cde/programs/dtpad/dtpad.h

   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 libraries 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: dtpad.h /main/20 1999/09/15 15:14:33 mgreess $ */
  24 /**********************************<+>*************************************
  25 ***************************************************************************
  26 **
  27 **  File:        dtpad.h
  28 **
  29 **  Project:     COSE dtpad, a memo maker type editor based on the motif
  30 **               text widget.
  31 **
  32 **  Description:
  33 **  -----------
  34 **  This is the header file for the dtpad list of file which include:
  35 **      dtpad.c
  36 **
  37 *******************************************************************
  38 **  (c) Copyright Hewlett-Packard Company, 1990.  All rights are
  39 **  reserved.  Copying or other reproduction of this program
  40 **  except for archival purposes is prohibited without prior
  41 **  written consent of Hewlett-Packard Company.
  42 ********************************************************************
  43 **
  44 ********************************************************************
  45 **  (c) Copyright 1993, 1994 Hewlett-Packard Company
  46 **  (c) Copyright 1993, 1994 International Business Machines Corp.
  47 **  (c) Copyright 1993, 1994 Sun Microsystems, Inc.
  48 **  (c) Copyright 1993, 1994 Novell, Inc.
  49 ********************************************************************
  50 **
  51 **
  52 **************************************************************************
  53 **********************************<+>*************************************/
  54
  55 #ifndef DTPAD_H
  56 #define DTPAD_H
  57
  58 #include <stdio.h>
  59 #include <stdint.h>
  60 #include <fcntl.h>
  61 #include <errno.h>
  62 #include <limits.h>
  63 #include <sys/types.h>
  64 #include <sys/stat.h>
  65
  66 #include <X11/Xatom.h>
  67 #include <X11/Intrinsic.h>
  68 #include <X11/Shell.h>
  69 #include <Xm/Protocols.h>
  70
  71 #include <Xm/Xm.h>
  72 #include <Xm/XmP.h>
  73 #include <Xm/CascadeB.h>
  74 #include <Xm/CascadeBG.h>
  75 #include <Xm/FileSB.h>
  76 #include <Xm/LabelG.h>
  77 #include <Xm/List.h>
  78 #include <Xm/MainW.h>
  79 #include <Xm/MessageB.h>
  80 #include <Xm/PushB.h>
  81 #include <Xm/PushBG.h>
  82 #include <Xm/RowColumn.h>
  83 #include <Xm/SelectioB.h>
  84 #include <Xm/SeparatoG.h>
  85 #include <Xm/Text.h>
  86 #include <Xm/TextF.h>
  87 #include <Xm/ToggleB.h>
  88 #include <Xm/ToggleBG.h>
  89
  90 #include <Dt/Session.h>
  91 #include <Dt/Dt.h>
  92 #include <Dt/Dts.h>
  93 #include <Dt/Message.h>
  94 #include <Dt/UserMsg.h>
  95 #include <Dt/Editor.h>
  96 #include <Dt/Print.h>
  97 #include <Dt/PrintOptionsP.h>
  98
  99 #include <Tt/tttk.h>
 100
 101 #define DTPAD_CLASS_NAME        "Dtpad"
 102 #define CHECKSPELLING           0
 103 #define FINDCHANGE              1
 104 #define OPTIONS                 2
 105
 106 #define UNKNOWN_ACTION          -1
 107 #define EXTEND_SELECTION        0
 108
 109 #define OPEN                    0
 110 #define INCLUDE                 1
 111
 112 #define DEFAULT_GEOMETRY_STR    "80x24"
 113 #define DEFAULT_COLS            80
 114 #define DEFAULT_ROWS            24
 115
 116 typedef enum {
 117       SUCCESS,
 118       COPYOFTEMPFAILED,
 119       UNWRITABLEFILE,
 120       NOTEMPFILE
 121 } WriteStatus;
 122
 123
 124 /************************************************************************
 125  * Resources
 126  ************************************************************************/
 127 typedef struct {
 128       Boolean   statusLine;
 129       Boolean   wordWrap;
 130       Boolean   overstrike;
 131       Boolean   saveOnClose;
 132       Boolean   missingFileWarning;
 133       Boolean   readOnlyWarning;
 134       Boolean   nameChange;
 135       Boolean   viewOnly;
 136       String    workspaceList;
 137       String    session;
 138
 139       Boolean   standAlone;
 140       Boolean   blocking;
 141       Boolean   server;
 142       Boolean   exitOnLastClose;
 143 } ApplicationData, *ApplicationDataPtr;
 144
 145
 146 /************************************************************************
 147  * structures related to various dialogs
 148  ************************************************************************/
 149 typedef struct {
 150         Widget  newl_radio,
 151                 with_newl,
 152                 without_newl;
 153 } ToggleWidgets;
 154
 155 /* -----> "Open" file selection box and "Save?" dialog widgets
