1947 lines
73 KiB
JavaScript
1947 lines
73 KiB
JavaScript
'use strict';
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(function (factory, window) {
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/*globals define, module, require*/
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// define an AMD module that relies on 'leaflet'
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if (typeof define === 'function' && define.amd) {
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define(['leaflet'], factory);
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// define a Common JS module that relies on 'leaflet'
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} else if (typeof exports === 'object') {
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module.exports = factory(require('leaflet'));
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}
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// attach your plugin to the global 'L' variable
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if(typeof window !== 'undefined' && window.L){
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factory(window.L);
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}
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}(function (L) {
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// 🍂miniclass CancelableEvent (Event objects)
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// 🍂method cancel()
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// Cancel any subsequent action.
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// 🍂miniclass VertexEvent (Event objects)
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// 🍂property vertex: VertexMarker
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// The vertex that fires the event.
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// 🍂miniclass ShapeEvent (Event objects)
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// 🍂property shape: Array
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// The shape (LatLngs array) subject of the action.
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// 🍂miniclass CancelableVertexEvent (Event objects)
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// 🍂inherits VertexEvent
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// 🍂inherits CancelableEvent
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// 🍂miniclass CancelableShapeEvent (Event objects)
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// 🍂inherits ShapeEvent
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// 🍂inherits CancelableEvent
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// 🍂miniclass LayerEvent (Event objects)
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// 🍂property layer: object
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// The Layer (Marker, Polyline…) subject of the action.
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// 🍂namespace Editable; 🍂class Editable; 🍂aka L.Editable
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// Main edition handler. By default, it is attached to the map
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// as `map.editTools` property.
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// Leaflet.Editable is made to be fully extendable. You have three ways to customize
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// the behaviour: using options, listening to events, or extending.
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L.Editable = L.Evented.extend({
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statics: {
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FORWARD: 1,
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BACKWARD: -1
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},
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options: {
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// You can pass them when creating a map using the `editOptions` key.
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// 🍂option zIndex: int = 1000
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// The default zIndex of the editing tools.
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zIndex: 1000,
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// 🍂option polygonClass: class = L.Polygon
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// Class to be used when creating a new Polygon.
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polygonClass: L.Polygon,
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// 🍂option polylineClass: class = L.Polyline
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// Class to be used when creating a new Polyline.
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polylineClass: L.Polyline,
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// 🍂option markerClass: class = L.Marker
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// Class to be used when creating a new Marker.
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markerClass: L.Marker,
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// 🍂option rectangleClass: class = L.Rectangle
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// Class to be used when creating a new Rectangle.
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rectangleClass: L.Rectangle,
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// 🍂option circleClass: class = L.Circle
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// Class to be used when creating a new Circle.
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circleClass: L.Circle,
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// 🍂option drawingCSSClass: string = 'leaflet-editable-drawing'
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// CSS class to be added to the map container while drawing.
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drawingCSSClass: 'leaflet-editable-drawing',
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// 🍂option drawingCursor: const = 'crosshair'
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// Cursor mode set to the map while drawing.
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drawingCursor: 'crosshair',
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// 🍂option editLayer: Layer = new L.LayerGroup()
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// Layer used to store edit tools (vertex, line guide…).
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editLayer: undefined,
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// 🍂option featuresLayer: Layer = new L.LayerGroup()
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// Default layer used to store drawn features (Marker, Polyline…).
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featuresLayer: undefined,
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// 🍂option polylineEditorClass: class = PolylineEditor
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// Class to be used as Polyline editor.
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polylineEditorClass: undefined,
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// 🍂option polygonEditorClass: class = PolygonEditor
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// Class to be used as Polygon editor.
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polygonEditorClass: undefined,
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// 🍂option markerEditorClass: class = MarkerEditor
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// Class to be used as Marker editor.
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markerEditorClass: undefined,
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// 🍂option rectangleEditorClass: class = RectangleEditor
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// Class to be used as Rectangle editor.
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rectangleEditorClass: undefined,
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// 🍂option circleEditorClass: class = CircleEditor
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// Class to be used as Circle editor.
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circleEditorClass: undefined,
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// 🍂option lineGuideOptions: hash = {}
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// Options to be passed to the line guides.
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lineGuideOptions: {},
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// 🍂option skipMiddleMarkers: boolean = false
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// Set this to true if you don't want middle markers.
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skipMiddleMarkers: false
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},
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initialize: function (map, options) {
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L.setOptions(this, options);
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this._lastZIndex = this.options.zIndex;
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this.map = map;
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this.editLayer = this.createEditLayer();
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this.featuresLayer = this.createFeaturesLayer();
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this.forwardLineGuide = this.createLineGuide();
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this.backwardLineGuide = this.createLineGuide();
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},
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fireAndForward: function (type, e) {
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e = e || {};
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e.editTools = this;
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this.fire(type, e);
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this.map.fire(type, e);
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},
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createLineGuide: function () {
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var options = L.extend({dashArray: '5,10', weight: 1, interactive: false}, this.options.lineGuideOptions);
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return L.polyline([], options);
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},
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createVertexIcon: function (options) {
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return L.Browser.mobile && L.Browser.touch ? new L.Editable.TouchVertexIcon(options) : new L.Editable.VertexIcon(options);
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},
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createEditLayer: function () {
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return this.options.editLayer || new L.LayerGroup().addTo(this.map);
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},
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createFeaturesLayer: function () {
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return this.options.featuresLayer || new L.LayerGroup().addTo(this.map);
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},
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moveForwardLineGuide: function (latlng) {
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if (this.forwardLineGuide._latlngs.length) {
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this.forwardLineGuide._latlngs[1] = latlng;
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this.forwardLineGuide._bounds.extend(latlng);
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this.forwardLineGuide.redraw();
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}
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},
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moveBackwardLineGuide: function (latlng) {
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if (this.backwardLineGuide._latlngs.length) {
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this.backwardLineGuide._latlngs[1] = latlng;
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this.backwardLineGuide._bounds.extend(latlng);
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this.backwardLineGuide.redraw();
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}
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},
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anchorForwardLineGuide: function (latlng) {
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this.forwardLineGuide._latlngs[0] = latlng;
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this.forwardLineGuide._bounds.extend(latlng);
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this.forwardLineGuide.redraw();
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},
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anchorBackwardLineGuide: function (latlng) {
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this.backwardLineGuide._latlngs[0] = latlng;
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this.backwardLineGuide._bounds.extend(latlng);
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this.backwardLineGuide.redraw();
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},
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attachForwardLineGuide: function () {
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this.editLayer.addLayer(this.forwardLineGuide);
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},
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attachBackwardLineGuide: function () {
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this.editLayer.addLayer(this.backwardLineGuide);
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},
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detachForwardLineGuide: function () {
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this.forwardLineGuide.setLatLngs([]);
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this.editLayer.removeLayer(this.forwardLineGuide);
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},
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detachBackwardLineGuide: function () {
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this.backwardLineGuide.setLatLngs([]);
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this.editLayer.removeLayer(this.backwardLineGuide);
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},
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blockEvents: function () {
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// Hack: force map not to listen to other layers events while drawing.
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if (!this._oldTargets) {
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this._oldTargets = this.map._targets;
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this.map._targets = {};
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}
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},
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unblockEvents: function () {
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if (this._oldTargets) {
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// Reset, but keep targets created while drawing.
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this.map._targets = L.extend(this.map._targets, this._oldTargets);
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delete this._oldTargets;
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}
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},
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registerForDrawing: function (editor) {
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if (this._drawingEditor) this.unregisterForDrawing(this._drawingEditor);
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this.blockEvents();
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editor.reset(); // Make sure editor tools still receive events.
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this._drawingEditor = editor;
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this.map.on('mousemove touchmove', editor.onDrawingMouseMove, editor);
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this.map.on('mousedown', this.onMousedown, this);
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this.map.on('mouseup', this.onMouseup, this);
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L.DomUtil.addClass(this.map._container, this.options.drawingCSSClass);
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this.defaultMapCursor = this.map._container.style.cursor;
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this.map._container.style.cursor = this.options.drawingCursor;
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},
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unregisterForDrawing: function (editor) {
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this.unblockEvents();
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L.DomUtil.removeClass(this.map._container, this.options.drawingCSSClass);
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this.map._container.style.cursor = this.defaultMapCursor;
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editor = editor || this._drawingEditor;
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if (!editor) return;
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this.map.off('mousemove touchmove', editor.onDrawingMouseMove, editor);
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this.map.off('mousedown', this.onMousedown, this);
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this.map.off('mouseup', this.onMouseup, this);
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if (editor !== this._drawingEditor) return;
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delete this._drawingEditor;
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if (editor._drawing) editor.cancelDrawing();
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},
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onMousedown: function (e) {
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if (e.originalEvent.which != 1) return;
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this._mouseDown = e;
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this._drawingEditor.onDrawingMouseDown(e);
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},
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onMouseup: function (e) {
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if (this._mouseDown) {
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var editor = this._drawingEditor,
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mouseDown = this._mouseDown;
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this._mouseDown = null;
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editor.onDrawingMouseUp(e);
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if (this._drawingEditor !== editor) return; // onDrawingMouseUp may call unregisterFromDrawing.
