+/*******************************************************************************\r
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
+ * 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.charts.ui;\r
+\r
+import java.awt.Color;\r
+import java.util.List;\r
+\r
+import org.eclipse.jface.action.ContributionItem;\r
+import org.eclipse.jface.resource.ImageDescriptor;\r
+import org.eclipse.jface.resource.JFaceResources;\r
+import org.eclipse.jface.resource.LocalResourceManager;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.events.SelectionEvent;\r
+import org.eclipse.swt.events.SelectionListener;\r
+import org.eclipse.swt.graphics.Image;\r
+import org.eclipse.swt.widgets.Menu;\r
+import org.eclipse.swt.widgets.MenuItem;\r
+import org.simantics.Simantics;\r
+import org.simantics.charts.Activator;\r
+import org.simantics.charts.query.ChartItemIndexQuery;\r
+import org.simantics.charts.query.SetChartItemIndexRequest;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.exception.DatabaseException;\r
+\r
+public class SetIndexItem extends ContributionItem implements SelectionListener {\r
+\r
+ int index;\r
+ Color color;\r
+ String label;\r
+ Image image;\r
+ LocalResourceManager rm;\r
+ List<Resource> chartItems;\r
+ boolean analogIcon; \r
+ \r
+ public SetIndexItem(Color color, int index, String label, boolean analogIcon, List<Resource> chartItems)\r
+ {\r
+ super("org.simantics.charts.ui.ColorItem."+index);\r
+ this.index = index;\r
+ this.label = label;\r
+ this.color = color;\r
+ this.chartItems = chartItems;\r
+ this.analogIcon = analogIcon;\r
+ }\r
+ \r
+ @Override\r
+ public void fill(Menu menu, int index) {\r
+ \r
+ MenuItem item = new MenuItem(menu, SWT.CHECK);\r
+// item.setText( this.index+":"+label );\r
+ item.setText( this.index+"" );\r
+ item.addSelectionListener(this);\r
+\r
+ boolean selected = false;\r
+ if (chartItems.size()==1) {\r
+ try {\r
+ Integer selIndex = Simantics.getSession().sync( new ChartItemIndexQuery(chartItems.get(0)) );\r
+ selected = (selIndex!=null) && (this.index == selIndex);\r
+ } catch (DatabaseException e) {\r
+ }\r
+ }\r
+ \r
+ item.setSelection( selected );\r
+ if (rm==null) rm = new LocalResourceManager(JFaceResources.getResources());\r
+ \r
+ ImageDescriptor icon = Activator.getDefault().chartIcons.createIcon(analogIcon, color, selected);\r
+ \r
+ image = (Image) rm.get(icon);\r
+ item.setImage( image );\r
+ }\r
+ \r
+ @Override\r
+ public void dispose() {\r
+ if (rm != null) rm.dispose();\r
+ super.dispose();\r
+ }\r
+\r
+ @Override\r
+ public void widgetSelected(SelectionEvent e) {\r
+ for ( Resource chartItem : chartItems) {\r
+ Session s = Simantics.getSession();\r
+ s.markUndoPoint();\r
+ s.async( new SetChartItemIndexRequest(chartItem, index) );\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public void widgetDefaultSelected(SelectionEvent e) {\r
+ widgetSelected(e);\r
+ }\r
+ \r
+}
\ No newline at end of file