void SegmentValueChanged(object sender, EventArgs e)
{
if (_viewSegment.SelectedSegment == 0)
{
if (_previewView != null)
{
_previewView.RemoveFromSuperview();
_previewView.Dispose();
_previewView = null;
}
Add(TextView);
TextView.BecomeFirstResponder();
}
else
{
if (_previewView == null)
{
_previewView = new WKWebView(this.View.Bounds, new WKWebViewConfiguration());
}
TextView.RemoveFromSuperview();
Add(_previewView);
var markdownService = Mvx.Resolve <IMarkdownService>();
var markdownText = markdownService.Convert(Text);
var model = new DescriptionModel(markdownText, (int)UIFont.PreferredSubheadline.PointSize);
var view = new MarkdownView {
Model = model
}.GenerateString();
_previewView.LoadHtmlString(view, NSBundle.MainBundle.BundleUrl);
}
}
public override void RemoveFromSuperview()
{
IsLoaded = false;
_webView?.RemoveFromSuperview();
_webView = null;
base.RemoveFromSuperview();
}
void SegmentValueChanged()
{
if (_viewSegment.SelectedSegment == 0)
{
if (_previewView != null)
{
_previewView.RemoveFromSuperview();
_previewView.Dispose();
_previewView = null;
}
Add(TextView);
TextView.BecomeFirstResponder();
}
else
{
if (_previewView == null)
{
_previewView = new WKWebView(this.View.Bounds, new WKWebViewConfiguration());
}
TextView.RemoveFromSuperview();
Add(_previewView);
LoadPreview(_previewView).ToBackground();
}
}
public void AddUrlOverride(string url, Func <string> action)
{
if (_webView == null)
{
throw new System.Exception("WebView and WebViewClient were not initialized");
}
_webViewClient.AddOverrideUrl(url, action);
var schemeHandler = new TrestleSchemeHandler();
schemeHandler.AddOverrideUrl(url, action);
_configuration.SetUrlSchemeHandler(schemeHandler, "trestle");
_webView.EvaluateJavaScript("document.documentElement.outerHTML.toString()", (NSObject result, NSError err) => {
if (err != null)
{
System.Console.WriteLine(err);
}
if (result != null)
{
_html = result.ToString();
}
});
_webView.RemoveFromSuperview();
_webView = new WKWebView(_layout.Bounds, _configuration);
_webView.TranslatesAutoresizingMaskIntoConstraints = false;
_webView.NavigationDelegate = _webViewClient;
_layout.AddSubview(_webView);
NSLayoutConstraint.Create(_webView, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, _layout, NSLayoutAttribute.CenterX, 1f, 0f).Active = true;
NSLayoutConstraint.Create(_webView, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, _layout, NSLayoutAttribute.CenterY, 1f, 0f).Active = true;
_webView.SetNeedsDisplay();
_webView.LoadHtmlString(_html, null);
}