Annotation of OpenXM_contrib2/windows/engine2000/plot.c, Revision 1.1
1.1 ! noro 1: /*
! 2: * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED
! 3: * All rights reserved.
! 4: *
! 5: * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
! 6: * non-exclusive and royalty-free license to use, copy, modify and
! 7: * redistribute, solely for non-commercial and non-profit purposes, the
! 8: * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
! 9: * conditions of this Agreement. For the avoidance of doubt, you acquire
! 10: * only a limited right to use the SOFTWARE hereunder, and FLL or any
! 11: * third party developer retains all rights, including but not limited to
! 12: * copyrights, in and to the SOFTWARE.
! 13: *
! 14: * (1) FLL does not grant you a license in any way for commercial
! 15: * purposes. You may use the SOFTWARE only for non-commercial and
! 16: * non-profit purposes only, such as academic, research and internal
! 17: * business use.
! 18: * (2) The SOFTWARE is protected by the Copyright Law of Japan and
! 19: * international copyright treaties. If you make copies of the SOFTWARE,
! 20: * with or without modification, as permitted hereunder, you shall affix
! 21: * to all such copies of the SOFTWARE the above copyright notice.
! 22: * (3) An explicit reference to this SOFTWARE and its copyright owner
! 23: * shall be made on your publication or presentation in any form of the
! 24: * results obtained by use of the SOFTWARE.
! 25: * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
! 26: * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
! 27: * for such modification or the source code of the modified part of the
! 28: * SOFTWARE.
! 29: *
! 30: * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
! 31: * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
! 32: * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
! 33: * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
! 34: * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
! 35: * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
! 36: * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
! 37: * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
! 38: * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
! 39: * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
! 40: * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
! 41: * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
! 42: * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
! 43: * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
! 44: * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
! 45: * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
! 46: * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
! 47: *
! 48: * $OpenXM: OpenXM_contrib2/asir2000/plot/ox_plot.c,v 1.7 2000/09/12 06:05:31 noro Exp $
! 49: */
! 50: #include "ca.h"
! 51: #include "parse.h"
! 52: #include "ox.h"
! 53: #include "ifplot.h"
! 54: #include "version.h"
! 55: #include <signal.h>
! 56: #if PARI
! 57: #include "genpari.h"
! 58: #endif
! 59:
! 60: void ox_usr1_handler();
! 61:
! 62: extern int asir_OperandStackSize;
! 63: extern Obj *asir_OperandStack;
! 64: extern int asir_OperandStackPtr;
! 65:
! 66: extern jmp_buf environnement;
! 67:
! 68: extern int do_message;
! 69: extern int ox_flushing;
! 70: extern jmp_buf ox_env;
! 71: extern MATHCAP my_mathcap;
! 72: extern char LastError[];
! 73:
! 74: void create_error(ERR *,unsigned int ,char *);
! 75:
! 76: void ox_io_init();
! 77: void ox_asir_init(int,char **);
! 78: Obj asir_pop_one();
! 79: void asir_push_one(Obj);
! 80: void asir_end_flush();