 156  *        (indentation indicates widget hierarchy) */
 157 typedef struct {
 158         Widget file_dialog,
 159                dir_list,
 160                filter_text,
 161                select_text,
 162                file_list,
 163                save_warning,
 164                work_area,
 165                row_col,
 166                wkArea_textLabel,
 167                separator,
 168                cancelBtn;
 169  ToggleWidgets toggleWidgets;
 170 } Select;
 171
 172 /* -----> "Save As" file selection box and "Already Exists" dialog widgets
 173  *        (indentation indicates widget hierarchy) */
 174 typedef struct {
 175         Widget saveAs_form,
 176                alrdy_exist;
 177  ToggleWidgets toggleWidgets;
 178 } SaveAs;
 179
 180 /* ----->  */
 181 typedef struct _confirm {
 182     int confirmationStatus;     /* status from resource-spec'd comfirm dlg */
 183     Widget dialog,
 184            wk_area,
 185            wkArea_textLabel;
 186 } ConfirmStuff;
 187
 188
 189 /************************************************************************
 190  * structures related to menu bar functions
 191  ************************************************************************/
 192 /* -----> structs related to "File" pulldown menu */
 193 typedef struct {
 194     Select select;
 195     SaveAs saveAs;
 196     Widget gen_warning;
 197     Widget newBtn;
 198     Widget openBtn;
 199     Widget includeBtn;
 200     Widget saveBtn;
 201     Widget saveAsBtn;
 202     Widget printBtn;
 203     Widget silentPrintBtn;
 204     Widget xprintBtn;   /* Added temporarily to support X Print Service */
 205     Widget exitBtn;
 206 } FileWidgets;
 207
 208 typedef struct {
 209     void (*pendingFileFunc)();
 210     void (*pendingFileHelpFunc)();
 211     Boolean fileExists,
 212             saveWithNewlines,
 213             readOnly;
 214     char *fileName,
 215          *netfile,              /* obpaque Took Talk string handle to file */
 216          *savingName,
 217          *lastIncludeName,
 218          pathDir[512],          /* dir in specified path */
 219          includePathDir[512];   /* dir in specified path */
 220     FileWidgets fileWidgets;
 221     XmString openTitle,
 222              includeTitle,
 223              saveBtnLabel,
 224              saveNeededBtnLabel;
 225 } FileStuff;
 226
 227 /* -----> structs related to "Edit" pulldown menu */
 228 typedef struct {
 229     Widget undoBtn,
 230            cutBtn,
 231            copyBtn,
 232            pasteBtn,
 233            clearBtn,
 234            deleteBtn,
 235            selectAllBtn,
 236            findChangeBtn,
 237            checkSpellingBtn;
 238 } EditWidgets;
 239
 240 typedef struct {
 241     EditWidgets widgets;
 242 } EditStuff;
 243
 244 /* -----> structs related to "Format" pulldown menu */
 245 typedef struct {
 246     Widget separator,
 247            paragraph,
 248            all,
 249            close,
 250            help,
 251            formatBtn;
 252 } FormatWidgets;
 253
 254 typedef struct {
 255     FormatWidgets widgets;
 256     int right_margin;           /* format size */
 257     int left_margin;
 258 } FormatStuff;
 259
 260 /* -----> structs related to "Options" pulldown menu */
 261 typedef struct {
 262     Widget overstrikeBtn,
 263            wordWrapBtn,
 264            statusLineBtn,
 265            helpBtn,
 266            optionsBtn;
 267 } OptionsMenuWidgets;
 268
 269 typedef struct {
 270     OptionsMenuWidgets widgets;
 271 } OptionsStuff;
 272
 273 /* -----> structs related to "Help" pulldown menu */
 274 typedef struct _helpStruct {
 275     struct _helpStruct *pNext;
 276     struct _helpStruct *pPrev;
 277     Widget dialog;
 278     Boolean inUse;
 279 } HelpStruct;
 280
 281
 282 /************************************************************************
 283  * structs related to the status line
 284  ************************************************************************/
 285 typedef struct _statusWidgets {
 286     Widget container,
 287            lineLabel,
 288            lineText,
 289            colLabel,
 290            colText;
 291 } StatusWidgets;
 292
 293 typedef struct _status {
 294     StatusWidgets widgets;
 295     int currentLine,
 296     currentCol;
 297 } StatusStuff;
 298
 299
 300 /************************************************************************
 301  * structs related to a ToolTalk Edit/Display/Instantiate message and any
 302  * related Quit and Save messages.
