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Thread.py

# -*- coding: UTF-8 -*-
'''
Wammu - Phone manager
Generic thread wrapper used for reading things from phone
'''
__author__ = 'Michal Čihař'
__email__ = 'michal@cihar.com'
__license__ = '''
Copyright (c) 2003 - 2006 Michal Čihař

This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.

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 St, Fifth Floor, Boston, MA  02110-1301  USA
'''

import sys
import threading
import wx
import Wammu.Events
from Wammu.Utils import Str_ as _

class Thread(threading.Thread):
    def __init__(self, win, sm):
        threading.Thread.__init__(self)
        self.win = win
        self.sm = sm
        self.canceled = False

    def run(self):
        try:
            self.Run()
        except:
            evt = Wammu.Events.ExceptionEvent(data = sys.exc_info())
            wx.PostEvent(self.win, evt)
            self.ShowProgress(100)

    def Cancel(self):
        self.canceled = True

    def ShowError(self, info, finish = False):
        if finish:
            self.ShowProgress(100)
        lck = threading.Lock()
        lck.acquire()
        evt = Wammu.Events.ShowMessageEvent(
            message = Wammu.Utils.FormatError(_('Error while communicating with phone'), info),
            title = _('Error Occured'),
            type = wx.ICON_ERROR,
            lock = lck)
        wx.PostEvent(self.win, evt)
        lck.acquire()

    def ShowMessage(self, title, text):
        lck = threading.Lock()
        lck.acquire()
        evt = Wammu.Events.ShowMessageEvent(
            message = text,
            title = title,
            type = wx.ICON_INFORMATION,
            lock = lck)
        wx.PostEvent(self.win, evt)
        lck.acquire()

    def ShowProgress(self, progress):
        evt = Wammu.Events.ProgressEvent(
            progress = progress,
            cancel = self.Cancel)
        wx.PostEvent(self.win, evt)

    def SendData(self, type, data, last = True):
        evt = Wammu.Events.DataEvent(
            type = type,
            data = data,
            last = last)
        wx.PostEvent(self.win, evt)

    def Canceled(self):
        lck = threading.Lock()
        lck.acquire()
        evt = Wammu.Events.ShowMessageEvent(
            message = _('Action canceled by user!'),
            title = _('Action canceled'),
            type = wx.ICON_WARNING,
            lock = lck)
        wx.PostEvent(self.win, evt)
        lck.acquire()
        self.ShowProgress(100)


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