Upgrading openlayers to 3.x

1 files changed, 0 insertions, 465 deletions

diff --git a/misc/openlayers/lib/OpenLayers/Format/OSM.js b/misc/openlayers/lib/OpenLayers/Format/OSM.js
deleted file mode 100644
index 7283348..0000000
--- a/misc/openlayers/lib/OpenLayers/Format/OSM.js
+++ /dev/null
@@ -1,465 +0,0 @@
-/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
- * full list of contributors). Published under the 2-clause BSD license.
- * See license.txt in the OpenLayers distribution or repository for the
- * full text of the license. */
-
-/**
- * @requires OpenLayers/Format/XML.js
- * @requires OpenLayers/Feature/Vector.js
- * @requires OpenLayers/Geometry/Point.js
- * @requires OpenLayers/Geometry/LineString.js
- * @requires OpenLayers/Geometry/Polygon.js
- * @requires OpenLayers/Projection.js
- */
-
-/**  
- * Class: OpenLayers.Format.OSM
- * OSM parser. Create a new instance with the 
- *     <OpenLayers.Format.OSM> constructor.
- *
- * Inherits from:
- *  - <OpenLayers.Format.XML>
- */
-OpenLayers.Format.OSM = OpenLayers.Class(OpenLayers.Format.XML, {
-    
-    /**
-     * APIProperty: checkTags
-     * {Boolean} Should tags be checked to determine whether something
-     * should be treated as a seperate node. Will slow down parsing.
-     * Default is false.
-     */
-    checkTags: false,
-
-    /**
-     * Property: interestingTagsExclude
-     * {Array} List of tags to exclude from 'interesting' checks on nodes.
-     * Must be set when creating the format. Will only be used if checkTags
-     * is set.
-     */
-    interestingTagsExclude: null, 
-    
-    /**
-     * APIProperty: areaTags
-     * {Array} List of tags indicating that something is an area.  
-     * Must be set when creating the format. Will only be used if 
-     * checkTags is true.
-     */
-    areaTags: null, 
-    
-    /**
-     * Constructor: OpenLayers.Format.OSM
-     * Create a new parser for OSM.
-     *
-     * Parameters:
-     * options - {Object} An optional object whose properties will be set on
-     *     this instance.
-     */
-    initialize: function(options) {
-        var layer_defaults = {
-          'interestingTagsExclude': ['source', 'source_ref', 
-              'source:ref', 'history', 'attribution', 'created_by'],
-          'areaTags': ['area', 'building', 'leisure', 'tourism', 'ruins',
-              'historic', 'landuse', 'military', 'natural', 'sport'] 
-        };
-          
-        layer_defaults = OpenLayers.Util.extend(layer_defaults, options);
-        
-        var interesting = {};
-        for (var i = 0; i < layer_defaults.interestingTagsExclude.length; i++) {
-            interesting[layer_defaults.interestingTagsExclude[i]] = true;
-        }
-        layer_defaults.interestingTagsExclude = interesting;
-        
-        var area = {};
-        for (var i = 0; i < layer_defaults.areaTags.length; i++) {
-            area[layer_defaults.areaTags[i]] = true;
-        }
-        layer_defaults.areaTags = area;
-
-        // OSM coordinates are always in longlat WGS84
-        this.externalProjection = new OpenLayers.Projection("EPSG:4326");
-        
-        OpenLayers.Format.XML.prototype.initialize.apply(this, [layer_defaults]);
-    },
-    
-    /**
-     * APIMethod: read
-     * Return a list of features from a OSM doc
-     
-     * Parameters:
-     * doc - {Element} 
-     *
-     * Returns:
-     * Array({<OpenLayers.Feature.Vector>})
-     */
-    read: function(doc) {
-        if (typeof doc == "string") { 
-            doc = OpenLayers.Format.XML.prototype.read.apply(this, [doc]);
-        }
-
-        var nodes = this.getNodes(doc);
-        var ways = this.getWays(doc);
-        
-        // Geoms will contain at least ways.length entries.
