fix selecting menu template and background image files, only allow start of burning...

[vuplus_dvbapp] / lib / python / Plugins / Extensions / DVDBurn / TitleList.py

diff --git a/lib/python/Plugins/Extensions/DVDBurn/TitleList.py b/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
index 7e736f9..fd4c713 100644 (file)
--- a/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
@@ -44,7 +44,7 @@ class TitleList(Screen, HelpableScreen):
                                "titleProperties": (self.titleProperties, _("Properties of current title"), _("Title properties")),
                                "removeCurrentTitle": (self.removeCurrentTitle, _("Remove currently selected title"), _("Remove title")),
                                "settings": (self.settings, _("Collection settings"), _("Settings")),
-                               "burnProject": (self.burnProject, _("Burn DVD"), _("Burn DVD")),
+                               "burnProject": (self.askBurnProject, _("Burn DVD"), _("Burn DVD")),
                        })
 
                self["MovieSelectionActions"] = HelpableActionMap(self, "MovieSelectionActions",
@@ -94,7 +94,8 @@ class TitleList(Screen, HelpableScreen):
                menu.append((_("DVD media toolbox"), self.toolbox))
                menu.append((_("Preview menu"), self.previewMenu))
                if self.project.settings.output.getValue() == "dvd":
-                       menu.append((_("Burn DVD"), self.burnProject))
+                       if len(self["titles"].list):
+                               menu.append((_("Burn DVD"), self.burnProject))
                elif self.project.settings.output.getValue() == "iso":
                        menu.append((_("Create DVD-ISO"), self.burnProject))
                menu.append((_("Burn existing image to DVD"), self.selectImage))
@@ -196,7 +197,13 @@ class TitleList(Screen, HelpableScreen):
                        self["error_label"].show()
                        return False
 
-       def burnProject(self):
+       def askBurnProject(self):
+               if len(self["titles"].list):
+                       self.session.openWithCallback(self.burnProject,MessageBox,text = _("Do you want to burn this collection to DVD medium?"), type = MessageBox.TYPE_YESNO)
+
+       def burnProject(self, answer=True):
+               if not answer:
+                       return
                if self.project.settings.authormode.getValue() == "data_ts":
                        job = Process.DVDdataJob(self.project)
                        job_manager.AddJob(job)
@@ -208,7 +215,7 @@ class TitleList(Screen, HelpableScreen):
                        job_manager.in_background = False
                        self.session.openWithCallback(self.JobViewCB, JobView, job)
 
-       def burnISO(self, path, scope):
+       def burnISO(self, path, scope, configRef):
                if path:
                        job = Process.DVDisoJob(self.project, path)
                        job_manager.AddJob(job)