1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_svx.hxx" 26 27 #include <svx/svdotext.hxx> 28 #include "svx/svditext.hxx" 29 #include <svx/svdmodel.hxx> // fuer GetMaxObjSize 30 #include <svx/svdoutl.hxx> 31 #include <editeng/outliner.hxx> 32 #include <editeng/editstat.hxx> 33 #include <svl/itemset.hxx> 34 #include <editeng/eeitem.hxx> 35 #include <svx/sdtfchim.hxx> 36 37 //////////////////////////////////////////////////////////////////////////////////////////////////// 38 // 39 // @@@@@@ @@@@@ @@ @@ @@@@@@ @@@@ @@@@@ @@@@@@ 40 // @@ @@ @@@ @@@ @@ @@ @@ @@ @@ @@ 41 // @@ @@ @@@@@ @@ @@ @@ @@ @@ @@ 42 // @@ @@@@ @@@ @@ @@ @@ @@@@@ @@ 43 // @@ @@ @@@@@ @@ @@ @@ @@ @@ @@ 44 // @@ @@ @@@ @@@ @@ @@ @@ @@ @@ @@ @@ 45 // @@ @@@@@ @@ @@ @@ @@@@ @@@@@ @@@@ 46 // 47 // TextEdit 48 // 49 //////////////////////////////////////////////////////////////////////////////////////////////////// 50 51 FASTBOOL SdrTextObj::HasTextEdit() const 52 { 53 // lt. Anweisung von MB duerfen gelinkte Textobjekte nun doch 54 // geaendert werden (kein automatisches Reload) 55 return sal_True; 56 } 57 58 sal_Bool SdrTextObj::BegTextEdit(SdrOutliner& rOutl) 59 { 60 if (pEdtOutl!=NULL) return sal_False; // Textedit laeuft evtl. schon an einer anderen View! 61 pEdtOutl=&rOutl; 62 63 // #101684# 64 mbInEditMode = sal_True; 65 66 sal_uInt16 nOutlinerMode = OUTLINERMODE_OUTLINEOBJECT; 67 if ( !IsOutlText() ) 68 nOutlinerMode = OUTLINERMODE_TEXTOBJECT; 69 rOutl.Init( nOutlinerMode ); 70 rOutl.SetRefDevice( pModel->GetRefDevice() ); 71 72 SdrFitToSizeType eFit=GetFitToSize(); 73 FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES); 74 FASTBOOL bContourFrame=IsContourTextFrame(); 75 ImpSetTextEditParams(); 76 77 if (!bContourFrame) { 78 sal_uIntPtr nStat=rOutl.GetControlWord(); 79 nStat|=EE_CNTRL_AUTOPAGESIZE; 80 if (bFitToSize) nStat|=EE_CNTRL_STRETCHING; else nStat&=~EE_CNTRL_STRETCHING; 81 rOutl.SetControlWord(nStat); 82 } 83 84 OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject(); 85 if(pOutlinerParaObject!=NULL) 86 { 87 rOutl.SetText(*GetOutlinerParaObject()); 88 rOutl.SetFixedCellHeight(((const SdrTextFixedCellHeightItem&)GetMergedItem(SDRATTR_TEXT_USEFIXEDCELLHEIGHT)).GetValue()); 89 } 90 91 // ggf. Rahmenattribute am 1. (neuen) Absatz des Outliners setzen 92 if( !HasTextImpl( &rOutl ) ) 93 { 94 // Outliner has no text so we must set some 95 // empty text so the outliner initialise itself 96 rOutl.SetText( String(), rOutl.GetParagraph( 0 ) ); 97 98 if(GetStyleSheet()) 99 rOutl.SetStyleSheet( 0, GetStyleSheet()); 100 101 // Beim setzen der harten Attribute an den ersten Absatz muss 102 // der Parent pOutlAttr (=die Vorlage) temporaer entfernt 103 // werden, da sonst bei SetParaAttribs() auch alle in diesem 104 // Parent enthaltenen Items hart am Absatz attributiert werden. 