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KeyDefsDlg.py
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#Boa:Dialog:KeyDefsDialog
import string
import wx
import Preferences, Utils
from Utils import _
class InvalidValueError(Exception): pass
[wxID_KEYDEFSDIALOG, wxID_KEYDEFSDIALOGALTFLAGCHB,
wxID_KEYDEFSDIALOGCANCELBTN, wxID_KEYDEFSDIALOGCTRLFLAGCHB,
wxID_KEYDEFSDIALOGKEYCODECBB, wxID_KEYDEFSDIALOGOKBTN,
wxID_KEYDEFSDIALOGSHIFTFLAGCHB, wxID_KEYDEFSDIALOGSHORTCUTTC,
wxID_KEYDEFSDIALOGSTATICBOX1, wxID_KEYDEFSDIALOGSTATICTEXT1,
wxID_KEYDEFSDIALOGSTATICTEXT2,
] = [wx.NewId() for _init_ctrls in range(11)]
class KeyDefsDialog(wx.Dialog):
def _init_ctrls(self, prnt):
# generated method, don't edit
wx.Dialog.__init__(self, id=wxID_KEYDEFSDIALOG, name='KeyDefsDialog',
parent=prnt, pos=wx.Point(430, 271), size=wx.Size(298, 184),
style=wx.DEFAULT_DIALOG_STYLE, title=self.entryTitle)
self.SetClientSize(wx.Size(290, 157))
self.staticBox1 = wx.StaticBox(id=wxID_KEYDEFSDIALOGSTATICBOX1,
label='Flags', name='staticBox1', parent=self, pos=wx.Point(8, 8),
size=wx.Size(136, 96), style=0)
self.ctrlFlagChb = wx.CheckBox(id=wxID_KEYDEFSDIALOGCTRLFLAGCHB,
label='wx.ACCEL_CTRL', name='ctrlFlagChb', parent=self,
pos=wx.Point(16, 24), size=wx.Size(120, 19), style=0)
self.ctrlFlagChb.Bind(wx.EVT_CHECKBOX, self.OnUpdateShortcut,
id=wxID_KEYDEFSDIALOGCTRLFLAGCHB)
self.altFlagChb = wx.CheckBox(id=wxID_KEYDEFSDIALOGALTFLAGCHB,
label='wx.ACCEL_ALT', name='altFlagChb', parent=self,
pos=wx.Point(16, 48), size=wx.Size(120, 19), style=0)
self.altFlagChb.Bind(wx.EVT_CHECKBOX, self.OnUpdateShortcut,
id=wxID_KEYDEFSDIALOGALTFLAGCHB)
self.shiftFlagChb = wx.CheckBox(id=wxID_KEYDEFSDIALOGSHIFTFLAGCHB,
label='wx.ACCEL_SHIFT', name='shiftFlagChb', parent=self,
pos=wx.Point(16, 72), size=wx.Size(120, 19), style=0)
self.shiftFlagChb.Bind(wx.EVT_CHECKBOX, self.OnUpdateShortcut,
id=wxID_KEYDEFSDIALOGSHIFTFLAGCHB)
self.keyCodeCbb = wx.ComboBox(choices=self.preDefKeys,
id=wxID_KEYDEFSDIALOGKEYCODECBB, name='keyCodeCbb', parent=self,
pos=wx.Point(152, 32), size=wx.Size(125, 21), style=0, value='')
self.keyCodeCbb.Bind(wx.EVT_COMBOBOX, self.OnUpdateShortcutKeyCodeCbb,
id=wxID_KEYDEFSDIALOGKEYCODECBB)
self.keyCodeCbb.Bind(wx.EVT_TEXT, self.OnUpdateShortcutKeyCodeCbb,
id=wxID_KEYDEFSDIALOGKEYCODECBB)
self.staticText1 = wx.StaticText(id=wxID_KEYDEFSDIALOGSTATICTEXT1,
label=_('Key code:'), name='staticText1', parent=self,
pos=wx.Point(152, 16), size=wx.Size(120, 13), style=0)
self.staticText2 = wx.StaticText(id=wxID_KEYDEFSDIALOGSTATICTEXT2,
label=_('Shortcut text:'), name='staticText2', parent=self,
