Java Code Examples for org.eclipse.jface.action.IAction#isEnabled()

The following examples show how to use org.eclipse.jface.action.IAction#isEnabled() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: UpdateAction.java From APICloud-Studio with GNU General Public License v3.0

6 votes

public void execute(IAction action) throws InterruptedException, InvocationTargetException {
       if (action != null && !action.isEnabled()) { 
       	action.setEnabled(true);
       } 
       else {
       	IPreferenceStore store = SVNUIPlugin.getPlugin().getPreferenceStore();
        IResource[] resources = getSelectedResources(); 
        SVNConflictResolver conflictResolver = new SVNConflictResolver(resources[0], store.getInt(ISVNUIConstants.PREF_UPDATE_TO_HEAD_CONFLICT_HANDLING_TEXT_FILES), store.getInt(ISVNUIConstants.PREF_UPDATE_TO_HEAD_CONFLICT_HANDLING_BINARY_FILES), store.getInt(ISVNUIConstants.PREF_UPDATE_TO_HEAD_CONFLICT_HANDLING_PROPERTIES), store.getInt(ISVNUIConstants.PREF_UPDATE_TO_HEAD_CONFLICT_HANDLING_TREE_CONFLICTS));
       	UpdateOperation updateOperation = new UpdateOperation(getTargetPart(), resources, SVNRevision.HEAD);
    	updateOperation.setDepth(depth);
    	updateOperation.setSetDepth(setDepth);
    	updateOperation.setForce(store.getBoolean(ISVNUIConstants.PREF_UPDATE_TO_HEAD_ALLOW_UNVERSIONED_OBSTRUCTIONS));
    	updateOperation.setIgnoreExternals(store.getBoolean(ISVNUIConstants.PREF_UPDATE_TO_HEAD_IGNORE_EXTERNALS));
    	updateOperation.setCanRunAsJob(canRunAsJob);
    	updateOperation.setConflictResolver(conflictResolver);
       	updateOperation.run();
       } 		
}

Example 2

Source File: TabularDimensionNodeProvider.java From birt with Eclipse Public License 1.0

6 votes

/**
 * Creates the context menu for the given object. Gets the action from the
 * actionRegistry and adds the action to the menu.
 * 
 * @param menu
 *            the menu
 * @param object
 *            the object
 */
public void createContextMenu( TreeViewer sourceViewer, Object object,
		IMenuManager menu )
{
	super.createContextMenu( sourceViewer, object, menu );

	if ( ( (DimensionHandle) object ).canEdit( ) )
	{
		menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS,
				new EditCubeDimensionAction( object,
						Messages.getString( "CubeDimensionNodeProvider.menu.text" ) ) ); //$NON-NLS-1$
	}

	menu.insertBefore( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", //$NON-NLS-1$
			new ShowPropertyAction( object ) );

	menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", new Separator( ) ); //$NON-NLS-1$
	IAction action = new RefreshAction( sourceViewer );
	if (action.isEnabled( ))
	{
		menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", action ); //$NON-NLS-1$
	}
}

Example 3

Source File: EditorUtility.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

private static void initializeHighlightRange(IEditorPart editorPart) {
	if (editorPart instanceof ITextEditor) {
		IAction toggleAction= editorPart.getEditorSite().getActionBars().getGlobalActionHandler(ITextEditorActionDefinitionIds.TOGGLE_SHOW_SELECTED_ELEMENT_ONLY);
		boolean enable= toggleAction != null;
		if (enable && editorPart instanceof JavaEditor)
			enable= JavaPlugin.getDefault().getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SHOW_SEGMENTS);
		else
			enable= enable && toggleAction.isEnabled() && toggleAction.isChecked();
		if (enable) {
			if (toggleAction instanceof TextEditorAction) {
				// Reset the action
				((TextEditorAction)toggleAction).setEditor(null);
				// Restore the action
				((TextEditorAction)toggleAction).setEditor((ITextEditor)editorPart);
			} else {
				// Uncheck
				toggleAction.run();
				// Check
				toggleAction.run();
			}
		}
	}
}

Example 4

Source File: DataSetNodeProvider.java From birt with Eclipse Public License 1.0

6 votes

/**
 * Creates the context menu for the given object. Gets the action from the
 * actionRegistry and adds the action to the menu.
 * 
 * @param menu
 *            the menu
 * @param object
 *            the object
 */
public void createContextMenu( TreeViewer sourceViewer, Object object,
		IMenuManager menu )
{
	super.createContextMenu( sourceViewer, object, menu );

	menu.insertBefore( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", //$NON-NLS-1$
			new ShowPropertyAction( object ) );

	menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", new Separator( ) ); //$NON-NLS-1$
	IAction action = new RefreshAction( sourceViewer );
	if (action.isEnabled( ))
	{
		menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", action ); //$NON-NLS-1$
	}
}

