# Authors: Jeff Childers, Will Sadkin
# Email: jchilders_98@yahoo.com, wsadkin@nameconnector.com
# Created: 02/11/2003
-# Copyright: (c) 2003 by Jeff Childers, 2003
+# Copyright: (c) 2003 by Jeff Childers, Will Sadkin, 2003
# Portions: (c) 2002 by Will Sadkin, 2002-2003
# RCS-ID: $Id$
-# License: wxWindows license
+# License: wxWidgets license
#----------------------------------------------------------------------------
# NOTE:
-# This was written way it is because of the lack of masked edit controls
-# in wxWindows/wxPython.
-#
# MaskedEdit controls are based on a suggestion made on [wxPython-Users] by
# Jason Hihn, and borrows liberally from Will Sadkin's original masked edit
# control for time entry, TimeCtrl (which is now rewritten using this
ctl.GetChoiceRequired()
ctl.GetFormatcodes()
+ <b><i>Note:</i></b> After any change in parameters, the choices for the
+ control are reevaluated to ensure that they are still legal. If you
+ have large choice lists, it is therefore more efficient to set parameters
+ before setting the choices available.
+
<b>.SetFieldParameters(field_index, **kwargs)</b>
This function allows you to specify change individual field
parameters after construction. (Indices are 0-based.)
decimal point. Without a decimal (e.g. '######', the control will treat it as an integer
value. With a decimal (e.g. '###.##'), the control will act as a floating point control
(i.e. press decimal to 'tab' to the decimal position). Pressing decimal in the
-integer control truncates the value.
+integer control truncates the value. However, for a true numeric control,
+MaskedNumCtrl provides all this, and true numeric input/output support as well.
Check your controls by calling each control's .IsValid() function and the
_OnHome(event)
_OnEnd(event)
+ The following routine provides a hook back to any class derivations, so that
+ they can react to parameter changes before any value is set/reset as a result of
+ those changes. (eg. MaskedComboBox needs to detect when the choices list is
+ modified, either implicitly or explicitly, so it can reset the base control
+ to have the appropriate choice list *before* the initial value is reset to match.)
+
+ _OnCtrlParametersChanged()
+
+Accessor Functions
+------------------
+ For convenience, each class derived from MaskedEditMixin should
+ define an accessors mixin, so that it exposes only those parameters
+ that make sense for the derivation. This is done with an intermediate
+ level of inheritance, ie:
+
+ class BaseMaskedTextCtrl( TextCtrl, MaskedEditMixin ):
+
+ class MaskedTextCtrl( BaseMaskedTextCtrl, MaskedEditAccessorsMixin ):
+ class MaskedNumCtrl( BaseMaskedTextCtrl, MaskedNumCtrlAccessorsMixin ):
+ class IpAddrCtrl( BaseMaskedTextCtrl, IpAddrCtrlAccessorsMixin ):
+ class TimeCtrl( BaseMaskedTextCtrl, TimeCtrlAccessorsMixin ):
+
+ etc.
+
+ Each accessors mixin defines Get/Set functions for the base class parameters
+ that are appropriate for that derivation.
+ This allows the base classes to be "more generic," exposing the widest
+ set of options, while not requiring derived classes to be so general.
"""
import copy
from wx.tools.dbg import Logger
dbg = Logger()
-dbg(enable=0)
+##dbg(enable=0)
## ---------- ---------- ---------- ---------- ---------- ---------- ----------
'validRegex': '^' + months + '-' + days + '-' + '\d{4} ' + hours + ':' + minutes + ':' + seconds + ' (A|P)M',
'description': "US Date + Time\n(w/hypens)"
},
- "USDATEMILTIMEMMDDYYYY/HHMMSS": {
+ "USDATE24HRTIMEMMDDYYYY/HHMMSS": {
'mask': "##/##/#### ##:##:##",
'formatcodes': 'DF',
'validRegex': '^' + months + '/' + days + '/' + '\d{4} ' + milhours + ':' + minutes + ':' + seconds,
- 'description': "US Date + Military Time"
+ 'description': "US Date + 24Hr (Military) Time"
},
- "USDATEMILTIMEMMDDYYYY-HHMMSS": {
+ "USDATE24HRTIMEMMDDYYYY-HHMMSS": {
'mask': "##-##-#### ##:##:##",
'formatcodes': 'DF',
'validRegex': '^' + months + '-' + days + '-' + '\d{4} ' + milhours + ':' + minutes + ':' + seconds,
- 'description': "US Date + Military Time\n(w/hypens)"
+ 'description': "US Date + 24Hr Time\n(w/hypens)"
},
"USDATETIMEMMDDYYYY/HHMM": {
'mask': "##/##/#### ##:## AM",
'validRegex': '^' + months + '/' + days + '/' + '\d{4} ' + hours + ':' + minutes + ' (A|P)M',
'description': "US Date + Time\n(without seconds)"
},
- "USDATEMILTIMEMMDDYYYY/HHMM": {
+ "USDATE24HRTIMEMMDDYYYY/HHMM": {
'mask': "##/##/#### ##:##",
'formatcodes': 'DF',
'validRegex': '^' + months + '/' + days + '/' + '\d{4} ' + milhours + ':' + minutes,
- 'description': "US Date + Military Time\n(without seconds)"
+ 'description': "US Date + 24Hr Time\n(without seconds)"
},
"USDATETIMEMMDDYYYY-HHMM": {
'mask': "##-##-#### ##:## AM",
'validRegex': '^' + months + '-' + days + '-' + '\d{4} ' + hours + ':' + minutes + ' (A|P)M',
'description': "US Date + Time\n(w/hypens and w/o secs)"
},
- "USDATEMILTIMEMMDDYYYY-HHMM": {
+ "USDATE24HRTIMEMMDDYYYY-HHMM": {
'mask': "##-##-#### ##:##",
'formatcodes': 'DF',
'validRegex': '^' + months + '-' + days + '-' + '\d{4} ' + milhours + ':' + minutes,
- 'description': "US Date + Military Time\n(w/hyphens and w/o seconds)"
+ 'description': "US Date + 24Hr Time\n(w/hyphens and w/o seconds)"
},
"USDATEMMDDYYYY/": {
'mask': "##/##/####",
'description': "DD.MM.YYYY HH:MM"
},
- "EUDATEMILTIMEYYYYMMDD/HHMMSS": {
+ "EUDATE24HRTIMEYYYYMMDD/HHMMSS": {
'mask': "####/##/## ##:##:##",
'formatcodes': 'DF',
'validRegex': '^' + '\d{4}'+ '/' + months + '/' + days + ' ' + milhours + ':' + minutes + ':' + seconds,
- 'description': "YYYY/MM/DD Mil. Time"
+ 'description': "YYYY/MM/DD 24Hr Time"
},
- "EUDATEMILTIMEYYYYMMDD.HHMMSS": {
+ "EUDATE24HRTIMEYYYYMMDD.HHMMSS": {
'mask': "####.##.## ##:##:##",
'formatcodes': 'DF',
'validRegex': '^' + '\d{4}'+ '.' + months + '.' + days + ' ' + milhours + ':' + minutes + ':' + seconds,
- 'description': "YYYY.MM.DD Mil. Time"
+ 'description': "YYYY.MM.DD 24Hr Time"
},
- "EUDATEMILTIMEDDMMYYYY/HHMMSS": {
+ "EUDATE24HRTIMEDDMMYYYY/HHMMSS": {
'mask': "##/##/#### ##:##:##",
'formatcodes': 'DF',
'validRegex': '^' + days + '/' + months + '/' + '\d{4} ' + milhours + ':' + minutes + ':' + seconds,
- 'description': "DD/MM/YYYY Mil. Time"
+ 'description': "DD/MM/YYYY 24Hr Time"
},
- "EUDATEMILTIMEDDMMYYYY.HHMMSS": {
+ "EUDATE24HRTIMEDDMMYYYY.HHMMSS": {
'mask': "##.##.#### ##:##:##",
'formatcodes': 'DF',
'validRegex': '^' + days + '.' + months + '.' + '\d{4} ' + milhours + ':' + minutes + ':' + seconds,
- 'description': "DD.MM.YYYY Mil. Time"
+ 'description': "DD.MM.YYYY 24Hr Time"
},
- "EUDATEMILTIMEYYYYMMDD/HHMM": {
+ "EUDATE24HRTIMEYYYYMMDD/HHMM": {
'mask': "####/##/## ##:##",
'formatcodes': 'DF','validRegex': '^' + '\d{4}'+ '/' + months + '/' + days + ' ' + milhours + ':' + minutes,
- 'description': "YYYY/MM/DD Mil. Time\n(w/o seconds)"
+ 'description': "YYYY/MM/DD 24Hr Time\n(w/o seconds)"
},
- "EUDATEMILTIMEYYYYMMDD.HHMM": {
+ "EUDATE24HRTIMEYYYYMMDD.HHMM": {
'mask': "####.##.## ##:##",
'formatcodes': 'DF',
'validRegex': '^' + '\d{4}'+ '.' + months + '.' + days + ' ' + milhours + ':' + minutes,
- 'description': "YYYY.MM.DD Mil. Time\n(w/o seconds)"
+ 'description': "YYYY.MM.DD 24Hr Time\n(w/o seconds)"
},
- "EUDATEMILTIMEDDMMYYYY/HHMM": {
+ "EUDATE24HRTIMEDDMMYYYY/HHMM": {
'mask': "##/##/#### ##:##",
'formatcodes': 'DF',
'validRegex': '^' + days + '/' + months + '/' + '\d{4} ' + milhours + ':' + minutes,
- 'description': "DD/MM/YYYY Mil. Time\n(w/o seconds)"
+ 'description': "DD/MM/YYYY 24Hr Time\n(w/o seconds)"
},
- "EUDATEMILTIMEDDMMYYYY.HHMM": {
+ "EUDATE24HRTIMEDDMMYYYY.HHMM": {
'mask': "##.##.#### ##:##",
'formatcodes': 'DF',
'validRegex': '^' + days + '.' + months + '.' + '\d{4} ' + milhours + ':' + minutes,
- 'description': "DD.MM.YYYY Mil. Time\n(w/o seconds)"
+ 'description': "DD.MM.YYYY 24Hr Time\n(w/o seconds)"
},
"TIMEHHMMSS": {
'validRegex': '^' + hours + ':' + minutes + ' (A|P)M',
'description': "HH:MM (A|P)M\n(see TimeCtrl)"
},
- "MILTIMEHHMMSS": {
+ "24HRTIMEHHMMSS": {
'mask': "##:##:##",
'formatcodes': 'TF',
'validRegex': '^' + milhours + ':' + minutes + ':' + seconds,
- 'description': "Military HH:MM:SS\n(see TimeCtrl)"
+ 'description': "24Hr HH:MM:SS\n(see TimeCtrl)"
},
- "MILTIMEHHMM": {
+ "24HRTIMEHHMM": {
'mask': "##:##",
'formatcodes': 'TF',
'validRegex': '^' + milhours + ':' + minutes,
- 'description': "Military HH:MM\n(see TimeCtrl)"
+ 'description': "24Hr HH:MM\n(see TimeCtrl)"
},
"USSOCIALSEC": {
'mask': "###-##-####",
This is the "constructor" for setting up parameters for fields.
a field_index of -1 is used to indicate "the entire control."
"""
-## dbg('Field::Field', indent=1)
+#### dbg('Field::Field', indent=1)
# Validate legitimate set of parameters:
for key in kwargs.keys():
if key not in Field.valid_params.keys():
-## dbg(indent=0)
+#### dbg(indent=0)
raise TypeError('invalid parameter "%s"' % (key))
# Set defaults for each parameter for this instance, and fully
self._SetParameters(**kwargs)
self._ValidateParameters(**kwargs)
-## dbg(indent=0)
+#### dbg(indent=0)
def _SetParameters(self, **kwargs):
This function can be used to set individual or multiple parameters for
a masked edit field parameter after construction.
"""
- dbg(suspend=1)
- dbg('maskededit.Field::_SetParameters', indent=1)
+## dbg(suspend=1)
+## dbg('maskededit.Field::_SetParameters', indent=1)
# Validate keyword arguments:
for key in kwargs.keys():
if key not in Field.valid_params.keys():
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise AttributeError('invalid keyword argument "%s"' % key)
if self._index is not None: dbg('field index:', self._index)
- dbg('parameters:', indent=1)
+## dbg('parameters:', indent=1)
for key, value in kwargs.items():
- dbg('%s:' % key, value)
- dbg(indent=0)
+## dbg('%s:' % key, value)
+ pass
+## dbg(indent=0)
+
old_fillChar = self._fillChar # store so we can change choice lists accordingly if it changes
if kwargs.has_key('fillChar'):
self._old_fillChar = old_fillChar
-## dbg("self._old_fillChar: '%s'" % self._old_fillChar)
+#### dbg("self._old_fillChar: '%s'" % self._old_fillChar)
if kwargs.has_key('mask') or kwargs.has_key('validRegex'): # (set/changed)
self._isInt = isInteger(self._mask)
- dbg('isInt?', self._isInt, 'self._mask:"%s"' % self._mask)
+## dbg('isInt?', self._isInt, 'self._mask:"%s"' % self._mask)
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
def _ValidateParameters(self, **kwargs):
This function can be used to validate individual or multiple parameters for
a masked edit field parameter after construction.
"""
- dbg(suspend=1)
- dbg('maskededit.Field::_ValidateParameters', indent=1)
+## dbg(suspend=1)
+## dbg('maskededit.Field::_ValidateParameters', indent=1)
if self._index is not None: dbg('field index:', self._index)
-## dbg('parameters:', indent=1)
+#### dbg('parameters:', indent=1)
## for key, value in kwargs.items():
-## dbg('%s:' % key, value)
-## dbg(indent=0)
-## dbg("self._old_fillChar: '%s'" % self._old_fillChar)
+#### dbg('%s:' % key, value)
+#### dbg(indent=0)
+#### dbg("self._old_fillChar: '%s'" % self._old_fillChar)
# Verify proper numeric format params:
if self._groupdigits and self._groupChar == self._decimalChar:
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise AttributeError("groupChar '%s' cannot be the same as decimalChar '%s'" % (self._groupChar, self._decimalChar))
else:
self._filter = re.compile(self._validRegex)
except:
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise TypeError('%s: validRegex "%s" not a legal regular expression' % (str(self._index), self._validRegex))
else:
self._filter = None
self._rangeLow = 0
if self._validRange:
if type(self._validRange) != types.TupleType or len( self._validRange )!= 2 or self._validRange[0] > self._validRange[1]:
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise TypeError('%s: validRange %s parameter must be tuple of form (a,b) where a <= b'
% (str(self._index), repr(self._validRange)) )
if kwargs.has_key('choices') or (len(self._choices) and len(self._choices[0]) != len(self._mask)): # (set/changed)
self._hasList = False
if self._choices and type(self._choices) not in (types.TupleType, types.ListType):
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise TypeError('%s: choices must be a sequence of strings' % str(self._index))
elif len( self._choices) > 0:
for choice in self._choices:
if type(choice) not in (types.StringType, types.UnicodeType):
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise TypeError('%s: choices must be a sequence of strings' % str(self._index))
length = len(self._mask)
- dbg('len(%s)' % self._mask, length, 'len(self._choices):', len(self._choices), 'length:', length, 'self._alignRight?', self._alignRight)
+## dbg('len(%s)' % self._mask, length, 'len(self._choices):', len(self._choices), 'length:', length, 'self._alignRight?', self._alignRight)
if len(self._choices) and length:
if len(self._choices[0]) > length:
# changed mask without respecifying choices; readjust the width as appropriate:
self._choices = [choice.rjust( length ) for choice in self._choices]
else:
self._choices = [choice.ljust( length ) for choice in self._choices]
- dbg('aligned choices:', self._choices)
+## dbg('aligned choices:', self._choices)
if hasattr(self, '_template'):
# Verify each choice specified is valid:
# allow empty values even if invalid, (just colored differently)
continue
if not self.IsValid(choice):
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise ValueError('%s: "%s" is not a valid value for the control as specified.' % (str(self._index), choice))
self._hasList = True
-## dbg("kwargs.has_key('fillChar')?", kwargs.has_key('fillChar'), "len(self._choices) > 0?", len(self._choices) > 0)
-## dbg("self._old_fillChar:'%s'" % self._old_fillChar, "self._fillChar: '%s'" % self._fillChar)
+#### dbg("kwargs.has_key('fillChar')?", kwargs.has_key('fillChar'), "len(self._choices) > 0?", len(self._choices) > 0)
+#### dbg("self._old_fillChar:'%s'" % self._old_fillChar, "self._fillChar: '%s'" % self._fillChar)
if kwargs.has_key('fillChar') and len(self._choices) > 0:
if kwargs['fillChar'] != ' ':
self._choices = [choice.replace(' ', self._fillChar) for choice in self._choices]
else:
self._choices = [choice.replace(self._old_fillChar, self._fillChar) for choice in self._choices]
- dbg('updated choices:', self._choices)
+## dbg('updated choices:', self._choices)
if kwargs.has_key('autoSelect') and kwargs['autoSelect']:
if not self._hasList:
- dbg('no list to auto complete; ignoring "autoSelect=True"')
+## dbg('no list to auto complete; ignoring "autoSelect=True"')
self._autoSelect = False
# reset field validity assumption:
self._valid = True
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
def _GetParameter(self, paramname):
Indicates whether the specified slice is considered empty for the
field.
"""
- dbg('Field::IsEmpty("%s")' % slice, indent=1)
+## dbg('Field::IsEmpty("%s")' % slice, indent=1)
if not hasattr(self, '_template'):
- dbg(indent=0)
+## dbg(indent=0)
raise AttributeError('_template')
- dbg('self._template: "%s"' % self._template)
- dbg('self._defaultValue: "%s"' % str(self._defaultValue))
+## dbg('self._template: "%s"' % self._template)
+## dbg('self._defaultValue: "%s"' % str(self._defaultValue))
if slice == self._template and not self._defaultValue:
- dbg(indent=0)
+## dbg(indent=0)
return True
elif slice == self._template:
empty = True
for pos in range(len(self._template)):
-## dbg('slice[%(pos)d] != self._fillChar?' %locals(), slice[pos] != self._fillChar[pos])
+#### dbg('slice[%(pos)d] != self._fillChar?' %locals(), slice[pos] != self._fillChar[pos])
if slice[pos] not in (' ', self._fillChar):
empty = False
break
- dbg("IsEmpty? %(empty)d (do all mask chars == fillChar?)" % locals(), indent=0)
+## dbg("IsEmpty? %(empty)d (do all mask chars == fillChar?)" % locals(), indent=0)
return empty
else:
- dbg("IsEmpty? 0 (slice doesn't match template)", indent=0)
+## dbg("IsEmpty? 0 (slice doesn't match template)", indent=0)
return False
Indicates whether the specified slice is considered a valid value for the
field.
"""
- dbg(suspend=1)
- dbg('Field[%s]::IsValid("%s")' % (str(self._index), slice), indent=1)
+## dbg(suspend=1)
+## dbg('Field[%s]::IsValid("%s")' % (str(self._index), slice), indent=1)
valid = True # assume true to start
if self.IsEmpty(slice):
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
if self._emptyInvalid:
return False
else:
return True
elif self._hasList and self._choiceRequired:
- dbg("(member of list required)")
+## dbg("(member of list required)")
# do case-insensitive match on list; strip surrounding whitespace from slice (already done for choices):
if self._fillChar != ' ':
slice = slice.replace(self._fillChar, ' ')
- dbg('updated slice:"%s"' % slice)
+## dbg('updated slice:"%s"' % slice)
compareStr = slice.strip()
if self._compareNoCase:
valid = compareStr in self._compareChoices
elif self._hasRange and not self.IsEmpty(slice):
- dbg('validating against range')
+## dbg('validating against range')
try:
# allow float as well as int ranges (int comparisons for free.)
valid = self._rangeLow <= float(slice) <= self._rangeHigh
valid = False
elif self._validRegex and self._filter:
- dbg('validating against regex')
+## dbg('validating against regex')
valid = (re.match( self._filter, slice) is not None)
if valid and self._validFunc:
- dbg('validating against supplied function')
+## dbg('validating against supplied function')
valid = self._validFunc(slice)
- dbg('valid?', valid, indent=0, suspend=0)
+## dbg('valid?', valid, indent=0, suspend=0)
return valid
def _AdjustField(self, slice):
""" 'Fixes' an integer field. Right or left-justifies, as required."""
