tdf#99938 : Moving Average : By default trim input range...

to actual data content inside the input range via a new
checkbox in the dialog.

Change-Id: I4ac5ec5809e772f75f303c3dcfcc6e6ef8693eb1
Reviewed-on: https://gerrit.libreoffice.org/71824
Tested-by: Jenkins
Reviewed-by: Eike Rathke <erack@redhat.com>

sc/source/ui/StatisticsDialogs/MovingAverageDialog.cxx

@@ -23,6 +23,7 @@ ScMovingAverageDialog::ScMovingAverageDialog(
             pSfxBindings, pChildWindow, pParent, pViewData,
             "modules/scalc/ui/movingaveragedialog.ui",
             "MovingAverageDialog")
+    , mxTrimRangeCheck(m_xBuilder->weld_check_button("trimrange-check"))
     , mxIntervalSpin(m_xBuilder->weld_spin_button("interval-spin"))
 {
 }
@@ -47,6 +48,9 @@ ScRange ScMovingAverageDialog::ApplyOutput(ScDocShell* pDocShell)
             formula::FormulaGrammar::mergeToGrammar( formula::FormulaGrammar::GRAM_ENGLISH, mAddressDetails.eConv));
     FormulaTemplate aTemplate(mDocument);
 
+    if (mxTrimRangeCheck->get_active())
+        mDocument->GetDataAreaSubrange(mInputRange);
+
     std::unique_ptr<DataRangeIterator> pIterator;
     if (mGroupedBy == BY_COLUMN)
         pIterator.reset(new DataRangeByColumnIterator(mInputRange));

sc/source/ui/inc/MovingAverageDialog.hxx

@@ -19,6 +19,7 @@
 class ScMovingAverageDialog : public ScStatisticsInputOutputDialog
 {
 private:
+    std::unique_ptr<weld::CheckButton> mxTrimRangeCheck;
     std::unique_ptr<weld::SpinButton> mxIntervalSpin;
 
 public:

sc/uiconfig/scalc/ui/movingaveragedialog.ui

@@ -182,6 +182,24 @@
                         <property name="top_attach">1</property>
                       </packing>
                     </child>
+                    <child>
+                      <object class="GtkCheckButton" id="trimrange-check">
+                        <property name="label" translatable="yes" context="movingaveragedialog|trimrange-check">Trim input range to actual data content</property>
+                        <property name="visible">True</property>
+                        <property name="can_focus">True</property>
+                        <property name="receives_default">False</property>
+                        <property name="active">True</property>
+                        <property name="draw_indicator">True</property>
+                      </object>
+                      <packing>
+                        <property name="left_attach">0</property>
+                        <property name="top_attach">2</property>
+                        <property name="width">2</property>
+                      </packing>
+                    </child>
+                    <child>
+                      <placeholder/>
+                    </child>
                   </object>
                 </child>
               </object>