private void SetStyle(JbstContainerControl target, string name, string value)
{
if (String.IsNullOrEmpty(name) && String.IsNullOrEmpty(value))
{
return;
}
if (target == null)
{
throw new NullReferenceException("target is null");
}
string style =
target.Attributes.ContainsKey("style") ?
target.Attributes["style"] as String :
null;
if (style != null && !style.EndsWith(";"))
{
style += ";";
}
if (String.IsNullOrEmpty(name))
{
style += value;
}
else
{
style += name + ':' + value;
}
target.Attributes["style"] = style;
}
private void SetAttribute(JbstContainerControl target, string name, string value)
{
value = HtmlDistiller.DecodeHtmlEntities(value);
if ("style".Equals(name, StringComparison.OrdinalIgnoreCase))
{
this.SetStyle(target, null, value);
}
else
{
target.Attributes[name] = value;
}
}
private void AppendChild(JbstControl child)
{
if (child == null)
{
return;
}
if (this.current == null)
{
this.current = this.document;
}
this.current.ChildControls.Add(child);
}
private void AppendChild(string text)
{
if (String.IsNullOrEmpty(text))
{
return;
}
if (this.current == null)
{
this.current = this.document;
}
// this allows HTML entities to be encoded as unicode
text = HtmlDistiller.DecodeHtmlEntities(text);
JbstLiteral literal = new JbstLiteral(text, true);
this.current.ChildControls.Add(literal);
}
private void PopTag(string tagName)
{
if (tagName == null)
{
tagName = String.Empty;
}
if (this.current == null)
{
throw new InvalidOperationException("Push/Pop mismatch? (current tag is null)");
}
if (!String.IsNullOrEmpty(tagName) &&
!tagName.Equals(this.current.RawName, StringComparison.OrdinalIgnoreCase))
{
//throw new InvalidOperationException("Push/Pop mismatch? (tag names do not match)");
return;
}
if (JbstWriter.ScriptTagName.Equals(this.current.RawName, StringComparison.OrdinalIgnoreCase))
{
// script tags get converted once fully parsed
this.Declarations.Append(this.current);
}
JbstInline inline = this.current as JbstInline;
this.current = this.current.Parent;
if (inline != null && inline.IsAnonymous)
{
// consolidate anonymous inline templates directly into body
this.current.ChildControls.Remove(inline);
if (inline.ChildControlsSpecified)
{
this.current.ChildControls.AddRange(inline.ChildControls);
}
}
}
private void PushTag(string rawName)
{
string tagName;
string prefix = JbstWriter.SplitPrefix(rawName, out tagName);
JbstContainerControl control;
if (JbstCommandBase.JbstPrefix.Equals(prefix, StringComparison.OrdinalIgnoreCase))
{
if (StringComparer.OrdinalIgnoreCase.Equals(JbstControlReference.ControlCommand, tagName))
{
control = new JbstControlReference();
}
else if (StringComparer.OrdinalIgnoreCase.Equals(JbstPlaceholder.PlaceholderCommand, tagName))
{
control = new JbstPlaceholder();
}
else if (StringComparer.OrdinalIgnoreCase.Equals(JbstInline.InlineCommand, tagName))
{
control = new JbstInline();
}
else
{
throw new InvalidOperationException("Unknown JBST command ('" + rawName + "')");
}
}
else
{
control = new JbstContainerControl(prefix, tagName);
}
if (this.current == null)
{
this.current = this.document;
}
this.current.ChildControls.Add(control);
this.current = control;
}
/// <summary>
/// Append another code block onto declaration block
/// </summary>
/// <param name="control"></param>
public void Append(JbstControl control)
{
if (control is JbstCodeBlock)
{
this.Content.Append(((JbstCodeBlock)control).Code);
}
else if (control is JbstLiteral)
{
this.Content.Append(((JbstLiteral)control).Text);
}
else if (control is JbstContainerControl)
{
JbstContainerControl parent = (JbstContainerControl)control;
while (parent.ChildControlsSpecified)
{
// this will remove it from the collection
this.Append(parent.ChildControls[0]);
}
}
// remove from the parse tree since is pre-aggregated
control.Parent.ChildControls.Remove(control);
}
private void SetStyle(JbstContainerControl target, string name, string value)
{
if (String.IsNullOrEmpty(name) && String.IsNullOrEmpty(value))
{
return;
}
if (target == null)
{
throw new NullReferenceException("target is null");
}
string style =
target.Attributes.ContainsKey("style") ?
