public override void ModifyTags (MonoDevelop.Projects.SolutionItem policyParent, MonoDevelop.Projects.Project project, string language, string identifier, string fileName, ref Dictionary<string,string> tags)
{
base.ModifyTags (policyParent, project, language, identifier, fileName, ref tags);
if (fileName == null)
return;
tags["AspNetMaster"] = "";
tags["AspNetMasterContent"] = "";
AspNetAppProject aspProj = project as AspNetAppProject;
if (aspProj == null)
throw new InvalidOperationException ("MasterContentFileDescriptionTemplate is only valid for ASP.NET projects");
ProjectFile masterPage = null;
string masterContent = "";
var dialog = new MonoDevelop.Ide.Projects.ProjectFileSelectorDialog (aspProj, null, "*.master");
try {
dialog.Title = GettextCatalog.GetString ("Select a Master Page...");
int response = MonoDevelop.Ide.MessageService.RunCustomDialog (dialog);
if (response == (int)Gtk.ResponseType.Ok)
masterPage = dialog.SelectedFile;
}
finally {
dialog.Destroy ();
}
if (masterPage == null)
return;
tags["AspNetMaster"] = aspProj.LocalToVirtualPath (masterPage);
try {
AspNetParsedDocument pd = ProjectDomService.GetParsedDocument (ProjectDomService.GetProjectDom (project), masterPage.FilePath)
as AspNetParsedDocument;
if (pd == null)
return;
ContentPlaceHolderVisitor visitor = new ContentPlaceHolderVisitor ();
pd.RootNode.AcceptVisit (visitor);
System.Text.StringBuilder sb = new System.Text.StringBuilder ();
foreach (string id in visitor.PlaceHolders) {
sb.Append ("<asp:Content ContentPlaceHolderID=\"");
sb.Append (id);
sb.Append ("\" ID=\"");
sb.Append (id);
sb.Append ("Content\" runat=\"server\">\n</asp:Content>\n");
}
tags["AspNetMasterContent"] = sb.ToString ();
}
catch (Exception ex) {
//no big loss if we just insert blank space
//it's just a template for the user to start editing
}
}
protected virtual void MasterChanged (object sender, EventArgs e)
{
if (IsPartialView || !HasMaster)
return;
if (masterEntry.Text == oldMaster)
return;
oldMaster = masterEntry.Text;
primaryPlaceholderStore.Clear ();
ContentPlaceHolders.Clear ();
string realPath = project.VirtualToLocalPath (oldMaster, null);
if (!File.Exists (realPath))
return;
var pd = ProjectDomService.GetParsedDocument (ProjectDomService.GetProjectDom (project), realPath)
as AspNetParsedDocument;
if (pd != null) {
try {
var visitor = new ContentPlaceHolderVisitor ();
pd.RootNode.AcceptVisit (visitor);
ContentPlaceHolders.AddRange (visitor.PlaceHolders);
for (int i = 0; i < ContentPlaceHolders.Count; i++) {
string placeholder = ContentPlaceHolders[i];
primaryPlaceholderStore.AppendValues (placeholder);
if (placeholder.Contains ("main") || placeholder.Contains ("Main")
|| placeholder.Contains ("content") || placeholder.Contains ("Main"))
primaryPlaceholderCombo.Active = i;
}
} catch (Exception ex) {
LoggingService.LogError ("Unhandled exception getting master regions for '" + realPath + "'", ex);
}
}
Validate ();
}