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/* --------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All Rights Reserved.
* See 'LICENSE' in the project root for license information.
* ------------------------------------------------------------------------------------------ */
'use strict';
import { CustomConfigurationProvider, Version } from 'vscode-cpptools';
import { CppToolsTestApi, CppToolsTestHook } from 'vscode-cpptools/out/testApi';
import { CustomConfigurationProvider1, getCustomConfigProviders, CustomConfigurationProviderCollection } from './LanguageServer/customProviders';
import { getOutputChannel } from './logger';
import * as LanguageServer from './LanguageServer/extension';
import * as test from './testHook';
import * as nls from 'vscode-nls';
import { CppSettings } from './LanguageServer/settings';
nls.config({ messageFormat: nls.MessageFormat.bundle, bundleFormat: nls.BundleFormat.standalone })();
const localize: nls.LocalizeFunc = nls.loadMessageBundle();
export class CppTools implements CppToolsTestApi {
private version: Version;
private providers: CustomConfigurationProvider1[] = [];
private failedRegistrations: CustomConfigurationProvider[] = [];
private timers = new Map<string, NodeJS.Timer>();
constructor(version: Version) {
if (version > Version.latest) {
console.warn(`version ${version} is not supported by this version of cpptools`);
console.warn(` using ${Version.latest} instead`);
version = Version.latest;
}
this.version = version;
}
private addNotifyReadyTimer(provider: CustomConfigurationProvider1): void {
if (this.version >= Version.v2) {
const timeout: number = 30;
const timer: NodeJS.Timer = global.setTimeout(() => {
console.warn(`registered provider ${provider.extensionId} did not call 'notifyReady' within ${timeout} seconds`);
}, timeout * 1000);
this.timers.set(provider.extensionId, timer);
}
}
private removeNotifyReadyTimer(provider: CustomConfigurationProvider1): void {
if (this.version >= Version.v2) {
const timer: NodeJS.Timer | undefined = this.timers.get(provider.extensionId);
if (timer) {
this.timers.delete(provider.extensionId);
clearTimeout(timer);
}
}
}
public getVersion(): Version {
return this.version;
}
public registerCustomConfigurationProvider(provider: CustomConfigurationProvider): void {
const providers: CustomConfigurationProviderCollection = getCustomConfigProviders();
if (providers.add(provider, this.version)) {
const added: CustomConfigurationProvider1 | undefined = providers.get(provider);
if (added) {
const settings: CppSettings = new CppSettings();
if (settings.loggingLevel === "Information" || settings.loggingLevel === "Debug") {
getOutputChannel().appendLine(localize("provider.registered", "Custom configuration provider '{0}' registered", added.name));
}
this.providers.push(added);
LanguageServer.getClients().forEach(client => client.onRegisterCustomConfigurationProvider(added));
this.addNotifyReadyTimer(added);
}
} else {
this.failedRegistrations.push(provider);
}
}
public notifyReady(provider: CustomConfigurationProvider): void {
const providers: CustomConfigurationProviderCollection = getCustomConfigProviders();
const p: CustomConfigurationProvider1 | undefined = providers.get(provider);
if (p) {
this.removeNotifyReadyTimer(p);
p.isReady = true;
LanguageServer.getClients().forEach(client => {
client.updateCustomBrowseConfiguration(p);
client.updateCustomConfigurations(p);
});
} else if (this.failedRegistrations.find(p => p === provider)) {
console.warn("provider not successfully registered; 'notifyReady' ignored");
} else {
console.warn("provider should be registered before signaling it's ready to provide configurations");
}
}
public didChangeCustomConfiguration(provider: CustomConfigurationProvider): void {
const providers: CustomConfigurationProviderCollection = getCustomConfigProviders();
const p: CustomConfigurationProvider1 | undefined = providers.get(provider);
if (p) {
if (!p.isReady) {
console.warn("didChangeCustomConfiguration was invoked before notifyReady");
}
LanguageServer.getClients().forEach(client => client.updateCustomConfigurations(p));
} else if (this.failedRegistrations.find(p => p === provider)) {
console.warn("provider not successfully registered, 'didChangeCustomConfiguration' ignored");
} else {
console.warn("provider should be registered before sending config change messages");
}
}
public didChangeCustomBrowseConfiguration(provider: CustomConfigurationProvider): void {
const providers: CustomConfigurationProviderCollection = getCustomConfigProviders();
const p: CustomConfigurationProvider1 | undefined = providers.get(provider);
if (p) {
LanguageServer.getClients().forEach(client => client.updateCustomBrowseConfiguration(p));
} else if (this.failedRegistrations.find(p => p === provider)) {
console.warn("provider not successfully registered, 'didChangeCustomBrowseConfiguration' ignored");
} else {
console.warn("provider should be registered before sending config change messages");
}
}
public dispose(): void {
this.providers.forEach(provider => {
getCustomConfigProviders().remove(provider);
provider.dispose();
});
this.providers = [];
}
public getTestHook(): CppToolsTestHook {
return test.getTestHook();
}
}