Video editor fixes

submodules/LegacyComponents/PublicHeaders/LegacyComponents/PGPhotoEditorValues.h

@@ -4,8 +4,6 @@
 
 @interface PGPhotoEditorValues : NSObject <TGMediaEditAdjustments>
 
-@property (nonatomic, readonly) CGFloat cropRotation;
-
 + (instancetype)editorValuesWithOriginalSize:(CGSize)originalSize cropRect:(CGRect)cropRect cropRotation:(CGFloat)cropRotation cropOrientation:(UIImageOrientation)cropOrientation cropLockedAspectRatio:(CGFloat)cropLockedAspectRatio cropMirrored:(bool)cropMirrored toolValues:(NSDictionary *)toolValues paintingData:(TGPaintingData *)paintingData sendAsGif:(bool)sendAsGif;
 
 @end

submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGMediaEditingContext.h

@@ -25,6 +25,7 @@
 @property (nonatomic, readonly) CGSize originalSize;
 @property (nonatomic, readonly) CGRect cropRect;
 @property (nonatomic, readonly) UIImageOrientation cropOrientation;
+@property (nonatomic, readonly) CGFloat cropRotation;
 @property (nonatomic, readonly) CGFloat cropLockedAspectRatio;
 @property (nonatomic, readonly) bool cropMirrored;
 @property (nonatomic, readonly) bool sendAsGif;

submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGMediaVideoConverter.h

@@ -20,7 +20,7 @@
 + (SSignal *)convertAVAsset:(AVAsset *)avAsset adjustments:(TGMediaVideoEditAdjustments *)adjustments watcher:(TGMediaVideoFileWatcher *)watcher inhibitAudio:(bool)inhibitAudio entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer;
 + (SSignal *)hashForAVAsset:(AVAsset *)avAsset adjustments:(TGMediaVideoEditAdjustments *)adjustments;
 
-+ (SSignal *)renderUIImage:(UIImage *)image adjustments:(TGMediaVideoEditAdjustments *)adjustments watcher:(TGMediaVideoFileWatcher *)watcher entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer;
++ (SSignal *)renderUIImage:(UIImage *)image duration:(NSTimeInterval)duration adjustments:(TGMediaVideoEditAdjustments *)adjustments watcher:(TGMediaVideoFileWatcher *)watcher entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer;
 
 + (NSUInteger)estimatedSizeForPreset:(TGMediaVideoConversionPreset)preset duration:(NSTimeInterval)duration hasAudio:(bool)hasAudio;
 + (TGMediaVideoConversionPreset)bestAvailablePresetForDimensions:(CGSize)dimensions;

submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGPaintingData.h

@@ -26,6 +26,8 @@
 
 + (instancetype)dataWithPaintingImagePath:(NSString *)imagePath;
 
+- (instancetype)dataForAnimation;
+
 + (void)storePaintingData:(TGPaintingData *)data inContext:(TGMediaEditingContext *)context forItem:(id<TGMediaEditableItem>)item forVideo:(bool)video;
 + (void)facilitatePaintingData:(TGPaintingData *)data;
 

submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGPhotoEditorUtils.h

@@ -14,6 +14,7 @@ CGFloat TGRadiansToDegrees(CGFloat radians);
     
 UIImage *TGPhotoEditorCrop(UIImage *image, UIImage *paintingImage, UIImageOrientation orientation, CGFloat rotation, CGRect rect, bool mirrored, CGSize maxSize, CGSize originalSize, bool shouldResize);
 UIImage *TGPhotoEditorVideoCrop(UIImage *image, UIImage *paintingImage, UIImageOrientation orientation, CGFloat rotation, CGRect rect, bool mirrored, CGSize maxSize, CGSize originalSize, bool shouldResize, bool useImageSize);
+UIImage *TGPhotoEditorVideoExtCrop(UIImage *inputImage, UIImage *paintingImage, UIImageOrientation orientation, CGFloat rotation, CGRect rect, bool mirrored, CGSize maxSize, CGSize originalSize, bool shouldResize, bool useImageSize, bool skipImageTransform);
 UIImage *TGPhotoEditorFitImage(UIImage *image, CGSize maxSize);
 CGSize TGRotatedContentSize(CGSize contentSize, CGFloat rotation);
     

submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGPhotoPaintStickersContext.h

@@ -18,6 +18,13 @@
 
 @end
 
+@protocol TGPhotoPaintStickersScreen <NSObject>
+
+- (void)restore;
+- (void)invalidate;
+
+@end
+
 @protocol TGPhotoPaintStickersContext <NSObject>
 
 - (int64_t)documentIdForDocument:(id)document;
@@ -25,6 +32,6 @@
 
 - (UIView<TGPhotoPaintStickerRenderView> *)stickerViewForDocument:(id)document;
 
-@property (nonatomic, copy) void(^presentStickersController)(void(^)(id, bool, UIView *, CGRect));
+@property (nonatomic, copy) id<TGPhotoPaintStickersScreen>(^presentStickersController)(void(^)(id, bool, UIView *, CGRect));
 
 @end

submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGVideoEditAdjustments.h

@@ -37,6 +37,7 @@ typedef enum
 + (instancetype)editAdjustmentsWithOriginalSize:(CGSize)originalSize
                                        cropRect:(CGRect)cropRect
                                 cropOrientation:(UIImageOrientation)cropOrientation
+                                   cropRotation:(CGFloat)cropRotation
                           cropLockedAspectRatio:(CGFloat)cropLockedAspectRatio
                                    cropMirrored:(bool)cropMirrored
                                  trimStartValue:(NSTimeInterval)trimStartValue

submodules/LegacyComponents/Sources/GPUImageCropFilter.h

@@ -0,0 +1,15 @@
+#import "GPUImageFilter.h"
+
+@interface GPUImageCropFilter : GPUImageFilter
+{
+    GLfloat cropTextureCoordinates[8];
+}
+
+// The crop region is the rectangle within the image to crop. It is normalized to a coordinate space from 0.0 to 1.0, with 0.0, 0.0 being the upper left corner of the image
+@property(readwrite, nonatomic) CGRect cropRegion;
+@property(readwrite, nonatomic) GPUImageRotationMode rotationMode;
+
+// Initialization and teardown
+- (id)initWithCropRegion:(CGRect)newCropRegion;
+
+@end

