1 | # Configuration and related stuff
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2 | # -*- encoding: utf-8 -*-
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3 |
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4 | #-------------------------------------------------------------------------------
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5 |
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6 | import const
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7 |
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8 | import os
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9 | import sys
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10 | import ConfigParser
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11 |
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12 | #-------------------------------------------------------------------------------
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13 |
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14 | configPath = os.path.join(os.path.expanduser("~"),
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15 | "mlx.config" if os.name=="nt" else ".mlxrc")
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16 |
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17 | #-------------------------------------------------------------------------------
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18 |
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19 | if os.name=="nt":
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20 | _languageMap = { "en_GB" : "eng",
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21 | "hu_HU" : "hun" }
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22 |
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23 | #-------------------------------------------------------------------------------
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24 |
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25 | class Hotkey(object):
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26 | """A hotkey."""
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27 | def __init__(self, ctrl = False, shift = False, key = "0"):
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28 | """Construct the hotkey."""
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29 | self.ctrl = ctrl
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30 | self.shift = shift
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31 | self.key = key
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32 |
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33 | def set(self, s):
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34 | """Set the hotkey from the given string."""
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35 | self.ctrl = "C" in s[:-1]
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36 | self.shift = "S" in s[:-1]
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37 | self.key = s[-1]
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38 |
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39 | def __eq__(self, other):
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40 | """Check if the given hotkey is equal to the other one."""
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41 | return self.ctrl == other.ctrl and self.shift == other.shift and \
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42 | self.key == other.key
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43 |
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44 | def __str__(self):
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45 | """Construct the hotkey to a string."""
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46 | s = ""
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47 | if self.ctrl: s += "C"
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48 | if self.shift: s += "S"
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49 | s += self.key
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50 | return s
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51 |
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52 | #-------------------------------------------------------------------------------
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53 |
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54 | class Config(object):
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55 | """Our configuration."""
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56 | DEFAULT_UPDATE_URL = "http://mlx.varadiistvan.hu/update"
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57 |
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58 | _messageTypesSection = "messageTypes"
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59 |
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60 | def __init__(self):
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61 | """Construct the configuration with default values."""
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62 |
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63 | self._pilotID = ""
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64 | self._password = ""
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65 | self._rememberPassword = False
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66 |
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67 | self._language = ""
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68 | self._hideMinimizedWindow = True
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69 | self._onlineGateSystem = True
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70 | self._onlineACARS = True
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71 | self._flareTimeFromFS = False
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72 | self._syncFSTime = False
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73 |
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74 | self._pirepDirectory = None
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75 |
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76 | self._enableSounds = True
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77 |
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78 | self._pilotControlsSounds = True
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79 | self._pilotHotkey = Hotkey(ctrl = True, shift = False, key = "0")
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80 |
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81 | #self._approachCallOuts = False
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82 | self._speedbrakeAtTD = True
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83 |
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84 | self._enableChecklists = False
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85 | self._checklistHotkey = Hotkey(ctrl = True, shift = True, key = "0")
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86 |
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87 | self._autoUpdate = True
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88 | self._updateURL = Config.DEFAULT_UPDATE_URL
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89 |
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90 | self._messageTypeLevels = {}
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91 |
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92 | self._modified = False
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93 |
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94 | @property
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95 | def pilotID(self):
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96 | """Get the pilot ID."""
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97 | return self._pilotID
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98 |
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99 | @pilotID.setter
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100 | def pilotID(self, pilotID):
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101 | """Set the pilot ID."""
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102 | if pilotID!=self._pilotID:
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103 | self._pilotID = pilotID
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104 | self._modified = True
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105 |
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106 | @property
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107 | def password(self):
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108 | """Get the password."""
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109 | return self._password
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110 |
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111 | @password.setter
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112 | def password(self, password):
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113 | """Set the password."""
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114 | if password!=self._password:
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115 | self._password = password
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116 | self._modified = True
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117 |
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118 | @property
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119 | def rememberPassword(self):
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120 | """Get if we should remember the password."""
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121 | return self._rememberPassword
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122 |
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123 | @rememberPassword.setter
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124 | def rememberPassword(self, rememberPassword):
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125 | """Set if we should remember the password."""
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126 | if rememberPassword!=self._rememberPassword:
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127 | self._rememberPassword = rememberPassword
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128 | self._modified = True
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129 |
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130 | @property
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131 | def language(self):
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132 | """Get the language to use."""
