sw/source/core/inc/tabfrm.hxx | 51 ++++++++++++++++++++------------
sw/source/core/layout/tabfrm.cxx | 61 +++++++++++++++++++++------------------
2 files changed, 65 insertions(+), 47 deletions(-)
New commits:
commit f62ef4e83082479785666ddd158df318820c7c0a
Author: Oliver-Rainer Wittmann <o...@apache.org>
Date: Wed Nov 20 13:26:34 2013 +0000
Resolves: #i123578# adjust table layout algorithm to avoid layout loops
--> no shrink of master table, when follow table current is layouting its
lower
table row
(cherry picked from commit c037ec6acc66efdeee738f057acee7c52ab979f3)
Conflicts:
sw/source/core/inc/tabfrm.hxx
sw/source/core/layout/tabfrm.cxx
Change-Id: Ic1366b20e421d582977d44c6dd7dae3865f53ec4
diff --git a/sw/source/core/inc/tabfrm.hxx b/sw/source/core/inc/tabfrm.hxx
index 15ad133..d5cd2d6 100644
--- a/sw/source/core/inc/tabfrm.hxx
+++ b/sw/source/core/inc/tabfrm.hxx
@@ -29,8 +29,6 @@ class SwAttrSetChg;
class SwTabFrm: public SwLayoutFrm, public SwFlowFrm
{
- // OD 14.03.2003 #i11760# - adjustment, because of method signature change
- //darf mit den Flags spielen.
friend void CalcCntnt( SwLayoutFrm *pLay, bool bNoColl, bool bNoCalcFollow
);
//Fuert Spezialbehandlung fuer _Get[Next|Prev]Leaf() durch.
@@ -40,22 +38,22 @@ class SwTabFrm: public SwLayoutFrm, public SwFlowFrm
SwTable* pTable;
sal_Bool bComplete :1; //Eintrage als Repaint ohne das
CompletePaint
- //der Basisklasse gesetzt werden muss. Damit
- //sollen unertraegliche Tabellen-Repaints
- //vermieden werden.
+ //der Basisklasse gesetzt werden muss.
Damit
+ //sollen unertraegliche Tabellen-Repaints
+ //vermieden werden.
sal_Bool bCalcLowers :1; //Im MakeAll auf jedenfall auch fuer
Stabilitaet
- //des Inhaltes sorgen.
+ //des Inhaltes sorgen.
sal_Bool bLowersFormatted :1;//Kommunikation zwischen MakeAll und Layact
sal_Bool bLockBackMove :1; //BackMove-Test hat der Master erledigt.
sal_Bool bResizeHTMLTable :1; //Resize des HTMLTableLayout rufen im
MakeAll
- //Zur Optimierung, damit dies nicht im
- //CntntFrm::Grow gerufen werden muss, denn dann
- //wird es ggf. fuer jede Zelle gerufen #47483#
+ //Zur Optimierung, damit dies nicht im
+ //CntntFrm::Grow gerufen werden muss, denn dann
+ //wird es ggf. fuer jede Zelle gerufen #47483#
sal_Bool bONECalcLowers :1; //Primaer fuer die StarONE-SS. Beim
MakeAll werden
- //die Cntnts auf jedenfall per Calc()
formatiert.
- //es finden keine zusaetzlichen Invalidierungen
- //statt und dieser Weg kann auch kaum garantien
- //geben.
+ //die Cntnts auf jedenfall per Calc() formatiert.
+ //es finden keine zusaetzlichen Invalidierungen
+ //statt und dieser Weg kann auch kaum garantien
+ //geben.
sal_Bool bHasFollowFlowLine :1; // Means that the first line in the follow
// is indented to contain content from a broken
@@ -85,14 +83,19 @@ class SwTabFrm: public SwLayoutFrm, public SwFlowFrm
sal_Bool bObjsDoesFit :1; // For splitting table rows algorithm, this
boolean
// indicates, if the floating screen objects fits
+ bool mbInRecalcLowerRow : 1;
+
//Split() spaltet den Frm an der angegebenen Stelle, es wird ein
//Follow erzeugt und aufgebaut und direkt hinter this gepastet.
//Join() Holt sich den Inhalt aus dem Follow und vernichtet diesen.
