while (continue_looping && !errorcode)  {	           c = TRT_GetInput(NULL, /*must be NULL- */                      /*we dont use synchronisation with symaphore*/                     0,  /*must be NULL - */                     /*we dont use synchronisation with symaphore*/                     NULL,/*must be NULL -*/                     /* we dont use communication to other Prozess*/                     0,   /*must be NULL -*/                      /*we dont use communication to other Prozess*/                     &rec_data,                      blocking_flag);/* Wait until an event does occur*/			    /*****************************************     ** CHECK RETURN CODES of  Notifications **     ******************************************/      if (c == 0)    {      /* Process Tilcon Notification (rec_data) */      switch(rec_data.code)      { case TRT_keyboard: /*Keyboard input*/          switch (rec_data.state)          {  	              /* Menue Buttons*/          case TRT_KEY_F2:            ExecuteFctBotton(BUTTON_F2_C);            break;          case TRT_KEY_F3:                                  ExecuteFctBotton(BUTTON_F3_C);	                  break;          case TRT_KEY_F4:                                 ExecuteFctBotton(BUTTON_F4_C);                  break;          case TRT_KEY_F5:                                   ExecuteFctBotton(BUTTON_F5_C);              break;	          case TRT_KEY_F6:            ExecuteFctBotton(BUTTON_F6_C);             break;          case TRT_KEY_F7:            ExecuteFctBotton(BUTTON_F7_C);	                 break;          case TRT_KEY_F8:            ExecuteFctBotton(BUTTON_F8_C);             break;          case TRT_KEY_F9:            ExecuteFctBotton(BUTTON_F9_C);	                  break;            /* M Keys Noch nicht belegt*/          case MENU_ALT_F2:                        break;          case MENU_ALT_F3:                        break;          case MENU_ALT_F4:                       break;          case MENU_ALT_F5:                       break;            /* Panel Keys*/          case TRT_KEY_CTRL|TRT_KEY_F1:            ExecutePanelButton(MO_MACHINE);/*Machine*/            break;          case TRT_KEY_CTRL|TRT_KEY_F3:            ExecutePanelButton(MO_PROGRAME);/*Programe*/            break;          case TRT_KEY_CTRL|TRT_KEY_F4:            ExecutePanelButton(MO_MAINT);/*Maintenance*/            break;          case TRT_KEY_CTRL|TRT_KEY_F6:            ExecutePanelButton(MO_DIAGNOSE);/*Diagnose*/            break;          default:break;          }          break;            #ifdef HWDS_WINDOWS /* this code is only to silmulat feed override on*/          /*Windows Platform*/      case TRT_window:        if(rec_data.state== TRT_window_quit)          continue_looping = FALSE;        break;      case TRT_slider:        /* we can call this funktion also as callback.*/	/* hier is just to test*/        if (!strcmp(rec_data.ID,"Feedrate_Slider"))          Dab_h_ChangeFeedrate();        if (!strcmp(rec_data.ID,"Spindlerate_Slider"))          Dab_h_ChangeSpindlerate();        break;      case TRT_button:        if (!strcmp(rec_data.ID,"VPanel_Start_Button_ID"))          Dab_h_RunNcProg();         if (!strcmp(rec_data.ID,"VPanel_Stop_Button_ID"))          Dab_h_CLRNcProg();        break;#endif             case TRT_tree:        /*if (!strcmp(rec_data.ID,"DirectoryTree_ID1"))          Dab_h_ListDir();break;*/				  if (!strcmp(rec_data.ID,"Test_tree"))		  {   //FOCUS IS THE KEY.			  if(rec_data.event==1){  /*event==1 means Enter input!