libchimara/garglk.c

   1 #include <libchimara/glk.h>
   2 #include "chimara-glk-private.h"
   3 #include "stream.h"
   4
   5 extern GPrivate *glk_data_key;
   6
   7 void
   8 apply_reverse_color(GtkTextTag *tag, gpointer data)
   9 {
  10         g_object_set_data( G_OBJECT(tag), "reverse_color", data );
  11 }
  12
  13 void
  14 garglk_set_reversevideo(glui32 reverse)
  15 {
  16         printf("set_reversevideo(%d)\n", reverse);
  17         ChimaraGlkPrivate *glk_data = g_private_get(glk_data_key);
  18         g_return_if_fail(glk_data->current_stream != NULL);
  19         g_return_if_fail(glk_data->current_stream->window != NULL);
  20
  21         GtkTextTagTable *tags = gtk_text_buffer_get_tag_table( GTK_TEXT_BUFFER(glk_data->current_stream->window->widget) );
  22         gtk_text_tag_table_foreach( tags, apply_reverse_color, GINT_TO_POINTER(reverse) );
  23 }
  24