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#include <svx/svdotext.hxx>
#include "svx/svditext.hxx"
#include <svx/svdmodel.hxx> // for GetMaxObjSize
#include <svx/svdoutl.hxx>
#include <editeng/outliner.hxx>
#include <editeng/editstat.hxx>
#include <svl/itemset.hxx>
#include <editeng/eeitem.hxx>
#include <svx/sdtfchim.hxx>
bool SdrTextObj::HasTextEdit() const
{
// linked text objects may be changed (no automatic reload)
return true;
}
sal_Bool SdrTextObj::BegTextEdit(SdrOutliner& rOutl)
{
if (pEdtOutl!=NULL) return sal_False; // Textedit might already run in another View!
pEdtOutl=&rOutl;
mbInEditMode = sal_True;
sal_uInt16 nOutlinerMode = OUTLINERMODE_OUTLINEOBJECT;
if ( !IsOutlText() )
nOutlinerMode = OUTLINERMODE_TEXTOBJECT;
rOutl.Init( nOutlinerMode );
rOutl.SetRefDevice( pModel->GetRefDevice() );
bool bFitToSize(IsFitToSize());
bool bContourFrame=IsContourTextFrame();
ImpSetTextEditParams();
if (!bContourFrame) {
sal_uIntPtr nStat=rOutl.GetControlWord();
nStat|=EE_CNTRL_AUTOPAGESIZE;
if (bFitToSize || IsAutoFit())
nStat|=EE_CNTRL_STRETCHING;
else
nStat&=~EE_CNTRL_STRETCHING;
rOutl.SetControlWord(nStat);
}
OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
if(pOutlinerParaObject!=NULL)
{
rOutl.SetText(*GetOutlinerParaObject());
rOutl.SetFixedCellHeight(((const SdrTextFixedCellHeightItem&)GetMergedItem(SDRATTR_TEXT_USEFIXEDCELLHEIGHT)).GetValue());
}
// if necessary, set frame attributes for the first (new) paragraph of the
// outliner
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());
// When setting the "hard" attributes for first paragraph, the Parent
// pOutlAttr (i. e. the template) has to be removed temporarily. Else,
// at SetParaAttribs(), all attributes contained in the parent become
// attributed hard to the paragraph.
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, sal_False,
&aAnchorRect);
Fraction aFitXKorreg(1,1);
ImpSetCharStretching(rOutl,aTextRect.GetSize(),aAnchorRect.GetSize(),aFitXKorreg);
}
else if (IsAutoFit())
{
ImpAutoFitText(rOutl);
}
if(pOutlinerParaObject)
{
if(aGeo.nDrehWink || IsFontwork())
{
// only repaint here, no real objectchange
BroadcastObjectChange();
}
}
rOutl.UpdateFields();
rOutl.ClearModifyFlag();
return sal_True;
}
void SdrTextObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const
{
bool bFitToSize(IsFitToSize());
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()--; // because GetSize() adds 1
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();
}
// 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();
sal_Bool bInEditMode = IsInEditMode();
if (!bInEditMode && (eAniKind==SDRTEXTANI_SCROLL || eAniKind==SDRTEXTANI_ALTERNATE || eAniKind==SDRTEXTANI_SLIDE))
{
// ticker text uses an unlimited paper size
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
{
// 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(); }
}
// PaperSize should grow automatically in most cases
if(IsVerticalWriting())
aPaperMin.Width() = 0;
else
aPaperMin.Height() = 0;
if(eHAdj!=SDRTEXTHORZADJUST_BLOCK || bFitToSize) {
aPaperMin.Width()=0;
}
// For complete vertical adjustment 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 ) )
{
// to make the gray field background vanish again
rOutl.UpdateFields();
sal_uInt16 nParaAnz = static_cast< sal_uInt16 >( rOutl.GetParagraphCount() );
pNewText = rOutl.CreateParaObject( 0, nParaAnz );
}
// need to end edit mode early since SetOutlinerParaObject already
// uses GetCurrentBoundRect() which needs to take the text into account
// to work correct
mbInEditMode = sal_False;
SetOutlinerParaObject(pNewText);
}
pEdtOutl = NULL;
rOutl.Clear();
sal_uInt32 nStat = rOutl.GetControlWord();
nStat &= ~EE_CNTRL_AUTOPAGESIZE;
rOutl.SetControlWord(nStat);
mbInEditMode = sal_False;
}
sal_uInt16 SdrTextObj::GetOutlinerViewAnchorMode() const
{
SdrTextHorzAdjust eH=GetTextHorizontalAdjust();
SdrTextVertAdjust eV=GetTextVerticalAdjust();
EVAnchorMode eRet=ANCHOR_TOP_LEFT;
if (IsContourTextFrame()) return (sal_uInt16)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 (sal_uInt16)eRet;
}
void SdrTextObj::ImpSetTextEditParams() const
{
if (pEdtOutl!=NULL) {
bool bUpdMerk=pEdtOutl->GetUpdateMode();
if (bUpdMerk) pEdtOutl->SetUpdateMode(sal_False);
Size aPaperMin;
Size aPaperMax;
Rectangle aEditArea;
TakeTextEditArea(&aPaperMin,&aPaperMax,&aEditArea,NULL);
bool bContourFrame=IsContourTextFrame();
pEdtOutl->SetMinAutoPaperSize(aPaperMin);
pEdtOutl->SetMaxAutoPaperSize(aPaperMax);
pEdtOutl->SetPaperSize(Size());
if (bContourFrame) {
Rectangle aAnchorRect;
TakeTextAnchorRect(aAnchorRect);
ImpSetContourPolygon(*pEdtOutl,aAnchorRect, sal_True);
}
if (bUpdMerk) pEdtOutl->SetUpdateMode(sal_True);
}
}
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