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development of Label conversion. wip.

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This commit is contained in:
Christiano, Kevin 2019-04-11 14:25:34 -04:00
parent 0e5582beed
commit 1b1c35873a
1 changed files with 16 additions and 26 deletions
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42
MVMCoreUI/Atoms/Views/Label.swift
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@ -22,7 +22,7 @@ class Label: UILabel, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol {
// Set this to use a custom sizing object during updateView instead of the standard.
var sizeObject: MFSizeObject?
private var scaleSize: NSNumber?
private var scaleSize: CGFloat?
// Used for scaling the font in updateView.
private var originalAttributedString: NSAttributedString?
@ -43,15 +43,9 @@ class Label: UILabel, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol {
var hasText: Bool {
if let text = text, !text.isEmpty {
return true
}
guard let text = text, let attributedText = attributedText else { return false }
if let attributedText = attributedText, !attributedText.string.isEmpty {
return true
}
return false
return !text.isEmpty || !attributedText.string.isEmpty
}
//------------------------------------------------------
@ -60,9 +54,9 @@ class Label: UILabel, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol {
func setupView() {
backgroundColor = UIColor.clear
backgroundColor = .clear
numberOfLines = 0
lineBreakMode = NSLineBreakMode.byWordWrapping
lineBreakMode = .byWordWrapping
translatesAutoresizingMaskIntoConstraints = false
}
@ -142,7 +136,6 @@ class Label: UILabel, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol {
return Label(frame: CGRect.zero)
}
//------------------------------------------------------
// MARK: - Functions
//------------------------------------------------------
@ -281,43 +274,40 @@ class Label: UILabel, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol {
func updateView(_ size: CGFloat) {
scaleSize = NSNumber(value: Float(size))
scaleSize = size
if let originalAttributedString = originalAttributedString {
let attributedString = NSMutableAttributedString(attributedString: originalAttributedString)
attributedString.removeAttribute(.font, range: NSRange(location: 0, length: attributedString.length))
originalAttributedString.enumerateAttribute(.font, in: NSRange(location: 0, length: originalAttributedString.length), options: [], using: { value, range, stop in
// Loop the original attributed string, resize the fonts.
let font: UIFont? = (value as? UIFont)?.withSize((MFStyler.sizeObjectGeneric(forCurrentDevice: ((value as? UIFont)?.pointSize)!)?.getValueBased(onSize: size))!)
attributedString.addAttribute(.font, value: font as Any, range: range)
if let fontObj = value as? UIFont, let stylerSize = MFStyler.sizeObjectGeneric(forCurrentDevice: fontObj.pointSize)?.getValueBased(onSize: size) {
attributedString.addAttribute(.font, value: fontObj.withSize(stylerSize) as Any, range: range)
}
})
attributedText = attributedString
} else if !MVMCoreGetterUtility.fequal(a: Float(standardFontSize), b: 0.0) {
var sizeObject: MFSizeObject? = self.sizeObject
if sizeObject == nil {
sizeObject = MFStyler.sizeObjectGeneric(forCurrentDevice: standardFontSize)
if let sizeObject: MFSizeObject = self.sizeObject ?? MFStyler.sizeObjectGeneric(forCurrentDevice: standardFontSize) {
self.font = self.font.withSize(sizeObject.getValueBased(onSize: size))
}
self.font = self.font.withSize(sizeObject?.getValueBased(onSize: size) ?? 0.0)
}
}
func setFont(_ font: UIFont, scale: Bool) {
self.font = font
setScale(scale)
}
func setScale(_ scale: Bool) {
if scale {
standardFontSize = font.pointSize
if let scaleSize = scaleSize {
updateView(CGFloat(scaleSize.floatValue))
} else {
updateView(MVMCoreUISplitViewController.getApplicationViewWidth())
}
updateView(scaleSize ?? MVMCoreUISplitViewController.getApplicationViewWidth())
} else {
standardFontSize = 0
}