import os
import stat
import re
import gnomevfs

class Desktop:
	
	
	
	def __init__(self,data):
		self.data = data
		
		
		
	def Save(self,path,mode="none"):
		f = open(path + os.sep + self.data[1]+".desktop","w")
		
		f.write("[Desktop Entry]\n")
		f.write("Version=1.0\n")
		f.write("Encoding=UTF-8\n")
		f.write("Type=Application\n")
		
		#change name if it is index.html
	        if self.data[3]=="index.html":
        	    f.write("Name="+self.data[1].split('.')[1]+"\n")
	        else:
        	    f.write("Name="+self.data[3]+"\n")
		f.write("Resource Path="+self.data[2]+"\n")
		if mode=="none":
			f.write("Exec=lliurex-resource-player '"+self.data[2]+"'\n")
			f.write("Icon="+self.data[4]+"\n")
			f.write("TryExec=/usr/bin/lliurex-resource-player\n")
		if mode=="scorm":
			f.write("Exec=lliurex-scorm-player "+self.data[2]+"\n")
			#ToDo: must use current theme icon
			f.write("Icon=/usr/share/pixmaps/lliurex-recursos/scorm.png\n")
			f.write("TryExec=/usr/bin/lliurex-resource-player\n")
			
		
		f.close()
		os.chmod(path + os.sep + self.data[1]+".desktop",stat.S_IXUSR | stat.S_IRUSR | stat.S_IWUSR)




	def Load(self,path):
		desktopname=""
		
		f = open(path,"r")
		for line in f:
			
			match = re.match("\[(?P<section>.*)\]",line)
			#if not match == None:
				#print "Section " + match.group("section")
			
			match = re.match("(?P<name>.*)=(?P<value>.*)",line)
			
			if not match==None:
				#print match.group("name") + " -> " + match.group("value")
				if match.group("name")=="Resource Path":
					desktopname = match.group("value")					
				
			# [type , desktopname , completepath, name,iconname]
			self.data=("none",desktopname,"","","")
			
		f.close()