Examples with IdentifierFinderVisitor org.eclipse.titan.designer.declarationsearch.IdentifierFinderVisitor used on opensource projects

Example 1 with IdentifierFinderVisitor

use of org.eclipse.titan.designer.declarationsearch.IdentifierFinderVisitor in project titan.EclipsePlug-ins by eclipse.

the class ReferenceFinder method detectAssignmentDataByOffset.

public boolean detectAssignmentDataByOffset(final Module module, final int offset, final IEditorPart targetEditor, final boolean reportErrors, final boolean reportDebugInformation) {
    // detect the scope we are in
    scope = module.getSmallestEnclosingScope(offset);
    if (scope == null) {
        if (reportErrors) {
            targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(NORECOGNISABLESCOPE);
        }
        return false;
    }
    final IdentifierFinderVisitor visitor = new IdentifierFinderVisitor(offset);
    module.accept(visitor);
    final Declaration declaration = visitor.getReferencedDeclaration();
    if (declaration == null) {
        return false;
    }
    assignment = declaration.getAssignment();
    if (assignment == null) {
        if (reportErrors) {
            targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(NORECOGNISABLEASSIGNMENT);
        }
        return false;
    }
    scope = detectSmallestScope(assignment);
    // assignments which are created during SA
    if (assignment instanceof Undefined_Assignment) {
        assignment = ((Undefined_Assignment) assignment).getRealAssignment(CompilationTimeStamp.getBaseTimestamp());
        if (assignment == null) {
            if (reportErrors) {
                targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(NORECOGNISABLEASSIGNMENT);
            }
            return false;
        }
    }
    // in a field
    if (assignment.getAssignmentType() == Assignment_type.A_TYPE) {
        type = assignment.getType(CompilationTimeStamp.getBaseTimestamp());
        if (type == null) {
            if (reportErrors) {
                targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(NOASSIGNMENTTYPE);
            }
            return false;
        }
        type.getEnclosingField(offset, this);
        type = type.getTypeRefdLast(CompilationTimeStamp.getBaseTimestamp());
    }
    if (reportDebugInformation) {
        final MessageConsoleStream stream = TITANDebugConsole.getConsole().newMessageStream();
        TITANDebugConsole.println("found scope: name=" + scope.getScopeName() + "  type=" + scope.getClass().getName(), stream);
        TITANDebugConsole.println("found assignment: name=" + assignment.getIdentifier().getDisplayName() + "  type=" + assignment.getClass().getName(), stream);
        if (type != null) {
            TITANDebugConsole.println("found type: name=" + type.getTypename() + "  type=" + type.getClass().getName(), stream);
        }
        if (fieldId != null) {
            TITANDebugConsole.println("found field: name=" + fieldId.getDisplayName(), stream);
        }
    }
    return true;
}

Example 2 with IdentifierFinderVisitor

use of org.eclipse.titan.designer.declarationsearch.IdentifierFinderVisitor in project titan.EclipsePlug-ins by eclipse.

the class OpenDeclaration method doOpenDeclaration.

private final void doOpenDeclaration() {
    if (targetEditor == null || !(targetEditor instanceof TTCNPPEditor)) {
        return;
    }
    targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(null);
    IFile file = (IFile) targetEditor.getEditorInput().getAdapter(IFile.class);
    if (file == null) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(FILENOTIDENTIFIABLE);
        return;
    }
    if (!TITANNature.hasTITANNature(file.getProject())) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(TITANNature.NO_TITAN_FILE_NATURE_FOUND);
        return;
    }
    if (ResourceExclusionHelper.isExcluded(file)) {
        MessageDialog.openError(null, "Open Declaration does not work within excluded resources", "This module is excluded from build. To use the Open Declaration " + "feature please click on the 'Toggle exclude from build state' in the context menu of the Project Explorer. ");
        return;
    }
    IPreferencesService prefs = Platform.getPreferencesService();
    boolean reportDebugInformation = prefs.getBoolean(ProductConstants.PRODUCT_ID_DESIGNER, PreferenceConstants.DISPLAYDEBUGINFORMATION, true, null);
    int offset;
    if (!selection.isEmpty() && selection instanceof TextSelection && !"".equals(((TextSelection) selection).getText())) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("text selected: " + ((TextSelection) selection).getText());
        }
        TextSelection tSelection = (TextSelection) selection;
        offset = tSelection.getOffset() + tSelection.getLength();
    } else {
        offset = ((TTCNPPEditor) targetEditor).getCarretOffset();
    }
    ProjectSourceParser projectSourceParser = GlobalParser.getProjectSourceParser(file.getProject());
    final Module module = projectSourceParser.containedModule(file);
    if (module == null) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("Can not find the module.");
        }
        return;
    }
    IdentifierFinderVisitor visitor = new IdentifierFinderVisitor(offset);
    module.accept(visitor);
    final Declaration decl = visitor.getReferencedDeclaration();
    if (decl == null) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("No visible elements found");
        }
        return;
    }
    selectAndRevealDeclaration(decl.getIdentifier().getLocation());
}

Example 3 with IdentifierFinderVisitor

use of org.eclipse.titan.designer.declarationsearch.IdentifierFinderVisitor in project titan.EclipsePlug-ins by eclipse.

the class OpenDeclaration method doOpenDeclaration.

