ffs 13.5

5 files changed, 474 insertions, 44 deletions

diff --git a/freefilesync/debian/_service b/freefilesync/debian/_service
index ab08497..246f59f 100644
--- a/freefilesync/debian/_service
+++ b/freefilesync/debian/_service
@@ -14,7 +14,7 @@
    <service name="tar_scm">
       <param name="scm">git</param>
       <param name="url">https://gitlab.com/opensource-tracking/FreeFileSync.git</param>
-      <param name="revision">13.4</param>
+      <param name="revision">13.5</param>
       <param name="version">_none_</param>
    </service>
    <service name="recompress">
diff --git a/freefilesync/debian/changelog b/freefilesync/debian/changelog
index 1288ac1..32f4f34 100644
--- a/freefilesync/debian/changelog
+++ b/freefilesync/debian/changelog
@@ -1,3 +1,14 @@
+freefilesync (13.5-100+stackrpms) obs; urgency=low
+
+  * Upstream updates
+    * Wrap file grid folder paths instead of truncate
+    * Fixed sync operation arrows for RTL layout
+    * Fixed FTP hang during connection (libcurl regression)
+    * Consider user-defined file time tolerance for DB comparisons
+    * Don't log folder pair paths if nothing to sync
+
+ -- B. Stack <bgstack15@gmail.com>  Tue, 02 Apr 2024 09:25:10 -0400
+
 freefilesync (13.4-100+stackrpms) obs; urgency=low
 
   * Upstream updates
diff --git a/freefilesync/debian/freefilesync+stackrpms.dsc b/freefilesync/debian/freefilesync+stackrpms.dsc
index 69374ec..86acbd1 100644
--- a/freefilesync/debian/freefilesync+stackrpms.dsc
+++ b/freefilesync/debian/freefilesync+stackrpms.dsc
@@ -2,7 +2,7 @@ Format: 3.0 (quilt)
 Source: freefilesync
 Binary: freefilesync
 Architecture: any
-Version: 13.4-101+stackrpms
+Version: 13.5-100+stackrpms
 Maintainer: B. Stack <bgstack15@gmail.com>
 Homepage: https://freefilesync.org/
 Standards-Version: 4.1.4
diff --git a/freefilesync/debian/patches/ffs_traditional_view.patch b/freefilesync/debian/patches/ffs_traditional_view.patch
index 5e6e7ff..c74bef2 100644
--- a/freefilesync/debian/patches/ffs_traditional_view.patch
+++ b/freefilesync/debian/patches/ffs_traditional_view.patch
@@ -1,10 +1,82 @@
-Version: 13.0
-Date: 2023-09-13
+Version: 13.5
+Date: 2024-04-03
 Author: bgstack15
-Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVersion" About dialog
---- a/FreeFileSync/Source/ui/file_grid.cpp
-+++ b/FreeFileSync/Source/ui/file_grid.cpp
-@@ -487,8 +487,10 @@ private:
+Message:
+ Restore a traditional view to FreeFileSync by just using the entire patched
+ 13.4 file_grip.cpp. The changes to file_grid.cpp were too extensive for my
+ intended level of effort. This means that this patch undoes the bullet point
+ "Wrap file grid folder paths instead of truncate" in the Latest Changes.
+--- a/FreeFileSync/Source/ui/file_grid.cpp	2024-04-02 09:18:16.161133752 -0400
++++ b/FreeFileSync/Source/ui/file_grid.cpp	2024-04-03 16:56:12.513543859 -0400
+@@ -308,8 +308,7 @@
+     NavigationMarker navMarker;
+     std::unique_ptr<GridEventManager> evtMgr;
+     GridViewType gridViewType = GridViewType::action;
