internal static void CreateContent(IntPtr htmlId, string htmlTag, IntPtr handle, int uiElementRegistrationId, bool htmlTagIsSvg, bool isFocusable)
{
if (UseJavascriptEval)
{
var isSvgStr = htmlTagIsSvg ? "true" : "false";
var isFocusableStr = isFocusable ? "true" : "false"; // by default all control are not focusable, it has to be change latter by the control itself
WebAssemblyRuntime.InvokeJS(
"Uno.UI.WindowManager.current.createContent({" +
"id:\"" + htmlId + "\"," +
"tagName:\"" + htmlTag + "\", " +
"handle:" + handle + ", " +
"uiElementRegistrationId: " + uiElementRegistrationId + ", " +
"isSvg:" + isSvgStr + ", " +
"isFocusable:" + isFocusableStr +
"});");
}
else
{
var parms = new WindowManagerCreateContentParams
{
HtmlId = htmlId,
TagName = htmlTag,
Handle = handle,
UIElementRegistrationId = uiElementRegistrationId,
IsSvg = htmlTagIsSvg,
IsFocusable = isFocusable
};
TSInteropMarshaller.InvokeJS("Uno:createContentNative", parms);
}
}
private static void InvokeFast(int value)
{
var parms = new WindowManagerCreateContentParams
{
HtmlId = (IntPtr)value,
TagName = value.ToString(),
Handle = (IntPtr)44,
Type = "MyType",
IsSvg = true,
IsFrameworkElement = false,
IsFocusable = true,
ClassesCount = 2,
Classes = new[] { "class1", "class2" },
};
var pParms = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(WindowManagerCreateContentParams)));
try
{
Marshal.StructureToPtr(parms, pParms, false);
var ret = InternalCalls.InvokeJSUnmarshalled<IntPtr, object, object, IntPtr>(out var exception, $"testLayoutFast", pParms, null, null);
if (ret != parms.HtmlId)
{
throw new Exception($"Invalid fast response [{ret}]");
}
}
finally
{
Marshal.DestroyStructure(pParms, typeof(WindowManagerCreateContentParams));
// Free the unmanaged memory.
Marshal.FreeHGlobal(pParms);
}
}
internal static void CreateContent(IntPtr htmlId, string htmlTag, IntPtr handle, string fullName, bool htmlTagIsSvg, bool isFrameworkElement, bool isFocusable, string[] classes)
{
if (UseJavascriptEval)
{
var isSvgStr = htmlTagIsSvg ? "true" : "false";
var isFrameworkElementStr = isFrameworkElement ? "true" : "false";
var isFocusableStr = isFocusable ? "true" : "false"; // by default all control are not focusable, it has to be change latter by the control itself
var classesParam = classes.Select(c => $"\"{c}\"").JoinBy(",");
WebAssemblyRuntime.InvokeJS(
"Uno.UI.WindowManager.current.createContent({" +
"id:\"" + htmlId + "\"," +
"tagName:\"" + htmlTag + "\", " +
"handle:" + handle + ", " +
"type:\"" + fullName + "\", " +
"isSvg:" + isSvgStr + ", " +
"isFrameworkElement:" + isFrameworkElementStr + ", " +
"isFocusable:" + isFocusableStr + ", " +
"classes:[" + classesParam + "]" +
"});");
}
else
{
var parms = new WindowManagerCreateContentParams
{
HtmlId = htmlId,
TagName = htmlTag,
Handle = handle,
Type = fullName,
IsSvg = htmlTagIsSvg,
IsFrameworkElement = isFrameworkElement,
IsFocusable = isFocusable,
Classes_Length = classes.Length,
Classes = classes,
};
TSInteropMarshaller.InvokeJS <WindowManagerCreateContentParams, bool>("Uno:createContentNative", parms);
}
}