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{"version":3,"file":"LayerBase.js","sourceRoot":"","sources":["../../src/layers/LayerBase.ts"],"names":[],"mappings":";;AAAA,0EAA4E;AAC5E,2CAAsC;AAEtC,6CAAwC;AACxC,0BAA6B;AAE7B,IAAM,EAAE,GAAG,iBAAO,CAAC,QAAQ,CAAC,CAAC;AAmB7B;;;GAGG;AACH;IA0BI;;;;;;;;;;;;;;;;OAgBG;IACH,mBAAY,GAAW,EAAE,OAA8B;QAA9B,wBAAA,EAAA,YAA8B;QACnD,OAAO,GAAG,OAAO,IAAI,EAAsB,CAAC;QAE5C,EAAE,CAAC,CAAC,OAAO,GAAG,KAAK,QAAQ,CAAC,CAAC,CAAC;YAC1B,MAAM,aAAa,CAAC;QACxB,CAAC;QACD,IAAI,CAAC,IAAI,GAAG,GAAG,CAAC;QAGhB,IAAI,CAAC,OAAO,GAAG,OAAO,OAAO,CAAC,MAAM,IAAI,QAAQ,GAAG,OAAO,CAAC,MAAM,GAAG,EAAE,CAAC;QACvE,IAAI,CAAC,eAAe,GAAG,OAAO,OAAO,CAAC,cAAc,IAAI,SAAS,GAAG,OAAO,CAAC,cAAc,GAAG,KAAK,CAAC;QACnG,IAAI,CAAC,eAAe,GAAG,OAAO,OAAO,CAAC,cAAc,IAAI,SAAS,GAAG,OAAO,CAAC,cAAc,GAAG,IAAI,CAAC;QAElG,IAAI,CAAC,EAAE,GAAG,OAAO,CAAC,EAAE,IAAI,kBAAQ,EAAE,CAAC;QACnC,IAAI,CAAC,KAAK,GAAG,OAAO,CAAC,IAAI,IAAI,eAAe,CAAC;QAC7C,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;QACrB,IAAI,CAAC,QAAQ,GAAG,OAAO,OAAO,CAAC,OAAO,IAAI,QAAQ,GAAG,OAAO,CAAC,OAAO,GAAG,CAAC,CAAC;QAEzE,EAAE,CAAC,CAAC,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC,CAAC,CAAC;YACpB,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC;QACtB,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC,CAAC,CAAC;YAC3B,IAAI,CAAC,QAAQ,GAAG,CAAC,CAAC;QACtB,CAAC;QAED,IAAI,CAAC,QAAQ,GAAG,OAAO,OAAO,CAAC,OAAO,KAAK,SAAS,GAAG,OAAO,CAAC,OAAO,GAAG,IAAI,CAAC;QAE9E,IAAI,CAAC,OAAO,GAAG,SAAS,CAAC;QAEzB;;;WAGG;QACH,IAAI,CAAC,QAAQ,GAAG,SAAS,CAAC;QAC1B,IAAI,CAAC,OAAO,GAAG,KAAK,CAAC;QAErB,IAAI,CAAC,cAAc,GAAG,qBAAqB,CAAC,gBAAgB,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC;QAC9E,EAAE,CAAC,CAAC,OAAO,IAAI,CAAC,cAAc,KAAK,WAAW,CAAC,CAAC,CAAC;YAC7C,IAAI,CAAC,cAAc,IAAI,OAAO,CAAC;QACnC,CAAC;QACD,IAAI,CAAC,cAAc,GAAG,qBAAqB,CAAC,gBAAgB,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC;QAE9E,IAAI,CAAC,QAAQ,GAAG,OAAO,OAAO,CAAC,OAAO,IAAI,QAAQ,GAAG,OAAO,CAAC,OAAO,GAAG,SAAS,CAAC;QACjF,IAAI,CAAC,QAAQ,GAAG,OAAO,OAAO,CAAC,OAAO,IAAI,QAAQ,GAAG,OAAO,CAAC,OAAO,GAAG,SAAS,CAAC;QACjF,IAAI,CAAC,OAAO,GAAG,OAAO,OAAO,CAAC,MAAM,IAAI,QAAQ,GAAG,OAAO,CAAC,MAAM,GAAG,CAAC,CAAC;QAEtE,IAAI,CAAC,YAAY,GAAG,OAAO,OAAO,CAAC,YAAY,IAAI,UAAU,GAAG,OAAO,CAAC,YAAY,GAAG;QACvF,CAAC,CAAC;QAGF,IAAI,CAAC,cAAc,GAAG,EAAE,CAAC;QAEzB,EAAE,CAAC,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC,CAAC;YACvB,IAAI,CAAC,cAAc,IAAI,+BAA0B,IAAI,CAAC,OAAO,GAAG,SAAS,GAAG,EAAE,OAAG;iBAC7E,iCAA4B,IAAI,CAAC,EAAE,wCAAoC,CAAA,CAAC;YAC5E,IAAI,CAAC,cAAc,IAAI,kBAAe,IAAI,CAAC,EAAE,0DAAkD,IAAI,CAAC,IAAI,aAAU,CAAC;QACvH,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,IAAI,CAAC,cAAc,IAAI,wCAAoC,IAAI,CAAC,IAAI,aAAU,CAAC;QACnF,CAAC;QAED,IAAI,CAAC,WAAW,GAAG,IAAI,CAAC;QACxB,IAAI,CAAC,oBAAoB,GAAG,KAAK,CAAC;QAClC,IAAI,CAAC,iBAAiB,CAAC,OAAO,OAAO,CAAC,aAAa,KAAK,QAAQ,GAAG,OAAO,CAAC,aAAa,GAAG,SAAS,CAAC,CAAC;IAC1G,CAAC;IAED;;;;OAIG;IACH,yBAAK,GAAL;QACI,EAAE,CAAC,CAAC,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,CAAC,CAAC;YACtB,MAAM,CAAC,IAAI,CAAC;QAChB,CAAC;QAAC,IAAI,CAAC,CAAC;YACJ,IAAI,CAAC,OAAO,GAAG,IAAI,CAAC;YAEpB,MAAM,CAAC,KAAK,CAAC;QACjB,CAAC;IACL,CAAC;IAED;;;OAGG;IACH,gCAAY,GAAZ;QACI,MAAM,CAAC,0CAAqC,IAAI,CAAC,EAAE,4BAAsB,IAAI,CAAC,cAAc,WAAQ,CAAC;IACzG,CAAC;IAED;;;;OAIG;IACH,qCAAiB,GAAjB,UAAkB,iBAAoB;QAApB,kCAAA,EAAA,sBAAoB;QAElC,IAAI,WAAW,GAAG,iBAAiB,CAAC,OAAO,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC;QAEzD,EAAE,CAAC,CAAC,WAAW,CAAC,CAAC,CAAC;YACd,iBAAiB,GAAG,4EAA4E,GAAG,iBAAiB,CAAC;QACzH,CAAC;QAED,IAAI,CAAC,cAAc,IAAI,iBAAiB,CAAC;QAEzC,IAAI,CAAC,WAAW,GAAG,CAAC,CAAC,MAAI,IAAI,CAAC,EAAE,sBAAmB,CAAC,CAAC;QAErD,EAAE,CAAC,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC;YAC9B,IAAI,CAAC,WAAW,CAAC,MAAM,CAAC,iBAAiB,CAAC,CAAC;YAC3C,IAAI,CAAC,aAAa,EAAE,CAAC;QACzB,CAAC;IACL,CAAC;IAED;;;OAGG;IACH,oCAAgB,GAAhB,UAAiB,iBAAiB;QAC9B,IAAI,CAAC,iBAAiB,CAAC,iBAAiB,CAAC,CAAC;IAC9C,CAAC;IAED,iCAAa,GAAb;QACI,EAAE,CAAC,CAAC,IAAI,CAAC,oBAAoB,CAAC,CAAC,CAAC;YAC5B,OAAO,CAAC,GAAG,CAAC,0BAA0B,CAAC,CAAC;YAExC,MAAM,CAAC,SAAS,CAAC;QACrB,CAAC;QAED,IAAI,CAAC,WAAW,GAAG,CAAC,CAAC,MAAI,IAAI,CAAC,EAAE,sBAAmB,CAAC,CAAC;QAErD,EAAE,CAAC,CAAC,IAAI,CAAC,WAAW,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC;YAE9B,IAAI,SAAS,GAAG,IAAI,CAAC,WAAW,CAAC,IAAI,CAAC,wBAAwB,CAAC,CAAC;YAEhE,EAAE,CAAC,CAAC,SAAS,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC;gBACvB,IAAI,CAAC,oBAAoB,GAAG,IAAI,CAAC;gBAEjC,SAAS,CAAC,KAAK,CAAC;oBACZ,IAAI,KAAK,GAAG,CAAC,CAAC,IAAI,CAAC,CAAC;oBAEpB,KAAK,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC,WAAW,EAAE,CAAC;oBAEnC,EAAE,CAAC,CAAC,KAAK,CAAC,QAAQ,CAAC,8BAA8B,CAAC,CAAC,CAAC,CAAC;wBACjD,KAAK,CAAC,WAAW,CAAC,8BAA8B,CAAC,CAAC;wBAClD,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;oBAC1B,CAAC;oBAAC,IAAI,CAAC,CAAC;wBACJ,KAAK,CAAC,QAAQ,CAAC,8BAA8B,CAAC,CAAC;wBAC/C,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;oBAC1B,CAAC;gBACL,CAAC,CAAC,CAAC;gBAEH,EAAE,CAAC,CAAC,IAAI,CAAC,eAAe,CAAC,CAAC,CAAC;oBACvB,SAAS,CAAC,OAAO,CAAC,OAAO,CAAC,CAAC;gBAC/B,CAAC;YACL,CAAC;QACL,CAAC;IACL,CAAC;IAED;;OAEG;IACH,2BAAO,GAAP;QACI,EAAE,CAAC,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC;YACd,IAAI,CAAC,MAAM,CAAC,OAAO,EAAE,CAAC;QAC1B,CAAC;IACL,CAAC;IAED,sBAAI,yBAAE;aAAN;YACI,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC;QACpB,CAAC;aAED,UAAO,KAAa;YAChB,IAAI,CAAC,GAAG,GAAG,KAAK,CAAC;QACrB,CAAC;;;OAJA;IAMD,sBAAI,8BAAO;aAAX;YACI,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC;QACzB,CAAC;aAED,UAAY,OAAgB;YACxB,IAAI,CAAC,QAAQ,GAAG,OAAO,C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* as