public void UpdateText(ITextView view, string text, long version)
{
m_version = version;
m_view = view;
// 创建文件对象
if (m_file == null)
{
m_file = CreateABnfFile(m_abnf, text);
}
else
{
m_file.UpdateText(text);
}
m_file.ClearAnalysisError();
m_file.ClearCheckError();
m_file.ClearReference();
// 如果在工程中，那么就从工程中更新，否则直接更新
if (m_project != null)
{
m_project.UpdateFileItem(m_item_id, m_file, true);
}
else
{
m_file.UpdateAnalysis();
}
// 解析ALanguageClassifierInfo
{
var info_list = new List <ALanguageClassifierInfo>();
if (m_file.GetRoot() != null)
{
AnalysisClassificationTag(m_file.GetRoot(), info_list, false);
}
try
{
Application.Current.Dispatcher.Invoke(() =>
{
if (m_view.Properties.TryGetProperty(nameof(ALanguageClassifier), out ALanguageClassifier tagger))
{
tagger.Refresh(version, info_list);
}
});
}
catch (Exception)
{
}
}
}
public virtual ABnfGuessError Generate(ABnfFile file, bool full_check)
{
// 判断是否在工程中
var project_info = file.GetProjectInfo();
if (project_info == null)
{
return(new ABnfGuessError(null, "文件没有添加到工程中"));
}
// 解析失败
var root_dec = file.GetRoot() as ALittleScriptRootElement;
if (root_dec == null)
{
return(new ABnfGuessError(null, "文件还未解析"));
}
var namespace_dec = root_dec.GetNamespaceDec();
if (namespace_dec == null)
{
return(new ABnfGuessError(null, "命名域没有定义名字"));
}
var name_dec = namespace_dec.GetNamespaceNameDec();
if (name_dec == null)
{
return(new ABnfGuessError(null, "命名域没有定义名字"));
}
m_namespace_name = name_dec.GetElementText();
m_project_path = file.GetRoot().GetProjectPath();
m_file_path = file.GetRoot().GetFullPath();
// 如果命名域有register标记，那么就不需要生成
if (ALittleScriptUtility.IsRegister(namespace_dec.GetModifierList()))
{
return(null);
}
if (!ALittleScriptUtility.IsLanguageEnable(namespace_dec.GetModifierList()))
{
return(null);
}
// 获取语法错误
var error = CheckErrorElement(file.GetRoot(), full_check);
if (error != null)
{
return(error);
}
// 获取工作目录
string full_path = ALittleScriptUtility.CalcTargetFullPath(project_info.GetProjectPath(), file.GetFullPath(), GetExt(), out string path_error);
if (full_path == null)
{
return(new ABnfGuessError(null, path_error));
}
string full_dir = Path.GetDirectoryName(full_path);
try
{
Directory.CreateDirectory(full_dir);
}
catch (Exception e)
{
return(new ABnfGuessError(null, e.Message));
}
// 生成代码
error = GenerateRoot(namespace_dec.GetNamespaceElementDecList(), out string content);
if (error != null)
{
return(error);
}
File.WriteAllText(full_path, content);
return(null);
}