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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
import string
# Resource-id (for checking existence)
ID_MODULES=500
ID_ABOUT=502
_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.installaehandler('pyth', 'EXEC', self.do_bbpyexec) # BBpy execute event
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_bbpyexec(self, object=None, NAME=None, **args):
if type(object) <> type(''):
if AE.AEInteractWithUser(AppleEvents.kAEDefaultTimeout) == 0:
EasyDialogs.Message('EXEC AppleEvent arg should be a string')
return
if self.state <> 'none':
if AE.AEInteractWithUser(AppleEvents.kAEDefaultTimeout) == 0:
if not self.asknewsession():
return
stuff = string.splitfields(object, '\r')
stuff = string.joinfields(stuff, '\n')
self.runstring(stuff)
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.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)
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