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- /* ================================================================
- * FILE: GEMSKEL.C
- * ================================================================
- * DATE: November 20, 1992
- * DESCRIPTION: GEM Application Skeleton
- */
-
-
- /* INCLUDES
- * ================================================================
- */
- #include <sys\gemskel.h>
- #include <stdlib.h>
- #include <tos.h>
-
-
- /* DEFINES
- * ================================================================
- */
- #define AP_TERM 50 /* NEW AES Call! */
-
-
-
- /* EXTERNS
- * ================================================================
- */
- int open_vwork( void ); /* From FSM.C */
- void close_vwork( void );
-
-
-
- /* GLOBALS
- * ================================================================
- */
-
- /* VDI arrays */
- int contrl[12], intin[128], intout[128], ptsin[128], ptsout[128],
- work_in[12], work_out[57];
- int phys_handle, vhandle, xres, yres;
-
-
- /* AES variables */
- int AES_Version;
- int gl_ncolors;
- int gl_apid, gl_hchar, gl_wchar, gl_hbox, gl_wbox;
- GRECT desk;
- OBJECT *menu;
-
-
- /* null structures */
- GRECT grect0 = { 0, 0, 0, 0 };
- MOBLK moblk0 = { 0, 0, 0, 0, 0 };
- MFDB mfdb0 = { NULL, 0, 0, 0, 0, 0, 0, 0, 0 };
-
-
- /* Locals used for evnt_multi input, can be set via set_events()
- * ================================================================
- */
- static int ev_mask=0, ev_clicks=0, ev_bmask=0, ev_bstate=0;
- static MOBLK ev_m1 = { 0, 0, 0, 0, 0 };
- static MOBLK ev_m2 = { 0, 0, 0, 0, 0 };
- static long ev_time=0L;
-
-
- /* FUNCTIONS
- * ================================================================
- */
-
-
- /*
- * main()
- * ================================================================
- */
- void
- main( void )
- {
- int event, msg[8], key, nclicks;
- MRETS mrets;
-
-
- /*
- * See if we were run from the AUTO folder...
- */
- gl_apid = appl_init();
-
- /* Get the AES version #. TOS 3.0 is TT TOS */
- AES_Version = _GemParBlk.global[0];
- /*
- * Set up work_in to initialize VDI functions to useful values,
- * Get the physical workstation handle from the AES, then
- * open a virtual workstation and get our AES work area's extent.
- */
- phys_handle = graf_handle(&gl_wchar,&gl_hchar,&gl_wbox,&gl_hbox );
-
- Wind_get( 0, WF_WORKXYWH, ( WARGS *)&desk );
-
- /* Call initialization hooks */
- rsrc_init();
-
-
- if( !open_vwork() )
- gem_exit( -1 );
-
- close_vwork();
-
- gl_ncolors = work_out[13];
- xres = work_out[0];
- yres = work_out[1];
- vhandle = 0;
-
-
- wind_init();
- evnt_init();
-
- /* Main event loop */
- do
- {
-
- event = Evnt_multi( ev_mask, ev_clicks, ev_bmask, ev_bstate,
- &ev_m1, &ev_m2, ( WORD *)msg, ev_time,
- &mrets,(WORD *)&key,(WORD *)&nclicks );
- wind_update( BEG_UPDATE );
-
-
- /* Dispatch events.
- * It is possible to get more than one event at a time, so if the
- * order of event handling is important to you, change the order
- * in which they're handled here.
- */
- if( event & MU_MESAG )
- switch( msg[0] ) {
-
- case MN_SELECTED:
- break;
-
- case WM_REDRAW:
- case WM_TOPPED:
- case WM_CLOSED:
- case WM_FULLED:
- case WM_ARROWED:
- case WM_HSLID:
- case WM_VSLID:
- case WM_SIZED:
- case WM_MOVED:
- case WM_NEWTOP:
- do_windows( msg, &event );
- break;
-
- case AC_OPEN:
- acc_open( msg );
- break;
-
- case AP_TERM:
- case AC_CLOSE:
- acc_close( msg );
- break;
-
- default:
- break;
- } /* switch */
- /* MU_MESAG */
-
- wind_update( END_UPDATE );
-
- /*
- * Event handling routines zero out the event variable
- * to exit the application.
- */
- } while( event );
-
- gem_exit( 0 );
- }
-
-
- /* gem_exit()
- * ================================================================
- * Clean exit.
- */
- void
- gem_exit( int code )
- {
- int ignore[8];
-
- /*
- * Go into an endless loop if we're a desk accessory...
- */
- if( !_app ) for(;;) evnt_mesag( ignore );
-
- /*
- * Otherwise, clean up and call the exit hooks
- */
- wind_update( END_UPDATE );
- close_vwork();
- wind_exit();
- appl_exit();
- exit( code );
- }
-
-
- /*
- * evnt_set()
- * ================================================================
- * Set parameters for main evnt_multi.
- */
- void
- evnt_set( int mask, int clicks, int bmask, int bstate,
- MOBLK *m1, MOBLK *m2, long time )
- {
- if( !mask ) gem_exit( -1 );
-
- if( mask != -1 ) ev_mask = mask;
- if( clicks != -1 ) ev_clicks = clicks;
- if( bmask != -1 ) ev_bmask = bmask;
- if( bstate != -1 ) ev_bstate = bstate;
- if( m1 != NULL ) ev_m1 = *m1;
- if( m2 != NULL ) ev_m2 = *m2;
- if( time != -1L ) ev_time = time;
- }
-
-
-
-
-
-