3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Kalle Dalheimer
8 * Full author contact details are available in file CREDITS.
15 #include "qt_helpers.h"
18 #include "support/filetools.h"
19 #include "support/gettext.h"
20 #include "support/lstrings.h"
21 #include "support/Package.h"
27 using namespace lyx::support
;
28 using lyx::support::package
;
29 using lyx::support::makeDisplayPath
;
36 static QDate
release_date()
38 return QDate::fromString(QString(lyx_release_date
), Qt::ISODate
);
42 static QString
credits()
45 QFile
file(toqstr(package().system_support().absFilename()) + "/CREDITS");
46 QTextStream
out(&res
);
48 if (file
.isReadable()) {
49 out
<< qt_("ERROR: LyX wasn't able to read CREDITS file\n");
50 out
<< qt_("Please install correctly to estimate the great\n");
51 out
<< qt_("amount of work other people have done for the LyX project.");
53 file
.open(QIODevice::ReadOnly
);
54 QTextStream
ts(&file
);
59 if (line
.startsWith("@b"))
60 out
<< "<b>" << line
.mid(2) << "</b>";
61 else if (line
.startsWith("@i")) {
62 if (line
.startsWith("@iE-mail")) {
64 line
.replace(QString(" () "), QString("@"));
65 line
.replace(QString(" ! "), QString("."));
67 out
<< "<i>" << line
.mid(2) << "</i>";
71 } while (!line
.isNull());
78 static QString
copyright()
80 QString release_year
= release_date().toString("yyyy");
81 docstring copy_message
=
82 bformat(_("LyX is Copyright (C) 1995 by Matthias Ettrich,\n1995--%1$s LyX Team"),
83 qstring_to_ucs4(release_year
));
84 return toqstr(copy_message
);
88 static QString
license()
90 return qt_("This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.");
94 static QString
disclaimer()
96 return qt_("LyX is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\nSee the GNU General Public License for more details.\nYou should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.");
100 static QString
version()
102 QString loc_release_date
;
103 QDate date
= release_date();
104 if (date
.isValid()) {
106 loc_release_date
= loc
.toString(date
, QLocale::LongFormat
);
108 if (QString(lyx_release_date
) == "not released yet")
109 loc_release_date
= qt_("not released yet");
111 loc_release_date
= toqstr(lyx_release_date
);
113 docstring version_date
=
114 bformat(_("LyX Version %1$s\n(%2$s)"),
115 from_ascii(lyx_version
),
116 qstring_to_ucs4(loc_release_date
))+"\n\n";
118 QTextStream
out(&res
);
119 out
<< toqstr(version_date
);
120 out
<< qt_("Library directory: ");
121 out
<< toqstr(makeDisplayPath(package().system_support().absFilename()));
123 out
<< qt_("User directory: ");
124 out
<< toqstr(makeDisplayPath(package().user_support().absFilename()));
129 GuiAbout::GuiAbout(GuiView
& lv
)
130 : GuiDialog(lv
, "aboutlyx", qt_("About LyX"))
134 connect(closePB
, SIGNAL(clicked()), this, SLOT(reject()));
136 copyrightTB
->setPlainText(copyright());
137 copyrightTB
->append(QString());
138 copyrightTB
->append(license());
139 copyrightTB
->append(QString());
140 copyrightTB
->append(disclaimer());
142 versionLA
->setText(version());
143 creditsTB
->setHtml(credits());
147 Dialog
* createGuiAbout(GuiView
& lv
) { return new GuiAbout(lv
); }
150 } // namespace frontend
153 #include "moc_GuiAbout.cpp"