7c2a8a0cab
of data up to our last backup. In the previous subversion repository, this was r1694->r1777. I'm sorry to all those of you who might have checked out that code, as this will surely cause problems for you. We're currently working to figure out what went wrong, and how to prevent it in the future. git-svn-id: http://svn.openlayers.org/trunk/openlayers@1695 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
88 lines
2.0 KiB
JavaScript
88 lines
2.0 KiB
JavaScript
/* Copyright (c) 2006 MetaCarta, Inc., published under the BSD license.
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* See http://svn.openlayers.org/trunk/openlayers/license.txt for the full
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* text of the license. */
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/**
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* @class
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*/
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OpenLayers.Control = OpenLayers.Class.create();
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OpenLayers.Control.prototype = {
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/** @type String */
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id: null,
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/** this gets set in the addControl() function in OpenLayers.Map
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* @type OpenLayers.Map */
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map: null,
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/** @type DOMElement */
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div: null,
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/** @type OpenLayers.Pixel */
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position: null,
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/** @type OpenLayers.Pixel */
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mouseDragStart: null,
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/**
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* @constructor
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*
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* @param {Object} options
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*/
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initialize: function (options) {
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OpenLayers.Util.extend(this, options);
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this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_");
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},
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/**
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*
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*/
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destroy: function () {
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// eliminate circular references
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this.map = null;
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},
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/** Set the map property for the control. This is done through an accessor
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* so that subclasses can override this and take special action once
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* they have their map variable set.
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*
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* @param {OpenLayers.Map} map
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*/
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setMap: function(map) {
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this.map = map;
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},
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/**
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* @param {OpenLayers.Pixel} px
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*
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* @returns A reference to the DIV DOMElement containing the control
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* @type DOMElement
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*/
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draw: function (px) {
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if (this.div == null) {
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this.div = OpenLayers.Util.createDiv();
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this.div.id = this.id;
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this.div.className = 'olControl';
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}
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if (px != null) {
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this.position = px.clone();
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}
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this.moveTo(this.position);
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return this.div;
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},
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/**
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* @param {OpenLayers.Pixel} px
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*/
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moveTo: function (px) {
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if ((px != null) && (this.div != null)) {
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this.div.style.left = px.x + "px";
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this.div.style.top = px.x + "px";
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}
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},
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/** @final @type String */
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CLASS_NAME: "OpenLayers.Control"
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};
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