Java Code Examples for com.intellij.openapi.vcs.FileStatusManager#getInstance()

/**
 * This method enables the action if one or more items are selected.
 *
 * @param project
 * @param files
 * @return
 */
protected boolean isEnabled(final Project project, final VirtualFile[] files) {
    if (files.length == 0 || project == null) {
        return false;
    }

    final FileStatusManager fileStatusManager = FileStatusManager.getInstance(project);
    for (VirtualFile file : files) {
        final FileStatus fileStatus = fileStatusManager.getStatus(file);
        if (fileStatus != FileStatus.NOT_CHANGED && fileStatus != FileStatus.MODIFIED && fileStatus != FileStatus.HIJACKED) {
            return false;
        }
    }

    return true;
}
 

private boolean shouldBeInstalled(@javax.annotation.Nullable final VirtualFile virtualFile) {
  if (isDisabled()) return false;

  if (virtualFile == null || virtualFile instanceof LightVirtualFile) return false;
  final FileStatusManager statusManager = FileStatusManager.getInstance(myProject);
  if (statusManager == null) return false;
  if (!myStatusProvider.isSupported(virtualFile)) {
    log("shouldBeInstalled failed: no support found", virtualFile);
    return false;
  }
  final FileStatus status = statusManager.getStatus(virtualFile);
  if (status == FileStatus.NOT_CHANGED || status == FileStatus.ADDED || status == FileStatus.UNKNOWN || status == FileStatus.IGNORED) {
    log("shouldBeInstalled skipped: status=" + status, virtualFile);
    return false;
  }
  return true;
}
 

private static boolean isEnabled(final Project project, final VirtualFile[] files) {
    if (files.length == 0) {
        return false;
    }

    if (project == null) {
        logger.warn("Cannot enable AddAction because project is unknown (null)");
        return false;
    }

    final FileStatusManager fileStatusManager = FileStatusManager.getInstance(project);
    return TfsFileUtil.findUnknownFiles(files, fileStatusManager);
}
 

/**
 * Obtains if editor is allowed to be closed.
 *
 * @return editor is allowed to be closed
 */
@Override
protected boolean isFileToClose(final EditorComposite editor, final EditorWindow window) {
    final Project project = window.getManager().getProject();
    final FileStatusManager fileStatusManager = FileStatusManager.getInstance(project);
    final ChangeListManager changeListManager = ChangeListManager.getInstance(project);
    final VirtualFile fileInEditor = editor.getFile();
    return fileStatusManager != null &&
        fileStatusManager.getStatus(fileInEditor).equals(IgnoreFileStatusProvider.IGNORED) ||
        changeListManager.isIgnoredFile(fileInEditor);
}
 

public CoverageListNode(Project project, 
                        final PsiNamedElement classOrPackage,
                        CoverageSuitesBundle bundle,
                        CoverageViewManager.StateBean stateBean) {
  super(project, classOrPackage);
  myName = ApplicationManager.getApplication().runReadAction(new Computable<String>() {
    @Override
    public String compute() {
      return classOrPackage.getName(); 
    }
  });
  myBundle = bundle;
  myStateBean = stateBean;
  myFileStatusManager = FileStatusManager.getInstance(myProject);
}
 

/**
 * @return color of the {@code file} which corresponds to the
 * file's status
 */
public Color getFileColor(@Nonnull final VirtualFile file) {
  final FileStatusManager fileStatusManager = FileStatusManager.getInstance(myProject);
  Color statusColor = fileStatusManager != null ? fileStatusManager.getStatus(file).getColor() : UIUtil.getLabelForeground();
  if (statusColor == null) statusColor = UIUtil.getLabelForeground();
  return statusColor;
}
 

@Override
public boolean isChanged(@Nonnull final EditorComposite editor) {
  final FileStatusManager fileStatusManager = FileStatusManager.getInstance(myProject);
  if (fileStatusManager == null) return false;
  FileStatus status = fileStatusManager.getStatus(editor.getFile());
  return status != FileStatus.UNKNOWN && status != FileStatus.NOT_CHANGED;
}
 

private void refreshFileStatus() {
  VirtualFile f = getAffectedDocuments()[0].getFile();
  if (f == null || f instanceof LightVirtualFile) return;

  for (Project each : ProjectManager.getInstance().getOpenProjects()) {
    FileStatusManagerImpl statusManager = (FileStatusManagerImpl)FileStatusManager.getInstance(each);
    statusManager.refreshFileStatusFromDocument(f, getDocument());
  }
}
 

