@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);
}
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;
}
}
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;
}