+-    std::unordered_map<std::wstring, wxSize, StringHash, StringEqual> compExtentsBuf_; //buffer expensive wxDC::GetTextExtent() calls!
+-    //StringHash, StringEqual => heterogenous lookup by std::wstring_view
++    std::unordered_map<std::wstring, wxSize> compExtentsBuf_; //buffer expensive wxDC::GetTextExtent() calls!
+ };
+ 
+ //########################################################################################################
+@@ -352,7 +351,7 @@
+ 
+     const FileSystemObject* getFsObject(size_t row) const { return getDataView().getFsObject(row); }
+ 
+-    const wxSize& getTextExtentBuffered(wxDC& dc, const std::wstring_view& text)
++    const wxSize& getTextExtentBuffered(wxDC& dc, const std::wstring& text)
+     {
+         auto& compExtentsBuf = sharedComp_.ref().compExtentsBuf_;
+         //- only used for parent path names and file names on view => should not grow "too big"
+@@ -360,47 +359,10 @@
+ 
+         auto it = compExtentsBuf.find(text);
+         if (it == compExtentsBuf.end())
+-            it = compExtentsBuf.emplace(text, dc.GetTextExtent(copyStringTo<wxString>(text))).first;
++            it = compExtentsBuf.emplace(text, dc.GetTextExtent(text)).first;
+         return it->second;
+     }
+ 
+-    //- trim while leaving path components intact
+-    //- *always* returns at least one component, even if > maxWidth
+-    size_t getPathTrimmedSize(wxDC& dc, const std::wstring_view& itemPath, int maxWidth)
+-    {
+-        if (itemPath.size() <= 1)
+-            return itemPath.size();
+-
+-        std::vector<std::wstring_view> subComp;
+-
+-        //split path by components, but skip slash at beginning or end
+-        for (auto it = itemPath.begin() + 1; it != itemPath.end() - 1; ++it)
+-            if (*it == L'/' ||
+-                *it == L'\\')
+-                subComp.push_back(makeStringView(itemPath.begin(), it));
+-
+-        subComp.push_back(itemPath);
+-
+-        if (maxWidth <= 0)
+-            return subComp[0].size();
+-
+-        size_t low  = 0;
+-        size_t high = subComp.size();
+-
+-        for (;;)
+-        {
+-            if (high - low == 1)
+-                return subComp[low].size();
+-
+-            const size_t middle = (low + high) / 2; //=> never 0 when "high - low > 1"
+-
+-            if (getTextExtentBuffered(dc, subComp[middle]).GetWidth() <= maxWidth)
+-                low = middle;
+-            else
+-                high = middle;
+-        }
+-    }
+-
+ private:
+     size_t getRowCount() const override { return getDataView().rowsOnView(); }
+ 
+@@ -525,8 +487,10 @@
                          case ItemPathFormat::name:
                              return utfTo<std::wstring>(fsObj->getItemName<side>());
                          case ItemPathFormat::relative:
@@ -15,7 +87,7 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
                              return AFS::getDisplayPath(fsObj->getAbstractPath<side>());
                      }
  