- dbg('Field::_AdjustField("%s")' % slice, indent=1)
+## dbg('Field::_AdjustField("%s")' % slice, indent=1)
length = len(self._mask)
-## dbg('length(self._mask):', length)
-## dbg('self._useParensForNegatives?', self._useParensForNegatives)
+#### dbg('length(self._mask):', length)
+#### dbg('self._useParensForNegatives?', self._useParensForNegatives)
if self._isInt:
if self._useParensForNegatives:
signpos = slice.find('(')
intStr = string.replace(intStr,self._fillChar,"") # drop extra fillchars
intStr = string.replace(intStr,"-","") # drop sign, if any
intStr = string.replace(intStr, self._groupChar, "") # lose commas/dots
-## dbg('intStr:"%s"' % intStr)
+#### dbg('intStr:"%s"' % intStr)
start, end = self._extent
field_len = end - start
if not self._padZero and len(intStr) != field_len and intStr.strip():
intStr = str(long(intStr))
-## dbg('raw int str: "%s"' % intStr)
-## dbg('self._groupdigits:', self._groupdigits, 'self._formatcodes:', self._formatcodes)
+#### dbg('raw int str: "%s"' % intStr)
+#### dbg('self._groupdigits:', self._groupdigits, 'self._formatcodes:', self._formatcodes)
if self._groupdigits:
new = ''
cnt = 1
intStr = new
# else... leave it without the commas...
- dbg('padzero?', self._padZero)
- dbg('len(intStr):', len(intStr), 'field length:', length)
+## dbg('padzero?', self._padZero)
+## dbg('len(intStr):', len(intStr), 'field length:', length)
if self._padZero and len(intStr) < length:
intStr = '0' * (length - len(intStr)) + intStr
if signpos != -1: # we had a sign before; restore it
slice = slice.ljust( length )
if self._fillChar != ' ':
slice = slice.replace(' ', self._fillChar)
- dbg('adjusted slice: "%s"' % slice, indent=0)
+## dbg('adjusted slice: "%s"' % slice, indent=0)
return slice
for key, value in MaskedEditMixin.valid_ctrl_params.items():
setattr(self, '_' + key, copy.copy(value))
if not kwargs.has_key(key):
-## dbg('%s: "%s"' % (key, repr(value)))
+#### dbg('%s: "%s"' % (key, repr(value)))
kwargs[key] = copy.copy(value)
# Create a "field" that holds global parameters for control constraints
This public function can be used to set individual or multiple masked edit
parameters after construction.
"""
- dbg(suspend=1)
- dbg('MaskedEditMixin::SetCtrlParameters', indent=1)
-## dbg('kwargs:', indent=1)
+## dbg(suspend=1)
+## dbg('MaskedEditMixin::SetCtrlParameters', indent=1)
+#### dbg('kwargs:', indent=1)
## for key, value in kwargs.items():
-## dbg(key, '=', value)
-## dbg(indent=0)
+#### dbg(key, '=', value)
+#### dbg(indent=0)
# Validate keyword arguments:
constraint_kwargs = {}
for key, value in kwargs.items():
key = key.replace('Color', 'Colour') # for b-c, and standard wxPython spelling
if key not in MaskedEditMixin.valid_ctrl_params.keys() + Field.valid_params.keys():
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise TypeError('Invalid keyword argument "%s" for control "%s"' % (key, self.name))
elif key in Field.valid_params.keys():
constraint_kwargs[key] = value
else:
autoformat = None
+ # handle "parochial name" backward compatibility:
+ if autoformat and autoformat.find('MILTIME') != -1 and autoformat not in masktags.keys():
+ autoformat = autoformat.replace('MILTIME', '24HRTIME')
+
if autoformat != self._autoformat and autoformat in masktags.keys():
- dbg('autoformat:', autoformat)
+## dbg('autoformat:', autoformat)
self._autoformat = autoformat
mask = masktags[self._autoformat]['mask']
# gather rest of any autoformat parameters:
elif autoformat and not autoformat in masktags.keys():
raise AttributeError('invalid value for autoformat parameter: %s' % repr(autoformat))
else:
- dbg('autoformat not selected')
+## dbg('autoformat not selected')
if kwargs.has_key('mask'):
mask = kwargs['mask']
- dbg('mask:', mask)
+## dbg('mask:', mask)
## Assign style flags
if mask is None:
- dbg('preserving previous mask')
+## dbg('preserving previous mask')
mask = self._previous_mask # preserve previous mask
else:
- dbg('mask (re)set')
+## dbg('mask (re)set')
reset_args['reset_mask'] = mask
constraint_kwargs['mask'] = mask
for i in range(len(fields)):
field = fields[i]
if not isinstance(field, Field):
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise AttributeError('invalid type for field parameter: %s' % repr(field))
self._fields[i] = field
elif type(fields) == types.DictionaryType:
for index, field in fields.items():
if not isinstance(field, Field):
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise AttributeError('invalid type for field parameter: %s' % repr(field))
self._fields[index] = field
else:
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
raise AttributeError('fields parameter must be a list or dictionary; not %s' % repr(fields))
# Assign constraint parameters for entire control:
-## dbg('control constraints:', indent=1)
+#### dbg('control constraints:', indent=1)
## for key, value in constraint_kwargs.items():
-## dbg('%s:' % key, value)
-## dbg(indent=0)
+#### dbg('%s:' % key, value)
+#### dbg(indent=0)
# determine if changing parameters that should affect the entire control:
for key in MaskedEditMixin.valid_ctrl_params.keys():
raise TypeError('%s not a legal color specification for %s' % (repr(ctrl_kwargs[key]), key))
- dbg('self._retainFieldValidation:', self._retainFieldValidation)
+## dbg('self._retainFieldValidation:', self._retainFieldValidation)
if not self._retainFieldValidation:
# Build dictionary of any changing parameters which should be propagated to the
# component fields:
for arg in Field.propagating_params:
-## dbg('kwargs.has_key(%s)?' % arg, kwargs.has_key(arg))
-## dbg('getattr(self._ctrl_constraints, _%s)?' % arg, getattr(self._ctrl_constraints, '_'+arg))
+#### dbg('kwargs.has_key(%s)?' % arg, kwargs.has_key(arg))
+#### dbg('getattr(self._ctrl_constraints, _%s)?' % arg, getattr(self._ctrl_constraints, '_'+arg))
reset_args[arg] = kwargs.has_key(arg) and kwargs[arg] != getattr(self._ctrl_constraints, '_'+arg)
-## dbg('reset_args[%s]?' % arg, reset_args[arg])
+#### dbg('reset_args[%s]?' % arg, reset_args[arg])
# Set the control-level constraints:
self._ctrl_constraints._SetParameters(**constraint_kwargs)
# Validate that all choices for given fields are at least of the
# necessary length, and that they all would be valid pastes if pasted
# into their respective fields:
-## dbg('validating choices')
+#### dbg('validating choices')
self._validateChoices()
elif self._autoformat.find('DMMY') != -1: self._datestyle = 'DMY'
elif self._autoformat.find('DMMMY') != -1: self._datestyle = 'DMY'
+ # Give derived controls a chance to react to parameter changes before
+ # potentially changing current value of the control.
+ self._OnCtrlParametersChanged()
if self.controlInitialized:
# Then the base control is available for configuration;
self._setFont()
if reset_args.has_key('reset_mask'):
- dbg('reset mask')
+## dbg('reset mask')
curvalue = self._GetValue()
if curvalue.strip():
try:
- dbg('attempting to _SetInitialValue(%s)' % self._GetValue())
+## dbg('attempting to _SetInitialValue(%s)' % self._GetValue())
self._SetInitialValue(self._GetValue())
except Exception, e:
- dbg('exception caught:', e)
- dbg("current value doesn't work; attempting to reset to template")
+## dbg('exception caught:', e)
+## dbg("current value doesn't work; attempting to reset to template")
self._SetInitialValue()
else:
- dbg('attempting to _SetInitialValue() with template')
+## dbg('attempting to _SetInitialValue() with template')
self._SetInitialValue()
elif kwargs.has_key('useParensForNegatives'):
if newvalue[-1] in (' ', ')'):
newvalue = newvalue[:-1]
- dbg('reconfiguring value for parens:"%s"' % newvalue)
+## dbg('reconfiguring value for parens:"%s"' % newvalue)
self._SetValue(newvalue)
if self._prevValue != newvalue:
self._prevValue = newvalue # disallow undo of sign type
if self._autofit:
- dbg('setting client size to:', self._CalcSize())
+## dbg('setting client size to:', self._CalcSize())
self.SetClientSize(self._CalcSize())
# Set value/type-specific formatting
self._applyFormatting()
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
def SetMaskParameters(self, **kwargs):
""" old name for this function """
return self.GetCtrlParameter(paramname)
- # ## TRICKY BIT: to avoid a ton of boiler-plate, and to
- # ## automate the getter/setter generation for each valid
- # ## control parameter so we never forget to add the
- # ## functions when adding parameters, this loop
- # ## programmatically adds them to the class:
- # ## (This makes it easier for Designers like Boa to
- # ## deal with masked controls.)
- # ##
- for param in valid_ctrl_params.keys() + Field.valid_params.keys():
- propname = param[0].upper() + param[1:]
- exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
- exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
- if param.find('Colour') != -1:
- # add non-british spellings, for backward-compatibility
- propname.replace('Colour', 'Color')
- exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
- exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+## This idea worked, but Boa was unable to use this solution...
+## def _attachMethod(self, func):
+## import new
+## setattr(self, func.__name__, new.instancemethod(func, self, self.__class__))
+##
+##
+## def _DefinePropertyFunctions(exposed_params):
+## for param in exposed_params:
+## propname = param[0].upper() + param[1:]
+##
+## exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
+## exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+## self._attachMethod(locals()['Set%s' % propname])
+## self._attachMethod(locals()['Get%s' % propname])
+##
+## if param.find('Colour') != -1:
+## # add non-british spellings, for backward-compatibility
+## propname.replace('Colour', 'Color')
+##
+## exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
+## exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+## self._attachMethod(locals()['Set%s' % propname])
+## self._attachMethod(locals()['Get%s' % propname])
+##
def SetFieldParameters(self, field_index, **kwargs):
of booleans indicating whether or not a given position in the mask is
a mask character or not.
"""
- dbg('_processMask: mask', mask, indent=1)
+## dbg('_processMask: mask', mask, indent=1)
# regular expression for parsing c{n} syntax:
rex = re.compile('([' +string.join(maskchars,"") + '])\{(\d+)\}')
s = mask
self._signOk = '-' in self._ctrl_constraints._formatcodes and (self._isFloat or self._isInt)
self._useParens = self._ctrl_constraints._useParensForNegatives
self._isNeg = False
-## dbg('self._signOk?', self._signOk, 'self._useParens?', self._useParens)
-## dbg('isFloatingPoint(%s)?' % (s), isFloatingPoint(s),
+#### dbg('self._signOk?', self._signOk, 'self._useParens?', self._useParens)
+#### dbg('isFloatingPoint(%s)?' % (s), isFloatingPoint(s),
## 'ctrl regex:', self._ctrl_constraints._validRegex)
if self._signOk and s[0] != ' ':
s = s[:i] + s[i+1:] # elide the 2nd '\' as well
else: # else if special char, mark position accordingly
ismasked[i] = s[i] in maskchars
-## dbg('ismasked[%d]:' % i, ismasked[i], s)
+#### dbg('ismasked[%d]:' % i, ismasked[i], s)
i += 1 # increment to next char
-## dbg('ismasked:', ismasked)
- dbg('new mask: "%s"' % s, indent=0)
+#### dbg('ismasked:', ismasked)
+## dbg('new mask: "%s"' % s, indent=0)
return s, ismasked
self._fields[1] = Field()
self._decimalpos = string.find( self._mask, '.')
- dbg('decimal pos =', self._decimalpos)
+## dbg('decimal pos =', self._decimalpos)
formatcodes = self._fields[0]._GetParameter('formatcodes')
if 'R' not in formatcodes: formatcodes += 'R'
pos = i # figure out field for 1st editable space:
while i <= len(self._mask):
-## dbg('searching: outer field loop: i = ', i)
+#### dbg('searching: outer field loop: i = ', i)
if self._isMaskChar(i):
-## dbg('1st char is mask char; recording edit_start=', i)
+#### dbg('1st char is mask char; recording edit_start=', i)
edit_start = i
# Skip to end of editable part of current field:
while i < len(self._mask) and self._isMaskChar(i):
self._lookupField[i] = field_index
i += 1
-## dbg('edit_end =', i)
+#### dbg('edit_end =', i)
edit_end = i
self._lookupField[i] = field_index
-## dbg('self._fields.has_key(%d)?' % field_index, self._fields.has_key(field_index))
+#### dbg('self._fields.has_key(%d)?' % field_index, self._fields.has_key(field_index))
if not self._fields.has_key(field_index):
kwargs = Field.valid_params.copy()
kwargs['index'] = field_index
break # if past end, we're done
else:
field_index += 1
-## dbg('next field:', field_index)
+#### dbg('next field:', field_index)
indices = self._fields.keys()
indices.sort()
self._field_indices = indices[1:]
-## dbg('lookupField map:', indent=1)
+#### dbg('lookupField map:', indent=1)
## for i in range(len(self._mask)):
-## dbg('pos %d:' % i, self._lookupField[i])
-## dbg(indent=0)
+#### dbg('pos %d:' % i, self._lookupField[i])
+#### dbg(indent=0)
# Verify that all field indices specified are valid for mask:
for index in self._fields.keys():
for field in self._fields.values():
if field._defaultValue and not reset_default:
default_set = True
- dbg('default set?', default_set)
+## dbg('default set?', default_set)
# Determine overall new template for control, and keep track of previous
# values, so that current control value can be modified as appropriate:
field._template = ""
for pos in range(len(self._mask)):
-## dbg('pos:', pos)
+#### dbg('pos:', pos)
field = self._FindField(pos)
-## dbg('field:', field._index)
+#### dbg('field:', field._index)
start, end = field._extent
if pos == 0 and self._signOk:
curvalue[pos] = fillChar
if not field._defaultValue and not self._ctrl_constraints._defaultValue:
-## dbg('no default value')
+#### dbg('no default value')
self._template += fillChar
field._template += fillChar
elif field._defaultValue and not reset_default:
-## dbg('len(field._defaultValue):', len(field._defaultValue))
-## dbg('pos-start:', pos-start)
+#### dbg('len(field._defaultValue):', len(field._defaultValue))
+#### dbg('pos-start:', pos-start)
if len(field._defaultValue) > pos-start:
-## dbg('field._defaultValue[pos-start]: "%s"' % field._defaultValue[pos-start])
+#### dbg('field._defaultValue[pos-start]: "%s"' % field._defaultValue[pos-start])
self._template += field._defaultValue[pos-start]
field._template += field._defaultValue[pos-start]
else:
-## dbg('field default not long enough; using fillChar')
+#### dbg('field default not long enough; using fillChar')
self._template += fillChar
field._template += fillChar
else:
if len(self._ctrl_constraints._defaultValue) > pos:
-## dbg('using control default')
+#### dbg('using control default')
self._template += self._ctrl_constraints._defaultValue[pos]
field._template += self._ctrl_constraints._defaultValue[pos]
else:
-## dbg('ctrl default not long enough; using fillChar')
+#### dbg('ctrl default not long enough; using fillChar')
self._template += fillChar
field._template += fillChar
-## dbg('field[%d]._template now "%s"' % (field._index, field._template))
-## dbg('self._template now "%s"' % self._template)
+#### dbg('field[%d]._template now "%s"' % (field._index, field._template))
+#### dbg('self._template now "%s"' % self._template)
else:
self._template += self._mask[pos]
if default_set:
self._defaultValue = self._template
- dbg('self._defaultValue:', self._defaultValue)
+## dbg('self._defaultValue:', self._defaultValue)
if not self.IsEmpty(self._defaultValue) and not self.IsValid(self._defaultValue):
-## dbg(indent=0)
+#### dbg(indent=0)
raise ValueError('Default value of "%s" is not a valid value for control "%s"' % (self._defaultValue, self.name))
# if no fillchar change, but old value == old template, replace it:
self._defaultValue = None
if reset_value:
- dbg('resetting value to: "%s"' % newvalue)
+## dbg('resetting value to: "%s"' % newvalue)
pos = self._GetInsertionPoint()
sel_start, sel_to = self._GetSelection()
self._SetValue(newvalue)
inherit_args['defaultValue'] = "" # (reset for field)
for param in Field.propagating_params:
-## dbg('reset_args.has_key(%s)?' % param, reset_args.has_key(param))
-## dbg('reset_args.has_key(%(param)s) and reset_args[%(param)s]?' % locals(), reset_args.has_key(param) and reset_args[param])
+#### dbg('reset_args.has_key(%s)?' % param, reset_args.has_key(param))
+#### dbg('reset_args.has_key(%(param)s) and reset_args[%(param)s]?' % locals(), reset_args.has_key(param) and reset_args[param])
if reset_args.has_key(param):
inherit_args[param] = self.GetCtrlParameter(param)
-## dbg('inherit_args[%s]' % param, inherit_args[param])
+#### dbg('inherit_args[%s]' % param, inherit_args[param])
if inherit_args:
field._SetParameters(**inherit_args)
if field._choices:
index = field._index
if len(self._field_indices) == 1 and index == 0 and field._choices == self._ctrl_constraints._choices:
- dbg('skipping (duplicate) choice validation of field 0')
+## dbg('skipping (duplicate) choice validation of field 0')
continue
-## dbg('checking for choices for field', field._index)
+#### dbg('checking for choices for field', field._index)
start, end = field._extent
field_length = end - start
-## dbg('start, end, length:', start, end, field_length)
+#### dbg('start, end, length:', start, end, field_length)
for choice in field._choices:
-## dbg('testing "%s"' % choice)
+#### dbg('testing "%s"' % choice)
valid_paste, ignore, replace_to = self._validatePaste(choice, start, end)
if not valid_paste:
-## dbg(indent=0)
+#### dbg(indent=0)
raise ValueError('"%s" could not be entered into field %d of control "%s"' % (choice, index, self.name))
elif replace_to > end:
-## dbg(indent=0)
+#### dbg(indent=0)
raise ValueError('"%s" will not fit into field %d of control "%s"' (choice, index, self.name))
-## dbg(choice, 'valid in field', index)
+#### dbg(choice, 'valid in field', index)
def _configure(self, mask, **reset_args):
whole control.
"""
- dbg(suspend=1)
- dbg('MaskedEditMixin::_configure("%s")' % mask, indent=1)
+## dbg(suspend=1)
+## dbg('MaskedEditMixin::_configure("%s")' % mask, indent=1)
# Preprocess specified mask to expand {n} syntax, handle escaped
# mask characters, etc and build the resulting positionally keyed
# dictionary for which positions are mask vs. template characters:
self._mask, self.ismasked = self._processMask(mask)
self._masklength = len(self._mask)
-## dbg('processed mask:', self._mask)
+#### dbg('processed mask:', self._mask)
# Preserve original mask specified, for subsequent reprocessing
# if parameters change.
- dbg('mask: "%s"' % self._mask, 'previous mask: "%s"' % self._previous_mask)
+## dbg('mask: "%s"' % self._mask, 'previous mask: "%s"' % self._previous_mask)
self._previous_mask = mask # save unexpanded mask for next time
# Set expanded mask and extent of field -1 to width of entire control:
self._ctrl_constraints._SetParameters(mask = self._mask, extent=(0,self._masklength))
# instances as necessary, configure them with those extents, and
# build lookup table mapping each position for control to its corresponding
# field.
-## dbg('calculating field extents')
+#### dbg('calculating field extents')
self._calcFieldExtents()
reset_fillchar = reset_args.has_key('fillChar') and reset_args['fillChar']
reset_default = reset_args.has_key('defaultValue') and reset_args['defaultValue']
-## dbg('calculating template')
+#### dbg('calculating template')
self._calcTemplate(reset_fillchar, reset_default)
# Propagate control-level formatting and character constraints to each
# field if they don't already have them; if only one field, propagate
# control-level validation constraints to field as well:
-## dbg('propagating constraints')
+#### dbg('propagating constraints')
self._propagateConstraints(**reset_args)
raise AttributeError('groupChar (%s) and decimalChar (%s) must be distinct.' %
(self._fields[0]._groupChar, self._decimalChar) )
-## dbg('fields:', indent=1)
+#### dbg('fields:', indent=1)
## for i in [-1] + self._field_indices:
-## dbg('field %d:' % i, self._fields[i].__dict__)
-## dbg(indent=0)
+#### dbg('field %d:' % i, self._fields[i].__dict__)
+#### dbg(indent=0)
# Set up special parameters for numeric control, if appropriate:
if self._signOk:
if self._isFloat or self._isInt:
if self.controlInitialized:
value = self._GetValue()
-## dbg('value: "%s"' % value, 'len(value):', len(value),
+#### dbg('value: "%s"' % value, 'len(value):', len(value),
## 'len(self._ctrl_constraints._mask):',len(self._ctrl_constraints._mask))
if len(value) < len(self._ctrl_constraints._mask):
newvalue = value
newvalue = newvalue.rjust(len(self._ctrl_constraints._mask))
else:
newvalue = newvalue.ljust(len(self._ctrl_constraints._mask))
- dbg('old value: "%s"' % value)
- dbg('new value: "%s"' % newvalue)
+## dbg('old value: "%s"' % value)
+## dbg('new value: "%s"' % newvalue)
try:
self._SetValue(newvalue)
except Exception, e:
- dbg('exception raised:', e, 'resetting to initial value')
+## dbg('exception raised:', e, 'resetting to initial value')
self._SetInitialValue()
elif len(value) > len(self._ctrl_constraints._mask):
if not self._signOk:
newvalue, signpos, right_signpos = self._getSignedValue(newvalue)
- dbg('old value: "%s"' % value)
- dbg('new value: "%s"' % newvalue)
+## dbg('old value: "%s"' % value)
+## dbg('new value: "%s"' % newvalue)
try:
self._SetValue(newvalue)
except Exception, e:
- dbg('exception raised:', e, 'resetting to initial value')
+## dbg('exception raised:', e, 'resetting to initial value')
self._SetInitialValue()
elif not self._signOk and ('(' in value or '-' in value):
newvalue, signpos, right_signpos = self._getSignedValue(value)
- dbg('old value: "%s"' % value)
- dbg('new value: "%s"' % newvalue)
+## dbg('old value: "%s"' % value)
+## dbg('new value: "%s"' % newvalue)
try:
self._SetValue(newvalue)
except e:
- dbg('exception raised:', e, 'resetting to initial value')
+## dbg('exception raised:', e, 'resetting to initial value')
self._SetInitialValue()
# Replace up/down arrow default handling:
# make down act like tab, up act like shift-tab:
-## dbg('Registering numeric navigation and control handlers (if not already set)')
+#### dbg('Registering numeric navigation and control handlers (if not already set)')
if not self._keyhandlers.has_key(wx.WXK_DOWN):
self._SetKeycodeHandler(wx.WXK_DOWN, self._OnChangeField)
if not self._keyhandlers.has_key(wx.WXK_UP):
if not self._keyhandlers.has_key(ord(self._fields[0]._groupChar)):
self._SetKeyHandler(self._fields[0]._groupChar, self._OnGroupChar)
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
def _SetInitialValue(self, value=""):
It will also set/reset the font if necessary and apply
formatting to the control at this time.
