Java Code Examples for org.eclipse.jface.dialogs.IDialogConstants#YES_LABEL

@Override
public String queryOverwrite(String pathString) {

	final MessageDialog dialog = new MessageDialog(getShell(), 
			"Overwrite Files?", 
			null, 
			 pathString+ " already exists. Would you like to overwrite it?",
			 MessageDialog.QUESTION,
			 new String[] { IDialogConstants.YES_LABEL,
                        IDialogConstants.NO_LABEL,
                        IDialogConstants.CANCEL_LABEL },
                        0);
	String[] response = new String[] { YES,  NO, CANCEL };
       //most likely to be called from non-ui thread
	getControl().getDisplay().syncExec(new Runnable() {
           public void run() {
               dialog.open();
           }
       });
       return dialog.getReturnCode() < 0 ? CANCEL : response[dialog
               .getReturnCode()];
}
 

@Override
protected Control createButtonBar(Composite parent) {
	Composite blank = new Composite(parent, SWT.NONE);
	blank.setLayoutData(new GridData(1,1));
	Composite buttonbar = new Composite(parent, SWT.None);
	buttonbar.setLayout(new GridLayout(3,false));
	buttonbar.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, false, false));
	if(messageType == YES_NO_SEEDETAILS || messageType == YES_NO){
		super.createButton(buttonbar, YES, IDialogConstants.YES_LABEL, false);	
		super.createButton(buttonbar, NO, IDialogConstants.NO_LABEL, true);
	}
	if(messageType == OK_SEEDETAILS || messageType == OK_ONLY){
		super.createButton(buttonbar, OK, IDialogConstants.OK_LABEL, true);
	}
	if(messageType == YES_NO_SEEDETAILS || messageType == OK_SEEDETAILS ){
		super.createButton(buttonbar, SEE_DETAILS, seeDetails, false);
	}
	return buttonBar;
}
 

private int promptForExperimentRename(TracePackageExperimentElement experimentElement) {
    String dialogMessage = MessageFormat.format(Messages.ImportTracePackageWizardPage_ExperimentAlreadyExists, experimentElement.getImportName());
    final MessageDialog dialog = new MessageDialog(getContainer().getShell(),
            Messages.ImportTracePackageWizardPage_AlreadyExistsTitle,
            null,
            dialogMessage,
            MessageDialog.QUESTION, new String[] {
                    IDialogConstants.NO_LABEL,
                    IDialogConstants.YES_LABEL },
            3) {
        @Override
        protected int getShellStyle() {
            return super.getShellStyle() | SWT.SHEET;
        }
    };
    return dialog.open();
}
 

protected Button createButton(Composite parent, int id, String label, boolean defaultButton) {
	Button button;
	if (id == IDialogConstants.OK_ID) {
		button = super.createButton(parent, id, IDialogConstants.YES_LABEL, defaultButton);
	}
	else if (id == IDialogConstants.CANCEL_ID) {
		button = super.createButton(parent, id, IDialogConstants.NO_LABEL, defaultButton);
	}
	else {
		button = super.createButton(parent, id, label, defaultButton);
	}
	return button;
}
 

private int confirmOverride( String confirmTitle, String confirmMsg )
{
	String[] buttons = new String[]{
			IDialogConstants.YES_LABEL,
			IDialogConstants.NO_LABEL,
			IDialogConstants.CANCEL_LABEL
	};

	if ( confirmTitle == null || confirmTitle.trim( ).length( ) == 0 )
	{
		confirmTitle = Messages.getString( "ExportElementDialog.WarningMessageDuplicate.Title" ); //$NON-NLS-1$
	}
	if ( confirmMsg == null || confirmMsg.trim( ).length( ) == 0 )
	{
		confirmMsg = Messages.getFormattedString( "ExportElementDialog.WarningMessageDuplicate.Message", //$NON-NLS-1$
				buttons );
	}

	MessageDialog dialog = new MessageDialog( UIUtil.getDefaultShell( ),
			confirmTitle,
			null,
			confirmMsg,
			MessageDialog.QUESTION,
			buttons,
			0 );

	return dialog.open( );

}
 

DeleteProjectDialog(Shell parentShell, IProject[] projects) {
	super(
		parentShell, 
		getTitle(projects), 
		null,	// accept the default window icon
		getMessage(projects),
		MessageDialog.QUESTION, 
		new String[] {IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL},
		0); 	// yes is the default
	
