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/*
* Copyright (C) 2003-2009 FAUmachine Team <info@faumachine.org>.
* This program is free software. You can redistribute it and/or modify it
* under the terms of the GNU General Public License, either version 2 of
* the License, or (at your option) any later version. See COPYING.
*/
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include "system.h"
#include "glue-gui.h"
#include "glue-gui-gtk.h"
#include "glue-gui-gtk-change.h"
#include "glue-gui-gtk-fi.h"
#include "glue.h"
struct cpssp {
struct sig_string *port_change;
GtkWidget *gui_change;
GtkWidget *gui_fi;
int comp_id;
int fault_sig_id;
struct sig_boolean *fault_sig_ptr;
};
/*
* Simulator Callbacks
*/
static void
COMP_(gui_change)(void *_cpssp, const char *path)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
gui_gtk_change_set(GUI_GTK_CHANGE(cpssp->gui_change), path);
}
/*
* GUI Callbacks
*/
static void
COMP_(insert_event)(GtkWidget *w, const char *string, gpointer _cpssp)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
sig_string_set(cpssp->port_change, cpssp, string);
}
static void
COMP_(remove_event)(GtkWidget *w, gpointer _cpssp)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
sig_string_set(cpssp->port_change, cpssp, "");
}
static void
COMP_(gui_drive_fault_event)(
GtkWidget *w,
gpointer _fault,
gpointer _cpssp
)
{
struct fault {
unsigned int state;
const char *loc0[4];
const char *loc1[4];
} *fault = (struct fault *) _fault;
struct cpssp *cpssp = (struct cpssp *) _cpssp;
fprintf(stderr, "%s %p %u\n", __FUNCTION__, cpssp, fault->state);
free(fault);
}
void *
COMP_(gui_gtk_create)(
unsigned int page,
const char *name,
struct sig_manage *port_manage,
struct sig_molex_ide_power_conn *port_power,
struct sig_sata_bus *port_sata,
struct sig_magneto_optical *port_media,
struct sig_string *port_change
)
{
static const struct sig_string_funcs change_funcs = {
.set = COMP_(gui_change),
};
struct cpssp *cpssp;
char path[1024];
GtkWidget *vbox;
cpssp = shm_alloc(sizeof(*cpssp));
assert(cpssp);
system_name_push(name);
cpssp->comp_id = system_comp_lookup(name);
vbox = gtk_vbox_new(FALSE, 1);
cpssp->gui_change = gui_gtk_change_new("CD");
GTK_WIDGET_UNSET_FLAGS(cpssp->gui_change, GTK_CAN_FOCUS);
g_signal_connect(G_OBJECT(cpssp->gui_change), "change-inserted",
G_CALLBACK(COMP_(insert_event)), cpssp);
g_signal_connect(G_OBJECT(cpssp->gui_change), "change-removed",
G_CALLBACK(COMP_(remove_event)), cpssp);
gtk_widget_show(cpssp->gui_change);
gtk_box_pack_end(GTK_BOX(vbox), cpssp->gui_change, FALSE, FALSE, 1);
cpssp->gui_fi = gui_gtk_fi_new("Drive Fault", "Boolean");
g_signal_connect(G_OBJECT(cpssp->gui_fi), "fi-change",
G_CALLBACK(COMP_(gui_drive_fault_event)),
cpssp);
gui_gtk_comp_add(page, SCOMP, name, vbox,
FALSE, FALSE, cpssp->gui_fi);
/* Fault Signal */
snprintf(path, sizeof(path)-1, "%s:fault", system_path());
path[sizeof(path)-1] = '\0';
cpssp->fault_sig_id = system_sig_create("boolean", path);
assert(0 <= cpssp->fault_sig_id);
cpssp->fault_sig_ptr = system_sig_get(cpssp->fault_sig_id);
assert(cpssp->fault_sig_ptr);
system_comp_connect(cpssp->comp_id, "fault", cpssp->fault_sig_id);
/* Out */
cpssp->port_change = port_change;
/* In */
sig_string_connect(port_change, cpssp, &change_funcs);
system_name_pop();
return cpssp;
}
void
COMP_(gui_gtk_destroy)(void *_cpssp)
{
struct cpssp *cpssp = _cpssp;
system_comp_disconnect(cpssp->comp_id, "fault");
system_sig_unget(cpssp->fault_sig_ptr);
system_sig_destroy(cpssp->fault_sig_id);
shm_free(cpssp);
}
void
COMP_(gui_gtk_suspend)(void *_cpssp, FILE *fComp)
{
struct cpssp *cpssp = _cpssp;
generic_suspend(cpssp, sizeof(*cpssp), fComp);
}
void
COMP_(gui_gtk_resume)(void *_cpssp, FILE *fComp)
{
struct cpssp *cpssp = _cpssp;
GtkWidget *savegui_change = cpssp->gui_change;
GtkWidget *savegui_fi = cpssp->gui_fi;
generic_resume(cpssp, sizeof(*cpssp), fComp);
cpssp->gui_change = savegui_change;
cpssp->gui_fi = savegui_fi;
fprintf(stdout, "\t\t\ttoDo: Handle GtkWidget gui_change, gui_fi and faults\n");
}
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