Bump up to JRubyArt-1.4.9, processing-3.3.7 and jruby-9.1.17.0

Author: monkstone

.ruby-version

@@ -1 +1 @@
-1.9.3-p392
+2.3.3

README.md

@@ -2,7 +2,7 @@ simple live coding
 ===============
 
 This is a proof of concept for a live drawing app in Ruby with
-the [Ruby-Processing Gem (based on processing-2.0.1, and jruby-1.7.4)](https://github.com/monkstone/ruby-processing)
+the [JRubyArt Gem (based on processing-3.3.7, and jruby-9.1.17.0)](https://github.com/ruby-processing/JRubyArt)
 
 Get inspired by [Bret Victor](http://worrydream.com/#!/LearnableProgramming) or join the project with your own idea..
 
@@ -16,7 +16,7 @@ With "ellipse 50, 50, 80, 80" or "rect/line/fill" you can draw and with mouse dr
 Notice
 ===============
 
-Start Ruby-Processing with "rp5 watch simple_live_coding.rb". This reloads "simple_live_coding.rb" after safing and you can implement your ideas in this file
+Start JRubyArt with `k9 -w simple_live_coding.rb`. This reloads `simple_live_coding.rb` after saving and you can implement your ideas in this file
 without need to restart. After implementation of the new feature just copy your code in a seperate file in the "main" directory and do "require_relative" for the file.
 
-This is live coding a live coding app...
+This is a live coding app...

main/canvas.rb

@@ -38,5 +38,4 @@ def send_if_runnable(methode, args)
       puts "#{ e } (#{ e.class })!"
     end
   end
-
-end
+end

main/cursor.rb

@@ -3,8 +3,8 @@ class Cursor
 
   def initialize(line)
     @line = line
-    @x = $app.start_of_editor_text
-    @y = $app.editor_top_margin
+    @x = Processing.app.start_of_editor_text
+    @y = Processing.app.editor_top_margin
   end
 
   def set_position(x,y) #on mouse down
@@ -30,11 +30,11 @@ def draw_line
   end
 
   def go_to_new_line #after tap enter button
-    @y += $app.line_height+$app.line_space
+    @y += Processing.app.line_height+Processing.app.line_space
   end
 
   def go_to_previous_line
-    @y -= $app.line_height+$app.line_space
+    @y -= Processing.app.line_height+Processing.app.line_space
   end
 
   private

main/editor.rb

@@ -16,15 +16,15 @@ def draw_content
   def draw_text
     @lines.elements.each do |str_obj|
             eval("text '#{str_obj.content}',
-                         #{$app.width/2},
+                         #{Processing.app.width/2},
                          #{str_obj.get_position.to_a.last}")
     end
   end
 
   def draw_explanation
       return eval("text '#{@description.explanation}', 
-                         #{$app.width-@description.explanation_length-$app.editor_right_margin}, 
-                         #{@description.position+$app.editor_top_margin}")
+                         #{Processing.app.width-@description.explanation_length-Processing.app.editor_right_margin}, 
+                         #{@description.position+Processing.app.editor_top_margin}")
 
   end
 end

main/lines.rb

@@ -2,8 +2,8 @@ class Lines
 
   def initialize
     @elements = []
-    @line_height = $app.line_height
-    @line_space = $app.line_space
+    @line_height = Processing.app.line_height
+    @line_space = Processing.app.line_space
     @positiontable = generate_hashtable
     initialize_positiontable
   end
@@ -21,7 +21,7 @@ def position(x,y)
     #get the linge and extract x, y param
     line_range = @positiontable[y].get_position
     y = line_range.to_a.last
-    [$app.start_of_editor_text, y]
+    [Processing.app.start_of_editor_text, y]
   end
 
   def make_new_line(cursor)

main/string_object.rb

@@ -22,10 +22,10 @@ def methode
 
   def update_param(x_mouse, y_mouse)
     #Try to find beginn of param and set this as the char_position to prevent unintendet param change!!!
-    char_position = find_char($app.pressed[0]) 
+    char_position = find_char(Processing.app.pressed[0]) 
     found_number = find_number(char_position) unless char_position.nil?
     if found_number and found_number != [0..0]
-      new_param_value = -$app.width/2+x_mouse-length($app.initial_param[:string])+$app.initial_param[:value]
+      new_param_value = -Processing.app.width/2+x_mouse-length(Processing.app.initial_param[:string])+Processing.app.initial_param[:value]
       begin_of_param = found_number[0].first
       current_param_length = @content[found_number[0]].to_s.length
       @content[begin_of_param, current_param_length] = new_param_value.to_s
@@ -34,7 +34,7 @@ def update_param(x_mouse, y_mouse)
 
