public static UIImage BuildCroppedGalleryBackground(float left, float width, int index, bool landscape)
{
var key = "gallery_background_" + left + "_" + landscape + "_" + width; // + "_" + index;
return(ImageCache.Get(key, () =>
{
var image0 = ImageFactory.BuildGalleryBackground(landscape);
var image1 = ImageHelper.Crop(image0, new RectangleF(left, 0, width, landscape ? image0.Size.Width : image0.Size.Height));
image0.Dispose();
return image1;
}));
}
private void SetFlipPieceThumbnail()
{
var z = ImageCache.Get("flip_thumbnail_" + _series.Title + "_" + _page, () =>
{
var thumb0 = ImageFactory.LoadRoundedThumbnail(_series.Pieces[_page]);
var thumb1 = ImageHelper.ImageToFitSize(thumb0, _listViewImageSize);
thumb0.Dispose();
return(thumb1);
});
_buttonGalleryThumb.Image.Dispose();
_buttonGalleryThumb.Image = null;
_buttonGalleryThumb.Image = z;
}
public override void ReceiveMemoryWarning(UIApplication application)
{
ImageCache.Clear();
}
public static GalleryImageView BuildGalleryPage(Piece piece, int index, int total, out RectangleF canvasFrame)
{
float width;
float height;
float gutter;
GetGalleryArea(out width, out height, out gutter);
// Background width is 1280
var backgroundImage = BuildGalleryBackground(Util.IsLandscape());
UIImage background = GetSeamlessBackgroundSlice(index, backgroundImage);
var imageView = new GalleryImageView(background); // UIImageView
background.Dispose();
backgroundImage.Dispose();
// Add canvas
UIImage canvas = ImageCache.Get(GetImageKey(piece, width * 2, height * 2), () => GenerateGalleryPiece(piece, width * 2, height * 2));
var canvasView = new UIImageView(canvas);
canvasView.Center = new PointF(width / 2, (height / 2) - gutter);
canvasView.Layer.MasksToBounds = false;
var canvasViewFrame = canvasView.Frame;
canvasFrame = canvasViewFrame;
// Add reflection
float reflectionY = GetReflectionY();
var reflection = GetOrGenerateReflection(piece, canvasViewFrame, canvas, reflectionY);
canvas.Dispose();
var reflectionFrame = new RectangleF(canvasViewFrame.X, reflectionY, reflection.Size.Width, reflection.Size.Height);
var reflectionView = new UIImageView(reflection);
reflectionView.Frame = reflectionFrame;
reflectionView.Layer.Opacity = 0.30f;
reflection.Dispose();
// Add shadow
var shadowY = canvasViewFrame.Y + canvasViewFrame.Height - 10;
var shadowView = new UIImageView(_shadowMask);
shadowView.Frame = new RectangleF(canvasViewFrame.X, shadowY, canvasViewFrame.Width, _shadowMask.Size.Height);
var shadowLeftView = new UIImageView(_shadowLeft);
shadowLeftView.Frame = new RectangleF(canvasViewFrame.X - 3, canvasViewFrame.Y, 3, canvasViewFrame.Height);
var shadowRightView = new UIImageView(_shadowRight);
shadowRightView.Frame = new RectangleF(canvasViewFrame.X + canvasViewFrame.Width, canvasViewFrame.Y, 3, canvasViewFrame.Height);
var shadowTopView = new UIImageView(_shadowTop);
shadowTopView.Frame = new RectangleF(canvasViewFrame.X, canvasViewFrame.Y, canvasViewFrame.Width, _shadowTop.Size.Height);
// Add image layers together
imageView.AddSubview(shadowView);
imageView.AddSubview(shadowLeftView);
imageView.AddSubview(shadowRightView);
imageView.AddSubview(canvasView);
imageView.AddSubview(shadowTopView);
imageView.AddSubview(reflectionView);
var lighting = BuildLighting();
var lightingView = new LightImageView(lighting);
lighting.Dispose();
imageView.AddSubview(lightingView);
imageView.Lights = lightingView;
return(imageView);
}
public static UIImage LoadRoundedThumbnail(Piece piece)
{
var s = DimensionSet.ListThumbnailSquare;
return(ImageCache.Get(GetImageKey(piece, s, s), () => GeneratePieceThumbnail(piece, s, s)));
}
public static UIImage LoadMapThumbnail(Piece piece)
{
return(ImageCache.Get(GetImageKey(piece, 27, 28), () => GeneratePieceThumbnail(piece, 27, 28)));
}
public override void ViewDidAppear(bool animated)
{
base.ViewDidAppear(animated);
// http://stackoverflow.com/questions/7436870/resizing-monotouch-dialog-styledmultilineelement-after-an-async-call
// NameResolutionFailure on device...
Util.PushNetworkActive();
if (_bio.UpdateImage)
{
_view.ShowActivity();
}
if (!_fetching)
{
_fetching = true;
ThreadPool.QueueUserWorkItem(s =>
{
try
{
var client = new WebClient();
var json = client.DownloadString(string.Format("https://api.twitter.com/users/show/{0}.json?include_entities=1", _bio.Twitter));
var user = JsonParser.FromJson(json);
client.Dispose();
// http://a2.twimg.com/profile_images/1558350756/image.jpg
// http://a2.twimg.com/profile_images/1558350756/image_normal.jpg
//var url = user["profile_image_url"].ToString().Replace("_normal", "_reasonably_small"); // Gets the 128px version
var url = user["profile_image_url"].ToString().Replace("_normal", ""); // Gets the full version
// Sometimes Twitter does not return the inline status (this is obviously a bug)
string tweet;
if (!user.ContainsKey("status"))
{
tweet = "...";
}
else
{
tweet = ((IDictionary <string, object>)user["status"])["text"].ToString();
}
UIImage image = null;
// Update twitter image on disk
if (_bio.UpdateImage)
{
NSUrl imageUrl = NSUrl.FromString(url);
NSData imageData = NSData.FromUrl(imageUrl);
image = UIImage.LoadFromData(imageData);
image = ImageHelper.RoundAndSquare(image, 14);
ImageCache.StoreAs("latest_twitter", image);
imageData.Dispose();
}
else
{
image = _view.GetDefaultBioImage();
}
InvokeOnMainThread(() =>
{
Util.PopNetworkActive();
_bio.Image = image;
_main.Remove(_tweetBox);
CreateTweetView(tweet);
_main.Add(_tweetBox);
_view.AddOrUpdateBio(_bio);
image.Dispose();
this.View.SetNeedsDisplay();
});
}
catch
{
}
finally
{
InvokeOnMainThread(() =>
{
_view.HideActivity();
_fetching = false;
});
}
});
}
}