[gedit-plugins] [synctex] Changing indentation to evince_dbus.

[Jose Aliste <jaliste src gnome org>]

commit 467003474e58ef44b0a88e5141d03c70838e041d
Author: Jose Aliste <jaliste src gnome org>
Date:   Thu Aug 12 20:24:52 2010 -0400

    [synctex] Changing indentation to evince_dbus.

 plugins/synctex/synctex/evince_dbus.py |  249 ++++++++++++++++----------------
 1 files changed, 125 insertions(+), 124 deletions(-)
---
diff --git a/plugins/synctex/synctex/evince_dbus.py b/plugins/synctex/synctex/evince_dbus.py
index c62ec0e..dd23928 100755
--- a/plugins/synctex/synctex/evince_dbus.py
+++ b/plugins/synctex/synctex/evince_dbus.py
@@ -35,134 +35,135 @@ EV_WINDOW_IFACE = "org.gnome.evince.Window"
 
 
 class EvinceWindowProxy:
-	"""A DBUS proxy for an Evince Window."""
-	daemon = None
-	bus = None
-
-	def __init__(self, uri, spawn = False, logger = None):
-		self._log = logger
-		self.uri = uri
-		self.spawn = spawn
-		self.status = CLOSED
-		self.source_handler = None
-		self.dbus_name = ''
-		self._handler = None
-		try:
-			if EvinceWindowProxy.bus is None:
-				EvinceWindowProxy.bus = dbus.SessionBus()
-
-			if EvinceWindowProxy.daemon is None:
-				EvinceWindowProxy.daemon = EvinceWindowProxy.bus.get_object(EV_DAEMON_NAME,
-											    EV_DAEMON_PATH,
-											    follow_name_owner_changes=True)
-			self._get_dbus_name(False)
-
-		except dbus.DBusException:
-			if self._log:
-				self._log.debug("Could not connect to the Evince Daemon")
-
-	def _get_dbus_name(self, spawn):
-		EvinceWindowProxy.daemon.FindDocument(self.uri,spawn,
-					 reply_handler=self.handle_find_document_reply,
-					 error_handler=self.handle_find_document_error,
-					 dbus_interface = EV_DAEMON_IFACE)
-	
-	def handle_find_document_error(self, error):
-		if self._log:
-			self._log.debug("FindDocument DBus call has failed")
-	
-	def handle_find_document_reply(self, evince_name):
-		if self._handler is not None:
-			handler = self._handler
-		else:
-			handler = self.handle_get_window_list_reply
-		if evince_name != '':
-			self.dbus_name = evince_name
-			self.status = RUNNING
-			self.evince = EvinceWindowProxy.bus.get_object(self.dbus_name, EVINCE_PATH)
-			self.evince.GetWindowList(dbus_interface = EVINCE_IFACE,
-						  reply_handler = handler,
-						  error_handler = self.handle_get_window_list_error)
-
-	def handle_get_window_list_error (self, e):
-		if self._log:
-			self._log.debug("GetWindowList DBus call has failed")
-
-	def handle_get_window_list_reply (self, window_list):
-		if len(window_list) > 0:
-			window_obj = EvinceWindowProxy.bus.get_object(self.dbus_name, window_list[0])
-			self.window = dbus.Interface(window_obj,EV_WINDOW_IFACE)
-			self.window.connect_to_signal("Closed", self.on_window_close)
-			self.window.connect_to_signal("SyncSource", self.on_sync_source)
-		else:
-			#That should never happen. 
-			if self._log:
-				self._log.debug("GetWindowList returned empty list")
-
-
-	def set_source_handler (self, source_handler):
-		self.source_handler = source_handler
-
-	def on_window_close(self):
-		self.window = None
-		self.status = CLOSED
-
-	def on_sync_source(self, input_file, source_link):
-		if self.source_handler is not None:
-			self.source_handler(input_file, source_link)
-
-	def SyncView(self, input_file, data):
-		if self.status == CLOSED:
-			if self.spawn:
-				self._tmp_syncview = [input_file, data];
-				self._handler = self._syncview_handler
-				self._get_dbus_name(True)
-		else:
-			self.window.SyncView(input_file, data, dbus_interface = "org.gnome.evince.Window")
-
-	def _syncview_handler(self, window_list):
-		self.handle_get_window_list_reply(window_list)
-
-		if self.status == CLOSED: 
-			return False
-		self.window.SyncView(self._tmp_syncview[0],self._tmp_syncview[1], dbus_interface="org.gnome.evince.Window")
-		del self._tmp_syncview
-		self._handler = None
-		return True
+    """A DBUS proxy for an Evince Window."""
+    daemon = None
+    bus = None
+
+    def __init__(self, uri, spawn = False, logger = None):
+        self._log = logger
+        self.uri = uri
+        self.spawn = spawn
+        self.status = CLOSED
+        self.source_handler = None
+        self.dbus_name = ''
+        self._handler = None
+        try:
+            if EvinceWindowProxy.bus is None:
+                EvinceWindowProxy.bus = dbus.SessionBus()
+
+            if EvinceWindowProxy.daemon is None:
+                EvinceWindowProxy.daemon = EvinceWindowProxy.bus.get_object(EV_DAEMON_NAME,
+                                                EV_DAEMON_PATH,
+                                                follow_name_owner_changes=True)
+            self._get_dbus_name(False)
+
+        except dbus.DBusException:
+            if self._log:
+                self._log.debug("Could not connect to the Evince Daemon")
+
+    def _get_dbus_name(self, spawn):
+        EvinceWindowProxy.daemon.FindDocument(self.uri,spawn,
+                     reply_handler=self.handle_find_document_reply,
+                     error_handler=self.handle_find_document_error,
+                     dbus_interface = EV_DAEMON_IFACE)
+
+    def handle_find_document_error(self, error):
+        if self._log:
+            self._log.debug("FindDocument DBus call has failed")
+
+    def handle_find_document_reply(self, evince_name):
+        if self._handler is not None:
+            handler = self._handler
+        else:
+            handler = self.handle_get_window_list_reply
+        if evince_name != '':
+            self.dbus_name = evince_name
+            self.status = RUNNING
+            self.evince = EvinceWindowProxy.bus.get_object(self.dbus_name, EVINCE_PATH)
+            self.evince.GetWindowList(dbus_interface = EVINCE_IFACE,
+                          reply_handler = handler,
+                          error_handler = self.handle_get_window_list_error)
+
+    def handle_get_window_list_error (self, e):
+        if self._log:
+            self._log.debug("GetWindowList DBus call has failed")
+
+    def handle_get_window_list_reply (self, window_list):
+        if len(window_list) > 0:
+            window_obj = EvinceWindowProxy.bus.get_object(self.dbus_name, window_list[0])
+            self.window = dbus.Interface(window_obj,EV_WINDOW_IFACE)
+            self.window.connect_to_signal("Closed", self.on_window_close)
+            self.window.connect_to_signal("SyncSource", self.on_sync_source)
+        else:
+            #That should never happen. 
+            if self._log:
+                self._log.debug("GetWindowList returned empty list")
+
+
+    def set_source_handler (self, source_handler):
+        self.source_handler = source_handler
+
+    def on_window_close(self):
+        self.window = None
+        self.status = CLOSED
+
+    def on_sync_source(self, input_file, source_link):
+        if self.source_handler is not None:
+            self.source_handler(input_file, source_link)
+
+    def SyncView(self, input_file, data):
+        if self.status == CLOSED:
+            if self.spawn:
+                self._tmp_syncview = [input_file, data];
+                self._handler = self._syncview_handler
+                self._get_dbus_name(True)
+        else:
+            self.window.SyncView(input_file, data, dbus_interface = "org.gnome.evince.Window")
+
+    def _syncview_handler(self, window_list):
+        self.handle_get_window_list_reply(window_list)
+
+        if self.status == CLOSED: 
+            return False
+        self.window.SyncView(self._tmp_syncview[0],self._tmp_syncview[1], dbus_interface="org.gnome.evince.Window")
+        del self._tmp_syncview
+        self._handler = None
+        return True
 
