Differential D13523 Diff 46102 source/blender/nodes/composite/nodes/node_composite_trackpos.cc

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source/blender/nodes/composite/nodes/node_composite_trackpos.cc

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	* The Original Code is Copyright (C) 2011 Blender Foundation.			* The Original Code is Copyright (C) 2011 Blender Foundation.
	* All rights reserved.			* All rights reserved.
	*/			*/

	/** \file			/** \file
	* \ingroup cmpnodes			* \ingroup cmpnodes
	*/			*/

				#include "RNA_access.h"

				#include "UI_interface.h"
				#include "UI_resources.h"

	#include "node_composite_util.hh"			#include "node_composite_util.hh"

	namespace blender::nodes {			namespace blender::nodes {

	static void cmp_node_trackpos_declare(NodeDeclarationBuilder &b)			static void cmp_node_trackpos_declare(NodeDeclarationBuilder &b)
	{			{
	b.add_output<decl::Float>(N_("X"));			b.add_output<decl::Float>(N_("X"));
	b.add_output<decl::Float>(N_("Y"));			b.add_output<decl::Float>(N_("Y"));
	b.add_output<decl::Vector>(N_("Speed")).subtype(PROP_VELOCITY);			b.add_output<decl::Vector>(N_("Speed")).subtype(PROP_VELOCITY);
	}			}

	} // namespace blender::nodes			} // namespace blender::nodes

	static void init(bNodeTree UNUSED(ntree), bNode node)			static void init(bNodeTree UNUSED(ntree), bNode node)
	{			{
	NodeTrackPosData data = (NodeTrackPosData )MEM_callocN(sizeof(NodeTrackPosData),			NodeTrackPosData data = (NodeTrackPosData )MEM_callocN(sizeof(NodeTrackPosData),
	"node track position data");			"node track position data");

	node->storage = data;			node->storage = data;
	}			}

				static void node_composit_buts_trackpos(uiLayout layout, bContext C, PointerRNA *ptr)
				{
				bNode node = (bNode )ptr->data;

				uiTemplateID(layout,
				C,
				ptr,
				"clip",
				nullptr,
				"CLIP_OT_open",
				nullptr,
				UI_TEMPLATE_ID_FILTER_ALL,
				false,
				nullptr);

				if (node->id) {
				MovieClip clip = (MovieClip )node->id;
				MovieTracking *tracking = &clip->tracking;
				MovieTrackingObject *object;
				uiLayout *col;
				PointerRNA tracking_ptr;
				NodeTrackPosData data = (NodeTrackPosData )node->storage;

				RNA_pointer_create(&clip->id, &RNA_MovieTracking, tracking, &tracking_ptr);

				col = uiLayoutColumn(layout, false);
				uiItemPointerR(col, ptr, "tracking_object", &tracking_ptr, "objects", "", ICON_OBJECT_DATA);

				object = BKE_tracking_object_get_named(tracking, data->tracking_object);
				if (object) {
				PointerRNA object_ptr;

				RNA_pointer_create(&clip->id, &RNA_MovieTrackingObject, object, &object_ptr);

				uiItemPointerR(col, ptr, "track_name", &object_ptr, "tracks", "", ICON_ANIM_DATA);
				}
				else {
				uiItemR(layout, ptr, "track_name", UI_ITEM_R_SPLIT_EMPTY_NAME, "", ICON_ANIM_DATA);
				}

				uiItemR(layout, ptr, "position", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);

				if (ELEM(node->custom1, CMP_TRACKPOS_RELATIVE_FRAME, CMP_TRACKPOS_ABSOLUTE_FRAME)) {
				uiItemR(layout, ptr, "frame_relative", UI_ITEM_R_SPLIT_EMPTY_NAME, nullptr, ICON_NONE);
				}
				}
				}

	void register_node_type_cmp_trackpos()			void register_node_type_cmp_trackpos()
	{			{
	static bNodeType ntype;			static bNodeType ntype;

	cmp_node_type_base(&ntype, CMP_NODE_TRACKPOS, "Track Position", NODE_CLASS_INPUT, 0);			cmp_node_type_base(&ntype, CMP_NODE_TRACKPOS, "Track Position", NODE_CLASS_INPUT, 0);
	ntype.declare = blender::nodes::cmp_node_trackpos_declare;			ntype.declare = blender::nodes::cmp_node_trackpos_declare;
				ntype.draw_buttons = node_composit_buts_trackpos;
	node_type_init(&ntype, init);			node_type_init(&ntype, init);
	node_type_storage(			node_type_storage(
	&ntype, "NodeTrackPosData", node_free_standard_storage, node_copy_standard_storage);			&ntype, "NodeTrackPosData", node_free_standard_storage, node_copy_standard_storage);

	nodeRegisterType(&ntype);			nodeRegisterType(&ntype);
	}			}