 303  ************************************************************************/
 304 typedef struct _ttEditRequest {
 305     Tt_message contract;        /* media request */
 306     char *msg_id;               /* id of ToolTalk media request */
 307     Tttk_op op;                 /* op code = Edit/Display/Instantiate */
 308     char *vtype;                /* media type */
 309     Boolean contents;           /* indicates file or buffer request */
 310     Boolean returnBufContents;  /* indicates if contents returned in reply */
 311     char *fileName;             /* file name supplied in media request */
 312     char *docName;              /* title of file/buffer */
 313     Tt_pattern savePattern;     /* pattern to handle Save requests */
 314 } TTEditRequest;
 315
 316 typedef struct _ttQuitRequest {
 317     Tt_message contract;        /* original TTDT_QUIT request */
 318     Boolean silent;             /* arg #1 */
 319     Boolean force;              /* arg #2 */
 320     char * operation2Quit;      /* arg #3 - window to quit (its Edit msg ID) */
 321 } TTQuitRequest;
 322
 323 typedef struct _ttSaveRequest {
 324     Tt_message contract;        /* original TTDT_SAVE request */
 325     char * messageID;           /* window to save (i.e. its Edit message ID) */
 326 } TTSaveRequest;
 327
 328 /************************************************************************
 329  * Editor struct - the primary sturcture for each Editor instance
 330  ************************************************************************/
 331 typedef struct _editor {
 332    char *progname;              /* program name without the full pathname */
 333    char *dialogTitle;           /* string retrieved from message catalog */
 334    Display *display;            /* Display */
 335    XtAppContext app_context;    /* Application Context */
 336    ApplicationData  xrdb;
 337    TTEditRequest ttEditReq;     /* ToolTalk Edit/Display/Instantiate msg info */
 338    TTQuitRequest ttQuitReq;     /* ToolTalk Quit msg info */
 339    TTSaveRequest ttSaveReq;     /* ToolTalk Save msg info */
 340    HelpStruct *pHelpCache;
 341    FileStuff fileStuff;         /* all data for File functions */
 342    EditStuff editStuff;         /* all data for Edit functions */
 343    FormatStuff formatStuff;     /* all data for Format functions */
 344    OptionsStuff optionsStuff;   /* all data for Options functions */
 345    ConfirmStuff confirmStuff;   /* data for resource spec'd confirm dialog */
 346    StatusStuff  statusStuff;
 347
 348    Boolean nodo,
 349            saveRestore;
 350    Boolean iconic;
 351    Position x,y;
 352    Dimension width, height;
 353    String geometry;
 354    char select_string[512];
 355    Widget app_shell,            /* ApplicationShell */
 356           editor,               /* Dt Editor widget */
 357           statusLineMsg,        /* Dt Editor widget status line text field */
 358           panedWindow,          /* Paned window */
 359           mainWindow,           /* MainWindow */
 360           menu_bar,             /* RowColumn */
 361 #ifdef POPUP
 362           popup,
 363 #endif
 364           ExitWid,
 365           MainHelp,
 366           pseudo;
 367
 368     unsigned short group_id,    /* users group id - for file type checking */
 369                    user_id;     /* the users id - for file type checking */
 370     struct _editor *pNextPad;
 371     struct _editor *pPrevPad;
 372     Boolean inUse;
 373     char *blockChannel;
 374
 375     int                 numPendingTasks;
 376     XtWorkProcId        fileExitWorkprocID;
 377 } Editor;
 378
 379 typedef struct {
 380         Editor *pPad;
 381         int argc;
 382         char **argv;
 383 } StartupStruct;
 384
 385 /************************************************************************
 386  * Printing structs - structures to support prining using the X Print Service
 387  ************************************************************************/
 388 /*
 389  * Enums for the strings that appear in the header and footer fields
 390  * on each page.
 391  */
 392 typedef enum {
 393     PRINT_NONE_STRING_TYPE_ENUM,
 394     PRINT_DATE_STRING_TYPE_ENUM,
 395     PRINT_DOCNAME_STRING_TYPE_ENUM,
 396     PRINT_PAGE_NUMBER_STRING_TYPE_ENUM,
 397     PRINT_USER_NAME_STRING_TYPE_ENUM
 398 } PrintStringTypeEnum;
 399
 400
 401 /*
 402  * Data structure to saving print options from the PrintSetup GUI.
