Generalize cdmViewer extension point

[taxeditor.git] / eu.etaxonomy.taxeditor.store / src / main / java / eu / etaxonomy / taxeditor / view / CdmViewerContextMenu.java

diff --git a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/CdmViewerContextMenu.java b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/CdmViewerContextMenu.java
index 712bec9d8a40c91ee3024b635122163b36d2e5a8..f2eef9fe3e63113dab460be3d7cf8bb122b58d87 100644 (file)
--- a/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/CdmViewerContextMenu.java
+++ b/eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/view/CdmViewerContextMenu.java
@@ -3,6 +3,8 @@ package eu.etaxonomy.taxeditor.view;
 import java.util.Map;
 import java.util.Map.Entry;
 
+import org.eclipse.core.commands.Command;
+import org.eclipse.core.commands.common.NotDefinedException;
 import org.eclipse.jface.action.ContributionItem;
 import org.eclipse.jface.action.IContributionItem;
 import org.eclipse.jface.viewers.ISelection;
@@ -15,6 +17,10 @@ import org.eclipse.swt.widgets.MenuItem;
 import org.eclipse.ui.IWorkbenchWindow;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.actions.CompoundContributionItem;
+import org.eclipse.ui.commands.ICommandService;
+import org.eclipse.ui.handlers.IHandlerService;
+
+import eu.etaxonomy.taxeditor.model.MessagingUtils;
 
 /**
  * Generic context menu for opening elements in the taxeditor.
@@ -28,20 +34,40 @@ public class CdmViewerContextMenu extends CompoundContributionItem {
                 new ContributionItem() {
                     @Override
                     public void fill(Menu menu, int index) {
+                        final IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
+                        final ISelection selection = window.getActivePage().getSelection();
+
                         MenuItem addItem = new MenuItem(menu, SWT.CASCADE);
                         addItem.setText("Open in...");
                         Menu addMenu = new Menu(menu);
                         addItem.setMenu(addMenu);
-                        final IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
-                        final ISelection selection = window.getActivePage().getSelection();
                         if(selection instanceof IStructuredSelection){
                             Object firstElement = ((IStructuredSelection) selection).getFirstElement();
-                            Map<Entry<Class<?>, String>, ICdmViewer> nameViewerMap = CdmViewerUtil.getNameViewerMap(firstElement);
-                            for(Entry<Entry<Class<?>, String>, ICdmViewer> entry:nameViewerMap.entrySet()){
-                                Entry<Class<?>, String> viewerClass = entry.getKey();
+                            Map<String, String> availableViewers = CdmViewerUtil.getAvailableViewers(firstElement);
+                            for(Entry<String, String> entry:availableViewers.entrySet()){
+                                final String commandId = entry.getKey();
+                                String viewerName = entry.getValue();
                                 MenuItem menuItem = new MenuItem(addMenu, SWT.NONE);
-                                menuItem.setText(viewerClass.getValue());
-                                menuItem.addSelectionListener(new OpenInViewerListener(entry.getValue(), firstElement, viewerClass.getKey()));
+                                menuItem.setText(viewerName);
+                                menuItem.addSelectionListener(new SelectionAdapter() {
+
+                                    @Override
+                                    public void widgetSelected(SelectionEvent e) {
+                                        ICommandService commandService = (ICommandService)PlatformUI.getWorkbench().getService(ICommandService.class);
+
+                                        Command command = commandService.getCommand(commandId);
+                                        if(command.isEnabled()) {
+                                            IHandlerService handlerService = (IHandlerService)PlatformUI.getWorkbench().getService(IHandlerService.class);
+                                            try {
+                                                handlerService.executeCommand(commandId, null);
+                                            } catch (NotDefinedException nde) {
+                                                throw new RuntimeException("Could not find open command: " + commandId);
+                                            } catch (Exception exception) {
+                                                MessagingUtils.error(getClass(), "An exception occured while trying execute "+commandId, exception);
+                                            }
+                                        }
+                                    }
+                                }) ;
                             }
                         }
                     }