| 1 | /* $XConsortium: tocintrnl.h,v 2.18 91/07/14 18:53:37 converse Exp $ */ |
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| 2 | /* |
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| 3 | * COPYRIGHT 1987 |
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| 4 | * DIGITAL EQUIPMENT CORPORATION |
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| 5 | * MAYNARD, MASSACHUSETTS |
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| 6 | * ALL RIGHTS RESERVED. |
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| 7 | * |
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| 8 | * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND |
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| 9 | * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION. |
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| 10 | * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR |
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| 11 | * ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. |
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| 12 | * |
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| 13 | * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT |
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| 14 | * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN |
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| 15 | * ADDITION TO THAT SET FORTH ABOVE. |
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| 16 | * |
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| 17 | * |
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| 18 | * Permission to use, copy, modify, and distribute this software and its |
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| 19 | * documentation for any purpose and without fee is hereby granted, provided |
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| 20 | * that the above copyright notice appear in all copies and that both that |
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| 21 | * copyright notice and this permission notice appear in supporting |
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| 22 | * documentation, and that the name of Digital Equipment Corporation not be |
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| 23 | * used in advertising or publicity pertaining to distribution of the software |
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| 24 | * without specific, written prior permission. |
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| 25 | */ |
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| 26 | |
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| 27 | /* Includes for modules implementing toc stuff. */ |
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| 28 | |
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| 29 | #ifndef _tocinternal_h |
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| 30 | #define _tocinternal_h |
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| 31 | |
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| 32 | #include <X11/IntrinsicP.h> /* %%% */ |
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| 33 | #include "tsource.h" |
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| 34 | |
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| 35 | typedef enum { |
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| 36 | unknown, valid, invalid |
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| 37 | } ValidType; |
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| 38 | |
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| 39 | typedef struct _MsgRec { |
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| 40 | Toc toc; /* Which toc this message is in. */ |
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| 41 | Toc desttoc; /* Folder to copy or move to (NULL if none) */ |
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| 42 | Scrn *scrn; /* Scrns showing this message (if any) */ |
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| 43 | Widget source; /* Source (if any) containing this msg. */ |
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| 44 | XawTextPosition position; /* Position in the scanfile for this msg. */ |
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| 45 | XawTextPosition startPos; /* Where to start the insertion point. */ |
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| 46 | char *buf; /* The scanline for this message. */ |
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| 47 | int msgid; /* Message id for this message. */ |
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| 48 | short length; /* #/chars for this msg's entry in scanfile */ |
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| 49 | unsigned char num_scrns; /* How many scrns are currently showing msg */ |
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| 50 | unsigned fate:2; /* What will be done to this message */ |
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| 51 | unsigned changed:1; /* True iff this entry needs to be saved */ |
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| 52 | unsigned visible:1; /* Whether we should show this message */ |
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| 53 | unsigned temporary:1; /* Whether we should delete this message when |
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| 54 | it is no longer visible */ |
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| 55 | unsigned reapable:1; /* True iff we don't need to keep this |
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| 56 | composition around */ |
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| 57 | unsigned unused:2; |
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| 58 | } MsgRec; |
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| 59 | |
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| 60 | typedef struct _TocRec { |
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| 61 | Scrn *scrn; /* Scrns containing this table of contents. */ |
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| 62 | Cardinal num_scrns; /* How many scrns are currently showing toc. */ |
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| 63 | char *foldername; /* Folder name for this toc */ |
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| 64 | char *path; /* Full path to folder's directory. */ |
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| 65 | char *scanfile; /* Full path to file containing scan. */ |
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| 66 | Msg curmsg; /* Current msgid for this toc. */ |
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| 67 | int nummsgs; /* How many info entries we currently have. */ |
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| 68 | Msg *msgs; /* Array of pointers to info about each msg. */ |
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| 69 | int numsequences; /* #/sequences defined for this folder. */ |
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| 70 | Sequence *seqlist; /* Array of pointers to sequences. */ |
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| 71 | Sequence viewedseq; /* Seq currently shown (NULL == all msgs) */ |
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| 72 | Sequence selectseq; /* The most recently selected sequence */ |
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| 73 | Widget source; /* Source for the file containing info. */ |
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| 74 | Boolean hasselection; /* Whether we own the selection. */ |
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| 75 | XawTextPosition left, right; /* Left and right extents of selection. */ |
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| 76 | int length; /* #/chars in the scanfile. */ |
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| 77 | int origlength; /* Original #/chars in the scanfile. */ |
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| 78 | int lastPos; /* Last legal position */ |
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| 79 | ValidType validity; /* Whether the scan file for this toc is */ |
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| 80 | /* up to date. */ |
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| 81 | Boolean needsrepaint; /* TRUE if we should repaint this toc. */ |
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| 82 | Boolean needscachesave; /* TRUE if the cache needs saving. */ |
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| 83 | Boolean needslabelupdate;/* TRUE if the toclabel needs repainting. */ |
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| 84 | Boolean stopupdate; /* Zero if refreshing; nonzero if refreshing is |
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| 85 | currently inhibited. */ |
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| 86 | Boolean haschanged; /* Whether it's changed in the process of */ |
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| 87 | /* the current commit. */ |
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| 88 | Boolean delete_pending; /* Is a delete folder operation pending? */ |
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| 89 | Boolean force_reset; /* temporary bug work-around for sequences */ |
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| 90 | char *incfile; /* Which file to incorporate from (if any). */ |
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| 91 | int mailpending; /* True if we're currently displaying |
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| 92 | mail pending true for this folder */ |
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| 93 | long lastreaddate; /* Last time we read or wrote the cache. */ |
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| 94 | Stack sequence_stack; /* Stack of sequence names. */ |
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| 95 | } TocRec; |
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| 96 | |
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| 97 | #endif /* _tocinternal_h */ |
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