diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common.groups/src/org/eclipse/papyrus/diagram/common/groups/core/ui/utils/CreatorUtils.java')
| -rw-r--r-- | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common.groups/src/org/eclipse/papyrus/diagram/common/groups/core/ui/utils/CreatorUtils.java | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common.groups/src/org/eclipse/papyrus/diagram/common/groups/core/ui/utils/CreatorUtils.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common.groups/src/org/eclipse/papyrus/diagram/common/groups/core/ui/utils/CreatorUtils.java new file mode 100644 index 00000000000..0ab8fbb82dc --- /dev/null +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.common.groups/src/org/eclipse/papyrus/diagram/common/groups/core/ui/utils/CreatorUtils.java @@ -0,0 +1,121 @@ +/*****************************************************************************
+ * Copyright (c) 2010 Atos Origin.
+ *
+ *
+ * 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:
+ * Atos Origin - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.diagram.common.groups.core.ui.utils;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
+import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
+import org.eclipse.jface.viewers.ILabelProvider;
+import org.eclipse.swt.layout.FormAttachment;
+import org.eclipse.swt.layout.FormData;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.uml2.uml.edit.providers.UMLItemProviderAdapterFactory;
+
+/**
+ * Provides usefull utility methods for ICompositeCreator instances
+ *
+ * @author vhemery
+ */
+public class CreatorUtils {
+
+ /** The offset to use for form data */
+ private static final int OFFSET = 5;
+
+ /** The adapter factory to use as label provider */
+ private static AdapterFactoryLabelProvider adapterFactory = null;
+
+ /**
+ * Get the form layout data to place element at top of the parent composite
+ *
+ * @return form data
+ */
+ public static FormData getTopFormData() {
+ FormData data = new FormData();
+ data.right = new FormAttachment(100, -OFFSET);
+ data.left = new FormAttachment(0, OFFSET);
+ data.top = new FormAttachment(0, OFFSET);
+ return data;
+ }
+
+ /**
+ * Get the form layout data to place element under another
+ *
+ * @param upperControl
+ * control under which the element must be located
+ * @return form data
+ */
+ public static FormData getFormDataUnder(Control upperControl) {
+ FormData data = new FormData();
+ data.right = new FormAttachment(100, -OFFSET);
+ data.left = new FormAttachment(0, OFFSET);
+ data.top = new FormAttachment(upperControl, OFFSET);
+ return data;
+ }
+
+ /**
+ * Get the form layout data to place element under another, aligned on the right of the parent composite
+ *
+ * @param upperControl
+ * control under which the element must be located
+ * @return form data
+ */
+ public static FormData getFormDataRightAlignedUnder(Control upperControl) {
+ FormData data = new FormData();
+ data.right = new FormAttachment(100, -OFFSET);
+ data.top = new FormAttachment(upperControl, OFFSET);
+ return data;
+ }
+
+ /**
+ * Get the label of a graphical edit part
+ *
+ * @param editPart
+ * the input part
+ * @return the string label
+ */
+ public static String getLabel(IGraphicalEditPart editPart) {
+ EObject eObject = editPart.resolveSemanticElement();
+ return getCustomLabelProvider().getText(eObject);
+ }
+
+ /**
+ * Gets the custom label provider that parses label for EClass
+ *
+ * @return the custom label provider
+ */
+ public static ILabelProvider getCustomLabelProvider() {
+ if(adapterFactory == null) {
+ adapterFactory = new AdapterFactoryLabelProvider(new UMLItemProviderAdapterFactory()) {
+
+ /**
+ * Override label provider for EClass
+ *
+ * @see org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider#getText(java.lang.Object)
+ */
+ @Override
+ public String getText(Object object) {
+ String text = super.getText(object);
+ if(object instanceof EClass) {
+ return text.substring(0, text.indexOf("[") - 1);
+ } else {
+ return text;
+ }
+ }
+ };
+ }
+ return adapterFactory;
+ }
+
+}
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