Details | Last modification | View Log | SVN | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1607 | runge | 1 | |
| 2 | function Interval(callback, timeout, single) |
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| 3 | { |
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| 4 | if (single == null) |
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| 5 | { |
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| 6 | single = false; |
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| 7 | } |
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| 8 | |||
| 9 | this.myCallback = callback; |
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| 10 | this.myTimeout = timeout; |
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| 11 | this.mySingle = single; |
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| 12 | this.myIsRunning = false; |
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| 13 | } |
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| 14 | |||
| 15 | Interval.myIntervals = new Array(); |
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| 16 | Interval.prototype.myIsRunning = null; |
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| 17 | Interval.prototype.myId = null; |
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| 18 | Interval.prototype.myTimeout = null; |
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| 19 | Interval.prototype.mySingle = null; |
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| 20 | Interval.prototype.myCallback = null; |
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| 21 | |||
| 22 | Interval.triggerIntervalCallback = function(id) |
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| 23 | { |
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| 24 | if (Interval.myIntervals[id]) |
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| 25 | { |
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| 26 | if (Interval.myIntervals[id].myIsRunning) |
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| 27 | { |
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| 28 | //log("Interval:" + id + "> Triggered!\n"); |
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| 29 | Interval.myIntervals[id].triggerCallback(); |
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| 30 | } |
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| 31 | } |
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| 32 | else |
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| 33 | { |
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| 34 | log("Interval:" + id + "> Encountered a thread that have no javascript Interval object. This is not supposed to be possible...\n"); |
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| 35 | } |
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| 36 | } |
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| 37 | |||
| 38 | Interval.prototype.triggerCallback = function() |
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| 39 | { |
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| 40 | if (this.mySingle) |
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| 41 | { |
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| 42 | this.myIsRunning = false; |
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| 43 | } |
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| 44 | |||
| 45 | this.myCallback(); |
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| 46 | } |
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| 47 | |||
| 48 | Interval.prototype.setCallback = function(callback) |
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| 49 | { |
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| 50 | this.myCallback = callback; |
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| 51 | } |
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| 52 | |||
| 53 | Interval.prototype.setTimeout = function(timeout) |
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| 54 | { |
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| 55 | this.stop(); |
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| 56 | this.myTimeout = timeout; |
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| 57 | this.start(); |
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| 58 | } |
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| 59 | |||
| 60 | Interval.prototype.reset = function() |
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| 61 | { |
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| 62 | this.stop(); |
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| 63 | this.start(); |
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| 64 | } |
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| 65 | |||
| 66 | Interval.prototype.start = function() |
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| 67 | { |
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| 68 | if (!this.myIsRunning) |
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| 69 | { |
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| 70 | this.myIsRunning = true; |
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| 71 | |||
| 72 | if (this.mySingle) |
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| 73 | { |
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| 74 | this.myId = SetTimeout(Interval.triggerIntervalCallback, this.myTimeout); |
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| 75 | } |
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| 76 | else |
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| 77 | { |
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| 78 | this.myId = SetInterval(Interval.triggerIntervalCallback, this.myTimeout); |
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| 79 | } |
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| 80 | |||
| 81 | Interval.myIntervals[this.myId] = this; |
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| 82 | } |
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| 83 | } |
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| 84 | |||
| 85 | Interval.prototype.stop = function() |
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| 86 | { |
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| 87 | if (this.myIsRunning) |
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| 88 | { |
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| 89 | //log("Interval:" + this.myId + "> Interval thread stop.\n"); |
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| 90 | |||
| 91 | this.myIsRunning = false; |
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| 92 | |||
| 93 | ClearInterval(this.myId); |
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| 94 | |||
| 95 | delete Interval.myIntervals[this.myId]; |
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| 96 | this.myId = null; |
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| 97 | } |
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| 98 | } |