--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gui/ctrl_dlg.c	Tue Oct 16 12:36:29 2007 +0000
@@ -0,0 +1,156 @@
+/**
+ * $Id: ctrl_dlg.c,v 1.1 2007-10-16 12:36:29 nkeynes Exp $
+ *
+ * Define the main (emu) GTK window, along with its menubars,
+ * toolbars, etc.
+ *
+ * Copyright (c) 2005 Nathan Keynes.
+ *
+ * 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.
+ */
+
+#include <assert.h>
+#include <gtk/gtk.h>
+
+#include "dream.h"
+#include "gui/gtkui.h"
+#include "maple/maple.h"
+
+#define MAX_DEVICES 4
+
+typedef struct maple_slot_data {
+    maple_device_t old_device;
+    maple_device_t new_device;
+    GtkWidget *button;
+    GtkWidget *combo;
+} *maple_slot_data_t;
+
+static struct maple_slot_data maple_data[MAX_DEVICES];
+
+
+gboolean controller_properties_activated( GtkButton *button, gpointer user_data )
+{
+    maple_slot_data_t data = (maple_slot_data_t)user_data;
+}
+
+gboolean controller_device_changed( GtkComboBox *combo, gpointer user_data )
+{
+    maple_slot_data_t data = (maple_slot_data_t)user_data;
+    int active = gtk_combo_box_get_active(combo);
+    gtk_widget_set_sensitive(data->button, active != 0);
+    if( active != 0 ) {
+	gchar *devname = gtk_combo_box_get_active_text(combo);
+	const maple_device_class_t devclz = maple_get_device_class(devname);
+	assert(devclz != NULL);
+	if( data->new_device != NULL ) {
+	    if( data->new_device->device_class != devclz ) {
+		data->new_device->destroy(data->new_device);
+		data->new_device = maple_new_device(devname);
+	    }
+	} else {
+	    data->new_device = maple_new_device(devname);
+	}
+    } else {
+	if( data->new_device != NULL && data->new_device != data->old_device ) {
+	    data->new_device->destroy(data->new_device);
+	}
+	data->new_device = NULL;
+    }
+}
+
+void controller_commit_changes( )
+{
+    int i;
+    for( i=0; i<MAX_DEVICES; i++ ) {
+	if( maple_data[i].new_device != maple_data[i].old_device ) {
+	    if( maple_data[i].old_device != NULL ) {
+		maple_detach_device(i,0);
+	    }
+	    if( maple_data[i].new_device != NULL ) {
+		maple_attach_device(maple_data[i].new_device, i, 0 );
+	    }
+	}
+    }
+    dreamcast_save_config("testrc");
+}
+
+void controller_cancel_changes( )
+{
+    int i;
+    for( i=0; i<MAX_DEVICES; i++ ) {
+	if( maple_data[i].new_device != NULL && 
+	    maple_data[i].new_device != maple_data[i].old_device ) {
+	    maple_data[i].new_device->destroy(maple_data[i].new_device);
+	}
+    }
+}
+
+GtkWidget *controller_pane_new()
+{
+    GtkWidget *table = gtk_table_new(4, 3, TRUE);
+    GtkTreeIter iter;
+    int i,j;
+    const struct maple_device_class **devices = maple_get_device_classes();
+
+    for( i=0; i< MAX_DEVICES; i++ ) {
+	char buf[12];
+	GtkWidget *combo, *button;
+	int active = 0;
+	maple_device_t device = maple_get_device(i,0);
+	sprintf( buf, "Slot %d.", i );
+	gtk_table_attach_defaults( GTK_TABLE(table), gtk_label_new(buf), 0, 1, i, i+1 );
+	combo = gtk_combo_box_new_text();
+	gtk_combo_box_append_text( GTK_COMBO_BOX(combo), "<empty>" );
+	for( j=0; devices[j] != NULL; j++ ) {
+	    gtk_combo_box_append_text(GTK_COMBO_BOX(combo), devices[j]->name);
+	    if( device != NULL && device->device_class == devices[j] ) {
+		active = j+1;
+	    }
+	}
+	gtk_combo_box_set_active(GTK_COMBO_BOX(combo), active);
+	gtk_table_attach_defaults( GTK_TABLE(table), combo, 1, 2, i, i+1 );
+	button = gtk_button_new_from_stock( GTK_STOCK_PROPERTIES );
+	gtk_widget_set_sensitive(button, active != 0);
+	gtk_table_attach_defaults( GTK_TABLE(table), button, 2, 3, i, i+1 );
+
+	maple_data[i].old_device = device;
+	maple_data[i].new_device = device;
+	maple_data[i].combo = combo;
+	maple_data[i].button = button;
+	g_signal_connect( button, "activate", 
+			  G_CALLBACK( controller_properties_activated ), &maple_data[i] );
+	g_signal_connect( combo, "changed", 
+			  G_CALLBACK( controller_device_changed ), &maple_data[i] );
+
+    }
+    return table;
+}
+
+void controller_dialog_run( GtkWindow *parent )
+{
+    GtkWidget *dialog =
+	gtk_dialog_new_with_buttons("Controller Settings", parent, 
+				    GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
+				    GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
+				    GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
+				    NULL);
+    GtkWidget *panel = controller_pane_new();
+    gint result;
+    gtk_widget_show_all(panel);
+    gtk_container_add( GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), panel );
+    result = gtk_dialog_run( GTK_DIALOG(dialog) );
+    gtk_widget_destroy( dialog );
+    if( result == GTK_RESPONSE_ACCEPT ) {
+	controller_commit_changes();
+    } else {
+	controller_cancel_changes();
+    }
+}