X-Git-Url: https://code.delx.au/bg-scripts/blobdiff_plain/ca96b32295cd38cdb4a150c1111159cbc9c77f2f..ef17c1d24360f73053de29324e033b0046772543:/lib/WallChanger.py

diff --git a/lib/WallChanger.py b/lib/WallChanger.py
index 147518b..c6958a8 100644
--- a/lib/WallChanger.py
+++ b/lib/WallChanger.py
@@ -11,8 +11,6 @@ desktop image."""
 
 __all__ = ('RandomBG')
 
-KDE_CONFIG = os.path.expanduser('~/.kde/share/config/kdesktoprc')
-
 def RandomBG(*args, **kwargs):
 	"""Desktop Changer factory"""
 
@@ -145,57 +143,27 @@ class __OSXChanger(__BaseChanger):
 		debug(cmd, DEBUG_LEVEL_DEBUG)
 		return not commands.getstatusoutput(cmd)[0]
 
+class __GnomeChanger(__BaseChanger):
+	def changeTo(self, file):
+		cmd = ['gconftool-2', '--type', 'string', '--set', '/desktop/gnome/background/picture_filename', file]
+		debug(cmd, DEBUG_LEVEL_DEBUG)
+		return subprocess.Popen(cmd, stdout=sys.stdout, stderr=sys.stderr, stdin=None).wait()
+
 class __KDEChanger(__BaseChanger):
-	def _parseKDEConfig(self, filename = KDE_CONFIG):
-		fd = open(filename, 'r')
-		result = collection.defaultdict(dict)
-		section = None
-		for line in fd:
-			line = line.strip()
-			if not line or line.startswith('#'):
-				continue
-
-			if line.startswith('[') and line.endswith(']'):
-				section = line[1:-1]
-				result[section] = {}
-				continue
-			elif not section:
-				raise Exception('Invalid kdesktoprc file')
-
-			unpack = line.split('=', 1)
-			if len(unpack) == 2:
-				key, val = unpack
-			else:
-				key, val = unpack[0], None
-			result[section][key] = val
-			
-		fd.close()
-		return result
-
-	def _writeKDEConfig(self, config, filename = KDE_CONFIG):
-		fd = open(filename, 'w')
-		for section, values in config.items():
-			print >>fd, '[%s]' % section
-			for k, v in values.items():
-				if v != None:
-					print >>fd, '%s=%s' % (k,v)
-				else:
-					print >>fd, k
-			print >>fd
-		fd.close()
-	
 	def changeTo(self, file):
-		kdeconfig = self._parseKDEConfig()
-		#kdeconfig['Background Common']['DrawBackgroundPerScreen_0']='true'
-		for section in ('Desktop0', 'Desktop0Screen0'):
-			kdeconfig[section]['Wallpaper'] = file
-			kdeconfig[section]['UseSHM'] = 'true'
-			kdeconfig[section]['WallpaperMode'] = 'ScaleAndCrop'
-			# Ensure that random mode is disabled...
-			if 'MultiWallpaperMode' in kdeconfig[section]:
-				del kdeconfig[section]['MultiWallpaperMode']
-
-		self._writeKDEConfig(kdeconfig)
-
-		return not subprocess.Popen(['dcop', 'kdesktop', 'KBackgroundIface', 'configure'], 
-			   stdout=sys.stdout, stderr=sys.stderr, stdin=open('/dev/null', 'r')).wait()
+		cmds = []
+		for group in ('Desktop0', 'Desktop0Screen0'):
+			base = ['kwriteconfig', '--file', 'kdesktoprc', '--group', group, '--key']
+			cmds.append(base + ['Wallpaper', file])
+			cmds.append(base + ['UseSHM', '--type', 'bool', 'true'])
+			cmds.append(base + ['WallpaperMode', 'ScaleAndCrop'])
+			cmds.append(base + ['MultiWallpaperMode', 'NoMulti'])
+
+		cmds.append(['dcop', 'kdesktop', 'KBackgroundIface', 'configure'])
+		for cmd in cmds:
+			debug(cmd, DEBUG_LEVEL_DEBUG)
+			if subprocess.Popen(cmd, stdout=sys.stdout, stderr=sys.stderr, stdin=None).wait() != 0:
+				return 1 # Fail
+
+		return 0 # Success
+