-        var feat_list = new Array(ways.length);
-        
-        for (var i = 0; i < ways.length; i++) {
-            // We know the minimal of this one ahead of time. (Could be -1
-            // due to areas/polygons)
-            var point_list = new Array(ways[i].nodes.length);
-            
-            var poly = this.isWayArea(ways[i]) ? 1 : 0; 
-            for (var j = 0; j < ways[i].nodes.length; j++) {
-               var node = nodes[ways[i].nodes[j]];
-               
-               var point = new OpenLayers.Geometry.Point(node.lon, node.lat);
-               
-               // Since OSM is topological, we stash the node ID internally. 
-               point.osm_id = parseInt(ways[i].nodes[j]);
-               point_list[j] = point;
-               
-               // We don't display nodes if they're used inside other 
-               // elements.
-               node.used = true; 
-            }
-            var geometry = null;
-            if (poly) { 
-                geometry = new OpenLayers.Geometry.Polygon(
-                    new OpenLayers.Geometry.LinearRing(point_list));
-            } else {    
-                geometry = new OpenLayers.Geometry.LineString(point_list);
-            }
-            if (this.internalProjection && this.externalProjection) {
-                geometry.transform(this.externalProjection, 
-                    this.internalProjection);
-            }        
-            var feat = new OpenLayers.Feature.Vector(geometry,
-                ways[i].tags);
-            feat.osm_id = parseInt(ways[i].id);
-            feat.fid = "way." + feat.osm_id;
-            feat_list[i] = feat;
-        } 
-        for (var node_id in nodes) {
-            var node = nodes[node_id];
-            if (!node.used || this.checkTags) {
-                var tags = null;
-                
-                if (this.checkTags) {
-                    var result = this.getTags(node.node, true);
-                    if (node.used && !result[1]) {
-                        continue;
-                    }
-                    tags = result[0];
-                } else { 
-                    tags = this.getTags(node.node);
-                }    
-                
-                var feat = new OpenLayers.Feature.Vector(
-                    new OpenLayers.Geometry.Point(node['lon'], node['lat']),
-                    tags);
-                if (this.internalProjection && this.externalProjection) {
-                    feat.geometry.transform(this.externalProjection, 
-                        this.internalProjection);
-                }        
-                feat.osm_id = parseInt(node_id); 
-                feat.fid = "node." + feat.osm_id;
-                feat_list.push(feat);
-            }   
-            // Memory cleanup
-            node.node = null;
-        }        
-        return feat_list;
-    },
-
-    /**
-     * Method: getNodes
-     * Return the node items from a doc.  
-     *
-     * Parameters:
-     * doc - {DOMElement} node to parse tags from
-     */
-    getNodes: function(doc) {
-        var node_list = doc.getElementsByTagName("node");
-        var nodes = {};
-        for (var i = 0; i < node_list.length; i++) {
-            var node = node_list[i];
-            var id = node.getAttribute("id");
-            nodes[id] = {
-                'lat': node.getAttribute("lat"),
-                'lon': node.getAttribute("lon"),
-                'node': node
-            };
-        }
-        return nodes;
-    },
-
-    /**
-     * Method: getWays
-     * Return the way items from a doc.  
-     *
-     * Parameters:
-     * doc - {DOMElement} node to parse tags from
-     */
-    getWays: function(doc) {
-        var way_list = doc.getElementsByTagName("way");
-        var return_ways = [];
-        for (var i = 0; i < way_list.length; i++) {
-            var way = way_list[i];
-            var way_object = {
-              id: way.getAttribute("id")
-            };
-            
-            way_object.tags = this.getTags(way);
-            
-            var node_list = way.getElementsByTagName("nd");
-            
-            way_object.nodes = new Array(node_list.length);
-            
-            for (var j = 0; j < node_list.length; j++) {
-                way_object.nodes[j] = node_list[j].getAttribute("ref");
-            }  
-            return_ways.push(way_object);
-        }
-        return return_ways; 
-        
-    },  
-    
-    /**
-     * Method: getTags
-     * Return the tags list attached to a specific DOM element.
