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From 6f42aa185adc436d976da04b8b193dfe25d61f7a Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com>
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Date: Fri, 17 Jun 2011 13:38:27 +0100
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Subject: [PATCH] Related: rhbz#702833 addEventListener without
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removeEventListener
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---
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.../source/deployment/gui/dp_gui_extlistbox.cxx | 12 +++++++++++-
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1 files changed, 11 insertions(+), 1 deletions(-)
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diff --git a/desktop/source/deployment/gui/dp_gui_extlistbox.cxx b/desktop/source/deployment/gui/dp_gui_extlistbox.cxx
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index 8cdf0a6..3d0d426 100644
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--- a/desktop/source/deployment/gui/dp_gui_extlistbox.cxx
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+++ b/desktop/source/deployment/gui/dp_gui_extlistbox.cxx
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@@ -970,18 +970,20 @@ long ExtensionBox_Impl::addEntry( const uno::Reference< deployment::XPackage > &
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if ( ! pEntry->m_sTitle.Len() )
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return 0;
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- xPackage->addEventListener( uno::Reference< lang::XEventListener > ( m_xRemoveListener, uno::UNO_QUERY ) );
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+ bool bNewEntryInserted = false;
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::osl::ClearableMutexGuard guard(m_entriesMutex);
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if ( m_vEntries.empty() )
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{
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m_vEntries.push_back( pEntry );
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+ bNewEntryInserted = true;
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}
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else
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{
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if ( !FindEntryPos( pEntry, 0, m_vEntries.size()-1, nPos ) )
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{
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m_vEntries.insert( m_vEntries.begin()+nPos, pEntry );
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+ bNewEntryInserted = true;
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}
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else if ( !m_bInCheckMode )
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{
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@@ -989,6 +991,14 @@ long ExtensionBox_Impl::addEntry( const uno::Reference< deployment::XPackage > &
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}
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}
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+ //Related: rhbz#702833 Only add a Listener if we're adding a new entry, to
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+ //keep in sync with removeEventListener logic
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+ if (bNewEntryInserted)
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+ {
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+ pEntry->m_xPackage->addEventListener(uno::Reference< lang::XEventListener > ( m_xRemoveListener, uno::UNO_QUERY ) );
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+ }
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+
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+
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pEntry->m_bHasOptions = m_pManager->supportsOptions( xPackage );
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pEntry->m_bUser = xPackage->getRepositoryName().equals( USER_PACKAGE_MANAGER );
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pEntry->m_bShared = xPackage->getRepositoryName().equals( SHARED_PACKAGE_MANAGER );
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--
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1.7.5.4
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