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var origin = L.point(mouseDown.originalEvent.clientX, mouseDown.originalEvent.clientY);
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var distance = L.point(e.originalEvent.clientX, e.originalEvent.clientY).distanceTo(origin);
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if (Math.abs(distance) < 9 * (window.devicePixelRatio || 1)) this._drawingEditor.onDrawingClick(e);
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}
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},
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// 🍂section Public methods
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// You will generally access them by the `map.editTools`
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// instance:
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//
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// `map.editTools.startPolyline();`
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// 🍂method drawing(): boolean
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// Return true if any drawing action is ongoing.
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drawing: function () {
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return this._drawingEditor && this._drawingEditor.drawing();
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},
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// 🍂method stopDrawing()
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// When you need to stop any ongoing drawing, without needing to know which editor is active.
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stopDrawing: function () {
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this.unregisterForDrawing();
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},
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// 🍂method commitDrawing()
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// When you need to commit any ongoing drawing, without needing to know which editor is active.
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commitDrawing: function (e) {
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if (!this._drawingEditor) return;
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this._drawingEditor.commitDrawing(e);
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},
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connectCreatedToMap: function (layer) {
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return this.featuresLayer.addLayer(layer);
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},
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// 🍂method startPolyline(latlng: L.LatLng, options: hash): L.Polyline
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// Start drawing a Polyline. If `latlng` is given, a first point will be added. In any case, continuing on user click.
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// If `options` is given, it will be passed to the Polyline class constructor.
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startPolyline: function (latlng, options) {
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var line = this.createPolyline([], options);
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line.enableEdit(this.map).newShape(latlng);
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return line;
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},
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// 🍂method startPolygon(latlng: L.LatLng, options: hash): L.Polygon
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// Start drawing a Polygon. If `latlng` is given, a first point will be added. In any case, continuing on user click.
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// If `options` is given, it will be passed to the Polygon class constructor.
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startPolygon: function (latlng, options) {
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var polygon = this.createPolygon([], options);
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polygon.enableEdit(this.map).newShape(latlng);
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return polygon;
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},
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// 🍂method startMarker(latlng: L.LatLng, options: hash): L.Marker
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// Start adding a Marker. If `latlng` is given, the Marker will be shown first at this point.
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// In any case, it will follow the user mouse, and will have a final `latlng` on next click (or touch).
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// If `options` is given, it will be passed to the Marker class constructor.
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startMarker: function (latlng, options) {
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latlng = latlng || this.map.getCenter().clone();
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var marker = this.createMarker(latlng, options);
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marker.enableEdit(this.map).startDrawing();
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return marker;
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},
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// 🍂method startRectangle(latlng: L.LatLng, options: hash): L.Rectangle
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// Start drawing a Rectangle. If `latlng` is given, the Rectangle anchor will be added. In any case, continuing on user drag.
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// If `options` is given, it will be passed to the Rectangle class constructor.
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startRectangle: function(latlng, options) {
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var corner = latlng || L.latLng([0, 0]);
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var bounds = new L.LatLngBounds(corner, corner);
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var rectangle = this.createRectangle(bounds, options);
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rectangle.enableEdit(this.map).startDrawing();
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return rectangle;
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},
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// 🍂method startCircle(latlng: L.LatLng, options: hash): L.Circle
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// Start drawing a Circle. If `latlng` is given, the Circle anchor will be added. In any case, continuing on user drag.
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// If `options` is given, it will be passed to the Circle class constructor.
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startCircle: function (latlng, options) {
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latlng = latlng || this.map.getCenter().clone();
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var circle = this.createCircle(latlng, options);
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circle.enableEdit(this.map).startDrawing();
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return circle;
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},
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startHole: function (editor, latlng) {
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editor.newHole(latlng);
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},
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createLayer: function (klass, latlngs, options) {
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options = L.Util.extend({editOptions: {editTools: this}}, options);
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var layer = new klass(latlngs, options);
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// 🍂namespace Editable
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// 🍂event editable:created: LayerEvent
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// Fired when a new feature (Marker, Polyline…) is created.
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this.fireAndForward('editable:created', {layer: layer});
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return layer;
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},
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createPolyline: function (latlngs, options) {
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return this.createLayer(options && options.polylineClass || this.options.polylineClass, latlngs, options);
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},
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createPolygon: function (latlngs, options) {
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return this.createLayer(options && options.polygonClass || this.options.polygonClass, latlngs, options);
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},
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createMarker: function (latlng, options) {
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return this.createLayer(options && options.markerClass || this.options.markerClass, latlng, options);
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},
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createRectangle: function (bounds, options) {
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return this.createLayer(options && options.rectangleClass || this.options.rectangleClass, bounds, options);
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},
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createCircle: function (latlng, options) {
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return this.createLayer(options && options.circleClass || this.options.circleClass, latlng, options);
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}
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});
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L.extend(L.Editable, {
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makeCancellable: function (e) {
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e.cancel = function () {
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e._cancelled = true;
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};
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}
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});
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// 🍂namespace Map; 🍂class Map
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// Leaflet.Editable add options and events to the `L.Map` object.
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// See `Editable` events for the list of events fired on the Map.
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// 🍂example
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//
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// ```js
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// var map = L.map('map', {
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// editable: true,
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// editOptions: {
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// …
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// }
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// });
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// ```
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// 🍂section Editable Map Options
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L.Map.mergeOptions({
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// 🍂namespace Map
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// 🍂section Map Options
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// 🍂option editToolsClass: class = L.Editable
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// Class to be used as vertex, for path editing.
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editToolsClass: L.Editable,
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// 🍂option editable: boolean = false
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// Whether to create a L.Editable instance at map init.
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editable: false,
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// 🍂option editOptions: hash = {}
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// Options to pass to L.Editable when instantiating.
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editOptions: {}
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});
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L.Map.addInitHook(function () {
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this.whenReady(function () {
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if (this.options.editable) {
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this.editTools = new this.options.editToolsClass(this, this.options.editOptions);
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}
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});
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});
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L.Editable.VertexIcon = L.DivIcon.extend({
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options: {
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iconSize: new L.Point(8, 8)
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}
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});
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L.Editable.TouchVertexIcon = L.Editable.VertexIcon.extend({
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options: {
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iconSize: new L.Point(20, 20)
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}
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});
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// 🍂namespace Editable; 🍂class VertexMarker; Handler for dragging path vertices.
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L.Editable.VertexMarker = L.Marker.extend({
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options: {
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draggable: true,
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className: 'leaflet-div-icon leaflet-vertex-icon'
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},
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// 🍂section Public methods
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// The marker used to handle path vertex. You will usually interact with a `VertexMarker`
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// instance when listening for events like `editable:vertex:ctrlclick`.
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initialize: function (latlng, latlngs, editor, options) {
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// We don't use this._latlng, because on drag Leaflet replace it while
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// we want to keep reference.
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this.latlng = latlng;
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this.latlngs = latlngs;
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this.editor = editor;
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L.Marker.prototype.initialize.call(this, latlng, options);
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this.options.icon = this.editor.tools.createVertexIcon({className: this.options.className});
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this.latlng.__vertex = this;
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this.editor.editLayer.addLayer(this);
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this.setZIndexOffset(editor.tools._lastZIndex + 1);
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},
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onAdd: function (map) {
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L.Marker.prototype.onAdd.call(this, map);
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this.on('drag', this.onDrag);
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this.on('dragstart', this.onDragStart);
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this.on('dragend', this.onDragEnd);
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this.on('mouseup', this.onMouseup);
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this.on('click', this.onClick);
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this.on('contextmenu', this.onContextMenu);
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this.on('mousedown touchstart', this.onMouseDown);
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this.on('mouseover', this.onMouseOver);
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this.on('mouseout', this.onMouseOut);
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this.addMiddleMarkers();
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},
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onRemove: function (map) {
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if (this.middleMarker) this.middleMarker.delete();
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delete this.latlng.__vertex;
|
||
this.off('drag', this.onDrag);
|
||
this.off('dragstart', this.onDragStart);
|
||
this.off('dragend', this.onDragEnd);
|
||
this.off('mouseup', this.onMouseup);
|
||
this.off('click', this.onClick);
|
||
this.off('contextmenu', this.onContextMenu);
|
||
this.off('mousedown touchstart', this.onMouseDown);
|
||
this.off('mouseover', this.onMouseOver);
|
||
this.off('mouseout', this.onMouseOut);
|
||
L.Marker.prototype.onRemove.call(this, map);
|
||
},
|
||
|
||
onDrag: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerDrag(e);
|
||
var iconPos = L.DomUtil.getPosition(this._icon),
|
||
latlng = this._map.layerPointToLatLng(iconPos);
|
||
this.latlng.update(latlng);
|
||
this._latlng = this.latlng; // Push back to Leaflet our reference.
|
||
this.editor.refresh();
|
||
if (this.middleMarker) this.middleMarker.updateLatLng();
|
||
var next = this.getNext();
|
||
if (next && next.middleMarker) next.middleMarker.updateLatLng();
|
||
},
|
||
|
||
onDragStart: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerDragStart(e);
|
||
},
|
||
|
||
onDragEnd: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerDragEnd(e);
|
||
},
|
||
|
||
onClick: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerClick(e);
|
||
},
|
||
|
||
onMouseup: function (e) {
|
||
L.DomEvent.stop(e);
|
||
e.vertex = this;
|
||
this.editor.map.fire('mouseup', e);
|
||
},
|
||
|
||
onContextMenu: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerContextMenu(e);
|
||
},
|
||
|
||
onMouseDown: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerMouseDown(e);
|
||
},
|
||
|
||
onMouseOver: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerMouseOver(e);
|
||
},
|
||
|
||
onMouseOut: function (e) {
|
||
e.vertex = this;
|
||
this.editor.onVertexMarkerMouseOut(e);
|
||
},
|
||
|
||
// 🍂method delete()
|
||
// Delete a vertex and the related LatLng.
