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1 /*----------------------------------------------------------------------------\
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2 | Timer Class |
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3 |-----------------------------------------------------------------------------|
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4 | Created by Erik Arvidsson |
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5 | (http://webfx.eae.net/contact.html#erik) |
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6 | For WebFX (http://webfx.eae.net/) |
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7 |-----------------------------------------------------------------------------|
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8 | Object Oriented Encapsulation of setTimeout fires ontimer when the timer |
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9 | is triggered. Does not work in IE 5.00 |
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10 |-----------------------------------------------------------------------------|
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11 | Copyright (c) 2002, 2006 Erik Arvidsson |
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12 |-----------------------------------------------------------------------------|
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13 | Licensed under the Apache License, Version 2.0 (the "License"); you may not |
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14 | use this file except in compliance with the License. You may obtain a copy |
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15 | of the License at http://www.apache.org/licenses/LICENSE-2.0 |
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16 | - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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17 | Unless required by applicable law or agreed to in writing, software |
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18 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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19 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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20 | License for the specific language governing permissions and limitations |
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21 | under the License. |
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22 |-----------------------------------------------------------------------------|
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23 | 2002-10-14 | Original version released |
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24 | 2006-05-28 | Changed license to Apache Software License 2.0. |
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25 |-----------------------------------------------------------------------------|
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26 | Created 2002-10-14 | All changes are in the log above. | Updated 2006-05-28 |
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27 \----------------------------------------------------------------------------*/
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28
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29 function Timer(nPauseTime) {
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30 this._pauseTime = typeof nPauseTime == "undefined" ? 1000 : nPauseTime;
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31 this._timer = null;
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32 this._isStarted = false;
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33 }
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34
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35 Timer.prototype.start = function () {
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36 if (this.isStarted())
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37 this.stop();
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38 var oThis = this;
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39 this._timer = window.setTimeout(function () {
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40 if (typeof oThis.ontimer == "function")
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41 oThis.ontimer();
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42 }, this._pauseTime);
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43 this._isStarted = false;
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44 };
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45
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46 Timer.prototype.stop = function () {
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47 if (this._timer != null)
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48 window.clearTimeout(this._timer);
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49 this._isStarted = false;
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50 };
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51
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52 Timer.prototype.isStarted = function () {
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53 return this._isStarted;
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54 };
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55
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56 Timer.prototype.getPauseTime = function () {
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57 return this._pauseTime;
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58 };
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59
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60 Timer.prototype.setPauseTime = function (nPauseTime) {
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61 this._pauseTime = nPauseTime;
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62 }; |
