Renamed NGSPopoverArrowPosition to NGSPopoverArrowDirection

NGSPopoverViewExample/NGSPopoverViewExample/ViewController.m

@@ -38,7 +38,7 @@ -(void)viewDidLoad
 
 - (NGSPopoverView*) popoverViewWithCornerRadius:(CGFloat)cornerRadius
 {
-    NGSPopoverView* popover = [[NGSPopoverView alloc] initWithCornerRadius:cornerRadius direction:NGSPopoverArrowPositionAutomatic arrowSize:CGSizeMake(20.f, 20.f)];
+    NGSPopoverView* popover = [[NGSPopoverView alloc] initWithCornerRadius:cornerRadius direction:NGSPopoverArrowDirectionAutomatic arrowSize:CGSizeMake(20.f, 20.f)];
 
 
     UILabel *label = [[UILabel alloc] init];
@@ -88,7 +88,7 @@ - (IBAction)fithPressed:(id)sender
     popover.outsideColor = [UIColor clearColor];
     popover.tintColor = [UIColor colorWithWhite:0 alpha:0.5f];
 
-    popover.arrowDirection = NGSPopoverArrowPositionBottom;
+    popover.arrowDirection = NGSPopoverArrowDirectionBottom;
 
     [popover showFromView:sender animated:YES];
 }

Pod/Classes/NGSPopoverView.h

@@ -7,14 +7,14 @@
 
 #import <UIKit/UIKit.h>
 
-typedef NS_ENUM(NSInteger, NGSPopoverArrowPosition)
+typedef NS_ENUM(NSInteger, NGSPopoverArrowDirection)
 {
-    NGSPopoverArrowPositionAutomatic,
-    NGSPopoverArrowPositionBottom,
-    NGSPopoverArrowPositionLeft,
-    NGSPopoverArrowPositionTop,
-    NGSPopoverArrowPositionRight,
-    NGSPopoverArrowPositionCount
+    NGSPopoverArrowDirectionAutomatic,
+    NGSPopoverArrowDirectionBottom,
+    NGSPopoverArrowDirectionLeft,
+    NGSPopoverArrowDirectionTop,
+    NGSPopoverArrowDirectionRight,
+    NGSPopoverArrowDirectionCount
 };
 
 @class NGSPopoverView;
@@ -40,7 +40,7 @@ IB_DESIGNABLE
 /*!
  * @brief Arrow direction to draw - left, right, top or bottom
  */
-@property (nonatomic, assign) IBInspectable NGSPopoverArrowPosition arrowDirection;
+@property (nonatomic, assign) IBInspectable NGSPopoverArrowDirection arrowDirection;
 
 /*!
  * @brief Arrow size in dimensions. How it will look like depends on arow direction.
@@ -98,7 +98,7 @@ IB_DESIGNABLE
  * @param arrowSize Arrow dimensions in CGSize. If not square, look differs for vertical and horizontal arrow.
  */
 -(instancetype)initWithCornerRadius:(CGFloat)cornerRadius
-                          direction:(NGSPopoverArrowPosition)arrowDirection
+                          direction:(NGSPopoverArrowDirection)arrowDirection
                           arrowSize:(CGSize)arrowSize;
 /*!
  * @brief Don't add content view manually! This method adds it with automatic position calculation according to arrow size and position.

Pod/Classes/NGSPopoverView.m

@@ -32,11 +32,11 @@ - (instancetype) init
     } return self;
 }
 
--(instancetype)initWithCornerRadius:(CGFloat)corner direction:(NGSPopoverArrowPosition)direction arrowSize:(CGSize)arrSize
+-(instancetype)initWithCornerRadius:(CGFloat)corner direction:(NGSPopoverArrowDirection)direction arrowSize:(CGSize)arrSize
 {
     if (self = [self init])
     {
-        NSAssert((direction >=0 && direction < NGSPopoverArrowPositionCount), @"");
+        NSAssert((direction >=0 && direction < NGSPopoverArrowDirectionCount), @"");
         _arrowDirection = direction;
         _cornerRadius = corner;
         _arrowSize = arrSize;
@@ -81,11 +81,11 @@ -(void)setContentView:(UIView *)contentView withInsets:(UIEdgeInsets)margins
     }
 }
 
