util/discovery.py
author Edouard Tisserant
Sat, 19 May 2012 15:54:16 +0200
changeset 732 c4b0f117e106
parent 726 ae63ccc29444
child 763 c1104099c151
permissions -rw-r--r--
Added reference to CTR in libraries
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     1
# -*- coding: utf-8 -*-
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     2
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     3
#This file is part of Beremiz, a Integrated Development Environment for
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     4
#programming IEC 61131-3 automates supporting plcopen standard and CanFestival. 
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     5
#
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     6
#Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     7
#
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     8
#See COPYING file for copyrights details.
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
     9
#
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    10
#This library is free software; you can redistribute it and/or
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    11
#modify it under the terms of the GNU General Public
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    12
#License as published by the Free Software Foundation; either
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    13
#version 2.1 of the License, or (at your option) any later version.
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    14
#
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    15
#This library is distributed in the hope that it will be useful,
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    16
#but WITHOUT ANY WARRANTY; without even the implied warranty of
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    17
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    18
#General Public License for more details.
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    19
#
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    20
#You should have received a copy of the GNU General Public
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    21
#License along with this library; if not, write to the Free Software
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    22
#Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    23
399
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
    24
import socket
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    25
import wx
399
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
    26
import  wx.lib.mixins.listctrl  as  listmix
726
ae63ccc29444 refactoring
Edouard Tisserant
parents: 644
diff changeset
    27
from util.Zeroconf import *
399
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
    28
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
    29
import connectors
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    30
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
    31
class AutoWidthListCtrl(wx.ListCtrl, listmix.ListCtrlAutoWidthMixin):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    32
    def __init__(self, parent, id, name, pos=wx.DefaultPosition,
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    33
                 size=wx.DefaultSize, style=0):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    34
        wx.ListCtrl.__init__(self, parent, id, pos, size, style, name=name)
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    35
        listmix.ListCtrlAutoWidthMixin.__init__(self)
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    36
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    37
[ID_DISCOVERYDIALOG, ID_DISCOVERYDIALOGSTATICTEXT1, 
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    38
 ID_DISCOVERYDIALOGSERVICESLIST, ID_DISCOVERYDIALOGREFRESHBUTTON, 
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    39
 ID_DISCOVERYDIALOGLOCALBUTTON, 
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    40
] = [wx.NewId() for _init_ctrls in range(5)]
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    41
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    42
class DiscoveryDialog(wx.Dialog, listmix.ColumnSorterMixin):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    43
    
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    44
    def _init_coll_MainSizer_Items(self, parent):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    45
        parent.AddWindow(self.staticText1, 0, border=20, flag=wx.TOP|wx.LEFT|wx.RIGHT|wx.GROW)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    46
        parent.AddWindow(self.ServicesList, 0, border=20, flag=wx.LEFT|wx.RIGHT|wx.GROW)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    47
        parent.AddSizer(self.ButtonGridSizer, 0, border=20, flag=wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.GROW)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    48
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    49
    def _init_coll_MainSizer_Growables(self, parent):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    50
        parent.AddGrowableCol(0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    51
        parent.AddGrowableRow(1)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    52
    
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    53
    def _init_coll_ButtonGridSizer_Items(self, parent):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    54
        parent.AddWindow(self.RefreshButton, 0, border=0, flag=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    55
        parent.AddWindow(self.LocalButton, 0, border=0, flag=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    56
        parent.AddSizer(self.ButtonSizer, 0, border=0, flag=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    57
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    58
    def _init_coll_ButtonGridSizer_Growables(self, parent):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    59
        parent.AddGrowableCol(0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    60
        parent.AddGrowableCol(1)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    61
        parent.AddGrowableRow(1)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    62
    
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    63
    def _init_sizers(self):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    64
        self.MainSizer = wx.FlexGridSizer(cols=1, hgap=0, rows=3, vgap=10)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    65
        self.ButtonGridSizer = wx.FlexGridSizer(cols=3, hgap=5, rows=1, vgap=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    66
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    67
        self._init_coll_MainSizer_Items(self.MainSizer)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    68
        self._init_coll_MainSizer_Growables(self.MainSizer)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    69
        self._init_coll_ButtonGridSizer_Items(self.ButtonGridSizer)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    70
        self._init_coll_ButtonGridSizer_Growables(self.ButtonGridSizer)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    71
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    72
        self.SetSizer(self.MainSizer)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    73
    
