Example usage for org.eclipse.jface.resource JFaceResources getFont

List of usage examples for org.eclipse.jface.resource JFaceResources getFont

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Introduction

In this page you can find the example usage for org.eclipse.jface.resource JFaceResources getFont.

Prototype

public static Font getFont(String symbolicName)

Source Link

Document

Returns the font in JFace's font registry with the given symbolic font name.

Usage

From source file:org.eclipse.cdt.internal.ui.preferences.CEditorColoringConfigurationBlock.java

License:Open Source License

private Control createPreviewer(Composite parent) {
    IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
    IPreferenceStore store = new ChainedPreferenceStore(
            new IPreferenceStore[] { getPreferenceStore(), generalTextStore });
    fPreviewViewer = new CSourceViewer(parent, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER,
            store);//from   w  w  w  . j a  v a 2s  .  c om
    SimpleCSourceViewerConfiguration configuration = new SimpleCSourceViewerConfiguration(fColorManager, store,
            null, ICPartitions.C_PARTITIONING, false);
    fPreviewViewer.configure(configuration);
    Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    fPreviewViewer.getTextWidget().setFont(font);
    CSourcePreviewerUpdater.registerPreviewer(fPreviewViewer, configuration, store);
    fPreviewViewer.setEditable(false);

    String content = loadPreviewContentFromFile("ColorSettingPreviewCode.txt"); //$NON-NLS-1$
    IDocument document = new Document(content);
    CUIPlugin.getDefault().getTextTools().setupCDocumentPartitioner(document, ICPartitions.C_PARTITIONING,
            null);
    fPreviewViewer.setDocument(document);

    installSemanticHighlighting();

    return fPreviewViewer.getControl();
}

From source file:org.eclipse.cdt.internal.ui.preferences.CodeTemplateBlock.java

License:Open Source License

private SourceViewer createViewer(Composite parent, int nColumns) {
    Label label = new Label(parent, SWT.NONE);
    label.setText(PreferencesMessages.CodeTemplateBlock_preview);
    GridData data = new GridData();
    data.horizontalSpan = nColumns;/*from  w w  w.j  a  va  2s  .com*/
    label.setLayoutData(data);

    IDocument document = new Document();
    CTextTools tools = CUIPlugin.getDefault().getTextTools();
    tools.setupCDocumentPartitioner(document, ICPartitions.C_PARTITIONING, null);
    IPreferenceStore store = CUIPlugin.getDefault().getCombinedPreferenceStore();
    SourceViewer viewer = new CSourceViewer(parent, null, null, false, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL,
            store);
    CodeTemplateSourceViewerConfiguration configuration = new CodeTemplateSourceViewerConfiguration(
            tools.getColorManager(), store, null, fTemplateProcessor);
    viewer.configure(configuration);
    viewer.setEditable(false);
    viewer.setDocument(document);

    Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    viewer.getTextWidget().setFont(font);
    new CSourcePreviewerUpdater(viewer, configuration, store);

    Control control = viewer.getControl();
    data = new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
    data.horizontalSpan = nColumns;
    data.heightHint = fPixelConverter.convertHeightInCharsToPixels(5);
    control.setLayoutData(data);

    return viewer;
}

From source file:org.eclipse.cdt.internal.ui.preferences.CSourcePreviewerUpdater.java

License:Open Source License

/**
 * Registers a source preview updater for the given viewer, configuration and preference store.
 *
 * @param viewer the viewer/* w  w  w. j  a  v a2s.com*/
 * @param configuration the configuration
 * @param preferenceStore the preference store
 */
static public void registerPreviewer(final SourceViewer viewer, final CSourceViewerConfiguration configuration,
        final IPreferenceStore preferenceStore) {
    Assert.isNotNull(viewer);
    Assert.isNotNull(configuration);
    Assert.isNotNull(preferenceStore);
    final IPropertyChangeListener fontChangeListener = new IPropertyChangeListener() {
        /*
         * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
         */
        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(PreferenceConstants.EDITOR_TEXT_FONT)) {
                Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
                viewer.getTextWidget().setFont(font);
            }
        }
    };
    final IPropertyChangeListener propertyChangeListener = new IPropertyChangeListener() {
        /*
         * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
         */
        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (configuration.affectsTextPresentation(event)) {
                configuration.handlePropertyChangeEvent(event);
                viewer.invalidateTextPresentation();
            }
        }
    };
    viewer.getTextWidget().addDisposeListener(new DisposeListener() {
        /*
         * @see org.eclipse.swt.events.DisposeListener#widgetDisposed(org.eclipse.swt.events.DisposeEvent)
         */
        @Override
        public void widgetDisposed(DisposeEvent e) {
            preferenceStore.removePropertyChangeListener(propertyChangeListener);
            JFaceResources.getFontRegistry().removeListener(fontChangeListener);
        }
    });
    JFaceResources.getFontRegistry().addListener(fontChangeListener);
    preferenceStore.addPropertyChangeListener(propertyChangeListener);
}

