add mapview sample

sample/mapview/Rakefile

@@ -0,0 +1,7 @@
+$:.unshift('../../lib')
+require 'rubixir/rake'
+
+Rubixir::CONFIG.app_name = 'mapview'
+Rubixir::CONFIG.frameworks << 'CoreLocation'
+Rubixir::CONFIG.frameworks << 'MapKit'
+Rubixir::CONFIG.frameworks << 'AddressBook'

sample/mapview/app/main.rb

@@ -0,0 +1,38 @@
+class Beer
+  def initialize(lat, long, name)
+    @name = name
+    @coordinate = CLLocationCoordinate2D.new
+    @coordinate.latitude = lat
+    @coordinate.longitude = long
+  end
+
+  def title; @name; end
+  def coordinate; @coordinate; end
+end
+
+class AppDelegate
+  def application(application, didFinishLaunchingWithOptions:launchOptions)
+    window = UIWindow.alloc.initWithFrame(UIScreen.mainScreen.applicationFrame)
+
+    mvrect = window.bounds
+    mv = MKMapView.alloc.initWithFrame(mvrect)
+    mv.autoresizingMask = UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleWidth
+ 
+    # Center on Brussels.
+    region = MKCoordinateRegionMake(CLLocationCoordinate2D.new(50.85, 4.35), MKCoordinateSpanMake(3.1, 3.1))
+    mv.setRegion(region)
+
+    beers = [
+      Beer.new(50.016667, 4.316667, 'Chimay'),
+      Beer.new(49.639722, 5.348889, 'Orval'),
+      Beer.new(50.178162, 5.219879, 'Rochefort'),
+      Beer.new(51.284720, 4.656670, 'Westmalle'),
+      Beer.new(50.895942, 2.721262, 'Westvleteren'),
+      Beer.new(51.298800, 5.488570, 'Achel')
+    ]
+    beers.each { |beer| mv.addAnnotation(beer) }
+
+    window.addSubview(mv)
+    window.makeKeyAndVisible
+  end
+end