lok: formulabar: fix URL fields selection

field is calculated as 1 character by selection getter
let's unfold fields and send real length

Change-Id: I557f8785a4d2ee6a41c6c95f4551f5e104a58c02
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146350
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Andras Timar <andras.timar@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146574
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/editeng/source/editeng/editview.cxx b/editeng/source/editeng/editview.cxx
index 4096e0e18bf8..f243d6d8feb6 100644
--- a/editeng/source/editeng/editview.cxx
+++ b/editeng/source/editeng/editview.cxx
@@ -1394,6 +1394,53 @@ const SvxFieldData* EditView::GetFieldAtCursor() const
     return pFieldItem ? pFieldItem->GetField() : nullptr;
 }
 
+sal_Int32 EditView::countFieldsOffsetSum(sal_Int32 nPara, sal_Int32 nPos, bool bCanOverflow) const
+{
+    if (!pImpEditView || !pImpEditView->pEditEngine)
+        return 0;
+
+    int nOffset = 0;
+
+    for (int nCurrentPara = 0; nCurrentPara <= nPara; nCurrentPara++)
+    {
+        int nFields = pImpEditView->pEditEngine->GetFieldCount( nCurrentPara );
+        for (int nField = 0; nField < nFields; nField++)
+        {
+            EFieldInfo aFieldInfo
+                = pImpEditView->pEditEngine->GetFieldInfo( nCurrentPara, nField );
+
+            bool bLastPara = nCurrentPara == nPara;
+            sal_Int32 nFieldPos = aFieldInfo.aPosition.nIndex;
+
+            if (bLastPara && nFieldPos >= nPos)
+                break;
+
+            sal_Int32 nFieldLen = aFieldInfo.aCurrentText.getLength();
+
+            // position in the middle of a field
+            if (!bCanOverflow && bLastPara && nFieldPos + nFieldLen > nPos)
+                nFieldLen = nPos - nFieldPos;
+
+            nOffset += nFieldLen - 1;
+        }
+    }
+
+    return nOffset;
+}
+
+sal_Int32 EditView::GetPosNoField(sal_Int32 nPara, sal_Int32 nPos) const
+{
+    sal_Int32 nOffset = countFieldsOffsetSum(nPara, nPos, false);
+    assert(nPos >= nOffset);
+    return nPos - nOffset;
+}
+
+sal_Int32 EditView::GetPosWithField(sal_Int32 nPara, sal_Int32 nPos) const
+{
+    sal_Int32 nOffset = countFieldsOffsetSum(nPara, nPos, true);
+    return nPos + nOffset;
+}
+
 void EditView::SetInvalidateMore( sal_uInt16 nPixel )
 {
     pImpEditView->SetInvalidateMore( nPixel );