bool Split( const SwTwips nCutPos, bool bTryToSplit, bool bTableRowKeep );
bool Join();
- void _UpdateAttr( const SfxPoolItem*, const SfxPoolItem*, sal_uInt8 &,
- SwAttrSetChg *pa = 0, SwAttrSetChg *pb = 0 );
+ void _UpdateAttr(
+ const SfxPoolItem*,
+ const SfxPoolItem*, sal_uInt8 &,
+ SwAttrSetChg *pa = 0,
+ SwAttrSetChg *pb = 0 );
virtual sal_Bool ShouldBwdMoved( SwLayoutFrm *pNewUpper, sal_Bool bHead,
sal_Bool &rReformat );
@@ -163,6 +166,15 @@ public:
sal_Bool IsRemoveFollowFlowLinePending() const { return
bRemoveFollowFlowLinePending; }
void SetRemoveFollowFlowLinePending( sal_Bool bNew ) {
bRemoveFollowFlowLinePending = bNew; }
+ bool IsInRecalcLowerRow() const
+ {
+ return mbInRecalcLowerRow;
+ }
+ void SetInRecalcLowerRow( bool bNew )
+ {
+ mbInRecalcLowerRow = bNew;
+ }
+
// #i26945#
sal_Bool IsConsiderObjsForMinCellHeight() const
{
@@ -172,6 +184,7 @@ public:
{
bConsiderObjsForMinCellHeight = _bNewConsiderObjsForMinCellHeight;
}
+
// #i26945#
sal_Bool DoesObjsFit() const
{
@@ -187,8 +200,10 @@ public:
// End: New stuff for breaking table rows
//
- sal_Bool CalcFlyOffsets( SwTwips& rUpper, long& rLeftOffset,
- long& rRightOffset ) const;
+ sal_Bool CalcFlyOffsets(
+ SwTwips& rUpper,
+ long& rLeftOffset,
+ long& rRightOffset ) const;
SwTwips CalcHeightOfFirstContentLine() const;
@@ -200,9 +215,7 @@ public:
// #i29550#
bool IsCollapsingBorders() const;
- // used for collapsing border lines:
sal_uInt16 GetBottomLineSize() const;
- // <-- collapsing
virtual void dumpAsXmlAttributes(xmlTextWriterPtr writer);
diff --git a/sw/source/core/layout/tabfrm.cxx b/sw/source/core/layout/tabfrm.cxx
index f2387e6..5f8a584 100644
--- a/sw/source/core/layout/tabfrm.cxx
+++ b/sw/source/core/layout/tabfrm.cxx
@@ -87,6 +87,7 @@ SwTabFrm::SwTabFrm( SwTable &rTab, SwFrm* pSib ):
// #i26945#
bConsiderObjsForMinCellHeight = sal_True;
bObjsDoesFit = sal_True;
+ mbInRecalcLowerRow = false;
mbFixSize = sal_False; //Don't fall for import filter again.
mnType = FRMC_TAB;
@@ -118,6 +119,7 @@ SwTabFrm::SwTabFrm( SwTabFrm &rTab ) :
// #i26945#
bConsiderObjsForMinCellHeight = sal_True;
bObjsDoesFit = sal_True;
+ mbInRecalcLowerRow = false;
mbFixSize = sal_False; //Don't fall for import filter again.
mnType = FRMC_TAB;
@@ -1999,7 +2001,7 @@ void SwTabFrm::MakeAll()
}
SwFrm *pPre;
if ( bKeep || (0 != (pPre = FindPrev()) &&
- pPre->GetAttrSet()->GetKeep().GetValue()) )
+ pPre->GetAttrSet()->GetKeep().GetValue()) )
{
bCalcLowers = sal_True;
// #i99267#
@@ -2028,12 +2030,12 @@ void SwTabFrm::MakeAll()
SwHTMLTableLayout *pLayout = GetTable()->GetHTMLTableLayout();
if ( pLayout &&
- ((Prt().*fnRect->fnGetWidth)() != nOldPrtWidth ||
- (Frm().*fnRect->fnGetWidth)() != nOldFrmWidth) )
+ ((Prt().*fnRect->fnGetWidth)() != nOldPrtWidth ||
+ (Frm().*fnRect->fnGetWidth)() != nOldFrmWidth) )
{
delete pAccess;
bCalcLowers |= pLayout->Resize(
- pLayout->GetBrowseWidthByTabFrm( *this ), sal_False );
+ pLayout->GetBrowseWidthByTabFrm( *this ), sal_False );
pAccess= new SwBorderAttrAccess( SwFrm::GetCache(), this );
pAttrs = pAccess->Get();
}
@@ -2085,8 +2087,7 @@ void SwTabFrm::MakeAll()
pHTMLLayout->GetBrowseWidthByTabFrm( *this ),
sal_False );
- pAccess= new SwBorderAttrAccess(
- SwFrm::GetCache(), this );
+ pAccess= new SwBorderAttrAccess(
SwFrm::GetCache(), this );
pAttrs = pAccess->Get();
}
@@ -2119,17 +2120,14 @@ void SwTabFrm::MakeAll()
// check, if calculation of table frame is ready.
- /// OD 23.10.2002 #103517# - Local variable <nDistanceToUpperPrtBottom>
- /// Introduce local variable and init it with the distance from the
- /// table frame bottom to the bottom of the upper printing area.
- /// Note: negative values denotes the situation that table frame
doesn't
- /// fit in its upper.
-
+ // Local variable <nDistanceToUpperPrtBottom>
+ // Introduce local variable and init it with the distance from the
+ // table frame bottom to the bottom of the upper printing area.
+ // Note: negative values denotes the situation that table frame
doesn't fit in its upper.
SwTwips nDistanceToUpperPrtBottom =
(Frm().*fnRect->fnBottomDist)(
(GetUpper()->*fnRect->fnGetPrtBottom)());
- /// OD 23.10.2002 #103517# - In online layout try to grow upper of
table
- /// frame, if table frame doesn't fit in its upper.