submodules/LegacyComponents/Sources/GPUImageCropFilter.m

@@ -0,0 +1,248 @@
+#import "GPUImageCropFilter.h"
+
+
+NSString *const kGPUImageCropFragmentShaderString =  SHADER_STRING
+(
+ varying highp vec2 texCoord;
+ 
+ uniform sampler2D sourceImage;
+ 
+ void main()
+ {
+     gl_FragColor = texture2D(sourceImage, texCoord);
+ }
+);
+
+
+@interface GPUImageCropFilter ()
+
+- (void)calculateCropTextureCoordinates;
+
+@end
+
+@interface GPUImageCropFilter()
+{
+    CGSize originallySuppliedInputSize;
+}
+
+@end
+
+@implementation GPUImageCropFilter
+
+@synthesize cropRegion = _cropRegion;
+
+#pragma mark -
+#pragma mark Initialization and teardown
+
+- (id)initWithCropRegion:(CGRect)newCropRegion;
+{
+    if (!(self = [super initWithFragmentShaderFromString:kGPUImageCropFragmentShaderString]))
+    {
+        return nil;
+    }
+    
+    self.cropRegion = newCropRegion;
+
+    return self;
+}
+
+- (id)init;
+{
+    if (!(self = [self initWithCropRegion:CGRectMake(0.0, 0.0, 1.0, 1.0)]))
+    {
+        return nil;
+    }
+    
+    return self;
+}
+
+#pragma mark -
+#pragma mark Rendering
+
+- (void)setInputSize:(CGSize)newSize atIndex:(NSInteger)textureIndex;
+{
+    if (self.preventRendering)
+    {
+        return;
+    }
+    
+    CGSize rotatedSize = [self rotatedSize:newSize forIndex:textureIndex];
+    originallySuppliedInputSize = rotatedSize;
+
+    CGSize scaledSize;
+    scaledSize.width = rotatedSize.width * _cropRegion.size.width;
+    scaledSize.height = rotatedSize.height * _cropRegion.size.height;
+
+    
+    if (CGSizeEqualToSize(scaledSize, CGSizeZero))
+    {
+        inputTextureSize = scaledSize;
+    }
+    else if (!CGSizeEqualToSize(inputTextureSize, scaledSize))
+    {
+        inputTextureSize = scaledSize;
+    }
+}
+
+#pragma mark -
+#pragma mark GPUImageInput
+
+- (void)calculateCropTextureCoordinates;
+{
+    CGFloat minX = _cropRegion.origin.x;
+    CGFloat minY = _cropRegion.origin.y;
+    CGFloat maxX = CGRectGetMaxX(_cropRegion);
+    CGFloat maxY = CGRectGetMaxY(_cropRegion);
+    
+    switch(inputRotation)
+    {
+        case kGPUImageNoRotation: // Works
+        {
+            cropTextureCoordinates[0] = minX; // 0,0
+            cropTextureCoordinates[1] = minY;
+            
+            cropTextureCoordinates[2] = maxX; // 1,0
+            cropTextureCoordinates[3] = minY;
+
+            cropTextureCoordinates[4] = minX; // 0,1
+            cropTextureCoordinates[5] = maxY;
+
+            cropTextureCoordinates[6] = maxX; // 1,1
+            cropTextureCoordinates[7] = maxY;
+        }; break;
+        case kGPUImageRotateLeft: // Fixed
+        {
+            cropTextureCoordinates[0] = maxY; // 1,0
+            cropTextureCoordinates[1] = 1.0 - maxX;
+
+            cropTextureCoordinates[2] = maxY; // 1,1
+            cropTextureCoordinates[3] = 1.0 - minX;
+
+            cropTextureCoordinates[4] = minY; // 0,0
+            cropTextureCoordinates[5] = 1.0 - maxX;
+
+            cropTextureCoordinates[6] = minY; // 0,1
+            cropTextureCoordinates[7] = 1.0 - minX;
+        }; break;
+        case kGPUImageRotateRight: // Fixed
+        {
+            cropTextureCoordinates[0] = minY; // 0,1
+            cropTextureCoordinates[1] = 1.0 - minX;
+
+            cropTextureCoordinates[2] = minY; // 0,0
+            cropTextureCoordinates[3] = 1.0 - maxX;
+            
+            cropTextureCoordinates[4] = maxY; // 1,1
+            cropTextureCoordinates[5] = 1.0 - minX;
+
+            cropTextureCoordinates[6] = maxY; // 1,0
+            cropTextureCoordinates[7] = 1.0 - maxX;
+        }; break;
+        case kGPUImageFlipVertical: // Works for me
+        {
+            cropTextureCoordinates[0] = minX; // 0,1
+            cropTextureCoordinates[1] = maxY;
+
+            cropTextureCoordinates[2] = maxX; // 1,1
+            cropTextureCoordinates[3] = maxY;
+
+            cropTextureCoordinates[4] = minX; // 0,0
+            cropTextureCoordinates[5] = minY;
+            
+            cropTextureCoordinates[6] = maxX; // 1,0
+            cropTextureCoordinates[7] = minY;
+        }; break;
+        case kGPUImageFlipHorizonal: // Works for me
+        {
+            cropTextureCoordinates[0] = maxX; // 1,0
+            cropTextureCoordinates[1] = minY;
+
+            cropTextureCoordinates[2] = minX; // 0,0
+            cropTextureCoordinates[3] = minY;
+            
+            cropTextureCoordinates[4] = maxX; // 1,1
+            cropTextureCoordinates[5] = maxY;
+            
+            cropTextureCoordinates[6] = minX; // 0,1
+            cropTextureCoordinates[7] = maxY;
+        }; break;
+        case kGPUImageRotate180: // Fixed
+        {
+            cropTextureCoordinates[0] = maxX; // 1,1
+            cropTextureCoordinates[1] = maxY;
+
+            cropTextureCoordinates[2] = minX; // 0,1
+            cropTextureCoordinates[3] = maxY;
+
+            cropTextureCoordinates[4] = maxX; // 1,0
+            cropTextureCoordinates[5] = minY;
+
+            cropTextureCoordinates[6] = minX; // 0,0
+            cropTextureCoordinates[7] = minY;
+        }; break;
+        case kGPUImageRotateRightFlipVertical: // Fixed
+        {
+            cropTextureCoordinates[0] = minY; // 0,0
+            cropTextureCoordinates[1] = 1.0 - maxX;
+            
+            cropTextureCoordinates[2] = minY; // 0,1
+            cropTextureCoordinates[3] = 1.0 - minX;
+
+            cropTextureCoordinates[4] = maxY; // 1,0
+            cropTextureCoordinates[5] = 1.0 - maxX;
+            
+            cropTextureCoordinates[6] = maxY; // 1,1
+            cropTextureCoordinates[7] = 1.0 - minX;
+        }; break;
+        case kGPUImageRotateRightFlipHorizontal: // Fixed
+        {
+            cropTextureCoordinates[0] = maxY; // 1,1
+            cropTextureCoordinates[1] = 1.0 - minX;
+
+            cropTextureCoordinates[2] = maxY; // 1,0
+            cropTextureCoordinates[3] = 1.0 - maxX;
+
+            cropTextureCoordinates[4] = minY; // 0,1
+            cropTextureCoordinates[5] = 1.0 - minX;
+
+            cropTextureCoordinates[6] = minY; // 0,0
+            cropTextureCoordinates[7] = 1.0 - maxX;
+        }; break;
+    }
+}
+
+- (void)newFrameReadyAtTime:(CMTime)frameTime atIndex:(NSInteger)textureIndex;
+{
+    static const GLfloat cropSquareVertices[] = {
+        -1.0f, -1.0f,
+        1.0f, -1.0f,
+        -1.0f,  1.0f,
+        1.0f,  1.0f,
+    };
+    
+    [self renderToTextureWithVertices:cropSquareVertices textureCoordinates:cropTextureCoordinates];
+
+    [self informTargetsAboutNewFrameAtTime:frameTime];
+}
+
+#pragma mark -
+#pragma mark Accessors
+
+- (void)setCropRegion:(CGRect)newValue;
+{
+    NSParameterAssert(newValue.origin.x >= 0 && newValue.origin.x <= 1 &&
+                      newValue.origin.y >= 0 && newValue.origin.y <= 1 &&
+                      newValue.size.width >= 0 && newValue.size.width <= 1 &&
+                      newValue.size.height >= 0 && newValue.size.height <= 1);
+
+    _cropRegion = newValue;
+    [self calculateCropTextureCoordinates];
+}
+
+- (void)setInputRotation:(GPUImageRotationMode)newInputRotation atIndex:(NSInteger)textureIndex;
+{
+    [super setInputRotation:newInputRotation atIndex:textureIndex];
+    [self calculateCropTextureCoordinates];
+}
+
+@end

submodules/LegacyComponents/Sources/GPUImageFilter.m

@@ -18,8 +18,6 @@ NSString *const kGPUImageVertexShaderString = SHADER_STRING
  }
  );
 
-#if TARGET_IPHONE_SIMULATOR || TARGET_OS_IPHONE
-
 NSString *const kGPUImagePassthroughFragmentShaderString = SHADER_STRING
 (
  varying highp vec2 texCoord;
@@ -32,21 +30,6 @@ NSString *const kGPUImagePassthroughFragmentShaderString = SHADER_STRING
  }
 );
 
-#else
-
-NSString *const kGPUImagePassthroughFragmentShaderString = SHADER_STRING
-(
- varying vec2 texCoord;
- 
- uniform sampler2D sourceImage;
- 
- void main()
- {
-     gl_FragColor = texture2D(sourceImage, texCoord);
- }
-);
-#endif
-
 
 @implementation GPUImageFilter
 

submodules/LegacyComponents/Sources/PGPhotoEditor.h

@@ -40,7 +40,7 @@
 - (void)cleanup;
 
 - (void)setImage:(UIImage *)image forCropRect:(CGRect)cropRect cropRotation:(CGFloat)cropRotation cropOrientation:(UIImageOrientation)cropOrientation cropMirrored:(bool)cropMirrored fullSize:(bool)fullSize;
-- (void)setPlayerItem:(AVPlayerItem *)playerItem;
+- (void)setPlayerItem:(AVPlayerItem *)playerItem forCropRect:(CGRect)cropRect cropRotation:(CGFloat)cropRotation cropOrientation:(UIImageOrientation)cropOrientation cropMirrored:(bool)cropMirrored;
 - (void)setCIImage:(CIImage *)ciImage;
 
 - (void)processAnimated:(bool)animated completion:(void (^)(void))completion;

submodules/LegacyComponents/Sources/PGPhotoEditor.m

@@ -11,6 +11,7 @@
 #import "PGPhotoEditorPicture.h"
 
 #import "GPUImageTextureInput.h"
+#import "GPUImageCropFilter.h"
 
 #import <LegacyComponents/PGPhotoEditorValues.h>
 #import <LegacyComponents/TGVideoEditAdjustments.h>
@@ -43,6 +44,9 @@
     id<TGMediaEditAdjustments> _initialAdjustments;
     
     GPUImageOutput *_currentInput;
+    GPUImageCropFilter *_cropFilter;
+    GPUImageRotationMode _rotationMode;
+    
     NSArray *_currentProcessChain;
     GPUImageOutput <GPUImageInput> *_finalFilter;
         
@@ -159,7 +163,7 @@
     _fullSize = fullSize;
 }
 
-- (void)setPlayerItem:(AVPlayerItem *)playerItem {
+- (void)setPlayerItem:(AVPlayerItem *)playerItem forCropRect:(CGRect)cropRect cropRotation:(CGFloat)cropRotation cropOrientation:(UIImageOrientation)cropOrientation cropMirrored:(bool)cropMirrored {
     [_toolComposer invalidate];
     _currentProcessChain = nil;
     
@@ -167,6 +171,36 @@
     PGVideoMovie *movie = [[PGVideoMovie alloc] initWithPlayerItem:playerItem];
     _currentInput = movie;
     
+    bool hasCropping = !CGPointEqualToPoint(cropRect.origin, CGPointZero) || (!CGSizeEqualToSize(cropRect.size, CGSizeZero) && !CGSizeEqualToSize(cropRect.size, _originalSize));
+    
+    _rotationMode = kGPUImageNoRotation;
+    if (cropOrientation != UIImageOrientationUp || cropMirrored || hasCropping) {
+        CGRect normalizedCropRect = CGRectMake(0.0f, 0.0f, 1.0f, 1.0f);
+        if (hasCropping) {
+            normalizedCropRect = CGRectMake(cropRect.origin.x / _originalSize.width, cropRect.origin.y / _originalSize.height, cropRect.size.width / _originalSize.width, cropRect.size.height / _originalSize.height);
+        }
+        _cropFilter = [[GPUImageCropFilter alloc] initWithCropRegion:normalizedCropRect];
+        if (cropOrientation != UIImageOrientationUp || cropMirrored) {
+            switch (cropOrientation) {
+                case UIImageOrientationLeft:
+                    _rotationMode = kGPUImageRotateLeft;
+                    break;
+                case UIImageOrientationRight:
+                    _rotationMode = cropMirrored ? kGPUImageRotateRightFlipHorizontal : kGPUImageRotateRight;
+                    break;
+                case UIImageOrientationDown:
+                    _rotationMode = kGPUImageRotate180;
+                    break;
+                case UIImageOrientationUp:
+                    if (cropMirrored)
+                        _rotationMode = kGPUImageFlipHorizonal;
+                    break;
+                default:
+                    break;
+            }
+        }
+    }
+    
     _fullSize = true;
 }
 
