/// <summary> /// Stop observing when the file is updated on disk. /// </summary> /// <param name="fileName">File to stop observing.</param> public virtual void StopObservingItem(string fileName) { #region Input validation if (String.IsNullOrEmpty(fileName)) { throw new ArgumentException(SR.GetString(SR.InvalidParameter, CultureInfo.CurrentUICulture), "fileName"); } #endregion string fullFileName = Utilities.CanonicalizeFileName(fileName); if (this.observedItems.ContainsKey(fullFileName)) { // Get the cookie that was used for this.observedItems to this file. ObservedItemInfo itemInfo = this.observedItems[fullFileName]; // Remove the file from our observed list. It's important that this is done before the call to // UnadviseFileChange, because for some reason, the call to UnadviseFileChange can trigger a // FilesChanged event, and we want to be able to filter that event away. this.observedItems.Remove(fullFileName); // Stop observing the file ErrorHandler.ThrowOnFailure(this.fileChangeService.UnadviseFileChange(itemInfo.FileChangeCookie)); } }
/// <summary> /// Called when one of the file have changed on disk. /// </summary> /// <param name="numberOfFilesChanged">Number of files changed.</param> /// <param name="filesChanged">Array of file names.</param> /// <param name="flags">Array of flags indicating the type of changes. See _VSFILECHANGEFLAGS.</param> /// <returns>If the method succeeds, it returns S_OK. If it fails, it returns an error code.</returns> int IVsFileChangeEvents.FilesChanged(uint numberOfFilesChanged, string[] filesChanged, uint[] flags) { if (filesChanged == null) { throw new ArgumentNullException("filesChanged"); } if (flags == null) { throw new ArgumentNullException("flags"); } if (this.FileChangedOnDisk != null) { for (int i = 0; i < numberOfFilesChanged; i++) { string fullFileName = Utilities.CanonicalizeFileName(filesChanged[i]); if (this.observedItems.ContainsKey(fullFileName)) { ObservedItemInfo info = this.observedItems[fullFileName]; this.FileChangedOnDisk(this, new FileChangedOnDiskEventArgs(fullFileName, info.ItemID, (_VSFILECHANGEFLAGS)flags[i])); } } } return(VSConstants.S_OK); }
/// <summary> /// Observe when the given file is updated on disk. /// </summary> /// <param name="fileName">File to observe.</param> /// <param name="id">The item id of the item to observe.</param> internal void ObserveItem(string fileName, uint id) { #region Input validation if (String.IsNullOrEmpty(fileName)) { throw new ArgumentException(SR.GetString(SR.InvalidParameter, CultureInfo.CurrentUICulture), "fileName"); } #endregion ThreadHelper.ThrowIfNotOnUIThread(); string fullFileName = Utilities.CanonicalizeFileName(fileName); if (!this.observedItems.ContainsKey(fullFileName)) { // Observe changes to the file uint fileChangeCookie; ErrorHandler.ThrowOnFailure(this.fileChangeService.AdviseFileChange(fullFileName, (uint)(_VSFILECHANGEFLAGS.VSFILECHG_Time | _VSFILECHANGEFLAGS.VSFILECHG_Del), this, out fileChangeCookie)); ObservedItemInfo itemInfo = new ObservedItemInfo(); itemInfo.ItemID = id; itemInfo.FileChangeCookie = fileChangeCookie; // Remember that we're observing this file (used in FilesChanged event handler) this.observedItems.Add(fullFileName, itemInfo); } }
/// <summary> /// Called when one of the file have changed on disk. /// </summary> /// <param name="numberOfFilesChanged">Number of files changed.</param> /// <param name="filesChanged">Array of file names.</param> /// <param name="flags">Array of flags indicating the type of changes. See _VSFILECHANGEFLAGS.</param> /// <returns>If the method succeeds, it returns S_OK. If it fails, it returns an error code.</returns> int IVsFileChangeEvents.FilesChanged(uint numberOfFilesChanged, string[] filesChanged, uint[] flags) { if (this.FileChangedOnDisk != null) { for (int i = 0; i < numberOfFilesChanged; i++) { string fullFileName = Utilities.CanonicalizeFileName(filesChanged[i]); if (this.observedItems.ContainsKey(fullFileName)) { ObservedItemInfo info = this.observedItems[fullFileName]; this.FileChangedOnDisk(this, new FileChangedOnDiskEventArgs(fullFileName, info.ItemID)); } } } return(VSConstants.S_OK); }
/// <summary> /// Observe when the given file is updated on disk. /// </summary> /// <param name="fileName">File to observe.</param> /// <param name="id">The item id of the item to observe.</param> internal void ObserveItem(string fileName, uint id) { if (string.IsNullOrEmpty(fileName)) { throw new ArgumentException(SR.GetString(SR.InvalidParameter), nameof(fileName)); } var fullFileName = Utilities.CanonicalizeFileName(fileName); if (!this.observedItems.ContainsKey(fullFileName)) { // Observe changes to the file ErrorHandler.ThrowOnFailure(this.fileChangeService.AdviseFileChange(fullFileName, (uint)(_VSFILECHANGEFLAGS.VSFILECHG_Time | _VSFILECHANGEFLAGS.VSFILECHG_Del), this, out var fileChangeCookie)); var itemInfo = new ObservedItemInfo(); itemInfo.ItemID = id; itemInfo.FileChangeCookie = fileChangeCookie; // Remember that we're observing this file (used in FilesChanged event handler) this.observedItems.Add(fullFileName, itemInfo); } }
/// <summary> /// Observe when the given file is updated on disk. /// </summary> /// <param name="fileName">File to observe.</param> /// <param name="id">The item id of the item to observe.</param> internal void ObserveItem(string fileName, uint id) { #region Input validation if(String.IsNullOrEmpty(fileName)) { throw new ArgumentException(SR.GetString(SR.InvalidParameter, CultureInfo.CurrentUICulture), "fileName"); } #endregion string fullFileName = Utilities.CanonicalizeFileName(fileName); if(!this.observedItems.ContainsKey(fullFileName)) { // Observe changes to the file uint fileChangeCookie; ErrorHandler.ThrowOnFailure(this.fileChangeService.AdviseFileChange(fullFileName, (uint)(_VSFILECHANGEFLAGS.VSFILECHG_Time | _VSFILECHANGEFLAGS.VSFILECHG_Del), this, out fileChangeCookie)); ObservedItemInfo itemInfo = new ObservedItemInfo(); itemInfo.ItemID = id; itemInfo.FileChangeCookie = fileChangeCookie; // Remember that we're observing this file (used in FilesChanged event handler) this.observedItems.Add(fullFileName, itemInfo); } }