lib/gnawrnip.rb in gnawrnip-0.1.0 vs lib/gnawrnip.rb in gnawrnip-0.1.1

@@ -1,9 +1,40 @@
 require "gnawrnip/version"
+require 'gnawrnip/rmagick/photographer'
+require 'gnawrnip/ext/capybara/session'
+require 'gnawrnip/animation'
+require 'gnawrnip/screenshot'
+require 'gnawrnip/step_screenshot'
+require 'gnawrnip/rspec'
 
 module Gnawrnip
-  require 'gnawrnip/ext/capybara/session'
-  require 'gnawrnip/animation'
-  require 'gnawrnip/screenshot'
-  require 'gnawrnip/step_screenshot'
-  require 'gnawrnip/rspec'
+  class << self
+    attr_accessor :photographer_driver
+    attr_accessor :frame_interval
+    attr_accessor :frame_size
+
+    def configure
+      yield self
+    end
+
+    def ready!
+      photographer # Try to load driver library.
+    end
+
+    def photographer
+      @photographer ||= case photographer_driver
+                        when :rmagick
+                          require 'gnawrnip/rmagick/photographer'
+                          @photographer = RMagick::Photographer.new
+                        else # :js
+                          require 'gnawrnip/js/photographer'
+                          @photographer = JS::Photographer.new
+                        end
+    end
+  end
+end
+
+Gnawrnip.configure do |c|
+  c.photographer_driver = :js
+  c.frame_interval = 1000
+  c.frame_size = nil
 end