zoomResolutionConvert from '../olHelpers/zoomResolutionConvert';\r\nimport provide from '../util/provide';\r\nimport ol = require('custom-ol');\r\nimport makeGuid from '../util/makeGuid';\r\nimport $ = require('jquery');\r\n\r\nconst nm = provide('layers');\r\n\r\n\r\nexport interface LayerBaseOptions{\r\n id?: string;\r\n name?: string;\r\n opacity?: number;\r\n visible?: boolean;\r\n minZoom?: number;\r\n maxZoom?: number;\r\n params?: any;\r\n zIndex?: number;\r\n loadCallback?: Function;\r\n legendCollapse?: boolean;\r\n legendCheckbox?: boolean;\r\n legendContent?: string;\r\n}\r\n\r\n\r\n/**\r\n * The base layer class\r\n * @abstract\r\n */\r\nexport abstract class LayerBase {\r\n\r\n protected _legendCheckbox: boolean;\r\n protected _url: string;\r\n protected _opacity: number;\r\n protected _minZoom: number;\r\n protected _maxZoom: number;\r\n protected _visible: boolean;\r\n protected _loaded: boolean;\r\n protected _zIndex: number;\r\n protected _legendContent: string;\r\n protected _params: any;\r\n protected _id: string;\r\n protected _name: string;\r\n protected _source: ol.source.Source;\r\n protected _animate: boolean;\r\n protected _legendCollapse: boolean;\r\n protected _maxResolution: number;\r\n protected _minResolution: number;\r\n protected _$legendDiv: JQuery;\r\n loadCallback: Function;\r\n protected _olLayer: ol.layer.Layer;\r\n protected _applyCollapseCalled: boolean;\r\n\r\n\r\n\r\n /**\r\n * The base layer for all others\r\n * @param {string} url - url for source\r\n * @param {object} options - config\r\n * @param {string} [options.id=makeGuid()] - layer id\r\n * @param {string} [options.name=Unnamed Layer] - layer name\r\n * @param {number} [options.opacity=1] - opacity\r\n * @param {boolean} [options.visible=true] - default visible\r\n * @param {number} [options.minZoom=undefined] - min zoom level, 0 - 28\r\n * @param {number} [options.maxZoom=undefined] - max zoom level, 0 - 28\r\n * @param {object} [options.params={}] - the get parameters to include to retrieve the layer\r\n * @param {number} [options.zIndex=0] - the z index for the layer\r\n * @param {function} [options.loadCallback] - function to call on load, context this is the layer object\r\n * @param {boolean} [options.legendCollapse=false] - if the legend item should be initially collapsed\r\n * @param {boolean} [options.legendCheckbox=true] - if the legend item should have a checkbox for visibility\r\n * @param {boolean} [options.legendContent=undefined] - additional content to add to the legend\r\n */\r\n constructor(url: string, options: LayerBaseOptions = {}) {\r\n options = options || {} as LayerBaseOptions;\r\n\r\n if (typeof url !