Merge pull request #6 from ananyasen/FileIO

Open file fixes and adding opening in code view.

9 files changed, 114 insertions, 92 deletions

diff --git a/js/components/ui/FilePicker/file-input-field.reel/file-input-field.js b/js/components/ui/FilePicker/file-input-field.reel/file-input-field.js
index 8710de63..235be8ad 100755
--- a/js/components/ui/FilePicker/file-input-field.reel/file-input-field.js
+++ b/js/components/ui/FilePicker/file-input-field.reel/file-input-field.js
@@ -70,8 +70,7 @@ var FileInputField = exports.FileInputField = Montage.create(Component, {
                 settings.inFileMode = true;
                 settings.pickerName = this.pickerName || "fileSelector";
             }
-            settings.callback = this.filePickerCallback;
-            settings.callbackScope = this;
+            settings.callback = this.filePickerCallback.bind(this);
             openFilePicker.settings = settings;
             this.eventManager.dispatchEvent(openFilePicker);
         }
diff --git a/js/components/ui/FilePicker/file-picker-controller.js b/js/components/ui/FilePicker/file-picker-controller.js
index e71d1460..0ff20cc8 100755
--- a/js/components/ui/FilePicker/file-picker-controller.js
+++ b/js/components/ui/FilePicker/file-picker-controller.js
@@ -39,30 +39,6 @@ var FilePickerController = exports.FilePickerController = Montage.create(require
     },
 
     /**
-     * this will be stored in the local storage and in the cloud may be, for the cloud one.
-     */
-    _lastOpenedFolderURI:{
-        writable:true,
-        enumerable:true,
-        value:{
-            lastFolderUri_local:null,
-            lastFolderUri_cloud:null
-        }
-    },
-
-    /**
-     * this will be stored in the local storage and in the cloud may be, for the cloud one.
-     */
-    _lastSavedFolderURI:{
-        writable:true,
-        enumerable:true,
-        value:{
-            lastSavedFolderUri_local:null,
-            lastSavedFolderUri_cloud:null
-        }
-    },
-
-    /**
      *this function is used to create an instance of a file picker
      *
      * parameters:
@@ -87,7 +63,6 @@ var FilePickerController = exports.FilePickerController = Montage.create(require
             var callback, callbackScope, pickerMode, currentFilter, allFileFilters, inFileMode, allowNewFileCreation, allowMultipleSelections, pickerName;
             if(!!settings){
                 if(typeof settings.callback !== "undefined"){callback = settings.callback;}
-                if(typeof settings.callbackScope !== "undefined"){callbackScope = settings.callbackScope;}
                 if(typeof settings.pickerMode !== "undefined"){pickerMode = settings.pickerMode;}
                 if(typeof settings.currentFilter !== "undefined"){currentFilter = settings.currentFilter;}
                 if(typeof settings.allFileFilters !== "undefined"){allFileFilters = settings.allFileFilters;}
@@ -97,6 +72,12 @@ var FilePickerController = exports.FilePickerController = Montage.create(require
                 if(typeof settings.pickerName !== "undefined"){this.filePickerPopupType = settings.pickerName;}
             }
 
+            if(settings.pickerName === "saveAsDirectoryPicker"){//need to set the picker mode in a better way
+                pickerMode = "write";
+            }else{
+                pickerMode = "read";
+            }
+
             var aModel = filePickerModelModule.FilePickerModel.create();
 
             var topLevelDirectories = null;
@@ -131,13 +112,20 @@ var FilePickerController = exports.FilePickerController = Montage.create(require
             }
 
