static void
gwy_enum_combo_box_set_model(GtkComboBox *combo,
GwyEnum *newenum)
{
GwyEnum *oldenum;
gint active = -1;
oldenum = g_object_get_qdata(G_OBJECT(combo), enum_quark);
if (oldenum) {
active = gwy_enum_combo_box_get_active(combo);
gwy_enum_freev(oldenum);
g_object_set_qdata(G_OBJECT(combo), enum_quark, NULL);
}
if (newenum) {
GwyInventoryStore *store;
GwyInventory *inventory;
inventory = gwy_enum_inventory_new(newenum, -1);
store = gwy_inventory_store_new(inventory);
g_object_unref(inventory);
gtk_combo_box_set_model(combo, GTK_TREE_MODEL(store));
g_object_unref(store);
g_object_set_qdata(G_OBJECT(combo), enum_quark, newenum);
if (!oldenum
|| !gwy_enum_combo_box_try_set_active(combo, active))
gtk_combo_box_set_active(combo, 0);
}
else
gtk_combo_box_set_model(combo, NULL);
}
static void
prof_interpolation_changed(GtkComboBox *combo,
ProfControls *controls)
{
controls->args->interpolation = gwy_enum_combo_box_get_active(combo);
prof_selection_changed(controls, -1);
}
static void
interp_changed_cb(GtkWidget *combo,
RotateControls *controls)
{
controls->args->interp
= gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
}
static void
logical_op_changed(GtkComboBox *combo, GFilterControls *controls)
{
guint i;
GrainLogical logical;
logical = gwy_enum_combo_box_get_active(combo);
controls->args->logical = logical;
for (i = 0; i < NQUANTITIES; i++) {
gboolean sens = (logical >= logical_limits[i]);
gtk_widget_set_sensitive(controls->set_as[i], sens);
gtk_widget_set_sensitive(controls->header[i], sens);
gtk_widget_set_sensitive(controls->lower_label[i], sens);
gtk_widget_set_sensitive(controls->lower_scale[i], sens);
gtk_widget_set_sensitive(controls->lower_entry[i], sens);
gtk_widget_set_sensitive(controls->lower_units[i], sens);
gtk_widget_set_sensitive(controls->upper_label[i], sens);
gtk_widget_set_sensitive(controls->upper_scale[i], sens);
gtk_widget_set_sensitive(controls->upper_entry[i], sens);
gtk_widget_set_sensitive(controls->upper_units[i], sens);
}
gfilter_invalidate(controls);
}
static void
distribution_type_selected(GtkComboBox *combo,
NoiseSynthControls *controls)
{
controls->args->distribution = gwy_enum_combo_box_get_active(combo);
noise_synth_invalidate(controls);
}
static void
merge_direction_changed(GtkWidget *combo, MergeControls *controls)
{
MergeArgs *args = controls->args;
args->direction = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
gwy_data_chooser_refilter(GWY_DATA_CHOOSER(controls->op2));
}
static void
merge_mode_changed(GtkWidget *combo, MergeControls *controls)
{
MergeArgs *args = controls->args;
args->mode = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
gwy_data_chooser_refilter(GWY_DATA_CHOOSER(controls->op2));
update_sensitivity(controls);
}
static void
unrotate_interp_cb(GtkWidget *combo,
UnrotateControls *controls)
{
controls->args->interp
= gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
unrotate_dialog_update(controls, controls->args);
}
static void
maskcor_operation_changed(GtkWidget *combo, MaskcorControls *controls)
{
controls->args->result
= gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
gwy_table_hscale_set_sensitive(controls->threshold,
controls->args->result != GWY_MASKCOR_SCORE);
}
static void
thresh_changed(G_GNUC_UNUSED gpointer object,
TipBlindControls *controls)
{
gdouble val;
gint p10;
val = gtk_adjustment_get_value(GTK_ADJUSTMENT(controls->threshold));
p10 = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(controls->threshold_unit));
controls->args->thresh = val * pow10(p10);
}
static void
radius_changed_cb(G_GNUC_UNUSED gpointer object,
TipModelControls *controls)
{
gint p10;
gdouble val;
p10 = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(controls->radius_unit));
val = gtk_adjustment_get_value(GTK_ADJUSTMENT(controls->radius));
controls->args->radius = val * pow10(p10);
}
static void
zuexponent_changed_cb(GtkWidget *combo,
CNewControls *controls)
{
CNewArgs *args = controls->args;
if (controls->in_update)
return;
controls->in_update = TRUE;
args->zuexponent = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
args->zunc = gtk_adjustment_get_value(GTK_ADJUSTMENT(controls->zunc))
* pow10(args->zuexponent);
cnew_dialog_update(controls, args);
controls->in_update = FALSE;
}
static void
combine_type_changed(GtkComboBox *combo, FacetsControls *controls)
{
controls->args->combine_type = gwy_enum_combo_box_get_active(combo);
}
static void
merge_boundary_changed(GtkWidget *combo, MergeControls *controls)
{
MergeArgs *args = controls->args;
args->boundary = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
}
static void
tip_type_cb(GtkWidget *combo, TipModelControls *controls)
{
controls->args->type = gwy_enum_combo_box_get_active(GTK_COMBO_BOX(combo));
tip_model_dialog_update_controls(controls, controls->args);
}
static void
windowing_changed(PSDFLPControls *controls, GtkComboBox *combo)
{
controls->args->window = gwy_enum_combo_box_get_active(combo);
}