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    74
    def _init_ctrls(self, prnt):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    75
        wx.Dialog.__init__(self, id=ID_DISCOVERYDIALOG, 
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    76
              name='DiscoveryDialog', parent=prnt,  
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    77
              size=wx.Size(600, 600), style=wx.DEFAULT_DIALOG_STYLE,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    78
              title='Service Discovery')
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    79
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    80
        self.staticText1 = wx.StaticText(id=ID_DISCOVERYDIALOGSTATICTEXT1,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    81
              label=_('Services available:'), name='staticText1', parent=self,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    82
              pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    83
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    84
        # Set up list control
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    85
        self.ServicesList = AutoWidthListCtrl(id=ID_DISCOVERYDIALOGSERVICESLIST,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    86
              name='ServicesList', parent=self, pos=wx.Point(0, 0), size=wx.Size(0, 0), 
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    87
              style=wx.LC_REPORT|wx.LC_EDIT_LABELS|wx.LC_SORT_ASCENDING|wx.LC_SINGLE_SEL)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    88
        self.ServicesList.InsertColumn(0, 'NAME')
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    89
        self.ServicesList.InsertColumn(1, 'TYPE')
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    90
        self.ServicesList.InsertColumn(2, 'IP')
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    91
        self.ServicesList.InsertColumn(3, 'PORT')
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    92
        self.ServicesList.SetColumnWidth(0, 150)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    93
        self.ServicesList.SetColumnWidth(1, 150)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    94
        self.ServicesList.SetColumnWidth(2, 150)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    95
        self.ServicesList.SetColumnWidth(3, 150)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    96
        self.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnItemSelected, id=ID_DISCOVERYDIALOGSERVICESLIST)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    97
        self.Bind(wx.EVT_LIST_ITEM_ACTIVATED, self.OnItemActivated, id=ID_DISCOVERYDIALOGSERVICESLIST)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
    98
        
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
    99
        listmix.ColumnSorterMixin.__init__(self, 4)
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   100
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   101
        self.RefreshButton = wx.Button(id=ID_DISCOVERYDIALOGREFRESHBUTTON,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   102
              label=_('Refresh'), name='RefreshButton', parent=self,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   103
              pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   104
        self.Bind(wx.EVT_BUTTON, self.OnRefreshButton, id=ID_DISCOVERYDIALOGREFRESHBUTTON)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   105
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   106
        self.LocalButton = wx.Button(id=ID_DISCOVERYDIALOGLOCALBUTTON,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   107
              label=_('Local'), name='LocalButton', parent=self,
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   108
              pos=wx.Point(0, 0), size=wx.DefaultSize, style=0)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   109
        self.Bind(wx.EVT_BUTTON, self.OnLocalButton, id=ID_DISCOVERYDIALOGLOCALBUTTON)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   110
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   111
        self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL|wx.CENTER)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   112
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   113
        self._init_sizers()
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   114
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   115
    def __init__(self, parent):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   116
        self._init_ctrls(parent)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   117
        
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   118
        self.itemDataMap = {}
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   119
        self.nextItemId = 0
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   120
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   121
        self.URI = None
399
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   122
        self.Browsers = []
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   123
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   124
        self.ZeroConfInstance = Zeroconf()
221
451bb2c1d157 Rewritten horrible discovery.py.
etisserant
parents: 203
diff changeset
   125
        self.RefreshList()
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   126
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   127
    def __del__(self):
399
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   128
        for browser in self.Browsers:
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   129
            browser.cancel()
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   130
        self.ZeroConfInstance.close()
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   131
        
221
451bb2c1d157 Rewritten horrible discovery.py.
etisserant
parents: 203
diff changeset
   132
    def RefreshList(self):
399
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   133
        for browser in self.Browsers:
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   134
            browser.cancel()
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   135
        
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   136
        self.Browsers = []
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   137
        for t in connectors.dnssd_connectors.keys():
77e23bf04c33 Merging some improvements from BCT
laurent
parents: 392
diff changeset
   138
            self.Browsers.append(ServiceBrowser(self.ZeroConfInstance, t, self))
221
451bb2c1d157 Rewritten horrible discovery.py.
etisserant
parents: 203
diff changeset
   139
451bb2c1d157 Rewritten horrible discovery.py.
etisserant
parents: 203
diff changeset
   140
    def OnRefreshButton(self, event):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   141
        self.ServicesList.DeleteAllItems()
221
451bb2c1d157 Rewritten horrible discovery.py.
etisserant
parents: 203
diff changeset
   142
        self.RefreshList()
451bb2c1d157 Rewritten horrible discovery.py.
etisserant
parents: 203
diff changeset
   143
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   144
    def OnLocalButton(self, event):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   145
        self.URI = "LOCAL://"
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   146
        self.EndModal(wx.ID_OK)
357
19db1076e93c close ZeroConf object when exiting the Service Discovery window.
btaylor@grond.willowglen.ab.ca
parents: 277
diff changeset
   147
        event.Skip()
19db1076e93c close ZeroConf object when exiting the Service Discovery window.
btaylor@grond.willowglen.ab.ca
parents: 277
diff changeset
   148
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   149
    # Used by the ColumnSorterMixin, see wx/lib/mixins/listctrl.py
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   150
    def GetListCtrl(self):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   151
        return self.ServicesList
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   152
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   153
    def getColumnText(self, index, col):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   154
        item = self.ServicesList.GetItem(index, col)
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   155
        return item.GetText()
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   156
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   157
    def OnItemSelected(self, event):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   158
        self.SetURI(event.m_itemIndex)
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   159
        event.Skip()
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   160
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   161
    def OnItemActivated(self, event):
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   162
        self.SetURI(event.m_itemIndex)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   163
        self.EndModal(wx.ID_OK)
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   164
        event.Skip()
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   165
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   166
    def SetURI(self, idx):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   167
        connect_type = self.getColumnText(idx, 1)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   168
        connect_address = self.getColumnText(idx, 2)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   169
        connect_port = self.getColumnText(idx, 3)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   170
        
