44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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L.Control.MouseScroll = L.Control.Zoom.extend({
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options: {
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position: "topleft",
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mouseScrollText: "Zoom Molette",
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forceSeparateButton: false,
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mouseScrollTitle: "Zoom Molette"
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},
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onAdd: function (map) {
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var scrollZoom = "leaflet-control-scrollzoom"
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, container = L.DomUtil.create("div", scrollZoom + " leaflet-bar")
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, options = this.options
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this._map = map
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this._mouseScrollButton = this._createButton(options.mouseScrollText, options.mouseScrollTitle,
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scrollZoom, container, this._mouseScroll, this)
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this._updateDisabled()
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map.on('focus', this._updateDisabled, this)
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return container
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},
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_mouseScroll: function () {
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if(this._map.scrollWheelZoom.enabled()) {
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this._map.scrollWheelZoom.disable();
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}
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else {
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this._map.scrollWheelZoom.enable();
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}
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},
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_updateDisabled: function () {
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var map = this._map
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, className = "leaflet-disabled"
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L.DomUtil.removeClass(this._mouseScrollButton, className)
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if (!map.scrollWheelZoom.enabled()) {
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L.DomUtil.addClass(this._mouseScrollButton, className)
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}
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}
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})
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