/// <summary>
/// You can use this from within a WPF app, passing in resource dictionary directly
/// </summary>
/// <param name="hostConfig"></param>
/// <param name="resources"></param>
public ImageRenderer(HostConfig hostConfig, ResourceDictionary resources)
{
hostConfig.SupportsInteractivity = false;
_xamlRenderer = new AdaptiveCardRenderer(hostConfig)
{
Resources = resources
};
}
/// <summary>
/// Use this from a Server, passing in the path to a resource dictionary so that UI resources can be created in correct thread
/// </summary>
/// <param name="hostConfig"></param>
/// <param name="stylePath"></param>
public ImageRenderer(HostConfig hostConfig, string stylePath)
{
hostConfig.SupportsInteractivity = false;
_xamlRenderer = new AdaptiveCardRenderer(hostConfig)
{
StylePath = stylePath
};
}
protected static void AddContainerElements(HtmlTag uiContainer, List <CardElement> elements, List <ActionBase> actions, RenderContext context)
{
if (elements != null)
{
foreach (var cardElement in elements)
{
// each element has a row
var uiElement = context.Render(cardElement);
if (uiElement != null)
{
if (uiContainer.Children.Any())
{
AdaptiveCardRenderer.AddSeparator(uiContainer, cardElement, context);
}
uiContainer.Children.Add(uiElement);
}
}
}
if (context.Config.SupportsInteractivity && actions != null)
{
var uiButtonStrip = new DivTag()
.AddClass("ac-actionset")
.Style("display", "flex");
// contains ShowCardAction.AdaptiveCard
var uiShowCardStrip = new DivTag()
.Style("margin-top", context.Config.Actions.ShowCard.InlineTopMargin + "px");
if (context.Config.Actions.ActionsOrientation == ActionsOrientation.Horizontal)
{
uiButtonStrip.Style("flex-direction", "row");
switch (context.Config.Actions.ActionAlignment)
{
case HorizontalAlignment.Center:
uiButtonStrip.Style("justify-content", "center");
break;
case HorizontalAlignment.Right:
uiButtonStrip.Style("justify-content", "flex-end");
break;
default:
uiButtonStrip.Style("justify-content", "flex-start");
break;
}
}
else
{
uiButtonStrip.Style("flex-direction", "column");
switch (context.Config.Actions.ActionAlignment)
{
case HorizontalAlignment.Center:
uiButtonStrip.Style("align-items", "center");
break;
case HorizontalAlignment.Right:
uiButtonStrip.Style("align-items", "flex-end");
break;
case HorizontalAlignment.Stretch:
uiButtonStrip.Style("align-items", "stretch");
break;
default:
uiButtonStrip.Style("align-items", "flex-start");
break;
}
}
var maxActions = Math.Min(context.Config.Actions.MaxActions, actions.Count);
for (var i = 0; i < maxActions; i++)
{
// add actions
var uiAction = context.Render(actions[i]);
if (uiAction != null)
{
if (actions[i].Type == ShowCardAction.TYPE)
{
// add button-card mapping for clients to implement showcard action
var cardId = "ac-showCard" + i;
uiAction.Attr("ac-cardId", cardId);
var uiCard = context.Render(((ShowCardAction)actions[i]).Card);
if (uiCard != null)
{
uiCard.Attr(cardId, string.Empty)
.AddClass("ac-showCard")
.Style("display", "none");
uiShowCardStrip.Children.Add(uiCard);
}
}
uiButtonStrip.Children.Add(uiAction);
}
// add spacer between buttons according to config
if (i < maxActions - 1 && context.Config.Actions.ButtonSpacing > 0)
{
var uiSpacer = new HtmlTag("div");
if (context.Config.Actions.ActionsOrientation == ActionsOrientation.Horizontal)
{
uiSpacer.Style("flex", "0 0 auto");
uiSpacer.Style("width", context.Config.Actions.ButtonSpacing + "px");
}
else
{
uiSpacer.Style("height", context.Config.Actions.ButtonSpacing + "px");
}
uiButtonStrip.Children.Add(uiSpacer);
}
}
if (uiButtonStrip.Children.Any())
{
AdaptiveCardRenderer.AddSeparator(uiContainer, new Container(), context);
uiContainer.Children.Add(uiButtonStrip);
}
if (uiShowCardStrip.Children.Any())
{
uiContainer.Children.Add(uiShowCardStrip);
}
}
}
