public ForeachAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.ForeachContext foreachContext)
{
RawContinue = false;
Scope varScope = scope.Child();
ForeachVar = new ForeachVariable(varScope, new ForeachContextHandler(parseInfo, foreachContext));
// Get the array that will be iterated on. Syntax error if it is missing.
if (foreachContext.expr() != null)
{
Array = parseInfo.GetExpression(scope, foreachContext.expr());
}
else
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(foreachContext.IN()));
}
// Get the foreach block. Syntax error if it is missing.
if (foreachContext.block() != null)
{
Block = new BlockAction(parseInfo.SetLoop(this), varScope, foreachContext.block());
// Get the path info.
Path = new PathInfo(Block, DocRange.GetRange(foreachContext.FOREACH()), false);
}
else
{
parseInfo.Script.Diagnostics.Error("Expected block.", DocRange.GetRange(foreachContext.RIGHT_PAREN()));
}
}
public ForAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.ForContext forContext)
{
Scope varScope = scope.Child();
if (forContext.define() != null)
{
DefinedVariable = new ScopedVariable(varScope, new DefineContextHandler(parseInfo, forContext.define()));
}
else if (forContext.initialVarset != null)
{
InitialVarSet = new SetVariableAction(parseInfo, varScope, forContext.initialVarset);
}
if (forContext.expr() != null)
{
Condition = DeltinScript.GetExpression(parseInfo, varScope, forContext.expr());
}
if (forContext.endingVarset != null)
{
SetVariableAction = new SetVariableAction(parseInfo, varScope, forContext.endingVarset);
}
// Get the block.
if (forContext.block() != null)
{
Block = new BlockAction(parseInfo.SetLoop(this), varScope, forContext.block());
// Get the path info.
Path = new PathInfo(Block, DocRange.GetRange(forContext.FOR()), false);
}
else
{
parseInfo.Script.Diagnostics.Error("Expected a block.", DocRange.GetRange(forContext.RIGHT_PAREN()));
}
}
public WhileAction(ParseInfo parseInfo, Scope scope, While whileContext)
{
RawContinue = true;
Condition = parseInfo.GetExpression(scope, whileContext.Condition);
Block = parseInfo.SetLoop(this).GetStatement(scope, whileContext.Statement);
Path = new PathInfo(Block, whileContext.Range, false);
}
public WhileAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.WhileContext whileContext)
{
if (whileContext.expr() == null)
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(whileContext.LEFT_PAREN()));
}
else
{
Condition = DeltinScript.GetExpression(parseInfo, scope, whileContext.expr());
}
Block = new BlockAction(parseInfo.SetLoop(this), scope, whileContext.block());
Path = new PathInfo(Block, DocRange.GetRange(whileContext.WHILE()), false);
}
public AutoForAction(ParseInfo parseInfo, Scope scope, DeltinScriptParser.For_autoContext autoForContext)
{
RawContinue = true;
// Get the auto-for variable. (Required)
if (autoForContext.forVariable != null)
{
IExpression variable = parseInfo.GetExpression(scope, autoForContext.forVariable);
// Get the variable being set.
VariableResolve = new VariableResolve(new VariableResolveOptions()
{
// The for cannot be indexed and should be on the rule-level.
CanBeIndexed = false,
FullVariable = true
}, variable, DocRange.GetRange(autoForContext.forVariable), parseInfo.Script.Diagnostics);
if (autoForContext.EQUALS() != null)
{
if (autoForContext.start == null)
{
parseInfo.Script.Diagnostics.Error("Expected expression.", DocRange.GetRange(autoForContext.EQUALS()));
}
else
{
InitialResolveValue = parseInfo.GetExpression(scope, autoForContext.start);
}
}
}
// Get the defined variable.
else if (autoForContext.forDefine != null)
{
DefinedVariable = new AutoForVariable(scope, new DefineContextHandler(parseInfo, autoForContext.forDefine));
}
else
{
parseInfo.Script.Diagnostics.Error("Expected define or variable.", DocRange.GetRange(autoForContext.FOR()));
}
// Get the auto-for end. (Required)
if (autoForContext.stop == null)
{
parseInfo.Script.Diagnostics.Error("Expected end expression.", DocRange.GetRange(autoForContext.startSep));
}
else
{
Stop = parseInfo.GetExpression(scope, autoForContext.stop);
}
// Get the auto-for step. (Not Required)
if (autoForContext.step == null)
{
Step = new ExpressionOrWorkshopValue(new V_Number(1));
}
else
{
Step = new ExpressionOrWorkshopValue(parseInfo.GetExpression(scope, autoForContext.step));
}
// Get the block.
if (autoForContext.block() == null)
{
parseInfo.Script.Diagnostics.Error("Missing block.", DocRange.GetRange(autoForContext.RIGHT_PAREN()));
}
else
{
Block = new BlockAction(parseInfo.SetLoop(this), scope, autoForContext.block());
Path = new PathInfo(Block, DocRange.GetRange(autoForContext.block()), false);
}
}
