Mercurial > libervia-backend
annotate frontends/sortilege_old/chat.py @ 402:f03688bdb858
jp: use with statement to open fifo
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 07 Oct 2011 11:19:15 +0200 |
| parents | b1794cbb88e5 |
| children | 2a072735e459 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 sortilege: a SAT frontend | |
| 228 | 6 Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org) |
| 0 | 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 | |
| 24 import os.path | |
| 25 import pdb | |
| 26 from logging import debug, info, error | |
| 27 from window import Window | |
| 28 import os | |
| 29 from time import time, localtime, strftime | |
| 30 import curses | |
| 31 import curses.ascii as ascii | |
| 32 from tools.jid import JID | |
| 33 from quick_frontend.quick_chat import QuickChat | |
| 34 | |
| 35 | |
| 36 def C(k): | |
| 37 """return the value of Ctrl+key""" | |
| 38 return ord(ascii.ctrl(k)) | |
| 39 | |
| 40 class Chat(Window, QuickChat): | |
| 41 | |
| 42 def __init__(self, to_id, host): | |
| 43 QuickChat.__init__(self, to_id, host) | |
| 44 self.__parent=host.stdscr | |
| 45 self.to_id=JID(to_id) | |
| 46 self.content=[] | |
| 47 self.__scollIdx=0 | |
| 48 Window.__init__(self, self.__parent, self.__parent.getmaxyx()[0]-2, self.__parent.getmaxyx()[1]-30, 0,30, code=host.code) | |
| 49 | |
| 50 #history | |
|
67
0e50dd3a234a
message sending bug fixes + sortilege update
Goffi <goffi@goffi.org>
parents:
57
diff
changeset
|
51 self.historyPrint(50, True, profile=self.host.profile) |
| 0 | 52 |
| 53 self.hide() | |
| 54 | |
| 55 def resize(self, height, width, y, x): | |
| 56 Window.resize(self, height, width, y, x) | |
| 57 self.update() | |
| 58 | |
| 59 def resizeAdapt(self): | |
| 60 """Adapt window size to self.__parent size. | |
| 61 Must be called when self.__parent is resized.""" | |
| 62 self.resize(self.__parent.getmaxyx()[0]-2, self.__parent.getmaxyx()[1]-30, 0,30) | |
| 63 self.update() | |
| 64 | |
| 65 def __getHeader(self, line): | |
| 66 """Return the header of a line (eg: "[12:34] <toto> ").""" | |
| 67 header='' | |
| 68 if self.host.chatParams["timestamp"]: | |
| 69 header = header + '[%s] ' % strftime("%H:%M", localtime(float(line[0]))) | |
| 70 if self.host.chatParams['short_nick']: | |
|
67
0e50dd3a234a
message sending bug fixes + sortilege update
Goffi <goffi@goffi.org>
parents:
57
diff
changeset
|
71 header = header + ('> ' if line[1]==self.host.profiles[self.host.profile]['whoami'] else '** ') |
| 0 | 72 else: |
| 73 header = header + '<%s> ' % line[1] | |
| 74 return header | |
| 75 | |
| 76 def update(self): | |
| 77 if self.isHidden(): | |
| 78 return | |
| 79 Window.update(self) | |
| 80 content=[] #what is really printed | |
| 81 irange=range(len(self.content)) | |
| 82 irange.reverse() #we print the text upward | |
| 83 for idx in irange: | |
| 84 header=self.__getHeader(self.content[idx]) | |
| 85 msg=self.content[idx][2] | |
| 86 part=0 #part of the text | |
|
67
0e50dd3a234a
message sending bug fixes + sortilege update
Goffi <goffi@goffi.org>
parents:
57
diff
changeset
|
87 if JID(self.content[idx][1]).short==self.host.profiles[self.host.profile]['whoami'].short: |
| 0 | 88 att_header=curses.color_pair(1) |
| 89 else: | |
| 90 att_header=curses.color_pair(2) | |
| 91 | |
| 92 while (msg): | |
| 93 if part==0: | |
| 94 hd=header | |
| 95 att=att_header | |
| 96 max=self.rWidth-len(header) | |
| 97 else: | |
| 98 hd="" | |
| 99 att=0 | |
| 100 max=self.rWidth | |
| 101 | |
| 102 LF = msg.find('\n') #we look for Line Feed | |
| 103 if LF != -1 and LF < max: | |
| 104 max = LF | |
| 105 next = max + 1 #we skip the LF | |
| 106 else: | |
| 107 next = max | |
| 108 | |
| 109 content.insert(part,[att,hd, msg[:max]]) | |
| 110 msg=msg[next:] #we erase treated part | |
| 111 part=part+1 | |
| 112 | |
| 113 if len(content)>=self.rHeight+self.__scollIdx: | |
| 114 #all the screen is filled, we can continue | |
| 115 break | |
| 116 | |
| 117 if self.__scollIdx>0 and len(content)<self.rHeight+self.__scollIdx: | |
| 118 self.__scollIdx=abs(len(content)-self.rHeight) #all the log fit on the screen, we must stop here | |
| 119 | |
| 120 idx=0 | |
| 121 for line in content[-self.rHeight-self.__scollIdx : -self.__scollIdx or None]: | |
| 122 self.addYXStr(idx, 0, line[1], line[0]) | |
| 123 self.addYXStr(idx, len(line[1]), line[2]) | |
| 124 idx=idx+1 | |
| 125 | |
| 126 self.noutrefresh() | |
| 127 | |
| 128 def scrollIdxUp(self): | |
| 129 """increment scroll index""" | |
| 130 self.__scollIdx = self.__scollIdx + 1 | |
| 131 self.update() | |
| 132 | |
| 133 def scrollIdxDown(self): | |
| 134 """decrement scroll index""" | |
| 135 if self.__scollIdx > 0: | |
| 136 self.__scollIdx = self.__scollIdx - 1 | |
| 137 self.update() | |
| 138 | |
|
67
0e50dd3a234a
message sending bug fixes + sortilege update
Goffi <goffi@goffi.org>
parents:
57
diff
changeset
|
139 def printMessage(self, jid, msg, profile, timestamp=""): |
| 0 | 140 if timestamp=="": |
| 141 current_time=time() | |
| 142 timestamp=str(current_time) | |
| 143 if self.last_history and current_time - float(self.last_history) < 5: #FIXME: Q&D fix to avoid double print on new chat window | |
| 144 return | |
| 145 self.content.append([timestamp,jid.short,msg]) | |
| 146 self.update() | |
| 147 | |
| 148 def handleKey(self, k): | |
| 149 if k == C('p'): | |
| 150 self.scrollIdxUp() | |
| 151 elif k == C('n'): | |
| 152 self.scrollIdxDown() | |
| 153 |