convert tabs to spaces in source code thanks to reindent.py

holy diff batman!

1 files changed, 373 insertions, 375 deletions

diff --git a/src/gajim_themes_window.py b/src/gajim_themes_window.py
index b754b7226..5d83de43b 100644
--- a/src/gajim_themes_window.py
+++ b/src/gajim_themes_window.py
@@ -31,378 +31,376 @@ from common import gajim
 
 class GajimThemesWindow:
 
-	def __init__(self):
-		self.xml = gtkgui_helpers.get_gtk_builder('gajim_themes_window.ui')
-		self.window = self.xml.get_object('gajim_themes_window')
-		self.window.set_transient_for(gajim.interface.roster.window)
-
-		self.options = ['account', 'group', 'contact', 'banner']
-		self.options_combobox = self.xml.get_object('options_combobox')
-		self.textcolor_checkbutton = self.xml.get_object('textcolor_checkbutton')
-		self.background_checkbutton = self.xml.get_object('background_checkbutton')
-		self.textfont_checkbutton = self.xml.get_object('textfont_checkbutton')
-		self.text_colorbutton = self.xml.get_object('text_colorbutton')
-		self.background_colorbutton = self.xml.get_object('background_colorbutton')
-		self.text_fontbutton = self.xml.get_object('text_fontbutton')
-		self.bold_togglebutton = self.xml.get_object('bold_togglebutton')
-		self.italic_togglebutton = self.xml.get_object('italic_togglebutton')
-		self.themes_tree = self.xml.get_object('themes_treeview')
-		self.theme_options_vbox = self.xml.get_object('theme_options_vbox')
-		self.theme_options_table = self.xml.get_object('theme_options_table')
-		self.colorbuttons = {}
-		for chatstate in ('inactive', 'composing', 'paused', 'gone',
-		'muc_msg', 'muc_directed_msg'):
-			self.colorbuttons[chatstate] = self.xml.get_object(chatstate + \
-				'_colorbutton')
-		model = gtk.ListStore(str)
-		self.themes_tree.set_model(model)
-		col = gtk.TreeViewColumn(_('Theme'))
-		self.themes_tree.append_column(col)
-		renderer = gtk.CellRendererText()
-		col.pack_start(renderer, True)
-		col.set_attributes(renderer, text = 0)
-		renderer.connect('edited', self.on_theme_cell_edited)
-		renderer.set_property('editable', True)
-		self.current_theme = gajim.config.get('roster_theme')
-		self.no_update = False
-		self.fill_themes_treeview()
-		self.select_active_theme()
-		self.current_option = self.options[0]
-		self.set_theme_options(self.current_theme, self.current_option)
-
-		self.xml.connect_signals(self)
-		self.window.connect('delete-event', self.on_themese_window_delete_event)
-		self.themes_tree.get_selection().connect('changed',
-				self.selection_changed)
-		self.window.show_all()
-
-	def on_themese_window_delete_event(self, widget, event):
-		self.window.hide()
-		return True # do NOT destroy the window
-
-	def on_close_button_clicked(self, widget):
-		if 'preferences' in gajim.interface.instances:
-			gajim.interface.instances['preferences'].update_theme_list()
-		self.window.hide()
-
-	def on_theme_cell_edited(self, cell, row, new_name):
-		model = self.themes_tree.get_model()
-		iter_ = model.get_iter_from_string(row)
-		old_name = model.get_value(iter_, 0).decode('utf-8')
-		new_name = new_name.decode('utf-8')
-		if old_name == new_name:
-			return
-		if old_name == 'default':
-			dialogs.ErrorDialog(
-				_('You cannot make changes to the default theme'),
-			_('Please create a clean new theme with your desired name.'))