-@@ -548,6 +550,11 @@ private:
+@@ -586,11 +550,14 @@
          else
              GridData::renderRowBackgound(dc, rect, row, true /*enabled*/, true /*selected*/, rowHover);
  
@@ -26,15 +98,90 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
 +
          //----------------------------------------------------------------------------------
          const wxRect rectLine(rect.x, rect.y + rect.height - dipToWxsize(1), rect.width, dipToWxsize(1));
-         clearArea(dc, rectLine, row == pdi.groupLastRow - 1 /*last group item*/ ?
-@@ -658,6 +665,26 @@ private:
+-        clearArea(dc, rectLine, row == pdi.groupLastRow - 1 || //last group item
+-                  (pdi.fsObj == pdi.folderGroupObj &&  //folder item => distinctive separation color against subsequent file items
+-                   itemPathFormat_ != ItemPathFormat::name) ?
++        clearArea(dc, rectLine, row == pdi.groupLastRow - 1 /*last group item*/ ?
+                   getColorGridLine() : getDefaultBackgroundColorAlternating(pdi.groupIdx % 2 != 0));
+     }
+ 
+@@ -612,18 +579,18 @@
+         if (itemNamesWidth < 0)
+         {
+             itemNamesWidth = 0;
+-            //const int ellipsisWidth = getTextExtentBuffered(dc, ELLIPSIS).x;
++            const int ellipsisWidth = getTextExtentBuffered(dc, ELLIPSIS).x;
+ 
+             std::vector<int> itemWidths;
+             for (size_t row2 = pdi.groupFirstRow; row2 < pdi.groupLastRow; ++row2)
+                 if (const FileSystemObject* fsObj = getDataView().getFsObject(row2))
+                     if (itemPathFormat_ == ItemPathFormat::name || fsObj != pdi.folderGroupObj)
+-#if 0 //render same layout even when items don't exist
++                    {
+                         if (fsObj->isEmpty<side>())
+                             itemNamesWidth = ellipsisWidth;
+                         else
+-#endif
+                             itemWidths.push_back(getTextExtentBuffered(dc, utfTo<std::wstring>(fsObj->getItemName<side>())).x);
++                    }
+ 
+             if (!itemWidths.empty())
+             {
+@@ -641,15 +608,17 @@
+     }
+ 
+ 
+-    struct GroupRowLayout
++    struct GroupRenderLayout
+     {
+-        std::wstring groupParentPart; //... if distributed over multiple rows, otherswise full group parent folder
+-        std::wstring groupName; //only filled for first row of a group
+         std::wstring itemName;
++        std::wstring groupName;
++        std::wstring groupParentFolder;
++        size_t groupFirstRow;
++        bool stackedGroupRender;
+         int groupParentWidth;
+         int groupNameWidth;
+     };
+-    GroupRowLayout getGroupRowLayout(wxDC& dc, size_t row, const FileView::PathDrawInfo& pdi, int maxWidth)
++    GroupRenderLayout getGroupRenderLayout(wxDC& dc, size_t row, const FileView::PathDrawInfo& pdi, int maxWidth)
+     {
+         assert(pdi.fsObj);
+ 
+@@ -657,15 +626,14 @@
+         const int iconSize       = getIconManager().getIconWxsize();
+ 
+         //--------------------------------------------------------------------
+-        const int ellipsisWidth       = getTextExtentBuffered(dc, ELLIPSIS).x;
+-        const int arrowRightDownWidth = getTextExtentBuffered(dc, rightArrowDown_).x;
++        const int ellipsisWidth = getTextExtentBuffered(dc, ELLIPSIS).x;
+         const int groupItemNamesWidth = getGroupItemNamesWidth(dc, pdi);
+         //--------------------------------------------------------------------
+ 
+         //exception for readability: top row is always group start!
+         const size_t groupFirstRow = std::max<size_t>(pdi.groupFirstRow, refGrid().getRowAtWinPos(0));
+ 
+-        const size_t groupLineCount = pdi.groupLastRow - groupFirstRow;
++        const bool multiItemGroup = pdi.groupLastRow - groupFirstRow > 1;
+ 
+         std::wstring itemName;
+         if (itemPathFormat_ == ItemPathFormat::name || //hack: show folder name in item colum since groupName/groupParentFolder are unused!
+@@ -697,140 +665,166 @@
                  else //=> BaseFolderPair
                      groupParentFolder = AFS::getDisplayPath(pdi.fsObj->base().getAbstractPath<side>());
                  break;
-+
+-        }
+ 
+-        if (!groupParentFolder.empty())
+-        {
+-            const wchar_t pathSep = [&]
+-            {
+-                for (auto it = groupParentFolder.end(); it != groupParentFolder.begin();) //reverse iteration: 1. check 2. decrement 3. evaluate
 +            case ItemPathFormat::traditional:
 +                if (auto groupFolder = dynamic_cast<const FolderPair*>(pdi.folderGroupObj))
-+                {
+                 {
+-                    --it; //
 +                    groupName = utfTo<std::wstring>(groupFolder->template getItemName<side>());
 +                    groupParentFolder = AFS::getDisplayPath(groupFolder->parent().template getAbstractPath<side>()) + \
 +                        FILE_NAME_SEPARATOR + utfTo<std::wstring>(groupFolder->template getItemName<side>());
@@ -42,19 +189,53 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
 +                else //=> BaseFolderPair
 +                    groupParentFolder = AFS::getDisplayPath(pdi.fsObj->base().getAbstractPath<side>());
 +                break;
-+
+ 
+-                    if (*it ==  L'/' ||
+-                        *it ==  L'\\')
+-                        return *it;
 +            case ItemPathFormat::tradrel:
 +                if (pdi.folderGroupObj)
 +                {
 +                    groupName         = utfTo<std::wstring>(pdi.folderGroupObj->template getItemName    <side>());
 +                    groupParentFolder = utfTo<std::wstring>(pdi.folderGroupObj->template getRelativePath<side>());
-+                }
+                 }
+-                return static_cast<wchar_t>(FILE_NAME_SEPARATOR);
+-            }();
+-            if (!endsWith(groupParentFolder, pathSep)) //visual hint that this is a parent folder only
+-                groupParentFolder += pathSep;          //
 +                break;
 +
          }
  
