public IDisplayContainerFactory getDisplayContainerFactory(
final Display display, final String viewName, final String entity) {
return Maps.findOrCreate(
displayContainerFactoryMap,
viewName,
new Callable<IDisplayContainerFactory>() {
@Override
public IDisplayContainerFactory call() throws Exception {
IDisplayContainerFactoryBuilder builder = getDisplayContainerFactoryBuilder(display);
final IDisplayContainerFactory factory = builder.build(entity);
Plugins.useClasses(
DISPLAY_CONTAINER_FACTORY_CONFIGURATOR_ID,
new IPlugInCreationCallback<IDisplayContainerFactoryConfigurer>() {
@Override
public void process(
IDisplayContainerFactoryConfigurer t, IConfigurationElement element) {
String thisViewName = element.getAttribute("name");
if (thisViewName == null)
throw new IllegalArgumentException(
MessageFormat.format(
DisplayCoreConstants.attributeMissing, "name", t.getClass()));
if (viewName.equals(thisViewName)) t.configure(factory);
}
@Override
public void onException(Throwable throwable, IConfigurationElement element) {
throwable.printStackTrace();
}
});
return factory;
}
});
}
@Override
public IUrlGeneratorMap getUrlGeneratorMap() {
if (generatorMap == null) {
final Map<String, IUrlGenerator> map = Maps.newMap();
Plugins.useClasses(
URL_GENERATOR_ID,
new IPlugInCreationCallback<IUrlGenerator>() {
@Override
public void process(IUrlGenerator t, IConfigurationElement element) {
String name = element.getAttribute(CorePlugInConstants.urlGeneratorName);
map.put(name, t);
}
@Override
public void onException(Throwable throwable, IConfigurationElement element) {
throwable.printStackTrace();
}
});
generatorMap = IUrlGeneratorMap.Utils.urlGeneratorMap(map);
}
return generatorMap;
}
/** The activator class controls the plug-in life cycle */
public class SoftwareFmActivator extends AbstractUIPlugin
implements IRepositoryAndUrlGeneratorMapGetter {
public static final String DISPLAYER_ID = "org.softwareFm.displayers";
public static final String IMAGE_ID = "org.softwareFm.image";
public static final String BUNDLE_ID = "org.softwareFm.bundle";
public static final String URL_GENERATOR_ID = "org.softwareFm.urlGenerator";
public static final String LINE_EDITOR_ID = "org.softwareFm.lineEditor";
public static final String REPOSITORY_PROPOGATOR_ID = "org.softwareFm.repositoryPropogator";
public static final String DISPLAY_CONTAINER_FACTORY_CONFIGURATOR_ID =
"org.softwareFm.displayContainerFactoryConfigurator";
// The shared instance
private static SoftwareFmActivator plugin;
private ISoftwareFmRepository repository;
private SelectedArtifactSelectionManager selectedBindingManager;
private IResourceGetter resourceGetter;
private IUrlGeneratorMap generatorMap;
/** The constructor */
public SoftwareFmActivator() {}
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
}
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
if (repository != null) repository.shutdown();
if (selectedBindingManager != null) {
IWorkbench workbench = PlatformUI.getWorkbench();
IWorkbenchWindow[] workbenchWindows = workbench.getWorkbenchWindows();
for (int i = 0; i < workbenchWindows.length; i++) {
IWorkbenchPage page = workbench.getWorkbenchWindows()[i].getActivePage();
page.removeSelectionListener(selectedBindingManager);
}
}
super.stop(context);
}
public static SoftwareFmActivator getDefault() {
return plugin;
}
@Override
public IUrlGeneratorMap getUrlGeneratorMap() {
if (generatorMap == null) {
final Map<String, IUrlGenerator> map = Maps.newMap();
Plugins.useClasses(
URL_GENERATOR_ID,
new IPlugInCreationCallback<IUrlGenerator>() {
@Override
public void process(IUrlGenerator t, IConfigurationElement element) {
