diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/migration/commands/StereotypeLabelMigrationCommand.java')
| -rw-r--r-- | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/migration/commands/StereotypeLabelMigrationCommand.java | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/migration/commands/StereotypeLabelMigrationCommand.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/migration/commands/StereotypeLabelMigrationCommand.java new file mode 100644 index 00000000000..120732819f6 --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common/src/org/eclipse/papyrus/uml/diagram/common/stereotype/migration/commands/StereotypeLabelMigrationCommand.java @@ -0,0 +1,248 @@ +/*****************************************************************************
+ * 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 Displays
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.uml.diagram.common.stereotype.migration.commands;
+
+import java.util.Iterator;
+import java.util.StringTokenizer;
+
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.papyrus.uml.diagram.common.stereotype.display.IStereotypeViewProvider;
+import org.eclipse.papyrus.uml.diagram.common.stereotype.display.StereotypeViewProvider;
+import org.eclipse.papyrus.uml.diagram.common.stereotype.display.helper.StereotypeDisplayCommandExecution;
+import org.eclipse.papyrus.uml.diagram.common.stereotype.display.helper.StereotypeDisplayUtil;
+import org.eclipse.papyrus.uml.diagram.common.stereotype.migration.StereotypeMigrationHelper;
+import org.eclipse.uml2.uml.Stereotype;
+
+/**
+ * This Command applies the user preferences for the Stereotype Label
+ * In charge of check the visibility, depth and persistence based on the Old EAnnotation
+ *
+ * @author Céline JANSSENS
+ *
+ */
+public class StereotypeLabelMigrationCommand implements Runnable {
+
+ // String Constant
+ private static final String EANNOTATION_LIST_SEPARATOR = ","; //$NON-NLS-1$
+ private static final String QUALIFIED_NAME_DEPTH = "full"; //$NON-NLS-1$
+
+
+ private View mainView;
+
+ // Static Instances of helpers and providers
+ private static StereotypeDisplayUtil helper = StereotypeDisplayUtil.getInstance();
+ private static StereotypeMigrationHelper migrationHelper = StereotypeMigrationHelper.getInstance();
+ private static StereotypeDisplayCommandExecution commandHelper = StereotypeDisplayCommandExecution.getInstance();
+ protected static IStereotypeViewProvider provider;
+
+
+ /**
+ * Constructor.
+ *
+ * @param label
+ * The Label of the Command
+ * @param content
+ * The View of the element that is migrated.
+ */
+ public StereotypeLabelMigrationCommand(String label, View content) {
+
+ this.mainView = content;
+
+ }
+
+
+ /**
+ * Migrate the Stereotype Label from the old Version.
+ *
+ * @param View
+ * The element of the diagram to migrate
+ */
+ protected void migrateStereotypeLabel(View view) {
+ // Create the provider
+ setProvider(view);
+
+ if (migrationHelper.hasStereotypeEAnnotation(view)) {
+
+ // Update Visibility
+ String oldStereotype = getOldStereotypeToDisplay(view);
+ updateNewStereotypeVisibility(view, oldStereotype);
+
+ // Update Depth
+ String oldQNStereotype = getOldQNStereotypeToDisplay(view);
+ updateNewStereotypeDepth(view, oldQNStereotype);
+
+ }
+ }
+
+ /**
+ * From the Stereotype List to display with they Qualified Name, update the Depth to full
+ *
+ * @param view
+ * The view of the object to migrate
+ * @param stereotypeList
+ * List of Stereotype to display with their Qualified Name
+ */
+ protected void updateNewStereotypeDepth(View view, String stereotypeList) {
+ StringTokenizer tokenizer = new StringTokenizer(stereotypeList, EANNOTATION_LIST_SEPARATOR);
+
+ while (tokenizer.hasMoreTokens()) {
+ String stereotypeName = tokenizer.nextToken();
+ View label = helper.getStereotypeLabel(view, stereotypeName);
+ if (label != null) {
+ commandHelper.setDepth(migrationHelper.getDomain(view), migrationHelper.getStereotypeFromString(view, stereotypeName), view, QUALIFIED_NAME_DEPTH, false);
+ }
+ }
+ }
+
+
+ /**
+ * From the Stereotype List to display , update the Visibility to true
+ * And hide visible Stereotype Label that should not be shown.
