From f8be3d02573c4d6d753b5e0c1a449e932f94bd81 Mon Sep 17 00:00:00 2001
From: Jan Holesovsky <kendy@suse.cz>
Date: Wed, 3 Apr 2013 11:49:38 +0200
Subject: fdo#32082: Do not reset number format in table cells on edit.

When we changed the default to _not_ to recognize the number formats in table
cells (commit 334c34e4ec803c65e43abf20edbc6faf7fa95e76), it caused that any
edit of a number formatted cell had reset it to text on edit.

This was quite unexpected, because when eg. there was a number that contributed
to a sum, and it changed to text, the sum changed as if there was a '0' there.

To solve this, try hard to retain the number format regardless of the
'Recognize Number Formats' setting when there was a number formatting assigned
to the cell.

Change-Id: Ib43e0877420d90cdac7a0357d1ef3a549c866fb7
---
 sw/source/core/docnode/ndtbl.cxx | 38 +++++++++++++++++++++-----------------
 1 file changed, 21 insertions(+), 17 deletions(-)

(limited to 'sw')

diff --git a/sw/source/core/docnode/ndtbl.cxx b/sw/source/core/docnode/ndtbl.cxx
index 4fd72a8d5c2e..398dd6af23be 100644
--- a/sw/source/core/docnode/ndtbl.cxx
+++ b/sw/source/core/docnode/ndtbl.cxx
@@ -4028,31 +4028,35 @@ void SwDoc::ChkBoxNumFmt( SwTableBox& rBox, sal_Bool bCallUpdate )
             SwTableBoxFmt* pBoxFmt = (SwTableBoxFmt*)rBox.GetFrmFmt();
             SfxItemSet aBoxSet( GetAttrPool(), RES_BOXATR_FORMAT, RES_BOXATR_VALUE );
 
-            sal_Bool bSetNumFmt = IsInsTblFormatNum();
             sal_Bool bLockModify = sal_True;
+            sal_Bool bSetNumFmt = sal_False;
+            const bool bForceNumberFormat = IsInsTblFormatNum() && IsInsTblChangeNumFormat();
 
-            if( bSetNumFmt && !IsInsTblChangeNumFormat() )
+            // if the user forced a number format in this cell previously,
+            // keep it, unless the user set that she wants the full number
+            // format recognition
+            if( pNumFmtItem && !bForceNumberFormat )
             {
-                if( !pNumFmtItem )
-                    bSetNumFmt = sal_False;
+                sal_uLong nOldNumFmt = ((SwTblBoxNumFormat*)pNumFmtItem)->GetValue();
+                SvNumberFormatter* pNumFmtr = GetNumberFormatter();
+
+                short nFmtType = pNumFmtr->GetType( nFmtIdx );
+                if( nFmtType == pNumFmtr->GetType( nOldNumFmt ) || NUMBERFORMAT_NUMBER == nFmtType )
+                {
+                    // Current and specified NumFormat match
+                    // -> keep old Format
+                    nFmtIdx = nOldNumFmt;
+                    bSetNumFmt = sal_True;
+                }
                 else
                 {
-                    sal_uLong nOldNumFmt = ((SwTblBoxNumFormat*)pNumFmtItem)->GetValue();
-                    SvNumberFormatter* pNumFmtr = GetNumberFormatter();
-
-                    short nFmtType = pNumFmtr->GetType( nFmtIdx );
-                    if( nFmtType == pNumFmtr->GetType( nOldNumFmt ) || NUMBERFORMAT_NUMBER == nFmtType )
-                        // Current and specified NumFormat match
-                        // -> keep old Format
-                        nFmtIdx = nOldNumFmt;
-                    else
-                        // Current and specified NumFormat do not match
-                        // -> insert as Text
-                        bLockModify = bSetNumFmt = sal_False;
+                    // Current and specified NumFormat do not match
+                    // -> insert as Text
+                    bLockModify = bSetNumFmt = sal_False;
                 }
             }
 
-            if( bSetNumFmt )
+            if( bSetNumFmt || bForceNumberFormat )
             {
                 pBoxFmt = (SwTableBoxFmt*)rBox.ClaimFrmFmt();
 
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