Mercurial > libervia-backend
annotate frontends/primitivus/chat.py @ 130:5a88ad24ccc0
Primitivus: subject in group chat can now be shown in 3 ways: clip, full, or hidden
| author | Goffi <goffi@goffi.org> |
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| date | Wed, 14 Jul 2010 16:14:48 +0800 |
| parents | 1b33b681ebd8 |
| children | 227394eb080c |
| rev | line source |
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1 #!/usr/bin/python |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 """ |
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5 Primitivus: a SAT frontend |
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6 Copyright (C) 2009, 2010 Jérôme Poisson (goffi@goffi.org) |
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7 |
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8 This program is free software: you can redistribute it and/or modify |
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9 it under the terms of the GNU General Public License as published by |
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10 the Free Software Foundation, either version 3 of the License, or |
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11 (at your option) any later version. |
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12 |
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13 This program is distributed in the hope that it will be useful, |
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with this program. If not, see <http://www.gnu.org/licenses/>. |
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20 """ |
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21 |
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22 import urwid |
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23 from quick_frontend.quick_contact_list import QuickContactList |
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24 from quick_frontend.quick_chat import QuickChat |
| 124 | 25 import custom_widgets |
| 26 import time | |
| 27 from tools.jid import JID | |
| 28 | |
| 29 | |
| 30 class ChatText(urwid.FlowWidget): | |
| 31 """Manage the printing of chat message""" | |
| 32 | |
| 33 def __init__(self, parent, timestamp, my_jid, from_jid, message, align='left'): | |
| 34 self.parent = parent | |
| 35 self.timestamp = time.localtime(timestamp) | |
| 36 self.my_jid = my_jid | |
| 37 self.from_jid = from_jid | |
| 38 self.message = unicode(message) | |
| 39 self.align = align | |
| 40 | |
| 41 def selectable(self): | |
| 42 return True | |
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43 |
| 124 | 44 def keypress(self, size, key): |
| 45 return key | |
| 46 | |
| 47 def rows(self,size,focus=False): | |
| 48 return self.display_widget(size, focus).rows(size, focus) | |
| 49 | |
| 50 def render(self, size, focus=False): | |
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51 canvas = urwid.CompositeCanvas(self.display_widget(size, focus).render(size, focus)) |
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52 if focus: |
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53 canvas.set_cursor(self.get_cursor_coords(size)) |
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54 return canvas |
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55 |
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56 def get_cursor_coords(self, size): |
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57 #(maxcol,) = size |
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58 return 0, 0 |
| 124 | 59 |
| 60 def display_widget(self, size, focus): | |
| 61 my_mess = (self.from_jid.resource == self.parent.nick) if self.parent.type == "group" else (self.from_jid.short == self.my_jid.short) #mymess = True if message comes from local user | |
| 62 render_txt = [] | |
| 63 if self.parent.show_timestamp: | |
| 64 time_format = "%c" if self.timestamp < self.parent.day_change else "%H:%M" #if the message was sent before today, we print the full date | |
| 65 render_txt.append(('date',"[%s]" % time.strftime(time_format, self.timestamp))) | |
| 66 if self.parent.show_short_nick: | |
| 67 render_txt.append(('my_nick' if my_mess else 'other_nick',"**" if my_mess else "*")) | |
| 68 else: | |
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69 nick = self.from_jid.resource if self.parent.type == "group" else (self.parent.host.CM.getAttr(self.from_jid,'nick') or self.parent.host.CM.getAttr(self.from_jid,'name') or self.from_jid.node) |
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70 render_txt.append(('my_nick' if my_mess else 'other_nick',"[%s] " % nick)) |
| 124 | 71 render_txt.append(self.message) |
| 72 return urwid.Text(render_txt, align=self.align) | |
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73 |
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74 class Chat(urwid.WidgetWrap, QuickChat): |
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75 |
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76 def __init__(self, target, host, type='one2one'): |
| 124 | 77 self.target = target |
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78 QuickChat.__init__(self, target, host, type) |
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79 self.content = urwid.SimpleListWalker([]) |
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80 self.text_list = urwid.ListBox(self.content) |
| 124 | 81 self.chat_widget = urwid.Frame(self.text_list) |
| 82 self.columns = urwid.Columns([('weight', 8, self.chat_widget)]) | |
| 83 urwid.WidgetWrap.__init__(self, self.__getDecoration(self.columns)) | |
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84 self.setType(type) |
| 124 | 85 self.day_change = time.strptime(time.strftime("%a %b %d 00:00:00 %Y")) #struct_time of day changing time |
| 86 self.show_timestamp = True | |
| 87 self.show_short_nick = False | |
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88 self.show_title = 1 #0: clip title; 1: full title; 2: no title |
