diff --git a/libgimp/gimpproceduredialog.c b/libgimp/gimpproceduredialog.c index 5d502dc53c..213ee4cd36 100644 --- a/libgimp/gimpproceduredialog.c +++ b/libgimp/gimpproceduredialog.c @@ -549,7 +549,8 @@ gimp_procedure_dialog_new (GimpProcedure *procedure, * * %GTK_TYPE_SWITCH * - %G_TYPE_PARAM_INT or %G_TYPE_PARAM_DOUBLE: * * %GIMP_TYPE_LABEL_SPIN (default): a spin button with a label. - * * %GIMP_TYPE_SCALE_ENTRY: a scale entry. + * * %GIMP_TYPE_SCALE_ENTRY: a scale entry with label. + * * %GIMP_TYPE_SPIN_SCALE: a spin scale with label embedded. * * %GIMP_TYPE_SPIN_BUTTON: a spin button with no label. * - %G_TYPE_PARAM_STRING: * * %GIMP_TYPE_LABEL_ENTRY (default): an entry with a label. @@ -649,6 +650,11 @@ gimp_procedure_dialog_get_widget (GimpProcedureDialog *dialog, _(g_param_spec_get_nick (pspec)), 1.0, FALSE, 0.0, 0.0); } + else if (widget_type == GIMP_TYPE_SPIN_SCALE) + { + widget = gimp_prop_spin_scale_new (G_OBJECT (dialog->priv->config), + property, step, page, digits); + } else if (widget_type == GIMP_TYPE_SPIN_BUTTON) { /* Just some spin button without label. */ @@ -926,6 +932,90 @@ gimp_procedure_dialog_get_int_combo (GimpProcedureDialog *dialog, return widget; } +/** + * gimp_procedure_dialog_get_spin_scale: + * @dialog: the associated #GimpProcedureDialog. + * @property: name of the int or double property to build a + * #GimpSpinScale for. It must be a property of the + * #GimpProcedure @dialog has been created for. + * @factor: a display factor for the range shown by the widget. + * + * Creates a new #GimpSpinScale for @property which must necessarily be + * an integer or double property. + * This can be used instead of gimp_procedure_dialog_get_widget() in + * particular if you want to tweak the display factor. A typical example + * is showing a [0.0, 1.0] range as [0.0, 100.0] instead (@factor = 100.0). + * + * If a widget has already been created for this procedure, it will be + * returned instead (whatever its actual widget type). + * + * Returns: (transfer none): the #GtkWidget representing @property. The + * object belongs to @dialog and must not be + * freed. + */ +GtkWidget * +gimp_procedure_dialog_get_spin_scale (GimpProcedureDialog *dialog, + const gchar *property, + gdouble factor) +{ + GtkWidget *widget = NULL; + GParamSpec *pspec; + gdouble minimum; + gdouble maximum; + gdouble step = 0.0; + gdouble page = 0.0; + gint digits = 0; + + g_return_val_if_fail (GIMP_IS_PROCEDURE_DIALOG (dialog), NULL); + g_return_val_if_fail (property != NULL, NULL); + + pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (dialog->priv->config), + property); + + if (! pspec) + { + g_warning ("%s: parameter %s does not exist.", + G_STRFUNC, property); + return NULL; + } + + g_return_val_if_fail (G_PARAM_SPEC_TYPE (pspec) == G_TYPE_PARAM_INT || + G_PARAM_SPEC_TYPE (pspec) == G_TYPE_PARAM_DOUBLE, NULL); + + /* First check if it already exists. */ + widget = g_hash_table_lookup (dialog->priv->widgets, property); + + if (widget) + return widget; + + if (G_PARAM_SPEC_TYPE (pspec) == G_TYPE_PARAM_INT) + { + GParamSpecInt *pspecint = (GParamSpecInt *) pspec; + + minimum = (gdouble) pspecint->minimum; + maximum = (gdouble) pspecint->maximum; + } + else /* G_TYPE_PARAM_DOUBLE */ + { + GParamSpecDouble *pspecdouble = (GParamSpecDouble *) pspec; + + minimum = pspecdouble->minimum; + maximum = pspecdouble->maximum; + } + gimp_range_estimate_settings (minimum * factor, maximum * factor, &step, &page, &digits); + + widget = gimp_prop_spin_scale_new (G_OBJECT (dialog->priv->config), + property, step, page, digits); + gimp_prop_widget_set_factor (widget, factor, step, page, digits); + + gimp_procedure_dialog_check_mnemonic (dialog, widget, property, NULL); + g_hash_table_insert (dialog->priv->widgets, g_strdup (property), widget); + if (g_object_is_floating (widget)) + g_object_ref_sink (widget); + + return widget; +} + /** * gimp_procedure_dialog_get_scale_entry: * @dialog: the associated #GimpProcedureDialog. diff --git a/libgimp/gimpproceduredialog.h b/libgimp/gimpproceduredialog.h index b3d44eafef..0107bb8ef2 100644 --- a/libgimp/gimpproceduredialog.h +++ b/libgimp/gimpproceduredialog.h @@ -85,6 +85,9 @@ GtkWidget * gimp_procedure_dialog_get_color_widget (GimpProcedureDialog *dialog GtkWidget * gimp_procedure_dialog_get_int_combo (GimpProcedureDialog *dialog, const gchar *property, GimpIntStore *store); +GtkWidget * gimp_procedure_dialog_get_spin_scale (GimpProcedureDialog *dialog, + const gchar *property, + gdouble factor); GtkWidget * gimp_procedure_dialog_get_scale_entry (GimpProcedureDialog *dialog, const gchar *property, gdouble factor); diff --git a/libgimp/gimpui.def b/libgimp/gimpui.def index 46217b918b..7180a05f47 100644 --- a/libgimp/gimpui.def +++ b/libgimp/gimpui.def @@ -51,6 +51,7 @@ EXPORTS gimp_procedure_dialog_get_int_combo gimp_procedure_dialog_get_label gimp_procedure_dialog_get_scale_entry + gimp_procedure_dialog_get_spin_scale gimp_procedure_dialog_get_type gimp_procedure_dialog_get_widget gimp_procedure_dialog_new