src/gtk/gsockgtk.c

   1 /* -------------------------------------------------------------------------
   2  * Project: GSocket (Generic Socket) for WX
   3  * Name:    gsockgtk.c
   4  * Purpose: GSocket: GTK part
   5  * CVSID:   $Id$
   6  * -------------------------------------------------------------------------
   7  */
   8 #include <stdlib.h>
   9 #include <gdk/gdk.h>
  10 #include <glib.h>
  11 #include <wx/gsocket.h>
  12 #include "../unix/gsockunx.h"
  13
  14 void _GSocket_GDK_Input(gpointer data, gint source, GdkInputCondition condition)
  15 {
  16   GSocket *socket = (GSocket *)data;
  17
  18   switch (condition) {
  19   case GDK_INPUT_READ:
  20     _GSocket_Detected_Read(socket);
  21     break;
  22   case GDK_INPUT_WRITE:
  23     _GSocket_Detected_Write(socket);
  24     break;
  25   default:
  26     break;
  27   }
  28 }
  29
  30 void _GSocket_GUI_Init(GSocket *socket)
  31 {
  32   int i;
  33   gint *m_id;
  34
  35   socket->m_gui_dependent = (char *)malloc(sizeof(gint)*3);
  36   m_id = (gint *)(socket->m_gui_dependent);
  37
  38   for (i=0;i<3;i++)
  39     m_id[i] = -1;
  40 }
  41
  42 void _GSocket_GUI_Destroy(GSocket *socket)
  43 {
  44   int i;
  45   gint *m_id;
  46
  47   m_id = (gint *)(socket->m_gui_dependent);
  48
  49   for (i=0;i<3;i++)
  50     if (m_id[i] == -1)
  51       gdk_input_remove(m_id[i]);
  52
  53   free(socket->m_gui_dependent);
  54 }
  55
  56 void _GSocket_Install_Callback(GSocket *socket, GSocketEvent event)
  57 {
  58   GdkInputCondition flag;
  59   int c;
  60   gint *m_id;
  61
  62   m_id = (gint *)(socket->m_gui_dependent);
  63
  64   switch (event) {
  65   case GSOCK_CONNECTION:
  66   case GSOCK_LOST:
  67   case GSOCK_INPUT: c = 0; flag = GDK_INPUT_READ; break;
  68   case GSOCK_OUTPUT: c = 1;flag = GDK_INPUT_WRITE; break;
  69   default: return;
  70   }
  71
  72   if (m_id[c] != -1)
  73     gdk_input_remove(m_id[c]);
  74
  75   m_id[c] = gdk_input_add(socket->m_fd, flag,
  76                           _GSocket_GDK_Input, (gpointer)socket);
  77 }
  78
  79 void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent event)
  80 {
  81   int c;
  82   gint *m_id;
  83
  84   m_id = (gint *)(socket->m_gui_dependent);
  85
  86   switch (event) {
  87   case GSOCK_CONNECTION:
  88   case GSOCK_LOST:
  89   case GSOCK_INPUT: c = 0; break;
  90   case GSOCK_OUTPUT: c = 1; break;
  91   default: return;
  92   }
  93
  94   if (m_id[c] != -1)
  95     gdk_input_remove(m_id[c]);
  96
  97   m_id[c] = -1;
  98 }
  99
 100 unsigned long GSocket_GetEventID(GSocket *socket)
 101 {
 102   return 0;
 103 }
 104
 105 void GSocket_DoEvent(unsigned long evt_id)
 106 {
 107 }