Campbell Barton
c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "BLI_string_utf8.h"
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#include "node_function_util.hh"
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namespace blender::nodes::node_fn_replace_string_cc {
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static void fn_node_replace_string_declare(NodeDeclarationBuilder &b)
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{
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b.add_input<decl::String>(N_("String"));
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b.add_input<decl::String>(N_("Find")).description(N_("The string to find in the input string"));
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b.add_input<decl::String>(N_("Replace"))
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.description(N_("The string to replace each match with"));
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b.add_output<decl::String>(N_("String"));
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}
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static std::string replace_all(std::string str, const std::string &from, const std::string &to)
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{
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if (from.length() <= 0) {
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return str;
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}
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const size_t step = to.length() > 0 ? to.length() : 1;
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size_t offset = 0;
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while ((offset = str.find(from, offset)) != std::string::npos) {
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str.replace(offset, from.length(), to);
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offset += step;
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}
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return str;
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}
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static void fn_node_replace_string_build_multi_function(NodeMultiFunctionBuilder &builder)
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{
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static fn::CustomMF_SI_SI_SI_SO<std::string, std::string, std::string, std::string> substring_fn{
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"Replace", [](const std::string &str, const std::string &find, const std::string &replace) {
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return replace_all(str, find, replace);
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}};
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builder.set_matching_fn(&substring_fn);
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}
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} // namespace blender::nodes::node_fn_replace_string_cc
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void register_node_type_fn_replace_string()
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{
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namespace file_ns = blender::nodes::node_fn_replace_string_cc;
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static bNodeType ntype;
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fn_node_type_base(&ntype, FN_NODE_REPLACE_STRING, "Replace String", NODE_CLASS_CONVERTER);
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ntype.declare = file_ns::fn_node_replace_string_declare;
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ntype.build_multi_function = file_ns::fn_node_replace_string_build_multi_function;
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nodeRegisterType(&ntype);
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}
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