Merge pull request #41 from owent-contrib/master

add support for proto3 and add alias for languages

Author: xaverh

package.json

@@ -22,7 +22,8 @@
     "JavaScript",
     "Objective-C",
     "Clang",
-    "LLVM"
+    "LLVM",
+    "Protobuf"
   ],
   "main": "./out/src/extension",
   "activationEvents": [
@@ -34,6 +35,7 @@
     "onLanguage:javascript",
     "onLanguage:typescript",
     "onLanguage:proto",
+    "onLanguage:proto3",
     "onLanguage:apex"
   ],
   "contributes": {

src/clangMode.ts

@@ -2,11 +2,16 @@
 
 import vscode = require('vscode');
 
+export const ALIAS = {
+  'proto3': 'proto'
+};
+
 let languages: string[] = [];
-for (let l of ['cpp', 'c', 'objective-c', 'objective-cpp', 'java', 'javascript', 'typescript', 'proto', 'apex']) {
-  if (vscode.workspace.getConfiguration('clang-format').get('language.' + l + '.enable')) {
+for (let l of ['cpp', 'c', 'objective-c', 'objective-cpp', 'java', 'javascript', 'typescript', 'proto', 'proto3', 'apex']) {
+  let confKey = `language.${ALIAS[l] || l}.enable`;
+  if (vscode.workspace.getConfiguration('clang-format').get(confKey)) {
     languages.push(l);
   }
 }
 
-export const MODES: vscode.DocumentFilter[] = languages.map((language) => ({ language, scheme: 'file' }));
+export const MODES: vscode.DocumentFilter[] = languages.map((language) => ({language, scheme: 'file'}));

src/extension.ts

@@ -1,8 +1,9 @@
 import * as vscode from 'vscode';
 import cp = require('child_process');
 import path = require('path');
-import { MODES } from './clangMode';
-import { getBinPath } from './clangPath';
+import {MODES,
+        ALIAS} from './clangMode';
+import {getBinPath} from './clangPath';
 import sax = require('sax');
 
 export let outputChannel = vscode.window.createOutputChannel('Clang-Format');
@@ -41,7 +42,7 @@ export class ClangDocumentFormattingEditProvider implements vscode.DocumentForma
         byte: 0,
         offset: 0
       };
-      let byteToOffset = function (editInfo: { length: number, offset: number }) {
+      let byteToOffset = function(editInfo: { length: number, offset: number }) {
         let offset = editInfo.offset;
         let length = editInfo.length;
 
@@ -70,20 +71,20 @@ export class ClangDocumentFormattingEditProvider implements vscode.DocumentForma
         }
 
         switch (tag.name) {
-          case 'replacements':
-            return;
-
-          case 'replacement':
-            currentEdit = {
-              length: parseInt(tag.attributes['length'].toString()),
-              offset: parseInt(tag.attributes['offset'].toString()),
-              text: ''
-            };
-            byteToOffset(currentEdit);
-            break;
-
-          default:
-            reject(`Unexpected tag ${tag.name}`);
+        case 'replacements':
+          return;
+
+        case 'replacement':
+          currentEdit = {
+            length: parseInt(tag.attributes['length'].toString()),
+            offset: parseInt(tag.attributes['offset'].toString()),
+            text: ''
+          };
+          byteToOffset(currentEdit);
+          break;
+
+        default:
+          reject(`Unexpected tag ${tag.name}`);
         }
 
       };
@@ -133,8 +134,12 @@ export class ClangDocumentFormattingEditProvider implements vscode.DocumentForma
       });
   }
 
+  private getLanguage(document: vscode.TextDocument): string {
+    return ALIAS[document.languageId] || document.languageId;
+  }
+
   private getStyle(document: vscode.TextDocument) {
-    let ret = vscode.workspace.getConfiguration('clang-format').get<string>(`language.${document.languageId}.style`);
+    let ret = vscode.workspace.getConfiguration('clang-format').get<string>(`language.${this.getLanguage(document)}.style`);
     if (ret.trim()) {
       return ret.trim();
     }
@@ -148,7 +153,7 @@ export class ClangDocumentFormattingEditProvider implements vscode.DocumentForma
   }
 
   private getFallbackStyle(document: vscode.TextDocument) {
-    let strConf = vscode.workspace.getConfiguration('clang-format').get<string>(`language.${document.languageId}.fallbackStyle`);
+    let strConf = vscode.workspace.getConfiguration('clang-format').get<string>(`language.${this.getLanguage(document)}.fallbackStyle`);
     if (strConf.trim()) {
       return strConf;
     }