Fixed JavaScript "indent" violations.

This commit is contained in:
Tim Graham 2015-07-17 09:00:01 -04:00
parent 8606bea3bc
commit b647d64408
1 changed files with 348 additions and 349 deletions

View File

@ -1,386 +1,385 @@
/*global OpenLayers*/
/*eslint indent:1*/
(function() {
/**
* Transforms an array of features to a single feature with the merged
* geometry of geom_type
*/
OpenLayers.Util.properFeatures = function(features, geom_type) {
/**
* Transforms an array of features to a single feature with the merged
* geometry of geom_type
*/
OpenLayers.Util.properFeatures = function(features, geom_type) {
if (features.constructor === Array) {
var geoms = [];
for (var i=0; i<features.length; i++) {
geoms.push(features[i].geometry);
var geoms = [];
for (var i=0; i<features.length; i++) {
geoms.push(features[i].geometry);
}
var geom = new geom_type(geoms);
features = new OpenLayers.Feature.Vector(geom);
}
var geom = new geom_type(geoms);
features = new OpenLayers.Feature.Vector(geom);
}
return features;
};
/**
* @requires OpenLayers/Format/WKT.js
*/
/**
* Class: OpenLayers.Format.DjangoWKT
* Class for reading Well-Known Text, with workarounds to successfully parse
* geometries and collections as returned by django.contrib.gis.geos.
*
* Inherits from:
* - <OpenLayers.Format.WKT>
*/
OpenLayers.Format.DjangoWKT = OpenLayers.Class(OpenLayers.Format.WKT, {
initialize: function(options) {
OpenLayers.Format.WKT.prototype.initialize.apply(this, [options]);
this.regExes.justComma = /\s*,\s*/;
},
parse: {
'point': function(str) {
var coords = OpenLayers.String.trim(str).split(this.regExes.spaces);
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.Point(coords[0], coords[1])
);
},
'multipoint': function(str) {
var point;
var points = OpenLayers.String.trim(str).split(this.regExes.justComma);
var components = [];
for(var i=0, len=points.length; i<len; ++i) {
point = points[i].replace(this.regExes.trimParens, '$1');
components.push(this.parse.point.apply(this, [point]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.MultiPoint(components)
);
},
'linestring': function(str) {
var points = OpenLayers.String.trim(str).split(',');
var components = [];
for(var i=0, len=points.length; i<len; ++i) {
components.push(this.parse.point.apply(this, [points[i]]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.LineString(components)
);
},
'multilinestring': function(str) {
var line;
var lines = OpenLayers.String.trim(str).split(this.regExes.parenComma);
var components = [];
for(var i=0, len=lines.length; i<len; ++i) {
line = lines[i].replace(this.regExes.trimParens, '$1');
components.push(this.parse.linestring.apply(this, [line]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.MultiLineString(components)
);
},
'polygon': function(str) {
var ring, linestring, linearring;
var rings = OpenLayers.String.trim(str).split(this.regExes.parenComma);
var components = [];
for(var i=0, len=rings.length; i<len; ++i) {
ring = rings[i].replace(this.regExes.trimParens, '$1');
linestring = this.parse.linestring.apply(this, [ring]).geometry;
linearring = new OpenLayers.Geometry.LinearRing(linestring.components);
components.push(linearring);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.Polygon(components)
);
},
'multipolygon': function(str) {
var polygon;
var polygons = OpenLayers.String.trim(str).split(this.regExes.doubleParenComma);
var components = [];
for(var i=0, len=polygons.length; i<len; ++i) {
polygon = polygons[i].replace(this.regExes.trimParens, '$1');
components.push(this.parse.polygon.apply(this, [polygon]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.MultiPolygon(components)
);
},
'geometrycollection': function(str) {
// separate components of the collection with |
str = str.replace(/,\s*([A-Za-z])/g, '|$1');
var wktArray = OpenLayers.String.trim(str).split('|');
var components = [];
for(var i=0, len=wktArray.length; i<len; ++i) {
components.push(OpenLayers.Format.WKT.prototype.read.apply(this,[wktArray[i]]));
}
return components;
}
},
extractGeometry: function(geometry) {
var type = geometry.CLASS_NAME.split('.')[2].toLowerCase();
if (!this.extract[type]) {
return null;
}
if (this.internalProjection && this.externalProjection) {
geometry = geometry.clone();
geometry.transform(this.internalProjection, this.externalProjection);
}
var wktType = type === 'collection' ? 'GEOMETRYCOLLECTION' : type.toUpperCase();
var data = wktType + '(' + this.extract[type].apply(this, [geometry]) + ')';
return data;
},
return features;
};
/**
* Patched write: successfully writes WKT for geometries and
* geometrycollections.
