cde/programs/dtpad/printJob.c

   1 /*
   2  * CDE - Common Desktop Environment
   3  *
   4  * Copyright (c) 1993-2012, The Open Group. All rights reserved.
   5  *
   6  * These libraries and programs are free software; you can
   7  * redistribute them and/or modify them under the terms of the GNU
   8  * Lesser General Public License as published by the Free Software
   9  * Foundation; either version 2 of the License, or (at your option)
  10  * any later version.
  11  *
  12  * These libraries and programs are distributed in the hope that
  13  * they will be useful, but WITHOUT ANY WARRANTY; without even the
  14  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15  * PURPOSE. See the GNU Lesser General Public License for more
  16  * details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with these librararies and programs; if not, write
  20  * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  21  * Floor, Boston, MA 02110-1301 USA
  22  */
  23 /* $TOG: printJob.c /main/29 1997/08/01 14:32:04 samborn $ */
  24 /**********************************<+>*************************************
  25 ***************************************************************************
  26 **
  27 **  File:        printJob.c
  28 **
  29 **  Project:     HP DT dtpad, a memo maker type editor based on the
  30 **               Dt Editor widget.
  31 **
  32 **  Description:  Routines which manipulate the print setup dialog
  33 **
  34 **************************************************************************
  35 **********************************<+>*************************************/
  36 /*
  37  *                   Common Desktop Environment
  38  *
  39  *   (c) Copyright 1993, 1994, 1995 Hewlett-Packard Company
  40  *   (c) Copyright 1993, 1994, 1995 International Business Machines Corp.
  41  *   (c) Copyright 1993, 1994, 1995 Sun Microsystems, Inc.
  42  *   (c) Copyright 1993, 1994, 1995 Novell, Inc.
  43  *   (c) Copyright 1995 Digital Equipment Corp.
  44  *   (c) Copyright 1995 Fujitsu Limited
  45  *   (c) Copyright 1995 Hitachi, Ltd.
  46  *
  47  *
  48  *                     RESTRICTED RIGHTS LEGEND
  49  *
  50  *Use, duplication, or disclosure by the U.S. Government is subject to
  51  *restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
  52  *Technical Data and Computer Software clause in DFARS 252.227-7013.  Rights
  53  *for non-DOD U.S. Government Departments and Agencies are as set forth in
  54  *FAR 52.227-19(c)(1,2).
  55
  56  *Hewlett-Packard Company, 3000 Hanover Street, Palo Alto, CA 94304 U.S.A.
  57  *International Business Machines Corp., Route 100, Somers, NY 10589 U.S.A.
  58  *Sun Microsystems, Inc., 2550 Garcia Avenue, Mountain View, CA 94043 U.S.A.
  59  *Novell, Inc., 190 River Road, Summit, NJ 07901 U.S.A.
  60  *Digital Equipment Corp., 111 Powdermill Road, Maynard, MA 01754, U.S.A.
  61  *Fujitsu Limited, 1015, Kamikodanaka Nakahara-Ku, Kawasaki 211, Japan
  62  *Hitachi, Ltd., 6, Kanda Surugadai 4-Chome, Chiyoda-ku, Tokyo 101, Japan
  63  */
  64
  65
  66 #include <errno.h>
  67 #include <pwd.h>
  68 #include <stdio.h>
  69 #include <string.h>
  70 #include <sys/types.h>
  71 #include <time.h>
  72
  73 #include <X11/Intrinsic.h>
  74 #include <X11/Shell.h>
  75 #include <Xm/Xm.h>
  76 #include <Xm/DialogS.h>
  77 #include <Xm/Form.h>
  78 #include <Xm/Label.h>
  79 #include <Xm/Print.h>
  80 #include <Dt/Editor.h>
  81 #include <Dt/Print.h>
  82
  83 #include "dtpad.h"
  84
  85 static void     _pjCreatePrintShell(PrintJob *pJob);
  86 static void     _pjCreateOutputWidgets(PrintJob *pJob);
  87 static void     _pjDoPrint(PrintJob*);
  88 static void     _pjUpdatePageHeaders(
  89                                 PrintJob*,
  90                                 PrintStringTypeEnum,
  91                                 PrintStringTypeEnum,
  92                                 PrintStringTypeEnum,
  93                                 PrintStringTypeEnum);
  94 static void     _pjFinishedPrintToFile(
  95                                 Display*,
  96                                 XPContext,
  97                                 XPGetDocStatus,
  98                                 XPointer);
  99 static char *   _pjGetPageHeaderString(PrintJob*, PrintStringTypeEnum);
 100
 101 static void     _pjCancelCB (Widget, XtPointer client_data, XtPointer);
 102 static void     _pjCloseDisplayCB (Widget, XtPointer client_data, XtPointer);
 103 static void     _pjPdmSetupCB (Widget, XtPointer client_data, XtPointer);
 104 static void     _pjPdmNotificationCB (Widget, XtPointer client_data, XtPointer);
 105 static void     _pjPrintCB (Widget, XtPointer client_data, XtPointer);
 106 static void     _pjPrintOnePageCB(Widget, XtPointer, XtPointer);
 107
 108 static void     _pjRegisterActivePrintDisplay(Display*);
 109 static void     _pjUnregisterActivePrintDisplay(Display*);
 110
 111 static Display  *_pjErrorPrintDisplay = NULL;
 112 static Display  **_pjActivePrintDisplay = NULL;
 113 static int      _pjMaxActivePrintDisplay = 0;
 114
 115 /************************************************************************
 116  * PrintJobCreate
 117  *      Creates a new print job for the specified document file.
