Prevent value wrapping and detect context col size

web-common/src/components/BarAndLabel.svelte

@@ -44,7 +44,7 @@
     class:pr-2={!compact}
     class:pr-1={compact}
     class:pl-1={compact}
-    class="text-right overflow-x-hidden"
+    class="text-right overflow-hidden"
     style="position: relative;"
   >
     <slot />

web-common/src/components/data-types/Base.svelte

@@ -5,7 +5,10 @@
   $: color = dark ? "" : "text-gray-900";
 </script>
 
-<span class="{classes} {color}">
+<span
+  class=" whitespace-nowrap inline-block {classes} {color}"
+  style="overflow-wrap: normal"
+>
   {#if isNull}
     <span style:font-size=".925em" class="opacity-50 italic">no data</span>
   {:else}

web-common/src/features/dashboards/leaderboard/ContextColumnValue.svelte

@@ -5,12 +5,14 @@
   import type { LeaderboardItemData } from "./leaderboard-utils";
   import { formatProperFractionAsPercent } from "@rilldata/web-common/lib/number-formatting/proper-fraction-formatter";
   import { formatMeasurePercentageDifference } from "@rilldata/web-common/lib/number-formatting/percentage-formatter";
+  import { onDestroy, onMount } from "svelte";
 
   export let itemData: LeaderboardItemData;
 
   const {
     selectors: {
       contextColumn: {
+        contextColumn,
         widthPx,
         isDeltaAbsolute,
         isDeltaPercent,
@@ -19,36 +21,59 @@
       },
       numberFormat: { activeMeasureFormatter },
     },
+    actions: {
+      contextCol: { observeContextColumnWidth },
+    },
   } = getStateManagers();
 
   $: negativeChange = itemData.deltaAbs !== null && itemData.deltaAbs < 0;
   $: noChangeData = itemData.deltaRel === null;
+
+  let element: HTMLElement;
+
+  $: {
+    // Re-observe the width when the context column changes,
+    // but after a short delay to allow the DOM to update.
+    if (element && $contextColumn) {
+      setTimeout(() => {
+        // the element may be gone by the time we get here,
+        // if so, don't try to observe it
+        if (!element) return;
+        observeContextColumnWidth(
+          $contextColumn,
+          element.getBoundingClientRect().width
+        );
+      }, 17);
+    }
+  }
 </script>
 
 {#if !$isHidden}
-  <div style:width={$widthPx}>
-    {#if $isPercentOfTotal}
-      <PercentageChange
-        value={itemData.pctOfTotal
-          ? formatProperFractionAsPercent(itemData.pctOfTotal)
-          : null}
-      />
-    {:else if noChangeData}
-      <span class="opacity-50 italic" style:font-size=".925em">no data</span>
-    {:else if $isDeltaPercent}
-      <PercentageChange
-        value={itemData.deltaRel
-          ? formatMeasurePercentageDifference(itemData.deltaRel)
-          : null}
-      />
-    {:else if $isDeltaAbsolute}
-      <FormattedDataType
-        type="INTEGER"
-        value={itemData.deltaAbs
-          ? $activeMeasureFormatter(itemData.deltaAbs)
-          : null}
-        customStyle={negativeChange ? "text-red-500" : ""}
-      />
-    {/if}
+  <div style:width={$widthPx} class="overflow-hidden">
+    <div class="inline-block" bind:this={element}>
+      {#if $isPercentOfTotal}
+        <PercentageChange
+          value={itemData.pctOfTotal
+            ? formatProperFractionAsPercent(itemData.pctOfTotal)
+            : null}
+        />
+      {:else if noChangeData}
+        <span class="opacity-50 italic" style:font-size=".925em">no data</span>
+      {:else if $isDeltaPercent}
+        <PercentageChange
+          value={itemData.deltaRel
+            ? formatMeasurePercentageDifference(itemData.deltaRel)
+            : null}
+        />
+      {:else if $isDeltaAbsolute}
+        <FormattedDataType
+          type="INTEGER"
+          value={itemData.deltaAbs
+            ? $activeMeasureFormatter(itemData.deltaAbs)
+            : null}
+          customStyle={negativeChange ? "text-red-500" : ""}
+        />
+      {/if}
+    </div>
   </div>
 {/if}

web-common/src/features/dashboards/leaderboard/LeaderboardContextColumnMenu.svelte

@@ -7,19 +7,26 @@
   import SelectMenu from "@rilldata/web-common/components/menu/compositions/SelectMenu.svelte";
   import type { SelectMenuItem } from "@rilldata/web-common/components/menu/types";
 
-  export let metricViewName: string;
+  // export let metricViewName: string;
   export let validPercentOfTotal: boolean;
 
