imap_cmd_move_to_front.c 2.54 KB
Newer Older
Sven Neumann's avatar
Sven Neumann committed
1
/*
2
 * This is a plug-in for GIMP.
Sven Neumann's avatar
Sven Neumann committed
3 4 5 6 7
 *
 * Generates clickable image maps.
 *
 * Copyright (C) 1998-1999 Maurits Rijk  lpeek.mrijk@consunet.nl
 *
8
 * This program is free software: you can redistribute it and/or modify
Sven Neumann's avatar
Sven Neumann committed
9
 * it under the terms of the GNU General Public License as published by
10
 * the Free Software Foundation; either version 3 of the License, or
Sven Neumann's avatar
Sven Neumann committed
11 12 13 14 15 16 17 18
 * (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
19
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
Sven Neumann's avatar
Sven Neumann committed
20 21 22
 *
 */

23 24
#include "config.h"

25 26
#include <gtk/gtk.h>

27
#include "imap_commands.h"
Sven Neumann's avatar
Sven Neumann committed
28

29 30
#include "libgimp/stdplugins-intl.h"

31
static CmdExecuteValue_t move_to_front_command_execute(Command_t *parent);
Sven Neumann's avatar
Sven Neumann committed
32 33

static CommandClass_t move_to_front_command_class = {
34
   NULL,                        /* move_to_front_command_destruct, */
Sven Neumann's avatar
Sven Neumann committed
35
   move_to_front_command_execute,
36 37
   NULL,                        /* move_to_front_command_undo */
   NULL                         /* move_to_front_command_redo */
Sven Neumann's avatar
Sven Neumann committed
38 39 40 41 42 43 44
};

typedef struct {
   Command_t parent;
   ObjectList_t *list;
} MoveToFrontCommand_t;

45
Command_t*
Sven Neumann's avatar
Sven Neumann committed
46 47 48 49
move_to_front_command_new(ObjectList_t *list)
{
   MoveToFrontCommand_t *command = g_new(MoveToFrontCommand_t, 1);
   command->list = list;
50
   return command_init(&command->parent, _("Move To Front"),
51
                       &move_to_front_command_class);
Sven Neumann's avatar
Sven Neumann committed
52 53 54 55 56 57 58
}

static void
remove_one_object(Object_t *obj, gpointer data)
{
   MoveToFrontCommand_t *command = (MoveToFrontCommand_t*) data;
   command_add_subcommand(&command->parent,
59
                          delete_command_new(command->list, obj));
Sven Neumann's avatar
Sven Neumann committed
60 61 62 63 64 65 66
}

static void
add_one_object(Object_t *obj, gpointer data)
{
   MoveToFrontCommand_t *command = (MoveToFrontCommand_t*) data;
   command_add_subcommand(&command->parent,
67
                          create_command_new(command->list, obj));
Sven Neumann's avatar
Sven Neumann committed
68 69
}

70
static CmdExecuteValue_t
Sven Neumann's avatar
Sven Neumann committed
71 72 73 74 75 76 77
move_to_front_command_execute(Command_t *parent)
{
   MoveToFrontCommand_t *command = (MoveToFrontCommand_t*) parent;
   gpointer id1, id2;

   id1 = object_list_add_remove_cb(command->list, remove_one_object, command);
   id2 = object_list_add_add_cb(command->list, add_one_object, command);
78

Sven Neumann's avatar
Sven Neumann committed
79 80 81
   object_list_move_to_front(command->list);
   object_list_remove_remove_cb(command->list, id1);
   object_list_remove_add_cb(command->list, id2);
82
   return CMD_APPEND;
Sven Neumann's avatar
Sven Neumann committed
83
}