static void
gsm_color_button_get_property (GObject * object,
guint param_id,
GValue * value, GParamSpec * pspec)
{
GSMColorButton *color_button = GSM_COLOR_BUTTON (object);
GdkColor color;
switch (param_id)
{
case PROP_PERCENTAGE:
g_value_set_double (value,
gsm_color_button_get_fraction (color_button));
break;
case PROP_TITLE:
g_value_set_string (value, gsm_color_button_get_title (color_button));
break;
case PROP_COLOR:
gsm_color_button_get_color (color_button, &color);
g_value_set_boxed (value, &color);
break;
case PROP_TYPE:
g_value_set_uint (value, gsm_color_button_get_cbtype (color_button));
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
}
}
void
cb_cpu_color_changed (GsmColorButton *cp, gpointer data)
{
guint cpu_i = GPOINTER_TO_UINT (data);
auto settings = Gio::Settings::create (GSM_GSETTINGS_SCHEMA);
/* Get current values */
GVariant *cpu_colors_var = g_settings_get_value (settings->gobj(), GSM_SETTING_CPU_COLORS);
gsize children_n = g_variant_n_children(cpu_colors_var);
/* Create builder to contruct new setting with updated value for cpu i */
GVariantBuilder builder;
g_variant_builder_init(&builder, G_VARIANT_TYPE_ARRAY);
for (guint i = 0; i < children_n; i++) {
if(cpu_i == i) {
gchar *color;
GdkRGBA button_color;
gsm_color_button_get_color(cp, &button_color);
color = gdk_rgba_to_string (&button_color);
g_variant_builder_add(&builder, "(us)", i, color);
g_free (color);
} else {
g_variant_builder_add_value(&builder,
g_variant_get_child_value(cpu_colors_var, i));
}
}
/* Just set the value and let the changed::cpu-colors signal callback do the rest. */
settings->set_value (GSM_SETTING_CPU_COLORS, Glib::wrap (g_variant_builder_end(&builder)));
}
void
cb_cpu_color_changed (GSMColorButton *cp, gpointer data)
{
guint cpu_i = GPOINTER_TO_UINT (data);
GSettings *settings = g_settings_new (GSM_GSETTINGS_SCHEMA);
/* Get current values */
GVariant *cpu_colors_var = g_settings_get_value(settings, "cpu-colors");
gsize children_n = g_variant_n_children(cpu_colors_var);
/* Create builder to contruct new setting with updated value for cpu i */
GVariantBuilder builder;
g_variant_builder_init(&builder, G_VARIANT_TYPE_ARRAY);
for (guint i = 0; i < children_n; i++) {
if(cpu_i == i) {
gchar color[24];
GdkColor button_color;
gsm_color_button_get_color(cp, &button_color);
g_snprintf(color, sizeof(color), "#%04x%04x%04x",
button_color.red, button_color.green, button_color.blue);
g_variant_builder_add(&builder, "(us)", i, color);
} else {
g_variant_builder_add_value(&builder,
g_variant_get_child_value(cpu_colors_var, i));
}
}
/* Just set the value and let the changed::cpu-colors signal callback do the rest. */
g_settings_set_value(settings, "cpu-colors", g_variant_builder_end(&builder));
}
static void change_settings_color(GSettings *settings, const char *key,
GSMColorButton *cp)
{
GdkColor c;
char color[24]; /* color should be 1 + 3*4 + 1 = 15 chars -> 24 */
gsm_color_button_get_color(cp, &c);
g_snprintf(color, sizeof color, "#%04x%04x%04x", c.red, c.green, c.blue);
g_settings_set_string (settings, key, color);
}
static void change_settings_color(Gio::Settings& settings, const char *key,
GsmColorButton *cp)
{
GdkRGBA c;
char *color;
gsm_color_button_get_color(cp, &c);
color = gdk_rgba_to_string (&c);
settings.set_string (key, color);
g_free (color);
}
static void change_settings_color(GSettings *settings, const char *key,
GSMColorButton *cp)
{
GdkRGBA c;
char *color;
gsm_color_button_get_color(cp, &c);
color = gdk_rgba_to_string (&c);
g_settings_set_string (settings, key, color);
g_free (color);
}
