cde/programs/dtpad/dtpad.h

   1 /* $TOG: dtpad.h /main/20 1999/09/15 15:14:33 mgreess $ */
   2 /**********************************<+>*************************************
   3 ***************************************************************************
   4 **
   5 **  File:        dtpad.h
   6 **
   7 **  Project:     COSE dtpad, a memo maker type editor based on the motif
   8 **               text widget.
   9 **
  10 **  Description:
  11 **  -----------
  12 **  This is the header file for the dtpad list of file which include:
  13 **      dtpad.c
  14 **
  15 *******************************************************************
  16 **  (c) Copyright Hewlett-Packard Company, 1990.  All rights are
  17 **  reserved.  Copying or other reproduction of this program
  18 **  except for archival purposes is prohibited without prior
  19 **  written consent of Hewlett-Packard Company.
  20 ********************************************************************
  21 **
  22 ********************************************************************
  23 **  (c) Copyright 1993, 1994 Hewlett-Packard Company
  24 **  (c) Copyright 1993, 1994 International Business Machines Corp.
  25 **  (c) Copyright 1993, 1994 Sun Microsystems, Inc.
  26 **  (c) Copyright 1993, 1994 Novell, Inc.
  27 ********************************************************************
  28 **
  29 **
  30 **************************************************************************
  31 **********************************<+>*************************************/
  32
  33 #ifndef DTPAD_H
  34 #define DTPAD_H
  35
  36 #include <stdio.h>
  37 #include <fcntl.h>
  38 #include <errno.h>
  39 #include <limits.h>
  40 #include <sys/types.h>
  41 #include <sys/stat.h>
  42
  43 #include <X11/Xatom.h>
  44 #include <X11/Intrinsic.h>
  45 #include <X11/Shell.h>
  46 #include <Xm/Protocols.h>
  47
  48 #include <Xm/Xm.h>
  49 #include <Xm/XmP.h>
  50 #include <Xm/CascadeB.h>
  51 #include <Xm/CascadeBG.h>
  52 #include <Xm/FileSB.h>
  53 #include <Xm/LabelG.h>
  54 #include <Xm/List.h>
  55 #include <Xm/MainW.h>
  56 #include <Xm/MessageB.h>
  57 #include <Xm/PushB.h>
  58 #include <Xm/PushBG.h>
  59 #include <Xm/RowColumn.h>
  60 #include <Xm/SelectioB.h>
  61 #include <Xm/SeparatoG.h>
  62 #include <Xm/Text.h>
  63 #include <Xm/TextF.h>
  64 #include <Xm/ToggleB.h>
  65 #include <Xm/ToggleBG.h>
  66
  67 #include <Dt/Session.h>
  68 #include <Dt/Dt.h>
  69 #include <Dt/Dts.h>
  70 #include <Dt/Message.h>
  71 #include <Dt/UserMsg.h>
  72 #include <Dt/Editor.h>
  73 #include <Dt/Print.h>
  74 #include <Dt/PrintOptionsP.h>
  75
  76 #include <Tt/tttk.h>
  77
  78 #define DTPAD_CLASS_NAME        "Dtpad"
  79 #define CHECKSPELLING           0
  80 #define FINDCHANGE              1
  81 #define OPTIONS                 2
  82
  83 #define UNKNOWN_ACTION          -1
  84 #define EXTEND_SELECTION        0
  85
  86 #define OPEN                    0
  87 #define INCLUDE                 1
  88
  89 #define DEFAULT_GEOMETRY_STR    "80x24"
  90 #define DEFAULT_COLS            80
  91 #define DEFAULT_ROWS            24
  92
  93 typedef enum {
  94       SUCCESS,
  95       COPYOFTEMPFAILED,
  96       UNWRITABLEFILE,
  97       NOTEMPFILE
  98 } WriteStatus;
  99
 100
 101 /************************************************************************
 102  * Resources
 103  ************************************************************************/
 104 typedef struct {
 105       Boolean   statusLine;
 106       Boolean   wordWrap;
 107       Boolean   overstrike;
 108       Boolean   saveOnClose;
 109       Boolean   missingFileWarning;
 110       Boolean   readOnlyWarning;
 111       Boolean   nameChange;
 112       Boolean   viewOnly;
 113       String    workspaceList;
 114       String    session;
 115
 116       Boolean   standAlone;
 117       Boolean   blocking;
 118       Boolean   server;
 119       Boolean   exitOnLastClose;
 120 } ApplicationData, *ApplicationDataPtr;
 121
 122
 123 /************************************************************************
 124  * structures related to various dialogs
 125  ************************************************************************/
 126 typedef struct {
 127         Widget  newl_radio,
 128                 with_newl,
 129                 without_newl;
 130 } ToggleWidgets;
 131
 132 /* -----> "Open" file selection box and "Save?" dialog widgets
 133  *        (indentation indicates widget hierarchy) */
