Update to new theme

include/theme.h

@@ -1,6 +1,7 @@
 #ifndef THEME_H
 #define THEME_H
 #include <glib.h>
+#include <cairo.h>
 typedef enum {
     P_INTEGER,
     P_DOUBLE,
@@ -65,4 +66,5 @@ int rofi_theme_get_integer ( const char  *name, const char *property, int def );
 int rofi_theme_get_boolean ( const char  *name, const char *property, int def );
 char *rofi_theme_get_string ( const char  *name, const char *property, char *def );
 double rofi_theme_get_double ( const char *name, const char *property, double def );
+void rofi_theme_get_color ( const char  *name, const char *property, cairo_t *d);
 #endif

include/widgets/box.h

@@ -32,6 +32,7 @@ typedef enum
 } boxType;
 
 /**
+ * @param name The name of the widget.
  * @param type The packing direction of the newly created box.
  * @param x    The x position of the box relative to its parent.
  * @param y    The y position of the box relative to its parent.
@@ -40,7 +41,7 @@ typedef enum
  *
  * @returns a newly created box, free with #widget_free
  */
-box * box_create ( boxType type, short x, short y, short w, short h );
+box * box_create ( const char *name, boxType type, short x, short y, short w, short h );
 
 /**
  * @param box   Handle to the box widget.
@@ -61,13 +62,5 @@ void box_add ( box *box, widget *child, gboolean expand, gboolean end );
  * @returns the minimum size in pixels.
  */
 int box_get_fixed_pixels ( box *box );
-
-/**
- * @param box Handle to the box widget.
- * @param padding The padding to apply.
- *
- * Set the padding to apply between the children in pixels.
- */
-void box_set_padding ( box * box, unsigned int padding );
 /*@}*/
 #endif // ROFI_HBOX_H

include/widgets/separator.h

@@ -37,6 +37,7 @@ typedef enum
 } separator_line_style;
 
 /**
+ * @param name The name of the widget.
  * @param type The type of separator.
  * @param sw The thickness of the separator.
  *
@@ -44,22 +45,7 @@ typedef enum
  *
  * @returns a new separator, free with ::widget_free
  */
-separator *separator_create ( separator_type type, short sw );
+separator *separator_create ( const char *name, separator_type type, short sw );
 
-/**
- * @param sp The separator widget handle.
- * @param style_str String representation of the style.
- *
- * Sets the line style based on the string style_str
- */
-void separator_set_line_style_from_string ( separator *sp, const char *style_str );
-
-/**
- * @param sp The separator widget handle.
- * @param style The new style.
- *
- * Sets the line style.
- */
-void separator_set_line_style ( separator *sp, separator_line_style style );
 /*@}*/
 #endif // ROFI_SEPARATOR_H

include/widgets/widget-internal.h

@@ -45,5 +45,8 @@ struct _widget
 
     /** Free widget callback */
     void              ( *free )( struct _widget *widget );
+
+    /** Name of widget (used for theming) */
+    char *name;
 };
 #endif // WIDGET_INTERNAL_H

include/widgets/widget.h

@@ -173,5 +173,8 @@ void widget_set_clicked_handler ( widget *wid, widget_clicked_cb cb, void *udata
  * returns TRUE when handled.
  */
 gboolean widget_motion_notify ( widget *wid, xcb_motion_notify_event_t *xme );
+
+
+void widget_set_name ( widget *wid, const char *name );
 /*@}*/
 #endif // ROFI_WIDGET_H

lexer/theme-lexer.l

@@ -24,14 +24,23 @@ 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]+       {
+#[0-9A-Fa-f]{8}       {
-    union {  unsigned int val; struct { unsigned char a,r,g,b;};} val;
+    union {  unsigned int val; struct { unsigned char b,g,r,a;};} 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;
+}
+#[0-9A-Fa-f]{6}       {
+    union {  unsigned int val; struct { unsigned char b,g,r,a;};} val;
+    val.val = (unsigned int)strtoull ( &yytext[1], NULL, 16);
+    yylval.colorval.alpha = 1.0; 
+    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]+		;
 

source/theme.c

@@ -217,3 +217,20 @@ double rofi_theme_get_double ( const char  *name, const char *property, double d
     }
     return def;
 }
+void rofi_theme_get_color ( const char  *name, const char *property, cairo_t *d) 
+{
+    if ( rofi_theme == NULL ) {
+        return ;
+    }
+    Widget *widget = rofi_theme_find ( name );
+    Property *p = rofi_theme_find_property ( widget, P_COLOR, property );
+    if ( p ){
+        cairo_set_source_rgba ( d,
+                p->value.color.red,
+                p->value.color.green,
+                p->value.color.blue,
+                p->value.color.alpha
+                );
+
+    }
+}

