Java Code Examples for org.eclipse.jface.resource.JFaceResources#getFont()

private Control createPreviewer(Composite parent) {

		IPreferenceStore store= new ChainedPreferenceStore(new IPreferenceStore[] { fOverlayStore, JavaPlugin.getDefault().getCombinedPreferenceStore()});
		fPreviewViewer= new JavaSourceViewer(parent, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER, store);
		fColorManager= new JavaColorManager(false);
		PropertiesFileSourceViewerConfiguration configuration= new PropertiesFileSourceViewerConfiguration(fColorManager, store, null, IPropertiesFilePartitions.PROPERTIES_FILE_PARTITIONING);
		fPreviewViewer.configure(configuration);
		Font font= JFaceResources.getFont(PreferenceConstants.PROPERTIES_FILE_EDITOR_TEXT_FONT);
		fPreviewViewer.getTextWidget().setFont(font);
		new SourcePreviewerUpdater(fPreviewViewer, configuration, store);
		fPreviewViewer.setEditable(false);

		String content= loadPreviewContentFromFile("PropertiesFileEditorColorSettingPreviewCode.txt"); //$NON-NLS-1$
		IDocument document= new Document(content);
		PropertiesFileDocumentSetupParticipant.setupDocument(document);
		fPreviewViewer.setDocument(document);

		return fPreviewViewer.getControl();
	}
 

public void propertyChange(PropertyChangeEvent event) {
	if (natTable == null || natTable.isDisposed()) {
		return;
	}
	String property = event.getProperty();

	if ("net.heartsome.cat.te.ui.tmxeditor.font".equals(property)) {
		Font font = JFaceResources.getFont("net.heartsome.cat.te.ui.tmxeditor.font");
		ICellPainter cellPainter = natTable.getConfigRegistry().getConfigAttribute(
				CellConfigAttributes.CELL_PAINTER, DisplayMode.NORMAL,
				TeNattableConstant.SOURCE_EDIT_CELL_LABEL);

		if (cellPainter instanceof TmxEditorTextPainter) {
			TmxEditorTextPainter textPainter = (TmxEditorTextPainter) cellPainter;
			if (textPainter.getFont() == null || !textPainter.getFont().equals(font)) {
				TeActiveCellEditor.commit();
				textPainter.loadFont(font);
				refrush();
			}
		}
	}
}
 

private void setFont(String fontId, FontData[] data) {
	String fdString = PreferenceConverter.getStoredRepresentation(data);

	Font existing = JFaceResources.getFont(fontId);
	String existingString = "";
	if (!(existing.isDisposed())) {
		existingString = PreferenceConverter
				.getStoredRepresentation(existing.getFontData());
	}
	if (existingString.equals(fdString)) {
		return;
	}
	JFaceResources.getFontRegistry().put(fontId, data);

	ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
	String key = ThemeElementHelper.createPreferenceKey(currentTheme,fontId);
	IPreferenceStore store = WorkbenchPlugin.getDefault().getPreferenceStore();
	store.setValue(key, fdString);
}
 

public TextPainterWithPadding(boolean wrapText, int topPadding, int rightPadding, int bottomPadding,
		int leftPadding, final XLIFFEditorImplWithNatTable editor, Font font) {
	Assert.isNotNull(editor.getTable(), Messages.getString("editor.TextPainterWithPadding.msg1"));
	this.wrapText = wrapText;
	this.topPadding = topPadding;
	this.rightPadding = rightPadding;
	this.bottomPadding = bottomPadding;
	this.leftPadding = leftPadding;
	this.editor = editor;
	if (font == null) {
		font = JFaceResources.getFont(net.heartsome.cat.ts.ui.Constants.XLIFF_EDITOR_TEXT_FONT);
	}
	setFont(font);

	tagRender = new InnerTagRender();
}
 

public void propertyChange(PropertyChangeEvent event) {
	if (gridTable == null || gridTable.isDisposed()) {
		return;
	}
	String property = event.getProperty();
	if (net.heartsome.cat.ts.ui.Constants.MATCH_VIEWER_TEXT_FONT.equals(property)) {
		Font font = JFaceResources.getFont(net.heartsome.cat.ts.ui.Constants.MATCH_VIEWER_TEXT_FONT);
		sourceColunmCellRenderer.setFont(font);
		targetColumnCellRenderer.setFont(font);
		GridData sTextGd = new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1);
		sourceText.getTextWidget().setFont(font);
		int lineH = sourceText.getTextWidget().getLineHeight() * 2;
		sTextGd.heightHint = lineH;
		sTextGd.minimumHeight = lineH;
		sourceText.getTextWidget().setLayoutData(sTextGd);
		gridTable.redraw();
		sourceText.getTextWidget().getParent().layout();
	}
}
 