 134 typedef struct {
 135         Widget file_dialog,
 136                dir_list,
 137                filter_text,
 138                select_text,
 139                file_list,
 140                save_warning,
 141                work_area,
 142                row_col,
 143                wkArea_textLabel,
 144                separator,
 145                cancelBtn;
 146  ToggleWidgets toggleWidgets;
 147 } Select;
 148
 149 /* -----> "Save As" file selection box and "Already Exists" dialog widgets
 150  *        (indentation indicates widget hierarchy) */
 151 typedef struct {
 152         Widget saveAs_form,
 153                alrdy_exist;
 154  ToggleWidgets toggleWidgets;
 155 } SaveAs;
 156
 157 /* ----->  */
 158 typedef struct _confirm {
 159     int confirmationStatus;     /* status from resource-spec'd comfirm dlg */
 160     Widget dialog,
 161            wk_area,
 162            wkArea_textLabel;
 163 } ConfirmStuff;
 164
 165
 166 /************************************************************************
 167  * structures related to menu bar functions
 168  ************************************************************************/
 169 /* -----> structs related to "File" pulldown menu */
 170 typedef struct {
 171     Select select;
 172     SaveAs saveAs;
 173     Widget gen_warning;
 174     Widget newBtn;
 175     Widget openBtn;
 176     Widget includeBtn;
 177     Widget saveBtn;
 178     Widget saveAsBtn;
 179     Widget printBtn;
 180     Widget silentPrintBtn;
 181     Widget xprintBtn;   /* Added temporarily to support X Print Service */
 182     Widget exitBtn;
 183 } FileWidgets;
 184
 185 typedef struct {
 186     void (*pendingFileFunc)();
 187     void (*pendingFileHelpFunc)();
 188     Boolean fileExists,
 189             saveWithNewlines,
 190             readOnly;
 191     char *fileName,
 192          *netfile,              /* obpaque Took Talk string handle to file */
 193          *savingName,
 194          *lastIncludeName,
 195          pathDir[512],          /* dir in specified path */
 196          includePathDir[512];   /* dir in specified path */
 197     FileWidgets fileWidgets;
 198     XmString openTitle,
 199              includeTitle,
 200              saveBtnLabel,
 201              saveNeededBtnLabel;
 202 } FileStuff;
 203
 204 /* -----> structs related to "Edit" pulldown menu */
 205 typedef struct {
 206     Widget undoBtn,
 207            cutBtn,
 208            copyBtn,
 209            pasteBtn,
 210            clearBtn,
 211            deleteBtn,
 212            selectAllBtn,
 213            findChangeBtn,
 214            checkSpellingBtn;
 215 } EditWidgets;
 216
 217 typedef struct {
 218     EditWidgets widgets;
 219 } EditStuff;
 220
 221 /* -----> structs related to "Format" pulldown menu */
 222 typedef struct {
 223     Widget separator,
 224            paragraph,
 225            all,
 226            close,
 227            help,
 228            formatBtn;
 229 } FormatWidgets;
 230
 231 typedef struct {
 232     FormatWidgets widgets;
 233     int right_margin;           /* format size */
 234     int left_margin;
 235 } FormatStuff;
 236
 237 /* -----> structs related to "Options" pulldown menu */
 238 typedef struct {
 239     Widget overstrikeBtn,
 240            wordWrapBtn,
 241            statusLineBtn,
 242            helpBtn,
 243            optionsBtn;
 244 } OptionsMenuWidgets;
 245
 246 typedef struct {
 247     OptionsMenuWidgets widgets;
 248 } OptionsStuff;
 249
 250 /* -----> structs related to "Help" pulldown menu */
 251 typedef struct _helpStruct {
 252     struct _helpStruct *pNext;
 253     struct _helpStruct *pPrev;
 254     Widget dialog;
 255     Boolean inUse;
 256 } HelpStruct;
 257
 258
 259 /************************************************************************
 260  * structs related to the status line
 261  ************************************************************************/
 262 typedef struct _statusWidgets {
 263     Widget container,
 264            lineLabel,
 265            lineText,
 266            colLabel,
 267            colText;
 268 } StatusWidgets;
 269
 270 typedef struct _status {
 271     StatusWidgets widgets;
 272     int currentLine,
 273     currentCol;
 274 } StatusStuff;
 275
 276
 277 /************************************************************************
 278  * structs related to a ToolTalk Edit/Display/Instantiate message and any
 279  * related Quit and Save messages.
