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Improved performance when removing feature with only one Select

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This commit is contained in:
Maximilian Krög
2020-09-28 00:23:26 +02:00
parent 705e328fa0
commit 65fc3ca2ca
1 changed files with 16 additions and 18 deletions
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34
src/ol/interaction/Select.js
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@@ -391,25 +391,23 @@ class Select extends Interaction {
* @private
*/
restorePreviousStyle_(feature) {
const key = getUid(feature);
const selectInteractions = /** @type {Array<Select>} */ (this.getMap()
.getInteractions()
.getArray()
.filter(function (interaction) {
return (
interaction instanceof Select &&
interaction.getStyle() &&
interaction.getFeatures().getArray().indexOf(feature) !== -1
);
}));
if (selectInteractions.length > 0) {
feature.setStyle(
selectInteractions[selectInteractions.length - 1].getStyle()
);
} else {
feature.setStyle(originalFeatureStyles[key]);
delete originalFeatureStyles[key];
const interactions = this.getMap().getInteractions().getArray();
for (let i = interactions.length - 1; i >= 0; --i) {
const interaction = interactions[i];
if (
interaction !== this &&
interaction instanceof Select &&
interaction.getStyle() &&
interaction.getFeatures().getArray().lastIndexOf(feature) !== -1
) {
feature.setStyle(interaction.getStyle());
return;
}
}
const key = getUid(feature);
feature.setStyle(originalFeatureStyles[key]);
delete originalFeatureStyles[key];
}
/**