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gnuplot/src/qtterminal/gnuplot_qt.cpp at 5.5 · gnuplot/gnuplot · GitHub
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gnuplot_qt.cpp
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/*
GNUPLOT - gnuplot_qt.cpp
*/
/*
[
* Copyright 2011 Jérôme Lodewyck
*
* Permission to use, copy, and distribute this software and its
* documentation for any purpose with or without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation.
*
* Permission to modify the software is granted, but not the right to
* distribute the complete modified source code. Modifications are to
* be distributed as patches to the released version. Permission to
* distribute binaries produced by compiling modified sources is granted,
* provided you
* 1. distribute the corresponding source modifications from the
* released version in the form of a patch file along with the binaries,
* 2. add special version identification to distinguish your version
* in addition to the base release version number,
* 3. provide your name and address as the primary contact for the
* support of your modified version, and
* 4. retain our contact information in regard to use of the base
* software.
* Permission to distribute the released version of the source code along
* with corresponding source modifications in the form of a patch file is
* granted with same provisions 2 through 4 for binary distributions.
*
* This software is provided "as is" without express or implied warranty
* to the extent permitted by applicable law.
*
*
* Alternatively, the contents of this file may be used under the terms of the
* GNU General Public License Version 2 or later (the "GPL"), in which case the
* provisions of GPL are applicable instead of those above. If you wish to allow
* use of your version of this file only under the terms of the GPL and not
* to allow others to use your version of this file under the above gnuplot
* license, indicate your decision by deleting the provisions above and replace
* them with the notice and other provisions required by the GPL. If you do not
* delete the provisions above, a recipient may use your version of this file
* under either the GPL or the gnuplot license.
]
*/
#
include
"
QtGnuplotApplication.h
"
#
include
<
QtCore
>
#
include
<
signal.h
>
#
ifdef
_WIN32
#
include
<
windows.h
>
#
endif
int
main
(
int
argc,
char
* argv[])
{
signal
(
SIGINT
,
SIG_IGN
);
//
Do not listen to SIGINT signals anymore
const
char
* qt_gnuplot_data_dir =
QTGNUPLOT_DATA_DIR
;
#
if
defined(_WIN32)
/*
On Windows, QTGNUPLOT_DATA_DIR is relative to installation dir.
*/
char
buf[
MAX_PATH
];
if
(
GetModuleFileNameA
(
NULL
, (
LPCH
) buf,
sizeof
(buf))) {
char
* p =
strrchr
(buf,
'
\\
'
);
if
(p !=
NULL
) {
*p =
'
\0
'
;
if
((
strlen
(buf) >=
4
) && (
strnicmp
(&buf[
strlen
(buf) -
4
],
"
\\
bin
"
,
4
) ==
0
))
buf[
strlen
(buf) -
4
] =
'
\0
'
;
p = (
char
*)
malloc
(
strlen
(buf) +
strlen
(
QTGNUPLOT_DATA_DIR
) +
2
);
strcpy
(p, buf);
strcat
(p,
"
\\
"
);
strcat
(p,
QTGNUPLOT_DATA_DIR
);
qt_gnuplot_data_dir = p;
}
}
#
endif
#
if
QT_VERSION < 0x040700
/*
* FIXME: EAM Nov 2011
* It is better to use environmental variable
* QT_GRAPHICSSYSTEM but this requires qt >= 4.7
* "raster" is ~5x faster than "native" (default).
* Unfortunately "opengl" isn't recognized on my test systems :-(
*/
//
This makes a huge difference to the speed of polygon rendering.
//
Alternatives are "native", "raster", "opengl"
QApplication::setGraphicsSystem
(
"
raster
"
);
#
endif
QtGnuplotApplication
application
(argc, argv);
//
Load translations for the qt library
QTranslator qtTranslator;
qtTranslator.
load
(
"
qt_
"
+
QLocale::system
().
name
(),
QLibraryInfo::location
(QLibraryInfo::TranslationsPath));
application.
installTranslator
(&qtTranslator);
//
Load translations for the qt terminal
QTranslator translator;
translator.
load
(
"
qtgnuplot_
"
+
QLocale::system
().
name
(), qt_gnuplot_data_dir);
application.
installTranslator
(&translator);
//
Start
application.
exec
();
return
0
;
}
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