private void EhFileMonikerChanged(IMoniker fileMoniker) { if (null == _document) { return; } // see Brockschmidt, Inside Ole 2nd ed., p.998 // TODO we must pimp up this function RunningObjectTableHelper.ROTUnregister(ref _documentMonikerRotCookie); _documentMoniker = null; if (null != fileMoniker) { Ole32Func.CreateItemMoniker("!", DataObjectHelper.NormalStringToMonikerNameString(_document.Name), out var itemMoniker); if (null != itemMoniker) { fileMoniker.ComposeWith(itemMoniker, false, out var compositeMoniker); if (null != compositeMoniker) { _documentMoniker = compositeMoniker; RunningObjectTableHelper.ROTRegisterAsRunning(_documentMoniker, this, ref _documentMonikerRotCookie, typeof(IOleObject)); } } } SendAdvise_Renamed(); }
public void Dispose() { if (_isDocumentDirty) { ComDebug.ReportInfo("{0}.Dispose Step 0 : Document is dirty -> Advise DataChanged", GetType().Name); SendAdvise_DataChanged(); // update the image of the graph before we close } ComDebug.ReportInfo("{0}.Dispose Step 1 : SaveObject", GetType().Name); SendAdvise_SaveObject(); ComDebug.ReportInfo("{0}.Dispose Step 2 : Calling SendAdvise.HideWindow", GetType().Name); SendAdvise_HideWindow(); ComDebug.ReportInfo("{0}.Dispose Step 3 : Calling SendAdvise.Closed", GetType().Name); SendAdvise_Closed(); ComDebug.ReportInfo("{0}.Dispose Step 4 : ROTUnregister(ref _documentMonikerRotCookie)", GetType().Name); if (0 != _documentMonikerRotCookie) { RunningObjectTableHelper.ROTUnregister(ref _documentMonikerRotCookie); _documentMoniker = null; } // Disconnect the container. ComDebug.ReportInfo("{0}.Dispose Step 5 : Disconnecting this object", GetType().Name); Ole32Func.CoDisconnectObject(this, 0); ComDebug.ReportInfo("{0}.Dispose completed.", GetType().Name); }
private void EhCurrentProjectFileNameChanged(string fileName) { // see Brockschmidt, Inside Ole 2nd ed., page 996 // make sure that if we have a valid file name, then the ComManager should be Active in order that this Com object is made public if (!string.IsNullOrEmpty(fileName) && !_comManager.IsActive) { ComDebug.ReportInfo("{0}.EhCurrentProjectFileNameChanged StartLocalServer because we have a valid file name. FileName: {1}", GetType().Name, fileName); _comManager.StartLocalServer(); } ComDebug.ReportInfo("{0}.EhCurrentProjectFileNameChanged", GetType().Name); RunningObjectTableHelper.ROTUnregister(ref _fileWithWildCardItemMonikerRotCookie); _fileWithWildCardItemMoniker = null; RunningObjectTableHelper.ROTUnregister(ref _fileMonikerRotCookie); _fileMoniker = null; if (!string.IsNullOrEmpty(fileName)) { Ole32Func.CreateFileMoniker(fileName, out _fileMoniker); if (null != _fileMoniker) { RunningObjectTableHelper.ROTRegisterAsRunning(_fileMoniker, this, ref _fileMonikerRotCookie, typeof(IPersistFile)); // Notify all other item Com objects of the new _fileMoniker if (null != FileMonikerChanged) { FileMonikerChanged(_fileMoniker); } // now register also a file moniker with a wild card item, that handles all items that are not open in the moment Ole32Func.CreateItemMoniker("!", "\\", out var wildCardItemMoniker); if (null != wildCardItemMoniker) { _fileMoniker.ComposeWith(wildCardItemMoniker, false, out _fileWithWildCardItemMoniker); RunningObjectTableHelper.ROTRegisterAsRunning(_fileWithWildCardItemMoniker, this, ref _fileWithWildCardItemMonikerRotCookie, typeof(IOleItemContainer)); } } } }