"""
- dbg('MaskedEditMixin::_SetInitialValue("%s")' % value, indent=1)
+## dbg('MaskedEditMixin::_SetInitialValue("%s")' % value, indent=1)
if not value:
self._prevValue = self._curValue = self._template
# don't apply external validation rules in this case, as template may
try:
self._SetValue(self._curValue) # note the use of "raw" ._SetValue()...
except Exception, e:
- dbg('exception thrown:', e, indent=0)
+## dbg('exception thrown:', e, indent=0)
raise
else:
# Otherwise apply validation as appropriate to passed value:
-## dbg('value = "%s", length:' % value, len(value))
+#### dbg('value = "%s", length:' % value, len(value))
self._prevValue = self._curValue = value
try:
self.SetValue(value) # use public (validating) .SetValue()
except Exception, e:
- dbg('exception thrown:', e, indent=0)
+## dbg('exception thrown:', e, indent=0)
raise
# Set value/type-specific formatting
self._applyFormatting()
- dbg(indent=0)
+## dbg(indent=0)
def _calcSize(self, size=None):
""" Calculate automatic size if allowed; must be called after the base control is instantiated"""
-## dbg('MaskedEditMixin::_calcSize', indent=1)
+#### dbg('MaskedEditMixin::_calcSize', indent=1)
cont = (size is None or size == wx.DefaultSize)
if cont and self._autofit:
sizing_text += 'M'
if wx.Platform == "__WXMAC__": # give it even a little more...
sizing_text += 'M'
-## dbg('len(sizing_text):', len(sizing_text), 'sizing_text: "%s"' % sizing_text)
+#### dbg('len(sizing_text):', len(sizing_text), 'sizing_text: "%s"' % sizing_text)
w, h = self.GetTextExtent(sizing_text)
size = (w+4, self.GetClientSize().height)
-## dbg('size:', size, indent=0)
+#### dbg('size:', size, indent=0)
return size
def _setFont(self):
""" Set the control's font typeface -- pass the font name as str."""
-## dbg('MaskedEditMixin::_setFont', indent=1)
+#### dbg('MaskedEditMixin::_setFont', indent=1)
if not self._useFixedWidthFont:
self._font = wx.SystemSettings_GetFont(wx.SYS_DEFAULT_GUI_FONT)
else:
font = self.GetFont() # get size, weight, etc from current font
- # Set to teletype font (guaranteed to be mappable to all wxWindows
+ # Set to teletype font (guaranteed to be mappable to all wxWidgets
# platforms:
self._font = wx.Font( font.GetPointSize(), wx.TELETYPE, font.GetStyle(),
font.GetWeight(), font.GetUnderlined())
-## dbg('font string: "%s"' % font.GetNativeFontInfo().ToString())
+#### dbg('font string: "%s"' % font.GetNativeFontInfo().ToString())
self.SetFont(self._font)
-## dbg(indent=0)
+#### dbg(indent=0)
def _OnTextChange(self, event):
EVT_TEXT events for the same change.)
"""
newvalue = self._GetValue()
- dbg('MaskedEditMixin::_OnTextChange: value: "%s"' % newvalue, indent=1)
+## dbg('MaskedEditMixin::_OnTextChange: value: "%s"' % newvalue, indent=1)
bValid = False
if self._ignoreChange: # ie. if an "intermediate text change event"
- dbg(indent=0)
+## dbg(indent=0)
return bValid
##! WS: For some inexplicable reason, every wxTextCtrl.SetValue
## call is generating two (2) EVT_TEXT events.
## This is the only mechanism I can find to mask this problem:
if newvalue == self._curValue:
- dbg('ignoring bogus text change event', indent=0)
+## dbg('ignoring bogus text change event', indent=0)
+ pass
else:
- dbg('curvalue: "%s", newvalue: "%s"' % (self._curValue, newvalue))
+## dbg('curvalue: "%s", newvalue: "%s"' % (self._curValue, newvalue))
if self._Change():
if self._signOk and self._isNeg and newvalue.find('-') == -1 and newvalue.find('(') == -1:
- dbg('clearing self._isNeg')
+## dbg('clearing self._isNeg')
self._isNeg = False
text, self._signpos, self._right_signpos = self._getSignedValue()
self._CheckValid() # Recolor control as appropriate
- dbg('calling event.Skip()')
+## dbg('calling event.Skip()')
event.Skip()
bValid = True
self._prevValue = self._curValue # save for undo
self._curValue = newvalue # Save last seen value for next iteration
- dbg(indent=0)
+## dbg(indent=0)
return bValid
if key in self._nav and event.ControlDown():
# then this is the only place we will likely see these events;
# process them now:
- dbg('MaskedEditMixin::OnKeyDown: calling _OnChar')
+## dbg('MaskedEditMixin::OnKeyDown: calling _OnChar')
self._OnChar(event)
return
# else allow regular EVT_CHAR key processing
This is the engine of wxMaskedEdit controls. It examines each keystroke,
decides if it's allowed, where it should go or what action to take.
"""
- dbg('MaskedEditMixin::_OnChar', indent=1)
+## dbg('MaskedEditMixin::_OnChar', indent=1)
# Get keypress value, adjusted by control options (e.g. convert to upper etc)
key = event.GetKeyCode()
orig_pos = self._GetInsertionPoint()
orig_value = self._GetValue()
- dbg('keycode = ', key)
- dbg('current pos = ', orig_pos)
- dbg('current selection = ', self._GetSelection())
+## dbg('keycode = ', key)
+## dbg('current pos = ', orig_pos)
+## dbg('current selection = ', self._GetSelection())
if not self._Keypress(key):
- dbg(indent=0)
+## dbg(indent=0)
return
# If no format string for this control, or the control is marked as "read-only",
# skip the rest of the special processing, and just "do the standard thing:"
if not self._mask or not self._IsEditable():
event.Skip()
- dbg(indent=0)
+## dbg(indent=0)
return
# Process navigation and control keys first, with
if self._GetValue() != orig_value:
self.modified = True
if not keep_processing:
- dbg(indent=0)
+## dbg(indent=0)
return
self._applyFormatting()
- dbg(indent=0)
+## dbg(indent=0)
return
# Else... adjust the position as necessary for next input key,
# and determine resulting selection:
pos = self._adjustPos( orig_pos, key ) ## get insertion position, adjusted as needed
sel_start, sel_to = self._GetSelection() ## check for a range of selected text
- dbg("pos, sel_start, sel_to:", pos, sel_start, sel_to)
+## dbg("pos, sel_start, sel_to:", pos, sel_start, sel_to)
keep_processing = True
# Capture user past end of format field
if pos > len(self.maskdict):
- dbg("field length exceeded:",pos)
+## dbg("field length exceeded:",pos)
keep_processing = False
if keep_processing:
if self._isMaskChar(pos): ## Get string of allowed characters for validation
okchars = self._getAllowedChars(pos)
else:
- dbg('Not a valid position: pos = ', pos,"chars=",maskchars)
+## dbg('Not a valid position: pos = ', pos,"chars=",maskchars)
okchars = ""
key = self._adjustKey(pos, key) # apply formatting constraints to key:
if self._keyhandlers.has_key(key):
# there's an override for default behavior; use override function instead
- dbg('using supplied key handler:', self._keyhandlers[key])
+## dbg('using supplied key handler:', self._keyhandlers[key])
keep_processing = self._keyhandlers[key](event)
if self._GetValue() != orig_value:
self.modified = True
if not keep_processing:
- dbg(indent=0)
+## dbg(indent=0)
return
# else skip default processing, but do final formatting
if key < wx.WXK_SPACE or key > 255:
- dbg('key < WXK_SPACE or key > 255')
+## dbg('key < WXK_SPACE or key > 255')
event.Skip() # non alphanumeric
keep_processing = False
else:
field = self._FindField(pos)
- dbg("key ='%s'" % chr(key))
+## dbg("key ='%s'" % chr(key))
if chr(key) == ' ':
- dbg('okSpaces?', field._okSpaces)
-
+## dbg('okSpaces?', field._okSpaces)
+ pass
if chr(key) in field._excludeChars + self._ctrl_constraints._excludeChars:
keep_processing = False
if keep_processing and self._isCharAllowed( chr(key), pos, checkRegex = True ):
- dbg("key allowed by mask")
+## dbg("key allowed by mask")
# insert key into candidate new value, but don't change control yet:
oldstr = self._GetValue()
newstr, newpos, new_select_to, match_field, match_index = self._insertKey(
chr(key), pos, sel_start, sel_to, self._GetValue(), allowAutoSelect = True)
- dbg("str with '%s' inserted:" % chr(key), '"%s"' % newstr)
+## dbg("str with '%s' inserted:" % chr(key), '"%s"' % newstr)
if self._ctrl_constraints._validRequired and not self.IsValid(newstr):
- dbg('not valid; checking to see if adjusted string is:')
+## dbg('not valid; checking to see if adjusted string is:')
keep_processing = False
if self._isFloat and newstr != self._template:
newstr = self._adjustFloat(newstr)
- dbg('adjusted str:', newstr)
+## dbg('adjusted str:', newstr)
if self.IsValid(newstr):
- dbg("it is!")
+## dbg("it is!")
keep_processing = True
wx.CallAfter(self._SetInsertionPoint, self._decimalpos)
if not keep_processing:
- dbg("key disallowed by validation")
+## dbg("key disallowed by validation")
if not wx.Validator_IsSilent() and orig_pos == pos:
wx.Bell()
# special case: adjust date value as necessary:
if self._isDate and newstr != self._template:
newstr = self._adjustDate(newstr)
- dbg('adjusted newstr:', newstr)
+## dbg('adjusted newstr:', newstr)
if newstr != orig_value:
self.modified = True
wx.CallAfter(self._SetInsertionPoint, newpos)
if match_field is not None:
- dbg('matched field')
+## dbg('matched field')
self._OnAutoSelect(match_field, match_index)
if new_select_to != newpos:
- dbg('queuing selection: (%d, %d)' % (newpos, new_select_to))
+## dbg('queuing selection: (%d, %d)' % (newpos, new_select_to))
wx.CallAfter(self._SetSelection, newpos, new_select_to)
else:
newfield = self._FindField(newpos)
if newfield != field and newfield._selectOnFieldEntry:
- dbg('queuing selection: (%d, %d)' % (newfield._extent[0], newfield._extent[1]))
+## dbg('queuing selection: (%d, %d)' % (newfield._extent[0], newfield._extent[1]))
wx.CallAfter(self._SetSelection, newfield._extent[0], newfield._extent[1])
keep_processing = False
elif keep_processing:
- dbg('char not allowed')
+## dbg('char not allowed')
keep_processing = False
if (not wx.Validator_IsSilent()) and orig_pos == pos:
wx.Bell()
pos = self._GetInsertionPoint()
next_entry = self._findNextEntry( pos )
if pos != next_entry:
- dbg("moving from %(pos)d to next valid entry: %(next_entry)d" % locals())
+## dbg("moving from %(pos)d to next valid entry: %(next_entry)d" % locals())
wx.CallAfter(self._SetInsertionPoint, next_entry )
if self._isTemplateChar(pos):
self._AdjustField(pos)
- dbg(indent=0)
+## dbg(indent=0)
def _FindFieldExtent(self, pos=None, getslice=False, value=None):
10, 14
etc.
"""
- dbg('MaskedEditMixin::_FindFieldExtent(pos=%s, getslice=%s)' % (
- str(pos), str(getslice)) ,indent=1)
+## dbg('MaskedEditMixin::_FindFieldExtent(pos=%s, getslice=%s)' % (str(pos), str(getslice)) ,indent=1)
field = self._FindField(pos)
if not field:
if getslice:
if value is None: value = self._GetValue()
slice = value[edit_start:edit_end]
- dbg('edit_start:', edit_start, 'edit_end:', edit_end, 'slice: "%s"' % slice)
- dbg(indent=0)
+## dbg('edit_start:', edit_start, 'edit_end:', edit_end, 'slice: "%s"' % slice)
+## dbg(indent=0)
return edit_start, edit_end, slice
else:
- dbg('edit_start:', edit_start, 'edit_end:', edit_end)
- dbg(indent=0)
+## dbg('edit_start:', edit_start, 'edit_end:', edit_end)
+## dbg(indent=0)
return edit_start, edit_end
when calculating the current field.
"""
-## dbg('MaskedEditMixin::_FindField(pos=%s)' % str(pos) ,indent=1)
+#### dbg('MaskedEditMixin::_FindField(pos=%s)' % str(pos) ,indent=1)
if pos is None: pos = self._GetInsertionPoint()
elif pos < 0 or pos > self._masklength:
raise IndexError('position %s out of range of control' % str(pos))
if len(self._fields) == 0:
- dbg(indent=0)
+## dbg(indent=0)
return None
# else...
-## dbg(indent=0)
+#### dbg(indent=0)
return self._fields[self._lookupField[pos]]
def ClearValue(self):
""" Blanks the current control value by replacing it with the default value."""
- dbg("MaskedEditMixin::ClearValue - value reset to default value (template)")
+## dbg("MaskedEditMixin::ClearValue - value reset to default value (template)")
self._SetValue( self._template )
self._SetInsertionPoint(0)
self.Refresh()
Makes up-arrow act like shift-tab should; ie. take you to start of
previous field.
"""
- dbg('MaskedEditMixin::_OnUpNumeric', indent=1)
+## dbg('MaskedEditMixin::_OnUpNumeric', indent=1)
event.m_shiftDown = 1
- dbg('event.ShiftDown()?', event.ShiftDown())
+## dbg('event.ShiftDown()?', event.ShiftDown())
self._OnChangeField(event)
- dbg(indent=0)
+## dbg(indent=0)
def _OnArrow(self, event):
Used in response to left/right navigation keys; makes these actions skip
over mask template chars.
"""
- dbg("MaskedEditMixin::_OnArrow", indent=1)
+## dbg("MaskedEditMixin::_OnArrow", indent=1)
pos = self._GetInsertionPoint()
keycode = event.GetKeyCode()
sel_start, sel_to = self._GetSelection()
if keycode in (wx.WXK_RIGHT, wx.WXK_DOWN):
if( ( not self._isTemplateChar(pos) and pos+1 > entry_end)
or ( self._isTemplateChar(pos) and pos >= entry_end) ):
- dbg("can't advance", indent=0)
+## dbg("can't advance", indent=0)
return False
elif self._isTemplateChar(pos):
self._AdjustField(pos)
elif keycode in (wx.WXK_LEFT,wx.WXK_UP) and sel_start == sel_to and pos > 0 and self._isTemplateChar(pos-1):
- dbg('adjusting field')
+## dbg('adjusting field')
self._AdjustField(pos)
# treat as shifted up/down arrows as tab/reverse tab:
else:
# treat arrows as normal, allowing selection
# as appropriate:
- dbg('using base ctrl event processing')
+## dbg('using base ctrl event processing')
event.Skip()
else:
if( (sel_to == self._fields[0]._extent[0] and keycode == wx.WXK_LEFT)
else:
# treat arrows as normal, allowing selection
# as appropriate:
- dbg('using base event processing')
+## dbg('using base event processing')
event.Skip()
keep_processing = False
- dbg(indent=0)
+## dbg(indent=0)
return keep_processing
def _OnCtrl_S(self, event):
""" Default Ctrl-S handler; prints value information if demo enabled. """
- dbg("MaskedEditMixin::_OnCtrl_S")
+## dbg("MaskedEditMixin::_OnCtrl_S")
if self._demo:
print 'MaskedEditMixin.GetValue() = "%s"\nMaskedEditMixin.GetPlainValue() = "%s"' % (self.GetValue(), self.GetPlainValue())
print "Valid? => " + str(self.IsValid())
def _OnCtrl_X(self, event=None):
""" Handles ctrl-x keypress in control and Cut operation on context menu.
Should return False to skip other processing. """
- dbg("MaskedEditMixin::_OnCtrl_X", indent=1)
+## dbg("MaskedEditMixin::_OnCtrl_X", indent=1)
self.Cut()
- dbg(indent=0)
+## dbg(indent=0)
return False
def _OnCtrl_C(self, event=None):
def _OnCtrl_V(self, event=None):
""" Handles ctrl-V keypress in control and Paste operation on context menu.
Should return False to skip other processing. """
- dbg("MaskedEditMixin::_OnCtrl_V", indent=1)
+## dbg("MaskedEditMixin::_OnCtrl_V", indent=1)
self.Paste()
- dbg(indent=0)
+## dbg(indent=0)
return False
def _OnCtrl_Z(self, event=None):
""" Handles ctrl-Z keypress in control and Undo operation on context menu.
Should return False to skip other processing. """
- dbg("MaskedEditMixin::_OnCtrl_Z", indent=1)
+## dbg("MaskedEditMixin::_OnCtrl_Z", indent=1)
self.Undo()
- dbg(indent=0)
+## dbg(indent=0)
return False
def _OnCtrl_A(self,event=None):
def _OnErase(self, event=None):
""" Handles backspace and delete keypress in control. Should return False to skip other processing."""