|
||
delete: function () {
|
||
var next = this.getNext(); // Compute before changing latlng
|
||
this.latlngs.splice(this.getIndex(), 1);
|
||
this.editor.editLayer.removeLayer(this);
|
||
this.editor.onVertexDeleted({latlng: this.latlng, vertex: this});
|
||
if (!this.latlngs.length) this.editor.deleteShape(this.latlngs);
|
||
if (next) next.resetMiddleMarker();
|
||
this.editor.refresh();
|
||
},
|
||
|
||
// 🍂method getIndex(): int
|
||
// Get the index of the current vertex among others of the same LatLngs group.
|
||
getIndex: function () {
|
||
return this.latlngs.indexOf(this.latlng);
|
||
},
|
||
|
||
// 🍂method getLastIndex(): int
|
||
// Get last vertex index of the LatLngs group of the current vertex.
|
||
getLastIndex: function () {
|
||
return this.latlngs.length - 1;
|
||
},
|
||
|
||
// 🍂method getPrevious(): VertexMarker
|
||
// Get the previous VertexMarker in the same LatLngs group.
|
||
getPrevious: function () {
|
||
if (this.latlngs.length < 2) return;
|
||
var index = this.getIndex(),
|
||
previousIndex = index - 1;
|
||
if (index === 0 && this.editor.CLOSED) previousIndex = this.getLastIndex();
|
||
var previous = this.latlngs[previousIndex];
|
||
if (previous) return previous.__vertex;
|
||
},
|
||
|
||
// 🍂method getNext(): VertexMarker
|
||
// Get the next VertexMarker in the same LatLngs group.
|
||
getNext: function () {
|
||
if (this.latlngs.length < 2) return;
|
||
var index = this.getIndex(),
|
||
nextIndex = index + 1;
|
||
if (index === this.getLastIndex() && this.editor.CLOSED) nextIndex = 0;
|
||
var next = this.latlngs[nextIndex];
|
||
if (next) return next.__vertex;
|
||
},
|
||
|
||
addMiddleMarker: function (previous) {
|
||
if (!this.editor.hasMiddleMarkers()) return;
|
||
previous = previous || this.getPrevious();
|
||
if (previous && !this.middleMarker) this.middleMarker = this.editor.addMiddleMarker(previous, this, this.latlngs, this.editor);
|
||
},
|
||
|
||
addMiddleMarkers: function () {
|
||
if (!this.editor.hasMiddleMarkers()) return;
|
||
var previous = this.getPrevious();
|
||
if (previous) this.addMiddleMarker(previous);
|
||
var next = this.getNext();
|
||
if (next) next.resetMiddleMarker();
|
||
},
|
||
|
||
resetMiddleMarker: function () {
|
||
if (this.middleMarker) this.middleMarker.delete();
|
||
this.addMiddleMarker();
|
||
},
|
||
|
||
// 🍂method split()
|
||
// Split the vertex LatLngs group at its index, if possible.
|
||
split: function () {
|
||
if (!this.editor.splitShape) return; // Only for PolylineEditor
|
||
this.editor.splitShape(this.latlngs, this.getIndex());
|
||
},
|
||
|
||
// 🍂method continue()
|
||
// Continue the vertex LatLngs from this vertex. Only active for first and last vertices of a Polyline.
|
||
continue: function () {
|
||
if (!this.editor.continueBackward) return; // Only for PolylineEditor
|
||
var index = this.getIndex();
|
||
if (index === 0) this.editor.continueBackward(this.latlngs);
|
||
else if (index === this.getLastIndex()) this.editor.continueForward(this.latlngs);
|
||
}
|
||
|
||
});
|
||
|
||
L.Editable.mergeOptions({
|
||
|
||
// 🍂namespace Editable
|
||
// 🍂option vertexMarkerClass: class = VertexMarker
|
||
// Class to be used as vertex, for path editing.
|
||
vertexMarkerClass: L.Editable.VertexMarker
|
||
|
||
});
|
||
|
||
L.Editable.MiddleMarker = L.Marker.extend({
|
||
|
||
options: {
|
||
opacity: 0.5,
|
||
className: 'leaflet-div-icon leaflet-middle-icon',
|
||
draggable: true
|
||
},
|
||
|
||
initialize: function (left, right, latlngs, editor, options) {
|
||
this.left = left;
|
||
this.right = right;
|
||
this.editor = editor;
|
||
this.latlngs = latlngs;
|
||
L.Marker.prototype.initialize.call(this, this.computeLatLng(), options);
|
||
this._opacity = this.options.opacity;
|
||
this.options.icon = this.editor.tools.createVertexIcon({className: this.options.className});
|
||
this.editor.editLayer.addLayer(this);
|
||
this.setVisibility();
|
||
},
|
||
|
||
setVisibility: function () {
|
||
var leftPoint = this._map.latLngToContainerPoint(this.left.latlng),
|
||
rightPoint = this._map.latLngToContainerPoint(this.right.latlng),
|
||
size = L.point(this.options.icon.options.iconSize);
|
||
if (leftPoint.distanceTo(rightPoint) < size.x * 3) this.hide();
|
||
else this.show();
|
||
},
|
||
|
||
show: function () {
|
||
this.setOpacity(this._opacity);
|
||
},
|
||
|
||
hide: function () {
|
||
this.setOpacity(0);
|
||
},
|
||
|
||
updateLatLng: function () {
|
||
this.setLatLng(this.computeLatLng());
|
||
this.setVisibility();
|
||
},
|
||
|
||
computeLatLng: function () {
|
||
var leftPoint = this.editor.map.latLngToContainerPoint(this.left.latlng),
|
||
rightPoint = this.editor.map.latLngToContainerPoint(this.right.latlng),
|
||
y = (leftPoint.y + rightPoint.y) / 2,
|
||
x = (leftPoint.x + rightPoint.x) / 2;
|
||
return this.editor.map.containerPointToLatLng([x, y]);
|
||
},
|
||
|
||
onAdd: function (map) {
|
||
L.Marker.prototype.onAdd.call(this, map);
|
||
L.DomEvent.on(this._icon, 'mousedown touchstart', this.onMouseDown, this);
|
||
map.on('zoomend', this.setVisibility, this);
|
||
},
|
||
|
||
onRemove: function (map) {
|
||
delete this.right.middleMarker;
|
||
L.DomEvent.off(this._icon, 'mousedown touchstart', this.onMouseDown, this);
|
||
map.off('zoomend', this.setVisibility, this);
|
||
L.Marker.prototype.onRemove.call(this, map);
|
||
},
|
||
|
||
onMouseDown: function (e) {
|
||
var iconPos = L.DomUtil.getPosition(this._icon),
|
||
latlng = this.editor.map.layerPointToLatLng(iconPos);
|
||
e = {
|
||
originalEvent: e,
|
||
latlng: latlng
|
||
};
|
||
if (this.options.opacity === 0) return;
|
||
L.Editable.makeCancellable(e);
|
||
this.editor.onMiddleMarkerMouseDown(e);
|
||
if (e._cancelled) return;
|
||
this.latlngs.splice(this.index(), 0, e.latlng);
|
||
this.editor.refresh();
|
||
var icon = this._icon;
|
||
var marker = this.editor.addVertexMarker(e.latlng, this.latlngs);
|
||
this.editor.onNewVertex(marker);
|
||
/* Hack to workaround browser not firing touchend when element is no more on DOM */
|
||
var parent = marker._icon.parentNode;
|
||
parent.removeChild(marker._icon);
|
||
marker._icon = icon;
|
||
parent.appendChild(marker._icon);
|
||
marker._initIcon();
|
||
marker._initInteraction();
|
||
marker.setOpacity(1);
|
||
/* End hack */
|
||
// Transfer ongoing dragging to real marker
|
||
L.Draggable._dragging = false;
|
||
marker.dragging._draggable._onDown(e.originalEvent);
|
||
this.delete();
|
||
},
|
||
|
||
delete: function () {
|
||
this.editor.editLayer.removeLayer(this);
|
||
},
|
||
|
||
index: function () {
|
||
return this.latlngs.indexOf(this.right.latlng);
|
||
}
|
||
|
||
});
|
||
|
||
L.Editable.mergeOptions({
|
||
|
||
// 🍂namespace Editable
|
||
// 🍂option middleMarkerClass: class = VertexMarker
|
||
// Class to be used as middle vertex, pulled by the user to create a new point in the middle of a path.
|
||
middleMarkerClass: L.Editable.MiddleMarker
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class BaseEditor; 🍂aka L.Editable.BaseEditor
|
||
// When editing a feature (Marker, Polyline…), an editor is attached to it. This
|
||
// editor basically knows how to handle the edition.