-     *
-     * Parameters:
-     * dom_node - {DOMElement} node to parse tags from
-     * interesting_tags - {Boolean} whether the return from this function should
-     *    return a boolean indicating that it has 'interesting tags' -- 
-     *    tags like attribution and source are ignored. (To change the list
-     *    of tags, see interestingTagsExclude)
-     * 
-     * Returns:
-     * tags - {Object} hash of tags
-     * interesting - {Boolean} if interesting_tags is passed, returns
-     *     whether there are any interesting tags on this element.
-     */
-    getTags: function(dom_node, interesting_tags) {
-        var tag_list = dom_node.getElementsByTagName("tag");
-        var tags = {};
-        var interesting = false;
-        for (var j = 0; j < tag_list.length; j++) {
-            var key = tag_list[j].getAttribute("k");
-            tags[key] = tag_list[j].getAttribute("v");
-            if (interesting_tags) {
-                if (!this.interestingTagsExclude[key]) {
-                    interesting = true;
-                }
-            }    
-        }  
-        return interesting_tags ? [tags, interesting] : tags;     
-    },
-
-    /** 
-     * Method: isWayArea
-     * Given a way object from getWays, check whether the tags and geometry
-     * indicate something is an area.
-     *
-     * Returns:
-     * {Boolean}
-     */
-    isWayArea: function(way) { 
-        var poly_shaped = false;
-        var poly_tags = false;
-        
-        if (way.nodes[0] == way.nodes[way.nodes.length - 1]) {
-            poly_shaped = true;
-        }
-        if (this.checkTags) {
-            for(var key in way.tags) {
-                if (this.areaTags[key]) {
-                    poly_tags = true;
-                    break;
-                }
-            }
-        }    
-        return poly_shaped && (this.checkTags ? poly_tags : true);            
-    }, 
-
-    /**
-     * APIMethod: write 
-     * Takes a list of features, returns a serialized OSM format file for use
-     * in tools like JOSM.
-     *
-     * Parameters:
-     * features - {Array(<OpenLayers.Feature.Vector>)}
-     */
-    write: function(features) { 
-        if (!(OpenLayers.Util.isArray(features))) {
-            features = [features];
-        }
-        
-        this.osm_id = 1;
-        this.created_nodes = {};
-        var root_node = this.createElementNS(null, "osm");
-        root_node.setAttribute("version", "0.5");
-        root_node.setAttribute("generator", "OpenLayers "+ OpenLayers.VERSION_NUMBER);
-
-        // Loop backwards, because the deserializer puts nodes last, and 
-        // we want them first if possible
-        for(var i = features.length - 1; i >= 0; i--) {
-            var nodes = this.createFeatureNodes(features[i]);
-            for (var j = 0; j < nodes.length; j++) {
-                root_node.appendChild(nodes[j]);
-            }    
-        }
-        return OpenLayers.Format.XML.prototype.write.apply(this, [root_node]);
-    },
-
-    /**
-     * Method: createFeatureNodes
-     * Takes a feature, returns a list of nodes from size 0->n.
-     * Will include all pieces of the serialization that are required which
-     * have not already been created. Calls out to createXML based on geometry
-     * type.
-     *
-     * Parameters:
-     * feature - {<OpenLayers.Feature.Vector>}
-     */
-    createFeatureNodes: function(feature) {
-        var nodes = [];
-        var className = feature.geometry.CLASS_NAME;
-        var type = className.substring(className.lastIndexOf(".") + 1);
-        type = type.toLowerCase();
-        var builder = this.createXML[type];
-        if (builder) {
-            nodes = builder.apply(this, [feature]);
-        }
-        return nodes;
-    },
-    
-    /**
-     * Method: createXML
-     * Takes a feature, returns a list of nodes from size 0->n.
-     * Will include all pieces of the serialization that are required which
-     * have not already been created.