 280  ************************************************************************/
 281 typedef struct _ttEditRequest {
 282     Tt_message contract;        /* media request */
 283     char *msg_id;               /* id of ToolTalk media request */
 284     Tttk_op op;                 /* op code = Edit/Display/Instantiate */
 285     char *vtype;                /* media type */
 286     Boolean contents;           /* indicates file or buffer request */
 287     Boolean returnBufContents;  /* indicates if contents returned in reply */
 288     char *fileName;             /* file name supplied in media request */
 289     char *docName;              /* title of file/buffer */
 290     Tt_pattern savePattern;     /* pattern to handle Save requests */
 291 } TTEditRequest;
 292
 293 typedef struct _ttQuitRequest {
 294     Tt_message contract;        /* original TTDT_QUIT request */
 295     Boolean silent;             /* arg #1 */
 296     Boolean force;              /* arg #2 */
 297     char * operation2Quit;      /* arg #3 - window to quit (its Edit msg ID) */
 298 } TTQuitRequest;
 299
 300 typedef struct _ttSaveRequest {
 301     Tt_message contract;        /* original TTDT_SAVE request */
 302     char * messageID;           /* window to save (i.e. its Edit message ID) */
 303 } TTSaveRequest;
 304
 305 /************************************************************************
 306  * Editor struct - the primary sturcture for each Editor instance
 307  ************************************************************************/
 308 typedef struct _editor {
 309    char *progname;              /* program name without the full pathname */
 310    char *dialogTitle;           /* string retrieved from message catalog */
 311    Display *display;            /* Display */
 312    XtAppContext app_context;    /* Application Context */
 313    ApplicationData  xrdb;
 314    TTEditRequest ttEditReq;     /* ToolTalk Edit/Display/Instantiate msg info */
 315    TTQuitRequest ttQuitReq;     /* ToolTalk Quit msg info */
 316    TTSaveRequest ttSaveReq;     /* ToolTalk Save msg info */
 317    HelpStruct *pHelpCache;
 318    FileStuff fileStuff;         /* all data for File functions */
 319    EditStuff editStuff;         /* all data for Edit functions */
 320    FormatStuff formatStuff;     /* all data for Format functions */
 321    OptionsStuff optionsStuff;   /* all data for Options functions */
 322    ConfirmStuff confirmStuff;   /* data for resource spec'd confirm dialog */
 323    StatusStuff  statusStuff;
 324
 325    Boolean nodo,
 326            saveRestore;
 327    Boolean iconic;
 328    Position x,y;
 329    Dimension width, height;
 330    String geometry;
 331    char select_string[512];
 332    Widget app_shell,            /* ApplicationShell */
 333           editor,               /* Dt Editor widget */
 334           statusLineMsg,        /* Dt Editor widget status line text field */
 335           panedWindow,          /* Paned window */
 336           mainWindow,           /* MainWindow */
 337           menu_bar,             /* RowColumn */
 338 #ifdef POPUP
 339           popup,
 340 #endif
 341           ExitWid,
 342           MainHelp,
 343           pseudo;
 344
 345     unsigned short group_id,    /* users group id - for file type checking */
 346                    user_id;     /* the users id - for file type checking */
 347     struct _editor *pNextPad;
 348     struct _editor *pPrevPad;
 349     Boolean inUse;
 350     char *blockChannel;
 351
 352     int                 numPendingTasks;
 353     XtWorkProcId        fileExitWorkprocID;
 354 } Editor;
 355
 356 typedef struct {
 357         Editor *pPad;
 358         int argc;
 359         char **argv;
 360 } StartupStruct;
 361
 362 /************************************************************************
 363  * Printing structs - structures to support prining using the X Print Service
 364  ************************************************************************/
 365 /*
 366  * Enums for the strings that appear in the header and footer fields
 367  * on each page.
 368  */
 369 typedef enum {
 370     PRINT_NONE_STRING_TYPE_ENUM,
 371     PRINT_DATE_STRING_TYPE_ENUM,
 372     PRINT_DOCNAME_STRING_TYPE_ENUM,
 373     PRINT_PAGE_NUMBER_STRING_TYPE_ENUM,
 374     PRINT_USER_NAME_STRING_TYPE_ENUM
 375 } PrintStringTypeEnum;
 376
 377
 378 /*
 379  * Data structure to saving print options from the PrintSetup GUI.
