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medit/tests/medit-app.c

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/* This file has been generated with opag 0.8.0. */
/*
* medit-app.c
*
* Copyright (C) 2004-2006 by Yevgen Muntyan <muntyan@math.tamu.edu>
*
* 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.
*
* See COPYING file that comes with this distribution.
*/
#include "medit-ui.h"
#include <mooapp/mooapp.h>
#include <mooutils/mooutils-fs.h>
#include <mooutils/mooutils-misc.h>
#include <mooutils/moostock.h>
#include <moo-version.h>
#include <gtk/gtk.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#define DEFAULT_NEW_INSTANCE FALSE
int _medit_parse_options (const char *const program_name,
const int argc,
char **const argv);
/********************************************************
* command line parsing code generated by Opag
* http://www.zero-based.org/software/opag/
*/
#ifndef STR_ERR_UNKNOWN_LONG_OPT
# define STR_ERR_UNKNOWN_LONG_OPT "%s: unrecognized option `--%s'\n"
#endif
#ifndef STR_ERR_LONG_OPT_AMBIGUOUS
# define STR_ERR_LONG_OPT_AMBIGUOUS "%s: option `--%s' is ambiguous\n"
#endif
#ifndef STR_ERR_MISSING_ARG_LONG
# define STR_ERR_MISSING_ARG_LONG "%s: option `--%s' requires an argument\n"
#endif
#ifndef STR_ERR_UNEXPEC_ARG_LONG
# define STR_ERR_UNEXPEC_ARG_LONG "%s: option `--%s' doesn't allow an argument\n"
#endif
#ifndef STR_ERR_UNKNOWN_SHORT_OPT
# define STR_ERR_UNKNOWN_SHORT_OPT "%s: unrecognized option `-%c'\n"
#endif
#ifndef STR_ERR_MISSING_ARG_SHORT
# define STR_ERR_MISSING_ARG_SHORT "%s: option `-%c' requires an argument\n"
#endif
#define STR_HELP_UNIQUE "\
-u, --unique Use running instance of application\n"
#define STR_HELP_NEW_APP "\
-n, --new-app Run new instance of application\n"
#define STR_HELP_STANDALONE "\
-s, --standalone Run new instance of application and do not open input\n\
pipe\n"
#define STR_HELP_LOG "\
-l, --log[=FILE] Show debug output or write it to FILE\n"
#define STR_HELP_VERSION "\
--version Display version information and exit\n"
#define STR_HELP_HELP "\
-h, --help Display this help text and exit\n"
#define STR_HELP "\
-u, --unique Use running instance of application\n\
-n, --new-app Run new instance of application\n\
-s, --standalone Run new instance of application and do not open input\n\
pipe\n\
-l, --log[=FILE] Show debug output or write it to FILE\n\
--version Display version information and exit\n\
-h, --help Display this help text and exit\n"
/* Set to 1 if option --unique (-u) has been specified. */
char _medit_opt_unique;
/* Set to 1 if option --new-app (-n) has been specified. */
char _medit_opt_new_app;
/* Set to 1 if option --standalone (-s) has been specified. */
char _medit_opt_standalone;
/* Set to 1 if option --log (-l) has been specified. */
char _medit_opt_log;
/* Set to 1 if option --version has been specified. */
char _medit_opt_version;
/* Set to 1 if option --help (-h) has been specified. */
char _medit_opt_help;
/* Argument to option --log (-l), or a null pointer if no argument. */
const char *_medit_arg_log;
/* Parse command line options. Return index of first non-option argument,
or -1 if an error is encountered. */
int _medit_parse_options (const char *const program_name, const int argc, char **const argv)
{
static const char *const optstr__unique = "unique";
static const char *const optstr__new_app = "new-app";
static const char *const optstr__standalone = "standalone";
static const char *const optstr__version = "version";
static const char *const optstr__help = "help";
int i = 0;
_medit_opt_unique = 0;
_medit_opt_new_app = 0;
_medit_opt_standalone = 0;
_medit_opt_log = 0;
_medit_opt_version = 0;
_medit_opt_help = 0;
_medit_arg_log = 0;
while (++i < argc)
{
const char *option = argv [i];
if (*option != '-')
return i;
else if (*++option == '\0')
return i;
else if (*option == '-')
{
const char *argument;
size_t option_len;
++option;
if ((argument = strchr (option, '=')) == option)
goto error_unknown_long_opt;
else if (argument == 0)
option_len = strlen (option);
else
option_len = argument++ - option;
switch (*option)
{
case '\0':
return i + 1;
case 'h':
if (strncmp (option + 1, optstr__help + 1, option_len - 1) == 0)
{
if (argument != 0)
{
