1102 lines
37 KiB
C
1102 lines
37 KiB
C
/*
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* Id: $Id$
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* -------------------------------------------------------------------------------------------------
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; You may only use
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* version 2 of the License, you have no option to use any other version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU 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 along with this program; if
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* not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* -------------------------------------------------------------------------------------------------
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "net.h"
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#include "utils.h"
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#include "global.h"
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#include <gtk/gtk.h>
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#include <libxfce4util/libxfce4util.h>
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#include <libxfcegui4/libxfcegui4.h>
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#include <libxfce4panel/xfce-panel-plugin.h>
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static GtkTooltips *tooltips = NULL;
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#define BORDER 8
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/* Defaults */
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#define DEFAULT_TEXT "Net"
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#define INIT_MAX 4096
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#define MINIMAL_MAX 1024
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#define SHRINK_MAX 0.75
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#define HISTSIZE_CALCULATE 4
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#define HISTSIZE_STORE 20
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static gchar* DEFAULT_COLOR[] = { "#FF4F00", "#FFE500" };
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#define UPDATE_TIMEOUT 250
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#define MAX_LENGTH 10
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#define IN 0
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#define OUT 1
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#define TOT 2
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#define SUM 2
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#define APP_NAME N_("Xfce4-Netload-Plugin")
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static char *errormessages[] = {
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N_("Unknown error."),
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N_("Linux proc device '/proc/net/dev' not found."),
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N_("Interface was not found.")
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};
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typedef struct
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{
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gboolean use_label;
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gboolean auto_max;
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gulong max[SUM];
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gint update_interval;
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GdkColor color[SUM];
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gchar *label_text;
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gchar *network_device;
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gchar *old_network_device;
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} t_monitor_options;
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typedef struct
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{
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GtkWidget *box;
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GtkWidget *label;
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GtkWidget *status[SUM];
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gulong history[SUM][HISTSIZE_STORE];
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gulong net_max[SUM];
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t_monitor_options options;
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/* for the network part */
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netdata data;
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/* Displayed text */
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GtkBox *opt_vbox;
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GtkWidget *opt_entry;
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GtkBox *opt_hbox;
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GtkWidget *opt_use_label;
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/* Update interval */
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GtkWidget *update_spinner;
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/* Network device */
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GtkWidget *net_entry;
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/* Maximum */
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GtkWidget *max_use_label;
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GtkWidget *max_entry[SUM];
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GtkBox *max_hbox[SUM];
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/* Color */
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GtkWidget *opt_button[SUM];
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GtkWidget *opt_da[SUM];
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} t_monitor;
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typedef struct
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{
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XfcePanelPlugin *plugin;
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GtkWidget *ebox;
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GtkWidget *box;
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guint timeout_id;
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t_monitor *monitor;
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/* options dialog */
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GtkWidget *opt_dialog;
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} t_global_monitor;
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/* ---------------------------------------------------------------------------------------------- */