 118  ************************************************************************/
 119 PrintJob *
 120 PrintJobCreate(
 121         char *documentName,
 122         char *tempFileName,
 123         Boolean silent,
 124         Editor *pPad
 125         )
 126 {
 127     PrintJob *pJob;
 128
 129     pJob = (PrintJob *) XtMalloc( sizeof(PrintJob) );
 130     memset(pJob, 0, sizeof(PrintJob));
 131
 132     pJob->pPad = pPad;
 133     pJob->parentShell = pPad->app_shell;
 134     pJob->documentName = strdup(documentName);
 135     pJob->tempFileName = strdup(tempFileName);
 136     pJob->silent = silent;
 137
 138     pJob->pOutput = NULL;
 139     pJob->pSetup = NULL;
 140     pJob->pShell = NULL;
 141     pJob->printData = (DtPrintSetupData*) XtMalloc(sizeof(DtPrintSetupData));
 142     memset(pJob->printData, 0, sizeof(DtPrintSetupData));
 143
 144     pJob->npagesDone = 0;
 145     pJob->npagesTotal = 0;
 146
 147     pJob->nextpageShell = NULL;
 148     pJob->nextpageButton = NULL;
 149
 150     return pJob;
 151 }
 152
 153 /************************************************************************
 154  * PrintJobDestroy
 155  *      Destroys the specified PrintJob.
 156  ************************************************************************/
 157 void
 158 PrintJobDestroy(PrintJob *pJob)
 159 {
 160     if (pJob == NULL)
 161       return;
 162
 163     if (pJob->pPad)
 164     {
 165         pJob->pPad->numPendingTasks--;
 166         ClearStatusMessage(pJob->pPad);
 167         XtSetSensitive(pJob->pPad->fileStuff.fileWidgets.printBtn, True);
 168         /*
 169         XtSetSensitive(pJob->pPad->fileStuff.fileWidgets.silentPrintBtn, True);
 170         */
 171     }
 172     if (pJob->documentName != NULL)
 173     {
 174         free((char*) pJob->documentName);
 175         pJob->documentName = NULL;
 176     }
 177     if (pJob->tempFileName != NULL)
 178     {
 179         free((char*) pJob->tempFileName);
 180         pJob->tempFileName = NULL;
 181     }
 182     if (pJob->pOutput != NULL)
 183     {
 184         PrintOutputDestroy(pJob->pOutput);
 185         pJob->pOutput = NULL;
 186     }
 187     if (pJob->pShell != NULL)
 188     {
 189         _pjRegisterActivePrintDisplay(XtDisplay(pJob->pShell));
 190         if (XtDisplay(pJob->pShell) == PrintJobGetErrorPrintDisplay())
 191         {
 192             char *errMsg;
 193
 194             /*
 195              * Need to display an error dialog;
 196              */
 197             errMsg =
 198               GETMESSAGE(
 199                 14, 24,
 200                 "The X Print Server is temporarily out of resources.");
 201
 202             Warning(pJob->pPad, (char *) errMsg, XmDIALOG_ERROR);
 203             PrintJobSetErrorPrintDisplay(NULL);
 204         }
 205
 206         XtDestroyWidget(pJob->pShell);
 207         pJob->pShell = NULL;
 208     }
 209     if (pJob->pSetup != NULL)
 210     {
 211         PrintSetupDestroy(pJob->pSetup);
 212         pJob->pSetup = NULL;
 213     }
 214     if (pJob->printData)
 215     {
 216         DtPrintFreeSetupData(pJob->printData);
 217         XtFree((XtPointer) pJob->printData);
 218         pJob->printData = NULL;
 219     }
 220     if (pJob->nextpageShell)
 221     {
 222         XtDestroyWidget(pJob->nextpageShell);
 223         pJob->nextpageShell = NULL;
 224     }
 225
 226     XtFree((char *) pJob);
 227 }
 228
 229 /************************************************************************
 230  * PrintJobExecute
 231  *      Executes the specified PrintJob
 232  ************************************************************************/
 233 void
 234 PrintJobExecute(PrintJob *pJob)
 235 {
 236     if (pJob == NULL) return;
 237
 238     pJob->pSetup = PrintSetupCreate(
 239                                 pJob->parentShell,
 240                                 pJob->documentName,
 241                                 pJob->pPad->xrdb.wordWrap,
 242                                 pJob->pPad,
 243                                 (XtCallbackProc) _pjCancelCB, pJob,
 244                                 (XtCallbackProc) _pjCloseDisplayCB, pJob,
 245                                 (XtCallbackProc) _pjPrintCB, pJob,
 246                                 (XtCallbackProc) _pjPdmSetupCB, pJob);
 247     if (pJob->silent)
 248     {
 249         /*
 250          * The DtPrintSetupDialog will display itself automatically
 251          * along with an error message in the event of an error.
