catch full medium error, implement loading of project files, allow creating dvds...

[enigma2.git] / 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 c62fe03bf304428f28241c554195b09aab5159a8..d67f1123d2dec2cf8c4aec2fe10bc049d1c7e6a2 100644 (file)
--- a/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
@@ -4,20 +4,22 @@ from Screens.Screen import Screen
 from Screens.ChoiceBox import ChoiceBox
 from Screens.InputBox import InputBox
 from Screens.MessageBox import MessageBox
+from Screens.HelpMenu import HelpableScreen
 from Components.ActionMap import HelpableActionMap, ActionMap
 from Components.Sources.List import List
 from Components.Sources.StaticText import StaticText
 from Components.Sources.Progress import Progress
 from Components.FileList import FileList
 from enigma import eListboxPythonMultiContent, gFont, RT_HALIGN_LEFT
+from Tools.Directories import resolveFilename, SCOPE_PLAYLIST
 
 class WaitBox(MessageBox):
        def __init__(self, session, callback):
-               MessageBox.__init__(self, session, text=_("Preparing... Please wait"), type = MessageBox.TYPE_INFO)
+               MessageBox.__init__(self, session, text=_("please wait, loading picture..."), type = MessageBox.TYPE_INFO)
                self.skinName = "MessageBox"
                self.CB = callback
                self.onShown.append(self.runCB)
-       
+
        def ok(self):
                pass
 
@@ -27,13 +29,14 @@ class WaitBox(MessageBox):
                self.delayTimer.callback.append(self.CB)
                self.delayTimer.start(10,1)
 
-class FileBrowser(Screen):
+class FileBrowser(Screen, HelpableScreen):
        skin = """
        <screen name="FileBrowser" position="100,100" size="520,376" title="DVD File Browser" >
                <widget name="filelist" position="0,0" size="520,376" scrollbarMode="showOnDemand" />
        </screen>"""
        def __init__(self, session, currDir = None, projectBrowser = False):
                Screen.__init__(self, session)
+               HelpableScreen.__init__(self)
                self.projectBrowser = projectBrowser
                if not currDir:
                        currDir = "/"
@@ -54,7 +57,7 @@ class FileBrowser(Screen):
                if self.filelist.canDescent():
                        self.filelist.descent()
                else:
-                       ret = self["filelist"].getCurrentDirectory() + '/' + self["filelist"].getFilename()
+                       ret = self["filelist"].getCurrentDirectory() + self["filelist"].getFilename()
                        self.close(ret,self.projectBrowser)
 
        def exit(self):
@@ -88,7 +91,7 @@ class TitleList(Screen):
                                "addTitle": (self.addTitle, _("Add a new title"), _("Add title")),
                                "editTitle": (self.editTitle, _("Edit chapters of current title"), _("Edit title")),
                                "removeCurrentTitle": (self.removeCurrentTitle, _("Remove currently selected title"), _("Remove title")),
-                               "saveProject": (self.saveProject, _("Save current project to disk"), _("Save")),
+                               "saveProject": (self.saveProject, _("Save current collection to disk"), _("Save")),
                                "burnProject": (self.burnProject, _("Burn DVD"), _("Burn DVD")),
                        })
 
@@ -135,8 +138,8 @@ class TitleList(Screen):
                menu.append((_("Edit chapters of current title"), "edittitle"));
                menu.append((_("Set collection name"), "setname"));
                menu.append((_("Set menu background"), "setbackground"));
-               menu.append((_("Save current project to disk"), "save"));
-               menu.append((_("Load saved project from disk"), "load"));
+               menu.append((_("Save current collection to disk"), "save"));
+               menu.append((_("Load saved collection from disk"), "load"));
                menu.append((_("Preview menu"), "previewMenu"));
                menu.append((_("Burn DVD"), "burn"));
                self.session.openWithCallback(self.menuCallback, ChoiceBox, title="", list=menu)
@@ -174,9 +177,9 @@ class TitleList(Screen):
 
        def newProject(self):
                self.project = DVDProject.DVDProject()
-               self.project.titles = [ ]
-               self.project.session = self.session
-               self.updateCollectionName()
+               if self.loadProject():
+                       self.project.session = self.session
+                       self.updateCollectionName()
 
        def updateCollectionName(self):
                self["title_label"].text = _("Table of content for collection") + " \"" + self.project.name + "\":"
@@ -206,9 +209,21 @@ class TitleList(Screen):
                        self.updateTitleList()
 
        def saveProject(self):
-               from Tools.Directories import resolveFilename, SCOPE_PLAYLIST           
                self.project.saveProject(resolveFilename(SCOPE_PLAYLIST))
 
+       def loadProject(self, filename=None):
+               if not filename:
+                       filename = resolveFilename(SCOPE_PLAYLIST)+"DreamboxDVDtemplate.ddvdp.xml"
+               if self.project.loadProject(filename):
+                       return True
+               else:
+                       try:
+                               self.session.open(MessageBox,self.project.error,MessageBox.TYPE_ERROR)
+                       except:
+                               self["title_label"].text = self.project.error
+                               print self.project.error
+                       return False
+
        def burnProject(self):
                self.project.waitboxref = self.project.session.open(WaitBox,self.burnProjectCB)
 
@@ -277,7 +292,7 @@ class TitleList(Screen):
 
        def showFileBrowser(self, projectBrowser=False):
                if projectBrowser:
-                       currDir = "/home/root"
+                       currDir = resolveFilename(SCOPE_PLAYLIST)
                else:
                        currDir = self.project.menubg
                        if len(currDir) > 1:
@@ -285,8 +300,7 @@ class TitleList(Screen):
                self.session.openWithCallback(self.FileBrowserClosed, FileBrowser, currDir, projectBrowser)
        
        def FileBrowserClosed(self, path, projectBrowser=False):
-               print "FileBrowserClosed", path, projectBrowser
                if projectBrowser:
-                       print "would load project", path
+                       self.loadProject(path)
                else:
                        self.project.menubg = path