xref: /AOO41X/main/sw/source/core/doc/htmltbl.cxx (revision efeef26f81c84063fb0a91bde3856d4a51172d90)
1*efeef26fSAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*efeef26fSAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
4*efeef26fSAndrew Rist  * or more contributor license agreements.  See the NOTICE file
5*efeef26fSAndrew Rist  * distributed with this work for additional information
6*efeef26fSAndrew Rist  * regarding copyright ownership.  The ASF licenses this file
7*efeef26fSAndrew Rist  * to you under the Apache License, Version 2.0 (the
8*efeef26fSAndrew Rist  * "License"); you may not use this file except in compliance
9*efeef26fSAndrew Rist  * with the License.  You may obtain a copy of the License at
10cdf0e10cSrcweir  *
11*efeef26fSAndrew Rist  *   http://www.apache.org/licenses/LICENSE-2.0
12cdf0e10cSrcweir  *
13*efeef26fSAndrew Rist  * Unless required by applicable law or agreed to in writing,
14*efeef26fSAndrew Rist  * software distributed under the License is distributed on an
15*efeef26fSAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*efeef26fSAndrew Rist  * KIND, either express or implied.  See the License for the
17*efeef26fSAndrew Rist  * specific language governing permissions and limitations
18*efeef26fSAndrew Rist  * under the License.
19cdf0e10cSrcweir  *
20*efeef26fSAndrew Rist  *************************************************************/
21*efeef26fSAndrew Rist 
22*efeef26fSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_sw.hxx"
26cdf0e10cSrcweir #include "hintids.hxx"
27cdf0e10cSrcweir 
28cdf0e10cSrcweir //#define TEST_DELAYED_RESIZE
29cdf0e10cSrcweir 
30cdf0e10cSrcweir #ifdef TEST_DELAYED_RESIZE
31cdf0e10cSrcweir #include <vcl/sound.hxx>
32cdf0e10cSrcweir #endif
33cdf0e10cSrcweir #include <vcl/wrkwin.hxx>
34cdf0e10cSrcweir #include <vcl/svapp.hxx>
35cdf0e10cSrcweir #include <sot/storage.hxx>
36cdf0e10cSrcweir #include <fmtornt.hxx>
37cdf0e10cSrcweir #include <fmtfsize.hxx>
38cdf0e10cSrcweir #include <frmfmt.hxx>
39cdf0e10cSrcweir #include <docary.hxx>
40cdf0e10cSrcweir #include "ndtxt.hxx"
41cdf0e10cSrcweir #include "doc.hxx"
42cdf0e10cSrcweir #include "swtable.hxx"
43cdf0e10cSrcweir #include "rootfrm.hxx"
44cdf0e10cSrcweir #include "docsh.hxx"
45cdf0e10cSrcweir #include "flyfrm.hxx"
46cdf0e10cSrcweir #include "poolfmt.hxx"
47cdf0e10cSrcweir #include "viewsh.hxx"
48cdf0e10cSrcweir #include "tabfrm.hxx"
49cdf0e10cSrcweir #include "viewopt.hxx"
50cdf0e10cSrcweir #include "htmltbl.hxx"
51cdf0e10cSrcweir #include "ndindex.hxx"
52cdf0e10cSrcweir #include "switerator.hxx"
53cdf0e10cSrcweir 
54cdf0e10cSrcweir using namespace ::com::sun::star;
55cdf0e10cSrcweir 
56cdf0e10cSrcweir 
57cdf0e10cSrcweir #define COLFUZZY 20
58cdf0e10cSrcweir #define MAX_TABWIDTH (USHRT_MAX - 2001)
59cdf0e10cSrcweir 
60cdf0e10cSrcweir 
61cdf0e10cSrcweir class SwHTMLTableLayoutConstraints
62cdf0e10cSrcweir {
63cdf0e10cSrcweir     sal_uInt16 nRow;                    // Start-Zeile
64cdf0e10cSrcweir     sal_uInt16 nCol;                    // Start-Spalte
65cdf0e10cSrcweir     sal_uInt16 nColSpan;                // COLSPAN der Zelle
66cdf0e10cSrcweir 
67cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *pNext;        // die naechste Bedingung
68cdf0e10cSrcweir 
69cdf0e10cSrcweir     sal_uLong nMinNoAlign, nMaxNoAlign; // Zwischenergebnisse AL-Pass 1
70cdf0e10cSrcweir 
71cdf0e10cSrcweir public:
72cdf0e10cSrcweir 
73cdf0e10cSrcweir     SwHTMLTableLayoutConstraints( sal_uLong nMin, sal_uLong nMax, sal_uInt16 nRow,
74cdf0e10cSrcweir                                 sal_uInt16 nCol, sal_uInt16 nColSp );
75cdf0e10cSrcweir     ~SwHTMLTableLayoutConstraints();
76cdf0e10cSrcweir 
GetMinNoAlign() const77cdf0e10cSrcweir     sal_uLong GetMinNoAlign() const { return nMinNoAlign; }
GetMaxNoAlign() const78cdf0e10cSrcweir     sal_uLong GetMaxNoAlign() const { return nMaxNoAlign; }
79cdf0e10cSrcweir 
80cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *InsertNext( SwHTMLTableLayoutConstraints *pNxt );
GetNext() const81cdf0e10cSrcweir     SwHTMLTableLayoutConstraints* GetNext() const { return pNext; }
82cdf0e10cSrcweir 
GetRow() const83cdf0e10cSrcweir     sal_uInt16 GetRow() const { return nRow; }
84cdf0e10cSrcweir 
GetColSpan() const85cdf0e10cSrcweir     sal_uInt16 GetColSpan() const { return nColSpan; }
GetColumn() const86cdf0e10cSrcweir     sal_uInt16 GetColumn() const { return nCol; }
87cdf0e10cSrcweir };
88cdf0e10cSrcweir 
89cdf0e10cSrcweir /*  */
90cdf0e10cSrcweir 
SwHTMLTableLayoutCnts(const SwStartNode * pSttNd,SwHTMLTableLayout * pTab,sal_Bool bNoBrTag,SwHTMLTableLayoutCnts * pNxt)91cdf0e10cSrcweir SwHTMLTableLayoutCnts::SwHTMLTableLayoutCnts( const SwStartNode *pSttNd,
92cdf0e10cSrcweir                                           SwHTMLTableLayout* pTab,
93cdf0e10cSrcweir                                           sal_Bool bNoBrTag,
94cdf0e10cSrcweir                                           SwHTMLTableLayoutCnts* pNxt ) :
95cdf0e10cSrcweir     pNext( pNxt ), pBox( 0 ), pTable( pTab ), pStartNode( pSttNd ),
96cdf0e10cSrcweir     nPass1Done( 0 ), nWidthSet( 0 ), bNoBreakTag( bNoBrTag )
97cdf0e10cSrcweir {}
98cdf0e10cSrcweir 
~SwHTMLTableLayoutCnts()99cdf0e10cSrcweir SwHTMLTableLayoutCnts::~SwHTMLTableLayoutCnts()
100cdf0e10cSrcweir {
101cdf0e10cSrcweir     delete pNext;
102cdf0e10cSrcweir     delete pTable;
103cdf0e10cSrcweir }
104cdf0e10cSrcweir 
GetStartNode() const105cdf0e10cSrcweir const SwStartNode *SwHTMLTableLayoutCnts::GetStartNode() const
106cdf0e10cSrcweir {
107cdf0e10cSrcweir     return pBox ? pBox->GetSttNd() : pStartNode;
108cdf0e10cSrcweir }
109cdf0e10cSrcweir 
110cdf0e10cSrcweir 
111cdf0e10cSrcweir /*  */
112cdf0e10cSrcweir 
SwHTMLTableLayoutCell(SwHTMLTableLayoutCnts * pCnts,sal_uInt16 nRSpan,sal_uInt16 nCSpan,sal_uInt16 nWidth,sal_Bool bPrcWidth,sal_Bool bNWrapOpt)113cdf0e10cSrcweir SwHTMLTableLayoutCell::SwHTMLTableLayoutCell( SwHTMLTableLayoutCnts *pCnts,
114cdf0e10cSrcweir                                           sal_uInt16 nRSpan, sal_uInt16 nCSpan,
115cdf0e10cSrcweir                                           sal_uInt16 nWidth, sal_Bool bPrcWidth,
116cdf0e10cSrcweir                                           sal_Bool bNWrapOpt ) :
117cdf0e10cSrcweir     pContents( pCnts ),
118cdf0e10cSrcweir     nRowSpan( nRSpan ), nColSpan( nCSpan ),
119cdf0e10cSrcweir     nWidthOption( nWidth ), bPrcWidthOption( bPrcWidth ),
120cdf0e10cSrcweir     bNoWrapOption( bNWrapOpt )
121cdf0e10cSrcweir {}
122cdf0e10cSrcweir 
~SwHTMLTableLayoutCell()123cdf0e10cSrcweir SwHTMLTableLayoutCell::~SwHTMLTableLayoutCell()
124cdf0e10cSrcweir {
125cdf0e10cSrcweir     if( nRowSpan==1 && nColSpan==1 )
126cdf0e10cSrcweir     {
127cdf0e10cSrcweir         delete pContents;
128cdf0e10cSrcweir     }
129cdf0e10cSrcweir }
130cdf0e10cSrcweir 
131cdf0e10cSrcweir /*  */
132cdf0e10cSrcweir 
SwHTMLTableLayoutColumn(sal_uInt16 nWidth,sal_Bool bRelWidth,sal_Bool bLBorder)133cdf0e10cSrcweir SwHTMLTableLayoutColumn::SwHTMLTableLayoutColumn( sal_uInt16 nWidth,
134cdf0e10cSrcweir                                                   sal_Bool bRelWidth,
135cdf0e10cSrcweir                                                   sal_Bool bLBorder ) :
136cdf0e10cSrcweir     nMinNoAlign(MINLAY), nMaxNoAlign(MINLAY), nAbsMinNoAlign(MINLAY),
137cdf0e10cSrcweir     nMin(0), nMax(0),
138cdf0e10cSrcweir     nAbsColWidth(0), nRelColWidth(0),
139cdf0e10cSrcweir     nWidthOption( nWidth ), bRelWidthOption( bRelWidth ),
140cdf0e10cSrcweir     bLeftBorder( bLBorder )
141cdf0e10cSrcweir {}
142cdf0e10cSrcweir 
143cdf0e10cSrcweir 
144cdf0e10cSrcweir /*  */
145cdf0e10cSrcweir 
SwHTMLTableLayoutConstraints(sal_uLong nMin,sal_uLong nMax,sal_uInt16 nRw,sal_uInt16 nColumn,sal_uInt16 nColSp)146cdf0e10cSrcweir SwHTMLTableLayoutConstraints::SwHTMLTableLayoutConstraints(
147cdf0e10cSrcweir     sal_uLong nMin, sal_uLong nMax, sal_uInt16 nRw, sal_uInt16 nColumn, sal_uInt16 nColSp ):
148cdf0e10cSrcweir     nRow( nRw ), nCol( nColumn ), nColSpan( nColSp ),
149cdf0e10cSrcweir     pNext( 0 ),
150cdf0e10cSrcweir     nMinNoAlign( nMin ), nMaxNoAlign( nMax )
151cdf0e10cSrcweir {}
152cdf0e10cSrcweir 
~SwHTMLTableLayoutConstraints()153cdf0e10cSrcweir SwHTMLTableLayoutConstraints::~SwHTMLTableLayoutConstraints()
154cdf0e10cSrcweir {
155cdf0e10cSrcweir     delete pNext;
156cdf0e10cSrcweir }
157cdf0e10cSrcweir 
InsertNext(SwHTMLTableLayoutConstraints * pNxt)158cdf0e10cSrcweir SwHTMLTableLayoutConstraints *SwHTMLTableLayoutConstraints::InsertNext(
159cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *pNxt )
160cdf0e10cSrcweir {
161cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *pPrev = 0;
162cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *pConstr = this;
163cdf0e10cSrcweir     while( pConstr )
164cdf0e10cSrcweir     {
165cdf0e10cSrcweir         if( pConstr->GetRow() > pNxt->GetRow() ||
166cdf0e10cSrcweir             pConstr->GetColumn() > pNxt->GetColumn() )
167cdf0e10cSrcweir             break;
168cdf0e10cSrcweir         pPrev = pConstr;
169cdf0e10cSrcweir         pConstr = pConstr->GetNext();
170cdf0e10cSrcweir     }
171cdf0e10cSrcweir 
172cdf0e10cSrcweir     if( pPrev )
173cdf0e10cSrcweir     {
174cdf0e10cSrcweir         pNxt->pNext = pPrev->GetNext();
175cdf0e10cSrcweir         pPrev->pNext = pNxt;
176cdf0e10cSrcweir         pConstr = this;
177cdf0e10cSrcweir     }
178cdf0e10cSrcweir     else
179cdf0e10cSrcweir     {
180cdf0e10cSrcweir         pNxt->pNext = this;
181cdf0e10cSrcweir         pConstr = pNxt;
182cdf0e10cSrcweir     }
183cdf0e10cSrcweir 
184cdf0e10cSrcweir     return pConstr;
185cdf0e10cSrcweir }
186cdf0e10cSrcweir 
187cdf0e10cSrcweir /*  */
188cdf0e10cSrcweir 
189cdf0e10cSrcweir typedef SwHTMLTableLayoutColumn *SwHTMLTableLayoutColumnPtr;
190cdf0e10cSrcweir typedef SwHTMLTableLayoutCell *SwHTMLTableLayoutCellPtr;
191cdf0e10cSrcweir 
SwHTMLTableLayout(const SwTable * pSwTbl,sal_uInt16 nRws,sal_uInt16 nCls,sal_Bool bColsOpt,sal_Bool bColTgs,sal_uInt16 nWdth,sal_Bool bPrcWdth,sal_uInt16 nBorderOpt,sal_uInt16 nCellPad,sal_uInt16 nCellSp,SvxAdjust eAdjust,sal_uInt16 nLMargin,sal_uInt16 nRMargin,sal_uInt16 nBWidth,sal_uInt16 nLeftBWidth,sal_uInt16 nRightBWidth,sal_uInt16 nInhLeftBWidth,sal_uInt16 nInhRightBWidth)192cdf0e10cSrcweir SwHTMLTableLayout::SwHTMLTableLayout(
193cdf0e10cSrcweir                         const SwTable * pSwTbl,
194cdf0e10cSrcweir                         sal_uInt16 nRws, sal_uInt16 nCls, sal_Bool bColsOpt, sal_Bool bColTgs,
195cdf0e10cSrcweir                         sal_uInt16 nWdth, sal_Bool bPrcWdth, sal_uInt16 nBorderOpt,
196cdf0e10cSrcweir                         sal_uInt16 nCellPad, sal_uInt16 nCellSp, SvxAdjust eAdjust,
197cdf0e10cSrcweir                         sal_uInt16 nLMargin, sal_uInt16 nRMargin,
198cdf0e10cSrcweir                         sal_uInt16 nBWidth, sal_uInt16 nLeftBWidth,
199cdf0e10cSrcweir                         sal_uInt16 nRightBWidth,
200cdf0e10cSrcweir                         sal_uInt16 nInhLeftBWidth, sal_uInt16 nInhRightBWidth ) :
201cdf0e10cSrcweir     aColumns( new SwHTMLTableLayoutColumnPtr[nCls] ),
202cdf0e10cSrcweir     aCells( new SwHTMLTableLayoutCellPtr[nRws*nCls] ),
203cdf0e10cSrcweir     pSwTable( pSwTbl ), pLeftFillerBox( 0 ), pRightFillerBox( 0 ),
204cdf0e10cSrcweir     nMin( 0 ), nMax( 0 ),
205cdf0e10cSrcweir     nRows( nRws ), nCols( nCls ),
206cdf0e10cSrcweir     nLeftMargin( nLMargin ), nRightMargin( nRMargin ),
207cdf0e10cSrcweir     nInhAbsLeftSpace( 0 ), nInhAbsRightSpace( 0 ),
208cdf0e10cSrcweir     nRelLeftFill( 0 ), nRelRightFill( 0 ),
209cdf0e10cSrcweir     nRelTabWidth( 0 ), nWidthOption( nWdth ),
210cdf0e10cSrcweir     nCellPadding( nCellPad ), nCellSpacing( nCellSp ), nBorder( nBorderOpt ),
211cdf0e10cSrcweir     nLeftBorderWidth( nLeftBWidth ), nRightBorderWidth( nRightBWidth ),
212cdf0e10cSrcweir     nInhLeftBorderWidth( nInhLeftBWidth ),
213cdf0e10cSrcweir     nInhRightBorderWidth( nInhRightBWidth ),
214cdf0e10cSrcweir     nBorderWidth( nBWidth ),
215cdf0e10cSrcweir     nDelayedResizeAbsAvail( 0 ), nLastResizeAbsAvail( 0 ),
216cdf0e10cSrcweir     nPass1Done( 0 ), nWidthSet( 0 ), eTableAdjust( eAdjust ),
217cdf0e10cSrcweir     bColsOption( bColsOpt ), bColTags( bColTgs ),
218cdf0e10cSrcweir     bPrcWidthOption( bPrcWdth ), bUseRelWidth( sal_False ),
219cdf0e10cSrcweir     bMustResize( sal_True ), bExportable( sal_True ), bBordersChanged( sal_False ),
220cdf0e10cSrcweir     bMustNotResize( sal_False ), bMustNotRecalc( sal_False )
221cdf0e10cSrcweir {
222cdf0e10cSrcweir     aResizeTimer.SetTimeoutHdl( STATIC_LINK( this, SwHTMLTableLayout,
223cdf0e10cSrcweir                                              DelayedResize_Impl ) );
224cdf0e10cSrcweir }
225cdf0e10cSrcweir 
~SwHTMLTableLayout()226cdf0e10cSrcweir SwHTMLTableLayout::~SwHTMLTableLayout()
227cdf0e10cSrcweir {
228cdf0e10cSrcweir     sal_uInt16 i;
229cdf0e10cSrcweir 
230cdf0e10cSrcweir     for( i = 0; i < nCols; i++ )
231cdf0e10cSrcweir         delete aColumns[i];
232cdf0e10cSrcweir     delete[] aColumns;
233cdf0e10cSrcweir 
234cdf0e10cSrcweir     sal_uInt16 nCount = nRows*nCols;
235cdf0e10cSrcweir     for( i=0; i<nCount; i++ )
236cdf0e10cSrcweir         delete aCells[i];
237cdf0e10cSrcweir     delete[] aCells;
238cdf0e10cSrcweir }
239cdf0e10cSrcweir 
240cdf0e10cSrcweir // Die Breiten der Umrandung werden zunaechst wie in Netscape berechnet:
241cdf0e10cSrcweir // Aussere Umrandung: BORDER + CELLSPACING + CELLPADDING
242cdf0e10cSrcweir // Innere Umrandung: CELLSPACING + CELLPADDING
243cdf0e10cSrcweir // Allerdings wird die Breite der Umrandung im SW trotzdem beachtet, wenn
244cdf0e10cSrcweir // bSwBorders gesetzt ist, damit nicht faellschlich umgebrochen wird.