-			return
-		new_config_name = new_name.replace(' ', '_')
-		if new_config_name in gajim.config.get_per('themes'):
-			return
-		gajim.config.add_per('themes', new_config_name)
-		# Copy old theme values
-		old_config_name = old_name.replace(' ', '_')
-		properties = ['textcolor', 'bgcolor', 'font', 'fontattrs']
-		gajim.config.add_per('themes', new_config_name)
-		for option in self.options:
-			for property_ in properties:
-				option_name = option + property_
-				gajim.config.set_per('themes', new_config_name, option_name,
-					gajim.config.get_per('themes', old_config_name, option_name))
-		gajim.config.del_per('themes', old_config_name)
-		if old_config_name == gajim.config.get('roster_theme'):
-			gajim.config.set('roster_theme', new_config_name)
-		model.set_value(iter_, 0, new_name)
-		self.current_theme = new_name
-
-	def fill_themes_treeview(self):
-		model = self.themes_tree.get_model()
-		model.clear()
-		for config_theme in gajim.config.get_per('themes'):
-			theme = config_theme.replace('_', ' ')
-			model.append([theme])
-
-	def select_active_theme(self):
-		model = self.themes_tree.get_model()
-		iter_ = model.get_iter_root()
-		active_theme = gajim.config.get('roster_theme').replace('_', ' ')
-		while iter_:
-			theme = model[iter_][0]
-			if theme == active_theme:
-				self.themes_tree.get_selection().select_iter(iter_)
-				if active_theme == 'default':
-					self.xml.get_object('remove_button').set_sensitive(False)
-					self.theme_options_vbox.set_sensitive(False)
-					self.theme_options_table.set_sensitive(False)
-				else:
-					self.xml.get_object('remove_button').set_sensitive(True)
-					self.theme_options_vbox.set_sensitive(True)
-					self.theme_options_table.set_sensitive(True)
-				break
-			iter_ = model.iter_next(iter_)
-
-	def selection_changed(self, widget = None):
-		(model, iter_) = self.themes_tree.get_selection().get_selected()
-		selected = self.themes_tree.get_selection().get_selected_rows()
-		if not iter_ or selected[1] == []:
-			self.theme_options_vbox.set_sensitive(False)
-			self.theme_options_table.set_sensitive(False)
-			return
-		self.current_theme = model.get_value(iter_, 0).decode('utf-8')
-		self.current_theme = self.current_theme.replace(' ', '_')
-		self.set_theme_options(self.current_theme)
-		if self.current_theme == 'default':
-			self.xml.get_object('remove_button').set_sensitive(False)
-			self.theme_options_vbox.set_sensitive(False)
-			self.theme_options_table.set_sensitive(False)
-		else:
-			self.xml.get_object('remove_button').set_sensitive(True)
-			self.theme_options_vbox.set_sensitive(True)
-			self.theme_options_table.set_sensitive(True)
-
-	def on_add_button_clicked(self, widget):
-		model = self.themes_tree.get_model()
-		iter_ = model.append()
-		i = 0
-		# don't confuse translators
-		theme_name = _('theme name')
-		theme_name_ns = theme_name.replace(' ', '_')
-		while theme_name_ns + unicode(i) in gajim.config.get_per('themes'):
-			i += 1
-		model.set_value(iter_, 0, theme_name + unicode(i))
-		gajim.config.add_per('themes', theme_name_ns + unicode(i))
-		self.themes_tree.get_selection().select_iter(iter_)
-		col = self.themes_tree.get_column(0)
-		path = model.get_path(iter_)
-		self.themes_tree.set_cursor(path, col, True)
-
-	def on_remove_button_clicked(self, widget):
-		(model, iter_) = self.themes_tree.get_selection().get_selected()
-		if not iter_:
-			return
-		if self.current_theme == gajim.config.get('roster_theme'):
-			dialogs.ErrorDialog(
-				_('You cannot delete your current theme'),
-			_('Please first choose another for your current theme.'))