}
 

/**
 * The <code>WizardDataTransfer</code> implementation of this <code>IOverwriteQuery</code> method asks the user
 * whether the existing resource at the given path should be overwritten.
 * 
 * @param pathString
 * @return the user's reply: one of <code>"YES"</code>, <code>"NO"</code>, <code>"ALL"</code>, or
 *         <code>"CANCEL"</code>
 */
public String queryOverwrite(String pathString)
{

	Path path = new Path(pathString);

	String messageString;
	// Break the message up if there is a file name and a directory
	// and there are at least 2 segments.
	if (path.getFileExtension() == null || path.segmentCount() < 2)
	{
		messageString = NLS.bind(IDEWorkbenchMessages.WizardDataTransfer_existsQuestion, pathString);
	}

	else
	{
		messageString = NLS.bind(IDEWorkbenchMessages.WizardDataTransfer_overwriteNameAndPathQuestion,
				path.lastSegment(), path.removeLastSegments(1).toOSString());
	}

	final MessageDialog dialog = new MessageDialog(getContainer().getShell(), IDEWorkbenchMessages.Question, null,
			messageString, MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL,
					IDialogConstants.YES_TO_ALL_LABEL, IDialogConstants.NO_LABEL, IDialogConstants.NO_TO_ALL_LABEL,
					IDialogConstants.CANCEL_LABEL }, 0);
	String[] response = new String[] { YES, ALL, NO, NO_ALL, CANCEL };
	// run in syncExec because callback is from an operation,
	// which is probably not running in the UI thread.
	getControl().getDisplay().syncExec(new Runnable()
	{
		public void run()
		{
			dialog.open();
		}
	});
	return dialog.getReturnCode() < 0 ? CANCEL : response[dialog.getReturnCode()];
}
 

@Override
protected Control createButtonBar(Composite parent) {
	Composite blank = new Composite(parent, SWT.NONE);
	blank.setLayoutData(new GridData(1,1));
	Composite buttonbar = new Composite(parent, SWT.None);
	buttonbar.setLayout(new GridLayout(4,false));
	buttonbar.setLayoutData(new GridData(SWT.RIGHT, SWT.FILL, false, false));
	super.createButton(buttonbar, NO_TO_ALL, Messages.noToAll, false);
	super.createButton(buttonbar, NO, IDialogConstants.NO_LABEL, true);
	super.createButton(buttonbar, YES, IDialogConstants.YES_LABEL, false);
	super.createButton(buttonbar, YES_TO_ALL, Messages.yesToAll, false);
	return buttonBar;
}
 

/**
 * @param kind
 * @return
 */
private static String[] getButtonLabels(int kind) {
	String[] dialogButtonLabels;
	switch (kind) {
	case ERROR: // fall through to WARNING
	case INFORMATION: // fall through to WARNING
	case WARNING: {
		dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL };
		break;
	}
	case CONFIRM: {
		dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL };
		break;
	}
	case QUESTION: {
		dialogButtonLabels = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL };
		break;
	}
	case QUESTION_WITH_CANCEL: {
		dialogButtonLabels = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL,
				IDialogConstants.CANCEL_LABEL };
		break;
	}
	default: {
		throw new IllegalArgumentException("Illegal value for kind in MessageDialog.open()"); //$NON-NLS-1$
	}
	}
	return dialogButtonLabels;
}
 

/**
 * Opens a MessageDialog of the type {@link MessageDialog#QUESTION} and dispatches a call to
 * forceActive (which gives a visual hint on the task-bar that the application wants focus).
 *
 * @param shell the parent shell
 * @param dialogTitle the dialog title, or <code>null</code> if none
 * @param dialogMessage the dialog message
 * @return true if the user answered with YES
 */
public static boolean openQuestionMessageDialog(
    Shell shell, String dialogTitle, String dialogMessage) {
  MessageDialog md =
      new MessageDialog(
          shell,
          dialogTitle,
          null,
          dialogMessage,
          MessageDialog.QUESTION,
          new String[] {IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL},
          0);
  return openWindow(md) == 0;
}
 

