add an ui option to disable the use of FT proxies. Fixes #1751

src/common/config.py

@@ -230,6 +230,7 @@ class Config:
 			# proxy65 for FT
 			'file_transfer_proxies': [opt_str, 
 			'proxy.jabber.org, proxy.netlab.cz, transfer.jabber.freenet.de'],
+			'use_ft_proxies': [opt_bool, True, _('If checked, Gajim will use your IP and proxies defined in file_transfer_proxies option for file transfer.'), True],
 			'msgwin-x-position': [opt_int, -1], # Default is to let the window manager decide
 			'msgwin-y-position': [opt_int, -1], # Default is to let the window manager decide
 			'msgwin-width': [opt_int, 480],

src/common/connection_handlers.py

@@ -189,7 +189,8 @@ class ConnectionBytestream:
 		streamhost.setAttr('port', unicode(port))
 		streamhost.setAttr('host', ft_override_host_to_send)
 		streamhost.setAttr('jid', sender)
-		if fast and proxyhosts != []:
+		if fast and proxyhosts != [] and gajim.config.get_per('accounts',
+		self.name, 'use_ft_proxies'):
 			file_props['proxy_receiver'] = unicode(receiver)
 			file_props['proxy_sender'] = unicode(sender)
 			file_props['proxyhosts'] = proxyhosts
@@ -1533,6 +1534,10 @@ class ConnectionHandlers(ConnectionVcard, ConnectionBytestream, ConnectionDisco)
 		if not self.connection:
 			return
 		self.connection.getRoster(self._on_roster_set)
+		if gajim.config.get_per('accounts', self.name, 'use_ft_proxies'):
+			self.discover_ft_proxies()
+	
+	def discover_ft_proxies(self):
 		cfg_proxies = gajim.config.get_per('accounts', self.name,
 			'file_transfer_proxies')
 		if cfg_proxies:

src/config.py

@@ -1086,6 +1086,8 @@ class AccountModificationWindow:
 			'sync_with_global_status'))
 		self.xml.get_widget('autoconnect_checkbutton').set_active(
 			gajim.config.get_per('accounts', self.account, 'autoconnect'))
+		self.xml.get_widget('use_ft_proxies_checkbutton').set_active(
+			gajim.config.get_per('accounts', self.account, 'use_ft_proxies'))
 		list_no_log_for = gajim.config.get_per('accounts', self.account,
 			'no_log_for').split()
 		if self.account in list_no_log_for:
@@ -1174,6 +1176,8 @@ class AccountModificationWindow:
 
 		config['sync_with_global_status'] = self.xml.get_widget(
 				'sync_with_global_status_checkbutton').get_active()
+		config['use_ft_proxies'] = self.xml.get_widget(
+			'use_ft_proxies_checkbutton').get_active()
 
 		active = self.proxy_combobox.get_active()
 		proxy = self.proxy_combobox.get_model()[active][0].decode('utf-8')
@@ -1272,6 +1276,10 @@ class AccountModificationWindow:
 				'custom_host') or self.option_changed(config, 'custom_port')):
 				relogin_needed = True
 
+			if self.option_changed(config, 'use_ft_proxies') and \
+			config['use_ft_proxies']:
+				gajim.connections[self.account].discover_ft_proxies()
+
 		if relogin_needed:
 			dialog = dialogs.YesNoDialog(_('Relogin now?'),
 				_('If you want all the changes to apply instantly, '

src/gtkgui.glade

@@ -1117,6 +1117,25 @@
 		  <property name="fill">False</property>
 		</packing>
 	      </child>
+
+	      <child>
+		<widget class="GtkCheckButton" id="use_ft_proxies_checkbutton">
+		  <property name="visible">True</property>
+		  <property name="can_focus">True</property>
+		  <property name="label" translatable="yes">Use file transfer proxies</property>
+		  <property name="use_underline">True</property>
+		  <property name="relief">GTK_RELIEF_NORMAL</property>
+		  <property name="focus_on_click">True</property>
+		  <property name="active">False</property>
+		  <property name="inconsistent">False</property>
+		  <property name="draw_indicator">True</property>
+		</widget>
+		<packing>
+		  <property name="padding">0</property>
+		  <property name="expand">False</property>
+		  <property name="fill">False</property>
+		</packing>
+	      </child>
 	    </widget>
 	    <packing>
 	      <property name="tab_expand">False</property>
@@ -1684,6 +1703,10 @@
 		</packing>
 	      </child>
 
+	      <child>
+		<placeholder/>
+	      </child>
+
 	      <child>
 		<widget class="GtkFrame" id="frame37">
 		  <property name="visible">True</property>