 403  */
 404 typedef struct {
 405     Boolean     wordWrap;
 406
 407     char        *marginBottom,
 408                 *marginLeft,
 409                 *marginRight,
 410                 *marginTop;
 411
 412     PrintStringTypeEnum
 413                 footerLeft,
 414                 footerRight,
 415                 headerLeft,
 416                 headerRight;
 417 } PrintOptions;
 418
 419 /*
 420  * Structure summarizing the setup context for a print job.
 421  * Includes the widgets which make up the print setup dialog,
 422  * and the printing options retrieved from the print setup dialog.
 423  */
 424 typedef struct print_setup_widgets {
 425     Widget      parent;
 426     Widget      dtprintSetup;
 427     Widget      form;
 428     Widget      hdrftrFrame;
 429     Widget      marginFrame;
 430     Widget      docLabel;
 431     Widget      docNameLabel;
 432     Widget      wordWrapTB;
 433 } psWidgets;
 434
 435 typedef struct print_setup {
 436
 437     char        *docName;
 438     XtCallbackProc
 439                 cancelCB,
 440                 closeDisplayCB,
 441                 printCB,
 442                 setupCB;
 443     XtPointer   cancelClosure,
 444                 closeDisplayClosure,
 445                 printClosure,
 446                 setupClosure;
 447
 448     Editor      *pPad;
 449     Widget      parent;
 450     Widget      dtprintSetup;
 451     psWidgets   *widgets;
 452
 453     PrintOptions
 454                 options;
 455 } PrintSetup;
 456
 457 /*
 458  * Structure summarizing a print job including the print options used
 459  * and the current state of the job.
 460  */
 461 typedef struct print_output {
 462     Widget              pShell;
 463     Widget              page;
 464     Widget              innerPage;
 465     Widget              headerLeft;
 466     Widget              headerRight;
 467     Widget              editor;
 468     Widget              footerLeft;
 469     Widget              footerRight;
 470
 471     int                 currentLine;
 472     int                 linesPerPage;
 473     Dimension           marginTop;
 474     Dimension           marginRight;
 475     Dimension           marginBottom;
 476     Dimension           marginLeft;
 477 } PrintOutput;
 478
 479
 480 /*
 481  * Structure summarizing a print job including the print options used
 482  * and the current state of the job.
 483  */
 484 typedef struct print_job {
 485     struct _editor      *pPad;
 486     Widget              parentShell;
 487     char                *tempFileName;
 488     char                *documentName;
 489     Boolean             silent;
 490
 491     PrintOutput         *pOutput;
 492     PrintSetup          *pSetup;
 493     Widget              pShell;
 494     DtPrintSetupData    *printData;
 495
 496     int                 npagesDone;
 497     int                 npagesTotal;
 498
 499     Widget              nextpageShell,
 500                         nextpageButton;
 501 } PrintJob;
 502
 503
 504 /************************************************************************
 505  *      macro to get message catalog strings
 506  ************************************************************************/
 507 #ifndef NO_MESSAGE_CATALOG
 508 # define GETMESSAGE(set, number, string)\
 509     _DtpadGetMessage(set, number, string)
 510 #else
 511 # define GETMESSAGE(set, number, string)\
 512     string
 513 #endif
 514
 515 #define UNNAMED_TITLE ((char *)GETMESSAGE(7, 6, "(UNTITLED)"))
 516 /*[SuG 5/10/95] Added for fixing print bug. */
 517 #define UNNAMED_TITLE_P ((char *)GETMESSAGE(5, 21, "UNTITLED"))
 518
 519
 520 /************************************************************************
 521  *                      functions in fileCB.c
 522  ************************************************************************/
 523 extern void FileCascadingCB(
 524         Widget w,
 525         caddr_t client_data,
 526         caddr_t call_data);
 527 extern void FileNewCB(
 528         Widget w,
 529         caddr_t client_data,
 530         caddr_t call_data);
 531 extern void FileOpenCB(
 532         Widget w,
 533         caddr_t client_data,
 534         caddr_t call_data);
 535 extern void FileIncludeCB(
 536         Widget w,
 537         caddr_t client_data,
 538         caddr_t call_data);
 539 extern void FileSaveCB(
 540         Widget w,
 541         caddr_t client_data,
 542         caddr_t call_data);
 543 extern void FileSaveAsCB(
 544         Widget w,
 545         caddr_t client_data,
 546         caddr_t call_data);
 547 extern void FilePrintCB(
 548         Widget w,
 549         caddr_t client_data,
 550         caddr_t call_data);
