private void initialize() {
String filename = StringUtils.defaultString(level.getName());
GridData gridDataLabel = new GridData();
gridDataLabel.widthHint = 100;
gridDataLabel.verticalAlignment = GridData.CENTER;
gridDataLabel.horizontalAlignment = GridData.END;
GridData gridDataText = new GridData();
gridDataText.heightHint = -1;
gridDataText.widthHint = 150;
GridLayout gridLayoutMy = new GridLayout();
gridLayoutMy.numColumns = 2;
gridLayoutMy.marginWidth = 25;
gridLayoutMy.verticalSpacing = 5;
gridLayoutMy.horizontalSpacing = 20;
gridLayoutMy.marginHeight = 25;
gridLayoutMy.makeColumnsEqualWidth = false;
GridData gridDataMy = new GridData();
gridDataMy.grabExcessHorizontalSpace = true;
gridDataMy.verticalAlignment = GridData.CENTER;
gridDataMy.horizontalSpan = 1;
gridDataMy.horizontalAlignment = GridData.FILL;
this.setLayoutData(gridDataMy);
this.setLayout(gridLayoutMy);
Label labelTitle = new Label(this, SWT.RIGHT);
labelTitle.setText(
"* ".concat(LabelHolder.get("dialog.pojo.level.fields.title"))); // $NON-NLS-1$
labelTitle.setLayoutData(gridDataLabel);
textTitle = new Text(this, SWT.BORDER);
textTitle.setTextLimit(256);
textTitle.setLayoutData(gridDataText);
textTitle.setText(StringUtils.defaultString(level.getTitle()));
Label labelName = new Label(this, SWT.RIGHT);
labelName.setText(
"* ".concat(LabelHolder.get("dialog.pojo.level.fields.name"))); // $NON-NLS-1$
labelName.setLayoutData(gridDataLabel);
textName = new Text(this, SWT.BORDER);
textName.setTextLimit(256);
textName.setLayoutData(gridDataText);
textName.setText(filename);
textName.addVerifyListener(new FileNameVerifier());
textName.addModifyListener(new ModifyListenerClearErrorMessages(dialogCreator));
Collection<String> forbiddenNames = new ArrayList<String>();
Collection<Level> sisters = level.getParent().getSublevels();
if (CollectionUtils.isNotEmpty(sisters))
for (Level otherLevel : sisters) forbiddenNames.add(otherLevel.getName());
if (StringUtils.isNotBlank(filename)) forbiddenNames.remove(filename);
if (level.getId()
== APoormansObject
.UNSET_VALUE) // suggestion of the file name should work just with new objects
textTitle.addModifyListener(
new FilenameSuggestorListener(dialogCreator, textName, forbiddenNames));
}
/*
* (non-Javadoc)
* @see de.thischwa.pmcms.gui.workspace.dialog.IValidator#isValid()
*/
@Override
public boolean isValid() {
if (StringUtils.isBlank(textName.getText())) {
dialogCreator.setErrorMessage(
LabelHolder.get("dialog.pojo.level.error.name.notvalid")); // $NON-NLS-1$
return false;
} else if (existsName()) {
dialogCreator.setErrorMessage(
LabelHolder.get("dialog.pojo.level.error.name.exists")); // $NON-NLS-1$
return false;
}
if (StringUtils.isBlank(textTitle.getText())) {
dialogCreator.setErrorMessage(
LabelHolder.get("dialog.pojo.level.error.title")); // $NON-NLS-1$
return false;
}
level.setName(textName.getText());
level.setTitle(textTitle.getText());
return true;
}