Finished ViewGroup.MarginLayoutParams

Author: jmarkstar

Sources/ViewGroupMarginLayoutParams.swift

@@ -17,6 +17,67 @@ public extension AndroidViewGroup {
 
 open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutParams {
 
+    // Copy constructor.
+    public convenience init(source: Android.View.ViewGroup.MarginLayoutParams){
+        
+        var __locals = [jobject]()
+        
+        var __args = [jvalue]( repeating: jvalue(), count: 1 )
+        __args[0] = JNIType.toJava(value: source, locals: &__locals)
+        
+        let __object = JNIMethod.NewObject(
+            className: ViewGroupMarginLayoutParamsJNICache.className,
+            classCache: &ViewGroupMarginLayoutParamsJNICache.jniClass,
+            methodSig: "(Landroid/view/ViewGroup$MarginLayoutParams;)V",
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.newMethod,
+            args: &__args,
+            locals: &__locals )
+        
+        self.init( javaObject: __object )
+        
+        JNI.DeleteLocalRef( __object )
+    }
+    
+    public var bottomMargin: Int {
+        get {
+            let __value = JNIField.GetIntField(fieldName: "bottomMargin",
+                                               fieldType: "I",
+                                               fieldCache: &ViewGroupMarginLayoutParamsJNICache.FieldID.bottomMargin,
+                                               object: javaObject)
+            return Int(__value)
+        }
+    }
+    
+    public var leftMargin: Int {
+        get {
+            let __value = JNIField.GetIntField(fieldName: "leftMargin",
+                                               fieldType: "I",
+                                               fieldCache: &ViewGroupMarginLayoutParamsJNICache.FieldID.leftMargin,
+                                               object: javaObject)
+            return Int(__value)
+        }
+    }
+    
+    public var rightMargin: Int {
+        get {
+            let __value = JNIField.GetIntField(fieldName: "rightMargin",
+                                               fieldType: "I",
+                                               fieldCache: &ViewGroupMarginLayoutParamsJNICache.FieldID.rightMargin,
+                                               object: javaObject)
+            return Int(__value)
+        }
+    }
+    
+    public var topMargin: Int {
+        get {
+            let __value = JNIField.GetIntField(fieldName: "topMargin",
+                                               fieldType: "I",
+                                               fieldCache: &ViewGroupMarginLayoutParamsJNICache.FieldID.topMargin,
+                                               object: javaObject)
+            return Int(__value)
+        }
+    }
+    
     public var marginStart: Int {
         get{ return getMarginStart() }
         set{
@@ -55,7 +116,7 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "setMarginStart",
             methodSig: "(I)V",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.setMarginStart,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.setMarginStart,
             args: &__args,
             locals: &__locals )
     }
@@ -71,7 +132,7 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "getMarginStart",
             methodSig: "()I",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.getMarginStart,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.getMarginStart,
             args: &__args,
             locals: &__locals )
 
@@ -91,7 +152,7 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "setMarginEnd",
             methodSig: "(I)V",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.setMarginEnd,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.setMarginEnd,
             args: &__args,
             locals: &__locals )
     }
@@ -107,7 +168,7 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "getMarginEnd",
             methodSig: "()I",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.getMarginEnd,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.getMarginEnd,
             args: &__args,
             locals: &__locals )
 
@@ -127,7 +188,7 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "setLayoutDirection",
             methodSig: "(I)V",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.setLayoutDirection,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.setLayoutDirection,
             args: &__args,
             locals: &__locals )
     }
@@ -143,7 +204,7 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "getLayoutDirection",
             methodSig: "()I",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.getLayoutDirection,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.getLayoutDirection,
             args: &__args,
             locals: &__locals )
 
@@ -161,22 +222,40 @@ open class AndroidViewGroupMarginLayoutParams: Android.View.ViewGroup.LayoutPara
             object: javaObject,
             methodName: "isMarginRelative",
             methodSig: "()Z",
-            methodCache: &ViewGroupLayoutParamsJNICache.MethodID.isMarginRelative,
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.isMarginRelative,
             args: &__args,
             locals: &__locals )
 
         return jboolean(__return) != jboolean(JNI_FALSE)
     }
 
-    
+    internal func setMargins(left: Int, top: Int, right: Int, bottom: Int) {
+        
+        var __locals = [jobject]()
+        
+        var __args = [jvalue]( repeating: jvalue(), count: 4 )
+        
+        __args[0] = jvalue(i: jint(left))
+        __args[0] = jvalue(i: jint(top))
+        __args[0] = jvalue(i: jint(right))
+        __args[0] = jvalue(i: jint(bottom))
+        
+        JNIMethod.CallVoidMethod(
+            object: javaObject,
+            methodName: "setMarginEnd",
+            methodSig: "(IIII)V",
+            methodCache: &ViewGroupMarginLayoutParamsJNICache.MethodID.setMargins,
+            args: &__args,
+            locals: &__locals )
+    }
 }
 
 // MARK: - Private
 
 internal extension AndroidViewGroupMarginLayoutParams {
 
     /// JNI Cache
-    struct ViewGroupLayoutParamsJNICache {
+    struct ViewGroupMarginLayoutParamsJNICache {
 
         /// JNI Java class signature
         static let classSignature = Android.View.className(["ViewGroup$MarginLayoutParams"])
@@ -188,11 +267,10 @@ internal extension AndroidViewGroupMarginLayoutParams {
         static var jniClass: jclass?
 
         struct FieldID {
-            static var MATCH_PARENT: jfieldID?
-            static var WRAP_CONTENT: jfieldID?
-            static var height: jfieldID?
-            static var width: jfieldID?
-            
+            static var bottomMargin: jfieldID?
+            static var leftMargin: jfieldID?
+            static var rightMargin: jfieldID?
+            static var topMargin: jfieldID?
         }
 
         /// JNI Method ID cache