fix: Info panel auto-scrolling not pausing during UI interaction like text selection or context menu display

src/dashboard/Data/Browser/DataBrowser.react.js

@@ -197,6 +197,7 @@ export default class DataBrowser extends React.Component {
       nativeContextMenuOpen: false, // Whether the browser's native context menu is open
       mouseOutsidePanel: true, // Whether the mouse is outside the AggregationPanel
       mouseOverPanelHeader: false, // Whether the mouse is over the panel header row
+      commandKeyPressed: false, // Whether the Command/Meta key is currently pressed
       optionKeyPressed: false, // Whether the Option/Alt key is currently pressed (pauses auto-scroll)
     };
 
@@ -254,20 +255,22 @@ export default class DataBrowser extends React.Component {
     this.stopAutoScroll = this.stopAutoScroll.bind(this);
     this.performAutoScrollStep = this.performAutoScrollStep.bind(this);
     this.pauseAutoScrollWithResume = this.pauseAutoScrollWithResume.bind(this);
-    this.handleNativeContextMenu = this.handleNativeContextMenu.bind(this);
-    this.handleNativeContextMenuClose = this.handleNativeContextMenuClose.bind(this);
     this.handlePanelMouseEnter = this.handlePanelMouseEnter.bind(this);
     this.handlePanelMouseLeave = this.handlePanelMouseLeave.bind(this);
     this.handlePanelHeaderMouseEnter = this.handlePanelHeaderMouseEnter.bind(this);
     this.handlePanelHeaderMouseLeave = this.handlePanelHeaderMouseLeave.bind(this);
     this.handleOptionKeyDown = this.handleOptionKeyDown.bind(this);
     this.handleOptionKeyUp = this.handleOptionKeyUp.bind(this);
+    this.handleMouseButtonDown = this.handleMouseButtonDown.bind(this);
+    this.handleMouseButtonUp = this.handleMouseButtonUp.bind(this);
     this.saveOrderTimeout = null;
     this.aggregationPanelRef = React.createRef();
     this.autoScrollIntervalId = null;
     this.autoScrollTimeoutId = null;
     this.autoScrollResumeTimeoutId = null;
     this.autoScrollAnimationId = null;
+    this.mouseButtonPressed = false;
+    this.nativeContextMenuTracker = null;
     this.panelHeaderLeaveTimeoutId = null;
     this.panelColumnRefs = [];
     this.activePanelIndex = -1;
@@ -354,18 +357,11 @@ export default class DataBrowser extends React.Component {
     // Option key listeners for pausing auto-scroll
     document.body.addEventListener('keydown', this.handleOptionKeyDown);
     document.body.addEventListener('keyup', this.handleOptionKeyUp);
+    // Left mouse button listener for pausing auto-scroll
+    window.addEventListener('mousedown', this.handleMouseButtonDown);
+    window.addEventListener('mouseup', this.handleMouseButtonUp);
     // Native context menu detection for auto-scroll pause
-    // Use capture phase to ensure we detect the event before the menu handles it
-    document.addEventListener('contextmenu', this.handleNativeContextMenu, true);
-    // Listen for events that indicate the context menu was closed:
-    // - mousemove: user moved mouse after menu closed (most reliable)
-    // - keydown: Escape key closes the menu
-    // - blur: switching windows/tabs closes the menu
-    // NOTE: click/mousedown don't fire while native context menu is open
-    // NOTE: scroll is not used because auto-scroll itself triggers it
-    window.addEventListener('mousemove', this.handleNativeContextMenuClose);
-    window.addEventListener('keydown', this.handleNativeContextMenuClose, true);
-    window.addEventListener('blur', this.handleNativeContextMenuClose);
+    this.nativeContextMenuTracker = this.setupNativeContextMenuDetection();
 
     // Load keyboard shortcuts from server
     try {
@@ -407,10 +403,11 @@ export default class DataBrowser extends React.Component {
     // Option key listeners cleanup
     document.body.removeEventListener('keydown', this.handleOptionKeyDown);
     document.body.removeEventListener('keyup', this.handleOptionKeyUp);
-    document.removeEventListener('contextmenu', this.handleNativeContextMenu, true);
-    window.removeEventListener('mousemove', this.handleNativeContextMenuClose);
-    window.removeEventListener('keydown', this.handleNativeContextMenuClose, true);
-    window.removeEventListener('blur', this.handleNativeContextMenuClose);
+    window.removeEventListener('mousedown', this.handleMouseButtonDown);
+    window.removeEventListener('mouseup', this.handleMouseButtonUp);
+    if (this.nativeContextMenuTracker) {
+      this.nativeContextMenuTracker.dispose();
+    }
     if (this.autoScrollTimeoutId) {
       clearTimeout(this.autoScrollTimeoutId);
     }
@@ -1466,7 +1463,8 @@ export default class DataBrowser extends React.Component {
       nativeContextMenuOpen ||
       disableKeyControls ||
       hoverBlocked ||
-      optionKeyPressed
+      optionKeyPressed ||
+      this.mouseButtonPressed
     );
   }
 