source/view.c

@@ -780,15 +780,18 @@ void rofi_view_update ( RofiViewState *state )
         cairo_paint ( d );
         cairo_set_operator ( d, CAIRO_OPERATOR_OVER );
         color_background ( d );
+        rofi_theme_get_color ( "window" , "background", d );
         cairo_paint ( d );
     }
     else {
         // Paint the background.
         color_background ( d );
+        rofi_theme_get_color ( "window" , "background", d );
         cairo_paint ( d );
     }
     TICK_N ( "Background" );
     color_border ( d );
+    rofi_theme_get_color ( "window" , "foreground", d );
 
     if ( config.menu_bw > 0 ) {
         cairo_save ( d );
@@ -1428,26 +1431,21 @@ RofiViewState *rofi_view_create ( Mode *sw,
     // Get active monitor size.
     TICK_N ( "Get active monitor" );
 
-    state->main_box = box_create ( BOX_VERTICAL,
+    state->main_box = box_create ( "box.mainbox", BOX_VERTICAL,
                                    state->border, state->border,
                                    state->width - 2 * state->border, state->height - 2 * state->border );
-    box_set_padding ( state->main_box, rofi_theme_get_integer ( "box.main_box", "padding",config.line_margin ));
 
     // we need this at this point so we can get height.
     unsigned int line_height = textbox_get_estimated_char_height ();
     rofi_view_calculate_window_and_element_width ( state );
 
-    state->input_bar = box_create ( BOX_HORIZONTAL, 0, 0, state->width - state->border, line_height );
+    state->input_bar = box_create ( "box.inputbar", BOX_HORIZONTAL, 0, 0, state->width - state->border, line_height );
-    state->input_bar_separator = separator_create ( S_HORIZONTAL, 2 );
+    state->input_bar_separator = separator_create ( "separator.inputbar", S_HORIZONTAL, 2 );
-    separator_set_line_style_from_string ( state->input_bar_separator, config.separator_style );
-
 
     // Only enable widget when sidebar is enabled.
     if ( config.sidebar_mode ) {
-        state->sidebar_bar = box_create ( BOX_HORIZONTAL, 0, 0, state->width - 2 * state->border, line_height );
+        state->sidebar_bar = box_create ( "box.sidebar", BOX_HORIZONTAL, 0, 0, state->width - 2 * state->border, line_height );
-        box_set_padding ( state->sidebar_bar, rofi_theme_get_integer ( "box.sidebar", "padding",config.line_margin ) );
+        separator *sep = separator_create ( "separator.sidebar", S_HORIZONTAL, 2 );
-        separator *sep = separator_create ( S_HORIZONTAL, 2 );
-        separator_set_line_style_from_string ( sep, config.separator_style );
         box_add ( state->main_box, WIDGET ( state->sidebar_bar ), FALSE, TRUE );
         box_add ( state->main_box, WIDGET ( sep ), FALSE, TRUE );
         state->num_modi = rofi_get_num_enabled_modi ();
@@ -1484,10 +1482,9 @@ RofiViewState *rofi_view_create ( Mode *sw,
     if ( message ) {
         textbox *message_tb = textbox_create ( TB_AUTOHEIGHT | TB_MARKUP | TB_WRAP, 0, 0,
                                                state->width - ( 2 * ( state->border ) ), -1, NORMAL, message );
-        separator *sep = separator_create ( S_HORIZONTAL, 2 );
+        separator *sep = separator_create ( "separator", S_HORIZONTAL, 2 );
         box_add ( state->main_box, WIDGET ( sep ), FALSE, end);
         box_add ( state->main_box, WIDGET ( message_tb ), FALSE, end);
-        separator_set_line_style_from_string ( sep, config.separator_style );
     }
     box_add ( state->main_box, WIDGET ( state->input_bar_separator ), FALSE, end );
 
