/* -*- 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 <sfx2/app.hxx>
#include <sfx2/module.hxx>
#include <svx/colorbox.hxx>
#include <svx/dialogs.hrc>
#include <svx/xattr.hxx>
#include <svx/xpool.hxx>
#include <svx/svdattr.hxx>
#include <svx/drawitem.hxx>
#include <cuitabarea.hxx>
#include <svx/dlgutil.hxx>
#include <cuitabline.hxx>
#include <svx/xlineit0.hxx>
#include <sfx2/request.hxx>
using namespace com::sun::star;
const sal_uInt16 SvxShadowTabPage::pShadowRanges[] =
{
SDRATTR_SHADOWCOLOR,
SDRATTR_SHADOWTRANSPARENCE,
SID_ATTR_FILL_SHADOW,
SID_ATTR_FILL_SHADOW,
SID_ATTR_SHADOW_TRANSPARENCE,
SID_ATTR_SHADOW_YDISTANCE,
0
};
SvxShadowTabPage::SvxShadowTabPage(TabPageParent pParent, const SfxItemSet& rInAttrs)
: SvxTabPage(pParent, "cui/ui/shadowtabpage.ui", "ShadowTabPage", rInAttrs)
, m_rOutAttrs(rInAttrs)
, m_pnColorListState(nullptr)
, m_nPageType(PageType::Area)
, m_nDlgType(0)
, m_aXFillAttr(rInAttrs.GetPool())
, m_rXFSet(m_aXFillAttr.GetItemSet())
, m_aCtlPosition(this)
, m_xTsbShowShadow(m_xBuilder->weld_check_button("TSB_SHOW_SHADOW"))
, m_xGridShadow(m_xBuilder->weld_widget("gridSHADOW"))
, m_xMtrDistance(m_xBuilder->weld_metric_spin_button("MTR_FLD_DISTANCE", FUNIT_CM))
, m_xLbShadowColor(new ColorListBox(m_xBuilder->weld_menu_button("LB_SHADOW_COLOR"), pParent.GetFrameWeld()))
, m_xMtrTransparent(m_xBuilder->weld_metric_spin_button("MTR_SHADOW_TRANSPARENT", FUNIT_PERCENT))
, m_xCtlPosition(new weld::CustomWeld(*m_xBuilder, "CTL_POSITION", m_aCtlPosition))
, m_xCtlXRectPreview(new weld::CustomWeld(*m_xBuilder, "CTL_COLOR_PREVIEW", m_aCtlXRectPreview))
{
// this page needs ExchangeSupport
SetExchangeSupport();
// adjust metric
FieldUnit eFUnit = GetModuleFieldUnit( rInAttrs );
switch ( eFUnit )
{
case FUNIT_M:
case FUNIT_KM:
eFUnit = FUNIT_MM;
break;
default: ;//prevent warning
}
SetFieldUnit( *m_xMtrDistance, eFUnit );
// determine PoolUnit
SfxItemPool* pPool = m_rOutAttrs.GetPool();
DBG_ASSERT( pPool, "Where is the pool?" );
m_ePoolUnit = pPool->GetMetric( SDRATTR_SHADOWXDIST );
// setting the output device
drawing::FillStyle eXFS = drawing::FillStyle_SOLID;
if( m_rOutAttrs.GetItemState( XATTR_FILLSTYLE ) != SfxItemState::DONTCARE )
{
eXFS = static_cast<const XFillStyleItem&>( m_rOutAttrs.
