1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/gtkui/main_win.c	Wed Nov 21 11:44:30 2007 +0000
     1.3 @@ -0,0 +1,159 @@
     1.4 +/**
     1.5 + * $Id: main_win.c,v 1.10 2007-11-08 10:46:41 nkeynes Exp $
     1.6 + *
     1.7 + * Define the main (emu) GTK window, along with its menubars,
     1.8 + * toolbars, etc.
     1.9 + *
    1.10 + * Copyright (c) 2005 Nathan Keynes.
    1.11 + *
    1.12 + * This program is free software; you can redistribute it and/or modify
    1.13 + * it under the terms of the GNU General Public License as published by
    1.14 + * the Free Software Foundation; either version 2 of the License, or
    1.15 + * (at your option) any later version.
    1.16 + *
    1.17 + * This program is distributed in the hope that it will be useful,
    1.18 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
    1.19 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1.20 + * GNU General Public License for more details.
    1.21 + */
    1.22 +
    1.23 +#include <assert.h>
    1.24 +#include <sys/types.h>
    1.25 +#include <sys/stat.h>
    1.26 +#include <unistd.h>
    1.27 +#include <string.h>
    1.28 +#include <stdio.h>
    1.29 +#include <stdlib.h>
    1.30 +
    1.31 +#include <gtk/gtk.h>
    1.32 +
    1.33 +#include "dream.h"
    1.34 +#include "gtkui/gtkui.h"
    1.35 +
    1.36 +
    1.37 +struct main_window_info {
    1.38 +    GtkWidget *window;
    1.39 +    GtkWidget *video;
    1.40 +    GtkWidget *menubar;
    1.41 +    GtkWidget *toolbar;
    1.42 +    GtkWidget *statusbar;
    1.43 +    GtkActionGroup *actions;
    1.44 +};
    1.45 +
    1.46 +static gboolean on_main_window_deleted( GtkWidget *widget, GdkEvent event, gpointer user_data )
    1.47 +{
    1.48 +    exit(0);
    1.49 +}
    1.50 +
    1.51 +static void on_main_window_state_changed( GtkWidget *widget, GdkEventWindowState *state, 
    1.52 +					  gpointer userdata )
    1.53 +{
    1.54 +    main_window_t win = (main_window_t)userdata;
    1.55 +    if( state->changed_mask & GDK_WINDOW_STATE_FULLSCREEN ) {
    1.56 +	gboolean fs = (state->new_window_state & GDK_WINDOW_STATE_FULLSCREEN);
    1.57 +	GtkWidget *frame = gtk_widget_get_parent(win->video);
    1.58 +	if( frame->style == NULL ) {
    1.59 +	    gtk_widget_set_style( frame, gtk_style_new() );
    1.60 +	}
    1.61 +	if( fs ) {
    1.62 +	    gtk_widget_hide( win->menubar );
    1.63 +	    gtk_widget_hide( win->toolbar );
    1.64 +	    gtk_widget_hide( win->statusbar );
    1.65 +	    
    1.66 +	    frame->style->xthickness = 0;
    1.67 +	    frame->style->ythickness = 0;
    1.68 +	} else {
    1.69 +	    frame->style->xthickness = 2;
    1.70 +	    frame->style->ythickness = 2;
    1.71 +	    gtk_widget_show( win->menubar );
    1.72 +	    gtk_widget_show( win->toolbar );
    1.73 +	    gtk_widget_show( win->statusbar );
    1.74 +	}
    1.75 +	gtk_widget_queue_draw( win->window );
    1.76 +    }
    1.77 +}
    1.78 +
    1.79 +main_window_t main_window_new( const gchar *title, GtkWidget *menubar, GtkWidget *toolbar,
    1.80 +			       GtkAccelGroup *accel_group )
    1.81 +{
    1.82 +    GtkWidget *vbox;
    1.83 +    GtkWidget *frame;
    1.84 +    main_window_t win = g_malloc0( sizeof(struct main_window_info) );
    1.85 +
