/// <summary>
/// 输出对象_输出成员.
/// </summary>
/// <param name="iw">带缩进输出者.</param>
/// <param name="obj">object.</param>
/// <param name="context">Context.</param>
/// <param name="tp">类型.</param>
/// <param name="showBaseName">是否显示基类类型的名称.</param>
/// <param name="needtitle">是否需要输出标题.</param>
public virtual void WriterObject_WriteMember(IIndentedWriter iw, object obj, IndentedWriterContext context, Type tp, bool showBaseName, ref bool needtitle)
{
bool needtitle2 = needtitle;
try {
IndentedWriterUtil.ForEachMember(iw, obj, tp, m_WriterOptions, delegate(object sender, IndentedWriterMemberEventArgs e) {
//Debug.WriteLine(string.Format("{0}: {1}", mi.Name, mi.MemberType));
if (needtitle2 && null != e && e.HasDefault)
{
// 仅当至少有一个成员, 才输出标题.
needtitle2 = false;
WriterObject_WriteTitle(iw, obj, context, tp, showBaseName);
}
// EnumerateNoSimple.
if (0 == (m_Options & IndentedObjectFunctorOptions.EnumerateNoSimple) && null != e.MemberInfo)
{
PropertyInfo pi = e.MemberInfo as PropertyInfo;
if (null != pi)
{
string name = pi.Name;
foreach (string s in EnumerateSimpleNames)
{
if (IndentedWriterUtil.StringComparer.Equals(s, name))
{
e.IsCancel = true;
break;
}
}
}
}
//
OnHandlerMember(this, e);
}, context);
}
catch (Exception ex) {
global::System.Diagnostics.Debug.WriteLine(ex);
}
needtitle = needtitle2;
}
/// <summary>
/// 输出对象_枚举条目.
/// </summary>
/// <param name="iw">带缩进输出者.</param>
/// <param name="obj">object.</param>
/// <param name="context">Context.</param>
/// <param name="tp">类型.</param>
public virtual void WriterObject_WriteEnumerate(IIndentedWriter iw, object obj, IndentedWriterContext context, Type tp)
{
if (0 != (m_Options & IndentedObjectFunctorOptions.NoEnumerate))
{
return;
}
IEnumerable lst = obj as IEnumerable;
if (null == lst)
{
return;
}
int i = 0;
foreach (object p in lst)
{
string name = string.Format("[{0}]", i);
IndentedWriterObjectProc proc = null;
if (null != context)
{
proc = IndentedWriterUtil.LookupWriteProcAt(p, context, context.Procs);
}
if (null == proc && (m_WriterOptions & IndentedWriterMemberOptions.NoCommonProcs) == 0)
{
if (IndentedObjectFunctor.CommonProc(null, p, context))
{
proc = IndentedObjectFunctor.CommonProc;
}
}
IndentedWriterUtil.WriteLineValue(iw, name, p, IndentedWriterValueOptions.Default, null);
if (null != proc)
{
proc(iw, p, context);
}
// next.
++i;
}
}
/// <summary>
/// 输出类型的静态成员, 拥有选项参数.
/// </summary>
/// <param name="iw">带缩进输出者.</param>
/// <param name="tp">type.</param>
/// <param name="context">State Object. Can be null.</param>
/// <param name="options">选项. 必须有 <see cref="IndentedWriterMemberOptions.OnlyStatic"/> 标志.</param>
/// <returns>返回是否成功输出.</returns>
/// <remarks>
/// 当 <paramref name="options"/> 具有 <see cref="IndentedWriterMemberOptions.AllowMethod"/> 标志时，还会显示方法信息. 方法必须有返回值, 且没有泛型参数, 其他情况有:
/// <para>参数数量为0个;</para>
/// <para>参数数量为1个, 且参数类型为枚举或bool.</para>
/// </remarks>
public static bool WriteTypeStatic(IIndentedWriter iw, Type tp, IndentedWriterContext context, IndentedWriterMemberOptions options)
{
if (null == iw)
{
return(false);
}
if (null == tp)
{
return(false);
}
if (0 == (options & IndentedWriterMemberOptions.OnlyStatic))
{
return(false);
}
if (!iw.Indent(tp))
{
return(false);
}
iw.WriteLine(string.Format("# <{0}>", tp.FullName));
//IndentedWriterUtil.ForEachMember(iw, null, tp, options, null, context);
IndentedWriterUtil.ForEachMember(iw, null, tp, options, delegate(object sender, IndentedWriterMemberEventArgs e) {
MethodInfo memberinfo = e.MemberInfo as MethodInfo;
if (null != memberinfo)
{
//string name = memberinfo.Name;
if (memberinfo.IsStatic &&
!memberinfo.IsSpecialName &&
null != memberinfo.ReturnType &&
!memberinfo.ReturnType.Equals(typeof(void)))
{
ParameterInfo[] pis = memberinfo.GetParameters();
if (false)
{
}
else if (0 == pis.Length)
{
try {
e.Value = memberinfo.Invoke(null, null);
if (null == e.WriteProc)
{
e.WriteProc = IndentedObjectFunctor.CommonProc;
}
if (null == e.Value && null == e.AppendComment)
{
e.AppendComment = string.Format("<{0}>", memberinfo.ReturnType.Name);
}
e.HasDefault = true;
}
catch {
// 忽略.