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133 | return self._language
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134 |
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135 | @language.setter
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136 | def language(self, language):
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137 | """Set the language to use."""
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138 | if language!=self._language:
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139 | self._language = language
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140 | self._modified = True
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141 |
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142 | @property
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143 | def hideMinimizedWindow(self):
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144 | """Get whether a minimized window should be hidden."""
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145 | return self._hideMinimizedWindow
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146 |
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147 | @hideMinimizedWindow.setter
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148 | def hideMinimizedWindow(self, hideMinimizedWindow):
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149 | """Set whether a minimized window should be hidden."""
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150 | if hideMinimizedWindow!=self._hideMinimizedWindow:
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151 | self._hideMinimizedWindow = hideMinimizedWindow
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152 | self._modified = True
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153 |
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154 | @property
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155 | def onlineGateSystem(self):
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156 | """Get whether the online gate system should be used."""
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157 | return self._onlineGateSystem
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158 |
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159 | @onlineGateSystem.setter
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160 | def onlineGateSystem(self, onlineGateSystem):
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161 | """Set whether the online gate system should be used."""
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162 | if onlineGateSystem!=self._onlineGateSystem:
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163 | self._onlineGateSystem = onlineGateSystem
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164 | self._modified = True
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165 |
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166 | @property
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167 | def onlineACARS(self):
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168 | """Get whether the online ACARS system should be used."""
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169 | return self._onlineACARS
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170 |
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171 | @onlineACARS.setter
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172 | def onlineACARS(self, onlineACARS):
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173 | """Set whether the online ACARS system should be used."""
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174 | if onlineACARS!=self._onlineACARS:
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175 | self._onlineACARS = onlineACARS
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176 | self._modified = True
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177 |
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178 | @property
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179 | def flareTimeFromFS(self):
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180 | """Get whether the flare time should be calculated from the time values
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181 | returned by the simulator."""
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182 | return self._flareTimeFromFS
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183 |
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184 | @flareTimeFromFS.setter
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185 | def flareTimeFromFS(self, flareTimeFromFS):
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186 | """Set whether the flare time should be calculated from the time values
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187 | returned by the simulator."""
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188 | if flareTimeFromFS!=self._flareTimeFromFS:
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189 | self._flareTimeFromFS = flareTimeFromFS
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190 | self._modified = True
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191 |
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192 | @property
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193 | def syncFSTime(self):
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194 | """Get whether the simulator's time should be synchronized with the
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195 | machine's clock."""
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196 | return self._syncFSTime
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197 |
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198 | @syncFSTime.setter
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199 | def syncFSTime(self, syncFSTime):
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200 | """Set whether the simulator's time should be synchronized with the
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201 | machine's clock."""
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202 | if syncFSTime!=self._syncFSTime:
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203 | self._syncFSTime = syncFSTime
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204 | self._modified = True
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205 |
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206 | @property
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207 | def pirepDirectory(self):
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208 | """Get the directory offered by default when saving a PIREP."""
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209 | return self._pirepDirectory
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210 |
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211 | @pirepDirectory.setter
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212 | def pirepDirectory(self, pirepDirectory):
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213 | """Get the directory offered by default when saving a PIREP."""
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214 | if pirepDirectory!=self._pirepDirectory and \
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215 | (pirepDirectory!="" or self._pirepDirectory is not None):
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216 | self._pirepDirectory = None if pirepDirectory=="" \
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217 | else pirepDirectory
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218 | self._modified = True
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219 |
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220 | def getMessageTypeLevel(self, messageType):
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221 | """Get the level for the given message type."""
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222 | return self._messageTypeLevels[messageType] \
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223 | if messageType in self._messageTypeLevels \
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224 | else const.MESSAGELEVEL_NONE
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225 |
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226 | def isMessageTypeFS(self, messageType):
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227 | """Determine if the given message type is displayed in the
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228 | simulator."""
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229 | level = self.getMessageTypeLevel(messageType)
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230 | return level==const.MESSAGELEVEL_FS or \
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231 | level==const.MESSAGELEVEL_BOTH
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232 |
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233 | def setMessageTypeLevel(self, messageType, level):
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234 | """Set the level of the given message type."""
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235 | if messageType not in self._messageTypeLevels or \
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236 | self._messageTypeLevels[messageType]!=level:
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237 | self._messageTypeLevels[messageType] = level
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238 | self._modified = True
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239 |
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240 | @property
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241 | def enableSounds(self):
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242 | """Get whether background sounds are enabled."""
