private void handleDeleteFile() {
Object selection = ((TreeSelection) fileTree.getSelection()).getFirstElement();
if (!(selection instanceof IFile)) return;
IFile file = (IFile) selection;
int option =
new MessageDialog(
getShell(),
"Delete " + file.getName() + "?",
null,
"Are you sure you want to delete "
+ "the configuration file: "
+ file.getName()
+ "?",
MessageDialog.QUESTION,
new String[] {"Yes", "No"},
1)
.open();
if (option != 0) return;
try {
file.delete(true, true, null);
} catch (CoreException e) {
VJP.logError("Could not delete file.", e);
}
updateTree();
}
private Composite createModePropertyTree(Composite parent) {
Composite top = new Composite(parent, SWT.BORDER);
top.setLayout(new FillLayout());
fileTree = new ModePropertyTree(top);
fileTree.addSelectionChangedListener(new ModePropertyTreeListener());
return top;
}
/** Handles the verify action. Checks whether is can be done or not. */
private void handleVerify(boolean step) {
if (!shouldVerify()) return;
TreeSelection s = ((TreeSelection) (fileTree.getSelection()));
TreeProject p = (TreeProject) s.getPaths()[0].getFirstSegment();
Object o = s.getFirstElement();
if (!(o instanceof IFile)) return;
VerifyJob.verify((IFile) o, p.java_project, step);
close();
}
/** Rebuilds the updateTree. */
public void updateTree() {
fileTree.refresh();
}