+ *
+ * @param view
+ * The view of the object to migrate
+ * @param stereotypeList
+ * List of Stereotype to display
+ */
+ protected void updateNewStereotypeVisibility(View view, String stereotypeList) {
+
+ // Hide all the Label displayed but that should not to be shown
+ hideStereotypeLabelNotDisplayed(stereotypeList, view);
+
+ }
+
+
+ /**
+ * Show each Stereotype from the Stereotype to display list.
+ *
+ * @param stereotypeList
+ * The list of stereotype to display
+ * @param view
+ * The view of the object that is migrated
+ */
+ private void showStereotypeLabelToBeDisplayed(String stereotypeList, View view) {
+ StringTokenizer tokenizer = new StringTokenizer(stereotypeList, EANNOTATION_LIST_SEPARATOR);
+ while (tokenizer.hasMoreTokens()) {
+ String stereotypeName = tokenizer.nextToken();
+ showStereotypeLabel(view, stereotypeName);
+ }
+
+ }
+
+ /**
+ * Show the Label To display.
+ * Updating Visibility and Persistence
+ *
+ * @param view
+ * The view of the object to migrate
+ * @param stereotypeList
+ * List of Stereotype to display
+ */
+ protected void showStereotypeLabel(View view, String stereotypeName) {
+ View label = provider.getLabel(migrationHelper.getStereotypeFromString(view, stereotypeName));
+ if (label != null) {
+ migrationHelper.updateVisibilityAndPersistence(label, view, true);
+ }
+ }
+
+
+ /**
+ * Hide visible Stereotype Label that should not be shown.
+ * List all the applied Stereotypes, if the applied stereotype is not in the Stereotype to Display list,
+ * hide the Node.
+ *
+ * @param view
+ * The view of the object to migrate
+ * @param stereotypeList
+ * List of Stereotype to display
+ */
+ private void hideStereotypeLabelNotDisplayed(String stereotypeList, View view) {
+ EList<Stereotype> appliedStereotypes = migrationHelper.getAppliedStereotypesFromView(view);
+ Iterator<Stereotype> stereotypes = appliedStereotypes.iterator();
+ while (stereotypes.hasNext()) {
+ String stereotypeName = stereotypes.next().getQualifiedName();
+ if (stereotypeList.indexOf(stereotypeName) == -1) {
+ hideStereotypeLabel(view, stereotypeName);
+ }
+ }
+ }
+
+
+
+
+ /**
+ * Hide the Stereotype Label
+ *
+ * @param view
+ * The view of the object that is migrated
+ * @param stereotypeName
+ * Name of the Stereotype of which the Label should be hidden
+ */
+ private void hideStereotypeLabel(View view, String stereotypeName) {
+ View label = provider.getLabel(migrationHelper.getStereotypeFromString(view, stereotypeName));
+ migrationHelper.updateVisibilityAndPersistence(label, mainView, false);
+
+ }
+
+
+ /**
+ * Get List of Stereotype to display with their Qualified Name from the EAnnotation.
+ *
+ * @param view
+ * The view of the object to migrate
+ * @return The List of Stereotype to display with their Qualified Name
+ */
+ protected String getOldQNStereotypeToDisplay(View view) {
+ return migrationHelper.getStereotypesQNToDisplay(view);
+ }
+
+
+ /**
+ * Get List of Stereotype to display from the EAnnotation.
+ *
+ * @param view
+ * The view of the object to migrate
+ * @return The List of Stereotype to display
+ */
+ protected String getOldStereotypeToDisplay(View view) {
+
+ return migrationHelper.getStereotypesToDisplay(view);
+ }
+
+ /**
+ * Create the provider
+ *
+ * @param view
+ * The view on which stereotypes is applied and from which the Stereotype Views will be provided
+ */
+ private void setProvider(View view) {
+ provider = new StereotypeViewProvider(view);
+
+ }
+
+
+ /**
+ * @see java.lang.Runnable#run()
+ *
+ */
+ @Override
+ public void run() {
+ migrateStereotypeLabel(mainView);
+
+ }
+
+
+}
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