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Add shortcut to toggle elevation chart

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Press 'E' to show/hide the elevation chart.
This commit is contained in:
Henrik Fehlauer 2020-06-14 18:00:00 +00:00
parent 844a9038ee
commit b8b1e436e6
3 changed files with 15 additions and 1 deletions
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13
js/plugin/Elevation.js
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@ -7,7 +7,10 @@ BR.Elevation = L.Control.Elevation.extend({
bottom: 30,
left: 60
},
theme: 'steelblue-theme'
theme: 'steelblue-theme',
shortcut: {
toggle: 69 // char code for 'e'
}
},
onAdd: function(map) {
@ -30,6 +33,8 @@ BR.Elevation = L.Control.Elevation.extend({
L.DomEvent.on(this._container, 'mouseup', this._dragEndHandler, this);
}
L.DomEvent.addListener(document, 'keydown', this._keydownListener, this);
return container;
},
@ -64,5 +69,11 @@ BR.Elevation = L.Control.Elevation.extend({
layer.on('mouseout', this._hidePositionMarker.bind(this));
}
},
_keydownListener: function(e) {
if (BR.Util.keyboardShortcutsAllowed(e) && e.keyCode === this.options.shortcut.toggle) {
$('#elevation-btn').click();
}
}
});