#define MSG_ID_VEL (1)

collections {
   group {
      name: "prefs_edje";
      max: 450 450;
      min: 50 50;

      parts {
         part {
            name: "bg";
            type: RECT;
            scale: 1;
            description {
               state: "default" 0.0;
               min: 450 450;
               max: 450 450;
               color: 255 255 255 0;
               align: 0.0 0.0;
            }
         }

         part {
            name: "square1";
            type: RECT;
            scale: 1;
            description {
               state: "default" 0.0;
               min: 50 50;
               max: 50 50;
               color: 0 0 255 255;
               align: 0.0 0.5;
            }
            description {
               state: "invert" 0.0;
               inherit: "default" 0.0;
               color: 0 255 0 255;
               align: 1 0.5;
            }
         }

         part {
            name: "square2";
            type: RECT;
            description {
               state: "default" 0.0;
               min: 50 50;
               max: 50 50;
               color: 0 255 0 255;
               align: 0.5 0.0;
            }
            description {
               state: "invert" 0.0;
               inherit: "default" 0.0;
               color: 0 0 255 255;
               align: 0.5 1.0;
            }
         }
      }

      program {
         name: "animation_start";
         signal: "start";
         source: "animation";
         after: "animation,clear";
      }

      program {
         name: "call_animation,state1";
         script {
              cancel_anim(anim_id);
              set_int(anim_id, anim(get_float(global_speed), "animation_1", 0));
              set_int(anim_n, 1);
         }
      }

      program {
         name: "call_animation,state2";
         script {
              cancel_anim(anim_id);
              set_int(anim_id, anim(get_float(global_speed), "animation_2", 0));
              set_int(anim_n, 2);
         }
      }

      program {
         name: "animation,stop";
         signal: "stop";
         source: "animation";
         script {
              cancel_anim(get_int(anim_id));
         }
      }

      program {
         name: "animation,clear";
         script {
              cancel_anim(get_int(anim_id));
              if (get_int(anim_n) == 2)
                set_float(anim_pos, (get_float(anim_pos) - 1) * ( -1));
         }
         after: "call_animation,state1";
      }

      script {
         public global_speed;
         public anim_id;
         public anim_pos;
         public anim_n;

         public message(Msg_Type:type, id, ...) {
            if ((type == MSG_FLOAT) && (id == MSG_ID_VEL))
              set_float(global_speed, Float:getarg(2));
         }

         public animation_1(val, Float:pos) {
           if (pos >= get_float(anim_pos) && get_int(anim_n) == 1)
             {
                set_tween_state(PART:"square1", pos, "default", 0.0,
                                "invert", 0.0);
                set_tween_state(PART:"square2", pos, "default", 0.0,
                                "invert", 0.0);
                set_float(anim_pos, pos);
             }
           if (pos >= 1)
             {
                run_program(PROGRAM:"call_animation,state2");
                set_float(anim_pos, 0.0);
             }
         }

         public animation_2(val, Float:pos) {
           if (pos >= get_float(anim_pos) && get_int(anim_n) == 2)
             {
                set_tween_state(PART:"square1", pos, "invert", 0.0,
                                "default", 0.0);
                set_tween_state(PART:"square2", pos, "invert", 0.0,
                                "default", 0.0);
                set_float(anim_pos, pos);
             }
           if (pos >= 1)
             {
                run_program(PROGRAM:"call_animation,state1");
                set_float(anim_pos, 0.0);
             }
         }
      }
}

#undef MSG_ID_VEL