diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/CreateAppliedStereotypeCommentViewCommand.java')
| -rw-r--r-- | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/CreateAppliedStereotypeCommentViewCommand.java | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/CreateAppliedStereotypeCommentViewCommand.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/CreateAppliedStereotypeCommentViewCommand.java new file mode 100644 index 00000000000..30b0a90f7d5 --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/CreateAppliedStereotypeCommentViewCommand.java @@ -0,0 +1,193 @@ +/*****************************************************************************
+ * Copyright (c) 2012 CEA LIST.
+ *
+ *
+ * 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:
+ * Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
+ * Celine Janssens (ALL4TEC) celine.janssens@all4tec.net - Bug 460356 : Refactor Stereotype Display
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.common.stereotype;
+
+import java.util.ArrayList;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.transaction.RecordingCommand;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil;
+import org.eclipse.gmf.runtime.notation.BasicCompartment;
+import org.eclipse.gmf.runtime.notation.Bounds;
+import org.eclipse.gmf.runtime.notation.Connector;
+import org.eclipse.gmf.runtime.notation.DecorationNode;
+import org.eclipse.gmf.runtime.notation.EObjectValueStyle;
+import org.eclipse.gmf.runtime.notation.Edge;
+import org.eclipse.gmf.runtime.notation.IdentityAnchor;
+import org.eclipse.gmf.runtime.notation.Node;
+import org.eclipse.gmf.runtime.notation.NotationFactory;
+import org.eclipse.gmf.runtime.notation.NotationPackage;
+import org.eclipse.gmf.runtime.notation.RelativeBendpoints;
+import org.eclipse.gmf.runtime.notation.TitleStyle;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.gmf.runtime.notation.datatype.RelativeBendpoint;
+
+/**
+ * the goal of this command is to create a comment in the notation that represent a compartment of stereotypes
+ *
+ */
+public class CreateAppliedStereotypeCommentViewCommand extends RecordingCommand {
+
+ protected View owner;
+ protected EObject base_element;
+ protected int x;
+ protected int y;
+ protected TransactionalEditingDomain domain;
+ protected Boolean isBorderedElement;
+
+ /**
+ *
+ * Constructor.
+ *
+ * @param domain
+ * @param owner
+ * @param StereotypeApplication
+ * @param displayit
+ */
+ public CreateAppliedStereotypeCommentViewCommand(TransactionalEditingDomain domain, View owner, int x, int y, EObject base_Element, boolean isABordererElement) {
+ super(domain, "CreateAppliedStereotypeCommentView");
+ this.owner = owner;
+ this.base_element = base_Element;
+ this.x = x;
+ this.y = y;
+ this.domain = domain;
+ this.isBorderedElement = isABordererElement;
+
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public void doExecute() {
+
+ // create the node
+ Node node = NotationFactory.eINSTANCE.createShape();
+ node.setVisible(true);
+ Bounds bounds = NotationFactory.eINSTANCE.createBounds();
+ bounds.setX(x);
+ bounds.setY(y);
+ node.setLayoutConstraint(bounds);
+ TitleStyle ts = NotationFactory.eINSTANCE.createTitleStyle();
+ ts.setShowTitle(true);
+ node.getStyles().add(ts);
+ node.setElement(null);
+ node.setType(StereotypeDisplayUtils.STEREOTYPE_COMMENT_TYPE);
+
+ connectCommentNode(owner, node);
+
+ EObjectValueStyle eObjectValueStyle = (EObjectValueStyle) node.createStyle(NotationPackage.eINSTANCE.getEObjectValueStyle());
+ eObjectValueStyle.setEObjectValue(base_element);
+ eObjectValueStyle.setName(StereotypeDisplayUtils.STEREOTYPE_COMMENT_RELATION_NAME);
+
+ // create the link
+ Connector edge = NotationFactory.eINSTANCE.createConnector();
+ edge.getStyles().add(NotationFactory.eINSTANCE.createFontStyle());
+ RelativeBendpoints bendpoints = NotationFactory.eINSTANCE.createRelativeBendpoints();
+ ArrayList<RelativeBendpoint> points = new ArrayList<RelativeBendpoint>(2);
+ points.add(new RelativeBendpoint());
+ points.add(new RelativeBendpoint());
+ bendpoints.setPoints(points);
+ edge.setBendpoints(bendpoints);
+ ViewUtil.insertChildView(owner.getDiagram(), edge, -1, true);
+ edge.setType(StereotypeDisplayUtils.STEREOTYPE_COMMENT_LINK_TYPE);
+ edge.setElement(base_element);
+ IdentityAnchor anchor = NotationFactory.eINSTANCE.createIdentityAnchor();
+ edge.setSourceAnchor(anchor);
+ anchor = NotationFactory.eINSTANCE.createIdentityAnchor();
+ edge.setTargetAnchor(anchor);
+ edge.setSource(owner);
+ edge.setTarget(node);
+ edge.setElement(null);
+ eObjectValueStyle = (EObjectValueStyle) edge.createStyle(NotationPackage.eINSTANCE.getEObjectValueStyle());
+ eObjectValueStyle.setEObjectValue(base_element);
+ eObjectValueStyle.setName(StereotypeDisplayUtils.STEREOTYPE_COMMENT_RELATION_NAME);
+
+
+
+
+
+ }
+
+ /**
+ * add the comment node form the owner
+ *
+ * @param owner
+ * the view from which we want to display a comment stereotype, cannot be null
+ * @param commentNode
+ * node that represent the comment , cannot be null
+ */
+ private void connectCommentNode(View owner, Node commentNode) {
+
+ // in the case of the edge the comment has to be placed into the common parent of each end
+ if (owner instanceof Edge) {
+ View viewSource = ((Edge) owner).getSource();
+ View viewTarget = ((Edge) owner).getSource();
+ // list of source parents
+ ArrayList<View> parentsSource = getParentTree(viewSource);
+ // list of source targets
+ ArrayList<View> parentsTarget = getParentTree(viewTarget);
+ View commonParent = null;
+ int index = 0;
+ // find the common
+ while (commonParent == null && index < parentsSource.size()) {
+ if (parentsTarget.contains(parentsSource.get(index))) {
+ commonParent = parentsSource.get(index);
+ if (!(commonParent instanceof BasicCompartment)) {
+ commonParent = null;
+ }
+ }
+ index++;
+ }
+ // a common has been found
+ if (commonParent != null) {
+ ((Bounds) commentNode.getLayoutConstraint()).setX(100);
+ ((Bounds) commentNode.getLayoutConstraint()).setY(100);
+ ViewUtil.insertChildView(commonParent, commentNode, ViewUtil.APPEND, true);
+ return;
+ }
+ }
+ // generic case
+ View econtainer = (View) owner.eContainer();
+ // for the case of a port
+ if (isBorderedElement) {
+ if (econtainer.eContainer() != null) {
+ econtainer = (View) econtainer.eContainer();
+ }
+ }
+ ViewUtil.insertChildView(econtainer, commentNode, ViewUtil.APPEND, true);
+
+ }
+
+ /**
+ * @param view
+ * the view for which we look for its parents, cannot be null
+ * @return the list of parents of a view
+ */
+ private ArrayList<View> getParentTree(View view) {
+ ArrayList<View> parents = new ArrayList<View>();
+ View currentView = view;
+ while (currentView != null) {
+ currentView = (View) currentView.eContainer();
+ if (currentView != null) {
+ if (!(currentView instanceof DecorationNode) && !(currentView instanceof BasicCompartment)) {
+ // parents.addAll(currentView.getChildren());
+ }
+ parents.add(currentView);
+ }
+
+ }
+ return parents;
+ }
+}
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