* @requires OpenLayers/Format/WKT.js
*/
write: function(features) {
var collection, isCollection;
isCollection = features.geometry.CLASS_NAME === "OpenLayers.Geometry.Collection";
var pieces = [];
if (isCollection) {
collection = features.geometry.components;
pieces.push('GEOMETRYCOLLECTION(');
for (var i=0, len=collection.length; i<len; ++i) {
if (i>0) {
pieces.push(',');
/**
* Class: OpenLayers.Format.DjangoWKT
* Class for reading Well-Known Text, with workarounds to successfully parse
* geometries and collections as returned by django.contrib.gis.geos.
*
* Inherits from:
* - <OpenLayers.Format.WKT>
*/
OpenLayers.Format.DjangoWKT = OpenLayers.Class(OpenLayers.Format.WKT, {
initialize: function(options) {
OpenLayers.Format.WKT.prototype.initialize.apply(this, [options]);
this.regExes.justComma = /\s*,\s*/;
},
parse: {
'point': function(str) {
var coords = OpenLayers.String.trim(str).split(this.regExes.spaces);
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.Point(coords[0], coords[1])
);
},
'multipoint': function(str) {
var point;
var points = OpenLayers.String.trim(str).split(this.regExes.justComma);
var components = [];
for(var i=0, len=points.length; i<len; ++i) {
point = points[i].replace(this.regExes.trimParens, '$1');
components.push(this.parse.point.apply(this, [point]).geometry);
}
pieces.push(this.extractGeometry(collection[i]));
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.MultiPoint(components)
);
},
'linestring': function(str) {
var points = OpenLayers.String.trim(str).split(',');
var components = [];
for(var i=0, len=points.length; i<len; ++i) {
components.push(this.parse.point.apply(this, [points[i]]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.LineString(components)
);
},
'multilinestring': function(str) {
var line;
var lines = OpenLayers.String.trim(str).split(this.regExes.parenComma);
var components = [];
for(var i=0, len=lines.length; i<len; ++i) {
line = lines[i].replace(this.regExes.trimParens, '$1');
components.push(this.parse.linestring.apply(this, [line]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.MultiLineString(components)
);
},
'polygon': function(str) {
var ring, linestring, linearring;
var rings = OpenLayers.String.trim(str).split(this.regExes.parenComma);
var components = [];
for(var i=0, len=rings.length; i<len; ++i) {
ring = rings[i].replace(this.regExes.trimParens, '$1');
linestring = this.parse.linestring.apply(this, [ring]).geometry;
linearring = new OpenLayers.Geometry.LinearRing(linestring.components);
components.push(linearring);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.Polygon(components)
);
},
'multipolygon': function(str) {
var polygon;
var polygons = OpenLayers.String.trim(str).split(this.regExes.doubleParenComma);
var components = [];
for(var i=0, len=polygons.length; i<len; ++i) {
polygon = polygons[i].replace(this.regExes.trimParens, '$1');
components.push(this.parse.polygon.apply(this, [polygon]).geometry);
}
return new OpenLayers.Feature.Vector(
new OpenLayers.Geometry.MultiPolygon(components)
);
},
'geometrycollection': function(str) {
// separate components of the collection with |
str = str.replace(/,\s*([A-Za-z])/g, '|$1');
var wktArray = OpenLayers.String.trim(str).split('|');
var components = [];
for(var i=0, len=wktArray.length; i<len; ++i) {
components.push(OpenLayers.Format.WKT.prototype.read.apply(this,[wktArray[i]]));
}
return components;
}
pieces.push(')');
},
extractGeometry: function(geometry) {
var type = geometry.CLASS_NAME.split('.')[2].toLowerCase();
if (!this.extract[type]) {
return null;
}
if (this.internalProjection && this.externalProjection) {
geometry = geometry.clone();
geometry.transform(this.internalProjection, this.externalProjection);
}
var wktType = type === 'collection' ? 'GEOMETRYCOLLECTION' : type.toUpperCase();
var data = wktType + '(' + this.extract[type].apply(this, [geometry]) + ')';
return data;
},
/**
* Patched write: successfully writes WKT for geometries and
* geometrycollections.
