/// <summary>
/// Processes changes for specific project file and returns a list of corresponding source file changes.
/// </summary>
/// <param name="projectFile">The project file.</param>
/// <param name="changeType">Type of the change.</param>
/// <param name="changeBuilder">The change builder used to populate changes.</param>
/// <returns>Whether the provider has handled the file change.</returns>
internal bool OnProjectFileChanged(IProjectFile projectFile, ref PsiModuleChange.ChangeType changeType, PsiModuleChangeBuilder changeBuilder)
{
if (!_t4Environment.IsSupported)
return false;
_shellLocks.AssertWriteAccessAllowed();
ModuleWrapper moduleWrapper;
switch (changeType) {
case PsiModuleChange.ChangeType.Added:
// Preprocessed .tt files should be handled by R# itself as if it's a normal project file,
// so that it has access to the current project types.
if (projectFile.LanguageType.Is<T4ProjectFileType>() && !projectFile.IsPreprocessedT4Template()) {
AddFile(projectFile, changeBuilder);
return true;
}
break;
case PsiModuleChange.ChangeType.Removed:
if (_modules.TryGetValue(projectFile, out moduleWrapper)) {
RemoveFile(projectFile, changeBuilder, moduleWrapper);
return true;
}
break;
case PsiModuleChange.ChangeType.Modified:
if (_modules.TryGetValue(projectFile, out moduleWrapper)) {
if (!projectFile.IsPreprocessedT4Template()) {
ModifyFile(changeBuilder, moduleWrapper);
return true;
}
// The T4 file went from Transformed to Preprocessed, it doesn't need a T4PsiModule anymore.
RemoveFile(projectFile, changeBuilder, moduleWrapper);
changeType = PsiModuleChange.ChangeType.Added;
return false;
}
// The T4 file went from Preprocessed to Transformed, it now needs a T4PsiModule.
if (projectFile.LanguageType.Is<T4ProjectFileType>() && !projectFile.IsPreprocessedT4Template()) {
AddFile(projectFile, changeBuilder);
changeType = PsiModuleChange.ChangeType.Removed;
return false;
}
break;
}
return false;
}
public void OnProjectFileChanged(IProjectFile projectFile, PsiModuleChange.ChangeType changeType, PsiModuleChangeBuilder changeBuilder)
{
_t4PsiModuleProvider.OnProjectFileChanged(projectFile, ref changeType, changeBuilder);
}
public override void OnProjectFileChanged(IProjectFile projectFile, FileSystemPath oldLocation, PsiModuleChange.ChangeType changeType, PsiModuleChangeBuilder changeBuilder)
{
if (!_t4PsiModuleProvider.OnProjectFileChanged(projectFile, ref changeType, changeBuilder))
base.OnProjectFileChanged(projectFile, oldLocation, changeType, changeBuilder);
}
public void OnProjectFileChanged(IProjectFile projectFile, PsiModuleChange.ChangeType changeType, PsiModuleChangeBuilder changeBuilder, FileSystemPath oldLocation) {
_t4PsiModuleProvider.OnProjectFileChanged(projectFile, ref changeType, changeBuilder);
}
