List of usage examples for org.eclipse.jface.viewers ILabelProvider addListener
public void addListener(ILabelProviderListener listener);
From source file:com.aptana.ide.views.outline.UnifiedOutlineProvider.java
License:Open Source License
/** * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener) */// w w w . java 2 s . c o m public void addListener(ILabelProviderListener listener) { if (this._currentProviders != null) { ILabelProvider labelProvider = this._currentProviders.labelProvider; if (labelProvider != null) { labelProvider.addListener(listener); } } }
From source file:com.cubrid.common.ui.query.control.jface.contentassist.AbstractControlContentAssistSubjectAdapter.java
License:Open Source License
/** * Sets the visual feedback provider for content assist. * The given {@link ILabelProvider} methods are called with * {@link #getControl()} as argument.//from w w w .ja v a2s .c o m * * <ul> * <li><code>getImage(Object)</code> provides the visual cue image. * The image can maximally be 5 pixels wide and 8 pixels high. * If <code>getImage(Object)</code> returns <code>null</code>, a default image is used. * </li> * <li><code>getText(Object)</code> provides the hover info text. * It is shown when hovering over the cue image or the adapted {@link Control}. * No info text is shown if <code>getText(Object)</code> returns <code>null</code>. * </li> * </ul> * <p> * The given {@link ILabelProvider} becomes owned by the {@link AbstractControlContentAssistSubjectAdapter}, * i.e. it gets disposed when the adapted {@link Control} is disposed * or when another {@link ILabelProvider} is set. * </p> * * @param labelProvider a {@link ILabelProvider}, or <code>null</code> * if no visual feedback should be shown */ public void setContentAssistCueProvider(final ILabelProvider labelProvider) { if (fCueLabelProvider != null) { fCueLabelProvider.dispose(); } fCueLabelProvider = labelProvider; if (labelProvider == null) { if (fControlDecoration != null) { fControlDecoration.dispose(); fControlDecoration = null; } } else { if (fControlDecoration == null) { fControlDecoration = new ControlDecoration(getControl(), (SWT.TOP | SWT.LEFT)); getControl().addDisposeListener(new DisposeListener() { public void widgetDisposed(DisposeEvent e) { if (fCueLabelProvider != null) { fCueLabelProvider.dispose(); fCueLabelProvider = null; } if (fControlDecoration != null) { fControlDecoration.dispose(); fControlDecoration = null; } if (fCachedDefaultCueImage != null) { fCachedDefaultCueImage.dispose(); fCachedDefaultCueImage = null; } } }); fControlDecoration.setShowHover(true); fControlDecoration.setShowOnlyOnFocus(true); } ILabelProviderListener listener = new ILabelProviderListener() { public void labelProviderChanged(LabelProviderChangedEvent event) { fControlDecoration.setDescriptionText(labelProvider.getText(getControl())); Image image = labelProvider.getImage(getControl()); if (image == null) image = getDefaultCueImage(); fControlDecoration.setImage(image); } }; labelProvider.addListener(listener); //initialize control decoration: listener.labelProviderChanged(new LabelProviderChangedEvent(labelProvider)); } }
From source file:com.google.dart.tools.ui.internal.search.SearchLabelProvider.java
License:Open Source License
@Override public void addListener(ILabelProviderListener listener) { super.addListener(listener); for (Iterator<ILabelProvider> labelProviders = labelProviderMap.values().iterator(); labelProviders .hasNext();) {/*w w w . ja v a 2 s. c o m*/ ILabelProvider labelProvider = labelProviders.next(); labelProvider.addListener(listener); } }
From source file:com.google.dart.tools.ui.internal.search.SearchLabelProvider.java
License:Open Source License
private ILabelProvider getLabelProvider(Object element) { AbstractTextSearchResult input = page.getInput(); if (!(input instanceof DartSearchResult)) { return null; }//w w w .j ava 2s .com MatchPresentation participant = ((DartSearchResult) input).getSearchParticpant(element); if (participant == null) { return null; } ILabelProvider lp = labelProviderMap.get(participant); if (lp == null) { lp = participant.createLabelProvider(); labelProviderMap.put(participant, lp); Object[] listeners = fListeners.getListeners(); for (int i = 0; i < listeners.length; i++) { lp.addListener((ILabelProviderListener) listeners[i]); } } return lp; }
From source file:com.nokia.tools.carbide.ct.confml.ui.editors.ContentOutlineConfiguration.java
License:Open Source License