245cdf0e10cSrcweir // MIB 27.6.97: Dabei muss auch der Abstand zum Inhalt berueckichtigt werden,
246cdf0e10cSrcweir // und zwar auch dann, wenn wenn nur die gegenueberliegende Seite
247cdf0e10cSrcweir // eine Umrandung hat.
GetLeftCellSpace(sal_uInt16 nCol,sal_uInt16 nColSpan,sal_Bool bSwBorders) const248cdf0e10cSrcweir sal_uInt16 SwHTMLTableLayout::GetLeftCellSpace( sal_uInt16 nCol, sal_uInt16 nColSpan,
249cdf0e10cSrcweir                                             sal_Bool bSwBorders ) const
250cdf0e10cSrcweir {
251cdf0e10cSrcweir     sal_uInt16 nSpace = nCellSpacing + nCellPadding;
252cdf0e10cSrcweir 
253cdf0e10cSrcweir     if( nCol == 0 )
254cdf0e10cSrcweir     {
255cdf0e10cSrcweir         nSpace = nSpace + nBorder;
256cdf0e10cSrcweir 
257cdf0e10cSrcweir         if( bSwBorders && nSpace < nLeftBorderWidth )
258cdf0e10cSrcweir             nSpace = nLeftBorderWidth;
259cdf0e10cSrcweir     }
260cdf0e10cSrcweir     else if( bSwBorders )
261cdf0e10cSrcweir     {
262cdf0e10cSrcweir         if( GetColumn(nCol)->HasLeftBorder() )
263cdf0e10cSrcweir         {
264cdf0e10cSrcweir             if( nSpace < nBorderWidth )
265cdf0e10cSrcweir                 nSpace = nBorderWidth;
266cdf0e10cSrcweir         }
267cdf0e10cSrcweir         else if( nCol+nColSpan == nCols && nRightBorderWidth &&
268cdf0e10cSrcweir                  nSpace < MIN_BORDER_DIST )
269cdf0e10cSrcweir         {
270cdf0e10cSrcweir             ASSERT( !nCellPadding, "GetLeftCellSpace: CELLPADDING!=0" );
271cdf0e10cSrcweir             // Wenn die Gegenueberliegende Seite umrandet ist muessen
272cdf0e10cSrcweir             // wir zumindest den minimalen Abstand zum Inhalt
273cdf0e10cSrcweir             // beruecksichtigen. (Koennte man zusaetzlich auch an
274cdf0e10cSrcweir             // nCellPadding festmachen.)
275cdf0e10cSrcweir             nSpace = MIN_BORDER_DIST;
276cdf0e10cSrcweir         }
277cdf0e10cSrcweir     }
278cdf0e10cSrcweir 
279cdf0e10cSrcweir     return nSpace;
280cdf0e10cSrcweir }
281cdf0e10cSrcweir 
GetRightCellSpace(sal_uInt16 nCol,sal_uInt16 nColSpan,sal_Bool bSwBorders) const282cdf0e10cSrcweir sal_uInt16 SwHTMLTableLayout::GetRightCellSpace( sal_uInt16 nCol, sal_uInt16 nColSpan,
283cdf0e10cSrcweir                                              sal_Bool bSwBorders ) const
284cdf0e10cSrcweir {
285cdf0e10cSrcweir     sal_uInt16 nSpace = nCellPadding;
286cdf0e10cSrcweir 
287cdf0e10cSrcweir     if( nCol+nColSpan == nCols )
288cdf0e10cSrcweir     {
289cdf0e10cSrcweir         nSpace += nBorder + nCellSpacing;
290cdf0e10cSrcweir         if( bSwBorders && nSpace < nRightBorderWidth )
291cdf0e10cSrcweir             nSpace = nRightBorderWidth;
292cdf0e10cSrcweir     }
293cdf0e10cSrcweir     else if( bSwBorders && GetColumn(nCol)->HasLeftBorder() &&
294cdf0e10cSrcweir              nSpace < MIN_BORDER_DIST )
295cdf0e10cSrcweir     {
296cdf0e10cSrcweir         ASSERT( !nCellPadding, "GetRightCellSpace: CELLPADDING!=0" );
297cdf0e10cSrcweir         // Wenn die Gegenueberliegende Seite umrandet ist muessen
298cdf0e10cSrcweir         // wir zumindest den minimalen Abstand zum Inhalt
299cdf0e10cSrcweir         // beruecksichtigen. (Koennte man zusaetzlich auch an
300cdf0e10cSrcweir         // nCellPadding festmachen.)
301cdf0e10cSrcweir         nSpace = MIN_BORDER_DIST;
302cdf0e10cSrcweir     }
303cdf0e10cSrcweir 
304cdf0e10cSrcweir     return nSpace;
305cdf0e10cSrcweir }
306cdf0e10cSrcweir 
AddBorderWidth(sal_uLong & rMin,sal_uLong & rMax,sal_uLong & rAbsMin,sal_uInt16 nCol,sal_uInt16 nColSpan,sal_Bool bSwBorders) const307cdf0e10cSrcweir void SwHTMLTableLayout::AddBorderWidth( sal_uLong &rMin, sal_uLong &rMax,
308cdf0e10cSrcweir                                         sal_uLong &rAbsMin,
309cdf0e10cSrcweir                                         sal_uInt16 nCol, sal_uInt16 nColSpan,
310cdf0e10cSrcweir                                         sal_Bool bSwBorders ) const
311cdf0e10cSrcweir {
312cdf0e10cSrcweir     sal_uLong nAdd = GetLeftCellSpace( nCol, nColSpan, bSwBorders ) +
313cdf0e10cSrcweir                  GetRightCellSpace( nCol, nColSpan, bSwBorders );
314cdf0e10cSrcweir 
315cdf0e10cSrcweir     rMin += nAdd;
316cdf0e10cSrcweir     rMax += nAdd;
317cdf0e10cSrcweir     rAbsMin += nAdd;
318cdf0e10cSrcweir }
319cdf0e10cSrcweir 
SetBoxWidth(SwTableBox * pBox,sal_uInt16 nCol,sal_uInt16 nColSpan) const320cdf0e10cSrcweir void SwHTMLTableLayout::SetBoxWidth( SwTableBox *pBox, sal_uInt16 nCol,
321cdf0e10cSrcweir                              sal_uInt16 nColSpan ) const
322cdf0e10cSrcweir {
323cdf0e10cSrcweir     SwFrmFmt *pFrmFmt = pBox->GetFrmFmt();
324cdf0e10cSrcweir 
325cdf0e10cSrcweir     // die Breite der Box berechnen
326cdf0e10cSrcweir     SwTwips nFrmWidth = 0;
327cdf0e10cSrcweir     while( nColSpan-- )
328cdf0e10cSrcweir         nFrmWidth += GetColumn( nCol++ )->GetRelColWidth();
329cdf0e10cSrcweir 
330cdf0e10cSrcweir     // und neu setzen
331cdf0e10cSrcweir 
332cdf0e10cSrcweir     pFrmFmt->SetFmtAttr( SwFmtFrmSize( ATT_VAR_SIZE, nFrmWidth, 0 ));
333cdf0e10cSrcweir }
334cdf0e10cSrcweir 
GetAvail(sal_uInt16 nCol,sal_uInt16 nColSpan,sal_uInt16 & rAbsAvail,sal_uInt16 & rRelAvail) const335cdf0e10cSrcweir void SwHTMLTableLayout::GetAvail( sal_uInt16 nCol, sal_uInt16 nColSpan,
336cdf0e10cSrcweir                                   sal_uInt16& rAbsAvail, sal_uInt16& rRelAvail ) const
337cdf0e10cSrcweir {
338cdf0e10cSrcweir     rAbsAvail = 0;
339cdf0e10cSrcweir     rRelAvail = 0;
340cdf0e10cSrcweir     for( sal_uInt16 i=nCol; i<nCol+nColSpan;i++ )
341cdf0e10cSrcweir     {
342cdf0e10cSrcweir         const SwHTMLTableLayoutColumn *pColumn = GetColumn(i);
343cdf0e10cSrcweir         rAbsAvail = rAbsAvail + pColumn->GetAbsColWidth();
344cdf0e10cSrcweir         rRelAvail = rRelAvail + pColumn->GetRelColWidth();
345cdf0e10cSrcweir     }
346cdf0e10cSrcweir }
347cdf0e10cSrcweir 
GetBrowseWidthByVisArea(const SwDoc & rDoc)348cdf0e10cSrcweir sal_uInt16 SwHTMLTableLayout::GetBrowseWidthByVisArea( const SwDoc& rDoc )
349cdf0e10cSrcweir {
350cdf0e10cSrcweir     ViewShell *pVSh = 0;
351cdf0e10cSrcweir     rDoc.GetEditShell( &pVSh );
352cdf0e10cSrcweir     if( pVSh )
353cdf0e10cSrcweir     {
354cdf0e10cSrcweir         return (sal_uInt16)pVSh->GetBrowseWidth();
355cdf0e10cSrcweir     }
356cdf0e10cSrcweir 
357cdf0e10cSrcweir     return 0;
358cdf0e10cSrcweir }
359cdf0e10cSrcweir 
GetBrowseWidth(const SwDoc & rDoc)360cdf0e10cSrcweir sal_uInt16 SwHTMLTableLayout::GetBrowseWidth( const SwDoc& rDoc )
361cdf0e10cSrcweir {
362cdf0e10cSrcweir     // Wenn ein Layout da ist, koennen wir die Breite dort herholen.
363cdf0e10cSrcweir     const SwRootFrm *pRootFrm = rDoc.GetCurrentLayout();    //swmod 080218
364cdf0e10cSrcweir     if( pRootFrm )
365cdf0e10cSrcweir     {
366cdf0e10cSrcweir         const SwFrm *pPageFrm = pRootFrm->GetLower();
367cdf0e10cSrcweir         if( pPageFrm )
368cdf0e10cSrcweir             return (sal_uInt16)pPageFrm->Prt().Width();
369cdf0e10cSrcweir     }
370cdf0e10cSrcweir 
371cdf0e10cSrcweir     // --> OD 2010-05-12 #i91658#
372cdf0e10cSrcweir     // Assertion removed which state that no browse width is available.
373cdf0e10cSrcweir     // Investigation reveals that all calls can handle the case that no browse
374cdf0e10cSrcweir     // width is provided.
375cdf0e10cSrcweir     return GetBrowseWidthByVisArea( rDoc );
376cdf0e10cSrcweir     // <--
377cdf0e10cSrcweir }
378cdf0e10cSrcweir 
GetBrowseWidthByTabFrm(const SwTabFrm & rTabFrm) const379cdf0e10cSrcweir sal_uInt16 SwHTMLTableLayout::GetBrowseWidthByTabFrm(
380cdf0e10cSrcweir     const SwTabFrm& rTabFrm ) const
381cdf0e10cSrcweir {
382cdf0e10cSrcweir     SwTwips nWidth = 0;
383cdf0e10cSrcweir 
384cdf0e10cSrcweir     const SwFrm *pUpper = rTabFrm.GetUpper();
385cdf0e10cSrcweir     if( MayBeInFlyFrame() && pUpper->IsFlyFrm() &&
386cdf0e10cSrcweir         ((const SwFlyFrm *)pUpper)->GetAnchorFrm() )
387cdf0e10cSrcweir     {
388cdf0e10cSrcweir         // Wenn die Tabelle in einem selbst angelegten Rahmen steht, dann ist
389cdf0e10cSrcweir         // die Breite Ankers und nicht die Breite Rahmens von Bedeutung.
390cdf0e10cSrcweir         // Bei Absatz-gebundenen Rahmen werden Absatz-Einzuege nicht beachtet.
391cdf0e10cSrcweir         const SwFrm *pAnchor = ((const SwFlyFrm *)pUpper)->GetAnchorFrm();
392cdf0e10cSrcweir         if( pAnchor->IsTxtFrm() )
393cdf0e10cSrcweir             nWidth = pAnchor->Frm().Width();
394cdf0e10cSrcweir         else
395cdf0e10cSrcweir             nWidth = pAnchor->Prt().Width();
396cdf0e10cSrcweir     }
397cdf0e10cSrcweir     else
398cdf0e10cSrcweir     {
399cdf0e10cSrcweir         nWidth = pUpper->Prt().Width();
400cdf0e10cSrcweir     }
401cdf0e10cSrcweir 
402cdf0e10cSrcweir     SwTwips nUpperDummy = 0;
403cdf0e10cSrcweir     long nRightOffset = 0,
404cdf0e10cSrcweir          nLeftOffset  = 0;
405cdf0e10cSrcweir     rTabFrm.CalcFlyOffsets( nUpperDummy, nLeftOffset, nRightOffset );
406cdf0e10cSrcweir     nWidth -= (nLeftOffset + nRightOffset);
407cdf0e10cSrcweir 
408cdf0e10cSrcweir     return nWidth < USHRT_MAX ? static_cast<sal_uInt16>(nWidth) : USHRT_MAX;
409cdf0e10cSrcweir }
410cdf0e10cSrcweir 
GetBrowseWidthByTable(const SwDoc & rDoc) const411cdf0e10cSrcweir sal_uInt16 SwHTMLTableLayout::GetBrowseWidthByTable( const SwDoc& rDoc ) const
412cdf0e10cSrcweir {
413cdf0e10cSrcweir     sal_uInt16 nBrowseWidth = 0;
414cdf0e10cSrcweir     SwTabFrm* pFrm = SwIterator<SwTabFrm,SwFmt>::FirstElement( *pSwTable->GetFrmFmt() );
415cdf0e10cSrcweir     if( pFrm )
416cdf0e10cSrcweir     {
417cdf0e10cSrcweir         nBrowseWidth = GetBrowseWidthByTabFrm( *pFrm );
418cdf0e10cSrcweir     }
419cdf0e10cSrcweir     else
420cdf0e10cSrcweir     {
421cdf0e10cSrcweir         nBrowseWidth = SwHTMLTableLayout::GetBrowseWidth( rDoc );
422cdf0e10cSrcweir     }
423cdf0e10cSrcweir 
424cdf0e10cSrcweir     return nBrowseWidth;
425cdf0e10cSrcweir }
426cdf0e10cSrcweir 
GetAnyBoxStartNode() const427cdf0e10cSrcweir const SwStartNode *SwHTMLTableLayout::GetAnyBoxStartNode() const
428cdf0e10cSrcweir {
429cdf0e10cSrcweir     const SwStartNode *pBoxSttNd;
430cdf0e10cSrcweir 
431cdf0e10cSrcweir     const SwTableBox* pBox = pSwTable->GetTabLines()[0]->GetTabBoxes()[0];
432cdf0e10cSrcweir     while( 0 == (pBoxSttNd = pBox->GetSttNd()) )
433cdf0e10cSrcweir     {
434cdf0e10cSrcweir         ASSERT( pBox->GetTabLines().Count() > 0,
435cdf0e10cSrcweir                 "Box ohne Start-Node und Lines" );
436cdf0e10cSrcweir         ASSERT( pBox->GetTabLines()[0]->GetTabBoxes().Count() > 0,
437cdf0e10cSrcweir                 "Line ohne Boxen" );
438cdf0e10cSrcweir         pBox = pBox->GetTabLines()[0]->GetTabBoxes()[0];
439cdf0e10cSrcweir     }
440cdf0e10cSrcweir 
441cdf0e10cSrcweir     return pBoxSttNd;
442cdf0e10cSrcweir }
443cdf0e10cSrcweir 
FindFlyFrmFmt() const444cdf0e10cSrcweir SwFrmFmt *SwHTMLTableLayout::FindFlyFrmFmt() const
445cdf0e10cSrcweir {
446cdf0e10cSrcweir     const SwTableNode *pTblNd = GetAnyBoxStartNode()->FindTableNode();
447cdf0e10cSrcweir     ASSERT( pTblNd, "Kein Table-Node?" );
448cdf0e10cSrcweir     return pTblNd->GetFlyFmt();
449cdf0e10cSrcweir }
450cdf0e10cSrcweir 
lcl_GetMinMaxSize(sal_uLong & rMinNoAlignCnts,sal_uLong & rMaxNoAlignCnts,sal_uLong & rAbsMinNoAlignCnts,sal_Bool & rHR,SwTxtNode * pTxtNd,sal_uLong nIdx,sal_Bool bNoBreak)451cdf0e10cSrcweir static void lcl_GetMinMaxSize( sal_uLong& rMinNoAlignCnts, sal_uLong& rMaxNoAlignCnts,
452cdf0e10cSrcweir                         sal_uLong& rAbsMinNoAlignCnts,
453cdf0e10cSrcweir #ifdef FIX41370
454cdf0e10cSrcweir                         sal_Bool& rHR,
455cdf0e10cSrcweir #endif
456cdf0e10cSrcweir                         SwTxtNode *pTxtNd, sal_uLong nIdx, sal_Bool bNoBreak )
457cdf0e10cSrcweir {
458cdf0e10cSrcweir     pTxtNd->GetMinMaxSize( nIdx, rMinNoAlignCnts, rMaxNoAlignCnts,
459cdf0e10cSrcweir                            rAbsMinNoAlignCnts );
460cdf0e10cSrcweir     ASSERT( rAbsMinNoAlignCnts <= rMinNoAlignCnts,
461cdf0e10cSrcweir             "GetMinMaxSize: absmin > min" );
462cdf0e10cSrcweir     ASSERT( rMinNoAlignCnts <= rMaxNoAlignCnts,
463cdf0e10cSrcweir             "GetMinMaxSize: max > min" );
464cdf0e10cSrcweir 
465cdf0e10cSrcweir     //Bei einen <PRE>-Absatz entspricht die maximale Breite der
466cdf0e10cSrcweir     // minimalen breite
467cdf0e10cSrcweir     const SwFmtColl *pColl = &pTxtNd->GetAnyFmtColl();
468cdf0e10cSrcweir     while( pColl && !pColl->IsDefault() &&
469cdf0e10cSrcweir             (USER_FMT & pColl->GetPoolFmtId()) )
470cdf0e10cSrcweir     {
471cdf0e10cSrcweir         pColl = (const SwFmtColl *)pColl->DerivedFrom();
472cdf0e10cSrcweir     }
473cdf0e10cSrcweir 
474cdf0e10cSrcweir     // <NOBR> in der gesamten Zelle bezieht sich auf Text, aber nicht
475cdf0e10cSrcweir     // auf Tabellen. Netscape beruecksichtigt dies nur fuer Grafiken.
