octave: libgui/src/qtinfo/parser.cc annotate

annotate libgui/src/qtinfo/parser.cc @ 17097:e7a059a9a644

doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer. Correctly use @xref, @pxref, @ref macros in documentation. * doc/interpreter/arith.txi, doc/interpreter/basics.txi, doc/interpreter/container.txi, doc/interpreter/debug.txi, doc/interpreter/diagperm.txi, doc/interpreter/eval.txi, doc/interpreter/external.txi, doc/interpreter/func.txi, doc/interpreter/install.txi, doc/interpreter/interp.txi, doc/interpreter/intro.txi, doc/interpreter/java.txi, doc/interpreter/matrix.txi, doc/interpreter/munge-texi.pl, doc/interpreter/numbers.txi, doc/interpreter/package.txi, doc/interpreter/plot.txi, doc/interpreter/sparse.txi, doc/interpreter/stats.txi, doc/interpreter/strings.txi, doc/interpreter/system.txi, doc/interpreter/var.txi, doc/interpreter/vectorize.txi, libinterp/corefcn/error.cc, libinterp/corefcn/qz.cc, libinterp/corefcn/regexp.cc, scripts/general/accumarray.m, scripts/general/structfun.m, scripts/miscellaneous/edit.m, scripts/miscellaneous/setfield.m, scripts/miscellaneous/warning_ids.m, scripts/optimization/fminbnd.m, scripts/optimization/fzero.m, scripts/optimization/lsqnonneg.m: Use XREF as anchor prefix in documentation for clearer results in Info viewer. Correctly use @xref, @pxref, @ref macros in documentation. * scripts/plot/line.m: Remove extra ')' in @deftypefn. * libgui/src/qtinfo/parser.cc(find_ref): Change doc anchor search pattern to XREF.

author	Rik <rik@octave.org>
date	Sat, 27 Jul 2013 10:49:21 -0700
parents	08f0e372d006
children	1be2993d3656

rev	line source
16768 e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	1 /*
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	2
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	3 Copyright (C) 2009 P. L. Lucas
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	4 Copyright (C) 2012 Jacob Dawid
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	5
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	6 This file is part of Octave.
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	7
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	8 Octave is free software; you can redistribute it and/or modify it
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	9 under the terms of the GNU General Public License as published by the
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	11 option) any later version.
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	12
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	16 for more details.
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	17
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	18 You should have received a copy of the GNU General Public License
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	19 along with Octave; see the file COPYING. If not, see
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	20 <http://www.gnu.org/licenses/>.
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	21
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	22 */
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	23
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	24 // Author: P. L. Lucas
e2de3c8882be copyright notice fixes John W. Eaton <jwe@octave.org> parents: 15368 diff changeset	25 // Author: Jacob Dawid <jacob.dawid@gmail.com>
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	26
15286 ae9079bbc627 Add '#include <config.h>' to C++ files in libgui/src Rik <rik@octave.org> parents: 15196 diff changeset	27 #ifdef HAVE_CONFIG_H
ae9079bbc627 Add '#include <config.h>' to C++ files in libgui/src Rik <rik@octave.org> parents: 15196 diff changeset	28 #include <config.h>
ae9079bbc627 Add '#include <config.h>' to C++ files in libgui/src Rik <rik@octave.org> parents: 15196 diff changeset	29 #endif
ae9079bbc627 Add '#include <config.h>' to C++ files in libgui/src Rik <rik@octave.org> parents: 15196 diff changeset	30
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	31 #include "parser.h"
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	32 #include <QFileInfo>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	33 #include <QDir>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	34 #include <QFile>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	35 #include <QUrl>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	36 #include <QRegExp>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	37 #include <QProcess>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	38 #include <QBuffer>
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	39
15368 36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15300 diff changeset	40 parser::parser(QObject *p)
36ececf69385 avoid some GCC warnings in the libgui code John W. Eaton <jwe@octave.org> parents: 15300 diff changeset	41 : QObject(p)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	42 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	43 _compressors_map.insert ("bz2", "bzip2 -dc \"%1\"");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	44 _compressors_map.insert ("gz", "gzip -dc \"%1\"");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	45 _compressors_map.insert ("lzma", "lzma -dc \"%1\"");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	46 _compressors_map.insert ("xz", "xz -dc \"%1\"");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	47 _compressors_map.insert ("Z", "gunzip -c \"%1\"");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	48 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	49
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	50 void
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	51 parser::set_info_path (const QString& infoPath)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	52 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	53 this->_info_path = infoPath;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	54
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	55 _info_files.clear ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	56
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	57 QFileInfo info (infoPath);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	58
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	59 QString path = info.absolutePath ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	60 QString fileName = info.fileName ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	61
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	62 QDir infoDir (path);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	63 QStringList filter;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	64 filter.append (fileName + "*");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	65
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	66 _info_files = infoDir.entryInfoList (filter, QDir::Files);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	67 parse_info_map ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	68 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	69
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	70 QString
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	71 parser::get_info_path ()
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	72 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	73 return _info_path;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	74 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	75
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	76 QIODevice *
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	77 parser::open_file (QFileInfo & file_info)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	78 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	79 QIODevice *iodevice=NULL;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	80 if ( _compressors_map.contains(file_info.suffix ()))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	81 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	82 QProcess gzip;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	83 gzip.start (_compressors_map.value (file_info.suffix ()).arg (file_info.absoluteFilePath ()));
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	84
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	85 if (!gzip.waitForFinished ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	86 return NULL;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	87
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	88 QByteArray result = gzip.readAll ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	89
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	90 QBuffer *io = new QBuffer (this);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	91 io->setData (result);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	92
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	93 if (!io->open (QIODevice::ReadOnly \| QIODevice::Text))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	94 return NULL;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	95
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	96 iodevice = io;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	97 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	98 else
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	99 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	100 QFile *io = new QFile (file_info.absoluteFilePath ());
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	101 if (!io->open (QIODevice::ReadOnly \| QIODevice::Text))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	102 return NULL;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	103 iodevice = io;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	104 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	105
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	106 return iodevice;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	107 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	108
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	109 int