Example 5

Source File: LeveAttributelNodeProvider.java From birt with Eclipse Public License 1.0

6 votes

/**
 * Creates the context menu for the given object. Gets the action from the
 * actionRegistry and adds the action to the menu.
 * 
 * @param menu
 *            the menu
 * @param object
 *            the object
 */
public void createContextMenu( TreeViewer sourceViewer, Object object,
		IMenuManager menu )
{
	super.createContextMenu( sourceViewer, object, menu );

	menu.insertBefore( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", //$NON-NLS-1$
			new ShowPropertyAction( object ) );

	menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", new Separator( ) ); //$NON-NLS-1$
	IAction action = new RefreshAction( sourceViewer );
	if (action.isEnabled( ))
	{
		menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", action ); //$NON-NLS-1$
	}
}

Example 6

Source File: TableEditPart.java From birt with Eclipse Public License 1.0

6 votes

public void performRequest( Request request )
{
	if ( RequestConstants.REQ_OPEN.equals( request.getType( ) ) )
	{
		Object obj = request.getExtendedData( )
				.get( DesignerConstants.TABLE_ROW_NUMBER );
		if ( obj != null )
		{
			int rowNum = ( (Integer) obj ).intValue( );
			RowHandle row = (RowHandle) getRow( rowNum );
			if ( row.getContainer( ) instanceof TableGroupHandle )
			{
				IAction action = new EditGroupAction( null,
						(TableGroupHandle) row.getContainer( ) );
				if ( action.isEnabled( ) )
				{
					action.run( );
				}
			}
		}
	}
}

Example 7

Source File: GenerateActionGroup.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

private int addAction(IMenuManager menu, IAction action) {
	if (action != null && action.isEnabled()) {
		menu.add(action);
		return 1;
	}
	return 0;
}

Example 8

Source File: TemplateBaseAction.java From birt with Eclipse Public License 1.0

5 votes

public void run( String[] params, ICheatSheetManager manager )
{
	this.params = params;
	IEditorPart editor = UIUtil.getActiveReportEditor( );
	if ( editor instanceof MultiPageReportEditor )
	{
		// switch to Design Page
		( (MultiPageReportEditor) editor ).setActivePage( ReportLayoutEditorFormPage.ID);

		// init some variables
		ReportLayoutEditor reportDesigner = (ReportLayoutEditor) ( (MultiPageReportEditor) editor )
				.getActivePageInstance( );
		AbstractEditPartViewer viewer = (AbstractEditPartViewer) reportDesigner
				.getGraphicalViewer( );

		// tries to select the EditPart for the item name
		selectEditPartForItemName( params[0], (MultiPageReportEditor) editor, viewer );

		// if the viewer selection contains a match for the class, proceed
		selection = matchSelectionType( viewer );
		if ( selection != null )
		{
			IAction action = getAction( reportDesigner );
			if ( action != null && action.isEnabled( ) )
			{
				action.run( );
			}
		}
		else
		{
			// show an error dialog asking to select the right element
			showErrorWrongElementSelection( );
		}
	}
	else
	{
		// show an error asking to select the right editor
		showErrorWrongEditor( );
	}
}

Example 9

Source File: ShowAnnotationAction.java From APICloud-Studio with GNU General Public License v3.0

5 votes

/**
 * Action to open a SVN Annotate View
 */
public void execute(IAction action) throws InvocationTargetException, InterruptedException {
	// try to enable action if not enabled, for keyboard activated actions
       if (action != null && !action.isEnabled()) { 
       	action.setEnabled(true);
       } 
       else {
       	// Get the selected resource.
		final ISVNRemoteFile svnResource = getSingleSelectedSVNRemoteFile();
		execute(svnResource);
       }
}

Example 10

Source File: UnlockAction.java From APICloud-Studio with GNU General Public License v3.0

5 votes

protected void execute(IAction action) throws InvocationTargetException, InterruptedException {
    if (action != null && !action.isEnabled()) { 
    	action.setEnabled(true);
    } 
    else {
    	if (getSelectedResources() != null && getSelectedResources().length > 0) {
      final IResource[] resources = getSelectedResources(); 
      run(new WorkspaceModifyOperation() {
          protected void execute(IProgressMonitor monitor) throws CoreException, InvocationTargetException, InterruptedException {
              try {
			Hashtable table = getProviderMapping(getSelectedResources());
			Set keySet = table.keySet();
			Iterator iterator = keySet.iterator();
			while (iterator.hasNext()) {
			    SVNTeamProvider provider = (SVNTeamProvider)iterator.next();
		    	UnlockResourcesCommand command = new UnlockResourcesCommand(provider.getSVNWorkspaceRoot(), resources, false);
		        command.run(Policy.subMonitorFor(monitor,1000));    					
			}
              } catch (TeamException e) {
			throw new InvocationTargetException(e);
		} finally {
			monitor.done();
		}
          }              
      }, true /* cancelable */, PROGRESS_DIALOG);        
    	}
    }
}