target.Attributes["style"] as String :
null;
if (style != null && !style.EndsWith(";"))
{
style += ";";
}
if (String.IsNullOrEmpty(name))
{
style += value;
}
else
{
style += name+':'+value;
}
target.Attributes["style"] = style;
}
private void SetAttribute(JbstContainerControl target, string name, string value)
{
value = HtmlDistiller.DecodeHtmlEntities(value);
if ("style".Equals(name, StringComparison.OrdinalIgnoreCase))
{
this.SetStyle(target, null, value);
}
else
{
target.Attributes[name] = value;
}
}
private void PushTag(string rawName)
{
string tagName;
string prefix = JbstWriter.SplitPrefix(rawName, out tagName);
JbstContainerControl control;
if (JbstCommandBase.JbstPrefix.Equals(prefix, StringComparison.OrdinalIgnoreCase))
{
if (StringComparer.OrdinalIgnoreCase.Equals(JbstControlReference.ControlCommand, tagName))
{
control = new JbstControlReference();
}
else if (StringComparer.OrdinalIgnoreCase.Equals(JbstPlaceholder.PlaceholderCommand, tagName))
{
control = new JbstPlaceholder();
}
else if (StringComparer.OrdinalIgnoreCase.Equals(JbstInline.InlineCommand, tagName))
{
control = new JbstInline();
}
else
{
throw new InvalidOperationException("Unknown JBST command ('"+rawName+"')");
}
}
else
{
control = new JbstContainerControl(prefix, tagName);
}
if (this.current == null)
{
this.current = this.document;
}
this.current.ChildControls.Add(control);
this.current = control;
}
private void PopTag(string tagName)
{
if (tagName == null)
{
tagName = String.Empty;
}
if (this.current == null)
{
throw new InvalidOperationException("Push/Pop mismatch? (current tag is null)");
}
if (!String.IsNullOrEmpty(tagName) &&
!tagName.Equals(this.current.RawName, StringComparison.OrdinalIgnoreCase))
{
//throw new InvalidOperationException("Push/Pop mismatch? (tag names do not match)");
return;
}
if (JbstWriter.ScriptTagName.Equals(this.current.RawName, StringComparison.OrdinalIgnoreCase))
{
// script tags get converted once fully parsed
this.Declarations.Append(this.current);
}
JbstInline inline = this.current as JbstInline;
this.current = this.current.Parent;
if (inline != null && inline.IsAnonymous)
{
// consolidate anonymous inline templates directly into body
this.current.ChildControls.Remove(inline);
if (inline.ChildControlsSpecified)
{
this.current.ChildControls.AddRange(inline.ChildControls);
}
}
}
private void AppendChild(JbstControl child)
{
if (child == null)
{
return;
}
if (this.current == null)
{
this.current = this.document;
}
this.current.ChildControls.Add(child);
}
private void AppendChild(string text)
{
if (String.IsNullOrEmpty(text))
{
return;
}
if (this.current == null)
{
this.current = this.document;
}
// this allows HTML entities to be encoded as unicode
text = HtmlDistiller.DecodeHtmlEntities(text);
JbstLiteral literal = new JbstLiteral(text, true);
this.current.ChildControls.Add(literal);
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="owner"></param>
public JbstControlCollection(JbstContainerControl owner)
{
this.owner = owner;
}