*/			  strcpy(FileFoldBuf,rec_data.txt); 			  ChangeChar(FileFoldBuf,'\\','/');			  TRT_SetValues(TRT_cid2,"FoldSelect",				  TRT_ATT_TEXT,FileFoldBuf,NULL);			  /************************************/					Directory_Load();					Directory_Load();				TRT_SetValues(TRT_cid2, "Test_tree",							  TRT_ATT_STATE,TRUE,							  TRT_ATT_CURRENT_ITEM,0,							  NULL);					TRT_SetValues(TRT_cid2, "FilesUnderFold",							  TRT_ATT_STATE,TRUE,							  TRT_ATT_CURRENT_ITEM,0,							  NULL);	  			  }		  };		  if (!strcmp(rec_data.ID,"VariableTree")){				  if(rec_data.event==1)			  {			   Find_PermVariable(rec_data.txt);			  }		  }		        break;					  case TRT_listbox:   /*Handle listbox notifications */			           if(!strcmp(rec_data.ID,"FilesUnderFold")){					  if(rec_data.event==1){					  strcpy(Currentfileselect,rec_data.txt);					  /******************************************/					  FileReadTest();					  Dab_h_LoadNcProg();        					  }				  };								  break;		      case TRT_numberbox:   /*Handle Numberbox notifications */	        break;		      case TRT_combobox:     /* Handle Combobox notifications */        break;      case TRT_edit_text:    /*Handle Edit text notifications */        break;      default:        break;      }    }    else if (c == 1) /* call callback funktion */    {      /* TRT_GetInput has already called a callback, so do nothing */    }    else if (c == -1)     {			       if (blocking_flag == TRT_BLOCK) /* Something has failed.*/        errorcode = -1;      else      {/*no message was received */      }    }    else if (c & TRT_CH_TRIGGER_BIT)      // i.e. if the sign bit is set    {      // another process called the function TRT_ChTrigger()					    }    else if (c > 1)  // indicates a TRT_ChSend    {		      }    else    {      // invalid return code, Rec_Data will contain garbage and       // not a Tilcon notification, so could cause crash      // Possible memory is no good.    }  }	// end of main loop //	  return errorcode;}  /* OF MainEventLoop *//*F*//*************************************************************************** >AUTHOR        : AB**  FUNCTIONNAME  : Dab_h_GraStartup** ** >DESCRIPTION:  This is the entry funktion of the graphic task .**                Ther are tow defferent Entrys: **                an entry for windows variante and **                an other for BRC Traget ** ** >NOTES:     you can change the content of this function as necessary **             but dont change the name and the Call Parameter ** ** >PARAMETER:** ** >RETURN VALUE:** ** >INCLUDES:"dab_h_startgra.h"** */#ifdef		CC_TRT_DOSEXPORT int  Dab_h_GraStartup()          /* WINDOWS  Entry*/  #else        /*Vxworks Entry*/      EXPORT int Dab_h_GraStartup(PxrTask_t MyTask,                                  PxrMbx_t MyMbx,                                  PxrEvents_t MyEvents)#endif{  static long errorcode = 0;        errorcode = InitializeApp();    /*Initialize Application */  ConnectGUItoNCS();        /*Connect to NCS */      /*Begin Test*/   Dab_h_GetAxisNmb_Req();     Dab_h_InitAxisinterface();  /* Get the axis number */   /* Dab_h_LoadNCProg();*/  /* Get the axis Values */  Dab_h_GetAxisValues_Req();  /* Get the axis ende position Values */  Dab_h_GetAxisEndPosValues_Req();  /* Get the axis Restweg Values */  Dab_h_GetAxisRestwegValues_Req();  /*StartMechanism for get  Wera Infos*/   Dab_h_activateWeraReports();  /*Get the maschine parameter*/  Dab_h_InitMacParainterface();  Dab_h_GetFeedrate_Req();  // Dab_h_GetSpindlerate_Req();  Dab_h_TestGetParameter();  /* init to load whole file system */  /*  Init_load_ListDir();*/       if (!errorcode)  {    ChangeConnectSymbol(1);  /* Change the connection symbol on GUI */    errorcode += MainEventLoop(); /* Process unti done */  }  else  {/* Traitment of Errors*/    /* Initialisation Problem*/  }  errorcode = TRT_WindowDelete (TRT_cid, MAIN_WINDOW_ID );  errorcode = TRT_Exit (TRT_cid);	/* Close TRT_CID */ #ifdef HWDS_WINDOWS   StopEvHandThread();#endif  return(errorcode);  /*lint -e715*/}  /* OF Dab_h_GraStartup *//*lint +e715*//************************************************************************//******************** Callback functions ********************************//************************************************************************//* this functions will be called automatically by pressing the ** correspendent