- dbg("MaskedEditMixin::_OnErase", indent=1)
+## dbg("MaskedEditMixin::_OnErase", indent=1)
sel_start, sel_to = self._GetSelection() ## check for a range of selected text
if event is None: # called as action routine from Cut() operation.
and value[sel_to] == ' ' and key == wx.WXK_DELETE and not field._insertRight) ):
if not wx.Validator_IsSilent():
wx.Bell()
- dbg(indent=0)
+## dbg(indent=0)
return False
and (sel_to == end # and selection ends at right edge
or sel_to < end and field._allowInsert)) ) ): # or allow right insert at any point in field
- dbg('delete left')
+## dbg('delete left')
# if backspace but left of cursor is empty, adjust cursor right before deleting
while( key == wx.WXK_BACK
and sel_start == sel_to
sel_start += 1
sel_to = sel_start
- dbg('sel_start, start:', sel_start, start)
+## dbg('sel_start, start:', sel_start, start)
if sel_start == sel_to:
keep = sel_start -1
signchar = value[0]
newfield = signchar + newfield
move_sign_into_field = True
- dbg('cut newfield: "%s"' % newfield)
+## dbg('cut newfield: "%s"' % newfield)
# handle what should fill in from the left:
left = ""
else:
left += self._template[i] # this can produce strange results in combination with default values...
newfield = left + newfield
- dbg('filled newfield: "%s"' % newfield)
+## dbg('filled newfield: "%s"' % newfield)
newstr = value[:start] + newfield + value[end:]
erase_len = erase_to - newpos
left = value[start:newpos]
- dbg("retained ='%s'" % value[erase_to:end], 'sel_to:', sel_to, "fill: '%s'" % self._template[end - erase_len:end])
+## dbg("retained ='%s'" % value[erase_to:end], 'sel_to:', sel_to, "fill: '%s'" % self._template[end - erase_len:end])
right = value[erase_to:end] + self._template[end-erase_len:end]
pos_adjust = 0
if field._alignRight:
if pos_adjust:
newfield = newfield.rjust(end-start)
newpos += pos_adjust
- dbg("left='%s', right ='%s', newfield='%s'" %(left, right, newfield))
+## dbg("left='%s', right ='%s', newfield='%s'" %(left, right, newfield))
newstr = value[:start] + newfield + value[end:]
pos = newpos
else:
if sel_start == sel_to:
- dbg("current sel_start, sel_to:", sel_start, sel_to)
+## dbg("current sel_start, sel_to:", sel_start, sel_to)
if key == wx.WXK_BACK:
sel_start, sel_to = sel_to-1, sel_to-1
- dbg("new sel_start, sel_to:", sel_start, sel_to)
+## dbg("new sel_start, sel_to:", sel_start, sel_to)
if field._padZero and not value[start:sel_to].replace('0', '').replace(' ','').replace(field._fillChar, ''):
# preceding chars (if any) are zeros, blanks or fillchar; new char should be 0:
newchar = '0'
else:
newchar = self._template[sel_to] ## get an original template character to "clear" the current char
- dbg('value = "%s"' % value, 'value[%d] = "%s"' %(sel_start, value[sel_start]))
+## dbg('value = "%s"' % value, 'value[%d] = "%s"' %(sel_start, value[sel_start]))
if self._isTemplateChar(sel_to):
if sel_to == 0 and self._signOk and value[sel_to] == '-': # erasing "template" sign char
# erased right-sign marker; get rid of left-sign marker:
newstr = newstr[:left_signpos] + ' ' + newstr[left_signpos+1:]
- dbg("oldstr:'%s'" % value, 'oldpos:', oldstart)
- dbg("newstr:'%s'" % newstr, 'pos:', pos)
+## dbg("oldstr:'%s'" % value, 'oldpos:', oldstart)
+## dbg("newstr:'%s'" % newstr, 'pos:', pos)
# if erasure results in an invalid field, disallow it:
- dbg('field._validRequired?', field._validRequired)
- dbg('field.IsValid("%s")?' % newstr[start:end], field.IsValid(newstr[start:end]))
+## dbg('field._validRequired?', field._validRequired)
+## dbg('field.IsValid("%s")?' % newstr[start:end], field.IsValid(newstr[start:end]))
if field._validRequired and not field.IsValid(newstr[start:end]):
if not wx.Validator_IsSilent():
wx.Bell()
- dbg(indent=0)
+## dbg(indent=0)
return False
# if erasure results in an invalid value, disallow it:
if self._ctrl_constraints._validRequired and not self.IsValid(newstr):
if not wx.Validator_IsSilent():
wx.Bell()
- dbg(indent=0)
+## dbg(indent=0)
return False
- dbg('setting value (later) to', newstr)
+## dbg('setting value (later) to', newstr)
wx.CallAfter(self._SetValue, newstr)
- dbg('setting insertion point (later) to', pos)
+## dbg('setting insertion point (later) to', pos)
wx.CallAfter(self._SetInsertionPoint, pos)
- dbg(indent=0)
+## dbg(indent=0)
+ if newstr != value:
+ self.modified = True
return False
def _OnEnd(self,event):
""" Handles End keypress in control. Should return False to skip other processing. """
- dbg("MaskedEditMixin::_OnEnd", indent=1)
+## dbg("MaskedEditMixin::_OnEnd", indent=1)
pos = self._adjustPos(self._GetInsertionPoint(), event.GetKeyCode())
if not event.ControlDown():
end = self._masklength # go to end of control
# - cursor not in same field
# - or at or past last input already
# - or current selection = end of current field:
-## dbg('field != field_end?', field != field_end)
-## dbg('sel_to >= end_of_input?', sel_to >= end_of_input)
+#### dbg('field != field_end?', field != field_end)
+#### dbg('sel_to >= end_of_input?', sel_to >= end_of_input)
if field != field_end or sel_to >= end_of_input:
edit_start, edit_end = field._extent
-## dbg('edit_end:', edit_end)
-## dbg('sel_to:', sel_to)
-## dbg('sel_to == edit_end?', sel_to == edit_end)
-## dbg('field._index < self._field_indices[-1]?', field._index < self._field_indices[-1])
+#### dbg('edit_end:', edit_end)
+#### dbg('sel_to:', sel_to)
+#### dbg('sel_to == edit_end?', sel_to == edit_end)
+#### dbg('field._index < self._field_indices[-1]?', field._index < self._field_indices[-1])
if sel_to == edit_end and field._index < self._field_indices[-1]:
edit_start, edit_end = self._FindFieldExtent(self._findNextEntry(edit_end)) # go to end of next field:
end = edit_end
- dbg('end moved to', end)
+## dbg('end moved to', end)
elif sel_to == edit_end and field._index == self._field_indices[-1]:
# already at edit end of last field; select to end of control:
end = self._masklength
- dbg('end moved to', end)
+## dbg('end moved to', end)
else:
end = edit_end # select to end of current field
- dbg('end moved to ', end)
+## dbg('end moved to ', end)
else:
# select to current end of input
end = end_of_input
-## dbg('pos:', pos, 'end:', end)
+#### dbg('pos:', pos, 'end:', end)
if event.ShiftDown():
if not event.ControlDown():
- dbg("shift-end; select to end of control")
+## dbg("shift-end; select to end of control")
+ pass
else:
- dbg("shift-ctrl-end; select to end of non-whitespace")
+## dbg("shift-ctrl-end; select to end of non-whitespace")
+ pass
wx.CallAfter(self._SetInsertionPoint, pos)
wx.CallAfter(self._SetSelection, pos, end)
else:
if not event.ControlDown():
- dbg('go to end of control:')
+## dbg('go to end of control:')
+ pass
wx.CallAfter(self._SetInsertionPoint, end)
wx.CallAfter(self._SetSelection, end, end)
- dbg(indent=0)
+## dbg(indent=0)
return False
Changes the event to look like a tab event, so we can then call
event.Skip() on it, and have the parent form "do the right thing."
"""
- dbg('MaskedEditMixin::OnReturn')
+## dbg('MaskedEditMixin::OnReturn')
event.m_keyCode = wx.WXK_TAB
event.Skip()
def _OnHome(self,event):
""" Handles Home keypress in control. Should return False to skip other processing."""
- dbg("MaskedEditMixin::_OnHome", indent=1)
+## dbg("MaskedEditMixin::_OnHome", indent=1)
pos = self._adjustPos(self._GetInsertionPoint(), event.GetKeyCode())
sel_start, sel_to = self._GetSelection()
# 1) shift: select from start of control to end of current
# selection.
if event.ShiftDown() and not event.ControlDown():
- dbg("shift-home; select to start of control")
+## dbg("shift-home; select to start of control")
start = 0
end = sel_start
# 2) no shift, no control: move cursor to beginning of control.
elif not event.ControlDown():
- dbg("home; move to start of control")
+## dbg("home; move to start of control")
start = 0
end = 0
start = 0
if not event.ShiftDown():
- dbg("ctrl-home; move to beginning of field")
+## dbg("ctrl-home; move to beginning of field")
end = start
else:
- dbg("shift-ctrl-home; select to beginning of field")
+## dbg("shift-ctrl-home; select to beginning of field")
end = sel_to
else:
else:
end = start
end_of_field = False
- dbg("shift-ctrl-home; unselect to beginning of field")
+## dbg("shift-ctrl-home; unselect to beginning of field")
- dbg('queuing new sel_start, sel_to:', (start, end))
+## dbg('queuing new sel_start, sel_to:', (start, end))
wx.CallAfter(self._SetInsertionPoint, start)
wx.CallAfter(self._SetSelection, start, end)
- dbg(indent=0)
+## dbg(indent=0)
return False
control-shift-TAB, these events are not sent to the controls
by the framework.
"""
- dbg('MaskedEditMixin::_OnChangeField', indent = 1)
+## dbg('MaskedEditMixin::_OnChangeField', indent = 1)
# determine end of current field:
pos = self._GetInsertionPoint()
- dbg('current pos:', pos)
+## dbg('current pos:', pos)
sel_start, sel_to = self._GetSelection()
if self._masklength < 0: # no fields; process tab normally
self._AdjustField(pos)
if event.GetKeyCode() == wx.WXK_TAB:
- dbg('tab to next ctrl')
+## dbg('tab to next ctrl')
event.Skip()
#else: do nothing
- dbg(indent=0)
+## dbg(indent=0)
return False
index = field._index
field_start = field._extent[0]
if pos < field_start:
- dbg('cursor before 1st field; cannot change to a previous field')
+## dbg('cursor before 1st field; cannot change to a previous field')
if not wx.Validator_IsSilent():
wx.Bell()
return False
if event.ControlDown():
- dbg('queuing select to beginning of field:', field_start, pos)
+## dbg('queuing select to beginning of field:', field_start, pos)
wx.CallAfter(self._SetInsertionPoint, field_start)
wx.CallAfter(self._SetSelection, field_start, pos)
- dbg(indent=0)
+## dbg(indent=0)
return False
elif index == 0:
# We're already in the 1st field; process shift-tab normally:
self._AdjustField(pos)
if event.GetKeyCode() == wx.WXK_TAB:
- dbg('tab to previous ctrl')
+## dbg('tab to previous ctrl')
event.Skip()
else:
- dbg('position at beginning')
+## dbg('position at beginning')
wx.CallAfter(self._SetInsertionPoint, field_start)
- dbg(indent=0)
+## dbg(indent=0)
return False
else:
# find beginning of previous field:
begin_prev = self._FindField(field_start-1)._extent[0]
self._AdjustField(pos)
- dbg('repositioning to', begin_prev)
+## dbg('repositioning to', begin_prev)
wx.CallAfter(self._SetInsertionPoint, begin_prev)
if self._FindField(begin_prev)._selectOnFieldEntry:
edit_start, edit_end = self._FindFieldExtent(begin_prev)
- dbg('queuing selection to (%d, %d)' % (edit_start, edit_end))
+## dbg('queuing selection to (%d, %d)' % (edit_start, edit_end))
wx.CallAfter(self._SetInsertionPoint, edit_start)
wx.CallAfter(self._SetSelection, edit_start, edit_end)
- dbg(indent=0)
+## dbg(indent=0)
return False
else:
field = self._FindField(sel_to)
field_start, field_end = field._extent
if event.ControlDown():
- dbg('queuing select to end of field:', pos, field_end)
+## dbg('queuing select to end of field:', pos, field_end)
wx.CallAfter(self._SetInsertionPoint, pos)
wx.CallAfter(self._SetSelection, pos, field_end)
- dbg(indent=0)
+## dbg(indent=0)
return False
else:
if pos < field_start:
- dbg('cursor before 1st field; go to start of field')
+## dbg('cursor before 1st field; go to start of field')
wx.CallAfter(self._SetInsertionPoint, field_start)
if field._selectOnFieldEntry:
wx.CallAfter(self._SetSelection, field_start, field_end)
wx.CallAfter(self._SetSelection, field_start, field_start)
return False
# else...
- dbg('end of current field:', field_end)
- dbg('go to next field')
+## dbg('end of current field:', field_end)
+## dbg('go to next field')
if field_end == self._fields[self._field_indices[-1]]._extent[1]:
self._AdjustField(pos)
if event.GetKeyCode() == wx.WXK_TAB:
- dbg('tab to next ctrl')
+## dbg('tab to next ctrl')
event.Skip()
else:
- dbg('position at end')
+## dbg('position at end')
wx.CallAfter(self._SetInsertionPoint, field_end)
- dbg(indent=0)
+## dbg(indent=0)
return False
else:
# we have to find the start of the next field
next_pos = self._findNextEntry(field_end)
if next_pos == field_end:
- dbg('already in last field')
+## dbg('already in last field')
self._AdjustField(pos)
if event.GetKeyCode() == wx.WXK_TAB:
- dbg('tab to next ctrl')
+## dbg('tab to next ctrl')
event.Skip()
#else: do nothing
- dbg(indent=0)
+## dbg(indent=0)
return False
else:
self._AdjustField( pos )
field = self._FindField(next_pos)
edit_start, edit_end = field._extent
if field._selectOnFieldEntry:
- dbg('move to ', next_pos)
+## dbg('move to ', next_pos)
wx.CallAfter(self._SetInsertionPoint, next_pos)
edit_start, edit_end = self._FindFieldExtent(next_pos)
- dbg('queuing select', edit_start, edit_end)
+## dbg('queuing select', edit_start, edit_end)
wx.CallAfter(self._SetSelection, edit_start, edit_end)
else:
if field._insertRight:
next_pos = field._extent[1]
- dbg('move to ', next_pos)
+## dbg('move to ', next_pos)
wx.CallAfter(self._SetInsertionPoint, next_pos)
- dbg(indent=0)
+## dbg(indent=0)
return False
def _OnDecimalPoint(self, event):
- dbg('MaskedEditMixin::_OnDecimalPoint', indent=1)
+## dbg('MaskedEditMixin::_OnDecimalPoint', indent=1)
pos = self._adjustPos(self._GetInsertionPoint(), event.GetKeyCode())
if self._isFloat: ## handle float value, move to decimal place
- dbg('key == Decimal tab; decimal pos:', self._decimalpos)
+## dbg('key == Decimal tab; decimal pos:', self._decimalpos)
value = self._GetValue()
if pos < self._decimalpos:
clipped_text = value[0:pos] + self._decimalChar + value[self._decimalpos+1:]
- dbg('value: "%s"' % self._GetValue(), "clipped_text:'%s'" % clipped_text)
+## dbg('value: "%s"' % self._GetValue(), "clipped_text:'%s'" % clipped_text)
newstr = self._adjustFloat(clipped_text)
else:
newstr = self._adjustFloat(value)
start, end = fraction._extent
wx.CallAfter(self._SetInsertionPoint, start)
if fraction._selectOnFieldEntry:
- dbg('queuing selection after decimal point to:', (start, end))
+## dbg('queuing selection after decimal point to:', (start, end))
wx.CallAfter(self._SetSelection, start, end)
keep_processing = False
if self._isInt: ## handle integer value, truncate from current position
- dbg('key == Integer decimal event')
+## dbg('key == Integer decimal event')
value = self._GetValue()
clipped_text = value[0:pos]
- dbg('value: "%s"' % self._GetValue(), "clipped_text:'%s'" % clipped_text)
+## dbg('value: "%s"' % self._GetValue(), "clipped_text:'%s'" % clipped_text)
newstr = self._adjustInt(clipped_text)
- dbg('newstr: "%s"' % newstr)
+## dbg('newstr: "%s"' % newstr)
wx.CallAfter(self._SetValue, newstr)
newpos = len(newstr.rstrip())
if newstr.find(')') != -1:
newpos -= 1 # (don't move past right paren)
wx.CallAfter(self._SetInsertionPoint, newpos)
keep_processing = False
- dbg(indent=0)
+## dbg(indent=0)
def _OnChangeSign(self, event):
- dbg('MaskedEditMixin::_OnChangeSign', indent=1)
+## dbg('MaskedEditMixin::_OnChangeSign', indent=1)
key = event.GetKeyCode()
pos = self._adjustPos(self._GetInsertionPoint(), key)
value = self._eraseSelection()
integer = self._fields[0]
start, end = integer._extent
-## dbg('adjusted pos:', pos)
+#### dbg('adjusted pos:', pos)
if chr(key) in ('-','+','(', ')') or (chr(key) == " " and pos == self._signpos):
cursign = self._isNeg
- dbg('cursign:', cursign)
+## dbg('cursign:', cursign)
if chr(key) in ('-','(', ')'):
self._isNeg = (not self._isNeg) ## flip value
else:
self._isNeg = False
- dbg('isNeg?', self._isNeg)
+## dbg('isNeg?', self._isNeg)
text, self._signpos, self._right_signpos = self._getSignedValue(candidate=value)
- dbg('text:"%s"' % text, 'signpos:', self._signpos, 'right_signpos:', self._right_signpos)
+## dbg('text:"%s"' % text, 'signpos:', self._signpos, 'right_signpos:', self._right_signpos)
if text is None:
text = value
else:
text = text[:self._signpos] + '-' + text[self._signpos+1:]
else:
-## dbg('self._isNeg?', self._isNeg, 'self.IsValid(%s)' % text, self.IsValid(text))
+#### dbg('self._isNeg?', self._isNeg, 'self.IsValid(%s)' % text, self.IsValid(text))
if self._useParens:
text = text[:self._signpos] + ' ' + text[self._signpos+1:self._right_signpos] + ' ' + text[self._right_signpos+1:]
else:
text = text[:self._signpos] + ' ' + text[self._signpos+1:]
- dbg('clearing self._isNeg')
+## dbg('clearing self._isNeg')
self._isNeg = False
wx.CallAfter(self._SetValue, text)
wx.CallAfter(self._applyFormatting)
- dbg('pos:', pos, 'signpos:', self._signpos)
+## dbg('pos:', pos, 'signpos:', self._signpos)
if pos == self._signpos or integer.IsEmpty(text[start:end]):
wx.CallAfter(self._SetInsertionPoint, self._signpos+1)
else:
keep_processing = False
else:
keep_processing = True
- dbg(indent=0)
+## dbg(indent=0)
return keep_processing
This handler is only registered if the mask is a numeric mask.
It allows the insertion of ',' or '.' if appropriate.
"""
- dbg('MaskedEditMixin::_OnGroupChar', indent=1)
+## dbg('MaskedEditMixin::_OnGroupChar', indent=1)
keep_processing = True
pos = self._adjustPos(self._GetInsertionPoint(), event.GetKeyCode())
sel_start, sel_to = self._GetSelection()
if keep_processing:
newstr, newpos = self._insertKey(groupchar, pos, sel_start, sel_to, self._GetValue() )
- dbg("str with '%s' inserted:" % groupchar, '"%s"' % newstr)
+## dbg("str with '%s' inserted:" % groupchar, '"%s"' % newstr)
if self._ctrl_constraints._validRequired and not self.IsValid(newstr):
keep_processing = False
if not wx.Validator_IsSilent():
wx.CallAfter(self._SetValue, newstr)
wx.CallAfter(self._SetInsertionPoint, newpos)
keep_processing = False
- dbg(indent=0)
+## dbg(indent=0)
return keep_processing
def _OnAutoCompleteField(self, event):
- dbg('MaskedEditMixin::_OnAutoCompleteField', indent =1)
+## dbg('MaskedEditMixin::_OnAutoCompleteField', indent =1)
pos = self._GetInsertionPoint()
field = self._FindField(pos)
edit_start, edit_end, slice = self._FindFieldExtent(pos, getslice=True)
text = slice
text = text.strip()
keep_processing = True # (assume True to start)
- dbg('field._hasList?', field._hasList)
+## dbg('field._hasList?', field._hasList)
if field._hasList:
- dbg('choices:', field._choices)
- dbg('compareChoices:', field._compareChoices)
+## dbg('choices:', field._choices)
+## dbg('compareChoices:', field._compareChoices)
choices, choice_required = field._compareChoices, field._choiceRequired
if keycode in (wx.WXK_PRIOR, wx.WXK_UP):
direction = -1
or (keycode == wx.WXK_DOWN and partial_match) ) ):
# We're allowed to auto-complete:
- dbg('match found')
+## dbg('match found')
value = self._GetValue()
newvalue = value[:edit_start] + field._choices[match_index] + value[edit_end:]
- dbg('setting value to "%s"' % newvalue)
+## dbg('setting value to "%s"' % newvalue)
self._SetValue(newvalue)
self._SetInsertionPoint(min(edit_end, len(newvalue.rstrip())))
self._OnAutoSelect(field, match_index)
keep_processing = self._OnArrow(event)
# else some other key; keep processing the key
- dbg('keep processing?', keep_processing, indent=0)
+## dbg('keep processing?', keep_processing, indent=0)
return keep_processing
Function called if autoselect feature is enabled and entire control
is selected:
"""
- dbg('MaskedEditMixin::OnAutoSelect', field._index)
+## dbg('MaskedEditMixin::OnAutoSelect', field._index)
if match_index is not None:
field._autoCompleteIndex = match_index
The function returns a 2-tuple, with the 2nd element being a boolean
that indicates if partial match was necessary.
