public boolean editName(@NotNull final String fromName, @NotNull final String toName) {
if (fromName.equals(toName)) return false;
final LocalChangeList list = myMap.get(fromName);
final boolean canEdit = list != null && (!list.isReadOnly());
if (canEdit) {
final LocalChangeListImpl listImpl = (LocalChangeListImpl) list;
listImpl.setNameImpl(toName);
myMap.remove(fromName);
myMap.put(toName, list);
final ChangeListEditHandler editHandler = listImpl.getEditHandler();
if (editHandler != null) {
listImpl.setCommentImpl(
editHandler.changeCommentOnChangeName(toName, listImpl.getComment()));
}
}
return canEdit;
}
/**
* @return if list with name exists, return previous default list name or null of there wasn't
* previous
*/
@Nullable
public String setDefault(final String name) {
final LocalChangeList newDefault = myMap.get(name);
if (newDefault == null) {
return null;
}
String previousName = null;
if (myDefault != null) {
((LocalChangeListImpl) myDefault).setDefault(false);
previousName = myDefault.getName();
}
((LocalChangeListImpl) newDefault).setDefault(true);
myDefault = newDefault;
return previousName;
}
public void removeRegisteredChangeFor(FilePath path) {
myIdx.remove(path);
for (LocalChangeList list : myMap.values()) {
for (Change change : list.getChanges()) {
final ContentRevision afterRevision = change.getAfterRevision();
if (afterRevision != null && afterRevision.getFile().equals(path)) {
((LocalChangeListImpl) list).removeChange(change);
return;
}
final ContentRevision beforeRevision = change.getBeforeRevision();
if (beforeRevision != null && beforeRevision.getFile().equals(path)) {
((LocalChangeListImpl) list).removeChange(change);
return;
}
}
}
}
public void notifyDoneProcessingChanges(final ChangeListListener dispatcher) {
List<ChangeList> changedLists = new ArrayList<ChangeList>();
final Map<LocalChangeListImpl, List<Change>> removedChanges =
new HashMap<LocalChangeListImpl, List<Change>>();
final Map<LocalChangeListImpl, List<Change>> addedChanges =
new HashMap<LocalChangeListImpl, List<Change>>();
for (LocalChangeList list : myMap.values()) {
final List<Change> removed = new ArrayList<Change>();
final List<Change> added = new ArrayList<Change>();
final LocalChangeListImpl listImpl = (LocalChangeListImpl) list;
if (listImpl.doneProcessingChanges(removed, added)) {
changedLists.add(list);
}
if (!removed.isEmpty()) {
removedChanges.put(listImpl, removed);
}
if (!added.isEmpty()) {
addedChanges.put(listImpl, added);
}
}
for (Map.Entry<LocalChangeListImpl, List<Change>> entry : removedChanges.entrySet()) {
dispatcher.changesRemoved(entry.getValue(), entry.getKey());
}
for (Map.Entry<LocalChangeListImpl, List<Change>> entry : addedChanges.entrySet()) {
dispatcher.changesAdded(entry.getValue(), entry.getKey());
}
for (ChangeList changeList : changedLists) {
dispatcher.changeListChanged(changeList);
}
mySwitchedHolder.calculateChildren();
for (String name : myListsToDisappear) {
final LocalChangeList changeList = myMap.get(name);
if ((changeList != null)
&& changeList.getChanges().isEmpty()
&& (!changeList.isReadOnly())
&& (!changeList.isDefault())) {
removeChangeList(name);
}
}
myListsToDisappear.clear();
}
@Nullable
public MultiMap<LocalChangeList, Change> moveChangesTo(
final String name, final Change[] changes) {
final LocalChangeListImpl changeList = (LocalChangeListImpl) myMap.get(name);
if (changeList != null) {
final MultiMap<LocalChangeList, Change> result = new MultiMap<LocalChangeList, Change>();
for (LocalChangeList list : myMap.values()) {
if (list.equals(changeList)) continue;
for (Change change : changes) {
final Change removedChange = ((LocalChangeListImpl) list).removeChange(change);
if (removedChange != null) {
changeList.addChange(removedChange);
result.putValue(list, removedChange);
}
}
}
return result;
}
return null;
}
private void checkForMultipleCopiesNotMove(boolean somethingChanged) {
final MultiMap<FilePath, Pair<Change, String>> moves =
new MultiMap<FilePath, Pair<Change, String>>() {
@NotNull
protected Collection<Pair<Change, String>> createCollection() {
return new LinkedList<Pair<Change, String>>();
}
};
for (LocalChangeList changeList : myMap.values()) {
final Collection<Change> changes = changeList.getChanges();
for (Change change : changes) {
if (change.isMoved() || change.isRenamed()) {
moves.putValue(
