public boolean performOk() {
if (JBPMRuntimeManager.getDefaultJBPMRuntime() != null) {
MessageDialog.openInformation(
getShell(),
"Warning",
"You need to restart Eclipse to update the jBPM Runtime of existing projects.");
}
JBPMRuntimeManager.setJBPMRuntimes(jBPMRuntimesBlock.getJBPMRuntimes());
return super.performOk();
}
protected Control createContents(Composite ancestor) {
initializeDialogUnits(ancestor);
noDefaultAndApplyButton();
GridLayout layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 0;
layout.marginWidth = 0;
ancestor.setLayout(layout);
Label l = new Label(ancestor, SWT.WRAP);
l.setFont(ancestor.getFont());
l.setText(
"Add, remove or edit jBPM Runtime definitions. "
+ "By default, the checked jBPM Runtime is added to the build "
+ "path of newly created jBPM projects.");
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 1;
gd.widthHint = 300;
l.setLayoutData(gd);
l = new Label(ancestor, SWT.NONE);
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.heightHint = 1;
l.setLayoutData(gd);
jBPMRuntimesBlock = new JBPMRuntimesBlock();
jBPMRuntimesBlock.createControl(ancestor);
JBPMRuntime[] runtimes = JBPMRuntimeManager.getJBPMRuntimes();
jBPMRuntimesBlock.setJBPMRuntimes(runtimes);
for (JBPMRuntime runtime : runtimes) {
if (runtime.isDefault()) {
jBPMRuntimesBlock.setDefaultJBPMRuntime(runtime);
break;
}
}
if (jBPMRuntimesBlock.getDefaultJBPMRuntime() == null) {
setErrorMessage("Select a default jBPM Runtime");
}
Control control = jBPMRuntimesBlock.getControl();
GridData data = new GridData(GridData.FILL_BOTH);
data.horizontalSpan = 1;
data.widthHint = 450;
control.setLayoutData(data);
jBPMRuntimesBlock.addSelectionChangedListener(
new ISelectionChangedListener() {
public void selectionChanged(SelectionChangedEvent event) {
JBPMRuntime runtime = jBPMRuntimesBlock.getDefaultJBPMRuntime();
if (runtime == null) {
setErrorMessage("Select a default jBPM Runtime");
} else {
setErrorMessage(null);
}
}
});
applyDialogFont(ancestor);
return ancestor;
}
