* Boston, MA 02111-1307, USA.
*/
+#include <config.h>
#include <string.h>
+#undef GTK_DISABLE_DEPRECATED
#include <gtk/gtk.h>
#include "prop-editor.h"
-static void
-get_param_specs (GType type,
- GParamSpec ***specs,
- gint *n_specs)
-{
- GObjectClass *class = g_type_class_peek (type);
-
- /* We count on the fact we have an instance, or else we'd have
- * to use g_type_class_ref ();
- */
-
- /* Use private interface for now, fix later */
- *specs = NULL; /* class->property_specs; */
- *n_specs = 0; /* class->n_property_specs; */
-}
typedef struct
{
static void
g_object_connect_property (GObject *object,
const gchar *prop_name,
- GtkSignalFunc func,
+ GCallback func,
gpointer data,
GObject *alive_object)
{
p->modified_id = g_signal_connect_data (controller, signal, func, p,
(GClosureNotify)free_object_property,
- FALSE, FALSE);
+ 0);
g_object_set_data (controller, "object-property", p);
}
static void
object_changed (GObject *object, GParamSpec *pspec, gpointer data)
{
- GtkLabel *label = GTK_LABEL (data);
+ GtkWidget *label, *button;
gchar *str;
GObject *obj;
const gchar *name;
+ GList *children = gtk_container_get_children (GTK_CONTAINER (data));
+ label = GTK_WIDGET (children->data);
+ button = GTK_WIDGET (children->next->data);
g_object_get (object, pspec->name, &obj, NULL);
+ g_list_free (children);
if (obj)
name = g_type_name (G_TYPE_FROM_INSTANCE (obj));
else
name = "unknown";
- str = g_strdup_printf ("Objetct: %p (%s)", obj, name);
+ str = g_strdup_printf ("Object: %p (%s)", obj, name);
- gtk_label_set_text (label, str);
+ gtk_label_set_text (GTK_LABEL (label), str);
+ gtk_widget_set_sensitive (button, G_IS_OBJECT (obj));
+
g_free (str);
}
-void
+static void
model_destroy (gpointer data)
{
g_object_steal_data (data, "model-object");
gtk_widget_destroy (data);
}
-void
+static void
window_destroy (gpointer data)
{
g_object_steal_data (data, "prop-editor-win");
}
+static void
+object_properties (GtkWidget *button,
+ GObject *object)
+{
+ gchar *name;
+ GObject *obj;
+
+ name = (gchar *) g_object_get_data (G_OBJECT (button), "property-name");
+ g_object_get (object, name, &obj, NULL);
+ if (G_IS_OBJECT (obj))
+ create_prop_editor (obj, 0);
+}
+
static GtkWidget *
property_widget (GObject *object, GParamSpec *spec, gboolean can_modify)
{
GtkWidget *prop_edit;
GtkAdjustment *adj;
gchar *msg;
-
- switch (G_PARAM_SPEC_TYPE (spec))
+ GType type = G_PARAM_SPEC_TYPE (spec);
+
+ if (type == G_TYPE_PARAM_INT)
{
- case G_TYPE_PARAM_INT:
adj = GTK_ADJUSTMENT (gtk_adjustment_new (G_PARAM_SPEC_INT (spec)->default_value,
G_PARAM_SPEC_INT (spec)->minimum,
G_PARAM_SPEC_INT (spec)->maximum,
prop_edit = gtk_spin_button_new (adj, 1.0, 0);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (int_changed),
+ G_CALLBACK (int_changed),
adj, G_OBJECT (adj));
if (can_modify)
connect_controller (G_OBJECT (adj), "value_changed",
object, spec->name, (GtkSignalFunc) int_modified);
- break;
-
- case G_TYPE_PARAM_UINT:
+ }
+ else if (type == G_TYPE_PARAM_UINT)
+ {
adj = GTK_ADJUSTMENT (
- gtk_adjustment_new (G_PARAM_SPEC_UINT (spec)->default_value,
- G_PARAM_SPEC_UINT (spec)->minimum,
- G_PARAM_SPEC_UINT (spec)->maximum,
- 1,
- MAX ((G_PARAM_SPEC_UINT (spec)->maximum -
- G_PARAM_SPEC_UINT (spec)->minimum) / 10, 1),
- 0.0));
+ gtk_adjustment_new (G_PARAM_SPEC_UINT (spec)->default_value,
+ G_PARAM_SPEC_UINT (spec)->minimum,
+ G_PARAM_SPEC_UINT (spec)->maximum,
+ 1,
+ MAX ((G_PARAM_SPEC_UINT (spec)->maximum -
+ G_PARAM_SPEC_UINT (spec)->minimum) / 10, 1),
+ 0.0));
prop_edit = gtk_spin_button_new (adj, 1.0, 0);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (uint_changed),
+ G_CALLBACK (uint_changed),
