sw/source/core/layout/trvlfrm.cxx | 271 ++++++++++++--------------------------
1 file changed, 90 insertions(+), 181 deletions(-)
New commits:
commit 2772d52e86820579b18ceaa4241320b466bad439
Author: Philipp Riemer <ruderphil...@gmail.com>
Date: Fri Aug 9 20:59:47 2013 +0200
Cleanup sw/source/core/layout/trvlfrm.cxx
Change-Id: I979269121cda8e2b70a410ce622e78efe472c82c
diff --git a/sw/source/core/layout/trvlfrm.cxx
b/sw/source/core/layout/trvlfrm.cxx
index 843f39a..81671bb 100644
--- a/sw/source/core/layout/trvlfrm.cxx
+++ b/sw/source/core/layout/trvlfrm.cxx
@@ -149,14 +149,7 @@ public:
static SwCrsrOszControl aOszCtrl = { 0, 0, 0 };
-/*************************************************************************
-|*
-|* SwLayoutFrm::GetCrsrOfst()
-|*
-|* Description: Searches the CntntFrm owning the PrtArea
-|* containing the point.
-|*
-|*************************************************************************/
+/** Searches the CntntFrm owning the PrtArea containing the point. */
sal_Bool SwLayoutFrm::GetCrsrOfst( SwPosition *pPos, Point &rPoint,
SwCrsrMoveState* pCMS, bool ) const
{
@@ -183,13 +176,7 @@ sal_Bool SwLayoutFrm::GetCrsrOfst( SwPosition *pPos, Point
&rPoint,
return bRet;
}
-/*************************************************************************
-|*
-|* SwPageFrm::GetCrsrOfst()
-|*
-|* Description: Searches the page containing the searched point.
-|*
-|*************************************************************************/
+/** Searches the page containing the searched point. */
sal_Bool SwPageFrm::GetCrsrOfst( SwPosition *pPos, Point &rPoint,
SwCrsrMoveState* pCMS, bool bTestBackground )
const
@@ -395,14 +382,10 @@ bool SwRootFrm::FillSelection( SwSelectionList& aSelList,
const SwRect& rRect) c
return !aSelList.isEmpty();
}
-/*************************************************************************
-|*
-|* SwRootFrm::GetCrsrOfst()
-|*
-|* Description: Primary passes the call to the first page.
-|* If the passed Point gets changed we return sal_False.
-|*
-|*************************************************************************/
+/** Primary passes the call to the first page.
+ *
+ * @return sal_False, if the passed Point gets changed
+ */
sal_Bool SwRootFrm::GetCrsrOfst( SwPosition *pPos, Point &rPoint,
SwCrsrMoveState* pCMS, bool bTestBackground )
const
{
@@ -444,16 +427,12 @@ sal_Bool SwRootFrm::GetCrsrOfst( SwPosition *pPos, Point
&rPoint,
return aOldPoint == rPoint;
}
-/*************************************************************************
-|*
-|* SwCellFrm::GetCrsrOfst()
-|*
-|* Description: If this is about a Cntnt-carrying cell the Crsr will
-|* be force inserted into one of the CntntFrms if there
are
-|* no other options.
-|* There is no entry for protected cells.
-|*
-|*************************************************************************/
+/**
+ * If this is about a Cntnt-carrying cell the Crsr will be force inserted into
one of the CntntFrms
+ * if there are no other options.
+ *
+ * There is no entry for protected cells.
+ */
sal_Bool SwCellFrm::GetCrsrOfst( SwPosition *pPos, Point &rPoint,
SwCrsrMoveState* pCMS, bool ) const
{
@@ -516,19 +495,13 @@ sal_Bool SwCellFrm::GetCrsrOfst( SwPosition *pPos, Point
&rPoint,
return sal_False;
}
-/*************************************************************************
-|*
-|* SwFlyFrm::GetCrsrOfst()
-|*
-|*************************************************************************/
//Problem: If two Flys have the same size and share the same position then
//they end inside each other.
//Because we recursively check if a Point doesn't randomly lie inside an other
//fly which lies completely inside the current Fly we could trigger an endless
//loop with the mentioned situation above.