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243 | return self._enableSounds
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244 |
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245 | @enableSounds.setter
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246 | def enableSounds(self, enableSounds):
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247 | """Set whether background sounds are enabled."""
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248 | if enableSounds!=self._enableSounds:
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249 | self._enableSounds = enableSounds
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250 | self._modified = True
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251 |
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252 | @property
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253 | def pilotControlsSounds(self):
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254 | """Get whether the pilot controls the background sounds."""
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255 | return self._pilotControlsSounds
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256 |
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257 | @pilotControlsSounds.setter
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258 | def pilotControlsSounds(self, pilotControlsSounds):
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259 | """Set whether the pilot controls the background sounds."""
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260 | if pilotControlsSounds!=self._pilotControlsSounds:
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261 | self._pilotControlsSounds = pilotControlsSounds
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262 | self._modified = True
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263 |
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264 | @property
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265 | def pilotHotkey(self):
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266 | """Get the pilot's hotkey."""
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267 | return self._pilotHotkey
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268 |
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269 | @pilotHotkey.setter
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270 | def pilotHotkey(self, pilotHotkey):
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271 | """Set the pilot's hotkey."""
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272 | if pilotHotkey!=self._pilotHotkey:
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273 | self._pilotHotkey = pilotHotkey
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274 | self._modified = True
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275 |
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276 | # @property
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277 | # def approachCallOuts(self):
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278 | # """Get whether the approach callouts should be played."""
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279 | # return self._approachCallOuts
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280 |
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281 | # @approachCallOuts.setter
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282 | # def approachCallOuts(self, approachCallOuts):
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283 | # """Set whether the approach callouts should be played."""
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284 | # if approachCallOuts!=self._approachCallOuts:
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285 | # self._approachCallOuts = approachCallOuts
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286 | # self._modified = True
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287 |
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288 | @property
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289 | def speedbrakeAtTD(self):
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290 | """Get whether the speedbrake sounds should be played at touchdown."""
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291 | return self._speedbrakeAtTD
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292 |
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293 | @speedbrakeAtTD.setter
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294 | def speedbrakeAtTD(self, speedbrakeAtTD):
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295 | """Set whether the speedbrake sounds should be played at touchdown."""
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296 | if speedbrakeAtTD!=self._speedbrakeAtTD:
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297 | self._speedbrakeAtTD = speedbrakeAtTD
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298 | self._modified = True
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299 |
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300 | @property
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301 | def enableChecklists(self):
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302 | """Get whether aircraft-specific checklists should be played."""
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303 | return self._enableChecklists
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304 |
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305 | @enableChecklists.setter
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306 | def enableChecklists(self, enableChecklists):
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307 | """Get whether aircraft-specific checklists should be played."""
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308 | if enableChecklists!=self._enableChecklists:
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309 | self._enableChecklists = enableChecklists
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310 | self._modified = True
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311 |
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312 | @property
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313 | def checklistHotkey(self):
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314 | """Get the checklist hotkey."""
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315 | return self._checklistHotkey
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316 |
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317 | @checklistHotkey.setter
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318 | def checklistHotkey(self, checklistHotkey):
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319 | """Set the checklist hotkey."""
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320 | if checklistHotkey!=self._checklistHotkey:
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321 | self._checklistHotkey = checklistHotkey
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322 | self._modified = True
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323 |
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324 | @property
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325 | def autoUpdate(self):
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326 | """Get if an automatic update is needed."""
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327 | return self._autoUpdate
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328 |
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329 | @autoUpdate.setter
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330 | def autoUpdate(self, autoUpdate):
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331 | """Set if an automatic update is needed."""
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332 | if autoUpdate!=self._autoUpdate:
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333 | self._autoUpdate = autoUpdate
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334 | self._modified = True
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335 |
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336 | @property
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337 | def updateURL(self):
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338 | """Get the update URL."""
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339 | return self._updateURL
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340 |
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341 | @updateURL.setter
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342 | def updateURL(self, updateURL):
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343 | """Set the update URL."""
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344 | if updateURL!=self._updateURL:
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345 | self._updateURL = updateURL
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346 | self._modified = True
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347 |
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348 | def load(self):
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349 | """Load the configuration from its default location."""
