VFS (contd)

src/core/BaseDialog.coffee

@@ -246,6 +246,7 @@ class FileDiaLog extends BaseDialog
     main: () ->
         fileview = @find "fileview"
         location = @find "location"
+        filename = @find "filename"
         me = @
         @scheme.set "apptitle", "#{@title}"
         fileview.set "fetch", (e, f) ->
@@ -262,14 +263,20 @@ class FileDiaLog extends BaseDialog
                 fileview.set "data", d.result
         location.set "items", ( i for i in @systemsetting.VFS.mountpoints when i.type isnt "app" )
         location.set "selected", 0 unless location.get "selected"
+        fileview.set "onfileselect", (f) ->
+           ($ filename).val f.filename  if f.type is "file"
         (@find "bt-ok").set "onbtclick", (e) ->
             f = fileview.get "selectedFile"
             return unless f
-            return unless f.type is "file" or ( me.data  and me.data.seldir )
+            d = f.path
-            me.handler f if me.handler
+            d = f.path.asFileHandler().parent() if f.type is "file"
+            me.handler d, ($ filename).val() if me.handler
+            #sel = if  me.data and me.data.selection then me.data.selection else "file"
+            #me.handler f, ($ filename).val() if me.handler and ((f.type is sel) or (sel is "*"))
             me.quit()
 
         (@find "bt-cancel").set "onbtclick", (e) ->
             me.quit()
+        ($ filename).css("display", "block").val @data.file.basename or "Untitled" if @data and @data.file
 
 this.OS.register "FileDiaLog", FileDiaLog

src/core/schemes/filedialog.html

@@ -1,8 +1,9 @@
-<afx-app-window data-id = 'file-dialog-window'  width='400' height='250'>
+<afx-app-window data-id = 'file-dialog-window'  width='400' height='300'>
     <afx-vbox>
         <afx-list-view data-id = "location" dropdown = "false" data-width = "120"></afx-list-view>
         <afx-hbox>
             <afx-file-view data-id = "fileview" view='tree' status = false></afx-file-view>
+            <input data-height = '26' type = "text" data-id = "filename" style="margin-left:5px; margin-right:5px;display:none;" /> 
             <div data-height = '30' style=' text-align:right;padding-top:3px;'>
                 <afx-button data-id = "bt-ok" text = "Ok"></afx-button>
                 <afx-button data-id = "bt-cancel" text = "Cancel"></afx-button>

src/core/tags/afx-file-view.js

@@ -180,13 +180,15 @@
             self.root.observable.on("fileselect", function(e){
                 if(e.id != self.rid) return
                 self.selectedFile = e.data
+                if(self.onfileselect)
+                    self.onfileselect(e.data)
                 $(self.refs.stbar).html("Selected: " + e.data.filename + " (" + e.data.size + " bytes)")
             })
             self.root.observable.on("filedbclick", function(e){
                 if(e.id != self.rid ) return
                 if(e.data.type == "file" && self.onfileopen)
                     self.onfileopen(e.data)
-                else if(self.chdir)
+                else if(self.chdir && e.data.type == "dir")
                     self.chdir(e.data.path)
             })
             calibre_size()

src/core/tags/afx-float-list.js

@@ -141,6 +141,7 @@
         }
         _autoselect(it,i)
         {
+            if(self.selidx == i) return true
             if(!it.selected || it.selected == false) return false
             var data = {
                     id:self.rid, 

src/core/tags/afx-list-view.js

@@ -22,7 +22,6 @@
         {
             if(k == "selected")
             {
-                console.log("selected", v)
                 if(self.selidx != -1)
                     self.items[self.selidx].selected =false
                 if(self.items[v]) self.items[v].selected = true
@@ -122,7 +121,7 @@
         _autoselect(it,i)
         {
             if(!it.selected || it.selected == false) return false
-            //if(self.selidx == i) return false 
+            if(self.selidx == i) return true 
             var data = {
                     id:self.rid, 
                     data:it, 

src/core/vfs.coffee

@@ -4,6 +4,12 @@ String.prototype.hash = () ->
     hash = (hash * 33) ^ this.charCodeAt(--i) while i
     hash >>> 0
 
+String.prototype.asBase64 = () ->
+    tmp = encodeURIComponent this
+    return btoa ( tmp.replace /%([0-9A-F]{2})/g, (match, p1) ->
+        return String.fromCharCode (parseInt p1, 16)
+    )
+
 String.prototype.asFileHandler = () ->
     list = this.split ":///"
     switch list[0]
@@ -16,12 +22,12 @@ this.OS.API.VFS = {}
 
 class BasicFileHandler
     constructor: (path) ->
+        @dirty = false
+        @cache = undefined
         @setPath path
 
     setPath: (p) ->
         @ready = false
-        @dirty = false
-        @cache = undefined
         return unless p
         @path = p
         list = @path.split ":///"
@@ -43,6 +49,10 @@ class BasicFileHandler
         return -1 unless @path
         return @path.hash()
 
