Mercurial > libervia-backend
view frontends/sortilege_old/chat.py @ 796:46aa5ada61bf
core, frontends: XMLUI refactoring:
- now there is a base XMLUI class. Frontends inherits from this class, and add their specific widgets/containers/behaviour
- wix: param.py has been removed, as the same behaviour has been reimplemented through XMLUI
- removed "misc" argument in XMLUI.__init__
- severals things are broken (gateway, directory search), following patches will fix them
- core: elements names in xml_tools.dataForm2XMLUI now use a construction with category_name/param_name to avoid name conflicts (could happen with 2 parameters of the same name in differents categories).
author | Goffi <goffi@goffi.org> |
---|---|
date | Tue, 04 Feb 2014 18:02:35 +0100 |
parents | f7878ad3c846 |
children |
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#!/usr/bin/python # -*- coding: utf-8 -*- # sortilege: a SAT frontend # Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. import os.path import pdb from logging import debug, info, error from window import Window import os from time import time, localtime, strftime import curses import curses.ascii as ascii from tools.jid import JID from quick_frontend.quick_chat import QuickChat def C(k): """return the value of Ctrl+key""" return ord(ascii.ctrl(k)) class Chat(Window, QuickChat): def __init__(self, to_id, host): QuickChat.__init__(self, to_id, host) self.__parent=host.stdscr self.to_id=JID(to_id) self.content=[] self.__scollIdx=0 Window.__init__(self, self.__parent, self.__parent.getmaxyx()[0]-2, self.__parent.getmaxyx()[1]-30, 0,30, code=host.code) #history self.historyPrint(50, True, profile=self.host.profile) self.hide() def resize(self, height, width, y, x): Window.resize(self, height, width, y, x) self.update() def resizeAdapt(self): """Adapt window size to self.__parent size. Must be called when self.__parent is resized.""" self.resize(self.__parent.getmaxyx()[0]-2, self.__parent.getmaxyx()[1]-30, 0,30) self.update() def __getHeader(self, line): """Return the header of a line (eg: "[12:34] <toto> ").""" header='' if self.host.chatParams["timestamp"]: header = header + '[%s] ' % strftime("%H:%M", localtime(float(line[0]))) if self.host.chatParams['short_nick']: header = header + ('> ' if line[1]==self.host.profiles[self.host.profile]['whoami'] else '** ') else: header = header + '<%s> ' % line[1] return header def update(self): if self.isHidden(): return Window.update(self) content=[] #what is really printed irange=range(len(self.content)) irange.reverse() #we print the text upward for idx in irange: header=self.__getHeader(self.content[idx]) msg=self.content[idx][2] part=0 #part of the text if JID(self.content[idx][1]).bare==self.host.profiles[self.host.profile]['whoami'].bare: att_header=curses.color_pair(1) else: att_header=curses.color_pair(2) while (msg): if part==0: hd=header att=att_header max=self.rWidth-len(header) else: hd="" att=0 max=self.rWidth LF = msg.find('\n') #we look for Line Feed if LF != -1 and LF < max: max = LF next = max + 1 #we skip the LF else: next = max content.insert(part,[att,hd, msg[:max]]) msg=msg[next:] #we erase treated part part=part+1 if len(content)>=self.rHeight+self.__scollIdx: #all the screen is filled, we can continue break if self.__scollIdx>0 and len(content)<self.rHeight+self.__scollIdx: self.__scollIdx=abs(len(content)-self.rHeight) #all the log fit on the screen, we must stop here idx=0 for line in content[-self.rHeight-self.__scollIdx : -self.__scollIdx or None]: self.addYXStr(idx, 0, line[1], line[0]) self.addYXStr(idx, len(line[1]), line[2]) idx=idx+1 self.noutrefresh() def scrollIdxUp(self): """increment scroll index""" self.__scollIdx = self.__scollIdx + 1 self.update() def scrollIdxDown(self): """decrement scroll index""" if self.__scollIdx > 0: self.__scollIdx = self.__scollIdx - 1 self.update() def printMessage(self, jid, msg, profile, timestamp=""): if timestamp=="": current_time=time() timestamp=str(current_time) if self.last_history and current_time - float(self.last_history) < 5: #FIXME: Q&D fix to avoid double print on new chat window return self.content.append([timestamp,jid.bare,msg]) self.update() def handleKey(self, k): if k == C('p'): self.scrollIdxUp() elif k == C('n'): self.scrollIdxDown()