static void
cpufreq_applet_change_orient (MatePanelApplet *pa, MatePanelAppletOrient orient)
{
CPUFreqApplet *applet;
GtkAllocation allocation;
gint size;
applet = CPUFREQ_APPLET (pa);
applet->orient = orient;
gtk_widget_get_allocation (GTK_WIDGET (applet), &allocation);
if ((orient == MATE_PANEL_APPLET_ORIENT_LEFT) ||
(orient == MATE_PANEL_APPLET_ORIENT_RIGHT)) {
size = allocation.width;
gtk_alignment_set (GTK_ALIGNMENT (applet->container),
0.5, 0.5, 0, 0);
} else {
size = allocation.height;
gtk_alignment_set (GTK_ALIGNMENT (applet->container),
0, 0.5, 0, 0);
}
if (size != applet->size) {
applet->size = size;
cpufreq_applet_refresh (applet);
}
}
static void
cpufreq_applet_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
{
CPUFreqApplet *applet;
gint size = 0;
applet = CPUFREQ_APPLET (widget);
GTK_WIDGET_CLASS (cpufreq_applet_parent_class)->size_allocate (widget, allocation);
switch (applet->orient) {
case MATE_PANEL_APPLET_ORIENT_LEFT:
case MATE_PANEL_APPLET_ORIENT_RIGHT:
size = allocation->width;
break;
case MATE_PANEL_APPLET_ORIENT_UP:
case MATE_PANEL_APPLET_ORIENT_DOWN:
size = allocation->height;
break;
}
if (size != applet->size) {
applet->size = size;
cpufreq_applet_refresh (applet);
}
}
static void
cpufreq_applet_dispose (GObject *widget)
{
CPUFreqApplet *applet;
gint i;
applet = CPUFREQ_APPLET (widget);
if (applet->monitor) {
g_object_unref (G_OBJECT (applet->monitor));
applet->monitor = NULL;
}
for (i = 0; i <= 3; i++) {
if (applet->pixbufs[i]) {
g_object_unref (G_OBJECT (applet->pixbufs[i]));
applet->pixbufs[i] = NULL;
}
}
if (applet->prefs) {
g_object_unref (applet->prefs);
applet->prefs = NULL;
}
if (applet->popup) {
g_object_unref (applet->popup);
applet->popup = NULL;
}
G_OBJECT_CLASS (cpufreq_applet_parent_class)->dispose (widget);
}
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 gboolean
cpufreq_applet_button_press (GtkWidget *widget, GdkEventButton *event)
{
CPUFreqApplet *applet;
applet = CPUFREQ_APPLET (widget);
if (event->button == 2)
return FALSE;
if (event->button == 1 &&
event->type != GDK_2BUTTON_PRESS &&
event->type != GDK_3BUTTON_PRESS) {
cpufreq_applet_menu_popup (applet, event->time);
return TRUE;
}
return GTK_WIDGET_CLASS (cpufreq_applet_parent_class)->button_press_event (widget, event);
}
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 gboolean
cpufreq_applet_key_press (GtkWidget *widget, GdkEventKey *event)
{
CPUFreqApplet *applet;
applet = CPUFREQ_APPLET (widget);
switch (event->keyval) {
case GDK_KEY_KP_Enter:
case GDK_KEY_ISO_Enter:
case GDK_KEY_3270_Enter:
case GDK_KEY_Return:
case GDK_KEY_space:
case GDK_KEY_KP_Space:
cpufreq_applet_menu_popup (applet, event->time);
return TRUE;
default:
break;
}
return FALSE;
}