From f17d232c1bc750deea773a1ad31ce92c1d348564 Mon Sep 17 00:00:00 2001
From: nixzhu <zhuhongxu@gmail.com>
Date: Wed, 24 Jun 2015 14:54:34 +0800
Subject: [PATCH] show/hide of ConversationMoreView

---
 .../ConversationViewController.swift          |  8 ++--
 .../ConversationMoreView.swift                | 39 +++++++++++++++++--
 2 files changed, 39 insertions(+), 8 deletions(-)

diff --git a/Yep/ViewControllers/Conversation/ConversationViewController.swift b/Yep/ViewControllers/Conversation/ConversationViewController.swift
index b5a5fbd0..5b0f5f2c 100644
--- a/Yep/ViewControllers/Conversation/ConversationViewController.swift
+++ b/Yep/ViewControllers/Conversation/ConversationViewController.swift
@@ -911,17 +911,15 @@ class ConversationViewController: BaseViewController {
 
         moreView.showProfileAction = {
             self.performSegueWithIdentifier("showProfile", sender: nil)
-            moreView.removeFromSuperview()
+            moreView.hide()
         }
 
         moreView.reportAction = {
             self.report()
-            moreView.removeFromSuperview()
+            moreView.hide()
         }
 
-        moreView.frame = view.bounds
-
-        view.window?.addSubview(moreView)
+        moreView.showInView(view)
     }
 
     func report() {
diff --git a/Yep/Views/ConversationMore/ConversationMoreView.swift b/Yep/Views/ConversationMore/ConversationMoreView.swift
index 11933a4c..8e03326a 100644
--- a/Yep/Views/ConversationMore/ConversationMoreView.swift
+++ b/Yep/Views/ConversationMore/ConversationMoreView.swift
@@ -135,6 +135,37 @@ class ConversationMoreView: UIView {
 
     var reportAction: (() -> Void)?
 
+    var tableViewBottomConstraint: NSLayoutConstraint?
+
+    func showInView(view: UIView) {
+
+        frame = view.bounds
+
+        view.addSubview(self)
+
+        layoutIfNeeded()
+
+        UIView.animateWithDuration(0.3, delay: 0.0, options: .CurveEaseInOut, animations: { _ in
+            self.tableViewBottomConstraint?.constant = 0
+
+            self.layoutIfNeeded()
+
+        }, completion: { finished in
+        })
+    }
+
+    func hide() {
+
+        UIView.animateWithDuration(0.3, delay: 0.0, options: .CurveEaseInOut, animations: { _ in
+            self.tableViewBottomConstraint?.constant = 300
+
+            self.layoutIfNeeded()
+
+        }, completion: { finished in
+            self.removeFromSuperview()
+        })
+    }
+
     override func didMoveToSuperview() {
         super.didMoveToSuperview()
 
@@ -166,7 +197,9 @@ class ConversationMoreView: UIView {
 
         let tableViewConstraintsH = NSLayoutConstraint.constraintsWithVisualFormat("H:|[tableView]|", options: NSLayoutFormatOptions(0), metrics: nil, views: viewsDictionary)
 
-        let tableViewBottomConstraint = NSLayoutConstraint(item: tableView, attribute: .Bottom, relatedBy: .Equal, toItem: containerView, attribute: .Bottom, multiplier: 1.0, constant: 0)
+        let tableViewBottomConstraint = NSLayoutConstraint(item: tableView, attribute: .Bottom, relatedBy: .Equal, toItem: containerView, attribute: .Bottom, multiplier: 1.0, constant: 300)
+
+        self.tableViewBottomConstraint = tableViewBottomConstraint
 
         let tableViewHeightConstraint = NSLayoutConstraint(item: tableView, attribute: .Height, relatedBy: .Equal, toItem: nil, attribute: .NotAnAttribute, multiplier: 1.0, constant: 300)
 
@@ -267,8 +300,8 @@ extension ConversationMoreView: UITableViewDataSource, UITableViewDelegate {
                 break
                 
             case .Cancel:
-                removeFromSuperview()
-
+                hide()
+                
             default:
                 break
             }