! 81: int asir_executeString();
! 82: void asir_evalName(unsigned int);
! 83: void asir_setName(unsigned int);
! 84: void asir_pops();
! 85: void asir_popString();
! 86: void asir_popCMO(unsigned int);
! 87: void asir_popSerializedLocalObject();
! 88: char *name_of_cmd(unsigned int);
! 89: char *name_of_id(int);
! 90: LIST asir_GetErrorList();
! 91:
! 92: static void asir_do_cmd(unsigned int,unsigned int);
! 93: static void process_ox();
! 94: static void asir_executeFunction();
! 95:
! 96: #if defined(VISUAL)
! 97:
! 98: #include<windows.h>
! 99:
! 100: extern HANDLE hStreamNotify,hStreamNotify_Ack;
! 101: extern HANDLE hResizeNotify,hResizeNotify_Ack;
! 102:
! 103: void ox_plot_main()
! 104: #else
! 105: void ox_plot_main(int argc,char **argv)
! 106: #endif
! 107: {
! 108: int ds;
! 109: fd_set r;
! 110: int n;
! 111: int id;
! 112: Obj obj;
! 113: unsigned int serial;
! 114: USINT ui;
! 115:
! 116: #if defined(VISUAL)
! 117: extern int plot_argc;
! 118: extern char **plot_argv;
! 119:
! 120: ox_asir_init(plot_argc,plot_argv);
! 121: /* inform the watch thread of the completion of initialization */
! 122: SetEvent(hStreamNotify_Ack);
! 123: #else
! 124: ox_asir_init(argc,argv);
! 125: init_plot_display(argc,argv);
! 126: ds = ConnectionNumber(display);
! 127: #endif
! 128: if ( do_message )
! 129: fprintf(stderr,"I'm an ox_plot, Version %d.\n",ASIR_VERSION);
! 130:
! 131: /* XXX: dummy */
! 132: MKUSINT(ui,0); GC_free(ui);
! 133:
! 134: if ( setjmp(ox_env) ) {
! 135: while ( NEXT(asir_infile) )
! 136: closecurrentinput();
! 137: reset_current_computation();
! 138: ox_send_sync(0);
! 139: }
! 140: while ( 1 ) {
! 141: if ( ox_data_is_available(0) ) {
! 142: serial = ox_recv(0,&id,&obj);
! 143: process_ox(id,obj,serial);
! 144: } else {
! 145: #if defined(VISUAL)
! 146: HANDLE handle[2];
! 147: DWORD ret;
! 148: struct canvas *curcan;
! 149: POINT startp,endp;
! 150:
! 151: handle[0] = hStreamNotify; handle[1] = hResizeNotify;
! 152: ret = WaitForMultipleObjects(2,(CONST HANDLE *)handle,FALSE,(DWORD)-1);
! 153: switch ( ret ) {
! 154: case WAIT_OBJECT_0: /* hStreamNotify */
! 155: ResetEvent(hStreamNotify);
! 156: serial = ox_recv(0,&id,&obj);
! 157: SetEvent(hStreamNotify_Ack);
! 158: process_ox(id,obj,serial);
! 159: break;
! 160: case WAIT_OBJECT_0+1: /* hResizeNotify */
! 161: ResetEvent(hResizeNotify);
! 162: curcan = current_can; startp = start_point; endp = end_point;
! 163: SetEvent(hResizeNotify_Ack);
! 164: process_resize(curcan,startp,endp);
! 165: break;
! 166: }
! 167: #else
! 168: FD_ZERO(&r);
! 169: FD_SET(3,&r); FD_SET(ds,&r);
! 170: select(FD_SETSIZE,&r,NULL,NULL,NULL);
! 171: if ( FD_ISSET(3,&r) )
! 172: process_ox();
! 173: else if ( FD_ISSET(ds,&r) )
! 174: process_xevent();
! 175: #endif
! 176: }
! 177: }
! 178: }
! 179:
! 180: static void process_ox(int id, Obj obj, unsigned int serial)
! 181: {
! 182: unsigned int cmd;
! 183: ERR err;
! 184: int ret;
! 185: extern char LastError[];
! 186: extern int recv_intr;
! 187:
! 188: #if defined(VISUAL)
! 189: if ( recv_intr ) {
! 190: if ( recv_intr == 1 ) {
! 191: recv_intr = 0;
! 192: int_handler(SIGINT);
! 193: } else {
! 194: recv_intr = 0;
! 195: ox_usr1_handler(0);
! 196: }
! 197: }
! 198: #endif
! 199: if ( do_message )
! 200: fprintf(stderr,"#%d Got %s",serial,name_of_id(id));
! 201: switch ( id ) {
! 202: case OX_COMMAND:
! 203: cmd = ((USINT)obj)->body;
! 204: if ( ox_flushing )
! 205: break;
! 206: if ( do_message )
! 207: fprintf(stderr," %s\n",name_of_cmd(cmd));
! 208: if ( ret = setjmp(env) ) {
! 209: if ( ret == 1 ) {
! 210: create_error(&err,serial,LastError);
