From 6fbb82272ebe42757bb18cc2a7c1e8a8945faee6 Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Thu, 14 May 2020 16:34:08 +0200
Subject: [PATCH] Loading Workspace Working

---
 Canvas.js                          |  2 +-
 DesignSpace/Workspace/Workspace.js | 34 ++++++++++++++++++++++++++----
 SideSpace/ListItem.js              |  6 +++++-
 3 files changed, 36 insertions(+), 6 deletions(-)

diff --git a/Canvas.js b/Canvas.js
index db6104f40..af920101a 100644
--- a/Canvas.js
+++ b/Canvas.js
@@ -711,7 +711,7 @@ function newCanvas () {
       let container
 
       /* We check if the mouse is over an element of the Side Space / */
-      container = thisObject.sideSpace.getContainer(point)
+      container = thisObject.sideSpace.getContainer(point, GET_CONTAINER_PURPOSE.MOUSE_CLICK)
 
       if (container !== undefined && container.isClickeable === true) {
         container.eventHandler.raiseEvent('onMouseClick', point)
diff --git a/DesignSpace/Workspace/Workspace.js b/DesignSpace/Workspace/Workspace.js
index 710f90310..6c7274bf0 100644
--- a/DesignSpace/Workspace/Workspace.js
+++ b/DesignSpace/Workspace/Workspace.js
@@ -11,6 +11,7 @@ function newWorkspace () {
     enabled: false,
     nodeChildren: undefined,
     eventsServerClients: new Map(),
+    replaceWorkspaceByLoadingOne: replaceWorkspaceByLoadingOne,
     save: saveWorkspace,
     getHierarchyHeads: getHierarchyHeads,
     getNodeThatIsOnFocus: getNodeThatIsOnFocus,
@@ -68,7 +69,7 @@ function newWorkspace () {
   let workingAtTask = 0
   let circularProgressBar = newBusyProgressBar()
   circularProgressBar.fitFunction = canvas.floatingSpace.fitIntoVisibleArea
-  let droppedNode
+  let loadedWorkspaceNode
   let sessionTimestamp = (new Date()).valueOf()
   window.localStorage.setItem('Session Timestamp', sessionTimestamp)
 
@@ -238,8 +239,8 @@ function newWorkspace () {
           workingAtTask++
           break
         case 3:
-          thisObject.workspaceNode = droppedNode
-          droppedNode = undefined
+          thisObject.workspaceNode = loadedWorkspaceNode
+          loadedWorkspaceNode = undefined
           workingAtTask++
           break
         case 4:
@@ -339,6 +340,30 @@ function newWorkspace () {
     return nodes
   }
 
+  function replaceWorkspaceByLoadingOne (name) {
+    let blobService = newFileStorage()
+    blobService.getFileFromHost('LoadWorkspace' + '/' + name, onFileReceived, true)
+    function onFileReceived (err, text, response) {
+      if (err && err.result !== GLOBAL.DEFAULT_OK_RESPONSE.result) {
+        canvas.cockpitSpace.setStatus('Could not load the Workspace called "' + name + '". ', 500, canvas.cockpitSpace.statusTypes.WARNING)
+        return
+      }
+
+      loadedWorkspaceNode = JSON.parse(text)
+
+      canvas.cockpitSpace.toTop()
+
+      let position = {
+        x: browserCanvas.width / 2,
+        y: browserCanvas.height / 2
+      }
+
+      circularProgressBar.initialize(position)
+      circularProgressBar.visible = true
+      workingAtTask = 1
+    }
+  }
+
   function spawn (nodeText, mousePointer) {
     try {
       let point = {
@@ -349,9 +374,10 @@ function newWorkspace () {
       spawnPosition.x = point.x
       spawnPosition.y = point.y
 
-      droppedNode = JSON.parse(nodeText)
+      let droppedNode = JSON.parse(nodeText)
 
       if (droppedNode.type === 'Workspace') {
+        loadedWorkspaceNode = droppedNode
         circularProgressBar.initialize(mousePointer)
         circularProgressBar.visible = true
         workingAtTask = 1
diff --git a/SideSpace/ListItem.js b/SideSpace/ListItem.js
index d1aefc3dc..59e982979 100644
--- a/SideSpace/ListItem.js
+++ b/SideSpace/ListItem.js
@@ -19,6 +19,7 @@ function newListItem () {
   thisObject.container.isDraggeable = false
   thisObject.container.isWheelable = false
   thisObject.container.detectMouseOver = true
+  thisObject.container.isClickeable = true
   thisObject.container.frame.width = SIDE_PANEL_WIDTH * 0.75
   thisObject.container.frame.height = SIDE_PANEL_WIDTH * 0.75
 
@@ -27,6 +28,7 @@ function newListItem () {
 
   let onMouseOverEventSubscriptionId
   let onMouseNotOverEventSubscriptionId
+  let onMouseClickEventSubscriptionId
 
   let isMouseOver = false
   return thisObject
@@ -34,6 +36,7 @@ function newListItem () {
   function finalize () {
     thisObject.container.eventHandler.stopListening(onMouseOverEventSubscriptionId)
     thisObject.container.eventHandler.stopListening(onMouseNotOverEventSubscriptionId)
+    thisObject.container.eventHandler.stopListening(onMouseClickEventSubscriptionId)
 
     thisObject.container.finalize()
     thisObject.container = undefined
@@ -46,6 +49,7 @@ function newListItem () {
 
     onMouseOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseOver', onMouseOver)
     onMouseNotOverEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseNotOver', onMouseNotOver)
+    onMouseClickEventSubscriptionId = thisObject.container.eventHandler.listenToEvent('onMouseClick', onMouseClick)
   }
 
   function getContainer (point) {
@@ -63,7 +67,7 @@ function newListItem () {
   }
 
   function onMouseClick (event) {
-
+    canvas.designSpace.workspace.replaceWorkspaceByLoadingOne(name)
   }
 
   function physics () {