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#Boa:Dialog:KeyDefsDialog
import string
from wxPython.wx import *
import Preferences, Utils
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,
] = map(lambda _init_ctrls: wxNewId(), range(11))
class KeyDefsDialog(wxDialog):
def _init_utils(self):
# generated method, don't edit
pass
def _init_ctrls(self, prnt):
# generated method, don't edit
wxDialog.__init__(self, id=wxID_KEYDEFSDIALOG, name='KeyDefsDialog',
parent=prnt, pos=wxPoint(430, 271), size=wxSize(298, 184),
style=wxDEFAULT_DIALOG_STYLE, title=self.entryTitle)
self._init_utils()
self.SetClientSize(wxSize(290, 157))
self.staticBox1 = wxStaticBox(id=wxID_KEYDEFSDIALOGSTATICBOX1,
label='Flags', name='staticBox1', parent=self, pos=wxPoint(8, 8),
size=wxSize(136, 96), style=0)
self.ctrlFlagChb = wxCheckBox(id=wxID_KEYDEFSDIALOGCTRLFLAGCHB,
label='wxACCEL_CTRL', name='ctrlFlagChb', parent=self,
pos=wxPoint(16, 24), size=wxSize(120, 19), style=0)
EVT_CHECKBOX(self.ctrlFlagChb, wxID_KEYDEFSDIALOGCTRLFLAGCHB,
self.OnUpdateShortcut)
self.altFlagChb = wxCheckBox(id=wxID_KEYDEFSDIALOGALTFLAGCHB,
label='wxACCEL_ALT', name='altFlagChb', parent=self,
pos=wxPoint(16, 48), size=wxSize(120, 19), style=0)
EVT_CHECKBOX(self.altFlagChb, wxID_KEYDEFSDIALOGALTFLAGCHB,
self.OnUpdateShortcut)
self.shiftFlagChb = wxCheckBox(id=wxID_KEYDEFSDIALOGSHIFTFLAGCHB,
label='wxACCEL_SHIFT', name='shiftFlagChb', parent=self,
pos=wxPoint(16, 72), size=wxSize(120, 19), style=0)
EVT_CHECKBOX(self.shiftFlagChb, wxID_KEYDEFSDIALOGSHIFTFLAGCHB,
self.OnUpdateShortcut)
self.keyCodeCbb = wxComboBox(choices=self.preDefKeys,
id=wxID_KEYDEFSDIALOGKEYCODECBB, name='keyCodeCbb', parent=self,
pos=wxPoint(152, 32), size=wxSize(125, 21), style=0,
validator=wxDefaultValidator, value='')
EVT_COMBOBOX(self.keyCodeCbb, wxID_KEYDEFSDIALOGKEYCODECBB,
self.OnUpdateShortcutKeyCodeCbb)
EVT_TEXT(self.keyCodeCbb, wxID_KEYDEFSDIALOGKEYCODECBB,
self.OnUpdateShortcutKeyCodeCbb)
self.staticText1 = wxStaticText(id=wxID_KEYDEFSDIALOGSTATICTEXT1,
label='Key code:', name='staticText1', parent=self,
pos=wxPoint(152, 16), size=wxSize(120, 13), style=0)
self.staticText2 = wxStaticText(id=wxID_KEYDEFSDIALOGSTATICTEXT2,
label='Shortcut text:', name='staticText2', parent=self,
pos=wxPoint(152, 64), size=wxSize(120, 13), style=0)
self.shortcutTc = wxTextCtrl(id=wxID_KEYDEFSDIALOGSHORTCUTTC,
name='shortcutTc', parent=self, pos=wxPoint(152, 80),
size=wxSize(124, 21), style=0, value='')
self.okBtn = wxButton(id=wxID_KEYDEFSDIALOGOKBTN, label='OK',
name='okBtn', parent=self, pos=wxPoint(120, 120), size=wxSize(75,
23), style=0)
EVT_BUTTON(self.okBtn, wxID_KEYDEFSDIALOGOKBTN, self.OnOkbtnButton)
