@Nullable
private String[] getExplicitHintsForNode(SNode node) {
if (myHintsForNodeMap == null || !myHintsForNodeMap.containsKey(node.getReference())) {
return null;
}
Collection<String> hints = myHintsForNodeMap.get(node.getReference());
return hints.toArray(new String[hints.size()]);
}
public static SNode getAttribute(SNode node, IAttributeDescriptor descriptor) {
Iterable<SNode> list = getAttributes(node, descriptor);
if (Sequence.fromIterable(list).isEmpty()) {
return null;
}
if (Sequence.fromIterable(list).count() > 1) {
if (LOG.isEnabledFor(Level.ERROR)) {
LOG.error(
Sequence.fromIterable(list).count()
+ " nodes match single value attribute. The first found node returned as the value.");
}
if (LOG.isEnabledFor(Level.ERROR)) {
LOG.error(
" node="
+ node.getReference()
+ "; attribute="
+ ((String)
BHReflection.invoke(
SNodeOperations.asSConcept(
SNodeOperations.getConcept(Sequence.fromIterable(list).first())),
SMethodTrimmedId.create("getRole", null, "1653mnvAgoG")))
+ " ("
+ Sequence.fromIterable(list).first().getNodeId()
+ ")");
}
}
return Sequence.fromIterable(list).first();
}
public static SNode setAttribute(SNode node, IAttributeDescriptor descriptor, SNode value) {
Iterable<SNode> oldlist = getAttributes(node, descriptor);
if (Sequence.fromIterable(oldlist).isEmpty() && (value != null)) {
addAttribute(node, descriptor, value);
} else if ((value == null)) {
deleteAttribute(node, descriptor, value);
} else {
if (Sequence.fromIterable(oldlist).count() > 1) {
if (LOG.isEnabledFor(Level.ERROR)) {
LOG.error(
Sequence.fromIterable(oldlist).count()
+ " nodes match signle value attribute during attribute replacing. Only the first found node replaced.");
}
if (LOG.isEnabledFor(Level.ERROR)) {
LOG.error(
" node="
+ node.getReference()
+ "; attribute="
+ ((String)
BHReflection.invoke(
SNodeOperations.asSConcept(
SNodeOperations.getConcept(Sequence.fromIterable(oldlist).first())),
SMethodTrimmedId.create("getRole", null, "1653mnvAgoG")))
+ " ("
+ Sequence.fromIterable(oldlist).first().getNodeId()
+ ")");
}
}
SNodeOperations.replaceWithAnother(Sequence.fromIterable(oldlist).first(), value);
descriptor.update(value);
}
return value;
}
/**
* @deprecated Use alternative with SNodeReference, without explicit input node and
* ITemplateGenerator Kept in 3.3 as there might be generated code in MC.isApplicable methods
* that call it.
*/
@Deprecated
@ToRemove(version = 3.1)
public TemplateQueryContext(
SNode inputNode, SNode templateNode, TemplateContext context, ITemplateGenerator generator) {
myTemplateNode = templateNode == null ? null : templateNode.getReference();
myContext = context == null ? null : context.subContext(inputNode);
myGenerator = generator;
}
@Override
public SNodeReference getModifiesSwitch() {
SReference ref = mySwitch.getReference(RuleUtil.link_TemplateSwitch_modifiedSwitch);
if (ref == null) {
return null;
}
// proceed without resolving (at least for StaticReferences)
return ref.toNodePointer();
}
private static void assertReferenceEquals(SNode expectedNode, SNode actualNode) {
Set<String> roles = new HashSet<String>();
roles.addAll(jetbrains.mps.util.SNodeOperations.getReferenceRoles(expectedNode));
roles.addAll(jetbrains.mps.util.SNodeOperations.getReferenceRoles(actualNode));
Map<String, Set<SReference>> expRoleToReferenceMap = createRoleToReferenceMap(expectedNode);
Map<String, Set<SReference>> actRoleToReferenceMap = createRoleToReferenceMap(actualNode);
for (String role : roles) {
Assert.assertEquals(
getErrorString("different number of referents in role " + role, expectedNode, actualNode),
expRoleToReferenceMap.get(role).size(),
actRoleToReferenceMap.get(role).size());
SReference expectedReference = expectedNode.getReference(role);
SReference actualReference = actualNode.getReference(role);
assertReferenceEquals(
getErrorString("reference in role " + role, expectedNode, actualNode),
expectedReference,
actualReference);
}
}
@Override
public List<SubstituteAction> createActions() {
SConcept concept = mySourceNode.getConcept();
SLanguage primaryLanguage = concept.getLanguage();
if (primaryLanguage == null) {
LOG.error(
"Couldn't build actions : couldn't get declaring language for concept "
+ concept.getName());
return Collections.emptyList();
}
SReference reference = mySourceNode.getReference(myLink);
return createActions(reference == null ? null : reference.getTargetNode());
}
public void execute(SNode node) {
SReference ref =
node.getReference(((String) makeReferenceStatic_QuickFix.this.getField("role")[0]));
SNode target = ref.getTargetNode();
if (target == null) {
return;
}
SReference staticRef =
StaticReference.create(
((String) makeReferenceStatic_QuickFix.this.getField("role")[0]), node, target);
node.setReference(((String) makeReferenceStatic_QuickFix.this.getField("role")[0]), staticRef);
// add model import