-     *
-     * Parameters:
-     * feature - {<OpenLayers.Feature.Vector>}
-     */
-    createXML: {
-        'point': function(point) {
-            var id = null;
-            var geometry = point.geometry ? point.geometry : point;
-            
-            if (this.internalProjection && this.externalProjection) {
-                geometry = geometry.clone();
-                geometry.transform(this.internalProjection, 
-                                   this.externalProjection);
-            }                       
-            
-            var already_exists = false; // We don't return anything if the node
-                                        // has already been created
-            if (point.osm_id) {
-                id = point.osm_id;
-                if (this.created_nodes[id]) {
-                    already_exists = true;
-                }    
-            } else {
-               id = -this.osm_id;
-               this.osm_id++; 
-            }
-            if (already_exists) {
-                node = this.created_nodes[id];
-            } else {    
-                var node = this.createElementNS(null, "node");
-            }
-            this.created_nodes[id] = node;
-            node.setAttribute("id", id);
-            node.setAttribute("lon", geometry.x); 
-            node.setAttribute("lat", geometry.y);
-            if (point.attributes) {
-                this.serializeTags(point, node);
-            }
-            this.setState(point, node);
-            return already_exists ? [] : [node];
-        }, 
-        linestring: function(feature) {
-            var id;
-            var nodes = [];
-            var geometry = feature.geometry;
-            if (feature.osm_id) {
-                id = feature.osm_id;
-            } else {
-                id = -this.osm_id;
-                this.osm_id++; 
-            }
-            var way = this.createElementNS(null, "way");
-            way.setAttribute("id", id);
-            for (var i = 0; i < geometry.components.length; i++) {
-                var node = this.createXML['point'].apply(this, [geometry.components[i]]);
-                if (node.length) {
-                    node = node[0];
-                    var node_ref = node.getAttribute("id");
-                    nodes.push(node);
-                } else {
-                    node_ref = geometry.components[i].osm_id;
-                    node = this.created_nodes[node_ref];
-                }
-                this.setState(feature, node);
-                var nd_dom = this.createElementNS(null, "nd");
-                nd_dom.setAttribute("ref", node_ref);
-                way.appendChild(nd_dom);
-            }
-            this.serializeTags(feature, way);
-            nodes.push(way);
-            
-            return nodes;
-        },
-        polygon: function(feature) {
-            var attrs = OpenLayers.Util.extend({'area':'yes'}, feature.attributes);
-            var feat = new OpenLayers.Feature.Vector(feature.geometry.components[0], attrs); 
-            feat.osm_id = feature.osm_id;
-            return this.createXML['linestring'].apply(this, [feat]);
-        }
-    },
-
-    /**
-     * Method: serializeTags
-     * Given a feature, serialize the attributes onto the given node.
-     *
-     * Parameters:
-     * feature - {<OpenLayers.Feature.Vector>}
-     * node - {DOMNode}
-     */
-    serializeTags: function(feature, node) {
-        for (var key in feature.attributes) {
-            var tag = this.createElementNS(null, "tag");
-            tag.setAttribute("k", key);
-            tag.setAttribute("v", feature.attributes[key]);
-            node.appendChild(tag);
-        }
-    },
-
-    /**
-     * Method: setState 
-     * OpenStreetMap has a convention that 'state' is stored for modification or deletion.
-     * This allows the file to be uploaded via JOSM or the bulk uploader tool.
-     *
-     * Parameters:
-     * feature - {<OpenLayers.Feature.Vector>}
-     * node - {DOMNode}
-     */
-    setState: function(feature, node) {
-        if (feature.state) {
-            var state = null;
-            switch(feature.state) {
-                case OpenLayers.State.UPDATE:
-                    state = "modify";
-                case OpenLayers.State.DELETE:
-                    state = "delete";
-            }
-            if (state) {
-                node.setAttribute("action", state);
-            }
-        }    
-    },
-
-    CLASS_NAME: "OpenLayers.Format.OSM" 
-});