svx/source/svdraw/svdotxed.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 #include <svx/svdotext.hxx>
  35 #include "svditext.hxx"
  36 #include <svx/svdmodel.hxx> // fuer GetMaxObjSize
  37 #include <svx/svdoutl.hxx>
  38 #include <svx/outliner.hxx>
  39 #include <editstat.hxx>
  40 #include <svtools/itemset.hxx>
  41 #include <svx/eeitem.hxx>
  42 #include <svx/sdtfchim.hxx>
  43
  44 ////////////////////////////////////////////////////////////////////////////////////////////////////
  45 //
  46 //  @@@@@@ @@@@@ @@   @@ @@@@@@  @@@@  @@@@@  @@@@@@
  47 //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@     @@
  48 //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
  49 //    @@   @@@@    @@@     @@   @@  @@ @@@@@      @@
  50 //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
  51 //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@ @@  @@
  52 //    @@   @@@@@ @@   @@   @@    @@@@  @@@@@   @@@@
  53 //
  54 //  TextEdit
  55 //
  56 ////////////////////////////////////////////////////////////////////////////////////////////////////
  57
  58 FASTBOOL SdrTextObj::HasTextEdit() const
  59 {
  60     // lt. Anweisung von MB duerfen gelinkte Textobjekte nun doch
  61     // geaendert werden (kein automatisches Reload)
  62     return TRUE;
  63 }
  64
  65 sal_Bool SdrTextObj::BegTextEdit(SdrOutliner& rOutl)
  66 {
  67     if (pEdtOutl!=NULL) return sal_False; // Textedit laeuft evtl. schon an einer anderen View!
  68     pEdtOutl=&rOutl;
  69
  70     // #101684#
  71     mbInEditMode = TRUE;
  72
  73     USHORT nOutlinerMode = OUTLINERMODE_OUTLINEOBJECT;
  74     if ( !IsOutlText() )
  75         nOutlinerMode = OUTLINERMODE_TEXTOBJECT;
  76     rOutl.Init( nOutlinerMode );
  77     rOutl.SetRefDevice( pModel->GetRefDevice() );
  78
  79     FASTBOOL bFitToSize(IsFitToSize());
  80     FASTBOOL bContourFrame=IsContourTextFrame();
  81     ImpSetTextEditParams();
  82
  83     if (!bContourFrame) {
  84         ULONG nStat=rOutl.GetControlWord();
  85         nStat|=EE_CNTRL_AUTOPAGESIZE;
  86                 if (bFitToSize || IsAutoFit())
  87             nStat|=EE_CNTRL_STRETCHING;
  88         else
  89             nStat&=~EE_CNTRL_STRETCHING;
  90         rOutl.SetControlWord(nStat);
  91     }
  92
  93     OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
  94     if(pOutlinerParaObject!=NULL)
  95     {
  96         rOutl.SetText(*GetOutlinerParaObject());
  97         rOutl.SetFixedCellHeight(((const SdrTextFixedCellHeightItem&)GetMergedItem(SDRATTR_TEXT_USEFIXEDCELLHEIGHT)).GetValue());
  98     }
  99
 100     // ggf. Rahmenattribute am 1. (neuen) Absatz des Outliners setzen
 101     if( !HasTextImpl( &rOutl ) )
 102     {
 103         // Outliner has no text so we must set some
 104         // empty text so the outliner initialise itself
 105         rOutl.SetText( String(), rOutl.GetParagraph( 0 ) );
 106
 107         if(GetStyleSheet())
 108             rOutl.SetStyleSheet( 0, GetStyleSheet());
 109
 110         // Beim setzen der harten Attribute an den ersten Absatz muss
 111         // der Parent pOutlAttr (=die Vorlage) temporaer entfernt
 112         // werden, da sonst bei SetParaAttribs() auch alle in diesem
 113         // Parent enthaltenen Items hart am Absatz attributiert werden.
