clip_toolbar.c

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/*
 * 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2011 Blender Foundation.
 * All rights reserved.
 */
 
#include <string.h>
 
#include "MEM_guardedalloc.h"
 
#include "BLI_blenlib.h"
#include "BLI_utildefines.h"
 
#include "BKE_context.h"
#include "BKE_screen.h"
 
#include "WM_types.h"
 
#include "ED_screen.h"
 
#include "clip_intern.h" /* own include */
 
/* ************************ header area region *********************** */
 
/************************** properties ******************************/
 
ARegion *ED_clip_has_properties_region(ScrArea *area)
{
  ARegion *region, *arnew;
 
  region = BKE_area_find_region_type(area, RGN_TYPE_UI);
  if (region) {
    return region;
  }
 
  /* add subdiv level; after header */
  region = BKE_area_find_region_type(area, RGN_TYPE_HEADER);
 
  /* is error! */
  if (region == NULL) {
    return NULL;
  }
 
  arnew = MEM_callocN(sizeof(ARegion), "clip properties region");
 
  BLI_insertlinkafter(&area->regionbase, region, arnew);
  arnew->regiontype = RGN_TYPE_UI;
  arnew->alignment = RGN_ALIGN_RIGHT;
 
  arnew->flag = RGN_FLAG_HIDDEN;
 
  return arnew;
}