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Merge pull request #32426 from gianllucah/master 

Option to erase a section key in ConfigFile
This commit is contained in:
Rémi Verschelde 2019-10-08 15:46:13 +02:00 committed by GitHub
parent 2078dcbe15 54cba54a45
commit c2edaa97f3
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2 changed files with 9 additions and 0 deletions
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8
core/io/config_file.cpp
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@ -123,6 +123,13 @@ void ConfigFile::erase_section(const String &p_section) {
values.erase(p_section);
}
void ConfigFile::erase_section_key(const String &p_section, const String &p_key) {
ERR_FAIL_COND_MSG(!values.has(p_section), "Cannot erase key from nonexistent section '" + p_section + "'.");
values[p_section].erase(p_key);
}
Error ConfigFile::save(const String &p_path) {
Error err;
@ -293,6 +300,7 @@ void ConfigFile::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_section_keys", "section"), &ConfigFile::_get_section_keys);
ClassDB::bind_method(D_METHOD("erase_section", "section"), &ConfigFile::erase_section);
ClassDB::bind_method(D_METHOD("erase_section_key", "section", "key"), &ConfigFile::erase_section_key);
ClassDB::bind_method(D_METHOD("load", "path"), &ConfigFile::load);
ClassDB::bind_method(D_METHOD("save", "path"), &ConfigFile::save);

1
core/io/config_file.h
View File

@ -60,6 +60,7 @@ public:
void get_section_keys(const String &p_section, List<String> *r_keys) const;
void erase_section(const String &p_section);
void erase_section_key(const String &p_section, const String &p_key);
Error save(const String &p_path);
Error load(const String &p_path);