Refresh agent dashboard panel after create\update\delete operations (#1861)

* Edit alert WIP

* A couple alert edit bugs

* Hook up dashboard refresh notification

* Hook onchange event to other agent service calls

* Switch update handler to scalar value

* Add null check on handler callback

src/sql/workbench/api/node/extHostDataProtocol.ts

@@ -603,4 +603,11 @@ export class ExtHostDataProtocol extends ExtHostDataProtocolShape {
 	$deleteProxy(handle: number, ownerUri: string, proxy: sqlops.AgentProxyInfo): Thenable<sqlops.ResultStatus> {
 		return this._resolveProvider<sqlops.AgentServicesProvider>(handle).deleteProxy(ownerUri, proxy);
 	}
+
+	/**
+	 * SQL Agent job data update notification
+	 */
+	public $onJobDataUpdated(handle: Number): void {
+		this._proxy.$onJobDataUpdated(handle);
+	}
 }

src/sql/workbench/api/node/mainThreadDataProtocol.ts

@@ -460,6 +460,11 @@ export class MainThreadDataProtocol implements MainThreadDataProtocolShape {
 		this._profilerService.onSessionStopped(response);
 	}
 
+	// SQL Server Agent handlers
+	public $onJobDataUpdated(handle: Number): void {
+		this._jobManagementService.fireOnDidChange();
+	}
+
 	public $unregisterProvider(handle: number): TPromise<any> {
 		let capabilitiesRegistration = this._capabilitiesRegistrations[handle];
 		if (capabilitiesRegistration) {

src/sql/workbench/api/node/sqlExtHost.api.impl.ts

@@ -265,6 +265,10 @@ export function createApiFactory(
 			};
 
 			let registerAgentServicesProvider = (provider: sqlops.AgentServicesProvider): vscode.Disposable => {
+				provider.registerOnUpdated(() => {
+					extHostDataProvider.$onJobDataUpdated(provider.handle);
+				});
+
 				return extHostDataProvider.$registerAgentServiceProvider(provider);
 			};
 

src/sql/workbench/api/node/sqlExtHost.protocol.ts

@@ -456,6 +456,7 @@ export interface MainThreadDataProtocolShape extends IDisposable {
 	$onScriptingComplete(handle: number, message: sqlops.ScriptingCompleteResult): void;
 	$onSessionEventsAvailable(handle: number, response: sqlops.ProfilerSessionEvents): void;
 	$onSessionStopped(handle: number, response: sqlops.ProfilerSessionStoppedParams): void;
+	$onJobDataUpdated(handle: Number): void;
 
 	/**
 	 * Callback when a session has completed initialization