* 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 (GObject *object,
- GParamSpec ***specs,
- gint *n_specs)
-{
- /* Use private interface for now, fix later */
- *specs = G_OBJECT_GET_CLASS (object)->property_specs;
- *n_specs = G_OBJECT_GET_CLASS (object)->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)
{
{
GObject *obj;
gchar *prop;
+ gint modified_id;
} ObjectProperty;
static void
p->obj = model;
p->prop = g_strdup (prop_name);
- g_signal_connect_data (controller, signal, func, p,
- (GClosureNotify)free_object_property,
- FALSE, FALSE);
+ p->modified_id = g_signal_connect_data (controller, signal, func, p,
+ (GClosureNotify)free_object_property,
+ 0);
+ g_object_set_data (controller, "object-property", p);
+}
+
+static void
+block_controller (GObject *controller)
+{
+ ObjectProperty *p = g_object_get_data (controller, "object-property");
+
+ if (p)
+ g_signal_handler_block (controller, p->modified_id);
+}
+
+static void
+unblock_controller (GObject *controller)
+{
+ ObjectProperty *p = g_object_get_data (controller, "object-property");
+
+ if (p)
+ g_signal_handler_unblock (controller, p->modified_id);
}
static void
g_object_get_property (object, pspec->name, &val);
if (g_value_get_int (&val) != (int)adj->value)
- gtk_adjustment_set_value (adj, g_value_get_int (&val));
+ {
+ block_controller (G_OBJECT (adj));
+ gtk_adjustment_set_value (adj, g_value_get_int (&val));
+ unblock_controller (G_OBJECT (adj));
+ }
+
+ g_value_unset (&val);
+}
+
+static void
+uint_modified (GtkAdjustment *adj, gpointer data)
+{
+ ObjectProperty *p = data;
+
+ g_object_set (p->obj, p->prop, (guint) adj->value, NULL);
+}
+
+static void
+uint_changed (GObject *object, GParamSpec *pspec, gpointer data)
+{
+ GtkAdjustment *adj = GTK_ADJUSTMENT (data);
+ GValue val = { 0, };
+
+ g_value_init (&val, G_TYPE_UINT);
+ g_object_get_property (object, pspec->name, &val);
+
+ if (g_value_get_uint (&val) != (guint)adj->value)
+ {
+ block_controller (G_OBJECT (adj));
+ gtk_adjustment_set_value (adj, g_value_get_uint (&val));
+ unblock_controller (G_OBJECT (adj));
+ }
g_value_unset (&val);
}
g_object_get_property (object, pspec->name, &val);
if (g_value_get_float (&val) != (float) adj->value)
- gtk_adjustment_set_value (adj, g_value_get_float (&val));
+ {
+ block_controller (G_OBJECT (adj));
+ gtk_adjustment_set_value (adj, g_value_get_float (&val));
+ unblock_controller (G_OBJECT (adj));
+ }
+
+ g_value_unset (&val);
+}
+
+static void
+double_modified (GtkAdjustment *adj, gpointer data)
+{
+ ObjectProperty *p = data;
+
+ g_object_set (p->obj, p->prop, (double) adj->value, NULL);
+}
+
+static void
+double_changed (GObject *object, GParamSpec *pspec, gpointer data)
+{
+ GtkAdjustment *adj = GTK_ADJUSTMENT (data);
+ GValue val = { 0, };
+
+ g_value_init (&val, G_TYPE_DOUBLE);
+ g_object_get_property (object, pspec->name, &val);
+
+ if (g_value_get_double (&val) != adj->value)
+ {
+ block_controller (G_OBJECT (adj));
+ gtk_adjustment_set_value (adj, g_value_get_double (&val));
+ unblock_controller (G_OBJECT (adj));
+ }
g_value_unset (&val);
}
text = gtk_entry_get_text (entry);
if (strcmp (str, text) != 0)
- gtk_entry_set_text (entry, str);
+ {
+ block_controller (G_OBJECT (entry));
+ gtk_entry_set_text (entry, str);
+ unblock_controller (G_OBJECT (entry));
+ }
g_value_unset (&val);
}
g_object_get_property (object, pspec->name, &val);
if (g_value_get_boolean (&val) != tb->active)
- gtk_toggle_button_set_active (tb, g_value_get_boolean (&val));
+ {
+ block_controller (G_OBJECT (tb));
+ gtk_toggle_button_set_active (tb, g_value_get_boolean (&val));
+ unblock_controller (G_OBJECT (tb));
+ }
gtk_label_set_text (GTK_LABEL (GTK_BIN (tb)->child), g_value_get_boolean (&val) ?