Get( GetWhich( XATTR_FILLSTYLE ) ) ).GetValue();
switch( eXFS )
{
case drawing::FillStyle_SOLID:
if( SfxItemState::DONTCARE != m_rOutAttrs.GetItemState( XATTR_FILLCOLOR ) )
{
m_rXFSet.Put( m_rOutAttrs.Get( XATTR_FILLCOLOR ) );
}
break;
case drawing::FillStyle_GRADIENT:
if( SfxItemState::DONTCARE != m_rOutAttrs.GetItemState( XATTR_FILLGRADIENT ) )
{
m_rXFSet.Put( m_rOutAttrs.Get( XATTR_FILLGRADIENT ) );
}
break;
case drawing::FillStyle_HATCH:
if( SfxItemState::DONTCARE != m_rOutAttrs.GetItemState( XATTR_FILLHATCH ) )
{
m_rXFSet.Put( m_rOutAttrs.Get( XATTR_FILLHATCH ) );
}
break;
case drawing::FillStyle_BITMAP:
{
if( SfxItemState::DONTCARE != m_rOutAttrs.GetItemState( XATTR_FILLBITMAP ) )
{
m_rXFSet.Put( m_rOutAttrs.Get( XATTR_FILLBITMAP ) );
}
}
break;
case drawing::FillStyle_NONE : break;
default: break;
}
}
else
{
m_rXFSet.Put( XFillColorItem( OUString(), COL_LIGHTRED ) );
}
if(drawing::FillStyle_NONE == eXFS)
{
// #i96350#
// fallback to solid fillmode when no fill mode is provided to have
// a reasonable shadow preview. The used color will be a set one or
// the default (currently blue8)
eXFS = drawing::FillStyle_SOLID;
}
m_rXFSet.Put( XFillStyleItem( eXFS ) );
m_aCtlXRectPreview.SetRectangleAttributes(m_aXFillAttr.GetItemSet());
m_xTsbShowShadow->connect_toggled(LINK( this, SvxShadowTabPage, ClickShadowHdl_Impl));
m_xLbShadowColor->SetSelectHdl( LINK( this, SvxShadowTabPage, SelectShadowHdl_Impl ) );
Link<weld::MetricSpinButton&,void> aLink = LINK( this, SvxShadowTabPage, ModifyShadowHdl_Impl );
m_xMtrTransparent->connect_value_changed(aLink);
m_xMtrDistance->connect_value_changed(aLink);
}
SvxShadowTabPage::~SvxShadowTabPage()
{
disposeOnce();
}
void SvxShadowTabPage::dispose()
{
m_xCtlXRectPreview.reset();
m_xLbShadowColor.reset();
m_xCtlPosition.reset();
SvxTabPage::dispose();
}
void SvxShadowTabPage::ActivatePage( const SfxItemSet& rSet )
{
const SfxUInt16Item* pPageTypeItem = rSet.GetItem<SfxUInt16Item>(SID_PAGE_TYPE, false);
if (pPageTypeItem)
SetPageType(static_cast<PageType>(pPageTypeItem->GetValue()));
if( m_nDlgType == 0 )
{
if( m_pColorList.is() )
{
// ColorList
if( *m_pnColorListState & ChangeType::CHANGED ||
*m_pnColorListState & ChangeType::MODIFIED )
{
if( *m_pnColorListState & ChangeType::CHANGED )
{
SvxAreaTabDialog* pArea = dynamic_cast< SvxAreaTabDialog* >( GetParentDialog() );
if( pArea )
{
m_pColorList = pArea->GetNewColorList();
}
else
{
SvxLineTabDialog* pLine = dynamic_cast< SvxLineTabDialog* >( GetParentDialog() );
if( pLine )
m_pColorList = pLine->GetNewColorList();
}
}
SfxItemSet rAttribs( rSet );
// rSet contains shadow attributes too, but we want
// to use it for updating rectangle attributes only,
// so set the shadow to none here
SdrOnOffItem aItem( makeSdrShadowItem( false ));
rAttribs.Put( aItem );
m_aCtlXRectPreview.SetRectangleAttributes( rAttribs );
ModifyShadowHdl_Impl( *m_xMtrTransparent );
}
m_nPageType = PageType::Shadow;
}
}
}
DeactivateRC SvxShadowTabPage::DeactivatePage( SfxItemSet* _pSet )
{
if( _pSet )
FillItemSet( _pSet );
return DeactivateRC::LeavePage;
}
bool SvxShadowTabPage::FillItemSet( SfxItemSet* rAttrs )
{
bool bModified = false;
const SfxPoolItem* pOld = nullptr;
if (m_xTsbShowShadow->get_state_changed_from_saved())
{
TriState eState = m_xTsbShowShadow->get_state();
assert(eState != TRISTATE_INDET);
// given how m_xTsbShowShadow is set up and saved in Reset(),
// eState == TRISTATE_INDET would imply
// !IsValueChangedFromSaved()
SdrOnOffItem aItem( makeSdrShadowItem(eState == TRISTATE_TRUE) );
pOld = GetOldItem( *rAttrs, SDRATTR_SHADOW );
if ( !pOld || !( *static_cast<const SdrOnOffItem*>(pOld) == aItem ) )
{
rAttrs->Put( aItem );
bModified = true;
}
}
// shadow removal
// a bit intricate inquiry whether there was something changed,
// as the items can't be displayed directly on controls
sal_Int32 nX = 0, nY = 0;
sal_Int32 nXY = GetCoreValue( *m_xMtrDistance, m_ePoolUnit );
switch (m_aCtlPosition.GetActualRP())
{
case RectPoint::LT: nX = nY = -nXY; break;
case RectPoint::MT: nY = -nXY; break;
case RectPoint::RT: nX = nXY; nY = -nXY; break;
case RectPoint::LM: nX = -nXY; break;
case RectPoint::RM: nX = nXY; break;
case RectPoint::LB: nX = -nXY; nY = nXY; break;
case RectPoint::MB: nY = nXY; break;
case RectPoint::RB: nX = nY = nXY; break;
case RectPoint::MM: break;
}
// If the values of the shadow distances==SfxItemState::DONTCARE and the displayed
// string in the respective MetricField=="", then the comparison of the old
// and the new distance values would return a wrong result because in such a
// case the new distance values would match the default values of the MetricField !!!!
