Examples with IInputValidator org.eclipse.jface.dialogs.IInputValidator used on opensource projects

Example 16 with IInputValidator

use of org.eclipse.jface.dialogs.IInputValidator in project tdi-studio-se by Talend.

the class RenameAction method getNewName.

/**
     * Gets the new file name.
     * 
     * @return The new file name
     */
private String getNewName() {
    IFileStore fileStore = snapshot.getFileStore();
    List<String> oldNames = new ArrayList<String>();
    try {
        for (String oldName : fileStore.getParent().childNames(EFS.NONE, null)) {
            oldNames.add(removeSuffix(oldName));
        }
    } catch (CoreException e) {
        Activator.log(IStatus.ERROR, NLS.bind(Messages.accessFileFailedMsg, fileStore.getName()), e);
        return null;
    }
    String oldName = fileStore.getName();
    IInputValidator validator = new InputValidator(oldNames, oldName);
    InputDialog dialog = new InputDialog(treeViewer.getControl().getShell(), Messages.renameTitle, Messages.newNameLabel, removeSuffix(oldName), validator);
    if (dialog.open() == Window.OK) {
        return oldName.replace(removeSuffix(oldName), dialog.getValue());
    }
    return null;
}