}
}
else if (WriteSimpleMethod(iw, memberinfo, null, null, IndentedWriterValueOptions.Default, e.AppendComment))
{
e.IsCancel = true;
}
}
}
}, context);
iw.Unindent();
return(true);
}
/// <summary>
/// 输出简单方法的信息.
/// </summary>
/// <param name="iw">带缩进输出者.</param>
/// <param name="mi">方法信息.</param>
/// <param name="owner">所在对象.</param>
/// <param name="name">方法名称. 为null表示默认.</param>
/// <param name="options">选项.</param>
/// <param name="appendcomment">追加注释. 可为 null 或 <c>String.Empty</c>. </param>
/// <returns>若成功输出, 便返回true. 否则返回false.</returns>
/// <remarks>
/// 当 <paramref name="options"/> 具有 <see cref="IndentedWriterMemberOptions.AllowMethod"/> 标志时，还会显示方法信息. 方法必须有返回值, 且没有泛型参数, 其他情况有:
/// <para>(暂不支持: 参数数量为0个);</para>
/// <para>参数数量为1个, 且参数类型为枚举或bool.</para>
/// </remarks>
public static bool WriteSimpleMethod(IIndentedWriter iw, MethodInfo mi, object owner, string name, IndentedWriterValueOptions options, string appendcomment)
{
if (null == iw)
{
return(false);
}
if (null == mi)
{
return(false);
}
if (mi.IsSpecialName)
{
return(false);
}
if (null == mi.ReturnType)
{
return(false);
}
if (mi.ReturnType.Equals(typeof(void)))
{
return(false);
}
ParameterInfo[] pis = mi.GetParameters();
if (false)
{
}
else if (0 == pis.Length)
{
// 暂不支持.
return(false);
}
else if (1 == pis.Length && !pis[0].IsOut)
{
Type argtype0 = pis[0].ParameterType;
#if (NETFX_CORE)
TypeInfo argtype0info = argtype0.GetTypeInfo();
#endif
IEnumerable lst = null; // 参数可用值列表.
string nameformat = null; // 标题的格式.
if (false)
{
}
#if (NETFX_CORE)
else if (argtype0info.IsEnum)
{
#else
else if (argtype0.IsEnum)
{
#endif
lst = TypeUtil.GetEnumValues(argtype0);
nameformat = "{0:d}(0x{0:X}, {0})";
}
else if (argtype0.Equals(typeof(bool)))
{
lst = WriteSimpleMethod_List_bool;
nameformat = "{0}";
}
// show.
if (null != lst)
{
object[] args = new object[1];
if (null == name)
{
name = TypeUtil.GetMemberName(mi, DefaultMemberNameOption);
}
IndentedWriterUtil.WriteLineValue(iw, name, null, options | IndentedWriterValueOptions.AutoHideValue, appendcomment);
iw.Indent(null);
foreach (object p in lst)
{
string strname = string.Format(nameformat, p);
string strappend = null;
object v = null;
try {
args[0] = p;
v = mi.Invoke(owner, args);
}
catch {
}
if (null == v)
{
strappend = string.Format("<{0}>", mi.ReturnType.Name);
}
IndentedWriterUtil.WriteLineValue(iw, strname, v, options, strappend);
}
iw.Unindent();
return(true);
}
}
return(false);
}
/// <summary>
/// 输出对象_检查对象.
/// </summary>
/// <param name="iw">带缩进输出者.</param>
/// <param name="obj">object.</param>
/// <param name="context">Context.</param>
/// <param name="tp">返回 类型.</param>
/// <param name="showBaseName">返回 是否显示基类类型的名称.</param>
/// <returns>检查是否支持此对象的输出, 支持的话返回true, 否则返回false.</returns>
public virtual bool WriterObject_CheckObject(IIndentedWriter iw, object obj, IndentedWriterContext context, out Type tp, out bool showBaseName)
{
// check.
tp = null;
showBaseName = false; // 是否显示基类类型的名称.
if (null == obj)
{
return(false);
}
tp = obj.GetType();
if (null == m_BaseType)
{
return(false);
}
#if NETFX_CORE
TypeInfo ti = tp.GetTypeInfo();
if (ti.IsEnum)
{
return(false);
}
if (ti.IsPointer)
{
return(false);
}
if (ti.IsPrimitive)
{
return(false);
}
#else
if (tp.IsEnum)
{
return(false);
}
if (tp.IsPointer)
{
return(false);
}
if (tp.IsPrimitive)
{
return(false);
}
#endif
if ((m_Options & IndentedObjectFunctorOptions.OnlyType) != 0)
{
if (!m_BaseType.Equals(tp))
{
return(false);
}
}
else
{
#if NETFX_CORE
if (!m_BaseType.GetTypeInfo().IsAssignableFrom(ti))
{
return(false);
}
#else
if (!m_BaseType.IsInstanceOfType(obj))
{
return(false);
}
#endif
if ((m_Options & IndentedObjectFunctorOptions.OnlyMember) != 0)
{
tp = m_BaseType;
}
else
{
showBaseName = !m_BaseType.Equals(tp) && !m_BaseType.Equals(typeof(object));
}
}
if ((m_Options & IndentedObjectFunctorOptions.AllowSimple) == 0)
{
if (IndentedWriterUtil.IsSimpleType(tp))
{
return(false);
}
}
return(true);
}