+    getb64: (m) ->
+        return "" unless @cache
+        b64 = @cache.asBase64()
+        return "data:#{m};base64,#{b64}"
     parent: () ->
         return @ if @isRoot()
         return (@protocol + ":///" + (@genealogy.slice 0 , @genealogy.length - 1).join "/")

src/packages/Files/main.coffee

@@ -36,6 +36,7 @@ class Files extends this.OS.GUI.BaseApplication
         @view.set "chdir", (p) -> me.chdir p
         @view.set "fetch", (e, f) ->
             return unless e.child
+            return if e.child.filename is "[..]"
             e.child.path.asFileHandler().read (d) ->
                 return me.error "Resource not found #{e.child.path}" if d.error
                 f d.result
@@ -66,6 +67,12 @@ class Files extends this.OS.GUI.BaseApplication
                 if(d.error)
                     return me.error "Resource not found #{p}"
                 me.currdir = dir
+                if not dir.isRoot()
+                    p = dir.parent().asFileHandler()
+                    p.filename = "[..]"
+                    p.type = "dir"
+                    #p.size = 0
+                    d.result.unshift p
                 ($ me.navinput).val dir.path
                 me.view.set "path", dir.path
                 me.view.set "data", d.result

src/packages/NotePad/main.coffee

@@ -43,9 +43,9 @@ class NotePad extends this.OS.GUI.BaseApplication
             mode: m.theme,
             selected: if m.theme is "ace/theme/monokai" then true else false
         } for k, m of themes.themesByName
-        themelist.set "items", ldata
         themelist.set "onlistselect", (e) ->
             me.editor.setTheme e.data.mode
+        themelist.set "items", ldata
 
         stat = @find "editorstat"
         #status
@@ -71,12 +71,15 @@ class NotePad extends this.OS.GUI.BaseApplication
         @fileview.set "chdir", (d) -> me.chdir d
         @fileview.set "fetch", (e, f) ->
             return unless e.child
+            return if e.child.filename is "[..]"
             e.child.path.asFileHandler().read (d) ->
                 return me.error "Resource not found #{e.child.path}" if d.error
                 f d.result
         @fileview.set "onfileopen", (e) ->
+            return if e.type is "dir"
             me.open e.path.asFileHandler()
-        @location.set "onlistselect", (e) -> me.chdir e.data.path
+        @location.set "onlistselect", (e) ->
+            me.chdir e.data.path
         @location.set "items", ( i for i in @systemsetting.VFS.mountpoints when i.type isnt "app" )
         @location.set "selected", 0 unless @location.get "selected"
         @tabarea = @find "tabarea"
@@ -101,11 +104,18 @@ class NotePad extends this.OS.GUI.BaseApplication
         return @newtab file if file.path.toString() is "Untitled"
         me = @
         file.read (_d) ->
-            d = if typeof _d is "string" then _d else JSON.stringify _d
+            d = if typeof _d is "string" then _d else JSON.stringify _d #TODO
-            me.scheme.set "apptitle", file.basename
             file.cache = d or ""
             me.newtab file
 
+    save: (file) ->
+        me = @
+        file.write (file.getb64 "text/plain"), (d) ->
+            return me.error "Error saving file #{file.basename}" if d.error
+            file.dirty = false
+            file.text = file.basename
+            me.tabarea.update()
+
     findTabByFile: (file) ->
         lst = @tabarea.get "items"
         its = ( i for d, i in lst when d.hash() is file.hash() )
@@ -136,6 +146,7 @@ class NotePad extends this.OS.GUI.BaseApplication
         #return if i is @tabarea.get "selidx"
         file = (@tabarea.get "items")[i]
         return unless file
+        @scheme.set "apptitle", file.text.toString()
         #return if file is @currfile
         if @currfile isnt file
             @currfile.cache = @editor.getValue()
@@ -155,16 +166,23 @@ class NotePad extends this.OS.GUI.BaseApplication
             @editor.selection.moveTo file.cursor.row, file.cursor.column
         @editor.focus()
 
-    chdir: (p) ->
+    chdir: (pth) ->
+        #console.log "called", @_api.throwe("FCK")
+        return unless pth
         me = @
-        me._api.handler.scandir p,
+        dir = pth.asFileHandler()
-            (d) ->
+        dir.read (d) ->
             if(d.error)
                 return me.error "Resource not found #{p}"
-                me.fileview.set "path", p
+            if not dir.isRoot()
+                p = dir.parent().asFileHandler()
+                p.filename = "[..]"
+                p.type = "dir"
+                #p.size = 0
+                d.result.unshift p
+            ($ me.navinput).val dir.path
+            me.fileview.set "path", pth
             me.fileview.set "data", d.result
-            , (e, s) ->
-                me.error "Cannot chdir #{p}"
 
     menu: () ->
         me = @
@@ -172,16 +190,33 @@ class NotePad extends this.OS.GUI.BaseApplication
                 text: "File",
                 child: [
                     { text: "Open", dataid: "#{@name}-Open" },
-                    { text: "Close", dataid: "#{@name}-Close" }
+                    { text: "Save", dataid: "#{@name}-Save" },
+                    { text: "Save as", dataid: "#{@name}-Saveas" }
                 ],
                 onmenuselect: (e) -> me.actionFile e
             }]
         menu
     
     actionFile: (e) ->
+        me = @
+        saveas = () ->
+            me.openDialog "FileDiaLog", (d, n) ->
+                me.currfile.setPath "#{d}/#{n}"
+                me.save me.currfile
+            , "Save as", { file: me.currfile }
         switch e.item.data.dataid
             when "#{@name}-Open"
-                @openDialog "FileDiaLog", null, "Select file", { seldir: true }
+                @openDialog "FileDiaLog", ( d, f ) ->
+                    me.open "#{d}/#{f}".asFileHandler()
+                , "Open file"
+            when "#{@name}-Save"
+                @currfile.cache = @editor.getValue()
+                return @save @currfile if @currfile.basename
+                saveas()
+            when "#{@name}-Saveas"
+                @currfile.cache = @editor.getValue()
+                saveas()
+                
 
 NotePad.singleton = false
 this.OS.register "NotePad", NotePad