Differential D16083 Diff 56430 source/blender/editors/space_node/space_node.cc

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source/blender/editors/space_node/space_node.cc

/* SPDX-License-Identifier: GPL-2.0-or-later		/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2008 Blender Foundation. All rights reserved. */		* Copyright 2008 Blender Foundation. All rights reserved. */

/** \file		/** \file
* \ingroup spnode		* \ingroup spnode
*/		*/

#include "DNA_gpencil_types.h"		#include "DNA_gpencil_types.h"
#include "DNA_light_types.h"		#include "DNA_light_types.h"
#include "DNA_material_types.h"		#include "DNA_material_types.h"
#include "DNA_node_types.h"		#include "DNA_node_types.h"
#include "DNA_world_types.h"		#include "DNA_world_types.h"

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BKE_context.h"		#include "BKE_context.h"
		#include "BKE_gpencil.h"
#include "BKE_lib_id.h"		#include "BKE_lib_id.h"
#include "BKE_lib_remap.h"		#include "BKE_lib_remap.h"
#include "BKE_node.h"		#include "BKE_node.h"
#include "BKE_screen.h"		#include "BKE_screen.h"

#include "ED_node.h"		#include "ED_node.h"
#include "ED_render.h"		#include "ED_render.h"
#include "ED_screen.h"		#include "ED_screen.h"
#include "ED_space_api.h"		#include "ED_space_api.h"

#include "UI_resources.h"		#include "UI_resources.h"
#include "UI_view2d.h"		#include "UI_view2d.h"

		#include "BLO_read_write.h"

#include "RNA_access.h"		#include "RNA_access.h"
#include "RNA_define.h"		#include "RNA_define.h"
#include "RNA_enum_types.h"		#include "RNA_enum_types.h"
#include "RNA_prototypes.h"		#include "RNA_prototypes.h"

#include "WM_api.h"		#include "WM_api.h"
#include "WM_types.h"		#include "WM_types.h"

▲ Show 20 Lines • Show All 777 Lines • ▼ Show 20 Lines	switch (wmn->category) {
case NC_GPENCIL:		case NC_GPENCIL:
if (wmn->action == NA_EDITED) {		if (wmn->action == NA_EDITED) {
ED_region_tag_redraw(region);		ED_region_tag_redraw(region);
}		}
else if (wmn->data & ND_GPENCIL_EDITMODE) {		else if (wmn->data & ND_GPENCIL_EDITMODE) {
ED_region_tag_redraw(region);		ED_region_tag_redraw(region);
}		}
break;		break;
		case NC_VIEWER_PATH:
		ED_region_tag_redraw(region);
		break;
}		}
}		}

} // namespace blender::ed::space_node		} // namespace blender::ed::space_node

/* Outside of blender namespace to avoid Python documentation build error with `ctypes`. */		/* Outside of blender namespace to avoid Python documentation build error with `ctypes`. */
extern "C" {		extern "C" {
const char *node_context_dir[] = {		const char *node_context_dir[] = {
▲ Show 20 Lines • Show All 175 Lines • ▼ Show 20 Lines	static void node_space_subtype_item_extend(bContext C, EnumPropertyItem item, int totitem)
bool free;		bool free;
const EnumPropertyItem *item_src = RNA_enum_node_tree_types_itemf_impl(C, &free);		const EnumPropertyItem *item_src = RNA_enum_node_tree_types_itemf_impl(C, &free);
RNA_enum_items_add(item, totitem, item_src);		RNA_enum_items_add(item, totitem, item_src);
if (free) {		if (free) {
MEM_freeN((void *)item_src);		MEM_freeN((void *)item_src);
}		}
}		}

		static void node_blend_read_data(BlendDataReader reader, SpaceLink sl)
		{
		SpaceNode snode = (SpaceNode )sl;

		if (snode->gpd) {
		BLO_read_data_address(reader, &snode->gpd);
		BKE_gpencil_blend_read_data(reader, snode->gpd);
		}

		BLO_read_list(reader, &snode->treepath);
		snode->edittree = nullptr;
		snode->runtime = nullptr;
		}

		static void node_blend_read_lib(BlendLibReader reader, ID parent_id, SpaceLink *sl)
		{
		SpaceNode snode = (SpaceNode )sl;

