private void acceptPotentialMethodDeclaration(CompletionProposal proposal) {
try {
DartElement enclosingElement = null;
if (getContext().isExtended()) {
enclosingElement = getContext().getEnclosingElement();
} else if (fCompilationUnit != null) {
enclosingElement = fCompilationUnit.getElementAt(proposal.getCompletionLocation() + 1);
}
if (enclosingElement == null) {
return;
}
Type type = enclosingElement.getAncestor(Type.class);
if (type != null) {
String prefix = String.valueOf(proposal.getName());
int completionStart = proposal.getReplaceStart();
int completionEnd = proposal.getReplaceEnd();
int relevance = computeRelevance(proposal);
GetterSetterCompletionProposal.evaluateProposals(
type,
prefix,
completionStart,
completionEnd - completionStart,
proposal.getReplaceEndIdentifier() - completionStart,
relevance + 2,
fSuggestedMethodNames,
fDartProposals);
MethodDeclarationCompletionProposal.evaluateProposals(
type,
prefix,
completionStart,
completionEnd - completionStart,
proposal.getReplaceEndIdentifier() - completionStart,
relevance,
fSuggestedMethodNames,
fDartProposals);
}
} catch (CoreException e) {
DartToolsPlugin.log(e);
}
}
/** Map from the source language to the target language (Dart to Javascript). */
public SourceLocation mapDartToJavascript(IFile file, int line) {
// given the file, find the dart element
DartElement dartElement = DartCore.create(file);
if (dartElement == null) {
return SourceLocation.UNKNOWN_LOCATION;
}
// given that, find the dart application / library
DartLibraryImpl dartLibrary = (DartLibraryImpl) dartElement.getAncestor(DartLibrary.class);
if (dartLibrary == null) {
return SourceLocation.UNKNOWN_LOCATION;
}
try {
// [out/DartAppFileName.app.js.map]
IPath outputLocation = getMainDartProject().getOutputLocation();
List<LibraryConfigurationFileImpl> libraryConfigurationFiles =
dartLibrary.getChildrenOfType(LibraryConfigurationFileImpl.class);
// if (libraryConfigurationFiles.size() > 0) {
// String libraryName = libraryConfigurationFiles.get(0).getFile().getName();
//
// IPath sourceMapPath = outputLocation.append(libraryName + ".js.map");
//
// SourceMapping mapping = getCachedSourceMappingPath(sourceMapPath);
//
// if (mapping != null && mapping instanceof SourceMappingReversable) {
// SourceMappingReversable revMapping = (SourceMappingReversable) mapping;
//
// String sourcePath = findMatchingSourcePath(file, revMapping);
//
// if (sourcePath != null) {
// Collection<OriginalMapping> mappings = revMapping.getReverseMapping(sourcePath,
// line, 1);
//
// // TODO(devoncarew): We need to handle the case where there are more then one
// mappings
// // returned; this will probably involve setting one breakpoint per mapping. More
// then
// // one mapping ==> something like a function that's been inlined into multiple
// places.
// if (mappings.size() > 0) {
// OriginalMapping map = mappings.iterator().next();
//
// String fileName = map.getOriginalFile();
// int lineNumber = map.getLineNumber();
//
// return new SourceLocation(new Path(fileName), lineNumber);
// }
// }
// }
// }
} catch (DartModelException exception) {
DartCore.logError(exception);
}
return SourceLocation.UNKNOWN_LOCATION;
}