnect(terminal);\r
- return new ReconnectTerminalAction(rg, rgc, terminal);\r
- }\r
- else {\r
- rgc.makePersistent(line);\r
- rgc.remove(lh.getLink());\r
- return new ReconnectLineAction(rg, rgc, line);\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 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.connection.actions;
+
+import gnu.trove.map.hash.THashMap;
+
+import java.awt.Graphics2D;
+
+import org.simantics.diagram.connection.RouteGraph;
+import org.simantics.diagram.connection.RouteLine;
+import org.simantics.diagram.connection.RouteLineHalf;
+import org.simantics.diagram.connection.RouteTerminal;
+import org.simantics.diagram.connection.rendering.IRouteGraphRenderer;
+
+public class ReconnectLineAction implements IReconnectAction {
+
+ RouteGraph rg;
+ RouteGraph rgc;
+ RouteLine line;
+
+ public ReconnectLineAction(RouteGraph rg, RouteGraph rgc, RouteLine line) {
+ this.rg = rg;
+ this.rgc = rgc;
+ this.line = line;
+ }
+
+ @Override
+ public void render(Graphics2D g, IRouteGraphRenderer renderer, double mouseX, double mouseY) {
+ THashMap<Object, Object> map = new THashMap<Object, Object>();
+ RouteGraph rgc = this.rgc.copy(map);
+ RouteLine sLine = (RouteLine)map.get(line);
+ if(!rgc.connectLine(sLine, mouseX, mouseY, TOLERANCE) || !rgc.isTree()) {
+ map.clear();
+ rgc = this.rgc.copy(map);
+ sLine = (RouteLine)map.get(line);
+ RouteTerminal t2 = rgc.addTerminal(mouseX, mouseY,
+ mouseX, mouseY,
+ mouseX, mouseY, 15);
+ rgc.link(sLine, t2);
+ }
+ renderer.render(g, rgc);
+ }
+
+ @Override
+ public void finish(double x, double y) {
+ if(rgc.connectLine(line, x, y, TOLERANCE) && rgc.isTree()) {
+ rgc.removeExtraConnections();
+ rg.replaceBy(rgc);
+ }
+ }
+
+ public static IAction create(RouteGraph rg, double x, double y) {
+ RouteGraph rgc = rg.copy();
+ RouteLineHalf lh = rgc.pickLineHalf(x, y, TOLERANCE);
+ if(lh == null)
+ return null;
+ RouteLine line = lh.getLine();
+ if(line.isTransient()) {
+ RouteTerminal terminal = line.getTerminal();
+ rgc.disconnect(terminal);
+ return new ReconnectTerminalAction(rg, rgc, terminal);
+ }
+ else {
+ rgc.makePersistent(line);
+ rgc.remove(lh.getLink());
+ return new ReconnectLineAction(rg, rgc, line);
+ }
+ }
+
+}