internal LanguageCodeLocation(ISourceCodeUnit codeUnit, int charNum, int lineNum, int colNum, int spanLength)
{
CodeUnit = codeUnit;
CharacterNumber = charNum;
LineNumber = lineNum;
ColumnNumber = colNum;
SpanLength = spanLength;
}
protected LanguageProjectCodeUnitCompiler(LanguageProjectCompiler parentCompiler, ISourceCodeUnit codeUnit, ParseTreeNode rootParseNode)
{
ParentCompiler = parentCompiler;
CodeUnit = codeUnit;
RootParseNode = rootParseNode;
RootAst = parentCompiler.RootAst;
CompilationLog = parentCompiler.CompilationLog;
TranslatorContext = parentCompiler.TranslatorContext;
}
private bool ChangeOpenedSourceFile(ISourceCodeUnit sourceCodeUnit)
{
//A project must be active
if (_dslProject == null)
{
return(false);
}
//If the opened file is the same as the new file do nothing
if (ReferenceEquals(sourceCodeUnit, _openedDslFile))
{
return(true);
}
//If the opened file nedds saving ask for it
if (AskSaveSourceCode() == false)
{
return(false);
}
//Set the opened file to the new file
_openedDslFile = sourceCodeUnit;
if (!ReferenceEquals(_openedDslFile, null))
{
//Load the code into the text editor
if (ShowSourceCode() == false)
{
return(false);
}
//Update the selected item in the source files list if necessary
if (((ISourceCodeUnit)listBoxSourceFiles.SelectedItem) != sourceCodeUnit)
{
for (var i = 0; i < listBoxSourceFiles.Items.Count; i++)
{
if ((ISourceCodeUnit)listBoxSourceFiles.Items[i] == _openedDslFile)
{
listBoxSourceFiles.SelectedIndex = i;
break;
}
}
}
}
else
{
SourceCodeTextEditor.Text = "";
SetEditorTextChangedStatus(false);
}
UpdateInterface_EnableControls();
return(true);
}
public override ParseTreeNode ParseCodeUnit(ISourceCodeUnit codeUnit)
{
try
{
return(GMacSourceParser.ParseAst(codeUnit.CodeText, CompilationLog));
}
catch (Exception)
{
return(null);
}
}
protected override LanguageProjectCodeUnitCompiler InitializeCodeUnitCompiler(ISourceCodeUnit codeUnit, ParseTreeNode rootParseNode)
{
return(new GMacProjectCodeUnitCompiler(this, codeUnit, rootParseNode));
}
internal GMacProjectCodeUnitCompiler(GMacProjectCompiler parentCompiler, ISourceCodeUnit codeUnit, ParseTreeNode rootParseNode)
: base(parentCompiler, codeUnit, rootParseNode)
{
}
/// <summary> /// Parse the source code to generate the parse tree for the given code unit /// </summary> public abstract ParseTreeNode ParseCodeUnit(ISourceCodeUnit codeUnit);
/// <summary>
/// Create a child code unit compiler
/// </summary>
/// <param name="codeUnit"></param>
/// <returns></returns>
protected LanguageProjectCodeUnitCompiler InitializeCodeUnitCompiler(ISourceCodeUnit codeUnit)
{
return(InitializeCodeUnitCompiler(codeUnit, null));
}
/// <summary> /// Create a child code unit compiler /// </summary> /// <param name="codeUnit"></param> /// <param name="rootParseNode"></param> /// <returns></returns> protected abstract LanguageProjectCodeUnitCompiler InitializeCodeUnitCompiler(ISourceCodeUnit codeUnit, ParseTreeNode rootParseNode);
