public UpdateInfoTree(
@NotNull ContentManager contentManager,
@NotNull Project project,
UpdatedFiles updatedFiles,
String rootName,
ActionInfo actionInfo) {
super(contentManager, "reference.toolWindows.versionControl");
myActionInfo = actionInfo;
myFileStatusListener =
new FileStatusListener() {
public void fileStatusesChanged() {
myTree.repaint();
}
public void fileStatusChanged(@NotNull VirtualFile virtualFile) {
myTree.repaint();
}
};
myProject = project;
myUpdatedFiles = updatedFiles;
myRootName = rootName;
myFileStatusManager = FileStatusManager.getInstance(myProject);
myFileStatusManager.addFileStatusListener(myFileStatusListener);
createTree();
init();
myTreeExpander = new DefaultTreeExpander(myTree);
myTreeIterable = new MyTreeIterable();
}
public static boolean fileInVcsByFileStatus(@NotNull Project project, @NotNull VirtualFile file) {
FileStatus status = FileStatusManager.getInstance(project).getStatus(file);
return status != FileStatus.UNKNOWN
&& status != FileStatus.ADDED
&& status != FileStatus.IGNORED;
}
@Override
protected boolean approximatelyHasRoots(final VcsContext dataContext) {
final FilePath[] paths = dataContext.getSelectedFilePaths();
if (paths.length == 0) return false;
final FileStatusManager fsm = FileStatusManager.getInstance(dataContext.getProject());
for (final FilePath path : paths) {
VirtualFile file = path.getVirtualFile();
if (file == null) {
continue;
}
FileStatus status = fsm.getStatus(file);
if (isApplicableRoot(file, status, dataContext)) {
return true;
}
}
return false;
}
public void dispose() {
super.dispose();
Disposer.dispose(myRoot);
if (myFileStatusListener != null) {
myFileStatusManager.removeFileStatusListener(myFileStatusListener);
myFileStatusListener = null;
}
}
/**
* Returns true if the specified file path represents a file which exists in the VCS repository
* (is neither unversioned nor scheduled for addition). This method is called only for directories
* which are mapped to this VCS in the project configuration.
*
* @param path the path to check.
* @return true if the corresponding file exists in the repository, false otherwise.
*/
public boolean fileExistsInVcs(FilePath path) {
final VirtualFile virtualFile = path.getVirtualFile();
if (virtualFile != null) {
final FileStatus fileStatus = FileStatusManager.getInstance(myProject).getStatus(virtualFile);
return fileStatus != FileStatus.UNKNOWN && fileStatus != FileStatus.ADDED;
}
return true;
}
protected boolean isEnabled(
@NotNull Project project,
@NotNull com.assembla.git.GitVcs vcs,
@NotNull VirtualFile... vFiles) {
for (VirtualFile file : vFiles) {
if (FileStatusManager.getInstance(project).getStatus(file) == FileStatus.UNKNOWN)
return false;
}
return true;
}
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();
}
}