--(void)setArrowDirection:(NGSPopoverArrowPosition)arrowDirection
+-(void)setArrowDirection:(NGSPopoverArrowDirection)arrowDirection
 {
-    NGSPopoverArrowPosition oldDirection = _arrowDirection;
+    NGSPopoverArrowDirection oldDirection = _arrowDirection;
 
-    NSAssert((arrowDirection >=0 && arrowDirection < NGSPopoverArrowPositionCount), @"");
+    NSAssert((arrowDirection >=0 && arrowDirection < NGSPopoverArrowDirectionCount), @"");
     _arrowDirection = arrowDirection;
     self.isArrowDirectionChanged = YES;
 
@@ -107,10 +107,10 @@ - (void) switchArrowSizeValues
 
 }
 
-- (BOOL) isDirectionHorizontal:(NGSPopoverArrowPosition)position
+- (BOOL) isDirectionHorizontal:(NGSPopoverArrowDirection)position
 {
-    return (position == NGSPopoverArrowPositionLeft
-            || position == NGSPopoverArrowPositionRight);
+    return (position == NGSPopoverArrowDirectionLeft
+            || position == NGSPopoverArrowDirectionRight);
 }
 
 -(UIColor *)tintColor
@@ -148,20 +148,20 @@ - (UIEdgeInsets) edgeInsets
 {
 
     UIEdgeInsets insets = UIEdgeInsetsZero;
-    switch ((NGSPopoverArrowPosition)self.arrowDirection) {
-        case NGSPopoverArrowPositionBottom:
+    switch ((NGSPopoverArrowDirection)self.arrowDirection) {
+        case NGSPopoverArrowDirectionBottom:
         {
             insets.bottom = self.arrowSize.height;
         }   break;
-        case NGSPopoverArrowPositionLeft:
+        case NGSPopoverArrowDirectionLeft:
         {
             insets.left = self.arrowSize.width;
         }   break;
-        case NGSPopoverArrowPositionTop:
+        case NGSPopoverArrowDirectionTop:
         {
             insets.top = self.arrowSize.height;
         }   break;
-        case NGSPopoverArrowPositionRight:
+        case NGSPopoverArrowDirectionRight:
         {
             insets.right = self.arrowSize.width;
         }   break;
@@ -248,8 +248,8 @@ - (void) drawArrow
     CGFloat arrowWidth = _arrowSize.width;
     CGFloat arrowHeight = _arrowSize.height;
 
-    switch ((NGSPopoverArrowPosition)self.arrowDirection) {
-        case NGSPopoverArrowPositionBottom:
+    switch ((NGSPopoverArrowDirection)self.arrowDirection) {
+        case NGSPopoverArrowDirectionBottom:
         {
             startPosition.y = self.frame.size.height;
 
@@ -259,7 +259,7 @@ - (void) drawArrow
 
             insets.bottom = arrowHeight;
         }   break;
-        case NGSPopoverArrowPositionLeft:
+        case NGSPopoverArrowDirectionLeft:
         {
             startPosition.x = 0.f;
 
@@ -270,7 +270,7 @@ - (void) drawArrow
             insets.left = arrowWidth;
         }   break;
         default:
-        case NGSPopoverArrowPositionTop:
+        case NGSPopoverArrowDirectionTop:
         {
             startPosition.y = 0.f;
 
@@ -280,7 +280,7 @@ - (void) drawArrow
 
             insets.top = arrowHeight;
         }   break;
-        case NGSPopoverArrowPositionRight:
+        case NGSPopoverArrowDirectionRight:
         {
             startPosition.x = self.frame.size.width;
 
