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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 .
*/
#include <sal/config.h>
#include <sdr/properties/customshapeproperties.hxx>
#include <svl/itemset.hxx>
#include <svl/style.hxx>
#include <svx/svdoashp.hxx>
#include <svx/sdooitm.hxx>
#include <editeng/eeitem.hxx>
#include <svl/whiter.hxx>
#include <svl/hint.hxx>
namespace sdr::properties
{
void CustomShapeProperties::UpdateTextFrameStatus(bool bInvalidateRenderGeometry)
{
SdrObjCustomShape& rObj = static_cast< SdrObjCustomShape& >(GetSdrObject());
const bool bOld(rObj.bTextFrame);
// change TextFrame flag when bResizeShapeToFitText changes (which is mapped
// on the item SDRATTR_TEXT_AUTOGROWHEIGHT for custom shapes, argh)
rObj.bTextFrame = GetObjectItemSet().Get(SDRATTR_TEXT_AUTOGROWHEIGHT).GetValue();
// check if it did change
if(rObj.bTextFrame != bOld)
{
// on change also invalidate render geometry
bInvalidateRenderGeometry = true;
// #115391# Potential recursion, since it calls SetObjectItemSet again, but rObj.bTextFrame
// will not change again. Thus it will be only one level and terminate safely
rObj.AdaptTextMinSize();
}
if(bInvalidateRenderGeometry)
{
// if asked for or bResizeShapeToFitText changed, make sure that
// the render geometry is reconstructed using changed parameters
rObj.InvalidateRenderGeometry();
}
}
SfxItemSet CustomShapeProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
{
return SfxItemSet(
rPool,
svl::Items<
// Ranges from SdrAttrObj:
SDRATTR_START, SDRATTR_SHADOW_LAST,
SDRATTR_MISC_FIRST, SDRATTR_MISC_LAST,
SDRATTR_TEXTDIRECTION, SDRATTR_TEXTDIRECTION,
// Graphic attributes, 3D properties, CustomShape
// properties:
SDRATTR_GRAF_FIRST, SDRATTR_CUSTOMSHAPE_LAST,
SDRATTR_GLOW_FIRST, SDRATTR_SOFTEDGE_LAST,
// Range from SdrTextObj:
EE_ITEMS_START, EE_ITEMS_END>{});
}
bool CustomShapeProperties::AllowItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem ) const
{
bool bAllowItemChange = true;
if ( !pNewItem )
{
if ( ( nWhich >= SDRATTR_CUSTOMSHAPE_FIRST ) && ( nWhich <= SDRATTR_CUSTOMSHAPE_LAST ) )
bAllowItemChange = false;
}
if ( bAllowItemChange )
bAllowItemChange = TextProperties::AllowItemChange( nWhich, pNewItem );
return bAllowItemChange;
}
void CustomShapeProperties::ClearObjectItem(const sal_uInt16 nWhich)
{
if ( !nWhich )
{
SfxWhichIter aIter( *mxItemSet );
sal_uInt16 nWhich2 = aIter.FirstWhich();
while( nWhich2 )
{
TextProperties::ClearObjectItemDirect( nWhich2 );
nWhich2 = aIter.NextWhich();
}
SfxItemSet aSet(GetSdrObject().GetObjectItemPool());
ItemSetChanged(aSet);
}
else
TextProperties::ClearObjectItem( nWhich );
}
void CustomShapeProperties::ClearObjectItemDirect(const sal_uInt16 nWhich)
{
if ( !nWhich )
{
SfxWhichIter aIter( *mxItemSet );
sal_uInt16 nWhich2 = aIter.FirstWhich();
while( nWhich2 )
{
TextProperties::ClearObjectItemDirect( nWhich2 );
nWhich2 = aIter.NextWhich();
}
}
else
TextProperties::ClearObjectItemDirect( nWhich );
}
void CustomShapeProperties::ItemSetChanged(const SfxItemSet& rSet)
{
// call parent
TextProperties::ItemSetChanged(rSet);
// update bTextFrame and RenderGeometry
UpdateTextFrameStatus(true);
}
void CustomShapeProperties::PostItemChange(const sal_uInt16 nWhich)
{
switch(nWhich)
{
case SDRATTR_TEXT_AUTOGROWHEIGHT:
{
// #115391# update bTextFrame and RenderGeometry using AdaptTextMinSize()
UpdateTextFrameStatus(false);
break;
}
default:
{
break;
}
}
// call parent
TextProperties::PostItemChange(nWhich);
}
void CustomShapeProperties::ItemChange(const sal_uInt16 nWhich, const SfxPoolItem* pNewItem)
{
// call parent
TextProperties::ItemChange( nWhich, pNewItem );
// update bTextFrame and RenderGeometry
UpdateTextFrameStatus(true);
}
void CustomShapeProperties::SetStyleSheet(SfxStyleSheet* pNewStyleSheet, bool bDontRemoveHardAttr)
{
// call parent (always first thing to do, may create the SfxItemSet)
TextProperties::SetStyleSheet( pNewStyleSheet, bDontRemoveHardAttr );
// update bTextFrame and RenderGeometry
UpdateTextFrameStatus(true);
}
void CustomShapeProperties::ForceDefaultAttributes()
{
// update bTextFrame and RenderGeometry
UpdateTextFrameStatus(true);
// SJ: Following is no good if creating customshapes, leading to objects that are white after loading via xml
// This means: Do *not* call parent here is by purpose...
}
CustomShapeProperties::CustomShapeProperties(SdrObject& rObj)
: TextProperties(rObj)
{
}
CustomShapeProperties::CustomShapeProperties(const CustomShapeProperties& rProps, SdrObject& rObj)
: TextProperties(rProps, rObj)
{
}
CustomShapeProperties::~CustomShapeProperties()
{
}
std::unique_ptr<BaseProperties> CustomShapeProperties::Clone(SdrObject& rObj) const
{
return std::unique_ptr<BaseProperties>(new CustomShapeProperties(*this, rObj));
}
void CustomShapeProperties::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
{
TextProperties::Notify( rBC, rHint );
bool bRemoveRenderGeometry = false;
const SfxStyleSheetHint* pStyleHint = dynamic_cast<const SfxStyleSheetHint*>(&rHint);
if ( pStyleHint && pStyleHint->GetStyleSheet() == GetStyleSheet() )
{
switch( pStyleHint->GetId() )
{
case SfxHintId::StyleSheetModified :
case SfxHintId::StyleSheetChanged :
bRemoveRenderGeometry = true;
break;
default: break;
}
}
else if ( rHint.GetId() == SfxHintId::DataChanged )
{
bRemoveRenderGeometry = true;
}
// update bTextFrame and RenderGeometry
UpdateTextFrameStatus(bRemoveRenderGeometry);
}
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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