Implement a new system to handle "escape actions"

The new EscapeActions object decide what to do when the user press the
Escape key (such as closing a opened popup or inlined form).

This commit also re-introduced the sidebar current view as a sidebar
component local state.

1 files changed, 7 insertions, 1 deletions

diff --git a/client/components/boards/router.js b/client/components/boards/router.js
index 9c5bee35..80fadd9e 100644
--- a/client/components/boards/router.js
+++ b/client/components/boards/router.js
@@ -39,7 +39,7 @@ Router.route('/boards/:boardId/:slug/:cardId', {
   template: 'board',
   onAfterAction: function() {
     Tracker.nonreactive(function() {
-      if (! Session.get('currentCard') && typeof Sidebar !== 'undefined') {
+      if (! Session.get('currentCard') && Sidebar) {
         Sidebar.hide();
       }
     });
@@ -55,3 +55,9 @@ Router.route('/boards/:boardId/:slug/:cardId', {
     return Boards.findOne(this.params.boardId);
   }
 });
+
+// Close the card details pane by pressing escape
+EscapeActions.register(50,
+  function() { return ! Session.equals('currentCard', null); },
+  function() { Utils.goBoardId(Session.get('currentBoard')); }
+);