#!/usr/bin/env python """Hud_main.py Main for FreePokerTools HUD. """ # Copyright 2008, 2009, Ray E. Barker # # 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; either version 2 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ######################################################################## # to do allow window resizing # to do hud to echo, but ignore non numbers # to do no stat window for hero # to do things to add to config.xml # Standard Library modules import sys # redirect the stderr errorfile = open('HUD-error.txt', 'w', 0) sys.stderr = errorfile import os import thread import time import string import re # pyGTK modules import pygtk import gtk import gobject # FreePokerTools modules import Configuration import Database import Tables import Hud class HUD_main(object): """A main() object to own both the read_stdin thread and the gui.""" # This class mainly provides state for controlling the multiple HUDs. def __init__(self, db_name = 'fpdb'): self.db_name = db_name self.config = Configuration.Config() self.hud_dict = {} # a thread to read stdin gobject.threads_init() # this is required thread.start_new_thread(self.read_stdin, ()) # starts the thread # a main window self.main_window = gtk.Window() self.main_window.connect("destroy", self.destroy) self.vb = gtk.VBox() self.label = gtk.Label('Closing this window will exit from the HUD.') self.vb.add(self.label) self.main_window.add(self.vb) self.main_window.set_title("HUD Main Window") self.main_window.show_all() def destroy(*args): # call back for terminating the main eventloop gtk.main_quit() def kill_hud(self, event, table): # called by an event in the HUD, to kill this specific HUD self.hud_dict[table].kill() self.hud_dict[table].main_window.destroy() self.vb.remove(self.hud_dict[table].tablehudlabel) del(self.hud_dict[table]) self.main_window.resize(1,1) def create_HUD(self, new_hand_id, table, table_name, max, poker_game, is_tournament, stat_dict, cards): def idle_func(): gtk.gdk.threads_enter() try: newlabel = gtk.Label(table.site + " - " + table_name) self.vb.add(newlabel) newlabel.show() self.main_window.resize_children() self.hud_dict[table_name].tablehudlabel = newlabel self.hud_dict[table_name].create(new_hand_id, self.config, stat_dict, cards) for m in self.hud_dict[table_name].aux_windows: m.create() m.update_gui(new_hand_id) self.hud_dict[table_name].update(new_hand_id, self.config) self.hud_dict[table_name].reposition_windows() return False finally: gtk.gdk.threads_leave() self.hud_dict[table_name] = Hud.Hud(self, table, max, poker_game, self.config, self.db_connection) self.hud_dict[table_name].stat_dict = stat_dict self.hud_dict[table_name].cards = cards for aw in self.hud_dict[table_name].aux_windows: aw.update_data(new_hand_id, self.db_connection) gobject.idle_add(idle_func) def update_HUD(self, new_hand_id, table_name, config): """Update a HUD gui from inside the non-gui read_stdin thread.""" # This is written so that only 1 thread can touch the gui--mainly # for compatibility with Windows. This method dispatches the # function idle_func() to be run by the gui thread, at its leisure. def idle_func(): gtk.gdk.threads_enter() try: self.hud_dict[table_name].update(new_hand_id, config) for m in self.hud_dict[table_name].aux_windows: m.update_gui(new_hand_id) return False finally: gtk.gdk.threads_leave() gobject.idle_add(idle_func) def read_stdin(self): # This is the thread function """Do all the non-gui heavy lifting for the HUD program.""" # This db connection is for the read_stdin thread only. It should not # be passed to HUDs for use in the gui thread. HUD objects should not # need their own access to the database, but should open their own # if it is required. self.db_connection = Database.Database(self.config, self.db_name, 'temp') tourny_finder = re.compile('(\d+) (\d+)') while True: # wait for a new hand number on stdin new_hand_id = sys.stdin.readline() new_hand_id = string.rstrip(new_hand_id) if new_hand_id == "": # blank line means quit self.destroy() break # this thread is not always killed immediately with gtk.main_quit() # get basic info about the new hand from the db # if there is a db error, complain, skip hand, and proceed try: (table_name, max, poker_game) = self.db_connection.get_table_name(new_hand_id) stat_dict = self.db_connection.get_stats_from_hand(new_hand_id) cards = self.db_connection.get_cards(new_hand_id) except: print "skipping ", new_hand_id sys.stderr.write("Database error in hand %d. Skipping.\n" % int(new_hand_id)) continue # find out if this hand is from a tournament mat_obj = tourny_finder.search(table_name) if mat_obj: is_tournament = True (tour_number, tab_number) = mat_obj.group(1, 2) temp_key = tour_number else: is_tournament = False (tour_number, tab_number) = (0, 0) temp_key = table_name # Update an existing HUD if temp_key in self.hud_dict: self.hud_dict[temp_key].stat_dict = stat_dict self.hud_dict[temp_key].cards = cards for aw in self.hud_dict[temp_key].aux_windows: aw.update_data(new_hand_id, self.db_connection) self.update_HUD(new_hand_id, temp_key, self.config) # Or create a new HUD else: if is_tournament: tablewindow = Tables.discover_tournament_table(self.config, tour_number, tab_number) else: tablewindow = Tables.discover_table_by_name(self.config, table_name) if tablewindow == None: # If no client window is found on the screen, complain and continue if is_tournament: table_name = tour_number + " " + tab_number sys.stderr.write("table name "+table_name+" not found, skipping.\n") else: self.create_HUD(new_hand_id, tablewindow, temp_key, max, poker_game, is_tournament, stat_dict, cards) if __name__== "__main__": sys.stderr.write("HUD_main starting\n") # database name can be passed on command line try: db_name = sys.argv[1] except: db_name = 'fpdb' sys.stderr.write("Using db name = %s\n" % (db_name)) # start the HUD_main object hm = HUD_main(db_name = db_name) # start the event loop gtk.main()