    1.86 +    win->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    1.87 +    win->menubar = menubar;
    1.88 +    win->toolbar = toolbar;
    1.89 +    gtk_window_set_title( GTK_WINDOW(win->window), title );
    1.90 +    gtk_window_add_accel_group (GTK_WINDOW (win->window), accel_group);
    1.91 +
    1.92 +    gtk_toolbar_set_style( GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS );
    1.93 +
    1.94 +    win->video = gtk_drawing_area_new();
    1.95 +    GTK_WIDGET_SET_FLAGS(win->video, GTK_CAN_FOCUS|GTK_CAN_DEFAULT);
    1.96 +    gtk_widget_set_size_request( win->video, 640, 480 ); 
    1.97 +    frame = gtk_frame_new(NULL);
    1.98 +    gtk_frame_set_shadow_type( GTK_FRAME(frame), GTK_SHADOW_IN );
    1.99 +    gtk_container_add( GTK_CONTAINER(frame), win->video );
   1.100 +
   1.101 +    win->statusbar = gtk_statusbar_new();
   1.102 +
   1.103 +    vbox = gtk_vbox_new(FALSE, 0);
   1.104 +    gtk_container_add( GTK_CONTAINER(win->window), vbox );
   1.105 +    gtk_box_pack_start( GTK_BOX(vbox), menubar, FALSE, FALSE, 0 );
   1.106 +    gtk_box_pack_start( GTK_BOX(vbox), toolbar, FALSE, FALSE, 0 );
   1.107 +    gtk_box_pack_start( GTK_BOX(vbox), frame, TRUE, TRUE, 0 );
   1.108 +    gtk_box_pack_start( GTK_BOX(vbox), win->statusbar, FALSE, FALSE, 0 );
   1.109 +    gtk_widget_show_all( win->window );
   1.110 +    gtk_widget_grab_focus( win->video );
   1.111 +    
   1.112 +    gtk_statusbar_push( GTK_STATUSBAR(win->statusbar), 1, "Stopped" );
   1.113 +    g_signal_connect( win->window, "delete_event", 
   1.114 +		      G_CALLBACK(on_main_window_deleted), win );
   1.115 +    g_signal_connect( win->window, "window-state-event",
   1.116 +		      G_CALLBACK(on_main_window_state_changed), win );
   1.117 +    return win;
   1.118 +}
   1.119 +
   1.120 +void main_window_set_running( main_window_t win, gboolean running )
   1.121 +{
   1.122 +    gtk_gui_enable_action( "Pause", running );
   1.123 +    gtk_gui_enable_action( "Run", !running );
   1.124 +    gtk_statusbar_pop( GTK_STATUSBAR(win->statusbar), 1 );
   1.125 +    gtk_statusbar_push( GTK_STATUSBAR(win->statusbar), 1, running ? "Running" : "Stopped" );
   1.126 +}
   1.127 +
   1.128 +void main_window_set_framerate( main_window_t win, float rate )
   1.129 +{
   1.130 +
   1.131 +
   1.132 +}
   1.133 +
   1.134 +void main_window_set_speed( main_window_t win, double speed )
   1.135 +{
   1.136 +    char buf[32];
   1.137 +
   1.138 +    snprintf( buf, 32, "Running (%2.4f%%)", speed );
   1.139 +    gtk_statusbar_pop( GTK_STATUSBAR(win->statusbar), 1 );
   1.140 +    gtk_statusbar_push( GTK_STATUSBAR(win->statusbar), 1, buf );
   1.141 +    
   1.142 +
   1.143 +}
   1.144 +
   1.145 +GtkWidget *main_window_get_renderarea( main_window_t win )
   1.146 +{
   1.147 +    return win->video;
   1.148 +}
   1.149 +
   1.150 +GtkWindow *main_window_get_frame( main_window_t win )
   1.151 +{
   1.152 +    return GTK_WINDOW(win->window);
   1.153 +}
   1.154 +
   1.155 +void main_window_set_fullscreen( main_window_t win, gboolean fullscreen )
   1.156 +{
   1.157 +    if( fullscreen ) {
   1.158 +	gtk_window_fullscreen( GTK_WINDOW(win->window) );
   1.159 +    } else {
   1.160 +	gtk_window_unfullscreen( GTK_WINDOW(win->window) );
   1.161 +    }
   1.162 +}