// Embedded Nodes (subset of styles, layout controlled by template)
public static string BuildEmbeddedNodeCssClasses(this ContentNode node, TreeContext treeContext)
{
var css = new StringBuilder();
var style = node.GetStyle();
css.Append("content-node ");
if (treeContext.Editable)
{
css.Append("content-node-embedded ");
css.Append("editable ");
}
// add background class
if (!string.IsNullOrEmpty(style.BackgroundClass))
{
css.Append(style.BackgroundClass + " ");
}
// add other classes
if (!string.IsNullOrEmpty(style.NodeClasses))
{
css.Append(style.NodeClasses + " ");
}
return(css.ToString().Trim());
}
public static string BuildNodeCssClasses(this ContentNode node, TreeContext treeContext)
{
var css = new StringBuilder();
var style = node.GetStyle();
css.Append("content-node ");
if (treeContext.Editable)
{
css.Append("editable ");
}
// DEPRECATED: Still supporting column width for now
if (node.CssColumnSize != null && node.CssColumnSize != "12")
{
css.Append("inline-block ");
}
// add background class
if (!string.IsNullOrEmpty(style.BackgroundClass))
{
css.Append(style.BackgroundClass + " ");
}
// add other classes
if (!string.IsNullOrEmpty(style.NodeClasses))
{
css.Append(style.NodeClasses + " ");
}
return(css.ToString().Trim());
}
// Content Nodes (fully stylable, support widths and other layout styles)
public static string BuildNodeCssStyle(this ContentNode node, TreeContext treeContext)
{
var style = node.GetStyle();
var css = new StringBuilder();
if (treeContext.Zone.AllowPadding)
{
if (!string.IsNullOrEmpty(style.PaddingTop))
{
css.Append($"padding-top: {style.PaddingTop}; ");
}
if (!string.IsNullOrEmpty(style.PaddingBottom))
{
css.Append($"padding-bottom: {style.PaddingBottom}; ");
}
}
// DEPRECATED: Still supporting column width for now
if (node.CssColumnSize != null && node.CssColumnSize != "12")
{
var pct = Math.Round(12m / Decimal.Parse(node.CssColumnSize));
css.Append("display: inline-block; ");
css.Append($" width: {pct}%; ");
}
return(css.ToString().Trim());
}
public static void SetTreeContext(this ViewDataDictionary viewData, TreeContext treeContext)
{
viewData["ContentTreeId"] = treeContext.TreeId;
viewData["ContentNodeId"] = treeContext.NodeId;
viewData["ContentEditable"] = treeContext.Editable;
viewData["ContentContainers"] = treeContext.AllowContainers;
viewData["ContentZone"] = treeContext.Zone;
}
public static string BuildEmbeddedWidgetCssClasses(this ContentNode node, TreeContext treeContext)
{
var css = new StringBuilder();
css.Append("content-widget ");
if (treeContext.Editable)
{
css.Append("content-widget-embedded ");
css.Append("editable ");
}
return(css.ToString().Trim());
}
public static string BuildWidgetCssClasses(this ContentNode node, TreeContext treeContext)
{
var css = new StringBuilder();
var style = node.GetStyle();
css.Append("content-widget ");
if (treeContext.Editable)
{
css.Append("editable ");
}
// only root nodes should have width contained
if (node.ParentId == null && style.FullWidth == false && treeContext.Zone.AllowContainers)
{
css.Append("container ");
}
return(css.ToString().Trim());
}
public static string BuildWidgetCssStyle(this ContentNode node, TreeContext treeContext)
{
var css = new StringBuilder();
var style = node.GetStyle();
if (!string.IsNullOrEmpty(style.MaxHeight))
{
css.Append($"max-height: {style.MaxHeight}; ");
css.Append($"overflow-x: hidden; ");
css.Append($"overflow-x: scroll; ");
}
if (!string.IsNullOrEmpty(style.Alignment))
{
if (style.Alignment == "left")
{
css.Append($"position: relative; ");
css.Append($"display: inline-block; ");
css.Append($"right: 0%; ");
css.Append($"transform: translate(0%); ");
}
else if (style.Alignment == "right")
{
css.Append($"position: relative; ");
css.Append($"display: inline-block; ");
css.Append($"right: -100%; ");
css.Append($"transform: translate(-100%); ");
}
else if (style.Alignment == "center")
{
css.Append($"position: relative; ");
css.Append($"display: inline-block; ");
css.Append($"right: -50%; ");
css.Append($"transform: translate(-50%); ");
}
}
return(css.ToString().Trim());
}
public static TreeContext GetTreeContext(this ViewDataDictionary viewData)
{
TreeContext treeContext = null;
var editable = viewData["ContentEditable"];
var treeId = viewData["ContentTreeId"];
var nodeId = viewData["ContentNodeId"];
var containers = viewData["ContentContainers"];
var zone = viewData["ContentZone"];
if (treeId != null)
{
treeContext = new TreeContext {
TreeId = treeId.ToString()
};
if (nodeId != null)
{
treeContext.NodeId = nodeId.ToString();
}
if (editable != null)
{
treeContext.Editable = (bool)editable;
}
if (containers != null)
{
treeContext.AllowContainers = (bool)containers;
}
if (zone != null)
{
treeContext.Zone = (ZoneContext)zone;
}
}
return(treeContext);
}