"TRUE" : "FALSE");
}
if (gtk_option_menu_get_history (om) != i)
- gtk_option_menu_set_history (om, i);
+ {
+ block_controller (G_OBJECT (om));
+ gtk_option_menu_set_history (om, i);
+ unblock_controller (G_OBJECT (om));
+ }
g_value_unset (&val);
buf[len] = '\0';
+ block_controller (G_OBJECT (entry));
gtk_entry_set_text (entry, buf);
+ unblock_controller (G_OBJECT (entry));
}
}
-void
+static void
+pointer_changed (GObject *object, GParamSpec *pspec, gpointer data)
+{
+ GtkLabel *label = GTK_LABEL (data);
+ gchar *str;
+ gpointer ptr;
+
+ g_object_get (object, pspec->name, &ptr, NULL);
+
+ str = g_strdup_printf ("Pointer: %p", ptr);
+ gtk_label_set_text (label, str);
+ g_free (str);
+}
+
+static void
+object_changed (GObject *object, GParamSpec *pspec, gpointer 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 ("Object: %p (%s)", obj, name);
+
+ gtk_label_set_text (GTK_LABEL (label), str);
+ gtk_widget_set_sensitive (button, G_IS_OBJECT (obj));
+
+ g_free (str);
+}
+
+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");
}
-GtkWidget*
-create_prop_editor (GObject *object)
+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 *win;
- GtkWidget *vbox;
- GtkWidget *hbox;
- GtkWidget *label;
GtkWidget *prop_edit;
- GtkWidget *sw;
- gint n_specs = 0;
- GParamSpec **specs = NULL;
- gint i;
GtkAdjustment *adj;
- GtkTooltips *tips;
+ gchar *msg;
+ GType type = G_PARAM_SPEC_TYPE (spec);
- win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+ if (type == 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,
+ 1,
+ MAX ((G_PARAM_SPEC_INT (spec)->maximum -
+ G_PARAM_SPEC_INT (spec)->minimum) / 10, 1),
+ 0.0));
+
+ prop_edit = gtk_spin_button_new (adj, 1.0, 0);
+
+ g_object_connect_property (object, spec->name,
+ G_CALLBACK (int_changed),
+ adj, G_OBJECT (adj));
+
+ if (can_modify)
+ connect_controller (G_OBJECT (adj), "value_changed",
+ object, spec->name, (GtkSignalFunc) int_modified);
+ }
+ 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));
+
+ prop_edit = gtk_spin_button_new (adj, 1.0, 0);
+
+ g_object_connect_property (object, spec->name,
+ G_CALLBACK (uint_changed),
+ adj, G_OBJECT (adj));
+
+ if (can_modify)
+ connect_controller (G_OBJECT (adj), "value_changed",
+ object, spec->name, (GtkSignalFunc) uint_modified);
+ }
+ else if (type == G_TYPE_PARAM_FLOAT)
+ {
- tips = gtk_tooltips_new ();
- gtk_signal_connect_object (GTK_OBJECT (win), "destroy",
- GTK_SIGNAL_FUNC (gtk_object_destroy), GTK_OBJECT (tips));
+ 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,
+ 0.1,
+ MAX ((G_PARAM_SPEC_FLOAT (spec)->maximum -
+ G_PARAM_SPEC_FLOAT (spec)->minimum) / 10, 0.1),
+ 0.0));
+
+ prop_edit = gtk_spin_button_new (adj, 0.1, 2);
+
+ g_object_connect_property (object, spec->name,
+ G_CALLBACK (float_changed),
+ adj, G_OBJECT (adj));
+
+ if (can_modify)
+ connect_controller (G_OBJECT (adj), "value_changed",
+ object, spec->name, (GtkSignalFunc) float_modified);
+ }
+ 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,
+ 0.1,
+ MAX ((G_PARAM_SPEC_DOUBLE (spec)->maximum -
+ G_PARAM_SPEC_DOUBLE (spec)->minimum) / 10, 0.1),
+ 0.0));
+
+ prop_edit = gtk_spin_button_new (adj, 0.1, 2);
+
+ g_object_connect_property (object, spec->name,
+ G_CALLBACK (double_changed),
+ adj, G_OBJECT (adj));
+
+ if (can_modify)
+ connect_controller (G_OBJECT (adj), "value_changed",
+ object, spec->name, (GtkSignalFunc) double_modified);
+ }
+ else if (type == G_TYPE_PARAM_STRING)
+ {
+ prop_edit = gtk_entry_new ();
+
+ g_object_connect_property (object, spec->name,
+ 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);
+ }
+ else if (type == G_TYPE_PARAM_BOOLEAN)
+ {
+ prop_edit = gtk_toggle_button_new_with_label ("");
+
+ g_object_connect_property (object, spec->name,
+ 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);
