void SetupImagePreview(DialogViewController parent, float y, string picUrl, string thumbUrl, string previewUrl)
{
var rect = new RectangleF(0, y, 78, 78);
var imageButton = new UIButton(rect)
{
BackgroundColor = UIColor.Clear
};
imageButton.TouchUpInside += delegate {
string html = "<html><body style='background-color:black'><div style='text-align:center; width: 320px; height: 480px;'><img src='{0}'/></div></body></html>";
WebViewController.OpenHtmlString(parent, String.Format(html, previewUrl), new NSUrl(picUrl).BaseUrl);
};
AddSubview(imageButton);
ImageStore.QueueRequestForPicture(serial++, thumbUrl, this);
}
public void Update(Tweet tweet)
{
this.tweet = tweet;
userText = tweet.Retweeter == null ? tweet.Screename : tweet.Screename + "→" + tweet.Retweeter;
//
// For fake UserIDs (returned by the search), we try looking up by screename now
//
var img = ImageStore.GetLocalProfilePicture(tweet.UserId);
if (img == null)
{
img = ImageStore.GetLocalProfilePicture(tweet.Screename);
}
if (img == null)
{
ImageStore.QueueRequestForPicture(tweet.UserId, tweet.PicUrl, this);
}
else
{
tweet.PicUrl = null;
}
tweetImage = img == null ? ImageStore.DefaultImage : img;
if (tweet.Retweeter == null)
{
retweetImage = null;
}
else
{
img = ImageStore.GetLocalProfilePicture(tweet.RetweeterId);
if (img == null)
{
ImageStore.QueueRequestForPicture(tweet.RetweeterId, tweet.RetweeterPicUrl, this);
}
else
{
tweet.RetweeterPicUrl = null;
}
retweetImage = img == null ? ImageStore.DefaultImage : img;
}
SetNeedsDisplay();
}