Keyboard shortcuts should never focus the editor

Paired with @alexgchacon

Fixes #74

lib/full.dart

@@ -218,7 +218,7 @@ changed.''';
 
   _attachKeyboardHandlers() {
     Keys.shortcuts({
-      'Ctrl+N, Ctrl+O, ⌘+O, Ctrl+Shift+H': _hideDialog
+      'Ctrl+N, Ctrl+O, ⌘+O, Ctrl+Shift+H': ()=> _hideDialog(focus: false)
     });
     Keys.shortcuts({
       'Esc':          ()=> _hideDialog(),

test/full/keyboard_shortcuts_test.dart

@@ -26,12 +26,35 @@ keyboard_shortcuts_tests() {
       editor.store..clear()..freeze();
     });
 
-    test("can open the new dialog", (){
-      helpers.typeCtrl('n');
-      expect(
-        queryAll('button'),
-        helpers.elementsContain('Save')
-      );
+
+    group("opening the new dialog", (){
+      setUp((){
+        var preview_ready = new Completer();
+        editor.onPreviewChange.listen((e){
+          preview_ready.complete();
+        });
+        return preview_ready.future;
+      });
+
+      test("can open the new dialog", (){
+        helpers.typeCtrl('n');
+        expect(
+          queryAll('button'),
+          helpers.elementsContain('Save')
+        );
+      });
+
+      test("opening new project gives input field focus", (){
+        helpers.typeCtrl('n');
+
+        var wait = new Duration(milliseconds: 500);
+        new Timer(wait, expectAsync0((){
+          expect(
+            document.activeElement,
+            equals(query('.ice-dialog input[type=text]'))
+          );
+        }));
+      });
     });
 
     group("Open Projects Dialog", (){

test/full/new_project_dialog_test.dart

@@ -20,6 +20,8 @@ new_project_dialog_tests(){
       editor.store..clear()..freeze();
     });
 
+    // TODO: see keyboard shortcut tests for more realistic setup and apply same
+    // approach here.
     test("new project input field has focus", (){
       helpers.click('button', text: '☰');
       helpers.click('li', text: 'New');