public static PlatformBitmap From(Stream bitmapStream, bool isOpaque)
{
if (Environment.OSVersion.Platform == PlatformID.WinCE && !isOpaque)
{
//return new StandardBitmap(OptimizeBitmap(bitmapStream));
if (myImagingFactory == null)
myImagingFactory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
byte[] bytes = new byte[bitmapStream.Length];
bitmapStream.Read(bytes, 0, (int)bitmapStream.Length);
IImage imagingResource;
uint hresult = myImagingFactory.CreateImageFromBuffer(bytes, (uint)bitmapStream.Length, BufferDisposalFlag.BufferDisposalFlagNone, out imagingResource);
IBitmapImage bitmap;
myImagingFactory.CreateBitmapFromImage(imagingResource, 0, 0, PixelFormatID.PixelFormat32bppARGB, InterpolationHint.InterpolationHintDefault, out bitmap);
Marshal.FinalReleaseComObject(imagingResource);
imagingResource = bitmap as IImage;
return new WindowsCEBitmap(imagingResource);
}
else
{
return new StandardBitmap(bitmapStream);
}
}
public static IImagingFactory GetImaging()
{
if (factory == null)
{
factory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
}
return factory;
}
public SkinManager(string skinFolderPath, int dpi)
{
if (string.IsNullOrEmpty(skinFolderPath))
skinFolderPath = Configuration.SystemConfiguration.AppInstallPath;
_imageCache = new Dictionary<string, IImage>();
_skinFolderPath = skinFolderPath;
_subDataPrefix = dpi < 192 ? "96" : "192";
_skinInitialized = false;
_imagingFactory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
_imageList = new Dictionary<string, EntryPoint>();
}
protected void ChangeImage()
{
if (this._picture != null)
{
this._picture = null;
}
try
{
IImagingFactory factory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
factory.CreateImageFromFile(this.Image, out this._picture);
this.thumb = null;
}
catch
{
return;
}
this.Refresh();
}
public WinCEImagingBitmap(Stream stream)
{
// this class should only be used in WinCE
System.Diagnostics.Debug.Assert(Environment.OSVersion.Platform == PlatformID.WinCE);
if (myImagingFactory == null)
{
myImagingFactory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
}
int bytesLength;
byte[] bytes;
MemoryStream memStream = stream as MemoryStream;
if (memStream != null)
{
bytesLength = (int)memStream.Length;
bytes = memStream.GetBuffer();
}
else
{
bytesLength = (int)stream.Length;
bytes = new byte[bytesLength];
stream.Read(bytes, 0, bytesLength);
}
uint hresult = myImagingFactory.CreateImageFromBuffer(bytes, (uint)bytesLength, BufferDisposalFlag.BufferDisposalFlagNone, out myImage);
myImage.GetImageInfo(out myInfo);
myScaleFactorX = 1 / myInfo.Xdpi * 2540;
myScaleFactorY = 1 / myInfo.Ydpi * 2540;
IBitmapImage bitmap;
myImagingFactory.CreateBitmapFromImage(myImage, 0, 0, PixelFormatID.PixelFormat32bppARGB, InterpolationHint.InterpolationHintDefault, out bitmap);
Marshal.FinalReleaseComObject(myImage);
myImage = bitmap as IImage;
}
public static IBitmapSource CreateFormatConvertedBitmap(this IImagingFactory factory, IBitmapSource source, PixelFormat dstFormat) => factory.CreateFormatConvertedBitmap(source, dstFormat, BitmapDitherType.None, null, 0.0, BitmapPaletteType.Custom);
public static IBitmapSource <TPixel> CreateFormatConvertedBitmap <TPixel>(this IImagingFactory factory, IBitmapSource source) where TPixel : struct, INaturalPixelInfo => factory.CreateFormatConvertedBitmap <TPixel>(source, BitmapDitherType.None, null, 0.0, BitmapPaletteType.Custom);
public static IBitmapSource <TPixel> CreateBufferedBitmap <TPixel>(this IImagingFactory factory, IBitmapSource <TPixel> source, IBitmap <TPixel> buffer = null, int maxBufferHeightLog2 = 7) where TPixel : struct, INaturalPixelInfo => ((IBitmapSource <TPixel>)factory.CreateBufferedBitmap(source, buffer, maxBufferHeightLog2));
protected override List <NativeItemData> BuildNativeControlItems()
{
