tici: offroad ui powersave (#2191)
* ui powersaving * Lower brightness even more
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@ -2,6 +2,7 @@
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#include <iostream>
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#include <cmath>
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#include <iostream>
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#include <fstream>
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#include <signal.h>
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#include <QVBoxLayout>
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@ -95,6 +96,21 @@ void GLWindow::initializeGL() {
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void GLWindow::timerUpdate(){
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ui_update(ui_state);
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#ifdef QCOM2
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if (ui_state->started != onroad){
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onroad = ui_state->started;
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timer->setInterval(onroad ? 50 : 1000);
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int brightness = onroad ? 1023 : 0;
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std::ofstream brightness_control("/sys/class/backlight/panel0-backlight/brightness");
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if (brightness_control.is_open()){
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brightness_control << int(brightness) << "\n";
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brightness_control.close();
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}
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}
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#endif
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update();
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if (label != NULL){
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@ -55,6 +55,7 @@ private:
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UIState * ui_state;
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QtSound sound;
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QLabel * label = NULL;
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bool onroad = true;
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public slots:
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void timerUpdate();
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