-			return
-		self.theme_options_vbox.set_sensitive(False)
-		self.theme_options_table.set_sensitive(False)
-		self.xml.get_object('remove_button').set_sensitive(False)
-		gajim.config.del_per('themes', self.current_theme)
-		model.remove(iter_)
-
-	def set_theme_options(self, theme, option = 'account'):
-		self.no_update = True
-		self.options_combobox.set_active(self.options.index(option))
-		textcolor = gajim.config.get_per('themes', theme, option + 'textcolor')
-		if textcolor:
-			state = True
-			self.text_colorbutton.set_color(gtk.gdk.color_parse(textcolor))
-		else:
-			state = False
-		self.textcolor_checkbutton.set_active(state)
-		self.text_colorbutton.set_sensitive(state)
-		bgcolor = gajim.config.get_per('themes', theme, option + 'bgcolor')
-		if bgcolor:
-			state = True
-			self.background_colorbutton.set_color(gtk.gdk.color_parse(
-				bgcolor))
-		else:
-			state = False
-		self.background_checkbutton.set_active(state)
-		self.background_colorbutton.set_sensitive(state)
-
-		# get the font name before we set widgets and it will not be overriden
-		font_name = gajim.config.get_per('themes', theme, option + 'font')
-		font_attrs = gajim.config.get_per('themes', theme, option + 'fontattrs')
-		self._set_font_widgets(font_attrs)
-		if font_name:
-			state = True
-			self.text_fontbutton.set_font_name(font_name)
-		else:
-			state = False
-		self.textfont_checkbutton.set_active(state)
-		self.text_fontbutton.set_sensitive(state)
-		self.no_update = False
-		gajim.interface.roster.change_roster_style(None)
-
-		for chatstate in ('inactive', 'composing', 'paused', 'gone',
-		'muc_msg', 'muc_directed_msg'):
-			color = gajim.config.get_per('themes', theme, 'state_' + chatstate + \
-				'_color')
-			self.colorbuttons[chatstate].set_color(gtk.gdk.color_parse(color))
-
-	def on_textcolor_checkbutton_toggled(self, widget):
-		state = widget.get_active()
-		self.text_colorbutton.set_sensitive(state)
-		self._set_color(state, self.text_colorbutton,
-			'textcolor')
-
-	def on_background_checkbutton_toggled(self, widget):
-		state = widget.get_active()
-		self.background_colorbutton.set_sensitive(state)
-		self._set_color(state, self.background_colorbutton,
-			'bgcolor')
-
-	def on_textfont_checkbutton_toggled(self, widget):
-		self.text_fontbutton.set_sensitive(widget.get_active())
-		self._set_font()
-
-	def on_text_colorbutton_color_set(self, widget):
-		self._set_color(True, widget, 'textcolor')
-
-	def on_background_colorbutton_color_set(self, widget):
-		self._set_color(True, widget, 'bgcolor')
-
-	def on_text_fontbutton_font_set(self, widget):
-		self._set_font()
-
-	def on_options_combobox_changed(self, widget):
-		index = self.options_combobox.get_active()
-		if index == -1:
-			return
-		self.current_option = self.options[index]
-		self.set_theme_options(self.current_theme,
-			self.current_option)
-
-	def on_bold_togglebutton_toggled(self, widget):
-		if not self.no_update:
-			self._set_font()
-
-	def on_italic_togglebutton_toggled(self, widget):
-		if not self.no_update:
-			self._set_font()
-
-	def _set_color(self, state, widget, option):
-		"""
-		Set color value in prefs and update the UI
-		"""
-		if state:
-			color = widget.get_color()
-			color_string = gtkgui_helpers.make_color_string(color)
-		else:
-			color_string = ''
-		begin_option = ''
-		if not option.startswith('state'):
-			begin_option = self.current_option
-		gajim.config.set_per('themes', self.current_theme,
-			begin_option + option, color_string)
-		# use faster functions for this
-		if self.current_option == 'banner':
-			gajim.interface.roster.repaint_themed_widgets()
-			gajim.interface.save_config()
-			return
-		if self.no_update:
-			return
-		gajim.interface.roster.change_roster_style(self.current_option)
-		gajim.interface.save_config()
-
-	def _set_font(self):
-		"""
-		Set font value in prefs and update the UI
-		"""
-		state = self.textfont_checkbutton.get_active()
-		if state:
-			font_string = self.text_fontbutton.get_font_name()
-		else:
-			font_string = ''
-		gajim.config.set_per('themes', self.current_theme,
-			self.current_option + 'font', font_string)
-		font_attrs = self._get_font_attrs()
-		gajim.config.set_per('themes', self.current_theme,
-			self.current_option + 'fontattrs', font_attrs)
-		# use faster functions for this
-		if self.current_option == 'banner':
-			gajim.interface.roster.repaint_themed_widgets()
-		if self.no_update:
-			return
-		gajim.interface.roster.change_roster_style(self.current_option)
-		gajim.interface.save_config()
-
-	def _toggle_font_widgets(self, font_props):
-		"""
-		Toggle font buttons with the bool values of font_props tuple
-		"""
-		self.bold_togglebutton.set_active(font_props[0])
-		self.italic_togglebutton.set_active(font_props[1])
-
-	def _get_font_description(self):
-		"""
-		Return a FontDescription from togglebuttons states
-		"""
-		fd = pango.FontDescription()