 380  */
 381 typedef struct {
 382     Boolean     wordWrap;
 383
 384     char        *marginBottom,
 385                 *marginLeft,
 386                 *marginRight,
 387                 *marginTop;
 388
 389     PrintStringTypeEnum
 390                 footerLeft,
 391                 footerRight,
 392                 headerLeft,
 393                 headerRight;
 394 } PrintOptions;
 395
 396 /*
 397  * Structure summarizing the setup context for a print job.
 398  * Includes the widgets which make up the print setup dialog,
 399  * and the printing options retrieved from the print setup dialog.
 400  */
 401 typedef struct print_setup_widgets {
 402     Widget      parent;
 403     Widget      dtprintSetup;
 404     Widget      form;
 405     Widget      hdrftrFrame;
 406     Widget      marginFrame;
 407     Widget      docLabel;
 408     Widget      docNameLabel;
 409     Widget      wordWrapTB;
 410 } psWidgets;
 411
 412 typedef struct print_setup {
 413
 414     char        *docName;
 415     XtCallbackProc
 416                 cancelCB,
 417                 closeDisplayCB,
 418                 printCB,
 419                 setupCB;
 420     XtPointer   cancelClosure,
 421                 closeDisplayClosure,
 422                 printClosure,
 423                 setupClosure;
 424
 425     Editor      *pPad;
 426     Widget      parent;
 427     Widget      dtprintSetup;
 428     psWidgets   *widgets;
 429
 430     PrintOptions
 431                 options;
 432 } PrintSetup;
 433
 434 /*
 435  * Structure summarizing a print job including the print options used
 436  * and the current state of the job.
 437  */
 438 typedef struct print_output {
 439     Widget              pShell;
 440     Widget              page;
 441     Widget              innerPage;
 442     Widget              headerLeft;
 443     Widget              headerRight;
 444     Widget              editor;
 445     Widget              footerLeft;
 446     Widget              footerRight;
 447
 448     int                 currentLine;
 449     int                 linesPerPage;
 450     Dimension           marginTop;
 451     Dimension           marginRight;
 452     Dimension           marginBottom;
 453     Dimension           marginLeft;
 454 } PrintOutput;
 455
 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_job {
 462     struct _editor      *pPad;
 463     Widget              parentShell;
 464     char                *tempFileName;
 465     char                *documentName;
 466     Boolean             silent;
 467
 468     PrintOutput         *pOutput;
 469     PrintSetup          *pSetup;
 470     Widget              pShell;
 471     DtPrintSetupData    *printData;
 472
 473     int                 npagesDone;
 474     int                 npagesTotal;
 475
 476     Widget              nextpageShell,
 477                         nextpageButton;
 478 } PrintJob;
 479
 480
 481 /************************************************************************
 482  *      macro to get message catalog strings
 483  ************************************************************************/
 484 #ifndef NO_MESSAGE_CATALOG
 485 # define GETMESSAGE(set, number, string)\
 486     _DtpadGetMessage(set, number, string)
 487 #else
 488 # define GETMESSAGE(set, number, string)\
 489     string
 490 #endif
 491
 492 #define UNNAMED_TITLE ((char *)GETMESSAGE(7, 6, "(UNTITLED)"))
 493 /*[SuG 5/10/95] Added for fixing print bug. */
 494 #define UNNAMED_TITLE_P ((char *)GETMESSAGE(5, 21, "UNTITLED"))
 495
 496
 497 /************************************************************************
 498  *                      functions in fileCB.c
 499  ************************************************************************/
 500 extern void FileCascadingCB(
 501         Widget w,
 502         caddr_t client_data,
 503         caddr_t call_data);
 504 extern void FileNewCB(
 505         Widget w,
 506         caddr_t client_data,
 507         caddr_t call_data);
 508 extern void FileOpenCB(
 509         Widget w,
 510         caddr_t client_data,
 511         caddr_t call_data);
 512 extern void FileIncludeCB(
 513         Widget w,
 514         caddr_t client_data,
 515         caddr_t call_data);
 516 extern void FileSaveCB(
 517         Widget w,
 518         caddr_t client_data,
 519         caddr_t call_data);
 520 extern void FileSaveAsCB(
 521         Widget w,
 522         caddr_t client_data,
 523         caddr_t call_data);
 524 extern void FilePrintCB(
 525         Widget w,
 526         caddr_t client_data,
 527         caddr_t call_data);
 528 extern void FileXpPrintCB(
 529         Widget w,
 530         caddr_t client_data,
