add GetBattery

config.h

@@ -9,8 +9,13 @@ typedef struct {
 } PARAMETR;
 
 /* Config, EDIT THERE */
-#define COLORS "   \033[31mx \033[32mx \033[33mx \033[34mx \033[35mx \033[0m"
+#define COLORS "\033[31m<> \033[32m<> \033[33m<> \033[34m<> \033[35m<> \033[36m<>\033[0m"
 #define FONT_COLOR "\033[1;37m"
+#define BAR_WIDTH 10
+
+/* Full path to capacity file */
+/* Example: /sys/class/power_supply/battery/capacity */
+#define BATT_NAME NULL
 
 /* #define PRINT_TOTAL_MEM */
 /* #define PRINT_USER_MEM */
@@ -18,11 +23,18 @@ typedef struct {
 
 #ifdef _MAIN_H
 PARAMETR CONFIG[] = {
-	{"     ", Blank},
+	{"   os ", PrintOs},
-	{"\033[1;31m    ", PrintOs},
+	{"   kr ", GetKernel},
-	{"    ", GetKernel},
+	{"  usr ", GetUser},
-	{"    ", GetUptime},
+	{"  upt ", GetUptime},
-	{"    ", GetPkg},
+	{" arch ", GetArch},
+	{"shell ", GetShell},
+	{" pkgs ", GetPkg},
+	{"  mem ", GetMem},
+	{"model ", GetModel},
+	{" host ", GetHostname},
+	{" lAVG ", GetAVG},
+	{" batt ", GetBattery},
 	{"      ", Blank},
 	{COLORS,   Blank}
 };

include/fetch.h

@@ -46,5 +46,6 @@ int GetMem(const char *title, const FETCH fetch);
 int GetModel(const char *title, const FETCH fetch);
 int GetHostname(const char *title, const FETCH fetch);
 int GetAVG(const char *title, const FETCH fetch);
+int GetBattery(const char *title, const FETCH fetch);
 
 #endif

src/fetch.c

@@ -256,3 +256,37 @@ int GetAVG(const char *title, const FETCH fetch) {
 
 #endif
 }
+
+void DrawBar(char *color, int cur, int max) {
+	printf("[");
+
+	int bar = max / BAR_WIDTH;
+	for (int i = 0; i < BAR_WIDTH; i++) {
+		if (i * bar < cur)
+			printf("%s-\033[0m", color);
+
+		else
+			printf("\033[1;30m-\033[0m");
+	}
+
+	printf("]");
+}
+
+int GetBattery(const char *title, const FETCH fetch) {
+	if (BATT_NAME == NULL)
+		return 1;
+
+	FILE *fp = fopen(BATT_NAME, "r");
+	if (fp == NULL)
+		return 1;
+
+	int capacity = 0;
+	if (fscanf(fp, "%d", &capacity) < 0)
+		return 1;
+
+	printf("%s%s%s", fetch.color, title, fetch.font_color);
+	DrawBar(fetch.color, capacity, 100);
+
+	return 0;
+}
+

themes/default.h

@@ -11,6 +11,11 @@ typedef struct {
 /* Config, EDIT THERE */
 #define COLORS "\033[31m<> \033[32m<> \033[33m<> \033[34m<> \033[35m<> \033[36m<>\033[0m"
 #define FONT_COLOR "\033[1;37m"
+#define BAR_WIDTH 10
+
+/* Full path to capacity file */
+/* Example: /sys/class/power_supply/battery/capacity */
+#define BATT_NAME NULL
 
 /* #define PRINT_TOTAL_MEM */
 /* #define PRINT_USER_MEM */
@@ -29,6 +34,7 @@ PARAMETR CONFIG[] = {
 	{"model ", GetModel},
 	{" host ", GetHostname},
 	{" lAVG ", GetAVG},
+	{" batt ", GetBattery},
 	{"      ", Blank},
 	{COLORS,   Blank}
 };

themes/tree.h

@@ -11,6 +11,11 @@ typedef struct {
 /* Config, EDIT THERE */
 #define COLORS " \033[41;31m++ \033[42;32m++ \033[43;33m++ \033[44;34m++ \033[45;35m++ \033[46;36m++\033[0m"
 #define FONT_COLOR "\033[1;37m"
+#define BAR_WIDTH 10
+
+/* Full path to capacity file */
+/* Example: /sys/class/power_supply/battery/capacity */
+#define BATT_NAME NULL
 
 /* #define PRINT_TOTAL_MEM */
 /* #define PRINT_USER_MEM */
@@ -25,12 +30,13 @@ PARAMETR CONFIG[] = {
 	{"  - mod    ", GetModel},
 	{"  - ht     ", GetHostname},
 	{"           ", Blank},
-	{"  - other: ", Blank},
+	{"  - info: ", Blank},
 	{"     - os  ", PrintOs},
 	{"     - shl ", GetShell},
 	{"     - pkg ", GetPkg},
 	{"     - up  ", GetUptime},
 	{"     - avg ", GetAVG},
+	{"     - bat ", GetBattery},
 	{"           ", Blank},
 	{COLORS,   Blank}
 };