-		if self.bold_togglebutton.get_active():
-			fd.set_weight(pango.WEIGHT_BOLD)
-		if self.italic_togglebutton.get_active():
-			fd.set_style(pango.STYLE_ITALIC)
-		return fd
-
-	def _set_font_widgets(self, font_attrs):
-		"""
-		Set the correct toggle state of font style buttons by a font string of
-		type 'BI'
-		"""
-		font_props = [False, False, False]
-		if font_attrs:
-			if font_attrs.find('B') != -1:
-				font_props[0] = True
-			if font_attrs.find('I') != -1:
-				font_props[1] = True
-		self._toggle_font_widgets(font_props)
-
-	def _get_font_attrs(self):
-		"""
-		Get a string with letters of font attribures: 'BI'
-		"""
-		attrs = ''
-		if self.bold_togglebutton.get_active():
-			attrs += 'B'
-		if self.italic_togglebutton.get_active():
-			attrs += 'I'
-		return attrs
-
-
-	def _get_font_props(self, font_name):
-		"""
-		Get tuple of font properties: weight, style
-		"""
-		font_props = [False, False, False]
-		font_description = pango.FontDescription(font_name)
-		if font_description.get_weight() != pango.WEIGHT_NORMAL:
-			font_props[0] = True
-		if font_description.get_style() != pango.STYLE_ITALIC:
-			font_props[1] = True
-		return font_props
-
-	def on_inactive_colorbutton_color_set(self, widget):
-		self.no_update = True
-		self._set_color(True, widget, 'state_inactive_color')
-		self.no_update = False
-
-	def on_composing_colorbutton_color_set(self, widget):
-		self.no_update = True
-		self._set_color(True, widget, 'state_composing_color')
-		self.no_update = False
-
-	def on_paused_colorbutton_color_set(self, widget):
-		self.no_update = True
-		self._set_color(True, widget, 'state_paused_color')
-		self.no_update = False
-
-	def on_gone_colorbutton_color_set(self, widget):
-		self.no_update = True
-		self._set_color(True, widget, 'state_gone_color')
-		self.no_update = False
-
-	def on_muc_msg_colorbutton_color_set(self, widget):
-		self.no_update = True
-		self._set_color(True, widget, 'state_muc_msg_color')
-		self.no_update = False
-
-	def on_muc_directed_msg_colorbutton_color_set(self, widget):
-		self.no_update = True
-		self._set_color(True, widget, 'state_muc_directed_msg_color')
-		self.no_update = False
-
-# vim: se ts=3:
+    def __init__(self):
+        self.xml = gtkgui_helpers.get_gtk_builder('gajim_themes_window.ui')
+        self.window = self.xml.get_object('gajim_themes_window')
+        self.window.set_transient_for(gajim.interface.roster.window)
+
+        self.options = ['account', 'group', 'contact', 'banner']
+        self.options_combobox = self.xml.get_object('options_combobox')
+        self.textcolor_checkbutton = self.xml.get_object('textcolor_checkbutton')
+        self.background_checkbutton = self.xml.get_object('background_checkbutton')
+        self.textfont_checkbutton = self.xml.get_object('textfont_checkbutton')
+        self.text_colorbutton = self.xml.get_object('text_colorbutton')
+        self.background_colorbutton = self.xml.get_object('background_colorbutton')
+        self.text_fontbutton = self.xml.get_object('text_fontbutton')
+        self.bold_togglebutton = self.xml.get_object('bold_togglebutton')
+        self.italic_togglebutton = self.xml.get_object('italic_togglebutton')
+        self.themes_tree = self.xml.get_object('themes_treeview')
+        self.theme_options_vbox = self.xml.get_object('theme_options_vbox')
+        self.theme_options_table = self.xml.get_object('theme_options_table')
+        self.colorbuttons = {}
+        for chatstate in ('inactive', 'composing', 'paused', 'gone',
+        'muc_msg', 'muc_directed_msg'):
+            self.colorbuttons[chatstate] = self.xml.get_object(chatstate + \
+                    '_colorbutton')
+        model = gtk.ListStore(str)
+        self.themes_tree.set_model(model)
+        col = gtk.TreeViewColumn(_('Theme'))
+        self.themes_tree.append_column(col)
+        renderer = gtk.CellRendererText()
+        col.pack_start(renderer, True)
+        col.set_attributes(renderer, text = 0)
+        renderer.connect('edited', self.on_theme_cell_edited)
+        renderer.set_property('editable', True)
+        self.current_theme = gajim.config.get('roster_theme')
+        self.no_update = False
+        self.fill_themes_treeview()
+        self.select_active_theme()
+        self.current_option = self.options[0]
+        self.set_theme_options(self.current_theme, self.current_option)
+
+        self.xml.connect_signals(self)
+        self.window.connect('delete-event', self.on_themese_window_delete_event)
+        self.themes_tree.get_selection().connect('changed',
+                        self.selection_changed)
+        self.window.show_all()
+
+    def on_themese_window_delete_event(self, widget, event):
+        self.window.hide()
+        return True # do NOT destroy the window
+
+    def on_close_button_clicked(self, widget):
+        if 'preferences' in gajim.interface.instances:
