-/*******************************************************************************\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.util.Map;\r
-\r
-import org.eclipse.core.commands.AbstractHandler;\r
-import org.eclipse.core.commands.Command;\r
-import org.eclipse.core.commands.ExecutionEvent;\r
-import org.eclipse.core.commands.ExecutionException;\r
-import org.eclipse.core.commands.IHandler;\r
-import org.eclipse.core.commands.State;\r
-import org.eclipse.ui.IEditorPart;\r
-import org.eclipse.ui.IEditorReference;\r
-import org.eclipse.ui.IWorkbenchPage;\r
-import org.eclipse.ui.IWorkbenchPart;\r
-import org.eclipse.ui.IWorkbenchWindow;\r
-import org.eclipse.ui.PlatformUI;\r
-import org.eclipse.ui.commands.ICommandService;\r
-import org.eclipse.ui.commands.IElementUpdater;\r
-import org.eclipse.ui.handlers.HandlerUtil;\r
-import org.eclipse.ui.menus.UIElement;\r
-import org.simantics.charts.editor.TimeSeriesEditor;\r
-\r
-public class LinkTimeHandler extends AbstractHandler implements IHandler, IElementUpdater {\r
-\r
- public static final String COMMAND_ID = "org.simantics.charts.linktime";\r
- public static final String STATE_ID = "org.simantics.charts.linktime.state";\r
-\r
- @Override\r
- public Object execute(ExecutionEvent event) throws ExecutionException {\r
- ICommandService service = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);\r
- Command command = service.getCommand( COMMAND_ID );\r
- State state = command.getState( STATE_ID );\r
- if (state != null) {\r
- ChartLinkData oldData = (ChartLinkData) state.getValue();\r
- if (oldData == null) {\r
- TimeSeriesEditor editor = getEditor( event );\r
- ChartLinkData currentData = new ChartLinkData();\r
- if (editor != null) {\r
- editor.getFromEnd(currentData);\r
- }\r
- state.setValue( currentData );\r
- } else {\r
- state.setValue(null);\r
- }\r
- }\r
-\r
- service.refreshElements(COMMAND_ID, null);\r
- return null;\r
- }\r
-\r
- /**\r
- * Get active editor or first one\r
- * @return\r
- */\r
- TimeSeriesEditor getEditor(ExecutionEvent event) {\r
- IWorkbenchPart ap = HandlerUtil.getActivePart(event);\r
- if ( ap instanceof TimeSeriesEditor ) return (TimeSeriesEditor) ap;\r
-\r
- IWorkbenchWindow win = HandlerUtil.getActiveWorkbenchWindow(event);\r
- if (win==null) return null;\r
- for (IWorkbenchPage page : win.getPages()) {\r
- for (IEditorReference ref : page.getEditorReferences()) {\r
- if (ref.getId().equals(TimeSeriesEditor.ID)) {\r
- IEditorPart part = ref.getEditor(false);\r
- return (TimeSeriesEditor) part;\r
- }\r
- }\r
- }\r
-\r
- return null;\r
- }\r
-\r
- @Override\r
- public void updateElement(UIElement element, @SuppressWarnings("rawtypes") Map parameters) {\r
- ICommandService service = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);\r
- Command command = service.getCommand( COMMAND_ID );\r
- State state = command.getState( STATE_ID );\r
- element.setChecked( state != null && state.getValue()!=null );\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * 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:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.charts.ui;
+
+import java.util.Map;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.Command;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.core.commands.State;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IEditorReference;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.commands.ICommandService;
+import org.eclipse.ui.commands.IElementUpdater;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.eclipse.ui.menus.UIElement;
+import org.simantics.charts.editor.TimeSeriesEditor;
+
+public class LinkTimeHandler extends AbstractHandler implements IHandler, IElementUpdater {
+
+ public static final String COMMAND_ID = "org.simantics.charts.linktime";
+ public static final String STATE_ID = "org.simantics.charts.linktime.state";
+
+ @Override
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ ICommandService service = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);
+ Command command = service.getCommand( COMMAND_ID );
+ State state = command.getState( STATE_ID );
+ if (state != null) {
+ ChartLinkData oldData = (ChartLinkData) state.getValue();
+ if (oldData == null) {
+ TimeSeriesEditor editor = getEditor( event );
+ ChartLinkData currentData = new ChartLinkData();
+ if (editor != null) {
+ editor.getFromEnd(currentData);
+ }
+ state.setValue( currentData );
+ } else {
+ state.setValue(null);
+ }
+ }
+
+ service.refreshElements(COMMAND_ID, null);
+ return null;
+ }
+
+ /**
+ * Get active editor or first one
+ * @return
+ */
+ TimeSeriesEditor getEditor(ExecutionEvent event) {
+ IWorkbenchPart ap = HandlerUtil.getActivePart(event);
+ if ( ap instanceof TimeSeriesEditor ) return (TimeSeriesEditor) ap;
+
+ IWorkbenchWindow win = HandlerUtil.getActiveWorkbenchWindow(event);
+ if (win==null) return null;
+ for (IWorkbenchPage page : win.getPages()) {
+ for (IEditorReference ref : page.getEditorReferences()) {
+ if (ref.getId().equals(TimeSeriesEditor.ID)) {
+ IEditorPart part = ref.getEditor(false);
+ return (TimeSeriesEditor) part;
+ }
+ }
+ }
+
+ return null;
+ }
+
+ @Override
+ public void updateElement(UIElement element, @SuppressWarnings("rawtypes") Map parameters) {
+ ICommandService service = (ICommandService) PlatformUI.getWorkbench().getService(ICommandService.class);
+ Command command = service.getCommand( COMMAND_ID );
+ State state = command.getState( STATE_ID );
+ element.setChecked( state != null && state.getValue()!=null );
+ }
+
+}
Code Review / simantics / platform.git / blobdiff