@Nonnull
protected List<Pair<EditorComposite, EditorWindow>> getFilesToClose(final AnActionEvent event) {
  final ArrayList<Pair<EditorComposite, EditorWindow>> res = new ArrayList<>();
  final Project project = event.getData(CommonDataKeys.PROJECT);
  final FileEditorManagerEx editorManager = FileEditorManagerEx.getInstanceEx(project);
  final EditorWindow editorWindow = event.getData(EditorWindow.DATA_KEY);
  final EditorWindow[] windows;
  if (editorWindow != null) {
    windows = new EditorWindow[]{editorWindow};
  }
  else {
    windows = editorManager.getWindows();
  }
  final FileStatusManager fileStatusManager = FileStatusManager.getInstance(project);
  if (fileStatusManager != null) {
    for (int i = 0; i != windows.length; ++i) {
      final EditorWindow window = windows[i];
      final EditorComposite[] editors = window.getEditors();
      for (final EditorComposite editor : editors) {
        if (isFileToClose(editor, window)) {
          res.add(Pair.create(editor, window));
        }
      }
    }
  }
  return res;
}
 

@Nonnull
@Override
public SimpleTextAttributes getAttributes() {
  if (!getFilePointer().isValid()) {
    return myInvalidAttributes;
  }
  VirtualFile file = getFilePointer().getFile();
  FileStatusManager fileStatusManager = FileStatusManager.getInstance(myProject);
  FileStatus status = fileStatusManager.getStatus(file);
  SimpleTextAttributes attributes = getAttributesFor(status);
  return myFilterAttributes == null ? attributes : SimpleTextAttributes.merge(myFilterAttributes, attributes);
}
 

protected void projectOpened(@Nonnull MessageBusConnection connection) {
  //myFocusWatcher.install(myWindows.getComponent ());
  getMainSplitters().startListeningFocus();

  final FileStatusManager fileStatusManager = FileStatusManager.getInstance(myProject);
  if (fileStatusManager != null) {
    /*
      Updates tabs colors
     */
    final MyFileStatusListener myFileStatusListener = new MyFileStatusListener();
    fileStatusManager.addFileStatusListener(myFileStatusListener, myProject);
  }
  connection.subscribe(FileTypeManager.TOPIC, new MyFileTypeListener());
  connection.subscribe(ProjectTopics.PROJECT_ROOTS, new MyRootsListener());

  /*
    Updates tabs names
   */
  final MyVirtualFileListener myVirtualFileListener = new MyVirtualFileListener();
  VirtualFileManager.getInstance().addVirtualFileListener(myVirtualFileListener, myProject);
  /*
    Extends/cuts number of opened tabs. Also updates location of tabs.
   */
  connection.subscribe(UISettingsListener.TOPIC, new MyUISettingsListener());

  StartupManager.getInstance(myProject).registerPostStartupActivity((DumbAwareRunnable)() -> {
    if (myProject.isDisposed()) return;
    setTabsMode(UISettings.getInstance().getEditorTabPlacement() != UISettings.TABS_NONE);

    ToolWindowManager.getInstance(myProject).invokeLater(() -> {
      if (!myProject.isDisposed()) {
        CommandProcessor.getInstance().executeCommand(myProject, () -> {
          ApplicationManager.getApplication().invokeLater(() -> {
            long currentTime = System.nanoTime();
            Long startTime = myProject.getUserData(ProjectImpl.CREATION_TIME);
            if (startTime != null) {
              LOG.info("Project opening took " + (currentTime - startTime) / 1000000 + " ms");
              PluginManagerCore.dumpPluginClassStatistics(LOG);
            }
          }, myProject.getDisposed());
          // group 1
        }, "", null);
      }
    });
  });
}
 

public ReplaceFileConfirmationDialog(Project project, String actionName) {
  myFileStatusManager = FileStatusManager.getInstance(project);
  myActionName = actionName;
}
 

private SelectedFilesHelper(final Project project, final AnActionEvent e) {
  myStatusManager = FileStatusManager.getInstance(project);
  myData = e.getData(PlatformDataKeys.VIRTUAL_FILE_ARRAY);
  myCheckers = new LinkedList<MyChecker>();
}
 

public VirtualFileListCellRenderer(final Project project, final boolean ignoreFileStatus) {
  myIgnoreFileStatus = ignoreFileStatus;
  myFileStatusManager = FileStatusManager.getInstance(project);
}