 551 extern void FileXpPrintCB(
 552         Widget w,
 553         caddr_t client_data,
 554         caddr_t call_data);
 555 extern void FileExitCB(
 556         Widget w,
 557         caddr_t client_data,
 558         caddr_t call_data);
 559 extern void NoSaveCB(
 560         Widget w,
 561         caddr_t client_data,
 562         caddr_t call_data);
 563 extern void CancelFileSelectCB(
 564         Widget w,
 565         caddr_t client_data,
 566         caddr_t call_data);
 567 extern void SaveNewLinesCB(
 568         Widget w,
 569         XtPointer client_data,
 570         XtPointer call_data);
 571 extern void SaveAsOkCB(
 572         Widget w,
 573         caddr_t client_data,
 574         caddr_t call_data);
 575 extern void AlrdyExistsOkCB(
 576         Widget w,
 577         caddr_t client_data,
 578         caddr_t call_data);
 579 extern void SaveAsCancelCB(
 580         Widget w,
 581         caddr_t client_data,
 582         caddr_t call_data);
 583 extern void AlrdyExistsCancelCB(
 584         Widget w,
 585         caddr_t client_data,
 586         caddr_t call_data);
 587 extern void AskIfSaveCancelCB(
 588         Widget w,
 589         caddr_t client_data,
 590         caddr_t call_data);
 591
 592 /************************************************************************
 593  *                      functions in fileDlg.c
 594  ************************************************************************/
 595 extern void PostAlreadyExistsDlg(
 596         Editor *pPad);
 597 extern void SetSaveAsDefaultString(Editor *pPad);
 598 extern void CreateSaveAsDialog(
 599         Editor *pPad);
 600 extern void ExtractAndStoreDir(
 601         Editor *pPad,
 602         char *fileName,
 603         short type);
 604 extern void GetFileName(
 605         Editor *pPad,
 606         XmString title,
 607         short type);
 608 extern char *DialogTitle(
 609         Editor *pPad);
 610 extern void Warning(
 611         Editor *pPad,
 612         char *mess,
 613         unsigned char dialogType);
 614 extern void AskIfSave(
 615         Editor *pPad);
 616 extern void PostSaveError(
 617       Editor *pPad,
 618       char *saveName,
 619       DtEditorErrorCode errorCode);
 620 extern void AskForConfirmation(
 621         Editor *pPad);
 622
 623
 624 /************************************************************************
 625  *                      functions in editCB.c
 626  ************************************************************************/
 627 extern void EditUndoCB(
 628         Widget w,
 629         caddr_t client_data,
 630         caddr_t call_data);
 631 extern void EditCutCB(
 632         Widget w,
 633         caddr_t client_data,
 634         caddr_t call_data);
 635 extern void EditCopyCB(
 636         Widget w,
 637         caddr_t client_data,
 638         caddr_t call_data);
 639 extern void EditPasteCB(
 640         Widget w,
 641         caddr_t client_data,
 642         caddr_t call_data);
 643 extern void EditClearCB(
 644         Widget w,
 645         caddr_t client_data,
 646         caddr_t call_data);
 647 extern void EditDeleteCB(
 648         Widget w,
 649         caddr_t client_data,
 650         caddr_t call_data);
 651 extern void SelectAllCB(
 652         Widget w,
 653         caddr_t client_data,
 654         caddr_t call_data);
 655 extern void FindChangeCB(
 656         Widget w,
 657         caddr_t client_data,
 658         caddr_t call_data);
 659 extern void CheckSpellingCB(
 660         Widget w,
 661         caddr_t client_data,
 662         caddr_t call_data);
 663 extern void SetSelectionMenuItems(
 664         Editor *pPad,
 665         Boolean sensitivity);
 666 extern void TextSelectedCB(
 667         Widget w,
 668         caddr_t client_data,
 669         caddr_t call_data);
 670 extern void TextDeselectedCB(
 671         Widget w,
 672         caddr_t client_data,
 673         caddr_t call_data);
 674
 675
 676 /************************************************************************
 677  *                      functions in formatCB.c
 678  ************************************************************************/
 679 extern void FormatCB(
 680         Widget w,
 681         caddr_t client_data,
 682         caddr_t call_data);
 683 extern void FormatParaCB(
 684         Widget w,
 685         caddr_t client_data,
 686         caddr_t call_data);
 687 extern void FormatAllCB(
 688         Widget w,
 689         caddr_t client_data,
 690         caddr_t call_data);
 691
 692
 693 /************************************************************************
 694  *                      functions in optionsCB.c