@@ -341,7 +375,12 @@
         _currentProcessChain = processChain;
         
         GPUImageOutput <GPUImageInput> *lastFilter = ((PGPhotoProcessPass *)_currentProcessChain.firstObject).filter;
-        [_currentInput addTarget:lastFilter];
+        if (_cropFilter != nil) {
+            [_currentInput addTarget:_cropFilter];
+            [_cropFilter addTarget:lastFilter];
+        } else {
+            [_currentInput addTarget:lastFilter];
+        }
         
         NSInteger chainLength = _currentProcessChain.count;
         if (chainLength > 1)
@@ -460,7 +499,7 @@
     {
         TGVideoEditAdjustments *initialAdjustments = (TGVideoEditAdjustments *)_initialAdjustments;
         
-        return [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:self.originalSize cropRect:self.cropRect cropOrientation:self.cropOrientation cropLockedAspectRatio:self.cropLockedAspectRatio cropMirrored:self.cropMirrored trimStartValue:initialAdjustments.trimStartValue trimEndValue:initialAdjustments.trimEndValue toolValues:toolValues paintingData:paintingData sendAsGif:self.sendAsGif preset:self.preset];
+        return [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:self.originalSize cropRect:self.cropRect cropOrientation:self.cropOrientation cropRotation:self.cropRotation cropLockedAspectRatio:self.cropLockedAspectRatio cropMirrored:self.cropMirrored trimStartValue:initialAdjustments.trimStartValue trimEndValue:initialAdjustments.trimEndValue toolValues:toolValues paintingData:paintingData sendAsGif:self.sendAsGif preset:self.preset];
     }
 }
 

submodules/LegacyComponents/Sources/PGPhotoEditorValues.m

@@ -8,6 +8,7 @@
 @synthesize originalSize = _originalSize;
 @synthesize cropRect = _cropRect;
 @synthesize cropOrientation = _cropOrientation;
+@synthesize cropRotation = _cropRotation;
 @synthesize cropLockedAspectRatio = _cropLockedAspectRatio;
 @synthesize cropMirrored = _cropMirrored;
 @synthesize paintingData = _paintingData;

submodules/LegacyComponents/Sources/TGMediaAssetsController.m

@@ -850,19 +850,14 @@
                                 NSData *data = UIImageJPEGRepresentation(image, 0.8);
                                 [data writeToFile:filePath atomically:true];
                                 dict[@"url"] = [NSURL fileURLWithPath:filePath];
-                                
-                                
+                                  
                                 if ([adjustments cropAppliedForAvatar:false] || adjustments.hasPainting || adjustments.toolsApplied)
                                 {
-                                    CGRect scaledCropRect = CGRectMake(adjustments.cropRect.origin.x * image.size.width / adjustments.originalSize.width, adjustments.cropRect.origin.y * image.size.height / adjustments.originalSize.height, adjustments.cropRect.size.width * image.size.width / adjustments.originalSize.width, adjustments.cropRect.size.height * image.size.height / adjustments.originalSize.height);
                                     UIImage *paintingImage = adjustments.paintingData.stillImage;
                                     if (paintingImage == nil) {
                                         paintingImage = adjustments.paintingData.image;
                                     }
-                                    if (adjustments.toolsApplied) {
-                                        image = [PGPhotoEditor resultImageForImage:image adjustments:adjustments];
-                                    }
-                                    UIImage *thumbnailImage = TGPhotoEditorVideoCrop(image, paintingImage, adjustments.cropOrientation, 0, adjustments.cropRect, adjustments.cropMirrored, TGScaleToFill(asset.dimensions, CGSizeMake(384, 384)), adjustments.originalSize, true, true);
+                                    UIImage *thumbnailImage = TGPhotoEditorVideoExtCrop(image, paintingImage, adjustments.cropOrientation, adjustments.cropRotation, adjustments.cropRect, adjustments.cropMirrored, TGScaleToFill(asset.dimensions, CGSizeMake(384, 384)), adjustments.originalSize, true, true, true);
                                     if (thumbnailImage != nil) {
                                         dict[@"previewImage"] = thumbnailImage;
                                     }

submodules/LegacyComponents/Sources/TGMediaEditingContext.m

@@ -647,7 +647,9 @@
     [_paintingImageCache setImage:image forKey:itemId attributes:NULL];
     
     NSData *imageData = UIImagePNGRepresentation(image);
+    [[NSFileManager defaultManager] removeItemAtURL:imageUrl error:nil];
     bool imageSuccess = [imageData writeToURL:imageUrl options:NSDataWritingAtomic error:nil];
+    [[NSFileManager defaultManager] removeItemAtURL:dataUrl error:nil];
     bool dataSuccess = [data writeToURL:dataUrl options:NSDataWritingAtomic error:nil];
     
     if (imageSuccess && imageOutUrl != NULL)
@@ -664,6 +666,7 @@
         [_stillPaintingImageCache setImage:stillImage forKey:itemId attributes:NULL];
         
         NSData *stillImageData = UIImagePNGRepresentation(stillImage);
+        [[NSFileManager defaultManager] removeItemAtURL:stillImageUrl error:nil];
         [stillImageData writeToURL:stillImageUrl options:NSDataWritingAtomic error:nil];
         
         if (video)

submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoItemView.m

@@ -1108,7 +1108,7 @@
         
         strongSelf->_photoEditor = [[PGPhotoEditor alloc] initWithOriginalSize:strongSelf->_videoDimensions adjustments:adjustments forVideo:true enableStickers:true];
         strongSelf->_photoEditor.previewOutput = strongSelf->_videoView;
-        [strongSelf->_photoEditor setPlayerItem:playerItem];
+        [strongSelf->_photoEditor setPlayerItem:playerItem forCropRect:CGRectZero cropRotation:0.0 cropOrientation:UIImageOrientationUp cropMirrored:false];
         [strongSelf->_photoEditor processAnimated:false completion:nil];
         
         [strongSelf _seekToPosition:adjustments.trimStartValue manual:false];
@@ -1383,7 +1383,7 @@
         [self updatePlayerRange:trimEndValue];
     }
     
-    TGVideoEditAdjustments *updatedAdjustments = [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:_videoDimensions cropRect:cropRect cropOrientation:adjustments.cropOrientation cropLockedAspectRatio:adjustments.cropLockedAspectRatio cropMirrored:adjustments.cropMirrored trimStartValue:trimStartValue trimEndValue:trimEndValue toolValues:adjustments.toolValues paintingData:adjustments.paintingData sendAsGif:sendAsGif preset:adjustments.preset];
+    TGVideoEditAdjustments *updatedAdjustments = [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:_videoDimensions cropRect:cropRect cropOrientation:adjustments.cropOrientation cropRotation:adjustments.cropRotation cropLockedAspectRatio:adjustments.cropLockedAspectRatio cropMirrored:adjustments.cropMirrored trimStartValue:trimStartValue trimEndValue:trimEndValue toolValues:adjustments.toolValues paintingData:adjustments.paintingData sendAsGif:sendAsGif preset:adjustments.preset];
     [self.item.editingContext setAdjustments:updatedAdjustments forItem:self.item.editableMediaItem];
     
     if (sendAsGif)
@@ -1475,7 +1475,7 @@
         UIImageOrientation cropOrientation = (adjustments != nil) ? adjustments.cropOrientation : UIImageOrientationUp;
         CGFloat cropLockedAspectRatio = (adjustments != nil) ? adjustments.cropLockedAspectRatio : 0.0f;
         
-        TGVideoEditAdjustments *updatedAdjustments = [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:_videoDimensions cropRect:cropRect cropOrientation:cropOrientation cropLockedAspectRatio:cropLockedAspectRatio cropMirrored:adjustments.cropMirrored trimStartValue:_scrubberView.trimStartValue trimEndValue:_scrubberView.trimEndValue toolValues:adjustments.toolValues paintingData:adjustments.paintingData sendAsGif:adjustments.sendAsGif preset:adjustments.preset];
+        TGVideoEditAdjustments *updatedAdjustments = [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:_videoDimensions cropRect:cropRect cropOrientation:cropOrientation cropRotation:adjustments.cropRotation cropLockedAspectRatio:cropLockedAspectRatio cropMirrored:adjustments.cropMirrored trimStartValue:_scrubberView.trimStartValue trimEndValue:_scrubberView.trimEndValue toolValues:adjustments.toolValues paintingData:adjustments.paintingData sendAsGif:adjustments.sendAsGif preset:adjustments.preset];
         
