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/* statusbar.c: routines for updating the status bar
Copyright (c) 2003-2004 Philip Kendall
$Id: statusbar.c 4176 2010-10-06 10:56:05Z fredm $
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Author contact information:
E-mail: philip-fuse@shadowmagic.org.uk
*/
#include <config.h>
#include <stdio.h>
#include <gtk/gtk.h>
#include "gtkinternals.h"
#include "ui/ui.h"
static GtkWidget *status_bar;
static GdkPixmap
*pixmap_tape_inactive, *pixmap_tape_active,
*pixmap_mdr_inactive, *pixmap_mdr_active,
*pixmap_disk_inactive, *pixmap_disk_active,
*pixmap_pause_inactive, *pixmap_pause_active,
*pixmap_mouse_inactive, *pixmap_mouse_active;
static GdkBitmap *pause_mask, *mouse_mask;
static GtkWidget
*microdrive_status, /* Is any microdrive motor running? */
*disk_status, /* Is the disk motor running? */
*mouse_status, /* Have we grabbed the mouse? */
*pause_status, /* Is emulation paused (via the menu option)? */
*tape_status, /* Is the tape running? */
*speed_status; /* How fast are we running? */
int
gtkstatusbar_create( GtkBox *parent )
{
GtkWidget *separator;
status_bar = gtk_hbox_new( FALSE, 5 );
gtk_box_pack_start( parent, status_bar, FALSE, FALSE, 3 );
pixmap_tape_inactive =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_tape_inactive );
pixmap_tape_active =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_tape_active );
pixmap_mdr_inactive =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_mdr_inactive );
pixmap_mdr_active =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_mdr_active );
pixmap_disk_inactive =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_disk_inactive );
pixmap_disk_active =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_disk_active );
pixmap_pause_inactive =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(),
&pause_mask, NULL,
gtkpixmap_pause_inactive );
pixmap_pause_active =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_pause_active );
pixmap_mouse_inactive =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(),
&mouse_mask, NULL,
gtkpixmap_mouse_inactive );
pixmap_mouse_active =
gdk_pixmap_colormap_create_from_xpm_d( NULL, gdk_rgb_get_cmap(), NULL,
NULL, gtkpixmap_mouse_active );
speed_status = gtk_label_new( "100%" );
gtk_label_set_width_chars( GTK_LABEL( speed_status ), 8 );
gtk_box_pack_end( GTK_BOX( status_bar ), speed_status, FALSE, FALSE, 0 );
separator = gtk_vseparator_new();
gtk_box_pack_end( GTK_BOX( status_bar ), separator, FALSE, FALSE, 0 );
tape_status = gtk_pixmap_new( pixmap_tape_inactive, NULL );
gtk_box_pack_end( GTK_BOX( status_bar ), tape_status, FALSE, FALSE, 0 );
microdrive_status = gtk_pixmap_new( pixmap_mdr_inactive, NULL );
gtk_box_pack_end( GTK_BOX( status_bar ), microdrive_status, FALSE, FALSE,
0 );
disk_status = gtk_pixmap_new( pixmap_disk_inactive, NULL );
gtk_box_pack_end( GTK_BOX( status_bar ), disk_status, FALSE, FALSE, 0 );
pause_status = gtk_pixmap_new( pixmap_pause_inactive, pause_mask );
gtk_box_pack_end( GTK_BOX( status_bar ), pause_status, FALSE, FALSE, 0 );
mouse_status = gtk_pixmap_new( pixmap_mouse_inactive, mouse_mask );
gtk_box_pack_end( GTK_BOX( status_bar ), mouse_status, FALSE, FALSE, 0 );
separator = gtk_vseparator_new();
gtk_box_pack_end( GTK_BOX( status_bar ), separator, FALSE, FALSE, 0 );
return 0;
}
int
gtkstatusbar_set_visibility( int visible )
{
if( visible ) {
gtk_widget_show( status_bar );
} else {
gtk_widget_hide( status_bar );
}
return 0;
}
int
ui_statusbar_update( ui_statusbar_item item, ui_statusbar_state state )
{
GdkPixmap *which;
switch( item ) {
case UI_STATUSBAR_ITEM_DISK:
switch( state ) {
case UI_STATUSBAR_STATE_NOT_AVAILABLE:
gtk_widget_hide( disk_status ); break;
case UI_STATUSBAR_STATE_ACTIVE:
gtk_widget_show( disk_status );
gtk_pixmap_set( GTK_PIXMAP( disk_status ), pixmap_disk_active, NULL );
break;
default:
gtk_widget_show( disk_status );
gtk_pixmap_set( GTK_PIXMAP( disk_status ), pixmap_disk_inactive, NULL );
break;
}
return 0;
case UI_STATUSBAR_ITEM_MOUSE:
which = ( state == UI_STATUSBAR_STATE_ACTIVE ?
pixmap_mouse_active : pixmap_mouse_inactive );
gtk_pixmap_set( GTK_PIXMAP( mouse_status ), which, mouse_mask );
return 0;
case UI_STATUSBAR_ITEM_PAUSED:
which = ( state == UI_STATUSBAR_STATE_ACTIVE ?
pixmap_pause_active : pixmap_pause_inactive );
gtk_pixmap_set( GTK_PIXMAP( pause_status ), which, pause_mask );
return 0;
case UI_STATUSBAR_ITEM_MICRODRIVE:
switch( state ) {
case UI_STATUSBAR_STATE_NOT_AVAILABLE:
gtk_widget_hide( microdrive_status ); break;
case UI_STATUSBAR_STATE_ACTIVE:
gtk_widget_show( microdrive_status );
gtk_pixmap_set( GTK_PIXMAP( microdrive_status ), pixmap_mdr_active,
NULL );
break;
default:
gtk_widget_show( microdrive_status );
gtk_pixmap_set( GTK_PIXMAP( microdrive_status ), pixmap_mdr_inactive,
NULL );
break;
}
return 0;
case UI_STATUSBAR_ITEM_TAPE:
which = ( state == UI_STATUSBAR_STATE_ACTIVE ?
pixmap_tape_active : pixmap_tape_inactive );
gtk_pixmap_set( GTK_PIXMAP( tape_status ), which, NULL );
return 0;
}
ui_error( UI_ERROR_ERROR, "Attempt to update unknown statusbar item %d",
item );
return 1;
}
int
ui_statusbar_update_speed( float speed )
{
char buffer[8];
snprintf( buffer, 8, "%3.0f%%", speed );
gtk_label_set( GTK_LABEL( speed_status ), buffer );
return 0;
}
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