Related: tdf#130326 drop ScContentTree::ObjectFresh

this was introduced as part of the large IA2 integration

commit b41332475783c31136673fb44cf4c411bb0148f8
Author: Steve Yin <steve_y@apache.org>
Date:   Mon Dec 2 15:54:29 2013 +0000

    Integrate branch of IAccessible2

Both calc and writer gained the feature that "space" in the navigator
for drawing objects selects the highlighted object, extending the
selection of another one is already selected. (notably impress was
left unchanged)

In calc, but not writer, an ObjectFresh was added which fires
on every SfxHintId::ScKillEditView which is broadcast on every
exit of the cursor from a cell. Its purpose seems to be primarily to
re-highlight the last selected-by-keyboard entry on a content refresh.

As far as I can tell this doesn't seem necessary and we already refresh
content on SfxHintId::ScDrawChanged events so we shouldn't need to
additionally refresh on ScKillEditView and refreshing on every
ScKillEditView is very slow on navigating through a calc document with a
lot of drawing objects.

Change-Id: I64b2840f8510d474314d108e657fc3367f8ab6c0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114876
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Jenkins

4 files changed, 4 insertions, 62 deletions

diff --git a/sc/source/ui/inc/content.hxx b/sc/source/ui/inc/content.hxx
index 1c0d2c27c4d5..f91636802901 100644
--- a/sc/source/ui/inc/content.hxx
+++ b/sc/source/ui/inc/content.hxx
@@ -55,7 +55,6 @@ class ScContentTree
     ScDocument*             pHiddenDocument;    // temporary
     bool                    bisInNavigatoeDlg;
     bool                    m_bFreeze;
-    OUString                sKeyString;
     ImplSVEvent*            m_nAsyncMouseReleaseId;
 
     o3tl::enumarray<ScContentId, sal_uInt16> pPosList;     // for the sequence
@@ -124,7 +123,6 @@ public:
     ScContentTree(std::unique_ptr<weld::TreeView> xTreeView, ScNavigatorDlg* pNavigatorDlg);
     ~ScContentTree();
 
-    void     ObjectFresh(ScContentId nType, const weld::TreeIter* pEntry = nullptr);
     void     SetNavigatorDlgFlag(bool isInNavigateDlg){ bisInNavigatoeDlg=isInNavigateDlg;};
 
     void    set_selection_mode(SelectionMode eMode)
diff --git a/sc/source/ui/navipi/content.cxx b/sc/source/ui/navipi/content.cxx
index 9ec35128176b..692894ec8270 100644
--- a/sc/source/ui/navipi/content.cxx
+++ b/sc/source/ui/navipi/content.cxx
@@ -451,7 +451,8 @@ IMPL_LINK(ScContentTree, KeyInputHdl, const KeyEvent&, rKEvt, bool)
             break;
         }
     }
-    //Make KEY_SPACE has same function as DoubleClick
+    //Make KEY_SPACE has same function as DoubleClick, and realize
+    //multi-selection.
     if ( bisInNavigatoeDlg )
     {
         if(aCode.GetCode() == KEY_SPACE )
@@ -469,7 +470,6 @@ IMPL_LINK(ScContentTree, KeyInputHdl, const KeyEvent&, rKEvt, bool)
                 if ( bHiddenDoc )
                     return true;                //! later...
                 OUString aText(m_xTreeView->get_text(*xEntry));
-                sKeyString = aText;
                 if (!aManualDoc.isEmpty())
                     pParentWindow->SetCurrentDoc( aManualDoc );
                 switch (nType)
@@ -503,7 +503,6 @@ IMPL_LINK(ScContentTree, KeyInputHdl, const KeyEvent&, rKEvt, bool)
                             }
                             if (!bHasMakredObject && pScTabViewShell)
                                 pScTabViewShell->SetDrawShell(false);
-                            ObjectFresh(nType, xEntry.get());
                         }
                         break;
                     }
@@ -663,56 +662,6 @@ ScDocument* ScContentTree::GetSourceDocument()
     return nullptr;
 }
 
