Implemented conversion from XML to text and viceversa

src/formatting/commands/index.ts

@@ -1,2 +1,4 @@
 export * from "./formatAsXml";
 export * from "./minifyXml";
+export * from "./xmlToText";
+export * from "./textToXml";

src/formatting/commands/textToXml.ts

@@ -0,0 +1,26 @@
+import { workspace } from "vscode";
+import { ProviderResult, Range, TextEdit, editor, editorEdit, Selection } from "vscode";
+
+import { NativeCommands } from "../../common";
+import * as constants from "../../constants";
+
+import { XmlFormatterFactory } from "../xml-formatter";
+import { XmlFormattingEditProvider } from "../xml-formatting-edit-provider";
+import { XmlFormattingOptionsFactory } from "../xml-formatting-options";
+
+export function textToXml(editor: editor, edit: editorEdit): void {
+    editor.edit(edit => {
+        let selections = editor.selections;
+        selections.forEach(selection => {
+            if (selection.isEmpty) {
+                selection = new Selection(
+                    editor.document.positionAt(0),
+                    editor.document.positionAt(editor.document.getText().length)
+                );
+            }
+            let txt = editor.document.getText(new Range(selection.start, selection.end));
+            let transformed = txt.replace(/&lt;/g, '<').replace(/&gt;/g, '>');
+            edit.replace(selection, transformed);
+        });
+    });
+}

src/formatting/commands/xmlToText.ts

@@ -0,0 +1,26 @@
+import { workspace } from "vscode";
+import { ProviderResult, Range, TextEdit, editor, editorEdit, Selection } from "vscode";
+
+import { NativeCommands } from "../../common";
+import * as constants from "../../constants";
+
+import { XmlFormatterFactory } from "../xml-formatter";
+import { XmlFormattingEditProvider } from "../xml-formatting-edit-provider";
+import { XmlFormattingOptionsFactory } from "../xml-formatting-options";
+
+export function xmlToText(editor: editor, edit: editorEdit): void {
+    editor.edit(edit => {
+        let selections = editor.selections;
+        selections.forEach(selection => {
+            if (selection.isEmpty) {
+                selection = new Selection(
+                    editor.document.positionAt(0),
+                    editor.document.positionAt(editor.document.getText().length)
+                );
+            }
+            let txt = editor.document.getText(new Range(selection.start, selection.end));
+            let transformed = txt.replace(/</g, '&lt;').replace(/>/g, '&gt;');
+            edit.replace(selection, transformed);
+        });
+    });
+}