 531         caddr_t call_data);
 532 extern void FileExitCB(
 533         Widget w,
 534         caddr_t client_data,
 535         caddr_t call_data);
 536 extern void NoSaveCB(
 537         Widget w,
 538         caddr_t client_data,
 539         caddr_t call_data);
 540 extern void CancelFileSelectCB(
 541         Widget w,
 542         caddr_t client_data,
 543         caddr_t call_data);
 544 extern void SaveNewLinesCB(
 545         Widget w,
 546         XtPointer client_data,
 547         XtPointer call_data);
 548 extern void SaveAsOkCB(
 549         Widget w,
 550         caddr_t client_data,
 551         caddr_t call_data);
 552 extern void AlrdyExistsOkCB(
 553         Widget w,
 554         caddr_t client_data,
 555         caddr_t call_data);
 556 extern void SaveAsCancelCB(
 557         Widget w,
 558         caddr_t client_data,
 559         caddr_t call_data);
 560 extern void AlrdyExistsCancelCB(
 561         Widget w,
 562         caddr_t client_data,
 563         caddr_t call_data);
 564 extern void AskIfSaveCancelCB(
 565         Widget w,
 566         caddr_t client_data,
 567         caddr_t call_data);
 568
 569 /************************************************************************
 570  *                      functions in fileDlg.c
 571  ************************************************************************/
 572 extern void PostAlreadyExistsDlg(
 573         Editor *pPad);
 574 extern void SetSaveAsDefaultString(Editor *pPad);
 575 extern void CreateSaveAsDialog(
 576         Editor *pPad);
 577 extern void ExtractAndStoreDir(
 578         Editor *pPad,
 579         char *fileName,
 580         short type);
 581 extern void GetFileName(
 582         Editor *pPad,
 583         XmString title,
 584         short type);
 585 extern char *DialogTitle(
 586         Editor *pPad);
 587 extern void Warning(
 588         Editor *pPad,
 589         char *mess,
 590         unsigned char dialogType);
 591 extern void AskIfSave(
 592         Editor *pPad);
 593 extern void PostSaveError(
 594       Editor *pPad,
 595       char *saveName,
 596       DtEditorErrorCode errorCode);
 597 extern void AskForConfirmation(
 598         Editor *pPad);
 599
 600
 601 /************************************************************************
 602  *                      functions in editCB.c
 603  ************************************************************************/
 604 extern void EditUndoCB(
 605         Widget w,
 606         caddr_t client_data,
 607         caddr_t call_data);
 608 extern void EditCutCB(
 609         Widget w,
 610         caddr_t client_data,
 611         caddr_t call_data);
 612 extern void EditCopyCB(
 613         Widget w,
 614         caddr_t client_data,
 615         caddr_t call_data);
 616 extern void EditPasteCB(
 617         Widget w,
 618         caddr_t client_data,
 619         caddr_t call_data);
 620 extern void EditClearCB(
 621         Widget w,
 622         caddr_t client_data,
 623         caddr_t call_data);
 624 extern void EditDeleteCB(
 625         Widget w,
 626         caddr_t client_data,
 627         caddr_t call_data);
 628 extern void SelectAllCB(
 629         Widget w,
 630         caddr_t client_data,
 631         caddr_t call_data);
 632 extern void FindChangeCB(
 633         Widget w,
 634         caddr_t client_data,
 635         caddr_t call_data);
 636 extern void CheckSpellingCB(
 637         Widget w,
 638         caddr_t client_data,
 639         caddr_t call_data);
 640 extern void SetSelectionMenuItems(
 641         Editor *pPad,
 642         Boolean sensitivity);
 643 extern void TextSelectedCB(
 644         Widget w,
 645         caddr_t client_data,
 646         caddr_t call_data);
 647 extern void TextDeselectedCB(
 648         Widget w,
 649         caddr_t client_data,
 650         caddr_t call_data);
 651
 652
 653 /************************************************************************
 654  *                      functions in formatCB.c
 655  ************************************************************************/
 656 extern void FormatCB(
 657         Widget w,
 658         caddr_t client_data,
 659         caddr_t call_data);
 660 extern void FormatParaCB(
 661         Widget w,
 662         caddr_t client_data,
 663         caddr_t call_data);
 664 extern void FormatAllCB(
 665         Widget w,
 666         caddr_t client_data,
 667         caddr_t call_data);
 668
 669
 670 /************************************************************************
 671  *                      functions in optionsCB.c
 672  ************************************************************************/