| 124 | 89 self.subject = None |
| 90 | |
| 91 def keypress(self, size, key): | |
| 92 if key == "meta p": #user wants to (un)hide the presents panel | |
| 93 if self.type == 'group': | |
| 94 widgets = self.columns.widget_list | |
| 95 if self.present_panel in widgets: | |
| 96 self.__removePresentPanel() | |
| 97 else: | |
| 98 self.__appendPresentPanel() | |
| 99 elif key == "meta t": #user wants to (un)hide timestamp | |
| 100 self.show_timestamp = not self.show_timestamp | |
| 101 for wid in self.content: | |
| 102 wid._invalidate() | |
| 103 elif key == "meta n": #user wants to (not) use short nick | |
| 104 self.show_short_nick = not self.show_short_nick | |
| 105 for wid in self.content: | |
| 106 wid._invalidate() | |
| 107 elif key == "meta l": #user wants to (un)hide widget decoration | |
| 108 show = not self._w.__class__ == custom_widgets.LabelLine | |
| 109 self.showDecoration(show) | |
| 110 self._invalidate() | |
| 111 elif key == "meta s": #user wants to (un)hide group's subject | |
| 112 if self.subject: | |
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113 self.show_title = (self.show_title + 1) % 3 |
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114 if self.show_title == 0: |
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115 self.setSubject(self.subject,'clip') |
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116 elif self.show_title == 1: |
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117 self.setSubject(self.subject,'space') |
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118 elif self.show_title == 2: |
| 124 | 119 self.chat_widget.header = None |
| 120 self._invalidate() | |
| 121 | |
| 122 | |
| 123 return super(Chat, self).keypress(size, key) | |
| 124 | |
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125 def setType(self, type): |
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126 QuickChat.setType(self, type) |
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127 if type == 'one2one': |
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128 self.historyPrint(profile=self.host.profile) |
| 124 | 129 elif type == 'group': |
| 130 if len(self.columns.widget_list) == 1: | |
| 131 present_widget = self.__buildPresentList() | |
| 132 self.present_panel = custom_widgets.VerticalSeparator(present_widget) | |
| 133 self.__appendPresentPanel() | |
| 134 | |
| 135 def __getDecoration(self, widget): | |
| 136 return custom_widgets.LabelLine(widget, custom_widgets.SurroundedText(unicode(self.target))) | |
| 137 | |
| 138 def showDecoration(self, show=True): | |
| 139 if show: | |
| 140 main_widget = self.__getDecoration(self.columns) | |
| 141 else: | |
| 142 main_widget = self.columns | |
| 143 self._w = main_widget | |
| 144 | |
| 145 | |
| 146 def __buildPresentList(self): | |
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147 self.present_wid = custom_widgets.GenericList([],option_type = custom_widgets.ClickableText) |
| 124 | 148 return self.present_wid |
| 149 | |
| 150 def __appendPresentPanel(self): | |
| 151 self.columns.widget_list.append(self.present_panel) | |
| 152 self.columns.column_types.append(('weight', 2)) | |
| 153 | |
| 154 def __removePresentPanel(self): | |
| 155 self.columns.set_focus(0) #necessary as the focus change to the next object, we can go out of range if we are on the last object of self.columns | |
| 156 self.columns.widget_list.remove(self.present_panel) | |
| 157 del self.columns.column_types[-1] | |
| 158 | |
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159 def setSubject(self, subject, wrap='space'): |
| 120 | 160 """Set title for a group chat""" |
| 161 QuickChat.setSubject(self, subject) | |
| 124 | 162 self.subject = subject |
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163 self.subj_wid = urwid.Text(unicode(subject.replace('\n','|') if wrap == 'clip' else subject ), |
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164 align='left' if wrap=='clip' else 'center',wrap=wrap) |
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165 self.chat_widget.header = urwid.AttrMap(self.subj_wid,'title') |
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166 self.host.redraw() |
| 124 | 167 |
| 168 def setPresents(self, param_nicks): | |
| 169 """Set the users presents in the contact list for a group chat | |
| 170 @param nicks: list of nicknames | |
| 171 """ | |
| 172 nicks = [unicode(nick) for nick in param_nicks] #FIXME: should be done in DBus bridge | |
| 173 nicks.sort() | |
| 174 QuickChat.setPresents(self, nicks) | |
| 175 self.present_wid.changeValues(nicks) | |
| 176 self.host.redraw() | |
| 120 | 177 |
| 124 | 178 def replaceUser(self, param_nick): |
| 179 """Add user if it is not in the group list""" | |
| 180 nick = unicode(param_nick) #FIXME: should be done in DBus bridge | |
| 181 if "facebook" in nick: | |
| 182 self.host.debug() | |
| 183 QuickChat.replaceUser(self, nick) | |
| 184 presents = self.present_wid.getAllValues() | |
| 185 if nick not in presents: | |
| 186 presents.append(nick) | |
| 187 presents.sort() | |
| 188 self.present_wid.changeValues(presents) | |
| 189 self.host.redraw() | |
| 190 | |
| 191 def removeUser(self, param_nick): | |
| 192 """Remove a user from the group list""" | |
| 193 nick = unicode(param_nick) #FIXME: should be done in DBus bridge | |
| 194 QuickChat.removeUser(self, nick) | |
| 195 self.present_wid.deleteValue(nick) | |
| 196 self.host.redraw() | |
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197 |
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198 def printMessage(self, from_jid, msg, profile, timestamp=""): |
| 124 | 199 assert (from_jid.__class__ == JID) |
| 200 my_jid = self.host.profiles[profile]['whoami'] | |
| 201 self.content.append(ChatText(self, timestamp or None, my_jid, from_jid, msg)) | |
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202 self.text_list.set_focus(len(self.content)-1) |
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203 self.host.redraw() |