|
||
L.Editable.BaseEditor = L.Handler.extend({
|
||
|
||
initialize: function (map, feature, options) {
|
||
L.setOptions(this, options);
|
||
this.map = map;
|
||
this.feature = feature;
|
||
this.feature.editor = this;
|
||
this.editLayer = new L.LayerGroup();
|
||
this.tools = this.options.editTools || map.editTools;
|
||
},
|
||
|
||
// 🍂method enable(): this
|
||
// Set up the drawing tools for the feature to be editable.
|
||
addHooks: function () {
|
||
if (this.isConnected()) this.onFeatureAdd();
|
||
else this.feature.once('add', this.onFeatureAdd, this);
|
||
this.onEnable();
|
||
this.feature.on(this._getEvents(), this);
|
||
},
|
||
|
||
// 🍂method disable(): this
|
||
// Remove the drawing tools for the feature.
|
||
removeHooks: function () {
|
||
this.feature.off(this._getEvents(), this);
|
||
if (this.feature.dragging) this.feature.dragging.disable();
|
||
this.editLayer.clearLayers();
|
||
this.tools.editLayer.removeLayer(this.editLayer);
|
||
this.onDisable();
|
||
if (this._drawing) this.cancelDrawing();
|
||
},
|
||
|
||
// 🍂method drawing(): boolean
|
||
// Return true if any drawing action is ongoing with this editor.
|
||
drawing: function () {
|
||
return !!this._drawing;
|
||
},
|
||
|
||
reset: function () {},
|
||
|
||
onFeatureAdd: function () {
|
||
this.tools.editLayer.addLayer(this.editLayer);
|
||
if (this.feature.dragging) this.feature.dragging.enable();
|
||
},
|
||
|
||
hasMiddleMarkers: function () {
|
||
return !this.options.skipMiddleMarkers && !this.tools.options.skipMiddleMarkers;
|
||
},
|
||
|
||
fireAndForward: function (type, e) {
|
||
e = e || {};
|
||
e.layer = this.feature;
|
||
this.feature.fire(type, e);
|
||
this.tools.fireAndForward(type, e);
|
||
},
|
||
|
||
onEnable: function () {
|
||
// 🍂namespace Editable
|
||
// 🍂event editable:enable: Event
|
||
// Fired when an existing feature is ready to be edited.
|
||
this.fireAndForward('editable:enable');
|
||
},
|
||
|
||
onDisable: function () {
|
||
// 🍂namespace Editable
|
||
// 🍂event editable:disable: Event
|
||
// Fired when an existing feature is not ready anymore to be edited.
|
||
this.fireAndForward('editable:disable');
|
||
},
|
||
|
||
onEditing: function () {
|
||
// 🍂namespace Editable
|
||
// 🍂event editable:editing: Event
|
||
// Fired as soon as any change is made to the feature geometry.
|
||
this.fireAndForward('editable:editing');
|
||
},
|
||
|
||
onStartDrawing: function () {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:start: Event
|
||
// Fired when a feature is to be drawn.
|
||
this.fireAndForward('editable:drawing:start');
|
||
},
|
||
|
||
onEndDrawing: function () {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:end: Event
|
||
// Fired when a feature is not drawn anymore.
|
||
this.fireAndForward('editable:drawing:end');
|
||
},
|
||
|
||
onCancelDrawing: function () {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:cancel: Event
|
||
// Fired when user cancel drawing while a feature is being drawn.
|
||
this.fireAndForward('editable:drawing:cancel');
|
||
},
|
||
|
||
onCommitDrawing: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:commit: Event
|
||
// Fired when user finish drawing a feature.
|
||
this.fireAndForward('editable:drawing:commit', e);
|
||
},
|
||
|
||
onDrawingMouseDown: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:mousedown: Event
|
||
// Fired when user `mousedown` while drawing.
|
||
this.fireAndForward('editable:drawing:mousedown', e);
|
||
},
|
||
|
||
onDrawingMouseUp: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:mouseup: Event
|
||
// Fired when user `mouseup` while drawing.
|
||
this.fireAndForward('editable:drawing:mouseup', e);
|
||
},
|
||
|
||
startDrawing: function () {
|
||
if (!this._drawing) this._drawing = L.Editable.FORWARD;
|
||
this.tools.registerForDrawing(this);
|
||
this.onStartDrawing();
|
||
},
|
||
|
||
commitDrawing: function (e) {
|
||
this.onCommitDrawing(e);
|
||
this.endDrawing();
|
||
},
|
||
|
||
cancelDrawing: function () {
|
||
// If called during a vertex drag, the vertex will be removed before
|
||
// the mouseup fires on it. This is a workaround. Maybe better fix is
|
||
// To have L.Draggable reset it's status on disable (Leaflet side).
|
||
L.Draggable._dragging = false;
|
||
this.onCancelDrawing();
|
||
this.endDrawing();
|
||
},
|
||
|
||
endDrawing: function () {
|
||
this._drawing = false;
|
||
this.tools.unregisterForDrawing(this);
|
||
this.onEndDrawing();
|
||
},
|
||
|
||
onDrawingClick: function (e) {
|
||
if (!this.drawing()) return;
|
||
L.Editable.makeCancellable(e);
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:click: CancelableEvent
|
||
// Fired when user `click` while drawing, before any internal action is being processed.
|
||
this.fireAndForward('editable:drawing:click', e);
|
||
if (e._cancelled) return;
|
||
if (!this.isConnected()) this.connect(e);
|
||
this.processDrawingClick(e);
|
||
},
|
||
|
||
isConnected: function () {
|
||
return this.map.hasLayer(this.feature);
|
||
},
|
||
|
||
connect: function () {
|
||
this.tools.connectCreatedToMap(this.feature);
|
||
this.tools.editLayer.addLayer(this.editLayer);
|
||
},
|
||
|
||
onMove: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:move: Event
|
||
// Fired when `move` mouse while drawing, while dragging a marker, and while dragging a vertex.
|
||
this.fireAndForward('editable:drawing:move', e);
|
||
},
|
||
|
||
onDrawingMouseMove: function (e) {
|
||
this.onMove(e);
|
||
},
|
||
|
||
_getEvents: function () {
|
||
return {
|
||
dragstart: this.onDragStart,
|
||
drag: this.onDrag,
|
||
dragend: this.onDragEnd,
|
||
remove: this.disable
|
||
};
|
||
},
|
||
|
||
onDragStart: function (e) {
|
||
this.onEditing();
|
||
// 🍂namespace Editable
|
||
// 🍂event editable:dragstart: Event
|
||
// Fired before a path feature is dragged.
|
||
this.fireAndForward('editable:dragstart', e);
|
||
},
|
||
|
||
onDrag: function (e) {
|
||
this.onMove(e);
|
||
// 🍂namespace Editable
|
||
// 🍂event editable:drag: Event
|
||
// Fired when a path feature is being dragged.
|
||
this.fireAndForward('editable:drag', e);
|
||
},
|
||
|
||
onDragEnd: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂event editable:dragend: Event
|
||
// Fired after a path feature has been dragged.
|
||
this.fireAndForward('editable:dragend', e);
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class MarkerEditor; 🍂aka L.Editable.MarkerEditor
|
||
// 🍂inherits BaseEditor
|
||
// Editor for Marker.
|
||
L.Editable.MarkerEditor = L.Editable.BaseEditor.extend({
|
||
|
||
onDrawingMouseMove: function (e) {
|
||
L.Editable.BaseEditor.prototype.onDrawingMouseMove.call(this, e);
|
||
if (this._drawing) this.feature.setLatLng(e.latlng);
|
||
},
|
||
|
||
processDrawingClick: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Drawing events
|
||
// 🍂event editable:drawing:clicked: Event
|
||
// Fired when user `click` while drawing, after all internal actions.
|
||
this.fireAndForward('editable:drawing:clicked', e);
|
||
this.commitDrawing(e);
|
||
},
|
||
|
||
connect: function (e) {
|
||
// On touch, the latlng has not been updated because there is
|
||
// no mousemove.
|
||
if (e) this.feature._latlng = e.latlng;
|
||
L.Editable.BaseEditor.prototype.connect.call(this, e);
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class PathEditor; 🍂aka L.Editable.PathEditor
|
||
// 🍂inherits BaseEditor
|
||
// Base class for all path editors.
|
||
L.Editable.PathEditor = L.Editable.BaseEditor.extend({
|
||
|
||
CLOSED: false,
|
||
MIN_VERTEX: 2,
|
||
|
||
addHooks: function () {
|
||
L.Editable.BaseEditor.prototype.addHooks.call(this);
|
||
if (this.feature) this.initVertexMarkers();
|
||
return this;
|
||
},
|
||
|
||
initVertexMarkers: function (latlngs) {
|
||
if (!this.enabled()) return;
|
||
latlngs = latlngs || this.getLatLngs();
|
||
if (isFlat(latlngs)) this.addVertexMarkers(latlngs);
|
||
else for (var i = 0; i < latlngs.length; i++) this.initVertexMarkers(latlngs[i]);
|
||
},
|
||
|
||
getLatLngs: function () {
|
||
return this.feature.getLatLngs();
|
||
},
|
||
|
||
// 🍂method reset()
|
||
// Rebuild edit elements (Vertex, MiddleMarker, etc.).
|
||
reset: function () {
|
||
this.editLayer.clearLayers();
|
||
this.initVertexMarkers();
|
||
},
|
||
|
||
addVertexMarker: function (latlng, latlngs) {
|
||
return new this.tools.options.vertexMarkerClass(latlng, latlngs, this);
|
||
},
|
||
|
||
onNewVertex: function (vertex) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:new: VertexEvent
|
||
// Fired when a new vertex is created.