 673 extern void OverstrikeCB(
 674         Widget w,
 675         caddr_t client_data,
 676         caddr_t call_data);
 677
 678 extern void WordWrapCB(
 679         Widget w,
 680         caddr_t client_data,
 681         caddr_t call_data);
 682
 683 extern void StatusLineCB(
 684         Widget w,
 685         caddr_t client_data,
 686         caddr_t call_data);
 687
 688
 689 /************************************************************************
 690  *                      functions in main.c
 691  ************************************************************************/
 692 extern void CreatePad(
 693         Editor **ppPad);
 694 extern void StartDbUpdate(
 695         XtPointer clientData);
 696 extern void exitCB(
 697         Widget w,
 698         XtPointer callData,
 699         XtPointer clientData);
 700 extern void setPanicConditions(void);
 701 extern void SetWindowSize(
 702         Editor *pPad);
 703 extern void SetAppShellResizeHints(
 704         Editor *pPad);
 705 extern void RealizeNewPad(
 706         Editor *pPad);
 707 extern void ManageOldPad(
 708         Editor *pPad,
 709         Boolean isCurrentlyVisible);
 710 extern void InitDtEditSession(
 711         Editor *pPad,
 712         int argc,
 713         char **argv);
 714 extern void SigcldHndlr(
 715         int dummy);
 716 extern void UnmanageAllDialogs(
 717         Editor *pPad);
 718 extern void RestoreInitialServerResources(
 719         Editor *pPad);
 720
 721 #ifndef NO_MESSAGE_CATALOG
 722 extern char * _DtpadGetMessage(
 723         int set,
 724         int number,
 725         char *string);
 726 #endif
 727
 728
 729 /************************************************************************
 730  *                      functions in dtpad.c
 731  ************************************************************************/
 732 extern void CreateDefaultImage(
 733         char *bits,
 734         int width,
 735         int height,
 736         char *name);
 737 extern void ChangeMainWindowTitle(
 738         Editor *pPad);
 739 extern void SetWindowTitles(
 740         Editor *pPad);
 741 extern void SetSaveAsLabelAndDialog(
 742         Editor *pPad);
 743 extern void CreateMenuBar(
 744         Editor *pPad);
 745 extern void CreateEditorWidget(
 746         Editor *pPad);
 747 extern Boolean FindOrCreatePad(
 748         Editor **ppPad);
 749 extern char *MbStrchr(
 750         char *str,
 751         int ch);
 752 extern char *MbStrchri(
 753         char *str,
 754         int ch,
 755         int* in);
 756 extern char *MbStrrchr(
 757         char *str,
 758         int ch);
 759 extern char *MbBasename(
 760         char *str);
 761 #ifndef NO_MESSAGE_CATALOG
 762 extern char *GetMessage(
 763         int set,
 764         int n,
 765         char *s);
 766 #endif
 767 extern void SetStatusMessage(
 768         Editor *pPad,
 769         char *str);
 770 extern void ClearStatusMessage(
 771         Editor *pPad);
 772
 773
 774 /************************************************************************
 775  *                      functions in session.c
 776  ************************************************************************/
 777 extern void SaveSessionCB(
 778         Widget w,
 779         caddr_t client_data,
 780         caddr_t call_data );
 781 extern void closeCB(
 782         Widget w,
 783         caddr_t client_data,
 784         caddr_t call_data );
 785 extern void restoreSession(
 786         Editor *pPad);
 787 extern void RestorePad(
 788         Editor *pPad,
 789         int padNum,
 790         XrmDatabase db);
 791
 792
 793 /************************************************************************
 794  *                      functions in fileIo.c
 795  ************************************************************************/
 796 extern void LoadFile(
 797         Editor *pPad,
 798         char *include);
 799 extern char * GetTempFile(
 800         void);
 801 extern void PanicSave(
 802         void);
 803 extern void SetStatusLineMsg(
 804         Editor *pPad);
 805
 806
 807 /************************************************************************
 808  *                      functions in helpDlg.c
 809  ************************************************************************/
 810 extern void SetHelpVolAndDisplayHelp(
 811         Editor *pPad,
 812         char *locationId,
 813         char *helpVolume);
 814 extern void DisplayHelp(
 815         Editor *pPad,
 816         char *helpVolume,
 817         char *locationId);
 818 extern void DisplayNewHelpWindow(
 819         Editor *pPad,
 820         char *helpVolume,
 821         char *locationId);
