Screen.rb in ProMotion-0.3.0

- old
+ new

@@ -1,16 +1,17 @@
 module ProMotion
   # Instance methods
   class Screen
     include ProMotion::ScreenNavigation
     include ProMotion::ScreenElements
+    include ProMotion::SystemHelper
 
     attr_accessor :view_controller, :navigation_controller, :parent_screen, :first_screen, :tab_bar_item, :tab_bar, :modal
 
     def initialize(args = {})
       args.each do |k, v|
-        self.send "#{k}=", v if self.respond_to?("#{k}=")
+        self.send("#{k}=", v) if self.respond_to?("#{k}=")
       end
       self.load_view_controller
       self.view_controller.title = self.title
 
       self.add_nav_bar if args[:nav_bar]
@@ -84,36 +85,114 @@
 
     def set_view_controller(vc)
       self.view_controller = vc
     end
 
+    def view_did_load; end
+    def on_opened; end
+
     def view_will_appear(animated)
-      self.will_appear if self.respond_to?(:will_appear)
+      ProMotion::Screen.current_screen = self
+      self.will_appear
     end
+    def will_appear; end
 
     def view_did_appear(animated)
-      self.on_appear if self.respond_to?(:on_appear)
+      ProMotion::Screen.current_screen = self
+      self.on_appear
     end
+    def on_appear; end
 
+    def view_will_disappear(animated)
+      self.will_disappear
+    end
+    def will_disappear; end
+
+    def view_did_disappear(animated)
+      self.on_disappear
+    end
+    def on_disappear; end
+
     def title
-      self.class.send :get_title
+      self.class.send(:get_title)
     end
 
     def title=(new_title)
       self.class.title = new_title
-      self.view_controller.title = new_title
+      self.view_controller.title = new_title if self.view_controller
     end
 
     def main_controller
       return self.navigation_controller if self.navigation_controller
       self.view_controller
     end
 
+    def should_rotate(orientation)
+      case orientation
+      when UIInterfaceOrientationPortrait
+        return supported_orientation?("UIInterfaceOrientationPortrait")
+      when UIInterfaceOrientationLandscapeLeft
+        return supported_orientation?("UIInterfaceOrientationLandscapeLeft")
+      when UIInterfaceOrientationLandscapeRight
+        return supported_orientation?("UIInterfaceOrientationLandscapeRight")
+      when UIInterfaceOrientationPortraitUpsideDown
+        return supported_orientation?("UIInterfaceOrientationPortraitUpsideDown")
+      else
+        false
+      end
+    end
+
+    def will_rotate(orientation, duration)
+    end
+
+    def should_autorotate
+      false
+    end
+
+    def on_rotate
+    end
+
+    def supported_orientation?(orientation)
+      NSBundle.mainBundle.infoDictionary["UISupportedInterfaceOrientations"].include?(orientation)
+    end
+
+    def supported_orientations
+      ors = 0
+      NSBundle.mainBundle.infoDictionary["UISupportedInterfaceOrientations"].each do |ori|
+        case ori
+        when "UIInterfaceOrientationPortrait"
+          ors |= UIInterfaceOrientationMaskPortrait
+        when "UIInterfaceOrientationLandscapeLeft"
+          ors |= UIInterfaceOrientationMaskLandscapeLeft
+        when "UIInterfaceOrientationLandscapeRight"
+          ors |= UIInterfaceOrientationMaskLandscapeRight
+        when "UIInterfaceOrientationPortraitUpsideDown"
+          ors |= UIInterfaceOrientationMaskPortraitUpsideDown
+        end
+      end
+      ors
+    end
   end
 
   # Class methods
   class Screen
     class << self
+      def debug_mode
+        @debug_mode
+      end
+
+      def debug_mode=(v)
+        @debug_mode = v
+      end
+
+      def current_screen=(s)
+        @current_screen = s
+      end
+
+      def current_screen
+        @current_screen
+      end
+
       def title(t)
         @title = t
       end
       def title=(t)
         @title = t
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