plugin.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

'''
This file is part of manageR

Copyright (C) 2008-9 Carson J. Q. Farmer

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public Licence as published by the Free Software
Foundation; either version 2 of the Licence, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE.  See the GNU General Public Licence for more 
details.

You should have received a copy of the GNU General Public Licence along with
this program (see LICENSE file in install directory); if not, write to the Free 
Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA

Portions of the console and EditR window, as well as several background 
funtions are based on the Sandbox python gui of Mark Summerfield.
  Copyright (C) 2007-9 Mark Summerfield. All rights reserved.
  Released under the terms of the GNU General Public License.
The plugins functinality is based largely on the PostGisTools plugin of Mauricio de Paulo.
  Copyright (C) 2009 Mauricio de Paulo. All rights reserved.
  Released under the terms of the GNU General Public License.
manageR makes extensive use of rpy2 (Laurent Gautier) to communicate with R.
  Copyright (C) 2008-9 Laurent Gautier.
  Rpy2 may be used under the terms of the GNU General Public License.
'''

from PyQt4.QtCore import *
from PyQt4.QtGui import *
#from qgis.core import *
from qgis.gui import *
import resources

class Plugin:
    def __init__(self, iface, version):
        self.iface = iface
        self.version = version
        
    def initGui(self):
        self.action = QAction(QIcon( ":mActionIcon.png" ), "manageR", self.iface.mainWindow())
        self.action.setWhatsThis("Interface to the R statistical programming language")
        self.action.setStatusTip("Interface to the R statistical programming language")
        QObject.connect(self.action, SIGNAL("triggered()"), self.run)
        # Add to the main toolbar
        self.iface.addToolBarIcon(self.action)

    def unload(self):
        self.iface.removeToolBarIcon(self.action)

    def run(self):
        from manageR import MainWindow, loadConfig, saveConfig
        loadConfig()
        if not MainWindow.Instances:
            MainWindow(self.iface, self.version,isConsole=True, isStandalone=False).show()