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# -*- coding: utf-8 -*-
# This file is part of emesene.
#
# Emesene 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.
#
# emesene 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 emesene; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
import os
import gtk
import sha
import shutil
import urllib
import Theme
from emesenecommon import PATH
class CustomEmoticons( object ):
def __init__( self, config, controller ):
self.config = config
self.msnOM = controller.msn.getMsnObjectsManager()
self.list = {}
self.CEPath = self.config.getCustomEmoticonsPath()
self.loadMap()
self.theme = controller.theme
def _checkShortcut(self, shortcut):
''' return ( retVal , msg ) false = Error '''
if shortcut == '':
return( False, _( "Shortcut is empty" ) ) # sorry translators
if shortcut in self.theme.getSingleSmileysList() or \
shortcut in self.list:
return( False, _( "Shortcut already in use" ) )
return ( True, '' )
def create(self, shortcut, filename, size=0):
shortcut = shortcut.replace(' ','')
ret, msg = self._checkShortcut(shortcut)
if not ret:
return ( ret ,msg )
if gtk.gdk.pixbuf_get_file_info(filename) == None:
return ( False , _('No Image selected') )
size_tab = (19,50)
if size > 1:
size = 1
type = 'png'
if gtk.gdk.pixbuf_get_file_info(filename)[0]['name'] == 'gif':
pixbufAni = gtk.gdk.PixbufAnimation( filename )
if pixbufAni.is_static_image():
pixbuf = pixbufAni.get_static_image()
else:
type = 'gif'
# TODO: resize gif
#if pixbufAni.get_height() > size_tab[2] or\
# pixbufAni.get_width() > size_tab[2]:
# return ( False, _( "Gif animation too Large" ) )
if type != 'gif':
pixbuf = gtk.gdk.pixbuf_new_from_file( filename )
if pixbuf.get_width() > size_tab[size] and \
pixbuf.get_height() > size_tab[size]:
pixbuf = Theme.resizePixbuf( pixbuf, size_tab[size], size_tab[size] )
f = open(filename, 'rb')
hash = sha.new(f.read()).hexdigest()
f.close()
dest = self.CEPath + PATH.DIR_SEP + pathquote(shortcut) + '.' + \
hash + '.' + type
if type == 'gif':
shutil.copyfile( filename, dest )
else:
pixbuf.save( dest, type )
self.msnOM.create( id=shortcut, filename=dest, type=2 )
self.list.update( {shortcut:dest} )
self.saveMap()
return ( True, '' )
def delete( self, shortcut ):
os.remove( str( self.list[shortcut] ) )
self.list.pop( shortcut )
self.msnOM.remove( shortcut )
self.saveMap()
def chageShortcut( self, shortcut, newShortcut ):
if shortcut == newShortcut:
return ( True, '')
ret,msg = self._checkShortcut(newShortcut)
if not ret:
return ( ret , msg )
emoPath = self.list[shortcut]
self.list.pop( shortcut )
self.list[newShortcut] = emoPath
self.msnOM.remove( shortcut )
self.msnOM.create( id=newShortcut, filename=emoPath, type=2 )
self.saveMap()
return ( True, '')
def saveMap( self ):
try:
map = open(self.CEPath + PATH.DIR_SEP + "map", "w")
for k, v in self.list.iteritems():
map.write(k + '\n' + v + '\r\n')
map.close()
except Exception, e:
print 'exception writing config:\n'
print e
def loadMap( self ):
smileysmap = self.CEPath + PATH.DIR_SEP + "map"
self.list = {}
try:
if os.path.exists(smileysmap):
map = open(smileysmap, "r")
string = map.read()
map.close()
for i in string.split( '\r\n' ):
if i != '':
try:
k,v = i.split( '\n' )
self.msnOM.create( id=k, filename=v, type=2 )
self.list.update( {k:v} )
except:
print 'Error reading smiley in map file', {k:v}
else:
print "File %s does not exist, skipping" %smileysmap
except:
print 'Error reading all smiley in map file', smileysmap
def pathquote(filename):
'''Returns a safe url-quoted filename'''
# if you don't trust me, use
# [chr(x) for x in range(256) if not
# urllib.quote(chr(x)).startswith("%")]
return urllib.quote(filename).replace("/", "%2f")
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