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#!/usr/bin/python
"""
_A fairly simple implementation of Conway's Game of Life.
"""
_version__ = "$Revision: 1.18 $"
__date__ = "$Date: 2005/12/13 11:13:23 $"
from PythonCard import model
import wx
import os
import glob
from util import readLifeFile
class Patterns(model.Background):
def on_initialize(self, event):
#self.initSizers()
self.components.fldDescription.lineNumbersVisible = 0
self.components.fldDescription.setEditorStyle('text')
self.patternsPath = self.getParent().patternsPath
self.populatePatternsList()
def initSizers(self):
self.html = self.components.html
self.html.SetRelatedFrame(self, "HTML Preview: %s")
self.html.SetRelatedStatusBar(0)
sizer1 = wx.BoxSizer(wx.VERTICAL)
sizer1.Add(self.html, 1, wx.EXPAND)
sizer1.Fit(self)
sizer1.SetSizeHints(self)
self.panel.SetSizer(sizer1)
self.panel.SetAutoLayout(1)
self.panel.Layout()
def populatePatternsList(self):
files = glob.glob(os.path.join(self.patternsPath, '*.[Ll][Ii][Ff]'))
items = []
self.files = {}
for file in files:
filename = os.path.basename(file)
base, ext = os.path.splitext(filename.lower())
#items.append(base)
self.files[base] = file
items = self.files.keys()
items.sort()
self.components.lstPatterns.items = items
self.components.lstPatterns.selection = 0
# now simulate the user doing a selection
self.on_lstPatterns_select(None)
def loadPattern(self, name):
path = self.files[name]
#print num, path
description, patterns, topLeft, size = readLifeFile(path)
#print "topLeft:", topLeft, "size", size
self.GetParent().initAndPlacePatterns(patterns, topLeft, size)
def on_lstPatterns_select(self, event):
path = self.files[self.components.lstPatterns.stringSelection]
description, patterns, topLeft, size = readLifeFile(path)
self.description = description
self.patterns = patterns
self.patternSize = size
self.components.fldDescription.text = description
self.components.stcSize.text = "Size: (%d, %d)" % size
def on_btnLoad_mouseClick(self, event):
self.loadPattern(self.components.lstPatterns.stringSelection)
def on_lstPatterns_mouseDoubleClick(self, event):
self.loadPattern(self.components.lstPatterns.stringSelection)
def on_close(self, event):
self.visible = False
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