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💥 scm id -> contextKey

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This commit is contained in:
Joao Moreno
2017-03-27 11:50:39 +02:00
parent d4efff6cf2
commit 75576e3cca
13 changed files with 81 additions and 93 deletions
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56
src/vs/workbench/api/node/extHostSCM.ts
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@@ -24,12 +24,6 @@ function getIconPath(decorations: vscode.SCMResourceThemableDecorations) {
return undefined;
}
export interface Cache {
[providerId: string]: {
[resourceUri: string]: vscode.SCMResource;
};
}
class ExtHostSCMInputBox {
private _value: string = '';
@@ -73,10 +67,15 @@ class ExtHostSCMInputBox {
}
}
type ProviderHandle = number;
export class ExtHostSCM {
private static _handlePool: number = 0;
private _proxy: MainThreadSCMShape;
private _providers: { [id: string]: vscode.SCMProvider; } = Object.create(null);
private _providers: Map<ProviderHandle, vscode.SCMProvider> = new Map<ProviderHandle, vscode.SCMProvider>();
private _cache: Map<ProviderHandle, Map<string, vscode.SCMResource>> = new Map<ProviderHandle, Map<string, vscode.SCMResource>>();
private _onDidChangeActiveProvider = new Emitter<vscode.SCMProvider>();
get onDidChangeActiveProvider(): Event<vscode.SCMProvider> { return this._onDidChangeActiveProvider.event; }
@@ -87,37 +86,32 @@ export class ExtHostSCM {
private _inputBox: ExtHostSCMInputBox;
get inputBox(): vscode.SCMInputBox { return this._inputBox; }
private cache: Cache = Object.create(null);
constructor(threadService: IThreadService) {
this._proxy = threadService.get(MainContext.MainThreadSCM);
this._inputBox = new ExtHostSCMInputBox(this._proxy);
}
registerSCMProvider(provider: vscode.SCMProvider): Disposable {
const providerId = provider.id;
const handle = ExtHostSCM._handlePool++;
if (this._providers[providerId]) {
throw new Error(`Provider ${providerId} already registered`);
}
this._providers.set(handle, provider);
// TODO@joao: should pluck all the things out of the provider
this._providers[providerId] = provider;
this._proxy.$register(providerId, {
this._proxy.$register(handle, {
label: provider.label,
contextKey: provider.contextKey,
supportsOpen: !!provider.open,
supportsOriginalResource: !!provider.getOriginalResource
});
const onDidChange = debounceEvent(provider.onDidChange, (l, e) => e, 100);
const onDidChangeListener = onDidChange(resourceGroups => {
this.cache[providerId] = Object.create(null);
const cache = new Map<string, vscode.SCMResource>();
this._cache.set(handle, cache);
const rawResourceGroups = resourceGroups.map(g => {
const rawResources = g.resources.map(r => {
const uri = r.uri.toString();
this.cache[providerId][uri] = r;
cache.set(uri, r);
const sourceUri = r.sourceUri.toString();
const iconPath = getIconPath(r.decorations);
@@ -138,27 +132,33 @@ export class ExtHostSCM {
return [uri, sourceUri, icons, strikeThrough] as SCMRawResource;
});
return [g.uri.toString(), g.id, g.label, rawResources] as SCMRawResourceGroup;
return [g.uri.toString(), g.contextKey, g.label, rawResources] as SCMRawResourceGroup;
});
this._proxy.$onChange(providerId, rawResourceGroups, provider.count, provider.state);
this._proxy.$onChange(handle, rawResourceGroups, provider.count, provider.state);
});
return new Disposable(() => {
onDidChangeListener.dispose();
delete this._providers[providerId];
this._proxy.$unregister(providerId);
this._providers.delete(handle);
this._proxy.$unregister(handle);
});
}
$open(providerId: string, uri: string): TPromise<void> {
const provider = this._providers[providerId];
$open(handle: number, uri: string): TPromise<void> {
const provider = this._providers.get(handle);
if (!provider) {
return TPromise.as(null);
}
const resource = this.cache[providerId][uri];
const cache = this._cache.get(handle);
if (!cache) {
return TPromise.as(null);
}
const resource = cache.get(uri);
if (!resource) {
return TPromise.as(null);
@@ -167,8 +167,8 @@ export class ExtHostSCM {
return asWinJsPromise(token => provider.open(resource, token));
}
$getOriginalResource(id: string, uri: URI): TPromise<URI> {
const provider = this._providers[id];
$getOriginalResource(handle: number, uri: URI): TPromise<URI> {
const provider = this._providers.get(handle);
if (!provider) {
return TPromise.as(null);