 252          */
 253         if (FALSE == PrintSetupGetDefaultPrintData(
 254                                                 pJob->pSetup,
 255                                                 pJob->printData))
 256           return;
 257
 258         _pjCreatePrintShell(pJob);
 259         _pjDoPrint(pJob);
 260     }
 261     else
 262       PrintSetupDisplay(pJob->pSetup);
 263 }
 264
 265 /************************************************************************
 266  * PrintJobCancel
 267  *      Cancels and deletes the specified print job.
 268  ************************************************************************/
 269 void
 270 PrintJobCancel(PrintJob *pJob)
 271 {
 272     PrintJobDestroy(pJob);
 273 }
 274
 275
 276 /************************************************************************
 277  * PrintJobGetErrorPrintDisplay
 278  *      Returns the last print display on which an error occured.
 279  ************************************************************************/
 280 Display *
 281 PrintJobGetErrorPrintDisplay()
 282 {
 283     return _pjErrorPrintDisplay;
 284 }
 285
 286 /************************************************************************
 287  * PrintJobSetErrorPrintDisplay
 288  *      Save a pointer to the print display on which an error occured.
 289  ************************************************************************/
 290 void
 291 PrintJobSetErrorPrintDisplay(Display *display)
 292 {
 293     _pjErrorPrintDisplay = display;
 294 }
 295
 296 /************************************************************************
 297  * PrintJobIsActivePrintDisplay
 298  *      Save a pointer to the print display on which an error occured.
 299  ************************************************************************/
 300 Boolean
 301 PrintJobIsActivePrintDisplay(Display *display)
 302 {
 303     int i;
 304
 305     for (i = 0; i < _pjMaxActivePrintDisplay; i++)
 306       if (display == _pjActivePrintDisplay[i])
 307         return True;
 308
 309     return False;
 310 }
 311
 312 /************************************************************************
 313  * _pjRegisterActivePrintDisplay
 314  *      Save the Display pointer for an active print display connection
 315  ************************************************************************/
 316 static void
 317 _pjRegisterActivePrintDisplay(Display *display)
 318 {
 319     size_t size;
 320     int i;
 321
 322     if (0 == _pjMaxActivePrintDisplay)
 323     {
 324         _pjMaxActivePrintDisplay = 10;
 325         size = _pjMaxActivePrintDisplay * sizeof(Display*);
 326         _pjActivePrintDisplay = (Display**) malloc(size);
 327         memset((char*) _pjActivePrintDisplay, 0, size);
 328     }
 329
 330     for (i = 0; i < _pjMaxActivePrintDisplay; i++)
 331     {
 332         if (NULL == _pjActivePrintDisplay[i])
 333         {
 334             _pjActivePrintDisplay[i] = display;
 335             return;
 336         }
 337     }
 338
 339     size = _pjMaxActivePrintDisplay * sizeof(Display*);
 340     _pjActivePrintDisplay =
 341         (Display**) realloc((void*) _pjActivePrintDisplay, 2*size);
 342     memset((char*) (_pjActivePrintDisplay + size), 0, size);
 343     _pjActivePrintDisplay[_pjMaxActivePrintDisplay] = display;
 344     _pjMaxActivePrintDisplay *= 2;
 345 }
 346
 347 /************************************************************************
 348  * _pjUnregisterActivePrintDisplay
 349  *      Delete the Display pointer for an active print display connection
 350  ************************************************************************/
 351 static void
 352 _pjUnregisterActivePrintDisplay(Display *display)
 353 {
 354     int i;
 355
 356     for (i = 0; i < _pjMaxActivePrintDisplay; i++)
 357       if (display == _pjActivePrintDisplay[i])
 358         _pjActivePrintDisplay[i] = NULL;
 359 }
 360
 361
 362 /************************************************************************
 363  * _pjCreatePrintShell
 364  *      Creates the print shell (XmPrintShell or XmDialogShell) to control
 365  *      printing.
 366  ************************************************************************/
 367 static void
 368 _pjCreatePrintShell(PrintJob *pJob)
 369 {
 370     DtPrintSetupData    *psd = NULL;
 371
 372     if (pJob == NULL ||
 373         pJob->pShell != NULL ||
 374         pJob->parentShell == NULL ||
 375         pJob->pSetup == NULL) return;
 376
 377     /*
 378      * Create the print shell and
 379      * the print output widgets
 380      */
 381 #ifdef PRINT_TO_VIDEO
 382     /*
 383      * Create a dialog shell widget on the video display.
