KSMServer: improve suspend code

1. Some code deduplication. Suspending is now handled via the public method `suspend(int)` which is DCOP-accessible and maps SuspendType values to corresponding TDEHWLib TDESystemPowerState values, and the internal method `suspendInternal(int)` which performs the chosen suspend and optionally locks the screen beforehand.
2. Options are now read from power-managerrc on startup and stored in memory to avoid reading the configuration file every time a suspend is requested.
3. SuspendType is now a member of KSMServer class (instead of KSMShutdownDlg)
4. A new DCOP-accessible method `suspendOptions()` returns a TQStringList of all available suspend options.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/ksmserver/KSMServerInterface.h b/ksmserver/KSMServerInterface.h
index a628b92ba..3645eb84a 100644
--- a/ksmserver/KSMServerInterface.h
+++ b/ksmserver/KSMServerInterface.h
@@ -10,6 +10,11 @@ class KSMServerInterface : virtual public DCOPObject
 
 k_dcop:
   virtual void logout(int, int, int ) = 0;
+  virtual void logoutTimed( int, int, TQString ) = 0;
+  virtual bool suspend(int) = 0;
+
+  virtual TQStringList suspendOptions() = 0;
+
   virtual void restoreSessionInternal() = 0;
   virtual void restoreSessionDoneInternal() = 0;
   virtual TQStringList sessionList() = 0;
@@ -19,11 +24,11 @@ k_dcop:
   virtual void saveCurrentSessionAs( TQString ) = 0;
 
   virtual void autoStart2() = 0;
-  
+
   virtual void suspendStartup( TQCString ) = 0;
   virtual void resumeStartup( TQCString ) = 0;
 
-  virtual void logoutTimed( int, int, TQString ) = 0;
+  virtual void reconfigure() = 0;
 };
 
 #endif