OXYGENHUB
◆ main openmsx / src / GlobalSettings.cc
2.1 KiB · C++ · last changed chore(): initial commit 1 month ago source blame history raw
1 
#include "GlobalSettings.hh"
2
3 
#include "GlobalCommandController.hh"
4 
#include "SettingsConfig.hh"
5
6 
namespace openmsx {
7
8 
GlobalSettings::GlobalSettings(GlobalCommandController& commandController_)
9 
	: commandController(commandController_)
10 
	, pauseSetting(commandController, "pause",
11 
	       "pauses the emulation", false, Setting::Save::NO)
12 
	, powerSetting(commandController, "power",
13 
	        "turn power on/off", false, Setting::Save::NO)
14 
	, autoSaveSetting(commandController, "save_settings_on_exit",
15 
	        "automatically save settings when openMSX exits", true)
16 
	, umrCallBackSetting(commandController, "umr_callback",
17 
		"Tcl proc to call when an UMR is detected", {})
18 
	, invalidPsgDirectionsSetting(commandController,
19 
		"invalid_psg_directions_callback",
20 
		"Tcl proc called when the MSX program has set invalid PSG port directions",
21 
		"default_invalid_psg_directions_callback")
22 
	, invalidPpiModeSetting(commandController,
23 
		"invalid_ppi_mode_callback",
24 
		"Tcl proc called when the MSX program has set an invalid PPI mode",
25 
		"default_invalid_ppi_mode_callback")
26 
	, resampleSetting(commandController, "resampler", "Resample algorithm",
27 
		ResampledSoundDevice::ResampleType::HQ,
28 
		EnumSetting<ResampledSoundDevice::ResampleType>::Map{
29 
			{"hq",   ResampledSoundDevice::ResampleType::HQ},
30 
			{"blip", ResampledSoundDevice::ResampleType::BLIP}})
31 
	, speedManager(commandController)
32 
	, throttleManager(commandController)
33 
{
34 
	getPowerSetting().attach(*this);
35 
}
36
37 
GlobalSettings::~GlobalSettings()
38 
{
39 
	getPowerSetting().detach(*this);
40 
	commandController.getSettingsConfig().setSaveSettings(
41 
		autoSaveSetting.getBoolean());
42 
}
43
44 
// Observer<Setting>
45 
void GlobalSettings::update(const Setting& setting) noexcept
46 
{
47 
	if (&setting == &getPowerSetting()) { // either on or off
48 
		// automatically unpause after a power off/on cycle
49 
		// this solved a bug, but apart from that this behaviour also
50 
		// makes more sense
51 
		try {
52 
			getPauseSetting().setBoolean(false);
53 
		} catch(...) {
54 
			// Ignore. E.g. can trigger when a Tcl trace on the
55 
			// pause setting triggers errors in the Tcl script.
56 
		}
57 
	}
58 
}
59
60 
} // namespace openmsx