Example 11

Source File: PackageExplorerActionGroup.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

/**
 * Called by Package Explorer.
 *
 * @param event the open event
 * @param activate <code>true</code> if the opened editor should be activated
 */
/* package */void handleOpen(ISelection event, boolean activate) {
	IAction openAction= fNavigateActionGroup.getOpenAction();
	if (openAction != null && openAction.isEnabled()) {
		// XXX: should use the given arguments instead of using org.eclipse.jface.util.OpenStrategy.activateOnOpen()
		openAction.run();
		return;
	}
}

Example 12

Source File: ListBandEditPart.java From birt with Eclipse Public License 1.0

5 votes

public void performDirectEdit( )
{
	ListBandProxy listBand = (ListBandProxy) getModel( );
	if ( listBand.getElemtHandle( ) instanceof ListGroupHandle )
	{
		IAction action = new EditGroupAction( null,
				(ListGroupHandle) listBand.getElemtHandle( ) );
		if ( action.isEnabled( ) )
		{
			action.run( );
		}
	}

}

Example 13

Source File: JavaBrowsingPart.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

protected void handleKeyReleased(KeyEvent event) {
	if (event.stateMask != 0)
		return;

	int key= event.keyCode;
	if (key == SWT.F5) {
		IAction action= fBuildActionGroup.getRefreshAction();
		if (action.isEnabled())
			action.run();
	}
}

Example 14

Source File: ActivationCodeTrigger.java From xtext-eclipse with Eclipse Public License 2.0

5 votes

@Override
public void verifyKey(VerifyEvent event) {

	ActionActivationCode code= null;
	int size= activationCodes.size();
	for (int i= 0; i < size; i++) {
		code= activationCodes.get(i);
		if (code.matches(event)) {
			IAction action= actions.get(code.fActionId);
			if (action != null) {

				if (action instanceof IUpdate)
					((IUpdate) action).update();

				if (!action.isEnabled() && action instanceof IReadOnlyDependent) {
					IReadOnlyDependent dependent= (IReadOnlyDependent) action;
					boolean writable= dependent.isEnabled(true);
					if (writable) {
						event.doit= false;
						return;
					}
				} else if (action.isEnabled()) {
					event.doit= false;
					action.run();
					return;
				}
			}
		}
	}
}

Example 15

Source File: TabularCubeNodeProvider.java From birt with Eclipse Public License 1.0

5 votes

/**
 * Creates the context menu for the given object. Gets the action from the
 * actionRegistry and adds the action to the menu.
 * 
 * @param menu
 *            the menu
 * @param object
 *            the object
 */
public void createContextMenu( TreeViewer sourceViewer, Object object,
		IMenuManager menu )
{

	menu.add( new Separator( ) );

	InsertCubeInLayoutAction insertAction = new InsertCubeInLayoutAction( object );
	if ( insertAction.isEnabled( ) )
	{
		menu.add( insertAction );
	}

	super.createContextMenu( sourceViewer, object, menu );

	if ( ( (CubeHandle) object ).canEdit( ) )
	{
		menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS,
				new EditCubeAction( object,
						Messages.getString( "InsertCubeInLayoutAction.menu.text" ) ) ); //$NON-NLS-1$
	}

	menu.insertBefore( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", //$NON-NLS-1$
			new ShowPropertyAction( object ) );

	menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS + "-refresh", new Separator( ) ); //$NON-NLS-1$
	IAction action = new RefreshAction( sourceViewer );
	if ( action.isEnabled( ) )
	{
		menu.insertAfter( IWorkbenchActionConstants.MB_ADDITIONS
				+ "-refresh", action ); //$NON-NLS-1$
	}
}

Example 16

Source File: DeclarationsSearchGroup.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

private void addAction(IAction action, IMenuManager manager) {
	if (action.isEnabled()) {
		manager.add(action);
	}
}

Example 17

Source File: OpenEditorActionGroup.java From typescript.java with MIT License

4 votes

private void appendToGroup(IMenuManager menu, IAction action) {
	if (action.isEnabled())
		menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, action);
}

Example 18

Source File: ShowActionGroup.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

private void appendToGroup(IMenuManager menu, IAction action) {
	if (action.isEnabled())
		menu.appendToGroup(IContextMenuConstants.GROUP_SHOW, action);
}

Example 19

Source File: OpenEditorActionGroup.java From xds-ide with Eclipse Public License 1.0

4 votes

private void appendToGroup(IMenuManager menu, IAction action) {
	if (action.isEnabled())
		menu.appendToGroup(IContextMenuConstants.GROUP_OPEN, action);
}

Example 20

Source File: ReferencesSearchGroup.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

private void addAction(IAction action, IMenuManager manager) {
	if (action.isEnabled()) {
		manager.add(action);
	}
}