Add some color stuff

include/theme.h

@@ -9,6 +9,18 @@ typedef enum {
     P_COLOR
 } PropertyType;
 
+typedef struct
+{
+    /** red channel */
+    double red;
+    /** green channel */
+    double green;
+    /** blue channel */
+    double blue;
+    /**  alpha channel */
+    double alpha;
+} ThemeColor;
+
 typedef struct {
     char *name;
     PropertyType type;
@@ -17,7 +29,7 @@ typedef struct {
         double        f;
         char          *s;
         int           b;
-        unsigned int  color;
+        ThemeColor color;
     } value;
 } Property;
 
@@ -32,6 +44,7 @@ typedef struct _Widget {
     struct _Widget *parent;
 } Widget;
 
+
 extern Widget *rofi_theme;
 
 Widget *rofi_theme_find_or_create_class ( Widget *base, const char *class );

lexer/theme-lexer.l

@@ -24,8 +24,16 @@ int yylex(void);
 (true|false)        { yylval.bval= g_strcmp0(yytext, "true") == 0; return T_BOOLEAN;}
 [_\-a-zA-Z0-9]+        { yylval.sval = g_strdup(yytext); return N_STRING;}
 \"[_\-a-zA-Z0-9 \t]+\"    { yytext[yyleng-1] = '\0'; yylval.sval = g_strdup(&yytext[1]); return T_STRING;}
-#[0-9A-Fa-f]+       { yylval.colorval = (unsigned int)strtoull ( &yytext[1], NULL, 16); return T_COLOR;}
-[\r\n]+		;
+#[0-9A-Fa-f]+       {
+    union {  unsigned int val; struct { unsigned char a,r,g,b;};} val;
+    val.val = (unsigned int)strtoull ( &yytext[1], NULL, 16);
+    yylval.colorval.alpha = val.a/255.0;
+    yylval.colorval.red = val.r/255.0;
+    yylval.colorval.green = val.g/255.0;
+    yylval.colorval.blue = val.b/255.0;
+    return T_COLOR;
+}
+    [\r\n]+		;
 
 <*><<EOF>>  {
     yyterminate();

lexer/theme-parser.y

@@ -21,7 +21,7 @@ Widget *rofi_theme = NULL;
 	double        fval;
     char          *sval;
     int           bval;
-    unsigned int  colorval;
+    ThemeColor    colorval;
     Widget        *theme;
     GList         *name_path;
     Property      *property;

source/theme.c

@@ -79,7 +79,11 @@ static void rofi_theme_print_property_index ( int depth, Property *p )
            printf("%s", p->value.b?"true":"false");
            break;
         case P_COLOR:
-           printf("#%08X", p->value.color);
+           printf("#%02X%02X%02X%02X",
+                   (unsigned char)(p->value.color.alpha*255.0),
+                   (unsigned char)(p->value.color.red*255.0),
+                   (unsigned char)(p->value.color.green*255.0),
+                   (unsigned char)(p->value.color.blue*255.0));
            break;
     }
     putchar ( '\n' );

source/view.c

@@ -1413,10 +1413,13 @@ RofiViewState *rofi_view_create ( Mode *sw,
     state->skip_absorb   = FALSE;
     //We want to filter on the first run.
     state->refilter   = TRUE;
-    state->border     = config.padding + config.menu_bw;
+    state->border     = 0;
     state->finalize   = finalize;
     state->mouse_seen = FALSE;
 
+    state->border = rofi_theme_get_integer ( "window", "padding" , config.padding );
+    state->border += rofi_theme_get_integer ( "window", "border-width" , config.menu_bw);
+
     // Request the lines to show.
     state->num_lines = mode_get_num_entries ( sw );
 
@@ -1435,7 +1438,6 @@ RofiViewState *rofi_view_create ( Mode *sw,
     rofi_view_calculate_window_and_element_width ( state );
 
     state->input_bar = box_create ( BOX_HORIZONTAL, 0, 0, state->width - state->border, line_height );
-    //box_set_padding ( state->input_bar, config.line_margin );
     state->input_bar_separator = separator_create ( S_HORIZONTAL, 2 );
     separator_set_line_style_from_string ( state->input_bar_separator, config.separator_style );