Mercurial > libervia-backend
annotate frontends/sortilege/sortilege @ 51:8c67ea98ab91
frontend improved to take into account new SàT features
- quick_frontend: better use of contact management, it now manages nicks, avatars, and connected status
- quick_frontend: disconnect and remove are now 2 separate methods for contact list
- wix: new contact list using HTML items, and showing avatars. Groups are not showed for now
- wix: contact status now use tuples, to keep order, human readable status and color of contact
- wix: contact list is updated when avatar or nick is found
- wix: fixed 'question' dialog, which is renamed in 'yes/no'
- wix: action result are now ignored for unkwnown id
- sortilege refactored to work again
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Thu, 07 Jan 2010 00:17:27 +1100 |
| parents | c4badbf3dd97 |
| children | 6455fb62ff83 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 sortilege: a SAT frontend | |
| 6 Copyright (C) 2009 Jérôme Poisson (goffi@goffi.org) | |
| 7 | |
| 8 This program is free software: you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation, either version 3 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 """ | |
| 21 | |
| 22 | |
| 23 import curses | |
| 24 import pdb | |
| 25 from window import Window | |
| 26 from editbox import EditBox | |
| 27 from statusbar import StatusBar | |
| 28 from chat import Chat | |
| 29 from tools.jid import JID | |
| 30 import logging | |
| 31 from logging import debug, info, error | |
| 32 import locale | |
| 33 import sys, os | |
| 34 import gobject | |
| 35 import time | |
| 36 from curses import ascii | |
| 37 import locale | |
| 38 from signal import signal, SIGWINCH | |
| 39 import fcntl | |
| 40 import struct | |
| 41 import termios | |
| 42 from boxsizer import BoxSizer | |
| 43 from quick_frontend.quick_chat_list import QuickChatList | |
| 44 from quick_frontend.quick_contact_list import QuickContactList | |
| 45 from quick_frontend.quick_app import QuickApp | |
|
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46 from quick_frontend.quick_contact_management import QuickContactManagement |
| 0 | 47 |
| 48 ### logging configuration FIXME: put this elsewhere ### | |
| 49 logging.basicConfig(level=logging.CRITICAL, #TODO: configure it top put messages in a log file | |
| 50 format='%(message)s') | |
| 51 ### | |
| 52 | |
| 53 const_APP_NAME = "Sortilège" | |
| 54 const_CONTACT_WIDTH = 30 | |
| 55 | |
| 56 def ttysize(): | |
| 57 """This function return term size. | |
| 58 Comes from Donn Cave from python list mailing list""" | |
| 59 buf = 'abcdefgh' | |
| 60 buf = fcntl.ioctl(0, termios.TIOCGWINSZ, buf) | |
| 61 row, col, rpx, cpx = struct.unpack('hhhh', buf) | |
| 62 return row, col | |
| 63 | |
| 64 def C(k): | |
| 65 """return the value of Ctrl+key""" | |
| 66 return ord(ascii.ctrl(k)) | |
| 67 | |
| 68 class ChatList(QuickChatList): | |
| 69 """This class manage the list of chat windows""" | |
| 70 | |
| 71 def __init__(self, host): | |
| 72 QuickChatList.__init__(self, host) | |
| 73 self.sizer=host.sizer | |
| 74 | |
| 75 def createChat(self, name): | |
| 76 chat = Chat(name, self.host) | |
| 77 self.sizer.appendColum(0,chat) | |
| 78 self.sizer.update() | |
| 79 return chat | |
| 80 | |
| 81 | |
| 82 class ContactList(Window, QuickContactList): | |
| 83 | |
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84 def __init__(self, host, CM): |
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85 QuickContactList.__init__(self, CM) |
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86 self.host = host |
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87 self.jid_list = [] |
| 0 | 88 self.__index=0 #indicate which contact is selected (ie: where we are) |
| 89 Window.__init__(self, stdscr, stdscr.getmaxyx()[0]-2,const_CONTACT_WIDTH,0,0, True, "Contact List", code=code) | |
| 90 | |
| 91 def resize(self, height, width, y, x): | |
| 92 Window.resize(self, height, width, y, x) | |
| 93 self.update() | |
| 94 | |
| 95 def resizeAdapt(self): | |