|
||
this.fireAndForward('editable:vertex:new', {latlng: vertex.latlng, vertex: vertex});
|
||
},
|
||
|
||
addVertexMarkers: function (latlngs) {
|
||
for (var i = 0; i < latlngs.length; i++) {
|
||
this.addVertexMarker(latlngs[i], latlngs);
|
||
}
|
||
},
|
||
|
||
refreshVertexMarkers: function (latlngs) {
|
||
latlngs = latlngs || this.getDefaultLatLngs();
|
||
for (var i = 0; i < latlngs.length; i++) {
|
||
latlngs[i].__vertex.update();
|
||
}
|
||
},
|
||
|
||
addMiddleMarker: function (left, right, latlngs) {
|
||
return new this.tools.options.middleMarkerClass(left, right, latlngs, this);
|
||
},
|
||
|
||
onVertexMarkerClick: function (e) {
|
||
L.Editable.makeCancellable(e);
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:click: CancelableVertexEvent
|
||
// Fired when a `click` is issued on a vertex, before any internal action is being processed.
|
||
this.fireAndForward('editable:vertex:click', e);
|
||
if (e._cancelled) return;
|
||
if (this.tools.drawing() && this.tools._drawingEditor !== this) return;
|
||
var index = e.vertex.getIndex(), commit;
|
||
if (e.originalEvent.ctrlKey) {
|
||
this.onVertexMarkerCtrlClick(e);
|
||
} else if (e.originalEvent.altKey) {
|
||
this.onVertexMarkerAltClick(e);
|
||
} else if (e.originalEvent.shiftKey) {
|
||
this.onVertexMarkerShiftClick(e);
|
||
} else if (e.originalEvent.metaKey) {
|
||
this.onVertexMarkerMetaKeyClick(e);
|
||
} else if (index === e.vertex.getLastIndex() && this._drawing === L.Editable.FORWARD) {
|
||
if (index >= this.MIN_VERTEX - 1) commit = true;
|
||
} else if (index === 0 && this._drawing === L.Editable.BACKWARD && this._drawnLatLngs.length >= this.MIN_VERTEX) {
|
||
commit = true;
|
||
} else if (index === 0 && this._drawing === L.Editable.FORWARD && this._drawnLatLngs.length >= this.MIN_VERTEX && this.CLOSED) {
|
||
commit = true; // Allow to close on first point also for polygons
|
||
} else {
|
||
this.onVertexRawMarkerClick(e);
|
||
}
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:clicked: VertexEvent
|
||
// Fired when a `click` is issued on a vertex, after all internal actions.
|
||
this.fireAndForward('editable:vertex:clicked', e);
|
||
if (commit) this.commitDrawing(e);
|
||
},
|
||
|
||
onVertexRawMarkerClick: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:rawclick: CancelableVertexEvent
|
||
// Fired when a `click` is issued on a vertex without any special key and without being in drawing mode.
|
||
this.fireAndForward('editable:vertex:rawclick', e);
|
||
if (e._cancelled) return;
|
||
if (!this.vertexCanBeDeleted(e.vertex)) return;
|
||
e.vertex.delete();
|
||
},
|
||
|
||
vertexCanBeDeleted: function (vertex) {
|
||
return vertex.latlngs.length > this.MIN_VERTEX;
|
||
},
|
||
|
||
onVertexDeleted: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:deleted: VertexEvent
|
||
// Fired after a vertex has been deleted by user.
|
||
this.fireAndForward('editable:vertex:deleted', e);
|
||
},
|
||
|
||
onVertexMarkerCtrlClick: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:ctrlclick: VertexEvent
|
||
// Fired when a `click` with `ctrlKey` is issued on a vertex.
|
||
this.fireAndForward('editable:vertex:ctrlclick', e);
|
||
},
|
||
|
||
onVertexMarkerShiftClick: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:shiftclick: VertexEvent
|
||
// Fired when a `click` with `shiftKey` is issued on a vertex.
|
||
this.fireAndForward('editable:vertex:shiftclick', e);
|
||
},
|
||
|
||
onVertexMarkerMetaKeyClick: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:metakeyclick: VertexEvent
|
||
// Fired when a `click` with `metaKey` is issued on a vertex.
|
||
this.fireAndForward('editable:vertex:metakeyclick', e);
|
||
},
|
||
|
||
onVertexMarkerAltClick: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:altclick: VertexEvent
|
||
// Fired when a `click` with `altKey` is issued on a vertex.
|
||
this.fireAndForward('editable:vertex:altclick', e);
|
||
},
|
||
|
||
onVertexMarkerContextMenu: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:contextmenu: VertexEvent
|
||
// Fired when a `contextmenu` is issued on a vertex.
|
||
this.fireAndForward('editable:vertex:contextmenu', e);
|
||
},
|
||
|
||
onVertexMarkerMouseDown: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:mousedown: VertexEvent
|
||
// Fired when user `mousedown` a vertex.
|
||
this.fireAndForward('editable:vertex:mousedown', e);
|
||
},
|
||
|
||
onVertexMarkerMouseOver: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:mouseover: VertexEvent
|
||
// Fired when a user's mouse enters the vertex
|
||
this.fireAndForward('editable:vertex:mouseover', e);
|
||
},
|
||
|
||
onVertexMarkerMouseOut: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:mouseout: VertexEvent
|
||
// Fired when a user's mouse leaves the vertex
|
||
this.fireAndForward('editable:vertex:mouseout', e);
|
||
},
|
||
|
||
onMiddleMarkerMouseDown: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section MiddleMarker events
|
||
// 🍂event editable:middlemarker:mousedown: VertexEvent
|
||
// Fired when user `mousedown` a middle marker.
|
||
this.fireAndForward('editable:middlemarker:mousedown', e);
|
||
},
|
||
|
||
onVertexMarkerDrag: function (e) {
|
||
this.onMove(e);
|
||
if (this.feature._bounds) this.extendBounds(e);
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:drag: VertexEvent
|
||
// Fired when a vertex is dragged by user.
|
||
this.fireAndForward('editable:vertex:drag', e);
|
||
},
|
||
|
||
onVertexMarkerDragStart: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:dragstart: VertexEvent
|
||
// Fired before a vertex is dragged by user.
|
||
this.fireAndForward('editable:vertex:dragstart', e);
|
||
},
|
||
|
||
onVertexMarkerDragEnd: function (e) {
|
||
// 🍂namespace Editable
|
||
// 🍂section Vertex events
|
||
// 🍂event editable:vertex:dragend: VertexEvent
|
||
// Fired after a vertex is dragged by user.
|
||
this.fireAndForward('editable:vertex:dragend', e);
|
||
},
|
||
|
||
setDrawnLatLngs: function (latlngs) {
|
||
this._drawnLatLngs = latlngs || this.getDefaultLatLngs();
|
||
},
|
||
|
||
startDrawing: function () {
|
||
if (!this._drawnLatLngs) this.setDrawnLatLngs();
|
||
L.Editable.BaseEditor.prototype.startDrawing.call(this);
|
||
},
|
||
|
||
startDrawingForward: function () {
|
||
this.startDrawing();
|
||
},
|
||
|
||
endDrawing: function () {
|
||
this.tools.detachForwardLineGuide();
|
||
this.tools.detachBackwardLineGuide();
|
||
if (this._drawnLatLngs && this._drawnLatLngs.length < this.MIN_VERTEX) this.deleteShape(this._drawnLatLngs);
|
||
L.Editable.BaseEditor.prototype.endDrawing.call(this);
|
||
delete this._drawnLatLngs;
|
||
},
|
||
|
||
addLatLng: function (latlng) {
|
||
if (this._drawing === L.Editable.FORWARD) this._drawnLatLngs.push(latlng);
|
||
else this._drawnLatLngs.unshift(latlng);
|
||
this.feature._bounds.extend(latlng);
|
||
var vertex = this.addVertexMarker(latlng, this._drawnLatLngs);
|
||
this.onNewVertex(vertex);
|
||
this.refresh();
|
||
},
|
||
|
||
newPointForward: function (latlng) {
|
||
this.addLatLng(latlng);
|
||
this.tools.attachForwardLineGuide();
|
||
this.tools.anchorForwardLineGuide(latlng);
|
||
},
|
||
|
||
newPointBackward: function (latlng) {
|
||
this.addLatLng(latlng);
|
||
this.tools.anchorBackwardLineGuide(latlng);
|
||
},
|
||
|
||
// 🍂namespace PathEditor
|
||
// 🍂method push()
|
||
// Programmatically add a point while drawing.
|
||
push: function (latlng) {
|
||
if (!latlng) return console.error('L.Editable.PathEditor.push expect a valid latlng as parameter');
|
||
if (this._drawing === L.Editable.FORWARD) this.newPointForward(latlng);
|
||
else this.newPointBackward(latlng);
|
||
},
|
||
|
||
removeLatLng: function (latlng) {
|
||
latlng.__vertex.delete();
|
||
this.refresh();
|
||
},
|
||
|
||
// 🍂method pop(): L.LatLng or null
|
||
// Programmatically remove last point (if any) while drawing.
