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

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

diff --git a/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py b/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py
index 23f7a84..fe09642 100644 (file)
--- a/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py
+++ b/lib/python/Plugins/Extensions/DVDBurn/DVDProject.py
@@ -1,23 +1,9 @@
-from Tools.Directories import resolveFilename, fileExists, SCOPE_FONTS, SCOPE_PLUGINS, SCOPE_SKIN
+from Tools.Directories import fileExists
+
 class DVDProject:
        def __init__(self):
                self.titles = [ ]
                self.target = None
-               self.name = _("Dreambox DVD record")
-               self.vmgm = resolveFilename(SCOPE_PLUGINS,"Extensions/DVDBurn/dreamvmgm.mpg")
-               self.menuaudio = resolveFilename(SCOPE_PLUGINS,"Extensions/DVDBurn/silence.mp2")
-               self.menubg = resolveFilename(SCOPE_SKIN, "dreamdvd_02.jpg")
-               # tuples with R, G, B values
-               self.color_button       = ( 0x08, 0x00, 0x00 )
-               self.color_highlight    = ( 0x00, 0xC0, 0xC0 )
-               self.color_headline     = ( 0x00, 0x00, 0x80 )
-               self.font_face = resolveFilename(SCOPE_FONTS, "nmsbd.ttf")
-               # tuple with three pixel values ( headline, title, subtitle )
-               self.font_size = ( 48, 28, 16 )
-               # please supply even numbers for all dimensions
-               self.space_left = 30
-               self.space_top = 120
-               self.space_rows = 36
 
        def addService(self, service):
                import DVDTitle
@@ -25,18 +11,19 @@ class DVDProject:
                title.addService(service)
                self.titles.append(title)
                return title
-       
+
        def saveProject(self, path):
                import xml.dom.minidom
                from Tools.XMLTools import elementsWithTag, mergeText, stringToXML
                list = []
                list.append('<?xml version="1.0" encoding="utf-8" ?>\n')
                list.append('<DreamDVDBurnerProject>\n')
-               list.append('\t<config')
+               list.append('\t<project')
                list.append(' name="' + self.name + '"')
                list.append(' vmgm="' + self.vmgm + '"')
                list.append(' />\n')
                list.append('\t<menu')
+               list.append('\tuse="' + str(self.menu) + '"\n')
                list.append('\tbg="' + self.menubg + '"\n')
                list.append('\t\taudio="' + self.menuaudio + '"\n')
                list.append('\t\tcolor_button="' + str(self.color_button) + '"\n')
@@ -48,7 +35,9 @@ class DVDProject:
                list.append('\t\tspace_top="' + str(self.space_top) + '"\n')
                list.append('\t\tspace_rows="' + str(self.space_rows) + '"')
                list.append(' />\n')
-               list.append('\t<titles>\n')
+               list.append('\t<titles')
+               list.append(' link="' + str(self.linktitles) + '"')
+               list.append(' />\n')
                for title in self.titles:
                        list.append('\t\t<path>')
                        list.append(stringToXML(title.source.getPath()))
@@ -65,4 +54,56 @@ class DVDProject:
                file = open(filename, "w")
                for x in list:
                        file.write(x)
-               file.close()
\ No newline at end of file
+               file.close()
+
+       def loadProject(self, filename):
+               import xml.dom.minidom
+               print "[loadProject]", filename
+               try:
+                 if not fileExists(filename):
+                       self.error = "file not found!"
+                       raise AttributeError
+                 else:
+                       self.error = ""
+                 file = open(filename, "r")
+                 data = file.read().decode("utf-8").replace('&',"&amp;").encode("ascii",'xmlcharrefreplace')
+                 file.close()
+                 projectfiledom = xml.dom.minidom.parseString(data)
+                 for project in projectfiledom.childNodes[0].childNodes:
+                   if project.nodeType == xml.dom.minidom.Element.nodeType:
+                     if project.tagName == 'project':
+                       self.name = project.getAttribute("name").encode("utf-8")
+                       self.vmgm = project.getAttribute("vmgm").encode("utf-8")
+                     if project.tagName == 'menu':
+                       self.menu = eval(project.getAttribute("use"))
+                       self.menubg = project.getAttribute("bg").encode("utf-8")
+                       self.menuaudio = project.getAttribute("audio").encode("utf-8")  
+                       # tuples with R, G, B values
+                       self.color_button = eval(project.getAttribute("color_button"))
+                       self.color_highlight = eval(project.getAttribute("color_highlight"))
+                       self.color_headline = eval(project.getAttribute("color_headline"))
+                       self.font_face = project.getAttribute("font_face").encode("utf-8")
+                       # tuple with three pixel sizes ( headline, title, subtitle )
+                       self.font_size = eval(project.getAttribute("font_size"))
+                       # please supply even numbers for all dimensions
+                       self.space_left = int(project.getAttribute("space_left"))
+                       self.space_top = int(project.getAttribute("space_top"))
+                       self.space_rows = int(project.getAttribute("space_rows"))
+                     if project.tagName == 'titles':
+                       self.linktitles = eval(project.getAttribute("link"))
+                 if not fileExists(self.vmgm):
+                       self.error += "\nvmgm '%s' not found" % self.vmgm
+                 if not fileExists(self.menubg):
+                       self.error += "\nmenu background '%s' not found" % self.menubg
+                 if not fileExists(self.menuaudio):
+                       self.error += "\nmenu audio '%s' not found" % self.menuaudio
+                 if not fileExists(self.font_face):
+                       self.error += "\nmenu font '%s' not found" % self.font_face
+                 print "len(self.error):", len(self.error)
+                 if len(self.error):
+                       raise AttributeError
+               except:
+                       print "len(self.error):, error", len(self.error), len(self.error)
+                       self.error = ("error parsing project xml file '%s'" % filename) + self.error
+                       return False
+               return True