Padding should be specified in px now and 4 borders can be specified on

one pixel line.

include/theme.h

@@ -7,7 +7,9 @@ typedef enum {
     P_DOUBLE,
     P_STRING,
     P_BOOLEAN,
-    P_COLOR
+    P_COLOR,
+    // Used in padding.
+    P_PADDING,
 } PropertyType;
 
 typedef struct
@@ -40,6 +42,7 @@ typedef struct {
         char          *s;
         int           b;
         ThemeColor color;
+        Padding    padding;
     } value;
 } Property;
 

lexer/theme-lexer.l

@@ -23,7 +23,9 @@ WHITESPACE [[:space:]]
 WORD       [[:alnum:]-]+
 STRING     [[:print:]]+
 HEX        [[:xdigit:]]
-NUMBER     [[:digit:]-]
+NUMBER     [[:digit:]]
+PX         (px)
+NEWLINES   (\r|\n)+
 
 %x PROPERTIES
 %x NAMESTR
@@ -102,6 +104,11 @@ if ( queue == NULL ){
 <PROPERTIES>{NUMBER}+            { yylval->ival = (int)g_ascii_strtoll(yytext, NULL, 10); return T_INT;}
 <PROPERTIES>{NUMBER}+\.{NUMBER}+ { yylval->fval = g_ascii_strtod(yytext, NULL); return T_DOUBLE;}
 <PROPERTIES>\"{STRING}\"         { yytext[yyleng-1] = '\0'; yylval->sval = g_strdup(&yytext[1]); return T_STRING;}
+
+<PROPERTIES>{NUMBER}+{PX}        {
+    yylval->ival = (int)g_ascii_strtoll(yytext, NULL, 10);
+    return T_PIXEL;
+}
 <PROPERTIES>#{HEX}{8}       {
     union {  unsigned int val; struct { unsigned char b,g,r,a;};} val;
     val.val = (unsigned int)strtoull ( &yytext[1], NULL, 16);
@@ -146,7 +153,8 @@ if ( queue == NULL ){
     return T_COLOR;
 }
 
-<*>(\r\n|\n) {
+<*>(\r\n) {
+        printf("newlines\n");
         yylloc->last_column = 1;
         yylloc->last_line ++;
 };

lexer/theme-parser.y

@@ -11,6 +11,7 @@
 %{
 #include <stdio.h>
 #include <stdlib.h>
+#include <glib.h>
 
 
 #include "theme.h"
@@ -39,6 +40,7 @@ int yylex (YYSTYPE *, YYLTYPE *);
 %token <sval>     NAME_ELEMENT
 %token <bval>     T_BOOLEAN
 %token <colorval> T_COLOR
+%token <ival>     T_PIXEL
 %token <sval>     CLASS_NAME
 %token <sval>     FIRST_NAME
 
@@ -165,6 +167,16 @@ property
         $$->name = $1;
         $$->value.b = $3;
     }
+|  pvalue PSEP T_PIXEL PCLOSE {
+        $$ = rofi_theme_property_create ( P_PADDING );
+        $$->name = $1;
+        $$->value.padding = (Padding){ $3, $3, $3, $3, FALSE };
+}
+|  pvalue PSEP T_PIXEL T_PIXEL T_PIXEL T_PIXEL PCLOSE {
+        $$ = rofi_theme_property_create ( P_PADDING );
+        $$->name = $1;
+        $$->value.padding = (Padding){ $3, $4, $5, $6, FALSE };
+}
 ;
 
 pvalue: N_STRING { $$ = $1; }

source/theme.c

@@ -285,35 +285,9 @@ void rofi_theme_get_color ( const char *wclass, const char  *name, const char *s
 Padding rofi_theme_get_padding ( const char *wclass, const char  *name, const char *state, const char *property, Padding pad )
 {
     Widget *widget = rofi_theme_find_widget ( wclass, name, state );
-    Property *p = rofi_theme_find_property ( widget, P_INTEGER, property );
+    Property *p = rofi_theme_find_property ( widget, P_PADDING, property );
     if ( p ){
-        pad.left = pad.top = pad.bottom = pad.right = p->value.i; 
+        pad = p->value.padding;
     }
-
-    char *s = g_strdup_printf("%s-top", property);
-    p = rofi_theme_find_property ( widget, P_INTEGER, s );
-    if ( p ){
-        pad.top = p->value.i; 
-    }
-    g_free(s);
-    s = g_strdup_printf("%s-left", property);
-    p = rofi_theme_find_property ( widget, P_INTEGER, s );
-    if ( p ){
-        pad.left = p->value.i; 
-    }
-    g_free(s);
-    s = g_strdup_printf("%s-bottom", property);
-    p = rofi_theme_find_property ( widget, P_INTEGER, s );
-    if ( p ){
-        pad.bottom = p->value.i; 
-    }
-    g_free(s);
-    s = g_strdup_printf("%s-right", property);
-    p = rofi_theme_find_property ( widget, P_INTEGER, s );
-    if ( p ){
-        pad.right = p->value.i; 
-    }
-    g_free(s);
-
     return pad;
 }