List of usage examples for org.eclipse.jface.viewers IFontProvider getFont
public Font getFont(Object element);
From source file:com.aptana.ide.views.outline.UnifiedOutlineProvider.java
License:Open Source License
/** * @see org.eclipse.jface.viewers.IFontProvider#getFont(java.lang.Object) *//*from w ww.j ava 2 s . c o m*/ public Font getFont(Object element) { Font result = null; switchLanguage(element); if (this._currentProviders != null) { IFontProvider fontProvider = this._currentProviders.fontProvider; if (fontProvider != null) { result = fontProvider.getFont(element); } } return result; }
From source file:com.clustercontrol.jobmanagement.viewer.JobTableTreeViewer.java
License:Open Source License
@Override protected void doUpdateItem(Item item, Object element) { // update icon and label // Similar code in TableTreeViewer.doUpdateItem() IBaseLabelProvider prov = getLabelProvider(); ICommonTableLabelProvider tprov = null; if (prov instanceof ICommonTableLabelProvider) { tprov = (ICommonTableLabelProvider) prov; int columnCount = getTree().getColumnCount(); TreeItem ti = (TreeItem) item;// w ww . j av a2s . c om WidgetTestUtil.setTestId(this, null, ti); ////ti.setData(ClusterControlPlugin.CUSTOM_WIDGET_ID, "jobTableTreeViewerTi"); // Also enter loop if no columns added. See 1G9WWGZ: JFUIF:WINNT - // TableViewer with 0 columns does not work for (int column = 0; column < columnCount || column == 0; column++) { String text = "";//$NON-NLS-1$ Image image = null; Color color = null; text = tprov.getColumnText(element, column); image = tprov.getColumnImage(element, column); color = tprov.getColumnColor(element, column); ti.setText(column, text); // Apparently a problem to setImage to null if already null if (ti.getImage(column) != image) ti.setImage(column, image); if (color != null) { ti.setBackground(color); } } if (prov instanceof IColorProvider) { IColorProvider cprov = (IColorProvider) prov; ti.setForeground(cprov.getForeground(element)); ti.setBackground(cprov.getBackground(element)); } if (prov instanceof IFontProvider) { IFontProvider fprov = (IFontProvider) prov; ti.setFont(fprov.getFont(element)); } } else { //ICommonTableLabelProvider????????? super.doUpdateItem(item, element); } }
From source file:com.clustercontrol.viewer.CommonTableViewer.java
License:Open Source License
@Override protected void doUpdateItem(Widget widget, Object element, boolean fullMap) { if (widget instanceof TableItem) { final TableItem item = (TableItem) widget; WidgetTestUtil.setTestId(this, null, item); // remember element we are showing if (fullMap) { associate(element, item);//from ww w . java 2 s .c o m } else { item.setData(element); mapElement(element, item); } IBaseLabelProvider prov = getLabelProvider(); ICommonTableLabelProvider tprov = null; if (prov instanceof ICommonTableLabelProvider) { tprov = (ICommonTableLabelProvider) prov; int columnCount = super.getTable().getColumnCount(); TableItem ti = item; WidgetTestUtil.setTestId(this, null, ti); // Also enter loop if no columns added. See 1G9WWGZ: JFUIF:WINNT // - TableViewer with 0 columns does not work for (int column = 0; column < columnCount || column == 0; column++) { // Similar code in TableTreeViewer.doUpdateItem() String text = "";//$NON-NLS-1$ Image image = null; Color color = null; text = tprov.getColumnText(element, column); image = tprov.getColumnImage(element, column); color = tprov.getColumnColor(element, column); ti.setText(column, text); if (ti.getImage(column) != image) { ti.setImage(column, image); } if (color != null) { ti.setBackground(column, color); } } if (prov instanceof IColorProvider) { IColorProvider cprov = (IColorProvider) prov; ti.setForeground(cprov.getForeground(element)); ti.setBackground(cprov.getBackground(element)); } if (prov instanceof IFontProvider) { IFontProvider fprov = (IFontProvider) prov; ti.setFont(fprov.getFont(element)); } } else { //ICommonTableLabelProvider????????? super.doUpdateItem(widget, element, fullMap); } } }
From source file:net.refractions.udig.project.element.provider.ProjectElementAdapterItemProvider.java
License:Open Source License
