Re: [Vala] [Genie] Clutter sample problem

[Nicolas <c r n a wanadoo fr>]

Ok i found the solution, if someone interested :

[indent=4]

uses
   Clutter

class ClutterDemo

   animations : array of Animation
   stage : Stage
   rectangles : array of Rectangle
   const colors : array of string = { "blanched almond", "OldLace", 
"MistyRose", "White", "LavenderBlush", "CornflowerBlue", "chartreuse", 
"chocolate", "light coral", "medium violet red", "LemonChiffon2", 
"RosyBrown3" }

   construct ()
       stage = Stage.get_default ()
       rectangles = new array of Rectangle[colors.length]
       stage.hide.connect (Clutter.main_quit)
       create_rectangles ()
       stage.color = Clutter.Color () { alpha = 255 }
       stage.show_all ()

   def private create_rectangles ()
       i : int = 0
       while i < colors.length
           var r = new Rectangle
           r.width = r.height = stage.height / colors.length
           r.color = Color.from_string (colors[i])
           r.anchor_gravity = Gravity.CENTER
           r.y = i * r.height + r.height / 2
           stage.add_actor (r)
           rectangles[i] = r
           i++

   def start ()
       animations = new array of Animation[rectangles.length]
       i : int = 0
       while i < rectangles.length
           animations[i] = rectangles[i].animate (AnimationMode.LINEAR, 
5000, "x", stage.width / 2, "rotation-angle-z", 500.0)
           animations[i].timeline.start ()
           i++

       animations[animations.length - 
1].timeline.completed.connect(animate_with_text)

   def animate_with_text ()
       j : int = 0
       var mytext = new Text.full ("Bitstream Vera Sans 25", "Clutter 
say hello to Genie !", Color.from_string ("white"))
       mytext.set_anchor_point_from_gravity (Gravity.CENTER)
       mytext.x = stage.width / 2
       mytext.y = -mytext.height
       stage.add_actor (mytext)
       mytext.show ()
       var text_anim = mytext.animate (AnimationMode.EASE_OUT_BOUNCE, 
3000, "y", stage.height / 2)
       text_anim.timeline.start ()

       while j < rectangles.length
           animations[j] = rectangles[j].animate 
(AnimationMode.EASE_OUT_BOUNCE, 3000, "x", Random.next_double () * 
stage.width, "y", Random.next_double () * stage.height / 2 + 
stage.height / 2, "rotation-angle-z", rectangles[j].rotation_angle_z, 
"opacity", 0.0)
           animations[j].timeline.start ()
           j++

init
   Clutter.init (ref args)
   var demo = new ClutterDemo ()
   demo.start ()
   Clutter.main ()

Nicolas.