| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.intellij.openapi.vcs.changes.actions; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.idea.ActionsBundle; |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.MessageType; |
| import com.intellij.openapi.vcs.*; |
| import com.intellij.openapi.vcs.changes.*; |
| import com.intellij.openapi.vcs.changes.ui.ChangeListChooser; |
| import com.intellij.openapi.vcs.changes.ui.ChangesListView; |
| import com.intellij.openapi.vcs.changes.ui.ChangesViewContentManager; |
| import com.intellij.openapi.vcs.ui.VcsBalloonProblemNotifier; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.openapi.wm.ToolWindow; |
| import com.intellij.openapi.wm.ToolWindowManager; |
| import gnu.trove.THashSet; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.*; |
| |
| /** |
| * @author max |
| */ |
| public class MoveChangesToAnotherListAction extends AnAction implements DumbAware { |
| |
| public MoveChangesToAnotherListAction() { |
| super(ActionsBundle.actionText(IdeActions.MOVE_TO_ANOTHER_CHANGE_LIST), |
| ActionsBundle.actionDescription(IdeActions.MOVE_TO_ANOTHER_CHANGE_LIST), |
| AllIcons.Actions.MoveToAnotherChangelist); |
| } |
| |
| public void update(AnActionEvent e) { |
| final boolean isEnabled = isEnabled(e); |
| if (ActionPlaces.isPopupPlace(e.getPlace())) { |
| e.getPresentation().setVisible(isEnabled); |
| } |
| else { |
| e.getPresentation().setEnabled(isEnabled); |
| } |
| } |
| |
| private static boolean isEnabled(final AnActionEvent e) { |
| final Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project == null) return false; |
| if (! ProjectLevelVcsManager.getInstance(project).hasActiveVcss()) return false; |
| |
| final List<VirtualFile> unversionedFiles = e.getData(ChangesListView.UNVERSIONED_FILES_DATA_KEY); |
| if (unversionedFiles != null && (! unversionedFiles.isEmpty())) return true; |
| |
| final boolean hasChangedOrUnversionedFiles = SelectedFilesHelper.hasChangedOrUnversionedFiles(project, e); |
| if (hasChangedOrUnversionedFiles) return true; |
| Change[] changes = e.getData(VcsDataKeys.CHANGES); |
| if (changes != null && changes.length > 0) { |
| return true; |
| } |
| final VirtualFile[] files = e.getData(CommonDataKeys.VIRTUAL_FILE_ARRAY); |
| return files != null && files.length > 0; |
| } |
| |
| @Nullable |
| private static List<Change> getChangesForSelectedFiles(final Project project, final List<VirtualFile> unversionedFiles, |
| @Nullable final List<VirtualFile> changedFiles, final AnActionEvent e) { |
| if (ProjectLevelVcsManager.getInstance(project).getAllActiveVcss().length == 0) { |
| return null; |
| } |
| |
| final ChangeListManager changeListManager = ChangeListManager.getInstance(project); |
| VirtualFile[] virtualFiles = e.getData(CommonDataKeys.VIRTUAL_FILE_ARRAY); |
| if (virtualFiles != null) { |
| List<Change> changesInFiles = new ArrayList<Change>(); |
| for(VirtualFile vFile: virtualFiles) { |
| Change change = changeListManager.getChange(vFile); |
| if (change == null) { |
| final FileStatus status = changeListManager.getStatus(vFile); |
| if (FileStatus.UNKNOWN.equals(status)) { |
| unversionedFiles.add(vFile); |
| if (changedFiles != null) changedFiles.add(vFile); |
| } else if (FileStatus.NOT_CHANGED.equals(status) && vFile.isDirectory()) { |
| addAllChangesUnderPath(changedFiles, changeListManager, changesInFiles, new FilePathImpl(vFile)); |
| } |
| continue; |
| } |
| if (change.getAfterRevision() != null && change.getAfterRevision().getFile() != null && change.getAfterRevision().getFile().isDirectory()) { |
| final FilePath file = change.getAfterRevision().getFile(); |
| addAllChangesUnderPath(changedFiles, changeListManager, changesInFiles, file); |
| } else { |
| changesInFiles.add(change); |
| if (changedFiles != null) { |
| changedFiles.add(vFile); |
| } |
| } |
| } |
| return changesInFiles; |
| } |
| return Collections.emptyList(); |
| } |
| |
| private static void addAllChangesUnderPath(List<VirtualFile> changedFiles, |
| ChangeListManager changeListManager, |
