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[Feat] 하이라이트 터치 방식 변경 #479

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[Feat] 하이라이트 터치 방식 변경 #479

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36 changes: 34 additions & 2 deletions Presentation/OriginalPaper/OriginalViewController.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -24,8 +24,9 @@ final class OriginalViewController: UIViewController {
let backpageBtnViewModel: BackPageBtnViewModel

var cancellable: Set<AnyCancellable> = []
var startPoint: CGPoint?

let mainPDFView: CustomPDFView = {
var mainPDFView: CustomPDFView = {
let view = CustomPDFView()
view.translatesAutoresizingMaskIntoConstraints = false
view.backgroundColor = .gray200
Expand Down Expand Up @@ -207,6 +208,12 @@ extension OriginalViewController {
pencilInteraction.isEnabled = true
pencilInteraction.delegate = self
self.view.addInteraction(pencilInteraction)

// 하이라이트 제스처: UIPanGestureRecognizer
let panGesture = UIPanGestureRecognizer(target: self, action: #selector(handlePanGesture(_:)))
panGesture.minimumNumberOfTouches = 1
panGesture.maximumNumberOfTouches = 1
mainPDFView.addGestureRecognizer(panGesture)
}

/// 데이터 Binding
Expand Down Expand Up @@ -319,7 +326,7 @@ extension OriginalViewController {

// 하이라이트 기능 실행
NotificationCenter.default.publisher(for: .PDFViewSelectionChanged)
.debounce(for: .milliseconds(700), scheduler: RunLoop.main)
.debounce(for: .milliseconds(200), scheduler: RunLoop.main)

.sink { [weak self] _ in
guard let self = self else { return }
Expand Down Expand Up @@ -505,6 +512,31 @@ extension OriginalViewController: UIGestureRecognizerDelegate {
viewModel.pdfDrawer.pdfView = self.mainPDFView
}

// 하이라이트 터치 관련
@objc func handlePanGesture(_ gesture: UIPanGestureRecognizer) {
let location = gesture.location(in: mainPDFView)
guard let page = mainPDFView.page(for: location, nearest: true) else { return }
let convertedPoint = mainPDFView.convert(location, to: page)

switch gesture.state {
case .began:
self.startPoint = convertedPoint
case .changed:
guard let startPoint = startPoint else { return }
if let selection = page.selection(from: startPoint, to: convertedPoint) {
mainPDFView.setCurrentSelection(selection, animate: false)
}
case .ended:
guard let startPoint = startPoint else { return }
if let selection = page.selection(from: startPoint, to: convertedPoint) {
let viewModel = MainPDFViewModel() // 네 뷰모델 인스턴스 생성
viewModel.highlightText(in: mainPDFView, with: .yellow) // 원하는 색상 선택
}
self.startPoint = nil
default:
break
}
}
}

//canPerformAction()으로 menuAction 제한
Expand Down