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static gboolean update_monitors(t_global_monitor *global)
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{
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char buffer[SUM+1][BUFSIZ];
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gchar caption[BUFSIZ];
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gulong net[SUM+1];
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gulong display[SUM+1], max;
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guint64 histcalculate;
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double temp;
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gint i, j;
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if (!get_interface_up(&(global->monitor->data)))
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{
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g_snprintf(caption, sizeof(caption),
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_("<< %s >> (Interface down)"),
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get_name(&(global->monitor->data)));
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gtk_tooltips_set_tip(tooltips, GTK_WIDGET(global->ebox), caption, NULL);
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return TRUE;
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}
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get_current_netload( &(global->monitor->data), &(net[IN]), &(net[OUT]), &(net[TOT]) );
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for (i = 0; i < SUM; i++)
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{
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/* correct value to be from 1 ... 100 */
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global->monitor->history[i][0] = net[i];
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if (global->monitor->history[i][0] < 0)
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{
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global->monitor->history[i][0] = 0;
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}
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histcalculate = 0;
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for( j = 0; j < HISTSIZE_CALCULATE; j++ )
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{
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histcalculate += global->monitor->history[i][j];
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}
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display[i] = histcalculate / HISTSIZE_CALCULATE;
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/* shift for next run */
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for( j = HISTSIZE_STORE - 1; j > 0; j-- )
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{
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global->monitor->history[i][j] = global->monitor->history[i][j-1];
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}
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/* update maximum */
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if( global->monitor->options.auto_max )
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{
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max = max_array( global->monitor->history[i], HISTSIZE_STORE );
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if( display[i] > global->monitor->net_max[i] )
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{
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global->monitor->net_max[i] = display[i];
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}
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else if( max < global->monitor->net_max[i] * SHRINK_MAX
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&& global->monitor->net_max[i] * SHRINK_MAX >= MINIMAL_MAX )
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{
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global->monitor->net_max[i] *= SHRINK_MAX;
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}
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}
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#ifdef DEBUG
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switch (i)
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{
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case IN:
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PRINT_DBG("input: Max = %lu", global->monitor->net_max[i]);
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break;
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case OUT:
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PRINT_DBG("output: Max = %lu", global->monitor->net_max[i]);
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break;
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case TOT:
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PRINT_DBG("total: Max = %lu", global->monitor->net_max[i]);
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break;
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}
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#endif /* DEBUG */
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temp = (double)display[i] / global->monitor->net_max[i];
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if (temp > 1)
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{
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temp = 1.0;
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}
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else if (temp < 0)
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{
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temp = 0.0;
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}
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gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(global->monitor->status[i]), temp);
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format_with_thousandssep( buffer[i], BUFSIZ, display[i] / 1024.0, 2 );
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}
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format_with_thousandssep( buffer[TOT], BUFSIZ, (display[IN]+display[OUT]) / 1024.0, 2 );
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{
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char* ip = get_ip_address(&(global->monitor->data));
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g_snprintf(caption, sizeof(caption),
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_("<< %s >> (%s)\nAverage of last %d measures:\n"
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"Incoming: %s kByte/s\nOutgoing: %s kByte/s\nTotal: %s kByte/s"),
