8d8e61fefd
* Remove bke, ed and wm prefixes * Add prefixes like: geom, object, blend, lib. * Shorten some category names * A few log level changes to improve --log-level info output Pull Request: https://projects.blender.org/blender/blender/pulls/140244
149 lines
4.0 KiB
C++
149 lines
4.0 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup edcurves
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*/
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#include "BLI_task.hh"
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#include "BKE_context.hh"
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#include "BKE_curves.hh"
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#include "BKE_main.hh"
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#include "BKE_object.hh"
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#include "BKE_undo_system.hh"
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#include "CLG_log.h"
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#include "DEG_depsgraph.hh"
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#include "ED_curves.hh"
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#include "ED_undo.hh"
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#include "WM_api.hh"
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#include "WM_types.hh"
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static CLG_LogRef LOG = {"undo.curves"};
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namespace blender::ed::curves {
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namespace undo {
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/* -------------------------------------------------------------------- */
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/** \name Implements ED Undo System
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*
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* \note This is similar for all edit-mode types.
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* \{ */
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struct StepObject {
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UndoRefID_Object obedit_ref = {};
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bke::CurvesGeometry geometry = {};
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};
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struct CurvesUndoStep {
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UndoStep step;
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/** See #ED_undo_object_editmode_validate_scene_from_windows code comment for details. */
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UndoRefID_Scene scene_ref = {};
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Array<StepObject> objects;
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};
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static bool step_encode(bContext *C, Main *bmain, UndoStep *us_p)
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{
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CurvesUndoStep *us = reinterpret_cast<CurvesUndoStep *>(us_p);
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Scene *scene = CTX_data_scene(C);
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ViewLayer *view_layer = CTX_data_view_layer(C);
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Vector<Object *> objects = ED_undo_editmode_objects_from_view_layer(scene, view_layer);
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us->scene_ref.ptr = scene;
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new (&us->objects) Array<StepObject>(objects.size());
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threading::parallel_for(us->objects.index_range(), 8, [&](const IndexRange range) {
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for (const int i : range) {
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Object *ob = objects[i];
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const Curves &curves_id = *static_cast<Curves *>(ob->data);
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StepObject &object = us->objects[i];
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object.obedit_ref.ptr = ob;
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object.geometry = curves_id.geometry.wrap();
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}
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});
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bmain->is_memfile_undo_flush_needed = true;
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return true;
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}
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static void step_decode(
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bContext *C, Main *bmain, UndoStep *us_p, const eUndoStepDir /*dir*/, bool /*is_final*/)
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{
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CurvesUndoStep *us = reinterpret_cast<CurvesUndoStep *>(us_p);
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Scene *scene = CTX_data_scene(C);
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ViewLayer *view_layer = CTX_data_view_layer(C);
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ED_undo_object_editmode_validate_scene_from_windows(
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CTX_wm_manager(C), us->scene_ref.ptr, &scene, &view_layer);
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ED_undo_object_editmode_restore_helper(scene,
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view_layer,
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&us->objects.first().obedit_ref.ptr,
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us->objects.size(),
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sizeof(decltype(us->objects)::value_type));
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BLI_assert(BKE_object_is_in_editmode(us->objects.first().obedit_ref.ptr));
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for (const StepObject &object : us->objects) {
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Curves &curves_id = *static_cast<Curves *>(object.obedit_ref.ptr->data);
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/* Overwrite the curves geometry. */
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curves_id.geometry.wrap() = object.geometry;
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DEG_id_tag_update(&curves_id.id, ID_RECALC_GEOMETRY);
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}
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ED_undo_object_set_active_or_warn(
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scene, view_layer, us->objects.first().obedit_ref.ptr, us_p->name, &LOG);
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bmain->is_memfile_undo_flush_needed = true;
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WM_event_add_notifier(C, NC_GEOM | ND_DATA, nullptr);
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}
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static void step_free(UndoStep *us_p)
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{
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CurvesUndoStep *us = reinterpret_cast<CurvesUndoStep *>(us_p);
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us->objects.~Array();
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}
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static void foreach_ID_ref(UndoStep *us_p,
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UndoTypeForEachIDRefFn foreach_ID_ref_fn,
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void *user_data)
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{
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CurvesUndoStep *us = reinterpret_cast<CurvesUndoStep *>(us_p);
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foreach_ID_ref_fn(user_data, ((UndoRefID *)&us->scene_ref));
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for (const StepObject &object : us->objects) {
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foreach_ID_ref_fn(user_data, ((UndoRefID *)&object.obedit_ref));
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}
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}
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/** \} */
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} // namespace undo
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void undosys_type_register(UndoType *ut)
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{
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ut->name = "Edit Curves";
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ut->poll = editable_curves_in_edit_mode_poll;
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ut->step_encode = undo::step_encode;
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ut->step_decode = undo::step_decode;
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ut->step_free = undo::step_free;
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ut->step_foreach_ID_ref = undo::foreach_ID_ref;
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ut->flags = UNDOTYPE_FLAG_NEED_CONTEXT_FOR_ENCODE;
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ut->step_size = sizeof(undo::CurvesUndoStep);
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}
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} // namespace blender::ed::curves
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