/*
    GNOME Commander - A GNOME based file manager
    Copyright (C) 2001-2006 Marcus Bjurman
    Copyright (C) 2007-2012 Piotr Eljasiak
    Copyright (C) 2013-2016 Uwe Scholz

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*/

#include <config.h>

#include "gnome-cmd-includes.h"
#include "gnome-cmd-list-popmenu.h"
#include "gnome-cmd-file-selector.h"
#include "gnome-cmd-user-actions.h"
#include "utils.h"
#include "cap.h"

#include "../pixmaps/file-type-icons/file_type_dir.xpm"
#include "../pixmaps/file-type-icons/file_type_regular.xpm"

using namespace std;


static GtkMenuClass *parent_class = NULL;


static void on_new_directory (GtkMenuItem *item, GnomeCmdFileSelector *fs)
{
    file_mkdir (item);
}


static void on_new_textfile (GtkMenuItem *item, GnomeCmdFileSelector *fs)
{
    gnome_cmd_file_selector_show_new_textfile_dialog (fs);
}


static void on_refresh (GtkMenuItem *item, GnomeCmdFileSelector *fs)
{
    fs->file_list()->reload();
}


static void on_paste (GtkMenuItem *item, GnomeCmdFileSelector *fs)
{
    gnome_cmd_file_selector_cap_paste (fs);
}


/*******************************
 * Gtk class implementation
 *******************************/

static void destroy (GtkObject *object)
{
    if (GTK_OBJECT_CLASS (parent_class)->destroy)
        (*GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}


static void map (GtkWidget *widget)
{
    if (GTK_WIDGET_CLASS (parent_class)->map != NULL)
        GTK_WIDGET_CLASS (parent_class)->map (widget);
}


static void class_init (GnomeCmdListPopmenuClass *klass)
{
    GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass);
    GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);

    parent_class = (GtkMenuClass *) gtk_type_class (gtk_menu_get_type ());
    object_class->destroy = destroy;
    widget_class->map = ::map;
}


static void init (GnomeCmdListPopmenu *menu)
{
}


/***********************************
 * Public functions
 ***********************************/

GtkWidget *gnome_cmd_list_popmenu_new (GnomeCmdFileSelector *fs)
{
    g_return_val_if_fail (GNOME_CMD_IS_FILE_SELECTOR (fs), NULL);

    static GnomeUIInfo new_uiinfo[] =
    {
        GNOMEUIINFO_ITEM(N_("_Directory"), NULL, on_new_directory, file_type_dir_xpm),
        GNOMEUIINFO_ITEM(N_("_Text File"), NULL, on_new_textfile, file_type_regular_xpm),
        GNOMEUIINFO_END
    };

    static GnomeUIInfo popmenu_uiinfo[] =
    {
        GNOMEUIINFO_SUBTREE(N_("_New"), new_uiinfo),
        GNOMEUIINFO_ITEM_STOCK(N_("_Paste"), NULL, on_paste, GTK_STOCK_PASTE),
        GNOMEUIINFO_SEPARATOR,
        GNOMEUIINFO_ITEM_FILENAME (N_("Open this _folder"), NULL, command_open_nautilus_in_cwd, PACKAGE_NAME G_DIR_SEPARATOR_S "nautilus.svg"),
        GNOMEUIINFO_ITEM_FILENAME (N_("Open _terminal here"), NULL, command_open_terminal__internal, PACKAGE_NAME G_DIR_SEPARATOR_S "terminal.svg"),
        GNOMEUIINFO_SEPARATOR,
        GNOMEUIINFO_ITEM_STOCK(N_("_Refresh"), NULL, on_refresh, GTK_STOCK_REFRESH),
        GNOMEUIINFO_END
    };


    // Set default callback data

    for (int i = 0; new_uiinfo[i].type != GNOME_APP_UI_ENDOFINFO; ++i)
        if (new_uiinfo[i].type == GNOME_APP_UI_ITEM)
            new_uiinfo[i].user_data = fs;

    for (int i = 0; popmenu_uiinfo[i].type != GNOME_APP_UI_ENDOFINFO; ++i)
        if (popmenu_uiinfo[i].type == GNOME_APP_UI_ITEM)
            popmenu_uiinfo[i].user_data = fs;

    GnomeCmdListPopmenu *menu = (GnomeCmdListPopmenu *) g_object_new (GNOME_CMD_TYPE_LIST_POPMENU, NULL);

    // Fill the menu

    gnome_app_fill_menu (GTK_MENU_SHELL (menu), popmenu_uiinfo, NULL, FALSE, 0);

    return GTK_WIDGET (menu);
}


GtkType gnome_cmd_list_popmenu_get_type ()
{
    static GtkType type = 0;

    if (type == 0)
    {
        GtkTypeInfo info =
        {
            "GnomeCmdListPopmenu",
            sizeof (GnomeCmdListPopmenu),
            sizeof (GnomeCmdListPopmenuClass),
            (GtkClassInitFunc) class_init,
            (GtkObjectInitFunc) init,
            /* reserved_1 */ NULL,
            /* reserved_2 */ NULL,
            (GtkClassInitFunc) NULL
        };

        type = gtk_type_unique (gtk_menu_get_type (), &info);
    }
    return type;
}