if ( !m_xMtrDistance->get_text().isEmpty() ||
m_rOutAttrs.GetItemState( SDRATTR_SHADOWXDIST ) != SfxItemState::DONTCARE ||
m_rOutAttrs.GetItemState( SDRATTR_SHADOWYDIST ) != SfxItemState::DONTCARE )
{
sal_Int32 nOldX = 9876543; // impossible value, so DontCare
sal_Int32 nOldY = 9876543;
if( m_rOutAttrs.GetItemState( SDRATTR_SHADOWXDIST ) != SfxItemState::DONTCARE &&
m_rOutAttrs.GetItemState( SDRATTR_SHADOWYDIST ) != SfxItemState::DONTCARE )
{
nOldX = m_rOutAttrs.Get( SDRATTR_SHADOWXDIST ).GetValue();
nOldY = m_rOutAttrs.Get( SDRATTR_SHADOWYDIST ).GetValue();
}
SdrMetricItem aXItem( makeSdrShadowXDistItem(nX) );
pOld = GetOldItem( *rAttrs, SDRATTR_SHADOWXDIST );
if ( nX != nOldX &&
( !pOld || !( *static_cast<const SdrMetricItem*>(pOld) == aXItem ) ) )
{
rAttrs->Put( aXItem );
bModified = true;
}
SdrMetricItem aYItem( makeSdrShadowYDistItem(nY) );
pOld = GetOldItem( *rAttrs, SDRATTR_SHADOWYDIST );
if ( nY != nOldY &&
( !pOld || !( *static_cast<const SdrMetricItem*>(pOld) == aYItem ) ) )
{
rAttrs->Put( aYItem );
bModified = true;
}
}
// ShadowColor
{
XColorItem aItem(makeSdrShadowColorItem(m_xLbShadowColor->GetSelectEntryColor()));
pOld = GetOldItem( *rAttrs, SDRATTR_SHADOWCOLOR );
if ( !pOld || !( *static_cast<const XColorItem*>(pOld) == aItem ) )
{
rAttrs->Put( aItem );
bModified = true;
}
}
// transparency
sal_uInt16 nVal = static_cast<sal_uInt16>(m_xMtrTransparent->get_value(FUNIT_PERCENT));
if (m_xMtrTransparent->get_value_changed_from_saved())
{
SdrPercentItem aItem( makeSdrShadowTransparenceItem(nVal) );
pOld = GetOldItem( *rAttrs, SDRATTR_SHADOWTRANSPARENCE );
if ( !pOld || !( *static_cast<const SdrPercentItem*>(pOld) == aItem ) )
{
rAttrs->Put( aItem );
bModified = true;
}
}
rAttrs->Put (CntUInt16Item(SID_PAGE_TYPE, static_cast<sal_uInt16>(m_nPageType)));
return bModified;
}
void SvxShadowTabPage::Reset( const SfxItemSet* rAttrs )
{
// all objects can have a shadow
// at the moment there are only 8 possible positions where a shadow can be set
// has a shadow been set?
if( rAttrs->GetItemState( SDRATTR_SHADOW ) != SfxItemState::DONTCARE )
{
if( rAttrs->Get( SDRATTR_SHADOW ).GetValue() )
m_xTsbShowShadow->set_state(TRISTATE_TRUE);
else
{
m_xTsbShowShadow->set_state(TRISTATE_FALSE);
}
}
else
m_xTsbShowShadow->set_state(TRISTATE_INDET);
// distance (only 8 possible positions),
// so there is only one item evaluated
if( rAttrs->GetItemState( SDRATTR_SHADOWXDIST ) != SfxItemState::DONTCARE &&
rAttrs->GetItemState( SDRATTR_SHADOWYDIST ) != SfxItemState::DONTCARE )
{
sal_Int32 nX = rAttrs->Get( SDRATTR_SHADOWXDIST ).GetValue();
sal_Int32 nY = rAttrs->Get( SDRATTR_SHADOWYDIST ).GetValue();
if( nX != 0 )
SetMetricValue( *m_xMtrDistance, nX < 0 ? -nX : nX, m_ePoolUnit );
else
SetMetricValue( *m_xMtrDistance, nY < 0 ? -nY : nY, m_ePoolUnit );
// setting the shadow control
if ( nX < 0 && nY < 0 ) m_aCtlPosition.SetActualRP( RectPoint::LT );
else if( nX == 0 && nY < 0 ) m_aCtlPosition.SetActualRP( RectPoint::MT );
else if( nX > 0 && nY < 0 ) m_aCtlPosition.SetActualRP( RectPoint::RT );
else if( nX < 0 && nY == 0 ) m_aCtlPosition.SetActualRP( RectPoint::LM );
// there's no center point anymore
else if( nX == 0 && nY == 0 ) m_aCtlPosition.SetActualRP( RectPoint::RB );
else if( nX > 0 && nY == 0 ) m_aCtlPosition.SetActualRP( RectPoint::RM );
else if( nX < 0 && nY > 0 ) m_aCtlPosition.SetActualRP( RectPoint::LB );
else if( nX == 0 && nY > 0 ) m_aCtlPosition.SetActualRP( RectPoint::MB );
else if( nX > 0 && nY > 0 ) m_aCtlPosition.SetActualRP( RectPoint::RB );
}
else
{
// determine default-distance
SfxItemPool* pPool = m_rOutAttrs.GetPool();
const SdrMetricItem* pXDistItem = &pPool->GetDefaultItem(SDRATTR_SHADOWXDIST);
const SdrMetricItem* pYDistItem = &pPool->GetDefaultItem(SDRATTR_SHADOWYDIST);
if (pXDistItem && pYDistItem)
{
sal_Int32 nX = pXDistItem->GetValue();
sal_Int32 nY = pYDistItem->GetValue();
if( nX != 0 )
SetMetricValue( *m_xMtrDistance, nX < 0 ? -nX : nX, m_ePoolUnit );
else
SetMetricValue( *m_xMtrDistance, nY < 0 ? -nY : nY, m_ePoolUnit );
}
// Tristate, e. g. multiple objects have been marked of which some have a shadow and some don't.
// The text (which shall be displayed) of the MetricFields is set to "" and serves as an
// identification in the method FillItemSet for the fact that the distance value was NOT changed !!!!
m_xMtrDistance->set_text( "" );
m_aCtlPosition.SetActualRP( RectPoint::MM );
}
if( rAttrs->GetItemState( SDRATTR_SHADOWCOLOR ) != SfxItemState::DONTCARE )
{
m_xLbShadowColor->SelectEntry( rAttrs->Get( SDRATTR_SHADOWCOLOR ).GetColorValue() );
}
else
m_xLbShadowColor->SetNoSelection();
if( rAttrs->GetItemState( SDRATTR_SHADOWTRANSPARENCE ) != SfxItemState::DONTCARE )
{
sal_uInt16 nTransp = rAttrs->Get( SDRATTR_SHADOWTRANSPARENCE ).GetValue();
m_xMtrTransparent->set_value(nTransp, FUNIT_PERCENT);
}
else
m_xMtrTransparent->set_text("");
//aCtlPosition
m_xMtrDistance->save_value();
m_xLbShadowColor->SaveValue();
m_xTsbShowShadow->save_state();
// #66832# This field was not saved, but used to determine changes.
