theme.get("win.align") fix

Author: hugeping

src/themes.c

@@ -1,5 +1,5 @@
 /*
- * Copyright 2009-2022 Peter Kosyh <p.kosyh at gmail.com>
+ * Copyright 2009-2025 Peter Kosyh <p.kosyh at gmail.com>
  *
  * Permission is hereby granted, free of charge, to any person
  * obtaining a copy of this software and associated documentation files
@@ -254,6 +254,28 @@ static int out_dpi(const void *v, char **out)
 	return 0;
 }
 
+static int out_win_align(const void *v, char **out)
+{
+	int mode = *(int*)v;
+	switch (mode) {
+	case ALIGN_LEFT:
+		*out = strdup("left");
+		break;
+	case ALIGN_RIGHT:
+		*out = strdup("right");
+		break;
+	case ALIGN_CENTER:
+		*out = strdup("center");
+		break;
+	case ALIGN_JUSTIFY:
+		*out = strdup("justify");
+		break;
+	default:
+		return -1;
+	}
+	return 0;
+}
+
 static int parse_include(const char *v, void *data)
 {
 	int rc;
@@ -682,6 +704,10 @@ char *theme_getvar(char *name)
 			if (out_dpi(cmd_parser[i].p, &s))
 				return NULL;
 			return s;
+		} else if (cmd_parser[i].fn == parse_win_align) {
+			if (out_win_align(cmd_parser[i].p, &s))
+				return NULL;
+			return s;
 		} else
 			return NULL;
 		break;