-
Notifications
You must be signed in to change notification settings - Fork 0
/
pyWikiTUIMaker.py
executable file
·256 lines (216 loc) · 7.89 KB
/
pyWikiTUIMaker.py
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
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os, sys, curses, traceback
import curses.textpad as textpad
class widget(object):
desc="widget"
def __init__(self, name, y, x, label, parent):
self.name=name
self.posY=y
self.posX=x
self.label=label
self.lastKey=0
self.parent=parent
self.win=parent.win
#register self to parent
self.parent.widgets[self.name]=self
def printLabel(self):
self.win.addstr(self.posY,self.posX, self.label)
class wButton(widget):
def __init__(self, name, y, x, label, parent):
super(self.__class__,self).__init__(name, y, x, label, parent) # Call the init method of the base class
self.label=label
type="x"
self.__exit_keys=[curses.KEY_ENTER, 10]
self.swin = self.win.subwin(1, len(self.label)+5, self.posY, self.posX) #nlines, ncols, begin_y, begin_x
def printField(self, attr=curses.A_NORMAL):
self.swin.addstr(0, 0, "[ ", attr)
self.swin.addstr(0, 2, self.label, attr)
self.swin.addstr(0, len(self.label)+2 , " ]", attr)
self.swin.refresh()
def key_pressed(self, c):
if c in self.__exit_keys:
self.printField()
self.parent.callback(self, "click", c)
def lost_focus(self):
self.printField(curses.A_NORMAL)
def set_focus(self):
curses.curs_set(0)
# self.win.move(self.posY,self.posX + 2)
self.printField(curses.A_REVERSE)
self.swin.refresh()
class _Textbox(textpad.Textbox):
"""
Textbox control refinements subclass.
"""
def __init__(*args, **kwargs):
textpad.Textbox.__init__(*args, **kwargs)
def do_command(self, ch):
och=ch
if ch == 127: # Backspace
och=curses.KEY_BACKSPACE
if ch == 360: # End
och=562
if ch == 262: # Home
och=162
# if ch == 68: # Home
# och=0#curses.KEY_LEFT
# if ch == 67: # Home
# och=0#curses.KEY_RIGHT
return textpad.Textbox.do_command(self, och)
class wTextBox(widget):
def __init__(self, name, y, x, size, label, parent, default=""):
super(self.__class__,self).__init__(name, y, x, label, parent) # Call the init method of the base class
self.fieldSize=size
self.default=default
self.text=default
if len(self.text) > self.fieldSize: self.text = self.text[:self.fieldSize]
self.type="t"
# self.swin = self.win.subwin(1, self.fieldSize+1, self.posY, self.posX + 3 + len(self.label)) #nlines, ncols, begin_y, begin_x
self.swin = curses.newpad(1, 1024) #nlines, ncols, begin_y, begin_x
self.swin.addstr(0, 0, self.text)
self.tb=_Textbox(self.swin) #, insert_mode=True
def __refresh(self):
self.swin.refresh(0, 0, self.posY, self.posX + 3 + len(self.label), self.posY, self.posX + len(self.label)+13)
def key_pressed(self, ch):
self.tb.do_command(ch)
self.__refresh()
def printField(self):
self.win.addstr(self.posY,self.posX + 2 + len(self.label), "[")
self.win.addstr(self.posY,self.posX + 4 + len(self.label) + self.fieldSize, "]")
def getText(self):
self.text=self.tb.gather()
return self.text
def lost_focus(self):
self.text=self.tb.gather()
def set_focus(self):
# self.win.getch()
curses.curs_set(1)
# (y, x) = self.tb.getyx()
# self.tb.win.move(0, 0)
# self.swin.move(0,1)
# self.key_pressed(562)
self.__refresh()
class window():
def __init__(self, name, y1, x1, y2, x2, callback, parent, label=""):