// Why? Seems to be the error.
// It IS the error.
m_xMtrTransparent->save_value();
ClickShadowHdl_Impl(*m_xTsbShowShadow);
ModifyShadowHdl_Impl(*m_xMtrTransparent);
}
VclPtr<SfxTabPage> SvxShadowTabPage::Create( TabPageParent pParent,
const SfxItemSet* rAttrs )
{
return VclPtr<SvxShadowTabPage>::Create( pParent, *rAttrs );
}
IMPL_LINK_NOARG(SvxShadowTabPage, ClickShadowHdl_Impl, weld::ToggleButton&, void)
{
if (m_xTsbShowShadow->get_state() == TRISTATE_FALSE)
{
m_xGridShadow->set_sensitive(false);
m_xCtlPosition->set_sensitive(false);
}
else
{
m_xGridShadow->set_sensitive(true);
m_xCtlPosition->set_sensitive(true);
}
m_aCtlPosition.Invalidate();
ModifyShadowHdl_Impl(*m_xMtrTransparent);
}
IMPL_LINK_NOARG(SvxShadowTabPage, SelectShadowHdl_Impl, ColorListBox&, void)
{
ModifyShadowHdl_Impl(*m_xMtrTransparent);
}
IMPL_LINK_NOARG(SvxShadowTabPage, ModifyShadowHdl_Impl, weld::MetricSpinButton&, void)
{
if (m_xTsbShowShadow->get_state() == TRISTATE_TRUE)
m_rXFSet.Put( XFillStyleItem( drawing::FillStyle_SOLID ) );
else
m_rXFSet.Put( XFillStyleItem( drawing::FillStyle_NONE ) );
m_rXFSet.Put( XFillColorItem( OUString(), m_xLbShadowColor->GetSelectEntryColor() ) );
sal_uInt16 nVal = static_cast<sal_uInt16>(m_xMtrTransparent->get_value(FUNIT_PERCENT));
m_rXFSet.Put( XFillTransparenceItem( nVal ) );
// shadow removal
sal_Int32 nX = 0, nY = 0;
sal_Int32 nXY = GetCoreValue( *m_xMtrDistance, m_ePoolUnit );
switch( m_aCtlPosition.GetActualRP() )
{
case RectPoint::LT: nX = nY = -nXY; break;
case RectPoint::MT: nY = -nXY; break;
case RectPoint::RT: nX = nXY; nY = -nXY; break;
case RectPoint::LM: nX = -nXY; break;
case RectPoint::RM: nX = nXY; break;
case RectPoint::LB: nX = -nXY; nY = nXY; break;
case RectPoint::MB: nY = nXY; break;
case RectPoint::RB: nX = nY = nXY; break;
case RectPoint::MM: break;
}
m_aCtlXRectPreview.SetShadowPosition(Point(nX, nY));
m_aCtlXRectPreview.SetShadowAttributes(m_aXFillAttr.GetItemSet());
m_aCtlXRectPreview.Invalidate();
}
void SvxShadowTabPage::PointChanged( vcl::Window*, RectPoint )
{
// repaint shadow
ModifyShadowHdl_Impl( *m_xMtrTransparent );
}
void SvxShadowTabPage::PointChanged( weld::DrawingArea*, RectPoint )
{
// repaint shadow
ModifyShadowHdl_Impl( *m_xMtrTransparent );
}
void SvxShadowTabPage::PageCreated(const SfxAllItemSet& aSet)
{
const SvxColorListItem* pColorListItem = aSet.GetItem<SvxColorListItem>(SID_COLOR_TABLE, false);
const SfxUInt16Item* pPageTypeItem = aSet.GetItem<SfxUInt16Item>(SID_PAGE_TYPE, false);
const SfxUInt16Item* pDlgTypeItem = aSet.GetItem<SfxUInt16Item>(SID_DLG_TYPE, false);
if (pColorListItem)
SetColorList(pColorListItem->GetColorList());
if (pPageTypeItem)
SetPageType(static_cast<PageType>(pPageTypeItem->GetValue()));
if (pDlgTypeItem)
SetDlgType(pDlgTypeItem->GetValue());
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V560 A part of conditional expression is always true: pYDistItem.
↑ V560 A part of conditional expression is always true: pXDistItem.