         [self.item.editingContext setAdjustments:updatedAdjustments forItem:self.item.editableMediaItem];
     }

submodules/LegacyComponents/Sources/TGMediaVideoConverter.m

@@ -154,7 +154,7 @@
                     }
                 }
                 
-                if (![self setupAssetReaderWriterForAVAsset:avAsset image:nil outputURL:outputUrl preset:preset entityRenderer:entityRenderer adjustments:adjustments inhibitAudio:inhibitAudio conversionContext:context error:&error])
+                if (![self setupAssetReaderWriterForAVAsset:avAsset image:nil duration:0.0 outputURL:outputUrl preset:preset entityRenderer:entityRenderer adjustments:adjustments inhibitAudio:inhibitAudio conversionContext:context error:&error])
                 {
                     [subscriber putError:error];
                     return;
@@ -212,7 +212,7 @@
     }];
 }
 
-+ (SSignal *)renderUIImage:(UIImage *)image adjustments:(TGMediaVideoEditAdjustments *)adjustments watcher:(TGMediaVideoFileWatcher *)watcher entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer
++ (SSignal *)renderUIImage:(UIImage *)image duration:(NSTimeInterval)duration adjustments:(TGMediaVideoEditAdjustments *)adjustments watcher:(TGMediaVideoFileWatcher *)watcher entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer
 {
     SQueue *queue = [[SQueue alloc] init];
        
@@ -248,7 +248,7 @@
                     }
                 }
                 
-                if (![self setupAssetReaderWriterForAVAsset:avAsset image:image outputURL:outputUrl preset:preset entityRenderer:entityRenderer adjustments:adjustments inhibitAudio:true conversionContext:context error:&error])
+                if (![self setupAssetReaderWriterForAVAsset:avAsset image:image duration:duration outputURL:outputUrl preset:preset entityRenderer:entityRenderer adjustments:adjustments inhibitAudio:true conversionContext:context error:&error])
                 {
                     [subscriber putError:error];
                     return;
@@ -350,18 +350,7 @@
     UIImage *overlayImage = nil;
     if (adjustments.paintingData.imagePath != nil)
         overlayImage = [UIImage imageWithContentsOfFile:adjustments.paintingData.imagePath];
-    
-    bool hasAnimation = false;
-    for (TGPhotoPaintEntity *entity in adjustments.paintingData.entities) {
-        if (entity.animated) {
-            hasAnimation = true;
-            break;
-        }
-    }
-    if (!hasAnimation) {
-        entityRenderer = nil;
-    }
-    
+        
     AVMutableVideoComposition *videoComposition;
     if (entityRenderer != nil || adjustments.toolsApplied) {
         PGPhotoEditor *editor = nil;
@@ -504,7 +493,7 @@
     return output;
 }
 
-+ (bool)setupAssetReaderWriterForAVAsset:(AVAsset *)avAsset image:(UIImage *)image outputURL:(NSURL *)outputURL preset:(TGMediaVideoConversionPreset)preset entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer adjustments:(TGMediaVideoEditAdjustments *)adjustments inhibitAudio:(bool)inhibitAudio conversionContext:(SAtomic *)outConversionContext error:(NSError **)error
++ (bool)setupAssetReaderWriterForAVAsset:(AVAsset *)avAsset image:(UIImage *)image duration:(NSTimeInterval)duration outputURL:(NSURL *)outputURL preset:(TGMediaVideoConversionPreset)preset entityRenderer:(id<TGPhotoPaintEntityRenderer>)entityRenderer adjustments:(TGMediaVideoEditAdjustments *)adjustments inhibitAudio:(bool)inhibitAudio conversionContext:(SAtomic *)outConversionContext error:(NSError **)error
 {
     if (image == nil) {
         TGMediaSampleBufferProcessor *videoProcessor = nil;
@@ -579,7 +568,7 @@
         
         CGSize dimensions = CGSizeZero;
         NSDictionary *outputSettings = nil;
-        CMTimeRange timeRange = CMTimeRangeMake(CMTimeMakeWithSeconds(0.0, NSEC_PER_SEC), CMTimeMakeWithSeconds(3.0, NSEC_PER_SEC));
+        CMTimeRange timeRange = CMTimeRangeMake(CMTimeMakeWithSeconds(0.0, NSEC_PER_SEC), CMTimeMakeWithSeconds(duration, NSEC_PER_SEC));
         AVMutableComposition *composition = [AVMutableComposition composition];
         
         AVAssetTrack *videoTrack = [[avAsset tracksWithMediaType:AVMediaTypeVideo] firstObject];

submodules/LegacyComponents/Sources/TGPaintingData.m

@@ -46,6 +46,13 @@
     return paintingData;
 }
 
+- (instancetype)dataForAnimation
+{
+    TGPaintingData *paintingData = [[TGPaintingData alloc] init];
+    paintingData->_entities = _entities;
+    return paintingData;
+}
+
 + (void)storePaintingData:(TGPaintingData *)data inContext:(TGMediaEditingContext *)context forItem:(id<TGMediaEditableItem>)item forVideo:(bool)video
 {
     [[TGPaintingData queue] dispatch:^

submodules/LegacyComponents/Sources/TGPhotoEditorController.m

@@ -406,7 +406,7 @@
             _player.actionAtItemEnd = AVPlayerActionAtItemEndNone;
             _player.muted = true;
             
-            [_photoEditor setPlayerItem:_playerItem];
+            [_photoEditor setPlayerItem:_playerItem forCropRect:_photoEditor.cropRect cropRotation:0.0 cropOrientation:_photoEditor.cropOrientation cropMirrored:_photoEditor.cropMirrored];
                         
             TGDispatchOnMainThread(^
             {
@@ -680,14 +680,17 @@
             [photoEditor setImage:image forCropRect:photoEditor.cropRect cropRotation:photoEditor.cropRotation cropOrientation:photoEditor.cropOrientation cropMirrored:photoEditor.cropMirrored fullSize:true];
             [photoEditor createResultImageWithCompletion:^(UIImage *result)
             {
-                if (hasPainting)
-                {
-                    result = TGPaintCombineCroppedImages(result, editorValues.paintingData.image, true, photoEditor.originalSize, photoEditor.cropRect, photoEditor.cropOrientation, photoEditor.cropRotation, photoEditor.cropMirrored);
-                    [TGPaintingData facilitatePaintingData:editorValues.paintingData];
-                }
-                
-                [subscriber putNext:result];
-                [subscriber putCompletion];
+                [_queue dispatch:^{
+                    UIImage *final = result;
+                    if (hasPainting)
+                    {
+                        final = TGPaintCombineCroppedImages(final, editorValues.paintingData.image, true, photoEditor.originalSize, photoEditor.cropRect, photoEditor.cropOrientation, photoEditor.cropRotation, photoEditor.cropMirrored);
+                        [TGPaintingData facilitatePaintingData:editorValues.paintingData];
+                    }
+                    
+                    [subscriber putNext:final];
+                    [subscriber putCompletion];
+                }];
             }];
             
             return nil;

submodules/LegacyComponents/Sources/TGPhotoEditorUtils.m

@@ -217,7 +217,11 @@ UIImage *TGPhotoEditorCrop(UIImage *inputImage, UIImage *paintingImage, UIImageO
     return TGPhotoEditorVideoCrop(inputImage, paintingImage, orientation, rotation, rect, mirrored, maxSize, originalSize, shouldResize, false);
 }
 
-UIImage *TGPhotoEditorVideoCrop(UIImage *inputImage, UIImage *paintingImage, UIImageOrientation orientation, CGFloat rotation, CGRect rect, bool mirrored, CGSize maxSize, CGSize originalSize, bool shouldResize, bool useImageSize)
+UIImage *TGPhotoEditorVideoCrop(UIImage *inputImage, UIImage *paintingImage, UIImageOrientation orientation, CGFloat rotation, CGRect rect, bool mirrored, CGSize maxSize, CGSize originalSize, bool shouldResize, bool useImageSize) {
+    return TGPhotoEditorVideoExtCrop(inputImage, paintingImage, orientation, rotation, rect, mirrored, maxSize, originalSize, shouldResize, useImageSize, false);
+}
+
+UIImage *TGPhotoEditorVideoExtCrop(UIImage *inputImage, UIImage *paintingImage, UIImageOrientation orientation, CGFloat rotation, CGRect rect, bool mirrored, CGSize maxSize, CGSize originalSize, bool shouldResize, bool useImageSize, bool skipImageTransform)
 {
     if (iosMajorVersion() < 7)
         return TGPhotoEditorLegacyCrop(inputImage, paintingImage, orientation, rotation, rect, mirrored, maxSize, shouldResize);
@@ -244,16 +248,7 @@ UIImage *TGPhotoEditorVideoCrop(UIImage *inputImage, UIImage *paintingImage, UII
     CGContextSetFillColorWithColor(context, [UIColor blackColor].CGColor);
     CGContextFillRect(context, CGRectMake(0, 0, outputImageSize.width, outputImageSize.height));
     CGContextSetInterpolationQuality(context, kCGInterpolationHigh);
-    
-    CGSize scales = CGSizeMake(fittedImageSize.width / rect.size.width, fittedImageSize.height / rect.size.height);
-    CGSize rotatedContentSize = TGRotatedContentSize(inputImage.size, rotation);
-    CGAffineTransform transform = CGAffineTransformIdentity;
-    transform = CGAffineTransformTranslate(transform, outputImageSize.width / 2, outputImageSize.height / 2);
-    transform = CGAffineTransformRotate(transform, TGRotationForOrientation(orientation));
-    transform = CGAffineTransformTranslate(transform, (rotatedContentSize.width / 2 - CGRectGetMidX(rect)) * scales.width, (rotatedContentSize.height / 2 - CGRectGetMidY(rect)) * scales.height);
-    transform = CGAffineTransformRotate(transform, rotation);
-    CGContextConcatCTM(context, transform);
-    
+        
     UIImage *image = nil;
     if (shouldResize)
     {
@@ -268,10 +263,25 @@ UIImage *TGPhotoEditorVideoCrop(UIImage *inputImage, UIImage *paintingImage, UII
         image = inputImage;
     }
     