 ## This file can be used as a script to support forward search and backward search in vim.
 ## It should be easy to adapt to other editors. 
 ##  evince_dbus  pdf_file  line_source input_file
 if __name__ == '__main__':
-	import dbus.mainloop.glib, gobject, glib, sys, os
-	
-	def print_usage():
-		print '''
+    import dbus.mainloop.glib, gobject, glib, sys, os
+
+    def print_usage():
+        print '''
 The usage is evince_dbus output_file line_number input_file from the directory of output_file.
 '''
-		sys.exit(1)
-
-	if len(sys.argv)!=4:
-		print_usage()
-	try:
-		line_number = int(sys.argv[2])
-	except ValueError:
-		print_usage()
-	
-	output_file = sys.argv[1]
-	input_file  = sys.argv[3]
-	path_output  = os.getcwd() + '/' + output_file
-	path_input   = os.getcwd() + '/' + input_file
-
-	if not os.path.isfile(path_output):
-		print_usage()
-
-	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
-	a = EvinceWindowProxy('file://' + path_output, True )
-	
-	def sync_view(ev_window, path_input, line_number):
-		ev_window.SyncView (path_input, (line_number, 1))
-	
-	glib.timeout_add(400, sync_view, a, path_input, line_number)
-	loop = gobject.MainLoop()
-	loop.run() 
+        sys.exit(1)
+
+    if len(sys.argv)!=4:
+        print_usage()
+    try:
+        line_number = int(sys.argv[2])
+    except ValueError:
+        print_usage()
+
+    output_file = sys.argv[1]
+    input_file  = sys.argv[3]
+    path_output  = os.getcwd() + '/' + output_file
+    path_input   = os.getcwd() + '/' + input_file
+
+    if not os.path.isfile(path_output):
+        print_usage()
+
+    dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+    a = EvinceWindowProxy('file://' + path_output, True )
+    
+    def sync_view(ev_window, path_input, line_number):
+        ev_window.SyncView (path_input, (line_number, 1))
+
+    glib.timeout_add(400, sync_view, a, path_input, line_number)
+    loop = gobject.MainLoop()
+    loop.run() 
+# ex:ts=4:et: