Mercurial > traipse_dev
annotate orpg/mapper/images.py @ 177:60dde67c4ed6 alpha
Traipse Alpha 'OpenRPG' {100114-00}
Traipse is a distribution of OpenRPG that is designed to be easy to
setup and go. Traipse also makes it easy for developers to work on code
without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy'
and adds fixes to the code. 'Ornery-Orc's main goal is to offer more
advanced features and enhance the productivity of the user.
Update Summary (Keeping up with Beta)
New Features:
Added Bookmarks
Added 'boot' command to remote admin
Added confirmation window for sent nodes
Minor changes to allow for portability to an OpenSUSE linux OS
Miniatures Layer pop up box allows users to turn off Mini labels, from
FlexiRPG
Zoom Mouse plugin added
Images added to Plugin UI
Switching to Element Tree
Map efficiency, from FlexiRPG
Added Status Bar to Update Manager
New TrueDebug Class in orpg_log (See documentation for usage)
Portable Mercurial
Tip of the Day added, from Core and community
New Reference Syntax added for custom PC sheets
New Child Reference for gametree
New Parent Reference for gametree
New Gametree Recursion method, mapping, context sensitivity, and
effeciency..
New Features node with bonus nodes and Node Referencing help added
Dieroller structure from Core
New DieRoller portability for odd Dice
Added 7th Sea die roller; ie [7k3] = [7d10.takeHighest(3).open(10)]
New 'Mythos' System die roller added
Added new vs. die roller method for WoD; ie [3v3] = [3d10.vs(3)].
Included for Mythos roller also
New Warhammer FRPG Die Roller (Special thanks to Puu-san for the
support)
New EZ_Tree Reference system. Push a button, Traipse the tree, get a
reference (Alpha!!)
Fixes:
Fix to Text based Server
Fix to Remote Admin Commands
Fix to Pretty Print, from Core
Fix to Splitter Nodes not being created
Fix to massive amounts of images loading, from Core
Fix to Map from gametree not showing to all clients
Fix to gametree about menus
Fix to Password Manager check on startup
Fix to PC Sheets from tool nodes. They now use the tabber_panel
Fixed Whiteboard ID to prevent random line or text deleting.
Modified ID's to prevent non updated clients from ruining the fix.
default_manifest.xml renamed to default_upmana.xml
Fix to Update Manager; cleaner clode for saved repositories
Fixes made to Settings Panel and now reactive settings when Ok is
pressed
Fixes to Alternity roller's attack roll. Uses a simple Tuple instead of
a Splice
Fix to Use panel of Forms and Tabbers. Now longer enters design mode
Fix made Image Fetching. New fetching image and new failed image
| author | sirebral |
|---|---|
| date | Thu, 14 Jan 2010 03:32:20 -0600 |
| parents | 8e07c1a2c69b |
| children | b633f4c64aae |
| rev | line source |
|---|---|
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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/images.py |
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21 # Author: OpenRPG |
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22 # Maintainer: |
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23 # Version: |
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24 # $Id: images.py,v 1.21 2007/12/11 04:07:15 digitalxero Exp $ |
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25 # |
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26 # Description: |
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27 # |
| 112 | 28 from __future__ import with_statement |
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29 |
| 133 | 30 import urllib, Queue, thread, time |
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31 from threading import Lock |
| 112 | 32 from orpg.orpg_wx import * |
| 33 from orpg.orpgCore import * | |
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34 |
| 66 | 35 from orpg.dirpath import dir_struct |
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36 from orpg.tools.orpg_log import logger |
| 133 | 37 from orpg.tools.settings import settings |
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38 |
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39 class ImageHandlerClass(object): |
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40 __cache = {} |
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41 __fetching = {} |
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42 __queue = Queue.Queue(0) |
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43 __lock = Lock() |
| 112 | 44 |
| 45 def __new__(cls): | |
| 46 it = cls.__dict__.get("__it__") | |
| 47 if it is not None: | |
| 48 return it | |
| 49 cls.__it__ = it = object.__new__(cls) | |
| 50 return it | |
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51 |
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52 def load(self, path, image_type, imageId): |
| 112 | 53 # Load an image, with a intermideary fetching image shown while it loads in a background thread |
| 54 if self.__cache.has_key(path): | |
| 55 return wx.ImageFromMime(self.__cache[path][1], | |
| 118 | 56 self.__cache[path][2]) |
| 112 | 57 if path not in self.__fetching: |
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58 self.__fetching[path] = True |
| 112 | 59 #Start Image Loading Thread |
| 60 thread.start_new_thread(self.__loadThread, | |
| 61 (path, image_type, imageId)) | |
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62 else: |
| 112 | 63 if self.__fetching[path]: |
| 64 thread.start_new_thread(self.__loadCacheThread, | |
| 65 (path, image_type, imageId)) | |
| 139 | 66 return wx.Image(dir_struct["icon"] + "fetching.png", wx.BITMAP_TYPE_PNG) |
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67 |
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68 def directLoad(self, path): |
| 112 | 69 # Directly load an image, no threads |
| 70 if path in self.__cache: | |
| 71 return wx.ImageFromMime(self.__cache[path][1], | |
| 118 | 72 self.__cache[path][2]) |
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73 uriPath = urllib.unquote(path) |
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74 try: |
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75 d = urllib.urlretrieve(uriPath) |
| 112 | 76 # We have to make sure that not only did we fetch something, but that |
| 77 # it was an image that we got back. | |
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78 if d[0] and d[1].getmaintype() == "image": |
| 112 | 79 with self.__lock: |
| 80 self.__cache[path] = (path, d[0], d[1].gettype(), None) | |
| 118 | 81 return wx.ImageFromMime(self.__cache[path][1], self.__cache[path][2]) |
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82 else: |
| 112 | 83 logger.general("Image refused to load or URI did not " |
| 84 "reference a valid image: " + path, True) | |
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85 return None |
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86 except IOError: |
| 112 | 87 logger.general("Unable to resolve/open the specified URI; " |
| 88 "image was NOT loaded: " + path, True) | |
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89 return None |
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90 |
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91 def cleanCache(self): |
| 112 | 92 # Shrinks the Cache down to the proper size |
| 93 try: | |
| 94 cacheSize = int(settings.get("ImageCacheSize")) | |
| 95 except: | |
| 96 cacheSize = 32 | |
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97 cache = self.__cache.keys() |
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98 cache.sort() |
| 112 | 99 for key in cache[cacheSize:]: |
| 100 del self.__cache[key] | |
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101 |
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102 def flushCache(self): |
| 112 | 103 # This function will flush all images contained within the image cache. |
| 104 with self.__lock: | |
| 88 | 105 self.__cache = {} |
| 106 self.__fetching = {} | |
| 107 urllib.urlcleanup() | |
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108 |
| 177 | 109 #Private Methods |
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110 def __loadThread(self, path, image_type, imageId): |
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111 uriPath = urllib.unquote(path) |
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112 try: |
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113 d = urllib.urlretrieve(uriPath) |
| 112 | 114 # We have to make sure that not only did we fetch something, but that |
| 115 # it was an image that we got back. | |
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116 if d[0] and d[1].getmaintype() == "image": |
| 112 | 117 with self.__lock: |
| 118 self.__cache[path] = (path, d[0], d[1].gettype(), imageId) | |
| 119 self.__queue.put((self.__cache[path], image_type, imageId)) | |
| 118 | 120 if path in self.__fetching: del self.__fetching[path] |
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121 else: |
| 112 | 122 logger.general("Image refused to load or URI did not " |
| 123 "reference a valid image: " + path, True) | |
| 177 | 124 self.__queue.put(('failed', image_type, imageId)) |
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125 del self.__fetching[path] |
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126 except IOError: |
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127 del self.__fetching[path] |
| 112 | 128 logger.general("Unable to resolve/open the specified URI; " |
| 129 "image was NOT laoded: " + path, True) | |
| 177 | 130 self.__queue.put((dir_struct["icon"] + "failed.png", image_type, imageId)) |
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131 |
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132 def __loadCacheThread(self, path, image_type, imageId): |
| 99 | 133 try: |
| 134 st = time.time() | |
| 112 | 135 while path in self.__fetching and self.__fetching[path] is not False: |
| 99 | 136 time.sleep(0.025) |
| 137 if (time.time()-st) > 120: | |
| 112 | 138 logger.general("Timeout: " + path, True) |
| 139 del self.__fetching[path] | |
| 99 | 140 break |
| 141 except: | |
| 142 del self.__fetching[path] | |
| 112 | 143 logger.general("Unable to resolve/open the specified URI; " |
| 144 "image was NOT loaded: " + path, True) | |
| 145 return | |
| 146 with self.__lock: | |
| 147 if path in self.__cache: | |
| 148 logger.debug("Adding Image to Queue from Cache: " + str(self.__cache[path])) | |
| 149 self.__queue.put((self.__cache[path], image_type, imageId)) | |
| 118 | 150 else: self.__loadThread(path, image_type, imageId) |
| 112 | 151 |
| 152 #Property Methods | |
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153 def _getCache(self): |
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154 return self.__cache |
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155 |
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156 def _getQueue(self): |
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157 return self.__queue |
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158 |
| 112 | 159 #Properties |
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160 Cache = property(_getCache) |
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161 Queue = property(_getQueue) |
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162 |
| 133 | 163 ImageHandler = ImageHandlerClass() |