public ILabelProvider getLabelProvider(TreeViewer viewer) { final ILabelProvider originalProvider = super.getLabelProvider(viewer); ILabelProvider customProvider = new ILabelProvider() { public Image getImage(Object element) { String elementString = element.toString(); if (elementString.startsWith("confml:")) { elementString = elementString.substring(7); }//from ww w . j a v a 2 s . co m if (elementString.startsWith("setting")) { return PluginImages.SETTING; } else if (elementString.startsWith("feature")) { return PluginImages.FEATURE; } else if (elementString.startsWith("configuration")) { if (elementString.indexOf("http://www.s60.com/xml/confml/1") != -1) return PluginImages.CONFIGURATION1; else return PluginImages.CONFIGURATION2; } else if (elementString.startsWith("rfs")) { return PluginImages.RFS_FEATURE; } else if (elementString.startsWith("data")) { return PluginImages.DATA_FEATURE; } else if (elementString.startsWith("desc")) { return PluginImages.DESCRIPTION; } else if (elementString.startsWith("option")) { return PluginImages.OPTION; } else if (elementString.startsWith("xml")) { return PluginImages.XML; } else if (elementString.startsWith("view")) { return PluginImages.VIEW; } else if (elementString.startsWith("group")) { return PluginImages.GROUP; } else if (elementString.startsWith("xi:include")) { return PluginImages.INCLUDE; } else { if (element instanceof Element) { Element e = (Element) element; return getElementImage(e, 0); } else return PluginImages.GENERIC; } } private Image getElementImage(Element element, int level) { if (element.getParentNode() instanceof Element) { Element parent = (Element) element.getParentNode(); String elementString = element.toString(); if (elementString.startsWith("confml:")) { elementString = elementString.substring(7); } if (elementString.startsWith("data")) { if (level == 0) return PluginImages.DATA_FEATURE; else return PluginImages.DATA_SETTING; } if (elementString.startsWith("rfs")) { if (level == 0) return PluginImages.RFS_FEATURE; else return PluginImages.RFS_SETTING; } else { if (level > 5) return PluginImages.GENERIC; else return getElementImage(parent, level + 1); } } else { System.out.println("PARENT NOT ELEMENT\n" + element.toString()); return PluginImages.GENERIC; } } public String getText(Object element) { String text = originalProvider.getText(element); if (text.startsWith("confml:")) { return text.substring(7); } else return text; } public void addListener(ILabelProviderListener listener) { originalProvider.addListener(listener); } public void dispose() { originalProvider.dispose(); } public boolean isLabelProperty(Object element, String property) { return originalProvider.isLabelProperty(element, property); } public void removeListener(ILabelProviderListener listener) { originalProvider.removeListener(listener); } }; return customProvider; }
From source file:com.nokia.tools.carbide.ct.crml.ui.editors.ContentOutlineConfiguration.java
License:Open Source License
public ILabelProvider getLabelProvider(TreeViewer viewer) { final ILabelProvider originalProvider = super.getLabelProvider(viewer); ILabelProvider customProvider = new ILabelProvider() { public Image getImage(Object element) { String elementString = element.toString(); //System.out.println(element.toString()); if (elementString.startsWith("crml:")) { elementString = elementString.substring(5); }//from w ww .ja v a2s. c om if (elementString.startsWith("repository")) { return PluginImages.REPOSITORY; } else if (elementString.startsWith("keyRange")) { return PluginImages.RANGEKEY; } else if (elementString.startsWith("key")) { if (element instanceof Element) { Element e = (Element) element; NodeList nodeList = e.getChildNodes(); for (int n = 0; n < nodeList.getLength(); n++) { Node node = nodeList.item(n); if (node.toString().startsWith("bit")) return PluginImages.BITMASKKEY; } } return PluginImages.SIMPLEKEY; } else if (elementString.startsWith("access")) { return PluginImages.ACCESS; } else if (elementString.startsWith("desc")) { return PluginImages.DESCRIPTION; } else if (elementString.startsWith("option")) { return PluginImages.GENERIC; } else if (elementString.startsWith("xml")) { return PluginImages.XML; } else if (elementString.startsWith("bit")) { return PluginImages.BIT; } else { if (element instanceof Element) { Element e = (Element) element; return getElementImage(e, 0); } else return PluginImages.GENERIC; } } private Image getElementImage(Element element, int level) { if (element.getParentNode() instanceof Element) { Element parent = (Element) element.getParentNode(); String elementString = element.toString(); if (elementString.startsWith("crml:")) { elementString = elementString.substring(5); } if (elementString.startsWith("data")) { // if (level==0) // return PluginImages.DATA_FEATURE; // else // return PluginImages.DATA_SETTING; return PluginImages.GENERIC; } if (elementString.startsWith("rfs")) { // if (level==0) // return PluginImages.RFS_FEATURE; // else // return PluginImages.RFS_SETTING; return PluginImages.GENERIC; } else { if (level > 5) return PluginImages.GENERIC; else return getElementImage(parent, level + 1); } } else { System.out.println("PARENT NOT ELEMENT\n" + element.toString()); return PluginImages.GENERIC; } } public String getText(Object element) { String text = originalProvider.getText(element); if (text.startsWith("crml:")) { return text.substring(5); } else return text; } public void addListener(ILabelProviderListener listener) { originalProvider.addListener(listener); } public void dispose() { originalProvider.dispose(); } public boolean isLabelProperty(Object element, String property) { return originalProvider.isLabelProperty(element, property); } public void removeListener(ILabelProviderListener listener) { originalProvider.removeListener(listener); } }; return customProvider; }
From source file:com.twinsoft.convertigo.eclipse.views.projectexplorer.model.DatabaseObjectTreeObject.java
License:Open Source License
private PropertyDescriptor findPropertyDescriptor(final String name, String displayName, java.beans.PropertyDescriptor databaseObjectPropertyDescriptor, Object value, final Class<?> pec, boolean isExtractionRule, boolean isMasked) throws IllegalAccessException, NoSuchMethodException, InvocationTargetException { PropertyDescriptor propertyDescriptor = null; // Primitive types if (pec == null) { if (value instanceof Boolean) { String[] values = new String[] { "true", "false" }; propertyDescriptor = new DynamicComboBoxPropertyDescriptor(name, displayName, values); } else if (value instanceof Number) { propertyDescriptor = new TextPropertyDescriptor(name, displayName); // propertyDescriptor.setValidator(new CompilableValueValidator(new NumberValidator(value.getClass()))); }//from w w w . ja v a 2s .co m } // Complex types else { if (PropertyWithValidatorEditor.class.isAssignableFrom(pec)) { propertyDescriptor = new TextPropertyDescriptor(name, displayName); propertyDescriptor.setValidator(getValidator(name)); } else if (PropertyWithTagsEditor.class.isAssignableFrom(pec)) { String[] tags; if (PropertyWithDynamicTagsEditor.class.isAssignableFrom(pec)) { Method getTags = pec.getMethod("getTags", new Class[] { DatabaseObjectTreeObject.class, String.class }); tags = (String[]) getTags.invoke(null, new Object[] { this, name }); propertyDescriptor = new DynamicComboBoxPropertyDescriptor(name, displayName, getTags, this, name); } else if (PropertyWithTagsEditorAdvance.class.isAssignableFrom(pec)) { Method getTags = pec.getDeclaredMethod("getTags", new Class[] { DatabaseObjectTreeObject.class, String.class }); tags = (String[]) getTags.invoke(null, new Object[] { this, name }); propertyDescriptor = new DynamicComboBoxPropertyDescriptor(name, displayName, tags); } else { Method getTags = pec.getDeclaredMethod("getTags", new Class[] { DatabaseObjectTreeObject.class }); tags = (String[]) getTags.invoke(null, new Object[] { this }); propertyDescriptor = new DynamicComboBoxPropertyDescriptor(name, displayName, tags); } } else if (PropertyWithDynamicInfoEditor.class.isAssignableFrom(pec)) { Method getInfo = pec.getMethod("getInfo", new Class[] { DatabaseObjectTreeObject.class, String.class }); propertyDescriptor = new DynamicInfoPropertyDescriptor(name, displayName, getInfo, this, name); } else if (AbstractDialogCellEditor.class.isAssignableFrom(pec)) { propertyDescriptor = new PropertyDescriptor(name, displayName) { @Override public CellEditor createPropertyEditor(Composite parent) { try { Constructor<?