 384      */
 385     pJob->pShell = XmCreateDialogShell(
 386                                 pJob->parentShell,
 387                                 "PrintVideo",
 388                                 NULL, 0);
 389     {
 390         XmString    xms;
 391
 392         pJob->nextpageShell = XmCreateDialogShell(
 393                                         pJob->parentShell,
 394                                         "PrintNextPage",
 395                                         NULL, 0);
 396
 397         xms = XmStringCreateLocalized("Push for Next Page");
 398         pJob->nextpageButton = XtVaCreateManagedWidget(
 399                                         "NextPageButton",
 400                                         xmPushButtonWidgetClass,
 401                                         pJob->nextpageShell,
 402                                         XmNlabelString, xms,
 403                                         XmNwidth, 200,
 404                                         XmNheight, 200,
 405                                         NULL);
 406         XmStringFree(xms);
 407
 408         XtAddCallback(
 409                 pJob->nextpageButton,
 410                 XmNactivateCallback,
 411                 _pjPrintOnePageCB,
 412                 (XtPointer) pJob);
 413
 414         XtManageChild(pJob->nextpageShell);
 415         XtRealizeWidget(pJob->nextpageShell);
 416     }
 417 #else
 418
 419     /*
 420      * Create an XmPrintShell widget on the print display.
 421      */
 422     psd = pJob->printData;
 423     if (psd != NULL)
 424       pJob->pShell = XmPrintSetup(
 425                 pJob->parentShell,
 426                 XpGetScreenOfContext(psd->print_display, psd->print_context),
 427                 "Print",
 428                 NULL, 0);
 429
 430     XtAddCallback(
 431                 pJob->pShell,
 432                 XmNpageSetupCallback,
 433                 _pjPrintOnePageCB,
 434                 (XtPointer) pJob);
 435     XtAddCallback(
 436                 pJob->pShell,
 437                 XmNpdmNotificationCallback,
 438                 _pjPdmNotificationCB,
 439                 (XtPointer) pJob);
 440 #endif
 441
 442     if (pJob->pShell == NULL) return;
 443 }
 444
 445
 446
 447 /************************************************************************
 448  * _pjCreateOutputWidgets
 449  *      Actually run the specified PrintJob.
 450  *      Creates the PrintOutput object to be used for printing.
 451  *      Initializes the mailbox to iterate through the messages.
 452  *      Calls spoolOne to send a print job to the Xp server.
 453  ************************************************************************/
 454 static void
 455 _pjCreateOutputWidgets(PrintJob *pJob)
 456 {
 457     DtEditorErrorCode   errorCode;
 458     Boolean             parseError;
 459     DtPrintSetupData    *psd = NULL;
 460     int                 save_data;
 461
 462     /*
 463      * Notify the user that we're printing
 464      */
 465     /* TBD:  Is there a status bar on pPad? */
 466
 467     if (pJob->pShell == NULL)
 468     {
 469         {/* TBD error dialog */}
 470         PrintJobDestroy(pJob);
 471         return;
 472     }
 473
 474     pJob->pOutput = PrintOutputCreate(pJob->pShell);
 475     PrintOutputSetWordWrap(pJob->pOutput, PrintSetupUseWordWrap(pJob->pSetup));
 476     PrintOutputSetPageMargins(
 477         pJob->pOutput,
 478         PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_TOP),
 479         PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_RIGHT),
 480         PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_BOTTOM),
 481         PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_LEFT),
 482         &parseError
 483         );
 484     if (parseError)
 485     {
 486         /*
 487          * Display an error dialog.
 488         DtMailGenDialog *genDialog = new DtMailGenDialog(
 489                                                         "Dialog",
 490                                                         _parent->baseWidget());
 491          */
 492         char    *i18nMsg;
 493         char    *errMsg;
 494
 495         i18nMsg = GETMESSAGE(
 496                         14, 1,
 497                         "One of the following margin specifiers \n has incorrect syntax: \n %s \n %s \n %s \n %s \nContinue using default margins?"
