Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.message.ui / src / org / simantics / message / ui / EventDetailsDialogAction.java

diff --git a/bundles/org.simantics.message.ui/src/org/simantics/message/ui/EventDetailsDialogAction.java b/bundles/org.simantics.message.ui/src/org/simantics/message/ui/EventDetailsDialogAction.java
new file mode 100644 (file)
index 0000000..22c84c5
--- /dev/null
+++ b/bundles/org.simantics.message.ui/src/org/simantics/message/ui/EventDetailsDialogAction.java
@@ -0,0 +1,100 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.message.ui;
+
+import java.util.Comparator;
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IMemento;
+import org.eclipse.ui.actions.SelectionProviderAction;
+
+/**
+ * Opens EventDetailsDialog
+ */
+public class EventDetailsDialogAction extends SelectionProviderAction {
+
+       /**
+        * The shell in which to open the property dialog
+        */
+       private Shell shell;
+       private ISelectionProvider provider;
+       private EventDetailsDialog propertyDialog;
+       private Comparator<Object> comparator;
+       private IMemento memento;
+
+       /**
+        * Creates a new action for opening a property dialog
+        * on the elements from the given selection provider
+        * @param shell - the shell in which the dialog will open
+        * @param provider - the selection provider whose elements
+        * @param memento - memento with EventDetails dialog options
+        * the property dialog will describe
+        */
+       public EventDetailsDialogAction(Shell shell, ISelectionProvider provider, IMemento memento) {
+               super(provider, Messages.EventDetailsDialog_title);
+               Assert.isNotNull(shell);
+               this.shell = shell;
+               this.provider = provider;
+               this.memento = memento;
+               // setToolTipText
+               //WorkbenchHelp.setHelp
+       }
+
+       public boolean resetSelection(byte sortType, int sortOrder) {
+               IAdaptable element = (IAdaptable) getStructuredSelection().getFirstElement();
+               if (element == null)
+                       return false;
+               if (propertyDialog != null && propertyDialog.isOpen()) {
+                       propertyDialog.resetSelection(element, sortType, sortOrder);
+                       return true;
+               }
+               return false;
+       }
+
+       public void resetSelection() {
+               IAdaptable element = (IAdaptable) getStructuredSelection().getFirstElement();
+               if ((element == null) || (!(element instanceof LogEntry)))
+                       return;
+               if (propertyDialog != null && propertyDialog.isOpen())
+                       propertyDialog.resetSelection(element);
+       }
+
+       public void resetDialogButtons() {
+               if (propertyDialog != null && propertyDialog.isOpen())
+                       propertyDialog.resetButtons();
+       }
+
+       public void setComparator(Comparator<Object> comparator) {
+               this.comparator = comparator;
+               if (propertyDialog != null && propertyDialog.isOpen())
+                       propertyDialog.setComparator(comparator);
+       }
+
+       public void run() {
+               if (propertyDialog != null && propertyDialog.isOpen()) {
+                       resetSelection();
+                       return;
+               }
+
+               //get initial selection
+               IAdaptable element = (IAdaptable) getStructuredSelection().getFirstElement();
+               if ((element == null) || (!(element instanceof LogEntry)))
+                       return;
+
+               propertyDialog = new EventDetailsDialog(shell, element, provider, comparator, memento);
+               propertyDialog.create();
+               propertyDialog.getShell().setText(Messages.EventDetailsDialog_title);
+               propertyDialog.open();
+       }
+}