protected static String[] getButtonLabelsFor(int kind) {
    String[] dialogButtonLabels;
    switch (kind) {
        case ERROR:
        case INFORMATION:
        case WARNING: {
            dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL };
            break;
        }
        case CONFIRM: {
            dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL,
                    IDialogConstants.CANCEL_LABEL };
            break;
        }
        case QUESTION: {
            dialogButtonLabels = new String[] { IDialogConstants.YES_LABEL,
                    IDialogConstants.NO_LABEL };
            break;
        }
        case QUESTION_WITH_CANCEL: {
            dialogButtonLabels = new String[] { IDialogConstants.YES_LABEL,
                    IDialogConstants.NO_LABEL,
                    IDialogConstants.CANCEL_LABEL };
            break;
        }
        default: {
            throw new IllegalArgumentException("Illegal value for kind in MessageDialog.open()"); //$NON-NLS-1$
        }
    }
    return dialogButtonLabels;
}
 

public boolean promptYesNo(String title, String question, boolean yesIsDefault) {
	MessageDialogRunnable mdr = new MessageDialogRunnable(
			null,
               title,
               null,
               question,
               MessageDialog.QUESTION,
               new String[] {IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL},
               yesIsDefault ? 0 : 1);
       SVNUIPlugin.getStandardDisplay().syncExec(mdr);
	return mdr.getResult() == 0;
}
 

DeleteProjectDialog(Shell parentShell, IResource[] projects) {
	super(parentShell, getTitle(projects), null, // accept the
			// default window
			// icon
			getMessage(projects), MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL,
					IDialogConstants.NO_LABEL }, 0); // yes is the
	// default
	this.projects = projects;
	setShellStyle(getShellStyle() | SWT.SHEET);
}
 

static String[] getButtonLabels(int kind) {
	String[] dialogButtonLabels;
	switch (kind) {
	case ERROR:
	case INFORMATION:
	case WARNING: {
		dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL };
		break;
	}
	case CONFIRM: {
		dialogButtonLabels = new String[] { IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL };
		break;
	}
	case QUESTION: {
		dialogButtonLabels = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL };
		break;
	}
	case QUESTION_WITH_CANCEL: {
		dialogButtonLabels = new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL,
				IDialogConstants.CANCEL_LABEL };
		break;
	}
	default: {
		throw new IllegalArgumentException("Illegal value for kind in MessageDialog.open()"); //$NON-NLS-1$
	}
	}
	return dialogButtonLabels;
}
 

private Boolean showDialog ( final ConfirmationCallback cb, final Display display, final Shell parentShell, final String dialogTitle )
{
    switch ( cb.getConfirmationType () )
    {
        case CONFIRM:
            return MessageDialog.openConfirm ( parentShell, dialogTitle, cb.getLabel () ) ? true : null;
        case ERROR:
            MessageDialog.openError ( parentShell, dialogTitle, cb.getLabel () );
            return true;
        case WARNING:
            MessageDialog.openWarning ( parentShell, dialogTitle, cb.getLabel () );
            return true;
        case INFORMATION:
            MessageDialog.openInformation ( parentShell, dialogTitle, cb.getLabel () );
            return true;
        case QUESTION:
            return MessageDialog.openQuestion ( parentShell, dialogTitle, cb.getLabel () );
        case QUESTION_WITH_CANCEL:
        {
            final MessageDialog dialog = new MessageDialog ( parentShell, dialogTitle, null, cb.getLabel (), MessageDialog.QUESTION_WITH_CANCEL, new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL, IDialogConstants.CANCEL_LABEL }, 0 );
            final int result = dialog.open ();
            if ( result == 2 /*CANCEL*/)
            {
                return null;
            }
            else
            {
                return result == Window.OK;
            }
        }
        default:
            throw new IllegalArgumentException ( String.format ( "Unable to process type: %s", cb.getConfirmationType () ) );
    }
}
 

