protected void EditPlaceholder(ClientPipelineArgs args)
{
if (string.IsNullOrEmpty(this.UniqueId))
{
return;
}
LayoutDefinition layoutDefinition = DeviceEditorForm.GetLayoutDefinition();
DeviceDefinition device = layoutDefinition.GetDevice(this.DeviceID);
PlaceholderDefinition placeholder = device.GetPlaceholder(this.UniqueId);
if (placeholder == null)
{
return;
}
if (args.IsPostBack)
{
if (!string.IsNullOrEmpty(args.Result) && args.Result != "undefined")
{
string key;
Item item = SelectPlaceholderSettingsOptions.ParseDialogResult(args.Result, Client.ContentDatabase, out key);
if (item == null)
{
return;
}
placeholder.MetaDataItemId = item.Paths.FullPath;
placeholder.Key = key;
DeviceEditorForm.SetDefinition(layoutDefinition);
this.Refresh();
return;
}
}
else
{
Item item2 = string.IsNullOrEmpty(placeholder.MetaDataItemId) ? null : Client.ContentDatabase.GetItem(placeholder.MetaDataItemId);
SelectPlaceholderSettingsOptions selectPlaceholderSettingsOptions = new SelectPlaceholderSettingsOptions
{
TemplateForCreating = null,
PlaceholderKey = placeholder.Key,
CurrentSettingsItem = item2,
SelectedItem = item2,
IsPlaceholderKeyEditable = true
};
SheerResponse.ShowModalDialog(selectPlaceholderSettingsOptions.ToUrlString().ToString(), "460px", "460px", string.Empty, true);
args.WaitForPostBack();
}
}
protected void RemovePlaceholder(Message message)
{
Assert.ArgumentNotNull(message, "message");
if (string.IsNullOrEmpty(this.UniqueId))
{
return;
}
LayoutDefinition layoutDefinition = DeviceEditorForm.GetLayoutDefinition();
DeviceDefinition device = layoutDefinition.GetDevice(this.DeviceID);
PlaceholderDefinition placeholder = device.GetPlaceholder(this.UniqueId);
if (placeholder == null)
{
return;
}
System.Collections.ArrayList placeholders = device.Placeholders;
if (placeholders != null)
{
placeholders.Remove(placeholder);
}
DeviceEditorForm.SetDefinition(layoutDefinition);
this.Refresh();
}
