tdf#95378 Writer Navigator document content tracking

This patch adds document content tracking for tables, frames, images,
OLE objects and drawing objects.

Change-Id: I99af15d2da9f4f97d8702b5a9cad4fc21b676166
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/101253
Tested-by: Jenkins
Reviewed-by: Jim Raykowski <raykowj@gmail.com>

1 files changed, 151 insertions, 56 deletions

diff --git a/sw/source/uibase/utlui/content.cxx b/sw/source/uibase/utlui/content.cxx
index 88f9f0979919..ba62299111fd 100644
--- a/sw/source/uibase/utlui/content.cxx
+++ b/sw/source/uibase/utlui/content.cxx
@@ -1882,11 +1882,8 @@ IMPL_LINK_NOARG(SwContentTree, ContentDoubleClickHdl, weld::TreeView&, bool)
             SwContent* pCnt = reinterpret_cast<SwContent*>(m_xTreeView->get_id(*xEntry).toInt64());
             assert(pCnt && "no UserData");
             GotoContent(pCnt);
-            const ContentTypeId nActType = pCnt->GetParent()->GetType();
-            if (nActType == ContentTypeId::FRAME)
-                m_pActiveShell->EnterStdMode();
             // fdo#36308 don't expand outlines on double-click
-            bConsumed = nActType == ContentTypeId::OUTLINE;
+            bConsumed = pCnt->GetParent()->GetType() == ContentTypeId::OUTLINE;
         }
     }
 
@@ -3087,6 +3084,42 @@ void SwContentTree::HideTree()
     m_xTreeView->hide();
 }
 
+static void lcl_SelectByContentTypeAndName(SwContentTree* pThis, weld::TreeView& rContentTree,
+                                           const OUString& rContentTypeName, const OUString& rName)
+{
+    if (!rName.isEmpty())
+    {
+        // find content type entry
+        std::unique_ptr<weld::TreeIter> xIter(rContentTree.make_iterator());
+        bool bFoundEntry = rContentTree.get_iter_first(*xIter);
+        while (bFoundEntry && rContentTypeName != rContentTree.get_text(*xIter))
+            bFoundEntry = rContentTree.iter_next_sibling(*xIter);
+        // find content type content entry and select it
+        if (bFoundEntry)
+        {
+            rContentTree.expand_row(*xIter); // assure content type entry is expanded
+            while (rContentTree.iter_next(*xIter) && lcl_IsContent(*xIter, rContentTree))
+            {
+                if (rName == rContentTree.get_text(*xIter))
+                {
+                    // get first selected for comparison
+                    std::unique_ptr<weld::TreeIter> xFirstSelected(rContentTree.make_iterator());
+                    if (!rContentTree.get_selected(xFirstSelected.get()))
+                        xFirstSelected.reset();
+                    if (rContentTree.count_selected_rows() != 1 ||
+                            rContentTree.iter_compare(*xIter, *xFirstSelected) != 0)
+                    {
+                        // unselect all entries and make passed entry visible and selected
+                        rContentTree.set_cursor(*xIter);
+                        pThis->Select();
+                    }
+                    break;
+                }
+            }
+        }
+    }
+}
+
 /** No idle with focus or while dragging */
 IMPL_LINK_NOARG(SwContentTree, TimerUpdate, Timer *, void)
 {
@@ -3136,72 +3169,131 @@ void SwContentTree::UpdateTracking()
     if (State::HIDDEN == m_eState)
         return;
 
-    // track document outline position at cursor
-    if (m_nOutlineTracking == 3) // no outline tracking
-        return;
-
-    const SwOutlineNodes::size_type nActPos = GetWrtShell()->GetOutlinePos(MAXLEVEL); // find out where the cursor is
-    if (nActPos == SwOutlineNodes::npos)
+    // m_bIgnoreViewChange is set on delete
+    if (m_bIgnoreViewChange)
+    {
+        m_bIgnoreViewChange = false;
         return;
+    }
 
