change disc size determination and tweak dual layer growisofs arguments

4 files changed, 33 insertions, 18 deletions

diff --git a/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py b/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py
index 96fc380a..9a3bd64c 100644
--- a/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py
@@ -18,6 +18,8 @@ class ConfigFilename(ConfigText):
 		return ("mtext"[1-selected:], filename, mark)
 	
 class DVDProject:
+	MAX_SL = 4370
+	MAX_DL = 7950
 	def __init__(self):
 		self.titles = [ ]
 		self.target = None
@@ -140,6 +142,14 @@ class DVDProject:
 			return False
 		return True
 
+	def getSize(self):
+		totalsize = 0
+		for title in self.titles:
+			totalsize += title.estimatedDiskspace
+		return totalsize
+
+	size = property(getSize)
+
 class MenuTemplate(DVDProject):
 	def __init__(self):
 		self.settings = ConfigSubsection()
diff --git a/lib/python/Plugins/Extensions/DVDBurn/Process.py b/lib/python/Plugins/Extensions/DVDBurn/Process.py
index 80e5899b..44075d64 100644
--- a/lib/python/Plugins/Extensions/DVDBurn/Process.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/Process.py
@@ -315,9 +315,9 @@ class BurnTask(Task):
 		elif line.startswith(":-["):
 			if line.find("ASC=30h") != -1:
 				self.error = self.ERROR_NOTWRITEABLE
-			if line.find("ASC=24h") != -1:
+			elif line.find("ASC=24h") != -1:
 				self.error = self.ERROR_LOAD
-			if line.find("SK=5h/ASC=A8h/ACQ=04h") != -1:
+			elif line.find("SK=5h/ASC=A8h/ACQ=04h") != -1:
 				self.error = self.ERROR_MINUSRWBUG
 			else:
 				self.error = self.ERROR_UNKNOWN
@@ -883,6 +883,8 @@ class DVDJob(Job):
 				self.name = _("Burn DVD")
 				tool = "/bin/growisofs"
 				burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
+				if self.project.size/(1024*1024) > self.project.MAX_SL:
+					burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 			elif output == "iso":
 				self.name = _("Create DVD-ISO")
 				tool = "/usr/bin/mkisofs"
@@ -921,6 +923,8 @@ class DVDdataJob(Job):
 		if output == "dvd":
 			self.name = _("Burn DVD")
 			burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
+			if self.project.size/(1024*1024) > self.project.MAX_SL:
+				burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 		elif output == "iso":
 			tool = "/usr/bin/mkisofs"
 			self.name = _("Create DVD-ISO")
@@ -941,13 +945,18 @@ class DVDisoJob(Job):
 		Job.__init__(self, _("Burn DVD"))
 		self.project = project
 		self.menupreview = False
+		from Tools.Directories import getSize
 		if imagepath.endswith(".iso"):
 			PreviewTask(self, imagepath)
 			burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD() + '='+imagepath, "-dvd-compat" ]
+			if getSize(imagepath)/(1024*1024) > self.project.MAX_SL:
+				burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 		else:
 			PreviewTask(self, imagepath + "/VIDEO_TS/")
 			volName = self.project.settings.name.getValue()
 			burnargs = [ "-Z", "/dev/" + harddiskmanager.getCD(), "-dvd-compat" ]
+			if getSize(imagepath)/(1024*1024) > self.project.MAX_SL:
+				burnargs += [ "-use-the-force-luke=4gms", "-speed=1", "-R" ]
 			burnargs += [ "-dvd-video", "-publisher", "Dreambox", "-V", volName, imagepath ]
 		tool = "/bin/growisofs"
 		BurnTask(self, burnargs, tool)
diff --git a/lib/python/Plugins/Extensions/DVDBurn/TitleList.py b/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
index fd4c7134..aeb163f3 100644
--- a/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/TitleList.py
@@ -232,13 +232,11 @@ class TitleList(Screen, HelpableScreen):
 		
 	def updateTitleList(self):
 		res = [ ]
-		totalsize = 0
 		for title in self.project.titles:
 			a = [ title, (eListboxPythonMultiContent.TYPE_TEXT, 0, 5, 500, 25, 0, RT_HALIGN_LEFT, title.properties.menutitle.getValue())  ]
 			res.append(a)
-			totalsize += title.estimatedDiskspace
 		self["titles"].list = res
-		self.updateSize(totalsize)
+		self.updateSize()
 		if len(res):
 			self["key_red"].text = _("Remove title")
 			self["key_yellow"].text = _("Title properties")
@@ -246,24 +244,22 @@ class TitleList(Screen, HelpableScreen):
 			self["key_red"].text = ""
 			self["key_yellow"].text = ""
 
-	def updateSize(self, totalsize):
-		size = int((totalsize/1024)/1024)
-		max_SL = 4370
-		max_DL = 7950
-		if size > max_DL:
-			percent = 100 * size / float(max_DL)
+	def updateSize(self):
+		size = self.project.size
+		if size > self.project.MAX_DL:
+			percent = 100 * size / float(self.project.MAX_DL)
 			self["space_label"].text = "%d MB - " % size + _("exceeds dual layer medium!") + " (%.2f%% " % (100-percent) + _("free") + ")"
 			self["space_bar"].value = int(percent)
-			if self.previous_size < max_DL:
+			if self.previous_size < self.project.MAX_DL:
 				self.session.open(MessageBox,text = _("exceeds dual layer medium!"), type = MessageBox.TYPE_ERROR)
-		elif size > max_SL:
-			percent = 100 * size / float(max_DL)
+		elif size > self.project.MAX_SL:
+			percent = 100 * size / float(self.project.MAX_DL)
 			self["space_label"].text = "%d MB  " % size + _("of a DUAL layer medium used.") + " (%.2f%% " % (100-percent) + _("free") + ")"
 			self["space_bar"].value = int(percent)
-			if self.previous_size < max_SL:
+			if self.previous_size < self.project.MAX_SL:
 				self.session.open(MessageBox,text = _("Your collection exceeds the size of a single layer medium, you will need a blank dual layer DVD!"), type = MessageBox.TYPE_INFO)
-		elif size < max_SL:
-			percent = 100 * size / float(max_SL)
+		elif size < self.project.MAX_SL:
+			percent = 100 * size / float(self.project.MAX_SL)
 			self["space_label"].text = "%d MB " % size + _("of a SINGLE layer medium used.") + " (%.2f%% " % (100-percent) + _("free") + ")"
 			self["space_bar"].value = int(percent)
 		self.previous_size = size
diff --git a/lib/python/Plugins/Extensions/DVDBurn/TitleProperties.py b/lib/python/Plugins/Extensions/DVDBurn/TitleProperties.py
index 1c2099fb..86d21c25 100644
--- a/lib/python/Plugins/Extensions/DVDBurn/TitleProperties.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/TitleProperties.py
@@ -91,7 +91,7 @@ class TitleProperties(Screen,ConfigListScreen):
 			chaptermarks = title.getChapterMarks(template="$h:$m:$s")
 			chapters_count = len(chaptermarks)
 			if chapters_count >= 1:
-				infotext += '\n' + str(chapters_count+1) + ' ' + _("chapters") + ': '
+				infotext += str(chapters_count+1) + ' ' + _("chapters") + ': '
 				infotext += ' / '.join(chaptermarks)
 			self["serviceinfo"].setText(infotext)
 			self["config"].setList(self.list)