diff --git a/submodules/GalleryUI/Sources/Items/UniversalVideoGalleryItem.swift b/submodules/GalleryUI/Sources/Items/UniversalVideoGalleryItem.swift index 793e8f63e2..dba1ac41a3 100644 --- a/submodules/GalleryUI/Sources/Items/UniversalVideoGalleryItem.swift +++ b/submodules/GalleryUI/Sources/Items/UniversalVideoGalleryItem.swift @@ -702,7 +702,7 @@ final class SettingsHeaderButton: HighlightableButtonNode { text: badgeText, font: self.badgeFont, cornerRadius: 3.0, - insets: UIEdgeInsets(top: 1.0, left: 1.66, bottom: 1.0, right: 1.0), + insets: UIEdgeInsets(top: 1.33, left: 1.66, bottom: 1.33, right: 1.66), outerInsets: UIEdgeInsets(top: 1.0, left: 1.0, bottom: 1.0, right: 1.0) )), environment: {}, diff --git a/submodules/TelegramUI/Components/BadgeComponent/Sources/BadgeComponent.swift b/submodules/TelegramUI/Components/BadgeComponent/Sources/BadgeComponent.swift index 30acc8ea48..be4b3b3042 100644 --- a/submodules/TelegramUI/Components/BadgeComponent/Sources/BadgeComponent.swift +++ b/submodules/TelegramUI/Components/BadgeComponent/Sources/BadgeComponent.swift @@ -44,6 +44,16 @@ public final class BadgeComponent: Component { return true } + private struct TextLayout { + var size: CGSize + var opticalBounds: CGRect + + init(size: CGSize, opticalBounds: CGRect) { + self.size = size + self.opticalBounds = opticalBounds + } + } + public final class View: UIView { override public static var layerClass: AnyClass { return RasterizedCompositionLayer.self @@ -54,6 +64,8 @@ public final class BadgeComponent: Component { private let backgroundLayer: RasterizedCompositionImageLayer private let textContentsLayer: RasterizedCompositionImageLayer + private var textLayout: TextLayout? + private var component: BadgeComponent? override public init(frame: CGRect) { @@ -89,14 +101,47 @@ public final class BadgeComponent: Component { var boundingRect = attributedText.boundingRect(with: availableSize, options: .usesLineFragmentOrigin, context: nil) boundingRect.size.width = ceil(boundingRect.size.width) boundingRect.size.height = ceil(boundingRect.size.height) - - let renderer = UIGraphicsImageRenderer(bounds: CGRect(origin: CGPoint(), size: boundingRect.size)) - let textImage = renderer.image { context in - UIGraphicsPushContext(context.cgContext) - attributedText.draw(at: CGPoint()) - UIGraphicsPopContext() + + if let context = DrawingContext(size: boundingRect.size, scale: 0.0, opaque: false, clear: true) { + context.withContext { c in + UIGraphicsPushContext(c) + defer { + UIGraphicsPopContext() + } + + attributedText.draw(at: CGPoint()) + } + var minFilledLineY = Int(context.scaledSize.height) - 1 + var maxFilledLineY = 0 + var minFilledLineX = Int(context.scaledSize.width) - 1 + var maxFilledLineX = 0 + for y in 0 ..< Int(context.scaledSize.height) { + let linePtr = context.bytes.advanced(by: max(0, y) * context.bytesPerRow).assumingMemoryBound(to: UInt32.self) + + for x in 0 ..< Int(context.scaledSize.width) { + let pixelPtr = linePtr.advanced(by: x) + if pixelPtr.pointee != 0 { + minFilledLineY = min(y, minFilledLineY) + maxFilledLineY = max(y, maxFilledLineY) + minFilledLineX = min(x, minFilledLineX) + maxFilledLineX = max(x, maxFilledLineX) + } + } + } + + var opticalBounds = CGRect() + if minFilledLineX <= maxFilledLineX && minFilledLineY <= maxFilledLineY { + opticalBounds.origin.x = CGFloat(minFilledLineX) / context.scale + opticalBounds.origin.y = CGFloat(minFilledLineY) / context.scale + opticalBounds.size.width = CGFloat(maxFilledLineX - minFilledLineX) / context.scale + opticalBounds.size.height = CGFloat(maxFilledLineY - minFilledLineY) / context.scale + } + + self.textContentsLayer.image = context.generateImage() + self.textLayout = TextLayout(size: boundingRect.size, opticalBounds: opticalBounds) + } else { + self.textLayout = TextLayout(size: boundingRect.size, opticalBounds: CGRect(origin: CGPoint(), size: boundingRect.size)) } - self.textContentsLayer.image = textImage } if component.cornerRadius != previousComponent?.cornerRadius { @@ -105,7 +150,7 @@ public final class BadgeComponent: Component { self.backgroundInsetLayer.image = generateStretchableFilledCircleImage(diameter: component.cornerRadius * 2.0, color: .black) } - let textSize = self.textContentsLayer.image?.size ?? CGSize(width: 1.0, height: 1.0) + let textSize = self.textLayout?.size ?? CGSize(width: 1.0, height: 1.0) let size = CGSize(width: textSize.width + component.insets.left + component.insets.right, height: textSize.height + component.insets.top + component.insets.bottom) @@ -116,10 +161,14 @@ public final class BadgeComponent: Component { let outerInsetsFrame = CGRect(origin: CGPoint(x: backgroundFrame.minX - component.outerInsets.left, y: backgroundFrame.minY - component.outerInsets.top), size: CGSize(width: backgroundFrame.width + component.outerInsets.left + component.outerInsets.right, height: backgroundFrame.height + component.outerInsets.top + component.outerInsets.bottom)) transition.setFrame(layer: self.backgroundInsetLayer, frame: outerInsetsFrame) - let textFrame = CGRect(origin: CGPoint(x: component.insets.left, y: component.insets.top), size: textSize) + var textFrame = CGRect(origin: CGPoint(x: component.insets.left, y: component.insets.top), size: textSize) + if let textLayout = self.textLayout { + textFrame.origin.x = -textLayout.opticalBounds.minX + floorToScreenPixels((backgroundFrame.width - textLayout.opticalBounds.width) * 0.5) + textFrame.origin.y = -textLayout.opticalBounds.minY + floorToScreenPixels((backgroundFrame.height - textLayout.opticalBounds.height) * 0.5) + } + transition.setPosition(layer: self.textContentsLayer, position: textFrame.origin) self.textContentsLayer.bounds = CGRect(origin: CGPoint(), size: textFrame.size) - //self.textContentsLayer.backgroundColor = UIColor(white: 0.0, alpha: 0.4).cgColor return size }