Examples with TextSelection org.eclipse.jface.text.TextSelection used on opensource projects

Example 86 with TextSelection

use of org.eclipse.jface.text.TextSelection in project titan.EclipsePlug-ins by eclipse.

the class TTCN3Editor method createPartControl.

@Override
public void createPartControl(final Composite parent) {
    super.createPartControl(parent);
    projectionViewer = (ProjectionViewer) getSourceViewer();
    projectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
    projectionSupport.install();
    projectionViewer.doOperation(ProjectionViewer.TOGGLE);
    annotationModel = projectionViewer.getProjectionAnnotationModel();
    getSelectionProvider().addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            TTCN3Editor.this.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(null);
        }
    });
    getSelectionProvider().addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            ISelection selection = event.getSelection();
            if (selection.isEmpty() || !(selection instanceof TextSelection) || "".equals(((TextSelection) selection).getText())) {
                return;
            }
            final TextSelection textSelection = (TextSelection) selection;
            final int offset = textSelection.getOffset() + textSelection.getLength();
            occurrencesMarker.markOccurences(getDocument(), offset);
        }
    });
    IFile file = (IFile) getEditorInput().getAdapter(IFile.class);
    if (file != null) {
        EditorTracker.put(file, this);
    }
}

Example 87 with TextSelection

use of org.eclipse.jface.text.TextSelection in project titan.EclipsePlug-ins by eclipse.

the class TTCNPPEditor method createPartControl.

@Override
public void createPartControl(final Composite parent) {
    super.createPartControl(parent);
    projectionViewer = (ProjectionViewer) getSourceViewer();
    projectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
    projectionSupport.install();
    projectionViewer.doOperation(ProjectionViewer.TOGGLE);
    annotationModel = projectionViewer.getProjectionAnnotationModel();
    getSelectionProvider().addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            TTCNPPEditor.this.getEditorSite().getActionBars().getStatusLineManager().setErrorMessage(null);
        }
    });
    getSelectionProvider().addSelectionChangedListener(new ISelectionChangedListener() {

        @Override
        public void selectionChanged(final SelectionChangedEvent event) {
            ISelection selection = event.getSelection();
            if (selection.isEmpty() || !(selection instanceof TextSelection) || "".equals(((TextSelection) selection).getText())) {
                return;
            }
            final TextSelection textSelection = (TextSelection) selection;
            final int offset = textSelection.getOffset() + textSelection.getLength();
            occurrencesMarker.markOccurences(getDocument(), offset);
        }
    });
    IFile file = (IFile) getEditorInput().getAdapter(IFile.class);
    if (file != null) {
        EditorTracker.put(file, this);
    }
}

Example 88 with TextSelection

use of org.eclipse.jface.text.TextSelection in project titan.EclipsePlug-ins by eclipse.

the class GotoMatchingBracketAction method run.

@Override
public void run(final IAction action) {
    if (targetEditor == null) {
        return;
    }
    if (!selection.isEmpty()) {
        if (selection instanceof TextSelection) {
            TextSelection tSelection = (TextSelection) selection;
            if (tSelection.getLength() != 0) {
                return;
            }
        }
    }
    IDocument document = targetEditor.getDocument();
    int carretOffset = targetEditor.getCarretOffset();
    PairMatcher pairMatcher = new PairMatcher();
    IRegion region = pairMatcher.match(document, carretOffset);
    if (region == null) {
        return;
    }
    int targetOffset;
    if (region.getOffset() + 1 == carretOffset) {
        targetOffset = region.getOffset() + region.getLength();
    } else {
        targetOffset = region.getOffset() + 1;
    }
    targetEditor.setCarretOffset(targetOffset);
    targetEditor.selectAndReveal(targetOffset, 0);
}

Example 89 with TextSelection

use of org.eclipse.jface.text.TextSelection 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 90 with TextSelection

use of org.eclipse.jface.text.TextSelection 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;
}