Exemplos de cpufreq_monitor_get_available_frequencies em C++ (Cpp)

Exemplo n.º 1

Arquivo: cpufreq-applet.c Projeto: dnk/mate-applets

static gint
cpufreq_applet_get_max_label_width (CPUFreqApplet *applet)
{
	GList *available_freqs;
	gint   width = 0;

	if (applet->max_label_width > 0)
		return applet->max_label_width;

	if (!CPUFREQ_IS_MONITOR (applet->monitor))
		return 0;

	available_freqs = cpufreq_monitor_get_available_frequencies (applet->monitor);
	while (available_freqs) {
		GtkWidget     *label;
#if GTK_CHECK_VERSION (3, 0, 0)
		gint           label_width;
#else
		GtkRequisition req;
#endif
		const gchar   *text;
		gchar         *freq_text;
		gint           freq;

		text = (const gchar *) available_freqs->data;
		freq = atoi (text);

		freq_text = cpufreq_utils_get_frequency_label (freq);
		label = gtk_label_new (freq_text);
#if GTK_CHECK_VERSION (3, 0, 0)
		gtk_widget_get_preferred_width (applet->label, &label_width, NULL);
		width = MAX (width, label_width); 
#endif
#if !GTK_CHECK_VERSION (3, 0, 0)
		gtk_widget_size_request (label, &req);
		width = MAX (width, req.width);
#endif

		g_free (freq_text);
		gtk_widget_destroy (label);

		available_freqs = g_list_next (available_freqs);
	}

	applet->max_label_width = width;

	return width;
}

Exemplo n.º 2

static gint
cpufreq_applet_get_max_label_width (CPUFreqApplet *applet)
{
	GList *available_freqs;
	gint   width = 0;
	
	if (applet->max_label_width > 0)
		return applet->max_label_width;

	if (!CPUFREQ_IS_MONITOR (applet->monitor))
		return 0;

	available_freqs = cpufreq_monitor_get_available_frequencies (applet->monitor);
	while (available_freqs) {
		GtkWidget     *label;
                gint           label_width;
		const gchar   *text;
		gchar         *freq_text;
		gint           freq;

		text = (const gchar *) available_freqs->data;
		freq = atoi (text);

		freq_text = cpufreq_utils_get_frequency_label (freq);
		label = gtk_label_new (freq_text);
                gtk_widget_get_preferred_width (label, &label_width, NULL);

		width = MAX (width, label_width);

		g_free (freq_text);
		gtk_widget_destroy (label);

		available_freqs = g_list_next (available_freqs);
	}

	applet->max_label_width = width;

	return width;
}