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[wxWidgets.git] / src / motif / gsockmot.cpp
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: motif/gsockmot.cpp
3 // Purpose: implementation of wxMotif-specific socket event handling
4 // Author: Guilhem Lavaux, Vadim Zeitlin
5 // Created: 1999
6 // RCS-ID: $Id$
7 // Copyright: (c) 1999, 2007 wxWidgets dev team
8 // Licence: wxWindows licence
9 ///////////////////////////////////////////////////////////////////////////////
10
11 // For compilers that support precompilation, includes "wx.h".
12 #include "wx/wxprec.h"
13
14 #if wxUSE_SOCKETS
15
16 #include <X11/Intrinsic.h> // XtAppAdd/RemoveInput()
17 #include "wx/motif/private.h" // wxGetAppContext()
18 #include "wx/gsocket.h"
19 #include "wx/apptrait.h"
20
21 extern "C" {
22
23 static void _GSocket_Motif_Input(XtPointer data, int *WXUNUSED(fid),
24 XtInputId *WXUNUSED(id))
25 {
26 GSocket *socket = (GSocket *)data;
27
28 socket->Detected_Read();
29 }
30
31 static void _GSocket_Motif_Output(XtPointer data, int *WXUNUSED(fid),
32 XtInputId *WXUNUSED(id))
33 {
34 GSocket *socket = (GSocket *)data;
35
36 socket->Detected_Write();
37 }
38
39 }
40
41 class MotifSocketManager : public GSocketInputBasedManager
42 {
43 public:
44 virtual int AddInput(GSocket *socket, SocketDir d)
45 {
46 return XtAppAddInput
47 (
48 wxGetAppContext(),
49 socket->m_fd,
50 (XtPointer)(d == FD_OUTPUT ? XtInputWriteMask
51 : XtInputReadMask),
52 d == FD_OUTPUT ? _GSocket_Motif_Output
53 : _GSocket_Motif_Input,
54 socket
55 );
56 }
57
58 virtual void RemoveInput(int fd)
59 {
60 XtRemoveInput(fd);
61 }
62 };
63
64 GSocketManager *wxGUIAppTraits::GetSocketManager()
65 {
66 static MotifSocketManager s_manager;
67 return &s_manager;
68 }
69
70 #endif // wxUSE_SOCKETS