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	110 parser::is_ref (const QString& node)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	111 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	112 if (_ref_map.contains (node))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	113 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	114 node_position ref = _ref_map [node];
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	115
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	116 return ref.pos-_node_map [ref._node_name].pos;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	117 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	118 return -1;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	119 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	120
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	121 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	122 parser::search_node (const QString& node_arg)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	123 {
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	124 QString node = node_arg;
fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	125
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	126 QFileInfo file_info;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	127 QString ref;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	128
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	129 if (_ref_map.contains (node))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	130 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	131 ref = node;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	132 node = _ref_map [ref]._node_name;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	133 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	134
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	135 if (_node_map.contains (node))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	136 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	137 int pos = _node_map [node].pos;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	138 int realPos;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	139
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	140 real_position (pos, file_info, realPos);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	141
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	142 QIODevice *io = open_file (file_info);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	143 if (io == NULL)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	144 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	145 return QString ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	146 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	147
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	148 seek (io, realPos);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	149
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	150 QString text = get_next_node (io);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	151 if (!text.isEmpty())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	152 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	153 return text;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	154 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	155
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	156 io->close ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	157 delete io;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	158 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	159
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	160 return QString ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	161 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	162
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	163 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	164 parser::search_node (const QString& node, QIODevice *io)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	165 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	166 while (!io->atEnd ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	167 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	168 QString text = get_next_node (io);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	169 if(node == get_node_name (text))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	170 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	171 return text;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	172 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	173 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	174
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	175 return QString ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	176 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	177
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	178 QString
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	179 parser::get_next_node (QIODevice *io)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	180 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	181 QString text;
17035 08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	182 QByteArray line, line_buffer;
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	183 char c;
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	184 int i;
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	185
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	186 while (!io->atEnd ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	187 {
17035 08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	188 io->getChar (&c);
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	189 if (c)
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	190 { // first char is not equal 0
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	191 io->ungetChar (c);
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	192 line = io->readLine ();
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	193 }
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	194 else
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	195 { // 0 was read -> image -> text length changes
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	196 line_buffer = io->readLine (); // image tag that is not needed
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	197 line = io->readLine (); // firsts line of text message
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	198 for (i=1; i<line_buffer.size ()+6; i++) // correct the size
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	199 line.insert (line.size ()-1,QByteArray(" ")); // by adding blanks
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	200 }
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	201
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	202 if (line.at (0) == '"' && line.size () == 5) // end of image construct
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	203 line = " ";
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	204
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	205 if (line.at(0) == 31)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	206 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	207 break;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	208 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	209 else
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	210 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	211 text.append (line);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	212 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	213 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	214 return text;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	215 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	216
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	217 static QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	218 get_first_line (const QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	219 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	220 int n = text.indexOf ("\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	221
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	222 if (n < 0)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	223 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	224 return QString ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	225 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	226
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	227 QString first_line = text.left (n);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	228 return first_line;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	229 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	230
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	231 static QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	232 parser_node (const QString& text, const QString& node_name)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	233 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	234 QString firstLine = get_first_line (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	235 QStringList nodes = firstLine.split (",");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	236 for (int i = 0;i < nodes.size (); i++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	237 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	238 QString node = nodes.at (i).trimmed ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	239
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	240 if (node.startsWith (node_name))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	241 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	242 return node.remove (0, node_name.size ()).trimmed ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	243 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	244 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	245 return QString ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	246 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	247