*/
write: function(features) {
var collection, isCollection;
isCollection = features.geometry.CLASS_NAME === "OpenLayers.Geometry.Collection";
var pieces = [];
if (isCollection) {
collection = features.geometry.components;
pieces.push('GEOMETRYCOLLECTION(');
for (var i=0, len=collection.length; i<len; ++i) {
if (i>0) {
pieces.push(',');
}
pieces.push(this.extractGeometry(collection[i]));
}
pieces.push(')');
} else {
pieces.push(this.extractGeometry(features.geometry));
}
return pieces.join('');
},
CLASS_NAME: "OpenLayers.Format.DjangoWKT"
});
function MapWidget(options) {
this.map = null;
this.controls = null;
this.panel = null;
this.layers = {};
this.wkt_f = new OpenLayers.Format.DjangoWKT();
// Mapping from OGRGeomType name to OpenLayers.Geometry name
if (options['geom_name'] === 'Unknown') {
options['geom_type'] = OpenLayers.Geometry;
} else if (options['geom_name'] === 'GeometryCollection') {
options['geom_type'] = OpenLayers.Geometry.Collection;
} else {
pieces.push(this.extractGeometry(features.geometry));
options['geom_type'] = eval('OpenLayers.Geometry.' + options['geom_name']);
}
return pieces.join('');
},
CLASS_NAME: "OpenLayers.Format.DjangoWKT"
});
// Default options
this.options = {
color: 'ee9900',
default_lat: 0,
default_lon: 0,
default_zoom: 4,
is_collection: new options['geom_type']() instanceof OpenLayers.Geometry.Collection,
layerswitcher: false,
map_options: {},
map_srid: 4326,
modifiable: true,
mouse_position: false,
opacity: 0.4,
point_zoom: 12,
scale_text: false,
scrollable: true
};
function MapWidget(options) {
this.map = null;
this.controls = null;
this.panel = null;
this.layers = {};
this.wkt_f = new OpenLayers.Format.DjangoWKT();
// Altering using user-provided options
for (var property in options) {
if (options.hasOwnProperty(property)) {
this.options[property] = options[property];
}
}
// Mapping from OGRGeomType name to OpenLayers.Geometry name
if (options['geom_name'] === 'Unknown') {
options['geom_type'] = OpenLayers.Geometry;
} else if (options['geom_name'] === 'GeometryCollection') {
options['geom_type'] = OpenLayers.Geometry.Collection;
} else {
options['geom_type'] = eval('OpenLayers.Geometry.' + options['geom_name']);
}
this.map = this.create_map();
// Default options
this.options = {
color: 'ee9900',
default_lat: 0,
default_lon: 0,
default_zoom: 4,
is_collection: new options['geom_type']() instanceof OpenLayers.Geometry.Collection,
layerswitcher: false,
map_options: {},
map_srid: 4326,
modifiable: true,
mouse_position: false,
opacity: 0.4,
point_zoom: 12,
scale_text: false,
scrollable: true
};
var defaults_style = {
'fillColor': '#' + this.options.color,
'fillOpacity': this.options.opacity,
'strokeColor': '#' + this.options.color
};
if (this.options.geom_name === 'LineString') {
defaults_style['strokeWidth'] = 3;
}
var styleMap = new OpenLayers.StyleMap({'default': OpenLayers.Util.applyDefaults(defaults_style, OpenLayers.Feature.Vector.style['default'])});
this.layers.vector = new OpenLayers.Layer.Vector(" " + this.options.name, {styleMap: styleMap});
this.map.addLayer(this.layers.vector);
var wkt = document.getElementById(this.options.id).value;
if (wkt) {
var feat = OpenLayers.Util.properFeatures(this.read_wkt(wkt), this.options.geom_type);
this.write_wkt(feat);
if (this.options.is_collection) {
for (var i=0; i<this.num_geom; i++) {
this.layers.vector.addFeatures([new OpenLayers.Feature.Vector(feat.geometry.components[i].clone())]);
}
} else {
this.layers.vector.addFeatures([feat]);
}
this.map.zoomToExtent(feat.geometry.getBounds());
if (this.options.geom_name === 'Point') {
this.map.zoomTo(this.options.point_zoom);
}
} else {
this.map.setCenter(this.defaultCenter(), this.options.default_zoom);
}
this.layers.vector.events.on({'featuremodified': this.modify_wkt, scope: this});