 695  ************************************************************************/
 696 extern void OverstrikeCB(
 697         Widget w,
 698         caddr_t client_data,
 699         caddr_t call_data);
 700
 701 extern void WordWrapCB(
 702         Widget w,
 703         caddr_t client_data,
 704         caddr_t call_data);
 705
 706 extern void StatusLineCB(
 707         Widget w,
 708         caddr_t client_data,
 709         caddr_t call_data);
 710
 711
 712 /************************************************************************
 713  *                      functions in main.c
 714  ************************************************************************/
 715 extern void CreatePad(
 716         Editor **ppPad);
 717 extern void StartDbUpdate(
 718         XtPointer clientData);
 719 extern void exitCB(
 720         Widget w,
 721         XtPointer callData,
 722         XtPointer clientData);
 723 extern void setPanicConditions(void);
 724 extern void SetWindowSize(
 725         Editor *pPad);
 726 extern void SetAppShellResizeHints(
 727         Editor *pPad);
 728 extern void RealizeNewPad(
 729         Editor *pPad);
 730 extern void ManageOldPad(
 731         Editor *pPad,
 732         Boolean isCurrentlyVisible);
 733 extern void InitDtEditSession(
 734         Editor *pPad,
 735         int argc,
 736         char **argv);
 737 extern void SigcldHndlr(
 738         int dummy);
 739 extern void UnmanageAllDialogs(
 740         Editor *pPad);
 741 extern void RestoreInitialServerResources(
 742         Editor *pPad);
 743
 744 #ifndef NO_MESSAGE_CATALOG
 745 extern char * _DtpadGetMessage(
 746         int set,
 747         int number,
 748         char *string);
 749 #endif
 750
 751
 752 /************************************************************************
 753  *                      functions in dtpad.c
 754  ************************************************************************/
 755 extern void CreateDefaultImage(
 756         char *bits,
 757         int width,
 758         int height,
 759         char *name);
 760 extern void ChangeMainWindowTitle(
 761         Editor *pPad);
 762 extern void SetWindowTitles(
 763         Editor *pPad);
 764 extern void SetSaveAsLabelAndDialog(
 765         Editor *pPad);
 766 extern void CreateMenuBar(
 767         Editor *pPad);
 768 extern void CreateEditorWidget(
 769         Editor *pPad);
 770 extern Boolean FindOrCreatePad(
 771         Editor **ppPad);
 772 extern char *MbStrchr(
 773         char *str,
 774         int ch);
 775 extern char *MbStrchri(
 776         char *str,
 777         int ch,
 778         int* in);
 779 extern char *MbStrrchr(
 780         char *str,
 781         int ch);
 782 extern char *MbBasename(
 783         char *str);
 784 #ifndef NO_MESSAGE_CATALOG
 785 extern char *GetMessage(
 786         int set,
 787         int n,
 788         char *s);
 789 #endif
 790 extern void SetStatusMessage(
 791         Editor *pPad,
 792         char *str);
 793 extern void ClearStatusMessage(
 794         Editor *pPad);
 795
 796
 797 /************************************************************************
 798  *                      functions in session.c
 799  ************************************************************************/
 800 extern void SaveSessionCB(
 801         Widget w,
 802         caddr_t client_data,
 803         caddr_t call_data );
 804 extern void closeCB(
 805         Widget w,
 806         caddr_t client_data,
 807         caddr_t call_data );
 808 extern void restoreSession(
 809         Editor *pPad);
 810 extern void RestorePad(
 811         Editor *pPad,
 812         int padNum,
 813         XrmDatabase db);
 814
 815
 816 /************************************************************************
 817  *                      functions in fileIo.c
 818  ************************************************************************/
 819 extern void LoadFile(
 820         Editor *pPad,
 821         char *include);
 822 extern char * GetTempFile(
 823         void);
 824 extern void PanicSave(
 825         void);
 826 extern void SetStatusLineMsg(
 827         Editor *pPad);
 828
 829
 830 /************************************************************************
 831  *                      functions in helpDlg.c
 832  ************************************************************************/
 833 extern void SetHelpVolAndDisplayHelp(
 834         Editor *pPad,
 835         char *locationId,
 836         char *helpVolume);
 837 extern void DisplayHelp(
 838         Editor *pPad,
 839         char *helpVolume,
 840         char *locationId);
 841 extern void DisplayNewHelpWindow(
 842         Editor *pPad,
 843         char *helpVolume,
