X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/31b7bedfdac35077aaecdc4f403d0178b70f33ab..5aea67a71f677c0845941ee0db72d756648fc026:/vendor/assets/leaflet/leaflet.zoom.js

diff --git a/vendor/assets/leaflet/leaflet.zoom.js b/vendor/assets/leaflet/leaflet.zoom.js
deleted file mode 100644
index 0d105f9e1..000000000
--- a/vendor/assets/leaflet/leaflet.zoom.js
+++ /dev/null
@@ -1,213 +0,0 @@
-L.Control.Zoomslider = (function () {
-
-	var Knob = L.Draggable.extend({
-		initialize: function (element, stepHeight, knobHeight) {
-			L.Draggable.prototype.initialize.call(this, element, element);
-			this._element = element;
-
-			this._stepHeight = stepHeight;
-			this._knobHeight = knobHeight;
-
-			this.on('predrag', function () {
-				this._newPos.x = 0;
-				this._newPos.y = this._adjust(this._newPos.y);
-			}, this);
-		},
-
-		_adjust: function (y) {
-			var value = Math.round(this._toValue(y));
-			value = Math.max(0, Math.min(this._maxValue, value));
-			return this._toY(value);
-		},
-
-		// y = k*v + m
-		_toY: function (value) {
-			return this._k * value + this._m;
-		},
-		// v = (y - m) / k
-		_toValue: function (y) {
-			return (y - this._m) / this._k;
-		},
-
-		setSteps: function (steps) {
-			var sliderHeight = steps * this._stepHeight;
-			this._maxValue = steps - 1;
-
-			// conversion parameters
-			// the conversion is just a common linear function.
-			this._k = -this._stepHeight;
-			this._m = sliderHeight - (this._stepHeight + this._knobHeight) / 2;
-		},
-
-		setPosition: function (y) {
-			L.DomUtil.setPosition(this._element,
-								  L.point(0, this._adjust(y)));
-		},
-
-		setValue: function (v) {
-			this.setPosition(this._toY(v));
-		},
-
-		getValue: function () {
-			return this._toValue(L.DomUtil.getPosition(this._element).y);
-		}
-	});
-
-	var Zoomslider = L.Control.extend({
-		options: {
-			position: 'topleft',
-			// Height of zoom-slider.png in px
-			stepHeight: 9,
-			// Height of the knob div in px
-			knobHeight: 5,
-			styleNS: 'leaflet-control-zoomslider'
-		},
-
-		onAdd: function (map) {
-			var container = L.DomUtil.create('div', this.options.styleNS + ' leaflet-bar');
-
-			L.DomEvent.disableClickPropagation(container);
-
-			this._map = map;
-
-			this._zoomInButton = this._createZoomButton(
-				'in', 'top', container, this._zoomIn);
-
-			this._sliderElem = L.DomUtil.create(
-				'div',
-				this.options.styleNS + "-slider leaflet-bar-part",
-				container);
-
-			this._zoomOutButton = this._createZoomButton(
-				'out', 'bottom', container, this._zoomOut);
-
-			map .on('zoomlevelschange', this._refresh, this)
-				.on("zoomend", this._updateKnob, this)
-				.on("zoomend", this._updateDisabled, this)
-				.whenReady(this._createSlider, this)
-				.whenReady(this._createKnob, this)
-				.whenReady(this._refresh, this);
-
-			return container;
-		},
-
-		onRemove: function (map) {
-			map .off("zoomend", this._updateKnob)
-				.off("zoomend", this._updateDisabled)
-				.off('zoomlevelschange', this._refresh);
-		},
-
-		_refresh: function () {
-			var zoomLevels = this._zoomLevels();
-			if (zoomLevels < Infinity  && this._knob  && this._sliderBody) {
-				this._setSteps(zoomLevels);
-				this._updateKnob();
-				this._updateDisabled();
-			}
-		},
-		_zoomLevels: function () {
-			return this._map.getMaxZoom() - this._map.getMinZoom() + 1;
-		},
-
-		_createSlider: function () {
-			this._sliderBody = L.DomUtil.create('div',
-												this.options.styleNS + '-slider-body',
-												this._sliderElem);
-			L.DomEvent.on(this._sliderBody, 'click', this._onSliderClick, this);
-		},
-
-		_createKnob: function () {
-			var knobElem = L.DomUtil.create('div', this.options.styleNS + '-slider-knob',
-											this._sliderBody);
-			L.DomEvent.disableClickPropagation(knobElem);
-
-			this._knob = new Knob(knobElem,
-								  this.options.stepHeight,
-								  this.options.knobHeight)
-				.on('dragend', this._updateZoom, this);
-			this._knob.enable();
-		},
-
-		_onSliderClick: function (e) {
-			var first = (e.touches && e.touches.length === 1 ? e.touches[0] : e);
-			var y = L.DomEvent.getMousePosition(first).y
-	  				- L.DomUtil.getViewportOffset(this._sliderBody).y; // Cache this?
-			this._knob.setPosition(y);
-			this._updateZoom();
-		},
-
-		_zoomIn: function (e) {
-			this._map.zoomIn(e.shiftKey ? 3 : 1);
-		},
-		_zoomOut: function (e) {
-			this._map.zoomOut(e.shiftKey ? 3 : 1);
-		},
-
-		_createZoomButton: function (zoomDir, end, container, fn) {
-			var barPart = 'leaflet-bar-part',
-				classDef = this.options.styleNS + '-' + zoomDir
-					+ ' ' + barPart
-					+ ' ' + barPart + '-' + end,
-				title = 'Zoom ' + zoomDir,
-				link = L.DomUtil.create('a', classDef, container);
-			link.href = '#';
-			link.title = title;
-
-			L.DomEvent
-				.on(link, 'click', L.DomEvent.preventDefault)
-				.on(link, 'click', fn, this);
-
-			return link;
-		},
-		_toZoomLevel: function (value) {
-			return value + this._map.getMinZoom();
-		},
-		_toValue: function (zoomLevel) {
-			return zoomLevel - this._map.getMinZoom();
-		},
-		_setSteps: function (zoomLevels) {
-			this._sliderBody.style.height 
-				= (this.options.stepHeight * zoomLevels) + "px";
-			this._knob.setSteps(zoomLevels);
-		},
-		_updateZoom: function () {
-			this._map.setZoom(this._toZoomLevel(this._knob.getValue()));
-		},
-		_updateKnob: function () {
-			if (this._knob) {
-				this._knob.setValue(this._toValue(this._map.getZoom()));
-			}
-		},
-		_updateDisabled: function () {
-			var map = this._map,
-				className = this.options.styleNS + '-disabled';
-
-			L.DomUtil.removeClass(this._zoomInButton, className);
-			L.DomUtil.removeClass(this._zoomOutButton, className);
-
-			if (map.getZoom() === map.getMinZoom()) {
-				L.DomUtil.addClass(this._zoomOutButton, className);
-			}
-			if (map.getZoom() === map.getMaxZoom()) {
-				L.DomUtil.addClass(this._zoomInButton, className);
-			}
-		}
-	});
-	return Zoomslider;
-})();
-
-L.Map.mergeOptions({
-    zoomControl: false,
-    zoomsliderControl: true
-});
-
-L.Map.addInitHook(function () {
-    if (this.options.zoomsliderControl) {
-		this.zoomsliderControl = new L.Control.Zoomslider();
-		this.addControl(this.zoomsliderControl);
-	}
-});
-
-L.control.zoomslider = function (options) {
-    return new L.Control.Zoomslider(options);
-};