mirror of
https://github.com/RetroDECK/ES-DE.git
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93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
#include "PowerSaver.h"
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#include "AudioManager.h"
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#include "Settings.h"
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bool PowerSaver::mState = false;
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bool PowerSaver::mRunningScreenSaver = false;
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int PowerSaver::mWakeupTimeout = -1;
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int PowerSaver::mScreenSaverTimeout = -1;
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PowerSaver::mode PowerSaver::mMode = PowerSaver::DISABLED;
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void PowerSaver::init()
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{
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setState(true);
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updateMode();
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}
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int PowerSaver::getTimeout()
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{
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if (SDL_GetAudioStatus() == SDL_AUDIO_PAUSED)
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AudioManager::getInstance()->deinit();
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// Used only for SDL_WaitEventTimeout. Use `getMode()` for modes.
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return mRunningScreenSaver ? mWakeupTimeout : mScreenSaverTimeout;
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}
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void PowerSaver::loadWakeupTime()
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{
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// TODO : Move this to Screensaver Class
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std::string behaviour = Settings::getInstance()->getString("ScreenSaverBehavior");
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if (behaviour == "random video")
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mWakeupTimeout = Settings::getInstance()->getInt("ScreenSaverSwapVideoTimeout") - getMode();
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else if (behaviour == "slideshow")
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mWakeupTimeout = Settings::getInstance()->getInt("ScreenSaverSwapImageTimeout") - getMode();
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else // Dim and Blank
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mWakeupTimeout = -1;
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}
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void PowerSaver::updateTimeouts()
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{
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mScreenSaverTimeout = (unsigned int) Settings::getInstance()->getInt("ScreenSaverTime");
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mScreenSaverTimeout = mScreenSaverTimeout > 0 ? mScreenSaverTimeout - getMode() : -1;
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loadWakeupTime();
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}
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PowerSaver::mode PowerSaver::getMode()
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{
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return mMode;
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}
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void PowerSaver::updateMode()
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{
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std::string mode = Settings::getInstance()->getString("PowerSaverMode");
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if (mode == "disabled") {
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mMode = DISABLED;
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} else if (mode == "instant") {
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mMode = INSTANT;
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} else if (mode == "enhanced") {
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mMode = ENHANCED;
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} else {
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mMode = DEFAULT;
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}
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updateTimeouts();
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}
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bool PowerSaver::getState()
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{
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return mState;
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}
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void PowerSaver::setState(bool state)
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{
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bool ps_enabled = Settings::getInstance()->getString("PowerSaverMode") != "disabled";
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mState = ps_enabled && state;
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}
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void PowerSaver::runningScreenSaver(bool state)
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{
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mRunningScreenSaver = state;
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if (mWakeupTimeout < mMode)
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{
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// Disable PS if wake up time is less than mode as PS will never trigger
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setState(!state);
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}
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}
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bool PowerSaver::isScreenSaverActive()
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{
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return mRunningScreenSaver;
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}
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