protected boolean haveSelectedFileType(final Object tag) {
final TreePath[] paths = getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
if (path.getPathCount() > 1) {
ChangesBrowserNode firstNode = (ChangesBrowserNode) path.getPathComponent(1);
if ((tag == null || firstNode.getUserObject() == tag) && path.getPathCount() > 2) {
return true;
}
}
}
}
return false;
}
@Override
public void calcData(DataKey key, DataSink sink) {
if (key == VcsDataKeys.CHANGES) {
sink.put(VcsDataKeys.CHANGES, getSelectedChanges());
} else if (key == VcsDataKeys.CHANGE_LEAD_SELECTION) {
sink.put(VcsDataKeys.CHANGE_LEAD_SELECTION, getLeadSelection());
} else if (key == VcsDataKeys.CHANGE_LISTS) {
sink.put(VcsDataKeys.CHANGE_LISTS, getSelectedChangeLists());
} else if (key == PlatformDataKeys.VIRTUAL_FILE_ARRAY) {
sink.put(PlatformDataKeys.VIRTUAL_FILE_ARRAY, getSelectedFiles());
} else if (key == PlatformDataKeys.NAVIGATABLE) {
final VirtualFile[] files = getSelectedFiles();
if (files.length == 1 && !files[0].isDirectory()) {
sink.put(PlatformDataKeys.NAVIGATABLE, new OpenFileDescriptor(myProject, files[0], 0));
}
} else if (key == PlatformDataKeys.NAVIGATABLE_ARRAY) {
sink.put(
PlatformDataKeys.NAVIGATABLE_ARRAY,
ChangesUtil.getNavigatableArray(myProject, getSelectedFiles()));
} else if (key == PlatformDataKeys.DELETE_ELEMENT_PROVIDER) {
final TreePath[] paths = getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
ChangesBrowserNode node = (ChangesBrowserNode) path.getLastPathComponent();
if (!(node.getUserObject() instanceof ChangeList)) {
sink.put(PlatformDataKeys.DELETE_ELEMENT_PROVIDER, new VirtualFileDeleteProvider());
break;
}
}
}
} else if (key == PlatformDataKeys.COPY_PROVIDER) {
sink.put(PlatformDataKeys.COPY_PROVIDER, myCopyProvider);
} else if (key == UNVERSIONED_FILES_DATA_KEY) {
sink.put(UNVERSIONED_FILES_DATA_KEY, getSelectedUnversionedFiles());
} else if (key == VcsDataKeys.MODIFIED_WITHOUT_EDITING_DATA_KEY) {
sink.put(VcsDataKeys.MODIFIED_WITHOUT_EDITING_DATA_KEY, getSelectedModifiedWithoutEditing());
} else if (key == LOCALLY_DELETED_CHANGES) {
sink.put(LOCALLY_DELETED_CHANGES, getSelectedLocallyDeletedChanges());
} else if (key == MISSING_FILES_DATA_KEY) {
sink.put(MISSING_FILES_DATA_KEY, getSelectedMissingFiles());
} else if (VcsDataKeys.HAVE_LOCALLY_DELETED == key) {
sink.put(VcsDataKeys.HAVE_LOCALLY_DELETED, haveLocallyDeleted());
} else if (VcsDataKeys.HAVE_MODIFIED_WITHOUT_EDITING == key) {
sink.put(VcsDataKeys.HAVE_MODIFIED_WITHOUT_EDITING, haveLocallyModified());
} else if (VcsDataKeys.HAVE_SELECTED_CHANGES == key) {
sink.put(VcsDataKeys.HAVE_SELECTED_CHANGES, haveSelectedChanges());
} else if (key == HELP_ID_DATA_KEY) {
sink.put(HELP_ID_DATA_KEY, ourHelpId);
} else if (key == VcsDataKeys.CHANGES_IN_LIST_KEY) {
final TreePath selectionPath = getSelectionPath();
if (selectionPath != null && selectionPath.getPathCount() > 1) {
ChangesBrowserNode<?> firstNode = (ChangesBrowserNode) selectionPath.getPathComponent(1);
if (firstNode instanceof ChangesBrowserChangeListNode) {
final List<Change> list = firstNode.getAllChangesUnder();
sink.put(VcsDataKeys.CHANGES_IN_LIST_KEY, list);
}
}
}
}
private List<FilePath> getSelectedFilePaths(final Object tag) {
Set<FilePath> files = new HashSet<FilePath>();
final TreePath[] paths = getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
if (path.getPathCount() > 1) {
ChangesBrowserNode firstNode = (ChangesBrowserNode) path.getPathComponent(1);
if (tag == null || firstNode.getUserObject() == tag) {
ChangesBrowserNode<?> node = (ChangesBrowserNode) path.getLastPathComponent();
files.addAll(node.getAllFilePathsUnder());
}
}
}
}
return new ArrayList<FilePath>(files);
}
private List<LocallyDeletedChange> getSelectedLocallyDeletedChanges() {
Set<LocallyDeletedChange> files = new HashSet<LocallyDeletedChange>();
final TreePath[] paths = getSelectionPaths();
if (paths != null) {
for (TreePath path : paths) {
if (path.getPathCount() > 1) {
ChangesBrowserNode firstNode = (ChangesBrowserNode) path.getPathComponent(1);
if (firstNode.getUserObject() == TreeModelBuilder.LOCALLY_DELETED_NODE) {
ChangesBrowserNode<?> node = (ChangesBrowserNode) path.getLastPathComponent();
final List<LocallyDeletedChange> objectsUnder =
node.getAllObjectsUnder(LocallyDeletedChange.class);
files.addAll(objectsUnder);
}
}
}
}
return new ArrayList<LocallyDeletedChange>(files);
}