//Using the helper class SwCrsrOszControl we prevent the recursion. During
-// a recursion GetCrsrOfst picks the one which lies on top.
-
+//a recursion GetCrsrOfst picks the one which lies on top.
sal_Bool SwFlyFrm::GetCrsrOfst( SwPosition *pPos, Point &rPoint,
SwCrsrMoveState* pCMS, bool ) const
{
@@ -605,11 +578,7 @@ sal_Bool SwFlyFrm::GetCrsrOfst( SwPosition *pPos, Point
&rPoint,
return bRet;
}
-/*************************************************************************
-|*
-|* Description: Layout dependent cursor travelling
-|*
-|*************************************************************************/
+/** Layout dependent cursor travelling */
sal_Bool SwCntntFrm::LeftMargin(SwPaM *pPam) const
{
if( pPam->GetNode() != (SwCntntNode*)GetNode() )
@@ -640,7 +609,7 @@ static const SwCntntFrm *lcl_GetPrvCnt( const SwCntntFrm*
pCnt )
typedef const SwCntntFrm *(*GetNxtPrvCnt)( const SwCntntFrm* );
-//Frame in repeated headline?
+/// Frame in repeated headline?
static bool lcl_IsInRepeatedHeadline( const SwFrm *pFrm,
const SwTabFrm** ppTFrm = 0 )
{
@@ -651,7 +620,7 @@ static bool lcl_IsInRepeatedHeadline( const SwFrm *pFrm,
}
-//Skip protected table cells. Optionally also skip repeated headlines.
+/// Skip protected table cells. Optionally also skip repeated headlines.
//MA 1998-01-26: Chg also skip other protected areas
//FME: Skip follow flow cells
static const SwCntntFrm * lcl_MissProtectedFrames( const SwCntntFrm *pCnt,
@@ -958,15 +927,11 @@ sal_Bool SwCntntFrm::UnitDown( SwPaM* pPam, const
SwTwips, sal_Bool bInReadOnly
return ::lcl_UpDown( pPam, this, lcl_GetNxtCnt, bInReadOnly );
}
-/*************************************************************************
-|*
-|* SwRootFrm::GetCurrPage()
-|*
-|* Description: Returns the number of the current page.
-|* If the method gets a PaM then the current page is the one in which
-|* the PaM sits. Otherwise the current page is the first one inside
the
-|* VisibleArea. We only work on available pages!
-|*************************************************************************/
+/** Returns the number of the current page.
+ *
+ * If the method gets a PaM then the current page is the one in which the PaM
sits. Otherwise the
+ * current page is the first one inside the VisibleArea. We only work on
available pages!
+ */
sal_uInt16 SwRootFrm::GetCurrPage( const SwPaM *pActualCrsr ) const
{
OSL_ENSURE( pActualCrsr, "Welche Seite soll's denn sein?" );
@@ -977,16 +942,13 @@ sal_uInt16 SwRootFrm::GetCurrPage( const SwPaM
*pActualCrsr ) const
return pActFrm->FindPageFrm()->GetPhyPageNum();
}
-/*************************************************************************
-|*
-|* SwRootFrm::SetCurrPage()
-|*
-|* Description: Returns a PaM which sits at the beginning of the
-|* requested page.
-|* Formatting is done as far as necessary.
-|* Returns Null if the operation was not possible.
-|* The PaM sits on the last page, if the page number was chosen to
big.
-|*************************************************************************/
+/** Returns a PaM which sits at the beginning of the requested page.
+ *
+ * Formatting is done as far as necessary.
+ * The PaM sits on the last page, if the page number was chosen to big.
+ *
+ * @return Null, if the operation was not possible.
+ */
sal_uInt16 SwRootFrm::SetCurrPage( SwCursor* pToSet, sal_uInt16 nPageNum )
{
OSL_ENSURE( Lower() && Lower()->IsPageFrm(), "No page available." );
@@ -1099,8 +1061,10 @@ SwWhichPage fnPagePrev = GetPrevFrm;
SwWhichPage fnPageCurr = GetThisFrm;
SwWhichPage fnPageNext = GetNextFrm;
-//Returns the first/last Contentframe (controlled using the parameter
fnPosPage)
-//of the current/previous/next page (controlled using the parameter
fnWhichPage).