"""
- dbg('autoComplete(direction=', direction, 'choices=',choices, 'value=',value,'compareNoCase?', compareNoCase, 'current_index:', current_index, indent=1)
+## dbg('autoComplete(direction=', direction, 'choices=',choices, 'value=',value,'compareNoCase?', compareNoCase, 'current_index:', current_index, indent=1)
if value is None:
- dbg('nothing to match against', indent=0)
+## dbg('nothing to match against', indent=0)
return (None, False)
partial_match = False
last_index = len(choices) - 1
if value in choices:
- dbg('"%s" in', choices)
+## dbg('"%s" in', choices)
if current_index is not None and choices[current_index] == value:
index = current_index
else:
index = choices.index(value)
- dbg('matched "%s" (%d)' % (choices[index], index))
+## dbg('matched "%s" (%d)' % (choices[index], index))
if direction == -1:
- dbg('going to previous')
+## dbg('going to previous')
if index == 0: index = len(choices) - 1
else: index -= 1
else:
if index == len(choices) - 1: index = 0
else: index += 1
- dbg('change value to "%s" (%d)' % (choices[index], index))
+## dbg('change value to "%s" (%d)' % (choices[index], index))
match = index
else:
partial_match = True
value = value.strip()
- dbg('no match; try to auto-complete:')
+## dbg('no match; try to auto-complete:')
match = None
- dbg('searching for "%s"' % value)
+## dbg('searching for "%s"' % value)
if current_index is None:
indices = range(len(choices))
if direction == -1:
else:
if direction == 1:
indices = range(current_index +1, len(choices)) + range(current_index+1)
- dbg('range(current_index+1 (%d), len(choices) (%d)) + range(%d):' % (current_index+1, len(choices), current_index+1), indices)
+## dbg('range(current_index+1 (%d), len(choices) (%d)) + range(%d):' % (current_index+1, len(choices), current_index+1), indices)
else:
indices = range(current_index-1, -1, -1) + range(len(choices)-1, current_index-1, -1)
- dbg('range(current_index-1 (%d), -1) + range(len(choices)-1 (%d)), current_index-1 (%d):' % (current_index-1, len(choices)-1, current_index-1), indices)
-## dbg('indices:', indices)
+## dbg('range(current_index-1 (%d), -1) + range(len(choices)-1 (%d)), current_index-1 (%d):' % (current_index-1, len(choices)-1, current_index-1), indices)
+#### dbg('indices:', indices)
for index in indices:
choice = choices[index]
if choice.find(value, 0) == 0:
- dbg('match found:', choice)
+## dbg('match found:', choice)
match = index
break
else: dbg('choice: "%s" - no match' % choice)
if match is not None:
- dbg('matched', match)
+## dbg('matched', match)
+ pass
else:
- dbg('no match found')
- dbg(indent=0)
+## dbg('no match found')
+ pass
+## dbg(indent=0)
return (match, partial_match)
Checks the current insertion point position and adjusts it if
necessary to skip over non-editable characters.
"""
- dbg('_adjustPos', pos, key, indent=1)
+## dbg('_adjustPos', pos, key, indent=1)
sel_start, sel_to = self._GetSelection()
# If a numeric or decimal mask, and negatives allowed, reserve the
# first space for sign, and last one if using parens.
if( self._signOk
and ((pos == self._signpos and key in (ord('-'), ord('+'), ord(' ')) )
or self._useParens and pos == self._masklength -1)):
- dbg('adjusted pos:', pos, indent=0)
+## dbg('adjusted pos:', pos, indent=0)
return pos
if key not in self._nav:
field = self._FindField(pos)
- dbg('field._insertRight?', field._insertRight)
+## dbg('field._insertRight?', field._insertRight)
if field._insertRight: # if allow right-insert
start, end = field._extent
slice = self._GetValue()[start:end].strip()
field_len = end - start
if pos == end: # if cursor at right edge of field
# if not filled or supposed to stay in field, keep current position
-## dbg('pos==end')
-## dbg('len (slice):', len(slice))
-## dbg('field_len?', field_len)
-## dbg('pos==end; len (slice) < field_len?', len(slice) < field_len)
-## dbg('not field._moveOnFieldFull?', not field._moveOnFieldFull)
+#### dbg('pos==end')
+#### dbg('len (slice):', len(slice))
+#### dbg('field_len?', field_len)
+#### dbg('pos==end; len (slice) < field_len?', len(slice) < field_len)
+#### dbg('not field._moveOnFieldFull?', not field._moveOnFieldFull)
if len(slice) == field_len and field._moveOnFieldFull:
# move cursor to next field:
pos = self._findNextEntry(pos)
self._SetInsertionPoint(pos)
if pos < sel_to: # restore selection
self._SetSelection(pos, sel_to)
- dbg('adjusted pos:', pos, indent=0)
+## dbg('adjusted pos:', pos, indent=0)
return pos
"""
'Fixes' an floating point control. Collapses spaces, right-justifies, etc.
"""
- dbg('MaskedEditMixin::_adjustFloat, candidate = "%s"' % candidate, indent=1)
+## dbg('MaskedEditMixin::_adjustFloat, candidate = "%s"' % candidate, indent=1)
lenInt,lenFraction = [len(s) for s in self._mask.split('.')] ## Get integer, fraction lengths
if candidate is None: value = self._GetValue()
else: value = candidate
- dbg('value = "%(value)s"' % locals(), 'len(value):', len(value))
+## dbg('value = "%(value)s"' % locals(), 'len(value):', len(value))
intStr, fracStr = value.split(self._decimalChar)
intStr = self._fields[0]._AdjustField(intStr)
- dbg('adjusted intStr: "%s"' % intStr)
+## dbg('adjusted intStr: "%s"' % intStr)
lenInt = len(intStr)
fracStr = fracStr + ('0'*(lenFraction-len(fracStr))) # add trailing spaces to decimal
- dbg('intStr "%(intStr)s"' % locals())
- dbg('lenInt:', lenInt)
+## dbg('intStr "%(intStr)s"' % locals())
+## dbg('lenInt:', lenInt)
intStr = string.rjust( intStr[-lenInt:], lenInt)
- dbg('right-justifed intStr = "%(intStr)s"' % locals())
+## dbg('right-justifed intStr = "%(intStr)s"' % locals())
newvalue = intStr + self._decimalChar + fracStr
if self._signOk:
else:
newvalue = newvalue[:-1] + ' '
- dbg('newvalue = "%s"' % newvalue)
+## dbg('newvalue = "%s"' % newvalue)
if candidate is None:
wx.CallAfter(self._SetValue, newvalue)
- dbg(indent=0)
+## dbg(indent=0)
return newvalue
def _adjustInt(self, candidate=None):
""" 'Fixes' an integer control. Collapses spaces, right or left-justifies."""
- dbg("MaskedEditMixin::_adjustInt", candidate)
+## dbg("MaskedEditMixin::_adjustInt", candidate)
lenInt = self._masklength
if candidate is None: value = self._GetValue()
else: value = candidate
intStr = self._fields[0]._AdjustField(value)
intStr = intStr.strip() # drop extra spaces
- dbg('adjusted field: "%s"' % intStr)
+## dbg('adjusted field: "%s"' % intStr)
if self._isNeg and intStr.find('-') == -1 and intStr.find('(') == -1:
if self._useParens:
'Fixes' a date control, expanding the year if it can.
Applies various self-formatting options.
"""
- dbg("MaskedEditMixin::_adjustDate", indent=1)
+## dbg("MaskedEditMixin::_adjustDate", indent=1)
if candidate is None: text = self._GetValue()
else: text = candidate
- dbg('text=', text)
+## dbg('text=', text)
if self._datestyle == "YMD":
year_field = 0
else:
year_field = 2
- dbg('getYear: "%s"' % getYear(text, self._datestyle))
+## dbg('getYear: "%s"' % getYear(text, self._datestyle))
year = string.replace( getYear( text, self._datestyle),self._fields[year_field]._fillChar,"") # drop extra fillChars
month = getMonth( text, self._datestyle)
day = getDay( text, self._datestyle)
- dbg('self._datestyle:', self._datestyle, 'year:', year, 'Month', month, 'day:', day)
+## dbg('self._datestyle:', self._datestyle, 'year:', year, 'Month', month, 'day:', day)
yearVal = None
yearstart = self._dateExtent - 4
try:
yearVal = int(year)
except:
- dbg('bad year=', year)
+## dbg('bad year=', year)
year = text[yearstart:self._dateExtent]
if len(year) < 4 and yearVal:
year = "%04d" % yearVal
if self._4digityear or force4digit_year:
text = makeDate(year, month, day, self._datestyle, text) + text[self._dateExtent:]
- dbg('newdate: "%s"' % text, indent=0)
+## dbg('newdate: "%s"' % text, indent=0)
return text
def _goEnd(self, getPosOnly=False):
""" Moves the insertion point to the end of user-entry """
- dbg("MaskedEditMixin::_goEnd; getPosOnly:", getPosOnly, indent=1)
+## dbg("MaskedEditMixin::_goEnd; getPosOnly:", getPosOnly, indent=1)
text = self._GetValue()
-## dbg('text: "%s"' % text)
+#### dbg('text: "%s"' % text)
i = 0
if len(text.rstrip()):
for i in range( min( self._masklength-1, len(text.rstrip())), -1, -1):
-## dbg('i:', i, 'self._isMaskChar(%d)' % i, self._isMaskChar(i))
+#### dbg('i:', i, 'self._isMaskChar(%d)' % i, self._isMaskChar(i))
if self._isMaskChar(i):
char = text[i]
-## dbg("text[%d]: '%s'" % (i, char))
+#### dbg("text[%d]: '%s'" % (i, char))
if char != ' ':
i += 1
break
start, end = field._extent
if field._insertRight and pos < end:
pos = end
- dbg('next pos:', pos)
- dbg(indent=0)
+## dbg('next pos:', pos)
+## dbg(indent=0)
if getPosOnly:
return pos
else:
def _goHome(self, getPosOnly=False):
""" Moves the insertion point to the beginning of user-entry """
- dbg("MaskedEditMixin::_goHome; getPosOnly:", getPosOnly, indent=1)
+## dbg("MaskedEditMixin::_goHome; getPosOnly:", getPosOnly, indent=1)
text = self._GetValue()
for i in range(self._masklength):
if self._isMaskChar(i):
break
pos = max(i, 0)
- dbg(indent=0)
+## dbg(indent=0)
if getPosOnly:
return pos
else:
okchars += " "
if okchars and field._includeChars: ## any additional included characters?
okchars += field._includeChars
-## dbg('okchars[%d]:' % pos, okchars)
+#### dbg('okchars[%d]:' % pos, okchars)
return okchars
def _isCharAllowed(self, char, pos, checkRegex=False, allowAutoSelect=True, ignoreInsertRight=False):
""" Returns True if character is allowed at the specific position, otherwise False."""
- dbg('_isCharAllowed', char, pos, checkRegex, indent=1)
+## dbg('_isCharAllowed', char, pos, checkRegex, indent=1)
field = self._FindField(pos)
right_insert = False
if( (sel_start, sel_to) == field._extent
or (pos == end and input_len < field_len)):
pos = end - 1
- dbg('pos = end - 1 = ', pos, 'right_insert? 1')
+## dbg('pos = end - 1 = ', pos, 'right_insert? 1')
right_insert = True
elif( field._allowInsert and sel_start == sel_to
and (sel_to == end or (sel_to < self._masklength and value[sel_start] != field._fillChar))
and input_len < field_len ):
pos = sel_to - 1 # where character will go
- dbg('pos = sel_to - 1 = ', pos, 'right_insert? 1')
+## dbg('pos = sel_to - 1 = ', pos, 'right_insert? 1')
right_insert = True
# else leave pos alone...
else:
- dbg('pos stays ', pos, 'right_insert? 0')
-
+## dbg('pos stays ', pos, 'right_insert? 0')
+ pass
if self._isTemplateChar( pos ): ## if a template character, return empty
- dbg('%d is a template character; returning False' % pos, indent=0)
+## dbg('%d is a template character; returning False' % pos, indent=0)
return False
if self._isMaskChar( pos ):
elif self._useParens and (self._isInt or (self._isFloat and pos > self._decimalpos)):
okChars += ')'
-## dbg('%s in %s?' % (char, okChars), char in okChars)
+#### dbg('%s in %s?' % (char, okChars), char in okChars)
approved = char in okChars
if approved and checkRegex:
- dbg("checking appropriate regex's")
+## dbg("checking appropriate regex's")
value = self._eraseSelection(self._GetValue())
if right_insert:
at = pos+1
newvalue, ignore, ignore, ignore, ignore = self._insertKey(char, at, sel_start, sel_to, value, allowAutoSelect=True)
else:
newvalue, ignore = self._insertKey(char, at, sel_start, sel_to, value)
- dbg('newvalue: "%s"' % newvalue)
+## dbg('newvalue: "%s"' % newvalue)
fields = [self._FindField(pos)] + [self._ctrl_constraints]
for field in fields: # includes fields[-1] == "ctrl_constraints"
if field._regexMask and field._filter:
- dbg('checking vs. regex')
+## dbg('checking vs. regex')
start, end = field._extent
slice = newvalue[start:end]
approved = (re.match( field._filter, slice) is not None)
- dbg('approved?', approved)
+## dbg('approved?', approved)
if not approved: break
- dbg(indent=0)
+## dbg(indent=0)
return approved
else:
- dbg('%d is a !???! character; returning False', indent=0)
+## dbg('%d is a !???! character; returning False', indent=0)
return False
Need to find a way to call this whenever the value changes, in case the control's
value has been changed or set programatically.
"""
- dbg(suspend=1)
- dbg('MaskedEditMixin::_applyFormatting', indent=1)
+## dbg(suspend=1)
+## dbg('MaskedEditMixin::_applyFormatting', indent=1)
# Handle negative numbers
if self._signOk:
text, signpos, right_signpos = self._getSignedValue()
- dbg('text: "%s", signpos:' % text, signpos)
+## dbg('text: "%s", signpos:' % text, signpos)
if not text or text[signpos] not in ('-','('):
self._isNeg = False
- dbg('no valid sign found; new sign:', self._isNeg)
+## dbg('no valid sign found; new sign:', self._isNeg)
if text and signpos != self._signpos:
self._signpos = signpos
elif text and self._valid and not self._isNeg and text[signpos] in ('-', '('):
- dbg('setting _isNeg to True')
+## dbg('setting _isNeg to True')
self._isNeg = True
- dbg('self._isNeg:', self._isNeg)
+## dbg('self._isNeg:', self._isNeg)
if self._signOk and self._isNeg:
fc = self._signedForegroundColour
c =fc._name
else:
c = fc
- dbg('setting foreground to', c)
+## dbg('setting foreground to', c)
self.SetForegroundColour(fc)
if self._valid:
- dbg('valid')
+## dbg('valid')
if self.IsEmpty():
bc = self._emptyBackgroundColour
else:
bc = self._validBackgroundColour
else:
- dbg('invalid')
+## dbg('invalid')
bc = self._invalidBackgroundColour
if hasattr(bc, '_name'):
c =bc._name
else:
c = bc
- dbg('setting background to', c)
+## dbg('setting background to', c)
self.SetBackgroundColour(bc)
self._Refresh()
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
def _getAbsValue(self, candidate=None):
""" Return an unsigned value (i.e. strip the '-' prefix if any), and sign position(s).
"""
- dbg('MaskedEditMixin::_getAbsValue; candidate="%s"' % candidate, indent=1)
+## dbg('MaskedEditMixin::_getAbsValue; candidate="%s"' % candidate, indent=1)
if candidate is None: text = self._GetValue()
else: text = candidate
right_signpos = text.find(')')
if self._ctrl_constraints._alignRight and self._fields[0]._fillChar == ' ':
signpos = text.find('-')
if signpos == -1:
- dbg('no - found; searching for (')
+## dbg('no - found; searching for (')
signpos = text.find('(')
elif signpos != -1:
- dbg('- found at', signpos)
+## dbg('- found at', signpos)
+ pass
if signpos == -1:
- dbg('signpos still -1')
- dbg('len(%s) (%d) < len(%s) (%d)?' % (text, len(text), self._mask, self._masklength), len(text) < self._masklength)
+## dbg('signpos still -1')
+## dbg('len(%s) (%d) < len(%s) (%d)?' % (text, len(text), self._mask, self._masklength), len(text) < self._masklength)
if len(text) < self._masklength:
text = ' ' + text
if len(text) < self._masklength:
if len(text) > self._masklength and text[-1] in (')', ' '):
text = text[:-1]
else:
- dbg('len(%s) (%d), len(%s) (%d)' % (text, len(text), self._mask, self._masklength))
- dbg('len(%s) - (len(%s) + 1):' % (text, text.lstrip()) , len(text) - (len(text.lstrip()) + 1))
+## dbg('len(%s) (%d), len(%s) (%d)' % (text, len(text), self._mask, self._masklength))
+## dbg('len(%s) - (len(%s) + 1):' % (text, text.lstrip()) , len(text) - (len(text.lstrip()) + 1))
signpos = len(text) - (len(text.lstrip()) + 1)
if self._useParens and not text.strip():
signpos -= 1 # empty value; use penultimate space
- dbg('signpos:', signpos)
+## dbg('signpos:', signpos)
if signpos >= 0:
text = text[:signpos] + ' ' + text[signpos+1:]
# figure out where it ought to go:
right_signpos = self._masklength - 1 # initial guess
if not self._ctrl_constraints._alignRight:
- dbg('not right-aligned')
+## dbg('not right-aligned')
if len(text.strip()) == 0:
right_signpos = signpos + 1
elif len(text.strip()) < self._masklength:
right_signpos = len(text.rstrip())
- dbg('right_signpos:', right_signpos)
+## dbg('right_signpos:', right_signpos)
groupchar = self._fields[0]._groupChar
try:
value = long(text.replace(groupchar,'').replace('(','-').replace(')','').replace(' ', ''))
except:
- dbg('invalid number', indent=0)
+## dbg('invalid number', indent=0)
return None, signpos, right_signpos
else: # float value
try:
groupchar = self._fields[0]._groupChar
value = float(text.replace(groupchar,'').replace(self._decimalChar, '.').replace('(', '-').replace(')','').replace(' ', ''))
- dbg('value:', value)
+## dbg('value:', value)
except:
value = None
text = text[:signpos] + self._template[signpos] + text[signpos+1:]
else:
# look forwards up to the decimal point for the 1st non-digit
- dbg('decimal pos:', self._decimalpos)
- dbg('text: "%s"' % text)
+## dbg('decimal pos:', self._decimalpos)
+## dbg('text: "%s"' % text)
if self._signOk:
signpos = self._decimalpos - (len(text[:self._decimalpos].lstrip()) + 1)
- # prevent checking for empty string - Tomo - Wed 14 Jan 2004 03:19:09 PM CET
+ # prevent checking for empty string - Tomo - Wed 14 Jan 2004 03:19:09 PM CET
if len(text) >= signpos+1 and text[signpos+1] in ('-','('):
signpos += 1
else:
signpos = -1
- dbg('signpos:', signpos)
+## dbg('signpos:', signpos)
if self._useParens:
if self._signOk:
right_signpos = -1
if value is None:
- dbg('invalid number')
+## dbg('invalid number')
text = None
- dbg('abstext = "%s"' % text, 'signpos:', signpos, 'right_signpos:', right_signpos)
- dbg(indent=0)
+## dbg('abstext = "%s"' % text, 'signpos:', signpos, 'right_signpos:', right_signpos)
+## dbg(indent=0)
return text, signpos, right_signpos
""" Return a signed value by adding a "-" prefix if the value
is set to negative, or a space if positive.
