From 8f9b24a23f593eb2041cfaaca3e4fb611ddd7060 Mon Sep 17 00:00:00 2001
From: Alexandre Cloutier <acloutier@inverse.ca>
Date: Fri, 18 Jul 2014 09:23:07 -0400
Subject: [PATCH] visual helper while dragging from calendar view to
 calendarList

---
 UI/Templates/SchedulerUI/UIxCalMainView.wox |  1 +
 UI/WebServerResources/SchedulerUI.css       | 18 ++++++++-----
 UI/WebServerResources/SchedulerUIDnD.js     | 29 +++++++++++++++++----
 3 files changed, 37 insertions(+), 11 deletions(-)

diff --git a/UI/Templates/SchedulerUI/UIxCalMainView.wox b/UI/Templates/SchedulerUI/UIxCalMainView.wox
index 0a6ff09ff..c7ccb8a73 100644
--- a/UI/Templates/SchedulerUI/UIxCalMainView.wox
+++ b/UI/Templates/SchedulerUI/UIxCalMainView.wox
@@ -34,6 +34,7 @@
   <div class="preload" style="visibility: hidden;">
     <img rsrc:src="event-gradient.png"/>
   </div>
+  <img rsrc:src="event7.png" id="DnDCalendarList" style="visibility: hidden;"/>
   <div class="menu" id="monthListMenu">
     <ul>
       <var:foreach list="monthMenuItems" item="monthMenuItem"
diff --git a/UI/WebServerResources/SchedulerUI.css b/UI/WebServerResources/SchedulerUI.css
index 20df19878..3c380284c 100644
--- a/UI/WebServerResources/SchedulerUI.css
+++ b/UI/WebServerResources/SchedulerUI.css
@@ -1297,14 +1297,12 @@ DIV#daysView DIV.event.lasts96
 DIV.event > DIV.eventInside
 { position: absolute;
   overflow: hidden;
+  width:100%;
   top: 0px;
   bottom: 0px;
   -webkit-border-radius: 2px;
-  border-radius: 2px; }
-  
-DIV.eventInside {
-  width:100%;
-}
+  border-radius: 2px;
+  cursor:move; }
 
 DIV.eventInside SPAN.location
 { font-size: smaller; }
@@ -1442,7 +1440,8 @@ DIV.event.draggable:hover DIV.rightDragGrip
 #daysView DIV.eventDragGhost > DIV.eventInside
 { padding: 0px;
   border-left: 1px solid #555;
-  border-right: 1px solid #555; }
+  border-right: 1px solid #555;
+}
 
 #daysView DIV.eventDragGhost.startGhost > DIV.eventInside
 { border-top: 1px solid #555; }
@@ -1547,6 +1546,13 @@ DIV#dragDropVisual
   padding-top: 5px;
 }
 
+#DnDCalendarList
+{
+  position:absolute;
+  z-index:1;
+  left:0;
+  top:0;
+}
 
 
 
diff --git a/UI/WebServerResources/SchedulerUIDnD.js b/UI/WebServerResources/SchedulerUIDnD.js
index 2e1ded05e..016c19879 100644
--- a/UI/WebServerResources/SchedulerUIDnD.js
+++ b/UI/WebServerResources/SchedulerUIDnD.js
@@ -975,6 +975,15 @@ function SOGoEventDragLeftPanelController() {
 }
 
 SOGoEventDragLeftPanelController.prototype = {
+    updateLeftPanelVisual : null,
+    dropCalendar : null,
+
+    setLeftPanelVisual: function SEDLPC_setLeftPanelVisual() {
+        this.updateLeftPanelVisual = $("leftPanel").on("mousemove", function(e){
+            $("DnDCalendarList").style.left = e.pageX + "px";
+            $("DnDCalendarList").style.top = e.pageY + "px";
+        });
+    },
     
     updateFromPointerHandler: function SEDLPC_updateFromPointerHandler() {
         // Highlight the calendar hover
@@ -984,6 +993,7 @@ SOGoEventDragLeftPanelController.prototype = {
         var hoverCalendar = $(event).findElement('#calendarList li');
         if (hoverCalendar)
             hoverCalendar.addClassName('genericHoverClass');
+            this.dropCalendar = hoverCalendar;
     }
 }
 
@@ -1030,6 +1040,7 @@ SOGoEventDragController.prototype = {
         this.ghostController.setTitle(this.title);
         this.ghostController.setLocation(this.location);
         this.ghostController.setFolderClass(this.folderClass);
+        this.leftPanelController.setLeftPanelVisual();
 
         this.onDragStartBound = this.onDragStart.bindAsEventListener(this);
         for (var i = 0; i < eventCells.length; i++) {
@@ -1368,6 +1379,8 @@ SOGoEventDragController.prototype = {
         Event.stopObserving(document.body, "mousemove", this.onDragModeBound);
         this.onDragStopBound = null;
         this.onDragModeBound = null;
+        $("DnDCalendarList").style.visibility = 'hidden';
+        this.leftPanelController.updateLeftPanelVisual.stop();
 
         var utilities = SOGoEventDragUtilities();
         if (this.dragHasStarted) {
@@ -1384,13 +1397,12 @@ SOGoEventDragController.prototype = {
                                 .getDelta(this.ghostController
                                               .originalCoordinates);
               
-                var dropCalendar = $(event).findElement('#calendarList li');
-                if (dropCalendar != null) {
+                if (this.leftPanelController.dropCalendar != null) {
                     $$('#calendarList li').each(function(e) {
                                         e.removeClassName('genericHoverClass');
                                         });
                     calendarID[0] = this.folderClass.substr(14);
-                    calendarID[1] = dropCalendar.getAttribute("id").substr(1);
+                    calendarID[1] = this.leftPanelController.dropCalendar.getAttribute("id").substr(1);
                     delta.start = 0;
                     if (calendarID[0] != calendarID[1])
                         this.updateDropCallback(this, this.eventCells, delta, calendarID);
@@ -1438,13 +1450,20 @@ SOGoEventDragController.prototype = {
         if (this.dragHasStarted) {
             var newCoordinates = this.ghostController.pointerHandler.getEventViewCoordinates();
             if (newCoordinates == null && this.leftPanelController != null) {
-                if (this.ghostController.ghosts)
+                if (this.ghostController.ghosts) {
                     this.ghostController.hideGhosts();
+                    $("DnDCalendarList").style.visibility = 'visible';
+                    this.leftPanelController.updateLeftPanelVisual.start();
+                    
+                }
                 this.leftPanelController.updateFromPointerHandler();
             }
             else {
-                if (this.ghostController.ghosts == null)
+                if (this.ghostController.ghosts == null) {
                     this.ghostController.showGhosts();
+                    $("DnDCalendarList").style.visibility = 'hidden';
+                    this.leftPanelController.updateLeftPanelVisual.stop();
+                }
                 this.ghostController.updateFromPointerHandler();
             }
         }