Desktop
/* $Id: test.c,v 1.1 2011/05/10 13:36:57 khorben Exp $ */
/* Copyright (c) 2011 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Panel */
/* 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, version 3 of the License.
*
* This program 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. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <unistd.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <dlfcn.h>
#include <gtk/gtk.h>
#include <Panel.h>
#include "../config.h"
/* constants */
#ifndef PREFIX
# define PREFIX "/usr/local"
#endif
/* private */
/* functions */
static char const * _helper_config_get(Panel * panel, char const * section,
char const * variable);
static int _test(char * applets[])
{
char const path[] = PREFIX "/lib/Panel/applets/";
char const so[] = ".so";
GtkWidget * window;
GtkWidget * box;
GtkWidget * widget;
size_t i;
size_t len;
char * p = NULL;
char * q;
void * dl;
PanelAppletHelper helper;
PanelApplet * pa;
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
g_signal_connect(G_OBJECT(window), "delete-event", G_CALLBACK(
gtk_main_quit), NULL);
gtk_window_set_title(GTK_WINDOW(window), "Applet tester");
box = gtk_hbox_new(FALSE, 4);
memset(&helper, 0, sizeof(helper));
helper.icon_size = GTK_ICON_SIZE_SMALL_TOOLBAR;
helper.config_get = _helper_config_get;
for(i = 0; applets[i] != NULL; i++)
{
len = sizeof(path) + strlen(applets[i]) + sizeof(so);
if((q = realloc(p, len)) == NULL)
break;
p = q;
snprintf(p, len, "%s%s%s", path, applets[i], so);
if((dl = dlopen(p, RTLD_LAZY)) == NULL)
continue;
if((pa = dlsym(dl, "applet")) == NULL)
{
dlclose(dl);
continue;
}
pa->helper = &helper;
if((widget = pa->init(pa)) != NULL)
gtk_box_pack_start(GTK_BOX(box), widget, pa->expand,
pa->fill, 0);
}
free(p);
gtk_container_add(GTK_CONTAINER(window), box);
gtk_widget_show_all(window);
return 0;
}
static char const * _helper_config_get(Panel * panel, char const * section,
char const * variable)
{
return NULL;
}
/* usage */
static int _usage(void)
{
fputs("Usage: test applet...\n", stderr);
return 1;
}
/* public */
/* functions */
/* main */
int main(int argc, char * argv[])
{
int o;
gtk_init(&argc, &argv);
while((o = getopt(argc, argv, "")) != -1)
switch(o)
{
default:
return _usage();
}
if(optind == argc)
return _usage();
_test(&argv[optind]);
gtk_main();
return 0;
}