Differential D10413 Diff 43986 source/blender/editors/interface/interface_context_path.cc

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source/blender/editors/interface/interface_context_path.cc

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				/*
				* This program is free software; you can redistribute it and/or
				* modify it under the terms of the GNU General Public License
				* as published by the Free Software Foundation; either version 2
				* of the License, or (at your option) any later version.
				*
				* This program is distributed in the hope that it will be useful,
				* but WITHOUT ANY WARRANTY; without even the implied warranty of
				* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
				* GNU General Public License for more details.
				*
				* You should have received a copy of the GNU General Public License
				* along with this program; if not, write to the Free Software Foundation,
				* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				*
				* The Original Code is Copyright (C) 2021 Blender Foundation.
				* All rights reserved.
				*/

				/** \file
				* \ingroup edinterface
				*/

				#include "BLI_vector.hh"

				#include "BKE_screen.h"

				#include "RNA_access.h"

				#include "ED_screen.h"

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

				#include "WM_api.h"

				namespace blender::ui {

				void context_path_add_generic(Vector<ContextPathItem> &path,
				StructRNA &rna_type,
				void *ptr,
				const BIFIconID icon_override)
				{
				/* Add the null check here to make calling functions less verbose. */
				if (!ptr) {
				return;
				}

				PointerRNA rna_ptr;
				RNA_pointer_create(nullptr, &rna_type, ptr, &rna_ptr);
				char name[128];
				RNA_struct_name_get_alloc(&rna_ptr, name, sizeof(name), nullptr);

				/* Use a blank icon by default to check whether to retrieve it automatically from the type. */
				const BIFIconID icon = icon_override == ICON_NONE ?
				static_cast<BIFIconID>(RNA_struct_ui_icon(rna_ptr.type)) :
				icon_override;

				path.append({name, static_cast<int>(icon)});
				}

				/* -------------------------------------------------------------------- */
				/** \name Breadcrumb Template
				* \{ */

				void template_breadcrumbs(uiLayout &layout, Span<ContextPathItem> context_path)
				{
				uiLayout *row = uiLayoutRow(&layout, true);
				uiLayoutSetAlignment(&layout, UI_LAYOUT_ALIGN_LEFT);

				for (const int i : context_path.index_range()) {
				uiLayout *sub_row = uiLayoutRow(row, true);
				uiLayoutSetAlignment(sub_row, UI_LAYOUT_ALIGN_LEFT);

				if (i > 0) {
				SeverinUnsubmitted Not Done Inline Actions If they are all supposed to be disabled, just disable the parent `row`? Severin: If they are all supposed to be disabled, just disable the parent `row`?
				uiItemL(sub_row, "", ICON_RIGHTARROW_THIN);
				}
				uiItemL(sub_row, context_path[i].name.c_str(), context_path[i].icon);
				}
				}

				} // namespace blender::ui

				/** \} */
				No newline at end of file