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get_name(&(global->monitor->data)), ip ? ip : _("no IP address"),
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HISTSIZE_CALCULATE, buffer[IN], buffer[OUT], buffer[TOT]);
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gtk_tooltips_set_tip(tooltips, GTK_WIDGET(global->ebox), caption, NULL);
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}
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return TRUE;
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}
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/* ---------------------------------------------------------------------------------------------- */
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static void run_update (t_global_monitor *global)
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{
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if (global->timeout_id > 0)
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{
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g_source_remove(global->timeout_id);
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global->timeout_id = 0;
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}
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if (global->monitor->options.update_interval > 0)
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{
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global->timeout_id = g_timeout_add( global->monitor->options.update_interval,
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(GtkFunction)update_monitors, global);
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}
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}
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/* ---------------------------------------------------------------------------------------------- */
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static void monitor_set_orientation (XfcePanelPlugin *plugin, GtkOrientation orientation,
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t_global_monitor *global)
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{
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GtkRcStyle *rc;
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gint i;
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if (global->timeout_id)
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{
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g_source_remove(global->timeout_id);
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}
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gtk_widget_hide(GTK_WIDGET(global->ebox));
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if (global->box)
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{
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gtk_container_remove(GTK_CONTAINER(global->ebox), GTK_WIDGET(global->box));
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}
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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global->box = gtk_hbox_new(FALSE, 0);
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}
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else
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{
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global->box = gtk_vbox_new(FALSE, 0);
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}
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gtk_widget_show(global->box);
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global->monitor->label = gtk_label_new(global->monitor->options.label_text);
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gtk_widget_show(global->monitor->label);
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for (i = 0; i < SUM; i++)
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{
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global->monitor->status[i] = GTK_WIDGET(gtk_progress_bar_new());
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}
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if (orientation == GTK_ORIENTATION_HORIZONTAL)
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{
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global->monitor->box = GTK_WIDGET(gtk_hbox_new(FALSE, 0));
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for (i = 0; i < SUM; i++)
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{
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gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(global->monitor->status[i]),
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GTK_PROGRESS_BOTTOM_TO_TOP);
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}
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}
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else
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{
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global->monitor->box = GTK_WIDGET(gtk_vbox_new(FALSE, 0));
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for (i = 0; i < SUM; i++)
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{
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gtk_progress_bar_set_orientation(GTK_PROGRESS_BAR(global->monitor->status[i]),
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GTK_PROGRESS_LEFT_TO_RIGHT);
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}
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}
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gtk_box_pack_start(GTK_BOX(global->monitor->box),
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GTK_WIDGET(global->monitor->label),
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FALSE, FALSE, 0);
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gtk_container_set_border_width(GTK_CONTAINER(global->monitor->box), 4);
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gtk_widget_show(GTK_WIDGET(global->monitor->box));
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for (i = 0; i < SUM; i++)
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{
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rc = gtk_widget_get_modifier_style(GTK_WIDGET(global->monitor->status[i]));
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if (!rc)
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{
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rc = gtk_rc_style_new();
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}
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else
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{
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rc->color_flags[GTK_STATE_PRELIGHT] |= GTK_RC_BG;
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rc->bg[GTK_STATE_PRELIGHT] =
