From b91a9fb0c0d08950aa4556c4a7e9ad0870a1cdab Mon Sep 17 00:00:00 2001
From: Dave Davenport <qball@gmpclient.org>
Date: Mon, 27 Mar 2017 09:04:55 +0200
Subject: [PATCH] Add 'Configuration' section to rasi format that parses config
 option.

---
 include/xrmoptions.h |  9 +++++++++
 lexer/theme-lexer.l  |  8 ++++++++
 lexer/theme-parser.y | 27 +++++++++++++++++++++++++++
 source/xrmoptions.c  | 22 +++++++++++++++++++++-
 4 files changed, 65 insertions(+), 1 deletion(-)

diff --git a/include/xrmoptions.h b/include/xrmoptions.h
index b4abc76b..87b9f15c 100644
--- a/include/xrmoptions.h
+++ b/include/xrmoptions.h
@@ -158,5 +158,14 @@ void print_help_msg ( const char *option, const char *type, const char*text, con
  */
 char ** config_parser_return_display_help ( unsigned int *length );
 
+/**
+ * @brief Set config option.
+ *
+ * Sets both the static as  dynamic config option.
+ *
+ * @param option Option to set.
+ * @param value  Value to set it too
+ */
+void config_parser_set_option ( char *option, char *value);
 /* @}*/
 #endif
diff --git a/lexer/theme-lexer.l b/lexer/theme-lexer.l
index 78b1c26f..3d16c127 100644
--- a/lexer/theme-lexer.l
+++ b/lexer/theme-lexer.l
@@ -141,6 +141,8 @@ LS_SOLID   "solid"
 
 INCLUDE    "@import"
 
+CONFIGURATION "Configuration"
+
 %x INCLUDE
 %x PROPERTIES
 %x NAMESTR
@@ -257,6 +259,12 @@ if ( queue == NULL ){
     /**
      * Handle defaults:  * { ... }
      */
+<INITIAL>{CONFIGURATION} {
+    g_queue_push_head ( queue, GINT_TO_POINTER (YY_START) );
+    BEGIN(DEFAULTS);
+    return CONFIGURATION;
+
+}
 <INITIAL>{ASTERIX} {
     g_queue_push_head ( queue, GINT_TO_POINTER (YY_START) );
     BEGIN(DEFAULTS);
diff --git a/lexer/theme-parser.y b/lexer/theme-parser.y
index e304ff29..f571d231 100644
--- a/lexer/theme-parser.y
+++ b/lexer/theme-parser.y
@@ -89,6 +89,7 @@ int yylex (YYSTYPE *, YYLTYPE *);
 %token NAME_PREFIX  "Element section ('# {name} { ... }')"
 %token WHITESPACE   "White space"
 %token PDEFAULTS    "Default settings section ( '* { ... }')"
+%token CONFIGURATION "Configuration block"
 
 %type <ival> highlight_styles
 %type <sval> entry
@@ -131,6 +132,32 @@ NAME_PREFIX name_path BOPEN optional_properties BCLOSE
     PDEFAULTS BOPEN optional_properties BCLOSE {
     rofi_theme_widget_add_properties ( rofi_theme, $3);
 }
+| CONFIGURATION BOPEN optional_properties BCLOSE {
+    GHashTableIter iter;
+    g_hash_table_iter_init ( &iter, $3 );
+    gpointer key,value;
+    while ( g_hash_table_iter_next ( &iter, &key, &value ) ) {
+            Property *p = (Property *) value;
+            switch ( p ->type )
+            {
+                case P_STRING:
+                    config_parser_set_option ( p->name, p->value.s);
+                    break;
+                case P_BOOLEAN:
+                    config_parser_set_option ( p->name, p->value.b?"true":"false");
+                    break;
+                case P_INTEGER:
+                   {
+                       char *str = g_strdup_printf("%d", p->value.i);
+                       config_parser_set_option ( p->name, str );
+                       g_free(str);
+                   }
+                default:
+                       break;
+
+            }
+    }
+}
 ;
 
 /**
diff --git a/source/xrmoptions.c b/source/xrmoptions.c
index 9c017377..8b4e17e5 100644
--- a/source/xrmoptions.c
+++ b/source/xrmoptions.c
@@ -49,6 +49,7 @@ const char * const ConfigSourceStr[] = {
     "Default",
     "XResources",
     "File",
+    "Rasi File",
     "Commandline",
 };
 /** Enumerator of different sources of configuration. */
@@ -57,7 +58,8 @@ enum ConfigSource
     CONFIG_DEFAULT    = 0,
     CONFIG_XRESOURCES = 1,
     CONFIG_FILE       = 2,
-    CONFIG_CMDLINE    = 3
+    CONFIG_FILE_THEME = 3,
+    CONFIG_CMDLINE    = 4
 };
 
 typedef struct
@@ -386,6 +388,24 @@ static void __config_parse_xresource_options_dynamic ( xcb_xrm_database_t *xDB,
     }
 }
 
+void config_parser_set_option ( char *option, char *value)
+{
+    for ( unsigned int i = 0; i < sizeof ( xrmOptions ) / sizeof ( XrmOption ); ++i ) {
+        XrmOption *op = &( xrmOptions[i] );
+        if ( g_strcmp0 ( op->name, option) == 0 ) {
+            config_parser_set ( op, value, CONFIG_FILE_THEME);
+            return; 
+        }
+    }
+    for ( unsigned int i = 0; i < num_extra_options; ++i ) {
+        XrmOption *op = &( extra_options[i] );
+        if ( g_strcmp0 ( op->name, option) == 0 ) {
+            config_parser_set ( op, value, CONFIG_FILE_THEME);
+            return; 
+        }
+    }
+}
+
 void config_parse_xresource_options_dynamic ( xcb_stuff *xcb )
 {
     char *name = window_get_text_prop ( xcb_stuff_get_root_window ( xcb ), XCB_ATOM_RESOURCE_MANAGER );