   def get_param_values
     #get the rigth param of x position and give the value back
-    char_position = find_char($app.pressed[0])
+    char_position = find_char(Processing.app.pressed[0])
     if char_position
       found_number = find_number(char_position)[0]
       unless found_number == [0..0]
@@ -63,7 +63,7 @@ def length(s)
     end
 
     def update_char_position
-      start_position = $app.width/2
+      start_position = Processing.app.width/2
       char_length_new = 0
       @char_position = Hash.new {|this_hash,missing_key| #set always a new hash to keep track of growing numbers
       found_key = this_hash.keys.find {|this_key| this_key.class == Range && this_key.include?(missing_key) }

main/watch.rb

@@ -6,7 +6,7 @@ def initialize(lines, description, cursor)
   end
 
   def check_line(x, y)
-    if x > ($app.width/2) + $app.editor_left_margin
+    if x > (Processing.app.width/2) + Processing.app.editor_left_margin
       if @lines.positiontable(y) == :undefined
         @description.position = [-50] # set it outside the view field
       else
@@ -19,7 +19,7 @@ def check_line(x, y)
   def check_param(x,y)
     y_position = @cursor.y_position
     string_object = @lines.positiontable(y_position)
-    if (string_object.position[0]).include?($app.pressed[1])
+    if (string_object.position[0]).include?(Processing.app.pressed[1])
       string_object.update_param(x,y) unless string_object == :undefined
     end
   end

simple_live_coding.rb

@@ -1,4 +1,4 @@
-require 'ruby-processing'
+require 'jruby_art'
 
 class RubyDraw < Processing::App
 
@@ -13,8 +13,12 @@ class RubyDraw < Processing::App
 
   attr_reader :editor_left_margin, :editor_right_margin, :editor_top_margin, :start_of_editor_text, :line_height, :line_space, :pressed, :initial_param
 
+  def settings
+    size 700, 600 # access with Processing.app.width
+  end
+
   def setup
-    size 700, 600 # access with $app.width
+    sketch_title 'Simple Live Coding'
     @editor_left_margin = 10
     @editor_right_margin = 15
     @editor_top_margin = 15
@@ -37,32 +41,32 @@ def setup
     #initial drawing for testing:
     "rect 20, 30, 30, 40".chars.each{ |c| @parser.update_line(c, 0) }
   end
-  
+
   def draw
     background 55
     @canvas.draw_canvas
     fill color 304, 353, 300
-    rect ($app.width/2)-10,0,($app.width/2)+10,height
+    rect (Processing.app.width/2)-10,0,(Processing.app.width/2)+10,height
     fill color 104, 153, 0
     @editor.draw_content
 
-    text mouse_x.to_s, $app.width/2, $app.height-60
-    text "this is a DEMO app", $app.width/2, $app.height-40
-    text "write 'rect 20, 20, 200, 200' and drag the values...", $app.width/2, $app.height-20
+    text mouse_x.to_s, Processing.app.width/2, Processing.app.height-60
+    text "this is a DEMO app", Processing.app.width/2, Processing.app.height-40
+    text "write 'rect 20, 20, 200, 200' and drag the values...", Processing.app.width/2, Processing.app.height-20
 
     fill color 14, 13, 0
     @cursor.draw_line #we need a line marking the text position
     fill color 104, 153, 0
 
     if mouse_pressed?
-      sleep(0.12) #needed because of unintented param change line selection 
+      sleep(0.12) #needed because of unintented param change line selection
       loop
       @watcher.check_param(mouse_x, mouse_y)
     else
       @pressed = false
       no_loop
     end
-      
+
   end
 
   def key_pressed
@@ -84,4 +88,4 @@ def mouse_pressed
 
 end
 
-RubyDraw.new :title => "simple_live_coding"
+RubyDraw.new

spec/simple_live_coding_spec.rb

@@ -5,7 +5,7 @@
 
   describe "app" do
     it "should open window" do 
-      $app.width.should == 700
+      Processing.app.width.should == 700
     end
   end