-    // only track if selection is already an outline
-    std::unique_ptr<weld::TreeIter> xFirstSelected(m_xTreeView->make_iterator());
-    if (!m_xTreeView->get_selected(xFirstSelected.get()))
-        xFirstSelected.reset();
-    if (xFirstSelected && lcl_IsContent(*xFirstSelected, *m_xTreeView) &&
-            reinterpret_cast<SwContent*>(m_xTreeView->get_id(*xFirstSelected).toInt64())->GetParent()->GetType() != ContentTypeId::OUTLINE)
+    // drawing
+    if ((m_pActiveShell->GetSelectionType() & (SelectionType::DrawObject |
+                                          SelectionType::DrawObjectEditMode)) &&
+            !(m_bIsRoot && m_nRootType != ContentTypeId::DRAWOBJECT))
+    {
+        SdrView* pSdrView = m_pActiveShell->GetDrawView();
+        if(pSdrView && 1 == pSdrView->GetMarkedObjectCount())
+        {
+            SdrObject* pSelected = pSdrView->GetMarkedObjectByIndex(0);
+            OUString aName(pSelected->GetName());
+            lcl_SelectByContentTypeAndName(this, *m_xTreeView,
+                                           SwResId(STR_CONTENT_TYPE_DRAWOBJECT), aName);
+        }
         return;
-    if (xFirstSelected && lcl_IsContentType(*xFirstSelected, *m_xTreeView) &&
-            reinterpret_cast<SwContentType*>(m_xTreeView->get_id(*xFirstSelected).toInt64())->GetType() != ContentTypeId::OUTLINE)
+    }
+    // graphic, frame, and ole
+    OUString aContentTypeName;
+    if (m_pActiveShell->GetSelectionType() == SelectionType::Graphic &&
+            !(m_bIsRoot && m_nRootType != ContentTypeId::GRAPHIC))
+        aContentTypeName = SwResId(STR_CONTENT_TYPE_GRAPHIC);
+    else if (m_pActiveShell->GetSelectionType() == SelectionType::Frame &&
+             !(m_bIsRoot && m_nRootType != ContentTypeId::FRAME))
+        aContentTypeName = SwResId(STR_CONTENT_TYPE_FRAME);
+    else if (m_pActiveShell->GetSelectionType() == SelectionType::Ole &&
+             !(m_bIsRoot && m_nRootType != ContentTypeId::OLE))
+        aContentTypeName = SwResId(STR_CONTENT_TYPE_OLE);
+    if (!aContentTypeName.isEmpty())
+    {
+        OUString aName(m_pActiveShell->GetFlyName());
+        lcl_SelectByContentTypeAndName(this, *m_xTreeView, aContentTypeName, aName);
         return;
-
-    int nSelectedRows = m_xTreeView->count_selected_rows();
-
-    // find the outline in the tree and select it
-    m_xTreeView->all_foreach([this, nSelectedRows, nActPos, &xFirstSelected](weld::TreeIter& rEntry){
-        bool bRet = false;
-
-        if (lcl_IsContent(rEntry, *m_xTreeView) &&
-                reinterpret_cast<SwContent*>(m_xTreeView->get_id(rEntry).toInt64())->GetParent()->GetType() == ContentTypeId::OUTLINE)
+    }
+    // table
+    if (m_pActiveShell->IsCursorInTable()  &&
+            !(m_bIsRoot && m_nRootType != ContentTypeId::TABLE))
+    {
+        if(m_pActiveShell->GetTableFormat())
         {
-            // might have been scrolled out of view by the user so leave it that way
-            if (reinterpret_cast<SwOutlineContent*>(m_xTreeView->get_id(rEntry).toInt64())->GetOutlinePos() == nActPos)
+            OUString aName = m_pActiveShell->GetTableFormat()->GetName();
+            lcl_SelectByContentTypeAndName(this, *m_xTreeView, SwResId(STR_CONTENT_TYPE_TABLE),
+                                           aName);
+        }
+        return;
+    }
+    // outline
+    // find out where the cursor is
+    const SwOutlineNodes::size_type nActPos = GetWrtShell()->GetOutlinePos(MAXLEVEL);
+    if (!((m_bIsRoot && m_nRootType != ContentTypeId::OUTLINE) ||
+          m_nOutlineTracking == 3 || nActPos == SwOutlineNodes::npos))
+    {
+        // assure outline content type is expanded
+        // this assumes outline content type is first in treeview
+        std::unique_ptr<weld::TreeIter> xFirstEntry(m_xTreeView->make_iterator());
+        m_xTreeView->get_iter_first(*xFirstEntry);
+        m_xTreeView->expand_row(*xFirstEntry);
+
+        m_xTreeView->all_foreach([this, nActPos](weld::TreeIter& rEntry){
+            bool bRet = false;
+            if (lcl_IsContent(rEntry, *m_xTreeView) && reinterpret_cast<SwContent*>(
+                        m_xTreeView->get_id(rEntry).toInt64())->GetParent()->GetType() ==
+                        ContentTypeId::OUTLINE)
             {
-                // only select if not already selected or tree has multiple entries selected
-                if (nSelectedRows != 1 || m_xTreeView->iter_compare(rEntry, *xFirstSelected) != 0)
+                if (reinterpret_cast<SwOutlineContent*>(
+                            m_xTreeView->get_id(rEntry).toInt64())->GetOutlinePos() == nActPos)
                 {
-                    if (m_nOutlineTracking == 2) // focused outline tracking
