469a70dba9
The new name better represents the actual meaning of the value. "hide_value" was wrong because it didn't even hide the label in many cases. This property just indicates that the input is still understandable even if the label is not drawn. It's up to the drawing code to make the final decision whether the label should be drawn or not. This option just gives it the opportunity to skip the label if that results in a cleaner UI.
59 lines
1.9 KiB
C++
59 lines
1.9 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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#include "BLI_string_utils.hh"
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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 node_declare(NodeDeclarationBuilder &b)
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{
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b.use_custom_socket_order();
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b.allow_any_socket_order();
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b.add_input<decl::String>("String").optional_label();
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b.add_output<decl::String>("String").align_with_previous();
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b.add_input<decl::String>("Find").description("The string to find in the input string");
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b.add_input<decl::String>("Replace").description("The string to replace each match with");
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}
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static std::string replace_all(const StringRefNull str,
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const StringRefNull from,
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const StringRefNull to)
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{
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if (from.is_empty()) {
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return str;
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}
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char *new_str_ptr = BLI_string_replaceN(str.c_str(), from.c_str(), to.c_str());
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std::string new_str{new_str_ptr};
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MEM_freeN(new_str_ptr);
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return new_str;
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}
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static void node_build_multi_function(NodeMultiFunctionBuilder &builder)
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{
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static auto substring_fn = mf::build::SI3_SO<std::string, std::string, std::string, std::string>(
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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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static void node_register()
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{
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static blender::bke::bNodeType ntype;
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fn_node_type_base(&ntype, "FunctionNodeReplaceString", FN_NODE_REPLACE_STRING);
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ntype.ui_name = "Replace String";
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ntype.ui_description = "Replace a given string segment with another";
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ntype.enum_name_legacy = "REPLACE_STRING";
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ntype.nclass = NODE_CLASS_CONVERTER;
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ntype.declare = node_declare;
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ntype.build_multi_function = node_build_multi_function;
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blender::bke::node_register_type(ntype);
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}
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NOD_REGISTER_NODE(node_register)
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} // namespace blender::nodes::node_fn_replace_string_cc
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