static gboolean
key_press_cb(MathWindow *window, GdkEventKey *event)
{
gboolean result;
g_signal_emit_by_name(window->priv->display, "key-press-event", event, &result);
if (math_buttons_get_mode (window->priv->buttons) == PROGRAMMING && (event->state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK) {
switch(event->keyval)
{
/* Binary */
case GDK_KEY_b:
math_equation_set_base (window->priv->equation, 2);
return TRUE;
/* Octal */
case GDK_KEY_o:
math_equation_set_base (window->priv->equation, 8);
return TRUE;
/* Decimal */
case GDK_KEY_d:
math_equation_set_base (window->priv->equation, 10);
return TRUE;
/* Hexdecimal */
case GDK_KEY_h:
math_equation_set_base (window->priv->equation, 16);
return TRUE;
}
}
return result;
}
static void button_mode_changed_cb(MathButtons *buttons, GParamSpec *spec, MathWindow *window)
{
GtkWidget *menu;
switch (math_buttons_get_mode(buttons))
{
default:
case BASIC:
menu = window->priv->mode_basic_menu_item;
break;
case ADVANCED:
menu = window->priv->mode_advanced_menu_item;
break;
case FINANCIAL:
menu = window->priv->mode_financial_menu_item;
break;
case PROGRAMMING:
menu = window->priv->mode_programming_menu_item;
break;
}
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu), TRUE);
g_settings_set_enum(g_settings_var, "button-mode", math_buttons_get_mode(buttons));
}
static void
quit_cb(MathWindow *window)
{
MathEquation *equation;
MathButtons *buttons;
equation = math_window_get_equation(window);
buttons = math_window_get_buttons(window);
g_settings_set_int(settings, "accuracy", math_equation_get_accuracy(equation));
g_settings_set_int(settings, "word-size", math_equation_get_word_size(equation));
g_settings_set_int(settings, "base", math_buttons_get_programming_base(buttons));
g_settings_set_boolean(settings, "show-thousands", math_equation_get_show_thousands_separators(equation));
g_settings_set_boolean(settings, "show-zeroes", math_equation_get_show_trailing_zeroes(equation));
g_settings_set_enum(settings, "number-format", math_equation_get_number_format(equation));
g_settings_set_enum(settings, "angle-units", math_equation_get_angle_units(equation));
g_settings_set_enum(settings, "button-mode", math_buttons_get_mode(buttons));
g_settings_set_string(settings, "source-currency", math_equation_get_source_currency(equation));
g_settings_set_string(settings, "target-currency", math_equation_get_target_currency(equation));
g_settings_sync();
currency_free_resources();
gtk_main_quit();
}
static void
mode_cb(MathButtons *buttons, GParamSpec *spec)
{
g_settings_set_enum(settings, "button-mode", math_buttons_get_mode(buttons));
}
