// Public Methods
public override void Emit(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style)
{
var isBeauty = style == null || style.Compression == EmitStyleCompression.Beauty;
var ifTrueAny = PhpCodeBlock.HasAny(_ifTrue);
var ifFalseAny = PhpCodeBlock.HasAny(_ifFalse);
if (!ifTrueAny && !ifFalseAny) return;
writer.OpenLnF("if{1}({0}){2}",
_condition.GetPhpCode(style),
isBeauty ? " " : "",
ifTrueAny ? "" : "{}");
if (ifTrueAny)
{
var iStyle = PhpEmitStyle.xClone(style, ShowBracketsEnum.IfManyItems_OR_IfStatement);
if (style != null && style.UseBracketsEvenIfNotNecessary)
iStyle.Brackets = ShowBracketsEnum.Always;
var bound = PhpCodeBlock.Bound(_ifTrue);
bound.Emit(emiter, writer, iStyle);
}
writer.DecIndent();
if (!ifFalseAny) return;
var oneLine = _ifFalse is PhpIfStatement;
var oldIndent = writer.Intent;
{
if (oneLine)
{
writer.Write("else ");
writer.SkipIndent = true;
}
else
writer.OpenLn("else");
var myBracket = style != null && style.UseBracketsEvenIfNotNecessary;
var iStyle = PhpEmitStyle.xClone(style,
myBracket
? ShowBracketsEnum.Never
: ShowBracketsEnum.IfManyItems_OR_IfStatement);
if (!myBracket)
{
var gf = _ifFalse.GetStatementEmitInfo(iStyle);
if (gf != StatementEmitInfo.NormalSingleStatement)
myBracket = true;
}
if (myBracket)
{
iStyle.Brackets = ShowBracketsEnum.Never;
writer.OpenLn("{");
}
_ifFalse.Emit(emiter, writer, iStyle);
if (myBracket)
writer.CloseLn("}");
}
writer.Intent = oldIndent;
}
// Private Methods
private static void EmitWithNamespace(PhpNamespace ns, PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style, IEnumerable <IEmitable> classesInNamespace)
{
if (classesInNamespace == null)
{
return;
}
var inNamespace = classesInNamespace as IEmitable[] ?? classesInNamespace.ToArray();
if (!inNamespace.Any())
{
return;
}
style.CurrentNamespace = ns;
try
{
if (ns.IsRoot)
{
writer.OpenLn("namespace {");
}
else
{
writer.OpenLnF("namespace {0} {{", ns.Name.Substring(1));
}
foreach (var cl in inNamespace)
{
cl.Emit(emiter, writer, style);
}
writer.CloseLn("}");
}
finally
{
style.CurrentNamespace = null;
}
}
// Protected Methods
protected void EmitHeaderStatement(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style, string header, IPhpStatement statement)
{
style = style ?? new PhpEmitStyle();
var iStyle = PhpEmitStyle.xClone(style, ShowBracketsEnum.IfManyItems);
if (style.UseBracketsEvenIfNotNecessary)
{
iStyle.Brackets = ShowBracketsEnum.Always;
}
var statementToEmit = PhpCodeBlock.Reduce(statement);
var emptyStatement = !PhpCodeBlock.HasAny(statementToEmit);
if (emptyStatement)
{
header += "{}";
}
if (style.Compression == EmitStyleCompression.NearCrypto)
{
writer.Write(header);
}
else
{
writer.WriteLn(header);
}
if (emptyStatement)
{
return;
}
var myBracket = style.UseBracketsEvenIfNotNecessary;
if (!myBracket)
{
var gf = statementToEmit.GetStatementEmitInfo(iStyle);
if (gf != StatementEmitInfo.NormalSingleStatement)
{
myBracket = true;
}
}
writer.IncIndent();
if (myBracket)
{
iStyle.Brackets = ShowBracketsEnum.Never;
writer.OpenLn("{");
}
statementToEmit.Emit(emiter, writer, iStyle);
if (myBracket)
{
writer.CloseLn("}");
}
writer.DecIndent();
}
public void Emit(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style)
{
if (name.IsRoot)
writer.OpenLn("namespace {");
else
writer.OpenLnF("namespace {0} {{", name);
code.Emit(emiter, writer, style);
writer.CloseLn("}");
}
public void Emit(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style)
{
if (name.IsRoot)
{
writer.OpenLn("namespace {");
}
else
{
writer.OpenLnF("namespace {0} {{", name);
}
code.Emit(emiter, writer, style);
writer.CloseLn("}");
}
// Public Methods
public void Emit(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style)
{
if (statements.Count == 0)
{
return;
}
var bracketStyle = style == null ? ShowBracketsEnum.IfManyItems : style.Brackets;
