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Centralize language mode enumeration in settings completion provider

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This commit is contained in:
David Wilson 2017-03-27 15:47:30 -07:00
parent dfa42afcb8
commit 913651fd55
1 changed files with 6 additions and 28 deletions
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34
extensions/configuration-editing/src/settingsDocumentHelper.ts
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@ -34,7 +34,7 @@ export class SettingsDocument {
// files.defaultLanguage
if (location.path[0] === 'files.defaultLanguage') {
return this.provideDefaultLanguageCompletionItems(location, range);
return this.provideLanguageCompletionItems(location, range);
}
return this.provideLanguageOverridesCompletionItems(location, position);
@ -147,10 +147,10 @@ export class SettingsDocument {
return Promise.resolve(completions);
}
private provideLanguageCompletionItems(location: Location, range: vscode.Range, stringify: boolean = true): vscode.ProviderResult<vscode.CompletionItem[]> {
private provideLanguageCompletionItems(location: Location, range: vscode.Range, formatFunc: (string) => string = (l) => JSON.stringify(l)): vscode.ProviderResult<vscode.CompletionItem[]> {
return vscode.languages.getLanguages().then(languages => {
return languages.map(l => {
return this.newSimpleCompletionItem(stringify ? JSON.stringify(l) : l, range);
return this.newSimpleCompletionItem(formatFunc(l), range);
});
});
}
@ -180,35 +180,13 @@ export class SettingsDocument {
}
if (location.path.length === 1 && location.previousNode && typeof location.previousNode.value === 'string' && location.previousNode.value.startsWith('[')) {
// Suggestion model word matching includes starting quote and open sqaure bracket
// Hence exclude them from the proposal range
range = new vscode.Range(new vscode.Position(range.start.line, range.start.character + 2), range.end);
return vscode.languages.getLanguages().then(languages => {
return languages.map(l => {
// Suggestion model word matching includes closed sqaure bracket and ending quote
// Hence include them in the proposal to replace
return this.newSimpleCompletionItem(l, range, '', l + ']"');
});
});
// Suggestion model word matching includes closed sqaure bracket and ending quote
// Hence include them in the proposal to replace
return this.provideLanguageCompletionItems(location, range, language => `"[${language}]"`);
}
return Promise.resolve([]);
}
private provideDefaultLanguageCompletionItems(location: Location, range: vscode.Range): vscode.ProviderResult<vscode.CompletionItem[]> {
// Suggestion model word matching includes a starting quote
// Hence exclude it from the proposal range
range = new vscode.Range(new vscode.Position(range.start.line, range.start.character + 1), range.end);
return vscode.languages.getLanguages().then(languages => {
return languages.map(l => {
return this.newSimpleCompletionItem(l, range, '', l + '"');
});
});
}
private newSimpleCompletionItem(text: string, range: vscode.Range, description?: string, insertText?: string): vscode.CompletionItem {
const item = new vscode.CompletionItem(text);
item.kind = vscode.CompletionItemKind.Value;