Microsoft/vscode
1
0
Fork 0
mirror of https://github.com/microsoft/vscode.git synced 2026-04-21 00:59:03 +01:00
Code Issues Packages Projects Releases Wiki Activity

hover provider as support

Browse Source
This commit is contained in:
Johannes Rieken
2015-11-25 16:59:52 +01:00
parent 31d872e081
commit 1b1e583a68
7 changed files with 194 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
src/vs/workbench/api/common/extHostLanguageFeatures.ts
View File

@@ -24,7 +24,7 @@ import {PluginHostModelService} from 'vs/workbench/api/common/pluginHostDocument
import {IMarkerService, IMarker} from 'vs/platform/markers/common/markers';
import {PluginHostCommands, MainThreadCommands} from 'vs/workbench/api/common/pluginHostCommands';
import {DeclarationRegistry} from 'vs/editor/contrib/goToDeclaration/common/goToDeclaration';
import ExtraInfoRegistry from 'vs/editor/contrib/hover/common/hover';
import {ExtraInfoRegistry} from 'vs/editor/contrib/hover/common/hover';
import DocumentHighlighterRegistry from 'vs/editor/contrib/wordHighlighter/common/wordHighlighter';
import ReferenceSearchRegistry from 'vs/editor/contrib/referenceSearch/common/referenceSearch';
import QuickFixRegistry from 'vs/editor/contrib/quickFix/common/quickFix';
@@ -195,7 +195,44 @@ class DeclarationAdapter implements modes.IDeclarationSupport {
}
}
type Adapter = OutlineAdapter | CodeLensAdapter | DeclarationAdapter;
class ExtraInfoAdapter implements modes.IExtraInfoSupport {
private _documents: PluginHostModelService;
private _provider: vscode.HoverProvider;
constructor(documents: PluginHostModelService, provider: vscode.HoverProvider) {
this._documents = documents;
this._provider = provider;
}
computeInfo(resource: URI, position: IPosition): TPromise<modes.IComputeExtraInfoResult> {
let doc = this._documents.getDocument(resource);
let pos = TypeConverters.toPosition(position);
return asWinJsPromise(token => this._provider.provideHover(doc, pos, token)).then(value => {
if (!value) {
return;
}
let {range, contents} = value;
if (!range) {
range = doc.getWordRangeAtPosition(pos);
}
if (!range) {
range = new Range(pos, pos);
}
return <modes.IComputeExtraInfoResult>{
range: TypeConverters.fromRange(range),
htmlContent: contents && contents.map(TypeConverters.fromFormattedString)
}
});
}
}
type Adapter = OutlineAdapter | CodeLensAdapter | DeclarationAdapter | ExtraInfoAdapter;
@Remotable.PluginHostContext('ExtHostLanguageFeatures')
export class ExtHostLanguageFeatures {
@@ -272,6 +309,19 @@ export class ExtHostLanguageFeatures {
$findDeclaration(handle: number, resource: URI, position: IPosition): TPromise<modes.IReference[]> {
return this._withAdapter(handle, DeclarationAdapter, adapter => adapter.findDeclaration(resource, position));
}
// --- extra info
registerHoverProvider(selector: vscode.DocumentSelector, provider: vscode.HoverProvider): vscode.Disposable {
const handle = this._nextHandle();
this._adapter[handle] = new ExtraInfoAdapter(this._documents, provider);
this._proxy.$registerExtraInfoSupport(handle, selector);
return this._createDisposable(handle);
}
$computeInfo(handle:number, resource: URI, position: IPosition): TPromise<modes.IComputeExtraInfoResult> {
return this._withAdapter(handle, ExtraInfoAdapter, adpater => adpater.computeInfo(resource, position));
}
}
@Remotable.MainContext('MainThreadLanguageFeatures')
@@ -331,4 +381,15 @@ export class MainThreadLanguageFeatures {
});
return undefined;
}
// --- extra info
$registerExtraInfoSupport(handle: number, selector: vscode.DocumentSelector): TPromise<any> {
this._registrations[handle] = ExtraInfoRegistry.register(selector, <modes.IExtraInfoSupport>{
computeInfo: (resource: URI, position: IPosition): TPromise<modes.IComputeExtraInfoResult> => {
return this._proxy.$computeInfo(handle, resource, position);
}
});
return undefined;
}
}