Ejemplo n.º 1
0
  @Override
  public void adoptElement(SceneElement elem) {
    if (!(elem instanceof NenyaImageSceneElement
        || elem instanceof NenyaTileSceneElement
        || elem instanceof NenyaComponentSceneElement)) {
      enableEditor(false);
      return;
    }

    DefaultComboBoxModel dcm = (DefaultComboBoxModel) itemList.getModel();

    // Important: Work on a copy, not on the original. Otherwise we mess up the undomanager
    sceneElement = elem.copy();

    if ((sceneElement instanceof NenyaImageSceneElement) && !locked) {
      dcm.removeAllElements();
      String[] tmp = ((NenyaImageSceneElement) sceneElement).getPath();
      dcm.addElement(tmp[tmp.length - 1]);
    }
    if ((sceneElement instanceof NenyaTileSceneElement) && !locked) {
      dcm.removeAllElements();
      dcm.addElement(((NenyaTileSceneElement) sceneElement).getTileName());
    }
    if ((sceneElement instanceof NenyaComponentSceneElement) && !locked) {
      dcm.removeAllElements();
      NenyaComponentItem[] ni = ((NenyaComponentSceneElement) sceneElement).getComponents();
      for (NenyaComponentItem element : ni) {
        dcm.addElement(element);
      }
    }

    try {
      ClassedItem[] cols = null;
      if (elem instanceof NenyaTileSceneElement)
        cols = ((NenyaTileSceneElement) elem).getColorList();
      if (elem instanceof NenyaImageSceneElement)
        cols = ((NenyaImageSceneElement) elem).getColorList();
      if (elem instanceof NenyaComponentSceneElement) {
        NenyaComponentItem nci = (NenyaComponentItem) dcm.getSelectedItem();
        cols = nci.getColorList();
      }
      Vector<TreePath> collect = new Vector<TreePath>();
      TreeNode root = (TreeNode) colors.getModel().getRoot();
      for (ClassedItem col : cols) {
        String[] tmp = {root.toString(), col.getClassName(), col.getItemName()};
        collect.add(TreeUtil.findPath(root, tmp));
      }
      TreePath[] path = collect.toArray(new TreePath[0]);
      colors.getSelectionModel().setSelectionPaths(path);
    } catch (Exception e) {
      // Either the tree is filtered away or the selected item is not colorized.
    }

    enableEditor(true);
    itemList.setEnabled(elem instanceof NenyaComponentSceneElement);
  }
Ejemplo n.º 2
0
  public StubTree calcStubTree() {
    FileElement fileElement = calcTreeElement();
    synchronized (myStubFromTreeLock) {
      SoftReference<StubTree> ref = fileElement.getUserData(STUB_TREE_IN_PARSED_TREE);
      StubTree tree = SoftReference.dereference(ref);

      if (tree == null) {
        ApplicationManager.getApplication().assertReadAccessAllowed();
        IElementType contentElementType = getContentElementType();
        if (!(contentElementType instanceof IStubFileElementType)) {
          VirtualFile vFile = getVirtualFile();
          String message =
              "ContentElementType: "
                  + contentElementType
                  + "; file: "
                  + this
                  + "\n\t"
                  + "Boolean.TRUE.equals(getUserData(BUILDING_STUB)) = "
                  + Boolean.TRUE.equals(getUserData(BUILDING_STUB))
                  + "\n\t"
                  + "getTreeElement() = "
                  + getTreeElement()
                  + "\n\t"
                  + "vFile instanceof VirtualFileWithId = "
                  + (vFile instanceof VirtualFileWithId)
                  + "\n\t"
                  + "StubUpdatingIndex.canHaveStub(vFile) = "
                  + StubTreeLoader.getInstance().canHaveStub(vFile);
          rebuildStub();
          throw new AssertionError(message);
        }

