sc/source/ui/view/viewfun2.cxx | 136 +++++++++++++++++++++++++++--------------
1 file changed, 90 insertions(+), 46 deletions(-)
New commits:
commit 667287228143519f4a91109924787ad169676ab8
Author: Eike Rathke <er...@redhat.com>
AuthorDate: Fri Oct 18 15:44:12 2019 +0200
Commit: Eike Rathke <er...@redhat.com>
CommitDate: Fri Oct 18 16:51:23 2019 +0200
Resolves: tdf#126767 Overwriting autofill if data immediately below
selection
Change-Id: Ibb11e7a8e1dc3d9d23a64073bde6250223220e3f
Reviewed-on: https://gerrit.libreoffice.org/81045
Reviewed-by: Eike Rathke <er...@redhat.com>
Tested-by: Jenkins
diff --git a/sc/source/ui/view/viewfun2.cxx b/sc/source/ui/view/viewfun2.cxx
index e997d63b11af..35f0af5b1f07 100644
--- a/sc/source/ui/view/viewfun2.cxx
+++ b/sc/source/ui/view/viewfun2.cxx
@@ -1645,10 +1645,14 @@ void ScViewFunc::FillTab( InsertDeleteFlags nFlags,
ScPasteFunc nFunction, bool
/** Downward fill of selected cell(s) by double-clicking cross-hair cursor
- Extends a current selection down to the last non-empty cell of an adjacent
- column when the lower-right corner of the selection is double-clicked. It
- uses a left-adjoining non-empty column as a guide if such is available,
- otherwise a right-adjoining non-empty column is used.
+ Either, extends a current selection if non-empty cells exist immediately
+ below the selection, overwriting cells below the selection up to the
+ minimum row of already filled cells.
+
+ Or, extends a current selection down to the last non-empty cell of an
+ adjacent column when the lower-right corner of the selection is
+ double-clicked. It uses a left-adjoining non-empty column as a guide if
+ such is available, otherwise a right-adjoining non-empty column is used.
@return No return value
@@ -1666,61 +1670,101 @@ void ScViewFunc::FillCrossDblClick()
SCCOL nEndX = aRange.aEnd.Col();
SCROW nEndY = aRange.aEnd.Row();
+ if (nEndY >= MAXROW)
+ // Nothing to fill.
+ return;
+
ScDocument* pDoc = GetViewData().GetDocument();
// Make sure the selection is not empty
if ( pDoc->IsBlockEmpty( nTab, nStartX, nStartY, nEndX, nEndY ) )
return;
- if ( nEndY < MAXROW )
+ // If there is data in all columns immediately below the selection then
+ // switch to overwriting fill.
+ SCROW nOverWriteEndRow = MAXROW;
+ for (SCCOL nCol = nStartX; nCol <= nEndX; ++nCol)
{
- const bool bDataLeft = (nStartX > 0);
- if (bDataLeft || nEndX < MAXCOL)
+ if (pDoc->HasData( nCol, nEndY + 1, nTab))
{
- // Check that there is
- // 1) data immediately left (preferred) or right of start (row) of
selection
- // 2) data there below
- // 3) no data immediately below selection
-
- SCCOL nMovX = (bDataLeft ? nStartX - 1 : nEndX + 1);
- SCROW nMovY = nStartY;
- bool bDataFound = (pDoc->HasData( nMovX, nStartY, nTab) &&
pDoc->HasData( nMovX, nStartY + 1, nTab));
- if (!bDataFound && bDataLeft && nEndX < MAXCOL)
+ // Determine the shortest data column to end the fill.
+ SCROW nY = nEndY + 1;
+ // FindAreaPos() returns the start row of the next data block if
+ // the current row is the the last row of a data block and an empty
+ // cell follows. Somewhat unexpected behaviour..
+ // So check beforehand if there is one non-empty cell following.
