loplugin:methodcycles more graph theory for the win

implemeent a reduction approach, which is good at finding virtual
methods that only themselves or their virtual partners.

The accessibility GetVisArea stuff is dead since
commit 891e41fac81fbd8d5cdb277b26639abfd25a7143
Date:   Wed Apr 4 11:23:22 2018 +0200
dead code in AccessibleTextHelper_Impl::UpdateVisibleChildren

Change-Id: I78d9d8bca585ecec8394f2c3fe2baa93db0e58f5
Reviewed-on: https://gerrit.libreoffice.org/60912
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 0 insertions, 29 deletions

diff --git a/sw/source/uibase/ribbar/dselect.cxx b/sw/source/uibase/ribbar/dselect.cxx
index 9dd3b1a0c2bc..c0403c05889d 100644
--- a/sw/source/uibase/ribbar/dselect.cxx
+++ b/sw/source/uibase/ribbar/dselect.cxx
@@ -31,35 +31,6 @@ DrawSelection::DrawSelection(SwWrtShell* pWrtShell, SwEditWin* pEditWin, SwView*
     m_bCreateObj = false;
 }
 
-// Process keyboard events
-
-// If a KeyEvent is processed then the return value is true, otherwise
-// false.
-
-bool DrawSelection::KeyInput(const KeyEvent& rKEvt)
-{
-    bool bReturn = false;
-
-    switch (rKEvt.GetKeyCode().GetCode())
-    {
-        case KEY_ESCAPE:
-        {
-            if (m_pWin->IsDrawAction())
-            {
-                m_pSh->BreakMark();
-                m_pWin->ReleaseMouse();
-            }
-            bReturn = true;
-        }
-        break;
-    }
-
-    if (!bReturn)
-        bReturn = SwDrawBase::KeyInput(rKEvt);
-
-    return bReturn;
-}
-
 void DrawSelection::Activate(const sal_uInt16 nSlotId)
 {
     m_pWin->SetSdrDrawMode(OBJ_NONE);