Ensure listener is removed during ~SdModule

Change-Id: I17fb441eac2593a0b43809f177250d46d6862a58

sd/inc/sdmod.hxx

@@ -159,6 +159,8 @@ private:
     */
     ::std::unique_ptr< ::sd::SdGlobalResourceContainer> mpResourceContainer;
 
+    bool mbEventListenerAdded;
+
     /** Create a new summary page.  When the document has been created in
         the kiosk mode with automatical transitions then this method adds
         this kind of transition to the new summary page.

sd/source/ui/app/sdmod.cxx

@@ -78,7 +78,8 @@ SdModule::SdModule(SfxObjectFactory* pFact1, SfxObjectFactory* pFact2 )
     pSearchItem(NULL),
     pNumberFormatter( NULL ),
     bWaterCan(false),
-    mpResourceContainer(new ::sd::SdGlobalResourceContainer())
+    mpResourceContainer(new ::sd::SdGlobalResourceContainer()),
+    mbEventListenerAdded(false)
 {
     SetName( OUString( "StarDraw" ) );  // Do not translate!
     pSearchItem = new SvxSearchItem(SID_SEARCH_ITEM);
@@ -105,15 +106,9 @@ SdModule::~SdModule()
     delete pSearchItem;
     delete pNumberFormatter;
 
-    ::sd::DrawDocShell* pDocShell = PTR_CAST(::sd::DrawDocShell, SfxObjectShell::Current());
-    if( pDocShell )
+    if (mbEventListenerAdded)
     {
-        ::sd::ViewShell* pViewShell = pDocShell->GetViewShell();
-        if (pViewShell)
-        {
-            // Removing our event listener
-            Application::RemoveEventListener( LINK( this, SdModule, EventListenerHdl ) );
-        }
+        Application::RemoveEventListener( LINK( this, SdModule, EventListenerHdl ) );
     }
 
     mpResourceContainer.reset();

sd/source/ui/app/sdmod1.cxx

@@ -315,8 +315,6 @@ bool SdModule::OutlineToImpress(SfxRequest& rRequest)
     return rRequest.IsDone();
 }
 
-static bool bOnce = false;
-
 void SdModule::GetState(SfxItemSet& rItemSet)
 {
     // disable Autopilot during presentation
@@ -403,7 +401,7 @@ void SdModule::GetState(SfxItemSet& rItemSet)
             rItemSet.Put( SvxLanguageItem( pDocSh->GetDoc()->GetLanguage( EE_CHAR_LANGUAGE_CTL ), SID_ATTR_CHAR_CTL_LANGUAGE ) );
     }
 
-    if ( !bOnce )
+    if ( !mbEventListenerAdded )
     {
         ::sd::DrawDocShell* pDocShell = PTR_CAST(::sd::DrawDocShell, SfxObjectShell::Current());
         if( pDocShell ) // Impress or Draw ?
@@ -414,7 +412,7 @@ void SdModule::GetState(SfxItemSet& rItemSet)
             {
                 // add our event listener as soon as possible
                 Application::AddEventListener( LINK( this, SdModule, EventListenerHdl ) );
-                bOnce = true;
+                mbEventListenerAdded = true;
             }
         }
     }