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	248 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	249 parser::get_node_name (const QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	250 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	251 return parser_node (text, "Node:");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	252 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	253
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	254 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	255 parser::get_node_up (const QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	256 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	257 return parser_node (text, "Up:");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	258 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	259
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	260 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	261 parser::get_node_next (const QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	262 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	263 return parser_node (text, "Next:");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	264 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	265
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	266 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	267 parser::get_node_prev (const QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	268 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	269 return parser_node (text, "Prev:");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	270 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	271
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	272 static void
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	273 replace_links (QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	274 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	275 QRegExp re ("(\\[N\|n]ote\|\n\\)([ \|\n]+)([^:]+):([^:\\.,]*)([:,\\.])");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	276 int i = 0, f;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	277
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	278 while ( (i = re.indexIn (text,i)) != -1)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	279 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	280 QString type = re.cap (1);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	281 QString note = re.cap (3);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	282 QString url_link = re.cap (4);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	283 QString link = re.cap (4);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	284
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	285 if (url_link.isEmpty ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	286 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	287 url_link = note;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	288 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	289
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	290 url_link = url_link.trimmed ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	291 url_link.replace ("\n"," ");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	292 url_link.replace (QRegExp (" +")," ");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	293 url_link.replace ("<b>","");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	294 url_link.replace ("</b>","");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	295 url_link = QUrl::toPercentEncoding (url_link, "", "'");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	296
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	297 QString href;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	298 if (type=="\n*")
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	299 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	300 href="\n<img src=':/actions/icons/bookmark.png'/>";
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	301 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	302 else
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	303 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	304 href="<img src=':/actions/icons/bookmark.png'/>";
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	305 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	306 href += re.cap (2) + "<a href='" + url_link + "'>" + note + ":" + link + re.cap (5) + "</a>";
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	307 f = re.matchedLength ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	308 text.replace (i,f,href);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	309 i += href.size ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	310 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	311 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	312
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	313 static void
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	314 replace_colons (QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	315 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	316 QRegExp re ("`([^']+)'");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	317 int i = 0, f;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	318 while ( (i = re.indexIn (text, i)) != -1)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	319 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	320 QString t = re.cap (1);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	321 QString bold = "<b>`" + t + "</b>'";
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	322
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	323 f = re.matchedLength ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	324 text.replace (i,f,bold);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	325 i += bold.size ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	326 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	327 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	328
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	329 static void
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	330 info_to_html (QString& text)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	331 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	332 text.replace ("&", "&");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	333 text.replace ("<", "<");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	334 text.replace (">", ">");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	335
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	336 text.replace ("\n* Menu:", "\n<b>Menu:</b>");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	337 text.replace ("See also:", "<b>See also:</b>");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	338 replace_colons (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	339 replace_links (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	340 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	341
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	342 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	343 parser::node_text_to_html (const QString& text_arg, int anchorPos,
fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	344 const QString& anchor)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	345 {
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	346 QString text = text_arg;
fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	347
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	348 QString nodeName = get_node_name (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	349 QString nodeUp = get_node_up (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	350 QString nodeNext = get_node_next (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	351 QString nodePrev = get_node_prev (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	352
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	353 if (anchorPos > -1)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	354 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	355 QString text1 = text.left (anchorPos);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	356 QString text2 = text.mid (anchorPos);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	357
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	358 int n = text1.indexOf ("\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	359 text1.remove (0, n);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	360
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	361 info_to_html (text1);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	362 info_to_html (text2);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	363
17035 08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	364 text = text1 + "<a name='" + anchor
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	365 + "'/><img src=':/actions/icons/redled.png'><br> "
08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	366 + text2;
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	367 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	368 else
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	369 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	370 int n = text.indexOf ("\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	371 text.remove (0, n);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	372 info_to_html (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	373 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	374
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	375 QString navigationLinks = QString (
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	376 "<img src=':/actions/icons/arrow_right.png'/> <b>Section:</b> %1<br>"
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	377 "<b>Previous Section:</b> <a href='%2'>%3</a><br>"
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	378 "<b>Next Section:</b> <a href='%4'>%5</a><br>"
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	379 "<b>Up:</b> <a href='%6'>%7</a><br>\n"
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	380 )