/** * If the extension's LabelProvider is non-null and implements the * IFontProvider interface the font from the provider is returned otherwise * null is returned//from www .ja va 2s . c o m */ public Font getFont(Object object) { ProjectElementAdapter projectElementAdapter = ((ProjectElementAdapter) object); IGenericProjectElement backingObject = projectElementAdapter.getBackingObject(); if (backingObject == null) { return null; } String extensionId = backingObject.getExtensionId(); IConfigurationElement extension = findExtension(extensionId); String labelProviderAtt = extension.getAttribute(LABEL_PROVIDER_ATT); Font font = null; if (labelProviderAtt != null) { try { IBaseLabelProvider baseProvider = (IBaseLabelProvider) extension .createExecutableExtension(LABEL_PROVIDER_ATT); if (baseProvider instanceof IFontProvider) { IFontProvider labelProvider = (IFontProvider) baseProvider; font = labelProvider.getFont(backingObject); } } catch (CoreException e) { // not good log this ProjectEditPlugin.log("Unable to load the LabelProvider for Element: " + extensionId, e); } } return font; }
From source file:org.eclipse.debug.internal.ui.DelegatingModelPresentation.java
License:Open Source License
public Font getFont(Object element) { IDebugModelPresentation presentation = getConfiguredPresentation(element); if (presentation instanceof IFontProvider) { IFontProvider fontProvider = (IFontProvider) presentation; return fontProvider.getFont(element); }//from w w w .java 2 s. c om return null; }
From source file:org.eclipse.debug.internal.ui.elements.adapters.MemorySegmentLabelAdapter.java
License:Open Source License
private FontData getColumnFontData(Object element, int columnIndex, AbstractAsyncTableRendering tableRendering) { if (element instanceof MemorySegment) { MemorySegment segment = (MemorySegment) element; if (segment.getBytes().length != tableRendering.getBytesPerLine()) return null; IFontProvider fontProvider = (IFontProvider) tableRendering.getAdapter(IFontProvider.class); if (fontProvider != null && columnIndex > 0) { MemoryRenderingElement renderingElement = getMemoryRenderingElement(element, columnIndex, tableRendering);/*from w w w .ja va 2 s . c o m*/ if (renderingElement != null) { Font font = fontProvider.getFont(renderingElement); if (font != null) return font.getFontData()[0]; } } } return null; }
From source file:org.eclipse.debug.internal.ui.LazyModelPresentation.java
License:Open Source License
public Font getFont(Object element) { IDebugModelPresentation presentation = getPresentation(); if (presentation instanceof IFontProvider) { IFontProvider fontProvider = (IFontProvider) presentation; return fontProvider.getFont(element); }/*from w w w .jav a 2s . c o m*/ return null; }
From source file:org.eclipse.debug.internal.ui.views.launch.DebugElementHelper.java
License:Open Source License
/** * Returns the font data for the given element, or * <code>null</code> if none. * //from w w w . ja v a 2 s. co m * @param element object for which font data is required * @param presentation presentation to obtain font from * @return the font data for the given element, or * <code>null</code> if none * @since 3.3 */ public static FontData getFont(Object element, IDebugModelPresentation presentation) { Font font = null; if (presentation instanceof IFontProvider) { IFontProvider provider = (IFontProvider) presentation; font = provider.getFont(element); } else { font = getPresentation().getFont(element); } if (font != null) { return font.getFontData()[0]; } return null; }
From source file:org.eclipse.gef4.zest.core.viewers.internal.GraphItemStyler.java
License:Open Source License
public static void styleItem(GraphItem item, final IBaseLabelProvider labelProvider) { if (item instanceof GraphNode) { GraphNode node = (GraphNode) item; // set defaults. if (node.getGraphModel().getNodeStyle() != ZestStyles.NONE) { node.setNodeStyle(node.getGraphModel().getNodeStyle()); } else {//from w w w .j av a 2 s . c om node.setNodeStyle(SWT.NONE); } Object entity = node.getData(); if (labelProvider instanceof IEntityStyleProvider) { styleNode(node, (IEntityStyleProvider) labelProvider); } if (labelProvider instanceof IColorProvider) { IColorProvider colorProvider = (IColorProvider) labelProvider; node.setForegroundColor(colorProvider.getForeground(entity)); node.setBackgroundColor(colorProvider.getBackground(entity)); } if (labelProvider instanceof IFontProvider) { IFontProvider fontProvider = (IFontProvider) labelProvider; node.setFont(fontProvider.getFont(entity)); } if (labelProvider instanceof ILabelProvider) { String text = ((ILabelProvider) labelProvider).getText(node.getData()); node.setText((text != null) ? text : ""); node.setImage(((ILabelProvider) labelProvider).getImage(node.getData())); } if (labelProvider instanceof ISelfStyleProvider) { ((ISelfStyleProvider) labelProvider).selfStyleNode(entity, node); } } else if (item instanceof GraphConnection) { GraphConnection conn = (GraphConnection) item; // set defaults if (conn.getGraphModel().getConnectionStyle() != ZestStyles.NONE) { int s = conn.getGraphModel().getConnectionStyle(); conn.setConnectionStyle(s); } else { conn.setConnectionStyle(SWT.NONE); } if (labelProvider instanceof ILabelProvider) { String text = ((ILabelProvider) labelProvider).getText(conn.getData()); conn.setText((text != null) ? text : ""); conn.setImage(((ILabelProvider) labelProvider).getImage(conn.getData())); } if (labelProvider instanceof IEntityConnectionStyleProvider) { styleEntityConnection(conn, (IEntityConnectionStyleProvider) labelProvider); } else if (labelProvider instanceof IConnectionStyleProvider) { styleConnection(conn, (IConnectionStyleProvider) labelProvider); } int swt = getLineStyleForZestStyle(conn.getConnectionStyle()); conn.setLineStyle(swt); if (labelProvider instanceof ISelfStyleProvider) { ((ISelfStyleProvider) labelProvider).selfStyleConnection(conn.getData(), conn); } } }
From source file:org.eclipse.gef4.zest.fx.jface.ZestContentViewer.java
License:Open Source License
/** * Creates a {@link Node} for the specified <i>contentNode</i> using the * {@link IContentProvider} and {@link ILabelProvider}. Moreover, the new * node is put into the given <i>contentToGraphMap</i>. * * @param contentNode//from w w w . java 2 s . co m * The content {@link Object} that represents the node. * @param graphContentProvider * This viewer's {@link IGraphNodeContentProvider} for * convenience. * @param labelProvider * This viewer's {@link ILabelProvider} for convenience. * @return The new {@link Node}. */ protected Node createNode(Object contentNode, IGraphNodeContentProvider graphContentProvider, ILabelProvider labelProvider) { // do not create the same node twice if (contentNodeMap.containsKey(contentNode)) { throw new IllegalStateException("A node for content <" + contentNode + "> has already been created."); } Node node = new Node(); contentNodeMap.put(contentNode, node); // label String label = labelProvider.getText(contentNode); if (label != null) { ZestProperties.setLabel(node, label); } // icon Image icon = labelProvider.getImage(contentNode); if (icon != null) { ZestProperties.setIcon(node, SWTFXUtils.toFXImage(icon.getImageData(), null)); } // tooltip if (labelProvider instanceof IToolTipProvider) { IToolTipProvider toolTipProvider = (IToolTipProvider) labelProvider; String toolTipText = toolTipProvider.getToolTipText(contentNode); if (toolTipText != null) { ZestProperties.setTooltip(node, toolTipText); } } String textCssStyle = ""; // colors if (labelProvider instanceof IColorProvider) { IColorProvider colorProvider = (IColorProvider) labelProvider; Color foreground = colorProvider.getForeground(contentNode); Color background = colorProvider.getBackground(contentNode); String rectCssStyle = ""; if (background != null) { rectCssStyle = rectCssStyle + "-fx-fill: " + toCssRgb(background) + ";"; } if (foreground != null) { rectCssStyle = rectCssStyle + "-fx-stroke: " + toCssRgb(foreground) + ";"; textCssStyle = "-fx-fill: " + toCssRgb(foreground) + ";"; } if (!rectCssStyle.isEmpty()) { ZestProperties.setNodeRectCssStyle(node, rectCssStyle); } } // font if (labelProvider instanceof IFontProvider) { IFontProvider fontProvider = (IFontProvider) labelProvider; Font font = fontProvider.getFont(contentNode); FontData[] fontData = font == null ? null : font.getFontData(); if (fontData != null && fontData.length > 0 && fontData[0] != null) { String name = fontData[0].getName(); int size = fontData[0].getHeight(); int style = fontData[0].getStyle(); // TODO: support all SWT font styles boolean isBold = (style & SWT.BOLD) != 0; boolean isItalic = (style & SWT.ITALIC) != 0; textCssStyle = textCssStyle + "-fx-font-family: \"" + name + "\";" + "-fx-font-size: " + size + "pt;"; if (isItalic) { textCssStyle = textCssStyle + "-fx-font-style: italic;"; } if (isBold) { textCssStyle = textCssStyle + "-fx-font-weight: bold;"; } } } ZestProperties.setNodeTextCssStyle(node, textCssStyle); // custom attributes if (labelProvider instanceof IGraphNodeLabelProvider) { IGraphNodeLabelProvider graphNodeLabelProvider = (IGraphNodeLabelProvider) labelProvider; Map<String, Object> nodeAttributes = graphNodeLabelProvider.getNodeAttributes(contentNode); if (nodeAttributes != null) { node.getAttributes().putAll(nodeAttributes); } } // create nested graph (optional) if (graphContentProvider instanceof INestedGraphContentProvider) { INestedGraphContentProvider nestedGraphProvider = (INestedGraphContentProvider) graphContentProvider; if (nestedGraphProvider.hasChildren(contentNode)) { Graph graph = createNestedGraph(contentNode, nestedGraphProvider, labelProvider); graph.setNestingNode(node); } } return node; }