105 // -> BugID 22467 106 const SfxItemSet& rSet = GetObjectItemSet(); 107 SfxItemSet aFilteredSet(*rSet.GetPool(), EE_ITEMS_START, EE_ITEMS_END); 108 aFilteredSet.Put(rSet); 109 rOutl.SetParaAttribs(0, aFilteredSet); 110 } 111 if (bFitToSize) 112 { 113 Rectangle aAnchorRect; 114 Rectangle aTextRect; 115 TakeTextRect(rOutl, aTextRect, sal_False, 116 &aAnchorRect/* #97097# give sal_True here, not sal_False */); 117 Fraction aFitXKorreg(1,1); 118 ImpSetCharStretching(rOutl,aTextRect,aAnchorRect,aFitXKorreg); 119 } 120 121 if(pOutlinerParaObject) 122 { 123 // #78476# also repaint when animated text is put to edit mode 124 // to not make appear the text double 125 // #111096# should now repaint automatically. 126 // sal_Bool bIsAnimated(pPlusData && pPlusData->pAnimator); 127 128 if(aGeo.nDrehWink || IsFontwork() /*|| bIsAnimated*/) 129 { 130 // only repaint here, no real objectchange 131 132 // ActionChanged(); 133 BroadcastObjectChange(); 134 } 135 } 136 137 rOutl.UpdateFields(); 138 rOutl.ClearModifyFlag(); 139 140 return sal_True; 141 } 142 143 void SdrTextObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const 144 { 145 SdrFitToSizeType eFit=GetFitToSize(); 146 FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES); 147 Size aPaperMin,aPaperMax; 148 Rectangle aViewInit; 149 TakeTextAnchorRect(aViewInit); 150 if (aGeo.nDrehWink!=0) { 151 Point aCenter(aViewInit.Center()); 152 aCenter-=aViewInit.TopLeft(); 153 Point aCenter0(aCenter); 154 RotatePoint(aCenter,Point(),aGeo.nSin,aGeo.nCos); 155 aCenter-=aCenter0; 156 aViewInit.Move(aCenter.X(),aCenter.Y()); 157 } 158 Size aAnkSiz(aViewInit.GetSize()); 159 aAnkSiz.Width()--; aAnkSiz.Height()--; // weil GetSize() ein draufaddiert 160 Size aMaxSiz(1000000,1000000); 161 if (pModel!=NULL) { 162 Size aTmpSiz(pModel->GetMaxObjSize()); 163 if (aTmpSiz.Width()!=0) aMaxSiz.Width()=aTmpSiz.Width(); 164 if (aTmpSiz.Height()!=0) aMaxSiz.Height()=aTmpSiz.Height(); 165 } 166 167 // #106879# 168 // Done earlier since used in else tree below 169 SdrTextHorzAdjust eHAdj(GetTextHorizontalAdjust()); 170 SdrTextVertAdjust eVAdj(GetTextVerticalAdjust()); 171 172 if(IsTextFrame()) 173 { 174 long nMinWdt=GetMinTextFrameWidth(); 175 long nMinHgt=GetMinTextFrameHeight(); 176 long nMaxWdt=GetMaxTextFrameWidth(); 177 long nMaxHgt=GetMaxTextFrameHeight(); 178 if (nMinWdt<1) nMinWdt=1; 179 if (nMinHgt<1) nMinHgt=1; 180 if (!bFitToSize) { 181 if (nMaxWdt==0 || nMaxWdt>aMaxSiz.Width()) nMaxWdt=aMaxSiz.Width(); 182 if (nMaxHgt==0 || nMaxHgt>aMaxSiz.Height()) nMaxHgt=aMaxSiz.Height(); 183 184 if (!IsAutoGrowWidth() ) 185 { 186 nMinWdt = aAnkSiz.Width(); 187 nMaxWdt = nMinWdt; 