+    if (skipImageTransform) {
+        [image drawInRect:CGRectMake(0.0, 0.0, outputImageSize.width, outputImageSize.height)];
+    }
+    
+    CGSize scales = CGSizeMake(fittedImageSize.width / rect.size.width, fittedImageSize.height / rect.size.height);
+    CGSize rotatedContentSize = TGRotatedContentSize(inputImage.size, rotation);
+    CGAffineTransform transform = CGAffineTransformIdentity;
+    transform = CGAffineTransformTranslate(transform, outputImageSize.width / 2, outputImageSize.height / 2);
+    transform = CGAffineTransformRotate(transform, TGRotationForOrientation(orientation));
+    transform = CGAffineTransformTranslate(transform, (rotatedContentSize.width / 2 - CGRectGetMidX(rect)) * scales.width, (rotatedContentSize.height / 2 - CGRectGetMidY(rect)) * scales.height);
+    transform = CGAffineTransformRotate(transform, rotation);
+    CGContextConcatCTM(context, transform);
+    
     if (mirrored)
         CGContextScaleCTM(context, -1.0f, 1.0f);
     
-    [image drawAtPoint:CGPointMake(-image.size.width / 2, -image.size.height / 2)];
+    if (!skipImageTransform) {
+        [image drawAtPoint:CGPointMake(-image.size.width / 2, -image.size.height / 2)];
+    }
     
     if (paintingImage != nil)
     {

submodules/LegacyComponents/Sources/TGPhotoPaintController.m

@@ -37,8 +37,6 @@
 #import "TGPhotoPaintActionsView.h"
 #import "TGPhotoPaintSettingsView.h"
 
-#import "TGPhotoStickersView.h"
-
 #import "TGPhotoPaintSettingsWrapperView.h"
 #import "TGPhotoBrushSettingsView.h"
 #import "TGPhotoTextSettingsView.h"
@@ -94,7 +92,7 @@ const CGFloat TGPhotoPaintStickerKeyboardSize = 260.0f;
     
     TGPhotoPaintSettingsWrapperView *_settingsViewWrapper;
     UIView<TGPhotoPaintPanelView> *_settingsView;
-    TGPhotoStickersView *_stickersView;
+    id<TGPhotoPaintStickersScreen> _stickersScreen;
     
     bool _appeared;
     
@@ -1005,84 +1003,28 @@ const CGFloat TGPhotoPaintStickerKeyboardSize = 260.0f;
 
 - (void)presentStickersView
 {
+    if (_stickersScreen != nil) {
+        [_stickersScreen restore];
+        return;
+    }
+    
     __weak TGPhotoPaintController *weakSelf = self;
-    _stickersContext.presentStickersController(^(id document, bool animated, UIView *view, CGRect rect) {
+    _stickersScreen = _stickersContext.presentStickersController(^(id document, bool animated, UIView *view, CGRect rect) {
         __strong TGPhotoPaintController *strongSelf = weakSelf;
         if (strongSelf != nil) {
 //            UIView *snapshot = [view snapshotViewAfterScreenUpdates:false];
-            [strongSelf createNewStickerWithDocument:document animated:animated transitionPoint:CGPointZero stickersView:nil snapshotView:nil];
+            [strongSelf createNewStickerWithDocument:document animated:animated transitionPoint:CGPointZero snapshotView:nil];
         }
     });
-    
-//    if (_stickersView == nil)
-//    {
-//        TGPhotoStickersView *view = [[TGPhotoStickersView alloc] initWithContext:_context frame:self.view.bounds];
-//        view.parentViewController = self;
-//
-//        __weak TGPhotoPaintController *weakSelf = self;
-//        __weak TGPhotoStickersView *weakStickersView = view;
-//        view.stickerSelected = ^(TGDocumentMediaAttachment *document, CGPoint transitionPoint, TGPhotoStickersView *stickersView, UIView *snapshotView)
-//        {
-//            __strong TGPhotoPaintController *strongSelf = weakSelf;
-//            if (strongSelf != nil)
-//                [strongSelf createNewStickerWithDocument:document transitionPoint:transitionPoint stickersView:stickersView snapshotView:snapshotView];
-//        };
-//        view.dismissed = ^
-//        {
-//            __strong TGPhotoStickersView *strongStickersView = weakStickersView;
-//            if (strongStickersView != nil)
-//                [strongStickersView removeFromSuperview];
-//        };
-//
-//        _stickersView = view;
-//    }
-//
-//    if ([_context currentSizeClass] == UIUserInterfaceSizeClassCompact)
-//    {
-//        _stickersView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
-//        _stickersView.frame = self.view.bounds;
-//        _stickersView.safeAreaInset = self.controllerSafeAreaInset;
-//        [self.parentViewController.view addSubview:_stickersView];
-//    }
-//    else
-//    {
-//        _settingsView = _stickersView;
-//        [_stickersView sizeToFit];
-//
-//        UIView *wrapper = [self settingsViewWrapper];
-//        wrapper.userInteractionEnabled = true;
-//        [wrapper addSubview:_stickersView];
-//
-//        [self viewWillLayoutSubviews];
-//    }
-//
-//    _stickersView.outerView = self.parentViewController.view;
-//    _stickersView.targetView = _contentWrapperView;
-//
-//    [_stickersView present];
 }
 
-- (void)createNewStickerWithDocument:(id)document animated:(bool)animated transitionPoint:(CGPoint)transitionPoint stickersView:(TGPhotoStickersView *)stickersView snapshotView:(UIView *)snapshotView
+- (void)createNewStickerWithDocument:(id)document animated:(bool)animated transitionPoint:(CGPoint)transitionPoint snapshotView:(UIView *)snapshotView
 {
     TGPhotoPaintStickerEntity *entity = [[TGPhotoPaintStickerEntity alloc] initWithDocument:document baseSize:[self _stickerBaseSizeForCurrentPainting] animated:animated];
     [self _setStickerEntityPosition:entity];
     
     TGPhotoStickerEntityView *stickerView = (TGPhotoStickerEntityView *)[_entitiesContainerView createEntityViewWithEntity:entity];
     [self _commonEntityViewSetup:stickerView];
-//    stickerView.hidden = true;
-    
-    CGFloat rotation = entity.angle - [self startRotation];
-    
-    CGRect bounds = stickerView.realBounds;
-    CGPoint center = [stickerView.superview convertPoint:stickerView.center toView:self.parentViewController.view];
-    CGFloat scale = [[stickerView.superview.superview.layer valueForKeyPath:@"transform.scale.x"] floatValue];
-    CGRect targetFrame = CGRectMake(center.x - bounds.size.width * scale / 2.0f, center.y - bounds.size.height * scale / 2.0f, bounds.size.width * scale, bounds.size.height * scale);
-
-    [stickersView dismissWithSnapshotView:snapshotView startPoint:transitionPoint targetFrame:targetFrame targetRotation:rotation completion:^
-    {
-        stickerView.hidden = false;
-        [_entitySelectionView fadeIn];
-    }];
     
     [self selectEntityView:stickerView];
     _entitySelectionView.alpha = 0.0f;
@@ -1802,6 +1744,8 @@ const CGFloat TGPhotoPaintStickerKeyboardSize = 260.0f;
 {
     _dismissing = true;
     
+    [_stickersScreen invalidate];
+    
     [_entitySelectionView removeFromSuperview];
     _entitySelectionView = nil;
     
@@ -2061,9 +2005,7 @@ const CGFloat TGPhotoPaintStickerKeyboardSize = 260.0f;
     
     if (_settingsView != nil)
         [_settingsView setInterfaceOrientation:orientation];
-    
-    _stickersView.safeAreaInset = safeAreaInset;
-    
+        
     switch (orientation)
     {
         case UIInterfaceOrientationLandscapeLeft:
@@ -2126,14 +2068,7 @@ const CGFloat TGPhotoPaintStickerKeyboardSize = 260.0f;
             
             if ([_context currentSizeClass] == UIUserInterfaceSizeClassRegular)
             {
-                if ([_settingsView isKindOfClass:[TGPhotoStickersView class]])
-                {
-                    _settingsView.frame = CGRectMake(_settingsViewWrapper.frame.size.width / 6 * 2 - 5 - _settingsView.frame.size.width / 2.0f, _settingsViewWrapper.frame.size.height - _settingsView.frame.size.height - TGPhotoEditorToolbarSize + 10.0f, _settingsView.frame.size.width, _settingsView.frame.size.height);
-                }
-                else
-                {
-                    _settingsView.frame = CGRectMake(_settingsViewWrapper.frame.size.width / 2.0f - 10.0f, _settingsViewWrapper.frame.size.height - _settingsView.frame.size.height - TGPhotoEditorToolbarSize - 50.0f, _settingsView.frame.size.width, _settingsView.frame.size.height);
-                }
+                _settingsView.frame = CGRectMake(_settingsViewWrapper.frame.size.width / 2.0f - 10.0f, _settingsViewWrapper.frame.size.height - _settingsView.frame.size.height - TGPhotoEditorToolbarSize - 50.0f, _settingsView.frame.size.width, _settingsView.frame.size.height);
             }
             else
             {