+/**
+ * Returns the first/last Contentframe (controlled using the parameter
fnPosPage)
+ * of the current/previous/next page (controlled using the parameter
fnWhichPage).
+ */
sal_Bool GetFrmInPage( const SwCntntFrm *pCnt, SwWhichPage fnWhichPage,
SwPosPage fnPosPage, SwPaM *pPam )
{
@@ -1151,16 +1115,6 @@ sal_Bool GetFrmInPage( const SwCntntFrm *pCnt,
SwWhichPage fnWhichPage,
}
}
-/*************************************************************************
-|*
-|* SwLayoutFrm::GetCntntPos()
-|*
-|* Description The nearest Cntnt to pass will be searched. Considered
-|* are the previous, the current and the next page.
-|* If no content is found, the area gets expanded until
one
-|* is found. The 'semantically correct' position inside
-|* the PrtArea of the found CntntFrm will be returned.
-|*************************************************************************/
sal_uLong CalcDiff( const Point &rPt1, const Point &rPt2 )
{
//Calculate the distance between the two points.
@@ -1174,13 +1128,12 @@ sal_uLong CalcDiff( const Point &rPt1, const Point
&rPt2 )
return ::SqRt( dX1 + dY1 );
}
-// lcl_Inside checks if the point lies inside the page part in wich also the
-// CntntFrame lies. In this context header, page body, footer and footnote-
-// container count as page part.
-// This will suit the purpose that the CntntFrm which lies in the "right" page
-// part will be accepted instead of one which doesn't lie there although his
-// distance to the point is shorter.
-
+/** Check if the point lies inside the page part in wich also the CntntFrame
lies.
+ *
+ * In this context header, page body, footer and footnote-container count as
page part.
+ * This will suit the purpose that the CntntFrm which lies in the "right" page
part will be
+ * accepted instead of one which doesn't lie there although his distance to
the point is shorter.
+ */
static const SwLayoutFrm* lcl_Inside( const SwCntntFrm *pCnt, Point& rPt )
{
const SwLayoutFrm* pUp = pCnt->GetUpper();
@@ -1199,6 +1152,13 @@ static const SwLayoutFrm* lcl_Inside( const SwCntntFrm
*pCnt, Point& rPt )
return NULL;
}
+/** Search for the nearest Cntnt to pass.
+ *
+ * Considers the previous, the current and the next page.
+ * If no content is found, the area gets expanded until one is found.
+ *
+ * @return The 'semantically correct' position inside the PrtArea of the found
CntntFrm.
+ */
const SwCntntFrm *SwLayoutFrm::GetCntntPos( Point& rPoint,
const sal_Bool bDontLeave,
const sal_Bool bBodyOnly,
@@ -1400,14 +1360,7 @@ const SwCntntFrm *SwLayoutFrm::GetCntntPos( Point&
rPoint,
return pActual;
}
-/*************************************************************************
-|*
-|* SwPageFrm::GetCntntPosition()
-|*
-|* Description: Same as SwLayoutFrm::GetCntntPos().
-|* Specialized for fields and border.
-|*
-|*************************************************************************/
+/** Same as SwLayoutFrm::GetCntntPos(). Specialized for fields and border. */
void SwPageFrm::GetCntntPosition( const Point &rPt, SwPosition &rPos ) const
{
//Determine the first CntntFrm.
@@ -1495,15 +1448,6 @@ void SwPageFrm::GetCntntPosition( const Point &rPt,
SwPosition &rPos ) const
}
}
-/*************************************************************************
-|*
-|* SwRootFrm::GetNextPrevCntntPos()
-|*
-|* Description: Search the nearest Cntnt to the passed point. Only
-|* search inside the BodyText.
-|*
-|*************************************************************************/
-
// #123110# - helper class to disable creation of an action
// by a callback event - e.g., change event from a drawing object
class DisableCallbackAction
@@ -1526,8 +1470,12 @@ class DisableCallbackAction
}
};
-//!!!!! Only the nearest vertically one will be searched.