public static Font getFont(FontData...fontDatas) {
	StringBuilder keyBuilder = new StringBuilder();
	for (FontData fontData : fontDatas) {
		keyBuilder.append(fontData.toString());
	}
	String key = keyBuilder.toString();

	if (JFaceResources.getFontRegistry().hasValueFor(key)) {
		return JFaceResources.getFont(key);
	} else {
		JFaceResources.getFontRegistry().put(key, fontDatas);
		return JFaceResources.getFont(key);
	}
}
 

public static Font getFont(FontData... fontDatas) {
	StringBuilder keyBuilder = new StringBuilder();
	for (FontData fontData : fontDatas) {
		keyBuilder.append(fontData.toString());
	}
	String key = keyBuilder.toString();

	if (!JFaceResources.getFontRegistry().hasValueFor(key)) {
		JFaceResources.getFontRegistry().put(key, fontDatas);
	}
	return JFaceResources.getFont(key);
}
 

PropertiesFileViewer(Composite parent) {
	fSourceViewer= new SourceViewer(parent, null, SWT.LEFT_TO_RIGHT | SWT.H_SCROLL | SWT.V_SCROLL);
	JavaTextTools tools= JavaCompareUtilities.getJavaTextTools();
	if (tools != null) {
		IPreferenceStore store= JavaPlugin.getDefault().getCombinedPreferenceStore();
		fSourceViewer.configure(new PropertiesFileSourceViewerConfiguration(tools.getColorManager(), store, null, IPropertiesFilePartitions.PROPERTIES_FILE_PARTITIONING));
	}

	fSourceViewer.setEditable(false);

	String symbolicFontName= PropertiesFileMergeViewer.class.getName();
	Font font= JFaceResources.getFont(symbolicFontName);
	if (font != null)
		fSourceViewer.getTextWidget().setFont(font);
}
 

private Control createPreviewer(Composite parent) {

		IPreferenceStore generalTextStore= EditorsUI.getPreferenceStore();
		IPreferenceStore store= new ChainedPreferenceStore(new IPreferenceStore[] { getPreferenceStore(), new PreferencesAdapter(createTemporaryCorePreferenceStore()), generalTextStore });
		fPreviewViewer= new JavaSourceViewer(parent, null, null, false, SWT.H_SCROLL | SWT.BORDER, store);
		SimpleJavaSourceViewerConfiguration configuration= new SimpleJavaSourceViewerConfiguration(fColorManager, store, null, IJavaPartitions.JAVA_PARTITIONING, false);
		fPreviewViewer.configure(configuration);
		// fake 1.5 source to get 1.5 features right.
		configuration.handlePropertyChangeEvent(new PropertyChangeEvent(this, JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_4, JavaCore.VERSION_1_5));
		Font font= JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
		fPreviewViewer.getTextWidget().setFont(font);
		new JavaSourcePreviewerUpdater(fPreviewViewer, configuration, store);

		fPreviewViewer.setEditable(false);
		Cursor arrowCursor= fPreviewViewer.getTextWidget().getDisplay().getSystemCursor(SWT.CURSOR_ARROW);
		fPreviewViewer.getTextWidget().setCursor(arrowCursor);

		// Don't set caret to 'null' as this causes https://bugs.eclipse.org/293263
//		fPreviewViewer.getTextWidget().setCaret(null);

		String content= loadPreviewContentFromFile("ColorSettingPreviewCode.txt"); //$NON-NLS-1$
		IDocument document= new Document(content);
		JavaPlugin.getDefault().getJavaTextTools().setupJavaDocumentPartitioner(document, IJavaPartitions.JAVA_PARTITIONING);
		fPreviewViewer.setDocument(document);

		installSemanticHighlighting();


		return fPreviewViewer.getControl();
	}
 

private TextFontStyler()
{
	Font textFont = JFaceResources.getFont(JFaceResources.TEXT_FONT);
	FontData[] textFontData = textFont.getFontData();
	// limit the height of the font
	if (textFontData[0].getHeight() > SnippetsContentAssistant.MAX_HEIGHT)
	{
		maxHeightTextFont = new Font(textFont.getDevice(), textFontData[0].getName(),
				SnippetsContentAssistant.MAX_HEIGHT, textFontData[0].getStyle());
	}
}
 

public static Font getFont(FontData...fontDatas) {
	StringBuilder keyBuilder = new StringBuilder();
	for (FontData fontData : fontDatas) {
		keyBuilder.append(fontData.toString());
	}
	String key = keyBuilder.toString();

	if (JFaceResources.getFontRegistry().hasValueFor(key)) {
		return JFaceResources.getFont(key);
	} else {
		JFaceResources.getFontRegistry().put(key, fontDatas);
		return JFaceResources.getFont(key);
	}
}
 

public Point computeSizeConstraints(int widthInChars, int heightInChars)
{
	if (fSymbolicFontName == null)
		return null;

