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select previous layer after deleting layer

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juliandescottes 2017-02-04 14:32:23 +01:00
parent b6fa769ba1
commit 08b97cb6f0
1 changed files with 10 additions and 6 deletions
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14
src/js/controller/piskel/PiskelController.js
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@ -270,12 +270,16 @@
}; };
ns.PiskelController.prototype.removeLayerAt = function (index) { ns.PiskelController.prototype.removeLayerAt = function (index) {
if (this.getLayers().length > 1) { if (!this.hasLayerAt(index)) {
var layer = this.getLayerAt(index); return;
if (layer) {
this.piskel.removeLayer(layer);
this.setCurrentLayerIndex(0);
} }
var layer = this.getLayerAt(index);
this.piskel.removeLayer(layer);
// Update the selected layer if needed.
if (this.getCurrentLayerIndex() === index) {
this.setCurrentLayerIndex(Math.max(0, index - 1));
} }
}; };