476cdf0e10cSrcweir     if( (pColl && RES_POOLCOLL_HTML_PRE==pColl->GetPoolFmtId()) || bNoBreak )
477cdf0e10cSrcweir     {
478cdf0e10cSrcweir         rMinNoAlignCnts = rMaxNoAlignCnts;
479cdf0e10cSrcweir         rAbsMinNoAlignCnts = rMaxNoAlignCnts;
480cdf0e10cSrcweir     }
481cdf0e10cSrcweir #ifdef FIX41370
482cdf0e10cSrcweir     else if( pColl && RES_POOLCOLL_HTML_HR==pColl->GetPoolFmtId() )
483cdf0e10cSrcweir     {
484cdf0e10cSrcweir         rHR |= !pTxtNd->HasSwAttrSet() ||
485cdf0e10cSrcweir                 SFX_ITEM_SET != pTxtNd->GetpSwAttrSet()
486cdf0e10cSrcweir                                       ->GetItemState( RES_LR_SPACE, sal_False );
487cdf0e10cSrcweir     }
488cdf0e10cSrcweir #endif
489cdf0e10cSrcweir }
490cdf0e10cSrcweir 
AutoLayoutPass1()491cdf0e10cSrcweir void SwHTMLTableLayout::AutoLayoutPass1()
492cdf0e10cSrcweir {
493cdf0e10cSrcweir     nPass1Done++;
494cdf0e10cSrcweir 
495cdf0e10cSrcweir     ClearPass1Info();
496cdf0e10cSrcweir 
497cdf0e10cSrcweir     sal_Bool bFixRelWidths = sal_False;
498cdf0e10cSrcweir     sal_uInt16 i;
499cdf0e10cSrcweir 
500cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *pConstraints = 0;
501cdf0e10cSrcweir 
502cdf0e10cSrcweir     for( i=0; i<nCols; i++ )
503cdf0e10cSrcweir     {
504cdf0e10cSrcweir         SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
505cdf0e10cSrcweir         pColumn->ClearPass1Info( !HasColTags() );
506cdf0e10cSrcweir         sal_uInt16 nMinColSpan = USHRT_MAX; // Spaltenzahl, auf die sich dir
507cdf0e10cSrcweir                                         // berechnete Breite bezieht
508cdf0e10cSrcweir         sal_uInt16 nColSkip = USHRT_MAX;    // Wie viele Spalten muessen
509cdf0e10cSrcweir                                         // uebersprungen werden
510cdf0e10cSrcweir 
511cdf0e10cSrcweir         for( sal_uInt16 j=0; j<nRows; j++ )
512cdf0e10cSrcweir         {
513cdf0e10cSrcweir             SwHTMLTableLayoutCell *pCell = GetCell(j,i);
514cdf0e10cSrcweir             SwHTMLTableLayoutCnts *pCnts = pCell->GetContents();
515cdf0e10cSrcweir 
516cdf0e10cSrcweir             // fix #31488#: Zum Ermitteln der naechsten zu berechnenden
517cdf0e10cSrcweir             // Spalte muessen alle Zeilen herangezogen werden
518cdf0e10cSrcweir             sal_uInt16 nColSpan = pCell->GetColSpan();
519cdf0e10cSrcweir             if( nColSpan < nColSkip )
520cdf0e10cSrcweir                 nColSkip = nColSpan;
521cdf0e10cSrcweir 
522cdf0e10cSrcweir             if( !pCnts || (pCnts && !pCnts->IsPass1Done(nPass1Done)) )
523cdf0e10cSrcweir             {
524cdf0e10cSrcweir                 // die Zelle ist leer oder ihr Inhalt wurde nich nicht
525cdf0e10cSrcweir                 // bearbeitet
526cdf0e10cSrcweir                 if( nColSpan < nMinColSpan )
527cdf0e10cSrcweir                     nMinColSpan = nColSpan;
528cdf0e10cSrcweir 
529cdf0e10cSrcweir                 sal_uLong nMinNoAlignCell = 0;
530cdf0e10cSrcweir                 sal_uLong nMaxNoAlignCell = 0;
531cdf0e10cSrcweir                 sal_uLong nAbsMinNoAlignCell = 0;
532cdf0e10cSrcweir                 sal_uLong nMaxTableCell = 0;
533cdf0e10cSrcweir                 sal_uLong nAbsMinTableCell = 0;
534cdf0e10cSrcweir #ifdef FIX41370
535cdf0e10cSrcweir                 sal_Bool bHR = sal_False;
536cdf0e10cSrcweir #endif
537cdf0e10cSrcweir 
538cdf0e10cSrcweir                 while( pCnts )
539cdf0e10cSrcweir                 {
540cdf0e10cSrcweir                     const SwStartNode *pSttNd = pCnts->GetStartNode();
541cdf0e10cSrcweir                     if( pSttNd )
542cdf0e10cSrcweir                     {
543cdf0e10cSrcweir                         const SwDoc *pDoc = pSttNd->GetDoc();
544cdf0e10cSrcweir                         sal_uLong nIdx = pSttNd->GetIndex();
545cdf0e10cSrcweir                         while( !(pDoc->GetNodes()[nIdx])->IsEndNode() )
546cdf0e10cSrcweir                         {
547cdf0e10cSrcweir                             SwTxtNode *pTxtNd = (pDoc->GetNodes()[nIdx])->GetTxtNode();
548cdf0e10cSrcweir                             if( pTxtNd )
549cdf0e10cSrcweir                             {
550cdf0e10cSrcweir                                 sal_uLong nMinNoAlignCnts = 0;
551cdf0e10cSrcweir                                 sal_uLong nMaxNoAlignCnts = 0;
552cdf0e10cSrcweir                                 sal_uLong nAbsMinNoAlignCnts = 0;
553cdf0e10cSrcweir 
554cdf0e10cSrcweir                                 lcl_GetMinMaxSize( nMinNoAlignCnts,
555cdf0e10cSrcweir                                                    nMaxNoAlignCnts,
556cdf0e10cSrcweir                                                    nAbsMinNoAlignCnts,
557cdf0e10cSrcweir #ifdef FIX41370
558cdf0e10cSrcweir                                                    bHR,
559cdf0e10cSrcweir #endif
560cdf0e10cSrcweir                                                    pTxtNd, nIdx,
561cdf0e10cSrcweir                                                    pCnts->HasNoBreakTag() );
562cdf0e10cSrcweir 
563cdf0e10cSrcweir                                 if( nMinNoAlignCnts > nMinNoAlignCell )
564cdf0e10cSrcweir                                     nMinNoAlignCell = nMinNoAlignCnts;
565cdf0e10cSrcweir                                 if( nMaxNoAlignCnts > nMaxNoAlignCell )
566cdf0e10cSrcweir                                     nMaxNoAlignCell = nMaxNoAlignCnts;
567cdf0e10cSrcweir                                 if( nAbsMinNoAlignCnts > nAbsMinNoAlignCell )
568cdf0e10cSrcweir                                     nAbsMinNoAlignCell = nAbsMinNoAlignCnts;
569cdf0e10cSrcweir                             }
570cdf0e10cSrcweir                             else
571cdf0e10cSrcweir                             {
572cdf0e10cSrcweir                                 SwTableNode *pTabNd = (pDoc->GetNodes()[nIdx])->GetTableNode();
573cdf0e10cSrcweir                                 if( pTabNd )
574cdf0e10cSrcweir                                 {
575cdf0e10cSrcweir                                     SwHTMLTableLayout *pChild = pTabNd->GetTable().GetHTMLTableLayout();
576cdf0e10cSrcweir                                     if( pChild )
577cdf0e10cSrcweir                                     {
578cdf0e10cSrcweir                                         pChild->AutoLayoutPass1();
579cdf0e10cSrcweir                                         sal_uLong nMaxTableCnts = pChild->nMax;
580cdf0e10cSrcweir                                         sal_uLong nAbsMinTableCnts = pChild->nMin;
581cdf0e10cSrcweir 
582cdf0e10cSrcweir                                         // Eine feste Tabellen-Breite wird als Minimum
583cdf0e10cSrcweir                                         // und Maximum gleichzeitig uebernommen
584cdf0e10cSrcweir                                         if( !pChild->bPrcWidthOption && pChild->nWidthOption )
585cdf0e10cSrcweir                                         {
586cdf0e10cSrcweir                                             sal_uLong nTabWidth = pChild->nWidthOption;
587cdf0e10cSrcweir                                             if( nTabWidth >= nAbsMinTableCnts  )
588cdf0e10cSrcweir                                             {
589cdf0e10cSrcweir                                                 nMaxTableCnts = nTabWidth;
590cdf0e10cSrcweir                                                 nAbsMinTableCnts = nTabWidth;
591cdf0e10cSrcweir                                             }
592cdf0e10cSrcweir                                             else
593cdf0e10cSrcweir                                             {
594cdf0e10cSrcweir                                                 nMaxTableCnts = nAbsMinTableCnts;
595cdf0e10cSrcweir                                             }
596cdf0e10cSrcweir                                         }
597cdf0e10cSrcweir 
598cdf0e10cSrcweir                                         if( nMaxTableCnts > nMaxTableCell )
599cdf0e10cSrcweir                                             nMaxTableCell = nMaxTableCnts;
600cdf0e10cSrcweir                                         if( nAbsMinTableCnts > nAbsMinTableCell )
601cdf0e10cSrcweir                                             nAbsMinTableCell = nAbsMinTableCnts;
602cdf0e10cSrcweir                                     }
603cdf0e10cSrcweir                                     nIdx = pTabNd->EndOfSectionNode()->GetIndex();
604cdf0e10cSrcweir                                 }
605cdf0e10cSrcweir                             }
606cdf0e10cSrcweir                             nIdx++;
607cdf0e10cSrcweir                         }
608cdf0e10cSrcweir                     }
609cdf0e10cSrcweir                     else
610cdf0e10cSrcweir                     {
611cdf0e10cSrcweir                         ASSERT( !this, "Sub tables in HTML import?" )
612cdf0e10cSrcweir                         SwHTMLTableLayout *pChild = pCnts->GetTable();
613cdf0e10cSrcweir                         pChild->AutoLayoutPass1();
614cdf0e10cSrcweir                         sal_uLong nMaxTableCnts = pChild->nMax;
615cdf0e10cSrcweir                         sal_uLong nAbsMinTableCnts = pChild->nMin;
616cdf0e10cSrcweir 
617cdf0e10cSrcweir                         // Eine feste Tabellen-Breite wird als Minimum
618cdf0e10cSrcweir                         // und Maximum gleichzeitig uebernommen
619cdf0e10cSrcweir                         if( !pChild->bPrcWidthOption && pChild->nWidthOption )
620cdf0e10cSrcweir                         {
621cdf0e10cSrcweir                             sal_uLong nTabWidth = pChild->nWidthOption;
622cdf0e10cSrcweir                             if( nTabWidth >= nAbsMinTableCnts  )
623cdf0e10cSrcweir                             {
624cdf0e10cSrcweir                                 nMaxTableCnts = nTabWidth;
625cdf0e10cSrcweir                                 nAbsMinTableCnts = nTabWidth;
626cdf0e10cSrcweir                             }
627cdf0e10cSrcweir                             else
628cdf0e10cSrcweir                             {
629cdf0e10cSrcweir                                 nMaxTableCnts = nAbsMinTableCnts;
630cdf0e10cSrcweir                             }
631cdf0e10cSrcweir                         }
632cdf0e10cSrcweir 
633cdf0e10cSrcweir                         if( nMaxTableCnts > nMaxTableCell )
634cdf0e10cSrcweir                             nMaxTableCell = nMaxTableCnts;
635cdf0e10cSrcweir                         if( nAbsMinTableCnts > nAbsMinTableCell )
636cdf0e10cSrcweir                             nAbsMinTableCell = nAbsMinTableCnts;
637cdf0e10cSrcweir                     }
638cdf0e10cSrcweir                     pCnts->SetPass1Done( nPass1Done );
639cdf0e10cSrcweir                     pCnts = pCnts->GetNext();
640cdf0e10cSrcweir                 }
641cdf0e10cSrcweir 
642cdf0e10cSrcweir // War frueher hinter AddBorderWidth
643cdf0e10cSrcweir                 // Wenn die Breite einer Tabelle in der Zelle breiter ist als
644cdf0e10cSrcweir                 // das, was wir fuer sonstigen Inhalt berechnet haben, mussen
645cdf0e10cSrcweir                 // wir die Breite der Tabelle nutzen
646cdf0e10cSrcweir                 if( nMaxTableCell > nMaxNoAlignCell )
647cdf0e10cSrcweir                     nMaxNoAlignCell = nMaxTableCell;
648cdf0e10cSrcweir                 if( nAbsMinTableCell > nAbsMinNoAlignCell )
649cdf0e10cSrcweir                 {
650cdf0e10cSrcweir                     nAbsMinNoAlignCell = nAbsMinTableCell;
651cdf0e10cSrcweir                     if( nMinNoAlignCell < nAbsMinNoAlignCell )
652cdf0e10cSrcweir                         nMinNoAlignCell = nAbsMinNoAlignCell;
653cdf0e10cSrcweir                     if( nMaxNoAlignCell < nMinNoAlignCell )
654cdf0e10cSrcweir                         nMaxNoAlignCell = nMinNoAlignCell;
655cdf0e10cSrcweir                 }
656cdf0e10cSrcweir // War frueher hinter AddBorderWidth
657cdf0e10cSrcweir 
658cdf0e10cSrcweir                 sal_Bool bRelWidth = pCell->IsPrcWidthOption();
659cdf0e10cSrcweir                 sal_uInt16 nWidth = pCell->GetWidthOption();
660cdf0e10cSrcweir 
661cdf0e10cSrcweir                 // Eine NOWRAP-Option bezieht sich auf Text und auf
662cdf0e10cSrcweir                 // Tabellen, wird aber bei fester Zellenbreite
663cdf0e10cSrcweir                 // nicht uebernommen. Stattdessen wirkt die angegebene
664cdf0e10cSrcweir                 // Zellenbreite wie eine Mindestbreite.
665cdf0e10cSrcweir                 if( pCell->HasNoWrapOption() )
666cdf0e10cSrcweir                 {
667cdf0e10cSrcweir                     if( nWidth==0 || bRelWidth )
668cdf0e10cSrcweir                     {
669cdf0e10cSrcweir                         nMinNoAlignCell = nMaxNoAlignCell;
670cdf0e10cSrcweir                         nAbsMinNoAlignCell = nMaxNoAlignCell;
671cdf0e10cSrcweir                     }
672cdf0e10cSrcweir                     else
673cdf0e10cSrcweir                     {
674cdf0e10cSrcweir                         if( nWidth>nMinNoAlignCell )
675cdf0e10cSrcweir                             nMinNoAlignCell = nWidth;
676cdf0e10cSrcweir                         if( nWidth>nAbsMinNoAlignCell )
677cdf0e10cSrcweir                             nAbsMinNoAlignCell = nWidth;
678cdf0e10cSrcweir                     }
679cdf0e10cSrcweir                 }
680cdf0e10cSrcweir #ifdef FIX41370
681cdf0e10cSrcweir                 else if( bHR && nWidth>0 && !bRelWidth )
682cdf0e10cSrcweir                 {
683cdf0e10cSrcweir                     // Ein kleiner Hack, um einen Bug in Netscape 4.0
684cdf0e10cSrcweir                     // nachzubilden (siehe #41370#). Wenn eine Zelle eine
685cdf0e10cSrcweir                     // fixe Breite besitzt und gleichzeitig ein HR, wird
686cdf0e10cSrcweir                     // sie nie schmaler als die angegebene Breite.
687cdf0e10cSrcweir                     // (Genaugenomen scheint die Zelle nie schmaler zu werden
688cdf0e10cSrcweir                     // als die HR-Linie, denn wenn man fuer die Linie eine
689cdf0e10cSrcweir                     // Breite angibt, die breiter ist als die der Zelle, dann
690cdf0e10cSrcweir                     // wird die Zelle so breit wie die Linie. Das bekommen wir
691cdf0e10cSrcweir                     // natuerlich nicht hin.)
692cdf0e10cSrcweir                     if( nWidth>nMinNoAlignCell )
693cdf0e10cSrcweir                         nMinNoAlignCell = nWidth;
694cdf0e10cSrcweir                     if( nWidth>nAbsMinNoAlignCell )
695cdf0e10cSrcweir                         nAbsMinNoAlignCell = nWidth;
696cdf0e10cSrcweir                 }
697cdf0e10cSrcweir #endif
698cdf0e10cSrcweir 
699cdf0e10cSrcweir                 // Mindestbreite fuer Inhalt einhalten
700cdf0e10cSrcweir                 if( nMinNoAlignCell < MINLAY )
701cdf0e10cSrcweir                     nMinNoAlignCell = MINLAY;
702cdf0e10cSrcweir                 if( nMaxNoAlignCell < MINLAY )
703cdf0e10cSrcweir                     nMaxNoAlignCell = MINLAY;
704cdf0e10cSrcweir                 if( nAbsMinNoAlignCell < MINLAY )
705cdf0e10cSrcweir                     nAbsMinNoAlignCell = MINLAY;
706cdf0e10cSrcweir 
707cdf0e10cSrcweir                 // Umrandung und Abstand zum Inhalt beachten.
