forked from AuroraMiddleware/gtk
88ec007b98
This is the interface for GtkWidgets that can be associated with an action on a GtkAppicationWindow or associated GtkApplication. It essentially features 'action-name' and 'action-target' properties with some associated convenience API. This interface is implemented by GtkButton and GtkToolButton. https://bugzilla.gnome.org/show_bug.cgi?id=667394
118 lines
3.6 KiB
C
118 lines
3.6 KiB
C
/*
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* Copyright © 2012 Canonical Limited
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* licence or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
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* USA.
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*
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* Authors: Ryan Lortie <desrt@desrt.ca>
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*/
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#include "config.h"
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#include "gtkactionable.h"
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#include "gtkwidget.h"
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#include "gtkintl.h"
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G_DEFINE_INTERFACE (GtkActionable, gtk_actionable, GTK_TYPE_WIDGET)
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static void
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gtk_actionable_default_init (GtkActionableInterface *iface)
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{
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g_object_interface_install_property (iface,
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g_param_spec_string ("action-name", P_("action name"),
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P_("The name of the associated action, like 'app.quit'"),
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NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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g_object_interface_install_property (iface,
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g_param_spec_variant ("action-target", P_("action target value"),
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P_("The parameter for action invocations"),
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G_VARIANT_TYPE_ANY, NULL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
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}
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const gchar *
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gtk_actionable_get_action_name (GtkActionable *actionable)
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{
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g_return_val_if_fail (GTK_IS_ACTIONABLE (actionable), NULL);
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return GTK_ACTIONABLE_GET_IFACE (actionable)
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->get_action_name (actionable);
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}
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void
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gtk_actionable_set_action_name (GtkActionable *actionable,
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const gchar *action_name)
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{
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g_return_if_fail (GTK_IS_ACTIONABLE (actionable));
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GTK_ACTIONABLE_GET_IFACE (actionable)
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->set_action_name (actionable, action_name);
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}
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GVariant *
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gtk_actionable_get_action_target_value (GtkActionable *actionable)
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{
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g_return_val_if_fail (GTK_IS_ACTIONABLE (actionable), NULL);
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return GTK_ACTIONABLE_GET_IFACE (actionable)
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->get_action_target_value (actionable);
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}
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void
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gtk_actionable_set_action_target_value (GtkActionable *actionable,
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GVariant *target_value)
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{
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g_return_if_fail (GTK_IS_ACTIONABLE (actionable));
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GTK_ACTIONABLE_GET_IFACE (actionable)
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->set_action_target_value (actionable, target_value);
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}
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void
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gtk_actionable_set_action_target (GtkActionable *actionable,
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const gchar *format_string,
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...)
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{
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va_list ap;
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va_start (ap, format_string);
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gtk_actionable_set_action_target_value (actionable, g_variant_new_va (format_string, NULL, &ap));
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va_end (ap);
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}
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void
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gtk_actionable_set_detailed_action_name (GtkActionable *actionable,
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const gchar *detailed_action_name)
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{
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gchar **parts;
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g_return_if_fail (GTK_IS_ACTIONABLE (actionable));
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if (detailed_action_name == NULL)
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{
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gtk_actionable_set_action_name (actionable, NULL);
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gtk_actionable_set_action_target_value (actionable, NULL);
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return;
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}
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parts = g_strsplit (detailed_action_name, "::", 2);
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gtk_actionable_set_action_name (actionable, parts[0]);
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if (parts[0] && parts[1])
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gtk_actionable_set_action_target (actionable, "s", parts[1]);
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else
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gtk_actionable_set_action_target_value (actionable, NULL);
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g_strfreev (parts);
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}
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