class ProgressBar:
def __init__(self, title='Working...', maxval=0, label='', id=263):
self.w = None
self.d = None
_initialize()
self.d = GetNewDialog(id, -1)
self.w = self.d.GetDialogWindow()
self.label(label)
self.title(title)
self.set(0, maxval)
self.d.AutoSizeDialog()
self.w.ShowWindow()
self.d.DrawDialog()
return
def __del__(self):
if self.w:
self.w.BringToFront()
self.w.HideWindow()
del self.w
del self.d
def title(self, newstr=''):
"""title(text) - Set title of progress window"""
self.w.BringToFront()
self.w.SetWTitle(newstr)
def label(self, *newstr):
"""label(text) - Set text in progress box"""
self.w.BringToFront()
if newstr:
self._label = lf2cr(newstr[0])
text_h = self.d.GetDialogItemAsControl(2)
SetDialogItemText(text_h, self._label)
def _update(self, value):
maxval = self.maxval
if maxval == 0:
Ctl.IdleControls(self.w)
else:
if maxval > 32767:
value = int(value / (maxval / 32767.0))
maxval = 32767
maxval = int(maxval)
value = int(value)
progbar = self.d.GetDialogItemAsControl(3)
progbar.SetControlMaximum(maxval)
progbar.SetControlValue(value)
ready, ev = Evt.WaitNextEvent(Events.mDownMask, 1)
if ready:
what, msg, when, where, mod = ev
part = Win.FindWindow(where)[0]
if Dlg.IsDialogEvent(ev):
ds = Dlg.DialogSelect(ev)
if ds[0] and ds[1] == self.d and ds[-1] == 1:
self.w.HideWindow()
self.w = None
self.d = None
raise KeyboardInterrupt, ev
elif part == 4:
self.w.DragWindow(where, screenbounds)
else:
MacOS.HandleEvent(ev)
return
def set(self, value, max=None):
"""set(value) - Set progress bar position"""
if max is not None:
self.maxval = max
bar = self.d.GetDialogItemAsControl(3)
if max <= 0:
bar.SetControlData(0, kControlProgressBarIndeterminateTag,
'\x01')
else:
bar.SetControlData(0, kControlProgressBarIndeterminateTag,
'\x00')
if value < 0:
value = 0
elif value > self.maxval:
value = self.maxval
self.curval = value
self._update(value)
return
def inc(self, n=1):
"""inc(amt) - Increment progress bar position"""
self.set(self.curval + n)
def GetArgv(optionlist=None,
commandlist=None,
addoldfile=1,
addnewfile=1,
addfolder=1,
id=ARGV_ID):
_initialize()
_interact()
d = GetNewDialog(id, -1)
if not d:
print "EasyDialogs: Can't get DLOG resource with id =", id, ' (missing resource file?)'
return
else:
if optionlist:
_setmenu(d.GetDialogItemAsControl(ARGV_OPTION_GROUP), optionlist)
_selectoption(d, optionlist, 0)
else:
d.GetDialogItemAsControl(ARGV_OPTION_GROUP).DeactivateControl()
if commandlist:
_setmenu(d.GetDialogItemAsControl(ARGV_COMMAND_GROUP), commandlist)
if type(commandlist[0]) == type(()) and len(commandlist[0]) > 1:
help = commandlist[0][-1]
h = d.GetDialogItemAsControl(ARGV_COMMAND_EXPLAIN)
Dlg.SetDialogItemText(h, help)
else:
d.GetDialogItemAsControl(ARGV_COMMAND_GROUP).DeactivateControl()
if not addoldfile:
d.GetDialogItemAsControl(ARGV_ADD_OLDFILE).DeactivateControl()
if not addnewfile:
d.GetDialogItemAsControl(ARGV_ADD_NEWFILE).DeactivateControl()
if not addfolder:
d.GetDialogItemAsControl(ARGV_ADD_FOLDER).DeactivateControl()
d.SetDialogDefaultItem(ARGV_ITEM_OK)