+ }
+ else if (type == G_TYPE_PARAM_ENUM)
+ {
+ {
+ GtkWidget *menu;
+ GEnumClass *eclass;
+ gint j;
+
+ prop_edit = gtk_option_menu_new ();
+
+ menu = gtk_menu_new ();
+
+ eclass = G_ENUM_CLASS (g_type_class_ref (spec->value_type));
+
+ j = 0;
+ while (j < eclass->n_values)
+ {
+ GtkWidget *mi;
+
+ mi = gtk_menu_item_new_with_label (eclass->values[j].value_name);
+
+ gtk_widget_show (mi);
+
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
+
+ ++j;
+ }
+
+ g_type_class_unref (eclass);
+
+ gtk_option_menu_set_menu (GTK_OPTION_MENU (prop_edit), menu);
+
+ g_object_connect_property (object, spec->name,
+ 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);
+ }
+ }
+ 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,
+ 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);
+ }
+ else if (type == G_TYPE_PARAM_POINTER)
+ {
+ prop_edit = gtk_label_new ("");
+
+ g_object_connect_property (object, spec->name,
+ G_CALLBACK (pointer_changed),
+ prop_edit, G_OBJECT (prop_edit));
+ }
+ else if (type == G_TYPE_PARAM_OBJECT)
+ {
+ GtkWidget *label, *button;
- /* hold a weak ref to the object we're editing */
- g_object_set_data_full (G_OBJECT (object), "prop-editor-win", win, model_destroy);
- g_object_set_data_full (G_OBJECT (win), "model-object", object, window_destroy);
-
- vbox = gtk_vbox_new (TRUE, 2);
+ prop_edit = gtk_hbox_new (FALSE, 5);
- sw = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-
- gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw), vbox);
- gtk_container_add (GTK_CONTAINER (win), sw);
+ 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,
+ 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);
+ g_free (msg);
+ gtk_misc_set_alignment (GTK_MISC (prop_edit), 0.0, 0.5);
+ }
- get_param_specs (object, &specs, &n_specs);
+ return prop_edit;
+}
+
+static GtkWidget *
+properties_from_type (GObject *object,
+ GType type,
+ GtkTooltips *tips)
+{
+ GtkWidget *prop_edit;
+ GtkWidget *label;
+ GtkWidget *sw;
+ GtkWidget *vbox;
+ GtkWidget *table;
+ GParamSpec **specs;
+ gint n_specs;
+ int i;
+
+ 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;
+ table = gtk_table_new (n_specs, 2, FALSE);
+ gtk_table_set_col_spacing (GTK_TABLE (table), 0, 10);
+ gtk_table_set_row_spacings (GTK_TABLE (table), 3);
+
i = 0;
while (i < n_specs)
{
continue;
}
- switch (G_PARAM_SPEC_TYPE (spec))
- {
- case G_TYPE_PARAM_INT:
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (spec->nick);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
- 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,
- 1,
- MAX ((G_PARAM_SPEC_INT (spec)->maximum -
- G_PARAM_SPEC_INT (spec)->minimum) / 10, 1),
- 0.0));
-
- prop_edit = gtk_spin_button_new (adj, 1.0, 0);
- gtk_box_pack_end (GTK_BOX (hbox), prop_edit, FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
- g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (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_FLOAT:
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (spec->nick);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
- 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,
- 0.1,
- MAX ((G_PARAM_SPEC_FLOAT (spec)->maximum -
- G_PARAM_SPEC_FLOAT (spec)->minimum) / 10, 0.1),
- 0.0));
-
- prop_edit = gtk_spin_button_new (adj, 0.1, 2);
-
- gtk_box_pack_end (GTK_BOX (hbox), prop_edit, FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
- g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (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_STRING:
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (spec->nick);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
-
- prop_edit = gtk_entry_new ();
- gtk_box_pack_end (GTK_BOX (hbox), prop_edit, FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
