Merge pull request #10 from saiedkia/master

added RTL language support
Cuberto · Sep 28, 2019 · 639b2cd · 639b2cd
2 parents 1ec571b + 35c5066
commit 639b2cd
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Showing 2 changed files with 26 additions and 12 deletions.
diff --git a/.DS_Store b/.DS_Store
diff --git a/BubbleTabBar/Classes/CBTabBarButton.swift b/BubbleTabBar/Classes/CBTabBarButton.swift
@@ -10,10 +10,12 @@ import UIKit
 
 public class CBTabBarItem: UITabBarItem {
     @IBInspectable public var tintColor: UIColor?
+    @IBInspectable public var rightToLeft:Bool = false
 }
 
 public class CBTabBarButton: UIControl {
 
+    var rightToLeft:Bool = false
     private var _isSelected: Bool = false
     override public var isSelected: Bool {
         get {
@@ -63,9 +65,11 @@ public class CBTabBarButton: UIControl {
         didSet {
             tabImage.image = currentImage
             tabLabel.text = item?.title
-            if let tabItem = item as? CBTabBarItem,
-               let color = tabItem.tintColor {
-               tintColor = color
+            if let tabItem = item as? CBTabBarItem {
+                if let color = tabItem.tintColor {
+                    tintColor = color
+                }
+                rightToLeft = tabItem.rightToLeft
             }
         }
     }
@@ -120,15 +124,25 @@ public class CBTabBarButton: UIControl {
         tabBg.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
         tabBg.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
         tabBg.heightAnchor.constraint(equalToConstant: bgHeight).isActive = true
-
-
-        tabImage.leadingAnchor.constraint(equalTo: tabBg.leadingAnchor, constant: bgHeight/2.0).isActive = true
-        tabImage.centerYAnchor.constraint(equalTo: tabBg.centerYAnchor).isActive = true
-        tabLabel.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
-        csFoldedLblLeading = tabLabel.leadingAnchor.constraint(equalTo: leadingAnchor)
-        csUnfoldedLblLeading = tabLabel.leadingAnchor.constraint(equalTo: tabImage.trailingAnchor, constant: bgHeight/4.0)
-        csFoldedBgTrailing = tabImage.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -bgHeight/2.0)
-        csUnfoldedBgTrailing = tabLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -bgHeight/2.0)
+
+        if rightToLeft {
+            tabImage.trailingAnchor.constraint(equalTo: tabBg.trailingAnchor, constant: -bgHeight/2.0).isActive = true
+            tabImage.centerYAnchor.constraint(equalTo: tabBg.centerYAnchor).isActive = true
+            tabLabel.centerYAnchor.constraint(equalTo: tabBg.centerYAnchor).isActive = true
+            csFoldedLblLeading = tabLabel.leadingAnchor.constraint(equalTo: tabBg.trailingAnchor)
+            csUnfoldedLblLeading = tabLabel.leadingAnchor.constraint(equalTo: tabBg.leadingAnchor, constant: bgHeight/4.0)
+            csFoldedBgTrailing = tabImage.trailingAnchor.constraint(equalTo: tabBg.leadingAnchor, constant: bgHeight/2.0)
+            csUnfoldedBgTrailing = tabLabel.trailingAnchor.constraint(equalTo: tabImage.leadingAnchor, constant: -bgHeight/2.0)
+        } else {
+            tabImage.leadingAnchor.constraint(equalTo: tabBg.leadingAnchor, constant: bgHeight/2.0).isActive = true
+            tabImage.centerYAnchor.constraint(equalTo: tabBg.centerYAnchor).isActive = true
+            tabLabel.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
+            csFoldedLblLeading = tabLabel.leadingAnchor.constraint(equalTo: leadingAnchor)
+            csUnfoldedLblLeading = tabLabel.leadingAnchor.constraint(equalTo: tabImage.trailingAnchor, constant: bgHeight/4.0)
+            csFoldedBgTrailing = tabImage.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -bgHeight/2.0)
+            csUnfoldedBgTrailing = tabLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -bgHeight/2.0)
+        }
+
         fold()
         setNeedsLayout()
     }