        StubElement currentStubTree =
            ((IStubFileElementType) contentElementType).getBuilder().buildStubTree(this);
        if (currentStubTree == null) {
          throw new AssertionError(
              "Stub tree wasn't built for " + contentElementType + "; file: " + this);
        }

        tree = new StubTree((PsiFileStub) currentStubTree);
        tree.setDebugInfo("created in calcStubTree");
        try {
          TreeUtil.bindStubsToTree(this, tree);
        } catch (TreeUtil.StubBindingException e) {
          rebuildStub();
          throw new RuntimeException("Stub and PSI element type mismatch in " + getName(), e);
        }

        fileElement.putUserData(STUB_TREE_IN_PARSED_TREE, new SoftReference<StubTree>(tree));
      }

      return tree;
    }
  }
Ejemplo n.º 3
0
 public void treeExpanded(TreeExpansionEvent event) {
   TreePath treePath = event.getPath();
   if (treePath != null) {
     TreeUINode targetNode = (TreeUINode) treePath.getLastPathComponent();
     if (!targetNode.isChildrenLoaded()) {
       String targetPathText = TreeUtil.makePathText(treePath);
       String absPathText = PathUtil.makeChildPath(_tree.getRelativeRoot(), targetPathText);
       expandNode(targetNode, absPathText);
     }
   }
 }
  private void insertOuters(TreeElement root, Lexer lexer, final CharTable table) {
    TreePatcher patcher = TREE_PATCHER.forLanguage(root.getPsi().getLanguage());

    int treeOffset = 0;
    LeafElement leaf = TreeUtil.findFirstLeaf(root);
    while (lexer.getTokenType() != null) {
      IElementType tt = lexer.getTokenType();
      if (tt != myTemplateElementType) {
        while (leaf != null && treeOffset < lexer.getTokenStart()) {
          treeOffset += leaf.getTextLength();
          if (treeOffset > lexer.getTokenStart()) {
            leaf =
                patcher.split(
                    leaf, leaf.getTextLength() - (treeOffset - lexer.getTokenStart()), table);
            treeOffset = lexer.getTokenStart();
          }
          leaf = (LeafElement) TreeUtil.nextLeaf(leaf);
        }

        if (leaf == null) break;

        final OuterLanguageElementImpl newLeaf =
            createOuterLanguageElement(lexer, table, myOuterElementType);
        patcher.insert(leaf.getTreeParent(), leaf, newLeaf);
        leaf.getTreeParent().subtreeChanged();
        leaf = newLeaf;
      }
      lexer.advance();
    }

    if (lexer.getTokenType() != null) {
      assert lexer.getTokenType() != myTemplateElementType;
      final OuterLanguageElementImpl newLeaf =
          createOuterLanguageElement(lexer, table, myOuterElementType);
      ((CompositeElement) root).rawAddChildren(newLeaf);
      ((CompositeElement) root).subtreeChanged();
    }
  }
  @Override
  public ASTNode parseContents(ASTNode chameleon) {
    final CharTable table = SharedImplUtil.findCharTableByTree(chameleon);
    final FileElement treeElement =
        new DummyHolder(((TreeElement) chameleon).getManager(), null, table).getTreeElement();
    final PsiFile file = (PsiFile) TreeUtil.getFileElement((TreeElement) chameleon).getPsi();
    PsiFile originalFile = file.getOriginalFile();

    final TemplateLanguageFileViewProvider viewProvider =
        (TemplateLanguageFileViewProvider) originalFile.getViewProvider();

    final Language language = getTemplateFileLanguage(viewProvider);
    final CharSequence chars = chameleon.getChars();

    final PsiFile templateFile = createTemplateFile(file, language, chars, viewProvider);

    final TreeElement parsed = ((PsiFileImpl) templateFile).calcTreeElement();
    Lexer langLexer =
        LanguageParserDefinitions.INSTANCE.forLanguage(language).createLexer(file.getProject());
    final Lexer lexer =
        new MergingLexerAdapter(
            new TemplateBlackAndWhiteLexer(
                createBaseLexer(viewProvider),
                langLexer,
                myTemplateElementType,
                myOuterElementType),
            TokenSet.create(myTemplateElementType, myOuterElementType));
    lexer.start(chars);
    insertOuters(parsed, lexer, table);

    if (parsed != null) {
      final TreeElement element = parsed.getFirstChildNode();
      if (element != null) {
        ((CompositeElement) parsed).rawRemoveAllChildren();
        treeElement.rawAddChildren(element);
      }
    }

    treeElement.subtreeChanged();
    TreeElement childNode = treeElement.getFirstChildNode();

    DebugUtil.checkTreeStructure(parsed);
    DebugUtil.checkTreeStructure(treeElement);
    DebugUtil.checkTreeStructure(chameleon);
    DebugUtil.checkTreeStructure(file.getNode());
    DebugUtil.checkTreeStructure(originalFile.getNode());

    return childNode;
  }