1 files changed, 62 insertions, 0 deletions
diff --git a/devtools/client/jsonview/main.js b/devtools/client/jsonview/main.js
new file mode 100644
index 000000000..a438e2e34
--- /dev/null
+++ b/devtools/client/jsonview/main.js
@@ -0,0 +1,62 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/* globals JsonViewUtils*/
+
+"use strict";
+
+const { Cu } = require("chrome");
+const Services = require("Services");
+
+const { XPCOMUtils } = Cu.import("resource://gre/modules/XPCOMUtils.jsm", {});
+
+XPCOMUtils.defineLazyGetter(this, "JsonViewUtils", function () {
+  return require("devtools/client/jsonview/utils");
+});
+
+/**
+ * Singleton object that represents the JSON View in-content tool.
+ * It has the same lifetime as the browser. Initialization done by
+ * DevTools() object from devtools/client/framework/devtools.js
+ */
+var JsonView = {
+  initialize: function () {
+    // Load JSON converter module. This converter is responsible
+    // for handling 'application/json' documents and converting
+    // them into a simple web-app that allows easy inspection
+    // of the JSON data.
+    Services.ppmm.loadProcessScript(
+      "resource://devtools/client/jsonview/converter-observer.js",
+      true);
+
+    this.onSaveListener = this.onSave.bind(this);
+
+    // Register for messages coming from the child process.
+    Services.ppmm.addMessageListener(
+      "devtools:jsonview:save", this.onSaveListener);
+  },
+
+  destroy: function () {
+    Services.ppmm.removeMessageListener(
+      "devtools:jsonview:save", this.onSaveListener);
+  },
+
+  // Message handlers for events from child processes
+
+  /**
+   * Save JSON to a file needs to be implemented here
+   * in the parent process.
+   */
+  onSave: function (message) {
+    let value = message.data;
+    let file = JsonViewUtils.getTargetFile();
+    if (file) {
+      JsonViewUtils.saveToFile(file, value);
+    }
+  }
+};
+
+// Exports from this module
+module.exports.JsonView = JsonView;