-  let metricsExplorer: MetricsExplorerEntity;
-  $: metricsExplorer = $metricsExplorerStore.entities[metricViewName];
+  const {
+    selectors: {
+      contextColumn: { contextColumn },
+    },
+    actions: {
+      contextCol: { setContextColumn },
+    },
+  } = getStateManagers();
+
   const timeControlsStore = useTimeControlStore(getStateManagers());
 
   const handleContextValueButtonGroupClick = (evt) => {
     const value: SelectMenuItem = evt.detail;
     // CAST SAFETY: the value.key passed up from the evt must
     // be a LeaderboardContextColumn
     const key = value.key as LeaderboardContextColumn;
-    metricsExplorerStore.setContextColumn(metricViewName, key);
+    setContextColumn(key);
   };
 
   let options: SelectMenuItem[];
@@ -47,7 +54,7 @@
 
   // CAST SAFETY: the selection will always be one of the options
   $: selection = options.find(
-    (option) => option.key === metricsExplorer.leaderboardContextColumn
+    (option) => option.key === $contextColumn
   ) as SelectMenuItem;
 </script>
 

web-common/src/features/dashboards/leaderboard/LeaderboardControls.svelte

@@ -13,9 +13,17 @@
   import { metricsExplorerStore } from "web-common/src/features/dashboards/stores/dashboard-stores";
   import { useMetaQuery } from "../selectors";
   import LeaderboardContextColumnMenu from "./LeaderboardContextColumnMenu.svelte";
+  import { getStateManagers } from "../state-managers/state-managers";
 
   export let metricViewName;
 
+  const {
+    actions: {
+      contextCol: { setContextColumn },
+      setLeaderboardMeasureName,
+    },
+  } = getStateManagers();
+
   $: metaQuery = useMetaQuery($runtime.instanceId, metricViewName);
 
   $: measures = $metaQuery.data?.measures;
@@ -24,10 +32,7 @@
   $: metricsExplorer = $metricsExplorerStore.entities[metricViewName];
 
   function handleMeasureUpdate(event: CustomEvent) {
-    metricsExplorerStore.setLeaderboardMeasureName(
-      metricViewName,
-      event.detail.key
-    );
+    setLeaderboardMeasureName(event.detail.key);
   }
 
   function measureKeyAndMain(measure: MetricsViewSpecMeasureV2) {
@@ -93,10 +98,7 @@
     metricsExplorer?.leaderboardContextColumn ===
       LeaderboardContextColumn.PERCENT
   ) {
-    metricsExplorerStore.setContextColumn(
-      metricViewName,
-      LeaderboardContextColumn.HIDDEN
-    );
+    setContextColumn(LeaderboardContextColumn.HIDDEN);
   }
 
   $: showHideDimensions = createShowHideDimensionsStore(
@@ -145,7 +147,7 @@
         on:select={handleMeasureUpdate}
       />
 
-      <LeaderboardContextColumnMenu {metricViewName} {validPercentOfTotal} />
+      <LeaderboardContextColumnMenu {validPercentOfTotal} />
     </div>
   {:else}
     <div

web-common/src/features/dashboards/state-managers/actions/context-columns.ts

@@ -1,7 +1,14 @@
 import { LeaderboardContextColumn } from "../../leaderboard-context-column";
 import { sortTypeForContextColumnType } from "../../stores/dashboard-stores";
+import {
+  type MetricsExplorerEntity,
+  type ContextColWidths,
+  contextColWidthDefaults,
+} from "../../stores/metrics-explorer-entity";
 import type { DashboardMutables } from "./types";
 
+const CONTEXT_COL_MAX_WIDTH = 100;
+
 export const setContextColumn = (
   { dashboard }: DashboardMutables,
 
@@ -10,6 +17,10 @@ export const setContextColumn = (
   const initialSort = sortTypeForContextColumnType(
     dashboard.leaderboardContextColumn
   );
+
+  // reset context column width to default when changing context column
+  resetAllContextColumnWidths(dashboard.contextColumnWidths);
+
   switch (contextColumn) {
     case LeaderboardContextColumn.DELTA_ABSOLUTE:
     case LeaderboardContextColumn.DELTA_PERCENT: {
@@ -33,10 +44,47 @@ export const setContextColumn = (
   }
 };
 
+export const resetAllContextColumnWidths = (
+  contextColumnWidths: ContextColWidths
+) => {
+  for (const contextColumn in contextColumnWidths) {
+    contextColumnWidths[contextColumn as LeaderboardContextColumn] =
+      contextColWidthDefaults[contextColumn as LeaderboardContextColumn];
+  }
+  console.log(
+    "resetAllContextColumnWidths",
+    contextColWidthDefaults,
+    contextColumnWidths
+  );
+};
+
+/**
+ * Observe this width value, updating the overall width of
+ * the context column if the given width is larger than the
+ * current width.
+ */
+export const observeContextColumnWidth = (
+  { dashboard }: DashboardMutables,
+  contextColumn: LeaderboardContextColumn,
+  width: number
+) => {
+  dashboard.contextColumnWidths[contextColumn] = Math.min(
+    Math.max(width, dashboard.contextColumnWidths[contextColumn]),
+    CONTEXT_COL_MAX_WIDTH
+  );
+};
+
 export const contextColActions = {
   /**
    * Updates the dashboard to use the context column of the given type,
    * as well as updating to sort by that context column.
    */
   setContextColumn,
+
+  /**
+   * Observe this width value, updating the overall width of
+   * the context column if the given width is larger than the
+   * current width.
+   */
+  observeContextColumnWidth,
 };

