private void revalidate(RepositorySelection repoSelection, List<Ref> branches, Ref head) {
if (repoSelection.equals(validatedRepoSelection)
&& branches.equals(validatedSelectedBranches)
&& head.equals(validatedHEAD)) {
checkPage();
return;
}
if (!repoSelection.equals(validatedRepoSelection)) {
validatedRepoSelection = repoSelection;
// update repo-related selection only if it changed
final String n = validatedRepoSelection.getURI().getHumanishName();
setDescription(NLS.bind(UIText.CloneDestinationPage_description, n));
directoryText.setText(
new File(ResourcesPlugin.getWorkspace().getRoot().getRawLocation().toFile(), n)
.getAbsolutePath());
}
validatedSelectedBranches = branches;
validatedHEAD = head;
initialBranch.removeAll();
final Ref actHead = head;
int newix = 0;
for (final Ref r : branches) {
String name = r.getName();
if (name.startsWith(Constants.R_HEADS)) name = name.substring((Constants.R_HEADS).length());
if (actHead != null && actHead.getName().equals(r.getName()))
newix = initialBranch.getItemCount();
initialBranch.add(name);
}
initialBranch.select(newix);
checkPage();
}
private void checkPreviousPagesSelections(
RepositorySelection repositorySelection, List<Ref> branches, Ref head) {
if (!repositorySelection.equals(validatedRepoSelection)
|| !branches.equals(validatedSelectedBranches)
|| !head.equals(validatedHEAD)) setPageComplete(false);
else checkPage();
}