cpufreq_applet_size_request (GtkWidget *widget, GtkRequisition *requisition)
#endif
{
CPUFreqApplet *applet;
gint labels_width = 0;
gint width;
applet = CPUFREQ_APPLET (widget);
#if !GTK_CHECK_VERSION (3, 0, 0)
GTK_WIDGET_CLASS (cpufreq_applet_parent_class)->size_request (widget, requisition);
#endif
if (applet->orient == MATE_PANEL_APPLET_ORIENT_LEFT ||
applet->orient == MATE_PANEL_APPLET_ORIENT_RIGHT)
return;
if (applet->show_freq) {
labels_width += cpufreq_applet_get_max_label_width (applet) + 2;
}
if (applet->show_perc) {
labels_width += cpufreq_applet_get_max_perc_width (applet);
}
if (applet->show_unit) {
labels_width += cpufreq_applet_get_max_unit_width (applet);
}
if (applet->show_icon) {
#if GTK_CHECK_VERSION (3, 0, 0)
gint icon_width;
gtk_widget_get_preferred_width (applet->icon, &icon_width, NULL);
width = gtk_orientable_get_orientation (GTK_ORIENTABLE (applet->box)) == GTK_ORIENTATION_HORIZONTAL ?
labels_width + icon_width + 2 :
MAX (labels_width, icon_width + 2);
#else
GtkRequisition req;
gtk_widget_size_request (applet->icon, &req);
width = GTK_IS_HBOX (applet->box) ?
labels_width + req.width + 2 :
MAX (labels_width, req.width + 2);
#endif
} else {
width = labels_width;
}
#if GTK_CHECK_VERSION (3, 0, 0)
*minimum_width = *natural_width = width;
#else
requisition->width = width;
#endif
}
static void
cpufreq_applet_get_preferred_width (GtkWidget *widget,
gint *minimum_width,
gint *natural_width)
{
CPUFreqApplet *applet;
gint labels_width = 0;
gint width;
applet = CPUFREQ_APPLET (widget);
if (applet->orient == PANEL_APPLET_ORIENT_LEFT ||
applet->orient == PANEL_APPLET_ORIENT_RIGHT)
return;
if (applet->show_freq) {
labels_width += cpufreq_applet_get_max_label_width (applet) + 2;
}
if (applet->show_perc) {
labels_width += cpufreq_applet_get_max_perc_width (applet);
}
if (applet->show_unit) {
labels_width += cpufreq_applet_get_max_unit_width (applet);
}
if (applet->show_icon) {
gint icon_width;
gtk_widget_get_preferred_width (applet->icon, &icon_width, NULL);
width = gtk_orientable_get_orientation (GTK_ORIENTABLE (applet->box)) == GTK_ORIENTATION_HORIZONTAL ?
labels_width + icon_width + 2 :
MAX (labels_width, icon_width + 2);
} else {
width = labels_width;
}
*minimum_width = *natural_width = width;
}
static void
cpufreq_applet_size_request (GtkWidget *widget, GtkRequisition *requisition)
{
CPUFreqApplet *applet;
gint labels_width = 0;
gint width;
applet = CPUFREQ_APPLET (widget);
GTK_WIDGET_CLASS (cpufreq_applet_parent_class)->size_request (widget, requisition);
if (applet->orient == MATE_PANEL_APPLET_ORIENT_LEFT ||
applet->orient == MATE_PANEL_APPLET_ORIENT_RIGHT)
return;
if (applet->show_freq) {
labels_width += cpufreq_applet_get_max_label_width (applet) + 2;
}
if (applet->show_perc) {
labels_width += cpufreq_applet_get_max_perc_width (applet);
}
if (applet->show_unit) {
labels_width += cpufreq_applet_get_max_unit_width (applet);
}
if (applet->show_icon) {
GtkRequisition req;
gtk_widget_size_request (applet->icon, &req);
width = GTK_IS_HBOX (applet->box) ?
labels_width + req.width + 2 :
MAX (labels_width, req.width + 2);
} else {
width = labels_width;
}
requisition->width = width;
}
static void
cpufreq_applet_refresh (CPUFreqApplet *applet)
{
gint total_size = 0;
gint panel_size, label_size;
gint unit_label_size, pixmap_size;
gint size_step = 12;
gboolean horizontal;
gboolean do_unref = FALSE;
panel_size = applet->size - 1; /* 1 pixel margin */
horizontal = (applet->orient == MATE_PANEL_APPLET_ORIENT_UP ||
applet->orient == MATE_PANEL_APPLET_ORIENT_DOWN);
/* We want a fixed label size, the biggest */
if (horizontal)
label_size = cpufreq_applet_get_widget_size (applet, applet->label);
else
label_size = cpufreq_applet_get_max_label_width (applet);
total_size += label_size;
if (horizontal)
unit_label_size = cpufreq_applet_get_widget_size (applet, applet->unit_label);
else
unit_label_size = cpufreq_applet_get_max_unit_width (applet);
total_size += unit_label_size;
pixmap_size = cpufreq_applet_get_widget_size (applet, applet->icon);
total_size += pixmap_size;
if (applet->box) {
do_unref = TRUE;
g_object_ref (applet->icon);
gtk_container_remove (GTK_CONTAINER (applet->box), applet->icon);
if (applet->labels_box) {
g_object_ref (applet->label);
gtk_container_remove (GTK_CONTAINER (applet->labels_box), applet->label);
g_object_ref (applet->unit_label);
gtk_container_remove (GTK_CONTAINER (applet->labels_box), applet->unit_label);
}
gtk_widget_destroy (applet->box);
}
if (horizontal) {
#if GTK_CHECK_VERSION (3, 0, 0)
applet->labels_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
if ((label_size + pixmap_size) <= panel_size)
applet->box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
else
applet->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
} else {
if (total_size <= panel_size) {
applet->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
applet->labels_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
} else if ((label_size + unit_label_size) <= (panel_size - size_step)) {
applet->box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
applet->labels_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
} else {
applet->box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
applet->labels_box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
#else
applet->labels_box = gtk_hbox_new (FALSE, 2);
if ((label_size + pixmap_size) <= panel_size)
applet->box = gtk_vbox_new (FALSE, 2);
else
applet->box = gtk_hbox_new (FALSE, 2);
} else {
if (total_size <= panel_size) {
applet->box = gtk_hbox_new (FALSE, 2);
applet->labels_box = gtk_hbox_new (FALSE, 2);
} else if ((label_size + unit_label_size) <= (panel_size - size_step)) {
applet->box = gtk_vbox_new (FALSE, 2);
applet->labels_box = gtk_hbox_new (FALSE, 2);
} else {
applet->box = gtk_vbox_new (FALSE, 2);
applet->labels_box = gtk_vbox_new (FALSE, 2);
#endif
}
}
gtk_box_pack_start (GTK_BOX (applet->labels_box), applet->label, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (applet->labels_box), applet->unit_label, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (applet->box), applet->icon, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (applet->box), applet->labels_box, FALSE, FALSE, 0);
gtk_widget_show (applet->labels_box);
gtk_container_add (GTK_CONTAINER (applet->container), applet->box);
gtk_widget_show (applet->box);
if (do_unref) {
g_object_unref (applet->label);
g_object_unref (applet->unit_label);
g_object_unref (applet->icon);
}
}
