*/
package eu.etaxonomy.taxeditor.view;
-import java.util.ArrayList;
-import java.util.Collection;
-
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExtensionRegistry;
-import org.eclipse.core.runtime.InvalidRegistryObjectException;
-import org.eclipse.core.runtime.Platform;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+import org.eclipse.core.commands.Command;
+import org.eclipse.core.commands.ParameterizedCommand;
+import org.eclipse.core.commands.common.NotDefinedException;
import org.eclipse.jface.dialogs.PopupDialog;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.commands.ICommandService;
+import org.eclipse.ui.handlers.IHandlerService;
+import eu.etaxonomy.cdm.model.common.ICdmBase;
import eu.etaxonomy.taxeditor.model.MessagingUtils;
/**
- * This class provides the possibility to choose from a list of possible viewers
- * which can be opened for a given input in a popup dialog.
+ * This class opens a popup dialog and provides the possibility to choose from a
+ * list of possible viewers which can be opened for a given input.
*
* @author pplitzner
* @date Feb 23, 2015
*/
public class CdmViewerChooser extends PopupDialog implements ISelectionChangedListener, ILabelProvider{
+ private Map<String, String> nameViewerMap;
private Object input;
- private Collection<IConfigurationElement> partConfigurationElements;
public CdmViewerChooser(Shell parentShell) {
this(parentShell, SWT.RESIZE | SWT.ON_TOP, true, false, false, false, false, "Open in ...",
*/
public void chooseViewer(Object input){
this.input = input;
- partConfigurationElements = new ArrayList<>();
-
- IExtensionRegistry reg = Platform.getExtensionRegistry();
- IConfigurationElement[] extensions = reg
- .getConfigurationElementsFor("eu.etaxonomy.taxeditor.store.cdmViewer");
- for (IConfigurationElement e : extensions) {
- for (IConfigurationElement inputConfigurationElement : e.getChildren("input")) {
- String inputClass = inputConfigurationElement.getAttribute("class");
- if(inputClass.equals(input.getClass().toString())){
- System.out.println("input class: " + inputClass);
- for (IConfigurationElement partConfigurationElement : inputConfigurationElement.getChildren("part")) {
- partConfigurationElements.add(partConfigurationElement);
- }
+ this.nameViewerMap = CdmViewerUtil.getAvailableViewers(input);
+
+ //if only one editor is available then open it
+ if(nameViewerMap.size()==1){
+ String commandId = nameViewerMap.keySet().iterator().next();
+ executeCommand(commandId, input);
+ }
+ else{
+ if(nameViewerMap.isEmpty()){
+ this.setInfoText("No viewers registered for this input");
+ }
+ this.open();
+ }
+ }
+
+ private void executeCommand(String commandId, Object input) {
+ ICommandService commandService = (ICommandService)PlatformUI.getWorkbench().getService(ICommandService.class);
+ //get the command from plugin.xml
+ Command command = commandService.getCommand(commandId);
+
+ //set uuid parameter
+ if(input instanceof ICdmBase){
+ Map<String, UUID> params = new HashMap<String, UUID>();
+ params.put(commandId+".uuid", ((ICdmBase) input).getUuid());
+
+ //build the parameterized command
+ ParameterizedCommand pc = ParameterizedCommand.generateCommand(command, params);
+
+ if(command.isEnabled()) {
+ IHandlerService handlerService = (IHandlerService)PlatformUI.getWorkbench().getService(IHandlerService.class);
+ try {
+ handlerService.executeCommand(pc, 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);
}
}
}
- this.open();
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
- */
@Override
protected Control createDialogArea(Composite parent) {
TableViewer viewer = new TableViewer(new Table(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION));
viewer.setContentProvider(new ArrayContentProvider());
viewer.setLabelProvider(this);
viewer.addSelectionChangedListener(this);
- viewer.setInput(partConfigurationElements);
+ viewer.setInput(nameViewerMap.keySet());
return parent;
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent)
- */
@Override
public void selectionChanged(SelectionChangedEvent event) {
ISelection selection = event.getSelection();
if(selection instanceof IStructuredSelection){
Object firstElement = ((IStructuredSelection) selection).getFirstElement();
- if(firstElement instanceof IConfigurationElement){
- IConfigurationElement configElement = (IConfigurationElement)firstElement;
- String viewerClass = configElement.getAttribute("class");
- try {
- //get the grand parent (this is the cdmViewer)
- Object o = ((IConfigurationElement)((IConfigurationElement)configElement.getParent()).getParent()).createExecutableExtension("class");
- if(o instanceof ICdmViewer){
- ((ICdmViewer) o).show(input, viewerClass);
- this.close();
- }
- } catch (InvalidRegistryObjectException e) {
- MessagingUtils.error(CdmViewerChooser.class, "Could not load cdmViewer extension", e);
- } catch (CoreException e) {
- MessagingUtils.error(CdmViewerChooser.class, "Could not load cdmViewer extension", e);
- }
+ if(firstElement instanceof String && nameViewerMap.containsKey(firstElement)){
+ executeCommand((String) firstElement, this.input);
+ this.close();
}
}
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
- */
@Override
public String getText(Object element) {
- String text = null;
- if(element instanceof IConfigurationElement){
- IConfigurationElement configElement = (IConfigurationElement)element;
- text = configElement.getAttribute("name");
- if(text==null){
- text = configElement.getAttribute("class");
- }
- }
- return text;
+ return nameViewerMap.get(element);
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener)
- */
@Override
public void addListener(ILabelProviderListener listener) {
// TODO Auto-generated method stub
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.IBaseLabelProvider#dispose()
- */
@Override
public void dispose() {
// TODO Auto-generated method stub
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String)
- */
@Override
public boolean isLabelProperty(Object element, String property) {
// TODO Auto-generated method stub
return false;
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener)
- */
@Override
public void removeListener(ILabelProviderListener listener) {
// TODO Auto-generated method stub
}
- /* (non-Javadoc)
- * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
- */
@Override
public Image getImage(Object element) {
// TODO Auto-generated method stub
BGBM BDI Projects / taxeditor.git / blobdiff