== 'string') {\r\n throw 'Invalid URL';\r\n }\r\n this._url = url;\r\n\r\n\r\n this._params = typeof options.params == 'object' ? options.params : {};\r\n this._legendCollapse = typeof options.legendCollapse == 'boolean' ? options.legendCollapse : false;\r\n this._legendCheckbox = typeof options.legendCheckbox == 'boolean' ? options.legendCheckbox : true;\r\n\r\n this.id = options.id || makeGuid();\r\n this._name = options.name || 'Unnamed Layer';\r\n this.animate = false;\r\n this._opacity = typeof options.opacity == 'number' ? options.opacity : 1;\r\n\r\n if (this._opacity > 1) {\r\n this._opacity = 1;\r\n } else if (this._opacity < 0) {\r\n this._opacity = 0;\r\n }\r\n\r\n this._visible = typeof options.visible === 'boolean' ? options.visible : true;\r\n\r\n this._source = undefined;\r\n\r\n /**\r\n *\r\n * @protected\r\n */\r\n this._olLayer = undefined;\r\n this._loaded = false;\r\n\r\n this._maxResolution = zoomResolutionConvert.zoomToResolution(options.minZoom);\r\n if (typeof this._maxResolution !== 'undefined') {\r\n this._maxResolution += 0.00001;\r\n }\r\n this._minResolution = zoomResolutionConvert.zoomToResolution(options.maxZoom);\r\n\r\n this._minZoom = typeof options.minZoom == 'number' ? options.minZoom : undefined;\r\n this._maxZoom = typeof options.maxZoom == 'number' ? options.maxZoom : undefined;\r\n this._zIndex = typeof options.zIndex == 'number' ? options.zIndex : 0;\r\n\r\n this.loadCallback = typeof options.loadCallback == 'function' ? options.loadCallback : function () {\r\n };\r\n\r\n\r\n this._legendContent = '';\r\n\r\n if (this._legendCheckbox) {\r\n this._legendContent += `<input type=\"checkbox\" ${this.visible ? 'checked' : ''} ` +\r\n `class=\"legend-check\" id=\"${this.id}-legend-layer-check\"><span></span>`;\r\n this._legendContent += `<label for=\"${this.id}-legend-layer-check\" class=\"legend-layer-name\">${this.name}</label>`;\r\n } else {\r\n this._legendContent += `<label class=\"legend-layer-name\">${this.name}</label>`;\r\n }\r\n\r\n this._$legendDiv = null;\r\n this._applyCollapseCalled = false;\r\n this._addLegendContent(typeof options.legendContent === 'string' ? options.legendContent : undefined);\r\n }\r\n\r\n /**\r\n * base load function, sets _loaded = true if it is not already\r\n * @protected\r\n * @returns {boolean} if already loaded\r\n */\r\n _load() {\r\n if (this.loaded == true) {\r\n return true;\r\n } else {\r\n this._loaded = true;\r\n\r\n return false;\r\n }\r\n }\r\n\r\n /**\r\n * Get the legend html, be sure to only add to the DOM once\r\n * @returns {string} html for layer wrapped in a div\r\n */\r\n