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/*
* plugin-menu.c
* Copyright 2009-2011 John Lindgren
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions, and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions, and the following disclaimer in the documentation
* provided with the distribution.
*
* This software is provided "as is" and without any warranty, express or
* implied. In no event shall the authors be liable for any damages arising from
* the use of this software.
*/
#include <gtk/gtk.h>
#include <libaudcore/i18n.h>
#include <libaudcore/interface.h>
#include <libaudcore/plugins.h>
#include "internal.h"
#include "libaudgui.h"
#include "libaudgui-gtk.h"
#include "menu.h"
static aud::array<AudMenuID, GList *> items; /* of AudguiMenuItem */
static aud::array<AudMenuID, GtkWidget *> menus;
static void configure_plugins ()
{
audgui_show_prefs_for_plugin_type (PluginType::General);
}
static const AudguiMenuItem main_items[] = {
MenuCommand (N_("_Plugins ..."), 0, 0, (GdkModifierType) 0, configure_plugins),
MenuSep ()
};
static void add_to_menu (GtkWidget * menu, const AudguiMenuItem * item)
{
GtkWidget * widget = audgui_menu_item_new_with_domain (item, nullptr, nullptr);
g_object_set_data ((GObject *) widget, "func", (void *) item->func);
gtk_widget_show (widget);
gtk_menu_shell_append ((GtkMenuShell *) menu, widget);
}
EXPORT GtkWidget * audgui_get_plugin_menu (AudMenuID id)
{
if (! menus[id])
{
menus[id] = gtk_menu_new ();
g_signal_connect (menus[id], "destroy", (GCallback)
gtk_widget_destroyed, & menus[id]);
if (id == AudMenuID::Main)
audgui_menu_init (menus[id], main_items, nullptr);
for (GList * node = items[id]; node; node = node->next)
add_to_menu (menus[id], (const AudguiMenuItem *) node->data);
}
return menus[id];
}
EXPORT void audgui_plugin_menu_add (AudMenuID id, void (* func) (void),
const char * name, const char * icon)
{
AudguiMenuItem * item = g_slice_new0 (AudguiMenuItem);
item->name = name;
item->icon = icon;
item->func = func;
items[id] = g_list_append (items[id], item);
if (menus[id])
add_to_menu (menus[id], item);
}
static void remove_cb (GtkWidget * widget, void (* func) (void))
{
if (g_object_get_data ((GObject *) widget, "func") == (void *) func)
gtk_widget_destroy (widget);
}
EXPORT void audgui_plugin_menu_remove (AudMenuID id, void (* func) (void))
{
if (menus[id])
gtk_container_foreach ((GtkContainer *) menus[id], (GtkCallback)
remove_cb, (void *) func);
GList * next;
for (GList * node = items[id]; node; node = next)
{
next = node->next;
if (((AudguiMenuItem *) node->data)->func == func)
{
g_slice_free (AudguiMenuItem, node->data);
items[id] = g_list_delete_link (items[id], node);
}
}
}
void plugin_menu_cleanup ()
{
for (AudMenuID id : aud::range<AudMenuID> ())
{
g_warn_if_fail (! items[id]);
if (menus[id])
gtk_widget_destroy (menus[id]);
}
}
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