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/* -*- 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 .
*/
#ifndef INCLUDED_SVX_INC_SDR_PROPERTIES_GROUPPROPERTIES_HXX
#define INCLUDED_SVX_INC_SDR_PROPERTIES_GROUPPROPERTIES_HXX
#include <svx/sdr/properties/defaultproperties.hxx>
namespace sdr
{
namespace properties
{
class GroupProperties : public DefaultProperties
{
protected:
// create a new itemset
virtual std::unique_ptr<SfxItemSet> CreateObjectSpecificItemSet(SfxItemPool& rPool) override;
// test changeability for a single item
virtual bool AllowItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) const override;
// Do the ItemChange, may do special handling
virtual void ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem = nullptr) override;
// Called after ItemChange() is done for all items.
virtual void PostItemChange(const sal_uInt16 nWhich) override;
// react on ItemSet changes
virtual void ItemSetChanged(const SfxItemSet& rSet) override;
public:
// basic constructor
explicit GroupProperties(SdrObject& rObj);
// copy constructor
GroupProperties(const GroupProperties& rProps, SdrObject& rObj);
// destructor
virtual ~GroupProperties() override;
// Clone() operator, normally just calls the local copy constructor
virtual std::unique_ptr<BaseProperties> Clone(SdrObject& rObj) const override;
// get itemset
virtual const SfxItemSet& GetObjectItemSet() const override;
// get merged ItemSet. Normally, this maps directly to GetObjectItemSet(), but may
// be overridden e.g for group objects to return a merged ItemSet of the object.
// When using this method the returned ItemSet may contain items in the state
// SfxItemState::DONTCARE which means there were several such items with different
// values.
virtual const SfxItemSet& GetMergedItemSet() const override;
// Set merged ItemSet. Normally, this maps to SetObjectItemSet().
virtual void SetMergedItemSet(const SfxItemSet& rSet, bool bClearAllItems = false) override;
// set single item
virtual void SetObjectItem(const SfxPoolItem& rItem) override;
// set single item direct, do not do any notifies or things like that
virtual void SetObjectItemDirect(const SfxPoolItem& rItem) override;
// clear single item
virtual void ClearObjectItem(const sal_uInt16 nWhich = 0) override;
// clear single item direct, do not do any notifies or things like that.
// Also supports complete deletion of items when default parameter 0 is used.
virtual void ClearObjectItemDirect(const sal_uInt16 nWhich) override;
// Set a single item, iterate over hierarchies if necessary.
virtual void SetMergedItem(const SfxPoolItem& rItem) override;
// Clear a single item, iterate over hierarchies if necessary.
virtual void ClearMergedItem(const sal_uInt16 nWhich) override;
// set complete item set
virtual void SetObjectItemSet(const SfxItemSet& rSet) override;
// set a new StyleSheet
virtual void SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr) override;
// get the local StyleSheet
virtual SfxStyleSheet* GetStyleSheet() const override;
// force default attributes for a specific object type, called from
// DefaultProperties::GetObjectItemSet() if a new ItemSet is created
virtual void ForceDefaultAttributes() override;
// force all attributes which come from styles to hard attributes
// to be able to live without the style.
virtual void ForceStyleToHardAttributes() override;
};
} // end of namespace properties
} // end of namespace sdr
#endif // INCLUDED_SVX_INC_SDR_PROPERTIES_GROUPPROPERTIES_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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