| 96 """Adapt window size to stdscr size. | |
| 97 Must be called when stdscr is resized.""" | |
| 98 self.resize(stdscr.getmaxyx()[0]-2,const_CONTACT_WIDTH,0,0) | |
| 99 self.update() | |
| 100 | |
| 101 def registerEnterCB(self, CB): | |
| 102 self.__enterCB=CB | |
| 103 | |
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104 def replace(self, jid): |
| 0 | 105 """add a contact to the list""" |
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106 name = self.CM.getAttr(jid,'name') |
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107 self.jid_list.append(jid.short) |
| 0 | 108 self.update() |
| 109 | |
| 110 def indexUp(self): | |
| 111 """increment select contact index""" | |
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112 if self.__index < len(self.jid_list)-1: #we dont want to select a missing contact |
| 0 | 113 self.__index = self.__index + 1 |
| 114 self.update() | |
| 115 | |
| 116 def indexDown(self): | |
| 117 """decrement select contact index""" | |
| 118 if self.__index > 0: | |
| 119 self.__index = self.__index - 1 | |
| 120 self.update() | |
| 121 | |
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122 def disconnect(self, jid): |
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123 """for now, we just remove the contact""" |
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124 self.remove(jid) |
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125 |
| 0 | 126 def remove(self, jid): |
| 127 """remove a contact from the list""" | |
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128 self.jid_list.remove(jid.short) |
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129 if self.__index >= len(self.jid_list) and self.__index > 0: #if select index is out of border, we put it on the last contact |
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130 self.__index = len(self.jid_list)-1 |
| 0 | 131 self.update() |
| 132 | |
| 133 def update(self): | |
| 134 """redraw all the window""" | |
| 135 if self.isHidden(): | |
| 136 return | |
| 137 Window.update(self) | |
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138 self.jid_list.sort() |
| 0 | 139 begin=0 if self.__index<self.rHeight else self.__index-self.rHeight+1 |
| 140 idx=0 | |
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141 for item in self.jid_list[begin:self.rHeight+begin]: |
| 0 | 142 attr = curses.A_REVERSE if ( self.isActive() and (idx+begin) == self.__index ) else 0 |
| 143 centered = item.center(self.rWidth) ## it's nicer in the center :) | |
| 144 self.addYXStr(idx, 0, centered, attr) | |
| 145 idx = idx + 1 | |
| 146 | |
| 147 self.noutrefresh() | |
| 148 | |
| 149 def handleKey(self, k): | |
| 150 if k == curses.KEY_UP: | |
| 151 self.indexDown() | |
| 152 elif k == curses.KEY_DOWN: | |
| 153 self.indexUp() | |
| 154 elif k == ascii.NL: | |
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155 if not self.jid_list: |
| 0 | 156 return |
| 157 try: | |
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158 self.__enterCB(self.jid_list[self.__index]) |
| 0 | 159 except NameError: |
| 160 pass # TODO: thrown an error here | |
| 161 | |
| 162 class SortilegeApp(QuickApp): | |
| 163 | |
| 164 def __init__(self): | |
| 165 #debug(const_APP_NAME+" init...") | |
| 166 | |
| 167 ## unicode support ## | |
| 168 locale.setlocale(locale.LC_ALL, '') | |
| 169 global code | |
| 170 code = locale.getpreferredencoding() | |
| 171 self.code=code | |
| 172 | |
| 173 ## main loop setup ## | |
| 174 self.loop=gobject.MainLoop() | |
| 175 gobject.io_add_watch(0, gobject.IO_IN, self.loopCB) | |
| 176 | |
| 177 ## misc init stuff ## | |
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178 self.CM = QuickContactManagement() |
| 0 | 179 self.listWins=[] |
| 180 self.chatParams={'timestamp':True, | |
| 181 'color':True, | |
| 182 'short_nick':False} | |
| 183 | |
| 184 def start(self): | |
| 185 curses.wrapper(self.start_curses) | |
| 186 | |
| 187 def start_curses(self, win): | |
| 188 global stdscr | |
| 189 stdscr = win | |
| 190 self.stdscr = stdscr | |
| 191 curses.raw() #we handle everything ourself | |