/**
 * Ask the user to confirm the overwrite of the file if the file has been
 * modified since last commit
 */
private boolean confirmOverwrite() {
   IFile file = (IFile) resource;
   if(file != null && file.exists()) {
     ISVNLocalFile svnFile = SVNWorkspaceRoot.getSVNFileFor(file);
     try {
       if(svnFile.isDirty()) {
         String title = Policy.bind("HistoryView.overwriteTitle"); //$NON-NLS-1$
         String msg = Policy.bind("HistoryView.overwriteMsg"); //$NON-NLS-1$
         final MessageDialog dialog = new MessageDialog(getSite().getShell(), title, null, msg,
             MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL, IDialogConstants.CANCEL_LABEL}, 0);
         final int[] result = new int[ 1];
         getSite().getShell().getDisplay().syncExec(new Runnable() {
           public void run() {
             result[ 0] = dialog.open();
           }
         });
         if(result[ 0] != 0) {
           // cancel
           return false;
         }
       }
     } catch(SVNException e) {
       SVNUIPlugin.log(e.getStatus());
     }
   }
   return true;
 }
 

protected boolean processChanges(IWorkbenchPreferenceContainer container) {
	IScopeContext currContext= fLookupOrder[0];


	List<Key> changedOptions= new ArrayList<Key>();
	boolean needsBuild= getChanges(currContext, changedOptions);
	if (changedOptions.isEmpty()) {
		return true;
	}
	if (needsBuild) {
		int count= getRebuildCount();
		if (count > fRebuildCount) {
			needsBuild= false; // build already requested
			fRebuildCount= count;
		}
	}

	boolean doBuild= false;
	if (needsBuild) {
		String[] strings= getFullBuildDialogStrings(fProject == null);
		if (strings != null) {
			if (ResourcesPlugin.getWorkspace().getRoot().getProjects().length == 0) {
				doBuild= true; // don't bother the user
			} else {
				MessageDialog dialog= new MessageDialog(getShell(), strings[0], null, strings[1], MessageDialog.QUESTION, new String[] { IDialogConstants.YES_LABEL, IDialogConstants.NO_LABEL, IDialogConstants.CANCEL_LABEL }, 2);
				int res= dialog.open();
				if (res == 0) {
					doBuild= true;
				} else if (res != 1) {
					return false; // cancel pressed
				}
			}
		}
	}
	if (container != null) {
		// no need to apply the changes to the original store: will be done by the page container
		if (doBuild) { // post build
			incrementRebuildCount();
			container.registerUpdateJob(CoreUtility.getBuildJob(fProject));
		}
	} else {
		// apply changes right away
		try {
			fManager.applyChanges();
		} catch (BackingStoreException e) {
			JavaPlugin.log(e);
			return false;
		}
		if (doBuild) {
			CoreUtility.getBuildJob(fProject).schedule();
		}

	}
	return true;
}
 

/**
 * Get the saving path
 * 
 * @return the saving path
 */
public IPath getResult( )
{

	IPath path = resourceGroup.getContainerFullPath( )
			.append( resourceGroup.getResource( ) );

	// If the user does not supply a file extension and if the save
	// as dialog was provided a default file name append the extension
	// of the default filename to the new name
	if ( path.getFileExtension( ) == null )
	{
		if ( originalFile != null
				&& originalFile.getFileExtension( ) != null )
			path = path.addFileExtension( originalFile.getFileExtension( ) );
		else if ( originalName != null )
		{
			int pos = originalName.lastIndexOf( '.' );
			if ( ++pos > 0 && pos < originalName.length( ) )
				path = path.addFileExtension( originalName.substring( pos ) );
		}
	}

	// If the path already exists then confirm overwrite.
	IFile file = ResourcesPlugin.getWorkspace( ).getRoot( ).getFile( path );

	if ( file.exists( ) )
	{
		String[] buttons = new String[]{
				IDialogConstants.YES_LABEL,
				IDialogConstants.NO_LABEL,
				IDialogConstants.CANCEL_LABEL
		};
		String question = Messages.getFormattedString( "WizardSaveAsPage.OverwriteQuestion", //$NON-NLS-1$
				new Object[]{
					path.toOSString( )
				} );
		MessageDialog d = new MessageDialog( getShell( ),
				Messages.getString( "WizardSaveAsPage.Question" ), //$NON-NLS-1$
				null,
				question,
				MessageDialog.QUESTION,
				buttons,
				0 );
		int overwrite = d.open( );
		switch ( overwrite )
		{
			case 0 : // Yes
				break;
			case 1 : // No
				return null;
			case 2 : // Cancel
			default :
				return Path.EMPTY;
		}
	}

	return path;
}
 

/**
 * The <code>WizardDataTransfer</code> implementation of this
 * <code>IOverwriteQuery</code> method asks the user whether the existing
 * resource at the given path should be overwritten.
 * 
 * @param pathString
 * @return the user's reply: one of <code>"YES"</code>, <code>"NO"</code>,
 * 	<code>"ALL"</code>, or <code>"CANCEL"</code>
 */
public String queryOverwrite(String pathString) {

