package org.eclipse.gmf.tooling.examples.svg.diagram.navigator;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.gmf.tooling.examples.svg.diagram.edit.parts.GoalEditPart;
import org.eclipse.gmf.tooling.examples.svg.diagram.edit.parts.PlayerEditPart;
import org.eclipse.gmf.tooling.examples.svg.diagram.edit.parts.PlaygroundEditPart;
import org.eclipse.gmf.tooling.examples.svg.diagram.part.SvgDiagramEditorPlugin;
import org.eclipse.gmf.tooling.examples.svg.diagram.part.SvgVisualIDRegistry;
import org.eclipse.gmf.tooling.examples.svg.diagram.providers.SvgElementTypes;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
import org.eclipse.jface.viewers.ITreePathLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TreePath;
import org.eclipse.jface.viewers.ViewerLabel;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.IMemento;
import org.eclipse.ui.navigator.ICommonContentExtensionSite;
import org.eclipse.ui.navigator.ICommonLabelProvider;
/**
* @generated
*/
public class SvgNavigatorLabelProvider extends LabelProvider implements ICommonLabelProvider, ITreePathLabelProvider {
/**
* @generated
*/
static {
SvgDiagramEditorPlugin.getInstance().getImageRegistry().put("Navigator?UnknownElement", ImageDescriptor.getMissingImageDescriptor()); //$NON-NLS-1$
SvgDiagramEditorPlugin.getInstance().getImageRegistry().put("Navigator?ImageNotFound", ImageDescriptor.getMissingImageDescriptor()); //$NON-NLS-1$
}
/**
* @generated
*/
public void updateLabel(ViewerLabel label, TreePath elementPath) {
Object element = elementPath.getLastSegment();
if (element instanceof SvgNavigatorItem && !isOwnView(((SvgNavigatorItem) element).getView())) {
return;
}
label.setText(getText(element));
label.setImage(getImage(element));
}
/**
* @generated
*/
public Image getImage(Object element) {
if (element instanceof SvgNavigatorGroup) {
SvgNavigatorGroup group = (SvgNavigatorGroup) element;
return SvgDiagramEditorPlugin.getInstance().getBundledImage(group.getIcon());
}
if (element instanceof SvgNavigatorItem) {
SvgNavigatorItem navigatorItem = (SvgNavigatorItem) element;
if (!isOwnView(navigatorItem.getView())) {
return super.getImage(element);
}
return getImage(navigatorItem.getView());
}
return super.getImage(element);
}
/**
* @generated
*/
public Image getImage(View view) {
switch (SvgVisualIDRegistry.getVisualID(view)) {
case PlaygroundEditPart.VISUAL_ID:
return getImage("Navigator?Diagram?http://org.eclipse.gmf.tooling.examples.svg?Playground", SvgElementTypes.Playground_1000); //$NON-NLS-1$
case GoalEditPart.VISUAL_ID:
return getImage("Navigator?TopLevelNode?http://org.eclipse.gmf.tooling.examples.svg?Goal", SvgElementTypes.Goal_2001); //$NON-NLS-1$
case PlayerEditPart.VISUAL_ID:
return getImage("Navigator?TopLevelNode?http://org.eclipse.gmf.tooling.examples.svg?Player", SvgElementTypes.Player_2002); //$NON-NLS-1$
}
return getImage("Navigator?UnknownElement", null); //$NON-NLS-1$
}
/**
* @generated
*/
private Image getImage(String key, IElementType elementType) {
ImageRegistry imageRegistry = SvgDiagramEditorPlugin.getInstance().getImageRegistry();
Image image = imageRegistry.get(key);
if (image == null && elementType != null && SvgElementTypes.isKnownElementType(elementType)) {
image = SvgElementTypes.getImage(elementType);
imageRegistry.put(key, image);
}
if (image == null) {
image = imageRegistry.get("Navigator?ImageNotFound"); //$NON-NLS-1$
imageRegistry.put(key, image);
}
return image;
}
/**
* @generated
*/
public String getText(Object element) {
if (element instanceof SvgNavigatorGroup) {
SvgNavigatorGroup group = (SvgNavigatorGroup) element;
return group.getGroupName();
}
if (element instanceof SvgNavigatorItem) {
SvgNavigatorItem navigatorItem = (SvgNavigatorItem) element;
if (!isOwnView(navigatorItem.getView())) {
return null;
}
return getText(navigatorItem.getView());
}
return super.getText(element);
}
/**
* @generated
*/
public String getText(View view) {
if (view.getElement() != null && view.getElement().eIsProxy()) {
return getUnresolvedDomainElementProxyText(view);
}
switch (SvgVisualIDRegistry.getVisualID(view)) {
case PlaygroundEditPart.VISUAL_ID:
return getPlayground_1000Text(view);
case GoalEditPart.VISUAL_ID:
return getGoal_2001Text(view);
case PlayerEditPart.VISUAL_ID:
return getPlayer_2002Text(view);
}
return getUnknownElementText(view);
}
/**
* @generated
*/
private String getPlayground_1000Text(View view) {
return ""; //$NON-NLS-1$
}
/**
* @generated
*/
private String getGoal_2001Text(View view) {
return ""; //$NON-NLS-1$
}
/**
* @generated
*/
private String getPlayer_2002Text(View view) {
return ""; //$NON-NLS-1$
}
/**
* @generated
*/
private String getUnknownElementText(View view) {
return "<UnknownElement Visual_ID = " + view.getType() + ">"; //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* @generated
*/
private String getUnresolvedDomainElementProxyText(View view) {
return "<Unresolved domain element Visual_ID = " + view.getType() + ">"; //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* @generated
*/
public void init(ICommonContentExtensionSite aConfig) {
}
/**
* @generated
*/
public void restoreState(IMemento aMemento) {
}
/**
* @generated
*/
public void saveState(IMemento aMemento) {
}
/**
* @generated
*/
public String getDescription(Object anElement) {
return null;
}
/**
* @generated
*/
private boolean isOwnView(View view) {
return PlaygroundEditPart.MODEL_ID.equals(SvgVisualIDRegistry.getModelID(view));
}
}