source: tags/gsdl-2_24-distribution/niupepa/src/recpt/niupepahlistbrowserclass.cpp@ 1314

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1/**********************************************************************
2 *
3 * niupepahlistbrowserclass.cpp --
4 * Copyright (C) 1999 The New Zealand Digital Library Project
5 *
6 * A component of the Greenstone digital library software
7 * from the New Zealand Digital Library Project at the
8 * University of Waikato, New Zealand.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 *
24 * $Id: niupepahlistbrowserclass.cpp 1314 2000-08-01 01:56:13Z None $
25 *
26 *********************************************************************/
27
28/*
29 $Log$
30 Revision 1.2 2000/03/22 02:00:13 nzdl
31 updated niupepa collection
32
33 Revision 1.1.1.1 2000/03/08 20:44:50 sjboddie
34 added niupepa to CVS
35
36
37 */
38
39
40#include "niupepahlistbrowserclass.h"
41#include <assert.h>
42#include "OIDtools.h"
43
44niupepahlistbrowserclass::niupepahlistbrowserclass () {
45}
46
47niupepahlistbrowserclass::~niupepahlistbrowserclass () {
48}
49
50
51// overridden for niupepa so CL2 (date classification) wraps in the correct place
52// should probably do this in a more general way some time
53int niupepahlistbrowserclass::output_section_group (ResultDocInfo_t &section, cgiargsclass &args,
54 const text_t &/*collection*/, int colnumber,
55 format_t *formatlistptr, bool use_table,
56 text_tset &metadata, bool &getParents,
57 recptproto *collectproto, displayclass &disp,
58 outconvertclass &outconvert, ostream &textout,
59 ostream &logout) {
60
61 // expanded contents are going to cause some nasty recursions
62 // so we'll only continue if being passed the current section
63 if ((args["gc"] == 1) && (section.OID != args["d"])) return 0;
64
65 // get all siblings
66 FilterResponse_t response;
67 text_t &arg_cl = args["cl"];
68 get_children (section.OID + ".pr", args["c"], metadata, getParents,
69 collectproto, response, logout);
70
71
72 if (use_table || colnumber > 0) {
73 textout << "<table><tr><td>";
74 // get tab size
75 text_t tab; int itab;
76 disp.expandstring ("Global", "_tabwidth_", tab);
77 itab = tab.getint();
78 if (colnumber > 0) textout << outconvert << disp
79 << "<img src=\"_httpimg_/space.gif\" width="
80 << (itab*colnumber) << ">";
81 textout << "</td>\n";
82 }
83
84 textout << "<center><table cellspacing=0><tr>\n";
85
86 ResultDocInfo_tarray::iterator tsibling = response.docInfo.begin();
87 ResultDocInfo_tarray::iterator esibling = response.docInfo.end();
88
89 text_t icon, link;
90 int scount = 1;
91 while (tsibling != esibling) {
92
93 bool highlight = false;
94 textout << "<td";
95 if (scount != 3 && scount != 5 && scount != 6 &&
96 scount != 7 && scount != 8 && scount != 9 &&
97 scount != 10 && scount != 12 && scount != 13)
98 textout << " colspan=2";
99 textout << ">";
100
101 text_t &doctype = (*tsibling).metadata["doctype"].values[0];
102
103 if ((*tsibling).OID == section.OID) {
104 link.clear();
105 highlight = true;
106 } else {
107 link = "<a href=\"_httpdocument_";
108 if (doctype == "classify")
109 link += "&cl=" + (*tsibling).OID + "\">";
110 else
111 link += "&cl=" + arg_cl + "&d=" + (*tsibling).OID + "\">";
112 }
113
114 textout << outconvert << disp
115 << get_formatted_string (*tsibling, formatlistptr, link, icon, highlight);
116
117 textout << "</td>\n";
118 if (scount == 10 || scount == 18)
119 textout << "</tr><tr>\n";
120
121 tsibling ++;
122 scount ++;
123 }
124
125 textout << "<td colspan=2></td></tr></table></center>\n";
126 if (use_table || colnumber > 0) textout << "</tr></table>\n";
127 return 0;
128}
129
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