Various fixes for khotkeys. This resolves issue #326.

1. ensure there is a single khotkeys instance running per session
   instead of per screen (remote multihead related code)
2. allow khotkeys to be run as a kded module
3. make sure that khotkeys run either as a standalone application or as
   a kded module, but not both at the same time
4. do not register khotkeys as a main DCOP entry (like an app) anymore.
   When run as kded module, this was causing kded to be registered as
   khotkeys a second time.

Signed-off-by: Michele Calgaro <[email protected]>
(cherry picked from commit 94368f4722fa8eae1f7e7cd4b02679a760b0d620)

2 files changed, 12 insertions, 26 deletions

diff --git a/khotkeys/kcontrol/CMakeL10n.txt b/khotkeys/kcontrol/CMakeL10n.txt
deleted file mode 100644
index a51e4afa8..000000000
--- a/khotkeys/kcontrol/CMakeL10n.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-##### create translation templates ##############
-
-tde_l10n_create_template(
-    CATALOG "desktop_files/khotkeys.desktop/"
-    SOURCES khotkeys.desktop
-    DESTINATION "${CMAKE_SOURCE_DIR}/translations"
-)
diff --git a/khotkeys/kcontrol/init.cpp b/khotkeys/kcontrol/init.cpp
index 14a9c964b..62abad638 100644
--- a/khotkeys/kcontrol/init.cpp
+++ b/khotkeys/kcontrol/init.cpp
@@ -24,24 +24,17 @@ extern "C"
 {
     TDE_EXPORT void init_khotkeys()
     {
-    TDEConfig cfg( "khotkeysrc", true );
-    cfg.setGroup( "Main" );
-    if( !cfg.readBoolEntry( "Autostart", false ))
-        return;
-    // Non-xinerama multhead support in KDE is just a hack
-    // involving forking apps per-screen. Don't bother with
-    // kded modules in such case.
-    TQCString multiHead = getenv("TDE_MULTIHEAD");
-    if (multiHead.lower() == "true")
-        kapp->tdeinitExec( "khotkeys" );
-    else
-        {
-        DCOPRef ref( "kded", "kded" );
-        if( !ref.call( "loadModule", TQCString( "khotkeys" )))
-            {
-            kdWarning( 1217 ) << "Loading of khotkeys module failed." << endl;
-            kapp->tdeinitExec( "khotkeys" );
-            }
-        }
+	TDEConfig cfg( "khotkeysrc", true );
+	cfg.setGroup( "Main" );
+	if( !cfg.readBoolEntry( "Autostart", false ))
+	{
+	  return;
+	}
+	DCOPRef ref( "kded", "kded" );
+	if( !ref.call( "loadModule", TQCString( "khotkeys" )))
+	{
+	    kdWarning( 1217 ) << "Loading of khotkeys module failed." << endl;
+	    kapp->tdeinitExec( "khotkeys" );
+	}
     }
 }