+            gajim.interface.instances['preferences'].update_theme_list()
+        self.window.hide()
+
+    def on_theme_cell_edited(self, cell, row, new_name):
+        model = self.themes_tree.get_model()
+        iter_ = model.get_iter_from_string(row)
+        old_name = model.get_value(iter_, 0).decode('utf-8')
+        new_name = new_name.decode('utf-8')
+        if old_name == new_name:
+            return
+        if old_name == 'default':
+            dialogs.ErrorDialog(
+                    _('You cannot make changes to the default theme'),
+            _('Please create a clean new theme with your desired name.'))
+            return
+        new_config_name = new_name.replace(' ', '_')
+        if new_config_name in gajim.config.get_per('themes'):
+            return
+        gajim.config.add_per('themes', new_config_name)
+        # Copy old theme values
+        old_config_name = old_name.replace(' ', '_')
+        properties = ['textcolor', 'bgcolor', 'font', 'fontattrs']
+        gajim.config.add_per('themes', new_config_name)
+        for option in self.options:
+            for property_ in properties:
+                option_name = option + property_
+                gajim.config.set_per('themes', new_config_name, option_name,
+                        gajim.config.get_per('themes', old_config_name, option_name))
+        gajim.config.del_per('themes', old_config_name)
+        if old_config_name == gajim.config.get('roster_theme'):
+            gajim.config.set('roster_theme', new_config_name)
+        model.set_value(iter_, 0, new_name)
+        self.current_theme = new_name
+
+    def fill_themes_treeview(self):
+        model = self.themes_tree.get_model()
+        model.clear()
+        for config_theme in gajim.config.get_per('themes'):
+            theme = config_theme.replace('_', ' ')
+            model.append([theme])
+
+    def select_active_theme(self):
+        model = self.themes_tree.get_model()
+        iter_ = model.get_iter_root()
+        active_theme = gajim.config.get('roster_theme').replace('_', ' ')
+        while iter_:
+            theme = model[iter_][0]
+            if theme == active_theme:
+                self.themes_tree.get_selection().select_iter(iter_)
+                if active_theme == 'default':
+                    self.xml.get_object('remove_button').set_sensitive(False)
+                    self.theme_options_vbox.set_sensitive(False)
+                    self.theme_options_table.set_sensitive(False)
+                else:
+                    self.xml.get_object('remove_button').set_sensitive(True)
+                    self.theme_options_vbox.set_sensitive(True)
+                    self.theme_options_table.set_sensitive(True)
+                break
+            iter_ = model.iter_next(iter_)
+
+    def selection_changed(self, widget = None):
+        (model, iter_) = self.themes_tree.get_selection().get_selected()
+        selected = self.themes_tree.get_selection().get_selected_rows()
+        if not iter_ or selected[1] == []:
+            self.theme_options_vbox.set_sensitive(False)
+            self.theme_options_table.set_sensitive(False)
+            return
+        self.current_theme = model.get_value(iter_, 0).decode('utf-8')
+        self.current_theme = self.current_theme.replace(' ', '_')
+        self.set_theme_options(self.current_theme)
+        if self.current_theme == 'default':
+            self.xml.get_object('remove_button').set_sensitive(False)
+            self.theme_options_vbox.set_sensitive(False)
+            self.theme_options_table.set_sensitive(False)
+        else:
+            self.xml.get_object('remove_button').set_sensitive(True)
+            self.theme_options_vbox.set_sensitive(True)
+            self.theme_options_table.set_sensitive(True)
+
+    def on_add_button_clicked(self, widget):
+        model = self.themes_tree.get_model()
+        iter_ = model.append()
+        i = 0
+        # don't confuse translators
+        theme_name = _('theme name')
+        theme_name_ns = theme_name.replace(' ', '_')
+        while theme_name_ns + unicode(i) in gajim.config.get_per('themes'):
+            i += 1
+        model.set_value(iter_, 0, theme_name + unicode(i))
+        gajim.config.add_per('themes', theme_name_ns + unicode(i))
+        self.themes_tree.get_selection().select_iter(iter_)
+        col = self.themes_tree.get_column(0)
+        path = model.get_path(iter_)
+        self.themes_tree.set_cursor(path, col, True)
+
+    def on_remove_button_clicked(self, widget):
+        (model, iter_) = self.themes_tree.get_selection().get_selected()
+        if not iter_:
+            return
+        if self.current_theme == gajim.config.get('roster_theme'):
+            dialogs.ErrorDialog(
+                    _('You cannot delete your current theme'),
+            _('Please first choose another for your current theme.'))
