all repos — tint2 @ 88661d034a996c25ae0f7146155671801180daf3

fork of the tint2 desktop panel for my custom setup - only minimized windows across all desktops for the taskbar 

fixed issue 84 with battery

git-svn-id: http://tint2.googlecode.com/svn/trunk@75 121b4492-b84c-0410-8b4c-0d4edfb3f3cc
lorthiois@bbsoft.fr lorthiois@bbsoft.fr@121b4492-b84c-0410-8b4c-0d4edfb3f3cc
commit

88661d034a996c25ae0f7146155671801180daf3

parent

01b6e81b8ce235a17c81d5852f40077e1f6be20b

3 files changed, 32 insertions(+), 5 deletions(-)

jump to
M src/battery/battery.c → src/battery/battery.c 
@@ -54,27 +54,27 @@ if(fp != NULL) {
 		fgets(tmp, sizeof tmp, fp);
 		energy_now = atoi(tmp);
 		fclose(fp);
-	} else printf("ERROR: battery applet can't open energy_now\n");
+	}
 
 	fp = fopen("/sys/class/power_supply/BAT0/energy_full", "r");
 	if(fp != NULL) {
 		fgets(tmp, sizeof tmp, fp);
 		energy_full = atoi(tmp);
 		fclose(fp);
-	} else printf("ERROR: battery applet can't open energy_full\n");
+	}
 
 	fp = fopen("/sys/class/power_supply/BAT0/current_now", "r");
 	if(fp != NULL) {
 		fgets(tmp, sizeof tmp, fp);
 		current_now = atoi(tmp);
 		fclose(fp);
-	} else printf("ERROR: battery applet can't open current_now\n");
+	}
 
 	fp = fopen("/sys/class/power_supply/BAT0/status", "r");
 	if(fp != NULL) {
 		fgets(tmp, sizeof tmp, fp);
 		fclose(fp);
-	} else printf("ERROR: battery applet can't open status");
+	}
 
 	data->state = BATTERY_UNKNOWN;
 	if(strcasecmp(tmp, "Charging\n")==0) data->state = BATTERY_CHARGING;

@@ -109,9 +109,11 @@ }
 
 	data->percentage = new_percentage;
 }
+
 
 void init_battery()
 {
+	FILE *fp;
    Panel *panel;
    Battery *battery;
    int i, bat_percentage_height, bat_percentage_height_ink, bat_time_height, bat_time_height_ink;

@@ -126,6 +128,30 @@ battery->area._draw_foreground = draw_battery;
 		battery->area._resize = resize_battery;
 
 		if (!battery->area.on_screen) continue;
+		if((fp = fopen("/sys/class/power_supply/BAT0/energy_now", "r")) == NULL) {
+			fprintf(stderr, "ERROR: battery applet can't open energy_now\n");
+			panel->battery.area.on_screen = 0;
+			continue;
+		}
+		fclose(fp);
+		if((fp = fopen("/sys/class/power_supply/BAT0/energy_full", "r")) == NULL) {
+			fprintf(stderr, "ERROR: battery applet can't open energy_full\n");
+			panel->battery.area.on_screen = 0;
+			continue;
+		}
+		fclose(fp);
+		if((fp = fopen("/sys/class/power_supply/BAT0/current_now", "r")) == NULL) {
+			fprintf(stderr, "ERROR: battery applet can't open current_now\n");
+			panel->battery.area.on_screen = 0;
+			continue;
+		}
+		fclose(fp);
+		if((fp = fopen("/sys/class/power_supply/BAT0/status", "r")) == NULL) {
+			fprintf(stderr, "ERROR: battery applet can't open status");
+			panel->battery.area.on_screen = 0;
+			continue;
+		}
+		fclose(fp);
 
 		battery->area.posy = panel->area.pix.border.width + panel->area.paddingy;
 		battery->area.height = panel->area.height - (2 * battery->area.posy);
M src/tint.c → src/tint.c 
@@ -468,7 +468,8 @@ 
    if (abs(stv.tv_sec - time_clock.tv_sec) < time_precision) return;
 
 	// update battery
-	update_battery(&battery_state);
+	if (panel1[0].battery.area.on_screen)
+		update_battery(&battery_state);
 
 	// update clock
 	time_clock.tv_sec = stv.tv_sec;