> constructor = pec.getConstructor(new Class[] { Composite.class }); AbstractDialogCellEditor editor = (AbstractDialogCellEditor) constructor .newInstance(new Object[] { parent }); editor.propertyDescriptor = this; editor.databaseObjectTreeObject = DatabaseObjectTreeObject.this; if (getValidator() != null) { editor.setValidator(getValidator()); } return editor; } catch (Exception e) { ConvertigoPlugin.logException(e, "Unexpected exception"); return null; } } }; } else if (Enum.class.isAssignableFrom(pec)) { String[] tags = EnumUtils.toStrings(pec); propertyDescriptor = new DynamicComboBoxPropertyDescriptor(name, displayName, tags); } } // Special cases if (propertyDescriptor == null) { // editor for scriptable properties Object scriptable = databaseObjectPropertyDescriptor.getValue("scriptable"); if ((scriptable != null) && (scriptable.equals(Boolean.TRUE))) propertyDescriptor = new ScriptablePropertyDescriptor(name, displayName); // editor for nillable properties if (propertyDescriptor == null) { Object nillable = databaseObjectPropertyDescriptor.getValue("nillable"); if ((nillable != null) && (nillable.equals(Boolean.TRUE))) { int style = isMasked ? SWT.PASSWORD : SWT.NONE; if (value instanceof String) { propertyDescriptor = new DataOrNullPropertyDescriptor(name, displayName, StringOrNullEditor.class, style); } else if (value instanceof XMLVector) { propertyDescriptor = new DataOrNullPropertyDescriptor(name, displayName, ArrayOrNullEditor.class, style); } } } // editor for disabled properties Object disable = databaseObjectPropertyDescriptor.getValue("disable"); if ((disable != null) && (disable.equals(Boolean.TRUE))) propertyDescriptor = new InfoPropertyDescriptor(name, displayName); } // Default case if (propertyDescriptor == null) { propertyDescriptor = new TextPropertyDescriptor(name, displayName); // propertyDescriptor.setValidator(new CompilableValueValidator(getValidator(name))); } if (propertyDescriptor != null) { final ILabelProvider labelProvider = propertyDescriptor.getLabelProvider(); propertyDescriptor.setLabelProvider(new ILabelProvider() { @Override public void removeListener(ILabelProviderListener listener) { labelProvider.removeListener(listener); } @Override public boolean isLabelProperty(Object element, String property) { return labelProvider.isLabelProperty(element, property); } @Override public void dispose() { labelProvider.dispose(); } @Override public void addListener(ILabelProviderListener listener) { labelProvider.addListener(listener); } @Override public String getText(Object element) { String text = labelProvider.getText(element); try { String compiled = Engine.theApp.databaseObjectsManager.getCompiledValue(text); if (!text.equals(compiled)) { text += " => " + compiled; } } catch (UndefinedSymbolsException e) { text += " /!\\ undefined symbol /!\\"; } return text; } @Override public Image getImage(Object element) { return labelProvider.getImage(element); } }); String beanDescription = databaseObjectPropertyDescriptor.getShortDescription(); String[] beanDescriptions = beanDescription.split("\\|"); String beanShortDescription = beanDescriptions[0]; if (isExtractionRule) propertyDescriptor .setCategory(databaseObjectPropertyDescriptor.isExpert() ? "Selection" : "Configuration"); else propertyDescriptor .setCategory(databaseObjectPropertyDescriptor.isExpert() ? "Expert" : "Base properties"); beanShortDescription = cleanDescription(beanShortDescription); propertyDescriptor.setDescription(beanShortDescription); } return propertyDescriptor; }
From source file:ext.org.eclipse.jdt.internal.ui.search.SearchLabelProvider.java
License:Open Source License
@Override public void addListener(ILabelProviderListener listener) { super.addListener(listener); for (Iterator<ILabelProvider> labelProviders = fLabelProviderMap.values().iterator(); labelProviders .hasNext();) {/*w w w.j a va2 s. c om*/ ILabelProvider labelProvider = labelProviders.next(); labelProvider.addListener(listener); } }
From source file:ext.org.eclipse.jdt.internal.ui.search.SearchLabelProvider.java
License:Open Source License
private ILabelProvider getLabelProvider(Object element) { AbstractTextSearchResult input = fPage.getInput(); if (!(input instanceof JavaSearchResult)) return null; IMatchPresentation participant = ((JavaSearchResult) input).getSearchParticpant(element); if (participant == null) return null; ILabelProvider lp = fLabelProviderMap.get(participant); if (lp == null) { lp = participant.createLabelProvider(); fLabelProviderMap.put(participant, lp); Object[] listeners = fListeners.getListeners(); for (int i = 0; i < listeners.length; i++) { lp.addListener((ILabelProviderListener) listeners[i]); }// w ww . ja va2 s . c om } return lp; }
From source file:org.eclipse.dltk.internal.ui.search.SearchLabelProvider.java
License:Open Source License
@Override public void addListener(ILabelProviderListener listener) { super.addListener(listener); for (ILabelProvider labelProvider : fLabelProviderMap.values()) { labelProvider.addListener(listener); }//from w w w . j av a2s .c om }