188 } 189 190 if (!IsAutoGrowHeight()) 191 { 192 nMinHgt = aAnkSiz.Height(); 193 nMaxHgt = nMinHgt; 194 } 195 196 SdrTextAniKind eAniKind=GetTextAniKind(); 197 SdrTextAniDirection eAniDirection=GetTextAniDirection(); 198 199 // #101684# 200 sal_Bool bInEditMode = IsInEditMode(); 201 202 if (!bInEditMode && (eAniKind==SDRTEXTANI_SCROLL || eAniKind==SDRTEXTANI_ALTERNATE || eAniKind==SDRTEXTANI_SLIDE)) 203 { 204 // Grenzenlose Papiergroesse fuer Laufschrift 205 if (eAniDirection==SDRTEXTANI_LEFT || eAniDirection==SDRTEXTANI_RIGHT) nMaxWdt=1000000; 206 if (eAniDirection==SDRTEXTANI_UP || eAniDirection==SDRTEXTANI_DOWN) nMaxHgt=1000000; 207 } 208 209 // #119885# Do not limit/force height to geometrical frame (vice versa for vertical writing) 210 if(IsVerticalWriting()) 211 { 212 nMaxWdt = 1000000; 213 } 214 else 215 { 216 nMaxHgt = 1000000; 217 } 218 219 aPaperMax.Width()=nMaxWdt; 220 aPaperMax.Height()=nMaxHgt; 221 } 222 else 223 { 224 aPaperMax=aMaxSiz; 225 } 226 aPaperMin.Width()=nMinWdt; 227 aPaperMin.Height()=nMinHgt; 228 } 229 else 230 { 231 // #106879# 232 // aPaperMin needs to be set to object's size if full width is activated 233 // for hor or ver writing respectively 234 if((SDRTEXTHORZADJUST_BLOCK == eHAdj && !IsVerticalWriting()) 235 || (SDRTEXTVERTADJUST_BLOCK == eVAdj && IsVerticalWriting())) 236 { 237 aPaperMin = aAnkSiz; 238 } 239 240 aPaperMax=aMaxSiz; 241 } 242 243 if (pViewMin!=NULL) { 244 *pViewMin=aViewInit; 245 246 long nXFree=aAnkSiz.Width()-aPaperMin.Width(); 247 if (eHAdj==SDRTEXTHORZADJUST_LEFT) pViewMin->Right()-=nXFree; 248 else if (eHAdj==SDRTEXTHORZADJUST_RIGHT) pViewMin->Left()+=nXFree; 249 else { pViewMin->Left()+=nXFree/2; pViewMin->Right()=pViewMin->Left()+aPaperMin.Width(); } 250 251 long nYFree=aAnkSiz.Height()-aPaperMin.Height(); 252 if (eVAdj==SDRTEXTVERTADJUST_TOP) pViewMin->Bottom()-=nYFree; 253 else if (eVAdj==SDRTEXTVERTADJUST_BOTTOM) pViewMin->Top()+=nYFree; 254 else { pViewMin->Top()+=nYFree/2; pViewMin->Bottom()=pViewMin->Top()+aPaperMin.Height(); } 255 } 256 257 // Die PaperSize soll in den meisten Faellen von selbst wachsen 258 // #89459# 259 if(IsVerticalWriting()) 260 aPaperMin.Width() = 0; 261 else 262 aPaperMin.Height() = 0; // #33102# 263 264 if(eHAdj!=SDRTEXTHORZADJUST_BLOCK || bFitToSize) { 265 aPaperMin.Width()=0; 266 } 267 268 // #103516# For complete ver adjust support, set paper min height to 0, here. 269 if(SDRTEXTVERTADJUST_BLOCK != eVAdj || bFitToSize) 270 { 271 aPaperMin.Height() = 0; 272 } 273 274 if (pPaperMin!=NULL) *pPaperMin=aPaperMin; 275 if (pPaperMax!=NULL) *pPaperMax=aPaperMax; 276 if (pViewInit!