 114         // -> BugID 22467
 115         const SfxItemSet& rSet = GetObjectItemSet();
 116         SfxItemSet aFilteredSet(*rSet.GetPool(), EE_ITEMS_START, EE_ITEMS_END);
 117         aFilteredSet.Put(rSet);
 118         rOutl.SetParaAttribs(0, aFilteredSet);
 119     }
 120     if (bFitToSize)
 121     {
 122         Rectangle aAnchorRect;
 123         Rectangle aTextRect;
 124         TakeTextRect(rOutl, aTextRect, FALSE,
 125             &aAnchorRect/* #97097# give TRUE here, not FALSE */);
 126         Fraction aFitXKorreg(1,1);
 127                 ImpSetCharStretching(rOutl,aTextRect.GetSize(),aAnchorRect.GetSize(),aFitXKorreg);
 128     }
 129     else if (IsAutoFit())
 130     {
 131         ImpAutoFitText(rOutl);
 132     }
 133
 134     if(pOutlinerParaObject)
 135     {
 136         // #78476# also repaint when animated text is put to edit mode
 137         // to not make appear the text double
 138         // #111096# should now repaint automatically.
 139         // BOOL bIsAnimated(pPlusData && pPlusData->pAnimator);
 140
 141         if(aGeo.nDrehWink || IsFontwork() /*|| bIsAnimated*/)
 142         {
 143             // only repaint here, no real objectchange
 144
 145 //                      ActionChanged();
 146             BroadcastObjectChange();
 147         }
 148     }
 149
 150     rOutl.UpdateFields();
 151     rOutl.ClearModifyFlag();
 152
 153     return sal_True;
 154 }
 155
 156 void SdrTextObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const
 157 {
 158     FASTBOOL bFitToSize(IsFitToSize());
 159     Size aPaperMin,aPaperMax;
 160     Rectangle aViewInit;
 161     TakeTextAnchorRect(aViewInit);
 162     if (aGeo.nDrehWink!=0) {
 163         Point aCenter(aViewInit.Center());
 164         aCenter-=aViewInit.TopLeft();
 165         Point aCenter0(aCenter);
 166         RotatePoint(aCenter,Point(),aGeo.nSin,aGeo.nCos);
 167         aCenter-=aCenter0;
 168         aViewInit.Move(aCenter.X(),aCenter.Y());
 169     }
 170     Size aAnkSiz(aViewInit.GetSize());
 171     aAnkSiz.Width()--; aAnkSiz.Height()--; // weil GetSize() ein draufaddiert
 172     Size aMaxSiz(1000000,1000000);
 173     if (pModel!=NULL) {
 174         Size aTmpSiz(pModel->GetMaxObjSize());
 175         if (aTmpSiz.Width()!=0) aMaxSiz.Width()=aTmpSiz.Width();
 176         if (aTmpSiz.Height()!=0) aMaxSiz.Height()=aTmpSiz.Height();
 177     }
 178
 179     // #106879#
 180     // Done earlier since used in else tree below
 181     SdrTextHorzAdjust eHAdj(GetTextHorizontalAdjust());
 182     SdrTextVertAdjust eVAdj(GetTextVerticalAdjust());
 183
 184     if(IsTextFrame())
 185     {
 186         long nMinWdt=GetMinTextFrameWidth();
 187         long nMinHgt=GetMinTextFrameHeight();
 188         long nMaxWdt=GetMaxTextFrameWidth();
 189         long nMaxHgt=GetMaxTextFrameHeight();
 190         if (nMinWdt<1) nMinWdt=1;
 191         if (nMinHgt<1) nMinHgt=1;
