bindings/PySCLang/PySCLang_vpost_stuff.cpp

   1 /*
   2  * File: PYSCLang_Module_GUIStuff.cpp
   3  * Project : Psycollider
   4  *
   5  * by:
   6  * Benjamin Golinvaux
   7  * benjamin.golinvaux@euresys.com
   8  * messenger: bgolinvaux@hotmail.com
   9  *
  10  * currently maintained by:
  11  * Christopher Frauenberger
  12  * frauenberger@iem.at
  13  *
  14  *  This program is free software; you can redistribute it and/or
  15  *  modify it under the terms of the GNU General Public License as
  16  *  published by the Free Software Foundation; either version 2 of the
  17  *  License, or (at your option) any later version.
  18  *
  19  *  This program is distributed in the hope that it will be useful, but
  20  *  WITHOUT ANY WARRANTY; without even the implied warranty of
  21  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  *  General Public License for more details.
  23  *
  24  *  You should have received a copy of the GNU General Public License
  25  *  along with this program; if not, write to the Free Software
  26  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
  27  *  USA
  28  *
  29  */
  30
  31 #ifndef SC_WIN32
  32 #include "CXX/Objects.hxx"
  33 #include "CXX/Extensions.hxx"
  34 #else
  35 #include "stdafx.h"
  36 #endif
  37
  38 #include "PySCLang_Module.h"
  39
  40 #include <stdio.h>
  41 #include <stdarg.h>
  42 #include <iostream>
  43
  44 const int kPostBufferSize = 1024;
  45
  46 static char* _postBuffer = NULL;
  47 using std::cout;
  48 using std::flush;
  49
  50 int PySCLang_vpost(const char *fmt, va_list ap)
  51 {
  52   if(_postBuffer == NULL)
  53     _postBuffer = new char[kPostBufferSize];
  54 #ifdef SC3_WIN
  55   int size = _vscprintf(fmt, ap);
  56 #else
  57   int size = vprintf(fmt, ap);
  58 #endif
  59
  60   if (size < kPostBufferSize) {
  61     vsprintf(_postBuffer, fmt, ap);
  62     //_txtCtrl->AppendText(wxString(_postBuffer));
  63
  64         if( PySCLang_Module::scLogSink_s != NULL) {
  65                 /* make the Python call thread safe (global interpreter clock) */
  66                 PyGILState_STATE gstate;
  67                 gstate = PyGILState_Ensure();
  68
  69                 PyObject *arglist = Py_BuildValue("(s)", _postBuffer);
  70                 PyEval_CallObject(PySCLang_Module::scLogSink_s, arglist);
  71
  72                 PyGILState_Release(gstate);
  73         }
  74     else { // no log sink callable..
  75       cout << _postBuffer;
  76     }
  77
  78   }
  79   else {
  80     char* tmpPostBuffer = new char[size+1]; // +1 : NULL ending
  81     vsprintf(tmpPostBuffer, fmt, ap);
  82     cout << tmpPostBuffer << flush; //implement in python !!!!!!
  83     delete [] tmpPostBuffer;
  84   }
  85   return 0;
  86 }
  87
  88 void setPostFile(FILE* file)
  89 {
  90   // we're not using that , are we ?
  91 }
  92
  93 #ifndef SC3_WIN
  94 extern "C" {
  95         int vpost(const char *fmt, va_list ap);
  96 }
  97 #endif
  98 int vpost(const char *fmt, va_list ap)
  99 {
 100         PySCLang_vpost(fmt, ap);
 101         return 0;
 102 }
 103
 104 void post(const char *fmt, ...)
 105 {
 106   va_list ap;
 107   va_start(ap, fmt);
 108   PySCLang_vpost(fmt, ap);
 109 }
 110
 111 void postfl(const char *fmt, ...)
 112 {
 113   va_list ap;
 114   va_start(ap, fmt);
 115   PySCLang_vpost(fmt, ap);
 116 }
 117
 118 void postText(const char *str, long len)
 119 {
 120   char* txt = new char[len+1];
 121   memcpy(txt,str,len);
 122   txt[len] = 0;
 123   post("%s",txt);
 124   delete [] txt;
 125 }
 126
 127 void postChar(char c)
 128 {
 129   char txt[2];
 130   txt[0] = c;
 131   txt[1] = 0;
 132   post("%s",txt);
 133 }
 134
 135 void error(const char *fmt, ...)
 136 {
 137   va_list ap;
 138   va_start(ap, fmt);
 139   PySCLang_vpost(fmt, ap);
 140 }
 141
 142
 143 void flushPostBuf(void)
 144 {
 145 }
 146
 147 void closeAllGUIScreens()
 148 {
 149 }
 150
 151 void initGUI()
 152 {
 153 }
 154
 155
 156 void initSCViewPrimitives()
 157 {
 158 }
 159
 160 void initCocoaFilePrimitives()
 161 {
 162 }
 163
 164 void initRendezvousPrimitives()
 165 {
 166 }
 167
 168
 169 #ifdef SC3_WIN
 170 void initSpeechPrimitives()
 171 {
 172 }
 173 #endif
 174
 175 long scMIDIout(int port, int len, int statushi, int chan, int data1, int data2)
 176 {
 177     return 0;
 178 }