public void Test1_Values1()
{
StructuredText r = CreateRoot();
r.Set("A", "B");
Assert.AreEqual("Poderosa {\r\n A=B\r\n}\r\n", Dump(r));
}
private void WriteNode(StructuredText node)
{
WriteIndent();
_writer.Write(node.Name);
_writer.WriteLine(" {");
_indent += INDENT_UNIT;
foreach (object ch in node.Children)
{
StructuredText.Entry e = ch as StructuredText.Entry;
if (e != null) //entry
{
WriteIndent();
_writer.Write(e.name);
_writer.Write('=');
_writer.WriteLine(e.value);
}
else //child node
{
WriteNode((StructuredText)ch);
}
}
_indent -= INDENT_UNIT;
WriteIndent();
_writer.WriteLine("}");
}
/// <summary>
/// ディープコピーするが、親からは切り離される
/// </summary>
public object Clone()
{
StructuredText np = new StructuredText(null, _name);
np._children = CollectionUtil.DeepCopyArrayList(_children);
return(np);
}
public StructuredText AddChild(StructuredText child)
{
_dirtyFlag = true;
child._parent = this;
_children.Add(child);
return(this);
}
private void ProcessLine(string line)
{
if (line.Length == 0 || line[0] == '#')
{
return; //comment line
}
int e = line.IndexOf('=');
if (e != -1 && _current != null)
{
string name0 = CutPrecedingSpace(line.Substring(0, e));
string value = e == line.Length - 1? "" : CutPrecedingSpace(line.Substring(e + 1));
_current.Set(name0, value);
}
else if (line[line.Length - 1] == '{')
{
string name = line.Substring(0, line.IndexOf(' '));
_current = _current == null? new StructuredText(null, name) : _current.AddChild(name);
if (_root == null)
{
_root = _current; //最初のNodeをルートとする
}
}
else if (line[line.Length - 1] == '}')
{
_current = _current.Parent;
}
}
private void WriteNode(StructuredText node)
{
_writer.WriteStartElement(node.Name);
// first, output StructuredText.Entry as a XML attribute.
List <StructuredText> childNodes = new List <StructuredText>();
foreach (object ch in node.Children)
{
StructuredText.Entry e = ch as StructuredText.Entry;
if (e != null) //entry
{
_writer.WriteAttributeString(e.name, e.value);
}
else //child node
{
childNodes.Add((StructuredText)ch);
}
}
// second, output StructuredText as a XML tag.
foreach (StructuredText ch in childNodes)
{
WriteNode(ch);
}
_writer.WriteEndElement();
}
public static string DumpStructuredText(StructuredText st)
{
StringWriter wr = new StringWriter();
new TextStructuredTextWriter(wr).Write(st);
wr.Close();
return(wr.ToString());
}
private string Dump(StructuredText node)
{
StringWriter w = new StringWriter();
new TextStructuredTextWriter(w).Write(node);
w.Close();
return(w.ToString());
}
public StructuredText AddChild(string name)
{
_dirtyFlag = true;
StructuredText n = new StructuredText(this, name);
_children.Add(n);
return(n);
}
public void Test1_Values4()
{
StructuredText r = CreateRoot();
r.Set("A", "P");
r.Set("B", "Q");
r.Set("C", "R");
r.ClearValue("B");
Assert.AreEqual("Poderosa {\r\n A=P\r\n C=R\r\n}\r\n", Dump(r));
}
private StructuredText Read(XmlElement elem) {
StructuredText node = new StructuredText(elem.LocalName);
foreach (XmlAttribute attr in elem.Attributes)
node.Set(attr.LocalName, attr.Value);
foreach (XmlNode ch in elem.ChildNodes) {
XmlElement ce = ch as XmlElement;
if (ce != null)
node.AddChild(Read(ce));
}
return node;
}
public void Test2_Nodes2()
{
StructuredText r = CreateRoot();
StructuredText c = r.GetOrCreateChild("XXX.YYY.ZZZ");
Assert.AreEqual("ZZZ", c.Name);
Assert.AreEqual("YYY", c.Parent.Name);
