diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/display/helper/StereotypeDisplayCommandExecution.java')
| -rw-r--r-- | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/display/helper/StereotypeDisplayCommandExecution.java | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/display/helper/StereotypeDisplayCommandExecution.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/display/helper/StereotypeDisplayCommandExecution.java new file mode 100644 index 00000000000..1150fd687ee --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/display/helper/StereotypeDisplayCommandExecution.java @@ -0,0 +1,228 @@ +/*****************************************************************************
+ * Copyright (c) 2015 CEA LIST and others.
+ *
+ * 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:
+ * Celine Janssens (ALL4TEC) celine.janssens@all4tec.net - Initial API and implementation
+ * Celine Janssens (ALL4TEC) celine.janssens@all4tec.net - Bug 455311 : Refactor Stereotype Display
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.uml.diagram.common.stereotype.display.helper;
+
+import org.eclipse.emf.common.command.Command;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gmf.runtime.notation.Edge;
+import org.eclipse.gmf.runtime.notation.NotationPackage;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.papyrus.infra.gmfdiag.common.commands.SetNodeVisibilityCommand;
+import org.eclipse.papyrus.infra.gmfdiag.common.databinding.custom.CustomStyleValueCommand;
+import org.eclipse.papyrus.uml.diagram.common.stereotype.display.command.SetPersistentViewCommand;
+import org.eclipse.papyrus.uml.diagram.common.util.CommandUtil;
+import org.eclipse.uml2.uml.Stereotype;
+
+/**
+ * This Class regroups the Commands and their execution for the Stereotype Display
+ *
+ * @author Céline JANSSENS
+ *
+ */
+public final class StereotypeDisplayCommandExecution {
+ /**
+ * singleton instance
+ */
+ private static StereotypeDisplayCommandExecution labelHelper;
+ private StereotypeDisplayUtil helper = StereotypeDisplayUtil.getInstance();
+
+ /** Singleton contructor */
+ private StereotypeDisplayCommandExecution() {
+ }
+
+ /**
+ * Returns the singleton instance of this class
+ *
+ * @return the singleton instance.
+ */
+ public static StereotypeDisplayCommandExecution getInstance() {
+ if (labelHelper == null) {
+ labelHelper = new StereotypeDisplayCommandExecution();
+ }
+ return labelHelper;
+ }
+
+ /**
+ * Set the visibility of a view
+ *
+ * @param view
+ * The view on which the visibility has to be set
+ * @param isVisible
+ * True to make the Compartment visible
+ */
+ public void setVisibility(final TransactionalEditingDomain domain, final View view, final boolean isVisible, final boolean inCommandStack) {
+
+
+ if (!inCommandStack) {
+ class SetVisibilityRunnable implements Runnable {
+
+ private boolean visible;
+
+ /**
+ * Constructor.
+ *
+ */
+ public SetVisibilityRunnable(boolean visible) {
+ this.visible = visible;
+ }
+
+ /**
+ * @see java.lang.Runnable#run()
+ *
+ */
+ @Override
+ public void run() {
+ if (view.isVisible() != visible) {
+ view.setVisible(visible);
+ }
+ }
+
+ }
+ CommandUtil.executeUnsafeCommand(new SetVisibilityRunnable(isVisible), domain);
+ } else {
+ SetNodeVisibilityCommand visibility = new SetNodeVisibilityCommand(domain, view, isVisible);
+ CommandUtil.executeCommandInStack(visibility, domain);
+ }
+ }
+
+
+ /**
+ * Set the visibility of a view
+ *
+ * @param view
+ * The view on which the visibility has to be set
+ * @param isVisible
+ * True to make the Compartment visible
+ */
+ public void setPersistency(final TransactionalEditingDomain domain, final View view, boolean inCommandStack) {
+
+
+ if (!inCommandStack) {
+
+ class SetPersistencyRunnable implements Runnable {
+
+ /**
+ * @see java.lang.Runnable#run()
+ *
+ */
+ @Override
+ public void run() {
+ makeViewPersistant(view);
+ }
+
+ }
+ CommandUtil.executeUnsafeCommand(new SetPersistencyRunnable(), domain);
+ } else {
+ SetPersistentViewCommand persitence = new SetPersistentViewCommand(domain, view);
+ CommandUtil.executeCommandInStack(persitence, domain);
+ }
+
+ }
+
+ /**
+ * @param eContainer
+ */
+ public void makeViewPersistant(View view) {
+ if (view != null) {
+ if (view.eContainer() != null && view.eContainer() instanceof View) {
+
+ // Make the Parent Persistent
+ makeViewPersistant((View) view.eContainer());
+ // Move the view from the Transient List to the Persistent Children list
+ if (!(view instanceof Edge)) {
+ ((View) view.eContainer()).getPersistedChildren().add(view);
+ ((View) view.eContainer()).getTransientChildren().remove(view);
+ }
+
+ }
+ }
+
+ }
+
+ /**
+ * Set the depth Name of the Stereotype Label.
+ * It uses the NamedStyle to store the depth into a View.
+ *
+ * @param stereotype
+ * The Stereotype of the Label that should be modified.
+ * @param nodeView
+ * The view of the element that needs to be updated (i.e. The Class)
+ * @param depth
+ * The Depth value as a string (Can be "none", "full" or a negative number )
+ */
+ public void setDepth(final TransactionalEditingDomain domain, final Stereotype stereotype, final View nodeView, final String depth, final boolean inCommandStack) {
+ final View label = helper.getStereotypeLabel(nodeView, stereotype);
+
+ Command command = new CustomStyleValueCommand(label, depth, NotationPackage.eINSTANCE.getStringValueStyle(), NotationPackage.eINSTANCE.getStringValueStyle_StringValue(), StereotypeDisplayConstant.STEREOTYPE_LABEL_DEPTH);
+
+ if (inCommandStack) {
+
+
+ CommandUtil.executeCommandInStack(command, domain);
+ } else {
+ CommandUtil.executeUnsafeCommand(command, domain);
+ }
+
+ }
+
+ /**
+ * This Method is called when the user ask explicitly to display a View.
+ * Then the node is first set as Persistence and the command is put in the command Stack
+ * before to set the Visibility as wanted.
+ *
+ * @param domain
+ * The Transactional Domain
+ * @param view
+ * The View to make visible
+ * @param visible
+ * True if the View has to be visible, false if the Node should be hidden
+ *
+ */
+ public void setUserVisibility(TransactionalEditingDomain domain, View view, boolean visible) {
+ if (view != null && domain != null) {
+
+ SetPersistentViewCommand persitence = new SetPersistentViewCommand(domain, view);
+ CommandUtil.executeCommandInStack(persitence, domain);
+ SetNodeVisibilityCommand visibility = new SetNodeVisibilityCommand(domain, view, visible);
+ CommandUtil.executeCommandInStack(visibility, domain);
+
+ }
+ }
+
+
+ /**
+ * This Method is called when the user ask explicitly to display a View.
+ * Then the node is first set as Persistence and the command is put in the command Stack
+ * before to set the Visibility as wanted.
+ *
+ * @param domain
+ * The Transactional Domain
+ * @param view
+ * The View to make visible
+ * @param visible
+ * True if the View has to be visible, false if the Node should be hidden
+ *
+ */
+ public void setUserDepth(TransactionalEditingDomain domain, Stereotype stereotype, View view, String depth) {
+
+ if (view != null && depth != null && !depth.isEmpty()) {
+ setPersistency(domain, view, true);
+ setDepth(domain, stereotype, view, depth, true);
+ }
+ }
+
+
+
+}
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