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Fixed StringBuilder.Length
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Sebastian Loncar committed Aug 2, 2014
1 parent 726c663 commit ba88c37
Showing 1 changed file with 122 additions and 111 deletions.
233 changes: 122 additions & 111 deletions Frameworks/JsClr/System/Text/StringBuilder.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -6,75 +6,75 @@

namespace SharpKit.JavaScript.Private
{
[JsType(Name = "System.Text.StringBuilder", Filename="~/res/System.Text.js")]
class JsImplStringBuilder
{
JsExtendedArray array;
int length;

public JsImplStringBuilder()
{
this.array = new string[0].As<JsExtendedArray>();
this.length = 0;

}

public JsImplStringBuilder(int len)
{
this.array = new string[0].As<JsExtendedArray>();
this.length = 0;

}

public JsImplStringBuilder(string s)
{
this.array = new string[] { s }.As<JsExtendedArray>();
this.length = s == null ? 0 : s.Length;
}


public void Append(char s)
{
this.array.push(s);
this.length += 1;
}

public void Append(string s)
{
this.array.push(s);
this.length += s.Length;
}

public void AppendFormat(string s, object arg0)
{
string ss = String.Format(s, arg0);
this.array.push(ss);
this.length += ss.Length;
}

public void AppendFormat(string s, object arg0, object arg1)
{
string ss = String.Format(s, arg0, arg1);
this.array.push(ss);
this.length += ss.Length;
}

public void AppendFormat(string s, object arg0, object arg1, object arg2)
{
string ss = String.Format(s, arg0, arg1, arg2);
this.array.push(ss);
this.length += ss.Length;
}

public void Append(object obj)
{
if (obj != null)
{
var s = obj.ToString();
this.array.push(s);
this.length += s.Length;
}
}
[JsType(Name = "System.Text.StringBuilder", Filename = "~/res/System.Text.js")]
class JsImplStringBuilder
{
JsExtendedArray array;
int length;

public JsImplStringBuilder()
{
this.array = new string[0].As<JsExtendedArray>();
this.length = 0;

}

public JsImplStringBuilder(int len)
{
this.array = new string[0].As<JsExtendedArray>();
this.length = 0;

}

public JsImplStringBuilder(string s)
{
this.array = new string[] { s }.As<JsExtendedArray>();
this.length = s == null ? 0 : s.Length;
}


public void Append(char s)
{
this.array.push(s);
this.length += 1;
}

public void Append(string s)
{
this.array.push(s);
this.length += s.Length;
}

public void AppendFormat(string s, object arg0)
{
string ss = String.Format(s, arg0);
this.array.push(ss);
this.length += ss.Length;
}

public void AppendFormat(string s, object arg0, object arg1)
{
string ss = String.Format(s, arg0, arg1);
this.array.push(ss);
this.length += ss.Length;
}

public void AppendFormat(string s, object arg0, object arg1, object arg2)
{
string ss = String.Format(s, arg0, arg1, arg2);
this.array.push(ss);
this.length += ss.Length;
}

public void Append(object obj)
{
if (obj != null)
{
var s = obj.ToString();
this.array.push(s);
this.length += s.Length;
}
}

/// <summary>
/// Inserts the string representation of a specified Unicode character into this instance at the specified character position.
Expand Down Expand Up @@ -346,7 +346,7 @@ public JsImplStringBuilder Insert(int index, string value, int count)
if (index < 0 || index > this.array.length)
throw new ArgumentOutOfRangeException();

for (int i = 0; i < count; i++ )
for (int i = 0; i < count; i++)
this.array.insert(index, value);
return this;
}
Expand Down Expand Up @@ -374,62 +374,73 @@ public JsImplStringBuilder Insert(int index, char[] value, int count)
/// </summary>
/// <returns>A <see cref="System.String" /> that represents this instance.</returns>
public override string ToString()
{
return this.array.join("");
}
{
return this.array.join("");
}

/// <summary>
/// Gets or sets the length.
/// </summary>
/// <value>The length.</value>
/// <exception cref="System.Exception">Not Implemented</exception>
public int Length
{
get
{
return this.array.length;
}
set
{
if (value < 0)
throw new ArgumentOutOfRangeException();

// Setting the length in Javascript will truncate the array.
if (value < this.array.length)
this.array.length = value;
public int Length
{
get
{
//return this.array.length;
return length;
}
set
{
if (value == length) return;
if (value > length)
Append(new JsArray(value + 1).join("\x00"));
else
{
for(int i = this.array.length; i<length; i++)
this.array.push('\x00');
Remove(value, length - value);
}
}
}
[JsMethod(NativeOverloads = true)]
public JsImplStringBuilder Remove(int start, int count)
{
var s = this.array.join("");
s = s.As<string>().Remove(start, count);
this.array = new object[] { s }.As<JsExtendedArray>();
this.length = s.length;
return this;
}
}

//---

//if (value < 0)
// throw new ArgumentOutOfRangeException();

//// Setting the length in Javascript will truncate the array.
//if (value < this.array.length)
// this.array.length = value;
//else
//{
// for(int i = this.array.length; i<length; i++)
// this.array.push('\x00');
//}
}
}
[JsMethod(NativeOverloads = true)]
public JsImplStringBuilder Remove(int start, int count)
{
var s = this.array.join("");
s = s.As<string>().Remove(start, count);
this.array = new object[] { s }.As<JsExtendedArray>();
this.length = s.length;
return this;
}
}


[JsType(Name = "System.StringComparison", Filename = "~/Internal/Core.js")]
public enum JsImplStringComparison
{
CurrentCulture,
CurrentCultureIgnoreCase,
InvariantCulture,
InvariantCultureIgnoreCase,
Ordinal,
OrdinalIgnoreCase
}
public enum JsImplStringComparison
{
CurrentCulture,
CurrentCultureIgnoreCase,
InvariantCulture,
InvariantCultureIgnoreCase,
Ordinal,
OrdinalIgnoreCase
}







}

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