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Disable map key on non-default layers

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This commit is contained in:
John Firebaugh 2013-08-05 16:22:49 -07:00
parent 406e93de95
commit 34e251c225
3 changed files with 36 additions and 29 deletions
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13
app/assets/javascripts/leaflet.key.js
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@ -39,6 +39,10 @@ L.OSM.key = function (options) {
.on('show', shown)
.on('hide', hidden);
map.on('baselayerchange', updateButton);
updateButton();
function shown() {
map.on('zoomend baselayerchange', update);
$section.load('/key', update);
@ -51,7 +55,14 @@ L.OSM.key = function (options) {
function toggle(e) {
e.stopPropagation();
e.preventDefault();
options.sidebar.togglePane($ui, button);
if (!button.hasClass('disabled')) {
options.sidebar.togglePane($ui, button);
}
}
function updateButton() {
var layer = map.getMapBaseLayerId();
button.toggleClass('disabled', layer !== 'mapnik');
}
function update() {