private final void doOpenDeclaration() {
    if (targetEditor == null || !(targetEditor instanceof TTCN3Editor)) {
        return;
    }
    targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(null);
    IFile file = (IFile) targetEditor.getEditorInput().getAdapter(IFile.class);
    if (file == null) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(FILENOTIDENTIFIABLE);
        return;
    }
    if (!TITANNature.hasTITANNature(file.getProject())) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(TITANNature.NO_TITAN_FILE_NATURE_FOUND);
        return;
    }
    if (ResourceExclusionHelper.isExcluded(file)) {
        MessageDialog.openError(null, "Open Declaration does not work within excluded resources", "This module is excluded from build. To use the Open Declaration " + "feature please click on the 'Toggle exclude from build state' in the context menu of the Project Explorer. ");
        return;
    }
    IPreferencesService prefs = Platform.getPreferencesService();
    boolean reportDebugInformation = prefs.getBoolean(ProductConstants.PRODUCT_ID_DESIGNER, PreferenceConstants.DISPLAYDEBUGINFORMATION, true, null);
    int offset;
    if (selection instanceof TextSelection && !selection.isEmpty() && !"".equals(((TextSelection) selection).getText())) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("text selected: " + ((TextSelection) selection).getText());
        }
        TextSelection tSelection = (TextSelection) selection;
        offset = tSelection.getOffset() + tSelection.getLength();
    } else {
        offset = ((TTCN3Editor) targetEditor).getCarretOffset();
    }
    ProjectSourceParser projectSourceParser = GlobalParser.getProjectSourceParser(file.getProject());
    final Module module = projectSourceParser.containedModule(file);
    if (module == null) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("The file " + file.getLocation() + "does not seem to contain a valid module.");
            CompilationTimeStamp timestamp = projectSourceParser.getLastTimeChecked();
            if (timestamp == null) {
                TITANDebugConsole.println("The project " + file.getProject() + " was not yet analyzed semantically");
            } else {
                TITANDebugConsole.println("The project " + file.getProject() + " was last checked in " + projectSourceParser.getLastTimeChecked().toString());
            }
        }
        return;
    }
    IdentifierFinderVisitor visitor = new IdentifierFinderVisitor(offset);
    module.accept(visitor);
    final Declaration decl = visitor.getReferencedDeclaration();
    if (decl == null) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("No visible elements found");
        }
        return;
    }
    selectAndRevealDeclaration(decl.getIdentifier().getLocation());
    return;
}

Example 4 with IdentifierFinderVisitor

use of org.eclipse.titan.designer.declarationsearch.IdentifierFinderVisitor in project titan.EclipsePlug-ins by eclipse.

the class OccurencesMarker method findOccurrencesLocationBased.

/**
 * Finds the occurrences of the element located on the given offset.
 * This search is based on the {@link ASTLocationChainVisitor}.
 *
 * @param module
 *                The module to search the occurrences in
 * @param offset
 *                An offset in the module
 * @return The found references. Includes the definition of the element.
 */
protected List<Hit> findOccurrencesLocationBased(final Module module, final int offset) {
    final IdentifierFinderVisitor visitor = new IdentifierFinderVisitor(offset);
    module.accept(visitor);
    final Declaration def = visitor.getReferencedDeclaration();
    if (def == null || !def.shouldMarkOccurrences()) {
        removeOccurences(false);
        return new ArrayList<Hit>();
    }
    return def.getReferences(module);
}

Example 5 with IdentifierFinderVisitor

use of org.eclipse.titan.designer.declarationsearch.IdentifierFinderVisitor in project titan.EclipsePlug-ins by eclipse.

the class OpenDeclaration method doOpenDeclaration.

private final void doOpenDeclaration() {
    if (targetEditor == null || !(targetEditor instanceof ASN1Editor)) {
        return;
    }
    targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(null);
    IFile file = (IFile) targetEditor.getEditorInput().getAdapter(IFile.class);
    if (file == null) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(FILENOTIDENTIFIABLE);
        return;
    }
    if (!TITANNature.hasTITANNature(file.getProject())) {
        targetEditor.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(TITANNature.NO_TITAN_FILE_NATURE_FOUND);
        return;
    }
    if (ResourceExclusionHelper.isExcluded(file)) {
        MessageDialog.openError(null, "Open Declaration does not work within excluded resources", "This module is excluded from build. To use the Open Declaration " + "feature please click on the 'Toggle exclude from build state' in the context menu of the Project Explorer. ");
        return;
    }
    IPreferencesService prefs = Platform.getPreferencesService();
    boolean reportDebugInformation = prefs.getBoolean(ProductConstants.PRODUCT_ID_DESIGNER, PreferenceConstants.DISPLAYDEBUGINFORMATION, true, null);
    int offset;
    if (!selection.isEmpty() && selection instanceof TextSelection && !"".equals(((TextSelection) selection).getText())) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("text selected: " + ((TextSelection) selection).getText());
        }
        TextSelection tSelection = (TextSelection) selection;
        offset = tSelection.getOffset() + tSelection.getLength();
    } else {
        offset = ((ASN1Editor) targetEditor).getCarretOffset();
    }
    ProjectSourceParser projectSourceParser = GlobalParser.getProjectSourceParser(file.getProject());
    final Module module = projectSourceParser.containedModule(file);
    if (module == null) {
        // TODO: How could this happen??? (NPE occured)
        return;
    }
    IdentifierFinderVisitor visitor = new IdentifierFinderVisitor(offset);
    module.accept(visitor);
    final Declaration decl = visitor.getReferencedDeclaration();
    if (decl == null) {
        if (reportDebugInformation) {
            TITANDebugConsole.println("No visible elements found");
        }
        return;
    }
    selectAndRevealDeclaration(decl.getIdentifier().getLocation());
}