[Config] Load default config file in at startup

* load via resources doc/default_configuration.rasi
* print the configuration options on dump-config

Makefile.am

@@ -256,6 +256,7 @@ EXTRA_DIST+=\
 	script/get_git_rev.sh\
 	$(theme_DATA)\
 	doc/default_theme.rasi\
+	doc/default_configuration.rasi\
 	Changelog
 ##
 # Indent

doc/default_configuration.rasi

@@ -0,0 +1,11 @@
+configuration {
+
+    // Timeout from user input.
+    timeout {
+        // The delay after inactivity to execute action.
+        delay: 0;
+        // The action to execute once the delay expires.
+        action: "kb-cancel";
+    }
+
+}

include/theme.h

@@ -111,6 +111,7 @@ ThemeWidget *rofi_theme_find_or_create_name ( ThemeWidget *base, const char *nam
  * Print out the widget to the commandline.
  */
 void rofi_theme_print ( ThemeWidget *widget );
+void rofi_theme_print_index ( ThemeWidget *widget, int index );
 
 /**
  * @param type The type of the property to create.

resources/resources.xml

@@ -2,5 +2,6 @@
 <gresources>
   <gresource prefix="/org/qtools/rofi">
     <file alias="default_theme.rasi">doc/default_theme.rasi</file>
+    <file alias="default_configuration.rasi">doc/default_configuration.rasi</file>
   </gresource>
 </gresources>

source/rofi.c

@@ -856,6 +856,33 @@ int main ( int argc, char *argv[] )
     }
     config_parser_add_option ( xrm_String, "pid", (void * *) &pidfile, "Pidfile location" );
 
+
+    /** default configuration */
+    {
+        GBytes *theme_data = g_resource_lookup_data (
+                resources_get_resource (),
+                "/org/qtools/rofi/default_configuration.rasi",
+                G_RESOURCE_LOOKUP_FLAGS_NONE,
+                NULL );
+        if ( theme_data ) {
+            const char *theme = g_bytes_get_data ( theme_data, NULL );
+            if ( rofi_theme_parse_string ( (const char *) theme ) ) {
+                g_warning ( "Failed to parse default configuration. Giving up.." );
+                if ( list_of_error_msgs ) {
+                    for ( GList *iter = g_list_first ( list_of_error_msgs );
+                            iter != NULL; iter = g_list_next ( iter ) ) {
+                        g_warning ( "Error: %s%s%s",
+                                color_bold, ( (GString *) iter->data )->str, color_reset );
+                    }
+                }
+                rofi_configuration = NULL;
+                cleanup ();
+                return EXIT_FAILURE;
+            }
+            g_bytes_unref ( theme_data );
+        }
+    }
+
     if ( find_arg ( "-config" ) < 0 ) {
         const char *cpath = g_get_user_config_dir ();
         if ( cpath ) {

source/theme.c

@@ -503,7 +503,7 @@ static void rofi_theme_print_property_index ( size_t pnl, int depth, Property *p
     putchar ( '\n' );
 }
 
-static void rofi_theme_print_index ( ThemeWidget *widget, int index )
+void rofi_theme_print_index ( ThemeWidget *widget, int index )
 {
     GHashTableIter iter;
     gpointer       key, value;

source/view.c

@@ -511,7 +511,7 @@ static void rofi_view_set_user_timeout ( G_GNUC_UNUSED gpointer data )
     if ( wid ) {
       /** Check string property */
       Property    *p   = rofi_theme_find_property ( wid, P_INTEGER, "delay", TRUE);
-      if ( p != NULL && p->type == P_INTEGER) {
+      if ( p != NULL && p->type == P_INTEGER && p->value.i > 0 ) {
         int delay = p->value.i;
         CacheState.user_timeout = g_timeout_add ( delay*1000 , rofi_view_user_timeout, NULL );
       }

source/xrmoptions.c

@@ -553,6 +553,10 @@ void config_parse_dump_config_rasi_format ( FILE *out, gboolean changes )
         }
     }
 
+    for ( unsigned int index = 0; index < rofi_configuration->num_widgets; index ++ ) {
+        rofi_theme_print_index ( rofi_configuration->widgets[index], 2 );
+    }
+
     fprintf ( out, "}\n" );
 }