/// <summary>
/// Gets the initial collection of webpart panels.
/// </summary>
/// <returns></returns>
protected internal virtual WebPartPanelCollection GetInitialWebPartPanels()
{
WebPartPanelCollection panels = new WebPartPanelCollection();
if (this.zoneTemplate != null)
{
// Create the control which contains the template.
NonParentingControl templatedControl = new NonParentingControl();
this.zoneTemplate.InstantiateIn(templatedControl);
// Don't do anything with an empty template.
if (!templatedControl.HasControls())
{
return(panels);
}
WebPartPanel panel;
int zoneIndexCounter = 0;
foreach (Control childControl in templatedControl.Controls)
{
panel = this.CreateWebPartPanel(childControl);
if (panel != null)
{
panel.ZoneIndex = (zoneIndexCounter++);
panels.Add(panel);
}
}
}
return(panels);
}
/// <summary>
/// Gets the webparts for the specified zone.
/// </summary>
/// <param name="zone"></param>
/// <returns></returns>
internal WebPartPanelCollection GetWebPartsForZone(WebPartZone zone)
{
WebPartPanelCollection panels = new WebPartPanelCollection();
// Get the webpart panel's in the zone sorted by the the zone index.
SortedList <WebPartPanel, object> sortedPanels = new SortedList <WebPartPanel, object>(new WebPartManager.WebPartPanelZoneIndexComparer());
foreach (WebPartPanel panel in this.Controls)
{
if (panel.ZoneID == zone.ID && !panel.IsRemoved)
{
sortedPanels.Add(panel, null);
}
}
// Re-organize the zone indices, starting from 0.
for (int i = 0; i < sortedPanels.Keys.Count; i++)
{
sortedPanels.Keys[i].ZoneIndex = i;
panels.Add(sortedPanels.Keys[i]);
}
return(panels);
}
