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, re, os
  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.QVBoxLayout(self)
  27         self.layout.setMargin(10)
  28         self.layout.setSpacing(10)
  29
  30         self.gridL = qt.QGridLayout(2, 3)
  31         self.gridL.setColStretch(2, 1)
  32         self.layout.addLayout(self.gridL)
  33
  34         self.quitBox = qt.QCheckBox(self)
  35         self.quitLabel = qt.QLabel('Exit on no changed files', self)
  36         self.quitLabel.setBuddy(self.quitBox)
  37         self.gridL.addWidget(self.quitBox, 0, 0)
  38         self.gridL.addWidget(self.quitLabel, 0, 1)
  39
  40         self.unknownBox = qt.QCheckBox(self)
  41         self.unknownLabel = qt.QLabel('Show unknown files', self)
  42         self.unknownLabel.setBuddy(self.unknownBox)
  43         self.gridL.addWidget(self.unknownBox, 1, 0)
  44         self.gridL.addWidget(self.unknownLabel, 1, 1)
  45
  46
  47         self.exclBox = qt.QGroupBox(1, Qt.Horizontal, 'Ignore patterns (Git only)', self)
  48         self.layout.addWidget(self.exclBox)
  49
  50         self.exclL = qt.QGrid(2, self.exclBox)
  51         self.exclFLabel = qt.QLabel('Load and save patterns from/to ', self.exclL)
  52         self.exclFE = qt.QLineEdit(self.exclL)
  53         self.exclFLabel.setBuddy(self.exclFE)
  54
  55         self.exclDLabel = qt.QLabel('Load per directory patterns from ', self.exclL)
  56         self.exclDE = qt.QLineEdit(self.exclL)
  57         self.exclDLabel.setBuddy(self.exclDE)
  58
  59         self.layout.addSpacing(10)
  60
  61         self.signoffLabel = qt.QLabel('Commit signoff:', self)
  62         self.signoffBox = qt.QTextEdit(self)
  63         self.signoffLabel.setBuddy(self.signoffBox)
  64         self.layout.addWidget(self.signoffLabel)
  65         self.layout.addWidget(self.signoffBox)
  66
  67         self.buttonL = qt.QHBox(self)
  68         self.layout.addWidget(self.buttonL)
  69         self.ok = qt.QPushButton("&Ok", self.buttonL)
  70         self.cancel = qt.QPushButton("&Cancel", self.buttonL)
  71         qconnect(self.ok, qt.SIGNAL("clicked()"), self.accept)
  72         qconnect(self.cancel, qt.SIGNAL("clicked()"), self.reject)
  73
  74         self.resize(self.size())
  75         self.qset = qt.QSettings()
  76         self.loadSettings()
  77
  78     def loadSettings(self):
  79         self.qset.setPath(shortName, shortName)
  80         self.qset.resetGroup()
  81         self.qset.beginGroup(shortName)
  82
  83         self.splitter = eval(str(self.qset.readEntry('/geometry/splitter', '[400, 200]')[0]))
  84         self.width = self.qset.readNumEntry('/geometry/width', 500)[0]
  85         self.height = self.qset.readNumEntry('/geometry/height', 600)[0]
  86         self.quitOnNoChanges = str(self.qset.readEntry('quitOnNoChanges', 'False')[0]) == 'True'
  87         self.signoff = str(self.qset.readEntry('signoff', '')[0])
  88         self.showUnknown = str(self.qset.readEntry('showUnknown', 'False')[0]) == 'True'
  89         self._gitExcludeFile = str(self.qset.readEntry('gitExcludeFile', '${GIT_DIR}/info/exclude')[0])
  90         self._gitExcludeDir = str(self.qset.readEntry('gitExcludeDir', '.gitignore')[0])
  91
  92         self.updateGui()
  93
  94     def updateGui(self):
  95         self.quitBox.setChecked(self.quitOnNoChanges)
  96         self.unknownBox.setChecked(self.showUnknown)
  97         self.signoffBox.setText(self.signoff)
  98         self.exclFE.setText(self._gitExcludeFile)
  99         self.exclDE.setText(self._gitExcludeDir)
 100
 101     def writeSettings(self):
 102         self.qset.setPath(shortName, shortName)
 103         self.qset.resetGroup()
 104         self.qset.beginGroup(shortName)
 105
 106         self.qset.writeEntry('/geometry/splitter', repr(self.splitter))
 107         self.qset.writeEntry('/geometry/width', self.width)
 108         self.qset.writeEntry('/geometry/height', self.height)
 109         self.qset.writeEntry('quitOnNoChanges', str(self.quitOnNoChanges))
 110         self.qset.writeEntry('signoff', self.signoff)
 111         self.qset.writeEntry('showUnknown', str(self.showUnknown))
 112         self.qset.writeEntry('gitExcludeFile', self._gitExcludeFile)
 113         self.qset.writeEntry('gitExcludeDir', self._gitExcludeDir)
 114
 115         # Flush the written entries to disk
 116         del self.qset
 117         self.qset = qt.QSettings()
 118
 119     def paintEvent(self, e):
 120         qt.QDialog.paintEvent(self, e)
 121
 122     def showSettings(self):
 123         result = False
 124         if self.exec_loop() == qt.QDialog.Accepted:
 125             result = True
 126             self.quitOnNoChanges = self.quitBox.isChecked()
 127             self.signoff = str(self.signoffBox.text())
 128             self.showUnknown = self.unknownBox.isChecked()
 129             self._gitExcludeFile = str(self.exclFE.text())
 130             self._gitExcludeDir = str(self.exclDE.text())
 131
 132         self.updateGui()
 133         return result
 134
 135     def gitExcludeFile(self):
 136         def replace(m):
 137             if os.environ.has_key(m.group(1)):
 138                 return os.environ[m.group(1)]
 139             else:
 140                 return ''
 141
 142         if self._gitExcludeFile == '':
 143             return None
 144         else:
 145             return excludeFileRE.sub(replace, self._gitExcludeFile)
 146
 147     def gitExcludeDir(self):
 148         if self._gitExcludeDir == '':
 149             return None
 150         else:
 151             return self._gitExcludeDir
 152
 153 excludeFileRE = re.compile(r'\$\{([^}]*)\}')