button on the GUI** The name of a callback funktion will be given on Tilcon GUI Editor,  ** dont change*//*F*//*======================================================================**     detailed documentation of the history**     of this file. the numbers of the paragraphs must correspond**     to the numbers of the history-comments within the fileheader**----------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/1** Autor: rolfglei Datum: Mar 13 2007** eingecheckte Revision: /main/NC_V0_integration/2** Date: Mar 13 13:58:1 2007** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: Log-Eintrag ge?ndert.** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/2** Autor: abdeaity Datum: May 8 2007** eingecheckte Revision: /main/NC_V0_integration/3** Date: May 9 17:9:51 2007** CQ-Pr: ** Pflichtenheft-Nr/Name: HMI demo** Kommentar: call other functions to test in Dab_h_GraStartup**                          -To get axis rest **                          -To get axis end position**                          -To load NC program**                          -To clear NC Program**                          -To run NC Program**** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/3** Autor: abdeaity Datum: May 31 2007** eingecheckte Revision: /main/NC_V0_integration/4** Date: Jun 1 15:17:49 2007** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: Exclude Pxr0task.h and Include Pxr1osty.h** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/4** Autor: abdeaity Datum: Jun 6 2007** eingecheckte Revision: /main/NC_V0_integration/5** Date: Jun 6 17:10:18 2007** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: change in function On_Chan_Lang_Button**             - Example about how to set error or warning **                in the WERA database**             - Example about how to get a text from NC Kernel ** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/5** Autor: karlgros Datum: Oct 24 2007** eingecheckte Revision: /main/NC_V0_integration/6** Date: Oct 30 15:12:51 2007** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: putenv (benutzt in dab) fuer getenv von Tilcon** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/6** Autor: abdeaity Datum: Oct 31 2007** eingecheckte Revision: /main/NC_V0_integration/7** Date: Nov 1 17:12:28 2007** CQ-Pr: ** Pflichtenheft-Nr/Name: HMI Demo ** Kommentar: HMI Demo 2:- StopEvhandthread if windows**                       -Move function On_Chan_Lang_Button**                       -Menu buttons not as callback** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/7** Autor: abdeaity Datum: Jan 10 2008** eingecheckte Revision: /main/NC_V0_integration/8** Date: Jan 10 15:12:26 2008** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: exclude pxr0vxsc.h** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/8** Autor: abdeaity Datum: Mar 5 2008** eingecheckte Revision: /main/NC_V0_integration/9** Date: Mar 5 13:47:55 2008** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: CTRL+F Buttons** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/9** Autor: karlgros Datum: Mar 7 2008** eingecheckte Revision: /main/NC_V0_integration/10** Date: Mar 7 17:45:10 2008** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: changed MO_DIAGNOSE to the right key** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/10** Autor: karlgros Datum: Apr 2 2008** eingecheckte Revision: /main/NC_V0_integration/11** Date: Apr 2 17:46:59 2008** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: Grafik Applikation auf OEM-Partitition GUI_Demo** ---------------------------------------------------------------------*//* ausgecheckte Revision: /main/NC_V0_integration/11** Autor: abdeaity Datum: Apr 17 2008** eingecheckte Revision: /main/NC_V0_integration/12** Date: Apr 17 17:33:43 2008** CQ-Pr: ** Pflichtenheft-Nr/Name: ** Kommentar: FKeys Konstants f?r neue Tilcon Version** ---------------------------------------------------------------------*/