0b24f15939
The main goal of this patch is that the column widths and ordering is not reset every time one switches between different contexts. It does that by keeping track of multiple `SpreadsheetTable`. There is one for each table that is viewed (so e.g. the point and edge domain of the same mesh are two different tables). Each table has an identifier and an array of columns. There is some garbage collection in place so that the number of stored tables does not increase unbounded. This also comes with an updated Python API: ```python import bpy spreadsheet = bpy.context.screen.areas[...].spaces.active active_table = spreadsheet.tables.active print(active_table.id.type) print(active_table.id.attribute_domain) print(active_table.columns[0].id.name) ``` In the future, we might add some smarter logic to keep tables with different identifiers more in sync. We don't have a great heuristic for that yet. Pull Request: https://projects.blender.org/blender/blender/pulls/139205
73 lines
3.0 KiB
C++
73 lines
3.0 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 bke
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*/
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#pragma once
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/**
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* A #ViewerPath is a path to data that is viewed/debugged by the user. It is a list of
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* #ViewerPathElem.
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*
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* This is only used for geometry nodes currently. When the user activates a viewer node the
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* corresponding path contains the following elements:
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* - Object the viewer is activated on.
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* - Modifier that contains the corresponding geometry node group.
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* - Node tree path in case the viewer node is in a nested node group.
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* - Viewer node name.
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*
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* The entire path is necessary (instead of just the combination of node group and viewer name),
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* because the same node group may be used in many different places.
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*
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* This file contains basic functions for creating/deleting a #ViewerPath. For more use-case
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* specific functions look in `ED_viewer_path.hh`.
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*/
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#include "DNA_viewer_path_types.h"
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struct BlendWriter;
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struct BlendDataReader;
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struct LibraryForeachIDData;
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namespace blender::bke::id {
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class IDRemapper;
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}
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enum ViewerPathEqualFlag {
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VIEWER_PATH_EQUAL_FLAG_IGNORE_ITERATION = (1 << 0),
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VIEWER_PATH_EQUAL_FLAG_CONSIDER_UI_NAME = (1 << 1),
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};
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void BKE_viewer_path_init(ViewerPath *viewer_path);
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void BKE_viewer_path_clear(ViewerPath *viewer_path);
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void BKE_viewer_path_copy(ViewerPath *dst, const ViewerPath *src);
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bool BKE_viewer_path_equal(const ViewerPath *a,
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const ViewerPath *b,
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ViewerPathEqualFlag flag = ViewerPathEqualFlag(0));
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uint64_t BKE_viewer_path_hash(const ViewerPath &viewer_path);
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void BKE_viewer_path_blend_write(BlendWriter *writer, const ViewerPath *viewer_path);
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void BKE_viewer_path_blend_read_data(BlendDataReader *reader, ViewerPath *viewer_path);
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void BKE_viewer_path_foreach_id(LibraryForeachIDData *data, ViewerPath *viewer_path);
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void BKE_viewer_path_id_remap(ViewerPath *viewer_path,
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const blender::bke::id::IDRemapper &mappings);
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ViewerPathElem *BKE_viewer_path_elem_new(ViewerPathElemType type);
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IDViewerPathElem *BKE_viewer_path_elem_new_id();
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ModifierViewerPathElem *BKE_viewer_path_elem_new_modifier();
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GroupNodeViewerPathElem *BKE_viewer_path_elem_new_group_node();
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SimulationZoneViewerPathElem *BKE_viewer_path_elem_new_simulation_zone();
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ViewerNodeViewerPathElem *BKE_viewer_path_elem_new_viewer_node();
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RepeatZoneViewerPathElem *BKE_viewer_path_elem_new_repeat_zone();
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ForeachGeometryElementZoneViewerPathElem *BKE_viewer_path_elem_new_foreach_geometry_element_zone();
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EvaluateClosureNodeViewerPathElem *BKE_viewer_path_elem_new_evaluate_closure();
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ViewerPathElem *BKE_viewer_path_elem_copy(const ViewerPathElem *src);
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bool BKE_viewer_path_elem_equal(const ViewerPathElem *a,
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const ViewerPathElem *b,
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ViewerPathEqualFlag flag = ViewerPathEqualFlag(0));
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uint64_t BKE_viewer_path_elem_hash(const ViewerPathElem &elem);
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void BKE_viewer_path_elem_free(ViewerPathElem *elem);
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