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https://github.com/FoggedLens/iD.git
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ede561080d
This makes the osmNote work a bit more like other osm objects in iD.
- When working with the osm objects, we'll treat them as immutable.
So all modifications will be through the update method:
e.g. can do this in a repl, like chrome devtools console:
> n = iD.osmNote()
osmNote { id: -1 }
> n = n.update({ foo: 'bar' });
osmNote { foo: "bar", id: -1, v: 1 }
- none of the other osm objects have getters, and in JavaScript all the
properties are public anyway
56 lines
1.1 KiB
JavaScript
56 lines
1.1 KiB
JavaScript
import _extend from 'lodash-es/extend';
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import { geoExtent } from '../geo';
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export function osmNote() {
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if (!(this instanceof osmNote)) {
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return (new osmNote()).initialize(arguments);
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} else if (arguments.length) {
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this.initialize(arguments);
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}
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}
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osmNote.id = function() {
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return osmNote.id.next--;
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};
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osmNote.id.next = -1;
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_extend(osmNote.prototype, {
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type: 'note',
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initialize: function(sources) {
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for (var i = 0; i < sources.length; ++i) {
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var source = sources[i];
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for (var prop in source) {
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if (Object.prototype.hasOwnProperty.call(source, prop)) {
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if (source[prop] === undefined) {
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delete this[prop];
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} else {
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this[prop] = source[prop];
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}
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}
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}
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}
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if (!this.id) {
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this.id = osmNote.id();
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}
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return this;
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},
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extent: function() {
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return new geoExtent(this.loc);
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},
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update: function(attrs) {
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return osmNote(this, attrs, {v: 1 + (this.v || 0)});
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}
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});
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