 192         if (!bFitToSize) {
 193             if (nMaxWdt==0 || nMaxWdt>aMaxSiz.Width())  nMaxWdt=aMaxSiz.Width();
 194             if (nMaxHgt==0 || nMaxHgt>aMaxSiz.Height()) nMaxHgt=aMaxSiz.Height();
 195             if (!IsAutoGrowWidth() ) { nMaxWdt=aAnkSiz.Width();  nMinWdt=nMaxWdt; }
 196             if (!IsAutoGrowHeight()) { nMaxHgt=aAnkSiz.Height(); nMinHgt=nMaxHgt; }
 197             SdrTextAniKind      eAniKind=GetTextAniKind();
 198             SdrTextAniDirection eAniDirection=GetTextAniDirection();
 199
 200             // #101684#
 201             BOOL bInEditMode = IsInEditMode();
 202
 203             if (!bInEditMode && (eAniKind==SDRTEXTANI_SCROLL || eAniKind==SDRTEXTANI_ALTERNATE || eAniKind==SDRTEXTANI_SLIDE))
 204             {
 205                 // Grenzenlose Papiergroesse fuer Laufschrift
 206                 if (eAniDirection==SDRTEXTANI_LEFT || eAniDirection==SDRTEXTANI_RIGHT) nMaxWdt=1000000;
 207                 if (eAniDirection==SDRTEXTANI_UP || eAniDirection==SDRTEXTANI_DOWN) nMaxHgt=1000000;
 208             }
 209             aPaperMax.Width()=nMaxWdt;
 210             aPaperMax.Height()=nMaxHgt;
 211         } else {
 212             aPaperMax=aMaxSiz;
 213         }
 214         aPaperMin.Width()=nMinWdt;
 215         aPaperMin.Height()=nMinHgt;
 216     }
 217     else
 218     {
 219         // #106879#
 220         // aPaperMin needs to be set to object's size if full width is activated
 221         // for hor or ver writing respectively
 222         if((SDRTEXTHORZADJUST_BLOCK == eHAdj && !IsVerticalWriting())
 223             || (SDRTEXTVERTADJUST_BLOCK == eVAdj && IsVerticalWriting()))
 224         {
 225             aPaperMin = aAnkSiz;
 226         }
 227
 228         aPaperMax=aMaxSiz;
 229     }
 230
 231     if (pViewMin!=NULL) {
 232         *pViewMin=aViewInit;
 233
 234         long nXFree=aAnkSiz.Width()-aPaperMin.Width();
 235         if (eHAdj==SDRTEXTHORZADJUST_LEFT) pViewMin->Right()-=nXFree;
 236         else if (eHAdj==SDRTEXTHORZADJUST_RIGHT) pViewMin->Left()+=nXFree;
 237         else { pViewMin->Left()+=nXFree/2; pViewMin->Right()=pViewMin->Left()+aPaperMin.Width(); }
 238
 239         long nYFree=aAnkSiz.Height()-aPaperMin.Height();
 240         if (eVAdj==SDRTEXTVERTADJUST_TOP) pViewMin->Bottom()-=nYFree;
 241         else if (eVAdj==SDRTEXTVERTADJUST_BOTTOM) pViewMin->Top()+=nYFree;
 242         else { pViewMin->Top()+=nYFree/2; pViewMin->Bottom()=pViewMin->Top()+aPaperMin.Height(); }
 243     }
 244
 245     // Die PaperSize soll in den meisten Faellen von selbst wachsen
 246     // #89459#
 247     if(IsVerticalWriting())
 248         aPaperMin.Width() = 0;
 249     else
 250         aPaperMin.Height() = 0; // #33102#
 251
 252     if(eHAdj!=SDRTEXTHORZADJUST_BLOCK || bFitToSize) {
 253         aPaperMin.Width()=0;
 254     }
 255
 256     // #103516# For complete ver adjust support, set paper min height to 0, here.