Assert.AreEqual("XXX", c.Parent.Parent.Name);
Assert.AreSame(r, c.Parent.Parent.Parent);
Assert.AreSame(c, r.GetOrCreateChild("XXX.YYY.ZZZ"));
}
public void Test1_Values3()
{
StructuredText r = CreateRoot();
r.Set("A", "B");
Assert.AreEqual("B", r.Get("A"));
Assert.IsNull(r.Get("Q"));
Assert.AreEqual("V", r.Get("Q", "V"));
r.SetOrReplace("A", "C");
Assert.AreEqual("Poderosa {\r\n A=C\r\n}\r\n", Dump(r));
}
public StructuredText FindChild(string name)
{
foreach (object o in _children)
{
StructuredText n = o as StructuredText;
if (n != null && n.Name == name)
{
return(n);
}
}
return(null);
}
public override StructuredText Read()
{
_current = null;
_root = null;
string line = _reader.ReadLine();
while (line != null)
{
ProcessLine(CutPrecedingSpace(line));
line = _reader.ReadLine();
}
return(_root);
}
//TODO 実はこの戻りをまたコレクションにコピーすることがよくある。むだだ
public IList FindMultipleNote(string name)
{
ArrayList r = new ArrayList();
foreach (object o in _children)
{
StructuredText n = o as StructuredText;
if (n != null && n.Name == name)
{
r.Add(n);
}
}
return(r);
}
public void Test4_Clone()
{
StructuredText r = CreateRoot();
StructuredText y = r.GetOrCreateChild("XXX.YYY");
y.Set("A", "B");
StructuredText nx = (StructuredText)y.Parent.Clone();
nx.FindChild("YYY").SetOrReplace("A", "C");
Assert.IsNull(nx.Parent);
Assert.AreEqual("XXX {\r\n YYY {\r\n A=C\r\n }\r\n}\r\n", Dump(nx));
Assert.AreEqual("YYY {\r\n A=B\r\n}\r\n", Dump(y));
}
// child nodes
//子孫まで一気に作成もOK
public StructuredText GetOrCreateChild(string name)
{
_dirtyFlag = true;
int comma = name.IndexOf('.');
string local = comma == -1? name : name.Substring(0, comma);
StructuredText n = FindChild(local);
if (n == null)
{
n = new StructuredText(this, local);
_children.Add(n);
}
return(comma == -1? n : n.GetOrCreateChild(name.Substring(comma + 1)));
}
public void Test3_Parse1()
{
StructuredText r = CreateRoot();
StructuredText z = r.GetOrCreateChild("XXX.YYY.ZZZ");
z.Set("A", "B");
z.Set("C", "D");
StructuredText z2 = z.Parent.AddChild("ZZZ");
z2.Set("E", "F");
//一回変換してOK？
StructuredText r2 = new TextStructuredTextReader(new StringReader(Dump(r))).Read();
Assert.AreEqual(Dump(r), Dump(r2));
}
public void Test2_Nodes1()
{
StructuredText r = CreateRoot();
StructuredText c1 = r.GetOrCreateChild("C");
Assert.AreEqual("C", c1.Name);
Assert.AreSame(r, c1.Parent);
StructuredText c2 = r.AddChild("C");
Assert.AreSame(r, c2.Parent);
Assert.AreSame(c1, r.FindChild("C")); //must be the first child
IList il = r.FindMultipleNote("C");
Assert.AreEqual(2, il.Count);
Assert.AreSame(c2, il[1]);
}
private StructuredText Read(XmlElement elem)
{
StructuredText node = new StructuredText(elem.LocalName);
foreach (XmlAttribute attr in elem.Attributes)
{
node.Set(attr.LocalName, attr.Value);
}
foreach (XmlNode ch in elem.ChildNodes)
{
XmlElement ce = ch as XmlElement;
if (ce != null)
{
node.AddChild(Read(ce));
}
}
return(node);
}
private void WriteNode(StructuredText node)
{
_writer.WriteStartElement(node.Name);
foreach (object ch in node.Children)
{
StructuredText.Entry e = ch as StructuredText.Entry;
if (e != null) //entry
{
_writer.WriteAttributeString(e.name, e.value);
}
else //child node
{
WriteNode((StructuredText)ch);
}
}
_writer.WriteEndElement();
}
private void WriteNode(StructuredText node) {
_writer.WriteStartElement(node.Name);
// first, output StructuredText.Entry as a XML attribute.
