Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 136 insertions, 0 deletions

diff --git a/extensions/source/bibliography/formcontrolcontainer.cxx b/extensions/source/bibliography/formcontrolcontainer.cxx
new file mode 100644
index 000000000..c6ec73700
--- /dev/null
+++ b/extensions/source/bibliography/formcontrolcontainer.cxx
@@ -0,0 +1,136 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "formcontrolcontainer.hxx"
+#include <sal/log.hxx>
+#include <tools/diagnose_ex.h>
+
+#include <algorithm>
+
+namespace bib
+{
+
+
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::form;
+    using namespace ::com::sun::star::lang;
+    using namespace ::com::sun::star::awt;
+
+    FormControlContainer::FormControlContainer( )
+        :OLoadListener( m_aMutex )
+    {
+    }
+
+    FormControlContainer::~FormControlContainer( )
+    {
+        SAL_WARN_IF( isFormConnected(), "extensions.biblio", "FormControlContainer::~FormControlContainer: you should disconnect in your derived class!" );
+        if ( isFormConnected() )
+            disconnectForm();
+    }
+
+    void FormControlContainer::disconnectForm()
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+        SAL_WARN_IF( !isFormConnected(), "extensions.biblio", "FormControlContainer::connectForm: not connected!" );
+        if ( isFormConnected() )
+        {
+            m_xFormAdapter->dispose();
+            m_xFormAdapter.clear();
+        }
+    }
+
+    void FormControlContainer::connectForm( const Reference< XLoadable >& _rxForm )
+    {
+        SAL_WARN_IF( isFormConnected(), "extensions.biblio", "FormControlContainer::connectForm: already connected!" );
+
+        SAL_WARN_IF( !_rxForm.is(), "extensions.biblio", "FormControlContainer::connectForm: invalid form!" );
+        if ( !isFormConnected() && _rxForm.is() )
+        {
+            m_xFormAdapter = new OLoadListenerAdapter( _rxForm );
+            m_xFormAdapter->Init( this );
+
+            implSetDesignMode( !m_xForm.is() || !m_xForm->isLoaded() );
+        }
+
+        m_xForm = _rxForm;
+    }
+
+    namespace {
+
+    struct ControlModeSwitch
+    {
+        bool bDesign;
+        explicit ControlModeSwitch( bool _bDesign ) : bDesign( _bDesign ) { }
+
+        void operator() ( const Reference< XControl >& _rxControl ) const
+        {
+            if ( _rxControl.is() )
+                _rxControl->setDesignMode( bDesign );
+        }
+    };
+
+    }
+
+    void FormControlContainer::implSetDesignMode( bool _bDesign )
+    {
+        try
+        {
+            Reference< XControlContainer > xControlCont = getControlContainer();
+            if ( xControlCont.is() )
+            {
+                const Sequence<Reference<XControl>> aControls = xControlCont->getControls();
+
+                std::for_each(
+                    aControls.begin(),
+                    aControls.end(),
+                    ControlModeSwitch( _bDesign )
+                );
+            }
+        }
+        catch( const Exception&)
+        {
+            TOOLS_WARN_EXCEPTION( "extensions.biblio", "FormControlContainer::implSetDesignMode" );
+        }
+    }
+
+    void FormControlContainer::_loaded( const css::lang::EventObject& /*_rEvent*/ )
+    {
+        implSetDesignMode( false );
+    }
+
+    void FormControlContainer::_unloading( const css::lang::EventObject& /*_rEvent*/ )
+    {
+        implSetDesignMode( true );
+    }
+
+    void FormControlContainer::_reloading( const css::lang::EventObject& /*_rEvent*/ )
+    {
+        implSetDesignMode( true );
+    }
+
+    void FormControlContainer::_reloaded( const css::lang::EventObject& /*_rEvent*/ )
+    {
+        implSetDesignMode( false );
+    }
+
+
+}   // namespace bib
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */