From bdb69bb35e10cb0d517bf351ea66fa98934c94c9 Mon Sep 17 00:00:00 2001
From: Ken Moore <ken@pcbsd.org>
Date: Tue, 21 Oct 2014 14:39:11 -0400
Subject: Add randomization to the wallpaper image that is used on first start
 of a desktop.

---
 lumina-desktop/LDesktop.cpp | 2 +-
 lumina-desktop/LSession.cpp | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

(limited to 'lumina-desktop')

diff --git a/lumina-desktop/LDesktop.cpp b/lumina-desktop/LDesktop.cpp
index 81d57cb8..c64f327f 100644
--- a/lumina-desktop/LDesktop.cpp
+++ b/lumina-desktop/LDesktop.cpp
@@ -395,7 +395,7 @@ void LDesktop::UpdateBackground(){
     }
   //Determine which background to use next
   int index = bgL.indexOf(CBG);
-  if( (index < 0) || (index >= bgL.length()-1) ){ index = 0; } //use the first file
+  if( (index < 0) || (index >= bgL.length()-1) ){ index = ( qrand() % bgL.length() ); } //pick a random file
   else{ index++; } //use the next file in the list
   QString bgFile;
   if( bgL.isEmpty() && CBG.isEmpty()){ bgFile = "default"; }
diff --git a/lumina-desktop/LSession.cpp b/lumina-desktop/LSession.cpp
index 0507f920..00728d23 100644
--- a/lumina-desktop/LSession.cpp
+++ b/lumina-desktop/LSession.cpp
@@ -10,6 +10,7 @@
 #include <Phonon/MediaObject>
 #include <Phonon/AudioOutput>
 #include <QThread>
+#include <QTime>
 
 //X includes (these need to be last due to Qt compile issues)
 #include <X11/Xlib.h>
@@ -57,6 +58,8 @@ LSession::~LSession(){
 
 void LSession::setupSession(){
   qDebug() << "Initializing Session";
+  //Seed random number generator (if needed)
+  qsrand( QTime::currentTime().msec() );
   //Setup the QSettings default paths
   QSettings::setPath(QSettings::NativeFormat, QSettings::UserScope, QDir::homePath()+"/.lumina");
   sessionsettings = new QSettings("LuminaDE", "sessionsettings");
-- 
cgit