openMSX
GlobalSettings.cc
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1 #include "GlobalSettings.hh"
2 #include "SettingsConfig.hh"
4 #include "strCat.hh"
5 #include "view.hh"
6 #include "xrange.hh"
7 #include "build-info.hh"
8 #include <memory>
9 #include <SDL.h>
10 
11 namespace openmsx {
12 
14  : commandController(commandController_)
15  , pauseSetting(commandController, "pause",
16  "pauses the emulation", false, Setting::DONT_SAVE)
17  , powerSetting(commandController, "power",
18  "turn power on/off", false, Setting::DONT_SAVE)
19  , autoSaveSetting(commandController, "save_settings_on_exit",
20  "automatically save settings when openMSX exits", true)
21  , umrCallBackSetting(commandController, "umr_callback",
22  "Tcl proc to call when an UMR is detected", {})
23  , invalidPsgDirectionsSetting(commandController,
24  "invalid_psg_directions_callback",
25  "Tcl proc called when the MSX program has set invalid PSG port directions",
26  {})
27  , invalidPpiModeSetting(commandController,
28  "invalid_ppi_mode_callback",
29  "Tcl proc called when the MSX program has set an invalid PPI mode",
30  {})
31  , resampleSetting(commandController, "resampler", "Resample algorithm",
33  // For Dingux, LQ is good compromise between quality and performance
35 #elif PLATFORM_ANDROID
36  // For Android, BLIP is good compromise between quality and performance
38 #else
39  // For other platforms, default setting may be changed in future
41 #endif
46  , speedManager(commandController)
47  , throttleManager(commandController)
48 {
49  deadzoneSettings = to_vector(
50  view::transform(xrange(SDL_NumJoysticks()), [&](auto i) {
51  return std::make_unique<IntegerSetting>(
52  commandController,
53  tmpStrCat("joystick", i + 1, "_deadzone"),
54  "size (as a percentage) of the dead center zone",
55  25, 0, 100);
56  }));
57  getPowerSetting().attach(*this);
58 }
59 
61 {
62  getPowerSetting().detach(*this);
63  commandController.getSettingsConfig().setSaveSettings(
64  autoSaveSetting.getBoolean());
65 }
66 
67 // Observer<Setting>
68 void GlobalSettings::update(const Setting& setting) noexcept
69 {
70  if (&setting == &getPowerSetting()) { // either on or off
71  // automatically unpause after a power off/on cycle
72  // this solved a bug, but apart from that this behaviour also
73  // makes more sense
74  try {
75  getPauseSetting().setBoolean(false);
76  } catch(...) {
77  // Ignore. E.g. can trigger when a Tcl trace on the
78  // pause setting triggers errors in the Tcl script.
79  }
80  }
81 }
82 
83 } // namespace openmsx
#define PLATFORM_DINGUX
Definition: build-info.hh:16
#define PLATFORM_ANDROID
Definition: build-info.hh:17
bool getBoolean() const noexcept
std::vector< std::pair< std::string, ResampledSoundDevice::ResampleType > > Map
Definition: EnumSetting.hh:35
BooleanSetting & getPowerSetting()
GlobalSettings(GlobalCommandController &commandController)
void setSaveSettings(bool save)
void detach(Observer< T > &observer)
Definition: Subject.hh:56
This file implemented 3 utility functions:
Definition: Autofire.cc:9
constexpr auto transform(Range &&range, UnaryOp op)
Definition: view.hh:306
auto to_vector(Range &&range) -> std::vector< detail::ToVectorType< T, decltype(std::begin(range))>>
Definition: stl.hh:316
TemporaryString tmpStrCat(Ts &&... ts)
Definition: strCat.hh:659
constexpr auto xrange(T e)
Definition: xrange.hh:155