pos=wx.Point(152, 64), size=wx.Size(120, 13), style=0)
self.shortcutTc = wx.TextCtrl(id=wxID_KEYDEFSDIALOGSHORTCUTTC,
name='shortcutTc', parent=self, pos=wx.Point(152, 80),
size=wx.Size(124, 21), style=0, value='')
self.okBtn = wx.Button(id=wxID_KEYDEFSDIALOGOKBTN, label=_('OK'),
name='okBtn', parent=self, pos=wx.Point(120, 120),
size=wx.Size(75, 23), style=0)
self.okBtn.Bind(wx.EVT_BUTTON, self.OnOkbtnButton,
id=wxID_KEYDEFSDIALOGOKBTN)
self.cancelBtn = wx.Button(id=wxID_KEYDEFSDIALOGCANCELBTN,
label=_('Cancel'), name='cancelBtn', parent=self, pos=wx.Point(200,
120), size=wx.Size(75, 23), style=0)
self.cancelBtn.Bind(wx.EVT_BUTTON, self.OnCancelbtnButton,
id=wxID_KEYDEFSDIALOGCANCELBTN)
def __init__(self, parent, entryName, accelEntry):
#possibly raise exception for invalid format before creating the dialog
# XXX fix when 2.5 is used for resource config values
flags, keyCode, shortcut = eval(accelEntry, {'wx': wx})[0]
self.preDefKeys = []
self.preDefKeys = specialKeys.keys() + otherKeys1 + otherKeys2
self.entryTitle = 'Key binding definition:'
self.entryTitle = _('Key binding definition: %s') % entryName
self._init_ctrls(parent)
self.SetAcceleratorTable(
wx.AcceleratorTable([ Utils.setupCloseWindowOnEscape(self) ]))
self.flagCtrls = ((self.ctrlFlagChb, wx.ACCEL_CTRL),
(self.altFlagChb, wx.ACCEL_ALT),
(self.shiftFlagChb, wx.ACCEL_SHIFT))
for ctrl, flag in self.flagCtrls:
ctrl.SetValue((flags & flag) == flag)
if valNameMap.has_key(keyCode):
self.keyCodeCbb.SetValue(valNameMap[keyCode])
else:
self.keyCodeCbb.SetValue(chr(keyCode))
self.shortcutTc.SetValue(shortcut)
def validateCtrls(self):
flags = []
for ctrl, flag in self.flagCtrls:
if ctrl.GetValue():
flags.append(flagValNames[flag][0])
if flags:
flags = ' | '.join(flags)
else:
flags = 'wx.ACCEL_NORMAL'
keyCode = self.keyCodeCbb.GetValue()
if not keyCode:
raise InvalidValueError(_('Key code may not be blank'))
if keyCode not in specialKeys.keys() + otherKeys1 + otherKeys2:
if len(keyCode) != 1 or keyCode not in string.letters+string.digits:
raise InvalidValueError(_('Key code must either be a single character (letter or digit) or an identifier selected from the combobox'))
keyCode = "ord('%s')" % keyCode.upper()
shortcut = self.shortcutTc.GetValue()
if not shortcut:
raise InvalidValueError(_('Shortcut may not be blank, enter a concise description, e.g. Ctrl-Shift-S'))
return "(%s, %s, '%s')," % (flags, keyCode, shortcut)
def deriveShortcut(self, keyCode=None):
segs = []
for ctrl, flag in self.flagCtrls:
if ctrl.GetValue():
segs.append(flagValNames[flag][1])
if keyCode is None:
keyCode = self.keyCodeCbb.GetValue()
if keyCode:
segs.append(printableKeyCode(keyCode))