708cdf0e10cSrcweir                 AddBorderWidth( nMinNoAlignCell, nMaxNoAlignCell,
709cdf0e10cSrcweir                                 nAbsMinNoAlignCell, i, nColSpan );
710cdf0e10cSrcweir 
711cdf0e10cSrcweir                 if( 1==nColSpan )
712cdf0e10cSrcweir                 {
713cdf0e10cSrcweir                     // die Werte direkt uebernehmen
714cdf0e10cSrcweir                     pColumn->MergeMinMaxNoAlign( nMinNoAlignCell,
715cdf0e10cSrcweir                                                  nMaxNoAlignCell,
716cdf0e10cSrcweir                                                  nAbsMinNoAlignCell );
717cdf0e10cSrcweir 
718cdf0e10cSrcweir                     // bei den WIDTH angaben gewinnt die breiteste
719cdf0e10cSrcweir                     if( !HasColTags() )
720cdf0e10cSrcweir                         pColumn->MergeCellWidthOption( nWidth, bRelWidth );
721cdf0e10cSrcweir                 }
722cdf0e10cSrcweir                 else
723cdf0e10cSrcweir                 {
724cdf0e10cSrcweir                     // die Angaben erst am Ende, und zwar zeilenweise von
725cdf0e10cSrcweir                     // links nach rechts bearbeiten
726cdf0e10cSrcweir 
727cdf0e10cSrcweir                     // Wann welche Werte wie uebernommen werden ist weiter
728cdf0e10cSrcweir                     // unten erklaert.
729cdf0e10cSrcweir                     if( !HasColTags() && nWidth && !bRelWidth )
730cdf0e10cSrcweir                     {
731cdf0e10cSrcweir                         sal_uLong nAbsWidth = nWidth, nDummy = 0, nDummy2 = 0;
732cdf0e10cSrcweir                         AddBorderWidth( nAbsWidth, nDummy, nDummy2,
733cdf0e10cSrcweir                                         i, nColSpan, sal_False );
734cdf0e10cSrcweir 
735cdf0e10cSrcweir                         if( nAbsWidth >= nMinNoAlignCell )
736cdf0e10cSrcweir                         {
737cdf0e10cSrcweir                             nMaxNoAlignCell = nAbsWidth;
738cdf0e10cSrcweir                             if( HasColsOption() )
739cdf0e10cSrcweir                                 nMinNoAlignCell = nAbsWidth;
740cdf0e10cSrcweir                         }
741cdf0e10cSrcweir                         else if( nAbsWidth >= nAbsMinNoAlignCell )
742cdf0e10cSrcweir                         {
743cdf0e10cSrcweir                             nMaxNoAlignCell = nAbsWidth;
744cdf0e10cSrcweir                             nMinNoAlignCell = nAbsWidth;
745cdf0e10cSrcweir                         }
746cdf0e10cSrcweir                         else
747cdf0e10cSrcweir                         {
748cdf0e10cSrcweir                             nMaxNoAlignCell = nAbsMinNoAlignCell;
749cdf0e10cSrcweir                             nMinNoAlignCell = nAbsMinNoAlignCell;
750cdf0e10cSrcweir                         }
751cdf0e10cSrcweir                     }
752cdf0e10cSrcweir                     else if( HasColsOption() || HasColTags() )
753cdf0e10cSrcweir                         nMinNoAlignCell = nAbsMinNoAlignCell;
754cdf0e10cSrcweir 
755cdf0e10cSrcweir                     SwHTMLTableLayoutConstraints *pConstr =
756cdf0e10cSrcweir                         new SwHTMLTableLayoutConstraints( nMinNoAlignCell,
757cdf0e10cSrcweir                             nMaxNoAlignCell, j, i, nColSpan );
758cdf0e10cSrcweir                     if( pConstraints )
759cdf0e10cSrcweir                         pConstraints = pConstraints->InsertNext( pConstr );
760cdf0e10cSrcweir                     else
761cdf0e10cSrcweir                         pConstraints = pConstr;
762cdf0e10cSrcweir                 }
763cdf0e10cSrcweir             }
764cdf0e10cSrcweir         }
765cdf0e10cSrcweir 
766cdf0e10cSrcweir         ASSERT( nMinColSpan>0 && nColSkip>0 && nColSkip <= nMinColSpan,
767cdf0e10cSrcweir                 "Layout Pass 1: Da werden Spalten vergessen!" );
768cdf0e10cSrcweir         ASSERT( nMinColSpan!=USHRT_MAX,
769cdf0e10cSrcweir                 "Layout Pass 1: unnoetiger Schleifendurchlauf oder Bug" );
770cdf0e10cSrcweir 
771cdf0e10cSrcweir         if( 1==nMinColSpan )
772cdf0e10cSrcweir         {
773cdf0e10cSrcweir             // es gibt Zellen mit COLSPAN 1 und demnach auch sinnvolle
774cdf0e10cSrcweir             // Werte in pColumn
775cdf0e10cSrcweir 
776cdf0e10cSrcweir             // Werte anhand folgender Tabelle (Netscape 4.0 pv 3) uebernehmen:
777cdf0e10cSrcweir             //
778cdf0e10cSrcweir             // WIDTH:           kein COLS       COLS
779cdf0e10cSrcweir             //
780cdf0e10cSrcweir             // keine            min = min       min = absmin
781cdf0e10cSrcweir             //                  max = max       max = max
782cdf0e10cSrcweir             //
783cdf0e10cSrcweir             // >= min           min = min       min = width
784cdf0e10cSrcweir             //                  max = width     max = width
785cdf0e10cSrcweir             //
786cdf0e10cSrcweir             // >= absmin        min = wdith(*)  min = width
787cdf0e10cSrcweir             //                  max = width     max = width
788cdf0e10cSrcweir             //
789cdf0e10cSrcweir             // < absmin         min = absmin    min = absmin
790cdf0e10cSrcweir             //                  max = absmin    max = absmin
791cdf0e10cSrcweir             //
792cdf0e10cSrcweir             // (*) Netscape benutzt hier die Mindestbreite ohne einen
793cdf0e10cSrcweir             //     Umbruch vor der letzten Grafik. Haben wir (noch?) nicht,
794cdf0e10cSrcweir             //     also belassen wir es bei width.^
795cdf0e10cSrcweir 
796cdf0e10cSrcweir             if( pColumn->GetWidthOption() && !pColumn->IsRelWidthOption() )
797cdf0e10cSrcweir             {
798cdf0e10cSrcweir                 // absolute Breiten als Minimal- und Maximalbreite
799cdf0e10cSrcweir                 // uebernehmen.
800cdf0e10cSrcweir                 sal_uLong nAbsWidth = pColumn->GetWidthOption();
801cdf0e10cSrcweir                 sal_uLong nDummy = 0, nDummy2 = 0;
802cdf0e10cSrcweir                 AddBorderWidth( nAbsWidth, nDummy, nDummy2, i, 1, sal_False );
803cdf0e10cSrcweir 
804cdf0e10cSrcweir                 if( nAbsWidth >= pColumn->GetMinNoAlign() )
805cdf0e10cSrcweir                 {
806cdf0e10cSrcweir                     pColumn->SetMinMax( HasColsOption() ? nAbsWidth
807cdf0e10cSrcweir                                                    : pColumn->GetMinNoAlign(),
808cdf0e10cSrcweir                                         nAbsWidth );
809cdf0e10cSrcweir                 }
810cdf0e10cSrcweir                 else if( nAbsWidth >= pColumn->GetAbsMinNoAlign() )
811cdf0e10cSrcweir                 {
812cdf0e10cSrcweir                     pColumn->SetMinMax( nAbsWidth, nAbsWidth );
813cdf0e10cSrcweir                 }
814cdf0e10cSrcweir                 else
815cdf0e10cSrcweir                 {
816cdf0e10cSrcweir                     pColumn->SetMinMax( pColumn->GetAbsMinNoAlign(),
817cdf0e10cSrcweir                                         pColumn->GetAbsMinNoAlign() );
818cdf0e10cSrcweir                 }
819cdf0e10cSrcweir             }
820cdf0e10cSrcweir             else
821cdf0e10cSrcweir             {
822cdf0e10cSrcweir                 pColumn->SetMinMax( HasColsOption() ? pColumn->GetAbsMinNoAlign()
823cdf0e10cSrcweir                                                : pColumn->GetMinNoAlign(),
824cdf0e10cSrcweir                                     pColumn->GetMaxNoAlign() );
825cdf0e10cSrcweir             }
826cdf0e10cSrcweir         }
827cdf0e10cSrcweir         else if( USHRT_MAX!=nMinColSpan )
828cdf0e10cSrcweir         {
829cdf0e10cSrcweir             // kann irgendwas !=0 sein, weil es durch die Constraints
830cdf0e10cSrcweir             // angepasst wird.
831cdf0e10cSrcweir             pColumn->SetMinMax( MINLAY, MINLAY );
832cdf0e10cSrcweir 
833cdf0e10cSrcweir             // die naechsten Spalten muessen nicht bearbeitet werden
834cdf0e10cSrcweir             i += (nColSkip-1);
835cdf0e10cSrcweir         }
836cdf0e10cSrcweir 
837cdf0e10cSrcweir         nMin += pColumn->GetMin();
838cdf0e10cSrcweir         nMax += pColumn->GetMax();
839cdf0e10cSrcweir         bFixRelWidths |= pColumn->IsRelWidthOption();
840cdf0e10cSrcweir     }
841cdf0e10cSrcweir 
842cdf0e10cSrcweir     // jetzt noch die Constrains verarbeiten
843cdf0e10cSrcweir     SwHTMLTableLayoutConstraints *pConstr = pConstraints;
844cdf0e10cSrcweir     while( pConstr )
845cdf0e10cSrcweir     {
846cdf0e10cSrcweir         // Erstmal muss die Breite analog zu den den Spaltenbreiten
847cdf0e10cSrcweir         // aufbereitet werden
848cdf0e10cSrcweir         sal_uInt16 nCol = pConstr->GetColumn();
849cdf0e10cSrcweir         sal_uInt16 nColSpan = pConstr->GetColSpan();
850cdf0e10cSrcweir         sal_uLong nConstrMin = pConstr->GetMinNoAlign();
851cdf0e10cSrcweir         sal_uLong nConstrMax = pConstr->GetMaxNoAlign();
852cdf0e10cSrcweir 
853cdf0e10cSrcweir         // jetzt holen wir uns die bisherige Breite der ueberspannten
854cdf0e10cSrcweir         // Spalten
855cdf0e10cSrcweir         sal_uLong nColsMin = 0;
856cdf0e10cSrcweir         sal_uLong nColsMax = 0;
857cdf0e10cSrcweir         for( sal_uInt16 j=nCol; j<nCol+nColSpan; j++ )
858cdf0e10cSrcweir         {
859cdf0e10cSrcweir             SwHTMLTableLayoutColumn *pColumn = GetColumn( j );
860cdf0e10cSrcweir             nColsMin += pColumn->GetMin();
861cdf0e10cSrcweir             nColsMax += pColumn->GetMax();
862cdf0e10cSrcweir         }
863cdf0e10cSrcweir 
864cdf0e10cSrcweir         if( nColsMin<nConstrMin )
865cdf0e10cSrcweir         {
866cdf0e10cSrcweir             // den Minimalwert anteilig auf die Spalten verteilen
867cdf0e10cSrcweir             sal_uLong nMinD = nConstrMin-nColsMin;
868cdf0e10cSrcweir 
869cdf0e10cSrcweir             if( nConstrMin > nColsMax )
870cdf0e10cSrcweir             {
871cdf0e10cSrcweir                 // Anteilig anhand der Mindestbreiten
872cdf0e10cSrcweir                 sal_uInt16 nEndCol = nCol+nColSpan;
873cdf0e10cSrcweir                 sal_uLong nDiff = nMinD;
874cdf0e10cSrcweir                 for( sal_uInt16 ic=nCol; ic<nEndCol; ic++ )
875cdf0e10cSrcweir                 {
876cdf0e10cSrcweir                     SwHTMLTableLayoutColumn *pColumn = GetColumn( ic );
877cdf0e10cSrcweir 
878cdf0e10cSrcweir                     sal_uLong nColMin = pColumn->GetMin();
879cdf0e10cSrcweir                     sal_uLong nColMax = pColumn->GetMax();
880cdf0e10cSrcweir 
881cdf0e10cSrcweir                     nMin -= nColMin;
882cdf0e10cSrcweir                     sal_uLong nAdd = ic<nEndCol-1 ? (nColMin * nMinD) / nColsMin
883cdf0e10cSrcweir                                              : nDiff;
884cdf0e10cSrcweir                     nColMin += nAdd;
885cdf0e10cSrcweir                     nMin += nColMin;
886cdf0e10cSrcweir                     ASSERT( nDiff >= nAdd, "Ooops: nDiff stimmt nicht mehr" );
887cdf0e10cSrcweir                     nDiff -= nAdd;
888cdf0e10cSrcweir 
889cdf0e10cSrcweir                     if( nColMax < nColMin )
890cdf0e10cSrcweir                     {
891cdf0e10cSrcweir                         nMax -= nColMax;
892cdf0e10cSrcweir                         nColsMax -= nColMax;
893cdf0e10cSrcweir                         nColMax = nColMin;
894cdf0e10cSrcweir                         nMax += nColMax;
895cdf0e10cSrcweir                         nColsMax += nColMax;
896cdf0e10cSrcweir                     }
897cdf0e10cSrcweir 
898cdf0e10cSrcweir                     pColumn->SetMinMax( nColMin, nColMax );
899cdf0e10cSrcweir                 }
900cdf0e10cSrcweir             }
901cdf0e10cSrcweir             else
902cdf0e10cSrcweir             {
903cdf0e10cSrcweir                 // Anteilig anhand der Differenz zwischen Max und Min
904cdf0e10cSrcweir                 for( sal_uInt16 ic=nCol; ic<nCol+nColSpan; ic++ )
905cdf0e10cSrcweir                 {
906cdf0e10cSrcweir                     SwHTMLTableLayoutColumn *pColumn = GetColumn( ic );
907cdf0e10cSrcweir 
908cdf0e10cSrcweir                     sal_uLong nDiff = pColumn->GetMax()-pColumn->GetMin();
909cdf0e10cSrcweir                     if( nMinD < nDiff )
910cdf0e10cSrcweir                         nDiff = nMinD;
911cdf0e10cSrcweir 
912cdf0e10cSrcweir                     pColumn->AddToMin( nDiff );
913cdf0e10cSrcweir 
914cdf0e10cSrcweir                     ASSERT( pColumn->GetMax() >= pColumn->GetMin(),
915cdf0e10cSrcweir                             "Wieso ist die SPalte auf einmal zu schmal?" )
916cdf0e10cSrcweir 
917cdf0e10cSrcweir                     nMin += nDiff;
918cdf0e10cSrcweir                     nMinD -= nDiff;
919cdf0e10cSrcweir                 }
920cdf0e10cSrcweir             }
921cdf0e10cSrcweir         }
922cdf0e10cSrcweir 
923cdf0e10cSrcweir         if( !HasColTags() && nColsMax<nConstrMax )
924cdf0e10cSrcweir         {
925cdf0e10cSrcweir             sal_uLong nMaxD = nConstrMax-nColsMax;
926cdf0e10cSrcweir 
927cdf0e10cSrcweir             for( sal_uInt16 ic=nCol; ic<nCol+nColSpan; ic++ )
928cdf0e10cSrcweir             {
929cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( ic );
930cdf0e10cSrcweir 
931cdf0e10cSrcweir                 nMax -= pColumn->GetMax();
932cdf0e10cSrcweir 
933cdf0e10cSrcweir                 pColumn->AddToMax( (pColumn->GetMax() * nMaxD) / nColsMax );
934cdf0e10cSrcweir 
935cdf0e10cSrcweir                 nMax += pColumn->GetMax();
936cdf0e10cSrcweir             }
937cdf0e10cSrcweir         }
938cdf0e10cSrcweir 
939cdf0e10cSrcweir         pConstr = pConstr->GetNext();
940cdf0e10cSrcweir     }
941cdf0e10cSrcweir 
942cdf0e10cSrcweir 
943cdf0e10cSrcweir     if( bFixRelWidths )
944cdf0e10cSrcweir     {
945cdf0e10cSrcweir         if( HasColTags() )
946cdf0e10cSrcweir         {
947cdf0e10cSrcweir             // Zum Anpassen der relativen Breiten werden im 1. Schritt die
948cdf0e10cSrcweir             // Minmalbreiten aller anzupassenden Zellen jeweils mit der
949cdf0e10cSrcweir             // relativen Breite einer Spalte multipliziert. Dadurch stimmen
950cdf0e10cSrcweir             // dann die Breitenverhaeltnisse der Spalten untereinander.
951cdf0e10cSrcweir             // Ausserdem wird der Faktor berechnet, um den die Zelle dadurch
952cdf0e10cSrcweir             // breiter gworden ist als die Minmalbreite.
953cdf0e10cSrcweir             // Im 2. Schritt werden dann die berechneten Breiten durch diesen
954cdf0e10cSrcweir             // Faktor geteilt. Dadurch bleibt die Breite (nimd.) einer Zelle
955cdf0e10cSrcweir             // erhalten und dient als Ausgangsbasis fuer die andern Breiten.
956cdf0e10cSrcweir             // Es werden auch hier nur die Maximalbreiten beeinflusst!
