Resolves: tdf#133411 drop CONTENT_FLOWS_TO from dialog to search results

in the document, looks like only the calc one actually works, and when
it works on large quantities of results calc grinds to a complete halt

This was introduced with:

commit b41332475783c31136673fb44cf4c411bb0148f8
Date:   Mon Dec 2 15:54:29 2013 +0000

    Integrate branch of IAccessible2

and has been a problem on and off with calc's potentially ~infinite grid

There is the on-by-default search results dialog in calc (which has a limit on
how many it shows) which provides an alternative route to iterate through the
results

Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95006
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
(cherry picked from commit 0b94169d820482434dc98a37c3c1633ca46fd0dc)

Change-Id: I2685e480d2d15220be0bddbc83baad3992e7d5d1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95014
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

4 files changed, 1 insertions, 54 deletions

diff --git a/vcl/inc/window.h b/vcl/inc/window.h
index a328abf75c0e..89c0ff8cf3b9 100644
--- a/vcl/inc/window.h
+++ b/vcl/inc/window.h
@@ -280,7 +280,6 @@ public:
     css::uno::Reference< css::accessibility::XAccessible > mxAccessible;
     std::shared_ptr< VclSizeGroup > m_xSizeGroup;
     std::vector<VclPtr<FixedText>> m_aMnemonicLabels;
-    std::vector<css::accessibility::AccessibleRelation> m_aExtraAccessibleRelations;
     std::unique_ptr<ImplAccessibleInfos> mpAccessibleInfos;
     VCLXWindow*         mpVCLXWindow;
     vcl::Region              maWinRegion;            //< region to 'shape' the VCL window (frame coordinates)
diff --git a/vcl/source/app/salvtables.cxx b/vcl/source/app/salvtables.cxx
index 042008200709..4231a572d81c 100644
--- a/vcl/source/app/salvtables.cxx
+++ b/vcl/source/app/salvtables.cxx
@@ -546,16 +546,6 @@ public:
         m_xWidget->SetAccessibleRelationLabelFor(pAtkLabeled);
     }
 
-    virtual void add_extra_accessible_relation(const css::accessibility::AccessibleRelation &rRelation) override
-    {
-        m_xWidget->AddExtraAccessibleRelation(rRelation);
-    }
-
-    virtual void clear_extra_accessible_relations() override
-    {
-        m_xWidget->ClearExtraAccessibleRelations();
-    }
-
     virtual void set_tooltip_text(const OUString& rTip) override
     {
         m_xWidget->SetQuickHelpText(rTip);
diff --git a/vcl/source/window/window2.cxx b/vcl/source/window/window2.cxx
index 9183ded20184..aa791975e765 100644
--- a/vcl/source/window/window2.cxx
+++ b/vcl/source/window/window2.cxx
@@ -1959,21 +1959,6 @@ const std::vector<VclPtr<FixedText> >& Window::list_mnemonic_labels() const
     return mpWindowImpl->m_aMnemonicLabels;
 }
 
-void Window::AddExtraAccessibleRelation(const css::accessibility::AccessibleRelation &rRelation)
-{
-    mpWindowImpl->m_aExtraAccessibleRelations.push_back(rRelation);
-}
-
-const std::vector<css::accessibility::AccessibleRelation>& Window::GetExtraAccessibleRelations() const
-{
-    return mpWindowImpl->m_aExtraAccessibleRelations;
-}
-
-void Window::ClearExtraAccessibleRelations()
-{
-    mpWindowImpl->m_aExtraAccessibleRelations.clear();
-}
-
 } /* namespace vcl */
 
 void DrawFocusRect(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index 14be34515a50..6faad1ddf9c3 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -1920,7 +1920,7 @@ private:
     gulong m_nDragLeaveSignalId;
 
     rtl::Reference<GtkDropTarget> m_xDropTarget;
-    std::vector<AtkRelation*> m_aExtraAtkRelations;
+    rtl::Reference<GtkDragSource> m_xDragSource;
 
     static void signalSizeAllocate(GtkWidget*, GdkRectangle* allocation, gpointer widget)
     {
@@ -2510,33 +2510,6 @@ public:
         g_object_unref(pRelationSet);
     }
 
-    virtual void add_extra_accessible_relation(const css::accessibility::AccessibleRelation &rRelation) override
-    {
-        AtkObject* pAtkObject = gtk_widget_get_accessible(m_pWidget);
-        if (!pAtkObject)
-            return;
-
-        AtkRelationSet *pRelationSet = atk_object_ref_relation_set(pAtkObject);
-        AtkRelation *pRel = atk_object_wrapper_relation_new(rRelation);
-        m_aExtraAtkRelations.push_back(pRel);
-        atk_relation_set_add(pRelationSet, pRel);
-        g_object_unref(pRel);
-        g_object_unref(pRelationSet);
-    }
-
-    virtual void clear_extra_accessible_relations() override
-    {
-        AtkObject* pAtkObject = gtk_widget_get_accessible(m_pWidget);
-        if (!pAtkObject)
-            return;
-
-        AtkRelationSet *pRelationSet = atk_object_ref_relation_set(pAtkObject);
-        for (AtkRelation* pRel : m_aExtraAtkRelations)
-            atk_relation_set_remove(pRelationSet, pRel);
-        m_aExtraAtkRelations.clear();
-        g_object_unref(pRelationSet);
-    }
-
     virtual bool get_extents_relative_to(weld::Widget& rRelative, int& x, int &y, int& width, int &height) override
     {
         //for toplevel windows this is sadly futile under wayland, so we can't tell where a dialog is in order to allow