-//JP 11.10.2001: only in tables we try to find the right column - Bug 72294
+/** Search the nearest Cntnt to the passed point.
+ *
+ * Only search inside the BodyText.
+ * @note Only the nearest vertically one will be searched.
+ * @note JP 11.10.2001: only in tables we try to find the right column - Bug
72294
+ */
Point SwRootFrm::GetNextPrevCntntPos( const Point& rPoint, sal_Bool bNext )
const
{
// #123110# - disable creation of an action by a callback
@@ -1609,16 +1557,13 @@ Point SwRootFrm::GetNextPrevCntntPos( const Point&
rPoint, sal_Bool bNext ) cons
return Point( 0, 0 );
}
-/*************************************************************************
-|*
-|* SwRootFrm::GetPagePos()
-|*
-|* Description: Returns the absolute document position of the desired page.
-|* Formatting is done only as far as needed and only if
bFormat=sal_True.
-|* Returns Null if the operation failed.
-|* Pos is set to the one of the last page, if the page number was
-|* chosen to big.
-|*************************************************************************/
+/** Returns the absolute document position of the desired page.
+ *
+ * Formatting is done only as far as needed and only if bFormat=sal_True.
+ * Pos is set to the one of the last page, if the page number was chosen to
big.
+ *
+ * @return Null, if the operation failed.
+ */
Point SwRootFrm::GetPagePos( sal_uInt16 nPageNum ) const
{
OSL_ENSURE( Lower() && Lower()->IsPageFrm(), "No page available." );
@@ -1634,11 +1579,11 @@ Point SwRootFrm::GetPagePos( sal_uInt16 nPageNum ) const
}
/** get page frame by phyiscal page number
-
- OD 14.01.2003 #103492#
-
- @return pointer to the page frame with the given physical page number
-*/
+ *
+ * OD 14.01.2003 #103492#
+ *
+ * @return pointer to the page frame with the given physical page number
+ */
SwPageFrm* SwRootFrm::GetPageByPageNum( sal_uInt16 _nPageNum ) const
{
const SwPageFrm* pPageFrm = static_cast<const SwPageFrm*>( Lower() );
@@ -1657,13 +1602,9 @@ SwPageFrm* SwRootFrm::GetPageByPageNum( sal_uInt16
_nPageNum ) const
}
}
-/*************************************************************************
-|*
-|* SwRootFrm::IsDummyPage(sal_uInt16)
-|*
-|* Description: Returns sal_True, when the given physical pagenumber does't
exist
-|* or this page is an empty page.
-|*************************************************************************/
+/**
+ * @return sal_True, when the given physical pagenumber does't exist or this
page is an empty page.
+ */
sal_Bool SwRootFrm::IsDummyPage( sal_uInt16 nPageNum ) const
{
if( !Lower() || !nPageNum || nPageNum > GetPageNum() )
@@ -1676,13 +1617,10 @@ sal_Bool SwRootFrm::IsDummyPage( sal_uInt16 nPageNum )
const
}
-/*************************************************************************
-|*
-|* SwFrm::IsProtected()
-|*
-|* Description: Is the Frm or rather the Section in which it lies
-|* protected? Also Fly in Fly in .... and Footnotes
-|*************************************************************************/
+/** Is the Frm or rather the Section in which it lies protected?
+ *
+ * Also Fly in Fly in ... and Footnotes
+ */
sal_Bool SwFrm::IsProtected() const
{
if (this->IsCntntFrm() && ((SwCntntFrm*)this)->GetNode())
@@ -1739,33 +1677,24 @@ sal_Bool SwFrm::IsProtected() const
return sal_False;
}
-/*************************************************************************
-|*
-|* SwFrm::GetPhyPageNum()
-|* Description: Returns the physical page number
-|*
-|*
-|*************************************************************************/
+/** @return the physical page number */
sal_uInt16 SwFrm::GetPhyPageNum() const
{
const SwPageFrm *pPage = FindPageFrm();
return pPage ? pPage->GetPhyPageNum() : 0;
}
-/*--------------------------------------------------
- * SwFrm::WannaRightPage()
- * decides if the page want to be a rightpage or not.