957cdf0e10cSrcweir 
958cdf0e10cSrcweir             sal_uLong nAbsMin = 0;  // absolte Min-Breite alter Spalten mit
959cdf0e10cSrcweir                                 // relativer Breite
960cdf0e10cSrcweir             sal_uLong nRel = 0;     // Summe der relativen Breiten aller Spalten
961cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
962cdf0e10cSrcweir             {
963cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
964cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() && pColumn->GetWidthOption() )
965cdf0e10cSrcweir                 {
966cdf0e10cSrcweir                     nAbsMin += pColumn->GetMin();
967cdf0e10cSrcweir                     nRel += pColumn->GetWidthOption();
968cdf0e10cSrcweir                 }
969cdf0e10cSrcweir             }
970cdf0e10cSrcweir 
971cdf0e10cSrcweir             sal_uLong nQuot = ULONG_MAX;
972cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
973cdf0e10cSrcweir             {
974cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
975cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() )
976cdf0e10cSrcweir                 {
977cdf0e10cSrcweir                     nMax -= pColumn->GetMax();
978cdf0e10cSrcweir                     if( pColumn->GetWidthOption() && pColumn->GetMin() )
979cdf0e10cSrcweir                     {
980cdf0e10cSrcweir                         pColumn->SetMax( nAbsMin * pColumn->GetWidthOption() );
981cdf0e10cSrcweir                         sal_uLong nColQuot = pColumn->GetMax() / pColumn->GetMin();
982cdf0e10cSrcweir                         if( nColQuot<nQuot )
983cdf0e10cSrcweir                             nQuot = nColQuot;
984cdf0e10cSrcweir                     }
985cdf0e10cSrcweir                 }
986cdf0e10cSrcweir             }
987cdf0e10cSrcweir             ASSERT( 0==nRel || nQuot!=ULONG_MAX,
988cdf0e10cSrcweir                     "Wo sind die relativen Spalten geblieben?" );
989cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
990cdf0e10cSrcweir             {
991cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
992cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() )
993cdf0e10cSrcweir                 {
994cdf0e10cSrcweir                     if( pColumn->GetWidthOption() )
995cdf0e10cSrcweir                         pColumn->SetMax( pColumn->GetMax() / nQuot );
996cdf0e10cSrcweir                     else
997cdf0e10cSrcweir                         pColumn->SetMax( pColumn->GetMin() );
998cdf0e10cSrcweir                     ASSERT( pColumn->GetMax() >= pColumn->GetMin(),
999cdf0e10cSrcweir                             "Maximale Spaltenbreite kleiner als Minimale" );
1000cdf0e10cSrcweir                     nMax += pColumn->GetMax();
1001cdf0e10cSrcweir                 }
1002cdf0e10cSrcweir             }
1003cdf0e10cSrcweir         }
1004cdf0e10cSrcweir         else
1005cdf0e10cSrcweir         {
1006cdf0e10cSrcweir             sal_uInt16 nRel = 0;        // Summe der relativen Breiten aller Spalten
1007cdf0e10cSrcweir             sal_uInt16 nRelCols = 0;    // Anzahl Spalten mit relativer Angabe
1008cdf0e10cSrcweir             sal_uLong nRelMax = 0;      // Anteil am Maximum dieser Spalten
1009cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
1010cdf0e10cSrcweir             {
1011cdf0e10cSrcweir                 ASSERT( nRel<=100, "relative Breite aller Spalten>100%" );
1012cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1013cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() && pColumn->GetWidthOption() )
1014cdf0e10cSrcweir                 {
1015cdf0e10cSrcweir                     // Sicherstellen, dass die relativen breiten nicht
1016cdf0e10cSrcweir                     // ueber 100% landen
1017cdf0e10cSrcweir                     sal_uInt16 nColWidth = pColumn->GetWidthOption();
1018cdf0e10cSrcweir                     if( nRel+nColWidth > 100 )
1019cdf0e10cSrcweir                     {
1020cdf0e10cSrcweir                         nColWidth = 100 - nRel;
1021cdf0e10cSrcweir                         pColumn->SetWidthOption( nColWidth, sal_True, sal_False );
1022cdf0e10cSrcweir                     }
1023cdf0e10cSrcweir                     nRelMax += pColumn->GetMax();
1024cdf0e10cSrcweir                     nRel = nRel + nColWidth;
1025cdf0e10cSrcweir                     nRelCols++;
1026cdf0e10cSrcweir                 }
1027cdf0e10cSrcweir                 else if( !pColumn->GetMin() )
1028cdf0e10cSrcweir                 {
1029cdf0e10cSrcweir                     // Die Spalte ist leer (wurde also auschliesslich
1030cdf0e10cSrcweir                     // durch COLSPAN erzeugt) und darf deshalb auch
1031cdf0e10cSrcweir                     // keine %-Breite zugewiesen bekommen.
1032cdf0e10cSrcweir                     nRelCols++;
1033cdf0e10cSrcweir                 }
1034cdf0e10cSrcweir             }
1035cdf0e10cSrcweir 
1036cdf0e10cSrcweir             // Eventuell noch vorhandene Prozente werden auf die Spalten ohne
1037cdf0e10cSrcweir             // eine Breiten-Angabe verteilt. Wie in Netscape werden die
1038cdf0e10cSrcweir             // verbleibenden Prozente enstprechend der Verhaeltnisse
1039cdf0e10cSrcweir             // der Maximalbreiten der in Frage kommenden Spalten
1040cdf0e10cSrcweir             // untereinander verteilt.
1041cdf0e10cSrcweir             // ??? Wie beruecksichtigen bei den Maximalbreiten auch Spalten
1042cdf0e10cSrcweir             // mit fester Breite. Ist das richtig???
1043cdf0e10cSrcweir             if( nRel < 100 && nRelCols < nCols )
1044cdf0e10cSrcweir             {
1045cdf0e10cSrcweir                 sal_uInt16 nRelLeft = 100 - nRel;
1046cdf0e10cSrcweir                 sal_uLong nFixMax = nMax - nRelMax;
1047cdf0e10cSrcweir                 for( i=0; i<nCols; i++ )
1048cdf0e10cSrcweir                 {
1049cdf0e10cSrcweir                     SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1050cdf0e10cSrcweir                     if( !pColumn->IsRelWidthOption() &&
1051cdf0e10cSrcweir                         !pColumn->GetWidthOption() &&
1052cdf0e10cSrcweir                         pColumn->GetMin() )
1053cdf0e10cSrcweir                     {
1054cdf0e10cSrcweir                         // den Rest bekommt die naechste Spalte
1055cdf0e10cSrcweir                         sal_uInt16 nColWidth =
1056cdf0e10cSrcweir                             (sal_uInt16)((pColumn->GetMax() * nRelLeft) / nFixMax);
1057cdf0e10cSrcweir                         pColumn->SetWidthOption( nColWidth, sal_True, sal_False );
1058cdf0e10cSrcweir                     }
1059cdf0e10cSrcweir                 }
1060cdf0e10cSrcweir             }
1061cdf0e10cSrcweir 
1062cdf0e10cSrcweir             // nun die Maximalbreiten entsprechend anpassen
1063cdf0e10cSrcweir             sal_uLong nQuotMax = ULONG_MAX;
1064cdf0e10cSrcweir             sal_uLong nOldMax = nMax;
1065cdf0e10cSrcweir             nMax = 0;
1066cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
1067cdf0e10cSrcweir             {
1068cdf0e10cSrcweir                 // Spalten mit %-Angaben werden enstprechend angepasst.
1069cdf0e10cSrcweir                 // Spalten, die
1070cdf0e10cSrcweir                 // - keine %-Angabe besitzen und in einer Tabelle mit COLS
1071cdf0e10cSrcweir                 //   oder WIDTH vorkommen, oder
1072cdf0e10cSrcweir                 // - als Breite 0% angegeben haben erhalten die Minimalbreite
1073cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1074cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() && pColumn->GetWidthOption() )
1075cdf0e10cSrcweir                 {
1076cdf0e10cSrcweir                     sal_uLong nNewMax;
1077cdf0e10cSrcweir                     sal_uLong nColQuotMax;
1078cdf0e10cSrcweir                     if( !nWidthOption )
1079cdf0e10cSrcweir                     {
1080cdf0e10cSrcweir                         nNewMax = nOldMax * pColumn->GetWidthOption();
1081cdf0e10cSrcweir                         nColQuotMax = nNewMax / pColumn->GetMax();
1082cdf0e10cSrcweir                     }
1083cdf0e10cSrcweir                     else
1084cdf0e10cSrcweir                     {
1085cdf0e10cSrcweir                         nNewMax = nMin * pColumn->GetWidthOption();
1086cdf0e10cSrcweir                         nColQuotMax = nNewMax / pColumn->GetMin();
1087cdf0e10cSrcweir                     }
1088cdf0e10cSrcweir                     pColumn->SetMax( nNewMax );
1089cdf0e10cSrcweir                     if( nColQuotMax < nQuotMax )
1090cdf0e10cSrcweir                         nQuotMax = nColQuotMax;
1091cdf0e10cSrcweir                 }
1092cdf0e10cSrcweir                 else if( HasColsOption() || nWidthOption ||
1093cdf0e10cSrcweir                          (pColumn->IsRelWidthOption() &&
1094cdf0e10cSrcweir                           !pColumn->GetWidthOption()) )
1095cdf0e10cSrcweir                     pColumn->SetMax( pColumn->GetMin() );
1096cdf0e10cSrcweir             }
1097cdf0e10cSrcweir             // und durch den Quotienten teilen
1098cdf0e10cSrcweir             ASSERT( nQuotMax!=ULONG_MAX, "Wo sind die relativen Spalten geblieben?" );
1099cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
1100cdf0e10cSrcweir             {
1101cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1102cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() && pColumn->GetWidthOption() )
1103cdf0e10cSrcweir                 {
1104cdf0e10cSrcweir                     if( pColumn->GetWidthOption() )
1105cdf0e10cSrcweir                     {
1106cdf0e10cSrcweir                         pColumn->SetMax( pColumn->GetMax() / nQuotMax );
1107cdf0e10cSrcweir                         ASSERT( pColumn->GetMax() >= pColumn->GetMin(),
1108cdf0e10cSrcweir                                 "Minimalbreite ein Spalte Groesser Maximum" );
1109cdf0e10cSrcweir                         if( pColumn->GetMax() < pColumn->GetMin() )
1110cdf0e10cSrcweir                             pColumn->SetMax( pColumn->GetMin() );
1111cdf0e10cSrcweir                     }
1112cdf0e10cSrcweir                 }
1113cdf0e10cSrcweir                 nMax += pColumn->GetMax();
1114cdf0e10cSrcweir             }
1115cdf0e10cSrcweir         }
1116cdf0e10cSrcweir     }
1117cdf0e10cSrcweir 
1118cdf0e10cSrcweir     delete pConstraints;
1119cdf0e10cSrcweir }
1120cdf0e10cSrcweir 
1121cdf0e10cSrcweir // nAbsAvail ist der verfuegbare Platz in TWIPS.
1122cdf0e10cSrcweir // nRelAvail ist der auf USHRT_MAX bezogene verfuegbare Platz oder 0
1123cdf0e10cSrcweir // nAbsSpace ist der Anteil von nAbsAvail, der durch der umgebende Zelle
1124cdf0e10cSrcweir //           fur die Umrandung und den Abstand zum Inhalt reserviert ist.
AutoLayoutPass2(sal_uInt16 nAbsAvail,sal_uInt16 nRelAvail,sal_uInt16 nAbsLeftSpace,sal_uInt16 nAbsRightSpace,sal_uInt16 nParentInhAbsSpace)1125cdf0e10cSrcweir void SwHTMLTableLayout::AutoLayoutPass2( sal_uInt16 nAbsAvail, sal_uInt16 nRelAvail,
1126cdf0e10cSrcweir                                          sal_uInt16 nAbsLeftSpace,
1127cdf0e10cSrcweir                                          sal_uInt16 nAbsRightSpace,
1128cdf0e10cSrcweir                                          sal_uInt16 nParentInhAbsSpace )
1129cdf0e10cSrcweir {
1130cdf0e10cSrcweir     // Erstmal fuehren wie jede Menge Plausibilaets-Test durch
1131cdf0e10cSrcweir 
1132cdf0e10cSrcweir     // Eine abolute zur Verfuegung stehende Breite muss immer uebergeben
1133cdf0e10cSrcweir     // werden.
1134cdf0e10cSrcweir     ASSERT( nAbsAvail, "AutoLayout Pass 2: Keine absolute Breite gegeben" );
1135cdf0e10cSrcweir 
1136cdf0e10cSrcweir     // Eine realtive zur Verfuegung stehende Breite darf nur und muss fuer
1137cdf0e10cSrcweir     // Tabellen in Tabellen uebergeben
1138cdf0e10cSrcweir     ASSERT( IsTopTable() == (nRelAvail==0),
1139cdf0e10cSrcweir             "AutoLayout Pass 2: Rel. Breite bei Tab in Tab oder umgekehrt" );
1140cdf0e10cSrcweir 
1141cdf0e10cSrcweir     // Die Minimalbreite der Tabelle darf natuerlich nie groesser sein
1142cdf0e10cSrcweir     // als das die Maximalbreite.
1143cdf0e10cSrcweir     ASSERT( nMin<=nMax, "AutoLayout Pass2: nMin > nMax" );
1144cdf0e10cSrcweir 
1145cdf0e10cSrcweir     // Die verfuegbare Breite, fuer die die Tabelle berechnet wurde, merken.
1146cdf0e10cSrcweir     // (Dies ist ein guter Ort, denn hier kommer wir bei der Erstberechnung
1147cdf0e10cSrcweir     // der Tabelle aus dem Parser und bei jedem _Resize-Aufruf vorbei.)
1148cdf0e10cSrcweir     nLastResizeAbsAvail = nAbsAvail;
1149cdf0e10cSrcweir 
1150cdf0e10cSrcweir     // Schritt 1: Der verfuegbar Platz wird an linke/rechte Raender,
1151cdf0e10cSrcweir     // vorhandene Filler-Zellen und Abstande angepasst
1152cdf0e10cSrcweir 
1153cdf0e10cSrcweir     // Abstand zum Inhalt und Unrandung
1154cdf0e10cSrcweir     sal_uInt16 nAbsLeftFill = 0, nAbsRightFill = 0;
1155cdf0e10cSrcweir     if( !IsTopTable() &&
1156cdf0e10cSrcweir         GetMin() + nAbsLeftSpace + nAbsRightSpace <= nAbsAvail )
1157cdf0e10cSrcweir     {
1158cdf0e10cSrcweir         nAbsLeftFill = nAbsLeftSpace;
1159cdf0e10cSrcweir         nAbsRightFill = nAbsRightSpace;
1160cdf0e10cSrcweir     }
1161cdf0e10cSrcweir 
1162cdf0e10cSrcweir     // Linker und rechter Abstand
1163cdf0e10cSrcweir     if( nLeftMargin || nRightMargin )
1164cdf0e10cSrcweir     {
1165cdf0e10cSrcweir         if( IsTopTable() )
1166cdf0e10cSrcweir         {
1167cdf0e10cSrcweir             // fuer die Top-Table beruecksichtigen wir die Raender immer,
1168cdf0e10cSrcweir             // den die Minimalbreite der Tabelle wird hier nie unterschritten
1169cdf0e10cSrcweir             nAbsAvail -= (nLeftMargin + nRightMargin);
1170cdf0e10cSrcweir         }
1171cdf0e10cSrcweir         else if( GetMin() + nLeftMargin + nRightMargin <= nAbsAvail )
1172cdf0e10cSrcweir         {
1173cdf0e10cSrcweir             // sonst beruecksichtigen wir die Raender nur, wenn auch Platz
1174cdf0e10cSrcweir             // fuer sie da ist (nMin ist hier bereits berechnet!)
1175cdf0e10cSrcweir             nAbsLeftFill = nAbsLeftFill + nLeftMargin;
1176cdf0e10cSrcweir             nAbsRightFill = nAbsRightFill + nRightMargin;
1177cdf0e10cSrcweir         }
1178cdf0e10cSrcweir     }
1179cdf0e10cSrcweir 
1180cdf0e10cSrcweir     // Filler-Zellen
1181cdf0e10cSrcweir     if( !IsTopTable() )
1182cdf0e10cSrcweir     {
1183cdf0e10cSrcweir         if( pLeftFillerBox && nAbsLeftFill<MINLAY+nInhLeftBorderWidth )
1184cdf0e10cSrcweir             nAbsLeftFill = MINLAY+nInhLeftBorderWidth;
1185cdf0e10cSrcweir         if( pRightFillerBox && nAbsRightFill<MINLAY+nInhRightBorderWidth )
1186cdf0e10cSrcweir             nAbsRightFill = MINLAY+nInhRightBorderWidth;
1187cdf0e10cSrcweir     }
1188cdf0e10cSrcweir 
1189cdf0e10cSrcweir     // Anpassen des verfuegbaren Platzes.
1190cdf0e10cSrcweir     nRelLeftFill = 0;
1191cdf0e10cSrcweir     nRelRightFill = 0;
1192cdf0e10cSrcweir     if( !IsTopTable() && (nAbsLeftFill>0 || nAbsRightFill) )
1193cdf0e10cSrcweir     {
1194cdf0e10cSrcweir         sal_uLong nAbsLeftFillL = nAbsLeftFill, nAbsRightFillL = nAbsRightFill;
1195cdf0e10cSrcweir 
1196cdf0e10cSrcweir         nRelLeftFill = (sal_uInt16)((nAbsLeftFillL * nRelAvail) / nAbsAvail);
1197cdf0e10cSrcweir         nRelRightFill = (sal_uInt16)((nAbsRightFillL * nRelAvail) / nAbsAvail);
1198cdf0e10cSrcweir 
1199cdf0e10cSrcweir         nAbsAvail -= (nAbsLeftFill + nAbsRightFill);
1200cdf0e10cSrcweir         if( nRelAvail )
1201cdf0e10cSrcweir             nRelAvail -= (nRelLeftFill + nRelRightFill);
1202cdf0e10cSrcweir     }
1203cdf0e10cSrcweir 
1204cdf0e10cSrcweir 
1205cdf0e10cSrcweir     // Schritt 2: Die absolute Tabellenbreite wird berechnet.
1206cdf0e10cSrcweir     sal_uInt16 nAbsTabWidth = 0;
1207cdf0e10cSrcweir     bUseRelWidth = sal_False;
1208cdf0e10cSrcweir     if( nWidthOption )
1209cdf0e10cSrcweir     {
1210cdf0e10cSrcweir         if( bPrcWidthOption )
1211cdf0e10cSrcweir         {
1212cdf0e10cSrcweir             ASSERT( nWidthOption<=100, "Prozentangabe zu gross" );
1213cdf0e10cSrcweir             if( nWidthOption > 100 )
1214cdf0e10cSrcweir                 nWidthOption = 100;
1215cdf0e10cSrcweir 
1216cdf0e10cSrcweir             // Die absolute Breite entspricht den angegeben Prozent der
1217cdf0e10cSrcweir             // zur Verfuegung stehenden Breite.
1218cdf0e10cSrcweir             // Top-Tabellen bekommen nur eine relative Breite, wenn der
1219cdf0e10cSrcweir             // verfuegbare Platz *echt groesser* ist als die Minimalbreite.
1220cdf0e10cSrcweir             // ACHTUNG: Das "echte groesser" ist noetig, weil der Wechsel
1221cdf0e10cSrcweir             // von einer relativen Breite zu einer absoluten Breite durch
1222cdf0e10cSrcweir             // Resize sonst zu einer Endlosschleife fuehrt.