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global->monitor->options.color[i];
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}
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gtk_widget_modify_style(GTK_WIDGET(global->monitor->status[i]), rc);
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gtk_widget_show(GTK_WIDGET(global->monitor->status[i]));
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gtk_box_pack_start(GTK_BOX(global->monitor->box),
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GTK_WIDGET(global->monitor->status[i]), FALSE, FALSE, 0);
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}
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gtk_box_pack_start(GTK_BOX(global->box),
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GTK_WIDGET(global->monitor->box), FALSE, FALSE, 0);
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gtk_container_add(GTK_CONTAINER(global->ebox), GTK_WIDGET(global->box));
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gtk_widget_show(GTK_WIDGET(global->ebox));
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run_update( global );
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}
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/* ---------------------------------------------------------------------------------------------- */
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static void monitor_free(XfcePanelPlugin *plugin, t_global_monitor *global)
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{
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if (global->timeout_id)
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{
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g_source_remove(global->timeout_id);
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}
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if (global->monitor->options.label_text)
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{
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g_free(global->monitor->options.label_text);
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}
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g_free(global);
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close_netload( &(global->monitor->data) );
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}
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/* ---------------------------------------------------------------------------------------------- */
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static t_global_monitor * monitor_new(XfcePanelPlugin *plugin)
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{
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t_global_monitor *global;
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gint i;
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global = g_new(t_global_monitor, 1);
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global->timeout_id = 0;
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global->ebox = gtk_event_box_new();
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gtk_widget_show(global->ebox);
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global->box = NULL;
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global->plugin = plugin;
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xfce_panel_plugin_add_action_widget (plugin, global->ebox);
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if (!tooltips)
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{
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tooltips = gtk_tooltips_new();
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}
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global->monitor = g_new(t_monitor, 1);
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global->monitor->options.label_text = g_strdup(DEFAULT_TEXT);
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global->monitor->options.network_device = g_strdup("");
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global->monitor->options.old_network_device = g_strdup("");
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global->monitor->options.use_label = TRUE;
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global->monitor->options.auto_max = TRUE;
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global->monitor->options.update_interval = UPDATE_TIMEOUT;
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for (i = 0; i < SUM; i++)
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{
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gdk_color_parse(DEFAULT_COLOR[i], &global->monitor->options.color[i]);
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global->monitor->history[i][0] = 0;
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global->monitor->history[i][1] = 0;
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global->monitor->history[i][2] = 0;
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global->monitor->history[i][3] = 0;
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global->monitor->net_max[i] = INIT_MAX;
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global->monitor->options.max[i] = INIT_MAX;
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}
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monitor_set_orientation (plugin, xfce_panel_plugin_get_orientation (plugin), global);
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return global;
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}
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/* ---------------------------------------------------------------------------------------------- */
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static void setup_monitor(t_global_monitor *global, gboolean supress_warnings)
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{
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GtkRcStyle *rc;
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gint i;
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gtk_widget_hide(GTK_WIDGET(global->monitor->box));
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gtk_widget_hide(global->monitor->label);
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gtk_label_set_text(GTK_LABEL(global->monitor->label),
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global->monitor->options.label_text);
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for (i = 0; i < SUM; i++)
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{
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gtk_widget_hide(GTK_WIDGET(global->monitor->status[i]));
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rc = gtk_widget_get_modifier_style(GTK_WIDGET(global->monitor->status[i]));
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if (!rc) {
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rc = gtk_rc_style_new();
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} else {
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/* to free the style safely in any case */
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gtk_rc_style_ref(rc);
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}
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if (rc) {
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rc->color_flags[GTK_STATE_PRELIGHT] |= GTK_RC_BG;
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rc->color_flags[GTK_STATE_SELECTED] |= GTK_RC_BASE;
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rc->bg[GTK_STATE_PRELIGHT] = global->monitor->options.color[i];
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rc->base[GTK_STATE_SELECTED] = global->monitor->options.color[i];
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gtk_widget_modify_style(GTK_WIDGET(global->monitor->status[i]), rc);
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gtk_rc_style_unref(rc);
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}
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gtk_widget_show(GTK_WIDGET(global->monitor->status[i]));
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/* Maximum */
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if( global->monitor->options.auto_max )
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{
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global->monitor->net_max[i] = INIT_MAX;
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}
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else
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{
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global->monitor->net_max[i] = global->monitor->options.max[i];
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}
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}
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gtk_widget_show(GTK_WIDGET(global->monitor->box));
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if (global->monitor->options.use_label)
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{
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gtk_widget_show(global->monitor->label);
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}
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if (!init_netload( &(global->monitor->data), global->monitor->options.network_device)
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&& !supress_warnings)
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{
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xfce_err (_("%s: Error in initalizing:\n%s"),
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_(APP_NAME),
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_(errormessages[
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global->monitor->data.errorcode == 0
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? INTERFACE_NOT_FOUND
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: global->monitor->data.errorcode ]));
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}
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if (global->monitor->options.old_network_device)
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{
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g_free(global->monitor->options.old_network_device);
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}
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global->monitor->options.old_network_device = g_strdup(global->monitor->options.network_device);
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run_update( global );
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}
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/* ---------------------------------------------------------------------------------------------- */
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static void monitor_read_config(XfcePanelPlugin *plugin, t_global_monitor *global)
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{
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const char *value;
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char *file;
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XfceRc *rc;
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if (!(file = xfce_panel_plugin_lookup_rc_file (plugin)))
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return;
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rc = xfce_rc_simple_open (file, TRUE);
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g_free (file);
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if (!rc)
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return;
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global->monitor->options.use_label = xfce_rc_read_bool_entry (rc, "Use_Label", TRUE);
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if ((value = xfce_rc_read_entry (rc, "Color_In", NULL)) != NULL)
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{
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gdk_color_parse(value,
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&global->monitor->options.color[IN]);
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}
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if ((value = xfce_rc_read_entry (rc, "Color_Out", NULL)) != NULL)
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{
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gdk_color_parse(value,
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&global->monitor->options.color[OUT]);
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}
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if ((value = xfce_rc_read_entry (rc, "Text", NULL)) && *value)
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{
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if (global->monitor->options.label_text)
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g_free(global->monitor->options.label_text);
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global->monitor->options.label_text = g_strdup(value);
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}
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if ((value = xfce_rc_read_entry (rc, "Network_Device", NULL)) && *value)
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{
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if (global->monitor->options.network_device)
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g_free(global->monitor->options.network_device);