-//Move along and draw "*" sign .
-void ScContentTree::ObjectFresh(ScContentId nType, const weld::TreeIter* pEntry)
-{
-    if (bHiddenDoc && !pHiddenDocument)
-        return;     // other document displayed
-
-    if (!(nType == ScContentId::GRAPHIC || nType == ScContentId::OLEOBJECT || nType == ScContentId::DRAWING))
-        return;
-
-    auto nOldChildren = m_aRootNodes[nType] ? m_xTreeView->iter_n_children(*m_aRootNodes[nType]) : 0;
-    auto nOldPos = m_xTreeView->vadjustment_get_value();
-
-    freeze();
-    ClearType( nType );
-    GetDrawNames( nType/*, nId*/ );
-    thaw();
-
-    auto nNewChildren = m_aRootNodes[nType] ? m_xTreeView->iter_n_children(*m_aRootNodes[nType]) : 0;
-    bool bRestorePos = nOldChildren == nNewChildren;
-
-    if (!pEntry)
-        ApplyNavigatorSettings(bRestorePos, nOldPos);
-    if (!pEntry)
-        return;
-
-    weld::TreeIter* pParent = m_aRootNodes[nType].get();
-    std::unique_ptr<weld::TreeIter> xOldEntry;
-    std::unique_ptr<weld::TreeIter> xBeginEntry(m_xTreeView->make_iterator(pParent));
-    bool bBeginEntry = false;
-    if( pParent )
-        bBeginEntry = m_xTreeView->iter_children(*xBeginEntry);
-    while (bBeginEntry)
-    {
-        OUString aTempText(m_xTreeView->get_text(*xBeginEntry));
-        if (aTempText == sKeyString)
-        {
-            xOldEntry = m_xTreeView->make_iterator(xBeginEntry.get());
-            break;
-        }
-        bBeginEntry = m_xTreeView->iter_next(*xBeginEntry);
-    }
-    if (xOldEntry)
-    {
-        m_xTreeView->expand_row(*pParent);
-        m_xTreeView->select(*xOldEntry);
-        m_xTreeView->set_cursor(*xOldEntry);
-        StoreNavigatorSettings();
-    }
-}
-
 void ScContentTree::Refresh( ScContentId nType )
 {
     if ( bHiddenDoc && !pHiddenDocument )
diff --git a/sc/source/ui/navipi/navipi.cxx b/sc/source/ui/navipi/navipi.cxx
index eb998e878e75..f9f196d3717b 100644
--- a/sc/source/ui/navipi/navipi.cxx
+++ b/sc/source/ui/navipi/navipi.cxx
@@ -536,11 +536,6 @@ void ScNavigatorDlg::Notify( SfxBroadcaster&, const SfxHint& rHint )
                 case SfxHintId::ScAnyDataChanged:
                     aContentIdle.Start();      // Do not search notes immediately
                     break;
-                case SfxHintId::ScKillEditView:
-                    m_xLbEntries->ObjectFresh( ScContentId::OLEOBJECT );
-                    m_xLbEntries->ObjectFresh( ScContentId::DRAWING );
-                    m_xLbEntries->ObjectFresh( ScContentId::GRAPHIC );
-                    break;
                 case SfxHintId::ScSelectionChanged:
                     UpdateSelection();
                     break;
diff --git a/sw/source/uibase/utlui/content.cxx b/sw/source/uibase/utlui/content.cxx
index 87f526a17996..220a2be35534 100644
--- a/sw/source/uibase/utlui/content.cxx
+++ b/sw/source/uibase/utlui/content.cxx
@@ -3528,8 +3528,8 @@ IMPL_LINK(SwContentTree, KeyInputHdl, const KeyEvent&, rEvent, bool)
             }
         }
     }
-    //Make KEY_SPACE has same function as DoubleClick ,
-    //and realize multi-selection .
+    //Make KEY_SPACE has same function as DoubleClick, and realize
+    //multi-selection.
     else if (aCode.GetCode() == KEY_SPACE && 0 == aCode.GetModifier())
     {
         std::unique_ptr<weld::TreeIter> xEntry(m_xTreeView->make_iterator());