adj, G_OBJECT (adj));
if (can_modify)
connect_controller (G_OBJECT (adj), "value_changed",
object, spec->name, (GtkSignalFunc) uint_modified);
- break;
-
- case G_TYPE_PARAM_FLOAT:
+ }
+ else if (type == G_TYPE_PARAM_FLOAT)
+ {
+
adj = GTK_ADJUSTMENT (gtk_adjustment_new (G_PARAM_SPEC_FLOAT (spec)->default_value,
G_PARAM_SPEC_FLOAT (spec)->minimum,
G_PARAM_SPEC_FLOAT (spec)->maximum,
prop_edit = gtk_spin_button_new (adj, 0.1, 2);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (float_changed),
+ G_CALLBACK (float_changed),
adj, G_OBJECT (adj));
if (can_modify)
connect_controller (G_OBJECT (adj), "value_changed",
object, spec->name, (GtkSignalFunc) float_modified);
- break;
-
- case G_TYPE_PARAM_DOUBLE:
+ }
+ else if (type == G_TYPE_PARAM_DOUBLE)
+ {
adj = GTK_ADJUSTMENT (gtk_adjustment_new (G_PARAM_SPEC_DOUBLE (spec)->default_value,
G_PARAM_SPEC_DOUBLE (spec)->minimum,
G_PARAM_SPEC_DOUBLE (spec)->maximum,
prop_edit = gtk_spin_button_new (adj, 0.1, 2);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (double_changed),
+ G_CALLBACK (double_changed),
adj, G_OBJECT (adj));
if (can_modify)
connect_controller (G_OBJECT (adj), "value_changed",
object, spec->name, (GtkSignalFunc) double_modified);
- break;
-
- case G_TYPE_PARAM_STRING:
+ }
+ else if (type == G_TYPE_PARAM_STRING)
+ {
prop_edit = gtk_entry_new ();
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (string_changed),
+ G_CALLBACK (string_changed),
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "changed",
object, spec->name, (GtkSignalFunc) string_modified);
- break;
-
- case G_TYPE_PARAM_BOOLEAN:
+ }
+ else if (type == G_TYPE_PARAM_BOOLEAN)
+ {
prop_edit = gtk_toggle_button_new_with_label ("");
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (bool_changed),
+ G_CALLBACK (bool_changed),
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "toggled",
object, spec->name, (GtkSignalFunc) bool_modified);
- break;
-
- case G_TYPE_PARAM_ENUM:
+ }
+ else if (type == G_TYPE_PARAM_ENUM)
+ {
{
GtkWidget *menu;
GEnumClass *eclass;
gtk_option_menu_set_menu (GTK_OPTION_MENU (prop_edit), menu);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (enum_changed),
+ G_CALLBACK (enum_changed),
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "changed",
object, spec->name, (GtkSignalFunc) enum_modified);
}
- break;
-
- case G_TYPE_PARAM_UNICHAR:
+ }
+ else if (type == G_TYPE_PARAM_UNICHAR)
+ {
prop_edit = gtk_entry_new ();
gtk_entry_set_max_length (GTK_ENTRY (prop_edit), 1);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (unichar_changed),
+ G_CALLBACK (unichar_changed),
prop_edit, G_OBJECT (prop_edit));
if (can_modify)
connect_controller (G_OBJECT (prop_edit), "changed",
object, spec->name, (GtkSignalFunc) unichar_modified);
- break;
-
- case G_TYPE_PARAM_POINTER:
+ }
+ else if (type == G_TYPE_PARAM_POINTER)
+ {
prop_edit = gtk_label_new ("");
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (pointer_changed),
+ G_CALLBACK (pointer_changed),
prop_edit, G_OBJECT (prop_edit));
- break;
-
- case G_TYPE_PARAM_OBJECT:
- prop_edit = gtk_label_new ("");
+ }
+ else if (type == G_TYPE_PARAM_OBJECT)
+ {
+ GtkWidget *label, *button;
+
+ prop_edit = gtk_hbox_new (FALSE, 5);
+
+ label = gtk_label_new ("");
+ button = gtk_button_new_with_label ("Properties");
+ g_object_set_data (G_OBJECT (button), "property-name", spec->name);
+ g_signal_connect (button, "clicked",
+ G_CALLBACK (object_properties),
+ object);
+
+ gtk_container_add (GTK_CONTAINER (prop_edit), label);
+ gtk_container_add (GTK_CONTAINER (prop_edit), button);
g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (object_changed),