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	381 .arg (nodeName)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	382 .arg (QString (QUrl::toPercentEncoding (nodePrev, "", "'")))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	383 .arg (nodePrev)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	384 .arg (QString (QUrl::toPercentEncoding (nodeNext, "", "'")))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	385 .arg (nodeNext)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	386 .arg (QString (QUrl::toPercentEncoding (nodeUp, "", "'")))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	387 .arg (nodeUp);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	388
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	389
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	390 text.prepend ("<hr>\n<pre>");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	391 text.append ("</pre>\n<hr><hr>\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	392 text.prepend (navigationLinks);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	393 text.append (navigationLinks);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	394 text.prepend ("<html><body>\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	395 text.append ("</body></html>\n");
17035 08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	396
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	397 return text;
17035 08f0e372d006 doc viewer: correct the anchor position of the desired doc entry Torsten <ttl@justmail.de> parents: 17029 diff changeset	398
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	399 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	400
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	401 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	402 parser::parse_info_map ()
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	403 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	404 QRegExp re ("(Node\|Ref): ([^\\0177]+)\\0177(\\d+)\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	405 QRegExp re_files ("([^:]+): (\\d+)\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	406 int foundCount = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	407
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	408 for(int i = 0; i < _info_files.size (); i++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	409 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	410 QFileInfo fileInfo = _info_files.at (i);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	411
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	412 QIODevice *io = open_file (fileInfo);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	413 if (io == NULL)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	414 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	415 continue;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	416 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	417
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	418 QString nodeText;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	419 while (! (nodeText=get_next_node (io)).isEmpty () && foundCount < 2)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	420 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	421 QString first_line = get_first_line (nodeText);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	422 if (first_line.startsWith ("Tag") )
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	423 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	424 foundCount++;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	425 int pos = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	426 QString last_node;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	427
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	428 while ((pos = re.indexIn (nodeText, pos)) != -1) {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	429 QString type = re.cap (1);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	430 QString node = re.cap (2);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	431 int index = re.cap (3).toInt ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	432
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	433 if (type == "Node")
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	434 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	435 node_map_item item;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	436 item.pos = index;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	437 _node_map [node] = item;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	438 last_node = node;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	439 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	440 else if (type == "Ref")
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	441 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	442 node_position item;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	443 item._node_name = last_node;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	444 item.pos = index;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	445 _ref_map [node] = item;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	446 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	447 pos += re.matchedLength ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	448 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	449 break;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	450 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	451 else if (first_line.startsWith ("Indirect:"))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	452 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	453 foundCount++;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	454 int pos = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	455
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	456 while ( (pos = re_files.indexIn (nodeText, pos)) != -1) {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	457 QString fileCap = re_files.cap (1).trimmed ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	458 int index = re_files.cap (2).toInt ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	459
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	460 info_file_item item;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	461 for (int j = 0;j < _info_files.size (); j++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	462 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	463 QFileInfo info = _info_files.at (j);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	464 if (info.fileName ().startsWith (fileCap))
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	465 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	466 item.file_info = info;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	467 break;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	468 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	469 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	470 item.real_size = index;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	471 _info_file_real_size_list.append (item);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	472 pos += re_files.matchedLength ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	473 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	474
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	475 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	476 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	477 io->close ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	478 delete io;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	479 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	480 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	481
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	482 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	483 parser::real_position (int pos, QFileInfo & file_info, int & real_pos)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	484 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	485 int header = -1, sum = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	486 for (int i = 0; i < _info_file_real_size_list.size (); i++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	487 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	488 info_file_item item = _info_file_real_size_list.at (i);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	489 if (header == -1)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	490 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	491 file_info = item.file_info;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	492 header = item.real_size;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	493 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	494
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	495 if (pos < item.real_size)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	496 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	497 break;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	498 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	499
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	500 file_info = item.file_info;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	501 sum = item.real_size;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	502 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	503 real_pos = pos - sum + header + 2;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	504 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	505
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	506 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	507 parser::seek (QIODevice *io, int pos)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	508 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	509 char ch;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	510 while (!io->atEnd () && pos > 0)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	511 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	512 io->getChar (&ch);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	513 pos--;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	514 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	515 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	516