-         //path components should follow the app layout direction and are NOT a single piece of text!
-@@ -683,11 +710,38 @@ private:
++        //path components should follow the app layout direction and are NOT a single piece of text!
++        //caveat: add Bidi support only during rendering and not in getValue() or AFS::getDisplayPath(): e.g. support "open file in Explorer"
++        assert(!contains(groupParentFolder, slashBidi_) && !contains(groupParentFolder, bslashBidi_));
++        replace(groupParentFolder, L'/',   slashBidi_);
++        replace(groupParentFolder, L'\\', bslashBidi_);
++
+         /*  group details: single row
+             ________________________  ___________________________________  _____________________________________________________
+             | (gap | group parent) |  | (gap | icon | gap | group name) |  | (2x gap | vline) | (gap | icon) | gap | item name |
+             ------------------------  -----------------------------------  -----------------------------------------------------
+ 
+             group details: stacked
+-            __________________________________                  ___________________________________  ___________________________________________________
+-            | gap | group parent, part 1 | ⤵️ |  <right-aligned> | (gap | icon | gap | group name) |  |                | (gap | icon) | gap | item name |
+-            |-------------------------------------------------------------------------------------|  | 2x gap | vline |--------------------------------|
+-            | gap | group parent, part n                                                          |  |                | (gap | icon) | gap | item name |
+-            ---------------------------------------------------------------------------------------  ---------------------------------------------------
+-
+-                -> group name on first row
+-                -> parent name distributed over multiple rows, if needed                                                        */
+-
++            _____________________________________________________  _____________________________________________________
++            |   <right-aligned> (gap | icon | gap | group name) |  |                  | (gap | icon) | gap | item name | <- group name on first row
++            |---------------------------------------------------|  | (2x gap | vline) |--------------------------------|
++            | (gap | group parent_/\ | wide gap)                |  |                  | (gap | icon) | gap | item name | <- group parent on second
++            -----------------------------------------------------  -----------------------------------------------------                            */
++        bool stackedGroupRender = false;
+         int groupParentWidth = groupParentFolder.empty() ? 0 : (gapSize_ + getTextExtentBuffered(dc, groupParentFolder).x);
+ 
          int       groupNameWidth    = groupName.empty() ? 0 : (gapSize_ + iconSize + gapSize_ + getTextExtentBuffered(dc, groupName).x);
          const int groupNameMinWidth = groupName.empty() ? 0 : (gapSize_ + iconSize + gapSize_ + ellipsisWidth);
  
@@ -70,6 +251,9 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
          int       groupItemsWidth    = groupSepWidth + (drawFileIcons ? gapSize_ + iconSize : 0) + gapSize_ + groupItemNamesWidth;
          const int groupItemsMinWidth = groupSepWidth + (drawFileIcons ? gapSize_ + iconSize : 0) + gapSize_ + ellipsisWidth;
  
