code.delx.au - bg-scripts/blob - bin/kde_randombg.py

   1 #!/usr/bin/env python
   2 # coding:utf-8
   3 # This is an example of a DCOP enabled application written in Python, using
   4 # PyKDE and the dcopexport module. Taken from server.py example in kde-bindings
   5 # which was written by Torben Weis and Julian Rockey
   6
   7 import sys
   8 import randombg2
   9 from kdecore import KApplication, KCmdLineArgs, KAboutData
  10 from dcopexport import DCOPExObj
  11 from qt import QString, QStringList
  12
  13 # the class which will expose methods to DCOP - the methods do NOT
  14 # need to be a member of this class.
  15 class RandomBGIface (DCOPExObj):
  16         def __init__ (self, id = 'RandomBGIface'):
  17                 DCOPExObj.__init__ (self, id)
  18
  19                 # the methods available from this app via DCOP
  20                 #         addMethod (<signature>, <Python method>)
  21                 self.addMethod('QString getCurrentWallpaper()', self.getCurrent)
  22                 self.addMethod('void setCurrentWallpaper(QString)', self.changeTo)
  23                 self.addMethod('void cycleNextWallpaper()', self.cycleNext)
  24                 self.addMethod('void cyclePrevWallpaper()', self.cyclePrev)
  25                 self.addMethod('bool writeCache()', self.writeCache)
  26
  27                 self.filelist = randombg2.AllRandomFileList()
  28                 self.filelist.doAddPaths([
  29                                           '/home/greg/images_sfw/Futakoi',
  30                                           '/home/greg/images_sfw/Moon Phase',
  31                                           '/home/greg/images_sfw/Ouran High',
  32                                           '/home/greg/images_sfw/Paniponi',
  33                                           '/home/greg/images_sfw/Popotan',
  34                                           '/home/greg/images_sfw/Rozen Maiden',
  35                                           '/home/greg/images_sfw/Yotsuba',
  36                                           '/home/greg/images_sfw/chobits',
  37                                           '/home/greg/images_sfw/ichigo Mashimaro',
  38                                           '/home/greg/images_sfw/カードキャプターさくら',
  39                                           '/home/greg/images_sfw/涼宮ハルヒの憂鬱',
  40                                           '/home/greg/images_sfw/灼眼のシャナ',
  41                                           '/home/greg/images_sfw/舞-乙HiME',
  42                                           '/home/greg/images_sfw/舞HiME',
  43                                           '/home/greg/images_sfw/魔法先生ネギま',
  44                                           '/home/greg/images_sfw/魔法少女リリカルなのは'])
  45                 #for path in ['/home/greg/images_sfw/Air','/home/greg/images_sfw/Azumanga Daioh','/home/greg/images_sfw/Futakoi','/home/greg/images_sfw/Karin','/home/greg/images_sfw/Love Hina','/home/greg/images_sfw/Moon Phase','/home/greg/images_sfw/Neon Genesis','/home/greg/images_sfw/Ouran High','/home/greg/images_sfw/Paniponi','/home/greg/images_sfw/Popotan','/home/greg/images_sfw/Rozen Maiden','/home/greg/images_sfw/Yotsuba','/home/greg/images_sfw/chobits','/home/greg/images_sfw/dot Hack','/home/greg/images_sfw/ichigo Mashimaro','/home/greg/images_sfw/kasimasi','/home/greg/images_sfw/カードキャププターさくら','/home/greg/images_sfw/涼宮ハルヒの憂鬱','/home/greg/images_sfw/灼眼のシャナ','/home/greg/images_sfw/舞-乙HiME','/home/greg/images_sfw/舞HiME','/home/greg/images_sfw/魔法先生ネギま','/home/greg/images_sfw/魔法少女リリカルなのは']:
  46                 #       self.filelist.doAddPath(path)
  47                 if not  self.filelist.attemptCacheLoad(randombg2.CACHE_LOCATION):
  48                         self.filelist.doScanPaths()
  49                 self.randombg = randombg2.RandomBG(self.filelist)
  50
  51         def getCurrent(self):
  52                 return self.filelist.getLastImage()
  53
  54         def changeTo(self, wallpaper):
  55                 self.randombg._randombg(wallpaper)
  56
  57         def cycleNext(self):
  58                 self.randombg.cycleNext()
  59
  60         def cyclePrev(self):
  61                 self.randombg.cyclePrev()
  62
  63         def writeCache(self):
  64                 if self.filelist.doStoreCache(randombg2.CACHE_LOCATION):
  65                         return True
  66                 else:
  67                         return False
  68
  69 description = "A basic application template"
  70 version         = "1.0"
  71 aboutData       = KAboutData ("testdcopexport", "randombg",\
  72         version, description, KAboutData.License_GPL,\
  73         "(C) 2006 Greg Darke")
  74
  75 aboutData.addAuthor ("James Bunton", "Origional Version", "jbun5313@usyd.edu.au")
  76 aboutData.addAuthor ("Greg Darke", "Coded the WMaker/KDE backends, the persistent random lists, and general bug fixes", "gdar9540@usyd.edu.au")
  77
  78 KCmdLineArgs.init (sys.argv, aboutData)
  79
  80 KCmdLineArgs.addCmdLineOptions ([("+paths", "Paths to scan for images")])
  81
  82 MYAPPID = 'randombg'
  83 app   = KApplication()
  84 dcop  = app.dcopClient()
  85 appid = str(dcop.registerAs(MYAPPID, False))
  86 if appid != MYAPPID:
  87         print >>sys.stderr, 'Failed to get the applicationid of "%s", this means this program is already running' % MYAPPID
  88         print 'Got "%s"' % appid
  89         sys.exit(1)
  90
  91 print "DCOP Application: %s starting" % appid
  92
  93 randombgIface = RandomBGIface()
  94
  95 app.exec_loop()
  96
  97 randombgIface.filelist.doStoreCache(randombg2.CACHE_LOCATION)