d.SetDialogCancelItem(ARGV_ITEM_CANCEL)
d.GetDialogWindow().ShowWindow()
d.DrawDialog()
if hasattr(MacOS, 'SchedParams'):
appsw = MacOS.SchedParams(1, 0)
try:
while 1:
stringstoadd = []
n = ModalDialog(None)
if n == ARGV_ITEM_OK:
break
elif n == ARGV_ITEM_CANCEL:
raise SystemExit
elif n == ARGV_OPTION_GROUP:
idx = d.GetDialogItemAsControl(
ARGV_OPTION_GROUP).GetControlValue() - 1
_selectoption(d, optionlist, idx)
elif n == ARGV_OPTION_VALUE:
pass
elif n == ARGV_OPTION_ADD:
idx = d.GetDialogItemAsControl(
ARGV_OPTION_GROUP).GetControlValue() - 1
if 0 <= idx < len(optionlist):
option = optionlist[idx]
if type(option) == type(()):
option = option[0]
if option[-1] == '=' or option[-1] == ':':
option = option[:-1]
h = d.GetDialogItemAsControl(ARGV_OPTION_VALUE)
value = Dlg.GetDialogItemText(h)
else:
value = ''
if len(option) == 1:
stringtoadd = '-' + option
else:
stringtoadd = '--' + option
stringstoadd = [stringtoadd]
if value:
stringstoadd.append(value)
else:
MacOS.SysBeep()
elif n == ARGV_COMMAND_GROUP:
idx = d.GetDialogItemAsControl(
ARGV_COMMAND_GROUP).GetControlValue() - 1
if 0 <= idx < len(commandlist) and type(
commandlist[idx]) == type(
()) and len(commandlist[idx]) > 1:
help = commandlist[idx][-1]
h = d.GetDialogItemAsControl(ARGV_COMMAND_EXPLAIN)
Dlg.SetDialogItemText(h, help)
elif n == ARGV_COMMAND_ADD:
idx = d.GetDialogItemAsControl(
ARGV_COMMAND_GROUP).GetControlValue() - 1
if 0 <= idx < len(commandlist):
command = commandlist[idx]
if type(command) == type(()):
command = command[0]
stringstoadd = [command]
else:
MacOS.SysBeep()
elif n == ARGV_ADD_OLDFILE:
pathname = AskFileForOpen()
if pathname:
stringstoadd = [pathname]
elif n == ARGV_ADD_NEWFILE:
pathname = AskFileForSave()
if pathname:
stringstoadd = [pathname]
elif n == ARGV_ADD_FOLDER:
pathname = AskFolder()
if pathname:
stringstoadd = [pathname]
elif n == ARGV_CMDLINE_DATA:
pass
else:
raise RuntimeError, 'Unknown dialog item %d' % n
for stringtoadd in stringstoadd:
if '"' in stringtoadd or "'" in stringtoadd or ' ' in stringtoadd:
stringtoadd = repr(stringtoadd)
h = d.GetDialogItemAsControl(ARGV_CMDLINE_DATA)
oldstr = GetDialogItemText(h)
if oldstr and oldstr[-1] != ' ':
oldstr = oldstr + ' '
oldstr = oldstr + stringtoadd
if oldstr[-1] != ' ':
oldstr = oldstr + ' '
SetDialogItemText(h, oldstr)
d.SelectDialogItemText(ARGV_CMDLINE_DATA, 32767, 32767)
h = d.GetDialogItemAsControl(ARGV_CMDLINE_DATA)
oldstr = GetDialogItemText(h)
tmplist = string.split(oldstr)
newlist = []
while tmplist:
item = tmplist[0]
del tmplist[0]
if item[0] == '"':
while item[-1] != '"':
if not tmplist:
raise RuntimeError, 'Unterminated quoted argument'
item = item + ' ' + tmplist[0]
del tmplist[0]
item = item[1:-1]
if item[0] == "'":
while item[-1] != "'":
if not tmplist:
raise RuntimeError, 'Unterminated quoted argument'
item = item + ' ' + tmplist[0]
del tmplist[0]
item = item[1:-1]
newlist.append(item)
return newlist
finally:
if hasattr(MacOS, 'SchedParams'):
MacOS.SchedParams(*appsw)
del d
return
"""Easy to use dialogs.