String name = element.getAttribute(CorePlugInConstants.urlGeneratorName);
map.put(name, t);
}
@Override
public void onException(Throwable throwable, IConfigurationElement element) {
throwable.printStackTrace();
}
});
generatorMap = IUrlGeneratorMap.Utils.urlGeneratorMap(map);
}
return generatorMap;
}
@Override
public ISoftwareFmRepository getRepository() {
if (repository == null) {
repository = ISoftwareFmRepository.Utils.repository();
addRespositoryStatusPropogators(repository);
}
return repository;
}
private void addRespositoryStatusPropogators(final ISoftwareFmRepository repository2) {
Plugins.useClasses(
REPOSITORY_PROPOGATOR_ID,
new IPlugInCreationCallback<RepositoryStatusListenerPropogator>() {
@Override
public void process(RepositoryStatusListenerPropogator t, IConfigurationElement element) {
t.setRepositoryAndUrlGeneratorMapGetter(SoftwareFmActivator.this);
repository2.addStatusListener(t);
}
@Override
public void onException(Throwable throwable, IConfigurationElement element) {
throwable.printStackTrace();
}
});
}
public SelectedArtifactSelectionManager getSelectedBindingManager() {
if (selectedBindingManager == null) {
selectedBindingManager = new SelectedArtifactSelectionManager(IBindingRipper.Utils.ripper());
selectedBindingManager.addSelectedArtifactSelectionListener(
new ISelectedBindingListener() {
@Override
public void selectionOccured(BindingRipperResult ripperResult) {
Map<String, Object> context =
Maps.makeMap(DisplayCoreConstants.ripperResult, ripperResult);
IUrlGeneratorMap urlGeneratorMap = getUrlGeneratorMap();
IUrlGenerator urlGenerator = urlGeneratorMap.get(RepositoryConstants.entityJar);
String hexDigest = ripperResult.hexDigest;
String jarUrl = urlGenerator.apply(hexDigest);
getRepository().getData(RepositoryConstants.entityJar, jarUrl, context);
}
});
IWorkbench workbench = PlatformUI.getWorkbench();
IWorkbenchWindow[] workbenchWindows = workbench.getWorkbenchWindows();
for (int i = 0; i < workbenchWindows.length; i++) {
IWorkbenchWindow workbenchWindow = workbench.getWorkbenchWindows()[i];
ISelectionService selectionService = workbenchWindow.getSelectionService();
selectionService.addPostSelectionListener(selectedBindingManager);
}
}
return selectedBindingManager;
}
private boolean registeredExtraImages;
private IDisplayContainerFactoryBuilder displayContainerFactoryBuilder;
private final Map<String, IDisplayContainerFactory> displayContainerFactoryMap = Maps.newMap();
@Override
public ImageRegistry getImageRegistry() {
throw new IllegalArgumentException("Use with display parameter");
}
public ImageRegistry getImageRegistry(final Display display) {
final ImageRegistry result = super.getImageRegistry();
if (!registeredExtraImages) {
Plugins.useConfigElements(
IMAGE_ID,
new ICallback<IConfigurationElement>() {
@Override
public void process(IConfigurationElement t) throws Exception {
Class<IImageRegister> clazz = Plugins.classFrom(t);
IImageRegister register = clazz.newInstance();
register.registerWith(display, result);
}
},
ICallback.Utils.sysErrCallback());
registeredExtraImages = true;
}
return result;
}
public IDisplayContainerFactory getDisplayContainerFactory(
final Display display, final String viewName, final String entity) {
return Maps.findOrCreate(
displayContainerFactoryMap,
viewName,
new Callable<IDisplayContainerFactory>() {
@Override
public IDisplayContainerFactory call() throws Exception {
IDisplayContainerFactoryBuilder builder = getDisplayContainerFactoryBuilder(display);
final IDisplayContainerFactory factory = builder.build(entity);
Plugins.useClasses(
DISPLAY_CONTAINER_FACTORY_CONFIGURATOR_ID,
new IPlugInCreationCallback<IDisplayContainerFactoryConfigurer>() {
