// Add existing Item: addType == AddExistingItem
// This runs before the dialog
protected override int AddItemToHierarchy(HierarchyAddType addType)
{
return base.AddItemToHierarchy(addType);
}
/// <include file='doc\Hierarchy.uex' path='docs/doc[@for="HierarchyNode.AddItemToHierarchy"]/*' />
/// <summary>
/// handles the add item and add new item cmdIds. Does so by invoking the system VS dialog, which calls back on the
/// project's AddItem method
/// </summary>
/// <param name="addType"></param>
/// <returns></returns>
public virtual int AddItemToHierarchy(HierarchyAddType addType){
IVsAddProjectItemDlg addItemDialog;
string strFilter = "";
int iDontShowAgain;
uint uiFlags;
IVsProject3 project = (IVsProject3)this.projectMgr;
string strBrowseLocations = Path.GetDirectoryName(new Uri(this.projectMgr.projFile.BaseURI).LocalPath);
System.Guid projectGuid = this.projectMgr.GetProjectGuid();
addItemDialog = this.GetService(typeof(IVsAddProjectItemDlg)) as IVsAddProjectItemDlg;
if (addType == HierarchyAddType.addNewItem)
uiFlags = (uint)(__VSADDITEMFLAGS.VSADDITEM_AddNewItems | __VSADDITEMFLAGS.VSADDITEM_SuggestTemplateName); /* | VSADDITEM_ShowLocationField */
else
uiFlags = (uint)(__VSADDITEMFLAGS.VSADDITEM_AddExistingItems | __VSADDITEMFLAGS.VSADDITEM_AllowMultiSelect | __VSADDITEMFLAGS.VSADDITEM_AllowStickyFilter);
addItemDialog.AddProjectItemDlg(this.hierarchyId, ref projectGuid, project, uiFlags, null, null, ref strBrowseLocations, ref strFilter, out iDontShowAgain); /*&fDontShowAgain*/
return 0;
}
