diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.sequence/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionHeadImpactLayoutEditPolicy.java')
| -rw-r--r-- | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.sequence/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionHeadImpactLayoutEditPolicy.java | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.sequence/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionHeadImpactLayoutEditPolicy.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.sequence/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionHeadImpactLayoutEditPolicy.java new file mode 100644 index 00000000000..313fcdaf6ea --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.sequence/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionHeadImpactLayoutEditPolicy.java @@ -0,0 +1,137 @@ +/*****************************************************************************
+ * Copyright (c) 2013 CEA
+ *
+ *
+ * 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:
+ * Soyatec - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.sequence.edit.policies;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.draw2d.IFigure;
+import org.eclipse.draw2d.geometry.Point;
+import org.eclipse.draw2d.geometry.PrecisionPoint;
+import org.eclipse.draw2d.geometry.Rectangle;
+import org.eclipse.emf.common.command.CompoundCommand;
+import org.eclipse.emf.edit.command.SetCommand;
+import org.eclipse.gef.NodeEditPart;
+import org.eclipse.gmf.runtime.diagram.ui.commands.SetBoundsCommand;
+import org.eclipse.gmf.runtime.gef.ui.figures.SlidableAnchor;
+import org.eclipse.gmf.runtime.notation.Anchor;
+import org.eclipse.gmf.runtime.notation.Edge;
+import org.eclipse.gmf.runtime.notation.IdentityAnchor;
+import org.eclipse.gmf.runtime.notation.Location;
+import org.eclipse.gmf.runtime.notation.Node;
+import org.eclipse.gmf.runtime.notation.NotationPackage;
+import org.eclipse.papyrus.commands.wrappers.GMFtoEMFCommandWrapper;
+import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.AbstractMessageEditPart;
+import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.GateEditPart;
+import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.Message6EditPart;
+import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.Message7EditPart;
+import org.eclipse.papyrus.uml.diagram.sequence.figures.StereotypeInteractionFigure;
+import org.eclipse.papyrus.uml.diagram.sequence.util.CommandHelper;
+
+
+/**
+ * @author Jin Liu (jin.liu@soyatec.com)
+ */
+public class InteractionHeadImpactLayoutEditPolicy extends AbstractHeadImpactLayoutEditPolicy {
+
+ /**
+ * @see org.eclipse.papyrus.uml.diagram.sequence.edit.policies.AbstractHeadImpactLayoutEditPolicy#getHeadHeight()
+ *
+ * @return
+ */
+ @Override
+ protected int getHeadHeight() {
+ IFigure primaryShape = getPrimaryShape();
+ if(primaryShape instanceof StereotypeInteractionFigure) {
+ IFigure headContainer = ((StereotypeInteractionFigure)primaryShape).getHeaderLabel().getParent();
+ Rectangle boundsRect = getBoundsRect();
+ return headContainer.getPreferredSize(boundsRect.width, -1).height;
+ }
+ return 0;
+ }
+
+ /**
+ * @see org.eclipse.papyrus.uml.diagram.sequence.edit.policies.AbstractHeadImpactLayoutEditPolicy#doImpactLayout(int)
+ *
+ * @param resizeDelta
+ */
+
+ @Override
+ protected void doImpactLayout(int resizeDelta) {
+ CompoundCommand commands = new CompoundCommand();
+ //1. move gate
+ {
+ List children = getHost().getChildren();
+ List<GateEditPart> gates = new ArrayList<GateEditPart>();
+ for(Object object : children) {
+ if(object instanceof GateEditPart) {
+ gates.add((GateEditPart)object);
+ }
+ }
+ if(!gates.isEmpty()) {
+ Rectangle rect = getBoundsRect();
+ for(GateEditPart gateEditPart : gates) {
+ Node view = (Node)gateEditPart.getNotationView();
+ Location location = (Location)view.getLayoutConstraint();
+ Point pt = new Point(location.getX(), location.getY());
+ if(pt.x == rect.x - GateEditPart.DEFAULT_SIZE.width / 2 || pt.x == rect.right() - GateEditPart.DEFAULT_SIZE.width / 2) {
+ commands.appendIfCanExecute(new GMFtoEMFCommandWrapper(new SetBoundsCommand(getEditingDomain(), "Move gate", gateEditPart, pt.getTranslated(0, resizeDelta))));
+ }
+ }
+ }
+ }
+ //2. move FoundMessage
+ {
+ List sourceConnections = ((NodeEditPart)getHost()).getSourceConnections();
+ for(Object object : sourceConnections) {
+ if(object instanceof Message7EditPart) {
+ Edge edge = (Edge)((Message7EditPart)object).getNotationView();
+ Anchor sourceAnchor = edge.getSourceAnchor();
+ if(sourceAnchor instanceof IdentityAnchor) {
+ String terminal = ((IdentityAnchor)sourceAnchor).getId();
+ PrecisionPoint pt = SlidableAnchor.parseTerminalString(terminal);
+ if(pt.preciseY() > 1) {
+ pt.translate(0, resizeDelta);
+ commands.appendIfCanExecute(SetCommand.create(getEditingDomain(), sourceAnchor, NotationPackage.eINSTANCE.getIdentityAnchor_Id(), "(" + pt.preciseX() + "," + pt.preciseY() + ")"));
+ }
+ }
+ }
+ }
+ }
+ //3. Move LostMessage
+ {
+ List targetConnections = ((NodeEditPart)getHost()).getTargetConnections();
+ for(Object object : targetConnections) {
+ if(object instanceof Message6EditPart) {
+ AbstractMessageEditPart message = (AbstractMessageEditPart)object;
+ Edge edge = (Edge)message.getNotationView();
+ Anchor targetAnchor = edge.getTargetAnchor();
+ if(targetAnchor instanceof IdentityAnchor) {
+ String terminal = ((IdentityAnchor)targetAnchor).getId();
+ PrecisionPoint pt = SlidableAnchor.parseTerminalString(terminal);
+ if(pt.preciseY() > 1) {
+ pt.translate(0, resizeDelta);
+ commands.appendIfCanExecute(SetCommand.create(getEditingDomain(), targetAnchor, NotationPackage.eINSTANCE.getIdentityAnchor_Id(), "(" + pt.preciseX() + "," + pt.preciseY() + ")"));
+ }
+ }
+ }
+ }
+ }
+ if(commands.isEmpty() || !commands.canExecute()) {
+ return;
+ }
+ CommandHelper.executeCommandWithoutHistory(getEditingDomain(), commands, true);
+ }
+
+}
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