+-        std::wstring groupParentPart;
+-        if (row == groupFirstRow)
+-            groupParentPart = groupParentFolder;
 +        // start trad patch
 +
 +        // rearrange this one section
@@ -90,33 +274,199 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
 +                // the insane logic of the new views
 +                // but preserve the original tabbing, to make the patch easier.
 +                // but with the "add slashes" paragraph 1 moved to above this switch statement!
-+
-         //not enough space? => collapse
+ 
+-        //not enough space? => trim or render on multiple rows
++        //not enough space? => collapse
          if (int excessWidth = groupParentWidth + groupNameWidth + groupItemsWidth - maxWidth;
              excessWidth > 0)
-@@ -754,6 +808,11 @@ private:
+         {
+-            const bool stackedGroupRender = !groupParentFolder.empty() && groupLineCount > 1; //group parent details on multiple rows
+-
+-            //1. shrink group parent
+-            if (!groupParentFolder.empty())
++            if (multiItemGroup && !groupParentFolder.empty() && !groupName.empty())
+             {
+-                const int groupParentMinWidth = stackedGroupRender && !groupName.empty() ? 0 : gapSize_ + ellipsisWidth;
++                //1. render group components on two rows
++                stackedGroupRender = true;
+ 
+-                groupParentWidth = std::max(groupParentWidth - excessWidth, groupParentMinWidth);
+-                excessWidth = groupParentWidth + groupNameWidth + groupItemsWidth - maxWidth;
+-            }
++                //add Unicode arrow to indicate that path was split
++                groupParentFolder += L'\u2934'; //Right Arrow Curving Up
+ 
+-            if (excessWidth > 0)
+-            {
+-                //2. shrink item rendering
+-                groupItemsWidth = std::max(groupItemsWidth - excessWidth, groupItemsMinWidth);
+-                excessWidth = groupParentWidth + groupNameWidth + groupItemsWidth - maxWidth;
++                const int groupParentMinWidth = gapSize_ + ellipsisWidth + gapSizeWide_;
++                groupParentWidth = gapSize_ + getTextExtentBuffered(dc, groupParentFolder).x + gapSizeWide_;
+ 
+-                if (excessWidth > 0)
+-                    //3. shrink group name
+-                    if (!groupName.empty())
+-                        groupNameWidth = std::max(groupNameWidth - excessWidth, groupNameMinWidth);
+-            }
++                int groupStackWidth = std::max(groupParentWidth, groupNameWidth);
++                excessWidth = groupStackWidth + groupItemsWidth - maxWidth;
+ 
+-            if (stackedGroupRender)
+-            {
+-                size_t comp1Len = getPathTrimmedSize(dc, groupParentFolder, groupParentWidth - gapSize_ - arrowRightDownWidth);
++                if (excessWidth > 0)
++                {
++                    //2. shrink group stack (group parent only)
++                    if (groupParentWidth > groupNameWidth)
++                    {
++                        groupStackWidth = groupParentWidth = std::max({groupParentWidth - excessWidth, groupNameWidth, groupParentMinWidth});
++                        excessWidth = groupStackWidth + groupItemsWidth - maxWidth;
++                    }
++                    if (excessWidth > 0)
++                    {
++                        //3. shrink item rendering
++                        groupItemsWidth = std::max(groupItemsWidth - excessWidth, groupItemsMinWidth);
++                        excessWidth = groupStackWidth + groupItemsWidth - maxWidth;
+ 
+-                if (!groupName.empty() &&
+-                    getTextExtentBuffered(dc, makeStringView(groupParentFolder.begin(), comp1Len)).x > groupParentWidth - gapSize_ - arrowRightDownWidth)
+-                    comp1Len = 0; //exception: never truncate parent component on first row, but move to second row instead
++                        if (excessWidth > 0)
++                        {
++                            //4. shrink group stack
++                            groupStackWidth = std::max({groupStackWidth - excessWidth, groupNameMinWidth, groupParentMinWidth});
+ 
+-                if (row == groupFirstRow)
++                            groupParentWidth = std::min(groupParentWidth, groupStackWidth);
++                            groupNameWidth   = std::min(groupNameWidth,   groupStackWidth);
++                        }
++                    }
++                }
++            }
++            else //group details on single row
++            {
++                //1. shrink group parent
++                if (!groupParentFolder.empty())
+                 {
+-                    groupParentPart = groupParentFolder.substr(0, comp1Len);
+-
+-                    if (comp1Len != 0 && comp1Len != groupParentFolder.size())
+-                        groupParentPart += rightArrowDown_;
++                    const int groupParentMinWidth = gapSize_ + ellipsisWidth;
++                    groupParentWidth = std::max(groupParentWidth - excessWidth, groupParentMinWidth);
++                    excessWidth = groupParentWidth + groupNameWidth + groupItemsWidth - maxWidth;
+                 }
+-                else
++                if (excessWidth > 0)
+                 {
+-                    size_t compPos = comp1Len;
+-
+-                    for (size_t i = groupFirstRow + 1; ; ++i)
+-                    {
+-                        const size_t compLen = getPathTrimmedSize(dc, makeStringView(groupParentFolder.begin() + compPos, groupParentFolder.end()),
+-                                                                  groupParentWidth + groupNameWidth - gapSize_ - arrowRightDownWidth);
+-                        if (row == i)
+-                        {
+-                            groupParentPart = compPos + compLen == groupParentFolder.size() ||
+-                                              row == pdi.groupLastRow - 1 ?       //not enough rows to show all parent folder components?
+-                                              groupParentFolder.substr(compPos) : //=> append to last row => will be truncated with ellipsis
+-                                              groupParentFolder.substr(compPos, compLen) + rightArrowDown_;
+-                            break;
+-                        }
+-                        compPos += compLen;
++                    //2. shrink item rendering
++                    groupItemsWidth = std::max(groupItemsWidth - excessWidth, groupItemsMinWidth);
++                    excessWidth = groupParentWidth + groupNameWidth + groupItemsWidth - maxWidth;
+ 
+-                        if (compPos == groupParentFolder.size())
+-                            break;
+-                    }
++                    if (excessWidth > 0)
++                        //3. shrink group name
++                        if (!groupName.empty())
++                            groupNameWidth = std::max(groupNameWidth - excessWidth, groupNameMinWidth);
+                 }
              }
          }
  