 844         char *locationId);
 845 extern Widget CreateHelpDialog(
 846         Editor *pPad);
 847 extern void DisplayHelpDialog(
 848         Editor *pPad,
 849         Widget helpDialog,
 850         char *helpVolume,
 851         char *locationId);
 852
 853
 854 /************************************************************************
 855  *                      functions in helpCB.c
 856  ************************************************************************/
 857 extern void HelpMenubarCB(
 858         Widget w,
 859         caddr_t client_data,
 860         caddr_t call_data );
 861
 862 extern void HelpFileCB(
 863         Widget w,
 864         caddr_t client_data,
 865         caddr_t call_data );
 866 extern void HelpEditCB(
 867         Widget w,
 868         caddr_t client_data,
 869         caddr_t call_data );
 870 extern void HelpFormatCB(
 871         Widget w,
 872         caddr_t client_data,
 873         caddr_t call_data );
 874 extern void HelpOptionsCB(
 875         Widget w,
 876         caddr_t client_data,
 877         caddr_t call_data );
 878 extern void HelpHelpCB(
 879         Widget w,
 880         caddr_t client_data,
 881         caddr_t call_data );
 882
 883 extern void HelpOpenDialogCB(
 884         Widget w,
 885         caddr_t client_data,
 886         caddr_t call_data );
 887 extern void HelpIncludeDialogCB(
 888         Widget w,
 889         caddr_t client_data,
 890         caddr_t call_data );
 891 extern void HelpSaveAsDialogCB(
 892         Widget w,
 893         caddr_t client_data,
 894         caddr_t call_data );
 895 extern void HelpFileSaveNewLinesCB(
 896         Widget w,
 897         caddr_t client_data,
 898         caddr_t call_data );
 899 extern void HelpAskIfSaveDialogCB(
 900         Widget w,
 901         caddr_t client_data,
 902         caddr_t call_data );
 903 extern void HelpFileAlreadyExistsCB(
 904         Widget w,
 905         caddr_t client_data,
 906         caddr_t call_data );
 907 extern void HelpEditorWidgetCB(
 908         Widget w,
 909         caddr_t client_data,
 910         caddr_t call_data );
 911
 912 extern void HelpPrintSetupDialogCB(
 913         Widget w,
 914         XtPointer client_data,
 915         XtPointer call_data );
 916 extern void HelpPrintSetupAppSpecificCB(
 917         Widget w,
 918         XtPointer client_data,
 919         XtPointer call_data );
 920 extern void HelpPrintSetupGenericCB(
 921         Widget w,
 922         XtPointer client_data,
 923         XtPointer call_data );
 924 extern void HelpPrintSetupPageHeadersFootersCB(
 925         Widget w,
 926         XtPointer client_data,
 927         XtPointer call_data );
 928 extern void HelpPrintSetupPageMargins(
 929         Widget w,
 930         XtPointer client_data,
 931         XtPointer call_data );
 932
 933 extern void HelpOverviewCB(
 934         Widget w,
 935         caddr_t client_data,
 936         caddr_t call_data );
 937 extern void HelpTasksCB(
 938         Widget w,
 939         caddr_t client_data,
 940         caddr_t call_data );
 941 extern void HelpTOCCB(
 942         Widget w,
 943         caddr_t client_data,
 944         caddr_t call_data );
 945 extern void HelpReferenceCB(
 946         Widget w,
 947         caddr_t client_data,
 948         caddr_t call_data );
 949 extern void HelpOnItemCB(
 950         Widget w,
 951         caddr_t client_data,
 952         caddr_t call_data );
 953 extern void HelpUsingHelpCB(
 954         Widget w,
 955         caddr_t client_data,
 956         caddr_t call_data );
 957 extern void HelpAboutCB(
 958         Widget w,
 959         caddr_t client_data,
 960         caddr_t call_data );
 961
 962 extern void HelpHyperlinkCB(
 963         Widget w,
 964         caddr_t client_data,
 965         caddr_t call_data );
 966 extern void HelpCloseCB(
 967         Widget w,
 968         caddr_t client_data,
 969         caddr_t call_data );
 970
 971
 972 /************************************************************************
 973  *                      functions in ttMsgSupport.c
 974  ************************************************************************/
 975 extern Tt_status TTstartDesktopMediaExchange(
 976         Widget topLevelWithWmCommand,
 977         Editor *pPad);
 978 extern Boolean TTmediaDepositContents(
 979         Editor *pPad);
 980 extern Boolean TTmediaReply(
 981         Editor *pPad);
 982 extern void TTresetQuitArgs(
 983         Editor *pPad);
 984 extern void TTfailPendingQuit(
 985         Editor *pPad);
 986 extern Tt_status TTdesktopOpen(
 987         int *ttFd,
 988         Editor *pPad,
 989         Boolean sendStarted );
 990 extern void TTwarning(