List<StructuredText> childNodes = new List<StructuredText>();
foreach (object ch in node.Children) {
StructuredText.Entry e = ch as StructuredText.Entry;
if (e != null) { //entry
_writer.WriteAttributeString(e.name, e.value);
}
else { //child node
childNodes.Add((StructuredText)ch);
}
}
// second, output StructuredText as a XML tag.
foreach (StructuredText ch in childNodes) {
WriteNode(ch);
}
_writer.WriteEndElement();
}
public abstract void Write(StructuredText node);
public override StructuredText Read()
{
_current = null;
_root = null;
string line = _reader.ReadLine();
while (line != null) {
ProcessLine(CutPrecedingSpace(line));
line = _reader.ReadLine();
}
return _root;
}
private string Dump(StructuredText node)
{
StringWriter w = new StringWriter();
new TextStructuredTextWriter(w).Write(node);
w.Close();
return w.ToString();
}
private void ProcessLine(string line)
{
if (line.Length == 0 || line[0] == '#')
return; //comment line
int e = line.IndexOf('=');
if (e != -1 && _current != null) {
string name0 = CutPrecedingSpace(line.Substring(0, e));
string value = e == line.Length - 1 ? "" : CutPrecedingSpace(line.Substring(e + 1));
_current.Set(name0, value);
}
else if (line[line.Length - 1] == '{') {
string name = line.Substring(0, line.IndexOf(' '));
_current = _current == null ? new StructuredText(null, name) : _current.AddChild(name);
if (_root == null)
_root = _current; //最初のNodeをルートとする
}
else if (line[line.Length - 1] == '}') {
_current = _current.Parent;
}
}
public void RemoveChild(StructuredText child)
{
_dirtyFlag = true;
_children.Remove(child);
}
/// <summary>
/// ディープコピーするが、親からは切り離される
/// </summary>
public object Clone()
{
StructuredText np = new StructuredText(null, _name);
np._children = CollectionUtil.DeepCopyArrayList(_children);
return np;
}
public override void Write(StructuredText node)
{
WriteNode(node);
}
private void WriteNode(StructuredText node)
{
WriteIndent();
_writer.Write(node.Name);
_writer.WriteLine(" {");
_indent += INDENT_UNIT;
foreach (object ch in node.Children) {
StructuredText.Entry e = ch as StructuredText.Entry;
if (e != null) { //entry
WriteIndent();
_writer.Write(e.name);
_writer.Write('=');
_writer.WriteLine(e.value);
}
else { //child node
WriteNode((StructuredText)ch);
}
}
_indent -= INDENT_UNIT;
WriteIndent();
_writer.WriteLine("}");
}
public override void Write(StructuredText node)
{
_indent = 0;
WriteNode(node);
}
//note that assembly private
internal StructuredText(StructuredText parent, string name)
{
_name = name;
_parent = parent;
_children = new ArrayList();
}
public void RemoveChild(StructuredText child)
{
_dirtyFlag = true;
_children.Remove(child);
}
public override void Write(StructuredText node)
{
_indent = 0;
WriteNode(node);
}
// child nodes
//子孫まで一気に作成もOK
public StructuredText GetOrCreateChild(string name)
{
_dirtyFlag = true;
int comma = name.IndexOf('.');
string local = comma == -1 ? name : name.Substring(0, comma);
StructuredText n = FindChild(local);
if (n == null) {
n = new StructuredText(this, local);
_children.Add(n);
}
return comma == -1 ? n : n.GetOrCreateChild(name.Substring(comma + 1));
}
public override void Write(StructuredText node) {
WriteNode(node);
}
//note that assembly private
internal StructuredText(StructuredText parent, string name)
{
_name = name;
_parent = parent;
_children = new ArrayList();
}
public StructuredText AddChild(StructuredText child)
{
_dirtyFlag = true;
child._parent = this;
_children.Add(child);
return this;
}
public abstract void Write(StructuredText node);
public StructuredText AddChild(string name)
{
_dirtyFlag = true;
StructuredText n = new StructuredText(this, name);
_children.Add(n);
return n;
}