git.maemo.org Git - ipypbx/blob - src/ipypbx/main.py

   1 # Copyright (c) Stas Shtin, 2010
   2
   3 # This file is part of IPyPBX.
   4
   5 # IPyPBX is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # IPyPBX is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with IPyPBX.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 import os
  19 import sys
  20 from ipypbx import controllers, ui
  21 from PyQt4 import QtCore, QtGui, QtSql
  22
  23
  24 # Working directory path.
  25 PREFIX = os.path.expanduser('~/.ipypbx')
  26
  27 # Database file name.
  28 DB_NAME = 'ipypbx.db'
  29
  30
  31 def setupDb(prefix=PREFIX, dbname=DB_NAME):
  32     """
  33     Setup database.
  34     """
  35     created = False
  36     # Create it if necessary.
  37     if prefix:
  38         if not os.path.exists(prefix):
  39             created = True
  40             os.mkdir(prefix, 0700)
  41
  42         os.chdir(prefix)
  43
  44     # Connect to SQLite database.
  45     db = QtSql.QSqlDatabase.addDatabase("QSQLITE")
  46     db.setDatabaseName(dbname)
  47
  48     if db.open():
  49         if created:
  50             # Load script from local file.
  51             sql_script = open(os.path.join(os.path.dirname(__file__), 'create.sql')).read()
  52
  53             # Split into individual queries.
  54             sql_queries = sql_script.split(';')
  55
  56             # Execute all queries except last that is empty.
  57             query = QtSql.QSqlQuery()
  58             for query_string in sql_queries[:-1]:
  59                 query.exec_(query_string)
  60     else:
  61         # Something went horribly wrong.
  62         QtGui.QMessageBox.warning(
  63             None, "Fatal Error", "Database Error: %s" % db.lastError().text())
  64         sys.exit(1)
  65
  66
  67 if __name__ == '__main__':
  68     app = QtGui.QApplication(sys.argv)
  69
  70     locale = QtCore.QLocale.system().name()
  71     translator = QtCore.QTranslator()
  72
  73     if translator.load("ipypbx_%s" % locale.toLower(), "ipypbx/locale"):
  74         QtGui.QApplication.installTranslator(translator)
  75
  76     setupDb()
  77     main = QtGui.QMainWindow()
  78     views = ui.Ui_MainWindow()
  79     views.setupUi(main)
  80     main.show()
  81
  82     main.controllers = []
  83     for basename in ('Connection', 'SipProfile', 'Domain', 'Gateway',
  84                      'Endpoint', 'Extension'):
  85         main.controllers.append(getattr(
  86             controllers, basename + 'Controller'
  87             )(parent=main, views=views))
  88
  89     connection_model = main.controllers[0].model
  90     connection_index = connection_model.index(0, 0)
  91     first_row_id, ok = connection_model.data(
  92         connection_index.sibling(0, 0)).toInt()
  93
  94     if ok:
  95         QtCore.QObject.emit(
  96             main.controllers[0].view_list.selectionModel(),
  97             QtCore.SIGNAL('currentRowChanged(QModelIndex, QModelIndex)'),
  98             connection_index, connection_index)
  99
 100
 101
 102     sys.exit(app.exec_())
 103