+            return
+        self.theme_options_vbox.set_sensitive(False)
+        self.theme_options_table.set_sensitive(False)
+        self.xml.get_object('remove_button').set_sensitive(False)
+        gajim.config.del_per('themes', self.current_theme)
+        model.remove(iter_)
+
+    def set_theme_options(self, theme, option = 'account'):
+        self.no_update = True
+        self.options_combobox.set_active(self.options.index(option))
+        textcolor = gajim.config.get_per('themes', theme, option + 'textcolor')
+        if textcolor:
+            state = True
+            self.text_colorbutton.set_color(gtk.gdk.color_parse(textcolor))
+        else:
+            state = False
+        self.textcolor_checkbutton.set_active(state)
+        self.text_colorbutton.set_sensitive(state)
+        bgcolor = gajim.config.get_per('themes', theme, option + 'bgcolor')
+        if bgcolor:
+            state = True
+            self.background_colorbutton.set_color(gtk.gdk.color_parse(
+                    bgcolor))
+        else:
+            state = False
+        self.background_checkbutton.set_active(state)
+        self.background_colorbutton.set_sensitive(state)
+
+        # get the font name before we set widgets and it will not be overriden
+        font_name = gajim.config.get_per('themes', theme, option + 'font')
+        font_attrs = gajim.config.get_per('themes', theme, option + 'fontattrs')
+        self._set_font_widgets(font_attrs)
+        if font_name:
+            state = True
+            self.text_fontbutton.set_font_name(font_name)
+        else:
+            state = False
+        self.textfont_checkbutton.set_active(state)
+        self.text_fontbutton.set_sensitive(state)
+        self.no_update = False
+        gajim.interface.roster.change_roster_style(None)
+
+        for chatstate in ('inactive', 'composing', 'paused', 'gone',
+        'muc_msg', 'muc_directed_msg'):
+            color = gajim.config.get_per('themes', theme, 'state_' + chatstate + \
+                    '_color')
+            self.colorbuttons[chatstate].set_color(gtk.gdk.color_parse(color))
+
+    def on_textcolor_checkbutton_toggled(self, widget):
+        state = widget.get_active()
+        self.text_colorbutton.set_sensitive(state)
+        self._set_color(state, self.text_colorbutton,
+                'textcolor')
+
+    def on_background_checkbutton_toggled(self, widget):
+        state = widget.get_active()
+        self.background_colorbutton.set_sensitive(state)
+        self._set_color(state, self.background_colorbutton,
+                'bgcolor')
+
+    def on_textfont_checkbutton_toggled(self, widget):
+        self.text_fontbutton.set_sensitive(widget.get_active())
+        self._set_font()
+
+    def on_text_colorbutton_color_set(self, widget):
+        self._set_color(True, widget, 'textcolor')
+
+    def on_background_colorbutton_color_set(self, widget):
+        self._set_color(True, widget, 'bgcolor')
+
+    def on_text_fontbutton_font_set(self, widget):
+        self._set_font()
+
+    def on_options_combobox_changed(self, widget):
+        index = self.options_combobox.get_active()
+        if index == -1:
+            return
+        self.current_option = self.options[index]
+        self.set_theme_options(self.current_theme,
+                self.current_option)
+
+    def on_bold_togglebutton_toggled(self, widget):
+        if not self.no_update:
+            self._set_font()
+
+    def on_italic_togglebutton_toggled(self, widget):
+        if not self.no_update:
+            self._set_font()
+
+    def _set_color(self, state, widget, option):
+        """
+        Set color value in prefs and update the UI
+        """
+        if state:
+            color = widget.get_color()
+            color_string = gtkgui_helpers.make_color_string(color)
+        else:
+            color_string = ''
+        begin_option = ''
+        if not option.startswith('state'):
+            begin_option = self.current_option
+        gajim.config.set_per('themes', self.current_theme,
+                begin_option + option, color_string)
+        # use faster functions for this