change.getBeforeRevision().getFile(), Pair.create(change, changeList.getName()));
}
}
}
for (FilePath filePath : moves.keySet()) {
final List<Pair<Change, String>> copies = (List<Pair<Change, String>>) moves.get(filePath);
if (copies.size() == 1) continue;
Collections.sort(copies, MyChangesAfterRevisionComparator.getInstance());
for (int i = 0; i < (copies.size() - 1); i++) {
somethingChanged = true;
final Pair<Change, String> item = copies.get(i);
final Change oldChange = item.getFirst();
final Change newChange = new Change(null, oldChange.getAfterRevision());
final LocalChangeListImpl list = (LocalChangeListImpl) myMap.get(item.getSecond());
list.removeChange(oldChange);
list.addChange(newChange);
final VcsKey key = myIdx.getVcsFor(oldChange);
myIdx.changeRemoved(oldChange);
myIdx.changeAdded(newChange, key);
}
}
if (somethingChanged) {
FileStatusManager.getInstance(myProject).fileStatusesChanged();
}
}
LocalChangeList addChangeList(
String id,
@NotNull final String name,
@Nullable final String description,
final boolean inUpdate,
@Nullable Object data) {
final boolean contains = myMap.containsKey(name);
LOG.assertTrue(!contains, "Attempt to create duplicate changelist " + name);
final LocalChangeListImpl newList =
(LocalChangeListImpl) LocalChangeList.createEmptyChangeList(myProject, name);
newList.setData(data);
if (description != null) {
newList.setCommentImpl(description);
}
if (id != null) {
newList.setId(id);
}
myMap.put(name, newList);
if (inUpdate) {
// scope is not important: nothing had been added jet, nothing to move to "old state" members
newList.startProcessingChanges(
myProject, null); // this is executed only when use through GATE
}
return newList.copy();
}
public boolean addChangeToList(
@NotNull final String name, final Change change, final VcsKey vcsKey) {
LOG.debug(
"[addChangeToList] name: "
+ name
+ " change: "
+ ChangesUtil.getFilePath(change).getPath()
+ " vcs: "
+ (vcsKey == null ? null : vcsKey.getName()));
final LocalChangeList changeList = myMap.get(name);
if (changeList != null) {
((LocalChangeListImpl) changeList).addChange(change);
myIdx.changeAdded(change, vcsKey);
}
return changeList != null;
}
public boolean removeChangeList(@NotNull String name) {
final LocalChangeList list = myMap.get(name);
if (list == null) {
return false;
}
if (list.isDefault()) {
throw new RuntimeException(
new IncorrectOperationException("Cannot remove default changelist"));
}
final String listName = list.getName();
for (Change change : list.getChanges()) {
((LocalChangeListImpl) myDefault).addChange(change);
}
final LocalChangeList removed = myMap.remove(listName);
return true;
}
@Nullable
public String editComment(@NotNull final String fromName, final String newComment) {
final LocalChangeList list = myMap.get(fromName);
if (list != null) {
final String oldComment = list.getComment();
if (!Comparing.equal(oldComment, newComment)) {
final LocalChangeListImpl listImpl = (LocalChangeListImpl) list;
listImpl.setCommentImpl(newComment);
final ChangeListEditHandler editHandler = listImpl.getEditHandler();
if (editHandler != null) {
listImpl.setNameImpl(
editHandler.changeNameOnChangeComment(listImpl.getName(), listImpl.getComment()));
if (!fromName.equals(listImpl.getName())) {
myMap.remove(fromName);
myMap.put(listImpl.getName(), list);
}
}
}
return oldComment;
}
return null;
}
public void addChangeToCorrespondingList(final Change change, final VcsKey vcsKey) {
final String path = ChangesUtil.getFilePath(change).getPath();
LOG.debug(
"[addChangeToCorrespondingList] for change "
+ path
+ " type: "
+ change.getType()
+ " have before revision: "
+ (change.getBeforeRevision() != null));
assert myDefault != null;
for (LocalChangeList list : myMap.values()) {
if (list.isDefault()) {
LOG.debug(
"[addChangeToCorrespondingList] skip default list: "
+ list.getName()
+ " type: "
+ change.getType()
+ " have before revision: "
+ (change.getBeforeRevision() != null));
continue;
}
if (((LocalChangeListImpl) list).processChange(change)) {
LOG.debug(
"[addChangeToCorrespondingList] matched: "
+ list.getName()
+ " type: "
+ change.getType()
+ " have before revision: "
+ (change.getBeforeRevision() != null));
myIdx.changeAdded(change, vcsKey);
return;
}
}
((LocalChangeListImpl) myDefault).processChange(change);
myIdx.changeAdded(change, vcsKey);
}