this.layers.vector.events.on({'featureadded': this.add_wkt, scope: this});
// Altering using user-provided options
for (var property in options) {
if (options.hasOwnProperty(property)) {
this.options[property] = options[property];
this.getControls(this.layers.vector);
this.panel.addControls(this.controls);
this.map.addControl(this.panel);
this.addSelectControl();
if (this.options.mouse_position) {
this.map.addControl(new OpenLayers.Control.MousePosition());
}
if (this.options.scale_text) {
this.map.addControl(new OpenLayers.Control.Scale());
}
if (this.options.layerswitcher) {
this.map.addControl(new OpenLayers.Control.LayerSwitcher());
}
if (!this.options.scrollable) {
this.map.getControlsByClass('OpenLayers.Control.Navigation')[0].disableZoomWheel();
}
if (wkt) {
if (this.options.modifiable) {
this.enableEditing();
}
} else {
this.enableDrawing();
}
}
this.map = this.create_map();
var defaults_style = {
'fillColor': '#' + this.options.color,
'fillOpacity': this.options.opacity,
'strokeColor': '#' + this.options.color
MapWidget.prototype.create_map = function() {
var map = new OpenLayers.Map(this.options.map_id, this.options.map_options);
if (this.options.base_layer) {
this.layers.base = this.options.base_layer;
} else {
this.layers.base = new OpenLayers.Layer.WMS('OpenLayers WMS', 'http://vmap0.tiles.osgeo.org/wms/vmap0', {layers: 'basic'});
}
map.addLayer(this.layers.base);
return map;
};
if (this.options.geom_name === 'LineString') {
defaults_style['strokeWidth'] = 3;
}
var styleMap = new OpenLayers.StyleMap({'default': OpenLayers.Util.applyDefaults(defaults_style, OpenLayers.Feature.Vector.style['default'])});
this.layers.vector = new OpenLayers.Layer.Vector(" " + this.options.name, {styleMap: styleMap});
this.map.addLayer(this.layers.vector);
var wkt = document.getElementById(this.options.id).value;
if (wkt) {
var feat = OpenLayers.Util.properFeatures(this.read_wkt(wkt), this.options.geom_type);
this.write_wkt(feat);
MapWidget.prototype.get_ewkt = function(feat) {
return "SRID=" + this.options.map_srid + ";" + this.wkt_f.write(feat);
};
MapWidget.prototype.read_wkt = function(wkt) {
var prefix = 'SRID=' + this.options.map_srid + ';';
if (wkt.indexOf(prefix) === 0) {
wkt = wkt.slice(prefix.length);
}
return this.wkt_f.read(wkt);
};
MapWidget.prototype.write_wkt = function(feat) {
feat = OpenLayers.Util.properFeatures(feat, this.options.geom_type);
if (this.options.is_collection) {
for (var i=0; i<this.num_geom; i++) {
this.layers.vector.addFeatures([new OpenLayers.Feature.Vector(feat.geometry.components[i].clone())]);
}
this.num_geom = feat.geometry.components.length;
} else {
this.layers.vector.addFeatures([feat]);
this.num_geom = 1;
}
this.map.zoomToExtent(feat.geometry.getBounds());
if (this.options.geom_name === 'Point') {
this.map.zoomTo(this.options.point_zoom);
}
} else {
this.map.setCenter(this.defaultCenter(), this.options.default_zoom);
}
this.layers.vector.events.on({'featuremodified': this.modify_wkt, scope: this});
this.layers.vector.events.on({'featureadded': this.add_wkt, scope: this});
document.getElementById(this.options.id).value = this.get_ewkt(feat);
};
this.getControls(this.layers.vector);
this.panel.addControls(this.controls);
this.map.addControl(this.panel);
this.addSelectControl();
if (this.options.mouse_position) {
this.map.addControl(new OpenLayers.Control.MousePosition());
}
if (this.options.scale_text) {
this.map.addControl(new OpenLayers.Control.Scale());
}
if (this.options.layerswitcher) {
this.map.addControl(new OpenLayers.Control.LayerSwitcher());
}
if (!this.options.scrollable) {
this.map.getControlsByClass('OpenLayers.Control.Navigation')[0].disableZoomWheel();
}
if (wkt) {
if (this.options.modifiable) {
this.enableEditing();
}
} else {
this.enableDrawing();