 822 extern Widget CreateHelpDialog(
 823         Editor *pPad);
 824 extern void DisplayHelpDialog(
 825         Editor *pPad,
 826         Widget helpDialog,
 827         char *helpVolume,
 828         char *locationId);
 829
 830
 831 /************************************************************************
 832  *                      functions in helpCB.c
 833  ************************************************************************/
 834 extern void HelpMenubarCB(
 835         Widget w,
 836         caddr_t client_data,
 837         caddr_t call_data );
 838
 839 extern void HelpFileCB(
 840         Widget w,
 841         caddr_t client_data,
 842         caddr_t call_data );
 843 extern void HelpEditCB(
 844         Widget w,
 845         caddr_t client_data,
 846         caddr_t call_data );
 847 extern void HelpFormatCB(
 848         Widget w,
 849         caddr_t client_data,
 850         caddr_t call_data );
 851 extern void HelpOptionsCB(
 852         Widget w,
 853         caddr_t client_data,
 854         caddr_t call_data );
 855 extern void HelpHelpCB(
 856         Widget w,
 857         caddr_t client_data,
 858         caddr_t call_data );
 859
 860 extern void HelpOpenDialogCB(
 861         Widget w,
 862         caddr_t client_data,
 863         caddr_t call_data );
 864 extern void HelpIncludeDialogCB(
 865         Widget w,
 866         caddr_t client_data,
 867         caddr_t call_data );
 868 extern void HelpSaveAsDialogCB(
 869         Widget w,
 870         caddr_t client_data,
 871         caddr_t call_data );
 872 extern void HelpFileSaveNewLinesCB(
 873         Widget w,
 874         caddr_t client_data,
 875         caddr_t call_data );
 876 extern void HelpAskIfSaveDialogCB(
 877         Widget w,
 878         caddr_t client_data,
 879         caddr_t call_data );
 880 extern void HelpFileAlreadyExistsCB(
 881         Widget w,
 882         caddr_t client_data,
 883         caddr_t call_data );
 884 extern void HelpEditorWidgetCB(
 885         Widget w,
 886         caddr_t client_data,
 887         caddr_t call_data );
 888
 889 extern void HelpPrintSetupDialogCB(
 890         Widget w,
 891         XtPointer client_data,
 892         XtPointer call_data );
 893 extern void HelpPrintSetupAppSpecificCB(
 894         Widget w,
 895         XtPointer client_data,
 896         XtPointer call_data );
 897 extern void HelpPrintSetupGenericCB(
 898         Widget w,
 899         XtPointer client_data,
 900         XtPointer call_data );
 901 extern void HelpPrintSetupPageHeadersFootersCB(
 902         Widget w,
 903         XtPointer client_data,
 904         XtPointer call_data );
 905 extern void HelpPrintSetupPageMargins(
 906         Widget w,
 907         XtPointer client_data,
 908         XtPointer call_data );
 909
 910 extern void HelpOverviewCB(
 911         Widget w,
 912         caddr_t client_data,
 913         caddr_t call_data );
 914 extern void HelpTasksCB(
 915         Widget w,
 916         caddr_t client_data,
 917         caddr_t call_data );
 918 extern void HelpTOCCB(
 919         Widget w,
 920         caddr_t client_data,
 921         caddr_t call_data );
 922 extern void HelpReferenceCB(
 923         Widget w,
 924         caddr_t client_data,
 925         caddr_t call_data );
 926 extern void HelpOnItemCB(
 927         Widget w,
 928         caddr_t client_data,
 929         caddr_t call_data );
 930 extern void HelpUsingHelpCB(
 931         Widget w,
 932         caddr_t client_data,
 933         caddr_t call_data );
 934 extern void HelpAboutCB(
 935         Widget w,
 936         caddr_t client_data,
 937         caddr_t call_data );
 938
 939 extern void HelpHyperlinkCB(
 940         Widget w,
 941         caddr_t client_data,
 942         caddr_t call_data );
 943 extern void HelpCloseCB(
 944         Widget w,
 945         caddr_t client_data,
 946         caddr_t call_data );
 947
 948
 949 /************************************************************************
 950  *                      functions in ttMsgSupport.c
 951  ************************************************************************/
 952 extern Tt_status TTstartDesktopMediaExchange(
 953         Widget topLevelWithWmCommand,
 954         Editor *pPad);
 955 extern Boolean TTmediaDepositContents(
 956         Editor *pPad);
 957 extern Boolean TTmediaReply(
 958         Editor *pPad);
 959 extern void TTresetQuitArgs(
 960         Editor *pPad);
 961 extern void TTfailPendingQuit(
 962         Editor *pPad);
 963 extern Tt_status TTdesktopOpen(
 964         int *ttFd,
 965         Editor *pPad,
 966         Boolean sendStarted );
 967 extern void TTwarning(
 968         Editor *pPad,
