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'use strict'; |
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import { commands, ConfigurationChangeEvent, TreeItem, TreeItemCollapsibleState } from 'vscode'; |
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import { configuration, StashesViewConfig, ViewFilesLayout } from '../configuration'; |
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import { Container } from '../container'; |
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import { Repository, RepositoryChange, RepositoryChangeEvent } from '../git/git'; |
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import { GitUri } from '../git/gitUri'; |
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import { ContextValues, MessageNode, StashesNode, SubscribeableViewNode, unknownGitUri, ViewNode } from './nodes'; |
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import { debug, gate } from '../system'; |
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import { ViewBase } from './viewBase'; |
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export class StashesRepositoryNode extends SubscribeableViewNode<StashesView> { |
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private child: StashesNode | undefined; |
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constructor( |
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uri: GitUri, |
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view: StashesView, |
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parent: ViewNode, |
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public readonly repo: Repository, |
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private readonly root: boolean, |
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) { |
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super(uri, view, parent); |
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} |
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async getChildren(): Promise<ViewNode[]> { |
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if (this.child == null) { |
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this.child = new StashesNode(this.uri, this.view, this, this.repo); |
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void this.ensureSubscription(); |
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} |
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return this.child.getChildren(); |
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} |
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getTreeItem(): TreeItem { |
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const item = new TreeItem( |
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this.repo.formattedName ?? this.uri.repoPath ?? '', |
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TreeItemCollapsibleState.Expanded, |
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); |
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item.contextValue = ContextValues.RepositoryFolder; |
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void this.ensureSubscription(); |
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return item; |
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} |
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@gate() |
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@debug() |
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async refresh(reset: boolean = false) { |
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await this.child?.triggerChange(reset); |
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await this.ensureSubscription(); |
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} |
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@debug() |
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protected subscribe() { |
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return this.repo.onDidChange(this.onRepositoryChanged, this); |
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} |
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@debug({ |
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args: { |
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0: (e: RepositoryChangeEvent) => |
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`{ repository: ${e.repository ? e.repository.name : ''}, changes: ${e.changes.join()} }`, |
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}, |
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}) |
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private onRepositoryChanged(e: RepositoryChangeEvent) { |
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if (e.changed(RepositoryChange.Closed)) { |
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this.dispose(); |
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void this.parent?.triggerChange(true); |
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return; |
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} |
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if (e.changed(RepositoryChange.Heads)) { |
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void this.triggerChange(true); |
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if (this.root) { |
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void this.parent?.triggerChange(true); |
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} |
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} |
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} |
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} |
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export class StashesViewNode extends ViewNode<StashesView> { |
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private children: StashesRepositoryNode[] | undefined; |
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constructor(view: StashesView) { |
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super(unknownGitUri, view); |
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} |
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async getChildren(): Promise<ViewNode[]> { |
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if (this.children != null) { |
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for (const child of this.children) { |
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child.dispose?.(); |
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} |
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this.children = undefined; |
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} |
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const repositories = await Container.git.getOrderedRepositories(); |
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if (repositories.length === 0) return [new MessageNode(this.view, this, 'No stashes could be found.')]; |
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const root = repositories.length === 1; |
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this.children = repositories.map( |
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r => new StashesRepositoryNode(GitUri.fromRepoPath(r.path), this.view, this, r, root), |
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); |
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if (root) { |
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const [child] = this.children; |
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const stash = await child.repo.getStash(); |
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this.view.description = stash == null ? undefined : `(${stash.commits.size})`; |
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return child.getChildren(); |
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} |
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return this.children; |
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} |
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getTreeItem(): TreeItem { |
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const item = new TreeItem('Stashes', TreeItemCollapsibleState.Expanded); |
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return item; |
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} |
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} |
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export class StashesView extends ViewBase<StashesViewNode, StashesViewConfig> { |
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protected readonly configKey = 'stashes'; |
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constructor() { |
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super('gitlens.views.stashes', 'Stashes'); |
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} |
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getRoot() { |
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return new StashesViewNode(this); |
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} |
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protected registerCommands() { |
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void Container.viewCommands; |
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commands.registerCommand( |
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this.getQualifiedCommand('copy'), |
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() => commands.executeCommand('gitlens.views.copy', this.selection), |
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this, |
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); |
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commands.registerCommand(this.getQualifiedCommand('refresh'), () => this.refresh(true), this); |
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commands.registerCommand( |
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this.getQualifiedCommand('setFilesLayoutToAuto'), |
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() => this.setFilesLayout(ViewFilesLayout.Auto), |
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this, |
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); |
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commands.registerCommand( |
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this.getQualifiedCommand('setFilesLayoutToList'), |
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() => this.setFilesLayout(ViewFilesLayout.List), |
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this, |
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); |
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commands.registerCommand( |
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this.getQualifiedCommand('setFilesLayoutToTree'), |
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() => this.setFilesLayout(ViewFilesLayout.Tree), |
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this, |
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); |
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commands.registerCommand(this.getQualifiedCommand('setShowAvatarsOn'), () => this.setShowAvatars(true), this); |
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commands.registerCommand(this.getQualifiedCommand('setShowAvatarsOff'), () => this.setShowAvatars(false), this); |
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} |
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protected filterConfigurationChanged(e: ConfigurationChangeEvent) { |
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const changed = super.filterConfigurationChanged(e); |
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if ( |
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!changed && |
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!configuration.changed(e, 'defaultDateFormat') && |
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!configuration.changed(e, 'defaultDateSource') && |
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!configuration.changed(e, 'defaultDateStyle') && |
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!configuration.changed(e, 'defaultGravatarsStyle') |
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) { |
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return false; |
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} |
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return true; |
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} |
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protected onConfigurationChanged(e: ConfigurationChangeEvent) { |
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if (configuration.initializing(e)) { |
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this.initialize(undefined, { showCollapseAll: true }); |
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} |
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if (!configuration.initializing(e) && this._root != null) { |
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void this.refresh(true); |
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} |
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} |
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private setFilesLayout(layout: ViewFilesLayout) { |
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return configuration.updateEffective('views', this.configKey, 'files', 'layout', layout); |
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} |
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private setShowAvatars(enabled: boolean) { |
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return configuration.updateEffective('views', this.configKey, 'avatars', enabled); |
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} |
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} |