From 5b99d5b1e5ae7da67aba3e249949add50a9dae04 Mon Sep 17 00:00:00 2001
From: "John Ankarstr\\xf6m" <john@ankarstrom.se>
Date: Wed, 2 Jun 2021 13:57:47 +0200
Subject: Fix charge check

---
 Makefile   |  3 +++
 xbattext.c | 21 +++++++++++++++++----
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 8fc4469..527c197 100644
--- a/Makefile
+++ b/Makefile
@@ -6,3 +6,6 @@ xbattext: xbattext.c
 
 install: xbattext
 	install xbattext /usr/local/bin
+
+upload: xbattext.c
+	scp xbattext.c root@ankarstrom.se:/var/www/img/htdocs/xbattext.c
diff --git a/xbattext.c b/xbattext.c
index 0b26321..1457896 100644
--- a/xbattext.c
+++ b/xbattext.c
@@ -34,7 +34,7 @@
 #include <Xm/Label.h>
 
 /* interval in seconds */
-#define INTERVAL 15
+#define INTERVAL 10
 
 /* low battery level */
 #define ALERT 30
@@ -68,7 +68,7 @@ static XtResource res_opts[] = {
 /* application state */
 Arg wargs[10];
 char *s;
-int apmfd, alert;
+int apmfd, alert, charge;
 struct apm_power_info info;
 Widget toplevel, label;
 XmFontList font_list;
@@ -105,6 +105,7 @@ main(int argc, char* argv[])
 		XmNlabel, "",
 		NULL);
 	alert = 0;
+	charge = 0;
 
 	update(NULL, &timer);
 	XtRealizeWidget(toplevel);
@@ -138,7 +139,8 @@ update(XtPointer client_data, XtIntervalId *t)
 	i = 0;
 	XtSetArg(wargs[i], XmNlabelString, xms); i++;
 
-	if (info.ac_state == APM_AC_ON) {
+	if (!charge && info.ac_state == APM_AC_ON) {
+		charge = 1;
 		XtSetArg(wargs[i], XtNforeground, res.charge_foreground);
 		i++;
 		if (res.charge_font_list != NULL) {
@@ -148,7 +150,7 @@ update(XtPointer client_data, XtIntervalId *t)
 			XtSetArg(wargs[i], XmNfontList, res.font_list);
 			i++;
 		}
-		goto set;
+		goto set; /* skip alert */
 	}
 
 #ifdef ALERT
@@ -171,6 +173,17 @@ update(XtPointer client_data, XtIntervalId *t)
 	}
 #endif
 
+	if (charge && info.ac_state != APM_AC_ON) {
+		charge = 0;
+		if (i > 1) goto set; /* skip if alert already set */
+		XtSetArg(wargs[i], XtNforeground, res.foreground);
+		i++;
+		if (res.font_list != NULL) {
+			XtSetArg(wargs[i], XmNfontList, res.font_list);
+			i++;
+		}
+	}
+
 set:	XtSetValues(label, wargs, i);
 	XmStringFree(xms);
 
-- 
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