self.cancelBtn = wxButton(id=wxID_KEYDEFSDIALOGCANCELBTN,
label='Cancel', name='cancelBtn', parent=self, pos=wxPoint(200,
120), size=wxSize(75, 23), style=0)
EVT_BUTTON(self.cancelBtn, wxID_KEYDEFSDIALOGCANCELBTN,
self.OnCancelbtnButton)
def __init__(self, parent, entryName, accelEntry):
#possibly raise exception for invalid format before creating the dialog
flags, keyCode, shortcut = eval(accelEntry)[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(
wxAcceleratorTable([ Utils.setupCloseWindowOnEscape(self) ]))
self.flagCtrls = ((self.ctrlFlagChb, wxACCEL_CTRL),
(self.altFlagChb, wxACCEL_ALT),
(self.shiftFlagChb, wxACCEL_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 = 'wxACCEL_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:
wxMessageBox(str(err), 'Invalid value error', wxOK | wxICON_ERROR, self)
else:
self.EndModal(wxID_OK)
def OnCancelbtnButton(self, event):
self.EndModal(wxID_CANCEL)
def OnUpdateShortcut(self, event):
self.deriveShortcut()
def OnUpdateShortcutKeyCodeCbb(self, event):
self.deriveShortcut(event.GetString())
def printableKeyCode(keyCode):
if len(keyCode) >=5 and keyCode[:4] == 'WXK_':
return keyCode[4:].capitalize()
else:
return keyCode.upper()
flagValNames = {wxACCEL_CTRL: ('wxACCEL_CTRL', 'Ctrl'),
wxACCEL_ALT: ('wxACCEL_ALT', 'Alt'),
wxACCEL_SHIFT: ('wxACCEL_SHIFT', 'Shift')}
specialKeys = {'WXK_BACK': 8, 'WXK_TAB': 9, 'WXK_RETURN': 13, 'WXK_ESCAPE': 27,
'WXK_SPACE': 32, 'WXK_DELETE': 127}
# values 300+
otherKeys1 = ['WXK_START', 'WXK_LBUTTON', 'WXK_RBUTTON', 'WXK_CANCEL', 'WXK_MBUTTON',
'WXK_CLEAR', 'WXK_SHIFT']
# values 308+
otherKeys2 = ['WXK_CONTROL', 'WXK_MENU', 'WXK_PAUSE', 'WXK_CAPITAL',
'WXK_PRIOR', 'WXK_NEXT', 'WXK_END', 'WXK_HOME', 'WXK_LEFT', 'WXK_UP', 'WXK_RIGHT',
'WXK_DOWN', 'WXK_SELECT', 'WXK_PRINT', 'WXK_EXECUTE', 'WXK_SNAPSHOT', 'WXK_INSERT',
'WXK_HELP', 'WXK_NUMPAD0', 'WXK_NUMPAD1', 'WXK_NUMPAD2', 'WXK_NUMPAD3', 'WXK_NUMPAD4',
'WXK_NUMPAD5', 'WXK_NUMPAD6', 'WXK_NUMPAD7', 'WXK_NUMPAD8', 'WXK_NUMPAD9',
'WXK_MULTIPLY', 'WXK_ADD', 'WXK_SEPARATOR', 'WXK_SUBTRACT', 'WXK_DECIMAL',
'WXK_DIVIDE', 'WXK_F1', 'WXK_F2', 'WXK_F3', 'WXK_F4', 'WXK_F5', 'WXK_F6',
'WXK_F7', 'WXK_F8', 'WXK_F9', 'WXK_F10', 'WXK_F11', 'WXK_F12', 'WXK_F13',
'WXK_F14', 'WXK_F15', 'WXK_F16', 'WXK_F17', 'WXK_F18', 'WXK_F19', 'WXK_F20',
'WXK_F21', 'WXK_F22', 'WXK_F23', 'WXK_F24', 'WXK_NUMLOCK', 'WXK_SCROLL',
'WXK_PAGEUP', '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 = wxPySimpleApp()
dlg = KeyDefsDialog(None, 'ContextHelp', "(wxACCEL_NORMAL, WXK_F1, 'F1'),")
try:
if dlg.ShowModal() == wxID_OK:
print dlg.result
finally:
dlg.Destroy()
app.MainLoop()
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