@Override
public void process(
IDisplayContainerFactoryConfigurer t, IConfigurationElement element) {
String thisViewName = element.getAttribute("name");
if (thisViewName == null)
throw new IllegalArgumentException(
MessageFormat.format(
DisplayCoreConstants.attributeMissing, "name", t.getClass()));
if (viewName.equals(thisViewName)) t.configure(factory);
}
@Override
public void onException(Throwable throwable, IConfigurationElement element) {
throwable.printStackTrace();
}
});
return factory;
}
});
}
public IDisplayContainer makeDisplayContainer(Composite parent, String name, String entity) {
Display display = parent.getDisplay();
IDisplayContainerFactory factory = getDisplayContainerFactory(display, name, entity);
return factory.create(getDisplayerContext(display), parent);
}
@SuppressWarnings("rawtypes")
private IDisplayContainerFactoryBuilder getDisplayContainerFactoryBuilder(final Display display) {
if (displayContainerFactoryBuilder == null) {
displayContainerFactoryBuilder = IDisplayContainerFactoryBuilder.Utils.factoryBuilder();
Plugins.useClasses(
DISPLAYER_ID,
new PlugInSysErrAdapter<IDisplayer<?, ?>>() {
@Override
public void process(IDisplayer<?, ?> t, IConfigurationElement element) {
String key = element.getAttribute(DisplayCoreConstants.key);
String clazz = element.getAttribute(DisplayCoreConstants.clazz);
if (key == null || clazz == null)
throw new NullPointerException(
MessageFormat.format(DisplayCoreConstants.attributeMissing, key, clazz));
System.out.println("Registering Displayer " + key + ", " + t);
displayContainerFactoryBuilder.registerDisplayer(key, t);
}
});
Plugins.useClasses(
LINE_EDITOR_ID,
new IPlugInCreationCallback<ILineEditor>() {
@Override
public void process(ILineEditor t, IConfigurationElement element) throws CoreException {
ILineEditor editor = (ILineEditor) element.createExecutableExtension("class");
String name = element.getAttribute("name");
displayContainerFactoryBuilder.registerLineEditor(name, editor);
}
@Override
public void onException(Throwable throwable, IConfigurationElement element) {
throwable.printStackTrace();
}
});
}
return displayContainerFactoryBuilder;
}
private DisplayerContext getDisplayerContext(Display display) {
return new DisplayerContext(
getSelectedBindingManager(),
getRepository(),
getUrlGeneratorMap(),
getConfigForTitleAnd(display));
}
public IResourceGetter getResourceGetter() {
if (resourceGetter == null) {
resourceGetter = IResourceGetter.Utils.noResources();
Plugins.useConfigElements(
BUNDLE_ID,
new ICallback<IConfigurationElement>() {
@Override
public void process(IConfigurationElement t) throws Exception {
Class<? extends Object> anchorClass = t.createExecutableExtension("class").getClass();
String name = t.getAttribute("name");
if (name == null)
throw new RuntimeException(
MessageFormat.format(DisplayCoreConstants.nameMissing, anchorClass));
resourceGetter = resourceGetter.with(anchorClass, name);
}
},
ICallback.Utils.sysErrCallback());
}
return resourceGetter;
}
public void clear() {
final ImageRegistry imageRegistry = super.getImageRegistry();
Plugins.useConfigElements(
IMAGE_ID,
new ICallback<IConfigurationElement>() {
@Override
public void process(IConfigurationElement t) throws Exception {
String key = t.getAttribute("editKey");
Images.removeImage(imageRegistry, key);
}
},
ICallback.Utils.sysErrCallback());
registeredExtraImages = false;
}
public ConfigForTitleAnd getConfigForTitleAnd(Display display) {
return ConfigForTitleAnd.create(display, getResourceGetter(), getImageRegistry(display));
}
public static void createForTest() {
SoftwareFmActivator.plugin = new SoftwareFmActivator();
}
}
