#include <stdint.h>

 #include <gnome.h>

 #include "interface.h"

 #include "gui.h"

 #include "mem.h"

 #include "mmio.h"

 GtkWidget *mmr_win;

 GtkNotebook *mmr_book;

 static void printbits( char *out, int nbits, uint32_t value )

 {

     if( nbits < 32 ) {

         int i;

         for( i=32; i>nbits; i-- ) {

             if( !(i % 8) ) *out++ = ' ';

             *out++ = ' ';

         }

     }

     while( nbits > 0 ) {

         *out++ = (value&(1<<--nbits) ? '1' : '0');

         if( !(nbits % 8) ) *out++ = ' ';

     }

     *out = '\0';

 }

 static void printhex( char *out, int nbits, uint32_t value )

 {

     char tmp[10], *p = tmp;

     int i;

     sprintf( tmp, "%08X", value );

     for( i=32; i>0; i-=4, p++ ) {

         if( i <= nbits ) *out++ = *p;

         else *out++ = ' ';

     }

     *out = '\0';

 }

 static GtkCList *create_mmr_page( char *name )

 {

     GtkCList *list;

     GtkWidget *scroll;

     GtkWidget *tab;

     scroll = gtk_scrolled_window_new(NULL, NULL);

     gtk_widget_show( scroll );

     gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(scroll),

                                     GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS );

     list = GTK_CLIST(gtk_clist_new(5));

     gtk_clist_set_column_width(list, 0, 60);

     gtk_clist_set_column_width(list, 1, 50);

     gtk_clist_set_column_width(list, 2, 60);

     gtk_clist_set_column_width(list, 3, 220);

     gtk_clist_set_column_width(list, 4, 160);

     gtk_clist_set_column_justification(list, 0, GTK_JUSTIFY_CENTER );

     gtk_clist_set_column_justification(list, 2, GTK_JUSTIFY_CENTER );

     gtk_clist_set_column_justification(list, 3, GTK_JUSTIFY_CENTER );

     gtk_clist_set_column_title(list, 0, "Address");

     gtk_clist_set_column_title(list, 1, "Register");

     gtk_clist_set_column_title(list, 2, "Value");

     gtk_clist_set_column_title(list, 3, "Bit Pattern");

     gtk_clist_set_column_title(list, 4, "Description");

     gtk_clist_column_titles_show(list);

     gtk_widget_set_style( GTK_WIDGET(list), fixed_list_style );

     gtk_widget_show( GTK_WIDGET(list) );

     tab = gtk_label_new(_(name));

     gtk_widget_show( tab );

     gtk_container_add( GTK_CONTAINER(scroll), GTK_WIDGET(list) );

     gtk_notebook_append_page( mmr_book, scroll, tab );

     gtk_object_set_data( GTK_OBJECT(mmr_win), name, list );

     return list;

 }

 void update_mmr_win( void )

 {

     int i,j, count = 0;

     GtkCList *page, *all_page;

     char data[10], bits[40];

     all_page = GTK_CLIST(gtk_object_get_data( GTK_OBJECT(mmr_win), "All" ));

     for( i=1; i < num_io_rgns; i++ ) {

         page = GTK_CLIST(gtk_object_get_data( GTK_OBJECT(mmr_win),

                                               io_rgn[i]->id ));

         for( j=0; io_rgn[i]->ports[j].id != NULL; j++ ) {

             if( *io_rgn[i]->ports[j].val !=

                 *(uint32_t *)(io_rgn[i]->save_mem+io_rgn[i]->ports[j].offset)){

                 int sz = io_rgn[i]->ports[j].width;

                 /* Changed */

                 printhex( data, sz, *io_rgn[i]->ports[j].val );

                 printbits( bits, sz, *io_rgn[i]->ports[j].val );

                 gtk_clist_set_text( page, j, 2, data );

                 gtk_clist_set_text( page, j, 3, bits );

                 gtk_clist_set_foreground( page, j, &clrChanged );

                 gtk_clist_set_text( all_page, count, 2, data );

                 gtk_clist_set_text( all_page, count, 3, bits );

                 gtk_clist_set_foreground( all_page, count, &clrChanged );

             } else {

                 gtk_clist_set_foreground( page, j, &clrNormal );

                 gtk_clist_set_foreground( all_page, count, &clrNormal );

             }

             count++;

         }

         memcpy( io_rgn[i]->save_mem, io_rgn[i]->mem, PAGE_SIZE );

     }

 }

 void init_mmr_win( void )

 {

     int i, j;

     GtkCList *all_list;

     mmr_win = create_mmr_win();

     mmr_book = GTK_NOTEBOOK( gtk_object_get_data( GTK_OBJECT(mmr_win), "mmr_notebook" ));

     /* kill the dummy page glade insists on adding */

     gtk_notebook_remove_page( mmr_book, 0 );

     all_list = create_mmr_page( "All" );

     for( i=1; i < num_io_rgns; i++ ) {

         GtkCList *list = create_mmr_page( io_rgn[i]->id );

         for( j=0; io_rgn[i]->ports[j].id != NULL; j++ ) {

             int sz = io_rgn[i]->ports[j].width;

             char addr[10], data[10], bits[40];

             char *arr[] = { addr, io_rgn[i]->ports[j].id, data, bits,

                             io_rgn[i]->ports[j].desc };

             sprintf( addr, "%08X",

                      io_rgn[i]->base + io_rgn[i]->ports[j].offset );

             printhex( data, sz, *io_rgn[i]->ports[j].val );

             printbits( bits, io_rgn[i]->ports[j].width,

                        *io_rgn[i]->ports[j].val );

             gtk_clist_append( list, arr );

             gtk_clist_append( all_list, arr );

         }

     }

 }

 void mmr_open_win( void )

 {

     gtk_widget_show( mmr_win );

 }

 void mmr_close_win( void )

 {

     gtk_widget_hide( mmr_win );

 }