| 192 curses.curs_set(False) | |
| 193 stdscr.nodelay(True) | |
| 194 | |
| 195 ## colours ## | |
| 196 self.color(True) | |
| 197 | |
| 198 ## windows ## | |
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199 self.contactList = ContactList(self, self.CM) |
| 0 | 200 self.editBar = EditBox(stdscr, "> ", self.code) |
| 201 self.editBar.activate(False) | |
| 202 self.statusBar = StatusBar(stdscr, self.code) | |
| 203 self.statusBar.hide(True) | |
| 204 self.addWin(self.contactList) | |
| 205 self.addWin(self.editBar) | |
| 206 self.addWin(self.statusBar) | |
| 207 self.sizer=BoxSizer(stdscr) | |
| 208 self.sizer.appendRow(self.contactList) | |
| 209 self.sizer.appendRow(self.statusBar) | |
| 210 self.sizer.appendRow(self.editBar) | |
| 211 self.currentChat=None | |
| 212 | |
| 213 self.contactList.registerEnterCB(self.onContactChoosed) | |
| 214 self.editBar.registerEnterCB(self.onTextEntered) | |
| 215 | |
| 216 self.chat_wins=ChatList(self) | |
| 217 | |
| 218 QuickApp.__init__(self) #XXX: yes it's an unusual place for the constructor of a parent class, but the init order is important | |
| 219 | |
| 220 signal (SIGWINCH, self.onResize) #we manage SIGWINCH ourselves, because the loop is not called otherwise | |
| 221 | |
| 222 #last but not least, we adapt windows' sizes | |
| 223 self.sizer.update() | |
| 224 self.editBar.replace_cur() | |
| 225 curses.doupdate() | |
| 226 | |
| 227 self.loop.run() | |
| 228 | |
| 229 def addWin(self, win): | |
| 230 self.listWins.append(win) | |
| 231 | |
| 232 def color(self, activate=True): | |
| 233 if activate: | |
| 234 debug ("Activation des couleurs") | |
| 235 curses.init_pair(1, curses.COLOR_BLUE, curses.COLOR_BLACK) | |
| 236 curses.init_pair(2, curses.COLOR_RED, curses.COLOR_BLACK) | |
| 237 else: | |
| 238 debug ("Desactivation des couleurs") | |
| 239 curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLACK) | |
| 240 curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_BLACK) | |
| 241 | |
| 242 | |
| 243 def showChat(self, chat): | |
| 244 debug ("show chat") | |
| 245 if self.currentChat: | |
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246 debug ("hiding %s", self.currentChat) |
| 0 | 247 self.chat_wins[self.currentChat].hide() |
| 248 self.currentChat=chat | |
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249 debug ("showing %s", self.currentChat) |
| 0 | 250 self.chat_wins[self.currentChat].show() |
| 251 self.chat_wins[self.currentChat].update() | |
| 252 | |
| 253 | |
| 254 ### EVENTS ### | |
| 255 | |
| 256 def onContactChoosed(self, jid_txt): | |
| 257 """Called when a contact is selected in contact list.""" | |
| 258 jid=JID(jid_txt) | |
| 259 debug ("contact choose: %s", jid) | |
| 260 self.showChat(jid.short) | |
| 261 self.statusBar.remove_item(jid.short) | |
| 262 if len(self.statusBar)==0: | |
| 263 self.statusBar.hide() | |
| 264 self.sizer.update() | |
| 265 | |
| 266 | |
| 267 def onTextEntered(self, text): | |
| 268 jid=JID(self.whoami) | |
| 269 self.bridge.sendMessage(self.currentChat, text) | |
| 270 | |
| 271 def showDialog(self, message, title, type="info"): | |
| 272 if type==question: | |
| 273 raise NotImplementedError | |
| 274 pass | |
| 275 | |
| 276 | |
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277 def presenceUpdate(self, jabber_id, show, priority, statuses): |
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278 QuickApp.presenceUpdate(self, jabber_id, show, priority, statuses) |
| 0 | 279 self.editBar.replace_cur() |
| 280 curses.doupdate() | |
| 281 | |
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282 def askConfirmation(self, type, id, data): |
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283 #FIXME |
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284 info ("FIXME: askConfirmation not implemented") |
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285 |
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286 def actionResult(self, type, id, data): |
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287 #FIXME |