1223cdf0e10cSrcweir             // Weil bei Tabellen in Rahmen kein Resize aufgerufen wird,
1224cdf0e10cSrcweir             // wenn der Rahmen eine nicht-relative Breite besitzt, koennen
1225cdf0e10cSrcweir             // wir da solche Spielchen nicht spielen
1226cdf0e10cSrcweir             // MIB 19.2.98: Wegen fix #47394# spielen wir solche Spielchen
1227cdf0e10cSrcweir             // jetzt doch. Dort war eine Grafik in einer 1%-breiten
1228cdf0e10cSrcweir             // Tabelle und hat da natuerlich nicht hineingepasst.
1229cdf0e10cSrcweir             nAbsTabWidth = (sal_uInt16)( ((sal_uLong)nAbsAvail * nWidthOption) / 100 );
1230cdf0e10cSrcweir             if( IsTopTable() &&
1231cdf0e10cSrcweir                 ( /*MayBeInFlyFrame() ||*/ (sal_uLong)nAbsTabWidth > nMin ) )
1232cdf0e10cSrcweir             {
1233cdf0e10cSrcweir                 nRelAvail = USHRT_MAX;
1234cdf0e10cSrcweir                 bUseRelWidth = sal_True;
1235cdf0e10cSrcweir             }
1236cdf0e10cSrcweir         }
1237cdf0e10cSrcweir         else
1238cdf0e10cSrcweir         {
1239cdf0e10cSrcweir             nAbsTabWidth = nWidthOption;
1240cdf0e10cSrcweir             if( nAbsTabWidth > MAX_TABWIDTH )
1241cdf0e10cSrcweir                 nAbsTabWidth = MAX_TABWIDTH;
1242cdf0e10cSrcweir 
1243cdf0e10cSrcweir             // Tabellen in Tabellen duerfen niemals breiter werden als der
1244cdf0e10cSrcweir             // verfuegbare Platz.
1245cdf0e10cSrcweir             if( !IsTopTable() && nAbsTabWidth > nAbsAvail )
1246cdf0e10cSrcweir                 nAbsTabWidth = nAbsAvail;
1247cdf0e10cSrcweir         }
1248cdf0e10cSrcweir     }
1249cdf0e10cSrcweir 
1250cdf0e10cSrcweir     ASSERT( IsTopTable() || nAbsTabWidth<=nAbsAvail,
1251cdf0e10cSrcweir             "AutoLayout Pass2: nAbsTabWidth > nAbsAvail fuer Tab in Tab" );
1252cdf0e10cSrcweir     ASSERT( !nRelAvail || nAbsTabWidth<=nAbsAvail,
1253cdf0e10cSrcweir             "AutoLayout Pass2: nAbsTabWidth > nAbsAvail fuer relative Breite" );
1254cdf0e10cSrcweir 
1255cdf0e10cSrcweir     // Catch fuer die beiden Asserts von oben (man weiss ja nie!)
1256cdf0e10cSrcweir     if( (!IsTopTable() || nRelAvail>0) && nAbsTabWidth>nAbsAvail )
1257cdf0e10cSrcweir         nAbsTabWidth = nAbsAvail;
1258cdf0e10cSrcweir 
1259cdf0e10cSrcweir 
1260cdf0e10cSrcweir     // Schritt 3: Bestimmen der Spaltenbreiten und ggf. auch der
1261cdf0e10cSrcweir     // absoluten und relativen Tabellenbreiten.
1262cdf0e10cSrcweir     if( (!IsTopTable() && nMin > (sal_uLong)nAbsAvail) ||
1263cdf0e10cSrcweir         nMin > MAX_TABWIDTH )
1264cdf0e10cSrcweir     {
1265cdf0e10cSrcweir         // Wenn
1266cdf0e10cSrcweir         // - das Minumum einer inneren Tabelle groesser ist als der
1267cdf0e10cSrcweir         //   verfuegbare Platz, oder
1268cdf0e10cSrcweir         // - das Minumum einer Top-Table groesser ist als USHRT_MAX
1269cdf0e10cSrcweir         // muss die Tabelle an den verfuegbaren Platz bzw. USHRT_MAX
1270cdf0e10cSrcweir         // abgepasst werden. Dabei bleiben die Verhaeltnisse der Breiten
1271cdf0e10cSrcweir         // untereinander erhalten.
1272cdf0e10cSrcweir 
1273cdf0e10cSrcweir         nAbsTabWidth = IsTopTable() ? MAX_TABWIDTH : nAbsAvail;
1274cdf0e10cSrcweir         nRelTabWidth = (nRelAvail ? nRelAvail : nAbsTabWidth );
1275cdf0e10cSrcweir 
1276cdf0e10cSrcweir         // First of all, we check wether we can fit the layout constrains,
1277cdf0e10cSrcweir         // that are: Every cell's width excluding the borders must be at least
1278cdf0e10cSrcweir         // MINLAY:
1279cdf0e10cSrcweir 
1280cdf0e10cSrcweir         sal_uLong nRealMin = 0;
1281cdf0e10cSrcweir         for( sal_uInt16 i=0; i<nCols; i++ )
1282cdf0e10cSrcweir         {
1283cdf0e10cSrcweir             sal_uLong nRealColMin = MINLAY, nDummy1, nDummy2;
1284cdf0e10cSrcweir             AddBorderWidth( nRealColMin, nDummy1, nDummy2, i, 1 );
1285cdf0e10cSrcweir             nRealMin += nRealColMin;
1286cdf0e10cSrcweir         }
1287cdf0e10cSrcweir         if( (nRealMin >= nAbsTabWidth) || (nRealMin >= nMin) )
1288cdf0e10cSrcweir         {
1289cdf0e10cSrcweir             // "Nichts geht mehr". We cannot get the minimum column widths
1290cdf0e10cSrcweir             // the layout wants to have.
1291cdf0e10cSrcweir 
1292cdf0e10cSrcweir             sal_uInt16 nAbs = 0, nRel = 0;
1293cdf0e10cSrcweir             SwHTMLTableLayoutColumn *pColumn;
1294cdf0e10cSrcweir             for( sal_uInt16 i=0; i<nCols-1; i++ )
1295cdf0e10cSrcweir             {
1296cdf0e10cSrcweir                 pColumn = GetColumn( i );
1297cdf0e10cSrcweir                 sal_uLong nColMin = pColumn->GetMin();
1298cdf0e10cSrcweir                 if( nColMin <= USHRT_MAX )
1299cdf0e10cSrcweir                 {
1300cdf0e10cSrcweir                     pColumn->SetAbsColWidth(
1301cdf0e10cSrcweir                         (sal_uInt16)((nColMin * nAbsTabWidth) / nMin) );
1302cdf0e10cSrcweir                     pColumn->SetRelColWidth(
1303cdf0e10cSrcweir                         (sal_uInt16)((nColMin * nRelTabWidth) / nMin) );
1304cdf0e10cSrcweir                 }
1305cdf0e10cSrcweir                 else
1306cdf0e10cSrcweir                 {
1307cdf0e10cSrcweir                     double nColMinD = nColMin;
1308cdf0e10cSrcweir                     pColumn->SetAbsColWidth(
1309cdf0e10cSrcweir                         (sal_uInt16)((nColMinD * nAbsTabWidth) / nMin) );
1310cdf0e10cSrcweir                     pColumn->SetRelColWidth(
1311cdf0e10cSrcweir                         (sal_uInt16)((nColMinD * nRelTabWidth) / nMin) );
1312cdf0e10cSrcweir                 }
1313cdf0e10cSrcweir 
1314cdf0e10cSrcweir                 nAbs = nAbs + (sal_uInt16)pColumn->GetAbsColWidth();
1315cdf0e10cSrcweir                 nRel = nRel + (sal_uInt16)pColumn->GetRelColWidth();
1316cdf0e10cSrcweir             }
1317cdf0e10cSrcweir             pColumn = GetColumn( nCols-1 );
1318cdf0e10cSrcweir             pColumn->SetAbsColWidth( nAbsTabWidth - nAbs );
1319cdf0e10cSrcweir             pColumn->SetRelColWidth( nRelTabWidth - nRel );
1320cdf0e10cSrcweir         }
1321cdf0e10cSrcweir         else
1322cdf0e10cSrcweir         {
1323cdf0e10cSrcweir             sal_uLong nDistAbs = nAbsTabWidth - nRealMin;
1324cdf0e10cSrcweir             sal_uLong nDistRel = nRelTabWidth - nRealMin;
1325cdf0e10cSrcweir             sal_uLong nDistMin = nMin - nRealMin;
1326cdf0e10cSrcweir             sal_uInt16 nAbs = 0, nRel = 0;
1327cdf0e10cSrcweir             SwHTMLTableLayoutColumn *pColumn;
1328cdf0e10cSrcweir             for( sal_uInt16 i=0; i<nCols-1; i++ )
1329cdf0e10cSrcweir             {
1330cdf0e10cSrcweir                 pColumn = GetColumn( i );
1331cdf0e10cSrcweir                 sal_uLong nColMin = pColumn->GetMin();
1332cdf0e10cSrcweir                 sal_uLong nRealColMin = MINLAY, nDummy1, nDummy2;
1333cdf0e10cSrcweir                 AddBorderWidth( nRealColMin, nDummy1, nDummy2, i, 1 );
1334cdf0e10cSrcweir 
1335cdf0e10cSrcweir                 if( nColMin <= USHRT_MAX )
1336cdf0e10cSrcweir                 {
1337cdf0e10cSrcweir                     pColumn->SetAbsColWidth(
1338cdf0e10cSrcweir                         (sal_uInt16)((((nColMin-nRealColMin) * nDistAbs) / nDistMin) + nRealColMin) );
1339cdf0e10cSrcweir                     pColumn->SetRelColWidth(
1340cdf0e10cSrcweir                         (sal_uInt16)((((nColMin-nRealColMin) * nDistRel) / nDistMin) + nRealColMin) );
1341cdf0e10cSrcweir                 }
1342cdf0e10cSrcweir                 else
1343cdf0e10cSrcweir                 {
1344cdf0e10cSrcweir                     double nColMinD = nColMin;
1345cdf0e10cSrcweir                     pColumn->SetAbsColWidth(
1346cdf0e10cSrcweir                         (sal_uInt16)((((nColMinD-nRealColMin) * nDistAbs) / nDistMin) + nRealColMin) );
1347cdf0e10cSrcweir                     pColumn->SetRelColWidth(
1348cdf0e10cSrcweir                         (sal_uInt16)((((nColMinD-nRealColMin) * nDistRel) / nDistMin) + nRealColMin) );
1349cdf0e10cSrcweir                 }
1350cdf0e10cSrcweir 
1351cdf0e10cSrcweir                 nAbs = nAbs + (sal_uInt16)pColumn->GetAbsColWidth();
1352cdf0e10cSrcweir                 nRel = nRel + (sal_uInt16)pColumn->GetRelColWidth();
1353cdf0e10cSrcweir             }
1354cdf0e10cSrcweir             pColumn = GetColumn( nCols-1 );
1355cdf0e10cSrcweir             pColumn->SetAbsColWidth( nAbsTabWidth - nAbs );
1356cdf0e10cSrcweir             pColumn->SetRelColWidth( nRelTabWidth - nRel );
1357cdf0e10cSrcweir         }
1358cdf0e10cSrcweir     }
1359cdf0e10cSrcweir     else if( nMax <= (sal_uLong)(nAbsTabWidth ? nAbsTabWidth : nAbsAvail) )
1360cdf0e10cSrcweir     {
1361cdf0e10cSrcweir         // Wenn
1362cdf0e10cSrcweir         // - die Tabelle eine fixe Breite besitzt und das Maximum der
1363cdf0e10cSrcweir         //   Tabelle kleiner ist, oder
1364cdf0e10cSrcweir         // - das Maximum kleiner ist als der verfuegbare Platz
1365cdf0e10cSrcweir         // kann das Maximum direkt uebernommen werden bzw. die Tabelle nur
1366cdf0e10cSrcweir         // unter Beruecksichtigung des Maxumums an die fixe Breite
1367cdf0e10cSrcweir         // angepasst werden.
1368cdf0e10cSrcweir 
1369cdf0e10cSrcweir         // Keine fixe Breite, dann das Maximum nehmen.
1370cdf0e10cSrcweir         if( !nAbsTabWidth )
1371cdf0e10cSrcweir             nAbsTabWidth = (sal_uInt16)nMax;
1372cdf0e10cSrcweir 
1373cdf0e10cSrcweir         // Eine Top-Table darf auch beriter werden als der verfuegbare Platz.
1374cdf0e10cSrcweir         if( nAbsTabWidth > nAbsAvail )
1375cdf0e10cSrcweir         {
1376cdf0e10cSrcweir             ASSERT( IsTopTable(),
1377cdf0e10cSrcweir                     "Tabelle in Tabelle soll breiter werden als umgebende Zelle" );
1378cdf0e10cSrcweir             nAbsAvail = nAbsTabWidth;
1379cdf0e10cSrcweir         }
1380cdf0e10cSrcweir 
1381cdf0e10cSrcweir         // Nur den Anteil der relativen Breite verwenden, der auch fuer
1382cdf0e10cSrcweir         // die absolute Breite verwendet wuerde.
1383cdf0e10cSrcweir         sal_uLong nAbsTabWidthL = nAbsTabWidth;
1384cdf0e10cSrcweir         nRelTabWidth =
1385cdf0e10cSrcweir             ( nRelAvail ? (sal_uInt16)((nAbsTabWidthL * nRelAvail) / nAbsAvail)
1386cdf0e10cSrcweir                         : nAbsTabWidth );
1387cdf0e10cSrcweir 
1388cdf0e10cSrcweir         // Gibt es Spalten mit und Spalten ohne %-Angabe?
1389cdf0e10cSrcweir         sal_uLong nFixMax = nMax;
1390cdf0e10cSrcweir         for( sal_uInt16 i=0; i<nCols; i++ )
1391cdf0e10cSrcweir         {
1392cdf0e10cSrcweir             const SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1393cdf0e10cSrcweir             if( pColumn->IsRelWidthOption() && pColumn->GetWidthOption()>0 )
1394cdf0e10cSrcweir                 nFixMax -= pColumn->GetMax();
1395cdf0e10cSrcweir         }
1396cdf0e10cSrcweir 
1397cdf0e10cSrcweir         if( nFixMax > 0 && nFixMax < nMax )
1398cdf0e10cSrcweir         {
1399cdf0e10cSrcweir             // ja, dann den zu verteilenden Platz nur auf die Spalten
1400cdf0e10cSrcweir             // mit %-Angabe verteilen.
1401cdf0e10cSrcweir 
1402cdf0e10cSrcweir             // In diesem (und nur in diesem) Fall gibt es Spalten,
1403cdf0e10cSrcweir             // die ihre Maximalbreite genau einhalten, also weder
1404cdf0e10cSrcweir             // schmaler noch breiter werden. Beim zurueckrechnen der
1405cdf0e10cSrcweir             // absoluten Breite aus der relativen Breite kann es
1406cdf0e10cSrcweir             // zu Rundungsfehlern kommen (bug #45598#). Um die auszugeleichen
1407cdf0e10cSrcweir             // werden zuerst die fixen Breiten entsprechend korrigiert
1408cdf0e10cSrcweir             // eingestellt und erst danach die relativen.
1409cdf0e10cSrcweir 
1410cdf0e10cSrcweir             sal_uInt16 nAbs = 0, nRel = 0;
1411cdf0e10cSrcweir             sal_uInt16 nFixedCols = 0;
1412cdf0e10cSrcweir             sal_uInt16 i;
1413cdf0e10cSrcweir 
1414cdf0e10cSrcweir             for( i = 0; i < nCols; i++ )
1415cdf0e10cSrcweir             {
1416cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1417cdf0e10cSrcweir                 if( !pColumn->IsRelWidthOption() || !pColumn->GetWidthOption() )
1418cdf0e10cSrcweir                 {
1419cdf0e10cSrcweir                     // Die Spalte behaelt ihre Breite bei.
1420cdf0e10cSrcweir                     nFixedCols++;
1421cdf0e10cSrcweir                     sal_uLong nColMax = pColumn->GetMax();
1422cdf0e10cSrcweir                     pColumn->SetAbsColWidth( (sal_uInt16)nColMax );
1423cdf0e10cSrcweir 
1424cdf0e10cSrcweir                     sal_uLong nRelColWidth =
1425cdf0e10cSrcweir                         (nColMax * nRelTabWidth) / nAbsTabWidth;
1426cdf0e10cSrcweir                     sal_uLong nChkWidth =
1427cdf0e10cSrcweir                         (nRelColWidth * nAbsTabWidth) / nRelTabWidth;
1428cdf0e10cSrcweir                     if( nChkWidth < nColMax )
1429cdf0e10cSrcweir                         nRelColWidth++;
1430cdf0e10cSrcweir                     else if( nChkWidth > nColMax )
1431cdf0e10cSrcweir                         nRelColWidth--;
1432cdf0e10cSrcweir                     pColumn->SetRelColWidth( (sal_uInt16)nRelColWidth );
1433cdf0e10cSrcweir 
1434cdf0e10cSrcweir                     nAbs = nAbs + (sal_uInt16)nColMax;
1435cdf0e10cSrcweir                     nRel = nRel + (sal_uInt16)nRelColWidth;
1436cdf0e10cSrcweir                 }
1437cdf0e10cSrcweir             }
1438cdf0e10cSrcweir 
1439cdf0e10cSrcweir             // Zu verteilende Anteile des Maximums und der relativen und
1440cdf0e10cSrcweir             // absoluten Breiten. nFixMax entspricht an dieser Stelle
1441cdf0e10cSrcweir             // nAbs, so dass man gleich nFixMax haette nehmen koennen.
1442cdf0e10cSrcweir             // Der Code ist so aber verstaendlicher.
1443cdf0e10cSrcweir             ASSERT( nFixMax == nAbs, "Zwei Schleifen, zwei Summen?" )
1444cdf0e10cSrcweir             sal_uLong nDistMax = nMax - nFixMax;
1445cdf0e10cSrcweir             sal_uInt16 nDistAbsTabWidth = nAbsTabWidth - nAbs;
1446cdf0e10cSrcweir             sal_uInt16 nDistRelTabWidth = nRelTabWidth - nRel;
1447cdf0e10cSrcweir 
1448cdf0e10cSrcweir             for( i=0; i<nCols; i++ )
1449cdf0e10cSrcweir             {
1450cdf0e10cSrcweir                 SwHTMLTableLayoutColumn *pColumn = GetColumn( i );
1451cdf0e10cSrcweir                 if( pColumn->IsRelWidthOption() && pColumn->GetWidthOption() > 0 )
1452cdf0e10cSrcweir                 {
1453cdf0e10cSrcweir                     // Die Spalte wird anteilig breiter.
