#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
# 
# QGISLite - An Open Source GIS tool based on the QGIS core libraries
# and written in Python
# 
# Copyright (C) 2008  Aaron Racicot, Z-Pulley Inc.
# 
# EMAIL: aaronr (at) z-pulley.com
# WEB  : http://www.reprojected.com
# TRAC : http://trac.reprojected.com/qgislite
# SVN  : http://svn.reprojected.com/qgislite
# 
#--------------------------------------------------------------------------
#--------------------------------------------------------------------------
# 
# licensed under the terms of GNU GPL 2
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, 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 License for more details.
# 
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# 
#--------------------------------------------------------------------------

# PyQt4 includes
from PyQt4.QtCore import Qt,QObject,QString,SIGNAL,SLOT
from PyQt4.QtGui import QLabel,QFrame

# General system includes
import sys,string
  
# Map coords
class MapCoords(object):
  def __init__(self, mainwindow):
    self.mainwindow = mainwindow
    # This one is to capture the mouse move for coordinate display
    QObject.connect(mainwindow.canvas, SIGNAL("xyCoordinates(QgsPoint&)"),
                    self.updateCoordsDisplay)
    self.latlon = QLabel("0.0 , 0.0")
    self.latlon.setFixedWidth(200)
    self.latlon.setAlignment(Qt.AlignHCenter)
    self.latlon.setFrameStyle(QFrame.StyledPanel)
    self.mainwindow.statusbar.addPermanentWidget(self.latlon)

  # Signal handeler for updating coord display
  def updateCoordsDisplay(self, p):
    capture_string = QString(str(p.x()) + " , " +
                             str(p.y()))
    self.latlon.setText(capture_string)