[347] | 1 | /**********************************************************************
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| 2 | *
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| 3 | * formattools.h --
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| 4 | * Copyright (C) 1999 The New Zealand Digital Library Project
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| 5 | *
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[533] | 6 | * A component of the Greenstone digital library software
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| 7 | * from the New Zealand Digital Library Project at the
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| 8 | * University of Waikato, New Zealand.
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[347] | 9 | *
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[533] | 10 | * This program is free software; you can redistribute it and/or modify
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| 11 | * it under the terms of the GNU General Public License as published by
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| 12 | * the Free Software Foundation; either version 2 of the License, or
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| 13 | * (at your option) any later version.
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| 14 | *
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| 15 | * This program is distributed in the hope that it will be useful,
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | * GNU General Public License for more details.
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| 19 | *
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| 20 | * You should have received a copy of the GNU General Public License
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| 21 | * along with this program; if not, write to the Free Software
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| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | *
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[347] | 24 | *********************************************************************/
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| 25 |
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| 26 |
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| 27 | #ifndef FORMATTOOLS_H
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| 28 | #define FORMATTOOLS_H
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| 29 |
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| 30 | #include "text_t.h"
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[1443] | 31 | #include "recptproto.h"
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[1610] | 32 | #include "display.h"
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[347] | 33 |
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[670] | 34 | enum command_t {comIf, comOr, comMeta, comText, comLink, comEndLink, comNum, comIcon,
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[19302] | 35 | comDoc, comHighlight, comEndHighlight,
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| 36 | comMetadataSpanWrap, comEndMetadataSpanWrap,
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| 37 | comRel, comHref, comSummary,
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[4936] | 38 | comTOC, comImage, comDocumentButtonDetach, comDocumentButtonHighlight,
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[16915] | 39 | comDocumentButtonExpandContents, comDocumentButtonExpandText, comOID, comTopOID, comRank,
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[21758] | 40 | comCollection, comDocTermsFreqTotal,
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| 41 | comAssocLink, comEndAssocLink};
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[9401] | 42 |
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[21752] | 43 | enum mcommand_t {mNone=0, mCgiSafe=1, mParent=2, mSibling=4, mChild=8, mSpecial=16, mTruncate=32, mXMLSafe=64, mHTMLSafe=128};
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[9401] | 44 |
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[649] | 45 | enum pcommand_t {pNone, pImmediate, pTop, pAll};
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[10415] | 46 | enum scommand_t {sNone, sAll, sNum};
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[9401] | 47 | enum ccommand_t {cNone, cAll, cNum};
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[1610] | 48 | enum dcommand_t {dMeta, dText};
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[347] | 49 |
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| 50 | struct metadata_t {
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| 51 | void clear();
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| 52 | metadata_t () {clear();}
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| 53 |
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[410] | 54 | text_t metaname;
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[5787] | 55 | int metacommand; // used to hold flags from mcommand_t
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[9401] | 56 | struct {
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| 57 | pcommand_t parent;
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| 58 | scommand_t sibling;
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| 59 | ccommand_t child;
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| 60 | } mqualifier;
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| 61 |
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[19046] | 62 | text_t pre_tree_traverse;
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[10415] | 63 | text_t parentoptions;
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| 64 | text_t siblingoptions;
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| 65 | text_t childoptions;
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[347] | 66 | };
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| 67 |
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[1610] | 68 |
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| 69 | // The decision component of an {If}{decision,true-text,false-text}
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[7389] | 70 | // formatstring. The decision can be based on metadata or on text;
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[1610] | 71 | // normally that text would be a macro like _cgiargmode_. --gordon
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[347] | 72 | struct decision_t {
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| 73 | void clear();
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| 74 | decision_t () {clear();}
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| 75 |
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| 76 | dcommand_t command;
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| 77 | metadata_t meta;
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[1610] | 78 | text_t text;
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[347] | 79 | };
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| 80 |
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| 81 | struct format_t {
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| 82 | void clear();
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| 83 | format_t () {clear();}
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| 84 |
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| 85 | command_t command;
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| 86 | decision_t decision;
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| 87 | text_t text;
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| 88 | metadata_t meta;
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| 89 | format_t *nextptr;
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| 90 | format_t *ifptr;
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| 91 | format_t *elseptr;
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| 92 | format_t *orptr;
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| 93 | };
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| 94 |
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[442] | 95 | // the format structure used by this receptionist
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| 96 | struct formatinfo_t {
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| 97 | void clear();
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| 98 | formatinfo_t () {clear();}
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[347] | 99 |
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[1079] | 100 | bool DocumentImages;
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| 101 | bool DocumentTitles;
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| 102 | text_t DocumentHeading;
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| 103 | bool DocumentContents;
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[442] | 104 | bool DocumentArrowsBottom;
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[4868] | 105 | bool DocumentArrowsTop;
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[13365] | 106 | bool DocumentSearchResultLinks;
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[442] | 107 | text_tarray DocumentButtons;
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| 108 | text_t DocumentText;
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[1941] | 109 | //-----------------
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| 110 | text_t RelatedDocuments;
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| 111 | //----------------
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[649] | 112 | text_tmap formatstrings;
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[868] | 113 | bool DocumentUseHTML;
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[4972] | 114 | bool AllowExtendedOptions;
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[442] | 115 | };
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| 116 |
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[749] | 117 | bool is_table_content (const text_t &formatstring);
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| 118 | bool is_table_content (const format_t *formatlistptr);
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| 119 |
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[649] | 120 | bool get_formatstring (const text_t &key, const text_tmap &formatstringmap,
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| 121 | text_t &formatstring);
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| 122 | bool get_formatstring (const text_t &key1, const text_t &key2,
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| 123 | const text_tmap &formatstringmap,
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| 124 | text_t &formatstring);
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[442] | 125 |
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[422] | 126 | text_t format_date (const text_t &date);
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[347] | 127 |
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[6645] | 128 | text_t remove_namespace(const text_t &meta_name);
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| 129 |
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[2001] | 130 | text_t iso639 (const text_t &langcode);
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[1941] | 131 |
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[2706] | 132 | text_t get_href (const text_t &link);
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| 133 |
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[1941] | 134 | text_t get_related_docs(const text_t& collection, recptproto* collectproto,
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| 135 | ResultDocInfo_t &docinfo, ostream& logout);
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| 136 |
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| 137 |
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[347] | 138 | bool parse_formatstring (const text_t &formatstring, format_t *formatlistptr,
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[649] | 139 | text_tset &metadata, bool &getParents);
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[347] | 140 |
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[407] | 141 |
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[347] | 142 |
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[1443] | 143 | text_t get_formatted_string (const text_t& collection, recptproto* collectproto,
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[1610] | 144 | ResultDocInfo_t &docinfo, displayclass &disp,
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[4906] | 145 | format_t *formatlistptr, text_tmap &options,
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[1443] | 146 | ostream& logout);
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[347] | 147 |
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| 148 | #endif
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[1443] | 149 |
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| 150 |
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