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();
}
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;
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
{
var pd = TypeSystemService.ParseFile(project, masterPage.FilePath)
as AspNetParsedDocument;
if (pd == null)
{
return;
}
var visitor = new ContentPlaceHolderVisitor();
pd.RootNode.AcceptVisit(visitor);
var 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
LoggingService.LogWarning("Error generating AspNetMasterContent for template", ex);
}
}