From 136727fb3f1f25af390edb32d563538a33a164ef Mon Sep 17 00:00:00 2001
From: Reinier Balt <lrbalt@gmail.com>
Date: Tue, 14 Apr 2009 21:36:57 +0200
Subject: [PATCH] fix #875. Make sure that in tag view when you mark the last
 deferred todo complete, the empty-message appears

---
 app/controllers/todos_controller.rb | 2 ++
 app/views/todos/toggle_check.js.rjs | 8 +++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/controllers/todos_controller.rb b/app/controllers/todos_controller.rb
index d25a6da3..12b2dbd4 100644
--- a/app/controllers/todos_controller.rb
+++ b/app/controllers/todos_controller.rb
@@ -132,6 +132,7 @@ class TodosController < ApplicationController
   def toggle_check
     @source_view = params['_source_view'] || 'todo'
     @original_item_due = @todo.due
+    @original_item_was_deferred = @todo.deferred?
     @saved = @todo.toggle_completion!
   
     # check if this todo has a related recurring_todo. If so, create next todo
@@ -143,6 +144,7 @@ class TodosController < ApplicationController
           determine_remaining_in_context_count(@todo.context_id)
           determine_down_count
           determine_completed_count if @todo.completed?
+          determine_deferred_tag_count(params['_tag_name']) if @source_view == 'tag'
           if source_view_is :calendar
             @original_item_due_id = get_due_id_for_calendar(@original_item_due)
             @old_due_empty = is_old_due_empty(@original_item_due_id)
diff --git a/app/views/todos/toggle_check.js.rjs b/app/views/todos/toggle_check.js.rjs
index c1757628..d3ea0e3f 100644
--- a/app/views/todos/toggle_check.js.rjs
+++ b/app/views/todos/toggle_check.js.rjs
@@ -16,7 +16,13 @@ if @saved
     if @remaining_in_context == 0 && source_view_is(:todo)
       page.visual_effect :fade, item_container_id(@todo), :duration => 0.4
     end
-    
+
+    if @original_item_was_deferred && source_view_is(:tag)
+      # we go from the deferred container to the completed container in tag view
+      # check for empty message
+      page['tickler-empty-nd'].show if @deferred_tag_count == 0
+    end
+
     # show new todo if the completed todo was recurring
     if @todo.from_recurring_todo?
       unless @new_recurring_todo.nil? || @new_recurring_todo.deferred?