var retVal = new List <NativeItemData>(Items.Count);
if (Items != null)
{
for (int i = 0; i < Items.Count; i++)
{
IImagingFactory newImagingFactory = ImagingFactory.GetImaging();
IImage newIImage;
if (Items[i].IsAvatarLoaded)
{
newImagingFactory.CreateImageFromFile(Items[i].Avatar, out newIImage);
}
else
{
newIImage = MasterForm.SkinManager.GetImage("AvatarStub");
}
NativeItemData newNativeItemData = new KineticListView <WallPostListViewItem> .NativeItemData
{
PrimaryText = Items[i].UserName,
SecondaryText = Items[i].Status,
TertiaryText = Items[i].StatusChangeDate,
PrimaryImage = newIImage,
InfoLeftIndents = new int[2],
InfoTopIndents = new int[1]
};
retVal.Add(newNativeItemData);
}
}
#region старая версия
//if (Items != null)
//{
// for (int i = 0; i < Items.Count; i++)
// {
// IImagingFactory iImagingFactory = ImagingFactory.GetImaging();
// //Привязка аватарки пользователя, если она еще не загружена, выводится заглушка
// IImage primaryImage;
// if (Items[i].IsAvatarLoaded)
// iImagingFactory.CreateImageFromFile(Items[i].Avatar, out primaryImage);
// else
// primaryImage = MasterForm.SkinManager.GetImage("AvatarStub");
// //Значек подарка или online
// /*
// IImage secondaryImage;
// if (Items[i].IsBirthday)
// secondaryImage = MasterForm.SkinManager.GetImage("Birthday");
// else if (Items[i].StatusOnline)
// secondaryImage = MasterForm.SkinManager.GetImage("Online");
// else secondaryImage = null;
// */
// //Статус пользователя
// string status = Items[i].Status;
// NativeItemData data = new NativeItemData
// {
// PrimaryText = Items[i].Name,
// SecondaryText = status,
// Tag = Items[i].Name,
// PrimaryImage = primaryImage,
// //SecondaryImage = secondaryImage,
// InfoLeftIndents = new int[2],
// InfoTopIndents = new int[1]
// };
// retVal.Add(data);
// }
//}
#endregion
return(retVal);
}
public WinCEImagingBitmap(Stream stream)
{
// this class should only be used in WinCE
System.Diagnostics.Debug.Assert(Environment.OSVersion.Platform == PlatformID.WinCE);
if (myImagingFactory == null)
myImagingFactory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
int bytesLength;
byte[] bytes;
MemoryStream memStream = stream as MemoryStream;
if (memStream != null)
{
bytesLength = (int)memStream.Length;
bytes = memStream.GetBuffer();
}
else
{
bytesLength = (int)stream.Length;
bytes = new byte[bytesLength];
stream.Read(bytes, 0, bytesLength);
}
uint hresult = myImagingFactory.CreateImageFromBuffer(bytes, (uint)bytesLength, BufferDisposalFlag.BufferDisposalFlagNone, out myImage);
myImage.GetImageInfo(out myInfo);
myScaleFactorX = 1 / myInfo.Xdpi * 2540;
myScaleFactorY = 1 / myInfo.Ydpi * 2540;
IBitmapImage bitmap;
myImagingFactory.CreateBitmapFromImage(myImage, 0, 0, PixelFormatID.PixelFormat32bppARGB, InterpolationHint.InterpolationHintDefault, out bitmap);
Marshal.FinalReleaseComObject(myImage);
myImage = bitmap as IImage;
}
public WinImageProvider()
{
_factory = GetIImageFactory();
}
public static IBitmap <TPixel> CreateBitmap <TPixel>(this IImagingFactory factory, SizeInt32 size, BitmapCreateCacheOption option = 2) where TPixel : struct, INaturalPixelInfo => factory.CreateBitmap <TPixel>(size.width, size.height, option);
public static IBitmap <TPixel> CreateBitmap <TPixel>(this IImagingFactory factory, int width, int height, BitmapCreateCacheOption option = 2) where TPixel : struct, INaturalPixelInfo
{
TPixel local = default(TPixel);
return((IBitmap <TPixel>)factory.CreateBitmap(width, height, local.PixelFormat, option));
}
public static IImagingFactory CreateRef(this IImagingFactory objectRef) => ((IImagingFactory)objectRef.CreateRef(typeof(IImagingFactory)));
public static unsafe BitmapLoadData BeginLoadBitmap(Stream bitmapStream, bool isTransparent)
{
// .NET CF does NOT support transparent images. Need to use the COM IImageFactory to create images with alpha.