((SModelBase) node.getModel()).addModelImport(target.getModel().getReference(), true);
}
@Override
public void execute(final EditorContext context) {
LOG.assertLog(
context.getRepository().getModelAccess().isCommandAction(),
"This action must be performed in command");
final EditorComponent editorComponent = (EditorComponent) context.getEditorComponent();
final Selection selection = editorComponent.getSelectionManager().getSelection();
final List<SNode> selectedNodes = selection.getSelectedNodes();
// this is used in case node is in repo to pass it into invokeLater
final List<SNodeReference> selectedReferences = new ArrayList<SNodeReference>();
for (SNode node : selectedNodes) {
selectedReferences.add(node.getReference());
}
final CellInfo pasteTargetCellInfo;
final SNode cellNodeSelected;
final SNodeReference selectedCellReference;
if (selection instanceof SingularSelection) {
EditorCell pasteTargetCell = getCellToPasteTo(context.getSelectedCell());
if (pasteTargetCell == null) {
return;
}
pasteTargetCellInfo = APICellAdapter.getCellInfo(pasteTargetCell);
cellNodeSelected = pasteTargetCell.getSNode();
selectedCellReference = cellNodeSelected.getReference();
} else {
pasteTargetCellInfo = null;
cellNodeSelected = null;
selectedCellReference = null;
}
final SModel modelToPaste = selectedNodes.get(0).getModel();
// sometimes model is not in repository (paste in merge dialog)
final boolean inRepository =
modelToPaste.getReference().resolve(context.getRepository()) != null;
// FIXME relationship between Project and Editor needs attention, it's bad to extract
final Project mpsProject = ProjectHelper.getProject(context.getRepository());
if (mpsProject == null) {
LOG.warning("Paste needs a project to show a dialog for additional imports");
return;
}
final PasteNodeData pasteNodeData = CopyPasteUtil.getPasteNodeDataFromClipboard(modelToPaste);
// FIXME why SwingUtlities? Is it necessary to execute in EDT thread? If yes, use ThreadUtils.
// If not, use any other thread than UI, e.g. app's pooled one.
SwingUtilities.invokeLater(
new Runnable() {
@Override
public void run() {
final Runnable addImportsRunnable =
CopyPasteUtil.addImportsWithDialog(pasteNodeData, modelToPaste, mpsProject);
context
.getRepository()
.getModelAccess()
.executeCommandInEDT(
new Runnable() {
@Override
public void run() {
if (addImportsRunnable != null) {
addImportsRunnable.run();
}
List<SNode> pasteNodes = pasteNodeData.getNodes();
List<SNode> currentSelectedNodes;
if (!inRepository) {
currentSelectedNodes = selectedNodes;
} else {
currentSelectedNodes = new ArrayList<SNode>();
for (SNodeReference ref : selectedReferences) {
currentSelectedNodes.add(
ref.resolve(MPSModuleRepository.getInstance()));
}
}
NodePaster nodePaster = new NodePaster(pasteNodes);
boolean disposed =
checkDisposedSelectedNodes(currentSelectedNodes, selectedReferences);
boolean canPasteWithRemove =
!disposed && nodePaster.canPasteWithRemove(currentSelectedNodes);
if (selection instanceof SingularSelection
&& (selection instanceof EditorCellLabelSelection
&& !isCompletelySelected((EditorCellLabelSelection) selection)
|| (selection instanceof EditorCellSelection
&& !canPasteWithRemove))) {
EditorCell selectedCell = pasteTargetCellInfo.findCell(editorComponent);
assert selectedCell != null;
if (canPasteBefore(selectedCell, pasteNodes)) {
SNode selectedNode =
inRepository
? selectedCellReference.resolve(
MPSModuleRepository.getInstance())
: cellNodeSelected;
if (checkDisposed(selectedCellReference, cellNodeSelected)) {
return;
}
new NodePaster(pasteNodes)
.pasteRelative(selectedNode, PastePlaceHint.BEFORE_ANCHOR);
} else {
new NodePaster(pasteNodes).paste(selectedCell);
}
} else if ((selection instanceof MultipleSelection
|| selection instanceof EditorCellSelection)
&& canPasteWithRemove) {
nodePaster.pasteWithRemove(currentSelectedNodes);
} else {
return;
}
Set<SReference> requireResolveReferences = new HashSet<SReference>();
for (SReference ref : pasteNodeData.getRequireResolveReferences()) {
// ref can be detached from modeltoPaste while using copy/paste handlers
if (ref.getSourceNode() == null || ref.getSourceNode().getModel() == null)
continue;
requireResolveReferences.add(ref);
}
ResolverComponent.getInstance()
.resolveScopesOnly(requireResolveReferences, context.getRepository());
// set selection
editorComponent.getUpdater().flushModelEvents();
SNode lastNode = pasteNodes.get(pasteNodes.size() - 1);
editorComponent
.getSelectionManager()
.setSelection(lastNode, SelectionManager.LAST_CELL, -1);
}
});
}
});
}
public void showWarningMessage(SNode node, String message) {
myGenerator
.getLogger()
.warning(node == null ? getTemplateNodeRef() : node.getReference(), message);
}
public void showInformationMessage(SNode node, String message) {
myGenerator
.getLogger()
.info(node == null ? getTemplateNodeRef() : node.getReference(), message);
}