self.shortcutTc.SetValue('-'.join(segs))
def OnOkbtnButton(self, event):
try:
self.result = self.validateCtrls()
except InvalidValueError, err:
wx.MessageBox(str(err), _('Invalid value error'), wx.OK | wx.ICON_ERROR, self)
else:
self.EndModal(wx.ID_OK)
def OnCancelbtnButton(self, event):
self.EndModal(wx.ID_CANCEL)
def OnUpdateShortcut(self, event):
self.deriveShortcut()
def OnUpdateShortcutKeyCodeCbb(self, event):
self.deriveShortcut(event.GetString())
def printableKeyCode(keyCode):
if len(keyCode) >=8 and keyCode[:7] == 'wx.WXK_':
return keyCode[7:].capitalize()
else:
return keyCode.upper()
flagValNames = {wx.ACCEL_CTRL: ('wx.ACCEL_CTRL', 'Ctrl'),
wx.ACCEL_ALT: ('wx.ACCEL_ALT', 'Alt'),
wx.ACCEL_SHIFT: ('wx.ACCEL_SHIFT', 'Shift')}
specialKeys = {'wx.WXK_BACK': wx.WXK_BACK, 'wx.WXK_TAB': wx.WXK_TAB,
'wx.WXK_RETURN': wx.WXK_RETURN, 'wx.WXK_ESCAPE': wx.WXK_ESCAPE,
'wx.WXK_SPACE': wx.WXK_SPACE, 'wx.WXK_DELETE': wx.WXK_DELETE}
# values 300+
otherKeys1 = ['wx.WXK_START', 'wx.WXK_LBUTTON', 'wx.WXK_RBUTTON',
'wx.WXK_CANCEL', 'wx.WXK_MBUTTON', 'wx.WXK_CLEAR', 'wx.WXK_SHIFT']
# values 308+
otherKeys2 = ['wx.WXK_CONTROL', 'wx.WXK_MENU', 'wx.WXK_PAUSE',
'wx.WXK_CAPITAL', 'wx.WXK_PRIOR', 'wx.WXK_NEXT', 'wx.WXK_END',
'wx.WXK_HOME', 'wx.WXK_LEFT', 'wx.WXK_UP', 'wx.WXK_RIGHT',
'wx.WXK_DOWN', 'wx.WXK_SELECT', 'wx.WXK_PRINT', 'wx.WXK_EXECUTE',
'wx.WXK_SNAPSHOT', 'wx.WXK_INSERT', 'wx.WXK_HELP', 'wx.WXK_NUMPAD0',
'wx.WXK_NUMPAD1', 'wx.WXK_NUMPAD2', 'wx.WXK_NUMPAD3',
'wx.WXK_NUMPAD4', 'wx.WXK_NUMPAD5', 'wx.WXK_NUMPAD6',
'wx.WXK_NUMPAD7', 'wx.WXK_NUMPAD8', 'wx.WXK_NUMPAD9',
'wx.WXK_MULTIPLY', 'wx.WXK_ADD', 'wx.WXK_SEPARATOR',
'wx.WXK_SUBTRACT', 'wx.WXK_DECIMAL', 'wx.WXK_DIVIDE', 'wx.WXK_F1',
'wx.WXK_F2', 'wx.WXK_F3', 'wx.WXK_F4', 'wx.WXK_F5', 'wx.WXK_F6',
'wx.WXK_F7', 'wx.WXK_F8', 'wx.WXK_F9', 'wx.WXK_F10', 'wx.WXK_F11',
'wx.WXK_F12', 'wx.WXK_F13', 'wx.WXK_F14', 'wx.WXK_F15', 'wx.WXK_F16',
'wx.WXK_F17', 'wx.WXK_F18', 'wx.WXK_F19', 'wx.WXK_F20', 'wx.WXK_F21',
'wx.WXK_F22', 'wx.WXK_F23', 'wx.WXK_F24', 'wx.WXK_NUMLOCK',
'wx.WXK_SCROLL', 'wx.WXK_PAGEUP', 'wx.WXK_PAGEDOWN', ]
# build reverse mapping
valNameMap = {}
for name, val in specialKeys.items():
valNameMap[val] = name
val = 300
for name in otherKeys1:
valNameMap[val] = name
val = val + 1
val = 308
for name in otherKeys2:
valNameMap[val] = name
val = val + 1
#-------------------------------------------------------------------------------
if __name__ == '__main__':
app = wx.PySimpleApp()
dlg = KeyDefsDialog(None, 'ContextHelp', "(wx.ACCEL_NORMAL, wx.WXK_F1, 'F1'),")
try:
if dlg.ShowModal() == wx.ID_OK:
print dlg.result
finally:
dlg.Destroy()
app.MainLoop()