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'use strict';
import { commands, ConfigurationChangeEvent, Disposable, ExtensionContext, Uri } from 'vscode';
import { FileAnnotationController } from './annotations/fileAnnotationController';
import { LineAnnotationController } from './annotations/lineAnnotationController';
import { GitCodeLensController } from './codelens/codeLensController';
import { Commands, ToggleFileBlameCommandArgs } from './commands';
import { AnnotationsToggleMode, Config, configuration, ConfigurationWillChangeEvent } from './configuration';
import { GitFileSystemProvider } from './git/fsProvider';
import { GitService } from './git/gitService';
import { clearAvatarCache } from './avatars';
import { LineHoverController } from './hovers/lineHoverController';
import { Keyboard } from './keyboard';
import { Logger } from './logger';
import { StatusBarController } from './statusbar/statusBarController';
import { GitDocumentTracker } from './trackers/gitDocumentTracker';
import { GitLineTracker } from './trackers/gitLineTracker';
import { CompareView } from './views/compareView';
import { FileHistoryView } from './views/fileHistoryView';
import { LineHistoryView } from './views/lineHistoryView';
import { RepositoriesView } from './views/repositoriesView';
import { SearchView } from './views/searchView';
import { ViewCommands } from './views/viewCommands';
import { VslsController } from './vsls/vsls';
import { SettingsWebview } from './webviews/settingsWebview';
import { WelcomeWebview } from './webviews/welcomeWebview';
export class Container {
private static _configsAffectedByMode: string[] | undefined;
private static _applyModeConfigurationTransformBound:
| ((e: ConfigurationChangeEvent) => ConfigurationChangeEvent)
| undefined;
static initialize(context: ExtensionContext, config: Config) {
this._context = context;
this._config = Container.applyMode(config);
context.subscriptions.push((this._lineTracker = new GitLineTracker()));
context.subscriptions.push((this._tracker = new GitDocumentTracker()));
context.subscriptions.push((this._vsls = new VslsController()));
context.subscriptions.push((this._git = new GitService()));
// Since there is a bit of a chicken & egg problem with the DocumentTracker and the GitService, initialize the tracker once the GitService is loaded
this._tracker.initialize();
context.subscriptions.push((this._fileAnnotationController = new FileAnnotationController()));
context.subscriptions.push((this._lineAnnotationController = new LineAnnotationController()));
context.subscriptions.push((this._lineHoverController = new LineHoverController()));
context.subscriptions.push((this._statusBarController = new StatusBarController()));
context.subscriptions.push((this._codeLensController = new GitCodeLensController()));
context.subscriptions.push((this._keyboard = new Keyboard()));
context.subscriptions.push((this._settingsWebview = new SettingsWebview()));
context.subscriptions.push((this._welcomeWebview = new WelcomeWebview()));
if (config.views.compare.enabled) {
context.subscriptions.push((this._compareView = new CompareView()));
} else {
let disposable: Disposable;
// eslint-disable-next-line prefer-const
disposable = configuration.onDidChange(e => {
if (configuration.changed(e, 'views', 'compare', 'enabled')) {
disposable.dispose();
context.subscriptions.push((this._compareView = new CompareView()));
}
});
}
if (config.views.fileHistory.enabled) {
context.subscriptions.push((this._fileHistoryView = new FileHistoryView()));
} else {
let disposable: Disposable;
// eslint-disable-next-line prefer-const
disposable = configuration.onDidChange(e => {
if (configuration.changed(e, 'views', 'fileHistory', 'enabled')) {
disposable.dispose();
context.subscriptions.push((this._fileHistoryView = new FileHistoryView()));
}
});
}
if (config.views.lineHistory.enabled) {
context.subscriptions.push((this._lineHistoryView = new LineHistoryView()));
} else {
let disposable: Disposable;
// eslint-disable-next-line prefer-const
disposable = configuration.onDidChange(e => {
if (configuration.changed(e, 'views', 'lineHistory', 'enabled')) {
disposable.dispose();
context.subscriptions.push((this._lineHistoryView = new LineHistoryView()));
}
});
}
if (config.views.repositories.enabled) {
context.subscriptions.push((this._repositoriesView = new RepositoriesView()));
} else {
let disposable: Disposable;
// eslint-disable-next-line prefer-const
disposable = configuration.onDidChange(e => {
if (configuration.changed(e, 'views', 'repositories', 'enabled')) {
disposable.dispose();
context.subscriptions.push((this._repositoriesView = new RepositoriesView()));
}
});
}
if (config.views.search.enabled) {
context.subscriptions.push((this._searchView = new SearchView()));
} else {
let disposable: Disposable;
// eslint-disable-next-line prefer-const
disposable = configuration.onDidChange(e => {
if (configuration.changed(e, 'views', 'search', 'enabled')) {
disposable.dispose();
context.subscriptions.push((this._searchView = new SearchView()));
}
});
}
context.subscriptions.push(new GitFileSystemProvider());
context.subscriptions.push(configuration.onWillChange(this.onConfigurationChanging, this));
}
private static onConfigurationChanging(e: ConfigurationWillChangeEvent) {
this._config = undefined;
if (configuration.changed(e.change, 'outputLevel')) {
Logger.level = configuration.get('outputLevel');
}
if (configuration.changed(e.change, 'defaultGravatarsStyle')) {
clearAvatarCache();
}
if (configuration.changed(e.change, 'mode') || configuration.changed(e.change, 'modes')) {
if (this._applyModeConfigurationTransformBound === undefined) {
this._applyModeConfigurationTransformBound = this.applyModeConfigurationTransform.bind(this);
}
