feat(ls): provide completions in template string

fix: convert change offsets correctly

Author: chuckjaz

client/package.json

@@ -2,7 +2,7 @@
   "name": "ng-template",
   "displayName": "Angular Template",
   "description": "Angular Template Service",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "publisher": "Google",
   "engines": {
     "vscode": "^1.4.0"
@@ -12,7 +12,8 @@
   ],
 	"activationEvents": [
 		"onLanguage:ng-template",
-    "onLanguage:html"
+    "onLanguage:html",
+    "onLanguage:typescript"
 	],
 	"main": "./out/extension",
   "contributes": {
@@ -26,7 +27,8 @@
         ],
         "extensions": [
           ".ng",
-          ".ngml"
+          ".ngml",
+          ".ng.html"
         ],
         "configuration": "./language-configuration.json"
       }

client/src/extension.ts

@@ -21,7 +21,7 @@ export function activate(context: ExtensionContext) {
   // Options to control the language client
   let clientOptions: LanguageClientOptions = {
     // Register the server for Angular templates
-    documentSelector: ['ng-template', 'html'],
+    documentSelector: ['ng-template', 'html', 'typescript'],
 
     // Information in the TypeScript project is necessary to generate Angular template completions
     synchronize: {

server/src/documents.ts

@@ -182,8 +182,8 @@ export class TextDocuments {
       if (positions) {
         this.changeNumber++;
         const mappedChanges = event.contentChanges.map((change, i) => {
-          const start = positions[i % 2];
-          const end = positions[i % 2 + 1];
+          const start = positions[i * 2];
+          const end = positions[i * 2 + 1];
           return {start, end, insertText: change.text};
         });
         this.projectService.clientFileChanges(file, mappedChanges);