tdf#122529 lok - table border position manipulation

This adds a new LOK callback (LOK_CALLBACK_TABLE_SELECTED) that
sends the border positions to the client when the user has the
cursor or slelection in a table.

In addition this adds a .uno:TableChangeCurrentBorderPosition
uno command, which implements changing a specific border in
the current table. Border can be either a column or a row border,
which is either at the first, middle or last position.

Change-Id: Ife7cff14d91ffc84c95c040f0b42319e3d6194b4
Reviewed-on: https://gerrit.libreoffice.org/77365
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/include/LibreOfficeKit/LibreOfficeKitEnums.h b/include/LibreOfficeKit/LibreOfficeKitEnums.h
index 0680c7e6c44f..43762cc54c48 100644
--- a/include/LibreOfficeKit/LibreOfficeKitEnums.h
+++ b/include/LibreOfficeKit/LibreOfficeKitEnums.h
@@ -674,6 +674,15 @@ typedef enum
      * Rectangle format is the same as LOK_CALLBACK_INVALIDATE_TILES.
      */
     LOK_CALLBACK_CELL_AUTO_FILL_AREA = 43,
+
+    /**
+     * When the cursor is in a table or a table is selected in the
+     * document, this sends the table's column and row border positions
+     * to the client. If the payload is empty (empty JSON object), then
+     * no table is currently selected or the cursor is not inside a table
+     * cell.
+     */
+    LOK_CALLBACK_TABLE_SELECTED = 44,
 }
 LibreOfficeKitCallbackType;