fdo#66524 - defer population of AddOns toolbar icons until they are shown.

Some addons eg. LibreLogo are almost never shown, so avoid their startup cost.

Change-Id: Ibbc072dd740eca6a97aeff918ae0a5c105278acf

1 files changed, 22 insertions, 1 deletions

diff --git a/framework/source/uielement/addonstoolbarwrapper.cxx b/framework/source/uielement/addonstoolbarwrapper.cxx
index 92cfa0fa5274..3c71c18c6796 100644
--- a/framework/source/uielement/addonstoolbarwrapper.cxx
+++ b/framework/source/uielement/addonstoolbarwrapper.cxx
@@ -55,7 +55,8 @@ namespace framework
 
 AddonsToolBarWrapper::AddonsToolBarWrapper( const Reference< XComponentContext >& xContext ) :
     UIElementWrapperBase( UIElementType::TOOLBAR ),
-    m_xContext( xContext )
+    m_xContext( xContext ),
+    m_bCreatedImages( false )
 {
 }
 
@@ -160,6 +161,26 @@ Reference< XInterface > SAL_CALL AddonsToolBarWrapper::getRealInterface() throw
     return Reference< XInterface >();
 }
 
+// allow late population of images for add-on toolbars
+void AddonsToolBarWrapper::populateImages()
+{
+    ResetableGuard aLock( m_aLock );
+
+    if (m_bCreatedImages)
+        return;
+
+    if ( m_xToolBarManager.is() )
+    {
+        AddonsToolBarManager* pToolBarManager = static_cast< AddonsToolBarManager *>( m_xToolBarManager.get() );
+        if (pToolBarManager)
+        {
+            pToolBarManager->RefreshImages();
+            m_bCreatedImages = true;
+        }
+    }
+}
+
+
 } // namespace framework
 
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