From 1b9752ff8162a806abf08275171d68593045e271 Mon Sep 17 00:00:00 2001
From: Jack <xhzengAIB@gmail.com>
Date: Sun, 18 Jan 2015 20:16:29 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=9C=80=E6=96=B0=E5=8A=9F?=
 =?UTF-8?q?=E8=83=BD=EF=BC=8C=E6=9B=B4=E5=BF=AB=E6=8D=B7=E7=9A=84=E5=AE=9A?=
 =?UTF-8?q?=E5=88=B6pop=E7=9A=84=E5=8A=A8=E6=84=9F?=
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---
 PopMenu.podspec                               |  2 +-
 PopMenu/PopMenu.h                             |  3 ++
 PopMenu/PopMenu.m                             | 49 ++++++++++++++++---
 .../PopMenuExample/ViewController.m           |  3 ++
 4 files changed, 50 insertions(+), 7 deletions(-)

diff --git a/PopMenu.podspec b/PopMenu.podspec
index 89f5355..164de20 100644
--- a/PopMenu.podspec
+++ b/PopMenu.podspec
@@ -1,5 +1,5 @@
 Pod::Spec.new do |s|
-  s.name         = "PopMennu"
+  s.name         = "PopMenu"
   s.version      = "2.0"
   s.summary      = "PopMenu is pop animation menu inspired by Sina weibo / NetEse app."
   s.homepage     = "https://github.com/xhzengAIB/PopMenu"
diff --git a/PopMenu/PopMenu.h b/PopMenu/PopMenu.h
index 74962e5..32276c3 100644
--- a/PopMenu/PopMenu.h
+++ b/PopMenu/PopMenu.h
@@ -30,6 +30,9 @@ typedef void(^DidSelectedItemBlock)(MenuItem *selectedItem);
                         items:(NSArray *)items;
 
 - (void)showMenuAtView:(UIView *)containerView;
+- (void)showMenuAtView:(UIView *)containerView
+            startPoint:(CGPoint)startPoint
+              endPoint:(CGPoint)endPoint;
 - (void)dismissMenu;
 
 @end
diff --git a/PopMenu/PopMenu.m b/PopMenu/PopMenu.m
index 0578963..336cbfd 100644
--- a/PopMenu/PopMenu.m
+++ b/PopMenu/PopMenu.m
@@ -29,6 +29,9 @@ @interface PopMenu ()
 
 @property (nonatomic, assign, readwrite) BOOL isShowed;
 
+@property (nonatomic, assign) CGPoint startPoint;
+@property (nonatomic, assign) CGPoint endPoint;
+
 @end
 
 @implementation PopMenu
@@ -77,9 +80,27 @@ - (void)setup {
 #pragma mark - 公开方法
 
 - (void)showMenuAtView:(UIView *)containerView {
+    CGPoint startPoint = CGPointMake(0, CGRectGetHeight(self.bounds));
+    CGPoint endPoint = startPoint;
+    switch (self.menuAnimationType) {
+        case kPopMenuAnimationTypeNetEase:
+            startPoint.x = CGRectGetMidX(self.bounds);
+            endPoint.x = startPoint.x;
+            break;
+        default:
+            break;
+    }
+    [self showMenuAtView:containerView startPoint:startPoint endPoint:endPoint];
+}
+
+- (void)showMenuAtView:(UIView *)containerView
+            startPoint:(CGPoint)startPoint
+              endPoint:(CGPoint)endPoint {
     if (self.isShowed) {
         return;
     }
+    self.startPoint = startPoint;
+    self.endPoint = endPoint;
     [containerView addSubview:self];
     [self.realTimeBlur showBlurViewAtView:self];
 }
@@ -109,9 +130,17 @@ - (void)showButtons {
         CGRect toRect = [self getFrameWithItemCount:items.count perRowItemCount:perRowItemCount perColumItemCount:3 itemWidth:menuButtonWidth itemHeight:MenuButtonHeight paddingX:MenuButtonVerticalPadding paddingY:MenuButtonHorizontalMargin atIndex:index onPage:0];
         
         CGRect fromRect = toRect;
-        fromRect.origin.y = CGRectGetHeight(self.bounds);
-        if (self.menuAnimationType == kPopMenuAnimationTypeNetEase) {
-            fromRect.origin.x = (CGRectGetWidth(self.bounds) - menuButtonWidth) / 2.0;
+        
+        switch (self.menuAnimationType) {
+            case kPopMenuAnimationTypeSina:
+                fromRect.origin.y = self.startPoint.y;
+                break;
+            case kPopMenuAnimationTypeNetEase:
+                fromRect.origin.x = self.startPoint.x - menuButtonWidth / 2.0;
+                fromRect.origin.y = self.startPoint.y;
+                break;
+            default:
+                break;
         }
         if (!menuButton) {
             menuButton = [[MenuButton alloc] initWithFrame:fromRect menuItem:menuItem];
@@ -140,9 +169,17 @@ - (void)hidenButtons {
         CGRect fromRect = menuButton.frame;
         
         CGRect toRect = fromRect;
-        toRect.origin.y = CGRectGetHeight(self.bounds);
-        if (self.menuAnimationType == kPopMenuAnimationTypeNetEase) {
-            toRect.origin.x = CGRectGetMidX(self.bounds) - CGRectGetMidX(menuButton.bounds);
+        
+        switch (self.menuAnimationType) {
+            case kPopMenuAnimationTypeSina:
+                toRect.origin.y = self.endPoint.y;
+                break;
+            case kPopMenuAnimationTypeNetEase:
+                toRect.origin.x = self.endPoint.x - CGRectGetMidX(menuButton.bounds);
+                toRect.origin.y = self.endPoint.y;
+                break;
+            default:
+                break;
         }
         double delayInSeconds = (items.count - index) * MenuButtonAnimationInterval;
         
diff --git a/PopMenuExample/PopMenuExample/ViewController.m b/PopMenuExample/PopMenuExample/ViewController.m
index a3630e4..abf56fc 100644
--- a/PopMenuExample/PopMenuExample/ViewController.m
+++ b/PopMenuExample/PopMenuExample/ViewController.m
@@ -58,7 +58,10 @@ - (void)showMenu {
     _popMenu.didSelectedItemCompletion = ^(MenuItem *selectedItem) {
         
     };
+    
     [_popMenu showMenuAtView:self.view];
+    
+//    [_popMenu showMenuAtView:self.view startPoint:CGPointMake(CGRectGetWidth(self.view.bounds) - 60, CGRectGetHeight(self.view.bounds)) endPoint:CGPointMake(60, CGRectGetHeight(self.view.bounds))];
 }
 
 - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {