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libreoffice/svx/source/svdraw/svdotxed.cxx
Rüdiger Timm 7394e8c95b INTEGRATION: CWS changefileheader (1.20.36); FILE MERGED 
2008/04/01 15:51:43 thb 1.20.36.3: #i85898# Stripping all external header guards
2008/04/01 12:50:02 thb 1.20.36.2: #i85898# Stripping all external header guards
2008/03/31 14:23:34 rt 1.20.36.1: #i87441# Change license header to LPGL v3.
2008-04-11 02:06:30 +00:00

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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: svdotxed.cxx,v $
* $Revision: 1.21 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svx.hxx"
#include <svx/svdotext.hxx>
#include "svditext.hxx"
#include <svx/svdmodel.hxx> // fuer GetMaxObjSize
#include <svx/svdoutl.hxx>
#include <svx/outliner.hxx>
#include <editstat.hxx>
#include <svtools/itemset.hxx>
#include <svx/eeitem.hxx>
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// @@@@@@ @@@@@ @@ @@ @@@@@@ @@@@ @@@@@ @@@@@@
// @@ @@ @@@ @@@ @@ @@ @@ @@ @@ @@
// @@ @@ @@@@@ @@ @@ @@ @@ @@ @@
// @@ @@@@ @@@ @@ @@ @@ @@@@@ @@
// @@ @@ @@@@@ @@ @@ @@ @@ @@ @@
// @@ @@ @@@ @@@ @@ @@ @@ @@ @@ @@ @@
// @@ @@@@@ @@ @@ @@ @@@@ @@@@@ @@@@
//
// TextEdit
//
////////////////////////////////////////////////////////////////////////////////////////////////////
FASTBOOL SdrTextObj::HasTextEdit() const
{
// lt. Anweisung von MB duerfen gelinkte Textobjekte nun doch
// geaendert werden (kein automatisches Reload)
return TRUE;
}
sal_Bool SdrTextObj::BegTextEdit(SdrOutliner& rOutl)
{
if (pEdtOutl!=NULL) return sal_False; // Textedit laeuft evtl. schon an einer anderen View!
pEdtOutl=&rOutl;
// #101684#
mbInEditMode = TRUE;
USHORT nOutlinerMode = OUTLINERMODE_OUTLINEOBJECT;
if ( !IsOutlText() )
nOutlinerMode = OUTLINERMODE_TEXTOBJECT;
rOutl.Init( nOutlinerMode );
rOutl.SetRefDevice( pModel->GetRefDevice() );
SdrFitToSizeType eFit=GetFitToSize();
FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
FASTBOOL bContourFrame=IsContourTextFrame();
ImpSetTextEditParams();
if (!bContourFrame) {
ULONG nStat=rOutl.GetControlWord();
nStat|=EE_CNTRL_AUTOPAGESIZE;
if (bFitToSize) nStat|=EE_CNTRL_STRETCHING; else nStat&=~EE_CNTRL_STRETCHING;
rOutl.SetControlWord(nStat);
}
OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
if(pOutlinerParaObject!=NULL)
{
rOutl.SetText(*GetOutlinerParaObject());
}
// ggf. Rahmenattribute am 1. (neuen) Absatz des Outliners setzen
if( !HasTextImpl( &rOutl ) )
{
// Outliner has no text so we must set some
// empty text so the outliner initialise itself
rOutl.SetText( String(), rOutl.GetParagraph( 0 ) );
if(GetStyleSheet())
rOutl.SetStyleSheet( 0, GetStyleSheet());
// Beim setzen der harten Attribute an den ersten Absatz muss
// der Parent pOutlAttr (=die Vorlage) temporaer entfernt
// werden, da sonst bei SetParaAttribs() auch alle in diesem
// Parent enthaltenen Items hart am Absatz attributiert werden.
// -> BugID 22467
const SfxItemSet& rSet = GetObjectItemSet();
SfxItemSet aFilteredSet(*rSet.GetPool(), EE_ITEMS_START, EE_ITEMS_END);
aFilteredSet.Put(rSet);
rOutl.SetParaAttribs(0, aFilteredSet);
}
if (bFitToSize)
{
Rectangle aAnchorRect;
Rectangle aTextRect;
TakeTextRect(rOutl, aTextRect, FALSE,
&aAnchorRect/* #97097# give TRUE here, not FALSE */);
Fraction aFitXKorreg(1,1);
ImpSetCharStretching(rOutl,aTextRect,aAnchorRect,aFitXKorreg);
}
if(pOutlinerParaObject)
{
// #78476# also repaint when animated text is put to edit mode
// to not make appear the text double
// #111096# should now repaint automatically.
// BOOL bIsAnimated(pPlusData && pPlusData->pAnimator);
if(aGeo.nDrehWink || IsFontwork() /*|| bIsAnimated*/)
{
// only repaint here, no real objectchange
// ActionChanged();
BroadcastObjectChange();
}
}
rOutl.UpdateFields();
rOutl.ClearModifyFlag();
return sal_True;
}
void SdrTextObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const
{
SdrFitToSizeType eFit=GetFitToSize();
FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
Size aPaperMin,aPaperMax;
Rectangle aViewInit;
TakeTextAnchorRect(aViewInit);
if (aGeo.nDrehWink!=0) {
Point aCenter(aViewInit.Center());
aCenter-=aViewInit.TopLeft();
Point aCenter0(aCenter);
RotatePoint(aCenter,Point(),aGeo.nSin,aGeo.nCos);
aCenter-=aCenter0;
aViewInit.Move(aCenter.X(),aCenter.Y());
}
Size aAnkSiz(aViewInit.GetSize());
aAnkSiz.Width()--; aAnkSiz.Height()--; // weil GetSize() ein draufaddiert
Size aMaxSiz(1000000,1000000);
if (pModel!=NULL) {
Size aTmpSiz(pModel->GetMaxObjSize());
if (aTmpSiz.Width()!=0) aMaxSiz.Width()=aTmpSiz.Width();
if (aTmpSiz.Height()!=0) aMaxSiz.Height()=aTmpSiz.Height();
}
// #106879#
// Done earlier since used in else tree below
SdrTextHorzAdjust eHAdj(GetTextHorizontalAdjust());
SdrTextVertAdjust eVAdj(GetTextVerticalAdjust());
if(IsTextFrame())
{
long nMinWdt=GetMinTextFrameWidth();
long nMinHgt=GetMinTextFrameHeight();
long nMaxWdt=GetMaxTextFrameWidth();
long nMaxHgt=GetMaxTextFrameHeight();
if (nMinWdt<1) nMinWdt=1;
if (nMinHgt<1) nMinHgt=1;
if (!bFitToSize) {
if (nMaxWdt==0 || nMaxWdt>aMaxSiz.Width()) nMaxWdt=aMaxSiz.Width();
if (nMaxHgt==0 || nMaxHgt>aMaxSiz.Height()) nMaxHgt=aMaxSiz.Height();
if (!IsAutoGrowWidth() ) { nMaxWdt=aAnkSiz.Width(); nMinWdt=nMaxWdt; }
if (!IsAutoGrowHeight()) { nMaxHgt=aAnkSiz.Height(); nMinHgt=nMaxHgt; }
SdrTextAniKind eAniKind=GetTextAniKind();
SdrTextAniDirection eAniDirection=GetTextAniDirection();
// #101684#
BOOL bInEditMode = IsInEditMode();
if (!bInEditMode && (eAniKind==SDRTEXTANI_SCROLL || eAniKind==SDRTEXTANI_ALTERNATE || eAniKind==SDRTEXTANI_SLIDE))
{
// Grenzenlose Papiergroesse fuer Laufschrift
if (eAniDirection==SDRTEXTANI_LEFT || eAniDirection==SDRTEXTANI_RIGHT) nMaxWdt=1000000;
if (eAniDirection==SDRTEXTANI_UP || eAniDirection==SDRTEXTANI_DOWN) nMaxHgt=1000000;
}
aPaperMax.Width()=nMaxWdt;
aPaperMax.Height()=nMaxHgt;
} else {
aPaperMax=aMaxSiz;
}
aPaperMin.Width()=nMinWdt;
aPaperMin.Height()=nMinHgt;
}
else
{
// #106879#
// aPaperMin needs to be set to object's size if full width is activated
// for hor or ver writing respectively
if((SDRTEXTHORZADJUST_BLOCK == eHAdj && !IsVerticalWriting())
|| (SDRTEXTVERTADJUST_BLOCK == eVAdj && IsVerticalWriting()))
{
aPaperMin = aAnkSiz;
}
aPaperMax=aMaxSiz;
}
if (pViewMin!=NULL) {
*pViewMin=aViewInit;
long nXFree=aAnkSiz.Width()-aPaperMin.Width();
if (eHAdj==SDRTEXTHORZADJUST_LEFT) pViewMin->Right()-=nXFree;
else if (eHAdj==SDRTEXTHORZADJUST_RIGHT) pViewMin->Left()+=nXFree;
else { pViewMin->Left()+=nXFree/2; pViewMin->Right()=pViewMin->Left()+aPaperMin.Width(); }
long nYFree=aAnkSiz.Height()-aPaperMin.Height();
if (eVAdj==SDRTEXTVERTADJUST_TOP) pViewMin->Bottom()-=nYFree;
else if (eVAdj==SDRTEXTVERTADJUST_BOTTOM) pViewMin->Top()+=nYFree;
else { pViewMin->Top()+=nYFree/2; pViewMin->Bottom()=pViewMin->Top()+aPaperMin.Height(); }
}
// Die PaperSize soll in den meisten Faellen von selbst wachsen
// #89459#
if(IsVerticalWriting())
aPaperMin.Width() = 0;
else
aPaperMin.Height() = 0; // #33102#
if(eHAdj!=SDRTEXTHORZADJUST_BLOCK || bFitToSize) {
aPaperMin.Width()=0;
}
// #103516# For complete ver adjust support, set paper min height to 0, here.
if(SDRTEXTVERTADJUST_BLOCK != eVAdj || bFitToSize)
{
aPaperMin.Height() = 0;
}
if (pPaperMin!=NULL) *pPaperMin=aPaperMin;
if (pPaperMax!=NULL) *pPaperMax=aPaperMax;
if (pViewInit!=NULL) *pViewInit=aViewInit;
}
void SdrTextObj::EndTextEdit(SdrOutliner& rOutl)
{
if(rOutl.IsModified())
{
OutlinerParaObject* pNewText = NULL;
if(HasTextImpl( &rOutl ) )
{
// Damit der grauen Feldhintergrund wieder verschwindet
rOutl.UpdateFields();
sal_uInt16 nParaAnz = static_cast< sal_uInt16 >( rOutl.GetParagraphCount() );
pNewText = rOutl.CreateParaObject( 0, nParaAnz );
}
SetOutlinerParaObject(pNewText);
}
pEdtOutl = NULL;
rOutl.Clear();
UINT32 nStat = rOutl.GetControlWord();
nStat &= ~EE_CNTRL_AUTOPAGESIZE;
rOutl.SetControlWord(nStat);
// #101684#
mbInEditMode = FALSE;
}
SdrObject* SdrTextObj::CheckTextEditHit(const Point& rPnt, USHORT nTol, const SetOfByte* pVisiLayer) const
{
return SdrTextObj::CheckHit(rPnt,nTol,pVisiLayer);
}
USHORT SdrTextObj::GetOutlinerViewAnchorMode() const
{
SdrTextHorzAdjust eH=GetTextHorizontalAdjust();
SdrTextVertAdjust eV=GetTextVerticalAdjust();
EVAnchorMode eRet=ANCHOR_TOP_LEFT;
if (IsContourTextFrame()) return (USHORT)eRet;
if (eH==SDRTEXTHORZADJUST_LEFT) {
if (eV==SDRTEXTVERTADJUST_TOP) {
eRet=ANCHOR_TOP_LEFT;
} else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
eRet=ANCHOR_BOTTOM_LEFT;
} else {
eRet=ANCHOR_VCENTER_LEFT;
}
} else if (eH==SDRTEXTHORZADJUST_RIGHT) {
if (eV==SDRTEXTVERTADJUST_TOP) {
eRet=ANCHOR_TOP_RIGHT;
} else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
eRet=ANCHOR_BOTTOM_RIGHT;
} else {
eRet=ANCHOR_VCENTER_RIGHT;
}
} else {
if (eV==SDRTEXTVERTADJUST_TOP) {
eRet=ANCHOR_TOP_HCENTER;
} else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
eRet=ANCHOR_BOTTOM_HCENTER;
} else {
eRet=ANCHOR_VCENTER_HCENTER;
}
}
return (USHORT)eRet;
}
void SdrTextObj::ImpSetTextEditParams() const
{
if (pEdtOutl!=NULL) {
FASTBOOL bUpdMerk=pEdtOutl->GetUpdateMode();
if (bUpdMerk) pEdtOutl->SetUpdateMode(FALSE);
Size aPaperMin;
Size aPaperMax;
Rectangle aEditArea;
TakeTextEditArea(&aPaperMin,&aPaperMax,&aEditArea,NULL);
//SdrFitToSizeType eFit=GetFitToSize();
//FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
FASTBOOL bContourFrame=IsContourTextFrame();
//EVAnchorMode eAM=(EVAnchorMode)GetOutlinerViewAnchorMode();
//ULONG nViewAnz=pEdtOutl->GetViewCount();
pEdtOutl->SetMinAutoPaperSize(aPaperMin);
pEdtOutl->SetMaxAutoPaperSize(aPaperMax);
pEdtOutl->SetPaperSize(Size());
if (bContourFrame) {
Rectangle aAnchorRect;
TakeTextAnchorRect(aAnchorRect);
ImpSetContourPolygon(*pEdtOutl,aAnchorRect, TRUE);
}
if (bUpdMerk) pEdtOutl->SetUpdateMode(TRUE);
}
}
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