getLegendDiv() {\r\n return `<div class=\"legend-layer-div\" id=\"${this.id}-legend-layer-div\">${this._legendContent}</div>`;\r\n }\r\n\r\n /**\r\n *\r\n * @param additionalContent - additional content to add to legend\r\n * @private\r\n */\r\n _addLegendContent(additionalContent='') {\r\n\r\n let addCollapse = additionalContent.indexOf('<ul>') > -1;\r\n\r\n if (addCollapse) {\r\n additionalContent = '<span class=\"legend-items-expander\" title=\"Expand/Collapse\">▼</span>' + additionalContent;\r\n }\r\n\r\n this._legendContent += additionalContent;\r\n\r\n this._$legendDiv = $(`#${this.id}-legend-layer-div`);\r\n\r\n if (this._$legendDiv.length > 0) {\r\n this._$legendDiv.append(additionalContent);\r\n this.applyCollapse();\r\n }\r\n }\r\n\r\n /**\r\n * add additional content to the legend\r\n * @param {string} [additionalContent=] - additonal content to add\r\n */\r\n addLegendContent(additionalContent) {\r\n this._addLegendContent(additionalContent);\r\n }\r\n\r\n applyCollapse() {\r\n if (this._applyCollapseCalled) {\r\n console.log('collapse already applied');\r\n\r\n return undefined;\r\n }\r\n\r\n this._$legendDiv = $(`#${this.id}-legend-layer-div`);\r\n\r\n if (this._$legendDiv.length > 0) {\r\n\r\n let $expander = this._$legendDiv.find('.legend-items-expander');\r\n\r\n if ($expander.length > 0) {\r\n this._applyCollapseCalled = true;\r\n\r\n $expander.click(function () {\r\n let $this = $(this);\r\n\r\n $this.siblings('ul').slideToggle();\r\n\r\n if ($this.hasClass('legend-layer-group-collapsed')) {\r\n $this.removeClass('legend-layer-group-collapsed');\r\n $this.html('▼');\r\n } else {\r\n $this.addClass('legend-layer-group-collapsed');\r\n $this.html('▶');\r\n }\r\n });\r\n\r\n if (this._legendCollapse) {\r\n $expander.trigger('click');\r\n }\r\n }\r\n }\r\n }\r\n\r\n /**\r\n * trick to refresh the layer\r\n */\r\n refresh() {\r\n if (this.source) {\r\n this.source.refresh();\r\n }\r\n }\r\n\r\n get id(): string{\r\n return this._id;\r\n }\r\n\r\n set id(newId: string){\r\n this._id = newId;\r\n }\r\n\r\n get animate(): boolean{\r\n return this._animate;\r\n }\r\n\r\n set animate(animate: boolean){\r\n this._animate = animate;\r\n }\r\n\r\n /**\r\n * get the legend content\r\n * @type {string}\r\n */\r\n get legendContent() {\r\n return this._legendContent;\r\n }\r\n\r\n /**\r\n * set the legend content directly\r\n * @param {string} newVal - new content\r\n * @protected\r\n */\r\n set legendContent(newVal) {\r\n this._legendContent = newVal;\r\n }\r\n\r\n /**\r\n * get the map get params\r\n * @type {object}\r\n */\r\n get params() {\r\n return this._params;\r\n }\r\n\r\n /**\r\n * set the map get params\r\n * @param {object} newParams - new get params\r\n * @protected\r\n */\r\n set params(newParams) {\r\n this._params = newParams;\r\n }\r\n\r\n /**\r\n * get the minimum resolution\r\n * @type {number|*}\r\n */\r\n get minResolution() {\r\n return this._minResolution;\r\n }\r\n\r\n /**\r\n * get the maximum resolution\r\n * @type {number|*}\r\n */\r\n get maxResolution() {\r\n return this._maxResolution;\r\n }\r\n\r\n /**\r\n * get min zoom\r\n * @type {number|*}\r\n */\r\n get minZoom() {\r\n return this._minZoom;\r\n }\r\n\r\n /**\r\n * get max zoom\r\n * @type {number|*}\r\n */\r\n get maxZoom() {\r\n return this._maxZoom;\r\n }\r\n\r\n /**\r\n * get the url\r\n * @type {string}\r\n */\r\n get url() {\r\n return this._url;\r\n }\r\n\r\n /**\r\n * Get the layer visibility\r\n * @type {boolean}\r\n */\r\n get visible(): boolean {\r\n return this._visible;\r\n }\r\n\r\n /**\r\n * set the visibility\r\n * @param visibility\r\n */\r\n set visible(visibility: boolean) {\r\n this.setVisible(visibility);\r\n }\r\n\r\n protected setVisible(visibility: boolean) {\r\n this._visible = visibility;\r\n if (this.olLayer) {\r\n this.olLayer.setVisible(this._visible);\r\n if (visibility && !this._loaded) {\r\n this._load();\r\n }\r\n }\r\n }\r\n\r\n\r\n /**\r\n * Get the layer opacity\r\n * @type {number}\r\n */\r\n get opacity() {\r\n return this._opacity;\r\n }\r\n\r\n /**\r\n * Set the layer opacity\r\n * @param {number} opacity - layer opacity\r\n */\r\n set opacity(opacity) {\r\n this._opacity = opacity;\r\n if (this.olLayer) {\r\n this.olLayer.setOpacity(this._opacity);\r\n }\r\n }\r\n\r\n /**\r\n * Get the layer name\r\n * @type {string}\r\n */\r\n get name() {\r\n return this._name;\r\n }\r\n\r\n /**\r\n * set the layer name\r\n * @param {string} newName - the new name\r\n */\r\n set name(newName) {\r\n this._name = newName;\r\n }\r\n\r\n /**\r\n * Check if the layer is loaded\r\n * @type {boolean}\r\n */\r\n get loaded() {\r\n return this._loaded;\r\n }\r\n\r\n /**\r\n * get the layer source\r\n * @type {*}\r\n */\r\n get source(): ol.source.Source {\r\n return this.getSource();\r\n }\r\n\r\n\r\n protected getSource(): ol.source.Source{\r\n return this._source;\r\n }\r\n\r\n /**\r\n * get the z index\r\n */\r\n get zIndex(): number {\r\n return this._zIndex;\r\n }\r\n\r\n /**\r\n * set the z index\r\n */\r\n set zIndex(newZ: number) {\r\n this._zIndex = newZ;\r\n }\r\n\r\n protected setZIndex(newZ: number){\r\n\r\n }\r\n\r\n /**\r\n * the the ol layer\r\n */\r\n get olLayer(): ol.layer.Layer {\r\n return this.getOlLayer();\r\n }\r\n\r\n protected getOlLayer(): ol.layer.Layer{\r\n return this._olLayer;\r\n }\r\n}\r\n\r\nnm.LayerBase = LayerBase;\r\nexport default LayerBase;\r\n"]}