|
||
pop: function () {
|
||
if (this._drawnLatLngs.length <= 1) return;
|
||
var latlng;
|
||
if (this._drawing === L.Editable.FORWARD) latlng = this._drawnLatLngs[this._drawnLatLngs.length - 1];
|
||
else latlng = this._drawnLatLngs[0];
|
||
this.removeLatLng(latlng);
|
||
if (this._drawing === L.Editable.FORWARD) this.tools.anchorForwardLineGuide(this._drawnLatLngs[this._drawnLatLngs.length - 1]);
|
||
else this.tools.anchorForwardLineGuide(this._drawnLatLngs[0]);
|
||
return latlng;
|
||
},
|
||
|
||
processDrawingClick: function (e) {
|
||
if (e.vertex && e.vertex.editor === this) return;
|
||
if (this._drawing === L.Editable.FORWARD) this.newPointForward(e.latlng);
|
||
else this.newPointBackward(e.latlng);
|
||
this.fireAndForward('editable:drawing:clicked', e);
|
||
},
|
||
|
||
onDrawingMouseMove: function (e) {
|
||
L.Editable.BaseEditor.prototype.onDrawingMouseMove.call(this, e);
|
||
if (this._drawing) {
|
||
this.tools.moveForwardLineGuide(e.latlng);
|
||
this.tools.moveBackwardLineGuide(e.latlng);
|
||
}
|
||
},
|
||
|
||
refresh: function () {
|
||
this.feature.redraw();
|
||
this.onEditing();
|
||
},
|
||
|
||
// 🍂namespace PathEditor
|
||
// 🍂method newShape(latlng?: L.LatLng)
|
||
// Add a new shape (Polyline, Polygon) in a multi, and setup up drawing tools to draw it;
|
||
// if optional `latlng` is given, start a path at this point.
|
||
newShape: function (latlng) {
|
||
var shape = this.addNewEmptyShape();
|
||
if (!shape) return;
|
||
this.setDrawnLatLngs(shape[0] || shape); // Polygon or polyline
|
||
this.startDrawingForward();
|
||
// 🍂namespace Editable
|
||
// 🍂section Shape events
|
||
// 🍂event editable:shape:new: ShapeEvent
|
||
// Fired when a new shape is created in a multi (Polygon or Polyline).
|
||
this.fireAndForward('editable:shape:new', {shape: shape});
|
||
if (latlng) this.newPointForward(latlng);
|
||
},
|
||
|
||
deleteShape: function (shape, latlngs) {
|
||
var e = {shape: shape};
|
||
L.Editable.makeCancellable(e);
|
||
// 🍂namespace Editable
|
||
// 🍂section Shape events
|
||
// 🍂event editable:shape:delete: CancelableShapeEvent
|
||
// Fired before a new shape is deleted in a multi (Polygon or Polyline).
|
||
this.fireAndForward('editable:shape:delete', e);
|
||
if (e._cancelled) return;
|
||
shape = this._deleteShape(shape, latlngs);
|
||
if (this.ensureNotFlat) this.ensureNotFlat(); // Polygon.
|
||
this.feature.setLatLngs(this.getLatLngs()); // Force bounds reset.
|
||
this.refresh();
|
||
this.reset();
|
||
// 🍂namespace Editable
|
||
// 🍂section Shape events
|
||
// 🍂event editable:shape:deleted: ShapeEvent
|
||
// Fired after a new shape is deleted in a multi (Polygon or Polyline).
|
||
this.fireAndForward('editable:shape:deleted', {shape: shape});
|
||
return shape;
|
||
},
|
||
|
||
_deleteShape: function (shape, latlngs) {
|
||
latlngs = latlngs || this.getLatLngs();
|
||
if (!latlngs.length) return;
|
||
var self = this,
|
||
inplaceDelete = function (latlngs, shape) {
|
||
// Called when deleting a flat latlngs
|
||
shape = latlngs.splice(0, Number.MAX_VALUE);
|
||
return shape;
|
||
},
|
||
spliceDelete = function (latlngs, shape) {
|
||
// Called when removing a latlngs inside an array
|
||
latlngs.splice(latlngs.indexOf(shape), 1);
|
||
if (!latlngs.length) self._deleteShape(latlngs);
|
||
return shape;
|
||
};
|
||
if (latlngs === shape) return inplaceDelete(latlngs, shape);
|
||
for (var i = 0; i < latlngs.length; i++) {
|
||
if (latlngs[i] === shape) return spliceDelete(latlngs, shape);
|
||
else if (latlngs[i].indexOf(shape) !== -1) return spliceDelete(latlngs[i], shape);
|
||
}
|
||
},
|
||
|
||
// 🍂namespace PathEditor
|
||
// 🍂method deleteShapeAt(latlng: L.LatLng): Array
|
||
// Remove a path shape at the given `latlng`.
|
||
deleteShapeAt: function (latlng) {
|
||
var shape = this.feature.shapeAt(latlng);
|
||
if (shape) return this.deleteShape(shape);
|
||
},
|
||
|
||
// 🍂method appendShape(shape: Array)
|
||
// Append a new shape to the Polygon or Polyline.
|
||
appendShape: function (shape) {
|
||
this.insertShape(shape);
|
||
},
|
||
|
||
// 🍂method prependShape(shape: Array)
|
||
// Prepend a new shape to the Polygon or Polyline.
|
||
prependShape: function (shape) {
|
||
this.insertShape(shape, 0);
|
||
},
|
||
|
||
// 🍂method insertShape(shape: Array, index: int)
|
||
// Insert a new shape to the Polygon or Polyline at given index (default is to append).
|
||
insertShape: function (shape, index) {
|
||
this.ensureMulti();
|
||
shape = this.formatShape(shape);
|
||
if (typeof index === 'undefined') index = this.feature._latlngs.length;
|
||
this.feature._latlngs.splice(index, 0, shape);
|
||
this.feature.redraw();
|
||
if (this._enabled) this.reset();
|
||
},
|
||
|
||
extendBounds: function (e) {
|
||
this.feature._bounds.extend(e.vertex.latlng);
|
||
},
|
||
|
||
onDragStart: function (e) {
|
||
this.editLayer.clearLayers();
|
||
L.Editable.BaseEditor.prototype.onDragStart.call(this, e);
|
||
},
|
||
|
||
onDragEnd: function (e) {
|
||
this.initVertexMarkers();
|
||
L.Editable.BaseEditor.prototype.onDragEnd.call(this, e);
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class PolylineEditor; 🍂aka L.Editable.PolylineEditor
|
||
// 🍂inherits PathEditor
|
||
L.Editable.PolylineEditor = L.Editable.PathEditor.extend({
|
||
|
||
startDrawingBackward: function () {
|
||
this._drawing = L.Editable.BACKWARD;
|
||
this.startDrawing();
|
||
},
|
||
|
||
// 🍂method continueBackward(latlngs?: Array)
|
||
// Set up drawing tools to continue the line backward.
|
||
continueBackward: function (latlngs) {
|
||
if (this.drawing()) return;
|
||
latlngs = latlngs || this.getDefaultLatLngs();
|
||
this.setDrawnLatLngs(latlngs);
|
||
if (latlngs.length > 0) {
|
||
this.tools.attachBackwardLineGuide();
|
||
this.tools.anchorBackwardLineGuide(latlngs[0]);
|
||
}
|
||
this.startDrawingBackward();
|
||
},
|
||
|
||
// 🍂method continueForward(latlngs?: Array)
|
||
// Set up drawing tools to continue the line forward.
|
||
continueForward: function (latlngs) {
|
||
if (this.drawing()) return;
|
||
latlngs = latlngs || this.getDefaultLatLngs();
|
||
this.setDrawnLatLngs(latlngs);
|
||
if (latlngs.length > 0) {
|
||
this.tools.attachForwardLineGuide();
|
||
this.tools.anchorForwardLineGuide(latlngs[latlngs.length - 1]);
|
||
}
|
||
this.startDrawingForward();
|
||
},
|
||
|
||
getDefaultLatLngs: function (latlngs) {
|
||
latlngs = latlngs || this.feature._latlngs;
|
||
if (!latlngs.length || latlngs[0] instanceof L.LatLng) return latlngs;
|
||
else return this.getDefaultLatLngs(latlngs[0]);
|
||
},
|
||
|
||
ensureMulti: function () {
|
||
if (this.feature._latlngs.length && isFlat(this.feature._latlngs)) {
|
||
this.feature._latlngs = [this.feature._latlngs];
|
||
}
|
||
},
|
||
|
||
addNewEmptyShape: function () {
|
||
if (this.feature._latlngs.length) {
|
||
var shape = [];
|
||
this.appendShape(shape);
|
||
return shape;
|
||
} else {
|
||
return this.feature._latlngs;
|
||
}
|
||
},
|
||
|
||
formatShape: function (shape) {
|
||
if (isFlat(shape)) return shape;
|
||
else if (shape[0]) return this.formatShape(shape[0]);
|
||
},
|
||
|
||
// 🍂method splitShape(latlngs?: Array, index: int)
|
||
// Split the given `latlngs` shape at index `index` and integrate new shape in instance `latlngs`.
|
||
splitShape: function (shape, index) {
|
||
if (!index || index >= shape.length - 1) return;
|
||
this.ensureMulti();
|
||
var shapeIndex = this.feature._latlngs.indexOf(shape);
|
||
if (shapeIndex === -1) return;
|
||
var first = shape.slice(0, index + 1),
|
||
second = shape.slice(index);
|
||
// We deal with reference, we don't want twice the same latlng around.