             //populate the last opened folder first, if none then populate default root
-            var sessionStorage = window.sessionStorage;
             var storedUri = null;
-
-            if(pickerMode === "write"){
-                storedUri = sessionStorage.getItem("lastSavedFolderURI");
-            }else{
-                storedUri = sessionStorage.getItem("lastOpenedFolderURI");
+            var sessionStorage = window.sessionStorage;
+            try{
+                if(pickerMode === "write"){
+                    storedUri = sessionStorage.getItem("lastSavedFolderURI");
+                }else if(inFileMode === true){
+                    storedUri = sessionStorage.getItem("lastOpenedFolderURI_fileSelection");
+                }else if(inFileMode === false){
+                    storedUri = sessionStorage.getItem("lastOpenedFolderURI_folderSelection");
+                }
+            }catch(e){
+                if(e.code == 22){
+                    sessionStorage.clear();
+                }
             }
 
             if(!!storedUri){
diff --git a/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js b/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js
index d7a19c14..ff9c7073 100644
--- a/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js
+++ b/js/components/ui/FilePicker/pickerNavigator.reel/pickerNavigator.js
@@ -7,7 +7,6 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 var Montage = require("montage/core/core").Montage,
     Component = require("montage/ui/component").Component,
     iconsListModule = require("js/components/ui/icon-list-basic/iconsList.reel"),
-    filePickerControllerModule = require("js/components/ui/FilePicker/file-picker-controller"),
     treeModule = require("js/components/ui/tree-basic/tree.reel");
 
 var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
@@ -335,7 +334,7 @@ var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
                 temp = temp.substring(0, temp.lastIndexOf("/"));
 
                 //populate dropdown irrespective of validity
-//                if(!!filePickerControllerModule.FilePickerController._directoryContentCache[temp]){//check if it is a valid location
+//                if(!!this.application.ninja.filePickerController._directoryContentCache[temp]){//check if it is a valid location
 //                    arr.push(temp);
 //                }else{
 //                    break;
@@ -358,7 +357,7 @@ var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
         value:function(element, uri){
             if(!!element){
                 var tree = treeModule.Tree.create();
-                tree.treeViewDataObject = filePickerControllerModule.FilePickerController.prepareContentList(uri, this.pickerModel);
+                tree.treeViewDataObject = this.application.ninja.filePickerController.prepareContentList(uri, this.pickerModel);
                 //console.log("renderTree() for "+ uri);
                 //console.log(tree.treeViewDataObject);
                 tree.element = element;
@@ -374,10 +373,10 @@ var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
             var status = true;
             var iconViewContainer = this.element.querySelector(".iconViewContainer");
             if((typeof fromCache === 'undefined') || (fromCache === true)){
-            this.newContent = filePickerControllerModule.FilePickerController.prepareContentList(uri, this.pickerModel);
+            this.newContent = this.application.ninja.filePickerController.prepareContentList(uri, this.pickerModel);
             }
             else{
-                this.newContent = filePickerControllerModule.FilePickerController.prepareContentList(uri, this.pickerModel, false);
+                this.newContent = this.application.ninja.filePickerController.prepareContentList(uri, this.pickerModel, false);
             }
             if(!!this.newContent && this.newContent.length > 0){
                 //clear selection
@@ -423,10 +422,10 @@ var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
             if(!!treeViewContainer){
                 var data = [];
                 if((typeof fromCache === 'undefined') || (fromCache === true)){
-                    data = filePickerControllerModule.FilePickerController.prepareContentList(uri, this.pickerModel);
+                    data = this.application.ninja.filePickerController.prepareContentList(uri, this.pickerModel);
                 }
                 else{
-                    data = filePickerControllerModule.FilePickerController.prepareContentList(uri, this.pickerModel, false);
+                    data = this.application.ninja.filePickerController.prepareContentList(uri, this.pickerModel, false);
                 }
 
                 if(data.length > 0){
@@ -475,7 +474,7 @@ var PickerNavigator = exports.PickerNavigator = Montage.create(Component, {
         enumerable: false,
         writable:false,
         value:function(currentUri){
-            var data = filePickerControllerModule.FilePickerController._directoryContentCache[currentUri];
+            var data = this.applicatio