Mercurial > traipse_dev
annotate orpg/mapper/whiteboard_msg.py @ 48:0aeee1992423 traipse_dev
This updates fixes three things. Branch names are now current to your udpate
and updates take place before the program starts and minor error in update
code (unremarked, removed '.')
author | sirebral |
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date | Thu, 06 Aug 2009 04:26:02 -0500 |
parents | 072ffc1d466f |
children | 36919b8a3ef9 |
rev | line source |
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0
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1 # Copyright (C) 2000-2001 The OpenRPG Project |
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2 # |
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3 # openrpg-dev@lists.sourceforge.net |
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4 # |
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5 # This program is free software; you can redistribute it and/or modify |
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6 # it under the terms of the GNU General Public License as published by |
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7 # the Free Software Foundation; either version 2 of the License, or |
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8 # (at your option) any later version. |
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9 # |
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10 # This program is distributed in the hope that it will be useful, |
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11 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 # GNU General Public License for more details. |
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14 # |
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15 # You should have received a copy of the GNU General Public License |
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16 # along with this program; if not, write to the Free Software |
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17 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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18 # -- |
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19 # |
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20 # File: mapper/whiteboard_msg.py |
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21 # Author: Chris Davis |
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22 # Maintainer: |
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23 # Version: |
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24 # $Id: whiteboard_msg.py,v 1.12 2007/03/09 14:11:56 digitalxero Exp $ |
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25 # |
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26 # Description: This file contains some of the basic definitions for the chat |
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27 # utilities in the orpg project. |
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28 # |
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29 __version__ = "$Id: whiteboard_msg.py,v 1.12 2007/03/09 14:11:56 digitalxero Exp $" |
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30 |
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31 from base_msg import * |
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32 |
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33 class item_msg(map_element_msg_base): |
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34 |
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35 def __init__(self,reentrant_lock_object = None, tagname = "line"): |
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36 self.tagname = tagname # set this to be for items. Tagname gets used in some base class functions. |
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37 map_element_msg_base.__init__(self,reentrant_lock_object) # call base class |
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38 |
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39 # convenience method to use if only this item is modified |
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40 # outputs a <map/> element containing only the changes to this item |
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41 def standalone_update_text(self,update_id_string): |
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42 buffer = "<map id='" + update_id_string + "'>" |
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43 buffer += "<whiteboard>" |
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44 buffer += self.get_changed_xml() |
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45 buffer += "</whiteboad></map>" |
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46 return buffer |
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47 |
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48 # convenience method to use if only this item is modified |
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49 # outputs a <map/> element that deletes this item |
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50 def standalone_delete_text(self,update_id_string): |
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51 buffer = None |
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52 if self._props.has_key("id"): |
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53 buffer = "<map id='" + update_id_string + "'>" |
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54 buffer += "<whiteboard>" |
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55 buffer += "<"+self.tagname+" action='del' id='" + self._props("id") + "'/>" |
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56 buffer += "</whiteboard></map>" |
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57 return buffer |
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58 |
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59 # convenience method to use if only this item is modified |
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60 # outputs a <map/> element to add this item |
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61 def standalone_add_text(self,update_id_string): |
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62 buffer = "<map id='" + update_id_string + "'>" |
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63 buffer += "<whiteboard>" |
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64 buffer += self.get_all_xml() |
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65 buffer += "</whiteboard></map>" |
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66 return buffer |
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67 |
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68 def get_all_xml(self,action="new",output_action=1): |
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69 return map_element_msg_base.get_all_xml(self,action,output_action) |
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70 |
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71 def get_changed_xml(self,action="update",output_action=1): |
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72 return map_element_msg_base.get_changed_xml(self,action,output_action) |
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73 |
20 | 74 |
0
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75 class whiteboard_msg(map_element_msg_base): |
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76 |
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77 def __init__(self,reentrant_lock_object = None): |
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78 self.tagname = "whiteboard" |
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79 map_element_msg_base.__init__(self,reentrant_lock_object) |
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80 |
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81 def init_from_dom(self,xml_dom): |
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82 self.p_lock.acquire() |
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83 if xml_dom.tagName == self.tagname: |
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84 if xml_dom.getAttributeKeys(): |
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85 for k in xml_dom.getAttributeKeys(): |
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86 self.init_prop(k,xml_dom.getAttribute(k)) |
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87 for c in xml_dom._get_childNodes(): |
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88 item = item_msg(self.p_lock,c._get_nodeName()) |
20 | 89 try: item.init_from_dom(c) |
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90 except Exception, e: |
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91 print e |
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92 continue |
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93 id = item.get_prop("id") |
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94 action = item.get_prop("action") |
20 | 95 if action == "new": self.children[id] = item |
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96 elif action == "del": |
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97 if self.children.has_key(id): |
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98 self.children[id] = None |
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99 del self.children[id] |
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100 elif action == "update": |
20 | 101 if self.children.has_key(id): self.children[id].init_props(item.get_all_props()) |
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102 else: |
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103 self.p_lock.release() |
20 | 104 raise Exception, "Error attempting to initialize a " + self.tagname + " from a non-<" + self.tagname + "/> element in whiteboard" |
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105 self.p_lock.release() |
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106 |
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107 def set_from_dom(self,xml_dom): |
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108 self.p_lock.acquire() |
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109 if xml_dom.tagName == self.tagname: |
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110 if xml_dom.getAttributeKeys(): |
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111 for k in xml_dom.getAttributeKeys(): |
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112 self.set_prop(k,xml_dom.getAttribute(k)) |
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113 for c in xml_dom._get_childNodes(): |
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114 item = item_msg(self.p_lock, c._get_nodeName()) |
20 | 115 try: item.set_from_dom(c) |
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116 except Exception, e: |
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117 print e |
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118 continue |
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119 id = item.get_prop("id") |
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120 action = item.get_prop("action") |
20 | 121 if action == "new": self.children[id] = item |
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122 elif action == "del": |
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123 if self.children.has_key(id): |
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124 self.children[id] = None |
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125 del self.children[id] |
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126 elif action == "update": |
20 | 127 if self.children.has_key(id): self.children[id].set_props(item.get_all_props()) |
0
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128 else: |
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129 self.p_lock.release() |
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130 raise Exception, "Error attempting to set a " + self.tagname + " from a non-<" + self.tagname + "/> element" |
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131 self.p_lock.release() |