|
||
second[0] = L.latLng(second[0].lat, second[0].lng, second[0].alt);
|
||
this.feature._latlngs.splice(shapeIndex, 1, first, second);
|
||
this.refresh();
|
||
this.reset();
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class PolygonEditor; 🍂aka L.Editable.PolygonEditor
|
||
// 🍂inherits PathEditor
|
||
L.Editable.PolygonEditor = L.Editable.PathEditor.extend({
|
||
|
||
CLOSED: true,
|
||
MIN_VERTEX: 3,
|
||
|
||
newPointForward: function (latlng) {
|
||
L.Editable.PathEditor.prototype.newPointForward.call(this, latlng);
|
||
if (!this.tools.backwardLineGuide._latlngs.length) this.tools.anchorBackwardLineGuide(latlng);
|
||
if (this._drawnLatLngs.length === 2) this.tools.attachBackwardLineGuide();
|
||
},
|
||
|
||
addNewEmptyHole: function (latlng) {
|
||
this.ensureNotFlat();
|
||
var latlngs = this.feature.shapeAt(latlng);
|
||
if (!latlngs) return;
|
||
var holes = [];
|
||
latlngs.push(holes);
|
||
return holes;
|
||
},
|
||
|
||
// 🍂method newHole(latlng?: L.LatLng, index: int)
|
||
// Set up drawing tools for creating a new hole on the Polygon. If the `latlng` param is given, a first point is created.
|
||
newHole: function (latlng) {
|
||
var holes = this.addNewEmptyHole(latlng);
|
||
if (!holes) return;
|
||
this.setDrawnLatLngs(holes);
|
||
this.startDrawingForward();
|
||
if (latlng) this.newPointForward(latlng);
|
||
},
|
||
|
||
addNewEmptyShape: function () {
|
||
if (this.feature._latlngs.length && this.feature._latlngs[0].length) {
|
||
var shape = [];
|
||
this.appendShape(shape);
|
||
return shape;
|
||
} else {
|
||
return this.feature._latlngs;
|
||
}
|
||
},
|
||
|
||
ensureMulti: function () {
|
||
if (this.feature._latlngs.length && isFlat(this.feature._latlngs[0])) {
|
||
this.feature._latlngs = [this.feature._latlngs];
|
||
}
|
||
},
|
||
|
||
ensureNotFlat: function () {
|
||
if (!this.feature._latlngs.length || isFlat(this.feature._latlngs)) this.feature._latlngs = [this.feature._latlngs];
|
||
},
|
||
|
||
vertexCanBeDeleted: function (vertex) {
|
||
var parent = this.feature.parentShape(vertex.latlngs),
|
||
idx = L.Util.indexOf(parent, vertex.latlngs);
|
||
if (idx > 0) return true; // Holes can be totally deleted without removing the layer itself.
|
||
return L.Editable.PathEditor.prototype.vertexCanBeDeleted.call(this, vertex);
|
||
},
|
||
|
||
getDefaultLatLngs: function () {
|
||
if (!this.feature._latlngs.length) this.feature._latlngs.push([]);
|
||
return this.feature._latlngs[0];
|
||
},
|
||
|
||
formatShape: function (shape) {
|
||
// [[1, 2], [3, 4]] => must be nested
|
||
// [] => must be nested
|
||
// [[]] => is already nested
|
||
if (isFlat(shape) && (!shape[0] || shape[0].length !== 0)) return [shape];
|
||
else return shape;
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class RectangleEditor; 🍂aka L.Editable.RectangleEditor
|
||
// 🍂inherits PathEditor
|
||
L.Editable.RectangleEditor = L.Editable.PathEditor.extend({
|
||
|
||
CLOSED: true,
|
||
MIN_VERTEX: 4,
|
||
|
||
options: {
|
||
skipMiddleMarkers: true
|
||
},
|
||
|
||
extendBounds: function (e) {
|
||
var index = e.vertex.getIndex(),
|
||
next = e.vertex.getNext(),
|
||
previous = e.vertex.getPrevious(),
|
||
oppositeIndex = (index + 2) % 4,
|
||
opposite = e.vertex.latlngs[oppositeIndex],
|
||
bounds = new L.LatLngBounds(e.latlng, opposite);
|
||
// Update latlngs by hand to preserve order.
|
||
previous.latlng.update([e.latlng.lat, opposite.lng]);
|
||
next.latlng.update([opposite.lat, e.latlng.lng]);
|
||
this.updateBounds(bounds);
|
||
this.refreshVertexMarkers();
|
||
},
|
||
|
||
onDrawingMouseDown: function (e) {
|
||
L.Editable.PathEditor.prototype.onDrawingMouseDown.call(this, e);
|
||
this.connect();
|
||
var latlngs = this.getDefaultLatLngs();
|
||
// L.Polygon._convertLatLngs removes last latlng if it equals first point,
|
||
// which is the case here as all latlngs are [0, 0]
|
||
if (latlngs.length === 3) latlngs.push(e.latlng);
|
||
var bounds = new L.LatLngBounds(e.latlng, e.latlng);
|
||
this.updateBounds(bounds);
|
||
this.updateLatLngs(bounds);
|
||
this.refresh();
|
||
this.reset();
|
||
// Stop dragging map.
|
||
// L.Draggable has two workflows:
|
||
// - mousedown => mousemove => mouseup
|
||
// - touchstart => touchmove => touchend
|
||
// Problem: L.Map.Tap does not allow us to listen to touchstart, so we only
|
||
// can deal with mousedown, but then when in a touch device, we are dealing with
|
||
// simulated events (actually simulated by L.Map.Tap), which are no more taken
|
||
// into account by L.Draggable.
|
||
// Ref.: https://github.com/Leaflet/Leaflet.Editable/issues/103
|
||
e.originalEvent._simulated = false;
|
||
this.map.dragging._draggable._onUp(e.originalEvent);
|
||
// Now transfer ongoing drag action to the bottom right corner.
|
||
// Should we refine which corner will handle the drag according to
|
||
// drag direction?
|
||
latlngs[3].__vertex.dragging._draggable._onDown(e.originalEvent);
|
||
},
|
||
|
||
onDrawingMouseUp: function (e) {
|
||
this.commitDrawing(e);
|
||
e.originalEvent._simulated = false;
|
||
L.Editable.PathEditor.prototype.onDrawingMouseUp.call(this, e);
|
||
},
|
||
|
||
onDrawingMouseMove: function (e) {
|
||
e.originalEvent._simulated = false;
|
||
L.Editable.PathEditor.prototype.onDrawingMouseMove.call(this, e);
|
||
},
|
||
|
||
|
||
getDefaultLatLngs: function (latlngs) {
|
||
return latlngs || this.feature._latlngs[0];
|
||
},
|
||
|
||
updateBounds: function (bounds) {
|
||
this.feature._bounds = bounds;
|
||
},
|
||
|
||
updateLatLngs: function (bounds) {
|
||
var latlngs = this.getDefaultLatLngs(),
|
||
newLatlngs = this.feature._boundsToLatLngs(bounds);
|
||
// Keep references.
|
||
for (var i = 0; i < latlngs.length; i++) {
|
||
latlngs[i].update(newLatlngs[i]);
|
||
}
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class CircleEditor; 🍂aka L.Editable.CircleEditor
|
||
// 🍂inherits PathEditor
|
||
L.Editable.CircleEditor = L.Editable.PathEditor.extend({
|
||
|
||
MIN_VERTEX: 2,
|
||
|
||
options: {
|
||
skipMiddleMarkers: true
|
||
},
|
||
|
||
initialize: function (map, feature, options) {
|
||
L.Editable.PathEditor.prototype.initialize.call(this, map, feature, options);
|
||
this._resizeLatLng = this.computeResizeLatLng();
|
||
},
|
||
|
||
computeResizeLatLng: function () {
|
||
// While circle is not added to the map, _radius is not set.
|
||
var delta = (this.feature._radius || this.feature._mRadius) * Math.cos(Math.PI / 4),
|
||
point = this.map.project(this.feature._latlng);
|
||
return this.map.unproject([point.x + delta, point.y - delta]);
|
||
},
|
||
|
||
updateResizeLatLng: function () {
|
||
this._resizeLatLng.update(this.computeResizeLatLng());
|
||
this._resizeLatLng.__vertex.update();
|
||
},
|
||
|
||
getLatLngs: function () {
|
||
return [this.feature._latlng, this._resizeLatLng];
|
||
},
|
||
|
||
getDefaultLatLngs: function () {
|
||
return this.getLatLngs();
|
||
},
|
||
|
||
onVertexMarkerDrag: function (e) {
|
||
if (e.vertex.getIndex() === 1) this.resize(e);
|
||
else this.updateResizeLatLng(e);
|
||
L.Editable.PathEditor.prototype.onVertexMarkerDrag.call(this, e);
|
||
},
|
||
|
||
resize: function (e) {
|
||
var radius = this.feature._latlng.distanceTo(e.latlng);
|
||
this.feature.setRadius(radius);
|
||
},
|
||
|
||
onDrawingMouseDown: function (e) {
|
||
L.Editable.PathEditor.prototype.onDrawingMouseDown.call(this, e);
|
||
this._resizeLatLng.update(e.latlng);
|
||
this.feature._latlng.update(e.latlng);
|
||
this.connect();
|
||
// Stop dragging map.
