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1 # -*- coding: utf-8 -*-
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2 #
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3 # EasyMercurial
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4 #
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5 # Based on hgExplorer by Jari Korhonen
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6 # Copyright (c) 2010 Jari Korhonen
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7 # Copyright (c) 2010 Chris Cannam
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8 # Copyright (c) 2010 Queen Mary, University of London
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9 #
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10 # This program is free software; you can redistribute it and/or
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11 # modify it under the terms of the GNU General Public License as
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12 # published by the Free Software Foundation; either version 2 of the
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13 # License, or (at your option) any later version. See the file
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14 # COPYING included with this distribution for more information.
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15
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16 import sys
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17 from mercurial import ui, getpass, util
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18 from mercurial.i18n import _
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19
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20 # The value assigned here may be modified during installation, by
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21 # replacing its default value with another one. We can't compare
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22 # against its default value, because then the comparison text would
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23 # get modified as well. So, compare using prefix only.
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24 #
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25 easyhg_import_path = 'NO_EASYHG_IMPORT_PATH'
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26 if not easyhg_import_path.startswith('NO_'):
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27 sys.path.append(easyhg_import_path)
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28
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29 from PyQt4 import QtGui
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30
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31 easyhg_qtapp = None
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32
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33 def uisetup(ui):
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34 ui.__class__.prompt = easyhg_prompt
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35 ui.__class__.getpass = easyhg_getpass
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36 global easyhg_qtapp
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37 easyhg_qtapp = QtGui.QApplication([])
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38
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39 def easyhg_prompt(self, msg, default="y"):
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40 if not self.interactive():
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41 self.write(msg, ' ', default, "\n")
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42 return default
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43 if msg == _('user:'):
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44 msg = _('User:')
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45 (r,ok) = QtGui.QInputDialog.getText(None, _('Information needed'),
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46 msg, QtGui.QLineEdit.Normal)
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47 if not ok:
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48 raise util.Abort(_('response expected'))
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49 if not r:
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50 return default
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51 return r
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52
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53 def easyhg_getpass(self, prompt=None, default=None):
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54 if not self.interactive():
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55 return default
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56 if not prompt or prompt == _('password:'):
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57 prompt = _('Password:');
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58 (r,ok) = QtGui.QInputDialog.getText(None, _('Password'), prompt,
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59 QtGui.QLineEdit.Password)
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60 if not ok:
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61 raise util.Abort(_('response expected'))
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62 if not r:
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63 return default
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64 return r
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65
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