Merge pull request #168 from MichaelCosmo/patch-1

UITextView Integration

Author: vikmeup

SCLAlertView/SCLAlertView.swift

@@ -99,11 +99,12 @@ public class SCLAlertView: UIViewController {
  let kCircleHeight: CGFloat = 56.0
  let kCircleIconHeight: CGFloat = 20.0
  let kTitleTop:CGFloat = 30.0
- let kTitleHeight:CGFloat = 40.0
+ let kTitleHeight:CGFloat = 25.0
  let kWindowWidth: CGFloat = 240.0
  var kWindowHeight: CGFloat = 178.0
  var kTextHeight: CGFloat = 90.0
  let kTextFieldHeight: CGFloat = 45.0
+ let kTextViewdHeight: CGFloat = 80.0
  let kButtonHeight: CGFloat = 45.0
 
  // Font
@@ -137,6 +138,7 @@ public class SCLAlertView: UIViewController {
  var durationTimer: NSTimer!
  var dismissBlock : DismissBlock?
  private var inputs = [UITextField]()
+ private var input = [UITextView]()
  internal var buttons = [SCLButton]()
  private var selfReference: SCLAlertView?
 
@@ -181,10 +183,10 @@ public class SCLAlertView: UIViewController {
  viewText.textContainer.lineFragmentPadding = 0;
  viewText.font = UIFont(name: kDefaultFont, size:14)
  // Colours
- contentView.backgroundColor = 0xFFFFFF.toUIColor()
- labelTitle.textColor = 0x4D4D4D.toUIColor()
- viewText.textColor = 0x4D4D4D.toUIColor()
- contentView.layer.borderColor = 0xCCCCCC.toCGColor()
+ contentView.backgroundColor = UIColorFromRGB(0xFFFFFF)
+ labelTitle.textColor = UIColorFromRGB(0x4D4D4D)
+ viewText.textColor = UIColorFromRGB(0x4D4D4D)
+ contentView.layer.borderColor = UIColorFromRGB(0xCCCCCC).CGColor
  //Gesture Recognizer for tapping outside the textinput
  let tapGesture = UITapGestureRecognizer(target: self, action: #selector(SCLAlertView.tapped(_:)))
  tapGesture.numberOfTapsRequired = 1
@@ -210,6 +212,7 @@ public class SCLAlertView: UIViewController {
  consumedHeight += 14
  consumedHeight += kButtonHeight * CGFloat(buttons.count)
  consumedHeight += kTextFieldHeight * CGFloat(inputs.count)
+ consumedHeight += kTextViewdHeight * CGFloat(input.count)
  let maxViewTextHeight = maxHeight - consumedHeight
  let viewTextWidth = kWindowWidth - 24
  let suggestedViewTextSize = viewText.sizeThatFits(CGSizeMake(viewTextWidth, CGFloat.max))
@@ -247,6 +250,11 @@ public class SCLAlertView: UIViewController {
  txt.layer.cornerRadius = fieldCornerRadius
  y += kTextFieldHeight
  }
+ for txt in input {
+ txt.frame = CGRect(x:12, y:y, width:kWindowWidth - 24, height:70)
+ //txt.layer.cornerRadius = fieldCornerRadius
+ y += kTextViewdHeight
+ }
  // Buttons
  for btn in buttons {
  btn.frame = CGRect(x:12, y:y, width:kWindowWidth - 24, height:35)
@@ -292,6 +300,22 @@ public class SCLAlertView: UIViewController {
  return txt
  }
 
+ public func addTextView()->UITextView {
+ // Update view height
+ kWindowHeight += kTextViewdHeight
+ // Add text view
+ let txt = UITextView()
+ // No placeholder with UITextView but you can use KMPlaceholderTextView library 
+ txt.font = UIFont(name:kDefaultFont, size: 14)
+ //txt.autocapitalizationType = UITextAutocapitalizationType.Words
+ //txt.clearButtonMode = UITextFieldViewMode.WhileEditing
+ txt.layer.masksToBounds = true
+ txt.layer.borderWidth = 1.0
+ contentView.addSubview(txt)
+ input.append(txt)
+ return txt
+ }
+ 
  public func addButton(title:String, action:()->Void)->SCLButton {
  let btn = addButton(title)
  btn.actionType = SCLActionType.Closure
@@ -359,7 +383,6 @@ public class SCLAlertView: UIViewController {
  var keyboardHasBeenShown:Bool = false
 
  func keyboardWillShow(notification: NSNotification) {
- guard !keyboardHasBeenShown else {return}
  keyboardHasBeenShown = true
 
  guard let userInfo = notification.userInfo else {return}
@@ -375,16 +398,16 @@ public class SCLAlertView: UIViewController {
  }
 
  func keyboardWillHide(notification: NSNotification) {
- guard keyboardHasBeenShown else {return} //This could happen on the simulator (keyboard will be hidden)
- 
- if(self.tmpContentViewFrameOrigin != nil){
- self.contentView.frame.origin.y = self.tmpContentViewFrameOrigin!.y
- }
- if(self.tmpCircleViewFrameOrigin != nil){
- self.circleBG.frame.origin.y = self.tmpCircleViewFrameOrigin!.y
+ if(keyboardHasBeenShown){//This could happen on the simulator (keyboard will be hidden)
+ if(self.tmpContentViewFrameOrigin != nil){
+ self.contentView.frame.origin.y = self.tmpContentViewFrameOrigin!.y
+ }
+ if(self.tmpCircleViewFrameOrigin != nil){
+ self.circleBG.frame.origin.y = self.tmpCircleViewFrameOrigin!.y
+ }
+ 
+ keyboardHasBeenShown = false
  }
- 
- keyboardHasBeenShown = false
  }
 
  //Dismiss keyboard when tapped outside textfield & close SCLAlertView when hideWhenBackgroundViewIsTapped
@@ -449,7 +472,7 @@ public class SCLAlertView: UIViewController {
  viewColor = UIColor()
  var iconImage: UIImage?
  let colorInt = colorStyle ?? style.defaultColorInt
- viewColor = colorInt.toUIColor()
+ viewColor = UIColorFromRGB(colorInt)
  // Icon style
  switch style {
  case .Success:
@@ -534,9 +557,14 @@ public class SCLAlertView: UIViewController {
  for txt in inputs {
  txt.layer.borderColor = viewColor.CGColor
  }
+ 
+ for txt in input {
+ txt.layer.borderColor = viewColor.CGColor
+ }
+ 
  for btn in buttons {
  btn.backgroundColor = viewColor
- btn.setTitleColor(colorTextButton?.toUIColor() ?? 0xFFFFFF.toUIColor(), forState:UIControlState.Normal)
+ btn.setTitleColor(UIColorFromRGB(colorTextButton ?? 0xFFFFFF), forState:UIControlState.Normal)
  }
 
  // Adding duration
@@ -589,6 +617,16 @@ public class SCLAlertView: UIViewController {
  return defaultImage
  }
  }
+ 
+ // Helper function to convert from RGB to UIColor
+ func UIColorFromRGB(rgbValue: UInt) -> UIColor {
+ return UIColor(
+ red: CGFloat((rgbValue & 0xFF0000) >> 16) / 255.0,
+ green: CGFloat((rgbValue & 0x00FF00) >> 8) / 255.0,
+ blue: CGFloat(rgbValue & 0x0000FF) / 255.0,
+ alpha: CGFloat(1.0)
+ )
+ }
 }
 
 // ------------------------------------