Merge pull request #222 from RENCI/issue214

Issue214 - Update sidebar layer tray to toggle raster layers like the control panel.

src/components/trays/layers/layer-card.js

@@ -25,7 +25,7 @@ export const LayerCard = ({ index, layer }) => {
   const {
     getLayerIcon,
     swapLayers,
-    toggleLayerVisibility,
+    toggleLayerVisibility2,
   } = useLayers();
   const expanded = useToggleState(false);
   const isVisible = layer.state.visible;
@@ -72,7 +72,7 @@ export const LayerCard = ({ index, layer }) => {
             <Switch
               size="sm"
               checked={ isVisible }
-              onChange={ () => toggleLayerVisibility(layer.id) }
+              onChange={ () => toggleLayerVisibility2(layer.id) }
               className="action-button"
             />
             <DeleteLayerButton layerId={ layer.id }/>

src/context/map-context.js

@@ -162,6 +162,33 @@ export const LayersProvider = ({ children }) => {
     ]);
   };
 
+  const toggleLayerVisibility2 = id => {
+    const newLayers = [...defaultModelLayers];
+    const index = newLayers.findIndex(l => l.id === id);
+    if (index === -1) {
+      console.error('Could not locate layer', id);
+      return;
+    }
+
+    // if this is an observation layer remove all observation layers/dialogs from the map
+    removeObservations(id);
+
+    const alteredLayer = newLayers[index];
+    alteredLayer.state.visible = !alteredLayer.state.visible;
+
+    // if we are toggle a raster layer, turn off the other raster layers
+    // if this is a observation layer, just leave the raster layers alone
+    let invisibleLayers = getAllRasterLayersInvisible();
+    if (alteredLayer.properties.product_type === "obs") {
+      invisibleLayers = [...newLayers];
+    }
+    setDefaultModelLayers([
+      ...invisibleLayers.slice(0, index),
+      { ...alteredLayer },
+      ...invisibleLayers.slice(index + 1),
+    ]);
+  };
+
   const getAllLayersInvisible = () => {
     const currentLayers = [...defaultModelLayers];
 
@@ -189,6 +216,28 @@ export const LayersProvider = ({ children }) => {
     return alteredLayers;
   };
 
+  // get ADCIRC raster layers as invisible
+  const getAllRasterLayersInvisible = () => {
+    const currentLayers = [...defaultModelLayers];
+    const alteredLayers = currentLayers
+      .map((layer) => {
+        const opacity = layer.state.opacity;
+        if (layer.properties.product_type !== "obs") {
+              return {
+                ...layer,
+                state: {visible: false, opacity: opacity}
+              };
+        }
+        else {
+          return {
+            ...layer
+          };
+        }
+      });
+
+    return alteredLayers;
+  };
+
   const swapLayers = (i, j) => {
     // ensure our pair has i < j
     const [a, b] = [i, j].sort();
@@ -287,6 +336,7 @@ export const LayersProvider = ({ children }) => {
         setHurricaneTrackLayers,
         toggleHurricaneLayerVisibility,
         toggleLayerVisibility,
+        toggleLayerVisibility2,
         getAllLayersInvisible,
         getAllHurricaneLayersInvisible,
         selectedObservations, setSelectedObservations,