 991         Editor *pPad,
 992         Tt_status status,
 993         char *errsuff);
 994
 995 /************************************************************************
 996  *                      functions in printJob.c
 997  ************************************************************************/
 998 extern PrintJob * PrintJobCreate(
 999         char *documentName,
1000         char *tempFileName,
1001         Boolean silent,
1002         Editor *pPad);
1003 extern void PrintJobDestroy(
1004         PrintJob *pJob);
1005 extern void PrintJobExecute(
1006         PrintJob *pJob);
1007 extern void PrintJobCancel(
1008         PrintJob *pJob);
1009
1010 extern Display * PrintJobGetErrorPrintDisplay();
1011 extern void PrintJobSetErrorPrintDisplay(Display *display);
1012 extern Boolean PrintJobIsActivePrintDisplay(Display *display);
1013
1014 /************************************************************************
1015  *                      functions in printOption.c
1016  ************************************************************************/
1017 extern void PrintOptionsGetCurrent(
1018        PrintOptions *pOptions);
1019 extern void PrintOptionsGetDefault(
1020         PrintOptions *pOptions);
1021 extern void PrintOptionsSave(
1022         PrintOptions *pOptions);
1023
1024 /************************************************************************
1025  *                      functions in printOutput.c
1026  ************************************************************************/
1027 extern PrintOutput *PrintOutputCreate(
1028         Widget shell);
1029 extern void PrintOutputDestroy(
1030         PrintOutput *pOutput);
1031 extern void PrintOutputHideFooters(
1032         PrintOutput *pOutput);
1033 extern void PrintOutputShowFooters(
1034         PrintOutput *pOutput);
1035 extern void PrintOutputHideHeaders(
1036         PrintOutput *pOutput);
1037 extern void PrintOutputShowHeaders(
1038         PrintOutput *pOutput);
1039 extern void PrintOutputSetHdrFtrString(
1040         PrintOutput *pOutput,
1041         _DtPrintHdrFtrEnum which,
1042         char *contents);
1043 extern void PrintOutputSetHdrFtrStrings(
1044         PrintOutput *pOutput,
1045         char *hdrLeft,
1046         char *hdrRight,
1047         char *ftrLeft,
1048         char *ftrRight);
1049 extern void PrintOutputSetPageMargin(
1050         PrintOutput *pOutput,
1051         _DtPrintMarginEnum which,
1052         const char *margin,
1053         Boolean *parseError);
1054 extern void PrintOutputSetPageMargins(
1055         PrintOutput *pOutput,
1056         const char *marginTop,
1057         const char *marginRight,
1058         const char *marginBottom,
1059         const char *marginLeft,
1060         Boolean *parseError);
1061 extern void PrintOutputSetWordWrap(
1062         PrintOutput *pOutput,
1063         Boolean onOff);
1064 extern int PrintOutputGetLinesPerPage(
1065         PrintOutput *pOutput);
1066 extern int PrintOutputGetNumLines(
1067         PrintOutput *pOutput);
1068 extern Boolean PrintOutputPageUp(
1069         PrintOutput *pOutput);
1070 extern Boolean PrintOutputPageDown(
1071         PrintOutput *pOutput);
1072 extern void PrintOutputFirstPage(
1073         PrintOutput *pOutput);
1074 extern DtEditorErrorCode PrintOutputLoadFile(
1075         PrintOutput *pOutput,
1076         char *file);
1077
1078 /************************************************************************
1079  *                      functions in printSetup.c
1080  ************************************************************************/
1081 extern PrintSetup *PrintSetupCreate(
1082         Widget parent,
1083         char *docName,
1084         Boolean wordWrap,
1085         Editor *pPad,
1086         XtCallbackProc cancelCB, XtPointer cancelClosure,
1087         XtCallbackProc closeDisplayCB, XtPointer closeDisplayClosure,
1088         XtCallbackProc printCB, XtPointer printClosure,
1089         XtCallbackProc setupCB, XtPointer setupClosure
1090         );
1091 extern void PrintSetupDestroy(
1092         PrintSetup *pSetup);
1093 extern void PrintSetupDisplay(
1094         PrintSetup *pSetup);
1095 extern void PrintSetupSaveOptions(
1096         PrintSetup *pSetup);
1097 extern PrintStringTypeEnum PrintSetupGetHdrFtrSpec(
1098         PrintSetup *pSetup,
1099         _DtPrintHdrFtrEnum which);
1100 extern char *PrintSetupGetMarginSpec(
1101         PrintSetup *pSetup,
1102         _DtPrintMarginEnum which);
1103 extern Boolean PrintSetupGetDefaultPrintData(
1104         PrintSetup *pSetup,
1105         DtPrintSetupData *pData);
1106 extern Boolean  PrintSetupUseWordWrap(
1107         PrintSetup *pSetup);
1108
1109 #endif /* DTPAD_H */