var brack =
bracketStyle == ShowBracketsEnum.Never
? false
: bracketStyle == ShowBracketsEnum.Always
? true
: statements == null || !(statements.Count == 1);
if (statements != null && statements.Count == 1 && bracketStyle == ShowBracketsEnum.IfManyItems_OR_IfStatement)
{
if (statements[0] is PhpIfStatement)
{
brack = true;
}
}
var iStyle = PhpEmitStyle.xClone(style, ShowBracketsEnum.Never);
if (!brack && bracketStyle != ShowBracketsEnum.Never && statements.Count == 1)
{
var tmp = statements[0];
var gf = tmp.GetStatementEmitInfo(iStyle);
if (gf != StatementEmitInfo.NormalSingleStatement)
{
brack = true;
}
}
if (brack)
{
writer.OpenLn("{");
}
foreach (var i in statements)
{
i.Emit(emiter, writer, iStyle);
}
if (brack)
{
writer.CloseLn("}");
}
return;
}
// Private Methods
private static void EmitWithNamespace(PhpNamespace ns, PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style, IEnumerable<IEmitable> classesInNamespace)
{
if (classesInNamespace == null)
return;
var inNamespace = classesInNamespace as IEmitable[] ?? classesInNamespace.ToArray();
if (!inNamespace.Any())
return;
style.CurrentNamespace = ns;
try
{
if (ns.IsRoot)
writer.OpenLn("namespace {");
else
writer.OpenLnF("namespace {0} {{", ns.Name.Substring(1));
foreach (var cl in inNamespace)
cl.Emit(emiter, writer, style);
writer.CloseLn("}");
}
finally
{
style.CurrentNamespace = null;
}
}
// Public Methods
public override void Emit(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style)
{
var isBeauty = style == null || style.Compression == EmitStyleCompression.Beauty;
var ifTrueAny = PhpCodeBlock.HasAny(_ifTrue);
var ifFalseAny = PhpCodeBlock.HasAny(_ifFalse);
if (!ifTrueAny && !ifFalseAny)
{
return;
}
writer.OpenLnF("if{1}({0}){2}",
Condition.GetPhpCode(style),
isBeauty ? " " : "",
ifTrueAny ? "" : "{}");
if (ifTrueAny)
{
var iStyle = PhpEmitStyle.xClone(style, ShowBracketsEnum.IfManyItems_OR_IfStatement);
if (style != null && style.UseBracketsEvenIfNotNecessary)
{
iStyle.Brackets = ShowBracketsEnum.Always;
}
var bound = PhpCodeBlock.Bound(_ifTrue);
bound.Emit(emiter, writer, iStyle);
}
writer.DecIndent();
if (!ifFalseAny)
{
return;
}
var oneLine = _ifFalse is PhpIfStatement;
var oldIndent = writer.Intent;
{
if (oneLine)
{
writer.Write("else ");
writer.SkipIndent = true;
}
else
{
writer.OpenLn("else");
}
var myBracket = style != null && style.UseBracketsEvenIfNotNecessary;
var iStyle = PhpEmitStyle.xClone(style,
myBracket
? ShowBracketsEnum.Never
: ShowBracketsEnum.IfManyItems_OR_IfStatement);
if (!myBracket)
{
var gf = _ifFalse.GetStatementEmitInfo(iStyle);
if (gf != StatementEmitInfo.NormalSingleStatement)
{
myBracket = true;
}
}
if (myBracket)
{
iStyle.Brackets = ShowBracketsEnum.Never;
writer.OpenLn("{");
}
_ifFalse.Emit(emiter, writer, iStyle);
if (myBracket)
{
writer.CloseLn("}");
}
}
writer.Intent = oldIndent;
}
// Public Methods
public void Emit(PhpSourceCodeEmiter emiter, PhpSourceCodeWriter writer, PhpEmitStyle style)
{
if (statements.Count == 0)
return;
var bracketStyle = style == null ? ShowBracketsEnum.IfManyItems : style.Brackets;
var brack =
bracketStyle == ShowBracketsEnum.Never
? false
: bracketStyle == ShowBracketsEnum.Always
? true
: statements == null || !(statements.Count == 1);
if (statements != null && statements.Count == 1 && bracketStyle == ShowBracketsEnum.IfManyItems_OR_IfStatement)
if (statements[0] is PhpIfStatement)
brack = true;
var iStyle = PhpEmitStyle.xClone(style, ShowBracketsEnum.Never);
if (!brack && bracketStyle != ShowBracketsEnum.Never && statements.Count == 1)
{
var tmp = statements[0];
var gf = tmp.GetStatementEmitInfo(iStyle);
if (gf != StatementEmitInfo.NormalSingleStatement)
brack = true;
}
if (brack)
writer.OpenLn("{");
foreach (var i in statements)
i.Emit(emiter, writer, iStyle);
if (brack)
writer.CloseLn("}");
return;
}