1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
class configFile:
def __init__(self):
pass
def openFile(self):
try:
self.file = open("config")
except IOError:
self.file = ""
def getKey(self, key, dataType):
self.openFile() #good idea? (open every time we need it?) else we have to seek
while 1:
line = self.file.readline()
if line == "":
break
if line.startswith(key):
x = line.find("=")
if x > -1:
self.file.close()
return dataType(line[x + 1:])
self.file.close()
return ""
class configBoolean:
def __init__(self, parent):
self.parent = parent
def checkValues(self):
if self.parent.value < 0:
self.parent.value = 0
if(self.parent.value >= (len(self.parent.vals) - 1)):
self.parent.value = len(self.parent.vals) - 1
def cancel(self):
self.parent.reload()
def save(self):
print "save bool"
def handleKey(self, key):
if key == 1:
self.parent.value = self.parent.value - 1
if key == 2:
self.parent.value = self.parent.value + 1
self.checkValues()
self.parent.change()
def __call__(self): #needed by configlist
self.checkValues()
return ("text", self.parent.vals[self.parent.value])
class configValue:
def __init__(self, obj):
self.obj = obj
def __str__(self):
return self.obj
class Config:
def __init__(self):
pass
def saveLine(self, file, element):
#FIXME can handle INTs only
line = element.configPath + "=" + str(element.value) + "\n"
file.write(line)
def save(self):
fileHandle = open("config", "w")
for groupElement in self.__dict__.items():
for element in groupElement[1].__dict__.items():
self.saveLine(fileHandle, element[1])
fileHandle.close()
while 1:
pass
config = Config();
configfile = configFile()
class ConfigSlider:
def __init__(self, parent):
self.parent = parent
def cancel(self):
self.parent.reload()
def save(self):
print "slider - save"
def checkValues(self):
if self.parent.value < 0:
self.parent.value = 0
if self.parent.value > 10:
self.parent.value = 10
def handleKey(self, key):
if key == 1:
self.parent.value = self.parent.value - 1
if key == 2:
self.parent.value = self.parent.value + 1
self.checkValues()
self.parent.change()
def __call__(self): #needed by configlist
self.checkValues()
return ("slider", self.parent.value * 10)
class ConfigSubsection:
def __init__(self):
pass
class configElement:
def dataType(self, control):
if control == ConfigSlider:
return int;
elif control == configBoolean:
return int;
else:
return ""
def loadData(self):
try:
value = configfile.getKey(self.configPath, self.dataType(self.controlType))
except:
value = ""
if value == "":
print "value not found - using default"
self.value = self.defaultValue
else:
self.value = value
print "value ok"
def __init__(self, configPath, control, defaultValue, vals):
self.configPath = configPath
self.defaultValue = defaultValue
self.controlType = control
self.vals = vals
self.notifierList = [ ]
self.loadData()
def addNotifier(self, notifier):
self.notifierList.append(notifier);
notifier(self);
def change(self):
for notifier in self.notifierList:
notifier(self)
def reload(self):
self.loadData()
|