 498                         );
 499
 500         errMsg = (char *) XtMalloc(1024);
 501         sprintf(
 502             errMsg,
 503             i18nMsg,
 504             PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_TOP),
 505             PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_RIGHT),
 506             PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_BOTTOM),
 507             PrintSetupGetMarginSpec(pJob->pSetup, DTPRINT_OPTION_MARGIN_LEFT)
 508             );
 509
 510         Warning(pJob->pPad, (char *) errMsg, XmDIALOG_WARNING);
 511         XtFree(errMsg);
 512     }
 513
 514     /*
 515      * Load the file
 516      */
 517     errorCode = PrintOutputLoadFile(pJob->pOutput, pJob->tempFileName);
 518     switch (errorCode)
 519     {
 520         case DtEDITOR_NO_ERRORS:
 521         case DtEDITOR_READ_ONLY_FILE:
 522             break;
 523         case DtEDITOR_NONEXISTENT_FILE:
 524             Warning(
 525                 pJob->pPad,
 526                 (char *) GETMESSAGE(14, 2, "File does not exist."),
 527                 XmDIALOG_WARNING);
 528             break;
 529         case DtEDITOR_DIRECTORY:
 530             Warning(
 531                 pJob->pPad,
 532                 (char *) GETMESSAGE(14, 3, "Specified file is a directory."),
 533                 XmDIALOG_WARNING);
 534             break;
 535         case DtEDITOR_CHAR_SPECIAL_FILE:
 536         case DtEDITOR_BLOCK_MODE_FILE:
 537             Warning(
 538                 pJob->pPad,
 539                 (char *) GETMESSAGE(14, 4, "File type error."),
 540                 XmDIALOG_WARNING);
 541             break;
 542         case DtEDITOR_NULLS_REMOVED:
 543             Warning(
 544                 pJob->pPad,
 545                 (char *) GETMESSAGE(14, 5, "File contains NULL characters."),
 546                 XmDIALOG_WARNING);
 547             break;
 548         case DtEDITOR_INSUFFICIENT_MEMORY:
 549             Warning(
 550                 pJob->pPad,
 551                 (char*)
 552                 GETMESSAGE(14, 6, "Unable to load file (insufficient memory)."),
 553                 XmDIALOG_ERROR);
 554                 break;
 555         case DtEDITOR_NO_FILE_ACCESS:
 556         case DtEDITOR_UNREADABLE_FILE:
 557         default:
 558             Warning(
 559                 pJob->pPad,
 560                 (char *)
 561                 GETMESSAGE(14, 7, "File does not have read permissions"),
 562                 XmDIALOG_WARNING);
 563             break;
 564     }
 565
 566     XtRealizeWidget( pJob->pShell );
 567
 568     PrintOutputFirstPage(pJob->pOutput);
 569     pJob->npagesTotal = PrintOutputGetNumLines(pJob->pOutput) +
 570                         PrintOutputGetLinesPerPage(pJob->pOutput) - 1;
 571     pJob->npagesTotal /= PrintOutputGetLinesPerPage(pJob->pOutput);
 572     pJob->npagesDone = 0;
 573 }
 574
 575
 576
 577
 578 /************************************************************************
 579  * _pjDoPrint
 580  *      Actually run the specified PrintJob.
 581  *      Creates the PrintOutput object to be used for printing.
 582  *      Initializes the mailbox to iterate through the messages.
 583  *      Calls spoolOne to send a print job to the Xp server.
 584  ************************************************************************/
 585 static void
 586 _pjDoPrint(PrintJob *pJob)
 587 {
 588     static char         buf[1024];
 589     static char         *format;
 590     DtPrintSetupData    *psd = NULL;
 591     int                 dest = XPSpool;
 592
 593     /*
 594      * Notify the user that we're printing
 595      */
 596     if (pJob->pPad != NULL) {
 597         pJob->pPad->numPendingTasks++;
 598         format = GETMESSAGE(14, 21, "Printing %s ...");
 599         sprintf(buf, format, pJob->documentName);
 600         SetStatusMessage(pJob->pPad, buf);
 601         XtSetSensitive(pJob->pPad->fileStuff.fileWidgets.printBtn, False);
 602     }
 603
 604 #ifndef PRINT_TO_VIDEO
 605     psd = pJob->printData;
 606
 607     if (psd->destination == DtPRINT_TO_FILE)
 608       dest = XPGetData;
 609
 610     _pjRegisterActivePrintDisplay(XtDisplay(pJob->pShell));
 611     XpStartJob(XtDisplay(pJob->pShell), dest);
 612     XFlush(XtDisplay(pJob->pShell));
 613
 614     if (psd->destination == DtPRINT_TO_FILE)
 615     {
 616         if (FALSE == XmPrintToFile(
 617                                 XtDisplay(pJob->pShell),
 618                                 psd->dest_info,
 619                                 _pjFinishedPrintToFile,
 620                                 (XPointer) pJob))
 621         {
 622             char        *fmt = "%s\n%s:  %s";
 623             char        *message;
 624             char        *appmessage = NULL;
 625             char        *sysmessage = strerror(errno);
 626
 627             appmessage = (char *) GETMESSAGE(
 628                             14, 14,
 629                             "'Print to File' was unsuccessful.");
 630
 631             if (NULL == sysmessage)
 632             {
 633                 message = XtMalloc(strlen(appmessage) + 1);
 634                 sprintf(message, "%s", appmessage);
 635             }
 636             else
 637             {
 638                 message = XtMalloc(
 639                                 strlen(appmessage) +
 640                                 strlen(sysmessage) +
 641                                 strlen(psd->dest_info) +
 642                                 strlen(fmt) + 1);
 643                 sprintf(message, fmt, appmessage, psd->dest_info, sysmessage);
 644             }
 645
 646             Warning(pJob->pPad, message, XmDIALOG_WARNING);
 647             XtFree(message);
 648
 649             XpCancelJob(XtDisplay(pJob->pShell), False);
 650             PrintJobDestroy(pJob);
 651         }
 652     }
 653 #endif
 654 }
 655
 656 /************************************************************************
 657  * _pjUpdatePageHeaders
 658  *      Configures the header and footer string in the PrintOutput.
