annotate frontends/sortilege_old/window.py @ 781:80ab2b58e205

test: added support of basic memory stuff in helpers.py
author souliane <souliane@mailoo.org>
date Sat, 04 Jan 2014 15:46:30 +0100
parents 84a6e83157c2
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # sortilege: a SAT frontend
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5 # Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20
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21 import curses
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22 import os
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23 import pdb
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24
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25
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26 class Window(object):
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27 def __init__(self, parent, height, width, y, x, border=False, title="", code="utf-8"):
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28 self.__border=border
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29 self.__title=title
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30 self.__active=False
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31 self.__parent=parent
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32 self.__code=code
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33 self.__hide=False
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34
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35 self.resize(height, width, y, x)
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36 self.oriCoords=self.__coords #FIXME: tres moche, a faire en mieux
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37
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38 def hide(self, hide=True):
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39 self.__hide=hide
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40
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41 def show(self):
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42 self.__hide=False
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43
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44 def isHidden(self):
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45 return self.__hide
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46
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47 def getY(self):
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48 return self.__coords[2]
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49
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50 def getX(self):
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51 return self.__coords[3]
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52
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53 def getHeight(self):
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54 return self.__coords[0]
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55
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56 def getWidth(self):
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57 return self.__coords[1]
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58
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59
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60 #FIXME: tres moche, a faire en plus joli
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61 def getOriY(self):
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62 return self.oriCoords[2]
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63
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64 def getOriX(self):
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65 return self.oriCoords[3]
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66
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67 def getOriHeight(self):
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68 return self.oriCoords[0]
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69
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70 def getOriWidth(self):
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71 return self.oriCoords[1]
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72
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73 def defInsideCoord(self):
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74 """define the inside coordinates (win coordinates minus decorations)"""
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75 height,width,y,x=self.__coords
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76 self.oriX = x if not self.__border else x+1
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77 self.oriY = y if not self.__border else y+1
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78 self.endX = x+width if not self.__border else x+width-2
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79 self.endY = y+height if not self.__border else y+height-2
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80 self.rWidth = width if not self.__border else width-2
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81 self.rHeight = height if not self.__border else height-2
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82
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83 def resize(self, height, width, y, x):
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84 self.__coords=[height, width, y, x]
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85
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86 # we check that coordinates are under limits
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87 self.__coordAdjust(self.__coords)
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88 height,width,y,x=self.__coords
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89
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90 self.window = self.__parent.subwin(height, width, y, x)
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91 self.defInsideCoord()
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92
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93 def __coordAdjust(self, coords):
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94 """Check that coordinates are under limits, adjust them else otherwise"""
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95 height,width,y,x=coords
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96 parentY, parentX = self.__parent.getbegyx()
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97 parentHeight, parentWidth = self.__parent.getmaxyx()
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98
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99 if y < parentY:
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100 y = parentY
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101 if x < parentX:
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102 x = parentX
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103 if height > parentHeight - y:
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104 height = parentHeight - y
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105 if width > parentWidth - x:
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106 width = parentWidth - x
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107 coords[0], coords[1], coords[2], coords[3] = [height, width, y, x]
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108
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109
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110 def activate(self,state=True):
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111 """Declare this window as current active one"""
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112 self.__active=state
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113 self.update()
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114
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115 def isActive(self):
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116 return self.__active
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117
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118 def addYXStr(self, y, x, text, attr = 0, limit=0):
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119 if self.__border:
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120 x=x+1
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121 y=y+1
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122 n = self.rWidth-x if not limit else limit
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123 encoded = text.encode(self.__code)
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124 adjust = len(encoded) - len(text) # hack because addnstr doesn't manage unicode
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125 try:
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126 self.window.addnstr(y, x, encoded, n + adjust, attr)
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127 except:
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128 #We have to catch error to write on last line last col FIXME: is there a better way ?
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129 pass
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130
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131 def move(self, y, x):
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132 self.window.move(y,x)
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133
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134 def noutrefresh(self):
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135 self.window.noutrefresh()
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136
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137 def update(self):
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138 """redraw all the window"""
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139 if self.__hide:
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140 return
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141 self.clear()
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142
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143 def border(self):
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144 """redraw the border and title"""
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145 y,x = self.window.getbegyx()
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146 width = self.window.getmaxyx()[1]
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147 if self.__border:
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148 self.window.border()
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149 if self.__title:
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150 if len(self.__title)>width:
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151 self.__title=""
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152 else:
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153 self.window.addstr(y,x+(width-len(self.__title))/2, self.__title)
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154
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155 def clear(self):
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156 self.window.clear()
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157 self.border()