}
}
MapWidget.prototype.create_map = function() {
var map = new OpenLayers.Map(this.options.map_id, this.options.map_options);
if (this.options.base_layer) {
this.layers.base = this.options.base_layer;
} else {
this.layers.base = new OpenLayers.Layer.WMS('OpenLayers WMS', 'http://vmap0.tiles.osgeo.org/wms/vmap0', {layers: 'basic'});
}
map.addLayer(this.layers.base);
return map;
};
MapWidget.prototype.get_ewkt = function(feat) {
return "SRID=" + this.options.map_srid + ";" + this.wkt_f.write(feat);
};
MapWidget.prototype.read_wkt = function(wkt) {
var prefix = 'SRID=' + this.options.map_srid + ';';
if (wkt.indexOf(prefix) === 0) {
wkt = wkt.slice(prefix.length);
}
return this.wkt_f.read(wkt);
};
MapWidget.prototype.write_wkt = function(feat) {
feat = OpenLayers.Util.properFeatures(feat, this.options.geom_type);
if (this.options.is_collection) {
this.num_geom = feat.geometry.components.length;
} else {
this.num_geom = 1;
}
document.getElementById(this.options.id).value = this.get_ewkt(feat);
};
MapWidget.prototype.add_wkt = function(event) {
if (this.options.is_collection) {
var feat = new OpenLayers.Feature.Vector(new this.options.geom_type());
for (var i=0; i<this.layers.vector.features.length; i++) {
feat.geometry.addComponents([this.layers.vector.features[i].geometry]);
}
this.write_wkt(feat);
} else {
if (this.layers.vector.features.length > 1) {
var old_feats = [this.layers.vector.features[0]];
this.layers.vector.removeFeatures(old_feats);
this.layers.vector.destroyFeatures(old_feats);
}
this.write_wkt(event.feature);
}
};
MapWidget.prototype.modify_wkt = function(event) {
if (this.options.is_collection) {
if (this.options.geom_name === 'MultiPoint') {
this.add_wkt(event);
return;
} else {
MapWidget.prototype.add_wkt = function(event) {
if (this.options.is_collection) {
var feat = new OpenLayers.Feature.Vector(new this.options.geom_type());
for (var i=0; i<this.num_geom; i++) {
for (var i=0; i<this.layers.vector.features.length; i++) {
feat.geometry.addComponents([this.layers.vector.features[i].geometry]);
}
this.write_wkt(feat);
} else {
if (this.layers.vector.features.length > 1) {
var old_feats = [this.layers.vector.features[0]];
this.layers.vector.removeFeatures(old_feats);
this.layers.vector.destroyFeatures(old_feats);
}
this.write_wkt(event.feature);
}
} else {
this.write_wkt(event.feature);
}
};
};
MapWidget.prototype.deleteFeatures = function() {
this.layers.vector.removeFeatures(this.layers.vector.features);
this.layers.vector.destroyFeatures();
};
MapWidget.prototype.modify_wkt = function(event) {
if (this.options.is_collection) {
if (this.options.geom_name === 'MultiPoint') {
this.add_wkt(event);
return;
} else {
var feat = new OpenLayers.Feature.Vector(new this.options.geom_type());
for (var i=0; i<this.num_geom; i++) {
feat.geometry.addComponents([this.layers.vector.features[i].geometry]);
}
this.write_wkt(feat);
}
} else {
this.write_wkt(event.feature);
}
};
MapWidget.prototype.clearFeatures = function() {
this.deleteFeatures();
document.getElementById(this.options.id).value = '';
this.map.setCenter(this.defaultCenter(), this.options.default_zoom);
};
MapWidget.prototype.deleteFeatures = function() {
this.layers.vector.removeFeatures(this.layers.vector.features);
this.layers.vector.destroyFeatures();
};
MapWidget.prototype.defaultCenter = function() {
var center = new OpenLayers.LonLat(this.options.default_lon, this.options.default_lat);
if (this.options.map_srid) {
return center.transform(new OpenLayers.Projection("EPSG:4326"), this.map.getProjectionObject());
}
return center;
};
MapWidget.prototype.clearFeatures = function() {
this.deleteFeatures();
document.getElementById(this.options.id).value = '';
this.map.setCenter(this.defaultCenter(), this.options.default_zoom);
};