from collections import OrderedDict
self.name=name
self.__callback = callback
self.__parent = parent
self.__parent.windows.append(self)
# self.screen=screen
# self.y1=y1
# self.x1=x1
# self.y2=y2
# self.x2=x2
self.label=label
self.widgets=OrderedDict()
self.win = curses.newwin(y1, x1, y2, x2)#(23, 79, 0, 0)
self.win.bkgd(' ', curses.color_pair(1))
self.win.box()
self.__focus=0
def signal(self, sig):
self.__parent.signal(sig)
def draw(self):
for w in self.widgets.keys():
self.widgets[w].printLabel()
self.widgets[w].printField()
# q=self.win.getch()
self.widgets[self.widgets.keys()[self.__focus]].set_focus()
# self.win.move(0,0)#refresh()
def key_pressed(self, key):
iWidget=self.widgets.keys()[self.__focus]
if key == 9 : #tab, move focus to next widget
self.widgets[iWidget].lost_focus()
self.__focus=(self.__focus+1) % len(self.widgets)
iWidget=self.widgets.keys()[self.__focus]
self.widgets[iWidget].set_focus()
else: #pass the keypress to widget
self.widgets[iWidget].key_pressed(key)
def callback(self, obj, event, data):
text = ",".join([obj.name, event, str(data)])
self.__callback(obj, event, data)
class cursesApp(object):
def __init__(self, stdscr, callback):
self.windows=[]
self.callback = callback
self.__screen = stdscr
self.__signal = 0
def signal(self, sig):
self.__signal=sig
def loop(self):
cWin=self.windows[0]
cWin.draw()
curses.doupdate()
while True:
try:
c = cWin.win.getch()
# cWin.win.addstr(1,30, " ")
# cWin.win.addstr(1,30, str(focus))
# cWin.win.refresh()
except KeyboardInterrupt:
self.__signal = 2
break
cWin.key_pressed(c)
if self.__signal != 0 : break
def draw_screen(win):
# win.addstr(2,1, " Name [ ]")
win.addstr(3,1, " Student? [x]")
win.addstr(4,1, "Choose File [...]")
win.addstr(5,1, " Choose Asd [...|v]")
win.addstr(6,1, " Age [ ]")
win.refresh()
# win.addstr(8,1, " [OK]")
def callback(obj, event, data):
if obj.name=="b0":
if event == "click": #enter
print obj.parent.widgets["t0"].text
print obj.parent.widgets["t1"].text
obj.parent.signal(1)
def define_widgets(parent):
t0=wTextBox("t0", 2, 7, 10, "Name", parent, "1234567890")
t1=wTextBox("t1", 8, 7, 10, "Surname", parent)
b0=wButton("b0", 10, 10, "OK", parent)
def init_curses():
stdscr=curses.initscr()
isColorTerm=True
# print curses.has_colors()
# sys.exit()
curses.start_color()
try:
curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
stdscr.bkgd(' ', curses.color_pair(1))
except curses.error:
print "color not available. set TERM=xterm-color"
isColorTerm=False
stdscr.keypad(1)
curses.noecho()
curses.cbreak()
return stdscr,isColorTerm
def quit_curses(stdscr):
curses.nocbreak(); stdscr.keypad(0); curses.echo()
curses.endwin()
if __name__ == '__main__':
# curses.curs_set(visibility)
# try:
# Initialize curses
stdscr, isColorTerm=init_curses()
app=cursesApp(stdscr, callback)
mwindow=window("main",0, 0, 0, 0, callback, app)
# win=mwindow.win
# screen = curses.newwin(0, 0, 0, 0)#(23, 79, 0, 0)
# screen.bkgd(' ', curses.color_pair(1))
# screen.box()
draw_screen(mwindow.win)
define_widgets(mwindow)
# win.addstr(1,30, str(mwindow.widgets))
# for widget in widgets:
app.loop()
quit_curses(stdscr)
# except:
# In event of error, restore terminal to sane state.
# stdscr.keypad(0)
# curses.echo()
# curses.nocbreak()
# curses.endwin()
# traceback.print_exc() # Print the exception