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288 info ("FIXME: actionResult not implemented") |
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289 |
| 0 | 290 def newMessage(self, from_jid, msg, type, to_jid): |
| 291 QuickApp.newMessage(self, from_jid, msg, type, to_jid) | |
| 292 sender=JID(from_jid) | |
| 293 addr=JID(to_jid) | |
| 294 win = addr if sender.short == self.whoami.short else sender #FIXME: duplicate code with QuickApp | |
| 295 if (self.currentChat==None): | |
| 296 self.currentChat=win.short | |
| 297 self.showChat(win.short) | |
| 298 | |
| 299 # we show the window in the status bar | |
| 300 if not self.currentChat == win.short: | |
| 301 self.statusBar.add_item(win.short) | |
| 302 self.statusBar.show() | |
| 303 self.sizer.update() | |
| 304 self.statusBar.update() | |
| 305 | |
| 306 self.editBar.replace_cur() | |
| 307 curses.doupdate() | |
| 308 | |
| 309 def onResize(self, sig, stack): | |
| 310 """Called on SIGWINCH. | |
| 311 resize the screen and launch the loop""" | |
| 312 height, width = ttysize() | |
| 313 curses.resizeterm(height, width) | |
| 314 gobject.idle_add(self.callOnceLoop) | |
| 315 | |
| 316 def callOnceLoop(self): | |
| 317 """Call the loop and return false (for not being called again by gobject mainloop). | |
| 318 Usefull for calling loop when there is no input in stdin""" | |
| 319 self.loopCB() | |
| 320 return False | |
| 321 | |
| 322 def __key_handling(self, k): | |
| 323 """Handle key and transmit to active window.""" | |
| 324 | |
| 325 ### General keys, handled _everytime_ ### | |
| 326 if k == C('x'): | |
| 327 if os.getenv('TERM')=='screen': | |
| 328 os.system('screen -X remove') | |
| 329 else: | |
| 330 self.loop.quit() | |
| 331 | |
| 332 ## windows navigation | |
| 333 elif k == C('l') and not self.contactList.isHidden(): | |
| 334 """We go to the contact list""" | |
| 335 self.contactList.activate(not self.contactList.isActive()) | |
| 336 if self.currentChat: | |
| 337 self.editBar.activate(not self.contactList.isActive()) | |
| 338 | |
| 339 elif k == curses.KEY_F2: | |
| 340 self.contactList.hide(not self.contactList.isHidden()) | |
| 341 if self.contactList.isHidden(): | |
| 342 self.contactList.activate(False) #TODO: auto deactivation when hiding ? | |
| 343 if self.currentChat: | |
| 344 self.editBar.activate(True) | |
| 345 self.sizer.update() | |
| 346 | |
| 347 ## Chat Params ## | |
| 348 elif k == C('c'): | |
| 349 self.chatParams["color"] = not self.chatParams["color"] | |
| 350 self.color(self.chatParams["color"]) | |
| 351 elif k == C('t'): | |
| 352 self.chatParams["timestamp"] = not self.chatParams["timestamp"] | |
| 353 self.chat_wins[self.currentChat].update() | |
| 354 elif k == C('s'): | |
| 355 self.chatParams["short_nick"] = not self.chatParams["short_nick"] | |
| 356 self.chat_wins[self.currentChat].update() | |
| 357 | |
| 358 ## misc ## | |
| 359 elif k == curses.KEY_RESIZE: | |
| 360 stdscr.erase() | |
| 361 height, width = stdscr.getmaxyx() | |
| 362 if height<5 and width<35: | |
| 363 stdscr.addstr("Pleeeeasse, I can't even breathe !") | |
| 364 else: | |
| 365 for win in self.listWins: | |
| 366 win.resizeAdapt() | |
| 367 for win in self.chat_wins.keys(): | |
| 368 self.chat_wins[win].resizeAdapt() | |
| 369 self.sizer.update() # FIXME: everything need to be managed by the sizer | |
| 370 | |
| 371 ## we now throw the key to win handlers ## | |
| 372 else: | |
| 373 for win in self.listWins: | |
| 374 if win.isActive(): | |
| 375 win.handleKey(k) | |
| 376 if self.currentChat: | |
| 377 self.chat_wins[self.currentChat].handleKey(k) | |
| 378 | |
| 379 def loopCB(self, source="", cb_condition=""): | |
| 380 """This callback is called by the main loop""" | |
| 381 #pressed = self.contactList.window.getch() | |
| 382 pressed = stdscr.getch() | |
| 383 if pressed != curses.ERR: | |
| 384 self.__key_handling(pressed) | |
| 385 self.editBar.replace_cur() | |
| 386 curses.doupdate() | |
| 387 | |
| 388 | |
| 389 return True | |
| 390 | |
| 391 | |
| 392 sat = SortilegeApp() | |
| 393 sat.start() |