public static void openOpenResult(
final ErlangEditor editor,
final IErlModule module,
final Backend backend,
final int offset,
final IErlProject erlProject,
final OpenResult res)
throws CoreException, ErlModelException, PartInitException, BadLocationException,
OtpErlangRangeException, BackendException {
final IErlModel model = ErlangCore.getModel();
final IProject project = erlProject == null ? null : erlProject.getProject();
final IErlElement element = editor.getElementAt(offset, true);
IErlElement foundElement = null;
ISourceRange foundSourceRange = null;
final boolean checkAllProjects = NavigationPreferencePage.getCheckAllProjects();
if (res.isExternalCall()) {
foundElement = findExternalCallOrType(module, res, project, element, checkAllProjects);
} else if (res.isInclude()) {
foundElement = findInclude(module, erlProject, res, model, project);
} else if (res.isLocalCall()) {
foundElement =
findLocalCall(module, backend, erlProject, res, project, element, checkAllProjects);
} else if (res.isVariable() && element instanceof ISourceReference) {
final ISourceReference sref = (ISourceReference) element;
final ISourceRange range = sref.getSourceRange();
final String elementText = editor.getDocument().get(range.getOffset(), range.getLength());
foundSourceRange = ErlModelUtils.findVariable(backend, range, res.getName(), elementText);
} else if (res.isRecord() || res.isMacro()) {
final IErlElement.Kind kind =
res.isMacro() ? IErlElement.Kind.MACRO_DEF : IErlElement.Kind.RECORD_DEF;
foundElement =
ErlModelUtils.findPreprocessorDef(
backend, project, module, res.getName(), kind, model.getExternalIncludes(erlProject));
}
if (foundElement != null) {
ErlModelUtils.openElement(foundElement);
} else if (foundSourceRange != null) {
ErlModelUtils.openSourceRange(module, foundSourceRange);
}
}
private static IErlElement findInclude(
final IErlModule module,
final IErlProject erlProject,
final OpenResult res,
final IErlModel model,
final IProject project)
throws CoreException {
final IContainer parent = module == null ? null : module.getResource().getParent();
IResource r =
ResourceUtil.recursiveFindNamedResourceWithReferences(
project, res.getName(), PluginUtils.getIncludePathFilter(project, parent));
if (r == null) {
final String includeFile =
ModelUtils.findIncludeFile(project, res.getName(), model.getExternalIncludes(erlProject));
if (includeFile != null) {
r = ResourceUtil.openExternal(includeFile);
}
}
if (r instanceof IFile) {
final IFile file = (IFile) r;
return model.findModule(file);
}
return null;
}
/**
* Add error markers from a list of error tuples
*
* @param resource
* @param errorList
*/
public static void addErrorMarkers(final IResource resource, final OtpErlangList errorList) {
for (final OtpErlangObject odata : errorList.elements()) {
try {
final OtpErlangTuple data = (OtpErlangTuple) odata;
String msg = ErlUtils.asString(data.elementAt(2));
if (msg.length() > 1000) {
msg = msg.substring(0, 1000) + "......";
}
final String fileName = (String) TypeConverter.erlang2java(data.elementAt(1), String.class);
IResource res = resource;
if (!BuilderHelper.samePath(resource.getLocation().toString(), fileName)) {
final IProject project = resource.getProject();
res = BuilderHelper.findResourceByLocation(project, fileName);
if (res == null) {
try {
final IErlModel model = ErlangCore.getModel();
final String includeFile =
ModelUtils.findIncludeFile(
project, fileName, model.getExternalIncludes(model.findProject(project)));
if (includeFile != null) {
final IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
res = workspaceRoot;
}
} catch (final Exception e) {
ErlLogger.warn(e);
}
}
}
int line = 0;
if (data.elementAt(0) instanceof OtpErlangLong) {
try {
line = ((OtpErlangLong) data.elementAt(0)).intValue();
} catch (final OtpErlangRangeException e) {
}
}
int sev = IMarker.SEVERITY_INFO;
try {
switch (((OtpErlangLong) data.elementAt(3)).intValue()) {
case 0:
sev = IMarker.SEVERITY_ERROR;
break;
case 1:
sev = IMarker.SEVERITY_WARNING;
break;
default:
sev = IMarker.SEVERITY_INFO;
break;
}
} catch (final OtpErlangRangeException e) {
}
if (res != null) {
addMarker(res, fileName, resource, msg, line, sev, "");
} else {
addMarker(
resource.getProject(),
null,
null,
"can't find " + fileName,
0,
IMarker.SEVERITY_ERROR,
"");
addMarker(resource, null, null, "?? " + msg, line, sev, "");
}
} catch (final Exception e) {
ErlLogger.warn(e);
ErlLogger.warn("got: %s", odata);
}
}
}
