Examples with SearchScope com.intellij.psi.search.SearchScope used on opensource projects

Example 96 with SearchScope

use of com.intellij.psi.search.SearchScope in project yii2support by nvlad.

the class ViewUtil method getPhpViewVariables.

@NotNull
public static Collection<String> getPhpViewVariables(PsiFile psiFile) {
    final ArrayList<String> result = new ArrayList<>();
    final HashSet<String> allVariables = new HashSet<>();
    final HashSet<String> declaredVariables = new HashSet<>();
    final Collection<Variable> viewVariables = PsiTreeUtil.findChildrenOfType(psiFile, Variable.class);
    for (FunctionReference reference : PsiTreeUtil.findChildrenOfType(psiFile, FunctionReference.class)) {
        if (reference.getNode().getElementType() == PhpElementTypes.FUNCTION_CALL && psiFile.getUseScope().equals(reference.getUseScope())) {
            if (reference.getName() != null && reference.getName().equals("compact")) {
                for (PsiElement element : reference.getParameters()) {
                    if (element instanceof StringLiteralExpression) {
                        allVariables.add(((StringLiteralExpression) element).getContents());
                    }
                }
            }
        }
    }
    final SearchScope fileScope = psiFile.getUseScope();
    final HashSet<String> usedBeforeDeclaration = new HashSet<>();
    for (Variable variable : viewVariables) {
        String variableName = variable.getName();
        if (variable.isDeclaration() && fileScope.equals(variable.getUseScope()) && !(variable.getParent() instanceof PhpUseList) && !(variable.getParent() instanceof UnaryExpression) && !(variable.getParent() instanceof SelfAssignmentExpression) && !usedBeforeDeclaration.contains(variableName)) {
            declaredVariables.add(variableName);
        } else {
            if (!ignoredVariables.contains(variableName)) {
                if (fileScope.equals(variable.getUseScope()) || variable.getParent() instanceof PhpUseList) {
                    if (variable.getName().equals("") && variable.getParent() instanceof StringLiteralExpression) {
                        Variable inlineVariable = PsiTreeUtil.findChildOfType(variable, Variable.class);
                        if (inlineVariable != null) {
                            allVariables.add(inlineVariable.getName());
                            usedBeforeDeclaration.add(variableName);
                        }
                    } else {
                        allVariables.add(variableName);
                        usedBeforeDeclaration.add(variableName);
                    }
                }
            }
        }
    }
    for (String variable : allVariables) {
        if (!declaredVariables.contains(variable)) {
            result.add(variable);
        }
    }
    return result;
}

Example 97 with SearchScope

use of com.intellij.psi.search.SearchScope in project intellij by bazelbuild.

the class BuildReferenceSearcher method processQuery.

@Override
public void processQuery(SearchParameters params, Processor<PsiReference> consumer) {
    PsiElement element = params.getElementToSearch();
    if (element instanceof NamedBuildElement) {
        String fnName = ((NamedBuildElement) element).getName();
        if (fnName != null) {
            searchForString(params, element, fnName);
        }
        return;
    }
    PsiFile file = ResolveUtil.asFileSearch(element);
    if (file != null) {
        processFileReferences(params, file);
        return;
    }
    if (!(element instanceof FuncallExpression)) {
        return;
    }
    FuncallExpression funcall = (FuncallExpression) element;
    PsiFile localFile = element.getContainingFile();
    if (localFile == null) {
        return;
    }
    Label label = funcall.resolveBuildLabel();
    if (label == null) {
        searchForExternalWorkspace(params, localFile, funcall);
        return;
    }
    List<String> stringsToSearch = LabelUtils.getAllValidLabelStrings(label, true);
    for (String string : stringsToSearch) {
        if (LabelUtils.isAbsolute(string)) {
            searchForString(params, element, string);
        } else {
            // only a valid reference from local package -- restrict the search scope accordingly
            SearchScope scope = limitScopeToFile(params.getScopeDeterminedByUser(), localFile);
            if (scope != null) {
                searchForString(params, scope, element, string);
            }
        }
    }
}

Example 98 with SearchScope

use of com.intellij.psi.search.SearchScope in project intellij by bazelbuild.

the class BuildReferenceSearcher method processFileReferences.

/**
 * Find all references to the given file within BUILD files.
 */
private void processFileReferences(SearchParameters params, PsiFile file) {
    if (file instanceof BuildFile) {
        BuildFile buildFile = (BuildFile) file;
        processBuildFileReferences(params, buildFile);
        if (buildFile.getBlazeFileType() == BlazeFileType.BuildPackage) {
            return;
        }
    // for skylark extensions, we also check for package-local references, below
    }
    BlazePackage blazePackage = BlazePackage.getContainingPackage(file);
    PsiDirectory directory = blazePackage != null ? blazePackage.getContainingDirectory() : null;
    if (directory == null) {
        return;
    }
    Label label = LabelUtils.createLabelForFile(blazePackage, PsiUtils.getFilePath(file));
    if (label == null) {
        return;
    }
    if (!(file instanceof BuildFile)) {
        // search globally, for an absolute label reference
        String absoluteLabel = String.format("//%s:%s", label.blazePackage(), label.targetName());
        searchForString(params, file, absoluteLabel);
    }
    // search for local references in the containing blaze package
    List<String> stringsToSearch = LabelUtils.getAllValidLabelStrings(label, true);
    SearchScope scope = params.getScopeDeterminedByUser().intersectWith(blazePackage.getSearchScope(true));
    for (String string : stringsToSearch) {
        searchForString(params, scope, file, string);
    }
}