6213e07f96
This is totally unfinished, but tests pass, and it is only meant to give the map a Navigation control.
83 lines
1.5 KiB
JavaScript
83 lines
1.5 KiB
JavaScript
goog.provide('ol.control');
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goog.provide('ol.control.Control');
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/**
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* @type {Object}
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* @private
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*/
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ol.control.registry_ = {};
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/**
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* @param {Function} Control
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* @param {string} id
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*/
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ol.control.register = function(Control, id) {
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ol.control.registry_[id] = Control;
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};
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ol.control.fromRegistry = function(id) {
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return ol.control.registry_[id];
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};
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/**
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* @constructor
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* @param {boolean|undefined} opt_autoActivate
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*/
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ol.control.Control = function(opt_autoActivate) {
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/**
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* @type {ol.Map} map
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* @private
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*/
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this.map_ = null;
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/**
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* @type {boolean} active
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* @private
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*/
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this.active_ = false;
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/**
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* Activate this control when it is added to a map. Default is false.
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*
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* @type {boolean} autoActivate
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*/
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this.autoActivate_ =
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goog.isDef(opt_autoActivate) ? opt_autoActivate : false;
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};
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/**
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* @return {ol.Map} getMap
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*/
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ol.control.Control.prototype.getMap = function() {
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return this.map_;
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};
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/**
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* @param {ol.Map} map
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*/
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ol.control.Control.prototype.setMap = function(map) {
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this.map_ = map;
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if (this.autoActivate_) {
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this.activate();
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}
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};
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/**
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* @return {boolean}
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*/
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ol.control.Control.prototype.activate = function() {
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var returnValue = !this.active_;
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this.active_ = true;
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return returnValue;
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};
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/**
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* @return {boolean}
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*/
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ol.control.Control.prototype.deactivate = function() {
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var returnValue = this.active_;
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this.active_ = true;
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return returnValue;
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}; |