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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/.
*/
#include <textboxhelper.hxx>
#include <frmfmt.hxx>
#include <fmtcntnt.hxx>
#include <doc.hxx>
#include <docsh.hxx>
#include <docary.hxx>
#include <unocoll.hxx>
#include <unoframe.hxx>
#include <unotextbodyhf.hxx>
#include <unotextrange.hxx>
#include <unomid.h>
#include <svx/svdoashp.hxx>
#include <svx/unopage.hxx>
#include <com/sun/star/table/BorderLine2.hpp>
#include <com/sun/star/text/SizeType.hpp>
#include <com/sun/star/text/XTextContent.hpp>
#include <com/sun/star/text/XTextDocument.hpp>
using namespace com::sun::star;
void SwTextBoxHelper::create(SwFrmFmt* pShape)
{
// If TextBox wasn't enabled previously
if (!pShape->GetAttrSet().HasItem(RES_CNTNT))
{
// Create the associated TextFrame and insert it into the document.
uno::Reference<text::XTextContent> xTextFrame(SwXServiceProvider::MakeInstance(SW_SERVICE_TYPE_TEXTFRAME, pShape->GetDoc()), uno::UNO_QUERY);
uno::Reference<text::XTextDocument> xTextDocument(pShape->GetDoc()->GetDocShell()->GetBaseModel(), uno::UNO_QUERY);
uno::Reference<text::XTextContentAppend> xTextContentAppend(xTextDocument->getText(), uno::UNO_QUERY);
xTextContentAppend->appendTextContent(xTextFrame, uno::Sequence<beans::PropertyValue>());
// Initialize properties.
uno::Reference<beans::XPropertySet> xPropertySet(xTextFrame, uno::UNO_QUERY);
uno::Any aEmptyBorder = uno::makeAny(table::BorderLine2());
xPropertySet->setPropertyValue("TopBorder", aEmptyBorder);
xPropertySet->setPropertyValue("BottomBorder", aEmptyBorder);
xPropertySet->setPropertyValue("LeftBorder", aEmptyBorder);
xPropertySet->setPropertyValue("RightBorder", aEmptyBorder);
xPropertySet->setPropertyValue("FillTransparence", uno::makeAny(sal_Int32(100)));
xPropertySet->setPropertyValue("SizeType", uno::makeAny(text::SizeType::FIX));
// Link its text range to the original shape.
uno::Reference<text::XTextRange> xTextBox(xTextFrame, uno::UNO_QUERY_THROW);
SwUnoInternalPaM aInternalPaM(*pShape->GetDoc());
if (sw::XTextRangeToSwPaM(aInternalPaM, xTextBox))
{
SwAttrSet aSet(pShape->GetAttrSet());
SwFmtCntnt aCntnt(aInternalPaM.GetNode()->StartOfSectionNode());
aSet.Put(aCntnt);
pShape->SetFmtAttr(aSet);
}
}
}
void SwTextBoxHelper::destroy(SwFrmFmt* pShape)
{
// If a TextBox was enabled previously
if (pShape->GetAttrSet().HasItem(RES_CNTNT))
{
SwFrmFmt* pFmt = findTextBox(pShape);
// Unlink the TextBox's text range from the original shape.
pShape->ResetFmtAttr(RES_CNTNT);
// Delete the associated TextFrame.
if (pFmt)
pShape->GetDoc()->DelLayoutFmt(pFmt);
}
}
SwFrmFmt* SwTextBoxHelper::findTextBox(SwFrmFmt* pShape)
{
SwFrmFmt* pRet = 0;
if (pShape->GetAttrSet().HasItem(RES_CNTNT))
{
const SwFmtCntnt& rCntnt = pShape->GetCntnt();
SwFrmFmts& rSpzFrmFmts = *pShape->GetDoc()->GetSpzFrmFmts();
for (SwFrmFmts::iterator it = rSpzFrmFmts.begin(); it != rSpzFrmFmts.end(); ++it)
{
SwFrmFmt* pFmt = *it;
if (pFmt->Which() == RES_FLYFRMFMT && pFmt->GetAttrSet().HasItem(RES_CNTNT) && pFmt->GetCntnt() == rCntnt)
{
pRet = pFmt;
break;
}
}
}
return pRet;
}
template < typename T >
void lcl_queryInterface(SwFrmFmt* pShape, uno::Any& rAny)
{
if (SwFrmFmt* pFmt = SwTextBoxHelper::findTextBox(pShape))
{
uno::Reference<T> xInterface(static_cast<cppu::OWeakObject*>(SwXFrames::GetObject(*pFmt, FLYCNTTYPE_FRM)), uno::UNO_QUERY);
rAny <<= xInterface;
}
}
uno::Any SwTextBoxHelper::queryInterface(SwFrmFmt* pShape, const uno::Type& rType)
{
uno::Any aRet;
if (rType == cppu::UnoType<css::text::XTextAppend>::get())
{
lcl_queryInterface<text::XTextAppend>(pShape, aRet);
}
else if (rType == cppu::UnoType<css::text::XText>::get())
{
lcl_queryInterface<text::XText>(pShape, aRet);
}
return aRet;
}
void SwTextBoxHelper::syncProperty(SwFrmFmt* pShape, sal_uInt16 nWID, sal_uInt8 nMemberId, const OUString& rPropertyName, const css::uno::Any& rValue)
{
// No shape yet? Then nothing to do, initial properties are set by create().
if (!pShape)
return;
uno::Any aValue(rValue);
nMemberId &= ~CONVERT_TWIPS;
if (SwFrmFmt* pFmt = findTextBox(pShape))
{
bool bSync = false;
bool bAdjustX = false;
bool bAdjustY = false;
bool bAdjustSize = false;
switch (nWID)
{
case RES_HORI_ORIENT:
switch (nMemberId)
{
case MID_HORIORIENT_ORIENT:
case MID_HORIORIENT_RELATION:
bSync = true;
break;
case MID_HORIORIENT_POSITION:
bSync = true;
bAdjustX = true;
break;
}
break;
case RES_VERT_ORIENT:
switch (nMemberId)
{
case MID_VERTORIENT_ORIENT:
case MID_VERTORIENT_RELATION:
bSync = true;
break;
case MID_VERTORIENT_POSITION:
bSync = true;
bAdjustY = true;
break;
}
break;
case RES_FRM_SIZE:
bSync = true;
bAdjustSize = true;
break;
}
if (bSync)
{
// Position/size should be the text position/size, not the shape one as-is.
if (bAdjustX || bAdjustY || bAdjustSize)
{
SdrObjCustomShape* pCustomShape = dynamic_cast<SdrObjCustomShape*>(pShape->FindRealSdrObject());
if (pCustomShape)
{
Rectangle aRect;
pCustomShape->GetTextBounds(aRect);
if (bAdjustX || bAdjustY)
{
sal_Int32 nValue;
if (aValue >>= nValue)
{
if (bAdjustX)
nValue = TWIPS_TO_MM(aRect.getX());
else if (bAdjustY)
nValue = TWIPS_TO_MM(aRect.getY());
aValue <<= nValue;
}
}
else if (bAdjustSize)
{
awt::Size aSize(TWIPS_TO_MM(aRect.getWidth()), TWIPS_TO_MM(aRect.getHeight()));
aValue <<= aSize;
}
}
}
uno::Reference<beans::XPropertySet> xPropertySet(static_cast<cppu::OWeakObject*>(SwXFrames::GetObject(*pFmt, FLYCNTTYPE_FRM)), uno::UNO_QUERY);
xPropertySet->setPropertyValue(rPropertyName, aValue);
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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