8 |
{ |
{ |
9 |
QTime now = QTime::currentTime(); |
QTime now = QTime::currentTime(); |
10 |
screenEnabled = (now >=screenOnTime && now < screenOffTime); |
screenEnabled = (now >=screenOnTime && now < screenOffTime); |
11 |
|
|
12 |
|
if (screenEnabled) { //force screen enabled, on upstart |
13 |
|
enableScreen(); |
14 |
|
} |
15 |
} |
} |
16 |
|
|
17 |
|
|
33 |
//private |
//private |
34 |
void ScreenManager::disableScreen() |
void ScreenManager::disableScreen() |
35 |
{ |
{ |
36 |
|
int res; |
37 |
screenEnabled = false; |
screenEnabled = false; |
38 |
system("xset dpms force off"); |
res = system("xset dpms force off"); |
39 |
qDebug("disableScreen"); |
qDebug("disableScreen"); |
40 |
} |
} |
41 |
|
|
42 |
|
|
43 |
void ScreenManager::enableScreen() |
void ScreenManager::enableScreen() |
44 |
{ |
{ |
45 |
|
int res; |
46 |
screenEnabled = true; |
screenEnabled = true; |
47 |
system("xset dpms force on"); |
res = system("xset dpms force on"); |
48 |
system("xset -dpms"); //disable energy star auto turn -off |
res = system("xset -dpms"); //disable energy star auto turn -off |
49 |
|
|
50 |
system("xset s reset");//disable screensaver |
res = system("xset s reset");//disable screensaver |
51 |
system("xset s off"); |
res = system("xset s off"); |
52 |
|
|
53 |
qDebug("enableScreen"); |
qDebug("enableScreen"); |
54 |
} |
} |