Library Editor: select part in the widget component on create/paste/duplicate component

eeschema/cmp_tree_model_adapter_base.cpp

@@ -228,6 +228,30 @@ int CMP_TREE_MODEL_ADAPTER_BASE::GetComponentsCount() const
 }
 
 
+wxDataViewItem CMP_TREE_MODEL_ADAPTER_BASE::FindItem( const LIB_ID& aLibId )
+{
+    for( auto& lib: m_tree.Children )
+    {
+        if( lib->Name != aLibId.GetLibNickname() )
+            continue;
+
+        // if part name is not specified, return the library node
+        if( aLibId.GetLibItemName() == "" )
+            return ToItem( lib.get() );
+
+        for( auto& alias: lib->Children )
+        {
+            if( alias->Name == aLibId.GetLibItemName() )
+                return ToItem( alias.get() );
+        }
+
+        break;  // could not find the part in the requested library
+    }
+
+    return wxDataViewItem();
+}
+
+
 bool CMP_TREE_MODEL_ADAPTER_BASE::HasContainerColumns( wxDataViewItem const& aItem ) const
 {
     return IsContainer( aItem );

eeschema/cmp_tree_model_adapter_base.h

@@ -233,6 +233,14 @@ public:
      */
     int GetComponentsCount() const;
 
+    /**
+     * Returns tree item corresponding to part.
+     *
+     * @param aLibId specifies the part and library name to be searched for.
+     * @return Tree data item representing the part. Might be invalid if nothings was found.
+     */
+    wxDataViewItem FindItem( const LIB_ID& aLibId );
+
 protected:
     static wxDataViewItem ToItem( CMP_TREE_NODE const* aNode );
     static CMP_TREE_NODE const* ToNode( wxDataViewItem aItem );

eeschema/libedit.cpp

@@ -424,6 +424,7 @@ void LIB_EDIT_FRAME::OnPasteDuplicatePart( wxCommandEvent& aEvent )
     LIB_PART newPart( *srcPart );
     fixDuplicateAliases( &newPart, lib );
     m_libMgr->UpdatePart( &newPart, lib );
+    m_treePane->GetCmpTree()->SelectLibId( LIB_ID( lib, newPart.GetName() ) );
 }
 
 

eeschema/libeditframe.cpp

@@ -1012,6 +1012,10 @@ void LIB_EDIT_FRAME::SetCurPart( LIB_PART* aPart )
         m_my_part = aPart;
     }
 
+    // select the current component in the tree widget
+    if( aPart )
+        m_treePane->GetCmpTree()->SelectLibId( aPart->GetLibId() );
+
     wxString partName = aPart ? aPart->GetName() : wxString();
     m_libMgr->SetCurrentPart( partName );
 

eeschema/widgets/component_tree.cpp

@@ -131,6 +131,12 @@ LIB_ID COMPONENT_TREE::GetSelectedLibId( int* aUnit ) const
 }
 
 
+void COMPONENT_TREE::SelectLibId( const LIB_ID& aLibId )
+{
+    selectIfValid( m_adapter->FindItem( aLibId ) );
+}
+
+
 void COMPONENT_TREE::selectIfValid( const wxDataViewItem& aTreeId )
 {
     if( aTreeId.IsOk() )

eeschema/widgets/component_tree.h

@@ -60,6 +60,13 @@ public:
      */
     LIB_ID GetSelectedLibId( int* aUnit = nullptr ) const;
 
+    /**
+     * Select a part in the tree widget.
+     *
+     * @param aLibId is the identifier of part to be selected.
+     */
+    void SelectLibId( const LIB_ID& aLibId );
+
     /**
      * Associates a right click context menu for a specific node type.
      * @param aType is the node type to have a menu associated.