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	517 static void
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	518 replace (QString& text, const QRegExp& re, const QString& after)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	519 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	520 int pos = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	521
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	522 while ( (pos = re.indexIn (text, pos)) != -1)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	523 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	524 QString cap = text.mid (pos,re.matchedLength ());
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	525 QString a (after);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	526 a = a.arg (cap);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	527 text.remove (pos, re.matchedLength ());
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	528 text.insert (pos, a);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	529 pos += a.size ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	530 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	531 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	532
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	533 QString
15300 fd27e10b9b05 pass QString by const reference instead of value John W. Eaton <jwe@octave.org> parents: 15286 diff changeset	534 parser::global_search (const QString& text, int max_founds)
15055 48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	535 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	536 QString results;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	537 QStringList words = text.split (" ",QString::SkipEmptyParts);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	538
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	539 QString re_program ("(" + words.at (0));
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	540 for (int i = 1; i < words.size (); i++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	541 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	542 re_program += "\|" + words.at (i);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	543 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	544 re_program += ")";
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	545
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	546 QRegExp re (re_program, Qt::CaseInsensitive);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	547
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	548 results.append ("<html><body>\n<h1>Search results</h1>\n<b>Results for:</b> ");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	549 results.append (text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	550 results.append ("<br>\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	551
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	552 for (int i = 0; i < _info_files.size (); i++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	553 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	554 QFileInfo file_info = _info_files.at (i);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	555 QIODevice *io = open_file (file_info);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	556 if (io == NULL)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	557 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	558 continue;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	559 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	560
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	561 QString node_text;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	562 while ( !(node_text = get_next_node (io)).isEmpty ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	563 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	564 QString firstLine = get_first_line (node_text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	565 QString node = get_node_name (node_text);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	566 if (node.isEmpty ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	567 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	568 continue;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	569 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	570
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	571 int n = node_text.indexOf ("\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	572 node_text.remove (0, n);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	573
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	574 int pos = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	575 int founds = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	576
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	577 for (; founds < words.size () && node_text.indexOf (words.at (founds)) >= 0; founds++)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	578 { }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	579
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	580 if (founds<words.size ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	581 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	582 continue;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	583 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	584 founds = 0;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	585
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	586 while ( (pos = re.indexIn (node_text, pos)) != -1 && founds < max_founds)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	587 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	588 int line_start, line_end;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	589 line_start = node_text.lastIndexOf ("\n", pos);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	590 line_end = node_text.indexOf ("\n", pos);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	591 QString line = node_text.mid (line_start, line_end - line_start).trimmed ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	592
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	593 if (founds == 0)
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	594 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	595 results.append(
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	596 "<br>\n<img src=':/actions/icons/bookmark.png'> <a href='"
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	597 + QString(QUrl::toPercentEncoding(node,"","'")) +
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	598 "'>");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	599 results.append (node);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	600 results.append ("</a><br>\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	601 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	602
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	603 replace (line, re, "<i>%1</i>");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	604 results.append (line);
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	605 results.append ("<br>\n");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	606
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	607 founds++;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	608
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	609 pos += re.matchedLength ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	610 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	611 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	612 io->close ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	613 delete io;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	614 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	615
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	616 results.append ("</body></html>");
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	617 return results;
48ae6a7c69c1 Integrated texinfo browser from QtOctave. Jacob Dawid <jacob.dawid@gmail.com> parents: diff changeset	618 }
17029 359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	619
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	620 QString
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	621 parser::find_ref (const QString &ref_name)
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	622 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	623 QString text = "";
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	624
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	625 QHash<QString,node_position>::iterator it;
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	626 for (it=_ref_map.begin ();it!=_ref_map.end ();++it)
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	627 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	628 QString k = it.key ();
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	629 node_position p = it.value ();
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	630
17097 e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer. Rik <rik@octave.org> parents: 17035 diff changeset	631 if (k == "XREF" + ref_name)
17029 359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	632 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	633 // found ref, so return its name
17097 e7a059a9a644 doc: Use XREF as anchor prefix in documentation for clearer results in Info viewer. Rik <rik@octave.org> parents: 17035 diff changeset	634 text = "XREF" + ref_name;
17029 359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	635 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	636 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	637 return text;
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	638 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451) John Donoghue <john.donoghue@ieee.org> parents: 16768 diff changeset	639

Mercurial > octave

annotate libgui/src/qtinfo/parser.cc @ 17097:e7a059a9a644