MapWidget.prototype.addSelectControl = function() {
var select = new OpenLayers.Control.SelectFeature(this.layers.vector, {'toggle': true, 'clickout': true});
this.map.addControl(select);
select.activate();
};
MapWidget.prototype.defaultCenter = function() {
var center = new OpenLayers.LonLat(this.options.default_lon, this.options.default_lat);
if (this.options.map_srid) {
return center.transform(new OpenLayers.Projection("EPSG:4326"), this.map.getProjectionObject());
}
return center;
};
MapWidget.prototype.enableDrawing = function() {
this.map.getControlsByClass('OpenLayers.Control.DrawFeature')[0].activate();
};
MapWidget.prototype.addSelectControl = function() {
var select = new OpenLayers.Control.SelectFeature(this.layers.vector, {'toggle': true, 'clickout': true});
this.map.addControl(select);
select.activate();
};
MapWidget.prototype.enableEditing = function() {
this.map.getControlsByClass('OpenLayers.Control.ModifyFeature')[0].activate();
};
MapWidget.prototype.enableDrawing = function() {
this.map.getControlsByClass('OpenLayers.Control.DrawFeature')[0].activate();
};
MapWidget.prototype.getControls = function(layer) {
this.panel = new OpenLayers.Control.Panel({'displayClass': 'olControlEditingToolbar'});
this.controls = [new OpenLayers.Control.Navigation()];
if (!this.options.modifiable && layer.features.length) {
return;
}
if (this.options.geom_name.indexOf('LineString') >= 0 || this.options.geom_name === 'GeometryCollection' || this.options.geom_name === 'Unknown') {
this.controls.push(new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Path, {'displayClass': 'olControlDrawFeaturePath'}));
}
if (this.options.geom_name.indexOf('Polygon') >= 0 || this.options.geom_name === 'GeometryCollection' || this.options.geom_name === 'Unknown') {
this.controls.push(new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Polygon, {'displayClass': 'olControlDrawFeaturePolygon'}));
}
if (this.options.geom_name.indexOf('Point') >= 0 || this.options.geom_name === 'GeometryCollection' || this.options.geom_name === 'Unknown') {
this.controls.push(new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Point, {'displayClass': 'olControlDrawFeaturePoint'}));
}
if (this.options.modifiable) {
this.controls.push(new OpenLayers.Control.ModifyFeature(layer, {'displayClass': 'olControlModifyFeature'}));
}
};
window.MapWidget = MapWidget;
MapWidget.prototype.enableEditing = function() {
this.map.getControlsByClass('OpenLayers.Control.ModifyFeature')[0].activate();
};
MapWidget.prototype.getControls = function(layer) {
this.panel = new OpenLayers.Control.Panel({'displayClass': 'olControlEditingToolbar'});
this.controls = [new OpenLayers.Control.Navigation()];
if (!this.options.modifiable && layer.features.length) {
return;
}
if (this.options.geom_name.indexOf('LineString') >= 0 || this.options.geom_name === 'GeometryCollection' || this.options.geom_name === 'Unknown') {
this.controls.push(new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Path, {'displayClass': 'olControlDrawFeaturePath'}));
}
if (this.options.geom_name.indexOf('Polygon') >= 0 || this.options.geom_name === 'GeometryCollection' || this.options.geom_name === 'Unknown') {
this.controls.push(new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Polygon, {'displayClass': 'olControlDrawFeaturePolygon'}));
}
if (this.options.geom_name.indexOf('Point') >= 0 || this.options.geom_name === 'GeometryCollection' || this.options.geom_name === 'Unknown') {
this.controls.push(new OpenLayers.Control.DrawFeature(layer, OpenLayers.Handler.Point, {'displayClass': 'olControlDrawFeaturePoint'}));
}
if (this.options.modifiable) {
this.controls.push(new OpenLayers.Control.ModifyFeature(layer, {'displayClass': 'olControlModifyFeature'}));
}
};
window.MapWidget = MapWidget;
})();