efl

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collections {
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   group { name: "main";
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      script {
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         public timer_cb(val) {
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            new x, y, w, h;
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            new buf[32];
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            /* set labels with object info */
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            get_geometry(PART:"red_rect", x, y, w, h);
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            snprintf(buf, sizeof(buf), "Timer called %d times.", val);
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            set_text(PART:"label1", buf)
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            snprintf(buf, sizeof(buf), "Object x: %d  w: %d", x, w);
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            set_text(PART:"label2", buf)
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            /* renew the timer */
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            timer(1 / 30, "timer_cb", val + 1);
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         }
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      }
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      parts {
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         part { name: "bg";
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            type: RECT;
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            description { state: "default" 0.0;
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               color: 255 255 255 255;
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            }
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         }
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         part { name: "label1";
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            type: TEXT;
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            description { state: "default" 0.0;
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               color: 0 0 0 255;
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               text {
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                  text: "";
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                  font: "Sans";
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                  size: 12;
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                  align: 0.0 0.7;
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               }
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            }
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         }
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         part { name: "label2";
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            type: TEXT;
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            description { state: "default" 0.0;
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               color: 0 0 0 255;
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               text {
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                  font: "Sans";
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                  size: 12;
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                  align: 0.0 0.8;
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               }
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            }
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         }
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         part { name: "red_rect";
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            type: RECT;
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            description { state: "default" 0.0;
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               color: 255 0 0 255;
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               max: 30 30;
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               align: 0.1 0.2;
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            }
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            description { state: "default" 1.0;
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               inherit: "default" 0.0;
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               color: 0 0 255 255;
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               max: 50 30;
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               align: 0.9 0.2;
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            }
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         }
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      }
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      programs {
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         /* move the red rect back an forth in a loop */
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         program { name: "init";
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            signal: "load";
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            source: "";
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            action: STATE_SET "default" 1.0;
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            transition: SINUSOIDAL 1.0;
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            target: "red_rect";
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            after: "loop";
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         }
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         program { name: "loop";
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            action: STATE_SET "default" 0.0;
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            transition: SINUSOIDAL 1.0;
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            target: "red_rect";
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            after: "init";
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         }
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         /* run the timer_cb for the first time */
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         program { name: "init2";
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            signal: "load";
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            source: "";
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            script {
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                timer_cb(0);
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            }
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         }
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      }
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   }
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}
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