Moved src/* to ./

1 files changed, 192 insertions, 0 deletions

diff --git a/bat_tray/bat_tray.c b/bat_tray/bat_tray.c
new file mode 100644
index 0000000..9f6adfb
--- /dev/null
+++ b/bat_tray/bat_tray.c
@@ -0,0 +1,192 @@
+/************************************************************************
+ * This file is part of trayfreq-archlinux.                             *
+ *                                                                      *
+ * trayfreq-archlinux 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 3 of the   *
+ * License, or (at your option) any later version.                      *
+ *                                                                      *
+ * trayfreq-archlinux 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 trayfreq-archlinux. If not, see                           *
+ * <http://www.gnu.org/licenses/>.                                      *
+ ************************************************************************/
+
+#include "bat_tray.h"
+#include "../common.h"
+
+#include <gtk/gtk.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+static GtkStatusIcon* tray;
+
+
+int _BAT_NUM;
+char CHARGE_VALUE_PATH[512];
+char CHARGE_STATE_PATH[512];
+
+/***********************************************************************
+ * Return the battery level percentage
+ **********************************************************************/
+//#define get_bat_percent()	get_int_value_from_file(CHARGE_VALUE_PATH);
+int get_bat_percent(){return get_int_value_from_file(CHARGE_VALUE_PATH); }
+
+
+#define TOOLTIP_TEXT_SIZE 128
+gchar tooltip_text[TOOLTIP_TEXT_SIZE];
+
+
+/***********************************************************************
+ * Updates the battery tray tooltip text
+ **********************************************************************/
+static gboolean update_tooltip(GtkStatusIcon* status_icon,gint x,gint y,gboolean keyboard_mode,GtkTooltip* tooltip,gpointer data)
+{
+	gchar msg[TOOLTIP_TEXT_SIZE];
+	//memset(msg,0,TOOLTIP_TEXT_SIZE);
+	switch(get_battery_state())
+	{
+		case STATE_DISCHARGING:
+			sprintf(msg, "Discharging (%i%% left)", get_bat_percent());
+			break;
+
+		case STATE_CHARGING:
+			sprintf(msg, "Charging (%i%%)", get_bat_percent());
+			break;
+		case STATE_CHARGED:
+			sprintf(msg, "Fully charged");
+			break;
+
+		default:
+			sprintf(msg, "Unknown status");
+			break;
+	}
+
+	gtk_tooltip_set_text(tooltip, msg);
+
+	return TRUE;
+}
+
+
+/***********************************************************************
+ * Updates the battery tray icon based upon battery percent
+ **********************************************************************/
+static gboolean update_icon(gpointer user_data)
+{
+	gchar* icon_file;
+	unsigned int percent = get_bat_percent();
+	unsigned int adjusted_percent;
+	gchar adjusted_percent_string[4];
+
+	if(percent > 90)
+		adjusted_percent=100;
+	else if(percent > 70)
+		adjusted_percent=80;
+	else if(percent > 50)
+		adjusted_percent=60;
+	else if(percent > 30)
+		adjusted_percent=40;
+	else if(percent > 10)
+		adjusted_percent=20;
+	else
+		adjusted_percent=0;
+
+	sprintf(adjusted_percent_string, "%i", adjusted_percent);
+
+	switch ( get_battery_state() )
+	{
+		case STATE_DISCHARGING:
+			icon_file = g_strconcat("/usr/share/trayfreq/traybat-", adjusted_percent_string, ".png", NULL);
+			break;
+		case STATE_CHARGING:
+			icon_file = g_strconcat("/usr/share/trayfreq/traybat-", adjusted_percent_string, "-charging.png", NULL);
+			break;
+
+		default:
+			icon_file = g_strconcat("/usr/share/trayfreq/traybat-charged.png", NULL);
+			break;
+	}
+	gtk_status_icon_set_from_file(tray, icon_file);
+	return TRUE;
+}
+
+
+
+
+void bat_tray_init()
+{
+	// Get the battery number, store it for later
+	_BAT_NUM = get_bat_num();
+
+	// Set up battery info filenames/paths
+	sprintf(CHARGE_VALUE_PATH, "/sys/class/power_supply/BAT%i/capacity", _BAT_NUM);
+	sprintf(CHARGE_STATE_PATH, "/sys/class/power_supply/BAT%i/status", _BAT_NUM);
+	// NOT USED : sprintf(CURRENT_PATH, "/sys/class/power_supply/BAT%i/charge_now", _BAT_NUM);
+
+
+	tray = gtk_status_icon_new();
+	gchar* icon_file = g_strconcat("/usr/share/trayfreq/traybat-charged.png", NULL);
+	gtk_status_icon_set_from_file(tray, icon_file);
+	gtk_status_icon_set_has_tooltip (tray, TRUE);
+	g_signal_connect(G_OBJECT(tray), "query-tooltip", GTK_SIGNAL_FUNC(update_tooltip), NULL);
+	gtk_timeout_add(5000, update_icon, NULL);
+}
+
+
+void bat_tray_show()
+{
+	gtk_status_icon_set_visible(tray, TRUE);
+}
+
+void bat_tray_hide()
+{
+	gtk_status_icon_set_visible(tray, FALSE);
+}
+
+
+/***********************************************************************
+ * Return the battery state
+ **********************************************************************/
+int get_battery_state()
+{
+	if (file_has_line(CHARGE_STATE_PATH, "Discharging"))
+		return STATE_DISCHARGING;
+
+	if (file_has_line(CHARGE_STATE_PATH, "Full"))
+		return STATE_CHARGED;
+
+	if (file_has_line(CHARGE_STATE_PATH, "Charging"))
+		return STATE_CHARGING;
+
+	return STATE_UNKNOWN;
+}
+
+/***********************************************************************
+ * Get the number of the first (who has more than one?) battery
+ * Returns -1 if no battery present
+ **********************************************************************/
+int get_bat_num()
+{
+	FILE* fd;
+	gchar file[40];
+	unsigned int i;
+	for(i = 0; i < 3; i++)
+	{
+		sprintf(file, "/sys/class/power_supply/BAT%i/present", i);
+
+		if( (fd = fopen(file, "r")) )
+		{
+			if (fgetc(fd) == '1')
+			{
+				fclose(fd);
+				return i;
+			}
+		}
+	}
+	return -1;
+}