if (myImagingFactory == null)
myImagingFactory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
int bytesLength;
byte[] bytes;
MemoryStream memStream = bitmapStream as MemoryStream;
if (memStream != null)
{
bytesLength = (int)memStream.Length;
bytes = memStream.GetBuffer();
}
else
{
bytesLength = (int)bitmapStream.Length;
bytes = new byte[bytesLength];
bitmapStream.Read(bytes, 0, bytesLength);
}
IImage image;
ImageInfo info;
uint hresult = myImagingFactory.CreateImageFromBuffer(bytes, (uint)bytesLength, BufferDisposalFlag.BufferDisposalFlagNone, out image);
image.GetImageInfo(out info);
int resizedWidth = (int)info.Width;
int resizedHeight = (int)info.Height;
resizedWidth = Texture.GetValidTextureDimensionFromSize(resizedWidth);
resizedHeight = Texture.GetValidTextureDimensionFromSize(resizedHeight);
int resizedDim = Math.Max(resizedWidth, resizedHeight);
if (resizedDim == (int)info.Width && resizedDim == (int)info.Height)
{
resizedWidth = 0;
resizedHeight = 0;
}
else
{
resizedWidth = resizedDim;
resizedHeight = resizedDim;
}
IBitmapImage bitmap;
myImagingFactory.CreateBitmapFromImage(image, (uint)resizedWidth, (uint)resizedHeight, PixelFormatID.PixelFormatDontCare, InterpolationHint.InterpolationHintDefault, out bitmap);
Marshal.FinalReleaseComObject(image);
Size size;
bitmap.GetSize(out size);
RECT rect = new RECT(0, 0, size.Width, size.Height);
BitmapImageData data;
if (isTransparent)
{
bitmap.LockBits(ref rect, ImageLockMode.ImageLockModeWrite | ImageLockMode.ImageLockModeRead, PixelFormatID.PixelFormat32bppARGB, out data);
for (int y = 0; y < data.Height; y++)
{
for (int x = 0; x < data.Stride; x += 4)
{
byte* bp = (byte*)data.Scan0 + data.Stride * y + x;
byte temp = bp[0];
bp[0] = bp[2];
bp[2] = temp;
}
}
}
else
{
bitmap.LockBits(ref rect, ImageLockMode.ImageLockModeRead, PixelFormatID.PixelFormat16bppRGB565, out data);
}
BitmapLoadData ret = new BitmapLoadData();
ret.Data = data;
ret.Bitmap = bitmap;
ret.Width = (int)info.Width;
ret.Height = (int)info.Height;
ret.IsTransparent = isTransparent;
return ret;
}
public static IBitmapSource <TPixel> CreateFormatConvertedBitmap <TPixel>(this IImagingFactory factory, IBitmapSource source, BitmapDitherType dither, IPalette palette, double alphaThresholdPercent, BitmapPaletteType paletteTranslate) where TPixel : struct, INaturalPixelInfo
{
TPixel local = default(TPixel);
return((IBitmapSource <TPixel>)factory.CreateFormatConvertedBitmap(source, local.PixelFormat, dither, palette, alphaThresholdPercent, paletteTranslate));
}
public static int GetBufferBitmapHeight(this IImagingFactory factory, IBitmapSource source, int maxBufferHeightLog2 = 7) => Math.Min(((int)1) << maxBufferHeightLog2, source.Size.Height);
public static IBitmapSource <TPixel> CreateBitmapClipper <TPixel>(this IImagingFactory factory, IBitmapSource <TPixel> source, RectInt32 rect) where TPixel : struct, INaturalPixelInfo => ((IBitmapSource <TPixel>)factory.CreateBitmapClipper(source, rect));
public AndroidImageProvider()
{
_factory = new AndroidImagingFactory();
}
public static IBitmapSource <TPixel> CreateBitmapFlipRotator <TPixel>(this IImagingFactory factory, IBitmapSource <TPixel> source, BitmapTransformOptions options) where TPixel : struct, INaturalPixelInfo => ((IBitmapSource <TPixel>)factory.CreateBitmapFlipRotator(source, options));
private unsafe void RenderTileWorkItem(PointInt32 tileOffset)
{
IBitmap <ColorPbgra32> bitmap;
bool isCancelled = false;
bool flag = false;
