-/*******************************************************************************\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.g2d.element.handler;\r
-\r
-import java.awt.geom.Path2D;\r
-import java.awt.geom.Point2D;\r
-import java.util.List;\r
-\r
-import org.simantics.g2d.diagram.handler.Topology;\r
-import org.simantics.g2d.element.IElement;\r
-import org.simantics.g2d.element.ElementClass.Single;\r
-\r
-/**\r
- * Interface for adapting editing edge bends between information models.\r
- * \r
- * Bend is a control point of an edge. The path of an edge follows thru all its \r
- * edges. \r
- * \r
- * @see Topology \r
- * @author Toni Kalajainen\r
- */\r
-@Single\r
-public interface BendsHandler extends ElementHandler { \r
-\r
- /** Information for painter */\r
- public static enum AngleType { \r
- Line, /* Straight from begin to end */ \r
- RightAngled, /* 90-degree angles */\r
- Linear, /* 1st degree lines, free angles */\r
- Quadratic /* 3rd degree line segments */\r
- // FIXME: 2nd, not 3rd degree ?\r
- }\r
- AngleType getAngleType(IElement e);\r
- void setAngleType(IElement e, AngleType angleType);\r
- \r
- public interface Bend {}\r
- \r
- /**\r
- * Get bends\r
- * @param e\r
- * @param bends collection to be filled with bends\r
- */\r
- void getBends(IElement e, List<Bend> bends);\r
- \r
- \r
- /**\r
- * Get bend position in element coordinate system\r
- * \r
- * @param e\r
- * @param b\r
- * @param pos point object to be filled with the position (not null) \r
- * @return point object pos \r
- */\r
- void getBendPosition(IElement e, Bend b, Point2D pos);\r
- \r
- /**\r
- * Add bend\r
- * @param e\r
- * @param index\r
- * @param pos element coordinate system position\r
- * @return\r
- */\r
- Bend addBend(IElement e, int index, Point2D pos);\r
- \r
- /**\r
- * Set bends\r
- * @param e\r
- * @param bends\r
- * @return true if successful \r
- */\r
- boolean removeBend(IElement e, Bend b);\r
- \r
- /**\r
- * move position of a bend\r
- * @param e\r
- * @param b\r
- * @param pos position in element coordinate system\r
- */\r
- void moveBend(IElement e, Bend b, Point2D pos); \r
- \r
- /**\r
- * Get bends count\r
- * @param e bends\r
- * @return bends count\r
- */\r
- int getBendsCount(IElement e);\r
- \r
- /**\r
- * Get Element path\r
- * @param e\r
- * @return\r
- */\r
- Path2D getPath(IElement e);\r
- \r
- /**\r
- * Set element path\r
- * @param e\r
- * @param p\r
- */\r
- void setPath(IElement e, Path2D p);\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.g2d.element.handler;
+
+import java.awt.geom.Path2D;
+import java.awt.geom.Point2D;
+import java.util.List;
+
+import org.simantics.g2d.diagram.handler.Topology;
+import org.simantics.g2d.element.IElement;
+import org.simantics.g2d.element.ElementClass.Single;
+
+/**
+ * Interface for adapting editing edge bends between information models.
+ *
+ * Bend is a control point of an edge. The path of an edge follows thru all its
+ * edges.
+ *
+ * @see Topology
+ * @author Toni Kalajainen
+ */
+@Single
+public interface BendsHandler extends ElementHandler {
+
+ /** Information for painter */
+ public static enum AngleType {
+ Line, /* Straight from begin to end */
+ RightAngled, /* 90-degree angles */
+ Linear, /* 1st degree lines, free angles */
+ Quadratic /* 3rd degree line segments */
+ // FIXME: 2nd, not 3rd degree ?
+ }
+ AngleType getAngleType(IElement e);
+ void setAngleType(IElement e, AngleType angleType);
+
+ public interface Bend {}
+
+ /**
+ * Get bends
+ * @param e
+ * @param bends collection to be filled with bends
+ */
+ void getBends(IElement e, List<Bend> bends);
+
+
+ /**
+ * Get bend position in element coordinate system
+ *
+ * @param e
+ * @param b
+ * @param pos point object to be filled with the position (not null)
+ * @return point object pos
+ */
+ void getBendPosition(IElement e, Bend b, Point2D pos);
+
+ /**
+ * Add bend
+ * @param e
+ * @param index
+ * @param pos element coordinate system position
+ * @return
+ */
+ Bend addBend(IElement e, int index, Point2D pos);
+
+ /**
+ * Set bends
+ * @param e
+ * @param bends
+ * @return true if successful
+ */
+ boolean removeBend(IElement e, Bend b);
+
+ /**
+ * move position of a bend
+ * @param e
+ * @param b
+ * @param pos position in element coordinate system
+ */
+ void moveBend(IElement e, Bend b, Point2D pos);
+
+ /**
+ * Get bends count
+ * @param e bends
+ * @return bends count
+ */
+ int getBendsCount(IElement e);
+
+ /**
+ * Get Element path
+ * @param e
+ * @return
+ */
+ Path2D getPath(IElement e);
+
+ /**
+ * Set element path
+ * @param e
+ * @param p
+ */
+ void setPath(IElement e, Path2D p);
+}
Code Review / simantics / platform.git / blobdiff