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#include <gtk/gtk.h>
#include <gui.h>
#include <log.h>
enum stepper_response_type {
STEP_PREV,
STEP_NEXT,
};
static struct gui_interface *interface;
static void error_dialog(GtkWindow *parent, const char *msg)
{
GtkWidget *dialog = gtk_dialog_new_with_buttons(
msg, parent, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
"OK", GTK_RESPONSE_CLOSE, NULL);
GtkWidget *content = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
GtkWidget *label = gtk_label_new(msg);
g_signal_connect_swapped(dialog, "response",
G_CALLBACK(gtk_window_destroy), dialog);
gtk_box_append(GTK_BOX(content), label);
gtk_widget_show(dialog);
}
static void stepper_response(GtkWidget *widget, enum stepper_response_type type)
{
err ret = OK;
switch (type) {
case STEP_PREV:
ret = interface->step_prev();
break;
case STEP_NEXT:
ret = interface->step_next();
break;
default:
break;
}
if (ret == END || ret == ERR) {
error_dialog(GTK_WINDOW(widget),
ret == END ? "Reached end" : "An error occured");
}
}
static void init_stepper_dialog(GtkWindow *parent)
{
GtkWidget *stepper = gtk_dialog_new_with_buttons(
"Stepper", parent,
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, "Previous",
1, "Next", 2, NULL);
GtkWidget *content = gtk_dialog_get_content_area(GTK_DIALOG(stepper));
GtkWidget *label = gtk_label_new("Stepper");
g_signal_connect_swapped(stepper, "response",
G_CALLBACK(stepper_response), stepper);
gtk_box_append(GTK_BOX(content), label);
gtk_widget_show(stepper);
}
static void init_execution_window(GtkApplication *app)
{
GtkWidget *execution = gtk_application_window_new(app);
gtk_window_set_title(GTK_WINDOW(execution), "Execution");
gtk_window_set_default_size(GTK_WINDOW(execution), 200, 200);
gtk_widget_show(execution);
init_stepper_dialog(GTK_WINDOW(execution));
}
static void activate(GtkApplication *app, gpointer user_data)
{
(void)user_data;
init_execution_window(app);
}
void gui_reg_names(const char *names, int n)
{
(void)names;
(void)n;
}
void gui_reg_update(int reg, uint64_t value)
{
(void)reg;
(void)value;
}
void gui_instr_done(char *instr)
{
(void)instr;
}
void gui_register_interface(struct gui_interface *gui)
{
interface = gui;
}
void gui_init(void)
{
g_object_set(gtk_settings_get_default(),
"gtk-application-prefer-dark-theme", TRUE, NULL);
GtkApplication *app = gtk_application_new("de.melvars.simsalasim",
G_APPLICATION_DEFAULT_FLAGS);
g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
g_application_run(G_APPLICATION(app), 0, 0);
g_object_unref(app);
}
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