+-        //path components should follow the app layout direction and are NOT a single piece of text!
+-        //caveat: - add Bidi support only during rendering and not in getValue() or AFS::getDisplayPath(): e.g. support "open file in Explorer"
+-        //        - add *after* getPathTrimmedSize(), otherwise LTR-mark can be confused for path component, e.g. "<LTR>/home" would be two components!
+-        assert(!contains(groupParentPart, slashBidi_) && !contains(groupParentPart, bslashBidi_));
+-        replace(groupParentPart, L'/',   slashBidi_);
+-        replace(groupParentPart, L'\\', bslashBidi_);
 +                // end of original section, and back to the trad patch!
 +                break;
 +        }
 +        // and end the addition for trad patch
-+
+ 
          return
          {
-             itemName,
-@@ -894,6 +953,9 @@ private:
+-            std::move(groupParentPart),
+-            row == groupFirstRow ? std::move(groupName) : std::wstring{},
+-            std::move(itemName),
+-            row == groupFirstRow ? groupParentWidth : groupParentWidth + groupNameWidth,
+-            row == groupFirstRow ? groupNameWidth : 0,
++            itemName,
++            groupName,
++            groupParentFolder,
++            groupFirstRow,
++            stackedGroupRender,
++            groupParentWidth,
++            groupNameWidth,
+         };
+     }
+ 
+-
+     void renderCell(wxDC& dc, const wxRect& rect, size_t row, ColumnType colType, bool enabled, bool selected, HoverArea rowHover) override
+     {
+         //-----------------------------------------------
+@@ -947,43 +941,62 @@
+                     };
+                     //-------------------------------------------------------------------------
+ 
+-                    const auto& [groupParentPart,
++                    const auto& [itemName,
+                                  groupName,
+-                                 itemName,
++                                 groupParentFolder,
++                                 groupFirstRow,
++                                 stackedGroupRender,
+                                  groupParentWidth,
+-                                 groupNameWidth] = getGroupRowLayout(dc, row, pdi, rectTmp.width);
++                                 groupNameWidth] = getGroupRenderLayout(dc, row, pdi, rectTmp.width);
+ 
+                     wxRect rectGroup, rectGroupParent, rectGroupName;
                      rectGroup = rectGroupParent = rectGroupName = rectTmp;
  
+-                    rectGroup      .width = groupParentWidth + groupNameWidth;
                      rectGroupParent.width = groupParentWidth;
 +                    // re-add back the width of groupname so that the directory name is clickable
 +                    if (itemPathFormat_ == ItemPathFormat::traditional || itemPathFormat_ == ItemPathFormat::tradrel)
 +                        rectGroupParent.width += groupNameWidth;
                      rectGroupName  .width = groupNameWidth;
+-                    rectGroupName.x += groupParentWidth;
+ 
++                    if (stackedGroupRender)
++                    {
++                        rectGroup.width = std::max(groupParentWidth, groupNameWidth);
++                        rectGroupName.x += rectGroup.width - groupNameWidth; //right-align
++                    }
++                    else //group details on single row
++                    {
++                        rectGroup.width = groupParentWidth + groupNameWidth;
++                        rectGroupName.x += groupParentWidth;
++                    }
+                     rectTmp.x     += rectGroup.width;
+                     rectTmp.width -= rectGroup.width;
  
-                     if (stackedGroupRender)
-@@ -917,6 +979,11 @@ private:
+                     wxRect rectGroupItems = rectTmp;
+ 
+-                    if (itemName.empty()) //expand group name to include unused item area (e.g. bigger selection border)
++                    if (itemName.empty()) //expand group name to include (empty) item area
+                     {
+                         rectGroupName.width += rectGroupItems.width;
                          rectGroupItems.width = 0;
                      }
  
@@ -128,7 +478,12 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
                      //-------------------------------------------------------------------------
                      {
                          //clear background below parent path => harmonize with renderRowBackgound()
-@@ -928,7 +995,8 @@ private:
+                         wxDCTextColourChanger textColorGroup(dc);
+-                        if (rectGroup.width > 0 &&
++                        if ((!groupParentFolder.empty() || !groupName.empty()) &&
+                             (!enabled || !selected))
+                         {
+                             wxRect rectGroupBack = rectGroup;
                              rectGroupBack.width += 2 * gapSize_; //include gap before vline
  
                              if (row == pdi.groupLastRow - 1 /*last group item*/) //preserve the group separation line!
@@ -138,43 +493,95 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
  
                              clearArea(dc, rectGroupBack, getDefaultBackgroundColorAlternating(pdi.groupIdx % 2 == 0));
                              //clearArea() is surprisingly expensive => call just once!
-@@ -936,9 +1004,9 @@ private:
+@@ -991,18 +1004,22 @@
                              //accessibility: always set *both* foreground AND background colors!
                          }
  
