internal static MasterPage CreateMaster(TemplateControl owner, HttpContext context, VirtualPath masterPageFile, IDictionary contentTemplateCollection)
{
MasterPage child = null;
if (masterPageFile == null)
{
if ((contentTemplateCollection != null) && (contentTemplateCollection.Count > 0))
{
throw new HttpException(System.Web.SR.GetString("Content_only_allowed_in_content_page"));
}
return(null);
}
VirtualPath virtualPath = VirtualPathProvider.CombineVirtualPathsInternal(owner.TemplateControlVirtualPath, masterPageFile);
ITypedWebObjectFactory vPathBuildResult = (ITypedWebObjectFactory)BuildManager.GetVPathBuildResult(context, virtualPath);
if (!typeof(MasterPage).IsAssignableFrom(vPathBuildResult.InstantiatedType))
{
throw new HttpException(System.Web.SR.GetString("Invalid_master_base", new object[] { masterPageFile }));
}
child = (MasterPage)vPathBuildResult.CreateInstance();
child.TemplateControlVirtualPath = virtualPath;
if (owner.HasControls())
{
foreach (Control control in owner.Controls)
{
LiteralControl control2 = control as LiteralControl;
if ((control2 == null) || (System.Web.UI.Util.FirstNonWhiteSpaceIndex(control2.Text) >= 0))
{
throw new HttpException(System.Web.SR.GetString("Content_allowed_in_top_level_only"));
}
}
owner.Controls.Clear();
}
if (owner.Controls.IsReadOnly)
{
throw new HttpException(System.Web.SR.GetString("MasterPage_Cannot_ApplyTo_ReadOnly_Collection"));
}
if (contentTemplateCollection != null)
{
foreach (string str in contentTemplateCollection.Keys)
{
if (!child.ContentPlaceHolders.Contains(str.ToLower(CultureInfo.InvariantCulture)))
{
throw new HttpException(System.Web.SR.GetString("MasterPage_doesnt_have_contentplaceholder", new object[] { str, masterPageFile }));
}
}
child._contentTemplates = contentTemplateCollection;
}
child._ownerControl = owner;
child.InitializeAsUserControl(owner.Page);
owner.Controls.Add(child);
return(child);
}
/*
* Turns relative virtual path into absolute ones
*/
internal VirtualPath ResolveVirtualPath(VirtualPath virtualPath)
{
return(VirtualPathProvider.CombineVirtualPathsInternal(CurrentVirtualPath, virtualPath));
}
internal static MasterPage CreateMaster(TemplateControl owner, HttpContext context,
VirtualPath masterPageFile, IDictionary contentTemplateCollection)
{
Debug.Assert(owner is MasterPage || owner is Page);
MasterPage master = null;
if (masterPageFile == null)
{
if (contentTemplateCollection != null && contentTemplateCollection.Count > 0)
{
throw new HttpException(SR.GetString(SR.Content_only_allowed_in_content_page));
}
return(null);
}
// If it's relative, make it *app* relative. Treat is as relative to this
// user control (ASURT 55513)
VirtualPath virtualPath = VirtualPathProvider.CombineVirtualPathsInternal(
owner.TemplateControlVirtualPath, masterPageFile);
// Compile the declarative control and get its Type
ITypedWebObjectFactory result = (ITypedWebObjectFactory)BuildManager.GetVPathBuildResult(
context, virtualPath);
// Make sure it has the correct base type
if (!typeof(MasterPage).IsAssignableFrom(result.InstantiatedType))
{
throw new HttpException(SR.GetString(SR.Invalid_master_base,
masterPageFile));
}
master = (MasterPage)result.CreateInstance();
master.TemplateControlVirtualPath = virtualPath;
if (owner.HasControls())
{
foreach (Control control in owner.Controls)
{
LiteralControl literal = control as LiteralControl;
if (literal == null || Util.FirstNonWhiteSpaceIndex(literal.Text) >= 0)
{
throw new HttpException(SR.GetString(SR.Content_allowed_in_top_level_only));
}
}
// Remove existing controls.
owner.Controls.Clear();
}
// Make sure the control collection is writable.
if (owner.Controls.IsReadOnly)
{
throw new HttpException(SR.GetString(SR.MasterPage_Cannot_ApplyTo_ReadOnly_Collection));
}
if (contentTemplateCollection != null)
{
foreach (String contentName in contentTemplateCollection.Keys)
{
if (!master.ContentPlaceHolders.Contains(contentName.ToLower(CultureInfo.InvariantCulture)))
{
throw new HttpException(SR.GetString(SR.MasterPage_doesnt_have_contentplaceholder, contentName, masterPageFile));
}
}
master._contentTemplates = contentTemplateCollection;
}
master._ownerControl = owner;
master.InitializeAsUserControl(owner.Page);
owner.Controls.Add(master);
return(master);
}
