gistfile1.diff

From a147862c9fcfe0cf57f1e664ce4ea1dd263f4af2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eloy=20Dur=C3=A1n?= <eloy.de.enige@gmail.com>
Date: Thu, 20 Mar 2014 17:27:49 +0100
Subject: [PATCH] Work around RubyMotion bug by (un)boxing args in objc.

Related to http://hipbyte.myjetbrains.com/youtrack/issue/RM-448.
---
 rubymotion/BaseTableViewCell/BaseTableViewCell.h |  5 +++++
 rubymotion/BaseTableViewCell/BaseTableViewCell.m | 17 +++++++++++++++++
 rubymotion/Rakefile                              |  1 +
 rubymotion/app/views/scroll_cell.rb              | 14 +++++++++++---
 4 files changed, 34 insertions(+), 3 deletions(-)
 create mode 100644 rubymotion/BaseTableViewCell/BaseTableViewCell.h
 create mode 100644 rubymotion/BaseTableViewCell/BaseTableViewCell.m

diff --git a/rubymotion/BaseTableViewCell/BaseTableViewCell.h b/rubymotion/BaseTableViewCell/BaseTableViewCell.h
new file mode 100644
index 0000000..28d51f0
--- /dev/null
+++ b/rubymotion/BaseTableViewCell/BaseTableViewCell.h
@@ -0,0 +1,5 @@
+#import <UIKit/UIKit.h>
+
+@interface BaseTableViewCell : UITableViewCell <UIScrollViewDelegate>
+@end
+
diff --git a/rubymotion/BaseTableViewCell/BaseTableViewCell.m b/rubymotion/BaseTableViewCell/BaseTableViewCell.m
new file mode 100644
index 0000000..0e14c66
--- /dev/null
+++ b/rubymotion/BaseTableViewCell/BaseTableViewCell.m
@@ -0,0 +1,17 @@
+#import "BaseTableViewCell.h"
+
+@implementation BaseTableViewCell
+
+- (void)scrollViewWillEndDragging:(UIScrollView *)scrollView
+                     withVelocity:(CGPoint)velocity
+              targetContentOffset:(inout CGPoint *)originalOffset
+{
+  SEL sel = @selector(scrollViewWillEndDraggingWithVelocity:targetContentOffset:);
+  NSValue *offsetValue = [self performSelector:sel
+                                    withObject:[NSValue valueWithCGPoint:velocity]
+                                    withObject:[NSValue valueWithCGPoint:*originalOffset]];
+  CGPoint offset = [offsetValue CGPointValue];
+  *originalOffset = offset;
+}
+
+@end
diff --git a/rubymotion/Rakefile b/rubymotion/Rakefile
index e654a9e..96885ce 100644
--- a/rubymotion/Rakefile
+++ b/rubymotion/Rakefile
@@ -11,4 +11,5 @@ end
 Motion::Project::App.setup do |app|
   # Use `rake config' to see complete project settings.
   app.name = 'scroll-test'
+  app.vendor_project 'BaseTableViewCell', :static
 end
diff --git a/rubymotion/app/views/scroll_cell.rb b/rubymotion/app/views/scroll_cell.rb
index d9db7f3..68f6b1f 100644
--- a/rubymotion/app/views/scroll_cell.rb
+++ b/rubymotion/app/views/scroll_cell.rb
@@ -1,4 +1,4 @@
-class ScrollCell < UITableViewCell
+class ScrollCell < BaseTableViewCell
   def initWithStyle(style, reuseIdentifier: reuse_identifier)
     super.tap do |cell|
       cell.selectionStyle = UITableViewCellSelectionStyleNone
@@ -18,7 +18,15 @@ class ScrollCell < UITableViewCell
     @scroll_view.contentSize = [contentView.frame.size.width * 2, contentView.frame.size.height]
   end
 
-  def scrollViewWillEndDragging(scroll_view, withVelocity: velocity, targetContentOffset: target_content_offset)
-    p 'scrollViewWillEndDragging'
+  RevealWidth = 1
+
+  def scrollViewWillEndDraggingWithVelocity(velocityValue, targetContentOffset:offsetValue)
+    offset = offsetValue.CGPointValue
+    if velocityValue.CGPointValue.x > 0
+      offset.x = RevealWidth
+    else
+      offset.x = 0
+    end
+    NSValue.valueWithCGPoint(offset)
   end
 end
-- 
1.8.5.2 (Apple Git-48)