gajim-plural/src/gajim_themes_window.py

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## dialogs.py
##
## Gajim Team:
## - Yann Le Boulanger <asterix@lagaule.org>
## - Vincent Hanquez <tab@snarc.org>
## - Nikos Kouremenos <kourem@gmail.com>
##
## Copyright (C) 2003-2005 Gajim Team
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published
## by the Free Software Foundation; version 2 only.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
import gtk
import gtk.glade
import gobject
import pango
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from config import mk_color_string
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from common import gajim
from common import i18n
_ = i18n._
APP = i18n.APP
gtk.glade.bindtextdomain (APP, i18n.DIR)
gtk.glade.textdomain (APP)
GTKGUI_GLADE = 'gtkgui.glade'
class GajimThemesWindow:
def on_close_button_clicked(self, widget):
self.window.destroy()
def __init__(self, plugin):
self.xml = gtk.glade.XML(GTKGUI_GLADE, 'gajim_themes_window', APP)
self.window = self.xml.get_widget('gajim_themes_window')
self.plugin = plugin
self.options = ['account', 'group', 'contact', 'banner', 'lastmessage']
self.options_combobox = self.xml.get_widget('options_combobox')
self.textcolor_checkbutton = self.xml.get_widget('textcolor_checkbutton')
self.background_checkbutton = self.xml.get_widget('background_checkbutton')
self.textfont_checkbutton = self.xml.get_widget('textfont_checkbutton')
self.text_colorbutton = self.xml.get_widget('text_colorbutton')
self.background_colorbutton = self.xml.get_widget('background_colorbutton')
self.text_fontbutton = self.xml.get_widget('text_fontbutton')
self.bold_togglebutton = self.xml.get_widget('bold_togglebutton')
self.italic_togglebutton = self.xml.get_widget('italic_togglebutton')
self.underline_togglebutton = self.xml.get_widget('underline_togglebutton')
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self.themes_tree = self.xml.get_widget('themes_treeview')
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.fill_themes_treeview()
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self.xml.signal_autoconnect(self)
self.window.show_all()
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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')
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new_name = new_name.decode('utf-8')
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if old_name == new_name:
return
new_config_name = new_name.replace(' ', '_')
if new_config_name in gajim.config.get_per('themes'):
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#ErrorDialog()
return
gajim.config.add_per('themes', new_config_name)
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#Copy old theme values
old_config_name = old_name.replace(' ', '_')
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for option in self.color_widgets.values():
gajim.config.set_per('themes', new_config_name, option,
gajim.config.get_per('themes', old_config_name, option))
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for option in self.font_widgets.values():
gajim.config.set_per('themes', new_config_name, option,
gajim.config.get_per('themes', old_config_name, option))
gajim.config.del_per('themes', old_config_name)
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model.set_value(iter, 0, new_name)
self.plugin.windows['preferences'].update_preferences_window()
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def fill_themes_treeview(self):
self.xml.get_widget('remove_button').set_sensitive(False)
self.xml.get_widget('theme_options_vbox').set_sensitive(False)
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model = self.themes_tree.get_model()
model.clear()
for config_theme in gajim.config.get_per('themes'):
theme = config_theme.replace('_', ' ')
iter = model.append([theme])
if gajim.config.get('roster_theme') == config_theme:
self.themes_tree.get_selection().select_iter(iter)
self.xml.get_widget('remove_button').set_sensitive(True)
self.xml.get_widget('theme_options_vbox').set_sensitive(True)
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def on_themes_treeview_cursor_changed(self, widget):
(model, iter) = self.themes_tree.get_selection().get_selected()
if not iter:
return
self.xml.get_widget('remove_button').set_sensitive(True)
self.xml.get_widget('theme_options_vbox').set_sensitive(True)
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)
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def on_add_button_clicked(self, widget):
model = self.themes_tree.get_model()
iter = model.append()
i = 0
while _('theme_name') + unicode(i) in gajim.config.get_per('themes'):
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i += 1
model.set_value(iter, 0, _('theme name') + unicode(i))
gajim.config.add_per('themes', _('theme_name') + unicode(i))
self.plugin.windows['preferences'].update_preferences_window()
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def on_remove_button_clicked(self, widget):
(model, iter) = self.themes_tree.get_selection().get_selected()
if not iter:
return
config_name = model.get_value(iter, 0).decode('utf-8')
config_name = config_name.replace(' ', '_')
gajim.config.del_per('themes', config_name)
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model.remove(iter)
self.plugin.windows['preferences'].update_preferences_window()
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def set_theme_options(self, theme, option = 'account'):
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)
font_name = gajim.config.get_per('themes', theme,
option + 'font')
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)
font_attrs = gajim.config.get_per('themes', theme,
option + 'fontattrs')
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')
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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()
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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')
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def on_text_fontbutton_font_set(self, widget):
self._set_font()
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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):
self._set_font()
def on_italic_togglebutton_toggled(self, widget):
self._set_font()
def on_underline_togglebutton_toggled(self, widget):
self._set_font()
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def _set_color(self, state, widget, option):
''' set color value in prefs and update the UI '''
if state:
color = widget.get_color()
color_string = mk_color_string(color)
else:
color_string = ''
gajim.config.set_per('themes', self.current_theme,
self.current_option + option, color_string)
if self.current_option == 'banner':
self.plugin.roster.repaint_themed_widgets()
self.plugin.roster.draw_roster()
self.plugin.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)
if self.current_option == 'banner':
self.plugin.roster.repaint_themed_widgets()
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self.plugin.roster.draw_roster()
self.plugin.save_config()
def _toggle_font_widgets(self, font_props):
self.bold_togglebutton.set_active(font_props[0])
self.italic_togglebutton.set_active(font_props[1])
self.underline_togglebutton.set_active(font_props[2])
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 _get_font_attrs(self):
attrs = ''
if self.bold_togglebutton.get_active():
attrs += 'B'
if self.italic_togglebutton.get_active():
attrs += 'I'
if self.underline_togglebutton.get_active():
attrs += 'U'
return attrs
def _get_font_props(self, font_name):
''' get tuple of font properties: Weight, Style, Underline '''
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