e.transform = this._applyModeConfigurationTransformBound;
}
}
private static _codeLensController: GitCodeLensController;
static get codeLens() {
return this._codeLensController;
}
private static _compareView: CompareView | undefined;
static get compareView() {
if (this._compareView === undefined) {
this._context.subscriptions.push((this._compareView = new CompareView()));
}
return this._compareView;
}
private static _config: Config | undefined;
static get config() {
if (this._config === undefined) {
this._config = Container.applyMode(configuration.get());
}
return this._config;
}
private static _context: ExtensionContext;
static get context() {
return this._context;
}
private static _fileAnnotationController: FileAnnotationController;
static get fileAnnotations() {
return this._fileAnnotationController;
}
private static _fileHistoryView: FileHistoryView | undefined;
static get fileHistoryView() {
if (this._fileHistoryView === undefined) {
this._context.subscriptions.push((this._fileHistoryView = new FileHistoryView()));
}
return this._fileHistoryView;
}
private static _git: GitService;
static get git() {
return this._git;
}
private static _keyboard: Keyboard;
static get keyboard() {
return this._keyboard;
}
private static _lineAnnotationController: LineAnnotationController;
static get lineAnnotations() {
return this._lineAnnotationController;
}
private static _lineHistoryView: LineHistoryView | undefined;
static get lineHistoryView() {
if (this._lineHistoryView === undefined) {
this._context.subscriptions.push((this._lineHistoryView = new LineHistoryView()));
}
return this._lineHistoryView;
}
private static _lineHoverController: LineHoverController;
static get lineHovers() {
return this._lineHoverController;
}
private static _lineTracker: GitLineTracker;
static get lineTracker() {
return this._lineTracker;
}
private static _repositoriesView: RepositoriesView | undefined;
static get repositoriesView(): RepositoriesView {
if (this._repositoriesView === undefined) {
this._context.subscriptions.push((this._repositoriesView = new RepositoriesView()));
}
return this._repositoriesView;
}
private static _searchView: SearchView | undefined;
static get searchView() {
if (this._searchView === undefined) {
this._context.subscriptions.push((this._searchView = new SearchView()));
}
return this._searchView;
}
private static _settingsWebview: SettingsWebview;
static get settingsWebview() {
return this._settingsWebview;
}
private static _statusBarController: StatusBarController;
static get statusBar() {
return this._statusBarController;
}
private static _tracker: GitDocumentTracker;
static get tracker() {
return this._tracker;
}
private static _viewCommands: ViewCommands | undefined;
static get viewCommands() {
if (this._viewCommands === undefined) {
this._viewCommands = new ViewCommands();
}
return this._viewCommands;
}
private static _vsls: VslsController;
static get vsls() {
return this._vsls;
}
private static _welcomeWebview: WelcomeWebview;
static get welcomeWebview() {
return this._welcomeWebview;
}
private static applyMode(config: Config) {
if (!config.mode.active) return config;
const mode = config.modes[config.mode.active];
if (mode == null) return config;
if (mode.annotations != null) {
let command: string | undefined;
switch (mode.annotations) {
case 'blame':
config.blame.toggleMode = AnnotationsToggleMode.Window;
command = Commands.ToggleFileBlame;
break;
case 'heatmap':
config.heatmap.toggleMode = AnnotationsToggleMode.Window;
command = Commands.ToggleFileHeatmap;
break;
case 'recentChanges':
config.recentChanges.toggleMode = AnnotationsToggleMode.Window;
command = Commands.ToggleFileRecentChanges;
break;
}
if (command !== undefined) {
const commandArgs: ToggleFileBlameCommandArgs = {
on: true
};
// Make sure to delay the execution by a bit so that the configuration changes get propegated first
setTimeout(() => commands.executeCommand(command!, commandArgs), 50);
}
}
if (mode.codeLens != null) {
config.codeLens.enabled = mode.codeLens;
}
if (mode.currentLine != null) {
config.currentLine.enabled = mode.currentLine;
}
if (mode.hovers != null) {
config.hovers.enabled = mode.hovers;
}
if (mode.statusBar != null) {
config.statusBar.enabled = mode.statusBar;
}
if (mode.views != null) {
config.views.compare.enabled = mode.views;
}
if (mode.views != null) {
config.views.fileHistory.enabled = mode.views;
}
if (mode.views != null) {
config.views.lineHistory.enabled = mode.views;
}
if (mode.views != null) {
config.views.repositories.enabled = mode.views;
}
if (mode.views != null) {
config.views.search.enabled = mode.views;
}
return config;
}
private static applyModeConfigurationTransform(e: ConfigurationChangeEvent): ConfigurationChangeEvent {
if (this._configsAffectedByMode === undefined) {
this._configsAffectedByMode = [
`gitlens.${configuration.name('mode')}`,
`gitlens.${configuration.name('modes')}`,
`gitlens.${configuration.name('blame', 'toggleMode')}`,
`gitlens.${configuration.name('codeLens')}`,
`gitlens.${configuration.name('currentLine')}`,
`gitlens.${configuration.name('heatmap', 'toggleMode')}`,
`gitlens.${configuration.name('hovers')}`,
`gitlens.${configuration.name('recentChanges', 'toggleMode')}`,
`gitlens.${configuration.name('statusBar')}`,
`gitlens.${configuration.name('views', 'compare')}`,
`gitlens.${configuration.name('views', 'fileHistory')}`,
`gitlens.${configuration.name('views', 'lineHistory')}`,
`gitlens.${configuration.name('views', 'repositories')}`,
`gitlens.${configuration.name('views', 'search')}`
];
}
const original = e.affectsConfiguration;
return {
...e,
affectsConfiguration: (section: string, resource?: Uri) => {
if (this._configsAffectedByMode && this._configsAffectedByMode.some(n => section.startsWith(n))) {
return true;
}
return original(section, resource);
}
};
}
}