submodules/LegacyComponents/Sources/TGVideoEditAdjustments.m

@@ -17,6 +17,7 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
 @synthesize originalSize = _originalSize;
 @synthesize cropRect = _cropRect;
 @synthesize cropOrientation = _cropOrientation;
+@synthesize cropRotation = _cropRotation;
 @synthesize cropLockedAspectRatio = _cropLockedAspectRatio;
 @synthesize cropMirrored = _cropMirrored;
 @synthesize paintingData = _paintingData;
@@ -26,6 +27,7 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
 + (instancetype)editAdjustmentsWithOriginalSize:(CGSize)originalSize
                                        cropRect:(CGRect)cropRect
                                 cropOrientation:(UIImageOrientation)cropOrientation
+                                   cropRotation:(CGFloat)cropRotation
                           cropLockedAspectRatio:(CGFloat)cropLockedAspectRatio
                                    cropMirrored:(bool)cropMirrored
                                  trimStartValue:(NSTimeInterval)trimStartValue
@@ -39,6 +41,7 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
     adjustments->_originalSize = originalSize;
     adjustments->_cropRect = cropRect;
     adjustments->_cropOrientation = cropOrientation;
+    adjustments->_cropRotation = cropRotation;
     adjustments->_cropLockedAspectRatio = cropLockedAspectRatio;
     adjustments->_cropMirrored = cropMirrored;
     adjustments->_trimStartValue = trimStartValue;
@@ -140,13 +143,12 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
     }
     adjustments->_cropRect = cropRect;
     adjustments->_cropOrientation = values.cropOrientation;
+    adjustments->_cropRotation = values.cropRotation;
     adjustments->_cropLockedAspectRatio = values.cropLockedAspectRatio;
     adjustments->_cropMirrored = values.cropMirrored;
-    adjustments->_toolValues = values.toolValues;
-    adjustments->_paintingData = values.paintingData;
+    adjustments->_paintingData = [values.paintingData dataForAnimation];
     adjustments->_sendAsGif = true;
     adjustments->_preset = TGMediaVideoConversionPresetAnimation;
-    adjustments->_toolValues = values.toolValues;
     
     return adjustments;
 }
@@ -157,11 +159,11 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
     adjustments->_originalSize = _originalSize;
     adjustments->_cropRect = _cropRect;
     adjustments->_cropOrientation = _cropOrientation;
+    adjustments->_cropRotation = _cropRotation;
     adjustments->_cropLockedAspectRatio = _cropLockedAspectRatio;
     adjustments->_cropMirrored = _cropMirrored;
     adjustments->_trimStartValue = _trimStartValue;
     adjustments->_trimEndValue = _trimEndValue;
-    adjustments->_toolValues = _toolValues;
     adjustments->_paintingData = _paintingData;
     adjustments->_sendAsGif = _sendAsGif;
     adjustments->_preset = preset;
@@ -187,6 +189,7 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
 {
     NSMutableDictionary *dict = [[NSMutableDictionary alloc] init];
     dict[@"cropOrientation"] = @(self.cropOrientation);
+    dict[@"cropRotation"] = @(self.cropRotation);
     if ([self cropAppliedForAvatar:false])
         dict[@"cropRect"] = [NSValue valueWithCGRect:self.cropRect];
     dict[@"cropMirrored"] = @(self.cropMirrored);
@@ -279,6 +282,9 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
     if (self.cropLockedAspectRatio > FLT_EPSILON)
         return true;
     
+    if (ABS(self.cropRotation) > FLT_EPSILON)
+        return true;
+    
     if (self.cropOrientation != UIImageOrientationUp)
         return true;
     
@@ -334,6 +340,9 @@ const NSTimeInterval TGVideoEditMaximumGifDuration = 30.5;
     if (!_CGRectEqualToRectWithEpsilon(self.cropRect, adjustments.cropRect, [self _cropRectEpsilon]))
         return false;
     
+    if (ABS(self.cropRotation - adjustments.cropRotation) > FLT_EPSILON)
+        return false;
+    
     if (self.cropOrientation != adjustments.cropOrientation)
         return false;
     

submodules/LegacyComponents/Sources/TGVideoMessageCaptureController.m

@@ -980,7 +980,7 @@ typedef enum
         
         if (trimStartValue > DBL_EPSILON || trimEndValue < _duration - DBL_EPSILON)
         {
-            adjustments = [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:dimensions cropRect:CGRectMake(0.0f, 0.0f, dimensions.width, dimensions.height) cropOrientation:UIImageOrientationUp cropLockedAspectRatio:1.0 cropMirrored:false trimStartValue:trimStartValue trimEndValue:trimEndValue toolValues:nil paintingData:nil sendAsGif:false preset:TGMediaVideoConversionPresetVideoMessage];
+            adjustments = [TGVideoEditAdjustments editAdjustmentsWithOriginalSize:dimensions cropRect:CGRectMake(0.0f, 0.0f, dimensions.width, dimensions.height) cropOrientation:UIImageOrientationUp cropRotation:0.0 cropLockedAspectRatio:1.0 cropMirrored:false trimStartValue:trimStartValue trimEndValue:trimEndValue toolValues:nil paintingData:nil sendAsGif:false preset:TGMediaVideoConversionPresetVideoMessage];
             
             duration = trimEndValue - trimStartValue;
         }

submodules/LegacyMediaPickerUI/Sources/LegacyAttachmentMenu.swift

@@ -59,7 +59,7 @@ public enum LegacyAttachmentMenuMediaEditing {
     case file
 }
 
-public func legacyAttachmentMenu(context: AccountContext, peer: Peer, editMediaOptions: LegacyAttachmentMenuMediaEditing?, saveEditedPhotos: Bool, allowGrouping: Bool, hasSchedule: Bool, canSendPolls: Bool, presentationData: PresentationData, parentController: LegacyController, recentlyUsedInlineBots: [Peer], initialCaption: String, openGallery: @escaping () -> Void, openCamera: @escaping (TGAttachmentCameraView?, TGMenuSheetController?) -> Void, openFileGallery: @escaping () -> Void, openWebSearch: @escaping () -> Void, openMap: @escaping () -> Void, openContacts: @escaping () -> Void, openPoll: @escaping () -> Void, presentSelectionLimitExceeded: @escaping () -> Void, presentCantSendMultipleFiles: @escaping () -> Void, presentSchedulePicker: @escaping (@escaping (Int32) -> Void) -> Void, presentTimerPicker: @escaping (@escaping (Int32) -> Void) -> Void, sendMessagesWithSignals: @escaping ([Any]?, Bool, Int32) -> Void, selectRecentlyUsedInlineBot: @escaping (Peer) -> Void, presentStickers: @escaping (@escaping (TelegramMediaFile, Bool, UIView, CGRect) -> Void) -> Void, present: @escaping (ViewController, Any?) -> Void) -> TGMenuSheetController {
+public func legacyAttachmentMenu(context: AccountContext, peer: Peer, editMediaOptions: LegacyAttachmentMenuMediaEditing?, saveEditedPhotos: Bool, allowGrouping: Bool, hasSchedule: Bool, canSendPolls: Bool, presentationData: PresentationData, parentController: LegacyController, recentlyUsedInlineBots: [Peer], initialCaption: String, openGallery: @escaping () -> Void, openCamera: @escaping (TGAttachmentCameraView?, TGMenuSheetController?) -> Void, openFileGallery: @escaping () -> Void, openWebSearch: @escaping () -> Void, openMap: @escaping () -> Void, openContacts: @escaping () -> Void, openPoll: @escaping () -> Void, presentSelectionLimitExceeded: @escaping () -> Void, presentCantSendMultipleFiles: @escaping () -> Void, presentSchedulePicker: @escaping (@escaping (Int32) -> Void) -> Void, presentTimerPicker: @escaping (@escaping (Int32) -> Void) -> Void, sendMessagesWithSignals: @escaping ([Any]?, Bool, Int32) -> Void, selectRecentlyUsedInlineBot: @escaping (Peer) -> Void, presentStickers: @escaping (@escaping (TelegramMediaFile, Bool, UIView, CGRect) -> Void) -> TGPhotoPaintStickersScreen?, present: @escaping (ViewController, Any?) -> Void) -> TGMenuSheetController {
     let defaultVideoPreset = defaultVideoPresetForContext(context)
     UserDefaults.standard.set(defaultVideoPreset.rawValue as NSNumber, forKey: "TG_preferredVideoPreset_v0")
     
@@ -108,7 +108,7 @@ public func legacyAttachmentMenu(context: AccountContext, peer: Peer, editMediaO
     
     let paintStickersContext = LegacyPaintStickersContext(context: context)
     paintStickersContext.presentStickersController = { completion in
-        presentStickers({ file, animated, view, rect in
+        return presentStickers({ file, animated, view, rect in
             let coder = PostboxEncoder()
             coder.encodeRootObject(file)
             completion?(coder.makeData(), animated, view, rect)

submodules/LegacyMediaPickerUI/Sources/LegacyMediaPickers.swift

@@ -19,12 +19,12 @@ public func guessMimeTypeByFileExtension(_ ext: String) -> String {
     return TGMimeTypeMap.mimeType(forExtension: ext) ?? "application/binary"
 }
 