1454cdf0e10cSrcweir                     nFixedCols++;
1455cdf0e10cSrcweir                     if( nFixedCols == nCols )
1456cdf0e10cSrcweir                     {
1457cdf0e10cSrcweir                         pColumn->SetAbsColWidth( nAbsTabWidth-nAbs );
1458cdf0e10cSrcweir                         pColumn->SetRelColWidth( nRelTabWidth-nRel );
1459cdf0e10cSrcweir                     }
1460cdf0e10cSrcweir                     else
1461cdf0e10cSrcweir                     {
1462cdf0e10cSrcweir                         sal_uLong nColMax = pColumn->GetMax();
1463cdf0e10cSrcweir                         pColumn->SetAbsColWidth(
1464cdf0e10cSrcweir                             (sal_uInt16)((nColMax * nDistAbsTabWidth) / nDistMax) );
1465cdf0e10cSrcweir                         pColumn->SetRelColWidth(
1466cdf0e10cSrcweir                             (sal_uInt16)((nColMax * nDistRelTabWidth) / nDistMax) );
1467cdf0e10cSrcweir                     }
1468cdf0e10cSrcweir                     nAbs = nAbs + pColumn->GetAbsColWidth();
1469cdf0e10cSrcweir                     nRel = nRel + pColumn->GetRelColWidth();
1470cdf0e10cSrcweir                 }
1471cdf0e10cSrcweir             }
1472cdf0e10cSrcweir             ASSERT( nCols==nFixedCols, "Spalte vergessen!" );
1473cdf0e10cSrcweir         }
1474cdf0e10cSrcweir         else
1475cdf0e10cSrcweir         {
1476cdf0e10cSrcweir             // nein, dann den zu verteilenden Platz auf alle Spalten
1477cdf0e10cSrcweir             // gleichmaessig vertilen.
1478cdf0e10cSrcweir             for( sal_uInt16 i=0; i<nCols; i++ )
1479cdf0e10cSrcweir             {
1480cdf0e10cSrcweir                 sal_uLong nColMax = GetColumn( i )->GetMax();
1481cdf0e10cSrcweir                 GetColumn( i )->SetAbsColWidth(
1482cdf0e10cSrcweir                     (sal_uInt16)((nColMax * nAbsTabWidth) / nMax) );
1483cdf0e10cSrcweir                 GetColumn( i )->SetRelColWidth(
1484cdf0e10cSrcweir                     (sal_uInt16)((nColMax * nRelTabWidth) / nMax) );
1485cdf0e10cSrcweir             }
1486cdf0e10cSrcweir         }
1487cdf0e10cSrcweir     }
1488cdf0e10cSrcweir     else
1489cdf0e10cSrcweir     {
1490cdf0e10cSrcweir         // den ueber die Minimalbreite herausgehenden Platz entsprechend
1491cdf0e10cSrcweir         // den einzelnen Spalten anteilig zuschlagen
1492cdf0e10cSrcweir         if( !nAbsTabWidth )
1493cdf0e10cSrcweir             nAbsTabWidth = nAbsAvail;
1494cdf0e10cSrcweir         if( nAbsTabWidth < nMin )
1495cdf0e10cSrcweir             nAbsTabWidth = (sal_uInt16)nMin;
1496cdf0e10cSrcweir 
1497cdf0e10cSrcweir         if( nAbsTabWidth > nAbsAvail )
1498cdf0e10cSrcweir         {
1499cdf0e10cSrcweir             ASSERT( IsTopTable(),
1500cdf0e10cSrcweir                     "Tabelle in Tabelle soll breiter werden als Platz da ist" );
1501cdf0e10cSrcweir             nAbsAvail = nAbsTabWidth;
1502cdf0e10cSrcweir         }
1503cdf0e10cSrcweir 
1504cdf0e10cSrcweir         sal_uLong nAbsTabWidthL = nAbsTabWidth;
1505cdf0e10cSrcweir         nRelTabWidth =
1506cdf0e10cSrcweir             ( nRelAvail ? (sal_uInt16)((nAbsTabWidthL * nRelAvail) / nAbsAvail)
1507cdf0e10cSrcweir                         : nAbsTabWidth );
1508cdf0e10cSrcweir         double nW = nAbsTabWidth - nMin;
1509cdf0e10cSrcweir         double nD = (nMax==nMin ? 1 : nMax-nMin);
1510cdf0e10cSrcweir         sal_uInt16 nAbs = 0, nRel = 0;
1511cdf0e10cSrcweir         for( sal_uInt16 i=0; i<nCols-1; i++ )
1512cdf0e10cSrcweir         {
1513cdf0e10cSrcweir             double nd = GetColumn( i )->GetMax() - GetColumn( i )->GetMin();
1514cdf0e10cSrcweir             sal_uLong nAbsColWidth = GetColumn( i )->GetMin() + (sal_uLong)((nd*nW)/nD);
1515cdf0e10cSrcweir             sal_uLong nRelColWidth = nRelAvail
1516cdf0e10cSrcweir                                     ? (nAbsColWidth * nRelTabWidth) / nAbsTabWidth
1517cdf0e10cSrcweir                                     : nAbsColWidth;
1518cdf0e10cSrcweir 
1519cdf0e10cSrcweir             GetColumn( i )->SetAbsColWidth( (sal_uInt16)nAbsColWidth );
1520cdf0e10cSrcweir             GetColumn( i )->SetRelColWidth( (sal_uInt16)nRelColWidth );
1521cdf0e10cSrcweir             nAbs = nAbs + (sal_uInt16)nAbsColWidth;
1522cdf0e10cSrcweir             nRel = nRel + (sal_uInt16)nRelColWidth;
1523cdf0e10cSrcweir         }
1524cdf0e10cSrcweir         GetColumn( nCols-1 )->SetAbsColWidth( nAbsTabWidth - nAbs );
1525cdf0e10cSrcweir         GetColumn( nCols-1 )->SetRelColWidth( nRelTabWidth - nRel );
1526cdf0e10cSrcweir 
1527cdf0e10cSrcweir     }
1528cdf0e10cSrcweir 
1529cdf0e10cSrcweir     // Schritt 4: Fuer Tabellen in Tabellen kann es links und/oder rechts
1530cdf0e10cSrcweir     // noch Ausgleichzellen geben. Deren Breite wird jetzt berechnet.
1531cdf0e10cSrcweir     nInhAbsLeftSpace = 0;
1532cdf0e10cSrcweir     nInhAbsRightSpace = 0;
1533cdf0e10cSrcweir     if( !IsTopTable() && (nRelLeftFill>0 || nRelRightFill>0 ||
1534cdf0e10cSrcweir                           nAbsTabWidth<nAbsAvail) )
1535cdf0e10cSrcweir     {
1536cdf0e10cSrcweir         // Die Breite von zusaetzlichen Zellen zur Ausrichtung der
1537cdf0e10cSrcweir         // inneren Tabelle bestimmen
1538cdf0e10cSrcweir         sal_uInt16 nAbsDist = (sal_uInt16)(nAbsAvail-nAbsTabWidth);
1539cdf0e10cSrcweir         sal_uInt16 nRelDist = (sal_uInt16)(nRelAvail-nRelTabWidth);
1540cdf0e10cSrcweir         sal_uInt16 nParentInhAbsLeftSpace = 0, nParentInhAbsRightSpace = 0;
1541cdf0e10cSrcweir 
1542cdf0e10cSrcweir         // Groesse und Position der zusaetzlichen Zellen bestimmen
1543cdf0e10cSrcweir         switch( eTableAdjust )
1544cdf0e10cSrcweir         {
1545cdf0e10cSrcweir         case SVX_ADJUST_RIGHT:
1546cdf0e10cSrcweir             nAbsLeftFill = nAbsLeftFill + nAbsDist;
1547cdf0e10cSrcweir             nRelLeftFill = nRelLeftFill + nRelDist;
1548cdf0e10cSrcweir             nParentInhAbsLeftSpace = nParentInhAbsSpace;
1549cdf0e10cSrcweir             break;
1550cdf0e10cSrcweir         case SVX_ADJUST_CENTER:
1551cdf0e10cSrcweir             {
1552cdf0e10cSrcweir                 sal_uInt16 nAbsLeftDist = nAbsDist / 2;
1553cdf0e10cSrcweir                 nAbsLeftFill = nAbsLeftFill + nAbsLeftDist;
1554cdf0e10cSrcweir                 nAbsRightFill += nAbsDist - nAbsLeftDist;
1555cdf0e10cSrcweir                 sal_uInt16 nRelLeftDist = nRelDist / 2;
1556cdf0e10cSrcweir                 nRelLeftFill = nRelLeftFill + nRelLeftDist;
1557cdf0e10cSrcweir                 nRelRightFill += nRelDist - nRelLeftDist;
1558cdf0e10cSrcweir                 nParentInhAbsLeftSpace = nParentInhAbsSpace / 2;
1559cdf0e10cSrcweir                 nParentInhAbsRightSpace = nParentInhAbsSpace -
1560cdf0e10cSrcweir                                           nParentInhAbsLeftSpace;
1561cdf0e10cSrcweir             }
1562cdf0e10cSrcweir             break;
1563cdf0e10cSrcweir         case SVX_ADJUST_LEFT:
1564cdf0e10cSrcweir         default:
1565cdf0e10cSrcweir             nAbsRightFill = nAbsRightFill + nAbsDist;
1566cdf0e10cSrcweir             nRelRightFill = nRelRightFill + nRelDist;
1567cdf0e10cSrcweir             nParentInhAbsRightSpace = nParentInhAbsSpace;
1568cdf0e10cSrcweir             break;
1569cdf0e10cSrcweir         }
1570cdf0e10cSrcweir 
1571cdf0e10cSrcweir         ASSERT( !pLeftFillerBox || nRelLeftFill>0,
1572cdf0e10cSrcweir                 "Fuer linke Filler-Box ist keine Breite da!" );
1573cdf0e10cSrcweir         ASSERT( !pRightFillerBox || nRelRightFill>0,
1574cdf0e10cSrcweir                 "Fuer rechte Filler-Box ist keine Breite da!" );
1575cdf0e10cSrcweir 
1576cdf0e10cSrcweir         // Filler-Breiten werden auf die ausseren Spalten geschlagen, wenn
1577cdf0e10cSrcweir         // es nach dem ersten Durchlauf keine Boxen fuer sie gibt (nWidth>0)
1578cdf0e10cSrcweir         // oder ihre Breite zu klein wuerde oder wenn es COL-Tags gibt und
1579cdf0e10cSrcweir         // die Filler-Breite der Umrandung-Breite entspricht (dann haben wir
1580cdf0e10cSrcweir         // die Tabelle wahrscheinlich selbst exportiert)
1581cdf0e10cSrcweir         if( nRelLeftFill && !pLeftFillerBox &&
1582cdf0e10cSrcweir             ( nWidthSet>0 || nAbsLeftFill<MINLAY+nInhLeftBorderWidth ||
1583cdf0e10cSrcweir               (HasColTags() && nAbsLeftFill < nAbsLeftSpace+nParentInhAbsLeftSpace+20) ) )
1584cdf0e10cSrcweir //          (nAbsLeftFill<MINLAY || nAbsLeftFill<=nAbsLeftSpace) )
1585cdf0e10cSrcweir         {
1586cdf0e10cSrcweir             SwHTMLTableLayoutColumn *pColumn = GetColumn( 0 );
1587cdf0e10cSrcweir             pColumn->SetAbsColWidth( pColumn->GetAbsColWidth()+nAbsLeftFill );
1588cdf0e10cSrcweir             pColumn->SetRelColWidth( pColumn->GetRelColWidth()+nRelLeftFill );
1589cdf0e10cSrcweir             nRelLeftFill = 0;
1590cdf0e10cSrcweir             nInhAbsLeftSpace = nAbsLeftSpace + nParentInhAbsLeftSpace;
1591cdf0e10cSrcweir         }
1592cdf0e10cSrcweir         if( nRelRightFill && !pRightFillerBox &&
1593cdf0e10cSrcweir             ( nWidthSet>0 || nAbsRightFill<MINLAY+nInhRightBorderWidth ||
1594cdf0e10cSrcweir               (HasColTags() && nAbsRightFill < nAbsRightSpace+nParentInhAbsRightSpace+20) ) )
1595cdf0e10cSrcweir //          (nAbsRightFill<MINLAY || nAbsRightFill<=nAbsRightSpace) )
1596cdf0e10cSrcweir         {
1597cdf0e10cSrcweir             SwHTMLTableLayoutColumn *pColumn = GetColumn( nCols-1 );
1598cdf0e10cSrcweir             pColumn->SetAbsColWidth( pColumn->GetAbsColWidth()+nAbsRightFill );
1599cdf0e10cSrcweir             pColumn->SetRelColWidth( pColumn->GetRelColWidth()+nRelRightFill );
1600cdf0e10cSrcweir             nRelRightFill = 0;
1601cdf0e10cSrcweir             nInhAbsRightSpace = nAbsRightSpace + nParentInhAbsRightSpace;
1602cdf0e10cSrcweir         }
1603cdf0e10cSrcweir     }
1604cdf0e10cSrcweir }
1605cdf0e10cSrcweir 
1606cdf0e10cSrcweir static sal_Bool lcl_ResizeLine( const SwTableLine*& rpLine, void* pPara );
1607cdf0e10cSrcweir 
lcl_ResizeBox(const SwTableBox * & rpBox,void * pPara)1608cdf0e10cSrcweir static sal_Bool lcl_ResizeBox( const SwTableBox*& rpBox, void* pPara )
1609cdf0e10cSrcweir {
1610cdf0e10cSrcweir     sal_uInt16 *pWidth = (sal_uInt16 *)pPara;
1611cdf0e10cSrcweir 
1612cdf0e10cSrcweir     if( !rpBox->GetSttNd() )
1613cdf0e10cSrcweir     {
1614cdf0e10cSrcweir         sal_uInt16 nWidth = 0;
1615cdf0e10cSrcweir         ((SwTableBox *)rpBox)->GetTabLines().ForEach( &lcl_ResizeLine, &nWidth );
1616cdf0e10cSrcweir         rpBox->GetFrmFmt()->SetFmtAttr( SwFmtFrmSize( ATT_VAR_SIZE, nWidth, 0 ));
1617cdf0e10cSrcweir         *pWidth = *pWidth + nWidth;
1618cdf0e10cSrcweir     }
1619cdf0e10cSrcweir     else
1620cdf0e10cSrcweir     {
1621cdf0e10cSrcweir         *pWidth = *pWidth + (sal_uInt16)rpBox->GetFrmFmt()->GetFrmSize().GetSize().Width();
1622cdf0e10cSrcweir     }
1623cdf0e10cSrcweir 
1624cdf0e10cSrcweir     return sal_True;
1625cdf0e10cSrcweir }
1626cdf0e10cSrcweir 
lcl_ResizeLine(const SwTableLine * & rpLine,void * pPara)1627cdf0e10cSrcweir static sal_Bool lcl_ResizeLine( const SwTableLine*& rpLine, void* pPara )
1628cdf0e10cSrcweir {
1629cdf0e10cSrcweir     sal_uInt16 *pWidth = (sal_uInt16 *)pPara;
1630cdf0e10cSrcweir #ifdef DBG_UTIL
1631cdf0e10cSrcweir     sal_uInt16 nOldWidth = *pWidth;
1632cdf0e10cSrcweir #endif
1633cdf0e10cSrcweir     *pWidth = 0;
1634cdf0e10cSrcweir     ((SwTableLine *)rpLine)->GetTabBoxes().ForEach( &lcl_ResizeBox, pWidth );
1635cdf0e10cSrcweir 
1636cdf0e10cSrcweir #ifdef DBG_UTIL
1637cdf0e10cSrcweir     ASSERT( !nOldWidth || Abs(*pWidth-nOldWidth) < COLFUZZY,
1638cdf0e10cSrcweir             "Zeilen einer Box sind unterschiedlich lang" );
1639cdf0e10cSrcweir #endif
1640cdf0e10cSrcweir 
1641cdf0e10cSrcweir     return sal_True;
1642cdf0e10cSrcweir }
1643cdf0e10cSrcweir 
SetWidths(sal_Bool bCallPass2,sal_uInt16 nAbsAvail,sal_uInt16 nRelAvail,sal_uInt16 nAbsLeftSpace,sal_uInt16 nAbsRightSpace,sal_uInt16 nParentInhAbsSpace)1644cdf0e10cSrcweir void SwHTMLTableLayout::SetWidths( sal_Bool bCallPass2, sal_uInt16 nAbsAvail,
1645cdf0e10cSrcweir                                    sal_uInt16 nRelAvail, sal_uInt16 nAbsLeftSpace,
1646cdf0e10cSrcweir                                    sal_uInt16 nAbsRightSpace,
1647cdf0e10cSrcweir                                    sal_uInt16 nParentInhAbsSpace )
1648cdf0e10cSrcweir {
1649cdf0e10cSrcweir     // SetWidth muss am Ende einmal mehr fuer jede Zelle durchlaufen
1650cdf0e10cSrcweir     // worden sein.
1651cdf0e10cSrcweir     nWidthSet++;
1652cdf0e10cSrcweir 
1653cdf0e10cSrcweir     // Schritt 0: Wenn noetig, wird hier noch der Pass2 des Layout-Alogithmus
1654cdf0e10cSrcweir     // aufgerufen.
1655cdf0e10cSrcweir     if( bCallPass2 )
1656cdf0e10cSrcweir         AutoLayoutPass2( nAbsAvail, nRelAvail, nAbsLeftSpace, nAbsRightSpace,
1657cdf0e10cSrcweir                          nParentInhAbsSpace );
1658cdf0e10cSrcweir 
1659cdf0e10cSrcweir     // Schritt 1: Setzten der neuen Breite an allen Content-Boxen.
1660cdf0e10cSrcweir     // Da die Boxen nichts von der HTML-Tabellen-Struktur wissen, wird
1661cdf0e10cSrcweir     // ueber die HTML-Tabellen-Struktur iteriert. Fuer Tabellen in Tabellen
1662cdf0e10cSrcweir     // in Tabellen wird rekursiv SetWidth aufgerufen.
