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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
disabled = False
type_ = 'gtk'
if not gtk.check_version( 2, 10, 0 ) == None:
if os.name == 'posix':
try:
import egg.trayicon
type_ = 'egg'
disabled = False
except:
print 'No tray icon library detected'
disabled = True
elif os.name == 'nt':
try:
from gtkwin32 import *
WM_LBUTTONUP = 0x0202
WM_RBUTTONUP = 0x0205
type_ = 'win'
disabled = False
except:
print 'No tray icon library detected'
disabled = True
class TrayIcon:
'''This class creates the tray icon notification - Pre-GTK 2.10'''
def __init__(self, controller):
'''Constructor'''
global disabled
self.controller = controller
self.config = self.controller.config
self.mainWindow = self.controller.mainWindow
self.theme = self.controller.theme
self.status = ''
try:
if disabled:
pass
elif type_ == 'gtk':
self.tray = gtk.StatusIcon()
self.tray.set_tooltip( 'emesene' )
pixbuf = self.theme.getImage('trayicon')
self.tray.set_from_pixbuf( pixbuf )
self.buildMenu()
self.tray.hide = lambda: self.tray.set_visible( False )
self.tray.show = lambda: self.tray.set_visible( True )
self.tray.connect( 'activate', self.on_activate )
self.tray.connect( 'popup-menu', self.on_popup_menu )
elif os.name == 'posix':
self.tray = egg.trayicon.TrayIcon('emesene')
self.buildTrayIconPosix()
self.buildMenu()
elif os.name == 'nt':
# Note: gtk window must be realized before installing extensions.
self.mainWindow.realize()
self.win32ext = GTKWin32Ext(self.mainWindow)
self.buildMenu()
self.buildTrayIconWin32()
except Exception, e:
print 'exception creating trayicon: ' + str( e )
disabled = True
def remove(self):
'''remove the trayicon'''
if os.name == 'nt':
self.win32ext.remove_notify_icon()
def buildTrayIconPosix(self):
'''Build the trayIcon for linux'''
self.eventBox = gtk.EventBox()
pixbuf = self.theme.getImage('trayicon')
self.image = gtk.Image()
self.image.set_from_pixbuf( pixbuf )
self.eventBox.set_events(gtk.gdk.BUTTON_PRESS_MASK)
self.eventBox.connect_object('button_press_event', self.iconClickPosix, self.eventBox)
self.tooltips = gtk.Tooltips()
self.tooltips.set_tip(self.eventBox, 'Emesene')
self.eventBox.add(self.image)
self.tray.add(self.eventBox)
self.eventBox.show_all()
self.tray.show_all()
def update(self, newUserStatus, pixbuf=None):
self.status = newUserStatus
if type_ == 'gtk':
func = self.tray.set_from_pixbuf
elif type_ == 'egg':
func = self.image.set_from_pixbuf
if pixbuf == None:
func(self.theme.statusToPixbuf(newUserStatus))
else:
func(pixbuf)
if self.controller.msn and self.controller.userEmail:
text = 'Emesene - ' + str(self.controller.userEmail)
if type_ == 'egg':
self.tooltips.set_tip(self.eventBox, text)
elif type_ == 'gtk':
self.tray.set_tooltip(text)
def buildTrayIconWin32(self):
'''Build the trayIcon for windows'''
## http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winui/winui/windowsuserinterface/resources/icons/iconreference/iconfunctions/loadicon.asp
hicon = win32gui.ExtractIcon(0, 'themes\\' + \
self.config.user['theme'] + '\\' + 'trayicon.ico', 0)
self.win32ext.add_notify_icon(hicon, 'Emesene') # TODO: account
self.win32ext.notify_icon.menu = self.menu
# Set up the callback messages
self.win32ext.message_map({WM_TRAYMESSAGE: self.iconClickWin32})
def iconClickWin32(self, hwnd, message, wparam, lparam):
'''the event handler for windows'''
if lparam == WM_RBUTTONUP:
self.win32ext.notify_icon.menu.popup(None, None, None, 0, 0)
elif lparam == WM_LBUTTONUP:
self.win32ext.notify_icon.menu.popdown()
self.showHide()
def iconClickPosix(self, widget, event):
'''the event handler for linux'''
if event.type == gtk.gdk.BUTTON_PRESS: # Single click
if event.button == 1: # Left Click
self.showHide(self.eventBox)
elif event.button == 3: # Right Click - Show popup
self.menu.popup(None, None, None, event.button, event.time)
def on_popup_menu( self, status_icon, button, activate_time ):
self.menu.popup( None, None, None, button, activate_time )
def on_activate( self, status_icon ):
self.showHide()
def buildMenu(self):
'''Build the menu widget'''
self.menu = gtk.Menu()
menuItem = gtk.ImageMenuItem( gtk.STOCK_QUIT )
menuItem.connect('activate', self.on_quit)
self.menu.append(menuItem)
self.menu.show_all()
def on_quit( self, menuitem):
self.controller.quit( 0 )
def showHide(self, widget = None):
'''Show or hide the main window'''
if self.mainWindow.flags() & gtk.VISIBLE:
self.mainWindow.hide()
else:
self.mainWindow.deiconify()
self.mainWindow.show()
def getNotifyObject( self ):
if not disabled and not type_ == 'gtk':
return self.tray
return None
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