web-common/src/features/dashboards/state-managers/actions/core-actions.ts

@@ -1,8 +1,12 @@
+import { resetAllContextColumnWidths } from "./context-columns";
 import type { DashboardMutables } from "./types";
 
 export const setLeaderboardMeasureName = (
   { dashboard }: DashboardMutables,
   name: string
 ) => {
   dashboard.leaderboardMeasureName = name;
+
+  // reset column widths when changing the leaderboard measure
+  resetAllContextColumnWidths(dashboard.contextColumnWidths);
 };

web-common/src/features/dashboards/state-managers/selectors/context-column.ts

@@ -1,18 +1,14 @@
 import { LeaderboardContextColumn } from "../../leaderboard-context-column";
+import { contextColWidthDefaults } from "../../stores/metrics-explorer-entity";
 import type { DashboardDataSources } from "./types";
 
-const contextColumnWidth = (contextType: LeaderboardContextColumn): string => {
-  switch (contextType) {
-    case LeaderboardContextColumn.DELTA_ABSOLUTE:
-    case LeaderboardContextColumn.DELTA_PERCENT:
-      return "56px";
-    case LeaderboardContextColumn.PERCENT:
-      return "44px";
-    case LeaderboardContextColumn.HIDDEN:
-      return "0px";
-    default:
-      throw new Error("Invalid context column, all cases must be handled");
+const contextColumnWidth = ({ dashboard }: DashboardDataSources): string => {
+  const contextType = dashboard.leaderboardContextColumn;
+  const width = dashboard.contextColumnWidths[contextType];
+  if (typeof width === "number") {
+    return width + "px";
   }
+  return "0px";
 };
 
 export const contextColSelectors = {
@@ -61,6 +57,5 @@ export const contextColSelectors = {
    * returns a css style string specifying the width of the context
    * column in the leaderboards.
    */
-  widthPx: ({ dashboard }: DashboardDataSources) =>
-    contextColumnWidth(dashboard.leaderboardContextColumn),
+  widthPx: contextColumnWidth,
 };

web-common/src/features/dashboards/stores/dashboard-store-defaults.ts

@@ -3,7 +3,10 @@ import {
   SortDirection,
   SortType,
 } from "@rilldata/web-common/features/dashboards/proto-state/derived-types";
-import type { MetricsExplorerEntity } from "@rilldata/web-common/features/dashboards/stores/metrics-explorer-entity";
+import {
+  contextColWidthDefaults,
+  type MetricsExplorerEntity,
+} from "@rilldata/web-common/features/dashboards/stores/metrics-explorer-entity";
 import { getLocalUserPreferences } from "@rilldata/web-common/features/dashboards/user-preferences";
 import { getTimeComparisonParametersForComponent } from "@rilldata/web-common/lib/time/comparisons";
 import { DEFAULT_TIME_RANGES } from "@rilldata/web-common/lib/time/config";
@@ -106,20 +109,27 @@ export function getDefaultMetricsExplorerEntity(
   name: string,
   metricsView: V1MetricsViewSpec,
   fullTimeRange: V1ColumnTimeRangeResponse | undefined
-) {
+): MetricsExplorerEntity {
+  // CAST SAFETY: safe b/c (1) measure.name is a string if defined,
+  // and (2) we filter out undefined values
+  const defaultMeasureNames = (metricsView?.measures
+    ?.map((measure) => measure?.name)
+    .filter((name) => name !== undefined) ?? []) as string[];
+
+  // CAST SAFETY: safe b/c (1) measure.name is a string if defined,
+  // and (2) we filter out undefined values
+  const defaultDimNames = (metricsView?.dimensions
+    ?.map((dim) => dim.name)
+    .filter((name) => name !== undefined) ?? []) as string[];
+
   const metricsExplorer: MetricsExplorerEntity = {
     name,
-    selectedMeasureNames: metricsView.measures.map((measure) => measure.name),
-
-    visibleMeasureKeys: new Set(
-      metricsView.measures.map((measure) => measure.name)
-    ),
+    selectedMeasureNames: [...defaultMeasureNames],
+    visibleMeasureKeys: new Set(...defaultMeasureNames),
     allMeasuresVisible: true,
-    visibleDimensionKeys: new Set(
-      metricsView.dimensions.map((dim) => dim.name)
-    ),
+    visibleDimensionKeys: new Set(...defaultDimNames),
     allDimensionsVisible: true,
-    leaderboardMeasureName: metricsView.measures[0]?.name,
+    leaderboardMeasureName: defaultMeasureNames[0],
     filters: {
       include: [],
       exclude: [],
@@ -132,6 +142,7 @@ export function getDefaultMetricsExplorerEntity(
     showTimeComparison: false,
     dimensionSearchText: "",
     pinIndex: -1,
+    contextColumnWidths: { ...contextColWidthDefaults },
   };
   // set time range related stuff
   setDefaultTimeRange(metricsView, metricsExplorer, fullTimeRange);