35 lines
1.2 KiB
JavaScript
35 lines
1.2 KiB
JavaScript
/*
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU AFFERO General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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or see http://www.gnu.org/licenses/agpl.txt.
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*/
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// queryable Layers control
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// [simply Control.Layers extended by query functions]
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L.Control.QueryableLayers = L.Control.Layers.extend({
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getActiveLayerName: function () {
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var i, input, obj,
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inputs = this._form.getElementsByTagName('input'),
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inputsLen = inputs.length;
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for (i = 0; i < inputsLen; i++) {
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input = inputs[i];
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obj = this._layers[input.layerId];
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if (input.checked && !obj.overlay) {
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return obj.name;
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}
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}
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}
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});
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