=NULL) *pViewInit=aViewInit; 277 } 278 279 void SdrTextObj::EndTextEdit(SdrOutliner& rOutl) 280 { 281 if(rOutl.IsModified()) 282 { 283 OutlinerParaObject* pNewText = NULL; 284 285 if(HasTextImpl( &rOutl ) ) 286 { 287 // Damit der grauen Feldhintergrund wieder verschwindet 288 rOutl.UpdateFields(); 289 290 sal_uInt16 nParaAnz = static_cast< sal_uInt16 >( rOutl.GetParagraphCount() ); 291 pNewText = rOutl.CreateParaObject( 0, nParaAnz ); 292 } 293 294 // need to end edit mode early since SetOutlinerParaObject already 295 // uses GetCurrentBoundRect() which needs to take the text into account 296 // to work correct 297 mbInEditMode = sal_False; 298 SetOutlinerParaObject(pNewText); 299 } 300 301 pEdtOutl = NULL; 302 rOutl.Clear(); 303 sal_uInt32 nStat = rOutl.GetControlWord(); 304 nStat &= ~EE_CNTRL_AUTOPAGESIZE; 305 rOutl.SetControlWord(nStat); 306 307 // #101684# 308 mbInEditMode = sal_False; 309 } 310 311 sal_uInt16 SdrTextObj::GetOutlinerViewAnchorMode() const 312 { 313 SdrTextHorzAdjust eH=GetTextHorizontalAdjust(); 314 SdrTextVertAdjust eV=GetTextVerticalAdjust(); 315 EVAnchorMode eRet=ANCHOR_TOP_LEFT; 316 if (IsContourTextFrame()) return (sal_uInt16)eRet; 317 if (eH==SDRTEXTHORZADJUST_LEFT) { 318 if (eV==SDRTEXTVERTADJUST_TOP) { 319 eRet=ANCHOR_TOP_LEFT; 320 } else if (eV==SDRTEXTVERTADJUST_BOTTOM) { 321 eRet=ANCHOR_BOTTOM_LEFT; 322 } else { 323 eRet=ANCHOR_VCENTER_LEFT; 324 } 325 } else if (eH==SDRTEXTHORZADJUST_RIGHT) { 326 if (eV==SDRTEXTVERTADJUST_TOP) { 327 eRet=ANCHOR_TOP_RIGHT; 328 } else if (eV==SDRTEXTVERTADJUST_BOTTOM) { 329 eRet=ANCHOR_BOTTOM_RIGHT; 330 } else { 331 eRet=ANCHOR_VCENTER_RIGHT; 332 } 333 } else { 334 if (eV==SDRTEXTVERTADJUST_TOP) { 335 eRet=ANCHOR_TOP_HCENTER; 336 } else if (eV==SDRTEXTVERTADJUST_BOTTOM) { 337 eRet=ANCHOR_BOTTOM_HCENTER; 338 } else { 339 eRet=ANCHOR_VCENTER_HCENTER; 340 } 341 } 342 return (sal_uInt16)eRet; 343 } 344 345 void SdrTextObj::ImpSetTextEditParams() const 346 { 347 if (pEdtOutl!=NULL) { 348 FASTBOOL bUpdMerk=pEdtOutl->GetUpdateMode(); 349 if (bUpdMerk) pEdtOutl->SetUpdateMode(sal_False); 350 Size aPaperMin; 351 Size aPaperMax; 352 Rectangle aEditArea; 353 TakeTextEditArea(&aPaperMin,&aPaperMax,&aEditArea,NULL); 354 //SdrFitToSizeType eFit=GetFitToSize(); 355 //FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES); 356 FASTBOOL bContourFrame=IsContourTextFrame(); 357 //EVAnchorMode eAM=(EVAnchorMode)GetOutlinerViewAnchorMode(); 358 //sal_uIntPtr nViewAnz=pEdtOutl->GetViewCount(); 359 pEdtOutl->SetMinAutoPaperSize(aPaperMin); 360 pEdtOutl->SetMaxAutoPaperSize(aPaperMax); 361 pEdtOutl->SetPaperSize(Size()); 362 if (bContourFrame) { 363 Rectangle aAnchorRect; 364 TakeTextAnchorRect(aAnchorRect); 365 ImpSetContourPolygon(*pEdtOutl,aAnchorRect, sal_True); 366 } 367 if (bUpdMerk) pEdtOutl->SetUpdateMode(sal_True); 368 } 369 } 370 371