- prop_edit, G_OBJECT (prop_edit));
- break;
-
-
- default:
+ G_CALLBACK (object_changed),
+ prop_edit, G_OBJECT (label));
+ }
+ else
+ {
msg = g_strdup_printf ("uneditable property type: %s",
g_type_name (G_PARAM_SPEC_TYPE (spec)));
prop_edit = gtk_label_new (msg);
GtkWidget *sw;
GtkWidget *vbox;
GtkWidget *table;
+ GParamSpec **specs;
+ gint n_specs;
int i;
- gint n_specs = 0;
- GParamSpec **specs = NULL;
-
- get_param_specs (type, &specs, &n_specs);
+ if (G_TYPE_IS_INTERFACE (type))
+ {
+ gpointer vtable = g_type_default_interface_peek (type);
+ specs = g_object_interface_list_properties (vtable, &n_specs);
+ }
+ else
+ {
+ GObjectClass *class = G_OBJECT_CLASS (g_type_class_peek (type));
+ specs = g_object_class_list_properties (class, &n_specs);
+ }
+
if (n_specs == 0)
return NULL;
continue;
}
- label = gtk_label_new (spec->nick);
+ if (spec->owner_type != type)
+ {
+ /* we're only interested in params of type */
+ ++i;
+ continue;
+ }
+
+ label = gtk_label_new (g_param_spec_get_nick (spec));
gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
gtk_table_attach_defaults (GTK_TABLE (table), label, 0, 1, i, i + 1);
if (!can_modify)
gtk_widget_set_sensitive (prop_edit, FALSE);
- if (spec->blurb)
- gtk_tooltips_set_tip (tips, prop_edit, spec->blurb, NULL);
+ if (g_param_spec_get_blurb (spec))
+ gtk_tooltips_set_tip (tips, prop_edit, g_param_spec_get_blurb (spec), NULL);
/* set initial value */
g_object_notify (object, spec->name);
GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), vbox);
+
+ g_free (specs);
+
return sw;
}
+static void
+kill_tips (GtkWindow *win, GtkObject *tips)
+{
+ gtk_object_destroy (tips);
+ g_object_unref (tips);
+}
/* Pass zero for type if you want all properties */
GtkWidget*
-create_prop_editor (GObject *object, GType type)
+create_prop_editor (GObject *object,
+ GType type)
{
GtkWidget *win;
GtkWidget *notebook;
GtkWidget *properties;
GtkWidget *label;
gchar *title;
-
+ GType *ifaces;
+ guint n_ifaces;
+
if ((win = g_object_get_data (G_OBJECT (object), "prop-editor-win")))
{
gtk_window_present (GTK_WINDOW (win));
}
win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ if (GTK_IS_WIDGET (object))
+ gtk_window_set_screen (GTK_WINDOW (win),
+ gtk_widget_get_screen (GTK_WIDGET (object)));
tips = gtk_tooltips_new ();
- gtk_signal_connect_object (GTK_OBJECT (win), "destroy",
- GTK_SIGNAL_FUNC (gtk_object_destroy), GTK_OBJECT (tips));
+ g_object_ref (tips);
+ gtk_object_sink (GTK_OBJECT (tips));
+
+ /* Kill the tips when the widget goes away. */
+ g_signal_connect (G_OBJECT (win), "destroy", G_CALLBACK (kill_tips), tips);
/* hold a weak ref to the object we're editing */
g_object_set_data_full (G_OBJECT (object), "prop-editor-win", win, model_destroy);
gtk_container_add (GTK_CONTAINER (win), notebook);
type = G_TYPE_FROM_INSTANCE (object);
-
+
title = g_strdup_printf ("Properties of %s widget", g_type_name (type));
gtk_window_set_title (GTK_WINDOW (win), title);
g_free (title);
type = g_type_parent (type);
}
+
+ ifaces = g_type_interfaces (G_TYPE_FROM_INSTANCE (object), &n_ifaces);
+ while (n_ifaces--)
+ {
+ properties = properties_from_type (object, ifaces[n_ifaces], tips);
+ if (properties)
+ {
+ label = gtk_label_new (g_type_name (ifaces[n_ifaces]));
+ gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
+ properties, label);
+ }
+ }
+
+ g_free (ifaces);
}
else
{
gtk_container_add (GTK_CONTAINER (win), properties);
title = g_strdup_printf ("Properties of %s", g_type_name (type));
gtk_window_set_title (GTK_WINDOW (win), title);
+ g_free (title);
}
gtk_window_set_default_size (GTK_WINDOW (win), -1, 400);
projects / ~andy / gtk / blobdiff