+        if self.current_option == 'banner':
+            gajim.interface.roster.repaint_themed_widgets()
+            gajim.interface.save_config()
+            return
+        if self.no_update:
+            return
+        gajim.interface.roster.change_roster_style(self.current_option)
+        gajim.interface.save_config()
+
+    def _set_font(self):
+        """
+        Set font value in prefs and update the UI
+        """
+        state = self.textfont_checkbutton.get_active()
+        if state:
+            font_string = self.text_fontbutton.get_font_name()
+        else:
+            font_string = ''
+        gajim.config.set_per('themes', self.current_theme,
+                self.current_option + 'font', font_string)
+        font_attrs = self._get_font_attrs()
+        gajim.config.set_per('themes', self.current_theme,
+                self.current_option + 'fontattrs', font_attrs)
+        # use faster functions for this
+        if self.current_option == 'banner':
+            gajim.interface.roster.repaint_themed_widgets()
+        if self.no_update:
+            return
+        gajim.interface.roster.change_roster_style(self.current_option)
+        gajim.interface.save_config()
+
+    def _toggle_font_widgets(self, font_props):
+        """
+        Toggle font buttons with the bool values of font_props tuple
+        """
+        self.bold_togglebutton.set_active(font_props[0])
+        self.italic_togglebutton.set_active(font_props[1])
+
+    def _get_font_description(self):
+        """
+        Return a FontDescription from togglebuttons states
+        """
+        fd = pango.FontDescription()
+        if self.bold_togglebutton.get_active():
+            fd.set_weight(pango.WEIGHT_BOLD)
+        if self.italic_togglebutton.get_active():
+            fd.set_style(pango.STYLE_ITALIC)
+        return fd
+
+    def _set_font_widgets(self, font_attrs):
+        """
+        Set the correct toggle state of font style buttons by a font string of
+        type 'BI'
+        """
+        font_props = [False, False, False]
+        if font_attrs:
+            if font_attrs.find('B') != -1:
+                font_props[0] = True
+            if font_attrs.find('I') != -1:
+                font_props[1] = True
+        self._toggle_font_widgets(font_props)
+
+    def _get_font_attrs(self):
+        """
+        Get a string with letters of font attribures: 'BI'
+        """
+        attrs = ''
+        if self.bold_togglebutton.get_active():
+            attrs += 'B'
+        if self.italic_togglebutton.get_active():
+            attrs += 'I'
+        return attrs
+
+
+    def _get_font_props(self, font_name):
+        """
+        Get tuple of font properties: weight, style
+        """
+        font_props = [False, False, False]
+        font_description = pango.FontDescription(font_name)
+        if font_description.get_weight() != pango.WEIGHT_NORMAL:
+            font_props[0] = True
+        if font_description.get_style() != pango.STYLE_ITALIC:
+            font_props[1] = True
+        return font_props
+
+    def on_inactive_colorbutton_color_set(self, widget):
+        self.no_update = True
+        self._set_color(True, widget, 'state_inactive_color')
+        self.no_update = False
+
+    def on_composing_colorbutton_color_set(self, widget):
+        self.no_update = True
+        self._set_color(True, widget, 'state_composing_color')
+        self.no_update = False
+
+    def on_paused_colorbutton_color_set(self, widget):
+        self.no_update = True
+        self._set_color(True, widget, 'state_paused_color')
+        self.no_update = False
+
+    def on_gone_colorbutton_color_set(self, widget):
+        self.no_update = True
+        self._set_color(True, widget, 'state_gone_color')
+        self.no_update = False
+
+    def on_muc_msg_colorbutton_color_set(self, widget):
+        self.no_update = True
+        self._set_color(True, widget, 'state_muc_msg_color')
+        self.no_update = False
+
+    def on_muc_directed_msg_colorbutton_color_set(self, widget):
+        self.no_update = True
+        self._set_color(True, widget, 'state_muc_directed_msg_color')
+        self.no_update = False