 969         Tt_status status,
 970         char *errsuff);
 971
 972 /************************************************************************
 973  *                      functions in printJob.c
 974  ************************************************************************/
 975 extern PrintJob * PrintJobCreate(
 976         char *documentName,
 977         char *tempFileName,
 978         Boolean silent,
 979         Editor *pPad);
 980 extern void PrintJobDestroy(
 981         PrintJob *pJob);
 982 extern void PrintJobExecute(
 983         PrintJob *pJob);
 984 extern void PrintJobCancel(
 985         PrintJob *pJob);
 986
 987 extern Display * PrintJobGetErrorPrintDisplay();
 988 extern void PrintJobSetErrorPrintDisplay(Display *display);
 989 extern Boolean PrintJobIsActivePrintDisplay(Display *display);
 990
 991 /************************************************************************
 992  *                      functions in printOption.c
 993  ************************************************************************/
 994 extern void PrintOptionsGetCurrent(
 995        PrintOptions *pOptions);
 996 extern void PrintOptionsGetDefault(
 997         PrintOptions *pOptions);
 998 extern void PrintOptionsSave(
 999         PrintOptions *pOptions);
1000
1001 /************************************************************************
1002  *                      functions in printOutput.c
1003  ************************************************************************/
1004 extern PrintOutput *PrintOutputCreate(
1005         Widget shell);
1006 extern void PrintOutputDestroy(
1007         PrintOutput *pOutput);
1008 extern void PrintOutputHideFooters(
1009         PrintOutput *pOutput);
1010 extern void PrintOutputShowFooters(
1011         PrintOutput *pOutput);
1012 extern void PrintOutputHideHeaders(
1013         PrintOutput *pOutput);
1014 extern void PrintOutputShowHeaders(
1015         PrintOutput *pOutput);
1016 extern void PrintOutputSetHdrFtrString(
1017         PrintOutput *pOutput,
1018         _DtPrintHdrFtrEnum which,
1019         char *contents);
1020 extern void PrintOutputSetHdrFtrStrings(
1021         PrintOutput *pOutput,
1022         char *hdrLeft,
1023         char *hdrRight,
1024         char *ftrLeft,
1025         char *ftrRight);
1026 extern void PrintOutputSetPageMargin(
1027         PrintOutput *pOutput,
1028         _DtPrintMarginEnum which,
1029         const char *margin,
1030         Boolean *parseError);
1031 extern void PrintOutputSetPageMargins(
1032         PrintOutput *pOutput,
1033         const char *marginTop,
1034         const char *marginRight,
1035         const char *marginBottom,
1036         const char *marginLeft,
1037         Boolean *parseError);
1038 extern void PrintOutputSetWordWrap(
1039         PrintOutput *pOutput,
1040         Boolean onOff);
1041 extern int PrintOutputGetLinesPerPage(
1042         PrintOutput *pOutput);
1043 extern int PrintOutputGetNumLines(
1044         PrintOutput *pOutput);
1045 extern Boolean PrintOutputPageUp(
1046         PrintOutput *pOutput);
1047 extern Boolean PrintOutputPageDown(
1048         PrintOutput *pOutput);
1049 extern void PrintOutputFirstPage(
1050         PrintOutput *pOutput);
1051 extern DtEditorErrorCode PrintOutputLoadFile(
1052         PrintOutput *pOutput,
1053         char *file);
1054
1055 /************************************************************************
1056  *                      functions in printSetup.c
1057  ************************************************************************/
1058 extern PrintSetup *PrintSetupCreate(
1059         Widget parent,
1060         char *docName,
1061         Boolean wordWrap,
1062         Editor *pPad,
1063         XtCallbackProc cancelCB, XtPointer cancelClosure,
1064         XtCallbackProc closeDisplayCB, XtPointer closeDisplayClosure,
1065         XtCallbackProc printCB, XtPointer printClosure,
1066         XtCallbackProc setupCB, XtPointer setupClosure
1067         );
1068 extern void PrintSetupDestroy(
1069         PrintSetup *pSetup);
1070 extern void PrintSetupDisplay(
1071         PrintSetup *pSetup);
1072 extern void PrintSetupSaveOptions(
1073         PrintSetup *pSetup);
1074 extern PrintStringTypeEnum PrintSetupGetHdrFtrSpec(
1075         PrintSetup *pSetup,
1076         _DtPrintHdrFtrEnum which);
1077 extern char *PrintSetupGetMarginSpec(
1078         PrintSetup *pSetup,
1079         _DtPrintMarginEnum which);
1080 extern Boolean PrintSetupGetDefaultPrintData(
1081         PrintSetup *pSetup,
1082         DtPrintSetupData *pData);
1083 extern Boolean  PrintSetupUseWordWrap(
1084         PrintSetup *pSetup);
1085
1086 #endif /* DTPAD_H */