From a6f092c08c7c34e9a160156acbdbf8e42ef3324a Mon Sep 17 00:00:00 2001
From: Ken Moore <ken@ixsystems.com>
Date: Tue, 27 Mar 2018 14:26:40 -0400
Subject: A bunch of CLI updates to lumina-xconfig: 1. Add option to list all
 profiles from CLI 2. Add option to apply a profile from the CLI 3. Add an
 option to setup all monitors in a "mirror" arrangement from the CLI

---
 .../core-utils/lumina-xconfig/ScreenSettings.cpp   | 46 ++++++++++++++++++++--
 src-qt5/core-utils/lumina-xconfig/ScreenSettings.h |  1 +
 src-qt5/core-utils/lumina-xconfig/lumina-xconfig.1 | 11 +++++-
 src-qt5/core-utils/lumina-xconfig/main.cpp         |  8 ++++
 4 files changed, 62 insertions(+), 4 deletions(-)

(limited to 'src-qt5/core-utils')

diff --git a/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp b/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp
index a8f94680..a5740eae 100644
--- a/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp
+++ b/src-qt5/core-utils/lumina-xconfig/ScreenSettings.cpp
@@ -21,12 +21,52 @@ void RRSettings::ApplyPrevious(){
   RRSettings::Apply(screens);
 }
 
+void RRSettings::ApplyProfile(QString profile){
+  //Make sure the profile exists first
+  if( !RRSettings::savedProfiles().contains(profile) ){ return; }
+  //Now load/apply the profile
+  QList<ScreenInfo> screens = RRSettings::PreviousSettings(profile);
+  RRSettings::Apply(screens);
+}
+
 void RRSettings::MirrorAll(){
-  QList<ScreenInfo> screens;
+  QList<ScreenInfo> screens = RRSettings::CurrentScreens();
   //Now find the highest resolution supported by all connected monitors
-
+  QStringList combined;
+  bool starting = true;
+  for(int i=0; i<screens.length(); i++){
+    //qDebug() << "Got Screen:" << screens[i].ID << screens[i].isavailable << screens[i].isactive << screens[i].resList;
+    if(!screens[i].isavailable){ continue; }
+    if(combined.isEmpty() && starting){ combined = screens[i].resList; starting = false; }
+    else{
+      for(int j=0; j<combined.length(); j++){
+        QString res = combined[j].section(" ",0,0, QString::SectionSkipEmpty);
+        if( screens[i].resList.filter(res).isEmpty() ){
+          combined.removeAt(j); j--;
+        }
+      }
+    }
+  }
+  //Get the highest res in the combined list
+  if(combined.isEmpty()){
+    qDebug() << "Could not find any common resolutions between the available monitors!";
+    return;
+  }
+  //qDebug() << "Got combined res list:" << combined;
+  QSize max;
+  for(int i=0; i<combined.length(); i++){
+    QString res = combined[i].section(" ",0,0, QString::SectionSkipEmpty);
+    QSize tmp(res.section("x",0,0).toInt(), res.section("x",1,1).toInt() );
+    if(tmp.width()>=max.width() && tmp.height()>=max.height()){ max = tmp; }
+  }
+  qDebug() << "Detected max unified resolution:" << max;
   //Setup one monitor with that resolution, and mirror the rest of them
-
+  for(int i=0; i<screens.length(); i++){
+    if(!screens[i].isavailable){ continue; } //skip it, not available at the moment
+    screens[i].geom = QRect(QPoint(0,0),max);
+    screens[i].rotation = 0;
+    if(!screens[i].isactive){ screens[i].applyChange = 2; } //activate it
+  }
   //Now reset the display with xrandr
   RRSettings::Apply(screens);
 }
diff --git a/src-qt5/core-utils/lumina-xconfig/ScreenSettings.h b/src-qt5/core-utils/lumina-xconfig/ScreenSettings.h
index 4f042cb8..729c3eba 100644
--- a/src-qt5/core-utils/lumina-xconfig/ScreenSettings.h
+++ b/src-qt5/core-utils/lumina-xconfig/ScreenSettings.h
@@ -39,6 +39,7 @@ class RRSettings{
 public:
 	//Reset current screen config to match previously-saved settings
 	static void ApplyPrevious();
+	static void ApplyProfile(QString profile);
 	//Setup all the connected monitors as a single mirror
 	static void MirrorAll();
 
diff --git a/src-qt5/core-utils/lumina-xconfig/lumina-xconfig.1 b/src-qt5/core-utils/lumina-xconfig/lumina-xconfig.1
index a37d0395..0a4a7ec3 100644
--- a/src-qt5/core-utils/lumina-xconfig/lumina-xconfig.1
+++ b/src-qt5/core-utils/lumina-xconfig/lumina-xconfig.1
@@ -10,7 +10,12 @@ configurations.
 .Sh SYNOPSIS
 .Nm
 .Op Fl -reset-monitors
+.Nm
 .Op Fl -mirror-monitors
+.Nm
+.Op Fl -list-profiles
+.Nm
+.Op Fl -apply-profile Ao profile Ac
 
 .Sh DESCRIPTION
 .Nm
@@ -27,9 +32,13 @@ is not in use.
 Options:
 .Bl -tag -width indent
 .It Ic --reset-monitors
-Reset the monitor configuration to defaults in config file
+Reset the monitor configuration to the default profile
 .It Ic --mirror-monitors
 Setup all connected monitors as a single display output
+.It Ic --list-profiles
+Return the list of all the currently-known profiles
+.It Ic --apply-profile <profile>
+Apply the given monitor profile (will do nothing if profile does not exist)
 .El
 
 .Sh DEPENDENCIES
diff --git a/src-qt5/core-utils/lumina-xconfig/main.cpp b/src-qt5/core-utils/lumina-xconfig/main.cpp
index 64c70cfc..0508692b 100644
--- a/src-qt5/core-utils/lumina-xconfig/main.cpp
+++ b/src-qt5/core-utils/lumina-xconfig/main.cpp
@@ -22,6 +22,14 @@ int main(int argc, char ** argv)
         RRSettings::MirrorAll();
         CLIdone = true;
         break;
+      }else if(QString(argv[i]) == "--list-profiles"){
+        qDebug() << RRSettings::savedProfiles().join("\n");
+        CLIdone = true;
+        break;
+      }else if(QString(argv[i]) == "--apply-profile" && argc > (i+1) ){
+        RRSettings::ApplyProfile( QString(argv[i+1]) );
+        CLIdone = true;
+        break;
       }
     }
     if(CLIdone){ return 0; }
-- 
cgit