support drag and drop in file

src/packages/CoreServices/package.json

@@ -1,7 +1,8 @@
 {
     "app":null,
+    "className": "CoreServices",
     "services": [ "Calendar", "PushNotification" ],
-    "name":"CoreServices",
+    "name": "Core services",
     "description":"This is the core services",
     "info":{
         "author": "Xuan Sang LE",

src/packages/Files/main.coffee

@@ -83,6 +83,19 @@ class Files extends this.OS.GUI.BaseApplication
                     resolve d.result
                 .catch (e) -> reject e
         
+        @view.set "ondragndrop", (e) =>
+            return unless e
+            src = e.data.from.get("data")
+            des = e.data.to.get("data")
+            return if des.type is "file"
+            file = src.path.asFileHandle()
+            file.move "#{des.path}/#{file.basename}"
+                .then () =>
+                    @view.set "path", @view.get("path")
+                    @view.update file.parent().path
+                    @view.update des.path
+                .catch (e) => @error __("Unable to move: {0} -> {1}", src.path, des.path), e
+
         @setting.sidebar = true if @setting.sidebar is undefined
         @setting.nav = true if @setting.nav is undefined
         @setting.showhidden = false if @setting.showhidden is undefined

src/packages/MarketPlace/main.coffee

@@ -54,7 +54,7 @@ class MarketPlace extends this.OS.GUI.BaseApplication
 
         @btinstall.set "onbtclick", (e) =>
             if @btinstall.get "dirty"
-                return @update()
+                return @updatePackage()
                     .then () => @notify __("Package updated")
                     .catch (e) => @error e.toString(), e
             @remoteInstall()
@@ -108,7 +108,7 @@ class MarketPlace extends this.OS.GUI.BaseApplication
             list = []
             for k, v of pkgcache
                 list.push {
-                    className: v.app,
+                    className: if v.app then v.app else v.className,
                     name: v.name,
                     text: v.name,
                     icon: v.icon,
@@ -293,6 +293,11 @@ class MarketPlace extends this.OS.GUI.BaseApplication
                     if r.error
                         return reject @_api.throwe __("Cannot uninstall package: {0}", r.error)
                     @notify __("Package uninstalled")
+                    # stop all the services if any
+                    if app.services
+                        for srv in app.services
+                            @_gui.unloadApp srv
+                            
                     delete @systemsetting.system.packages[name]
                     @_gui.unloadApp name
                     if sel.download
@@ -304,7 +309,7 @@ class MarketPlace extends this.OS.GUI.BaseApplication
                 .catch (e) -> reject e
             .catch (e) -> reject e
     
-    update: () ->
+    updatePackage: () ->
         new Promise (resolve, reject) =>
             @uninstall().then () =>
                 @remoteInstall()