+                    std::unique_ptr<weld::TreeIter> xFirstSelected(
+                                m_xTreeView->make_iterator());
+                    if (!m_xTreeView->get_selected(xFirstSelected.get()))
+                        xFirstSelected.reset();
+                    // only select if not already selected or tree has multiple entries selected
+                    if (m_xTreeView->count_selected_rows() != 1 ||
+                            m_xTreeView->iter_compare(rEntry, *xFirstSelected) != 0)
                     {
-                        // collapse to children of root node
-                        std::unique_ptr<weld::TreeIter> xChildEntry(m_xTreeView->make_iterator());
-                        if (m_xTreeView->get_iter_first(*xChildEntry) && m_xTreeView->iter_children(*xChildEntry))
+                        if (m_nOutlineTracking == 2) // focused outline tracking
                         {
-                            do
+                            // collapse to children of root node
+                            std::unique_ptr<weld::TreeIter> xChildEntry(
+                                        m_xTreeView->make_iterator());
+                            if (m_xTreeView->get_iter_first(*xChildEntry) &&
+                                    m_xTreeView->iter_children(*xChildEntry))
                             {
-                                if (reinterpret_cast<SwContent*>(m_xTreeView->get_id(*xChildEntry).toInt64())->GetParent()->GetType() == ContentTypeId::OUTLINE)
-                                    m_xTreeView->collapse_row(*xChildEntry);
-                                else
-                                    break;
+                                do
+                                {
+                                    if (reinterpret_cast<SwContent*>(
+                                                m_xTreeView->get_id(*xChildEntry).toInt64())->
+                                            GetParent()->GetType() == ContentTypeId::OUTLINE)
+                                        m_xTreeView->collapse_row(*xChildEntry);
+                                    else
+                                        break;
+                                }
+                                while (m_xTreeView->iter_next(*xChildEntry));
                             }
-                            while (m_xTreeView->iter_next(*xChildEntry));
                         }
+                        // unselect all entries, make pEntry visible, and select
+                        m_xTreeView->set_cursor(rEntry);
+                        Select();
                     }
-                    m_xTreeView->set_cursor(rEntry); // unselect all entries, make pEntry visible, and select
-                    Select();
+                    bRet = true;
                 }
-                bRet = true;
             }
-        }
-        else
-        {
-            // use of this break assumes outline content type is first in tree
-            if (lcl_IsContentType(rEntry, *m_xTreeView) &&
-                    reinterpret_cast<SwContentType*>(m_xTreeView->get_id(rEntry).toInt64())->GetType() != ContentTypeId::OUTLINE)
-                bRet = true;
-        }
-
-        return bRet;
-    });
+            else
+            {
+                // use of this break assumes outline content type is first in tree
+                if (lcl_IsContentType(rEntry, *m_xTreeView) &&
+                        reinterpret_cast<SwContentType*>(
+                            m_xTreeView->get_id(rEntry).toInt64())->GetType() !=
+                        ContentTypeId::OUTLINE)
+                    bRet = true;
+            }
+            return bRet;
+        });
+    }
+    else
+    {
+        // clear treeview selections
+        m_xTreeView->unselect_all();
+        Select();
+    }
 }
 
 void SwContentTree::SelectOutlinesWithSelection()
@@ -3940,6 +4032,9 @@ void SwContentTree::EditEntry(const weld::TreeIter& rEntry, EditEntryMode nMode)
     const ContentTypeId nType = pCnt->GetParent()->GetType();
     sal_uInt16 nSlot = 0;
 
+    if(EditEntryMode::DELETE == nMode)
+        m_bIgnoreViewChange = true;
+
     uno::Reference< container::XNameAccess >  xNameAccess, xSecond, xThird;
     switch(nType)
     {
@@ -4134,7 +4229,7 @@ void SwContentTree::EditEntry(const weld::TreeIter& rEntry, EditEntryMode nMode)
     }
     if(nSlot)
         m_pActiveShell->GetView().GetViewFrame()->
-                    GetDispatcher()->Execute(nSlot, SfxCallMode::ASYNCHRON);
+                    GetDispatcher()->Execute(nSlot, SfxCallMode::SYNCHRON);
     else if(xNameAccess.is())
     {
         uno::Any aObj = xNameAccess->getByName(pCnt->GetName());