-public func configureLegacyAssetPicker(_ controller: TGMediaAssetsController, context: AccountContext, peer: Peer, captionsEnabled: Bool = true, storeCreatedAssets: Bool = true, showFileTooltip: Bool = false, initialCaption: String, hasSchedule: Bool, presentWebSearch: (() -> Void)?, presentSelectionLimitExceeded: @escaping () -> Void, presentSchedulePicker: @escaping (@escaping (Int32) -> Void) -> Void, presentTimerPicker: @escaping (@escaping (Int32) -> Void) -> Void, presentStickers: @escaping (@escaping (TelegramMediaFile, Bool, UIView, CGRect) -> Void) -> Void) {
+public func configureLegacyAssetPicker(_ controller: TGMediaAssetsController, context: AccountContext, peer: Peer, captionsEnabled: Bool = true, storeCreatedAssets: Bool = true, showFileTooltip: Bool = false, initialCaption: String, hasSchedule: Bool, presentWebSearch: (() -> Void)?, presentSelectionLimitExceeded: @escaping () -> Void, presentSchedulePicker: @escaping (@escaping (Int32) -> Void) -> Void, presentTimerPicker: @escaping (@escaping (Int32) -> Void) -> Void, presentStickers: @escaping (@escaping (TelegramMediaFile, Bool, UIView, CGRect) -> Void) -> TGPhotoPaintStickersScreen?) {
     let isSecretChat = peer.id.namespace == Namespaces.Peer.SecretChat
     
     let paintStickersContext = LegacyPaintStickersContext(context: context)
     paintStickersContext.presentStickersController = { completion in
-        presentStickers({ file, animated, view, rect in
+        return presentStickers({ file, animated, view, rect in
             let coder = PostboxEncoder()
             coder.encodeRootObject(file)
             completion?(coder.makeData(), animated, view, rect)

submodules/LegacyMediaPickerUI/Sources/LegacyPaintStickersContext.swift

@@ -45,6 +45,7 @@ private class LegacyPaintStickerEntity: LegacyPaintEntity {
     let file: TelegramMediaFile
     let entity: TGPhotoPaintStickerEntity
     let animated: Bool
+    let durationPromise = Promise<Double>()
     
     var source: AnimatedStickerNodeSource?
     var frameSource: AnimatedStickerFrameSource?
@@ -81,6 +82,8 @@ private class LegacyPaintStickerEntity: LegacyPaintEntity {
                                 
                                 strongSelf.frameQueue = frameQueue
                                 strongSelf.frameSource = frameSource
+                                
+                                strongSelf.durationPromise.set(.single(Double(frameSource.frameCount) / Double(frameSource.frameRate)))
                             }
                         }
                     }))
@@ -106,6 +109,10 @@ private class LegacyPaintStickerEntity: LegacyPaintEntity {
         self.disposable.dispose()
     }
     
+    var duration: Signal<Double, NoError> {
+        return self.durationPromise.get()
+    }
+    
     private func render(width: Int, height: Int, bytesPerRow: Int, data: Data, type: AnimationRendererFrameType) -> CIImage? {
         let calculatedBytesPerRow = (4 * Int(width) + 15) & (~15)
         assert(bytesPerRow == calculatedBytesPerRow)
@@ -160,6 +167,7 @@ private class LegacyPaintStickerEntity: LegacyPaintEntity {
                     completion(image)
                 } else {
                     let _ = (self.imagePromise.get()
+                    |> take(1)
                     |> deliverOn(self.queue)).start(next: { [weak self] image in
                         if let strongSelf = self {
                             strongSelf.cachedCIImage = CIImage(image: image)
@@ -246,6 +254,33 @@ public final class LegacyPaintEntityRenderer: NSObject, TGPhotoPaintEntityRender
         
     }
     
+    public func duration() -> Signal<Double, NoError> {
+        var durations: [Signal<Double, NoError>] = []
+        for entity in self.entities {
+            if let sticker = entity as? LegacyPaintStickerEntity, sticker.animated {
+                durations.append(sticker.duration)
+            }
+        }
+        
+        func gcd(_ a: Int32, _ b: Int32) -> Int32 {
+            let remainder = a % b
+            if remainder != 0 {
+                return gcd(b, remainder)
+            } else {
+                return b
+            }
+        }
+        
+        func lcm(_ x: Int32, _ y: Int32) -> Int32 {
+            return x / gcd(x, y) * y
+        }
+        
+        return combineLatest(durations)
+        |> map { durations in
+            return min(6.0, Double(durations.reduce(1) { lcm(Int32($0), Int32($1)) }))
+        }
+    }
+    
     public func entities(for time: CMTime, size: CGSize, completion: (([CIImage]?) -> Void)!) {
         let entities = self.entities
         let maxSide = max(size.width, size.height)
@@ -307,7 +342,7 @@ public final class LegacyPaintEntityRenderer: NSObject, TGPhotoPaintEntityRender
 }
 
 public final class LegacyPaintStickersContext: NSObject, TGPhotoPaintStickersContext {
-    public var presentStickersController: ((((Any?, Bool, UIView?, CGRect) -> Void)?) -> Void)!
+    public var presentStickersController: ((((Any?, Bool, UIView?, CGRect) -> Void)?) -> TGPhotoPaintStickersScreen?)!
     
     private let context: AccountContext
     

submodules/ShareItems/Sources/ShareItems.swift

@@ -106,7 +106,7 @@ private func preparedShareItem(account: Account, to peerId: PeerId, value: [Stri
                     cropRect = CGRect(x: (size.width - shortestSide) / 2.0, y: (size.height - shortestSide) / 2.0, width: shortestSide, height: shortestSide)
                 }
 
-                adjustments = TGVideoEditAdjustments(originalSize: size, cropRect: cropRect, cropOrientation: .up, cropLockedAspectRatio: 1.0, cropMirrored: false, trimStartValue: 0.0, trimEndValue: 0.0, toolValues: nil, paintingData: nil, sendAsGif: false, preset: TGMediaVideoConversionPresetVideoMessage)
+                adjustments = TGVideoEditAdjustments(originalSize: size, cropRect: cropRect, cropOrientation: .up, cropRotation: 0.0, cropLockedAspectRatio: 1.0, cropMirrored: false, trimStartValue: 0.0, trimEndValue: 0.0, toolValues: nil, paintingData: nil, sendAsGif: false, preset: TGMediaVideoConversionPresetVideoMessage)
             }
         }
         var finalDuration: Double = CMTimeGetSeconds(asset.duration)

submodules/TelegramUI/Sources/ChatController.swift

@@ -6060,6 +6060,9 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                                 return true
                             })
                             strongSelf.present(controller, in: .window(.root))
+                            return controller
+                        } else {
+                            return nil
                         }
                     })
                 }
@@ -6132,6 +6135,9 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                         return true
                     })
                     strongSelf.present(controller, in: .window(.root))
+                    return controller
+                } else {
+                    return nil
                 }
             }, present: { [weak self] c, a in
                 self?.present(c, in: .window(.root), with: a)
@@ -6313,9 +6319,7 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                     }, presentTimerPicker: { [weak self] done in
                         if let strongSelf = self {
                             strongSelf.presentTimerPicker(style: .media, completion: { [weak self] time in
-                                if let strongSelf = self {
-                                     done(time)
-                                 }
+                                done(time)
                             })
                         }
                     }, presentStickers: { [weak self] completion in
@@ -6325,6 +6329,9 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
                                 return true
                             })
                             strongSelf.present(controller, in: .window(.root))
+                            return controller
+                        } else {
+                            return nil
                         }
                     })
                     controller.descriptionGenerator = legacyAssetPickerItemGenerator()

submodules/TelegramUI/Sources/ChatMediaInputNode.swift

@@ -368,6 +368,7 @@ final class ChatMediaInputNodeInteraction {
     var highlightedGifMode: ChatMediaInputGifMode = .recent
     var previewedStickerPackItem: StickerPreviewPeekItem?
     var appearanceTransition: CGFloat = 1.0
+    var displayStickerPlaceholder = true
     
     init(navigateToCollectionId: @escaping (ItemCollectionId) -> Void, navigateBackToStickers: @escaping () -> Void, setGifMode: @escaping (ChatMediaInputGifMode) -> Void, openSettings: @escaping () -> Void, toggleSearch: @escaping (Bool, ChatMediaInputSearchMode?, String) -> Void, openPeerSpecificSettings: @escaping () -> Void, dismissPeerSpecificSettings: @escaping () -> Void, clearRecentlyUsedStickers: @escaping () -> Void) {
         self.navigateToCollectionId = navigateToCollectionId

submodules/TelegramUI/Sources/ChatMediaInputStickerGridItem.swift

@@ -254,9 +254,12 @@ final class ChatMediaInputStickerGridItemNode: GridItemNode {
         let boundingSize = CGSize(width: sideSize, height: sideSize)
         
         self.item = item
-        
-        
+                        
         if self.currentState == nil || self.currentState!.0 !== item.account || self.currentState!.1 != item.stickerItem {
+            if !item.inputNodeInteraction.displayStickerPlaceholder {
+                self.removePlaceholder(animated: false)
+            }
+            
             if let dimensions = item.stickerItem.file.dimensions {
                 if item.stickerItem.file.isAnimatedSticker {
                     if self.animationNode == nil {

submodules/TelegramUI/Sources/DrawingStickersScreen.swift

@@ -16,6 +16,7 @@ import PresentationDataUtils
 import SearchBarNode
 import UndoUI
 import SegmentedControlNode
+import LegacyComponents
 
 private final class DrawingStickersScreenNode: ViewControllerTracingNode {
     private let context: AccountContext
@@ -274,7 +275,7 @@ private final class DrawingStickersScreenNode: ViewControllerTracingNode {
             }
         })
         self.inputNodeInteraction.stickerSettings = ChatInterfaceStickerSettings(loopAnimatedStickers: true)
-        
+        self.inputNodeInteraction.displayStickerPlaceholder = false
         
         self.addSubnode(self.topPanel)
         
@@ -288,8 +289,8 @@ private final class DrawingStickersScreenNode: ViewControllerTracingNode {
         self.addSubnode(self.topSeparatorNode)
         self.addSubnode(self.bottomSeparatorNode)
        