1663cdf0e10cSrcweir     for( sal_uInt16 i=0; i<nRows; i++ )
1664cdf0e10cSrcweir     {
1665cdf0e10cSrcweir         for( sal_uInt16 j=0; j<nCols; j++ )
1666cdf0e10cSrcweir         {
1667cdf0e10cSrcweir             SwHTMLTableLayoutCell *pCell = GetCell( i, j );
1668cdf0e10cSrcweir 
1669cdf0e10cSrcweir             SwHTMLTableLayoutCnts* pCntnts = pCell->GetContents();
1670cdf0e10cSrcweir             while( pCntnts && !pCntnts->IsWidthSet(nWidthSet) )
1671cdf0e10cSrcweir             {
1672cdf0e10cSrcweir                 SwTableBox *pBox = pCntnts->GetTableBox();
1673cdf0e10cSrcweir                 if( pBox )
1674cdf0e10cSrcweir                 {
1675cdf0e10cSrcweir                     SetBoxWidth( pBox, j, pCell->GetColSpan() );
1676cdf0e10cSrcweir                 }
1677cdf0e10cSrcweir                 else
1678cdf0e10cSrcweir                 {
1679cdf0e10cSrcweir                     sal_uInt16 nAbs = 0, nRel = 0, nLSpace = 0, nRSpace = 0,
1680cdf0e10cSrcweir                            nInhSpace = 0;
1681cdf0e10cSrcweir                     if( bCallPass2 )
1682cdf0e10cSrcweir                     {
1683cdf0e10cSrcweir                         sal_uInt16 nColSpan = pCell->GetColSpan();
1684cdf0e10cSrcweir                         GetAvail( j, nColSpan, nAbs, nRel );
1685cdf0e10cSrcweir                         nLSpace = GetLeftCellSpace( j, nColSpan );
1686cdf0e10cSrcweir                         nRSpace = GetRightCellSpace( j, nColSpan );
1687cdf0e10cSrcweir                         nInhSpace = GetInhCellSpace( j, nColSpan );
1688cdf0e10cSrcweir                     }
1689cdf0e10cSrcweir                     pCntnts->GetTable()->SetWidths( bCallPass2, nAbs, nRel,
1690cdf0e10cSrcweir                                                     nLSpace, nRSpace,
1691cdf0e10cSrcweir                                                     nInhSpace );
1692cdf0e10cSrcweir                 }
1693cdf0e10cSrcweir 
1694cdf0e10cSrcweir                 pCntnts->SetWidthSet( nWidthSet );
1695cdf0e10cSrcweir                 pCntnts = pCntnts->GetNext();
1696cdf0e10cSrcweir             }
1697cdf0e10cSrcweir         }
1698cdf0e10cSrcweir     }
1699cdf0e10cSrcweir 
1700cdf0e10cSrcweir     // Schritt 2: Wenn eine Top-Tabelle vorliegt, werden jetzt die Formate
1701cdf0e10cSrcweir     // der Nicht-Content-Boxen angepasst. Da diese aufgrund der
1702cdf0e10cSrcweir     // Garbage-Collection in der HTML-Tabelle nicht bekannt sind, muessen
1703cdf0e10cSrcweir     // wir hier ueber die Tabelle iterieren. Bei der Gelegenheit wird auch
1704cdf0e10cSrcweir     // das Tabellen-Frameformat angepasst. Fuer Tabellen in Tabellen werden
1705cdf0e10cSrcweir     // stattdessen die Breiten der Filler-Zellen gesetzt.
1706cdf0e10cSrcweir     if( IsTopTable() )
1707cdf0e10cSrcweir     {
1708cdf0e10cSrcweir         sal_uInt16 nCalcTabWidth = 0;
1709cdf0e10cSrcweir         ((SwTable *)pSwTable)->GetTabLines().ForEach( &lcl_ResizeLine,
1710cdf0e10cSrcweir                                                       &nCalcTabWidth );
1711cdf0e10cSrcweir         ASSERT( Abs( nRelTabWidth-nCalcTabWidth ) < COLFUZZY,
1712cdf0e10cSrcweir                 "Tabellebreite stimmt nicht mit Zeilenbreite ueberein." );
1713cdf0e10cSrcweir 
1714cdf0e10cSrcweir         // Beim Anpassen des Tabellen-Formats dieses locken, weil sonst
1715cdf0e10cSrcweir         // die Boxformate erneut angepasst werden. Ausserdem muss eine
1716cdf0e10cSrcweir         // evtl. vorhandene %-Angabe in jedem Fall erhalten bleiben.
1717cdf0e10cSrcweir         SwFrmFmt *pFrmFmt = pSwTable->GetFrmFmt();
1718cdf0e10cSrcweir         ((SwTable *)pSwTable)->LockModify();
1719cdf0e10cSrcweir         SwFmtFrmSize aFrmSize( pFrmFmt->GetFrmSize() );
1720cdf0e10cSrcweir         aFrmSize.SetWidth( nRelTabWidth );
1721cdf0e10cSrcweir         sal_Bool bRel = bUseRelWidth &&
1722cdf0e10cSrcweir                     text::HoriOrientation::FULL!=pFrmFmt->GetHoriOrient().GetHoriOrient();
1723cdf0e10cSrcweir         aFrmSize.SetWidthPercent( (sal_uInt8)(bRel ? nWidthOption : 0) );
1724cdf0e10cSrcweir         pFrmFmt->SetFmtAttr( aFrmSize );
1725cdf0e10cSrcweir         ((SwTable *)pSwTable)->UnlockModify();
1726cdf0e10cSrcweir 
1727cdf0e10cSrcweir         // Wenn die Tabelle in einem Rahmen steht, muss auch noch dessen
1728cdf0e10cSrcweir         // breite angepasst werden.
1729cdf0e10cSrcweir         if( MayBeInFlyFrame() )
1730cdf0e10cSrcweir         {
1731cdf0e10cSrcweir             SwFrmFmt *pFlyFrmFmt = FindFlyFrmFmt();
1732cdf0e10cSrcweir             if( pFlyFrmFmt )
1733cdf0e10cSrcweir             {
1734cdf0e10cSrcweir                 SwFmtFrmSize aFlyFrmSize( ATT_VAR_SIZE, nRelTabWidth, MINLAY );
1735cdf0e10cSrcweir 
1736cdf0e10cSrcweir                 if( bUseRelWidth )
1737cdf0e10cSrcweir                 {
1738cdf0e10cSrcweir                     // Bei %-Angaben wird die Breite auf das Minimum gesetzt.
1739cdf0e10cSrcweir                     aFlyFrmSize.SetWidth(  nMin > USHRT_MAX ? USHRT_MAX
1740cdf0e10cSrcweir                                                             : nMin );
1741cdf0e10cSrcweir                     aFlyFrmSize.SetWidthPercent( (sal_uInt8)nWidthOption );
1742cdf0e10cSrcweir                 }
1743cdf0e10cSrcweir                 pFlyFrmFmt->SetFmtAttr( aFlyFrmSize );
1744cdf0e10cSrcweir             }
1745cdf0e10cSrcweir         }
1746cdf0e10cSrcweir 
1747cdf0e10cSrcweir #ifdef DBG_UTIL
1748cdf0e10cSrcweir         {
1749cdf0e10cSrcweir             // steht im tblrwcl.cxx
1750cdf0e10cSrcweir             extern void _CheckBoxWidth( const SwTableLine&, SwTwips );
1751cdf0e10cSrcweir 
1752cdf0e10cSrcweir             // checke doch mal ob die Tabellen korrekte Breiten haben
1753cdf0e10cSrcweir             SwTwips nSize = pSwTable->GetFrmFmt()->GetFrmSize().GetWidth();
1754cdf0e10cSrcweir             const SwTableLines& rLines = pSwTable->GetTabLines();
1755cdf0e10cSrcweir             for( sal_uInt16 n = 0; n < rLines.Count(); ++n  )
1756cdf0e10cSrcweir                 _CheckBoxWidth( *rLines[ n ], nSize );
1757cdf0e10cSrcweir         }
1758cdf0e10cSrcweir #endif
1759cdf0e10cSrcweir 
1760cdf0e10cSrcweir     }
1761cdf0e10cSrcweir     else
1762cdf0e10cSrcweir     {
1763cdf0e10cSrcweir         if( pLeftFillerBox )
1764cdf0e10cSrcweir         {
1765cdf0e10cSrcweir             pLeftFillerBox->GetFrmFmt()->SetFmtAttr(
1766cdf0e10cSrcweir                 SwFmtFrmSize( ATT_VAR_SIZE, nRelLeftFill, 0 ));
1767cdf0e10cSrcweir         }
1768cdf0e10cSrcweir         if( pRightFillerBox )
1769cdf0e10cSrcweir         {
1770cdf0e10cSrcweir             pRightFillerBox->GetFrmFmt()->SetFmtAttr(
1771cdf0e10cSrcweir                 SwFmtFrmSize( ATT_VAR_SIZE, nRelRightFill, 0 ));
1772cdf0e10cSrcweir         }
1773cdf0e10cSrcweir     }
1774cdf0e10cSrcweir }
1775cdf0e10cSrcweir 
_Resize(sal_uInt16 nAbsAvail,sal_Bool bRecalc)1776cdf0e10cSrcweir void SwHTMLTableLayout::_Resize( sal_uInt16 nAbsAvail, sal_Bool bRecalc )
1777cdf0e10cSrcweir {
1778cdf0e10cSrcweir     // Wenn bRecalc gestzt ist, hat sich am Inhalt der Tabelle etwas
1779cdf0e10cSrcweir     // geaendert. Es muss dann der erste Pass noch einmal durchgefuehrt
1780cdf0e10cSrcweir     // werden.
1781cdf0e10cSrcweir     if( bRecalc )
1782cdf0e10cSrcweir         AutoLayoutPass1();
1783cdf0e10cSrcweir 
1784cdf0e10cSrcweir     SwRootFrm *pRoot = (SwRootFrm*)GetDoc()->GetCurrentViewShell()->GetLayout();
1785cdf0e10cSrcweir     if ( pRoot && pRoot->IsCallbackActionEnabled() )
1786cdf0e10cSrcweir         pRoot->StartAllAction();    //swmod 071108//swmod 071225
1787cdf0e10cSrcweir 
1788cdf0e10cSrcweir     // Sonst koennen die Breiten gesetzt werden, wobei zuvor aber jewils
1789cdf0e10cSrcweir     // noch der Pass 2 laufen muss.
1790cdf0e10cSrcweir     SetWidths( sal_True, nAbsAvail );
1791cdf0e10cSrcweir 
1792cdf0e10cSrcweir     if ( pRoot && pRoot->IsCallbackActionEnabled() )
1793cdf0e10cSrcweir         pRoot->EndAllAction( sal_True );    //True per VirDev (Browsen ruhiger) //swmod 071108//swmod 071225
1794cdf0e10cSrcweir }
1795cdf0e10cSrcweir 
IMPL_STATIC_LINK(SwHTMLTableLayout,DelayedResize_Impl,void *,EMPTYARG)1796cdf0e10cSrcweir IMPL_STATIC_LINK( SwHTMLTableLayout, DelayedResize_Impl, void*, EMPTYARG )
1797cdf0e10cSrcweir {
1798cdf0e10cSrcweir #ifdef TEST_DELAYED_RESIZE
1799cdf0e10cSrcweir     Sound::Beep( SOUND_WARNING );
1800cdf0e10cSrcweir #endif
1801cdf0e10cSrcweir     pThis->aResizeTimer.Stop();
1802cdf0e10cSrcweir     pThis->_Resize( pThis->nDelayedResizeAbsAvail,
1803cdf0e10cSrcweir                     pThis->bDelayedResizeRecalc );
1804cdf0e10cSrcweir 
1805cdf0e10cSrcweir     return 0;
1806cdf0e10cSrcweir }
1807cdf0e10cSrcweir 
1808cdf0e10cSrcweir 
Resize(sal_uInt16 nAbsAvail,sal_Bool bRecalc,sal_Bool bForce,sal_uLong nDelay)1809cdf0e10cSrcweir sal_Bool SwHTMLTableLayout::Resize( sal_uInt16 nAbsAvail, sal_Bool bRecalc,
1810cdf0e10cSrcweir                                 sal_Bool bForce, sal_uLong nDelay )
1811cdf0e10cSrcweir {
1812cdf0e10cSrcweir     if( 0 == nAbsAvail )
1813cdf0e10cSrcweir         return sal_False;
1814cdf0e10cSrcweir     ASSERT( IsTopTable(), "Resize darf nur an Top-Tabellen aufgerufen werden" );
1815cdf0e10cSrcweir 
1816cdf0e10cSrcweir     // Darf die Tabelle uberhaupt Resized werden oder soll sie es trotzdem?
1817cdf0e10cSrcweir     if( bMustNotResize && !bForce )
1818cdf0e10cSrcweir         return sal_False;
1819cdf0e10cSrcweir 
1820cdf0e10cSrcweir     // Darf ein Recalc der Tabelle durchgefuehrt werden?
1821cdf0e10cSrcweir     if( bMustNotRecalc && !bForce )
1822cdf0e10cSrcweir         bRecalc = sal_False;
1823cdf0e10cSrcweir 
1824cdf0e10cSrcweir     const SwDoc *pDoc = GetDoc();
1825cdf0e10cSrcweir 
1826cdf0e10cSrcweir     // Wenn es ein Layout gibt, wurde evtl. die Groesse der Root-Frames
1827cdf0e10cSrcweir     // und nicht die der VisArea uebergeben. Wenn wir nicht in einem Rahmen
1828cdf0e10cSrcweir     // stehen, muss die Tabelle allerdings fuer die VisArea berechnet werden,
1829cdf0e10cSrcweir     // weil sond die Umschaltung von relativ nach absolut nicht funktioniert.
1830cdf0e10cSrcweir     if( pDoc->GetCurrentViewShell() && pDoc->GetCurrentViewShell()->GetViewOptions()->getBrowseMode() )
1831cdf0e10cSrcweir     {
1832cdf0e10cSrcweir         const sal_uInt16 nVisAreaWidth = GetBrowseWidthByVisArea( *pDoc );
1833cdf0e10cSrcweir         if( nVisAreaWidth < nAbsAvail && !FindFlyFrmFmt() )
1834cdf0e10cSrcweir             nAbsAvail = nVisAreaWidth;
1835cdf0e10cSrcweir     }
1836cdf0e10cSrcweir 
1837cdf0e10cSrcweir     if( nDelay==0 && aResizeTimer.IsActive() )
1838cdf0e10cSrcweir     {
1839cdf0e10cSrcweir         // Wenn beim Aufruf eines synchronen Resize noch ein asynchrones
1840cdf0e10cSrcweir         // Resize aussteht, dann werden nur die neuen Werte uebernommen.
1841cdf0e10cSrcweir 
1842cdf0e10cSrcweir         bRecalc |= bDelayedResizeRecalc;
1843cdf0e10cSrcweir         nDelayedResizeAbsAvail = nAbsAvail;
1844cdf0e10cSrcweir         return sal_False;
1845cdf0e10cSrcweir     }
1846cdf0e10cSrcweir 
1847cdf0e10cSrcweir     // Optimierung:
1848cdf0e10cSrcweir     // Wenn die Minima/Maxima nicht neu berechnet werden sollen und
1849cdf0e10cSrcweir     // - die Breite der Tabelle nie neu berechnet werden muss, oder
1850cdf0e10cSrcweir     // - die Tabelle schon fuer die uebergebene Breite berechnet wurde, oder
1851cdf0e10cSrcweir     // - der verfuegbare Platz kleiner oder gleich der Minimalbreite ist
1852cdf0e10cSrcweir     //   und die Tabelle bereits die Minimalbreite besitzt, oder
1853cdf0e10cSrcweir     // - der verfuegbare Platz groesser ist als die Maximalbreite und
1854cdf0e10cSrcweir     //   die Tabelle bereits die Maximalbreite besitzt
1855cdf0e10cSrcweir     // wird sich an der Tabelle nichts aendern.
1856cdf0e10cSrcweir     if( !bRecalc && ( !bMustResize ||
1857cdf0e10cSrcweir                       (nLastResizeAbsAvail==nAbsAvail) ||
1858cdf0e10cSrcweir                       (nAbsAvail<=nMin && nRelTabWidth==nMin) ||
1859cdf0e10cSrcweir                       (!bPrcWidthOption && nAbsAvail>=nMax && nRelTabWidth==nMax) ) )
1860cdf0e10cSrcweir         return sal_False;
1861cdf0e10cSrcweir 
1862cdf0e10cSrcweir     if( nDelay==HTMLTABLE_RESIZE_NOW )
1863cdf0e10cSrcweir     {
1864cdf0e10cSrcweir         if( aResizeTimer.IsActive() )
1865cdf0e10cSrcweir             aResizeTimer.Stop();
1866cdf0e10cSrcweir         _Resize( nAbsAvail, bRecalc );
1867cdf0e10cSrcweir     }
1868cdf0e10cSrcweir     else if( nDelay > 0 )
1869cdf0e10cSrcweir     {
1870cdf0e10cSrcweir         nDelayedResizeAbsAvail = nAbsAvail;
1871cdf0e10cSrcweir         bDelayedResizeRecalc = bRecalc;
1872cdf0e10cSrcweir         aResizeTimer.SetTimeout( nDelay );
1873cdf0e10cSrcweir         aResizeTimer.Start();
1874cdf0e10cSrcweir #ifdef TEST_DELAYED_RESIZE
1875cdf0e10cSrcweir         Sound::Beep( SOUND_DEFAULT );
1876cdf0e10cSrcweir #endif
1877cdf0e10cSrcweir     }
1878cdf0e10cSrcweir     else
1879cdf0e10cSrcweir     {
1880cdf0e10cSrcweir         _Resize( nAbsAvail, bRecalc );
1881cdf0e10cSrcweir     }
1882cdf0e10cSrcweir 
1883cdf0e10cSrcweir     return sal_True;
1884cdf0e10cSrcweir }
1885cdf0e10cSrcweir 
BordersChanged(sal_uInt16 nAbsAvail,sal_Bool bRecalc)1886cdf0e10cSrcweir void SwHTMLTableLayout::BordersChanged( sal_uInt16 nAbsAvail, sal_Bool bRecalc )
1887cdf0e10cSrcweir {
1888cdf0e10cSrcweir     bBordersChanged = sal_True;
1889cdf0e10cSrcweir 
1890cdf0e10cSrcweir     Resize( nAbsAvail, bRecalc );
1891cdf0e10cSrcweir }
1892cdf0e10cSrcweir 
1893cdf0e10cSrcweir 
1894