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Add support for boolean options

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This commit is contained in:
Maxime Coste 2013-03-05 19:03:42 +01:00
parent fac222a427
commit 09cf5acb23
3 changed files with 19 additions and 4 deletions
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2
src/input_handler.cc
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@ -377,7 +377,7 @@ public:
DisplayCoord menu_pos{ context().ui().dimensions().line, 0_char };
context().ui().menu_show(candidates, menu_pos, MenuStyle::Prompt);
bool use_common_prefix = context().options()["complete_prefix"].get<int>();
bool use_common_prefix = context().options()["complete_prefix"].get<bool>();
String prefix = use_common_prefix ? common_prefix(candidates) : String();
if (m_completions.end - m_completions.start > prefix.length())
prefix = line.substr(m_completions.start,

2
src/main.cc
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@ -176,7 +176,7 @@ void do_search(Context& context)
RegisterManager::instance()['/'] = ex;
context.push_jump();
}
else if (ex.empty() or not context.options()["incsearch"].get<int>())
else if (ex.empty() or not context.options()["incsearch"].get<bool>())
return;
context.editor().select(std::bind(select_next_match<forward>, _1, ex), mode);

19
src/option_manager.cc
View File

@ -54,6 +54,21 @@ template class TypedOption<int>;
template const int& Option::get<int>() const;
template void Option::set<int>(const int&);
// TypedOption<bool> specializations;
template<> String TypedOption<bool>::get_as_string() const { return m_value ? "true" : "false"; }
template<> void TypedOption<bool>::set_from_string(const String& str)
{
if (str == "true" or str == "yes")
m_value = true;
else if (str == "false" or str == "no")
m_value = false;
else
throw runtime_error("boolean values are either true, yes, false or no");
}
template class TypedOption<bool>;
template const bool& Option::get<bool>() const;
template void Option::set<bool>(const bool&);
OptionManager::OptionManager(OptionManager& parent)
: m_parent(&parent)
{
@ -164,8 +179,8 @@ GlobalOptions::GlobalOptions()
declare_option<String>("eolformat", "lf");
declare_option<String>("BOM", "no");
declare_option<String>("shell", "sh");
declare_option<int>("complete_prefix", 1);
declare_option<int>("incsearch", 1);
declare_option<bool>("complete_prefix", true);
declare_option<bool>("incsearch", true);
declare_option<String>("ignored_files", R"(^(\..*|.*\.(o|so|a)))$)");
declare_option<String>("filetype", "");
}