Exception error = null;
isCancelled |= this.IsTileRenderingCancelled(tileOffset);
if (isCancelled)
{
bitmap = null;
}
else
{
RectInt32 tileSourceRect = this.tileMathHelper.GetTileSourceRect(tileOffset);
SizeInt32 tileBufferSize = this.GetTileBufferSize(tileOffset);
bitmap = RetryManager.Eval <IBitmap <ColorPbgra32> >(3, () => BitmapAllocator.Pbgra32.Allocate(tileBufferSize, AllocationOptions.Default), delegate(Exception _) {
CleanupManager.RequestCleanup();
Thread.Sleep(200);
CleanupManager.WaitForPendingCleanup();
}, delegate(AggregateException ex) {
throw new AggregateException($"could not allocate a bitmap of size {tileBufferSize.Width} x {tileBufferSize.Height}", ex).Flatten();
});
if (this.source != null)
{
try
{
isCancelled |= this.IsTileRenderingCancelled(tileOffset);
if (!isCancelled)
{
using (IBitmapLock <ColorPbgra32> @lock = bitmap.Lock <ColorPbgra32>(BitmapLockOptions.ReadWrite))
{
if (this.mipLevel == 0)
{
this.source.CopyPixels(new RectInt32?(tileSourceRect), @lock);
RenderingKernels.ConvertBgra32ToPbgra32((uint *)@lock.Scan0, tileBufferSize.Width, tileBufferSize.Height, @lock.Stride);
flag = true;
}
else
{
BitmapInterpolationMode linear;
if (!this.isHighQuality)
{
linear = BitmapInterpolationMode.Linear;
}
else if (this.mipLevel == 1)
{
linear = BitmapInterpolationMode.Linear;
}
else
{
linear = BitmapInterpolationMode.Fant;
}
IImagingFactory instance = ImagingFactory.Instance;
ICancellationToken cancelToken = CancellationTokenUtil.Create((Func <bool>)(() => (isCancelled | this.IsTileRenderingCancelled(tileOffset))));
int copyHeightLog2 = Math.Max(3, 7 - this.mipLevel);
using (ClippedBitmapSource <ColorBgra32> source2 = new ClippedBitmapSource <ColorBgra32>(this.source, tileSourceRect))
{
using (CancellableBitmapSource <ColorBgra32> source3 = new CancellableBitmapSource <ColorBgra32>(source2, r => this.tileMathHelper.EnumerateTilesClippedToSourceRect(r), null, cancelToken))
{
using (IBitmapSource <ColorPbgra32> source4 = CreateBufferedTileScaler(instance, source3, tileBufferSize.Width, tileBufferSize.Height, linear))
{
using (CancellableBitmapSource <ColorPbgra32> source5 = new CancellableBitmapSource <ColorPbgra32>(source4, r => TileRectSplitter(r, ((int)1) << copyHeightLog2), null, cancelToken))
{
try
{
source5.CopyPixels <ColorPbgra32>(@lock);
flag = true;
}
catch (OperationCanceledException exception2)
{
error = exception2;
isCancelled = true;
}
catch (Exception exception3)
{
error = exception3;
throw;
}
}
}
}
}
}
isCancelled |= this.IsTileRenderingCancelled(tileOffset);
if (isCancelled)
{
flag = false;
}
}
if (!flag)
{
DisposableUtil.Free <IBitmap <ColorPbgra32> >(ref bitmap);
}
}
}
catch (OperationCanceledException exception4)
{
error = exception4;
isCancelled = true;
}
catch (Exception exception5)
{
error = exception5;
isCancelled |= this.IsTileRenderingCancelled(tileOffset);
if (!isCancelled)
{
using (IDrawingContext context = DrawingContext.FromBitmap(bitmap, FactorySource.PerThread))
{
context.Clear(new ColorRgba128Float?((ColorRgba128Float)Colors.White));
string text = exception5.ToString();
using (ISystemFonts fonts = new SystemFonts(true))
{
TextLayout textLayout = UIText.CreateLayout(context, text, fonts.Caption, null, HotkeyRenderMode.Ignore, (double)bitmap.Size.Width, 65535.0);
textLayout.FontSize *= 0.6;
textLayout.WordWrapping = WordWrapping.Wrap;
context.DrawTextLayout(PointDouble.Zero, textLayout, SolidColorBrushCache.Get((ColorRgba128Float)Colors.Black), DrawTextOptions.None);
}
}