From source file:org.eclipse.cdt.internal.ui.preferences.EditTemplateDialog.java

License:Open Source License

private SourceViewer createEditor(Composite parent) {
    String prefix = getPrefix();/* ww w.jav a2 s  . c o m*/
    IDocument document = new Document(prefix + fTemplate.getPattern());
    CTextTools tools = CUIPlugin.getDefault().getTextTools();
    tools.setupCDocumentPartitioner(document, ICPartitions.C_PARTITIONING, null);
    IPreferenceStore store = CUIPlugin.getDefault().getCombinedPreferenceStore();
    SourceViewer viewer = new CSourceViewer(parent, null, null, false, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL,
            store);
    CodeTemplateSourceViewerConfiguration configuration = new CodeTemplateSourceViewerConfiguration(
            tools.getColorManager(), store, null, fTemplateProcessor);
    viewer.configure(configuration);
    viewer.setEditable(true);
    viewer.setDocument(document, prefix.length(), document.getLength() - prefix.length());

    Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    viewer.getTextWidget().setFont(font);
    new CSourcePreviewerUpdater(viewer, configuration, store);

    int nLines = document.getNumberOfLines();
    if (nLines < 5) {
        nLines = 5;
    } else if (nLines > 12) {
        nLines = 12;
    }

    Control control = viewer.getControl();
    GridData data = new GridData(GridData.FILL_BOTH);
    data.widthHint = convertWidthInCharsToPixels(80);
    data.heightHint = convertHeightInCharsToPixels(nLines);
    control.setLayoutData(data);

    viewer.addTextListener(new ITextListener() {
        @Override
        public void textChanged(TextEvent event) {
            if (event.getDocumentEvent() != null)
                doSourceChanged(event.getDocumentEvent().getDocument());
        }
    });

    viewer.addSelectionChangedListener(new ISelectionChangedListener() {
        @Override
        public void selectionChanged(SelectionChangedEvent event) {
            updateSelectionDependentActions();
        }
    });

    return viewer;
}

From source file:org.eclipse.cdt.internal.ui.preferences.formatter.CPreview.java

License:Open Source License

/**
 * Create a new C preview/*from w w w. j  a  va2s  . c o  m*/
 * @param workingValues
 * @param parent
 */
public CPreview(Map<String, String> workingValues, Composite parent) {
    CTextTools tools = CUIPlugin.getDefault().getTextTools();
    fPreviewDocument = new Document();
    fWorkingValues = workingValues;
    tools.setupCDocumentPartitioner(fPreviewDocument, ICPartitions.C_PARTITIONING, null);

    PreferenceStore prioritizedSettings = new PreferenceStore();

    IPreferenceStore[] chain = { prioritizedSettings, CUIPlugin.getDefault().getCombinedPreferenceStore() };
    fPreferenceStore = new ChainedPreferenceStore(chain);
    fSourceViewer = new CSourceViewer(parent, null, null, false,
            SWT.READ_ONLY | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER, fPreferenceStore);
    fViewerConfiguration = new SimpleCSourceViewerConfiguration(tools.getColorManager(), fPreferenceStore, null,
            ICPartitions.C_PARTITIONING, true);
    fSourceViewer.configure(fViewerConfiguration);
    fSourceViewer.getTextWidget().setFont(JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT));

    fMarginPainter = new MarginPainter(fSourceViewer);
    final RGB rgb = PreferenceConverter.getColor(fPreferenceStore,
            AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN_COLOR);
    fMarginPainter.setMarginRulerColor(tools.getColorManager().getColor(rgb));
    fSourceViewer.addPainter(fMarginPainter);

    new CSourcePreviewerUpdater();
    fSourceViewer.setDocument(fPreviewDocument);
}

From source file:org.eclipse.cdt.internal.ui.refactoring.extractfunction.ExtractFunctionInputPage.java

License:Open Source License

private void createSignaturePreview(Composite composite, RowLayouter layouter) {
    Label previewLabel = new Label(composite, SWT.NONE);
    previewLabel.setText(Messages.ExtractFunctionInputPage_signature_preview);
    layouter.perform(previewLabel);/*from w  w w.ja  v a  2s . com*/

    IPreferenceStore store = CUIPlugin.getDefault().getCombinedPreferenceStore();
    signaturePreview = new CSourceViewer(composite, null, null, false,
            SWT.READ_ONLY | SWT.V_SCROLL | SWT.WRAP /*| SWT.BORDER*/, store);
    signaturePreview.configure(new CSourceViewerConfiguration(
            CUIPlugin.getDefault().getTextTools().getColorManager(), store, null, null));
    signaturePreview.getTextWidget().setFont(JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT));
    signaturePreview.adaptBackgroundColor(composite);
    signaturePreview.setDocument(signaturePreviewDocument);
    signaturePreview.setEditable(false);