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   171
        self.URI = "%s://%s:%s"%(connect_type, connect_address, connect_port)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   172
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   173
    def GetURI(self):
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   174
        return self.URI
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   175
        
357
19db1076e93c close ZeroConf object when exiting the Service Discovery window.
btaylor@grond.willowglen.ab.ca
parents: 277
diff changeset
   176
    def removeService(self, zeroconf, type, name):
644
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   177
        wx.CallAfter(self._removeService, name)
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   178
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   179
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   180
    def _removeService(self, name):
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   181
        '''
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   182
        called when a service with the desired type goes offline.
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   183
        '''
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   184
        
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   185
        # loop through the list items looking for the service that went offline
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   186
        for idx in xrange(self.ServicesList.GetItemCount()):
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   187
            # this is the unique identifier assigned to the item
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   188
            item_id = self.ServicesList.GetItemData(idx)
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   189
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   190
            # this is the full typename that was received by addService
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   191
            item_name = self.itemDataMap[item_id][4]
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   192
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   193
            if item_name == name:
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   194
                self.ServicesList.DeleteItem(idx)
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   195
                break
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   196
        
262
141a7145c099 add taskbaricon to beremiz_service.
greg
parents: 226
diff changeset
   197
    def addService(self, zeroconf, type, name):
644
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   198
        wx.CallAfter(self._addService, type, name)
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   199
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   200
    def _addService(self, type, name):
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   201
        '''
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   202
        called when a service with the desired type is discovered.
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   203
        '''
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   204
        info = self.ZeroConfInstance.getServiceInfo(type, name)
374
8787fa8c6792 bugfix: On Windows, sometimes the the wrong line in the service discovery list control is updated when multiple services are displayed and a new service is discovered.
b.taylor@willowglen.ca
parents: 357
diff changeset
   205
8787fa8c6792 bugfix: On Windows, sometimes the the wrong line in the service discovery list control is updated when multiple services are displayed and a new service is discovered.
b.taylor@willowglen.ca
parents: 357
diff changeset
   206
        svcname  = name.split(".")[0]
203
cb9901076a21 Added concepts :
etisserant
parents:
diff changeset
   207
        typename = type.split(".")[0][1:]
374
8787fa8c6792 bugfix: On Windows, sometimes the the wrong line in the service discovery list control is updated when multiple services are displayed and a new service is discovered.
b.taylor@willowglen.ca
parents: 357
diff changeset
   208
        ip       = str(socket.inet_ntoa(info.getAddress()))
8787fa8c6792 bugfix: On Windows, sometimes the the wrong line in the service discovery list control is updated when multiple services are displayed and a new service is discovered.
b.taylor@willowglen.ca
parents: 357
diff changeset
   209
        port     = info.getPort()
8787fa8c6792 bugfix: On Windows, sometimes the the wrong line in the service discovery list control is updated when multiple services are displayed and a new service is discovered.
b.taylor@willowglen.ca
parents: 357
diff changeset
   210
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   211
        num_items = self.ServicesList.GetItemCount()
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   212
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   213
        # display the new data in the list
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   214
        new_item = self.ServicesList.InsertStringItem(num_items, svcname)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   215
        self.ServicesList.SetStringItem(new_item, 1, "%s" % typename)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   216
        self.ServicesList.SetStringItem(new_item, 2, "%s" % ip)
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   217
        self.ServicesList.SetStringItem(new_item, 3, "%s" % port)
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   218
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   219
        # record the new data for the ColumnSorterMixin
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   220
        # we assign every list item a unique id (that won't change when items
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   221
        # are added or removed)
392
6617d3fb43e2 Redesign DiscoveryDialog class to conform to others dialogs
laurent
parents: 379
diff changeset
   222
        self.ServicesList.SetItemData(new_item, self.nextItemId)
375
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   223
 
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   224
        # the value of each column has to be stored in the itemDataMap
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   225
        # so that ColumnSorterMixin knows how to sort the column.
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   226
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   227
        # "name" is included at the end so that self.removeService
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   228
        # can access it.
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   229
        self.itemDataMap[self.nextItemId] = [ svcname, typename, ip, port, name ]
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   230
b16bcfe531d7 fix discovery dialog sorting, remove services from the discovery dialog when they go offline
b.taylor@willowglen.ca
parents: 374
diff changeset
   231
        self.nextItemId += 1
644
b511cab580eb Better naming of IP address related variables in Beremiz_service.py, Ignore errors that occur on shutdown in Zeroconf.py, fixed discovery dialog crash due to asynchronous call from zeroconf
Edouard Tisserant
parents: 399
diff changeset
   232