 659  ************************************************************************/
 660 static void
 661 _pjUpdatePageHeaders(
 662                 PrintJob                *pJob,
 663                 PrintStringTypeEnum     hl_type,
 664                 PrintStringTypeEnum     hr_type,
 665                 PrintStringTypeEnum     fl_type,
 666                 PrintStringTypeEnum     fr_type
 667                 )
 668 {
 669     char *hl_string,
 670          *hr_string,
 671          *fl_string,
 672          *fr_string;
 673
 674     if (pJob == (PrintJob *) NULL) return;
 675
 676     hl_string = _pjGetPageHeaderString(pJob, hl_type);
 677     hr_string = _pjGetPageHeaderString(pJob, hr_type);
 678     fl_string = _pjGetPageHeaderString(pJob, fl_type);
 679     fr_string = _pjGetPageHeaderString(pJob, fr_type);
 680
 681     if (PRINT_NONE_STRING_TYPE_ENUM == hl_type &&
 682         PRINT_NONE_STRING_TYPE_ENUM == hr_type)
 683       PrintOutputHideHeaders(pJob->pOutput);
 684     else
 685       PrintOutputShowHeaders(pJob->pOutput);
 686
 687     if (PRINT_NONE_STRING_TYPE_ENUM == fl_type &&
 688         PRINT_NONE_STRING_TYPE_ENUM == fr_type)
 689       PrintOutputHideFooters(pJob->pOutput);
 690     else
 691       PrintOutputShowFooters(pJob->pOutput);
 692
 693
 694     PrintOutputSetHdrFtrStrings(
 695                                 pJob->pOutput,
 696                                 hl_string,
 697                                 hr_string,
 698                                 fl_string,
 699                                 fr_string
 700                                 );
 701     free(hl_string);
 702     free(hr_string);
 703     free(fl_string);
 704     free(fr_string);
 705 }
 706
 707 /************************************************************************
 708  * _pjGetPageHeaderString
 709  *      Returns a header and footer string of the specified type.
 710  ************************************************************************/
 711 static char *
 712 _pjGetPageHeaderString(PrintJob *pJob, PrintStringTypeEnum type)
 713 {
 714     char *format,
 715          *buf = (char *) NULL;
 716
 717     switch (type)
 718     {
 719         case PRINT_NONE_STRING_TYPE_ENUM:
 720             buf = strdup(" ");
 721             break;
 722         case PRINT_DATE_STRING_TYPE_ENUM:
 723             {
 724                 time_t  clock;
 725                 char    *date;
 726
 727                 clock = time((time_t*) NULL);
 728                 date = ctime(&clock);
 729                 /* Strip off the trailing newline. */
 730                 date[strlen(date)-1] = '\0';
 731                 format = GETMESSAGE(14, 8, "Date:  %s");
 732                 buf = (char *) malloc(strlen(format) + strlen(date) + 1);
 733                 if (buf != (char *) NULL)
 734                   sprintf(buf, format, date);
 735             }
 736             break;
 737         case PRINT_DOCNAME_STRING_TYPE_ENUM:
 738             {
 739                 unsigned        buflen;
 740
 741                 format = GETMESSAGE(14, 9, "Document:  %s");
 742                 buflen = strlen(format) + strlen(pJob->documentName) + 1;
 743                 buf = (char *) malloc(buflen);
 744                 if (buf != (char *) NULL)
 745                   sprintf(buf, format, pJob->documentName);
 746             }
 747             break;
 748         case PRINT_PAGE_NUMBER_STRING_TYPE_ENUM:
 749             /*
 750              * Allocate space for the format and the translated page number.
 751              */
 752             {
 753                 format = GETMESSAGE(14, 10, "Page %d of %d");
 754                 buf = (char *) malloc(strlen(format) + 16);
 755                 if (buf != (char *) NULL)
 756                   sprintf(buf, format, pJob->npagesDone, pJob->npagesTotal);
 757             }
 758             break;
 759         case PRINT_USER_NAME_STRING_TYPE_ENUM:
 760             /*
 761              * Allocate space for the format and the username.
 762              */
 763             {
 764                 struct passwd   *pw;
 765
 766                 format = GETMESSAGE(14, 11, "Document For:  %s");
 767                 pw = getpwuid(getuid());
 768                 buf = (char *) malloc(strlen(format) + strlen(pw->pw_name) + 1);
 769                 if (buf != (char *) NULL)
 770                   sprintf(buf, format, pw->pw_name);
 771             }
 772             break;
 773         default:
 774             buf = strdup("DEFAULT not impld");
 775             break;
 776     }
 777     return buf;
 778 }
 779
 780
 781 /*
 782  *
 783  * Name: _pjFinishedPrintToFile
 784  *
 785  * Description:
 786  *
 787  *     App-specific print data holder allocate function.