- g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (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:
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (spec->nick);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
-
- prop_edit = gtk_toggle_button_new_with_label ("");
- gtk_box_pack_end (GTK_BOX (hbox), prop_edit, FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
- g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (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:
- {
- GtkWidget *menu;
- GEnumClass *eclass;
- gint i;
-
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (spec->nick);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
-
- prop_edit = gtk_option_menu_new ();
-
- menu = gtk_menu_new ();
-
- eclass = G_ENUM_CLASS (g_type_class_ref (spec->value_type));
-
- i = 0;
- while (i < eclass->n_values)
- {
- GtkWidget *mi;
-
- mi = gtk_menu_item_new_with_label (eclass->values[i].value_name);
-
- gtk_widget_show (mi);
-
- gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
-
- ++i;
- }
-
- g_type_class_unref (eclass);
-
- gtk_option_menu_set_menu (GTK_OPTION_MENU (prop_edit), menu);
-
- gtk_box_pack_end (GTK_BOX (hbox), prop_edit, FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
- g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (enum_changed),
- prop_edit, G_OBJECT (prop_edit));
-
- if (can_modify)
- connect_controller (G_OBJECT (prop_edit), "changed",
- object, spec->name, (GtkSignalFunc) enum_modified);
- }
-
- case G_TYPE_PARAM_UNICHAR:
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (spec->nick);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
-
- prop_edit = gtk_entry_new ();
- gtk_entry_set_max_length (GTK_ENTRY (prop_edit), 1);
- gtk_box_pack_end (GTK_BOX (hbox), prop_edit, FALSE, FALSE, 0);
-
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
- g_object_connect_property (object, spec->name,
- GTK_SIGNAL_FUNC (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;
-
- default:
- {
- gchar *msg = g_strdup_printf ("%s: don't know how to edit property type %s",
- spec->nick, g_type_name (G_PARAM_SPEC_TYPE (spec)));
- hbox = gtk_hbox_new (FALSE, 10);
- label = gtk_label_new (msg);
- g_free (msg);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
- gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
- }
- }
+ 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);
+
+ prop_edit = property_widget (object, spec, can_modify);
+ gtk_table_attach_defaults (GTK_TABLE (table), prop_edit, 1, 2, i, i + 1);
if (prop_edit)
{
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);
++i;
}
- gtk_window_set_default_size (GTK_WINDOW (win), 300, 500);
+
+ vbox = gtk_vbox_new (FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
+
+ sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
+ 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)
+{
+ GtkWidget *win;
+ GtkWidget *notebook;
+ GtkTooltips *tips;
+ 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));
+ return 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 ();
+ 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);
+ g_object_set_data_full (G_OBJECT (win), "model-object", object, window_destroy);
+
+ if (type == 0)
+ {
+ notebook = gtk_notebook_new ();
+ gtk_notebook_set_tab_pos (GTK_NOTEBOOK (notebook), GTK_POS_LEFT);
+
+ 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);
+
+ while (type)
+ {
+ properties = properties_from_type (object, type, tips);
+ if (properties)
+ {
+ label = gtk_label_new (g_type_name (type));
+ gtk_notebook_append_page (GTK_NOTEBOOK (notebook),
+ properties, label);
+ }
+
+ 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
+ {
+ properties = properties_from_type (object, type, tips);
+ 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);
gtk_widget_show_all (win);