- * If the first content of the page has a page descriptor,
- * we take the follow of the page descriptor of the last not empty page.
- * If this descriptor allows only right(left) pages and the page
- * isn't an empty page then it wanna be such right(left) page.
- * If the descriptor allows right and left pages, we look for a number offset
- * in the first content. If there is one, odd number results right pages,
- * even number results left pages.
+/** Decides if the page want to be a rightpage or not.
+ *
+ * If the first content of the page has a page descriptor, we take the follow
+ * of the page descriptor of the last not empty page. If this descriptor allows
+ * only right(left) pages and the page isn't an empty page then it wanna be
+ * such right(left) page. If the descriptor allows right and left pages, we
+ * look for a number offset in the first content. If there is one, odd number
+ * results right pages, even number results left pages.
* If there is no number offset, we take the physical page number instead,
* but a previous empty page don't count.
- * --------------------------------------------------*/
-
+ */
sal_Bool SwFrm::WannaRightPage() const
{
const SwPageFrm *pPage = FindPageFrm();
@@ -1839,12 +1768,7 @@ bool SwFrm::OnFirstPage() const
return bRet;
}
-/*************************************************************************
-|*
-|* SwFrm::GetVirtPageNum()
-|* Description: Returns the virtual page number with the offset.
-|*
-|*************************************************************************/
+/** @return the virtual page number with the offset. */
sal_uInt16 SwFrm::GetVirtPageNum() const
{
const SwPageFrm *pPage = FindPageFrm();
@@ -1892,13 +1816,7 @@ sal_uInt16 SwFrm::GetVirtPageNum() const
return nPhyPage;
}
-/*************************************************************************
-|*
-|* SwRootFrm::MakeTblCrsrs()
-|*
-|* Description: Determines and sets those cells which are enclosed
-|* by the selection.
-|*************************************************************************/
+/** Determines and sets those cells which are enclosed by the selection. */
bool SwRootFrm::MakeTblCrsrs( SwTableCursor& rTblCrsr )
{
//Find Union-Rects and tables (Follows) of the selection.
@@ -2009,12 +1927,12 @@ bool SwRootFrm::MakeTblCrsrs( SwTableCursor& rTblCrsr )
return bRet;
}
-
-/*************************************************************************
-|*
-|* SwRootFrm::CalcFrmRects
-|*
-|*************************************************************************/
+inline void Sub( SwRegionRects& rRegion, const SwRect& rRect )
+{
+ if( rRect.Width() > 1 && rRect.Height() > 1 &&
+ rRect.IsOver( rRegion.GetOrigin() ))
+ rRegion -= rRect;
+}
/*
* The following situations can happen:
@@ -2041,14 +1959,6 @@ bool SwRootFrm::MakeTblCrsrs( SwTableCursor& rTblCrsr )
* inverted rectangles are available.
* In the end the Flys are cut out of the section.
*/
-
-inline void Sub( SwRegionRects& rRegion, const SwRect& rRect )
-{
- if( rRect.Width() > 1 && rRect.Height() > 1 &&
- rRect.IsOver( rRegion.GetOrigin() ))
- rRegion -= rRect;
-}
-
void SwRootFrm::CalcFrmRects( SwShellCrsr &rCrsr, sal_Bool bIsTblMode )
{
SwPosition *pStartPos = rCrsr.Start(),
@@ -2577,7 +2487,7 @@ void SwRootFrm::CalcFrmRects( SwShellCrsr &rCrsr,
sal_Bool bIsTblMode )
}
pCntnt = pCntnt->GetNextCntntFrm();
OSL_ENSURE( pCntnt,
- "<SwRootFrm::CalcFrmRects(..)> - no content frame. This is
a serious defect -> please inform OD" );
+ "<SwRootFrm::CalcFrmRects(..)> - no content frame. This is
a serious defect!" );
}
if ( aPrvRect.HasArea() )
Sub( aRegion, aPrvRect );
@@ -2682,5 +2592,4 @@ void SwRootFrm::CalcFrmRects( SwShellCrsr &rCrsr,
sal_Bool bIsTblMode )
rCrsr.assign( aRegion.begin(), aRegion.end() );
}
-
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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