"""
- dbg('MaskedEditMixin::_getSignedValue; candidate="%s"' % candidate, indent=1)
+## dbg('MaskedEditMixin::_getSignedValue; candidate="%s"' % candidate, indent=1)
if candidate is None: text = self._GetValue()
else: text = candidate
abstext, signpos, right_signpos = self._getAbsValue(text)
if self._signOk:
if abstext is None:
- dbg(indent=0)
+## dbg(indent=0)
return abstext, signpos, right_signpos
if self._isNeg or text[signpos] in ('-', '('):
text = text[:right_signpos] + ')' + text[right_signpos+1:]
else:
text = abstext
- dbg('signedtext = "%s"' % text, 'signpos:', signpos, 'right_signpos', right_signpos)
- dbg(indent=0)
+## dbg('signedtext = "%s"' % text, 'signpos:', signpos, 'right_signpos', right_signpos)
+## dbg(indent=0)
return text, signpos, right_signpos
""" Returns control's value stripped of the template text.
plainvalue = MaskedEditMixin.GetPlainValue()
"""
- dbg('MaskedEditMixin::GetPlainValue; candidate="%s"' % candidate, indent=1)
+## dbg('MaskedEditMixin::GetPlainValue; candidate="%s"' % candidate, indent=1)
if candidate is None: text = self._GetValue()
else: text = candidate
if self.IsEmpty():
- dbg('returned ""', indent=0)
+## dbg('returned ""', indent=0)
return ""
else:
plain = ""
plain += text[idx]
if self._isFloat or self._isInt:
- dbg('plain so far: "%s"' % plain)
+## dbg('plain so far: "%s"' % plain)
plain = plain.replace('(', '-').replace(')', ' ')
- dbg('plain after sign regularization: "%s"' % plain)
+## dbg('plain after sign regularization: "%s"' % plain)
if self._signOk and self._isNeg and plain.count('-') == 0:
# must be in reserved position; add to "plain value"
plain = ' ' * lpad + plain.replace(',','')
else:
plain = plain.replace(',','')
- dbg('plain after pad and group:"%s"' % plain)
+## dbg('plain after pad and group:"%s"' % plain)
- dbg('returned "%s"' % plain.rstrip(), indent=0)
+## dbg('returned "%s"' % plain.rstrip(), indent=0)
return plain.rstrip()
"""
if value is None: value = self._GetValue()
if value == self._template and not self._defaultValue:
-## dbg("IsEmpty? 1 (value == self._template and not self._defaultValue)")
+#### dbg("IsEmpty? 1 (value == self._template and not self._defaultValue)")
return True # (all mask chars == fillChar by defn)
elif value == self._template:
empty = True
for pos in range(len(self._template)):
-## dbg('isMaskChar(%(pos)d)?' % locals(), self._isMaskChar(pos))
-## dbg('value[%(pos)d] != self._fillChar?' %locals(), value[pos] != self._fillChar[pos])
+#### dbg('isMaskChar(%(pos)d)?' % locals(), self._isMaskChar(pos))
+#### dbg('value[%(pos)d] != self._fillChar?' %locals(), value[pos] != self._fillChar[pos])
if self._isMaskChar(pos) and value[pos] not in (' ', self._fillChar[pos]):
empty = False
-## dbg("IsEmpty? %(empty)d (do all mask chars == fillChar?)" % locals())
+#### dbg("IsEmpty? %(empty)d (do all mask chars == fillChar?)" % locals())
return empty
else:
-## dbg("IsEmpty? 0 (value doesn't match template)")
+#### dbg("IsEmpty? 0 (value doesn't match template)")
return False
def IsValid(self, value=None):
""" Indicates whether the value specified (or the current value of the control
if not specified) is considered valid."""
-## dbg('MaskedEditMixin::IsValid("%s")' % value, indent=1)
+#### dbg('MaskedEditMixin::IsValid("%s")' % value, indent=1)
if value is None: value = self._GetValue()
ret = self._CheckValid(value)
-## dbg(indent=0)
+#### dbg(indent=0)
return ret
def _eraseSelection(self, value=None, sel_start=None, sel_to=None):
""" Used to blank the selection when inserting a new character. """
- dbg("MaskedEditMixin::_eraseSelection", indent=1)
+## dbg("MaskedEditMixin::_eraseSelection", indent=1)
if value is None: value = self._GetValue()
if sel_start is None or sel_to is None:
sel_start, sel_to = self._GetSelection() ## check for a range of selected text
- dbg('value: "%s"' % value)
- dbg("current sel_start, sel_to:", sel_start, sel_to)
+## dbg('value: "%s"' % value)
+## dbg("current sel_start, sel_to:", sel_start, sel_to)
newvalue = list(value)
for i in range(sel_start, sel_to):
if self._signOk and newvalue[i] in ('-', '(', ')'):
- dbg('found sign (%s) at' % newvalue[i], i)
+## dbg('found sign (%s) at' % newvalue[i], i)
# balance parentheses:
if newvalue[i] == '(':
newvalue[i] = self._template[i]
value = string.join(newvalue,"")
- dbg('new value: "%s"' % value)
- dbg(indent=0)
+## dbg('new value: "%s"' % value)
+## dbg(indent=0)
return value
def _insertKey(self, char, pos, sel_start, sel_to, value, allowAutoSelect=False):
""" Handles replacement of the character at the current insertion point."""
- dbg('MaskedEditMixin::_insertKey', "\'" + char + "\'", pos, sel_start, sel_to, '"%s"' % value, indent=1)
+## dbg('MaskedEditMixin::_insertKey', "\'" + char + "\'", pos, sel_start, sel_to, '"%s"' % value, indent=1)
text = self._eraseSelection(value)
field = self._FindField(pos)
# adjustpos must have moved the position; make selection match:
sel_start = sel_to = pos
- dbg('field._insertRight?', field._insertRight)
+## dbg('field._insertRight?', field._insertRight)
if( field._insertRight # field allows right insert
and ((sel_start, sel_to) == field._extent # and whole field selected
or (sel_start == sel_to # or nothing selected
or (field._allowInsert # or field allows right-insert
and sel_start < end # next to other char in field:
and text[sel_start] != field._fillChar) ) ) ) ):
- dbg('insertRight')
+## dbg('insertRight')
fstr = text[start:end]
erasable_chars = [field._fillChar, ' ']
erasable_chars.append('0')
erased = ''
-## dbg("fstr[0]:'%s'" % fstr[0])
-## dbg('field_index:', field._index)
-## dbg("fstr[0] in erasable_chars?", fstr[0] in erasable_chars)
-## dbg("self._signOk and field._index == 0 and fstr[0] in ('-','(')?",
+#### dbg("fstr[0]:'%s'" % fstr[0])
+#### dbg('field_index:', field._index)
+#### dbg("fstr[0] in erasable_chars?", fstr[0] in erasable_chars)
+#### dbg("self._signOk and field._index == 0 and fstr[0] in ('-','(')?",
## self._signOk and field._index == 0 and fstr[0] in ('-','('))
if fstr[0] in erasable_chars or (self._signOk and field._index == 0 and fstr[0] in ('-','(')):
erased = fstr[0]
-## dbg('value: "%s"' % text)
-## dbg('fstr: "%s"' % fstr)
-## dbg("erased: '%s'" % erased)
+#### dbg('value: "%s"' % text)
+#### dbg('fstr: "%s"' % fstr)
+#### dbg("erased: '%s'" % erased)
field_sel_start = sel_start - start
field_sel_to = sel_to - start
- dbg('left fstr: "%s"' % fstr[1:field_sel_start])
- dbg('right fstr: "%s"' % fstr[field_sel_to:end])
+## dbg('left fstr: "%s"' % fstr[1:field_sel_start])
+## dbg('right fstr: "%s"' % fstr[field_sel_to:end])
fstr = fstr[1:field_sel_start] + char + fstr[field_sel_to:end]
if field._alignRight and sel_start != sel_to:
field_len = end - start
## pos += (field_len - len(fstr)) # move cursor right by deleted amount
pos = sel_to
- dbg('setting pos to:', pos)
+## dbg('setting pos to:', pos)
if field._padZero:
fstr = '0' * (field_len - len(fstr)) + fstr
else:
fstr = fstr.rjust(field_len) # adjust the field accordingly
- dbg('field str: "%s"' % fstr)
+## dbg('field str: "%s"' % fstr)
newtext = text[:start] + fstr + text[end:]
if erased in ('-', '(') and self._signOk:
newtext = erased + newtext[1:]
- dbg('newtext: "%s"' % newtext)
+## dbg('newtext: "%s"' % newtext)
if self._signOk and field._index == 0:
start -= 1 # account for sign position
-## dbg('field._moveOnFieldFull?', field._moveOnFieldFull)
-## dbg('len(fstr.lstrip()) == end-start?', len(fstr.lstrip()) == end-start)
+#### dbg('field._moveOnFieldFull?', field._moveOnFieldFull)
+#### dbg('len(fstr.lstrip()) == end-start?', len(fstr.lstrip()) == end-start)
if( field._moveOnFieldFull and pos == end
and len(fstr.lstrip()) == end-start): # if field now full
newpos = self._findNextEntry(end) # go to next field
newpos = pos # else keep cursor at current position
if not newtext:
- dbg('not newtext')
+## dbg('not newtext')
if newpos != pos:
- dbg('newpos:', newpos)
+## dbg('newpos:', newpos)
+ pass
if self._signOk and self._useParens:
old_right_signpos = text.find(')')
field_len = end - start
before = text[start:sel_start]
after = text[sel_to:end].strip()
-## dbg("current field:'%s'" % text[start:end])
-## dbg("before:'%s'" % before, "after:'%s'" % after)
+#### dbg("current field:'%s'" % text[start:end])
+#### dbg("before:'%s'" % before, "after:'%s'" % after)
new_len = len(before) + len(after) + 1 # (for inserted char)
-## dbg('new_len:', new_len)
+#### dbg('new_len:', new_len)
if new_len < field_len:
retained = after + self._template[end-(field_len-new_len):end]
retained = after
left = text[0:start] + before
-## dbg("left:'%s'" % left, "retained:'%s'" % retained)
+#### dbg("left:'%s'" % left, "retained:'%s'" % retained)
right = retained + text[end:]
else:
left = text[0:pos]
else:
rstripped_text = newtext.rstrip()
right_signpos = len(rstripped_text)
- dbg('old_right_signpos:', old_right_signpos, 'right signpos now:', right_signpos)
+## dbg('old_right_signpos:', old_right_signpos, 'right signpos now:', right_signpos)
newtext = newtext[:right_signpos] + ')' + newtext[right_signpos+1:]
if( field._insertRight # if insert-right field (but we didn't start at right edge)
and field._moveOnFieldFull # and should move cursor when full
and len(newtext[start:end].strip()) == end-start): # and field now full
newpos = self._findNextEntry(end) # go to next field
- dbg('newpos = nextentry =', newpos)
+## dbg('newpos = nextentry =', newpos)
else:
- dbg('pos:', pos, 'newpos:', pos+1)
+## dbg('pos:', pos, 'newpos:', pos+1)
newpos = pos+1
# adjust position to just after partial match in control:
newpos = self._masklength - (len(self._ctrl_constraints._choices[match_index].strip()) - len(matched_str.strip()))
- dbg('newtext: "%s"' % newtext, 'newpos:', newpos, 'new_select_to:', new_select_to)
- dbg(indent=0)
+## dbg('newtext: "%s"' % newtext, 'newpos:', newpos, 'new_select_to:', new_select_to)
+## dbg(indent=0)
return newtext, newpos, new_select_to, match_field, match_index
else:
- dbg('newtext: "%s"' % newtext, 'newpos:', newpos)
- dbg(indent=0)
+## dbg('newtext: "%s"' % newtext, 'newpos:', newpos)
+## dbg(indent=0)
return newtext, newpos
preserve the correct selection when the focus event is not due to tab,
we need to pull the following trick:
"""
- dbg('MaskedEditMixin::_OnFocus')
+## dbg('MaskedEditMixin::_OnFocus')
wx.CallAfter(self._fixSelection)
event.Skip()
self.Refresh()
current value of the control is a "valid value," and has the side
effect of coloring the control appropriately.
"""
- dbg(suspend=1)
- dbg('MaskedEditMixin::_CheckValid: candidate="%s"' % candidate, indent=1)
+## dbg(suspend=1)
+## dbg('MaskedEditMixin::_CheckValid: candidate="%s"' % candidate, indent=1)
oldValid = self._valid
if candidate is None: value = self._GetValue()
else: value = candidate
- dbg('value: "%s"' % value)
+## dbg('value: "%s"' % value)
oldvalue = value
valid = True # assume True
if not self.IsDefault(value) and self._isDate: ## Date type validation
valid = self._validateDate(value)
- dbg("valid date?", valid)
+## dbg("valid date?", valid)
elif not self.IsDefault(value) and self._isTime:
valid = self._validateTime(value)
- dbg("valid time?", valid)
+## dbg("valid time?", valid)
elif not self.IsDefault(value) and (self._isInt or self._isFloat): ## Numeric type
valid = self._validateNumeric(value)
- dbg("valid Number?", valid)
+## dbg("valid Number?", valid)
if valid: # and not self.IsDefault(value): ## generic validation accounts for IsDefault()
## valid so far; ensure also allowed by any list or regex provided:
valid = self._validateGeneric(value)
- dbg("valid value?", valid)
+## dbg("valid value?", valid)
- dbg('valid?', valid)
+## dbg('valid?', valid)
if not candidate:
self._valid = valid
self._applyFormatting()
if self._valid != oldValid:
- dbg('validity changed: oldValid =',oldValid,'newvalid =', self._valid)
- dbg('oldvalue: "%s"' % oldvalue, 'newvalue: "%s"' % self._GetValue())
- dbg(indent=0, suspend=0)
+## dbg('validity changed: oldValid =',oldValid,'newvalid =', self._valid)
+## dbg('oldvalue: "%s"' % oldvalue, 'newvalue: "%s"' % self._GetValue())
+ pass
+## dbg(indent=0, suspend=0)
return valid
require_digit_at = self._fields[0]._extent[1]-1
else:
require_digit_at = self._fields[0]._extent[0]
- dbg('require_digit_at:', require_digit_at)
- dbg("value[rda]: '%s'" % value[require_digit_at])
+## dbg('require_digit_at:', require_digit_at)
+## dbg("value[rda]: '%s'" % value[require_digit_at])
if value[require_digit_at] not in list(string.digits):
valid = False
return valid
# else...
- dbg('number:', number)
+## dbg('number:', number)
if self._ctrl_constraints._hasRange:
valid = self._ctrl_constraints._rangeLow <= number <= self._ctrl_constraints._rangeHigh
else:
valid = True
groupcharpos = value.rfind(groupchar)
if groupcharpos != -1: # group char present
- dbg('groupchar found at', groupcharpos)
+## dbg('groupchar found at', groupcharpos)
if self._isFloat and groupcharpos > self._decimalpos:
# 1st one found on right-hand side is past decimal point
- dbg('groupchar in fraction; illegal')
+## dbg('groupchar in fraction; illegal')
valid = False
elif self._isFloat:
integer = value[:self._decimalpos].strip()
else:
integer = value.strip()
- dbg("integer:'%s'" % integer)
+## dbg("integer:'%s'" % integer)
if integer[0] in ('-', '('):
integer = integer[1:]
if integer[-1] == ')':
integer = integer[:-1]
parts = integer.split(groupchar)
- dbg('parts:', parts)
+## dbg('parts:', parts)
for i in range(len(parts)):
if i == 0 and abs(int(parts[0])) > 999:
- dbg('group 0 too long; illegal')
+## dbg('group 0 too long; illegal')
valid = False
break
elif i > 0 and (len(parts[i]) != 3 or ' ' in parts[i]):
- dbg('group %i (%s) not right size; illegal' % (i, parts[i]))
+## dbg('group %i (%s) not right size; illegal' % (i, parts[i]))
valid = False
break
except ValueError:
- dbg('value not a valid number')
+## dbg('value not a valid number')
valid = False
return valid
""" Validate the current date value using the provided Regex filter.
Generally used for character types.BufferType
"""
- dbg('MaskedEditMixin::_validateDate', indent=1)
+## dbg('MaskedEditMixin::_validateDate', indent=1)
if candidate is None: value = self._GetValue()
else: value = candidate
- dbg('value = "%s"' % value)
+## dbg('value = "%s"' % value)
text = self._adjustDate(value, force4digit_year=True) ## Fix the date up before validating it
- dbg('text =', text)
+## dbg('text =', text)
valid = True # assume True until proven otherwise
try:
year, month, day = getDateParts( datestr, self._datestyle)
year = int(year)
- dbg('self._dateExtent:', self._dateExtent)
+## dbg('self._dateExtent:', self._dateExtent)
if self._dateExtent == 11:
month = charmonths_dict[month.lower()]
else:
month = int(month)
day = int(day)
- dbg('year, month, day:', year, month, day)
+## dbg('year, month, day:', year, month, day)
except ValueError:
- dbg('cannot convert string to integer parts')
+## dbg('cannot convert string to integer parts')
valid = False
except KeyError:
- dbg('cannot convert string to integer month')
+## dbg('cannot convert string to integer month')
valid = False
if valid:
else:
month -= 1
try:
- dbg("trying to create date from values day=%d, month=%d, year=%d" % (day,month,year))
+## dbg("trying to create date from values day=%d, month=%d, year=%d" % (day,month,year))
dateHandler = wx.DateTimeFromDMY(day,month,year)
- dbg("succeeded")
+## dbg("succeeded")
dateOk = True
except:
- dbg('cannot convert string to valid date')
+## dbg('cannot convert string to valid date')
dateOk = False
if not dateOk:
valid = False
# so we eliminate them here:
timeStr = text[self._dateExtent+1:].strip() ## time portion of the string
if timeStr:
- dbg('timeStr: "%s"' % timeStr)
+## dbg('timeStr: "%s"' % timeStr)
try:
checkTime = dateHandler.ParseTime(timeStr)
valid = checkTime == len(timeStr)
except:
valid = False
if not valid:
- dbg('cannot convert string to valid time')
+## dbg('cannot convert string to valid time')
+ pass
if valid: dbg('valid date')
- dbg(indent=0)
+## dbg(indent=0)
return valid
""" Validate the current time value using the provided Regex filter.
Generally used for character types.BufferType
"""
- dbg('MaskedEditMixin::_validateTime', indent=1)
+## dbg('MaskedEditMixin::_validateTime', indent=1)
# wxDateTime doesn't take kindly to leading/trailing spaces when parsing,
# so we eliminate them here:
if candidate is None: value = self._GetValue().strip()
else: value = candidate.strip()
- dbg('value = "%s"' % value)
+## dbg('value = "%s"' % value)
valid = True # assume True until proven otherwise
dateHandler = wx.DateTime_Today()
try:
checkTime = dateHandler.ParseTime(value)
- dbg('checkTime:', checkTime, 'len(value)', len(value))
+## dbg('checkTime:', checkTime, 'len(value)', len(value))
valid = checkTime == len(value)
except:
valid = False
if not valid:
- dbg('cannot convert string to valid time')
+## dbg('cannot convert string to valid time')
+ pass
if valid: dbg('valid time')
- dbg(indent=0)
+## dbg(indent=0)
return valid
def _OnKillFocus(self,event):
""" Handler for EVT_KILL_FOCUS event.
"""
- dbg('MaskedEditMixin::_OnKillFocus', 'isDate=',self._isDate, indent=1)
+## dbg('MaskedEditMixin::_OnKillFocus', 'isDate=',self._isDate, indent=1)
if self._mask and self._IsEditable():
self._AdjustField(self._GetInsertionPoint())
self._CheckValid() ## Call valid handler
self._LostFocus() ## Provided for subclass use
event.Skip()
- dbg(indent=0)
+## dbg(indent=0)
def _fixSelection(self):
we can assume the cause, change the insertion point to the start of
the control, and deselect.
"""
- dbg('MaskedEditMixin::_fixSelection', indent=1)
+## dbg('MaskedEditMixin::_fixSelection', indent=1)
if not self._mask or not self._IsEditable():
- dbg(indent=0)
+## dbg(indent=0)
return
sel_start, sel_to = self._GetSelection()
- dbg('sel_start, sel_to:', sel_start, sel_to, 'self.IsEmpty()?', self.IsEmpty())
+## dbg('sel_start, sel_to:', sel_start, sel_to, 'self.IsEmpty()?', self.IsEmpty())
if( sel_start == 0 and sel_to >= len( self._mask ) #(can be greater in numeric controls because of reserved space)
and (not self._ctrl_constraints._autoSelect or self.IsEmpty() or self.IsDefault() ) ):
# This isn't normally allowed, and so assume we got here by the new
# "tab traversal" behavior, so we need to reset the selection
# and insertion point:
- dbg('entire text selected; resetting selection to start of control')
+## dbg('entire text selected; resetting selection to start of control')
self._goHome()
field = self._FindField(self._GetInsertionPoint())
edit_start, edit_end = field._extent
edit_start, edit_end = integer._extent
if integer._selectOnFieldEntry:
- dbg('select on field entry:')
+## dbg('select on field entry:')
self._SetInsertionPoint(edit_start)
self._SetSelection(edit_start, edit_end)
elif integer._insertRight:
- dbg('moving insertion point to end')
+## dbg('moving insertion point to end')
self._SetInsertionPoint(edit_end)
self._SetSelection(edit_end, edit_end)
else:
- dbg('numeric ctrl is empty; start at beginning after sign')
+## dbg('numeric ctrl is empty; start at beginning after sign')
self._SetInsertionPoint(signpos+1) ## Move past minus sign space if signed
self._SetSelection(signpos+1, signpos+1)
elif sel_start > self._goEnd(getPosOnly=True):
- dbg('cursor beyond the end of the user input; go to end of it')
+## dbg('cursor beyond the end of the user input; go to end of it')
self._goEnd()
else:
- dbg('sel_start, sel_to:', sel_start, sel_to, 'self._masklength:', self._masklength)
- dbg(indent=0)
+## dbg('sel_start, sel_to:', sel_start, sel_to, 'self._masklength:', self._masklength)
+ pass
+## dbg(indent=0)
def _Keypress(self,key):
derived control because the mixin functions can't override a method of
a sibling class.