-        let trendingInteraction = TrendingPaneInteraction(installPack: { [weak self] info in
-        }, openPack: { [weak self] info in
+        let trendingInteraction = TrendingPaneInteraction(installPack: { info in
+        }, openPack: { info in
         }, getItemIsPreviewed: { item in
             return false
         }, openSearch: {
@@ -481,7 +482,7 @@ private final class DrawingStickersScreenNode: ViewControllerTracingNode {
     }
     
     @objc private func cancelPressed() {
-        self.dismiss?()
+        self.animateOut()
     }
     
     private func setHighlightedItemCollectionId(_ collectionId: ItemCollectionId) {
@@ -819,11 +820,16 @@ private final class DrawingStickersScreenNode: ViewControllerTracingNode {
     }
     
     func animateIn() {
+        self.isUserInteractionEnabled = true
+        self.isHidden = false
         self.layer.animatePosition(from: CGPoint(x: self.layer.position.x, y: self.layer.position.y + self.layer.bounds.size.height), to: self.layer.position, duration: 0.5, timingFunction: kCAMediaTimingFunctionSpring)
     }
     
     func animateOut() {
-        self.layer.animatePosition(from: self.layer.position, to: CGPoint(x: self.layer.position.x, y: self.layer.position.y + self.layer.bounds.size.height), duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring)
+        self.isUserInteractionEnabled = false
+        self.layer.animatePosition(from: self.layer.position, to: CGPoint(x: self.layer.position.x, y: self.layer.position.y + self.layer.bounds.size.height), duration: 0.3, timingFunction: kCAMediaTimingFunctionSpring, removeOnCompletion: false, completion: { [weak self] _ in
+            self?.isHidden = true
+        })
     }
 
     func containerLayoutUpdated(_ layout: ContainerViewLayout, navigationHeight: CGFloat, transition: ContainedViewLayoutTransition) {
@@ -836,7 +842,7 @@ private final class DrawingStickersScreenNode: ViewControllerTracingNode {
     }
 }
 
-final class DrawingStickersScreen: ViewController {
+final class DrawingStickersScreen: ViewController, TGPhotoPaintStickersScreen {
     private let context: AccountContext
     var selectSticker: ((FileMediaReference, ASDisplayNode, CGRect) -> Bool)?
     
@@ -896,6 +902,7 @@ final class DrawingStickersScreen: ViewController {
             context: self.context,
             selectSticker: { [weak self] file, sourceNode, sourceRect in
                 if let strongSelf = self, let selectSticker = strongSelf.selectSticker {
+                    (strongSelf.displayNode as! DrawingStickersScreenNode).animateOut()
                     return selectSticker(file, sourceNode, sourceRect)
                 } else {
                     return false
@@ -928,4 +935,12 @@ final class DrawingStickersScreen: ViewController {
         
         self.controllerNode.containerLayoutUpdated(layout, navigationHeight: 0.0, transition: transition)
     }
+    
+    func restore() {
+        (self.displayNode as! DrawingStickersScreenNode).animateIn()
+    }
+    
+    func invalidate() {
+        self.dismiss()
+    }
 }

submodules/TelegramUI/Sources/FetchVideoMediaResource.swift

@@ -287,7 +287,13 @@ public func fetchVideoLibraryMediaResource(account: Account, resource: VideoLibr
                             }
                     }
                     let updatedSize = Atomic<Int>(value: 0)
-                    let entityRenderer = adjustments.flatMap { LegacyPaintEntityRenderer(account: account, adjustments: $0) }
+                    let entityRenderer: LegacyPaintEntityRenderer? = adjustments.flatMap { adjustments in
+                        if let paintingData = adjustments.paintingData, paintingData.hasAnimation {
+                            return LegacyPaintEntityRenderer(account: account, adjustments: adjustments)
+                        } else {
+                            return nil
+                        }
+                    }
                     let signal = TGMediaVideoConverter.convert(avAsset, adjustments: adjustments, watcher: VideoConversionWatcher(update: { path, size in
                         var value = stat()
                         if stat(path, &value) == 0 {
@@ -379,24 +385,47 @@ func fetchLocalFileVideoMediaResource(account: Account, resource: LocalFileVideo
                 }
             }
             let updatedSize = Atomic<Int>(value: 0)
-            let entityRenderer = adjustments.flatMap { LegacyPaintEntityRenderer(account: account, adjustments: $0) }
+            let entityRenderer: LegacyPaintEntityRenderer? = adjustments.flatMap { adjustments in
+                if let paintingData = adjustments.paintingData, paintingData.hasAnimation {
+                    return LegacyPaintEntityRenderer(account: account, adjustments: adjustments)
+                } else {
+                    return nil
+                }
+            }
             let signal: SSignal
-            if filteredPath.contains(".jpg") {
+            if filteredPath.contains(".jpg"), let entityRenderer = entityRenderer {
                 if let data = try? Data(contentsOf: URL(fileURLWithPath: filteredPath), options: [.mappedRead]), let image = UIImage(data: data) {
-                    signal = TGMediaVideoConverter.renderUIImage(image, adjustments: adjustments, watcher: VideoConversionWatcher(update: { path, size in
-                        var value = stat()
-                        if stat(path, &value) == 0 {
-                            if let data = try? Data(contentsOf: URL(fileURLWithPath: path), options: [.mappedRead]) {
-                                var range: Range<Int>?
-                                let _ = updatedSize.modify { updatedSize in
-                                    range = updatedSize ..< Int(value.st_size)
-                                    return Int(value.st_size)
+                    let durationSignal: SSignal = SSignal(generator: { subscriber in
+                        let disposable = (entityRenderer.duration()).start(next: { duration in
+                            subscriber?.putNext(duration)
+                            subscriber?.putCompletion()
+                        })
+                        
+                        return SBlockDisposable(block: {
+                            disposable.dispose()
+                        })
+                    })
+                    
+                    signal = durationSignal.map(toSignal: { duration -> SSignal? in
+                        if let duration = duration as? Double {
+                            return TGMediaVideoConverter.renderUIImage(image, duration: duration, adjustments: adjustments, watcher: VideoConversionWatcher(update: { path, size in
+                                var value = stat()
+                                if stat(path, &value) == 0 {
+                                    if let data = try? Data(contentsOf: URL(fileURLWithPath: path), options: [.mappedRead]) {
+                                        var range: Range<Int>?
+                                        let _ = updatedSize.modify { updatedSize in
+                                            range = updatedSize ..< Int(value.st_size)
+                                            return Int(value.st_size)
+                                        }
+                                        //print("size = \(Int(value.st_size)), range: \(range!)")
+                                        subscriber.putNext(.dataPart(resourceOffset: range!.lowerBound, data: data, range: range!, complete: false))
+                                    }
                                 }
-                                //print("size = \(Int(value.st_size)), range: \(range!)")
-                                subscriber.putNext(.dataPart(resourceOffset: range!.lowerBound, data: data, range: range!, complete: false))
-                            }
+                            }), entityRenderer: entityRenderer)!
+                        } else {
+                            return SSignal.single(nil)
                         }
-                    }), entityRenderer: entityRenderer)!
+                    })
                 } else {
                     signal = SSignal.single(nil)
                 }

submodules/TelegramUI/Sources/LegacyCamera.swift

@@ -11,7 +11,7 @@ import ShareController
 import LegacyUI
 import LegacyMediaPickerUI
 
-func presentedLegacyCamera(context: AccountContext, peer: Peer, cameraView: TGAttachmentCameraView?, menuController: TGMenuSheetController?, parentController: ViewController, editingMedia: Bool, saveCapturedPhotos: Bool, mediaGrouping: Bool, initialCaption: String, hasSchedule: Bool, sendMessagesWithSignals: @escaping ([Any]?, Bool, Int32) -> Void, recognizedQRCode: @escaping (String) -> Void = { _ in }, presentSchedulePicker: @escaping (@escaping (Int32) -> Void) -> Void, presentTimerPicker: @escaping (@escaping (Int32) -> Void) -> Void, presentStickers: @escaping (@escaping (TelegramMediaFile, Bool, UIView, CGRect) -> Void) -> Void) {
+func presentedLegacyCamera(context: AccountContext, peer: Peer, cameraView: TGAttachmentCameraView?, menuController: TGMenuSheetController?, parentController: ViewController, editingMedia: Bool, saveCapturedPhotos: Bool, mediaGrouping: Bool, initialCaption: String, hasSchedule: Bool, sendMessagesWithSignals: @escaping ([Any]?, Bool, Int32) -> Void, recognizedQRCode: @escaping (String) -> Void = { _ in }, presentSchedulePicker: @escaping (@escaping (Int32) -> Void) -> Void, presentTimerPicker: @escaping (@escaping (Int32) -> Void) -> Void, presentStickers: @escaping (@escaping (TelegramMediaFile, Bool, UIView, CGRect) -> Void) -> TGPhotoPaintStickersScreen?) {
     let presentationData = context.sharedContext.currentPresentationData.with { $0 }
     let legacyController = LegacyController(presentation: .custom, theme: presentationData.theme)
     legacyController.supportedOrientations = ViewControllerSupportedOrientations(regularSize: .portrait, compactSize: .portrait)
@@ -65,7 +65,7 @@ func presentedLegacyCamera(context: AccountContext, peer: Peer, cameraView: TGAt
     
     let paintStickersContext = LegacyPaintStickersContext(context: context)
     paintStickersContext.presentStickersController = { completion in
-        presentStickers({ file, animated, view, rect in
+        return presentStickers({ file, animated, view, rect in
             let coder = PostboxEncoder()
             coder.encodeRootObject(file)
             completion?(coder.makeData(), animated, view, rect)