Examples with IErlFunctionClause org.erlide.engine.model.erlang.IErlFunctionClause used on opensource projects

Example 6 with IErlFunctionClause

use of org.erlide.engine.model.erlang.IErlFunctionClause in project erlide_eclipse by erlang.

the class SimpleCodeInspectionHandler method extractFunction.

private IErlFunctionClause extractFunction(final OtpErlangTuple fTuple) throws OtpErlangRangeException, ErlModelException {
    final IErlModule mod = extractModule(fTuple.elementAt(0));
    final String function = ((OtpErlangAtom) fTuple.elementAt(1)).atomValue();
    final int arity = ((OtpErlangLong) fTuple.elementAt(2)).intValue();
    final IErlFunctionClause f = ErlangEngine.getInstance().getModel().findFunction(new FunctionRef(mod.getModuleName(), function, arity));
    return f;
}

Example 7 with IErlFunctionClause

use of org.erlide.engine.model.erlang.IErlFunctionClause in project erlide_eclipse by erlang.

the class CodeInspectionResultsView method createPartControl.

@Override
public void createPartControl(final Composite parent) {
    viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
    viewer.setContentProvider(new ViewContentProvider());
    viewer.setLabelProvider(new ViewLabelProvider());
    viewer.setInput(getViewSite());
    viewer.addDoubleClickListener(new IDoubleClickListener() {

        @Override
        public void doubleClick(final DoubleClickEvent event) {
            final IStructuredSelection s = (IStructuredSelection) event.getSelection();
            final Object o = s.getFirstElement();
            if (o instanceof IErlModule) {
                final IErlModule m = (IErlModule) o;
                WranglerUtils.openFile((IFile) m.getResource());
            } else if (o instanceof IErlFunctionClause) {
                WranglerUtils.highlightSelection((IErlFunctionClause) o);
            }
        }
    });
}

Example 8 with IErlFunctionClause

use of org.erlide.engine.model.erlang.IErlFunctionClause in project erlide_eclipse by erlang.

the class ErlangCompareUtilities method getErlElementID.

/**
 * Returns a name for the given Erlang element
 */
static String getErlElementID(final IErlElement e) {
    final StringBuilder sb = new StringBuilder();
    final ErlElementKind kind = e.getKind();
    sb.append(kind);
    if (kind == ErlElementKind.FUNCTION) {
        final IErlFunction f = (IErlFunction) e;
        sb.append(f.getNameWithArity());
    } else if (kind == ErlElementKind.CLAUSE) {
        final IErlFunctionClause fc = (IErlFunctionClause) e;
        sb.append(fc.getHead());
    } else if (kind == ErlElementKind.ATTRIBUTE) {
        final IErlAttribute a = (IErlAttribute) e;
        sb.append(a.getName());
        if (a.getValue() != null) {
            sb.append(a.getValue().toString());
        }
    } else if (kind == ErlElementKind.RECORD_DEF || kind == ErlElementKind.MACRO_DEF) {
        final IErlPreprocessorDef pd = (IErlPreprocessorDef) e;
        sb.append(pd.getDefinedName());
    }
    return sb.toString();
}

Example 9 with IErlFunctionClause

use of org.erlide.engine.model.erlang.IErlFunctionClause in project erlide_eclipse by erlang.

the class SearchUtil method getSearchPatternFromOpenResultAndLimitTo.

public static ErlangSearchPattern getSearchPatternFromOpenResultAndLimitTo(final IErlModule module, final int offset, final OpenResult res, final LimitTo limitTo, final boolean matchAnyFunctionDefinition) throws ErlModelException {
    if (res == null) {
        return null;
    }
    if (res.isLocalCall()) {
        String moduleName;
        if (module != null) {
            moduleName = module.getModuleName();
            if (offset != -1) {
                final IErlElement e = module.getElementAt(offset);
                if (new OpenUtils().isTypeDefOrRecordDef(e, res)) {
                    return new TypeRefPattern(moduleName, res.getFun(), limitTo);
                }
            }
        } else {
            moduleName = res.getName();
        }
        return new FunctionPattern(moduleName, res.getFun(), res.getArity(), limitTo, matchAnyFunctionDefinition, module, true);
    }
    String moduleName = res.getName();
    if (moduleName == null) {
        return null;
    }
    final String unquoted = StringUtils.unquote(moduleName);
    if (res.isExternalCall()) {
        if (module != null && offset != -1) {
            final IErlElement e = module.getElementAt(offset);
            if (e != null && (e.getKind() == ErlElementKind.TYPESPEC || e.getKind() == ErlElementKind.RECORD_DEF)) {
                return new TypeRefPattern(moduleName, res.getFun(), limitTo);
            }
        }
        String oldName;
        moduleName = unquoted;
        do {
            oldName = moduleName;
            moduleName = ErlangEngine.getInstance().getModelFindService().resolveMacroValue(moduleName, module);
        } while (!moduleName.equals(oldName));
        return new FunctionPattern(moduleName, res.getFun(), res.getArity(), limitTo, matchAnyFunctionDefinition, module, false);
    } else if (res.isMacro()) {
        return new MacroPattern(unquoted, limitTo);
    } else if (res.isRecord()) {
        return new RecordPattern(unquoted, limitTo);
    } else if (res.isInclude()) {
        return new IncludePattern(moduleName, limitTo);
    } else if (res.isVariable()) {
        if (module != null) {
            if (offset != -1) {
                final IErlElement e = module.getElementAt(offset);
                if (e instanceof IErlFunctionClause) {
                    final IErlFunctionClause c = (IErlFunctionClause) e;
                    return new VariablePattern(c.getFunctionName(), c.getArity(), c.getHead(), res.getName(), limitTo, module);
                }
            }
        }
    } else if (res.isField()) {
        return new RecordFieldPattern(res.getFun(), unquoted, limitTo);
    }
    return null;
}

Example 10 with IErlFunctionClause

use of org.erlide.engine.model.erlang.IErlFunctionClause in project erlide_eclipse by erlang.

the class ErlangCompletionService method getParameterNames.

List<String> getParameterNames(final IErlFunction function) {
    final List<String> parameters = function.getParameters();
    final int arity = function.getArity();
    final List<String> result = new ArrayList<>(arity);
    addEmptyParameterNames(arity, result);
    addParametersFromFunctionParameters(parameters, result);
    for (final IErlFunctionClause clause : function.getClauses()) {
        addParametersFromFunctionParameters(clause.getParameters(), result);
    }
    return result;
}