    // Layouting problems with wrapped text: see http://bugs.eclipse.org/bugs/show_bug.cgi?id=9866
    Control signaturePreviewControl = signaturePreview.getControl();
    PixelConverter pixelConverter = new PixelConverter(signaturePreviewControl);
    GridData gdata = new GridData(GridData.FILL_BOTH);
    gdata.widthHint = pixelConverter.convertWidthInCharsToPixels(50);
    gdata.heightHint = pixelConverter.convertHeightInCharsToPixels(3);
    signaturePreviewControl.setLayoutData(gdata);
    layouter.perform(signaturePreviewControl);
}

From source file:org.eclipse.cdt.internal.ui.text.AbstractCompareViewerInformationControl.java

License:Open Source License

@Override
public Point computeSizeConstraints(int widthInChars, int heightInChars) {
    Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    GC gc = new GC(fCompareViewerControl);
    gc.setFont(font);/*from w  w w.  jav  a2 s  .c  o m*/
    int width = gc.getFontMetrics().getAverageCharWidth();
    int height = gc.getFontMetrics().getHeight();
    gc.dispose();

    return new Point(widthInChars * width, heightInChars * height);
}

From source file:org.eclipse.cdt.internal.ui.text.AbstractSourceViewerInformationControl.java

License:Open Source License

protected final ISourceViewer createSourceViewer(Composite parent, int style) {
    IPreferenceStore store = CUIPlugin.getDefault().getCombinedPreferenceStore();
    SourceViewer sourceViewer = new CSourceViewer(parent, null, null, false, style, store);
    CTextTools tools = CUIPlugin.getDefault().getTextTools();
    sourceViewer.configure(new SimpleCSourceViewerConfiguration(tools.getColorManager(), store, null,
            ICPartitions.C_PARTITIONING, false));
    sourceViewer.setEditable(false);/*w w w  .  j a  va 2s. com*/

    fText = sourceViewer.getTextWidget();
    GridData gd = new GridData(GridData.BEGINNING | GridData.FILL_BOTH);
    fText.setLayoutData(gd);
    initializeColors();
    fText.setForeground(parent.getDisplay().getSystemColor(SWT.COLOR_INFO_FOREGROUND));
    fText.setBackground(fBackgroundColor);

    fTextFont = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    fText.setFont(fTextFont);

    return sourceViewer;
}

From source file:org.eclipse.cdt.internal.ui.text.c.hover.CMacroCompareViewer.java

License:Open Source License

@Override
protected void configureTextViewer(TextViewer textViewer) {
    super.configureTextViewer(textViewer);

    // hack: gain access to text viewers
    switch (fViewerIndex++) {
    case 0://from  w  w w  . jav  a 2 s .  c o  m
        fTopViewer = textViewer;
        fTopViewer.getTextWidget().setFont(JFaceResources.getFont(CMergeViewer.class.getName()));
        break;
    case 1:
        fLeftViewer = textViewer;
        fLeftViewer.getTextWidget().setFont(JFaceResources.getFont(CMergeViewer.class.getName()));
        fLeftViewer.addTextPresentationListener(fLeftHighlighter);
        break;
    case 2:
        fRightViewer = textViewer;
        fRightViewer.getTextWidget().setFont(JFaceResources.getFont(CMergeViewer.class.getName()));
        fRightViewer.addTextPresentationListener(fRightHighlighter);
    }
}

From source file:org.eclipse.cdt.internal.ui.text.c.hover.CMacroExpansionExplorationControl.java

License:Open Source License

protected ISourceViewer createSourceViewer(Composite parent, int style) {
    IPreferenceStore store = CUIPlugin.getDefault().getCombinedPreferenceStore();
    SourceViewer sourceViewer = new CSourceViewer(parent, null, null, false, style, store);
    CTextTools tools = CUIPlugin.getDefault().getTextTools();
    sourceViewer.configure(new SimpleCSourceViewerConfiguration(tools.getColorManager(), store, null,
            ICPartitions.C_PARTITIONING, false));
    sourceViewer.setEditable(false);//from   ww  w.  ja  va2 s  .  com

    fMacroText = sourceViewer.getTextWidget();

    Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
    fMacroText.setFont(font);

    GridData gd = new GridData(GridData.BEGINNING | GridData.FILL_BOTH);
    gd.heightHint = fMacroText.getLineHeight() * 2;
    fMacroText.setLayoutData(gd);

    final Document doc = new Document();
    CUIPlugin.getDefault().getTextTools().setupCDocument(doc);
    sourceViewer.setDocument(doc);
    return sourceViewer;
}