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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2011 Blender Foundation. All rights reserved. */
/** \file
* \ingroup cmpnodes
*/
#include "DNA_movieclip_types.h"
#include "DNA_tracking_types.h"
#include "BLI_math_base.h"
#include "BLI_math_color.h"
#include "BKE_context.h"
#include "BKE_lib_id.h"
#include "BKE_tracking.h"
#include "RNA_access.h"
#include "RNA_prototypes.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "COM_node_operation.hh"
#include "node_composite_util.hh"
/* **************** Keying Screen ******************** */
namespace blender::nodes::node_composite_keyingscreen_cc {
static void cmp_node_keyingscreen_declare(NodeDeclarationBuilder &b)
{
b.add_output<decl::Color>(N_("Screen"));
}
static void node_composit_init_keyingscreen(const bContext *C, PointerRNA *ptr)
{
bNode *node = (bNode *)ptr->data;
NodeKeyingScreenData *data = MEM_cnew<NodeKeyingScreenData>(__func__);
node->storage = data;
const Scene *scene = CTX_data_scene(C);
if (scene->clip) {
MovieClip *clip = scene->clip;
node->id = &clip->id;
id_us_plus(&clip->id);
const MovieTrackingObject *tracking_object = BKE_tracking_object_get_active(&clip->tracking);
BLI_strncpy(data->tracking_object, tracking_object->name, sizeof(data->tracking_object));
}
}
static void node_composit_buts_keyingscreen(uiLayout *layout, bContext *C, PointerRNA *ptr)
{
bNode *node = (bNode *)ptr->data;
uiTemplateID(layout,
C,
ptr,
"clip",
nullptr,
nullptr,
nullptr,
UI_TEMPLATE_ID_FILTER_ALL,
false,
nullptr);
if (node->id) {
MovieClip *clip = (MovieClip *)node->id;
uiLayout *col;
PointerRNA tracking_ptr;
RNA_pointer_create(&clip->id, &RNA_MovieTracking, &clip->tracking, &tracking_ptr);
col = uiLayoutColumn(layout, true);
uiItemPointerR(col, ptr, "tracking_object", &tracking_ptr, "objects", "", ICON_OBJECT_DATA);
}
}
using namespace blender::realtime_compositor;
class KeyingScreenOperation : public NodeOperation {
public:
using NodeOperation::NodeOperation;
void execute() override
{
get_result("Screen").allocate_invalid();
}
};
static NodeOperation *get_compositor_operation(Context &context, DNode node)
{
return new KeyingScreenOperation(context, node);
}
} // namespace blender::nodes::node_composite_keyingscreen_cc
void register_node_type_cmp_keyingscreen()
{
namespace file_ns = blender::nodes::node_composite_keyingscreen_cc;
static bNodeType ntype;
cmp_node_type_base(&ntype, CMP_NODE_KEYINGSCREEN, "Keying Screen", NODE_CLASS_MATTE);
ntype.declare = file_ns::cmp_node_keyingscreen_declare;
ntype.draw_buttons = file_ns::node_composit_buts_keyingscreen;
ntype.initfunc_api = file_ns::node_composit_init_keyingscreen;
node_type_storage(
&ntype, "NodeKeyingScreenData", node_free_standard_storage, node_copy_standard_storage);
ntype.get_compositor_operation = file_ns::get_compositor_operation;
nodeRegisterType(&ntype);
}
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