"""
- dbg("MaskedEditMixin::_Cut", indent=1)
+## dbg("MaskedEditMixin::_Cut", indent=1)
value = self._GetValue()
- dbg('current value: "%s"' % value)
+## dbg('current value: "%s"' % value)
sel_start, sel_to = self._GetSelection() ## check for a range of selected text
- dbg('selected text: "%s"' % value[sel_start:sel_to].strip())
+## dbg('selected text: "%s"' % value[sel_start:sel_to].strip())
do = wxTextDataObject()
do.SetText(value[sel_start:sel_to].strip())
wxTheClipboard.Open()
if sel_to - sel_start != 0:
self._OnErase()
- dbg(indent=0)
+## dbg(indent=0)
# WS Note: overriding Copy is no longer necessary given that you
returns validity, replacement text, and extent of paste in
template.
"""
- dbg(suspend=1)
- dbg('MaskedEditMixin::_validatePaste("%(paste_text)s", %(sel_start)d, %(sel_to)d), raise_on_invalid? %(raise_on_invalid)d' % locals(), indent=1)
+## dbg(suspend=1)
+## dbg('MaskedEditMixin::_validatePaste("%(paste_text)s", %(sel_start)d, %(sel_to)d), raise_on_invalid? %(raise_on_invalid)d' % locals(), indent=1)
select_length = sel_to - sel_start
maxlength = select_length
- dbg('sel_to - sel_start:', maxlength)
+## dbg('sel_to - sel_start:', maxlength)
if maxlength == 0:
maxlength = self._masklength - sel_start
item = 'control'
else:
item = 'selection'
- dbg('maxlength:', maxlength)
+## dbg('maxlength:', maxlength)
length_considered = len(paste_text)
if length_considered > maxlength:
- dbg('paste text will not fit into the %s:' % item, indent=0)
+## dbg('paste text will not fit into the %s:' % item, indent=0)
if raise_on_invalid:
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
if item == 'control':
raise ValueError('"%s" will not fit into the control "%s"' % (paste_text, self.name))
else:
raise ValueError('"%s" will not fit into the selection' % paste_text)
else:
- dbg(indent=0, suspend=0)
+## dbg(indent=0, suspend=0)
return False, None, None
text = self._template
- dbg('length_considered:', length_considered)
+## dbg('length_considered:', length_considered)
valid_paste = True
replacement_text = ""
while valid_paste and i < length_considered and replace_to < self._masklength:
if paste_text[i:] == self._template[replace_to:length_considered]:
# remainder of paste matches template; skip char-by-char analysis
- dbg('remainder paste_text[%d:] (%s) matches template[%d:%d]' % (i, paste_text[i:], replace_to, length_considered))
+## dbg('remainder paste_text[%d:] (%s) matches template[%d:%d]' % (i, paste_text[i:], replace_to, length_considered))
replacement_text += paste_text[i:]
replace_to = i = length_considered
continue
if field._forceupper: char = char.upper()
elif field._forcelower: char = char.lower()
- dbg('char:', "'"+char+"'", 'i =', i, 'replace_to =', replace_to)
- dbg('self._isTemplateChar(%d)?' % replace_to, self._isTemplateChar(replace_to))
+## dbg('char:', "'"+char+"'", 'i =', i, 'replace_to =', replace_to)
+## dbg('self._isTemplateChar(%d)?' % replace_to, self._isTemplateChar(replace_to))
if not self._isTemplateChar(replace_to) and self._isCharAllowed( char, replace_to, allowAutoSelect=False, ignoreInsertRight=True):
replacement_text += char
- dbg("not template(%(replace_to)d) and charAllowed('%(char)s',%(replace_to)d)" % locals())
- dbg("replacement_text:", '"'+replacement_text+'"')
+## dbg("not template(%(replace_to)d) and charAllowed('%(char)s',%(replace_to)d)" % locals())
+## dbg("replacement_text:", '"'+replacement_text+'"')
i += 1
replace_to += 1
elif( char == self._template[replace_to]
( (i == 0 and (char == '-' or (self._useParens and char == '(')))
or (i == self._masklength - 1 and self._useParens and char == ')') ) ) ):
replacement_text += char
- dbg("'%(char)s' == template(%(replace_to)d)" % locals())
- dbg("replacement_text:", '"'+replacement_text+'"')
+## dbg("'%(char)s' == template(%(replace_to)d)" % locals())
+## dbg("replacement_text:", '"'+replacement_text+'"')
i += 1
replace_to += 1
else:
valid_paste = False
else:
replacement_text += self._template[replace_to:next_entry]
- dbg("skipping template; next_entry =", next_entry)
- dbg("replacement_text:", '"'+replacement_text+'"')
+## dbg("skipping template; next_entry =", next_entry)
+## dbg("replacement_text:", '"'+replacement_text+'"')
replace_to = next_entry # so next_entry will be considered on next loop
if not valid_paste and raise_on_invalid:
- dbg('raising exception', indent=0, suspend=0)
+## dbg('raising exception', indent=0, suspend=0)
raise ValueError('"%s" cannot be inserted into the control "%s"' % (paste_text, self.name))
elif i < len(paste_text):
valid_paste = False
if raise_on_invalid:
- dbg('raising exception', indent=0, suspend=0)
+## dbg('raising exception', indent=0, suspend=0)
raise ValueError('"%s" will not fit into the control "%s"' % (paste_text, self.name))
- dbg('valid_paste?', valid_paste)
+## dbg('valid_paste?', valid_paste)
if valid_paste:
- dbg('replacement_text: "%s"' % replacement_text, 'replace to:', replace_to)
- dbg(indent=0, suspend=0)
+## dbg('replacement_text: "%s"' % replacement_text, 'replace to:', replace_to)
+ pass
+## dbg(indent=0, suspend=0)
return valid_paste, replacement_text, replace_to
derived control because the mixin functions can't override a
method of a sibling class.
"""
- dbg('MaskedEditMixin::_Paste (value = "%s")' % value, indent=1)
+## dbg('MaskedEditMixin::_Paste (value = "%s")' % value, indent=1)
if value is None:
paste_text = self._getClipboardContents()
else:
paste_text = value
if paste_text is not None:
- dbg('paste text: "%s"' % paste_text)
+## dbg('paste text: "%s"' % paste_text)
# (conversion will raise ValueError if paste isn't legal)
sel_start, sel_to = self._GetSelection()
- dbg('selection:', (sel_start, sel_to))
+## dbg('selection:', (sel_start, sel_to))
# special case: handle allowInsert fields properly
field = self._FindField(sel_start)
if field._allowInsert and sel_to <= edit_end and sel_start + len(paste_text) < edit_end:
new_pos = sel_start + len(paste_text) # store for subsequent positioning
paste_text = paste_text + self._GetValue()[sel_to:edit_end].rstrip()
- dbg('paste within insertable field; adjusted paste_text: "%s"' % paste_text, 'end:', edit_end)
+## dbg('paste within insertable field; adjusted paste_text: "%s"' % paste_text, 'end:', edit_end)
sel_to = sel_start + len(paste_text)
# Another special case: paste won't fit, but it's a right-insert field where entire
amount_needed = len(paste_text) - (sel_to - sel_start)
if amount_needed <= empty_space:
sel_start -= amount_needed
- dbg('expanded selection to:', (sel_start, sel_to))
+## dbg('expanded selection to:', (sel_start, sel_to))
# another special case: deal with signed values properly:
paste_signpos = paste_text.find('(')
# if paste text will result in signed value:
-## dbg('paste_signpos != -1?', paste_signpos != -1)
-## dbg('sel_start:', sel_start, 'signpos:', signpos)
-## dbg('field._insertRight?', field._insertRight)
-## dbg('sel_start - len(paste_text) >= signpos?', sel_start - len(paste_text) <= signpos)
+#### dbg('paste_signpos != -1?', paste_signpos != -1)
+#### dbg('sel_start:', sel_start, 'signpos:', signpos)
+#### dbg('field._insertRight?', field._insertRight)
+#### dbg('sel_start - len(paste_text) >= signpos?', sel_start - len(paste_text) <= signpos)
if paste_signpos != -1 and (sel_start <= signpos
or (field._insertRight and sel_start - len(paste_text) <= signpos)):
signed = True
signed = False
# remove "sign" from paste text, so we can auto-adjust for sign type after paste:
paste_text = paste_text.replace('-', ' ').replace('(',' ').replace(')','')
- dbg('unsigned paste text: "%s"' % paste_text)
+## dbg('unsigned paste text: "%s"' % paste_text)
else:
signed = False
# another special case: deal with insert-right fields when selection is empty and
# cursor is at end of field:
-## dbg('field._insertRight?', field._insertRight)
-## dbg('sel_start == edit_end?', sel_start == edit_end)
-## dbg('sel_start', sel_start, 'sel_to', sel_to)
+#### dbg('field._insertRight?', field._insertRight)
+#### dbg('sel_start == edit_end?', sel_start == edit_end)
+#### dbg('sel_start', sel_start, 'sel_to', sel_to)
if field._insertRight and sel_start == edit_end and sel_start == sel_to:
sel_start -= len(paste_text)
if sel_start < 0:
sel_start = 0
- dbg('adjusted selection:', (sel_start, sel_to))
+## dbg('adjusted selection:', (sel_start, sel_to))
try:
valid_paste, replacement_text, replace_to = self._validatePaste(paste_text, sel_start, sel_to, raise_on_invalid)
except:
- dbg('exception thrown', indent=0)
+## dbg('exception thrown', indent=0)
raise
if not valid_paste:
- dbg('paste text not legal for the selection or portion of the control following the cursor;')
+## dbg('paste text not legal for the selection or portion of the control following the cursor;')
if not wx.Validator_IsSilent():
wx.Bell()
- dbg(indent=0)
+## dbg(indent=0)
return False
# else...
text = self._eraseSelection()
if not self._isNeg:
self._isNeg = 1
- dbg("new_text:", '"'+new_text+'"')
+## dbg("new_text:", '"'+new_text+'"')
if not just_return_value:
+ if new_text != self._GetValue():
+ self.modified = True
if new_text == '':
self.ClearValue()
else:
new_pos = sel_start + len(replacement_text)
wx.CallAfter(self._SetInsertionPoint, new_pos)
else:
- dbg(indent=0)
+## dbg(indent=0)
return new_text
elif just_return_value:
- dbg(indent=0)
+## dbg(indent=0)
return self._GetValue()
- dbg(indent=0)
+## dbg(indent=0)
def _Undo(self):
""" Provides an Undo() method in base controls. """
- dbg("MaskedEditMixin::_Undo", indent=1)
+## dbg("MaskedEditMixin::_Undo", indent=1)
value = self._GetValue()
prev = self._prevValue
- dbg('current value: "%s"' % value)
- dbg('previous value: "%s"' % prev)
+## dbg('current value: "%s"' % value)
+## dbg('previous value: "%s"' % prev)
if prev is None:
- dbg('no previous value', indent=0)
+## dbg('no previous value', indent=0)
return
elif value != prev:
# Determine where they stop differing in "undo" result:
sm = difflib.SequenceMatcher(None, a=value, b=prev)
i, j, k = sm.find_longest_match(sel_start, length, sel_start, length)
- dbg('i,j,k = ', (i,j,k), 'value[i:i+k] = "%s"' % value[i:i+k], 'prev[j:j+k] = "%s"' % prev[j:j+k] )
+## dbg('i,j,k = ', (i,j,k), 'value[i:i+k] = "%s"' % value[i:i+k], 'prev[j:j+k] = "%s"' % prev[j:j+k] )
if k == 0: # no match found; select to end
sel_to = length
else:
code_5tuples = sm.get_opcodes()
for op, i1, i2, j1, j2 in code_5tuples:
- dbg("%7s value[%d:%d] (%s) prev[%d:%d] (%s)" %
- (op, i1, i2, value[i1:i2], j1, j2, prev[j1:j2]))
+## dbg("%7s value[%d:%d] (%s) prev[%d:%d] (%s)" % (op, i1, i2, value[i1:i2], j1, j2, prev[j1:j2]))
+ pass
diff_found = False
# look backward through operations needed to produce "previous" value;
# first change wins:
for next_op in range(len(code_5tuples)-1, -1, -1):
op, i1, i2, j1, j2 = code_5tuples[next_op]
- dbg('value[i1:i2]: "%s"' % value[i1:i2], 'template[i1:i2] "%s"' % self._template[i1:i2])
+## dbg('value[i1:i2]: "%s"' % value[i1:i2], 'template[i1:i2] "%s"' % self._template[i1:i2])
if op == 'insert' and prev[j1:j2] != self._template[j1:j2]:
- dbg('insert found: selection =>', (j1, j2))
+## dbg('insert found: selection =>', (j1, j2))
sel_start = j1
sel_to = j2
diff_found = True
else:
sel_start = i1
sel_to = j1
- dbg('delete found: selection =>', (sel_start, sel_to))
+## dbg('delete found: selection =>', (sel_start, sel_to))
diff_found = True
break
elif op == 'replace':
- dbg('replace found: selection =>', (j1, j2))
+## dbg('replace found: selection =>', (j1, j2))
sel_start = j1
sel_to = j2
diff_found = True
if op == 'equal':
continue
elif op == 'replace':
- dbg('setting sel_start to', i1)
+## dbg('setting sel_start to', i1)
sel_start = i1
break
elif op == 'insert' and not value[i1:i2]:
- dbg('forward %s found' % op)
+## dbg('forward %s found' % op)
if prev[j1:j2].strip():
- dbg('item to insert non-empty; setting sel_start to', j1)
+## dbg('item to insert non-empty; setting sel_start to', j1)
sel_start = j1
break
elif not field._insertRight:
- dbg('setting sel_start to inserted space:', j1)
+## dbg('setting sel_start to inserted space:', j1)
sel_start = j1
break
elif op == 'delete' and field._insertRight and not value[i1:i2].lstrip():
if not diff_found:
- dbg('no insert,delete or replace found (!)')
+## dbg('no insert,delete or replace found (!)')
# do "left-insert"-centric processing of difference based on l.c.s.:
if i == j and j != sel_start: # match starts after start of selection
sel_to = sel_start + (j-sel_start) # select to start of match
# To get all this right, we use the previous selection recorded to help us...
if (sel_start, sel_to) != self._prevSelection:
- dbg('calculated selection', (sel_start, sel_to), "doesn't match previous", self._prevSelection)
+## dbg('calculated selection', (sel_start, sel_to), "doesn't match previous", self._prevSelection)
prev_sel_start, prev_sel_to = self._prevSelection
field = self._FindField(sel_start)
calc_select_len = sel_to - sel_start
prev_select_len = prev_sel_to - prev_sel_start
- dbg('sel_start == prev_sel_start', sel_start == prev_sel_start)
- dbg('sel_to > prev_sel_to', sel_to > prev_sel_to)
+## dbg('sel_start == prev_sel_start', sel_start == prev_sel_start)
+## dbg('sel_to > prev_sel_to', sel_to > prev_sel_to)
if prev_select_len >= calc_select_len:
# old selection was bigger; trust it:
and sel_to == len(self._template) ): # and calculated selection goes to end of control
i, j, k = sm.find_longest_match(prev_sel_to, length, prev_sel_to, length)
- dbg('i,j,k = ', (i,j,k), 'value[i:i+k] = "%s"' % value[i:i+k], 'prev[j:j+k] = "%s"' % prev[j:j+k] )
+## dbg('i,j,k = ', (i,j,k), 'value[i:i+k] = "%s"' % value[i:i+k], 'prev[j:j+k] = "%s"' % prev[j:j+k] )
if k > 0:
# difflib must not have optimized opcodes properly;
sel_to = j
else:
test_sel_start, test_sel_to = prev_sel_start, prev_sel_to
- dbg('test selection:', (test_sel_start, test_sel_to))
- dbg('calc change: "%s"' % self._prevValue[sel_start:sel_to])
- dbg('test change: "%s"' % self._prevValue[test_sel_start:test_sel_to])
+## dbg('test selection:', (test_sel_start, test_sel_to))
+## dbg('calc change: "%s"' % self._prevValue[sel_start:sel_to])
+## dbg('test change: "%s"' % self._prevValue[test_sel_start:test_sel_to])
# if calculated selection spans characters, and same characters
# "before" the previous insertion point are present there as well,
sel_start, sel_to = test_sel_start, test_sel_to
- dbg('sel_start, sel_to:', sel_start, sel_to)
- dbg('previous value: "%s"' % self._prevValue)
+## dbg('sel_start, sel_to:', sel_start, sel_to)
+## dbg('previous value: "%s"' % self._prevValue)
self._SetValue(self._prevValue)
self._SetInsertionPoint(sel_start)
self._SetSelection(sel_start, sel_to)
else:
- dbg('no difference between previous value')
- dbg(indent=0)
+## dbg('no difference between previous value')
+ pass
+## dbg(indent=0)
def _OnClear(self, event):
def _OnContextMenu(self, event):
- dbg('MaskedEditMixin::OnContextMenu()', indent=1)
+## dbg('MaskedEditMixin::OnContextMenu()', indent=1)
menu = wxMenu()
menu.Append(wxID_UNDO, "Undo", "")
menu.AppendSeparator()
self.PopupMenu(menu, event.GetPosition())
menu.Destroy()
self._contextMenu = None
- dbg(indent=0)
+## dbg(indent=0)
def _UndoUpdateUI(self, event):
if self._prevValue is None or self._prevValue == self._curValue:
self._contextMenu.Enable(wxID_UNDO, True)
-## ---------- ---------- ---------- ---------- ---------- ---------- ----------
+ def _OnCtrlParametersChanged(self):
+ """
+ Overridable function to allow derived classes to take action as a
+ result of parameter changes prior to possibly changing the value
+ of the control.
+ """
+ pass
+
+ ## ---------- ---------- ---------- ---------- ---------- ---------- ----------
+# ## TRICKY BIT: to avoid a ton of boiler-plate, and to
+# ## automate the getter/setter generation for each valid
+# ## control parameter so we never forget to add the
+# ## functions when adding parameters, this loop
+# ## programmatically adds them to the class:
+# ## (This makes it easier for Designers like Boa to
+# ## deal with masked controls.)
+#
+# ## To further complicate matters, this is done with an
+# ## extra level of inheritance, so that "general" classes like
+# ## MaskedTextCtrl can have all possible attributes,
+# ## while derived classes, like TimeCtrl and MaskedNumCtrl
+# ## can prevent exposure of those optional attributes of their base
+# ## class that do not make sense for their derivation. Therefore,
+# ## we define
+# ## BaseMaskedTextCtrl(TextCtrl, MaskedEditMixin)
+# ## and
+# ## MaskedTextCtrl(BaseMaskedTextCtrl, MaskedEditAccessorsMixin).
+# ##
+# ## This allows us to then derive:
+# ## MaskedNumCtrl( BaseMaskedTextCtrl )
+# ##
+# ## and not have to expose all the same accessor functions for the
+# ## derived control when they don't all make sense for it.
+# ##
+class MaskedEditAccessorsMixin:
+
+ # Define the default set of attributes exposed by the most generic masked controls:
+ exposed_basectrl_params = MaskedEditMixin.valid_ctrl_params.keys() + Field.valid_params.keys()
+ exposed_basectrl_params.remove('index')
+ exposed_basectrl_params.remove('extent')
+ exposed_basectrl_params.remove('foregroundColour') # (base class already has this)
+
+ for param in exposed_basectrl_params:
+ propname = param[0].upper() + param[1:]
+ exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
+ exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+
+ if param.find('Colour') != -1:
+ # add non-british spellings, for backward-compatibility
+ propname.replace('Colour', 'Color')
+
+ exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
+ exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+
-class MaskedTextCtrl( wx.TextCtrl, MaskedEditMixin ):
+
+
+class BaseMaskedTextCtrl( wx.TextCtrl, MaskedEditMixin ):
"""
This is the primary derivation from MaskedEditMixin. It provides
a general masked text control that can be configured with different
- masks.
+ masks. It's actually a "base masked textCtrl", so that the
+ MaskedTextCtrl class can be derived from it, and add those
+ accessor functions to it that are appropriate to the general class,
+ whilst other classes can derive from BaseMaskedTextCtrl, and
+ only define those accessor functions that are appropriate for
+ those derivations.
