コード例 #1
0
  private boolean allTargetsAreValid() {
    for (UsageTarget target : myTargets) {
      if (!target.isValid()) {
        return false;
      }
    }

    return true;
  }
コード例 #2
0
  @Nullable
  private UsageTarget[] getSelectedUsageTargets() {
    TreePath[] selectionPaths = myTree.getSelectionPaths();
    if (selectionPaths == null) return null;

    Set<UsageTarget> targets = new THashSet<UsageTarget>();
    for (TreePath selectionPath : selectionPaths) {
      Object lastPathComponent = selectionPath.getLastPathComponent();
      if (lastPathComponent instanceof UsageTargetNode) {
        UsageTargetNode usageTargetNode = (UsageTargetNode) lastPathComponent;
        UsageTarget target = usageTargetNode.getTarget();
        if (target != null && target.isValid()) {
          targets.add(target);
        }
      }
    }

    return targets.isEmpty() ? null : targets.toArray(new UsageTarget[targets.size()]);
  }
コード例 #3
0
  @NotNull
  private Set<VirtualFile> getReadOnlyUsagesFiles() {
    Set<Usage> usages = getReadOnlyUsages();
    Set<VirtualFile> result = new THashSet<VirtualFile>();
    for (Usage usage : usages) {
      if (usage instanceof UsageInFile) {
        UsageInFile usageInFile = (UsageInFile) usage;
        VirtualFile file = usageInFile.getFile();
        if (file != null) result.add(file);
      }

      if (usage instanceof UsageInFiles) {
        UsageInFiles usageInFiles = (UsageInFiles) usage;
        ContainerUtil.addAll(result, usageInFiles.getFiles());
      }
    }
    for (UsageTarget target : myTargets) {
      VirtualFile[] files = target.getFiles();
      if (files == null) continue;
      ContainerUtil.addAll(result, files);
    }
    return result;
  }