Re-work quite a bit of the background procedures for desktop plugins and watchers:

1) Move the ~/Desktop directory watcher into the Session (no extra overhead, already have a watcher there), and have te session send out signals when the contents of the ~/Desktop dir change.
2) Setup the plugins that poll the desktop to use the new session implementation (reducing overhead overall)
3) Add the ability to use files/dirs in the "applauncher" plugin as well (not exposed to user yet)
4) Add a new desktop flag for auto-creating applauncher plugins for any files/dirs on the desktop (not added to lumina-config yet)
5) Get rid of all the config files for the desktop plugins and merge them all together into a single conf file that the session maintains the pointer to (so plugins can grab that pointer as necessary)
6) Make sure that desktop plugins go through a special [read/save]Setting() functions in the plugin implementation itself so that they don't accidentally trample other plugin settings (keeps it restricted to the particular group for that plugin)

1 files changed, 2 insertions, 2 deletions

diff --git a/lumina-desktop/panel-plugins/desktopbar/LDeskBar.cpp b/lumina-desktop/panel-plugins/desktopbar/LDeskBar.cpp
index 163f7c0a..71eaa8c4 100644
--- a/lumina-desktop/panel-plugins/desktopbar/LDeskBar.cpp
+++ b/lumina-desktop/panel-plugins/desktopbar/LDeskBar.cpp
@@ -35,6 +35,7 @@ LDeskBarPlugin::LDeskBarPlugin(QWidget *parent, QString id, bool horizontal) : L
   connect(watcher, SIGNAL(directoryChanged(QString)), this, SLOT(desktopChanged()) );
   QTimer::singleShot(1,this, SLOT(desktopChanged()) ); //make sure to load it the first time
   QTimer::singleShot(0,this, SLOT(OrientationChange()) ); //adjust sizes/layout
+  connect(QApplication::instance(), SIGNAL(DesktopFilesChanged()), this, SLOT(desktopChanged()) );
 }
 
 LDeskBarPlugin::~LDeskBarPlugin(){
@@ -144,8 +145,7 @@ void LDeskBarPlugin::desktopChanged(){
   QStringList newfavs = LUtils::listFavorites();
   if(lastHomeUpdate.isNull() || (QFileInfo(QDir::homePath()+"/Desktop").lastModified() > lastHomeUpdate) || newfavs!=favs ){
   favs = newfavs;
-  QDir homedir = QDir( QDir::homePath()+"/Desktop");
-  homefiles = homedir.entryInfoList(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
+  homefiles = LSession::handle()->DesktopFiles();
   lastHomeUpdate = QDateTime::currentDateTime();
   QStringList favitems = favs;
   //Remember for format for favorites: <name>::::[app/dir/<mimetype>]::::<full path>