		/* node tree can be stored locally in id too, link this first */
		BLO_read_id_address(reader, parent_id->lib, &snode->id);
		BLO_read_id_address(reader, parent_id->lib, &snode->from);

		bNodeTree *ntree = snode->id ? ntreeFromID(snode->id) : nullptr;
		if (ntree) {
		snode->nodetree = ntree;
		}
		else {
		BLO_read_id_address(reader, parent_id->lib, &snode->nodetree);
		}

		bNodeTreePath *path;
		for (path = static_cast<bNodeTreePath *>(snode->treepath.first); path; path = path->next) {
		if (path == snode->treepath.first) {
		/* first nodetree in path is same as snode->nodetree */
		path->nodetree = snode->nodetree;
		}
		else {
		BLO_read_id_address(reader, parent_id->lib, &path->nodetree);
		}

		if (!path->nodetree) {
		break;
		}
		}

		/* remaining path entries are invalid, remove */
		bNodeTreePath *path_next;
		for (; path; path = path_next) {
		path_next = path->next;

		BLI_remlink(&snode->treepath, path);
		MEM_freeN(path);
		}

		/* edittree is just the last in the path,
		* set this directly since the path may have been shortened above */
		if (snode->treepath.last) {
		path = static_cast<bNodeTreePath *>(snode->treepath.last);
		snode->edittree = path->nodetree;
		}
		else {
		snode->edittree = nullptr;
		}
		}

		static void node_blend_write(BlendWriter writer, SpaceLink sl)
		{
		SpaceNode snode = (SpaceNode )sl;
		BLO_write_struct(writer, SpaceNode, snode);

		LISTBASE_FOREACH (bNodeTreePath *, path, &snode->treepath) {
		BLO_write_struct(writer, bNodeTreePath, path);
		}
		}

} // namespace blender::ed::space_node		} // namespace blender::ed::space_node

void ED_spacetype_node()		void ED_spacetype_node()
{		{
using namespace blender::ed::space_node;		using namespace blender::ed::space_node;

SpaceType *st = MEM_cnew<SpaceType>("spacetype node");		SpaceType *st = MEM_cnew<SpaceType>("spacetype node");
ARegionType *art;		ARegionType *art;
Show All 11 Lines	void ED_spacetype_node()
st->refresh = node_area_refresh;		st->refresh = node_area_refresh;
st->context = node_context;		st->context = node_context;
st->dropboxes = node_dropboxes;		st->dropboxes = node_dropboxes;
st->gizmos = node_widgets;		st->gizmos = node_widgets;
st->id_remap = node_id_remap;		st->id_remap = node_id_remap;
st->space_subtype_item_extend = node_space_subtype_item_extend;		st->space_subtype_item_extend = node_space_subtype_item_extend;
st->space_subtype_get = node_space_subtype_get;		st->space_subtype_get = node_space_subtype_get;
st->space_subtype_set = node_space_subtype_set;		st->space_subtype_set = node_space_subtype_set;
		st->blend_read_data = node_blend_read_data;
		st->blend_read_lib = node_blend_read_lib;
		st->blend_write = node_blend_write;

/* regions: main window */		/* regions: main window */
art = MEM_cnew<ARegionType>("spacetype node region");		art = MEM_cnew<ARegionType>("spacetype node region");
art->regionid = RGN_TYPE_WINDOW;		art->regionid = RGN_TYPE_WINDOW;
art->init = node_main_region_init;		art->init = node_main_region_init;
art->draw = node_main_region_draw;		art->draw = node_main_region_draw;
art->keymapflag = ED_KEYMAP_UI \| ED_KEYMAP_GIZMO \| ED_KEYMAP_TOOL \| ED_KEYMAP_VIEW2D \|		art->keymapflag = ED_KEYMAP_UI \| ED_KEYMAP_GIZMO \| ED_KEYMAP_TOOL \| ED_KEYMAP_VIEW2D \|
ED_KEYMAP_FRAMES \| ED_KEYMAP_GPENCIL;		ED_KEYMAP_FRAMES \| ED_KEYMAP_GPENCIL;
▲ Show 20 Lines • Show All 44 Lines • Show Last 20 Lines