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
|
import FrameWork
import MiniAEFrame
import EasyDialogs
import AE
import AppleEvents
import Res
import sys
import Qd
import Evt
import Events
import Dlg
import Win
import Menu
import TwitCore
import mactwit_mod
import mactwit_stack
import mactwit_browser
import mactwit_edit
import macfs
# Resource-id (for checking existence)
ID_MODULES=512
ID_ABOUT=515
_arrow = Qd.qd.arrow
_watch = Qd.GetCursor(4).data
class Twit(FrameWork.Application, TwitCore.Application, MiniAEFrame.AEServer):
"""The twit main class - mac-dependent part"""
def __init__(self, sessiontype, arg=None):
# First init menus, etc.
self.app_menu_bar = Menu.GetMenuBar()
FrameWork.Application.__init__(self)
MiniAEFrame.AEServer.__init__(self)
AE.AESetInteractionAllowed(AppleEvents.kAEInteractWithAll)
self.installaehandler('aevt', 'odoc', self.ae_open_doc)
self.installaehandler('aevt', 'quit', self.do_quit)
self.dbg_menu_bar = Menu.GetMenuBar()
self.setstate(sessiontype)
self._quitting = 0
self.real_quit = 0
self.window_aware = 1
# Next create our dialogs
self.mi_init(sessiontype, arg)
while 1:
if self.real_quit:
break
if self.initial_cmd:
self.to_debugger() # Will get to mainloop via debugger
else:
self.one_mainloop() # Else do it ourselves.
def switch_to_app(self):
if not self.window_aware:
return
self.dbg_menu_bar = Menu.GetMenuBar()
Menu.SetMenuBar(self.app_menu_bar)
Menu.DrawMenuBar()
def switch_to_dbg(self):
if not self.window_aware:
return
self.app_menu_bar = Menu.GetMenuBar()
Menu.SetMenuBar(self.dbg_menu_bar)
Menu.DrawMenuBar()
self.run_dialog.force_redraw()
if self.module_dialog:
self.module_dialog.force_redraw()
def makeusermenus(self):
self.filemenu = m = FrameWork.Menu(self.menubar, "Debug")
self._openitem = FrameWork.MenuItem(m, "Run File...", "O", self.do_open)
self._runitem = FrameWork.MenuItem(m, "Run String...", "R", self.do_run)
FrameWork.Separator(m)
self._awareitem = FrameWork.MenuItem(m, "Window-aware", "", self.do_aware)
self._awareitem.check(1)
FrameWork.Separator(m)
self._quititem = FrameWork.MenuItem(m, "Quit", "Q", self.do_quit)
self.controlmenu = m = FrameWork.Menu(self.menubar, "Control")
self._stepitem = FrameWork.MenuItem(m, "Step Next", "N", self.do_step)
self._stepinitem = FrameWork.MenuItem(m, "Step In", "S", self.do_stepin)
self._stepoutitem = FrameWork.MenuItem(m, "Step Out", "U", self.do_stepout)
self._continueitem = FrameWork.MenuItem(m, "Continue", "G", self.do_continue)
FrameWork.Separator(m)
self._killitem = FrameWork.MenuItem(m, "Kill", "K", self.do_kill)
def setstate(self, state):
self.state = state
if state == 'run':
self._stepitem.enable(1)
self._stepoutitem.enable(1)
self._stepinitem.enable(1)
self._continueitem.enable(1)
self._killitem.enable(1)
else:
self._stepitem.enable(0)
self._stepoutitem.enable(0)
self._stepinitem.enable(0)
self._continueitem.enable(0)
self._killitem.enable(0)
def asknewsession(self):
if self.state == 'none':
return 1
if EasyDialogs.AskYesNoCancel("Abort current debug session?") == 1:
self.quit_bdb()
return 1
return 0
def do_about(self, id, item, window, event):
import time
d = Dlg.GetNewDialog(ID_ABOUT, -1)