 788  *
 789  */
 790 static void _pjFinishedPrintToFile(
 791                         Display         *display,
 792                         XPContext       context,
 793                         XPGetDocStatus  status,
 794                         XPointer        client_data)
 795 {
 796     char        *message = NULL;
 797     PrintJob    *pJob = (PrintJob *) client_data;
 798     Editor      *pPad = pJob->pPad;
 799
 800     if (status != XPGetDocFinished)
 801     {
 802
 803         message = (char *) GETMESSAGE(
 804                                 14, 14,
 805                                 "'Print to File' was unsuccessful.");
 806         Warning(pPad, message, XmDIALOG_WARNING);
 807     }
 808     else if (display != PrintJobGetErrorPrintDisplay())
 809     {
 810
 811         message = (char *) GETMESSAGE(
 812                                 14, 15,
 813                                 "'Print to File' completed successfully.");
 814         Warning(pPad, message, XmDIALOG_INFORMATION);
 815     }
 816     PrintJobDestroy(pJob);
 817 }
 818
 819
 820 /*
 821  * Name: _pjCancelCB
 822  * Description:
 823  *      An XtCallbackProc which can be added to the callback list of
 824  *      a widget to cancel the print job passed back as client_data.
 825  */
 826 static void
 827 _pjCancelCB (Widget widget, XtPointer client_data, XtPointer call_data)
 828 {
 829     PrintJob *pJob = (PrintJob *) client_data;
 830
 831     PrintJobDestroy(pJob);
 832 }
 833
 834 /*
 835  * Name: _pjCloseDisplayCB
 836  * Description:
 837  *      An XtCallbackProc which can be added to the callback list of
 838  *      a widget to cancel the print job passed back as client_data.
 839  */
 840 static void
 841 _pjCloseDisplayCB (Widget widget, XtPointer client_data, XtPointer call_data)
 842 {
 843     PrintJob *pJob = (PrintJob *) client_data;
 844     DtPrintSetupCallbackStruct *pbs = (DtPrintSetupCallbackStruct *) call_data;
 845
 846     if (pJob->pShell != NULL)
 847     {
 848         XtDestroyWidget(pJob->pShell);
 849         pJob->pShell = NULL;
 850     }
 851     DtPrintFreeSetupData(pJob->printData);
 852 }
 853
 854 /*
 855  * Name: _pjPrintCB
 856  * Description:
 857  *      An XtCallbackProc which can be added to the callback list of
 858  *      a widget to execute the print job passed back as client_data.
 859  */
 860 static void
 861 _pjPrintCB (Widget widget, XtPointer client_data, XtPointer call_data)
 862 {
 863     PrintJob *pJob = (PrintJob *) client_data;
 864     DtPrintSetupCallbackStruct *pbs = (DtPrintSetupCallbackStruct *) call_data;
 865
 866     DtPrintCopySetupData(pJob->printData, pbs->print_data);
 867     _pjCreatePrintShell(pJob);
 868     _pjDoPrint(pJob);
 869 }
 870
 871
 872 /*
 873  * Name: _pjPdmSetupCB
 874  * Description:
 875  *      An XtCallbackProc which can be added to the callback list of
 876  *      a widget to popup the PDM for the print job.
