Mercurial > libervia-backend
comparison frontends/sortilege/window.py @ 0:c4bc297b82f0
sat:
- first public release, initial commit
author | goffi@necton2 |
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date | Sat, 29 Aug 2009 13:34:59 +0200 |
parents | |
children | a5b5fb5fc9fd |
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-1:000000000000 | 0:c4bc297b82f0 |
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1 #!/usr/bin/python | |
2 # -*- coding: utf-8 -*- | |
3 | |
4 """ | |
5 sortilege: a SAT frontend | |
6 Copyright (C) 2009 Jérôme Poisson (goffi@goffi.org) | |
7 | |
8 This program is free software: you can redistribute it and/or modify | |
9 it under the terms of the GNU General Public License as published by | |
10 the Free Software Foundation, either version 3 of the License, or | |
11 (at your option) any later version. | |
12 | |
13 This program is distributed in the hope that it will be useful, | |
14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 GNU General Public License for more details. | |
17 | |
18 You should have received a copy of the GNU General Public License | |
19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 """ | |
21 | |
22 | |
23 import curses | |
24 import os | |
25 import pdb | |
26 | |
27 | |
28 def echo(message): | |
29 return | |
30 os.system('echo "'+str(message)+'" >> /tmp/toto') | |
31 | |
32 class Window(): | |
33 def __init__(self, parent, height, width, y, x, border=False, title="", code="utf-8"): | |
34 self.__border=border | |
35 self.__title=title | |
36 self.__active=False | |
37 self.__parent=parent | |
38 self.__code=code | |
39 self.__hide=False | |
40 | |
41 self.resize(height, width, y, x) | |
42 self.oriCoords=self.__coords #FIXME: tres moche, a faire en mieux | |
43 | |
44 def hide(self, hide=True): | |
45 self.__hide=hide | |
46 | |
47 def show(self): | |
48 self.__hide=False | |
49 | |
50 def isHidden(self): | |
51 return self.__hide | |
52 | |
53 def getY(self): | |
54 return self.__coords[2] | |
55 | |
56 def getX(self): | |
57 return self.__coords[3] | |
58 | |
59 def getHeight(self): | |
60 return self.__coords[0] | |
61 | |
62 def getWidth(self): | |
63 return self.__coords[1] | |
64 | |
65 | |
66 #FIXME: tres moche, a faire en plus joli | |
67 def getOriY(self): | |
68 return self.oriCoords[2] | |
69 | |
70 def getOriX(self): | |
71 return self.oriCoords[3] | |
72 | |
73 def getOriHeight(self): | |
74 return self.oriCoords[0] | |
75 | |
76 def getOriWidth(self): | |
77 return self.oriCoords[1] | |
78 | |
79 def defInsideCoord(self): | |
80 """define the inside coordinates (win coordinates minus decorations)""" | |
81 height,width,y,x=self.__coords | |
82 self.oriX = x if not self.__border else x+1 | |
83 self.oriY = y if not self.__border else y+1 | |
84 self.endX = x+width if not self.__border else x+width-2 | |
85 self.endY = y+height if not self.__border else y+height-2 | |
86 self.rWidth = width if not self.__border else width-2 | |
87 self.rHeight = height if not self.__border else height-2 | |
88 | |
89 def resize(self, height, width, y, x): | |
90 self.__coords=[height, width, y, x] | |
91 | |
92 # we check that coordinates are under limits | |
93 self.__coordAdjust(self.__coords) | |
94 height,width,y,x=self.__coords | |
95 | |
96 echo ("newwin %d %d %d %d" % (height, width, y, x)) | |
97 self.window = self.__parent.subwin(height, width, y, x) | |
98 self.defInsideCoord() | |
99 | |
100 def __coordAdjust(self, coords): | |
101 """Check that coordinates are under limits, adjust them else otherwise""" | |
102 height,width,y,x=coords | |
103 parentY, parentX = self.__parent.getbegyx() | |
104 parentHeight, parentWidth = self.__parent.getmaxyx() | |
105 | |
106 if y < parentY: | |
107 y = parentY | |
108 if x < parentX: | |
109 x = parentX | |
110 if height > parentHeight - y: | |
111 height = parentHeight - y | |
112 if width > parentWidth - x: | |
113 width = parentWidth - x | |
114 coords[0], coords[1], coords[2], coords[3] = [height, width, y, x] | |
115 | |
116 | |
117 def activate(self,state=True): | |
118 """Declare this window as current active one""" | |
119 self.__active=state | |
120 self.update() | |
121 | |
122 def isActive(self): | |
123 return self.__active | |
124 | |
125 def addYXStr(self, y, x, text, attr = 0, limit=0): | |
126 if self.__border: | |
127 x=x+1 | |
128 y=y+1 | |
129 n = self.rWidth-x if not limit else limit | |
130 encoded = text.encode(self.__code) | |
131 adjust = len(encoded) - len(text) # hack because addnstr doesn't manage unicode | |
132 try: | |
133 self.window.addnstr(y, x, encoded, n + adjust, attr) | |
134 except: | |
135 #We have to catch error to write on last line last col FIXME: is there a better way ? | |
136 pass | |
137 | |
138 def move(self, y, x): | |
139 self.window.move(y,x) | |
140 | |
141 def noutrefresh(self): | |
142 self.window.noutrefresh() | |
143 | |
144 def update(self): | |
145 """redraw all the window""" | |
146 if self.__hide: | |
147 return | |
148 self.clear() | |
149 | |
150 def border(self): | |
151 """redraw the border and title""" | |
152 y,x = self.window.getbegyx() | |
153 width = self.window.getmaxyx()[1] | |
154 if self.__border: | |
155 self.window.border() | |
156 if self.__title: | |
157 if len(self.__title)>width: | |
158 self.__title="" | |
159 else: | |
160 self.window.addstr(y,x+(width-len(self.__title))/2, self.__title) | |
161 | |
162 def clear(self): | |
163 self.window.clear() | |
164 self.border() |