openMSX
BooleanSetting.cc
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1 #include "BooleanSetting.hh"
2 #include "Completer.hh"
3 
4 namespace openmsx {
5 
7  CommandController& commandController_, std::string_view name,
8  static_string_view description_, bool initialValue, SaveSetting save_)
9  : Setting(commandController_, name, description_,
10  TclObject(toString(initialValue)), save_)
11 {
12  auto& interp = getInterpreter();
13  setChecker([&interp](TclObject& newValue) {
14  // May throw.
15  // Re-set the queried value to get a normalized value.
16  newValue = toString(newValue.getBoolean(interp));
17  });
18  init();
19 }
20 
21 std::string_view BooleanSetting::getTypeString() const
22 {
23  return "boolean";
24 }
25 
26 void BooleanSetting::tabCompletion(std::vector<std::string>& tokens) const
27 {
28  using namespace std::literals;
29  static constexpr std::array values = {
30  "true"sv, "on"sv, "yes"sv,
31  "false"sv, "off"sv, "no"sv,
32  };
33  Completer::completeString(tokens, values, false); // case insensitive
34 }
35 
36 
37 } // namespace openmsx
std::string_view getTypeString() const override
Returns a string describing the setting type (integer, string, ..) Could be used in a GUI to pick an ...
BooleanSetting(CommandController &commandController, std::string_view name, static_string_view description, bool initialValue, SaveSetting save=SAVE)
void tabCompletion(std::vector< std::string > &tokens) const override
Complete a partly typed value.
static void completeString(std::vector< std::string > &tokens, ITER begin, ITER end, bool caseSensitive=true)
Definition: Completer.hh:133
void setChecker(std::function< void(TclObject &)> checkFunc_)
Set value-check-callback.
Definition: Setting.hh:160
Interpreter & getInterpreter() const
Definition: Setting.cc:148
bool getBoolean(Interpreter &interp) const
Definition: TclObject.cc:91
static_string_view
This file implemented 3 utility functions:
Definition: Autofire.cc:9
std::string toString(const Event &event)
Get a string representation of this event.
Definition: Event.cc:176
constexpr auto values(Map &&map)
Definition: view.hh:403