public override void WriteOutput(OutputContext context)
{
using (var scope = context.BeginUndoableScope()) {
context.Append("@media ");
for (var index = 0; index < mediaQueries.Count; index++)
{
if (index > 0)
{
context.Append(", ");
}
var mediaQuery = mediaQueries[index];
context.Append(mediaQuery);
}
context.AppendLine(" {");
using (context.EnterExtenderScope(Extenders))
{
if (context.Append(Block))
{
scope.KeepChanges();
}
}
context.AppendLine("}");
}
}
public override void WriteOutput(OutputContext context)
{
if (Block.RuleCount == 0)
{
return;
}
if (context.IsReference)
{
var extenderSelectorList = new SelectorList(Selectors.Selectors.SelectMany(s => context.Extensions.GetExtensions(s, includeReferences: false)));
if (extenderSelectorList.IsEmpty())
{
return;
}
context.Append(extenderSelectorList);
}
else
{
context.Append(Selectors);
}
context.AppendOptional(' ');
context.AppendLine("{");
context.Append(Block);
context.Indent();
context.AppendLine("}");
}
public override void WriteOutput(OutputContext context)
{
if (block.Statements.Count == 0)
{
return;
}
context.IncreaseIndentLevel();
context.Indent();
for (var index = 0; index < keyframePositions.Count; index++)
{
var keyframePosition = keyframePositions[index];
context.Append(keyframePosition);
if (index < keyframePositions.Count - 1)
{
context.Append(", ");
}
}
context.AppendOptional(' ');
context.AppendLine("{");
context.Append(block);
context.Indent();
context.AppendLine("}");
context.DecreaseIndentLevel();
}
public override void WriteOutput(OutputContext context)
{
context.Append("@supports");
context.Append(' ');
context.Append(condition);
context.AppendOptional(' ');
context.AppendLine("{");
context.Append(block);
context.AppendLine("}");
}
public override void WriteOutput(OutputContext context)
{
context.Indent();
context.Append('@');
context.Append(ruleIdentifier);
context.Append(' ');
context.Append(identifier);
context.AppendOptional(' ');
context.AppendLine("{");
foreach (var keyframe in keyframes)
{
context.Append(keyframe);
}
context.Indent();
context.AppendLine("}");
}
public override void WriteOutput(OutputContext context)
{
context.Indent();
context.Append("@page");
if (additionalSelector != null)
{
context.Append(' ');
context.Append(additionalSelector);
}
context.AppendOptional(' ');
context.AppendLine("{");
context.Append(block);
context.Indent();
context.AppendLine("}");
}
public override void WriteOutput(OutputContext context)
{
context.Indent();
context.Append("@");
context.Append(identifier);
if (value != null)
{
context.Append(' ');
context.Append(value);
}
context.AppendOptional(' ');
context.AppendLine("{");
context.Append(block);
context.Indent();
context.AppendLine("}");
}
public override void WriteOutput(OutputContext context)
{
var lines = content.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var line in lines)
{
context.Indent();
context.AppendLine(line);
}
}
public override void WriteOutput(OutputContext context)
{
context.Indent();
context.Append("@import");
context.Append(' ');
context.Append(Url);
if (mediaQueries.Any())
{
context.Append(' ');
WriteQueries(context);
}
context.AppendLine(";");
}
public override void WriteOutput(OutputContext context)
{
var outputSelectors = Selectors
.Concat(Selectors.SelectMany(s => context.Extensions.GetExtensions(s, includeReferences: true)))
.Distinct()
.ToList();
for (var index = 0; index < outputSelectors.Count; index++)
{
context.Indent();
var selector = outputSelectors[index];
context.Append(selector);
if (index < outputSelectors.Count - 1)
{
context.AppendLine(",");
}
}
}
public override void WriteOutput(OutputContext context)
{
using (var scope = context.BeginUndoableScope()) {
context.IncreaseIndentLevel();
bool hasOutput = false;
for (var index = 0; index < Statements.Count; index++)
{
var statement = Statements[index];
if (statement is Rule r)
{
// Rules may exist within media queries, but are only indented and semicolon-terminated within rule blocks
context.Indent();
hasOutput |= context.Append(r);
bool isLast = index == Statements.Count - 1;
if (isLast)
{
context.AppendOptional(';');
}
else
{
context.Append(';');
}
context.AppendLine();
}
else
{
hasOutput |= context.Append(statement);
}
}
if (hasOutput)
{
scope.KeepChanges();
}
context.DecreaseIndentLevel();
}
}
public override void WriteOutput(OutputContext context)
{
context.Append("@charset ");
context.Append(charset);
context.AppendLine(";");
}