@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); } } } }
public Collection<AbstractVcs> getAffectedVcses() { final ProjectLevelVcsManager vcsManager = ProjectLevelVcsManager.getInstance(myProject); final Set<AbstractVcs> vcses = new HashSet<AbstractVcs>(Arrays.asList(vcsManager.getAllActiveVcss())); final Set<AbstractVcs> result = new HashSet<AbstractVcs>(); for (Change change : myBrowser.myAllChanges) { if (vcses.isEmpty()) break; final AbstractVcs vcs = ChangesUtil.getVcsForChange(change, myBrowser.myProject); if (vcs != null) { result.add(vcs); vcses.remove(vcs); } } return result; }