|
||
e.originalEvent._simulated = false;
|
||
this.map.dragging._draggable._onUp(e.originalEvent);
|
||
// Now transfer ongoing drag action to the radius handler.
|
||
this._resizeLatLng.__vertex.dragging._draggable._onDown(e.originalEvent);
|
||
},
|
||
|
||
onDrawingMouseUp: function (e) {
|
||
this.commitDrawing(e);
|
||
e.originalEvent._simulated = false;
|
||
L.Editable.PathEditor.prototype.onDrawingMouseUp.call(this, e);
|
||
},
|
||
|
||
onDrawingMouseMove: function (e) {
|
||
e.originalEvent._simulated = false;
|
||
L.Editable.PathEditor.prototype.onDrawingMouseMove.call(this, e);
|
||
},
|
||
|
||
onDrag: function (e) {
|
||
L.Editable.PathEditor.prototype.onDrag.call(this, e);
|
||
this.feature.dragging.updateLatLng(this._resizeLatLng);
|
||
}
|
||
|
||
});
|
||
|
||
// 🍂namespace Editable; 🍂class EditableMixin
|
||
// `EditableMixin` is included to `L.Polyline`, `L.Polygon`, `L.Rectangle`, `L.Circle`
|
||
// and `L.Marker`. It adds some methods to them.
|
||
// *When editing is enabled, the editor is accessible on the instance with the
|
||
// `editor` property.*
|
||
var EditableMixin = {
|
||
|
||
createEditor: function (map) {
|
||
map = map || this._map;
|
||
var tools = (this.options.editOptions || {}).editTools || map.editTools;
|
||
if (!tools) throw Error('Unable to detect Editable instance.');
|
||
var Klass = this.options.editorClass || this.getEditorClass(tools);
|
||
return new Klass(map, this, this.options.editOptions);
|
||
},
|
||
|
||
// 🍂method enableEdit(map?: L.Map): this.editor
|
||
// Enable editing, by creating an editor if not existing, and then calling `enable` on it.
|
||
enableEdit: function (map) {
|
||
if (!this.editor) this.createEditor(map);
|
||
this.editor.enable();
|
||
return this.editor;
|
||
},
|
||
|
||
// 🍂method editEnabled(): boolean
|
||
// Return true if current instance has an editor attached, and this editor is enabled.
|
||
editEnabled: function () {
|
||
return this.editor && this.editor.enabled();
|
||
},
|
||
|
||
// 🍂method disableEdit()
|
||
// Disable editing, also remove the editor property reference.
|
||
disableEdit: function () {
|
||
if (this.editor) {
|
||
this.editor.disable();
|
||
delete this.editor;
|
||
}
|
||
},
|
||
|
||
// 🍂method toggleEdit()
|
||
// Enable or disable editing, according to current status.
|
||
toggleEdit: function () {
|
||
if (this.editEnabled()) this.disableEdit();
|
||
else this.enableEdit();
|
||
},
|
||
|
||
_onEditableAdd: function () {
|
||
if (this.editor) this.enableEdit();
|
||
}
|
||
|
||
};
|
||
|
||
var PolylineMixin = {
|
||
|
||
getEditorClass: function (tools) {
|
||
return (tools && tools.options.polylineEditorClass) ? tools.options.polylineEditorClass : L.Editable.PolylineEditor;
|
||
},
|
||
|
||
shapeAt: function (latlng, latlngs) {
|
||
// We can have those cases:
|
||
// - latlngs are just a flat array of latlngs, use this
|
||
// - latlngs is an array of arrays of latlngs, loop over
|
||
var shape = null;
|
||
latlngs = latlngs || this._latlngs;
|
||
if (!latlngs.length) return shape;
|
||
else if (isFlat(latlngs) && this.isInLatLngs(latlng, latlngs)) shape = latlngs;
|
||
else for (var i = 0; i < latlngs.length; i++) if (this.isInLatLngs(latlng, latlngs[i])) return latlngs[i];
|
||
return shape;
|
||
},
|
||
|
||
isInLatLngs: function (l, latlngs) {
|
||
if (!latlngs) return false;
|
||
var i, k, len, part = [], p,
|
||
w = this._clickTolerance();
|
||
this._projectLatlngs(latlngs, part, this._pxBounds);
|
||
part = part[0];
|
||
p = this._map.latLngToLayerPoint(l);
|
||
|
||
if (!this._pxBounds.contains(p)) { return false; }
|
||
for (i = 1, len = part.length, k = 0; i < len; k = i++) {
|
||
|
||
if (L.LineUtil.pointToSegmentDistance(p, part[k], part[i]) <= w) {
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
};
|
||
|
||
var PolygonMixin = {
|
||
|
||
getEditorClass: function (tools) {
|
||
return (tools && tools.options.polygonEditorClass) ? tools.options.polygonEditorClass : L.Editable.PolygonEditor;
|
||
},
|
||
|
||
shapeAt: function (latlng, latlngs) {
|
||
// We can have those cases:
|
||
// - latlngs are just a flat array of latlngs, use this
|
||
// - latlngs is an array of arrays of latlngs, this is a simple polygon (maybe with holes), use the first
|
||
// - latlngs is an array of arrays of arrays, this is a multi, loop over
|
||
var shape = null;
|
||
latlngs = latlngs || this._latlngs;
|
||
if (!latlngs.length) return shape;
|
||
else if (isFlat(latlngs) && this.isInLatLngs(latlng, latlngs)) shape = latlngs;
|
||
else if (isFlat(latlngs[0]) && this.isInLatLngs(latlng, latlngs[0])) shape = latlngs;
|
||
else for (var i = 0; i < latlngs.length; i++) if (this.isInLatLngs(latlng, latlngs[i][0])) return latlngs[i];
|
||
return shape;
|
||
},
|
||
|
||
isInLatLngs: function (l, latlngs) {
|
||
var inside = false, l1, l2, j, k, len2;
|
||
|
||
for (j = 0, len2 = latlngs.length, k = len2 - 1; j < len2; k = j++) {
|
||
l1 = latlngs[j];
|
||
l2 = latlngs[k];
|
||
|
||
if (((l1.lat > l.lat) !== (l2.lat > l.lat)) &&
|
||
(l.lng < (l2.lng - l1.lng) * (l.lat - l1.lat) / (l2.lat - l1.lat) + l1.lng)) {
|
||
inside = !inside;
|
||
}
|
||
}
|
||
|
||
return inside;
|
||
},
|
||
|
||
parentShape: function (shape, latlngs) {
|
||
latlngs = latlngs || this._latlngs;
|
||
if (!latlngs) return;
|
||
var idx = L.Util.indexOf(latlngs, shape);
|
||
if (idx !== -1) return latlngs;
|
||
for (var i = 0; i < latlngs.length; i++) {
|
||
idx = L.Util.indexOf(latlngs[i], shape);
|
||
if (idx !== -1) return latlngs[i];
|
||
}
|
||
}
|
||
|
||
};
|
||
|
||
|
||
var MarkerMixin = {
|
||
|
||
getEditorClass: function (tools) {
|
||
return (tools && tools.options.markerEditorClass) ? tools.options.markerEditorClass : L.Editable.MarkerEditor;
|
||
}
|
||
|
||
};
|
||
|
||
var RectangleMixin = {
|
||
|
||
getEditorClass: function (tools) {
|
||
return (tools && tools.options.rectangleEditorClass) ? tools.options.rectangleEditorClass : L.Editable.RectangleEditor;
|
||
}
|
||
|
||
};
|
||
|
||
var CircleMixin = {
|
||
|
||
getEditorClass: function (tools) {
|
||
return (tools && tools.options.circleEditorClass) ? tools.options.circleEditorClass : L.Editable.CircleEditor;
|
||
}
|
||
|
||
};
|
||
|
||
var keepEditable = function () {
|
||
// Make sure you can remove/readd an editable layer.
|
||
this.on('add', this._onEditableAdd);
|
||
};
|
||
|
||
var isFlat = L.LineUtil.isFlat || L.LineUtil._flat || L.Polyline._flat; // <=> 1.1 compat.
|
||
|
||
|
||
if (L.Polyline) {
|
||
L.Polyline.include(EditableMixin);
|
||
L.Polyline.include(PolylineMixin);
|
||
L.Polyline.addInitHook(keepEditable);
|
||
}
|
||
if (L.Polygon) {
|
||
L.Polygon.include(EditableMixin);
|
||
L.Polygon.include(PolygonMixin);
|
||
}
|
||
if (L.Marker) {
|
||
L.Marker.include(EditableMixin);
|
||
L.Marker.include(MarkerMixin);
|
||
L.Marker.addInitHook(keepEditable);
|
||
}
|
||
if (L.Rectangle) {
|
||
L.Rectangle.include(EditableMixin);
|
||
L.Rectangle.include(RectangleMixin);
|
||
}
|
||
if (L.Circle) {
|
||
L.Circle.include(EditableMixin);
|
||
L.Circle.include(CircleMixin);
|
||
}
|
||
|
||
L.LatLng.prototype.update = function (latlng) {
|
||
latlng = L.latLng(latlng);
|
||
this.lat = latlng.lat;
|
||
this.lng = latlng.lng;
|
||
}
|
||
|
||
}, window));
|