	GC gc = new GC(fBrowser);
	Font font = fSymbolicFontName == null ? JFaceResources.getDialogFont() : JFaceResources
			.getFont(fSymbolicFontName);
	gc.setFont(font);
	int width = gc.getFontMetrics().getAverageCharWidth();
	int height = gc.getFontMetrics().getHeight();
	gc.dispose();

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

public void propertyChange(PropertyChangeEvent event) {
	if (gridTable == null || gridTable.isDisposed()) {
		return;
	}
	String property = event.getProperty();
	if (Constants.MATCH_VIEWER_TEXT_FONT.equals(property)) {
		Font font = JFaceResources.getFont(Constants.MATCH_VIEWER_TEXT_FONT);
		idColumnCellRenderer.setFont(font);
		srcColumnCellRenderer.setFont(font);
		tgtColumnCellRenderer.setFont(font);
		propColumnCellRenderer.setFont(font);
		gridTable.redraw();
	}
}
 

/**
 * 给 NatTable 添加可编辑单元格的配置
 * @return ;
 */
private IConfiguration editableGridConfiguration() {
	return new AbstractRegistryConfiguration() {

		public void configureRegistry(IConfigRegistry configRegistry) {
			TextPainterWithPadding painter = new TextPainterWithPadding(true, Constants.SEGMENT_TOP_MARGIN,
					Constants.SEGMENT_RIGHT_MARGIN, Constants.SEGMENT_BOTTOM_MARGIN, Constants.SEGMENT_LEFT_MARGIN,
					XLIFFEditorImplWithNatTable.this,
					JFaceResources.getFont(net.heartsome.cat.ts.ui.Constants.XLIFF_EDITOR_TEXT_FONT));
			configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, painter, DisplayMode.NORMAL,
					GridRegion.BODY);
			// configRegistry.registerConfigAttribute(CellConfigAttributes.CELL_PAINTER, new StyledTextPainter(
			// table), DisplayMode.NORMAL, GridRegion.BODY);
			configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new TagDisplayConverter(
					XLIFFEditorImplWithNatTable.this), DisplayMode.NORMAL, SOURCE_EDIT_CELL_LABEL);
			configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new TagDisplayConverter(
					XLIFFEditorImplWithNatTable.this), DisplayMode.NORMAL, TARGET_EDIT_CELL_LABEL);

			configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITABLE_RULE,
					IEditableRule.ALWAYS_EDITABLE, DisplayMode.EDIT, SOURCE_EDIT_CELL_LABEL);
			configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITABLE_RULE,
					IEditableRule.ALWAYS_EDITABLE, DisplayMode.EDIT, TARGET_EDIT_CELL_LABEL);

			configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, new StyledTextCellEditor(
					XLIFFEditorImplWithNatTable.this), DisplayMode.EDIT, SOURCE_EDIT_CELL_LABEL);
			configRegistry.registerConfigAttribute(EditConfigAttributes.CELL_EDITOR, new StyledTextCellEditor(
					XLIFFEditorImplWithNatTable.this), DisplayMode.EDIT, TARGET_EDIT_CELL_LABEL);

			// configRegistry.registerConfigAttribute(CellConfigAttributes.DISPLAY_CONVERTER, new
			// TagDisplayConverter(
			// XLIFFEditorImplWithNatTable.this, innerTagUtil), DisplayMode.EDIT, EDIT_CELL_LABEL);
		}
	};
}
 

/**
 * Constructor creating the console with the console font.
 */
public N4JSStackTraceConsole() {
	super(ConsoleMessages.msgN4JSStackTraceConsole(), CONSOLE_TYPE, null, true);
	Font font = JFaceResources.getFont(IDebugUIConstants.PREF_CONSOLE_FONT);
	setFont(font);
	partitioner.connect(getDocument());
}
 

/**
 * Constructor for TabbedPropertyTitle.
 *
 * @param parent
 *            the parent composite.
 * @param factory
 *            the widget factory for the tabbed property sheet
 */
public TabbedPropertyTitle(Composite parent,
		TabbedPropertySheetWidgetFactory factory) {
	super(parent, SWT.NO_FOCUS);
	this.factory = factory;

	this.addPaintListener(e -> {
			if (image == null && (text == null || text.equals(BLANK))) {
				label.setVisible(false);
			} else {
				label.setVisible(true);
			}
			drawTitleBackground(e);
	});

	factory.getColors().initializeSectionToolBarColors();
	setBackground(factory.getColors().getBackground());
	setForeground(factory.getColors().getForeground());

