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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
#!/usr/bin/env python
###########################################################################
#
# xasyOptionsDialog implements a dialog window to allow users to edit
# their preferences and specify program options
#
#
# Author: Orest Shardt
# Created: June 29, 2007
#
###########################################################################
from Tkinter import *
import xasyOptions
import tkSimpleDialog
import xasyColorPicker
import tkMessageBox
import tkFileDialog
import tkColorChooser
import os
import sys
class xasyOptionsDlg(tkSimpleDialog.Dialog):
"""A dialog to interact with users about their preferred settings"""
def __init__(self,master=None):
tkSimpleDialog.Dialog.__init__(self,master,"xasy Options")
def body(self,master):
optFrame = Frame(master)
optFrame.grid(row=0,column=0,sticky=N+S+E+W)
asyGrp = LabelFrame(optFrame,text="Asymptote",padx=5,pady=5)
asyGrp.grid(row=0,column=0,sticky=E+W)
asyGrp.rowconfigure(0,weight=1)
asyGrp.rowconfigure(1,weight=1)
asyGrp.columnconfigure(0,weight=1)
asyGrp.columnconfigure(0,weight=2)
Label(asyGrp,text="Command").grid(row=0,column=0,sticky=W)
self.ap = Entry(asyGrp)
self.ap.insert(END,xasyOptions.options['asyPath'])
self.ap.grid(row=0,column=1,sticky=E+W)
Button(asyGrp,text="...",command=self.findAsyPath).grid(row=0,column=2,sticky=E+W)
self.showDebug = BooleanVar()
self.showDebug.set(xasyOptions.options['showDebug'])
self.sd = Checkbutton(asyGrp,text="Show debugging info in console",var=self.showDebug)
self.sd.grid(row=1,column=0,columnspan=2,sticky=W)
editGrp = LabelFrame(optFrame,text="External Editor",padx=5,pady=5)
editGrp.grid(row=1,column=0,sticky=E+W)
editGrp.rowconfigure(0,weight=1)
editGrp.rowconfigure(1,weight=1)
editGrp.columnconfigure(0,weight=1)
editGrp.columnconfigure(0,weight=2)
Label(editGrp,text="Program").grid(row=0,column=0,sticky=W)
self.ee = Entry(editGrp)
self.ee.insert(END,xasyOptions.options['externalEditor'])
self.ee.grid(row=0,column=1,sticky=E+W)
Button(editGrp,text="...",command=self.findEEPath).grid(row=0,column=2,sticky=E+W)
penGrp = LabelFrame(optFrame,text="Default Pen",padx=5,pady=5)
penGrp.grid(row=2,column=0,sticky=E+W)
penGrp.rowconfigure(0,weight=1)
penGrp.rowconfigure(1,weight=1)
penGrp.rowconfigure(2,weight=1)
penGrp.columnconfigure(1,weight=1)
Label(penGrp,text="Color").grid(row=0,column=0,sticky=E)
self.pc = xasyOptions.options['defPenColor']
Button(penGrp,text="Change",command=self.changePenColor).grid(row=0,column=1,sticky=W)
Label(penGrp,text="Width").grid(row=1,column=0,sticky=E)
self.pw = Entry(penGrp)
self.pw.insert(END,str(xasyOptions.options['defPenWidth']))
self.pw.grid(row=1,column=1,sticky=E+W)
Label(penGrp,text="Options").grid(row=2,column=0,sticky=E)
self.po = Entry(penGrp)
self.po.insert(END,xasyOptions.options['defPenOptions'])
self.po.grid(row=2,column=1,sticky=E+W)
dispGrp = LabelFrame(optFrame,text="Display Options",padx=5,pady=5)
dispGrp.grid(row=3,column=0,sticky=E+W)
dispGrp.rowconfigure(0,weight=1)
dispGrp.rowconfigure(1,weight=1)
dispGrp.rowconfigure(2,weight=1)
dispGrp.rowconfigure(3,weight=1)
dispGrp.columnconfigure(0,weight=1)
dispGrp.columnconfigure(1,weight=1)
dispGrp.columnconfigure(2,weight=1)
self.showAxes = BooleanVar()
self.showAxes.set(xasyOptions.options['showAxes'])
self.sa = Checkbutton(dispGrp,text="Show Axes",var=self.showAxes)
self.sa.grid(row=0,column=0,sticky=W)
self.ac = xasyOptions.options['axesColor']
Button(dispGrp,text="Color...",command=self.changeAxesColor).grid(row=1,column=0)
Label(dispGrp,text="x").grid(row=0,column=1,padx=5,sticky=E)
self.axs = Entry(dispGrp,width=6)
self.axs.insert(END,xasyOptions.options['axisX'])
self.axs.grid(row=0,column=2,sticky=W+E)
Label(dispGrp,text="y").grid(row=1,column=1,padx=5,sticky=E)
self.ays = Entry(dispGrp,width=6)
self.ays.insert(END,xasyOptions.options['axisY'])
self.ays.grid(row=1,column=2,sticky=W+E)
self.showGrid = BooleanVar()
self.showGrid.set(xasyOptions.options['showGrid'])
self.sg = Checkbutton(dispGrp,text="Show Grid",var=self.showGrid)
self.sg.grid(row=4,column=0,sticky=W)
self.gc = xasyOptions.options['gridColor']
Button(dispGrp,text="Color...",command=self.changeGridColor).grid(row=3,column=0)
Label(dispGrp,text="x").grid(row=2,column=1,padx=5,sticky=E)
self.gxs = Entry(dispGrp,width=6)
self.gxs.insert(END,xasyOptions.options['gridX'])
self.gxs.grid(row=2,column=2,sticky=W+E)
Label(dispGrp,text="y").grid(row=3,column=1,padx=5,sticky=E)
self.gys = Entry(dispGrp,width=6)
self.gys.insert(END,xasyOptions.options['gridY'])
self.gys.grid(row=3,column=2,sticky=W+E)
def findEEPath(self):
if sys.platform[:3] == 'win': #for windows, wince, win32, etc
file=tkFileDialog.askopenfile(filetypes=[("Programs","*.exe"),("All files","*")],title="Choose External Editor",parent=self)
else:
file=tkFileDialog.askopenfile(filetypes=[("All files","*")],title="Choose External Editor",parent=self)
if file != None:
name = os.path.abspath(file.name)
file.close()
self.ee.delete(0,END)
self.ee.insert(END,name)
self.validate()
def findAsyPath(self):
if sys.platform[:3] == 'win': #for windows, wince, win32, etc
file=tkFileDialog.askopenfile(filetypes=[("Programs","*.exe"),("All files","*")],title="Find Asymptote Executable",parent=self)
else:
file=tkFileDialog.askopenfile(filetypes=[("All files","*")],title="Find Asymptote Executable",parent=self)
if file != None:
name = os.path.abspath(file.name)
file.close()
self.ap.delete(0,END)
self.ap.insert(END,name)
self.validate()
def getAColor(self,color):
result = xasyColorPicker.xasyColorDlg(self).getColor(xasyColorPicker.makeRGBfromTkColor(color))
return xasyColorPicker.RGB255hex(xasyColorPicker.RGBreal255(result))
def changeAxesColor(self):
self.ac = self.getAColor(self.ac)
def changeGridColor(self):
self.gc = self.getAColor(self.gc)
def changePenColor(self):
self.pc = self.getAColor(self.pc)
def apply(self):
xasyOptions.options['externalEditor'] = self.ee.get()
xasyOptions.options['asyPath'] = self.ap.get()
xasyOptions.options['showDebug'] = bool(self.showDebug.get())
xasyOptions.options['defPenColor'] = self.pc
xasyOptions.options['defPenWidth'] = float(self.pw.get())
xasyOptions.options['defPenOptions'] = self.po.get()
xasyOptions.options['showAxes'] = bool(self.showAxes.get())
xasyOptions.options['axesColor'] = self.ac
xasyOptions.options['tickColor'] = self.ac
xasyOptions.options['axisX'] = int(self.axs.get())
xasyOptions.options['axisY'] = int(self.ays.get())
xasyOptions.options['showGrid'] = bool(self.showGrid.get())
xasyOptions.options['gridColor'] = self.gc
xasyOptions.options['gridX'] = int(self.gxs.get())
xasyOptions.options['gridY'] = int(self.gys.get())
xasyOptions.save()
def validateAColor(self,color):
hexdigits = '0123456789abcdef'
if len(self.pc) != 7 or self.pc[0] != '#' or sum([1 for a in self.pc[1:] if a in hexdigits]) != 6:
return False
else:
return True
def validate(self):
"""Validate the data entered into the dialog"""
#validate the color
hexdigits = '0123456789abcdef'
if not self.validateAColor(self.pc):
tkMessageBox.showerror("xasy Options","Invalid pen color.\r\n"+self.pc,parent=self)
return False
#validate the width
try:
test = float(self.pw.get())
except:
tkMessageBox.showerror("xasy Options","Pen width must be a number.",parent=self)
return False
#validate the options
#nothing to do
#validate the axis spacing
try:
test = int(self.axs.get())
test = int(self.ays.get())
except:
tkMessageBox.showerror("xasy Options","Axes' x- and y-spacing must be numbers.",parent=self)
return False
#validate the grid spacing
try:
test = int(self.gxs.get())
test = int(self.gys.get())
except:
tkMessageBox.showerror("xasy Options","Grid's x- and y-spacing must be numbers.",parent=self)
return False
if not self.validateAColor(self.ac):
tkMessageBox.showerror("xasy Options","Invalid axis color.\r\n"+self.ac,parent=self)
return False
if not self.validateAColor(self.gc):
tkMessageBox.showerror("xasy Options","Invalid grid color.\r\n"+self.gc,parent=self)
return False
return True
if __name__ == '__main__':
root = Tk()
xasyOptions.load()
d = xasyOptionsDlg(root)
print d.result
|
