/// <summary>
/// Prepares the layout of the web part.
/// </summary>
protected override void PrepareLayout()
{
string location = this.Location;
bool alwaysVisible = !String.IsNullOrEmpty(location);
StartLayout();
if (IsDesign)
{
Append("<table class=\"LayoutTable\" cellspacing=\"0\">");
if (this.ViewMode == ViewModeEnum.Design)
{
Append("<tr><td class=\"LayoutHeader\" colspan=\"2\">");
// Add header container
AddHeaderContainer();
Append("</td></tr>");
}
Append("<tr><td>");
}
string style = null;
// Width
string width = this.Width;
if (!String.IsNullOrEmpty(width))
{
style += " width: " + width + ";";
}
// Height
string height = this.Height;
if (!String.IsNullOrEmpty(height))
{
style += " height: " + height + ";";
}
string cssclass = this.ZoneCSSClass;
// Render the envelope if needed
bool renderEnvelope = IsDesign || !String.IsNullOrEmpty(style) || !String.IsNullOrEmpty(cssclass);
if (renderEnvelope)
{
Append("<div");
if (IsDesign)
{
Append(" id=\"", ShortClientID, "_env\"");
}
if (!String.IsNullOrEmpty(style))
{
Append(" style=\"", style, "\"");
}
if (!String.IsNullOrEmpty(cssclass))
{
Append(" class=\"", cssclass, "\"");
}
Append(">");
}
if (alwaysVisible)
{
// Add the extender
AlwaysVisibleControlExtender av = new AlwaysVisibleControlExtender();
av.TargetControlID = "pnlEx";
av.ID = "avExt";
// Horizontal location
if (location.EndsWith("left", StringComparison.InvariantCultureIgnoreCase))
{
av.HorizontalSide = HorizontalSide.Left;
}
else if (location.EndsWith("center", StringComparison.InvariantCultureIgnoreCase))
{
av.HorizontalSide = HorizontalSide.Center;
}
else if (location.EndsWith("right", StringComparison.InvariantCultureIgnoreCase))
{
av.HorizontalSide = HorizontalSide.Right;
}
// Horizontal location
if (location.StartsWith("top", StringComparison.InvariantCultureIgnoreCase))
{
av.VerticalSide = VerticalSide.Top;
}
else if (location.StartsWith("middle", StringComparison.InvariantCultureIgnoreCase))
{
av.VerticalSide = VerticalSide.Middle;
}
else if (location.StartsWith("bottom", StringComparison.InvariantCultureIgnoreCase))
{
av.VerticalSide = VerticalSide.Bottom;
}
// Offsets
av.HorizontalOffset = this.HorizontalOffset;
av.VerticalOffset = this.VerticalOffset;
av.ScrollEffectDuration = this.ScrollEffectDuration / 1000f;
// Add the extender
this.Controls.Add(av);
}
// Add the zone
CMSWebPartZone zone = AddZone(this.ID + "_zone", this.ID);
if (renderEnvelope)
{
Append("</div>");
}
if (IsDesign)
{
Append("</td>");
// Resizers
if (AllowDesignMode)
{
// Vertical resizer
Append("<td class=\"HorizontalResizer\" onmousedown=\"", GetHorizontalResizerScript("env", "Width", false, null), " return false;\"> </td></tr><tr>");
// Horizontal resizer
Append("<td class=\"VerticalResizer\" onmousedown=\"", GetVerticalResizerScript("env", "Height"), " return false;\"> </td>");
Append("<td class=\"BothResizer\" onmousedown=\"", GetHorizontalResizerScript("env", "Width", false, null), " ", GetVerticalResizerScript("env", "Height"), " return false;\"> </td>");
}
Append("</tr></table>");
}
// Panel for extender
PlaceHolder pnlEx = new PlaceHolder();
pnlEx.ID = "pnlEx";
//pnlEx.Visible = false;
AddControl(pnlEx);
FinishLayout();
}