	Path path = new Path(pathString);

	String messageString;
	// Break the message up if there is a file name and a directory
	// and there are at least 2 segments.
	if (path.getFileExtension() == null || path.segmentCount() < 2) {
		messageString = NLS.bind(
				IDEWorkbenchMessages.WizardDataTransfer_existsQuestion,
				pathString);
	} else {
		messageString = NLS
				.bind(
						IDEWorkbenchMessages.WizardDataTransfer_overwriteNameAndPathQuestion,
						path.lastSegment(), path.removeLastSegments(1)
								.toOSString());
	}

	final MessageDialog dialog = new MessageDialog(getContainer()
			.getShell(), IDEWorkbenchMessages.Question, null,
			messageString, MessageDialog.QUESTION, new String[] {
					IDialogConstants.YES_LABEL,
					IDialogConstants.YES_TO_ALL_LABEL,
					IDialogConstants.NO_LABEL,
					IDialogConstants.NO_TO_ALL_LABEL,
					IDialogConstants.CANCEL_LABEL }, 0) {
		protected int getShellStyle() {
			return super.getShellStyle() | SWT.SHEET;
		}
	};
	String[] response = new String[] { YES, ALL, NO, NO_ALL, CANCEL };
	// run in syncExec because callback is from an operation,
	// which is probably not running in the UI thread.
	getControl().getDisplay().syncExec(new Runnable() {
		public void run() {
			dialog.open();
		}
	});
	return dialog.getReturnCode() < 0 ? CANCEL : response[dialog
			.getReturnCode()];
}
 

private boolean publishiLibrary( )
{
	// copy to library folder

	if ( !( new File( filePath ).exists( ) ) )
	{
		ExceptionUtil.openError( Messages.getString( "PublishResourceAction.wizard.errorTitle" ), //$NON-NLS-1$
				Messages.getString( "PublishResourceAction.wizard.message.SourceFileNotExist" ) ); //$NON-NLS-1$

		return false;
	}

	File targetFile = getTargetFile( );

	if ( targetFile == null )
	{
		ExceptionUtil.openError( Messages.getString( "PublishResourceAction.wizard.errorTitle" ), //$NON-NLS-1$
				Messages.getString( "PublishResourceAction.wizard.notvalidfolder" ) ); //$NON-NLS-1$

		return false;
	}

	if ( new File( filePath ).compareTo( targetFile ) == 0 )
	{
		ExceptionUtil.openError( Messages.getString( "PublishResourceAction.wizard.errorTitle" ), //$NON-NLS-1$
				Messages.getString( "PublishResourceAction.wizard.message" ) ); //$NON-NLS-1$
		return false;
	}

	int overwrite = Window.OK;
	try
	{
		if ( targetFile.exists( ) )
		{
			String[] buttons = new String[]{
					IDialogConstants.YES_LABEL,
					IDialogConstants.NO_LABEL,
					IDialogConstants.CANCEL_LABEL
			};

			String question = Messages.getFormattedString( "SaveAsDialog.overwriteQuestion", //$NON-NLS-1$
					new Object[]{
						targetFile.getAbsolutePath( )
					} );

			MessageDialog d = new MessageDialog( UIUtil.getDefaultShell( ),
					Messages.getString( "SaveAsDialog.Question" ), //$NON-NLS-1$
					null,
					question,
					MessageDialog.QUESTION,
					buttons,
					0 );

			overwrite = d.open( );
		}
		if ( overwrite == Window.OK
				&& ( targetFile.exists( ) || ( !targetFile.exists( ) && targetFile.createNewFile( ) ) ) )
		{
			doCopy( filePath, targetFile );

			IReportResourceSynchronizer synchronizer = ReportPlugin.getDefault( )
					.getResourceSynchronizerService( );

			if ( synchronizer != null )
			{
				synchronizer.notifyResourceChanged( new ReportResourceChangeEvent( this,
						Path.fromOSString( targetFile.getAbsolutePath( ) ),
						IReportResourceChangeEvent.NewResource ) );
			}
		}
	}
	catch ( IOException e )
	{
		ExceptionUtil.handle( e );
	}

	return overwrite != 2;
}