option = optstr__help;
goto error_unexpec_arg_long;
}
_medit_opt_help = 1;
return i + 1;
}
goto error_unknown_long_opt;
case 'l':
if (strncmp (option + 1, "og", option_len - 1) == 0)
{
_medit_arg_log = argument;
_medit_opt_log = 1;
break;
}
goto error_unknown_long_opt;
case 'n':
if (strncmp (option + 1, optstr__new_app + 1, option_len - 1) == 0)
{
if (argument != 0)
{
option = optstr__new_app;
goto error_unexpec_arg_long;
}
_medit_opt_new_app = 1;
break;
}
goto error_unknown_long_opt;
case 's':
if (strncmp (option + 1, optstr__standalone + 1, option_len - 1) == 0)
{
if (argument != 0)
{
option = optstr__standalone;
goto error_unexpec_arg_long;
}
_medit_opt_standalone = 1;
break;
}
goto error_unknown_long_opt;
case 'u':
if (strncmp (option + 1, optstr__unique + 1, option_len - 1) == 0)
{
if (argument != 0)
{
option = optstr__unique;
goto error_unexpec_arg_long;
}
_medit_opt_unique = 1;
break;
}
goto error_unknown_long_opt;
case 'v':
if (strncmp (option + 1, optstr__version + 1, option_len - 1) == 0)
{
if (argument != 0)
{
option = optstr__version;
goto error_unexpec_arg_long;
}
_medit_opt_version = 1;
return i + 1;
}
default:
error_unknown_long_opt:
fprintf (stderr, STR_ERR_UNKNOWN_LONG_OPT, program_name, option);
return -1;
error_unexpec_arg_long:
fprintf (stderr, STR_ERR_UNEXPEC_ARG_LONG, program_name, option);
return -1;
}
}
else
do
{
switch (*option)
{
case 'h':
_medit_opt_help = 1;
return i + 1;
case 'l':
if (option [1] != '\0')
{
_medit_arg_log = option + 1;
option = "\0";
}
else
_medit_arg_log = 0;
_medit_opt_log = 1;
break;
case 'n':
_medit_opt_new_app = 1;
break;
case 's':
_medit_opt_standalone = 1;
break;
case 'u':
_medit_opt_unique = 1;
break;
default:
fprintf (stderr, STR_ERR_UNKNOWN_SHORT_OPT, program_name, *option);
return -1;
}
} while (*++option != '\0');
}
return i;
}
/* end of generated code
********************************************************/
static void
usage (void)
{
g_print ("Usage: %s [OPTIONS] [FILES]\n", g_get_prgname ());
g_print ("Options:\n");
g_print ("%s", STR_HELP_UNIQUE);
g_print ("%s", STR_HELP_NEW_APP);
g_print ("%s", STR_HELP_STANDALONE);
g_print ("%s", STR_HELP_LOG);
g_print ("%s", STR_HELP_VERSION);
g_print ("%s", STR_HELP_HELP);
}
static void
version (void)
{
g_print ("medit %s\n", MOO_VERSION);
}
int
main (int argc, char *argv[])
{
MooApp *app;
int opt_remain;
MooEditor *editor;
char **files;
gpointer window;
int retval;
gboolean new_instance = DEFAULT_NEW_INSTANCE;
gboolean run_input = TRUE;
gtk_init (&argc, &argv);
// gdk_window_set_debug_updates (TRUE);
opt_remain = _medit_parse_options (g_get_prgname (), argc, argv);
if (opt_remain < 0)
{
usage ();
return 1;
}
if (_medit_opt_help)
{
usage ();
return 0;
}
else if (_medit_opt_version)
{
version ();
return 0;
}
if (_medit_opt_log)
{
if (_medit_arg_log)
moo_set_log_func_file (_medit_arg_log);
else
moo_set_log_func_window (TRUE);
}
if (_medit_opt_unique)
new_instance = FALSE;
else if (_medit_opt_new_app)
new_instance = TRUE;
if (_medit_opt_standalone)
{
new_instance = TRUE;
run_input = FALSE;
}
files = moo_filenames_from_locale (argv + opt_remain);
app = g_object_new (MOO_TYPE_APP,
"argv", argv,
"run-input", run_input,
"short-name", "medit",
"full-name", "medit",
"description", "medit is a text editor",
"website", "http://mooedit.sourceforge.net/",
"website-label", "http://mooedit.sourceforge.net/",
"default-ui", MEDIT_UI,
"logo", MOO_STOCK_MEDIT,
NULL);
if ((!new_instance && moo_app_send_files (app, files)) ||
!moo_app_init (app))
{
gdk_notify_startup_complete ();
g_strfreev (files);
g_object_unref (app);
return 0;
}
editor = moo_app_get_editor (app);
window = moo_editor_new_window (editor);
if (files && *files)
{
char **p;
for (p = files; p && *p; ++p)
moo_editor_new_file (editor, window, NULL, *p, NULL);
}
g_strfreev (files);
g_signal_connect_swapped (editor, "all-windows-closed",
G_CALLBACK (moo_app_quit), app);
retval = moo_app_run (app);
g_object_unref (app);
return retval;
}
#if defined(__WIN32__) && !defined(__GNUC__)
#include <windows.h>
int __stdcall
WinMain (HINSTANCE hInstance,
HINSTANCE hPrevInstance,
char *lpszCmdLine,
int nCmdShow)
{
return main (__argc, __argv);
}
#endif
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