sc: add UI, undo/redo and test to change sparkline data range

This adds a "edit sparkline" action to the context menu and a
dialog to change the data range of a sparkline. To change a
sparkline using undo/redo, a new class UndoEditSparkline  was
added, which allows to change the attributes of a sparkline and
revert back the old attributes when undoing. This is then used in
the Dialog when setting the changed data range of a sparkline.

To make sure that undo/redo works correctly, a simple unit tests
was added.

Change-Id: I08af1813fa288278bc0d33b0540660b325b17235
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132748
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/sc/source/ui/inc/docfunc.hxx b/sc/source/ui/inc/docfunc.hxx
index 938f96835b4d..f7ca3e422bc8 100644
--- a/sc/source/ui/inc/docfunc.hxx
+++ b/sc/source/ui/inc/docfunc.hxx
@@ -56,6 +56,7 @@ namespace sc
     struct ColRowSpan;
     class SparklineAttributes;
     class SparklineGroup;
+    class Sparkline;
 }
 
 class ScDocFunc
@@ -246,6 +247,7 @@ public:
                                                      sc::SparklineAttributes const& rNewAttributes);
     SC_DLLPUBLIC bool GroupSparklines(ScRange const& rRange, std::shared_ptr<sc::SparklineGroup> const& rpGroup);
     SC_DLLPUBLIC bool UngroupSparklines(ScRange const& rRange);
+    SC_DLLPUBLIC bool ChangeSparkline(std::shared_ptr<sc::Sparkline> const& rpSparkline, SCTAB nTab, ScRangeList const& rDataRange);
 
 private:
     void ProtectDocument(const ScDocProtection& rProtect);