--                        if (!groupParentFolder.empty() &&
+-                        if (!groupParentPart.empty() &&
+-                            (!pdi.folderGroupObj || !pdi.folderGroupObj->isEmpty<side>())) //don't show for missing folders
 +                        if (itemPathFormat_ == ItemPathFormat::traditional || itemPathFormat_ == ItemPathFormat::tradrel || (!groupParentFolder.empty() &&
-                             (( stackedGroupRender && row == groupFirstRow + 1) ||
--                             (!stackedGroupRender && row == groupFirstRow)) &&
++                            (( stackedGroupRender && row == groupFirstRow + 1) ||
 +                             (!stackedGroupRender && row == groupFirstRow))) &&
-                             (groupName.empty() || !pdi.folderGroupObj->isEmpty<side>())) //don't show for missing folders
++                            (groupName.empty() || !pdi.folderGroupObj->isEmpty<side>())) //don't show for missing folders
                          {
                              tryDrawNavMarker(rectGroupParent);
-@@ -950,7 +1018,7 @@ private:
-                             drawCellText(dc, rectGroupParentText, groupParentFolder, wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL, &getTextExtentBuffered(dc, groupParentFolder));
+ 
+                             wxRect rectGroupParentText = rectGroupParent;
+                             rectGroupParentText.x     += gapSize_;
+-                            rectGroupParentText.width -= gapSize_;
+-                            drawCellText(dc, rectGroupParentText, groupParentPart, wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL, &getTextExtentBuffered(dc, groupParentPart));
++                            rectGroupParentText.width -= stackedGroupRender ? gapSize_ + gapSizeWide_ : gapSize_;
++
++                            drawCellText(dc, rectGroupParentText, groupParentFolder, wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL, &getTextExtentBuffered(dc, groupParentFolder));
                          }
  
--                        if (!groupName.empty() &&
+-                        if (!groupName.empty())
 +                        if (!(itemPathFormat_ == ItemPathFormat::traditional || itemPathFormat_ == ItemPathFormat::tradrel) && !groupName.empty() &&
-                             row == groupFirstRow)
++                            row == groupFirstRow)
                          {
                              wxRect rectGroupNameBack = rectGroupName;
-@@ -1142,7 +1210,13 @@ private:
-                              groupNameWidth] = getGroupRenderLayout(dc, row, pdi, insanelyHugeWidth);
-                 assert(!stackedGroupRender);
  