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global->monitor->options.network_device = g_strdup(value);
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}
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if ((value = xfce_rc_read_entry (rc, "Max_In", NULL)) != NULL)
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{
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global->monitor->options.max[IN] = strtol (value, NULL, 0);
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}
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if ((value = xfce_rc_read_entry (rc, "Max_Out", NULL)) != NULL)
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{
|
|
global->monitor->options.max[OUT] = strtol (value, NULL, 0);
|
|
}
|
|
|
|
global->monitor->options.auto_max = xfce_rc_read_bool_entry (rc, "Auto_Max", TRUE);
|
|
|
|
global->monitor->options.update_interval =
|
|
xfce_rc_read_int_entry (rc, "Update_Interval", UPDATE_TIMEOUT);
|
|
|
|
PRINT_DBG("monitor_read_config");
|
|
setup_monitor(global, TRUE);
|
|
|
|
xfce_rc_close (rc);
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void monitor_write_config(XfcePanelPlugin *plugin, t_global_monitor *global)
|
|
{
|
|
XfceRc *rc;
|
|
char *file;
|
|
char value[20];
|
|
|
|
if (!(file = xfce_panel_plugin_save_location (plugin, TRUE)))
|
|
return;
|
|
|
|
rc = xfce_rc_simple_open (file, FALSE);
|
|
g_free (file);
|
|
|
|
if (!rc)
|
|
return;
|
|
|
|
xfce_rc_write_bool_entry (rc, "Use_Label", global->monitor->options.use_label);
|
|
|
|
g_snprintf(value, 8, "#%02X%02X%02X",
|
|
(guint)global->monitor->options.color[IN].red >> 8,
|
|
(guint)global->monitor->options.color[IN].green >> 8,
|
|
(guint)global->monitor->options.color[IN].blue >> 8);
|
|
xfce_rc_write_entry (rc, "Color_In", value);
|
|
|
|
g_snprintf(value, 8, "#%02X%02X%02X",
|
|
(guint)global->monitor->options.color[OUT].red >> 8,
|
|
(guint)global->monitor->options.color[OUT].green >> 8,
|
|
(guint)global->monitor->options.color[OUT].blue >> 8);
|
|
xfce_rc_write_entry (rc, "Color_Out", value);
|
|
|
|
xfce_rc_write_entry (rc, "Text", global->monitor->options.label_text ?
|
|
global->monitor->options.label_text : "");
|
|
|
|
xfce_rc_write_entry (rc, "Network_Device", global->monitor->options.network_device ?
|
|
global->monitor->options.network_device : "");
|
|
|
|
g_snprintf(value, 20, "%lu", global->monitor->options.max[IN]);
|
|
xfce_rc_write_entry (rc, "Max_In", value);
|
|
|
|
g_snprintf(value, 20, "%lu", global->monitor->options.max[OUT]);
|
|
xfce_rc_write_entry (rc, "Max_Out", value);
|
|
|
|
xfce_rc_write_bool_entry (rc, "Auto_Max", global->monitor->options.auto_max);
|
|
|
|
xfce_rc_write_int_entry (rc, "Update_Interval", global->monitor->options.update_interval);
|
|
|
|
xfce_rc_close (rc);
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static gboolean monitor_set_size(XfcePanelPlugin *plugin, int size, t_global_monitor *global)
|
|
{
|
|
gint i;
|
|
|
|
for (i = 0; i < SUM; i++)
|
|
{
|
|
if (xfce_panel_plugin_get_orientation (plugin) == GTK_ORIENTATION_HORIZONTAL)
|
|
{
|
|
gtk_widget_set_size_request(GTK_WIDGET(global->monitor->status[i]),
|
|
BORDER, size - BORDER);
|
|
}
|
|
else
|
|
{
|
|
gtk_widget_set_size_request(GTK_WIDGET(global->monitor->status[i]),
|
|
size - BORDER, BORDER);
|
|
}
|
|
}
|
|
PRINT_DBG("monitor_set_size");
|
|
setup_monitor(global, TRUE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void monitor_apply_options(t_global_monitor *global)
|
|
{
|
|
gint i;
|
|
|
|
if (global->monitor->options.label_text)
|
|
{
|
|
g_free(global->monitor->options.label_text);
|
|
}
|
|
|
|
global->monitor->options.label_text =
|
|
g_strdup(gtk_entry_get_text(GTK_ENTRY(global->monitor->opt_entry)));
|
|
setup_monitor(global, FALSE);
|
|
|
|
|
|
if (global->monitor->options.network_device)
|
|
{
|
|
g_free(global->monitor->options.network_device);
|
|
}
|
|
global->monitor->options.network_device =
|
|
g_strdup(gtk_entry_get_text(GTK_ENTRY(global->monitor->net_entry)));
|
|
setup_monitor(global, FALSE);
|
|
|
|
for( i = 0; i < SUM; i++ )
|
|
{
|
|
global->monitor->options.max[i] =
|
|
strtol(gtk_entry_get_text(GTK_ENTRY(global->monitor->max_entry[i])), NULL, 0) * 1024;
|
|
}
|
|
|
|
global->monitor->options.update_interval =
|
|
(gint)(gtk_spin_button_get_value(
|
|
GTK_SPIN_BUTTON(global->monitor->update_spinner) ) * 1000 + 0.5);
|
|
|
|
setup_monitor(global, FALSE);
|
|
PRINT_DBG("monitor_apply_options_cb");
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void label_changed(GtkWidget *button, t_global_monitor *global)
|
|
{
|
|
if (global->monitor->options.label_text)
|
|
{
|
|
g_free(global->monitor->options.label_text);
|
|
}
|
|
|
|
global->monitor->options.label_text =
|
|
g_strdup(gtk_entry_get_text(GTK_ENTRY(global->monitor->opt_entry)));
|
|
|
|
setup_monitor(global, FALSE);
|
|
PRINT_DBG("label_changed");
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void max_label_changed(GtkWidget *button, t_global_monitor *global)
|
|
{
|
|
gint i;
|
|
for( i = 0; i < SUM; i++ )
|
|
{
|
|
global->monitor->options.max[i] =
|
|
strtol(gtk_entry_get_text(GTK_ENTRY(global->monitor->max_entry[i])), NULL, 0) * 1024;
|
|
}
|
|
|
|
setup_monitor(global, FALSE);
|
|
PRINT_DBG("max_label_changed");
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void network_changed(GtkWidget *button, t_global_monitor *global)
|
|
{
|
|
if (global->monitor->options.network_device)
|
|
{
|
|
g_free(global->monitor->options.network_device);
|
|
}
|
|
|
|
global->monitor->options.network_device =
|
|
g_strdup(gtk_entry_get_text(GTK_ENTRY(global->monitor->net_entry)));
|
|
|
|
setup_monitor(global, FALSE);
|
|
PRINT_DBG("network_changed");
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void label_toggled(GtkWidget *check_button, t_global_monitor *global)
|
|
{
|
|
global->monitor->options.use_label = !global->monitor->options.use_label;
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(global->monitor->opt_use_label),
|
|
global->monitor->options.use_label);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(global->monitor->opt_entry),
|
|
global->monitor->options.use_label);
|
|
|
|
setup_monitor(global, FALSE);
|
|
PRINT_DBG("label_toggled");
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void max_label_toggled(GtkWidget *check_button, t_global_monitor *global)
|
|
{
|
|
gint i;
|
|
|
|
global->monitor->options.auto_max = !global->monitor->options.auto_max;
|
|
|
|
for( i = 0; i < SUM; i++ )
|
|
{
|
|
gtk_widget_set_sensitive(GTK_WIDGET(global->monitor->max_hbox[i]),
|
|
!(global->monitor->options.auto_max));
|
|
|
|
/* reset maximum if necessary */
|
|
if( global->monitor->options.auto_max )
