"""!
@package WMSMapDisplay.py

@brief Python code for displaying the fetched map
from wms server. 

Classes:
 - ImagePanel
Functions:
 - NewImageFrame
 
(C) 2006-2011 by the GRASS Development Team
This program is free software under the GNU General Public
License (>=v2). Read the file COPYING that comes with GRASS
for details.

@author: Maris Nartiss (maris.nartiss gmail.com)
@author Sudeep Singh Walia (Indian Institute of Technology, Kharagpur , sudeep495@gmail.com)
"""

import wx
import  cStringIO

class ImagePanel(wx.Panel):
   def __init__(self, parent, id, tempFile):
    wx.Panel.__init__(self, parent, id)
    try:
        imageFile = tempFile
        data = open(imageFile, "rb").read()
        stream = cStringIO.StringIO(data) 
        bmp = wx.BitmapFromImage( wx.ImageFromStream( stream )) 
        wx.StaticBitmap(self, -1, bmp, (5, 5))          
        png = wx.Image(imageFile, wx.BITMAP_TYPE_ANY).ConvertToBitmap() 
        wx.StaticBitmap(self, -1, png, (10 + png.GetWidth(), 5), (png.GetWidth(), png.GetHeight()))
    except IOError:
        message = "Image file %s not found" % imageFile
        grass.warning(message)
        raise SystemExit

def NewImageFrame(tempFile): 
    NewWindowapp = wx.PySimpleApp()
    NewWindowframe = wx.Frame(None, -1, "Map Display", size = (400, 300))
    ImagePanel(NewWindowframe,-1,tempFile)
    NewWindowframe.Show(1)
    NewWindowapp.MainLoop()