/// <summary> /// Add child node to the parent at the given position. Both TreeView and document are added implicitly. /// </summary> /// <param name="parentNode">DatasetNode, StructNode, or UnionNode</param> /// <param name="childNode">Any data node</param> /// <param name="at">Position to insert the child</param> /// <returns></returns> private void addChildNode(DataNode parentNode, DataNode childNode, int at) { ComplexNode dataNode = null; if (parentNode.getDataNode().GetType().Equals(typeof(DefineTypeNode))) { dataNode = ((DefineTypeNode)parentNode.getDataNode()).getBaseType(); } else { dataNode = (ComplexNode)parentNode.getDataNode(); } dataNode.insertChild(childNode.getDataNode(), at); parentNode.Nodes.Insert(at, childNode); }
/// <summary> /// Add a dim node to array node or another dim node, if one is available, it is replaced. /// </summary> /// <remarks>If parent node is the ArrayNode or DefineTypeNode of ArrayNode, then /// the new DimNode will replace the original DimNode which is then indented (demoted as the grandchild. /// If the parent node is a DimNode, then its child node is replaced and degraded, or if no child node /// exists, the new node is added as the child.</remarks> /// <param name="parentNode"></param> /// <param name="at"></param> public void addDimNode(DataNode parentNode, int at) { AbstractNode dNode = parentNode.getDataNode(); if (dNode.GetType().Equals(typeof(DefineTypeNode))) { dNode = ((DefineTypeNode)dNode).getBaseType(); } FormDim formDim = new FormDim(); DialogResult r = formDim.ShowDialog(view_); if (r == DialogResult.OK) { string sdname = formDim.DimName; string scount = formDim.DimCount; DimNode dimNode = new DimNode(sdname, scount); ((ComplexNode)dNode).insertChild(dimNode, 0); //at irrelevant for array and dim node DataNode d = new DataNode(dimNode); DataNode old = (DataNode)parentNode.LastNode; if (old != null) { parentNode.Nodes.Remove(old); d.Nodes.Add(old); } parentNode.Nodes.Add(d); parentNode.ExpandAll(); } }
/// <summary> /// Delete a selected node. /// </summary> /// <remarks> /// definitions and dataset: nop /// primitive: delete /// complex: delete /// useType: delete /// case: delete /// dim: delete /// </remarks> /// <param name="theNode"></param> public void deleteNode(DataNode theNode) { DataNode parentNode = (DataNode)theNode.Parent; if (parentNode.getDataNode().isComplex()) { ComplexNode aNode = (ComplexNode)parentNode.getDataNode(); aNode.removeChild(parentNode.Nodes.IndexOf(theNode)); if (theNode.getDataNode().GetType().Equals(typeof(DimNode))) { //promote its child node if any DataNode childNode = (DataNode)theNode.FirstNode; parentNode.Nodes.Remove(theNode); if (childNode != null) { parentNode.Nodes.Add(childNode); } } else { parentNode.Nodes.Remove(theNode); } } }
/// <summary> /// Add child node to the parent at the given position. Both TreeView and document are added implicitly. /// </summary> /// <param name="parentNode">DatasetNode, StructNode, or UnionNode</param> /// <param name="childNode">Any data node</param> /// <param name="at">Position to insert the child</param> /// <returns></returns> private void addChildNode(DataNode parentNode, DataNode childNode, int at) { ComplexNode dataNode = null; if (parentNode.getDataNode().GetType().Equals(typeof(DefineTypeNode))) { dataNode = ((DefineTypeNode)parentNode.getDataNode()).getBaseType(); } else { dataNode = (ComplexNode)parentNode.getDataNode(); } dataNode.insertChild(childNode.getDataNode(), at); parentNode.Nodes.Insert(at, childNode); }
/// <summary> /// Delete a selected node. /// </summary> /// <remarks> /// definitions and dataset: nop /// primitive: delete /// complex: delete /// useType: delete /// case: delete /// dim: delete /// </remarks> /// <param name="theNode"></param> public void deleteNode(DataNode theNode) { DataNode parentNode = (DataNode)theNode.Parent; if (parentNode.getDataNode().isComplex()) { ComplexNode aNode = (ComplexNode)parentNode.getDataNode(); aNode.removeChild(parentNode.Nodes.IndexOf(theNode)); if (theNode.getDataNode().GetType().Equals(typeof(DimNode))) { //promote its child node if any DataNode childNode = (DataNode)theNode.FirstNode; parentNode.Nodes.Remove(theNode); if (childNode != null) { parentNode.Nodes.Add(childNode); } } else { parentNode.Nodes.Remove(theNode); } } }
/// <summary> /// Add a dim node to array node or another dim node, if one is available, it is replaced. /// </summary> /// <remarks>If parent node is the ArrayNode or DefineTypeNode of ArrayNode, then /// the new DimNode will replace the original DimNode which is then indented (demoted as the grandchild. /// If the parent node is a DimNode, then its child node is replaced and degraded, or if no child node /// exists, the new node is added as the child.</remarks> /// <param name="parentNode"></param> /// <param name="at"></param> public void addDimNode(DataNode parentNode, int at) { AbstractNode dNode = parentNode.getDataNode(); if (dNode.GetType().Equals(typeof(DefineTypeNode))) { dNode = ((DefineTypeNode)dNode).getBaseType(); } FormDim formDim = new FormDim(); DialogResult r = formDim.ShowDialog(view_); if (r == DialogResult.OK) { string sdname = formDim.DimName; string scount = formDim.DimCount; DimNode dimNode = new DimNode(sdname, scount); ((ComplexNode)dNode).insertChild(dimNode, 0); //at irrelevant for array and dim node DataNode d = new DataNode(dimNode); DataNode old = (DataNode)parentNode.LastNode; if (old != null) { parentNode.Nodes.Remove(old); d.Nodes.Add(old); } parentNode.Nodes.Add(d); parentNode.ExpandAll(); } }