settings.py

   1 # Copyright (c) 2005 Fredrik Kuivinen <freku045@student.liu.se>
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License version 2 as
   5 # published by the Free Software Foundation.
   6 #
   7 # This program is distributed in the hope that it will be useful,
   8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10 # GNU General Public License for more details.
  11 #
  12 # You should have received a copy of the GNU General Public License
  13 # along with this program; if not, write to the Free Software
  14 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15
  16 from ctcore import *
  17 import qt
  18 qconnect = qt.QObject.connect
  19 Qt = qt.Qt
  20
  21 class Settings(qt.QDialog):
  22     def __init__(self):
  23         qt.QDialog.__init__(self)
  24         self.setModal(True)
  25         self.setCaption('Preferences')
  26         self.layout = qt.QVBox(self)
  27         l = self.layout
  28         l.setMargin(10)
  29         l.setSpacing(10)
  30
  31         self.quitL = qt.QHBox(l)
  32         self.quitBox = qt.QCheckBox(self.quitL)
  33         self.quitLabel = qt.QLabel('Exit on no changed files', self.quitL)
  34         self.quitLabel.setBuddy(self.quitBox)
  35
  36         # The following widget is there to get some additional space
  37         # between the elements.
  38         self.spaceW = qt.QWidget(l)
  39         self.signoffLabel = qt.QLabel('Commit signoff:', l)
  40         self.signoffBox = qt.QTextEdit(l)
  41         self.signoffLabel.setBuddy(self.signoffBox)
  42
  43         self.buttonL = qt.QHBox(l)
  44         self.ok = qt.QPushButton("&Ok", self.buttonL)
  45         self.cancel = qt.QPushButton("&Cancel", self.buttonL)
  46         qconnect(self.ok, qt.SIGNAL("clicked()"), self.accept)
  47         qconnect(self.cancel, qt.SIGNAL("clicked()"), self.reject)
  48
  49         self.resize(l.sizeHint())
  50         l.resize(l.sizeHint())
  51         self.qset = qt.QSettings()
  52         self.loadSettings()
  53
  54     def loadSettings(self):
  55         self.qset.setPath(shortName, shortName)
  56         self.qset.resetGroup()
  57         self.qset.beginGroup(shortName)
  58
  59         self.splitter = eval(str(self.qset.readEntry('/geometry/splitter', '[400, 200]')[0]))
  60         self.width = self.qset.readNumEntry('/geometry/width', 500)[0]
  61         self.height = self.qset.readNumEntry('/geometry/height', 600)[0]
  62         self.quitOnNoChanges = str(self.qset.readEntry('quitOnNoChanges', 'False')[0]) == 'True'
  63         self.signoff = str(self.qset.readEntry('signoff', '')[0])
  64
  65         self.quitBox.setChecked(self.quitOnNoChanges)
  66         self.signoffBox.setText(self.signoff)
  67
  68     def writeSettings(self):
  69         self.qset.setPath(shortName, shortName)
  70         self.qset.resetGroup()
  71         self.qset.beginGroup(shortName)
  72
  73         self.qset.writeEntry('/geometry/splitter', repr(self.splitter))
  74         self.qset.writeEntry('/geometry/width', self.width)
  75         self.qset.writeEntry('/geometry/height', self.height)
  76         self.qset.writeEntry('quitOnNoChanges', str(self.quitOnNoChanges))
  77         self.qset.writeEntry('signoff', str(self.signoff))
  78
  79         # Flush the written entries to disk
  80         del self.qset
  81         self.qset = qt.QSettings()
  82
  83     def paintEvent(self, e):
  84         qt.QDialog.paintEvent(self, e)
  85
  86     def showSettings(self):
  87         if self.exec_loop() == qt.QDialog.Accepted:
  88             self.quitOnNoChanges = self.quitBox.isChecked()
  89             self.signoff = self.signoffBox.text()
  90
  91         self.quitBox.setChecked(self.quitOnNoChanges)
  92         self.signoffBox.setText(self.signoff)