protected virtual int IncludeInProject()
{
new UIThread().MustBeCalledFromUIThread();
XProjectNode projectNode = this.ProjectMgr as XProjectNode;
if (projectNode == null || projectNode.IsClosed)
{
return((int)OleConstants.OLECMDERR_E_NOTSUPPORTED);
}
else if (!this.IsNonMemberItem)
{
return(VSConstants.S_OK); // do nothing, just ignore it.
}
using (XHelperMethods.NewWaitCursor())
{
// Check out the project file.
if (!projectNode.QueryEditProjectFile(false))
{
throw Marshal.GetExceptionForHR(VSConstants.OLE_E_PROMPTSAVECANCELLED);
}
for (HierarchyNode child = this.FirstChild; child != null; child = child.NextSibling)
{
IProjectSourceNode node = child as IProjectSourceNode;
if (node != null)
{
int result = node.IncludeInProject();
if (result != VSConstants.S_OK)
{
return(result);
}
}
}
// make sure that all parent folders are included in the project
XHelperMethods.EnsureParentFolderIncluded(this);
// now add this node to the project.
this.SetProperty((int)__VSHPROPID.VSHPROPID_IsNonMemberItem, false);
this.ItemNode = projectNode.CreateMsBuildFileProjectElement(this.Url);
this.ProjectMgr.Tracker.OnItemAdded(this.Url, VSADDFILEFLAGS.VSADDFILEFLAGS_NoFlags);
// notify others
////projectNode.OnItemAdded(this.Parent, this);
this.ReDraw(UIHierarchyElement.Icon); // We have to redraw the icon of the node as it is now a member of the project and should be drawn using a different icon.
this.ReDraw(UIHierarchyElement.SccState); // update the SCC state icon.
this.ResetProperties();
this.SetSpecialProperties(); // allows to set generators etc.
// refresh property browser...
XHelperMethods.RefreshPropertyBrowser();
}
return(VSConstants.S_OK);
}
int IProjectSourceNode.ExcludeFromProject()
{
new UIThread().MustBeCalledFromUIThread();
XProjectNode projectNode = this.ProjectMgr as XProjectNode;
if (projectNode == null || projectNode.IsClosed)
{
return((int)OleConstants.OLECMDERR_E_NOTSUPPORTED);
}
else if (this.IsNonMemberItem)
{
return(VSConstants.S_OK); // do nothing, just ignore it.
}
using (XHelperMethods.NewWaitCursor())
{
// Check out the project file.
if (!projectNode.QueryEditProjectFile(false))
{
throw Marshal.GetExceptionForHR(VSConstants.OLE_E_PROMPTSAVECANCELLED);
}
// remove children, if any, before removing from the hierarchy
for (HierarchyNode child = this.FirstChild; child != null; child = child.NextSibling)
{
IProjectSourceNode node = child as IProjectSourceNode;
if (node != null)
{
int result = node.ExcludeFromProject();
if (result != VSConstants.S_OK)
{
return(result);
}
}
}
if (projectNode != null && projectNode.ShowAllFilesEnabled && Directory.Exists(this.Url))
{
string url = this.Url;
this.SetProperty((int)__VSHPROPID.VSHPROPID_IsNonMemberItem, true);
this.ItemNode.RemoveFromProjectFile();
this.ItemNode = new ProjectElement(this.ProjectMgr, null, true); // now we have to create a new ItemNode to indicate that this is virtual node.
this.ItemNode.Rename(url);
this.ItemNode.SetMetadata(ProjectFileConstants.Name, this.Url);
this.ReDraw(UIHierarchyElement.Icon); // we have to redraw the icon of the node as it is now not a member of the project and shoul be drawn using a different icon.
}
else if (this.Parent != null) // the project node has no parentNode
{
// this is important to make it non member item. otherwise, the multi-selection scenario would
// not work if it has any parent child relation.
this.SetProperty((int)__VSHPROPID.VSHPROPID_IsNonMemberItem, true);
// remove from the hierarchy
this.OnItemDeleted();
this.Parent.RemoveChild(this);
this.ItemNode.RemoveFromProjectFile();
}
// refresh property browser...
XHelperMethods.RefreshPropertyBrowser();
}
return(VSConstants.S_OK);
}