|
|
{
|
|
global->monitor->net_max[i] = INIT_MAX;
|
|
}
|
|
}
|
|
setup_monitor(global, FALSE);
|
|
PRINT_DBG("max_label_toggled");
|
|
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static gboolean expose_event_cb(GtkWidget *widget, GdkEventExpose *event)
|
|
{
|
|
if (widget->window)
|
|
{
|
|
GtkStyle *style;
|
|
|
|
style = gtk_widget_get_style(widget);
|
|
|
|
gdk_draw_rectangle(widget->window,
|
|
style->bg_gc[GTK_STATE_NORMAL],
|
|
TRUE,
|
|
event->area.x, event->area.y,
|
|
event->area.width, event->area.height);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void change_color(GtkWidget *button, t_global_monitor *global, gint type)
|
|
{
|
|
GtkWidget *dialog;
|
|
GtkColorSelection *colorsel;
|
|
gint response;
|
|
|
|
dialog = gtk_color_selection_dialog_new(_("Select color"));
|
|
gtk_window_set_transient_for(GTK_WINDOW(dialog),
|
|
GTK_WINDOW(global->opt_dialog));
|
|
colorsel =
|
|
GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(dialog)->colorsel);
|
|
gtk_color_selection_set_previous_color(colorsel,
|
|
&global->monitor->options.color[type]);
|
|
gtk_color_selection_set_current_color(colorsel,
|
|
&global->monitor->options.color[type]);
|
|
gtk_color_selection_set_has_palette(colorsel, TRUE);
|
|
|
|
response = gtk_dialog_run(GTK_DIALOG(dialog));
|
|
if (response == GTK_RESPONSE_OK)
|
|
{
|
|
gtk_color_selection_get_current_color(colorsel,
|
|
&global->monitor->options.color[type]);
|
|
gtk_widget_modify_bg(global->monitor->opt_da[type],
|
|
GTK_STATE_NORMAL,
|
|
&global->monitor->options.color[type]);
|
|
setup_monitor(global, FALSE);
|
|
}
|
|
PRINT_DBG("change_color");
|
|
gtk_widget_destroy(dialog);
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void change_color_in(GtkWidget *button, t_global_monitor *global)
|
|
{
|
|
change_color(button, global, IN);
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void change_color_out(GtkWidget *button, t_global_monitor *global)
|
|
{
|
|
change_color(button, global, OUT);
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void
|
|
monitor_dialog_response (GtkWidget *dlg, int response, t_global_monitor *global)
|
|
{
|
|
|
|
monitor_apply_options (global);
|
|
gtk_widget_destroy (dlg);
|
|
xfce_panel_plugin_unblock_menu (global->plugin);
|
|
monitor_write_config (global->plugin, global);
|
|
}
|
|
|
|
static void monitor_create_options(XfcePanelPlugin *plugin, t_global_monitor *global)
|
|
{
|
|
GtkWidget *dlg, *header;
|
|
GtkBox *vbox, *global_vbox, *net_hbox;
|
|
GtkWidget *device_label, *unit_label[SUM], *max_label[SUM];
|
|
GtkWidget *sep1, *sep2;
|
|
GtkBox *update_hbox;
|
|
GtkWidget *update_label, *update_unit_label;
|
|
GtkWidget *color_label[SUM];
|
|
GtkWidget *align;
|
|
GtkBox *color_hbox[SUM];
|
|
GtkSizeGroup *sg;
|
|
gint i;
|
|
gchar buffer[BUFSIZ];
|
|
gchar *color_text[] = {
|
|
N_("Bar color (incoming):"),
|
|
N_("Bar color (outgoing):")
|
|
};
|
|
gchar *maximum_text_label[] = {
|
|
N_("Maximum (incoming):"),
|
|
N_("Maximum (outgoing):")
|
|
};
|
|
|
|
xfce_panel_plugin_block_menu (plugin);
|
|
|
|
dlg = xfce_titled_dialog_new_with_buttons (_("Network Monitor"), NULL,
|
|
GTK_DIALOG_NO_SEPARATOR,
|
|
GTK_STOCK_CLOSE, GTK_RESPONSE_OK,
|
|
NULL);
|
|
|
|
gtk_window_set_icon_name (GTK_WINDOW (dlg), "xfce4-settings");
|
|
g_signal_connect (dlg, "response", G_CALLBACK (monitor_dialog_response),
|
|
global);
|
|
|
|
global->opt_dialog = dlg;
|
|
|
|
global_vbox = GTK_BOX (gtk_vbox_new(FALSE, BORDER));
|
|
gtk_container_set_border_width (GTK_CONTAINER (global_vbox), BORDER - 2);
|
|
gtk_widget_show(GTK_WIDGET (global_vbox));
|
|
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), GTK_WIDGET (global_vbox), TRUE, TRUE, 0);
|
|
|
|
sg = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
|
|
|
|
vbox = GTK_BOX(gtk_vbox_new(FALSE, 5));
|
|
gtk_widget_show(GTK_WIDGET(vbox));
|
|
|
|
global->monitor->opt_vbox = GTK_BOX(gtk_vbox_new(FALSE, 5));
|
|
gtk_widget_show(GTK_WIDGET(global->monitor->opt_vbox));
|
|
|
|
/* Displayed text */
|
|
global->monitor->opt_hbox = GTK_BOX(gtk_hbox_new(FALSE, 5));
|
|
gtk_widget_show(GTK_WIDGET(global->monitor->opt_hbox));
|
|
|
|
global->monitor->opt_use_label =
|
|
gtk_check_button_new_with_mnemonic(_("Text to display:"));
|
|
gtk_widget_show(global->monitor->opt_use_label);
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_hbox),
|
|
GTK_WIDGET(global->monitor->opt_use_label),
|
|
FALSE, FALSE, 0);
|
|
gtk_size_group_add_widget(sg, global->monitor->opt_use_label);
|
|
|
|
global->monitor->opt_entry = gtk_entry_new();
|
|
gtk_entry_set_max_length(GTK_ENTRY(global->monitor->opt_entry),
|
|
MAX_LENGTH);
|
|
gtk_entry_set_text(GTK_ENTRY(global->monitor->opt_entry),
|
|
global->monitor->options.label_text);
|
|
gtk_widget_show(global->monitor->opt_entry);
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_hbox),
|
|
GTK_WIDGET(global->monitor->opt_entry),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox),
|
|
GTK_WIDGET(global->monitor->opt_hbox),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(global->monitor->opt_use_label),
|
|
global->monitor->options.use_label);
|
|
gtk_widget_set_sensitive(GTK_WIDGET(global->monitor->opt_entry),
|
|
global->monitor->options.use_label);
|
|
|
|
/* Network device */
|
|
net_hbox = GTK_BOX(gtk_hbox_new(FALSE, 5));
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox),
|
|
GTK_WIDGET(net_hbox), FALSE, FALSE, 0);
|
|
|
|
device_label = gtk_label_new(_("Network device:"));
|
|
gtk_misc_set_alignment(GTK_MISC(device_label), 0, 0.5);
|
|
gtk_widget_show(GTK_WIDGET(device_label));
|
|
gtk_box_pack_start(GTK_BOX(net_hbox), GTK_WIDGET(device_label),
|
|
FALSE, FALSE, 0);
|
|
|
|
global->monitor->net_entry = gtk_entry_new();
|
|
gtk_entry_set_max_length(GTK_ENTRY(global->monitor->net_entry),
|
|
MAX_LENGTH);
|
|
gtk_entry_set_text(GTK_ENTRY(global->monitor->net_entry),
|
|
global->monitor->options.network_device);
|
|
gtk_widget_show(global->monitor->opt_entry);
|
|
|
|
gtk_box_pack_start(GTK_BOX(net_hbox), GTK_WIDGET(global->monitor->net_entry),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_size_group_add_widget(sg, device_label);
|
|
|
|
gtk_widget_show_all(GTK_WIDGET(net_hbox));
|
|
|
|
|
|
/* Update timevalue */
|
|
update_hbox = GTK_BOX(gtk_hbox_new(FALSE, 5));
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox),
|
|
GTK_WIDGET(update_hbox), FALSE, FALSE, 0);
|
|
|
|
update_label = gtk_label_new(_("Update interval:"));
|
|
gtk_misc_set_alignment(GTK_MISC(update_label), 0, 0.5);
|
|
gtk_box_pack_start(GTK_BOX(update_hbox), GTK_WIDGET(update_label), FALSE, FALSE, 0);
|
|
|
|
global->monitor->update_spinner = gtk_spin_button_new_with_range (0.1, 10.0, 0.05);
|
|