+ /// In online layout try to grow upper of table frame, if table frame
doesn't fit in its upper.
const SwViewShell *pSh = getRootFrm()->GetCurrShell();
const bool bBrowseMode = pSh && pSh->GetViewOptions()->getBrowseMode();
if ( nDistanceToUpperPrtBottom < 0 && bBrowseMode )
@@ -2137,8 +2135,7 @@ void SwTabFrm::MakeAll()
if ( GetUpper()->Grow( -nDistanceToUpperPrtBottom ) )
{
// upper is grown --> recalculate <nDistanceToUpperPrtBottom>
- nDistanceToUpperPrtBottom =
- (Frm().*fnRect->fnBottomDist)(
(GetUpper()->*fnRect->fnGetPrtBottom)());
+ nDistanceToUpperPrtBottom = (Frm().*fnRect->fnBottomDist)(
(GetUpper()->*fnRect->fnGetPrtBottom)());
}
}
@@ -2148,7 +2145,6 @@ void SwTabFrm::MakeAll()
// the table to be split! Only skip this if condition once.
if( nDistanceToUpperPrtBottom >= 0 && !bLastRowHasToMoveToFollow )
{
- // OD 23.10.2002 - translate german commentary
// If there is space left in the upper printing area, join as for
trial
// at least one further row of an existing follow.
if ( !bSplit && GetFollow() )
@@ -2193,8 +2189,8 @@ void SwTabFrm::MakeAll()
//
SwRowFrm *pRow = GetFollow()->GetFirstNonHeadlineRow();
- //The follow becomes empty and invalid for this
reason.
- if ( !pRow )
+ //The follow becomes empty and invalid for this reason.
+ if ( !pRow )
{
Join();
continue;
@@ -2215,8 +2211,10 @@ void SwTabFrm::MakeAll()
SwFrm* pNextRow = pRowToMove->GetNext();
if ( !pNextRow )
+ {
//The follow becomes empty and invalid for
this reason.
Join();
+ }
else
{
pRowToMove->Cut();
@@ -2225,8 +2223,7 @@ void SwTabFrm::MakeAll()
//Displace the footnotes!
if ( bMoveFtns )
- if ( ((SwLayoutFrm*)pRowToMove)->MoveLowerFtns(
- 0, pOldBoss, FindFtnBossFrm( sal_True ),
sal_True ) )
+ if (
((SwLayoutFrm*)pRowToMove)->MoveLowerFtns( 0, pOldBoss, FindFtnBossFrm(
sal_True ), sal_True ) )
GetUpper()->Calc();
pRowToMove = pNextRow;
@@ -2382,7 +2379,11 @@ void SwTabFrm::MakeAll()
nDeadLine = (*fnRect->fnYInc)( nDeadLine,
GetUpper()->Grow( LONG_MAX, sal_True )
);
- ::lcl_RecalcRow( static_cast<SwRowFrm&>(*Lower()), nDeadLine );
+ {
+ SetInRecalcLowerRow( true );
+ ::lcl_RecalcRow( static_cast<SwRowFrm&>(*Lower()),
nDeadLine );
+ SetInRecalcLowerRow( false );
+ }
bLowersFormatted = sal_True;
aNotify.SetLowersComplete( sal_True );
@@ -2528,10 +2529,10 @@ void SwTabFrm::MakeAll()
SwFrm* pNxt =
((SwFrm*)GetFollow())->FindNext();
if ( pNxt )
{
- // OD 26.08.2003 #i18103# - no formatting
- // of found next frame, if it's a follow
- // section of the 'ColLocked' section,
- // the follow table is in.
+ // #i18103# - no formatting of found next
+ // frame, if its a follow section of the
+ // 'ColLocked' section, the follow table is
+ // in.
bool bCalcNxt = true;
if ( GetFollow()->IsInSct() &&
pNxt->IsSctFrm() )
{
@@ -2607,9 +2608,11 @@ void SwTabFrm::MakeAll()
}
if ( bMovedBwd && GetUpper() )
+ {
//During floating back the upper was animated to do a full repaint,
//we can now skip this after the whole back and forth floating.
GetUpper()->ResetCompletePaint();
+ }
if ( bCalcLowers && IsValid() )
{
@@ -4594,8 +4597,10 @@ SwTwips SwRowFrm::ShrinkFrm( SwTwips nDist, sal_Bool
bTst, sal_Bool bInfo )
SetCompletePaint();
SwTabFrm *pTab = FindTabFrm();
- if ( !pTab->IsRebuildLastLine() && pTab->IsFollow() &&
- this == pTab->GetFirstNonHeadlineRow() )
+ if ( !pTab->IsRebuildLastLine()
+ && pTab->IsFollow()
+ && this == pTab->GetFirstNonHeadlineRow()
+ && !pTab->IsInRecalcLowerRow() )
{
SwTabFrm* pMasterTab = const_cast< SwTabFrm* >(
pTab->FindMaster() );
pMasterTab->InvalidatePos();
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