	FormLayout layout = new FormLayout();
	layout.marginWidth = 1;
	layout.marginHeight = 2;
	setLayout(layout);

	Font font;
	if (! JFaceResources.getFontRegistry().hasValueFor(TITLE_FONT)) {
		FontData[] fontData = JFaceResources.getFontRegistry().getBold(
				JFaceResources.DEFAULT_FONT).getFontData();
		/* title font is 2pt larger than that used in the tabs. */
		fontData[0].setHeight(fontData[0].getHeight() + 2);
		JFaceResources.getFontRegistry().put(TITLE_FONT, fontData);
	}
	font = JFaceResources.getFont(TITLE_FONT);

	label = factory.createCLabel(this, BLANK);
	label.setBackground(new Color[] {
			factory.getColors().getColor(IFormColors.H_GRADIENT_END),
			factory.getColors().getColor(IFormColors.H_GRADIENT_START) },
			new int[] { 100 }, true);
	label.setFont(font);
	label.setForeground(factory.getColors().getColor(IFormColors.TITLE));
	FormData data = new FormData();
	data.left = new FormAttachment(0, 0);
	data.top = new FormAttachment(0, 0);
	data.right = new FormAttachment(100, 0);
	data.bottom = new FormAttachment(100, 0);
	label.setLayoutData(data);

	/*
	 * setImage(PlatformUI.getWorkbench().getSharedImages().getImage(
	 * ISharedImages.IMG_OBJ_ELEMENT));
	 */
}
 

private TextStyle createTextStyle(String foregroundKey, String backgroundKey) {
	Color foreground = getColor(foregroundKey);
	Color background = getColor(backgroundKey);
	return new TextStyle(JFaceResources.getFont(net.heartsome.cat.ts.ui.Constants.XLIFF_EDITOR_TEXT_FONT), foreground, background);
}
 

public static Font getFont(String key) {
	return JFaceResources.getFont(key);
}
 

@Override
public Font getFont(Object element, int columnIndex) {
	// Regardless of the element and its position, we want to use a monospaced font.
	return JFaceResources.getFont(JFaceResources.TEXT_FONT);
}
 

ErrorTraceTreeViewer(final Tree parent, final ModelEditor associatedModelEditor) {
	treeViewer = new TreeViewer(parent);
	treeViewer.setUseHashlookup(true);
	treeViewer.setContentProvider(new StateContentProvider());
	ColumnViewerToolTipSupport.enableFor(treeViewer);

	final TraceDisplayResizer resizer = new TraceDisplayResizer(parent);
	final StateLabelProvider labelProvider = new StateLabelProvider();
	for (int i = 0; i < COLUMN_TEXTS.length; i++) {
		final TreeViewerColumn column = new TreeViewerColumn(treeViewer, i);
		column.getColumn().setText(COLUMN_TEXTS[i]);
		column.getColumn().setWidth(COLUMN_WIDTH[i]);
		column.setLabelProvider(labelProvider);
		resizer.setColumnForIndex(column, i);
		column.getColumn().addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				// reverse the current trace
				final TLCError error = (TLCError) treeViewer.getInput();
				error.reverseTrace();
				// Reset the viewer's selection to the empty selection. With empty
				// selection, the subsequent refresh call does *not* invalidate the
				// StateContentProvider's lazy policy.
				// We know that the user clicked on the tree's column header
				// and the real selection is of little importance.
				treeViewer.setSelection(new ISelection() {
					public boolean isEmpty() {
						return true;
					}
				});
				treeViewer.refresh(false);
				
				// remember the order for next trace shown
				final IDialogSettings dialogSettings = Activator.getDefault().getDialogSettings();
				dialogSettings.put(TLCModelLaunchDataProvider.STATESORTORDER,
						!dialogSettings.getBoolean(TLCModelLaunchDataProvider.STATESORTORDER));
			}
		});
	}
	
       parent.addControlListener(resizer);
	
	errorTraceFontChangeListener = (event) -> {
		if ((event == null) || event.getProperty().equals(ITLCPreferenceConstants.I_TLC_ERROR_TRACE_FONT)) {
			final Font f = JFaceResources.getFont(ITLCPreferenceConstants.I_TLC_ERROR_TRACE_FONT);
			
			JFaceResources.getFontRegistry().put(TLCErrorView.JFACE_ERROR_TRACE_ID, f.getFontData());

			if (treeViewer != null) {
				treeViewer.refresh(true);
			}
		}
	};
	errorTraceFontChangeListener.propertyChange(null);
       JFaceResources.getFontRegistry().addListener(errorTraceFontChangeListener);
       
       createContextMenu();
       
       setModelEditor(associatedModelEditor);
}