From b95a282b22a937b412944707db155c3942c6a6fd Mon Sep 17 00:00:00 2001
From: Anton Dyudin <ohAitch@gmail.com>
Date: Fri, 21 Aug 2015 16:33:14 -0700
Subject: [PATCH] lock dragging when sorted

---
 .../src/js/components/ItemComponent.coffee    |  3 +++
 .../src/js/components/ListComponent.coffee    |  4 +++-
 pub/work/src/js/main.js                       | 19 +++++++++++++++++++
 pub/work/src/js/stores/WorkStore.coffee       | 13 ++++++++-----
 4 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/pub/work/src/js/components/ItemComponent.coffee b/pub/work/src/js/components/ItemComponent.coffee
index 14951654d..7780b4847 100644
--- a/pub/work/src/js/components/ItemComponent.coffee
+++ b/pub/work/src/js/components/ItemComponent.coffee
@@ -5,6 +5,9 @@ WorkActions   = require '../actions/WorkActions.coffee'
 
 module.exports = recl
   onDragStart: (e) ->
+    unless @props.draggable
+      e.preventDefault()
+      return
     $t = $(e.target)
     @dragged = $t.closest('.item')
     e.dataTransfer.effectAllowed = 'move'
diff --git a/pub/work/src/js/components/ListComponent.coffee b/pub/work/src/js/components/ListComponent.coffee
index 2c1a74a43..4bbc2b7a2 100644
--- a/pub/work/src/js/components/ListComponent.coffee
+++ b/pub/work/src/js/components/ListComponent.coffee
@@ -11,8 +11,9 @@ FilterComponent = require './FilterComponent.coffee'
 SortComponent = require './SortComponent.coffee'
 
 module.exports = recl
-  stateFromStore: -> {
+  stateFromStore: -> window.canSort = WorkStore.canSort(); {
     list:WorkStore.getList()
+    canSort:WorkStore.canSort()
     listening:WorkStore.getListening()
     sorts:WorkStore.getSorts()
     filters:WorkStore.getFilters()
@@ -144,6 +145,7 @@ module.exports = recl
                 item
                 @_focus
                 @_keyDown
+                draggable:@state.canSort
                 @_dragStart
                 @_dragEnd})
              )
diff --git a/pub/work/src/js/main.js b/pub/work/src/js/main.js
index 2ab60780d..292a30199 100644
--- a/pub/work/src/js/main.js
+++ b/pub/work/src/js/main.js
@@ -253,6 +253,10 @@ WorkActions = require('../actions/WorkActions.coffee');
 module.exports = recl({
   onDragStart: function(e) {
     var $t;
+    if (!this.props.draggable) {
+      e.preventDefault();
+      return;
+    }
     $t = $(e.target);
     this.dragged = $t.closest('.item');
     e.dataTransfer.effectAllowed = 'move';
@@ -571,8 +575,10 @@ SortComponent = require('./SortComponent.coffee');
 
 module.exports = recl({
   stateFromStore: function() {
+    window.canSort = WorkStore.canSort();
     return {
       list: WorkStore.getList(),
+      canSort: WorkStore.canSort(),
       listening: WorkStore.getListening(),
       sorts: WorkStore.getSorts(),
       filters: WorkStore.getFilters(),
@@ -762,6 +768,7 @@ module.exports = recl({
             item: item,
             _focus: _this._focus,
             _keyDown: _this._keyDown,
+            draggable: _this.state.canSort,
             _dragStart: _this._dragStart,
             _dragEnd: _this._dragEnd
           }));
@@ -1465,6 +1472,18 @@ WorkStore = assign({}, EventEmitter.prototype, {
     }
     return _sorts[key] = val;
   },
+  canSort: function() {
+    var k, v;
+    for (k in _sorts) {
+      v = _sorts[k];
+      if (k === "sort" && v === 1) {
+        return true;
+      } else if (v !== 0) {
+        return false;
+      }
+    }
+    return true;
+  },
   itemFromData: function(item, index) {
     var _item;
     if (index == null) {
diff --git a/pub/work/src/js/stores/WorkStore.coffee b/pub/work/src/js/stores/WorkStore.coffee
index 61cdaf47e..93a932822 100644
--- a/pub/work/src/js/stores/WorkStore.coffee
+++ b/pub/work/src/js/stores/WorkStore.coffee
@@ -102,18 +102,21 @@ WorkStore = assign {},EventEmitter.prototype,{
     list
 
   getListening: -> _listening
-
   getFilters: -> _filters
-
   setFilter: ({key,val}) -> _filters[key] = val
-
   getSorts: -> _sorts
-
   setSort: ({key,val}) -> 
     for k,v of _sorts
       _sorts[k] = 0
     _sorts[key] = val
-
+  
+  canSort: ->
+    for k,v of _sorts
+      if k is "sort" and v is 1
+        return true
+      else if v isnt 0
+        return false 
+    true
     
   itemFromData: (item,index=0)->
     _item = _.extend {sort:index}, item