@@ -345,10 +345,10 @@ -(void)layoutSubviews
 
 - (BOOL) isArrowVertical
 {
-    return (self.arrowDirection == NGSPopoverArrowPositionTop || self.arrowDirection == NGSPopoverArrowPositionBottom);
+    return (self.arrowDirection == NGSPopoverArrowDirectionTop || self.arrowDirection == NGSPopoverArrowDirectionBottom);
 }
 
--(NGSPopoverArrowPosition) arrowDirectionForView:(UIView*)view superView:(UIView*)superview
+-(NGSPopoverArrowDirection) arrowDirectionForView:(UIView*)view superView:(UIView*)superview
 {
     //detect arrow direction
     CGRect frame = [view.superview convertRect:view.frame toView:superview];
@@ -359,14 +359,14 @@ -(NGSPopoverArrowPosition) arrowDirectionForView:(UIView*)view superView:(UIView
 
     CGFloat maxVerticalValue = MAX(bottomSpace, topSpace);
     CGFloat maxHorizontalValue = MAX(leftSpace, rightSpace);
-    NGSPopoverArrowPosition direction;
+    NGSPopoverArrowDirection direction;
     if (maxHorizontalValue > maxVerticalValue)
     {
         //horizontal it is!
-        direction = leftSpace > rightSpace ? NGSPopoverArrowPositionRight : NGSPopoverArrowPositionLeft;
+        direction = leftSpace > rightSpace ? NGSPopoverArrowDirectionRight : NGSPopoverArrowDirectionLeft;
     } else {
         //vertical it is!
-        direction = topSpace > bottomSpace ? NGSPopoverArrowPositionBottom : NGSPopoverArrowPositionTop;
+        direction = topSpace > bottomSpace ? NGSPopoverArrowDirectionBottom : NGSPopoverArrowDirectionTop;
     }
 
     return direction;
@@ -380,7 +380,7 @@ -(void)showFromView:(UIView *)anchorView animated:(BOOL)animated
     self.fromView = anchorView;
     UIView *superview = anchorView.window;
 
-    if (self.arrowDirection == NGSPopoverArrowPositionAutomatic)
+    if (self.arrowDirection == NGSPopoverArrowDirectionAutomatic)
     {
         self.arrowDirection = [self arrowDirectionForView:anchorView superView:superview];
     }
@@ -438,30 +438,30 @@ -(void)showFromView:(UIView *)anchorView animated:(BOOL)animated
     CGFloat offset = 5.f;
     NSLayoutConstraint *first;
     NSLayoutConstraint *second;
-    switch ((NGSPopoverArrowPosition)self.arrowDirection) {
+    switch ((NGSPopoverArrowDirection)self.arrowDirection) {
 
-        case NGSPopoverArrowPositionBottom:
+        case NGSPopoverArrowDirectionBottom:
         {
             first = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeCenterX relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeCenterX multiplier:1.0f constant:0.f];
             second = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeBottom multiplier:1.0f constant:offset];
         }   break;
 
         default:
-        case NGSPopoverArrowPositionTop:
+        case NGSPopoverArrowDirectionTop:
         {
             first = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeCenterX relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeCenterX multiplier:1.0f constant:0.f];
             second = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeTop multiplier:1.0f constant:-offset];
         }   break;
 
-        case NGSPopoverArrowPositionLeft:
+        case NGSPopoverArrowDirectionLeft:
         {
             first = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeRight relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeLeft multiplier:1.0f constant:-offset];
             second = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeCenterY relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeCenterY multiplier:1.0f constant:0.f];
 
         }   break;
 
 
-        case NGSPopoverArrowPositionRight:
+        case NGSPopoverArrowDirectionRight:
         {
             first = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeRight multiplier:1.0f constant:offset];
             second = [NSLayoutConstraint constraintWithItem:anchorView attribute:NSLayoutAttributeCenterY relatedBy:NSLayoutRelationEqual toItem:self attribute:NSLayoutAttributeCenterY multiplier:1.0f constant:0.f];