| List<Change> changesInFiles, FilePath file) { |
| final Collection<Change> in = changeListManager.getChangesIn(file); |
| changesInFiles.addAll(in); |
| if (changedFiles != null) { |
| for (Change innerChange : in) { |
| final FilePath path = ChangesUtil.getAfterPath(innerChange); |
| if (path != null && path.getVirtualFile() != null) { |
| changedFiles.add(path.getVirtualFile()); |
| } |
| } |
| } |
| } |
| |
| public void actionPerformed(AnActionEvent e) { |
| final Project project = e.getData(CommonDataKeys.PROJECT); |
| if (project == null) return; |
| if (! ProjectLevelVcsManager.getInstance(project).hasActiveVcss()) return; |
| Change[] changes = e.getData(VcsDataKeys.CHANGES); |
| List<VirtualFile> unversionedFiles = e.getData(ChangesListView.UNVERSIONED_FILES_DATA_KEY); |
| |
| final List<VirtualFile> changedFiles = new ArrayList<VirtualFile>(); |
| boolean activateChangesView = false; |
| unversionedFiles = new ArrayList<VirtualFile>(); |
| final List<Change> changesList = new ArrayList<Change>(); |
| if (changes != null) { |
| changesList.addAll(Arrays.asList(changes)); |
| } else { |
| changes = new Change[0]; |
| } |
| changesList.addAll(getChangesForSelectedFiles(project, unversionedFiles, changedFiles, e)); |
| activateChangesView = true; |
| |
| if (changesList.isEmpty() && unversionedFiles.isEmpty()) { |
| VcsBalloonProblemNotifier.showOverChangesView(project, "Nothing is selected that can be moved", MessageType.INFO); |
| return; |
| } |
| |
| if (!askAndMove(project, changesList, unversionedFiles)) return; |
| if (activateChangesView) { |
| ToolWindow window = ToolWindowManager.getInstance(project).getToolWindow(ChangesViewContentManager.TOOLWINDOW_ID); |
| if (!window.isVisible()) { |
| window.activate(new Runnable() { |
| public void run() { |
| if (changedFiles.size() > 0) { |
| ChangesViewManager.getInstance(project).selectFile(changedFiles.get(0)); |
| } |
| } |
| }); |
| } |
| } |
| } |
| |
| public static boolean askAndMove(final Project project, final Collection<Change> changes, final List<VirtualFile> unversionedFiles) { |
| if (changes.isEmpty() && unversionedFiles.isEmpty()) return false; |
| final ChangeListManagerImpl listManager = ChangeListManagerImpl.getInstanceImpl(project); |
| final List<LocalChangeList> lists = listManager.getChangeLists(); |
| final List<LocalChangeList> preferredLists = getPreferredLists(lists, changes, true); |
| ChangeListChooser chooser = new ChangeListChooser(project, preferredLists, guessPreferredList(preferredLists), |
| ActionsBundle.message("action.ChangesView.Move.text"), null); |
| chooser.show(); |
| LocalChangeList resultList = chooser.getSelectedList(); |
| if (resultList != null) { |
| listManager.moveChangesTo(resultList, changes.toArray(new Change[changes.size()])); |
| if ((unversionedFiles != null) && (! unversionedFiles.isEmpty())) { |
| listManager.addUnversionedFiles(resultList, unversionedFiles); |
| } |
| return true; |
| } |
| return false; |
| } |
| |
| @Nullable |
| private static ChangeList guessPreferredList(final List<LocalChangeList> preferredLists) { |
| for (ChangeList preferredList : preferredLists) { |
| if (preferredList.getChanges().isEmpty()) { |
| return preferredList; |
| } |
| } |
| |
| if (preferredLists.size() > 0) { |
| return preferredLists.get(0); |
| } |
| |
| return null; |
| } |
| |
| private static List<LocalChangeList> getPreferredLists(final List<LocalChangeList> lists, |
| final Collection<Change> changes, |
| final boolean includeDefaultIfEmpty) { |
| List<LocalChangeList> preferredLists = new ArrayList<LocalChangeList>(lists); |
| Set<Change> changesAsSet = new THashSet<Change>(changes); |
| for (LocalChangeList list : lists) { |
| for (Change change : list.getChanges()) { |
| if (changesAsSet.contains(change)) { |
| preferredLists.remove(list); |
| break; |
| } |
| } |
| } |
| |
| if (preferredLists.isEmpty() && includeDefaultIfEmpty) { |
| for (LocalChangeList list : lists) { |
| if (list.isDefault()) { |
| preferredLists.add(list); |
| } |
| } |
| } |
| |
| return preferredLists; |
| } |
| } |
