source/blender/editors/io/io_gpencil_utils.c


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/* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright 2020 Blender Foundation. All rights reserved. */

/** \file
 * \ingroup editor/io
 */

#include "DNA_space_types.h"

#include "BKE_context.h"
#include "BKE_screen.h"

#include "WM_api.h"

#include "io_gpencil.h"

ARegion *get_invoke_region(bContext *C)
{
  bScreen *screen = CTX_wm_screen(C);
  if (screen == NULL) {
    return NULL;
  }
  ScrArea *area = BKE_screen_find_big_area(screen, SPACE_VIEW3D, 0);
  if (area == NULL) {
    return NULL;
  }

  ARegion *region = BKE_area_find_region_type(area, RGN_TYPE_WINDOW);

  return region;
}

View3D *get_invoke_view3d(bContext *C)
{
  bScreen *screen = CTX_wm_screen(C);
  if (screen == NULL) {
    return NULL;
  }
  ScrArea *area = BKE_screen_find_big_area(screen, SPACE_VIEW3D, 0);
  if (area == NULL) {
    return NULL;
  }
  if (area) {
    return area->spacedata.first;
  }

  return NULL;
}