 257     if(SDRTEXTVERTADJUST_BLOCK != eVAdj || bFitToSize)
 258     {
 259         aPaperMin.Height() = 0;
 260     }
 261
 262     if (pPaperMin!=NULL) *pPaperMin=aPaperMin;
 263     if (pPaperMax!=NULL) *pPaperMax=aPaperMax;
 264     if (pViewInit!=NULL) *pViewInit=aViewInit;
 265 }
 266
 267 void SdrTextObj::EndTextEdit(SdrOutliner& rOutl)
 268 {
 269     if(rOutl.IsModified())
 270     {
 271         OutlinerParaObject* pNewText = NULL;
 272
 273         if(HasTextImpl( &rOutl ) )
 274         {
 275             // Damit der grauen Feldhintergrund wieder verschwindet
 276             rOutl.UpdateFields();
 277
 278             sal_uInt16 nParaAnz = static_cast< sal_uInt16 >( rOutl.GetParagraphCount() );
 279             pNewText = rOutl.CreateParaObject( 0, nParaAnz );
 280         }
 281
 282         // need to end edit mode early since SetOutlinerParaObject already
 283         // uses GetCurrentBoundRect() which needs to take the text into account
 284         // to work correct
 285         mbInEditMode = FALSE;
 286         SetOutlinerParaObject(pNewText);
 287     }
 288
 289     pEdtOutl = NULL;
 290     rOutl.Clear();
 291     UINT32 nStat = rOutl.GetControlWord();
 292     nStat &= ~EE_CNTRL_AUTOPAGESIZE;
 293     rOutl.SetControlWord(nStat);
 294
 295     // #101684#
 296     mbInEditMode = FALSE;
 297 }
 298
 299 USHORT SdrTextObj::GetOutlinerViewAnchorMode() const
 300 {
 301     SdrTextHorzAdjust eH=GetTextHorizontalAdjust();
 302     SdrTextVertAdjust eV=GetTextVerticalAdjust();
 303     EVAnchorMode eRet=ANCHOR_TOP_LEFT;
 304     if (IsContourTextFrame()) return (USHORT)eRet;
 305     if (eH==SDRTEXTHORZADJUST_LEFT) {
 306         if (eV==SDRTEXTVERTADJUST_TOP) {
 307             eRet=ANCHOR_TOP_LEFT;
 308         } else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
 309             eRet=ANCHOR_BOTTOM_LEFT;
 310         } else {
 311             eRet=ANCHOR_VCENTER_LEFT;
 312         }
 313     } else if (eH==SDRTEXTHORZADJUST_RIGHT) {
 314         if (eV==SDRTEXTVERTADJUST_TOP) {
 315             eRet=ANCHOR_TOP_RIGHT;
 316         } else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
 317             eRet=ANCHOR_BOTTOM_RIGHT;
 318         } else {
 319             eRet=ANCHOR_VCENTER_RIGHT;
 320         }
 321     } else {
 322         if (eV==SDRTEXTVERTADJUST_TOP) {
 323             eRet=ANCHOR_TOP_HCENTER;
 324         } else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
 325             eRet=ANCHOR_BOTTOM_HCENTER;
 326         } else {
 327             eRet=ANCHOR_VCENTER_HCENTER;
 328         }
 329     }
 330     return (USHORT)eRet;
 331 }
 332
 333 void SdrTextObj::ImpSetTextEditParams() const
 334 {
 335     if (pEdtOutl!=NULL) {
 336         FASTBOOL bUpdMerk=pEdtOutl->GetUpdateMode();
 337         if (bUpdMerk) pEdtOutl->SetUpdateMode(FALSE);
 338         Size aPaperMin;
 339         Size aPaperMax;
 340         Rectangle aEditArea;
 341         TakeTextEditArea(&aPaperMin,&aPaperMax,&aEditArea,NULL);
 342         //SdrFitToSizeType eFit=GetFitToSize();
 343         //FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
 344         FASTBOOL bContourFrame=IsContourTextFrame();
 345         //EVAnchorMode eAM=(EVAnchorMode)GetOutlinerViewAnchorMode();
 346         //ULONG nViewAnz=pEdtOutl->GetViewCount();
 347         pEdtOutl->SetMinAutoPaperSize(aPaperMin);
 348         pEdtOutl->SetMaxAutoPaperSize(aPaperMax);
 349         pEdtOutl->SetPaperSize(Size());
 350         if (bContourFrame) {
 351             Rectangle aAnchorRect;
 352             TakeTextAnchorRect(aAnchorRect);
 353             ImpSetContourPolygon(*pEdtOutl,aAnchorRect, TRUE);
 354         }
 355         if (bUpdMerk) pEdtOutl->SetUpdateMode(TRUE);
 356     }
 357 }
 358