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350 | config = ConfigParser.RawConfigParser()
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351 | config.read(configPath)
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352 |
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353 | self._pilotID = self._get(config, "login", "id", "")
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354 | self._password = self._get(config, "login", "password", "")
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355 | self._rememberPassword = self._getBoolean(config, "login",
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356 | "rememberPassword", False)
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357 |
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358 | self._language = self._get(config, "general", "language", "")
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359 | self._hideMinimizedWindow = self._getBoolean(config, "general",
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360 | "hideMinimizedWindow",
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361 | True)
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362 | self._onlineGateSystem = self._getBoolean(config, "general",
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363 | "onlineGateSystem",
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364 | True)
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365 | self._onlineACARS = self._getBoolean(config, "general",
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366 | "onlineACARS", True)
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367 | self._flareTimeFromFS = self._getBoolean(config, "general",
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368 | "flareTimeFromFS",
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369 | False)
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370 | self._syncFSTime = self._getBoolean(config, "general",
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371 | "syncFSTime",
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372 | False)
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373 | self._pirepDirectory = self._get(config, "general",
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374 | "pirepDirectory", None)
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375 |
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376 | self._messageTypeLevels = {}
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377 | for messageType in const.messageTypes:
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378 | self._messageTypeLevels[messageType] = \
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379 | self._getMessageTypeLevel(config, messageType)
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380 |
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381 | self._enableSounds = self._getBoolean(config, "sounds",
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382 | "enable", True)
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383 | self._pilotControlsSounds = self._getBoolean(config, "sounds",
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384 | "pilotControls", True)
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385 | self._pilotHotkey.set(self._get(config, "sounds",
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386 | "pilotHotkey", "C0"))
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387 | #self._approachCallOuts = self._getBoolean(config, "sounds",
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388 | # "approachCallOuts", False)
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389 | self._speedbrakeAtTD = self._getBoolean(config, "sounds",
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390 | "speedbrakeAtTD", True)
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391 |
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392 | self._enableChecklists = self._getBoolean(config, "sounds",
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393 | "enableChecklists", False)
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394 | self._checklistHotkey.set(self._get(config, "sounds",
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395 | "checklistHotkey", "CS0"))
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396 |
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397 | self._autoUpdate = self._getBoolean(config, "update", "auto", True)
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398 | self._updateURL = self._get(config, "update", "url",
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399 | Config.DEFAULT_UPDATE_URL)
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400 |
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401 | self._modified = False
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402 |
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403 | def save(self):
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404 | """Save the configuration file if it has been modified."""
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405 | if not self._modified:
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406 | return
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407 |
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408 | config = ConfigParser.RawConfigParser()
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409 |
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410 | config.add_section("login")
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411 | config.set("login", "id", self._pilotID)
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412 | config.set("login", "password", self._password)
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413 | config.set("login", "rememberPassword",
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414 | "yes" if self._rememberPassword else "no")
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415 |
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416 | config.add_section("general")
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417 | if self._language:
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418 | config.set("general", "language", self._language)
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419 | config.set("general", "hideMinimizedWindow",
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420 | "yes" if self._hideMinimizedWindow else "no")
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421 | config.set("general", "onlineGateSystem",
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422 | "yes" if self._onlineGateSystem else "no")
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423 | config.set("general", "onlineACARS",
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424 | "yes" if self._onlineACARS else "no")
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425 | config.set("general", "flareTimeFromFS",
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426 | "yes" if self._flareTimeFromFS else "no")
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427 | config.set("general", "syncFSTime",
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428 | "yes" if self._syncFSTime else "no")
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429 |
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430 | if self._pirepDirectory is not None:
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431 | config.set("general", "pirepDirectory", self._pirepDirectory)
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432 |
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433 | config.add_section(Config._messageTypesSection)
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434 | for messageType in const.messageTypes:
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435 | if messageType in self._messageTypeLevels:
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436 | option = self._getMessageTypeLevelOptionName(messageType)
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437 | level = self._messageTypeLevels[messageType]
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438 | config.set(Config._messageTypesSection, option,
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439 | const.messageLevel2string(level))
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440 |
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441 | config.add_section("sounds")
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442 | config.set("sounds", "enable",
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443 | "yes" if self._enableSounds else "no")
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444 | config.set("sounds", "pilotControls",
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445 | "yes" if self._pilotControlsSounds else "no")
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446 | config.set("sounds", "pilotHotkey", str(self._pilotHotkey))
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447 | #config.set("sounds", "approachCallOuts",
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448 | # "yes" if self._approachCallOuts else "no")
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449 | config.set("sounds", "speedbrakeAtTD",
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450 | "yes" if self._speedbrakeAtTD else "no")
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451 |
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452 | config.set("sounds", "enableChecklists",
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453 | "yes" if self._enableChecklists else "no")
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454 | config.set("sounds", "checklistHotkey",
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455 | str(self._checklistHotkey))
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456 |
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457 | config.add_section("update")
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458 | config.set("update", "auto",
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459 | "yes" if self._autoUpdate else "no")
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460 | config.set("update", "url", self._updateURL)
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461 |
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462 | try:
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463 | fd = os.open(configPath, os.O_CREAT|os.O_TRUNC|os.O_WRONLY,
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464 | 0600)
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465 | with os.fdopen(fd, "wt") as f:
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466 | config.write(f)
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467 | self._modified = False
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468 | except Exception, e:
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469 | print >> sys.stderr, "Failed to update config: " + str(e)
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470 |
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471 | def _getBoolean(self, config, section, option, default):
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472 | """Get the given option as a boolean, if found in the given config,
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473 | otherwise the default."""
