Resolves the bug fdo#59117 missing borders of last column

  When writingmode is set to RTL, the table is start drawn from Last column
to first column.  There is no problem with left&right lines, Because these
are not depends on the LTR or RTL writingmode.  But the bottom & top line
depends on writing mode.  As these two lines are drawn from previous cell to
next cell(left to right) the nX value should be nX-1 in RTL writingmode.

Change-Id: I3e21c7dd469ed5ba29e66f79da471b662632182e
Reviewed-on: https://gerrit.libreoffice.org/1834Reviewed-by: Ahmad Harthi <aalharthi@kacst.edu.sa>
Tested-by: Ahmad Harthi <aalharthi@kacst.edu.sa>

svx/source/table/viewcontactoftableobj.cxx

@@ -357,7 +357,7 @@ namespace drawinglayer
                 }
             }
 
-            if(!getRightLine().isEmpty() && getRightIsOutside())
+            if(!getRightLine().isEmpty())
             {
                 // create right line from top to bottom
                 const basegfx::B2DPoint aStart(getTransform() * basegfx::B2DPoint(1.0, 0.0));
@@ -622,9 +622,11 @@ namespace sdr
 
                                     // get basic lines
                                     impGetLine(aLeftLine, rTableLayouter, nX, nY, false, nColCount, nRowCount, bIsRTL);
-                                    impGetLine(aBottomLine, rTableLayouter, nX, nYBottom, true, nColCount, nRowCount, bIsRTL);
+                                    //To resolve the bug fdo#59117
+                                    //In RTL table as BottomLine & TopLine are drawn from Left Side to Right, nX should be nX-1
+                                    impGetLine(aBottomLine, rTableLayouter, bIsRTL?nX-1:nX, nYBottom, true, nColCount, nRowCount, bIsRTL);
                                     impGetLine(aRightLine, rTableLayouter, nXRight, nY, false, nColCount, nRowCount, bIsRTL);
-                                    impGetLine(aTopLine, rTableLayouter, nX, nY, true, nColCount, nRowCount, bIsRTL);
+                                    impGetLine(aTopLine, rTableLayouter, bIsRTL?nX-1:nX, nY, true, nColCount, nRowCount, bIsRTL);
 
                                     // get the neighbor cells' borders
                                     impGetLine(aLeftFromTLine, rTableLayouter, nX, nY - 1, false, nColCount, nRowCount, bIsRTL);