 877  */
 878 static void
 879 _pjPdmSetupCB(Widget print_setup, XtPointer client_data, XtPointer call_data)
 880 {
 881     char        *pname = "_pjPdmSetupCB";
 882     PrintJob    *pJob = (PrintJob *) client_data;
 883     DtPrintSetupCallbackStruct
 884                 *pbs = (DtPrintSetupCallbackStruct *) call_data;
 885
 886     DtPrintCopySetupData(pJob->printData, pbs->print_data);
 887     _pjCreatePrintShell(pJob);
 888
 889     /* Pop up the PDM */
 890     if (pJob->pShell)
 891     {
 892         Widget  shell = print_setup;
 893
 894         while (! (shell == NULL || XtIsShell(shell)) )
 895           shell = XtParent(shell);
 896
 897         if (shell)
 898           XmPrintPopupPDM(pJob->pShell, shell);
 899         else
 900           fprintf(stderr, "Internal Error %s:  Missing XmPrintShell.", pname);
 901     }
 902 }
 903
 904
 905 /************************************************************************
 906  * _pjPdmNotificationCB
 907  *      XmNpdmNotificationCallback for the XmPrintShell
 908  ************************************************************************/
 909 static void
 910 _pjPdmNotificationCB (Widget widget, XtPointer client_data, XtPointer call_data)
 911 {
 912     PrintJob                    *pJob = (PrintJob*) client_data;
 913     XmPrintShellCallbackStruct  *pscbs = (XmPrintShellCallbackStruct*)call_data;
 914     char                        *message = NULL;
 915
 916     switch (pscbs->reason)
 917     {
 918
 919         case XmCR_PDM_NONE:
 920         case XmCR_PDM_START_ERROR:
 921         case XmCR_PDM_START_VXAUTH:
 922         case XmCR_PDM_START_PXAUTH:
 923             message = (char *) GETMESSAGE(
 924                         14, 25,
 925                         "Print Dialog Manager error - setup failed.");
 926             break;
 927         default:
 928             message = NULL;
 929             break;
 930     }
 931
 932     if (message != NULL)
 933       Warning( pJob->pPad, message, XmDIALOG_WARNING);
 934 }
 935
 936
 937
 938 /************************************************************************
 939  * _pjPrintOnePageCB
 940  *      XmNpageSetupCallback for the XmPrintShell
 941  ************************************************************************/
 942 static void
 943 _pjPrintOnePageCB(
 944                 Widget widget,
 945                 XtPointer client_data,
 946                 XtPointer call_data
 947                 )
 948 {
 949     PrintJob    *pJob = (PrintJob *) client_data;
 950
 951     XmPrintShellCallbackStruct  *pscbs = (XmPrintShellCallbackStruct*)call_data;
 952     int                         top = 0;
 953
 954     if (pJob->pOutput == NULL)
 955     {
 956         Dimension       width, height;
 957
 958         width = 0; height=0;
 959         XtVaGetValues(
 960                 pJob->pShell,
 961                 XmNwidth, &width,
 962                 XmNheight, &height,
 963                 NULL);
 964
 965 #if defined(PRINT_TO_VIDEO)
 966         printf("PrintShell in _pjPrintOnePageCB: <W %d - H %d>\n",width,height);
 967 #endif
 968
 969         if (width < 100 || height < 100)
 970         {
 971             width = 2550; height=3250;
 972             XtVaSetValues(
 973                 pJob->pShell,
 974                 XmNwidth, width,
 975                 XmNheight, height,
 976                 NULL);
 977             width = 0; height=0;
 978             XtVaGetValues(
 979                 pJob->pShell,
 980                 XmNwidth, &width,
 981                 XmNheight, &height,
 982                 NULL);
 983 #if defined(PRINT_TO_VIDEO)
 984             printf(
 985               "PrintShell in _pjPrintOnePageCB: <W %d - H %d>\n",width,height);
 986 #endif
 987         }
 988         _pjCreateOutputWidgets(pJob);
 989     }
 990
 991 #ifdef PRINT_TO_VIDEO
 992     if (pJob->npagesDone > 0 && pJob->npagesDone == pJob->npagesTotal)
 993 #else
 994     if (pscbs->last_page)
 995 #endif
 996     {
 997         DtPrintSetupData    *psd = pJob->printData;
 998
 999         /*
1000          * This spool job is done.  Clean up.
1001          * If this is a print to file job,
1002          * clean up in the job finished callback.
1003          */
1004         if (psd->destination != DtPRINT_TO_FILE)
1005           PrintJobDestroy(pJob);
1006         return;
1007     }
1008
1009     if (pJob->npagesDone > 0 && PrintOutputPageDown(pJob->pOutput) == FALSE)
1010     {
1011 #ifndef PRINT_TO_VIDEO
1012         pscbs->last_page = TRUE;
1013 #endif
1014         return;
1015     }
1016
1017     /*
1018      * Update header and footer strings.
1019      */
1020     pJob->npagesDone++;
1021     _pjUpdatePageHeaders(
1022         pJob,
1023         PrintSetupGetHdrFtrSpec(pJob->pSetup, DTPRINT_OPTION_HEADER_LEFT),
1024         PrintSetupGetHdrFtrSpec(pJob->pSetup, DTPRINT_OPTION_HEADER_RIGHT),
1025         PrintSetupGetHdrFtrSpec(pJob->pSetup, DTPRINT_OPTION_FOOTER_LEFT),
1026         PrintSetupGetHdrFtrSpec(pJob->pSetup, DTPRINT_OPTION_FOOTER_RIGHT)
1027         );
1028
1029     /*
1030      * Notify the user that we're printing
1031      */
1032     if (pJob->pPad != NULL)
1033     {
1034         static char     buf[1024];
1035         char            *format;
1036
1037         format = GETMESSAGE(14, 22, "Printing %s: page %d of %d ...");
1038         sprintf(buf, format,
1039                 pJob->documentName,
1040                 pJob->npagesDone,
1041                 pJob->npagesTotal);
1042         SetStatusMessage(pJob->pPad, buf);
1043     }
1044
1045 #ifndef PRINT_TO_VIDEO
1046     if (pJob->npagesDone >= pJob->npagesTotal)
1047       pscbs->last_page = TRUE;
1048 #endif
1049 }