"""
def __init__( self, parent, id=-1, value = '',
self.controlInitialized = True
MaskedEditMixin.__init__( self, name, **kwargs )
+
self._SetInitialValue(value)
if setupEventHandling:
def __repr__(self):
- return "<MaskedTextCtrl: %s>" % self.GetValue()
+ return "<BaseMaskedTextCtrl: %s>" % self.GetValue()
def _GetSelection(self):
Allow mixin to set the text selection of this control.
REQUIRED by any class derived from MaskedEditMixin.
"""
-## dbg("MaskedTextCtrl::_SetSelection(%(sel_start)d, %(sel_to)d)" % locals())
+#### dbg("MaskedTextCtrl::_SetSelection(%(sel_start)d, %(sel_to)d)" % locals())
return self.SetSelection( sel_start, sel_to )
def SetSelection(self, sel_start, sel_to):
"""
This is just for debugging...
"""
- dbg("MaskedTextCtrl::SetSelection(%(sel_start)d, %(sel_to)d)" % locals())
+## dbg("MaskedTextCtrl::SetSelection(%(sel_start)d, %(sel_to)d)" % locals())
wx.TextCtrl.SetSelection(self, sel_start, sel_to)
return self.GetInsertionPoint()
def _SetInsertionPoint(self, pos):
-## dbg("MaskedTextCtrl::_SetInsertionPoint(%(pos)d)" % locals())
+#### dbg("MaskedTextCtrl::_SetInsertionPoint(%(pos)d)" % locals())
self.SetInsertionPoint(pos)
def SetInsertionPoint(self, pos):
"""
This is just for debugging...
"""
- dbg("MaskedTextCtrl::SetInsertionPoint(%(pos)d)" % locals())
+## dbg("MaskedTextCtrl::SetInsertionPoint(%(pos)d)" % locals())
wx.TextCtrl.SetInsertionPoint(self, pos)
Allow mixin to set the raw value of the control with this function.
REQUIRED by any class derived from MaskedEditMixin.
"""
- dbg('MaskedTextCtrl::_SetValue("%(value)s")' % locals(), indent=1)
+## dbg('MaskedTextCtrl::_SetValue("%(value)s")' % locals(), indent=1)
# Record current selection and insertion point, for undo
self._prevSelection = self._GetSelection()
self._prevInsertionPoint = self._GetInsertionPoint()
wx.TextCtrl.SetValue(self, value)
- dbg(indent=0)
+## dbg(indent=0)
def SetValue(self, value):
"""
masked control. NOTE: this must be done in the class derived
from the base wx control.
"""
- dbg('MaskedTextCtrl::SetValue = "%s"' % value, indent=1)
+## dbg('MaskedTextCtrl::SetValue = "%s"' % value, indent=1)
if not self._mask:
wx.TextCtrl.SetValue(self, value) # revert to base control behavior
and (self._isFloat or self._isInt) # and it's a numeric control
and self._ctrl_constraints._alignRight ): # and it's a right-aligned control
- dbg('len(value)', len(value), ' < self._masklength', self._masklength)
+## dbg('len(value)', len(value), ' < self._masklength', self._masklength)
# try to intelligently "pad out" the value to the right size:
value = self._template[0:self._masklength - len(value)] + value
if self._isFloat and value.find('.') == -1:
value = value[1:]
- dbg('padded value = "%s"' % value)
+## dbg('padded value = "%s"' % value)
# make SetValue behave the same as if you had typed the value in:
try:
dateparts = value.split(' ')
dateparts[0] = self._adjustDate(dateparts[0], fixcentury=True)
value = string.join(dateparts, ' ')
- dbg('adjusted value: "%s"' % value)
+## dbg('adjusted value: "%s"' % value)
value = self._Paste(value, raise_on_invalid=True, just_return_value=True)
else:
- dbg('exception thrown', indent=0)
+## dbg('exception thrown', indent=0)
raise
- self._SetValue(value)
-## dbg('queuing insertion after .SetValue', self._masklength)
+ self._SetValue(value) # note: to preserve similar capability, .SetValue()
+ # does not change IsModified()
+#### dbg('queuing insertion after .SetValue', self._masklength)
wx.CallAfter(self._SetInsertionPoint, self._masklength)
wx.CallAfter(self._SetSelection, self._masklength, self._masklength)
- dbg(indent=0)
+## dbg(indent=0)
def Clear(self):
""" Blanks the current control value by replacing it with the default value."""
- dbg("MaskedTextCtrl::Clear - value reset to default value (template)")
+## dbg("MaskedTextCtrl::Clear - value reset to default value (template)")
if self._mask:
self.ClearValue()
else:
Allow mixin to refresh the base control with this function.
REQUIRED by any class derived from MaskedEditMixin.
"""
- dbg('MaskedTextCtrl::_Refresh', indent=1)
+## dbg('MaskedTextCtrl::_Refresh', indent=1)
wx.TextCtrl.Refresh(self)
- dbg(indent=0)
+## dbg(indent=0)
def Refresh(self):
validate the contents of the masked control as it refreshes.
NOTE: this must be done in the class derived from the base wx control.
"""
- dbg('MaskedTextCtrl::Refresh', indent=1)
+## dbg('MaskedTextCtrl::Refresh', indent=1)
self._CheckValid()
self._Refresh()
- dbg(indent=0)
+## dbg(indent=0)
def _IsEditable(self):
return self._calcSize(size)
+class MaskedTextCtrl( BaseMaskedTextCtrl, MaskedEditAccessorsMixin ):
+ """
+ This extra level of inheritance allows us to add the generic set of
+ masked edit parameters only to this class while allowing other
+ classes to derive from the "base" masked text control, and provide
+ a smaller set of valid accessor functions.
+ """
+ pass
+
+
## ---------- ---------- ---------- ---------- ---------- ---------- ----------
## Because calling SetSelection programmatically does not fire EVT_COMBOBOX
## events, we have to do it ourselves when we auto-complete.
class MaskedComboBoxSelectEvent(wx.PyCommandEvent):
def __init__(self, id, selection = 0, object=None):
- wx.PyCommandEvent.__init__(self, wx.EVT_COMMAND_COMBOBOX_SELECTED, id)
+ wx.PyCommandEvent.__init__(self, wx.wxEVT_COMMAND_COMBOBOX_SELECTED, id)
self.__selection = selection
self.SetEventObject(object)
return self.__selection
-class MaskedComboBox( wx.ComboBox, MaskedEditMixin ):
+class BaseMaskedComboBox( wx.ComboBox, MaskedEditMixin ):
"""
This masked edit control adds the ability to use a masked input
on a combobox, and do auto-complete of such values.
kwargs['compareNoCase'] = True
MaskedEditMixin.__init__( self, name, **kwargs )
+
self._choices = self._ctrl_constraints._choices
- dbg('self._choices:', self._choices)
+## dbg('self._choices:', self._choices)
if self._ctrl_constraints._alignRight:
choices = [choice.rjust(self._masklength) for choice in choices]
and self._ctrl_constraints._alignRight ): # and it's a right-aligned control
# try to intelligently "pad out" the value to the right size:
value = self._template[0:self._masklength - len(value)] + value
- dbg('padded value = "%s"' % value)
+## dbg('padded value = "%s"' % value)
# For wxComboBox, ensure that values are properly padded so that
# if varying length choices are supplied, they always show up
dateparts = value.split(' ')
dateparts[0] = self._adjustDate(dateparts[0], fixcentury=True)
value = string.join(dateparts, ' ')
- dbg('adjusted value: "%s"' % value)
+## dbg('adjusted value: "%s"' % value)
value = self._Paste(value, raise_on_invalid=True, just_return_value=True)
else:
raise
self._SetValue(value)
-## dbg('queuing insertion after .SetValue', self._masklength)
+#### dbg('queuing insertion after .SetValue', self._masklength)
wx.CallAfter(self._SetInsertionPoint, self._masklength)
wx.CallAfter(self._SetSelection, self._masklength, self._masklength)
choice = choice.ljust(self._masklength)
if self._ctrl_constraints._fillChar != ' ':
choice = choice.replace(' ', self._fillChar)
- dbg('updated choice:', choice)
+## dbg('updated choice:', choice)
self._ctrl_constraints._compareChoices.append(compareChoice)
wx.ComboBox.Clear(self)
- def SetCtrlParameters( self, **kwargs ):
+ def _OnCtrlParametersChanged(self):
"""
- Override mixin's default SetCtrlParameters to detect changes in choice list, so
+ Override mixin's default OnCtrlParametersChanged to detect changes in choice list, so
we can update the base control:
"""
- MaskedEditMixin.SetCtrlParameters(self, **kwargs )
- if( self.controlInitialized
- and (kwargs.has_key('choices') or self._choices != self._ctrl_constraints._choices) ):
+ if self.controlInitialized and self._choices != self._ctrl_constraints._choices:
wx.ComboBox.Clear(self)
self._choices = self._ctrl_constraints._choices
for choice in self._choices:
works, but has the nasty side effect of generating lots of intermediate
events.
"""
- dbg(suspend=1) # turn off debugging around this function
- dbg('MaskedComboBox::GetMark', indent=1)
+## dbg(suspend=1) # turn off debugging around this function
+## dbg('MaskedComboBox::GetMark', indent=1)
if self.__readonly:
- dbg(indent=0)
+## dbg(indent=0)
return 0, 0 # no selection possible for editing
## sel_start, sel_to = wxComboBox.GetMark(self) # what I'd *like* to have!
sel_start = sel_to = self.GetInsertionPoint()
- dbg("current sel_start:", sel_start)
+## dbg("current sel_start:", sel_start)
value = self.GetValue()
- dbg('value: "%s"' % value)
+## dbg('value: "%s"' % value)
self._ignoreChange = True # tell _OnTextChange() to ignore next event (if any)
wx.ComboBox.Cut(self)
newvalue = self.GetValue()
- dbg("value after Cut operation:", newvalue)
+## dbg("value after Cut operation:", newvalue)
if newvalue != value: # something was selected; calculate extent
- dbg("something selected")
+## dbg("something selected")
sel_to = sel_start + len(value) - len(newvalue)
wx.ComboBox.SetValue(self, value) # restore original value and selection (still ignoring change)
wx.ComboBox.SetInsertionPoint(self, sel_start)
self._ignoreChange = False # tell _OnTextChange() to pay attn again
- dbg('computed selection:', sel_start, sel_to, indent=0, suspend=0)
+## dbg('computed selection:', sel_start, sel_to, indent=0, suspend=0)
return sel_start, sel_to
Necessary for bookkeeping on choice selection, to keep current value
current.
"""
- dbg('MaskedComboBox::SetSelection(%d)' % index)
+## dbg('MaskedComboBox::SetSelection(%d)' % index)
if self._mask:
self._prevValue = self._curValue
self._curValue = self._choices[index]
on the text of the control somehow interferes with the combobox's
selection mechanism for the arrow keys.
"""
- dbg('MaskedComboBox::OnSelectChoice', indent=1)
+## dbg('MaskedComboBox::OnSelectChoice', indent=1)
if not self._mask:
event.Skip()
self._ctrl_constraints._compareNoCase,
current_index = self._ctrl_constraints._autoCompleteIndex)
if match_index is not None:
- dbg('setting selection to', match_index)
+## dbg('setting selection to', match_index)
# issue appropriate event to outside:
self._OnAutoSelect(self._ctrl_constraints, match_index=match_index)
self._CheckValid()
pos = self._adjustPos(self._GetInsertionPoint(), event.GetKeyCode())
field = self._FindField(pos)
if self.IsEmpty() or not field._hasList:
- dbg('selecting 1st value in list')
+## dbg('selecting 1st value in list')
self._OnAutoSelect(self._ctrl_constraints, match_index=0)
self._CheckValid()
keep_processing = False
else:
# attempt field-level auto-complete
- dbg(indent=0)
+## dbg(indent=0)
keep_processing = self._OnAutoCompleteField(event)
- dbg('keep processing?', keep_processing, indent=0)
+## dbg('keep processing?', keep_processing, indent=0)
return keep_processing
Override mixin (empty) autocomplete handler, so that autocompletion causes
combobox to update appropriately.
"""
- dbg('MaskedComboBox::OnAutoSelect', field._index, indent=1)
+## dbg('MaskedComboBox::OnAutoSelect', field._index, indent=1)
## field._autoCompleteIndex = match_index
if field == self._ctrl_constraints:
self.SetSelection(match_index)
- dbg('issuing combo selection event')
+## dbg('issuing combo selection event')
self.GetEventHandler().ProcessEvent(
MaskedComboBoxSelectEvent( self.GetId(), match_index, self ) )
self._CheckValid()
- dbg('field._autoCompleteIndex:', match_index)
- dbg('self.GetSelection():', self.GetSelection())
- dbg(indent=0)
+## dbg('field._autoCompleteIndex:', match_index)
+## dbg('self.GetSelection():', self.GetSelection())
+## dbg(indent=0)
def _OnReturn(self, event):
programmatic wxComboBox.SetSelection() call to pick the appropriate
item in the list. (and then do the usual OnReturn bit.)
"""
- dbg('MaskedComboBox::OnReturn', indent=1)
- dbg('current value: "%s"' % self.GetValue(), 'current index:', self.GetSelection())
+## dbg('MaskedComboBox::OnReturn', indent=1)
+## dbg('current value: "%s"' % self.GetValue(), 'current index:', self.GetSelection())
if self.GetSelection() == -1 and self.GetValue().lower().strip() in self._ctrl_constraints._compareChoices:
wx.CallAfter(self.SetSelection, self._ctrl_constraints._autoCompleteIndex)
event.m_keyCode = wx.WXK_TAB
event.Skip()
- dbg(indent=0)
+## dbg(indent=0)
+
+
+class MaskedComboBox( BaseMaskedComboBox, MaskedEditAccessorsMixin ):
+ """
+ This extra level of inheritance allows us to add the generic set of
+ masked edit parameters only to this class while allowing other
+ classes to derive from the "base" masked combobox control, and provide
+ a smaller set of valid accessor functions.
+ """
+ pass
## ---------- ---------- ---------- ---------- ---------- ---------- ----------
-class IpAddrCtrl( MaskedTextCtrl ):
+class IpAddrCtrlAccessorsMixin:
+ # Define IpAddrCtrl's list of attributes having their own
+ # Get/Set functions, exposing only those that make sense for
+ # an IP address control.
+
+ exposed_basectrl_params = (
+ 'fields',
+ 'retainFieldValidation',
+ 'formatcodes',
+ 'fillChar',
+ 'defaultValue',
+ 'description',
+
+ 'useFixedWidthFont',
+ 'signedForegroundColour',
+ 'emptyBackgroundColour',
+ 'validBackgroundColour',
+ 'invalidBackgroundColour',
+
+ 'emptyInvalid',
+ 'validFunc',
+ 'validRequired',
+ )
+
+ for param in exposed_basectrl_params:
+ propname = param[0].upper() + param[1:]
+ exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
+ exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+
+ if param.find('Colour') != -1:
+ # add non-british spellings, for backward-compatibility
+ propname.replace('Colour', 'Color')
+
+ exec('def Set%s(self, value): self.SetCtrlParameters(%s=value)' % (propname, param))
+ exec('def Get%s(self): return self.GetCtrlParameter("%s")''' % (propname, param))
+
+
+class IpAddrCtrl( BaseMaskedTextCtrl, IpAddrCtrlAccessorsMixin ):
"""
This class is a particular type of MaskedTextCtrl that accepts
and understands the semantics of IP addresses, reformats input
as you move from field to field, and accepts '.' as a navigation
character, so that typing an IP address can be done naturally.
"""
+
+
+
def __init__( self, parent, id=-1, value = '',
pos = wx.DefaultPosition,
size = wx.DefaultSize,
kwargs['validRegex'] = "( \d| \d\d|(1\d\d|2[0-4]\d|25[0-5]))(\.( \d| \d\d|(1\d\d|2[0-4]\d|25[0-5]))){3}"
- MaskedTextCtrl.__init__(
+ BaseMaskedTextCtrl.__init__(
self, parent, id=id, value = value,
pos=pos, size=size,
style = style,
setupEventHandling = setupEventHandling,
**kwargs)
+
# set up individual field parameters as well:
field_params = {}
field_params['validRegex'] = "( | \d| \d |\d | \d\d|\d\d |\d \d|(1\d\d|2[0-4]\d|25[0-5]))"
def OnDot(self, event):
- dbg('IpAddrCtrl::OnDot', indent=1)
+## dbg('IpAddrCtrl::OnDot', indent=1)
pos = self._adjustPos(self._GetInsertionPoint(), event.GetKeyCode())
oldvalue = self.GetValue()
edit_start, edit_end, slice = self._FindFieldExtent(pos, getslice=True)
newvalue = oldvalue[:pos] + ' ' * (edit_end - pos) + oldvalue[edit_end:]
self._SetValue(newvalue)
self._SetInsertionPoint(pos)
- dbg(indent=0)
+## dbg(indent=0)
return self._OnChangeField(event)
def GetAddress(self):
- value = MaskedTextCtrl.GetValue(self)
+ value = BaseMaskedTextCtrl.GetValue(self)
return value.replace(' ','') # remove spaces from the value
def _OnCtrl_S(self, event):
- dbg("IpAddrCtrl::_OnCtrl_S")
+## dbg("IpAddrCtrl::_OnCtrl_S")
if self._demo:
print "value:", self.GetAddress()
return False
def SetValue(self, value):
- dbg('IpAddrCtrl::SetValue(%s)' % str(value), indent=1)
+## dbg('IpAddrCtrl::SetValue(%s)' % str(value), indent=1)
if type(value) not in (types.StringType, types.UnicodeType):
- dbg(indent=0)
+## dbg(indent=0)
raise ValueError('%s must be a string', str(value))
bValid = True # assume True
parts[i] = ' ' # convert empty field to 3-char length
if not bValid:
- dbg(indent=0)
+## dbg(indent=0)
raise ValueError('value (%s) must be a string of form n.n.n.n where n is empty or in range 0-255' % str(value))
else:
- dbg('parts:', parts)
+## dbg('parts:', parts)
value = string.join(parts, '.')
- MaskedTextCtrl.SetValue(self, value)
- dbg(indent=0)
+ BaseMaskedTextCtrl.SetValue(self, value)
+## dbg(indent=0)
## ---------- ---------- ---------- ---------- ---------- ---------- ----------
("US Date + Time","USDATETIMEMMDDYYYY/HHMM"),
("US Date MMDDYYYY","USDATEMMDDYYYY/"),
("Time (with seconds)","TIMEHHMMSS"),
- ("Military Time\n(without seconds)","MILTIMEHHMM"),
+ ("Military Time\n(without seconds)","24HRTIMEHHMM"),
("Social Sec#","USSOCIALSEC"),
("Credit Card","CREDITCARD"),
("Expiration MM/YY","EXPDATEMMYY"),
##
## 3. WS: Controls on wxPanels don't seem to pass Shift-WXK_TAB to their
## EVT_KEY_DOWN or EVT_CHAR event handlers. Until this is fixed in
-## wxWindows, shift-tab won't take you backwards through the fields of
+## wxWidgets, shift-tab won't take you backwards through the fields of
## a MaskedTextCtrl like it should. Until then Shifted arrow keys will
## work like shift-tab and tab ought to.
##
## CHANGELOG:
## ====================
+## Version 1.5
+## (Reported) bugs fixed:
+## 1. Crash ensues if you attempt to change the mask of a read-only
+## MaskedComboBox after initial construction.
+## 2. Changed strategy of defining Get/Set property functions so that
+## these are now generated dynamically at runtime, rather than as
+## part of the class definition. (This makes it possible to have
+## more general base classes that have many more options for configuration
+## without requiring that derivations support the same options.)
+## 3. Fixed IsModified for _Paste() and _OnErase().
+##
+## Enhancements:
+## 1. Fixed "attribute function inheritance," since base control is more
+## generic than subsequent derivations, not all property functions of a
+## generic control should be exposed in those derivations. New strategy
+## uses base control classes (eg. BaseMaskedTextCtrl) that should be
+## used to derive new class types, and mixed with their own mixins to
+## only expose those attributes from the generic masked controls that
+## make sense for the derivation. (This makes Boa happier.)
+## 2. Renamed (with b-c) MILTIME autoformats to 24HRTIME, so as to be less
+## "parochial."
+##
## Version 1.4
## (Reported) bugs fixed:
## 1. Right-click menu allowed "cut" operation that destroyed mask
## (i.e. disallow empty values if True).
##
## Version 0.0.5
-## 1. get_plainValue method renamed to GetPlainValue following the wxWindows
+## 1. get_plainValue method renamed to GetPlainValue following the wxWidgets
## StudlyCaps(tm) standard (thanks Paul Moore). ;)
## 2. New format code 'F' causes the control to auto-fit (auto-size) itself
## based on the length of the mask template.
projects / wxWidgets.git / blobdiff