+ if (pDoc->HasData( nCol, nY + 1, nTab))
{
- nMovX = nEndX + 1; // check right
- bDataFound = (pDoc->HasData( nMovX, nStartY, nTab) &&
pDoc->HasData( nMovX, nStartY + 1, nTab));
+ pDoc->FindAreaPos( nCol, nY, nTab, SC_MOVE_DOWN);
+ if (nOverWriteEndRow > nY)
+ nOverWriteEndRow = nY;
}
-
- if (bDataFound && pDoc->IsBlockEmpty( nTab, nStartX, nEndY + 1,
nEndX, nEndY + 1, true))
+ else
{
- // Get end of data left or right.
- pDoc->FindAreaPos( nMovX, nMovY, nTab, SC_MOVE_DOWN);
- // Find minimum end row of below empty area and data right.
- for (SCCOL nX = nStartX; nX <= nEndX; ++nX)
- {
- SCROW nY = nEndY + 1;
- // Get next row with data in this column.
- pDoc->FindAreaPos( nX, nY, nTab, SC_MOVE_DOWN);
- if (nMovY == MAXROW && nY == MAXROW)
- {
- // FindAreaPos() returns MAXROW also if there is no
- // data at all from the start, so check if that
- // contains data if the nearby (left or right) data
- // ends there and increment if no data here, pretending
- // the next data would be thereafter so nMovY will not
- // be decremented.
- if (!pDoc->HasData( nX, nY, nTab))
- ++nY;
- }
- if (nMovY > nY - 1)
- nMovY = nY - 1;
- }
+ nOverWriteEndRow = nY;
+ }
+ }
+ else
+ {
+ nOverWriteEndRow = 0;
+ break; // for
+ }
+ }
- if (nMovY > nEndY)
- {
- FillAuto( FILL_TO_BOTTOM, nStartX, nStartY, nEndX, nEndY,
nMovY - nEndY);
- }
+ if (nOverWriteEndRow > nEndY)
+ {
+ FillAuto( FILL_TO_BOTTOM, nStartX, nStartY, nEndX, nEndY,
nOverWriteEndRow - nEndY);
+ return;
+ }
+
+ // Non-overwriting fill follows.
+
+ const bool bDataLeft = (nStartX > 0);
+ if (!bDataLeft && nEndX >= MAXCOL)
+ // Absolutely no data left or right of selection.
+ return;
+
+ // Check that there is
+ // 1) data immediately left (preferred) or right of start (row) of
selection
+ // 2) data there below
+ // 3) no data immediately below selection
+
+ SCCOL nMovX = (bDataLeft ? nStartX - 1 : nEndX + 1);
+ SCROW nMovY = nStartY;
+ bool bDataFound = (pDoc->HasData( nMovX, nStartY, nTab) && pDoc->HasData(
nMovX, nStartY + 1, nTab));
+ if (!bDataFound && bDataLeft && nEndX < MAXCOL)
+ {
+ nMovX = nEndX + 1; // check right
+ bDataFound = (pDoc->HasData( nMovX, nStartY, nTab) && pDoc->HasData(
nMovX, nStartY + 1, nTab));
+ }
+
+ if (bDataFound && pDoc->IsBlockEmpty( nTab, nStartX, nEndY + 1, nEndX,
nEndY + 1, true))
+ {
+ // Get end of data left or right.
+ pDoc->FindAreaPos( nMovX, nMovY, nTab, SC_MOVE_DOWN);
+ // Find minimum end row of below empty area and data right.
+ for (SCCOL nX = nStartX; nX <= nEndX; ++nX)
+ {
+ SCROW nY = nEndY + 1;
+ // Get next row with data in this column.
+ pDoc->FindAreaPos( nX, nY, nTab, SC_MOVE_DOWN);
+ if (nMovY == MAXROW && nY == MAXROW)
+ {
+ // FindAreaPos() returns MAXROW also if there is no data at all
+ // from the start, so check if that contains data if the nearby
+ // (left or right) data ends there and increment if no data
+ // here, pretending the next data would be thereafter so nMovY
+ // will not be decremented.
+ if (!pDoc->HasData( nX, nY, nTab))
+ ++nY;
}
+ if (nMovY > nY - 1)
+ nMovY = nY - 1;
+ }
+
+ if (nMovY > nEndY)
+ {
+ FillAuto( FILL_TO_BOTTOM, nStartX, nStartY, nEndX, nEndY, nMovY -
nEndY);
}
}
}
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