|
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474 | return config.getboolean(section, option) \
|
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475 | if config.has_option(section, option) \
|
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476 | else default
|
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477 |
|
---|
478 | def _get(self, config, section, option, default):
|
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479 | """Get the given option as a string, if found in the given config,
|
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480 | otherwise the default."""
|
---|
481 | return config.get(section, option) \
|
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482 | if config.has_option(section, option) \
|
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483 | else default
|
---|
484 |
|
---|
485 | def _getMessageTypeLevel(self, config, messageType):
|
---|
486 | """Get the message type level for the given message type."""
|
---|
487 | option = self._getMessageTypeLevelOptionName(messageType)
|
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488 | if config.has_option(Config._messageTypesSection, option):
|
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489 | value = config.get(Config._messageTypesSection, option)
|
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490 | return const.string2messageLevel(value)
|
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491 | elif messageType in [const.MESSAGETYPE_LOGGER_ERROR,
|
---|
492 | const.MESSAGETYPE_FAULT,
|
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493 | const.MESSAGETYPE_NOGO,
|
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494 | const.MESSAGETYPE_GATE_SYSTEM,
|
---|
495 | const.MESSAGETYPE_HELP]:
|
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496 | return const.MESSAGELEVEL_BOTH
|
---|
497 | else:
|
---|
498 | return const.MESSAGELEVEL_FS
|
---|
499 |
|
---|
500 | def _getMessageTypeLevelOptionName(self, messageType):
|
---|
501 | """Get the option name for the given message type level."""
|
---|
502 | return const.messageType2string(messageType)
|
---|
503 |
|
---|
504 | def setupLocale(self):
|
---|
505 | """Setup the locale based on the language set.
|
---|
506 |
|
---|
507 | Return True if a specific language was set, False otherwise."""
|
---|
508 | import locale
|
---|
509 | if self._language:
|
---|
510 | print "Setting up locale for", self._language
|
---|
511 | os.environ["LANGUAGE"] = self._language
|
---|
512 | langAndEncoding = self._language + "." + locale.getpreferredencoding()
|
---|
513 | os.environ["LANG"] = langAndEncoding
|
---|
514 | os.environ["LC_MESSAGES"] = langAndEncoding
|
---|
515 | os.environ["LC_COLLATE"] = langAndEncoding
|
---|
516 | os.environ["LC_CTYPE"] = langAndEncoding
|
---|
517 | os.environ["LC_MONETARY"] = langAndEncoding
|
---|
518 | os.environ["LC_NUMERIC"] = langAndEncoding
|
---|
519 | os.environ["LC_TIME"] = langAndEncoding
|
---|
520 | return True
|
---|
521 | else:
|
---|
522 | return False
|
---|
523 |
|
---|
524 | def getLanguage(self):
|
---|
525 | """Get the language to be used."""
|
---|
526 | import locale
|
---|
527 | if self._language:
|
---|
528 | if os.name=="nt":
|
---|
529 | if self._language in _languageMap:
|
---|
530 | locale.setlocale(locale.LC_ALL, _languageMap[self._language])
|
---|
531 | else:
|
---|
532 | locale.setlocale(locale.LC_ALL, "")
|
---|
533 | else:
|
---|
534 | locale.setlocale(locale.LC_ALL, (self._language,
|
---|
535 | locale.getpreferredencoding()))
|
---|
536 | return self._language
|
---|
537 | else:
|
---|
538 | locale.setlocale(locale.LC_ALL, "")
|
---|
539 | return locale.getdefaultlocale()[0]
|
---|
540 |
|
---|
541 | #-------------------------------------------------------------------------------
|
---|