@@ -1553,7 +1550,7 @@ int rofi_view_error_dialog ( const char *msg, int markup )
     state->finalize   = process_result;
 
     rofi_view_calculate_window_and_element_width ( state );
-    state->main_box = box_create ( BOX_VERTICAL,
+    state->main_box = box_create ( "box.mainbox", BOX_VERTICAL,
                                    state->border, state->border,
                                    state->width - 2 * state->border, state->height - 2 * state->border );
     state->text = textbox_create ( ( TB_AUTOHEIGHT | TB_WRAP ) + ( ( markup ) ? TB_MARKUP : 0 ),

source/widgets/box.c

@@ -29,9 +29,19 @@
 #include "widgets/widget.h"
 #include "widgets/widget-internal.h"
 #include "widgets/box.h"
+#include "theme.h"
+#include "settings.h"
 
 #define LOG_DOMAIN    "Widgets.Box"
 
+/**
+ * @param box Handle to the box widget.
+ * @param padding The padding to apply.
+ *
+ * Set the padding to apply between the children in pixels.
+ */
+void box_set_padding ( box * box, unsigned int padding );
+
 struct _box
 {
     widget  widget;
@@ -263,10 +273,11 @@ static gboolean box_motion_notify ( widget *wid, xcb_motion_notify_event_t *xme
     return FALSE;
 }
 
-box * box_create ( boxType type, short x, short y, short w, short h )
+box * box_create ( const char *name, boxType type, short x, short y, short w, short h )
 {
     box *b = g_malloc0 ( sizeof ( box ) );
     b->type                 = type;
+    b->widget.name          = g_strdup (name);
     b->widget.x             = x;
     b->widget.y             = y;
     b->widget.w             = w;
@@ -279,6 +290,7 @@ box * box_create ( boxType type, short x, short y, short w, short h )
     b->widget.motion_notify = box_motion_notify;
     b->widget.enabled       = TRUE;
 
+    box_set_padding ( b, rofi_theme_get_integer ( b->widget.name, "padding",config.line_margin ));
     return b;
 }
 

source/widgets/separator.c

@@ -31,6 +31,23 @@
 #include "widgets/separator.h"
 #include "x11-helper.h"
 #include "settings.h"
+#include "theme.h"
+
+/**
+ * @param sp The separator widget handle.
+ * @param style_str String representation of the style.
+ *
+ * Sets the line style based on the string style_str
+ */
+void separator_set_line_style_from_string ( separator *sp, const char *style_str );
+
+/**
+ * @param sp The separator widget handle.
+ * @param style The new style.
+ *
+ * Sets the line style.
+ */
+void separator_set_line_style ( separator *sp, separator_line_style style );
 
 /**
  * Internal structure for the separator.
@@ -49,11 +66,11 @@ const char *const _separator_style_dash = "dash";
 static void separator_draw ( widget *, cairo_t * );
 static void separator_free ( widget * );
 
-separator *separator_create ( separator_type type, short sw )
+separator *separator_create ( const char *name, separator_type type, short sw )
 {
     separator *sb = g_malloc0 ( sizeof ( separator ) );
     sb->type = type;
-
+    sb->widget.name = g_strdup ( name );
     sb->widget.x = 0;
     sb->widget.y = 0;
     if ( sb->type == S_HORIZONTAL ) {
@@ -70,6 +87,9 @@ separator *separator_create ( separator_type type, short sw )
 
     // Enabled by default
     sb->widget.enabled = TRUE;
+
+    const char *line_style = rofi_theme_get_string ( sb->widget.name, "line-style", "solid");
+    separator_set_line_style_from_string ( sb, line_style );
     return sb;
 }
 
@@ -109,6 +129,7 @@ static void separator_draw ( widget *wid, cairo_t *draw )
         return;
     }
     color_separator ( draw );
+    rofi_theme_get_color ( wid->name, "foreground", draw );
     if ( sep->line_style == S_LINE_DASH ) {
         const double dashes[1] = { 4 };
         cairo_set_dash ( draw, dashes, 1, 0.0 );

source/widgets/widget.c

@@ -68,9 +68,14 @@ void widget_draw ( widget *widget, cairo_t *d )
 }
 void widget_free ( widget *wid )
 {
-    if ( wid && wid->free ) {
+    if ( wid ) {
+        if ( wid->name ) {
+            g_free ( wid->name );
+        }
+        if ( wid->free ) {
             wid->free ( wid );
         }
+    }
 }
 
 int widget_get_height ( widget *widget )
@@ -163,3 +168,11 @@ gboolean widget_motion_notify ( widget *wid, xcb_motion_notify_event_t *xme )
 
     return FALSE;
 }
+
+void widget_set_name ( widget *wid, const char *name )
+{
+    if ( wid->name ) {
+        g_free(wid);
+    }
+    wid->name = g_strdup ( name );
+}