public override string GetClassName()
{
return(SR.GetString(SR.ProjectProperties, CultureInfo.CurrentUICulture));
}
/// <summary>
/// Reloads a nested project node by deleting it and readding it.
/// </summary>
/// <param name="node">The node to reload.</param>
protected virtual void ReloadNestedProjectNode(NestedProjectNode node)
{
if(node == null)
{
throw new ArgumentNullException("node");
}
IVsSolution solution = this.GetService(typeof(IVsSolution)) as IVsSolution;
if(solution == null)
{
throw new InvalidOperationException();
}
NestedProjectNode newNode = null;
try
{
// (VS 2005 UPDATE) When deleting and re-adding the nested project,
// we do not want SCC to see this as a delete and add operation.
this.EventTriggeringFlag = ProjectNode.EventTriggering.DoNotTriggerTrackerEvents;
// notify SolutionEvents listeners that we are about to add children
IVsFireSolutionEvents fireSolutionEvents = solution as IVsFireSolutionEvents;
if(fireSolutionEvents == null)
{
throw new InvalidOperationException();
}
ErrorHandler.ThrowOnFailure(fireSolutionEvents.FireOnBeforeUnloadProject(node.NestedHierarchy));
int isDirtyAsInt = 0;
this.IsDirty(out isDirtyAsInt);
bool isDirty = (isDirtyAsInt == 0) ? false : true;
ProjectElement element = node.ItemNode;
node.CloseNestedProjectNode();
// Remove from the solution
this.RemoveChild(node);
// Now readd it
try
{
__VSCREATEPROJFLAGS flags = __VSCREATEPROJFLAGS.CPF_NOTINSLNEXPLR | __VSCREATEPROJFLAGS.CPF_SILENT | __VSCREATEPROJFLAGS.CPF_OPENFILE;
newNode = this.AddExistingNestedProject(element, flags);
newNode.AddVirtualProject();
}
catch(Exception e)
{
// We get a System.Exception if anything failed, thus we have no choice but catch it.
// Exceptions are digested by VS. Show the error if not in automation.
if(!Utilities.IsInAutomationFunction(this.Site))
{
string message = (String.IsNullOrEmpty(e.Message)) ? SR.GetString(SR.NestedProjectFailedToReload, CultureInfo.CurrentUICulture) : e.Message;
string title = string.Empty;
OLEMSGICON icon = OLEMSGICON.OLEMSGICON_CRITICAL;
OLEMSGBUTTON buttons = OLEMSGBUTTON.OLEMSGBUTTON_OK;
OLEMSGDEFBUTTON defaultButton = OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST;
Utilities.ShowMessageBox(this.Site, title, message, icon, buttons, defaultButton);
}
// Do not digest exception. let the caller handle it. If in a later stage this exception is not digested then the above messagebox is not needed.
throw;
}
#if DEBUG
IVsHierarchy nestedHierarchy;
solution.GetProjectOfUniqueName(newNode.GetMkDocument(), out nestedHierarchy);
Debug.Assert(nestedHierarchy != null && Utilities.IsSameComObject(nestedHierarchy, newNode.NestedHierarchy), "The nested hierrachy was not reloaded correctly.");
#endif
this.SetProjectFileDirty(isDirty);
fireSolutionEvents.FireOnAfterLoadProject(newNode.NestedHierarchy);
}
finally
{
// In this scenario the nested project failed to unload or reload the nested project. We will unload the whole project, otherwise the nested project is lost.
// This is similar to the scenario when one wants to open a project and the nested project cannot be loaded because for example the project file has xml errors.
// We should note that we rely here that if the unload fails then exceptions are not digested and are shown to the user.
if(newNode == null || newNode.NestedHierarchy == null)
{
solution.CloseSolutionElement((uint)__VSSLNCLOSEOPTIONS.SLNCLOSEOPT_UnloadProject | (uint)__VSSLNSAVEOPTIONS.SLNSAVEOPT_ForceSave, this, 0);
}
else
{
this.EventTriggeringFlag = ProjectNode.EventTriggering.TriggerAll;
}
}
}
/// <summary>
/// Rename Folder
/// </summary>
/// <param name="label">new Name of Folder</param>
/// <returns>VSConstants.S_OK, if succeeded</returns>
public override int SetEditLabel(string label)
{
if (String.Compare(Path.GetFileName(this.Url.TrimEnd('\\')), label, StringComparison.Ordinal) == 0)
{
// Label matches current Name
return(VSConstants.S_OK);
}
string newPath = Path.Combine(new DirectoryInfo(this.Url).Parent.FullName, label);
// Verify that No Directory/file already exists with the new name among current children
for (HierarchyNode n = Parent.FirstChild; n != null; n = n.NextSibling)
{
if (n != this && String.Compare(n.Caption, label, StringComparison.OrdinalIgnoreCase) == 0)
{
return(ShowFileOrFolderAlreadExistsErrorMessage(newPath));
}
}
// Verify that No Directory/file already exists with the new name on disk
if (Directory.Exists(newPath) || File.Exists(newPath))
{
return(ShowFileOrFolderAlreadExistsErrorMessage(newPath));
}
try
{
RenameFolder(label);
//Refresh the properties in the properties window
IVsUIShell shell = this.ProjectMgr.GetService(typeof(SVsUIShell)) as IVsUIShell;
Debug.Assert(shell != null, "Could not get the ui shell from the project");
ErrorHandler.ThrowOnFailure(shell.RefreshPropertyBrowser(0));
// Notify the listeners that the name of this folder is changed. This will
// also force a refresh of the SolutionExplorer's node.
this.OnPropertyChanged(this, (int)__VSHPROPID.VSHPROPID_Caption, 0);
}
catch (Exception e)
{
throw new InvalidOperationException(String.Format(CultureInfo.CurrentCulture, SR.GetString(SR.RenameFolder, CultureInfo.CurrentUICulture), e.Message));
}
return(VSConstants.S_OK);
}