gtk_spin_button_set_digits( GTK_SPIN_BUTTON(global->monitor->update_spinner), 2 );
|
|
gtk_spin_button_set_value( GTK_SPIN_BUTTON(global->monitor->update_spinner),
|
|
global->monitor->options.update_interval / 1000.0 );
|
|
gtk_box_pack_start(GTK_BOX(update_hbox), GTK_WIDGET(global->monitor->update_spinner),
|
|
FALSE, FALSE, 0);
|
|
|
|
update_unit_label = gtk_label_new(_("s"));
|
|
gtk_box_pack_start(GTK_BOX(update_hbox), GTK_WIDGET(update_unit_label),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_widget_show_all(GTK_WIDGET(update_hbox));
|
|
gtk_size_group_add_widget(sg, update_label);
|
|
|
|
|
|
sep1 = gtk_hseparator_new();
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox), GTK_WIDGET(sep1), FALSE, FALSE, 0);
|
|
gtk_widget_show(sep1);
|
|
|
|
global->monitor->max_use_label =
|
|
gtk_check_button_new_with_mnemonic(_("Automatic maximum"));
|
|
gtk_widget_show(global->monitor->max_use_label);
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox),
|
|
GTK_WIDGET(global->monitor->max_use_label), FALSE, FALSE, 0);
|
|
|
|
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(global->monitor->max_use_label),
|
|
global->monitor->options.auto_max);
|
|
|
|
/* Input maximum */
|
|
for( i = 0; i < SUM; i++)
|
|
{
|
|
global->monitor->max_hbox[i] = GTK_BOX(gtk_hbox_new(FALSE, 5));
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox),
|
|
GTK_WIDGET(global->monitor->max_hbox[i]), FALSE, FALSE, 0);
|
|
|
|
max_label[i] = gtk_label_new(_(maximum_text_label[i]));
|
|
gtk_misc_set_alignment(GTK_MISC(max_label[i]), 0, 0.5);
|
|
gtk_widget_show(GTK_WIDGET(max_label[i]));
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->max_hbox[i]), GTK_WIDGET(max_label[i]), FALSE, FALSE, 0);
|
|
|
|
global->monitor->max_entry[i] = gtk_entry_new();
|
|
gtk_entry_set_max_length(GTK_ENTRY(global->monitor->max_entry[i]), MAX_LENGTH);
|
|
|
|
g_snprintf( buffer, BUFSIZ, "%.2f", global->monitor->options.max[i] / 1024.0 );
|
|
gtk_entry_set_text(GTK_ENTRY(global->monitor->max_entry[i]), buffer);
|
|
|
|
gtk_entry_set_width_chars(GTK_ENTRY(global->monitor->max_entry[i]), 7);
|
|
gtk_widget_show(global->monitor->max_entry[i]);
|
|
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->max_hbox[i]), GTK_WIDGET(global->monitor->max_entry[i]),
|
|
FALSE, FALSE, 0);
|
|
|
|
unit_label[i] = gtk_label_new(_("kByte/s"));
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->max_hbox[i]), GTK_WIDGET(unit_label[i]), FALSE, FALSE, 0);
|
|
|
|
gtk_size_group_add_widget(sg, max_label[i]);
|
|
|
|
gtk_widget_show_all(GTK_WIDGET(global->monitor->max_hbox[i]));
|
|
|
|
gtk_widget_set_sensitive(GTK_WIDGET(global->monitor->max_hbox[i]),
|
|
!(global->monitor->options.auto_max) );
|
|
|
|
g_signal_connect(GTK_WIDGET(global->monitor->max_entry[i]), "activate",
|
|
G_CALLBACK(max_label_changed), global);
|
|
|
|
}
|
|
|
|
sep2 = gtk_hseparator_new();
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox), GTK_WIDGET(sep2), FALSE, FALSE, 0);
|
|
gtk_widget_show(sep2);
|
|
|
|
/* Color 1 */
|
|
for (i = 0; i < SUM; i++)
|
|
{
|
|
color_hbox[i] = GTK_BOX(gtk_hbox_new(FALSE, 5));
|
|
gtk_widget_show(GTK_WIDGET(color_hbox[i]));
|
|
gtk_box_pack_start(GTK_BOX(global->monitor->opt_vbox),
|
|
GTK_WIDGET(color_hbox[i]), FALSE, FALSE, 0);
|
|
|
|
color_label[i] = gtk_label_new(_(color_text[i]));
|
|
gtk_misc_set_alignment(GTK_MISC(color_label[i]), 0, 0.5);
|
|
gtk_widget_show(GTK_WIDGET(color_label[i]));
|
|
gtk_box_pack_start(GTK_BOX(color_hbox[i]), GTK_WIDGET(color_label[i]),
|
|
FALSE, FALSE, 0);
|
|
|
|
global->monitor->opt_button[i] = gtk_button_new();
|
|
global->monitor->opt_da[i] = gtk_drawing_area_new();
|
|
|
|
gtk_widget_modify_bg(global->monitor->opt_da[i], GTK_STATE_NORMAL,
|
|
&global->monitor->options.color[i]);
|
|
gtk_widget_set_size_request(global->monitor->opt_da[i], 64, 12);
|
|
gtk_container_add(GTK_CONTAINER(global->monitor->opt_button[i]),
|
|
global->monitor->opt_da[i]);
|
|
gtk_widget_show(GTK_WIDGET(global->monitor->opt_button[i]));
|
|
gtk_widget_show(GTK_WIDGET(global->monitor->opt_da[i]));
|
|
gtk_box_pack_start(GTK_BOX(color_hbox[i]),
|
|
GTK_WIDGET(global->monitor->opt_button[i]),
|
|
FALSE, FALSE, 0);
|
|
|
|
gtk_size_group_add_widget(sg, color_label[i]);
|
|
|
|
}
|
|
|
|
gtk_box_pack_start(GTK_BOX(vbox),
|
|
GTK_WIDGET(global->monitor->opt_vbox),
|
|
FALSE, FALSE, 0);
|
|
|
|
align = gtk_alignment_new(0, 0, 0, 0);
|
|
gtk_widget_set_size_request(align, 5, 5);
|
|
gtk_widget_show(GTK_WIDGET(align));
|
|
gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(align), FALSE, FALSE, 0);
|
|
|
|
gtk_box_pack_start( GTK_BOX(global_vbox), GTK_WIDGET(vbox), FALSE, FALSE, 0);
|
|
|
|
g_signal_connect(GTK_WIDGET(global->monitor->max_use_label), "toggled",
|
|
G_CALLBACK(max_label_toggled), global);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->opt_da[0]), "expose_event",
|
|
G_CALLBACK(expose_event_cb), NULL);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->opt_da[1]), "expose_event",
|
|
G_CALLBACK(expose_event_cb), NULL);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->opt_button[IN]), "clicked",
|
|
G_CALLBACK(change_color_in), global);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->opt_button[OUT]), "clicked",
|
|
G_CALLBACK(change_color_out), global);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->opt_use_label), "toggled",
|
|
G_CALLBACK(label_toggled), global);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->opt_entry), "activate",
|
|
G_CALLBACK(label_changed), global);
|
|
g_signal_connect(GTK_WIDGET(global->monitor->net_entry), "activate",
|
|
G_CALLBACK(network_changed), global);
|
|
|
|
gtk_widget_show (dlg);
|
|
}
|
|
|
|
|
|
/* ---------------------------------------------------------------------------------------------- */
|
|
static void netload_construct (XfcePanelPlugin *plugin)
|
|
{
|
|
t_global_monitor *global;
|
|
|
|
xfce_textdomain(GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR, "UTF-8");
|
|
|
|
global = monitor_new(plugin);
|
|
|
|
monitor_read_config (plugin, global);
|
|
|
|
g_signal_connect (plugin, "free-data", G_CALLBACK (monitor_free), global);
|
|
|
|
g_signal_connect (plugin, "save", G_CALLBACK (monitor_write_config), global);
|
|
|
|
xfce_panel_plugin_menu_show_configure (plugin);
|
|
g_signal_connect (plugin, "configure-plugin", G_CALLBACK (monitor_create_options), global);
|
|
|
|
g_signal_connect (plugin, "size-changed", G_CALLBACK (monitor_set_size), global);
|
|
|
|
g_signal_connect (plugin, "orientation-changed", G_CALLBACK (monitor_set_orientation), global);
|
|
|
|
gtk_container_add(GTK_CONTAINER(plugin), global->ebox);
|
|
|
|
run_update( global );
|
|
}
|
|
|
|
XFCE_PANEL_PLUGIN_REGISTER_EXTERNAL (netload_construct);
|