79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/**
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*
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* Copyright (c) 2022 Fabio Manganiello, see the file AUTHORS for details.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdio.h>
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#include <lxpanel/plugin.h>
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#define LabelSize 32
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GtkWidget *constructor(LXPanel *panel, config_setting_t *settings)
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{
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/* panel is a pointer to the panel and
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settings is a pointer to the configuration data
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since we don't use it, we'll make sure it doesn't
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give us an error at compilation time */
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(void)panel;
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(void)settings;
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// make a label out of the hostname
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char cIdBuf[LabelSize+1] = {'\0'};
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FILE *fp;
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fp = fopen("/etc/hostname", "r");
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fgets(cIdBuf, LabelSize, fp);
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fclose(fp);
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// create a label widget instance
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GtkWidget *pLabel = gtk_label_new(cIdBuf);
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// set the label to be visible
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gtk_widget_show(pLabel);
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// need to create a container to be able to set a border
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GtkWidget *p = gtk_event_box_new();
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// our widget doesn't have a window...
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// it is usually illegal to call gtk_widget_set_has_window() from application but for GtkEventBox it doesn't hurt
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gtk_widget_set_has_window(p, FALSE);
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// set border width
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gtk_container_set_border_width(GTK_CONTAINER(p), 1);
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// add the label to the container
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gtk_container_add(GTK_CONTAINER(p), pLabel);
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// set the size we want
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// gtk_widget_set_size_request(p, 100, 25);
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// success!!!
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return p;
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}
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FM_DEFINE_MODULE(lxpanel_gtk, test)
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/* Plugin descriptor. */
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LXPanelPluginInit fm_module_init_lxpanel_gtk = {
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.name = "CutiePi battery",
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.description = "Displays the current state of the CutiePi battery",
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.one_per_system = 1,
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// assigning our functions to provided pointers.
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.new_instance = constructor
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};
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