tdf#116552 restore copy on focus and jump focus to source

This is surely an utter abuse of focus and an a11y disaster, but it
used to work this way.

Change-Id: I265a2bafbc2cdd17ff4a5b7c2805def63c510d5c
Reviewed-on: https://gerrit.libreoffice.org/55670
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Xisco Faulí <xiscofauli@libreoffice.org>
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>

4 files changed, 29 insertions, 0 deletions

diff --git a/sc/source/ui/dbgui/PivotLayoutDialog.cxx b/sc/source/ui/dbgui/PivotLayoutDialog.cxx
index 129969c926f3..70f436c0396e 100644
--- a/sc/source/ui/dbgui/PivotLayoutDialog.cxx
+++ b/sc/source/ui/dbgui/PivotLayoutDialog.cxx
@@ -71,6 +71,7 @@ ScPivotLayoutDialog::ScPivotLayoutDialog(
                             ScViewData* pViewData, const ScDPObject* pPivotTableObject, bool bNewPivotTable) :
     ScAnyRefDlg           (pSfxBindings, pChildWindow, pParent, "PivotTableLayout", "modules/scalc/ui/pivottablelayoutdialog.ui"),
     maPivotTableObject    (*pPivotTableObject),
+    mpPreviouslyFocusedListBox(nullptr),
     mpViewData            (pViewData),
     mpDocument            (pViewData->GetDocument()),
     mbNewPivotTable       (bNewPivotTable),
@@ -188,6 +189,7 @@ ScPivotLayoutDialog::~ScPivotLayoutDialog()
 
 void ScPivotLayoutDialog::dispose()
 {
+    mpPreviouslyFocusedListBox.clear();
     mpListBoxField.clear();
     mpListBoxPage.clear();
     mpListBoxColumn.clear();
diff --git a/sc/source/ui/dbgui/PivotLayoutTreeListBase.cxx b/sc/source/ui/dbgui/PivotLayoutTreeListBase.cxx
index 236a939655ca..d6512365197b 100644
--- a/sc/source/ui/dbgui/PivotLayoutTreeListBase.cxx
+++ b/sc/source/ui/dbgui/PivotLayoutTreeListBase.cxx
@@ -117,4 +117,26 @@ void ScPivotLayoutTreeListBase::RemoveEntryForItem(const ScItemValue* pItemValue
     }
 }
 
+void ScPivotLayoutTreeListBase::GetFocus()
+{
+    SvTreeListBox::GetFocus();
+
+    if (!mpParent || !mpParent->mpPreviouslyFocusedListBox)
+        return;
+
+    if (GetGetFocusFlags() & GetFocusFlags::Mnemonic)
+    {
+        SvTreeListEntry* pEntry = mpParent->mpPreviouslyFocusedListBox->GetCurEntry();
+        if (pEntry)
+            InsertEntryForSourceTarget(pEntry, nullptr);
+        mpParent->mpPreviouslyFocusedListBox->GrabFocus();
+    }
+}
+
+void ScPivotLayoutTreeListBase::LoseFocus()
+{
+    SvTreeListBox::LoseFocus();
+    if (mpParent)
+        mpParent->mpPreviouslyFocusedListBox = this;
+}
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/ui/inc/PivotLayoutDialog.hxx b/sc/source/ui/inc/PivotLayoutDialog.hxx
index 25f12db90e5d..96d6218adb3d 100644
--- a/sc/source/ui/inc/PivotLayoutDialog.hxx
+++ b/sc/source/ui/inc/PivotLayoutDialog.hxx
@@ -42,6 +42,8 @@ class ScPivotLayoutDialog : public ScAnyRefDlg
 public:
     ScDPObject maPivotTableObject;
 
+    VclPtr<ScPivotLayoutTreeListBase> mpPreviouslyFocusedListBox;
+
 private:
     ScViewData* mpViewData;
     ScDocument* mpDocument;
diff --git a/sc/source/ui/inc/PivotLayoutTreeListBase.hxx b/sc/source/ui/inc/PivotLayoutTreeListBase.hxx
index 41ff3a344909..b651f7e132af 100644
--- a/sc/source/ui/inc/PivotLayoutTreeListBase.hxx
+++ b/sc/source/ui/inc/PivotLayoutTreeListBase.hxx
@@ -53,6 +53,9 @@ public:
                                          SvTreeListEntry* pEntry) override;
     virtual void DragFinished(sal_Int8 nDropAction) override;
 
+    virtual void GetFocus() override;
+    virtual void LoseFocus() override;
+
     void PushEntriesToPivotFieldVector(ScPivotFieldVector& rVector);
 
     void RemoveEntryForItem(const ScItemValue* pItemValue);