feat(layerSync): prevent refresh of linked layer if applied OGC filte…

…rs are the same (#1027) * feat(layerSync): prevent refresh of linked layer if applied OGC filter are the same * wip Co-authored-by: Pierre-Étienne Lord <pe_lord@yahoo.ca>
infra-geo-ouverte · Mar 29, 2022 · f4affea · f4affea
1 parent 0a0fba1
commit f4affea
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/packages/geo/src/lib/layer/utils/layerSync-watcher.ts b/packages/geo/src/lib/layer/utils/layerSync-watcher.ts
@@ -172,7 +172,9 @@ export class LayerSyncWatcher extends Watcher {
                         const layerType = layerToApply.ol.getProperties().sourceOptions.type;
                         (layerToApply.dataSource as OgcFilterableDataSource).setOgcFilters(ogcFilters, false);
                         if (layerType === 'wfs') {
-                            layerToApply.ol.getSource().refresh();
+                            if (ogcFilters !== (layerToApply.dataSource as OgcFilterableDataSource).ogcFilters$.value) {
+                                layerToApply.ol.getSource().refresh();
+                            }
                         }
                         if (layerType === 'wms') {
                             let appliedOgcFilter;
@@ -200,8 +202,10 @@ export class LayerSyncWatcher extends Watcher {
                             l.bidirectionnal !== false && l.linkedIds.indexOf(currentLinkedId) !== -1) {
                             const layerType = layer.ol.getProperties().sourceOptions.type;
                             if (layerType === 'wfs') {
-                                (layer.dataSource as OgcFilterableDataSource).setOgcFilters(ogcFilters, true);
-                                layer.ol.getSource().refresh();
+                                if (ogcFilters !== (layer.dataSource as OgcFilterableDataSource).ogcFilters$.value) {
+                                    (layer.dataSource as OgcFilterableDataSource).setOgcFilters(ogcFilters, true);
+                                    layer.ol.getSource().refresh();
+                                }
                             }
                             if (layerType === 'wms') {
                                 let appliedOgcFilter;