/// <summary>
/// Sets the VSQUERYREMOVEFILEFLAGS that will be used to call the IVsTrackProjectDocumentsEvents2 OnQueryRemoveFiles
/// </summary>
/// <param name="files">The files to which an array of VSQUERYREMOVEFILEFLAGS has to be specified.</param>
/// <returns></returns>
public /*protected, but public for FSharp.Project.dll*/ override VSQUERYREMOVEFILEFLAGS[] GetQueryRemoveFileFlags(string[] files)
{
if (files == null || files.Length == 0)
{
return(new VSQUERYREMOVEFILEFLAGS[1] {
VSQUERYREMOVEFILEFLAGS.VSQUERYREMOVEFILEFLAGS_NoFlags
});
}
VSQUERYREMOVEFILEFLAGS[] queryRemoveFileFlags = new VSQUERYREMOVEFILEFLAGS[files.Length];
for (int i = 0; i < files.Length; i++)
{
queryRemoveFileFlags[i] = VSQUERYREMOVEFILEFLAGS.VSQUERYREMOVEFILEFLAGS_IsNestedProjectFile;
}
return(queryRemoveFileFlags);
}
/// <summary>
/// Asks the environment for permission to remove files.
/// </summary>
/// <param name="files">an array of files to remove</param>
/// <param name="flags">The VSQUERYREMOVEFILEFLAGS associated to the files to be removed.</param>
/// <returns>true if the files can be removed, false if not.</returns>
internal bool CanRemoveItems(string[] files, VSQUERYREMOVEFILEFLAGS[] flags)
{
// If we are silent then we assume that the file can be removed, since we do not want to trigger this event.
if((this.projectMgr.EventTriggeringFlag & ProjectNode.EventTriggering.DoNotTriggerTrackerEvents) != 0)
{
return true;
}
if(files == null || files.Length == 0)
{
return false;
}
int length = files.Length;
VSQUERYREMOVEFILERESULTS[] summary = new VSQUERYREMOVEFILERESULTS[1];
ErrorHandler.ThrowOnFailure(this.GetIVsTrackProjectDocuments2().OnQueryRemoveFiles(this.projectMgr, length, files, flags, summary, null));
if(summary[0] == VSQUERYREMOVEFILERESULTS.VSQUERYREMOVEFILERESULTS_RemoveNotOK)
{
return false;
}
return true;
}
int IVsTrackProjectDocumentsEvents2.OnQueryRemoveFiles(
IVsProject pProject,
int cFiles,
string[] rgpszMkDocuments,
VSQUERYREMOVEFILEFLAGS[] rgFlags,
VSQUERYREMOVEFILERESULTS[] pSummaryResult,
VSQUERYREMOVEFILERESULTS[] rgResults)
{
return VSConstants.S_OK;
}
public virtual int OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags, VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults)
{
return VSConstants.E_NOTIMPL;
}
public int OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments,
VSQUERYREMOVEFILEFLAGS[] rgFlags,
VSQUERYREMOVEFILERESULTS[] pSummaryResult,
VSQUERYREMOVEFILERESULTS[] rgResults)
{
return 0;
}
/// <summary>
/// Sets the VSQUERYREMOVEFILEFLAGS that will be used to call the IVsTrackProjectDocumentsEvents2 OnQueryRemoveFiles
/// </summary>
/// <param name="files">The files to which an array of VSQUERYREMOVEFILEFLAGS has to be specified.</param>
/// <returns></returns>
protected internal override VSQUERYREMOVEFILEFLAGS[] GetQueryRemoveFileFlags(string[] files)
{
if (files == null || files.Length == 0)
{
return new VSQUERYREMOVEFILEFLAGS[1] { VSQUERYREMOVEFILEFLAGS.VSQUERYREMOVEFILEFLAGS_NoFlags };
}
VSQUERYREMOVEFILEFLAGS[] queryRemoveFileFlags = new VSQUERYREMOVEFILEFLAGS[files.Length];
for (int i = 0; i < files.Length; i++)
{
queryRemoveFileFlags[i] = VSQUERYREMOVEFILEFLAGS.VSQUERYREMOVEFILEFLAGS_IsNestedProjectFile;
}
return queryRemoveFileFlags;
}
public int OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags, VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults) {
if (pSummaryResult != null) {
pSummaryResult[0] = VSQUERYREMOVEFILERESULTS.VSQUERYREMOVEFILERESULTS_RemoveOK;
}
if (rgResults != null) {
for (int i = 0; i < cFiles; i++) {
rgResults[i] = VSQUERYREMOVEFILERESULTS.VSQUERYREMOVEFILERESULTS_RemoveOK;
}
}
return VSConstants.S_OK;
}
int IVsTrackProjectDocumentsEvents2.OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags, VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults)
{
return NativeMethods.S_OK; // We are not interested in this one
}
public int OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags, VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults)
{
throw new NotImplementedException();
}
public int OnQueryRemoveFiles(
IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags,
VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults)
{
var hr = VSConstants.S_OK;
var handler = QueryRemoveFile;
if (handler != null)
{
if (cFiles <= rgpszMkDocuments.Length)
{
for (var fileCount = 0; fileCount < cFiles; fileCount++)
{
var args = new ModelChangeEventArgs();
args.OldFileName = rgpszMkDocuments[fileCount];
args.ProjectObj = VSHelpers.GetProject(pProject as IVsHierarchy);
if (args.ProjectObj == null)
{
continue;
}
hr = handler(this, args);
}
}
}
return hr;
}
public int OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags, VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults)
{
TraceAdviseEvent("OnQueryRemoveFiles", rgpszMkDocuments);
return VSConstants.E_NOTIMPL;
}
public int OnQueryRemoveFiles(IVsProject pProject, int cFiles, string[] rgpszMkDocuments, VSQUERYREMOVEFILEFLAGS[] rgFlags, VSQUERYREMOVEFILERESULTS[] pSummaryResult, VSQUERYREMOVEFILERESULTS[] rgResults) {
foreach (var file in rgpszMkDocuments) {
DocumentEvents.Add("OnQueryRemoveFiles " + file);
CodeDocumentEvents.Add("OnQueryRemoveFiles(" + GetRelativePath(pProject, file) + ")");
}
return VSConstants.S_OK;
}
