GUI: Add a new button to directly create an instance of the default configuration

This uses a symlink ! I am afraid this does not work on windows

Gruntfile.js

@@ -316,7 +316,8 @@ module.exports = function (grunt) {
           '**/*.png',
           '**/*.jpg',
           '**/*.js',
-          '**/*.css'
+          '**/*.css',
+          '**/*.json'
         ],
         dest: '<%= global_config.dest %>/manifest.appcache'
       }

dream/platform/src/dream/InputModule_viewAddDocumentDialog.html

@@ -16,5 +16,8 @@
              name="dream_import">
       <button type="submit" class="ui-btn ui-btn-b ui-btn-inline ui-icon-plus ui-btn-icon-right">Import</button>
     </form>
+      <form class="create_new_form">
+      <button type="submit" class="ui-btn ui-btn-b ui-btn-inline ui-icon-plus ui-btn-icon-right">Create New Empty</button>
+    </form>
   </body>
 </html>
\ No newline at end of file

dream/platform/src/dream/InputModule_viewAddDocumentDialog.js

 /*global rJS, RSVP, promiseEventListener, promiseReadAsText,
-         initGadgetMixin */
+         initGadgetMixin, prompt */
 (function (window, rJS, RSVP, promiseEventListener, promiseReadAsText,
            initGadgetMixin) {
   "use strict";
@@ -55,6 +55,41 @@
       });
   }
 
+  function waitForCreateNew(gadget) {
+    var json_data,
+      name;
+
+    return new RSVP.Queue()
+      .push(function () {
+        return promiseEventListener(
+          gadget.props.element.getElementsByClassName("create_new_form")[0],
+          'submit',
+          false
+        );
+      })
+      .push(function (evt) {
+        // Prevent double click
+        evt.target
+           .getElementsByClassName("ui-btn")[0].disabled = true;
+        return gadget.aq_ajax({url: "../DefaultConfiguration.json", type:"GET"});
+      })
+      .push(function (evt) {
+        name = prompt("Name for this model");
+        var data = JSON.parse(evt.target.responseText);
+        data.general.name = name;
+        json_data = JSON.stringify(data);
+        return createDocument(gadget, name);
+      })
+      .push(function (jio_document) {
+        // Add JSON as attachment
+        return gadget.aq_putAttachment({
+          "_id": jio_document.id,
+          "_attachment": "body.json",
+          "_data": json_data,
+          "_mimetype": "application/json"
+        });
+      });
+  }
   var gadget_klass = rJS(window);
   initGadgetMixin(gadget_klass);
   gadget_klass
@@ -62,6 +97,7 @@
     // Acquired methods
     /////////////////////////////////////////////////////////////////
     .declareAcquiredMethod("aq_post", "jio_post")
+    .declareAcquiredMethod("aq_ajax", "jio_ajax")
     .declareAcquiredMethod("aq_putAttachment", "jio_putAttachment")
     .declareAcquiredMethod("pleaseRedirectMyHash", "pleaseRedirectMyHash")
     .declareAcquiredMethod("whoWantsToDisplayThisDocument",
@@ -75,7 +111,7 @@
 
       return new RSVP.Queue()
         .push(function () {
-          return waitForImport(gadget);
+          return RSVP.any([waitForImport(gadget), waitForCreateNew(gadget)]);
         })
         .push(function (result) {
           return gadget.whoWantsToDisplayThisDocument(result.id);

dream/platform/static/DefaultConfiguration.json

+../../simulation/Examples/GUI_instances/DefaultConfiguration.json
\ No newline at end of file