if not d:
return
w = d.GetDialogWindow()
port = w.GetWindowPort()
l, t, r, b = port.portRect
sl, st, sr, sb = Qd.qd.screenBits.bounds
x = ((sr-sl) - (r-l)) / 2
y = ((sb-st-16) - (b-t)) / 5
w.MoveWindow(x, y, 0)
w.ShowWindow()
d.DrawDialog()
tp, h, rect = d.GetDialogItem(2)
x0, y0, x1, y1 = rect
ybot = y0 + 32
rgn = Qd.NewRgn()
Qd.SetPort(d)
ok, evt = self.getevent(Events.mDownMask|Events.keyDownMask, 1)
if ok: return
(what, message, when, where, modifiers) = event
delta_t = 128
nexttime = when+delta_t
while ybot < y1:
# Do the animation, if it is time
if when > nexttime:
Qd.ScrollRect((x0, y0, x1, ybot), 0, 1, rgn)
y0 = y0 + 1
ybot = ybot + 1
# And update next time
delta_t = int(delta_t*0.6)-1
if delta_t < 0:
delta_t = 0
nexttime = when + delta_t
# Check for an event.
ok, evt = self.getevent(Events.mDownMask|Events.keyDownMask, 0)
if ok: return
(what, message, when, where, modifiers) = evt
while 1:
ok, evt = self.getevent(Events.mDownMask|Events.keyDownMask, -1)
if ok: return
def do_open(self, *args):
if not self.asknewsession():
return
fss, ok = macfs.StandardGetFile('TEXT')
if not ok: return
self.runfile(fss.as_pathname())
def ae_open_doc(self, object=None, **args):
if not object: return
if self.state <> 'none':
if AE.AEInteractWithUser(AppleEvents.kAEDefaultTimeout) == 0:
if not self.asknewsession():
return
if type(object) == type([]):
object = object[0]
fss, changed = object.Resolve()
self.runfile(fss.as_pathname())
def do_run(self, *args):
if not self.asknewsession():
return
self.run()
def do_aware(self, *args):
self.window_aware = not self.window_aware
self._awareitem.check(self.window_aware)
def do_quit(self, *args):
self._quit() # Signal FrameWork.Application to stop
self.real_quit = 1
self.quit_bdb() # Tell debugger to quit.
def do_step(self, *args):
self.run_dialog.click_step()
def do_stepin(self, *args):
self.run_dialog.click_step_in()
def do_stepout(self, *args):
self.run_dialog.click_step_out()
def do_continue(self, *args):
self.run_dialog.click_continue()
def do_kill(self, *args):
self.run_dialog.click_kill()
def exit_mainloop(self):
self._quit() # Signal FrameWork.Application to stop
self.real_quit = 0
def one_mainloop(self):
self.quitting = 0
self.mainloop()
def SetCursor(self):
Qd.SetCursor(_arrow)
def SetWatch(self):
Qd.SetCursor(_watch)
def AskString(self, *args):
return apply(EasyDialogs.AskString, args)
def Message(self, *args):
return apply(EasyDialogs.Message, args)
def new_module_browser(self, parent):
return mactwit_mod.ModuleBrowser(parent)
def new_stack_browser(self, parent):
return mactwit_stack.StackBrowser(parent)
def new_var_browser(self, parent, var):
return mactwit_browser.VarBrowser(parent).open(var)
def edit(self, file, line):
return mactwit_edit(file, line)
def Initialize():
try:
# if this doesn't raise an error, we are an applet containing the
# necessary resources or we have been initialized already
# so we don't have to bother opening the resource file
dummy = Res.GetResource('DLOG', ID_MODULES)
except Res.Error:
try:
Res.OpenResFile("Twit.rsrc")
except Res.Error, arg:
EasyDialogs.Message("Cannot open Twit.rsrc: "+arg[1])
sys.exit(1)
|