diff options
Diffstat (limited to 'src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp')
| -rw-r--r-- | src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp b/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp index 3c0edc76..a9d40554 100644 --- a/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp +++ b/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp @@ -13,6 +13,7 @@ void RRSettings::ApplyPrevious(){ QList<ScreenInfo> screens; QSettings set("lumina-desktop","lumina-xconfig"); + if(set.allKeys().isEmpty()){ return; } QString profile = set.value("default_profile","").toString(); if(profile.isEmpty() || !savedProfiles().contains(profile) ){ screens = PreviousSettings(); } else{ screens = PreviousSettings(profile); } @@ -167,6 +168,13 @@ bool RRSettings::SaveScreens(QList<ScreenInfo> screens, QString profile){ //Apply screen configuration void RRSettings::Apply(QList<ScreenInfo> screens){ + //Verify that there is at least 1 active/enabled monitor first + bool foundactive = false; + for(int i=0; i<screens.length() && !foundactive; i++){ + if(screens[i].isactive){ foundactive = (screens[i].applyChange!=1); } //make sure we are not turning it off + else{ foundactive = (screens[i].applyChange==2); } + } + if(!foundactive){ return; } //never disable all screens //Read all the settings and create the xrandr options to maintain these settings QStringList opts; //qDebug() << "Apply:" << screens.length(); |