flag = true;
}
}
}
}
isCancelled |= this.IsTileRenderingCancelled(tileOffset);
if (isCancelled)
{
DisposableUtil.Free <IBitmap <ColorPbgra32> >(ref bitmap);
}
RenderedTileInfo info = new RenderedTileInfo(bitmap, !isCancelled && (bitmap > null), error);
if (!this.tilesRenderedQueue.TryEnqueue(tileOffset, info))
{
ExceptionUtil.ThrowInternalErrorException("Could not enqueue to this.tilesRenderedQueue");
}
if (Interlocked.Exchange(ref this.isProcessTileRenderedQueueQueued, 1) == 0)
{
this.syncContext.Post(this.processTileRenderedQueueCallback);
}
}
public static IBitmap <TPixel> CreateBitmapFromSourceRect <TPixel>(this IImagingFactory factory, IBitmapSource <TPixel> source, RectInt32 sourceRect) where TPixel : struct, INaturalPixelInfo => ((IBitmap <TPixel>)factory.CreateBitmapFromSourceRect(source, sourceRect));
public static IBitmapSource <TPixel> CreateBitmapScaler <TPixel>(this IImagingFactory factory, IBitmapSource <TPixel> source, int dstWidth, int dstHeight, BitmapInterpolationMode mode) where TPixel : struct, INaturalPixelInfo => ((IBitmapSource <TPixel>)factory.CreateBitmapScaler(source, dstWidth, dstHeight, mode));
unsafe public static BitmapLoadData BeginLoadBitmap(Stream bitmapStream, bool isTransparent)
{
// .NET CF does NOT support transparent images. Need to use the COM IImageFactory to create images with alpha.
if (myImagingFactory == null)
{
myImagingFactory = (IImagingFactory)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("327ABDA8-072B-11D3-9D7B-0000F81EF32E")));
}
int bytesLength;
byte[] bytes;
MemoryStream memStream = bitmapStream as MemoryStream;
if (memStream != null)
{
bytesLength = (int)memStream.Length;
bytes = memStream.GetBuffer();
}
else
{
bytesLength = (int)bitmapStream.Length;
bytes = new byte[bytesLength];
bitmapStream.Read(bytes, 0, bytesLength);
}
IImage image;
ImageInfo info;
uint hresult = myImagingFactory.CreateImageFromBuffer(bytes, (uint)bytesLength, BufferDisposalFlag.BufferDisposalFlagNone, out image);
image.GetImageInfo(out info);
int resizedWidth = (int)info.Width;
int resizedHeight = (int)info.Height;
resizedWidth = Texture.GetValidTextureDimensionFromSize(resizedWidth);
resizedHeight = Texture.GetValidTextureDimensionFromSize(resizedHeight);
int resizedDim = Math.Max(resizedWidth, resizedHeight);
if (resizedDim == (int)info.Width && resizedDim == (int)info.Height)
{
resizedWidth = 0;
resizedHeight = 0;
}
else
{
resizedWidth = resizedDim;
resizedHeight = resizedDim;
}
IBitmapImage bitmap;
myImagingFactory.CreateBitmapFromImage(image, (uint)resizedWidth, (uint)resizedHeight, PixelFormatID.PixelFormatDontCare, InterpolationHint.InterpolationHintDefault, out bitmap);
Marshal.FinalReleaseComObject(image);
Size size;
bitmap.GetSize(out size);
RECT rect = new RECT(0, 0, size.Width, size.Height);
BitmapImageData data;
if (isTransparent)
{
bitmap.LockBits(ref rect, ImageLockMode.ImageLockModeWrite | ImageLockMode.ImageLockModeRead, PixelFormatID.PixelFormat32bppARGB, out data);
for (int y = 0; y < data.Height; y++)
{
for (int x = 0; x < data.Stride; x += 4)
{
byte *bp = (byte *)data.Scan0 + data.Stride * y + x;
byte temp = bp[0];
bp[0] = bp[2];
bp[2] = temp;
}
}
}
else
{
bitmap.LockBits(ref rect, ImageLockMode.ImageLockModeRead, PixelFormatID.PixelFormat16bppRGB565, out data);
}
BitmapLoadData ret = new BitmapLoadData();
ret.Data = data;
ret.Bitmap = bitmap;
ret.Width = (int)info.Width;
ret.Height = (int)info.Height;
ret.IsTransparent = isTransparent;
return(ret);
}
