/**
* Handle calls <i>from</i> Javascript functions on the browser. (This is called by reflection by
* JavaFx so there won't be any apparent usages for this method.)
*
* @param functionId
* @param argument
*/
public void call(String functionId, String argument) {
try {
IConfigurationElement element =
BrowserExtensions.getExtension(
BrowserExtensions.EXTENSION_ID_BROWSER_TO_ECLIPSE,
functionId,
view.getEngine().locationProperty().get());
if (element != null) {
IBrowserToEclipseFunction function =
(IBrowserToEclipseFunction)
WorkbenchPlugin.createExtension(element, BrowserExtensions.ELEMENT_CLASS);
function.call(argument);
} else {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR,
IdeUiPlugin.PLUGIN_ID,
"Could not instantiate browser function extension: " + functionId));
}
} catch (CoreException ex) {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR, IdeUiPlugin.PLUGIN_ID, "Could not find dashboard extension", ex));
return;
}
}
public void setClient(WebView view) {
this.view = view;
this.engine = view.getEngine();
JSObject window = (JSObject) engine.executeScript("window");
window.setMember("ide", this);
Collection<IEclipseToBrowserFunction> onLoadFunctions =
new ArrayList<IEclipseToBrowserFunction>();
IConfigurationElement[] extensions =
BrowserExtensions.getExtensions(
BrowserExtensions.EXTENSION_ID_ECLIPSE_TO_BROWSER,
null,
view.getEngine().locationProperty().get());
for (IConfigurationElement element : extensions) {
try {
String onLoad = element.getAttribute(BrowserExtensions.ELEMENT_ONLOAD);
if (onLoad != null && onLoad.equals("true")) {
onLoadFunctions.add(
(IEclipseToBrowserFunction)
WorkbenchPlugin.createExtension(element, BrowserExtensions.ELEMENT_CLASS));
}
} catch (CoreException ex) {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR,
IdeUiPlugin.PLUGIN_ID,
"Could not instantiate browser element provider extension.",
ex));
return;
}
}
callOnBrowser(onLoadFunctions);
}
/**
* Loads the class that will perform the action associated with the given drop data.
*
* @param data the drop data
* @return the viewer drop adapter
*/
protected static IDropActionDelegate getPluginAdapter(PluginTransferData data)
throws CoreException {
IExtensionRegistry registry = Platform.getExtensionRegistry();
String adapterName = data.getExtensionId();
IExtensionPoint xpt =
registry.getExtensionPoint(
PlatformUI.PLUGIN_ID, IWorkbenchRegistryConstants.PL_DROP_ACTIONS);
IExtension[] extensions = xpt.getExtensions();
for (int i = 0; i < extensions.length; i++) {
IConfigurationElement[] configs = extensions[i].getConfigurationElements();
if (configs != null && configs.length > 0) {
for (int j = 0; j < configs.length; j++) {
String id = configs[j].getAttribute("id"); // $NON-NLS-1$
if (id != null && id.equals(adapterName)) {
return (IDropActionDelegate) WorkbenchPlugin.createExtension(configs[j], ATT_CLASS);
}
}
}
}
return null;
}
private static void runStartupExtension(IConfigurationElement configurationElement) {
try {
Object object = WorkbenchPlugin.createExtension(configurationElement, ELEMENT_CLASS);
if (!(object instanceof IIdeUiStartup)) {
StatusHandler.log(
new Status(
IStatus.ERROR,
UiPlugin.PLUGIN_ID,
"Could not load "
+ object.getClass().getCanonicalName()
+ " must implement "
+ IIdeUiStartup.class.getCanonicalName()));
return;
}
IIdeUiStartup startup = (IIdeUiStartup) object;
startup.lazyStartup();
} catch (CoreException e) {
StatusHandler.log(
new Status(IStatus.ERROR, UiPlugin.PLUGIN_ID, "Could not load startup extension", e));
}
}