--                const int groupSepWidth = (groupParentFolder.empty() && groupName.empty()) ? 0 : (2 * gapSize_ + dipToWxsize(1));
+@@ -1047,7 +1064,7 @@
+                     if (!itemName.empty())
+                     {
+                         //draw group/items separation line
+-                        if (rectGroup.width > 0)
++                        if (!groupParentFolder.empty() || !groupName.empty())
+                         {
+                             rectGroupItems.x     += 2 * gapSize_;
+                             rectGroupItems.width -= 2 * gapSize_;
+@@ -1150,15 +1167,18 @@
+             if (const FileView::PathDrawInfo pdi = getDataView().getDrawInfo(row);
+                 pdi.fsObj)
+             {
+-                const auto& [groupParentPart,
++                const auto& [itemName,
+                              groupName,
+-                             itemName,
++                             groupParentFolder,
++                             groupFirstRow,
++                             stackedGroupRender,
+                              groupParentWidth,
+-                             groupNameWidth] = getGroupRowLayout(dc, row, pdi, cellWidth);
++                             groupNameWidth] = getGroupRenderLayout(dc, row, pdi, cellWidth);
+ 
+-                if (!groupName.empty() && pdi.fsObj != pdi.folderGroupObj)
++                if (!groupName.empty() && row == groupFirstRow && pdi.fsObj != pdi.folderGroupObj)
+                 {
+-                    const int groupNameCellBeginX = groupParentWidth;
++                    const int groupNameCellBeginX = (stackedGroupRender ? std::max(groupParentWidth, groupNameWidth) - groupNameWidth : //right-aligned
++                                                     groupParentWidth); //group details on single row
+ 
+                     if (groupNameCellBeginX <= cellRelativePosX && cellRelativePosX < groupNameCellBeginX + groupNameWidth + 2 * gapSize_ /*include gap before vline*/)
+                         return static_cast<HoverArea>(HoverAreaGroup::groupName);
+@@ -1181,13 +1201,22 @@
+                 /* ________________________  ___________________________________  _____________________________________________________
+                    | (gap | group parent) |  | (gap | icon | gap | group name) |  | (2x gap | vline) | (gap | icon) | gap | item name |
+                    ------------------------  -----------------------------------  ----------------------------------------------------- */
+-                const auto& [groupParentPart,
++                const auto& [itemName,
+                              groupName,
+-                             itemName,
++                             groupParentFolder,
++                             groupFirstRow,
++                             stackedGroupRender,
+                              groupParentWidth,
+-                             groupNameWidth] = getGroupRowLayout(dc, row, pdi, insanelyHugeWidth);
++                             groupNameWidth] = getGroupRenderLayout(dc, row, pdi, insanelyHugeWidth);
++                assert(!stackedGroupRender);
++
 +         // trad patch section for removing lines around items in grid
 +        int lineWidth { dipToWxsize(1) } ;
 +        if (itemPathFormat_ == ItemPathFormat::traditional || itemPathFormat_ == ItemPathFormat::tradrel)
 +            lineWidth = 0;
 +
 +                const int groupSepWidth = (groupParentFolder.empty() && groupName.empty()) ? 0 : (2 * gapSize_ + lineWidth);
-+
+ 
+-                const int groupSepWidth = groupParentWidth + groupNameWidth <= 0 ? 0 : (2 * gapSize_ + dipToWxsize(1));
                  const int fileIconWidth = getIconManager().getIconBuffer() ? gapSize_ + getIconManager().getIconWxsize() : 0;
                  const int ellipsisWidth = getTextExtentBuffered(dc, ELLIPSIS).x;
                  const int itemWidth = itemName.empty() ? 0 :
-@@ -1174,6 +1248,10 @@ private:
+@@ -1219,6 +1248,10 @@
                          return _("Relative path");
                      case ItemPathFormat::full:
                          return _("Full path");
@@ -185,7 +592,19 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
                  }
                  assert(false);
                  break;
-@@ -1431,6 +1509,7 @@ private:
+@@ -1341,11 +1374,6 @@
+     const std::wstring bslashBidi_ = (wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft ? RTL_MARK : LTR_MARK) + std::wstring(L"\\");
+     //no need for LTR/RTL marks on both sides: text follows main direction if slash is between two strong characters with different directions
+ 
+-    const std::wstring rightArrowDown_ = wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft ?
+-                                         std::wstring() + RTL_MARK + LEFT_ARROW_ANTICLOCK :
+-                                         std::wstring() + LTR_MARK + RIGHT_ARROW_CURV_DOWN;
+-    //Windows bug: RIGHT_ARROW_CURV_DOWN rendering and extent calculation is buggy (see wx+\tooltip.cpp) => need LTR mark!
+-
+     std::vector<int> groupItemNamesWidthBuf_; //buffer! groupItemNamesWidths essentially only depends on (groupIdx, side)
+     uint64_t viewUpdateIdLast_ = 0;           //
+ };
+@@ -1481,6 +1509,7 @@
              GridData::renderRowBackgound(dc, rect, row, true /*enabled*/, true /*selected*/, rowHover);
  
          //----------------------------------------------------------------------------------
@@ -193,7 +612,7 @@ Message: restore a traditional view to FreeFileSync, and disable "welcomeShownVe
          const wxRect rectLine(rect.x, rect.y + rect.height - dipToWxsize(1), rect.width, dipToWxsize(1));
          clearArea(dc, rectLine, row == pdi.groupLastRow - 1 /*last group item*/ ?
                    getColorGridLine() : getDefaultBackgroundColorAlternating(pdi.groupIdx % 2 != 0));
-@@ -1455,6 +1534,7 @@ private:
+@@ -1505,6 +1534,7 @@
                  {
                      wxRect rectBack = rect;
                      if (row == pdi.groupLastRow - 1 /*last group item*/) //preserve the group separation line!
diff --git a/freefilesync/debian/patches/series b/freefilesync/debian/patches/series
index 2459055..4415360 100644
--- a/freefilesync/debian/patches/series
+++ b/freefilesync/debian/patches/series
@@ -7,10 +7,10 @@ ffs_sftp.patch
 libssh2_relax_dep.patch
 libcurl_improve_supported_error_codes.patch
 ffs_gcc.patch
-ffs_traditional_view.patch
 ffs_desktop_notifications.patch
 ffs_icon_loader.patch
 ffs_tooltips_no_taskbar.patch
 disable_wxuse_Exceptions.patch
 # makefile-improvements mostly combines wx-config-version, zlib-dep, pkg-config patches from bastif
 makefile-improvements.patch
+ffs_traditional_view.patch