! 211: asir_push_one((Obj)err);
! 212: }
! 213: break;
! 214: }
! 215: asir_do_cmd(cmd,serial);
! 216: break;
! 217: case OX_DATA:
! 218: case OX_LOCAL_OBJECT_ASIR:
! 219: if ( ox_flushing )
! 220: break;
! 221: if ( do_message )
! 222: fprintf(stderr," -> data pushed");
! 223: asir_push_one(obj);
! 224: break;
! 225: case OX_SYNC_BALL:
! 226: asir_end_flush();
! 227: break;
! 228: default:
! 229: break;
! 230: }
! 231: if ( do_message )
! 232: fprintf(stderr,"\n");
! 233: }
! 234:
! 235: static process_resize(can,startp,endp)
! 236: struct canvas *can;
! 237: POINT startp,endp;
! 238: {
! 239: if ( can->mode == MODE_INTERACTIVE )
! 240: return;
! 241:
! 242: if ( can->mode == MODE_PLOT )
! 243: plot_resize(can,startp,endp);
! 244: else
! 245: ifplot_resize(can,startp,endp);
! 246: }
! 247:
! 248: static void asir_do_cmd(unsigned int cmd,unsigned int serial)
! 249: {
! 250: MATHCAP client_mathcap;
! 251: LIST list;
! 252: int i;
! 253: Q q;
! 254:
! 255: switch ( cmd ) {
! 256: case SM_dupErrors:
! 257: list = asir_GetErrorList();
! 258: asir_push_one((Obj)list);
! 259: break;
! 260: case SM_getsp:
! 261: i = asir_OperandStackPtr+1;
! 262: STOQ(i,q);
! 263: asir_push_one((Obj)q);
! 264: break;
! 265: case SM_popSerializedLocalObject:
! 266: asir_popSerializedLocalObject();
! 267: break;
! 268: case SM_popCMO:
! 269: asir_popCMO(serial);
! 270: break;
! 271: case SM_popString:
! 272: asir_popString();
! 273: break;
! 274: case SM_setName:
! 275: asir_setName(serial);
! 276: break;
! 277: case SM_evalName:
! 278: asir_evalName(serial);
! 279: break;
! 280: case SM_executeStringByLocalParser:
! 281: asir_executeString();
! 282: break;
! 283: case SM_executeFunction:
! 284: asir_executeFunction();
! 285: break;
! 286: case SM_shutdown:
! 287: asir_terminate(2);
! 288: break;
! 289: case SM_pops:
! 290: asir_pops();
! 291: break;
! 292: case SM_mathcap:
! 293: asir_push_one((Obj)my_mathcap);
! 294: break;
! 295: case SM_setMathcap:
! 296: client_mathcap = (MATHCAP)asir_pop_one();
! 297: store_remote_mathcap(0,client_mathcap);
! 298: break;
! 299: default:
! 300: break;
! 301: }
! 302: }
! 303:
! 304: static void asir_executeFunction(serial)
! 305: int serial;
! 306: {
! 307: char *func;
! 308: int argc;
! 309: int id;
! 310: FUNC f;
! 311: Q ret;
! 312: VL vl;
! 313: ERR err;
! 314: NODE n,n1;
! 315:
! 316: func = ((STRING)asir_pop_one())->body;
! 317: argc = (int)(((USINT)asir_pop_one())->body);
! 318:
! 319: for ( n = 0; argc; argc-- ) {
! 320: NEXTNODE(n,n1);
! 321: BDY(n1) = (pointer)asir_pop_one();
! 322: }
! 323: if ( n )
! 324: NEXT(n1) = 0;
! 325: id = -1;
! 326: if ( !strcmp(func,"plot") ) {
! 327: id = plot(n);
! 328: STOQ(id,ret); asir_push_one((Obj)ret);
! 329: } else if ( !strcmp(func,"arrayplot") ) {
! 330: id = arrayplot(n);
! 331: STOQ(id,ret); asir_push_one((Obj)ret);
! 332: } else if ( !strcmp(func,"open_canvas") ) {
! 333: id = open_canvas(n);
! 334: STOQ(id,ret); asir_push_one((Obj)ret);
! 335: } else if ( !strcmp(func,"plotover") ) {
! 336: plotover(n);
! 337: } else if ( !strcmp(func,"drawcircle") ) {
! 338: drawcircle(n);
! 339: } else if ( !strcmp(func,"draw_obj") ) {
! 340: if ( draw_obj(n) < 0 ) {
! 341: create_error(&err,serial,LastError);
! 342: asir_push_one((Obj)err);
! 343: }
! 344: } else if ( !strcmp(func,"clear_canvas") ) {
! 345: clear_canvas(n);
! 346: }
! 347: }
! 348:
! 349: print_rect(int x, int y, int z, int w)
! 350: {
! 351: extern DWORD MainThread;
! 352:
! 353: fprintf(stderr,"(%d %d %d %d MainThread=%x)\n",x,y,z,w,MainThread);
! 354: }
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