@@ -1492,47 +1490,47 @@ export default class DataBrowser extends React.Component {
 
   handleAutoScrollKeyDown(e) {
     // Command/Meta key = keyCode 91 (left) or 93 (right)
-    // Only detect when panels are visible and auto-scroll is enabled
+    // Only track that Command key is held; don't stop auto-scroll or enter
+    // recording mode until the user actually scrolls (handled in handleAutoScrollWheel)
     if ((e.keyCode === 91 || e.keyCode === 93) && this.state.autoScrollEnabled && this.state.isPanelVisible && !this.state.isRecordingAutoScroll) {
-      // Stop any existing auto-scroll first
-      if (this.state.isAutoScrolling) {
-        this.stopAutoScroll();
-      }
-      this.setState({
-        isRecordingAutoScroll: true,
-        recordedScrollDelta: 0,
-        recordingScrollStart: null,
-        recordingScrollEnd: null,
-      });
+      this.setState({ commandKeyPressed: true });
     }
   }
 
   handleAutoScrollKeyUp(e) {
     // Command/Meta key = keyCode 91 (left) or 93 (right)
-    if ((e.keyCode === 91 || e.keyCode === 93) && this.state.isRecordingAutoScroll) {
-      const { recordedScrollDelta, recordingScrollStart, recordingScrollEnd } = this.state;
+    if (e.keyCode === 91 || e.keyCode === 93) {
+      if (this.state.isRecordingAutoScroll) {
+        const { recordedScrollDelta, recordingScrollStart, recordingScrollEnd } = this.state;
 
-      // Only start auto-scroll if we actually recorded some scrolling
-      if (recordedScrollDelta !== 0 && recordingScrollStart !== null) {
-        // Calculate delay: time between scroll end and key release
-        const scrollEndTime = recordingScrollEnd || Date.now();
-        const delay = Math.max(200, Date.now() - scrollEndTime); // Minimum 200ms delay
+        // Only start auto-scroll if we actually recorded some scrolling
+        if (recordedScrollDelta !== 0 && recordingScrollStart !== null) {
+          // Calculate delay: time between scroll end and key release
+          const scrollEndTime = recordingScrollEnd || Date.now();
+          const delay = Math.max(200, Date.now() - scrollEndTime); // Minimum 200ms delay
 
-        this.setState({
-          isRecordingAutoScroll: false,
-          autoScrollAmount: recordedScrollDelta,
-          autoScrollDelay: delay,
-        }, () => {
-          this.startAutoScroll();
-        });
+          this.setState({
+            commandKeyPressed: false,
+            isRecordingAutoScroll: false,
+            autoScrollAmount: recordedScrollDelta,
+            autoScrollDelay: delay,
+          }, () => {
+            this.startAutoScroll();
+          });
+        } else {
+          // No scroll was recorded, just reset
+          this.setState({
+            commandKeyPressed: false,
+            isRecordingAutoScroll: false,
+            recordedScrollDelta: 0,
+            recordingScrollStart: null,
+            recordingScrollEnd: null,
+          });
+        }
       } else {
-        // No scroll was recorded, just reset
-        this.setState({
-          isRecordingAutoScroll: false,
-          recordedScrollDelta: 0,
-          recordingScrollStart: null,
-          recordingScrollEnd: null,
-        });
+        // Command key released without entering recording mode (no scroll occurred);
+        // just clear the key state, auto-scroll continues undisturbed
+        this.setState({ commandKeyPressed: false });
       }
     }
   }
@@ -1547,6 +1545,20 @@ export default class DataBrowser extends React.Component {
         recordingScrollStart: prevState.recordingScrollStart || now,
         recordingScrollEnd: now,
       }));
+    } else if (this.state.commandKeyPressed) {
+      // First scroll while Command key is held: stop any existing auto-scroll
+      // and enter recording mode
+      if (this.state.isAutoScrolling) {
+        this.stopAutoScroll();
+      }
+      const deltaY = e.deltaY;
+      const now = Date.now();
+      this.setState({
+        isRecordingAutoScroll: true,
+        recordedScrollDelta: deltaY,
+        recordingScrollStart: now,
+        recordingScrollEnd: now,
+      });
     } else if (this.state.isAutoScrolling) {
       // User manually scrolled during auto-scroll, pause it and schedule resume
       this.pauseAutoScrollWithResume();
@@ -1567,31 +1579,68 @@ export default class DataBrowser extends React.Component {
     // Schedule resume after 1000ms of inactivity
     this.autoScrollResumeTimeoutId = setTimeout(() => {
       if (this.state.isAutoScrolling && this.state.autoScrollPaused) {
+        // Clear so the 2-second post-block delay doesn't stack on top
+        this.autoScrollLastUnblockedAt = 0;
+        this.autoScrollIsBlocked = false;
         this.setState({ autoScrollPaused: false });
       }
     }, 1000);
   }
 
-  handleNativeContextMenu() {
-    // Pause auto-scroll when native browser context menu is opened
-    if (this.state.isAutoScrolling && !this.state.nativeContextMenuOpen) {
+  setupNativeContextMenuDetection() {
+    let cleanup = () => {};
+
+    const onContextMenu = () => {
       this.setState({ nativeContextMenuOpen: true });
-    }
-  }
 
-  handleNativeContextMenuClose(e) {
-    // Only process if native context menu is open
-    if (!this.state.nativeContextMenuOpen) {
-      return;
-    }
+      // Remove previous close listeners if any
+      cleanup();
 
-    // For keydown events, only handle Escape key
-    if (e && e.type === 'keydown' && e.key !== 'Escape') {
-      return;
-    }
+      const close = () => {
+        cleanup();
+        this.setState({ nativeContextMenuOpen: false });
+      };
 
-    // mousemove, Escape key, or blur all indicate the menu is closed
-    this.setState({ nativeContextMenuOpen: false });
+      const onPointerDown = () => close();
+      const onPointerMove = () => close();
+      const onKey = () => close();
+      const onVisibility = () => {
+        if (document.visibilityState === 'hidden') {
+          close();
+        }
+      };
+      const onBlur = () => close();
+
+      window.addEventListener('pointerdown', onPointerDown, true);
+      window.addEventListener('keydown', onKey, true);
+      document.addEventListener('visibilitychange', onVisibility, true);
+      window.addEventListener('blur', onBlur, true);
+
+      // Delay pointermove registration to skip movement during the right-click gesture
+      const pointerMoveTimerId = setTimeout(() => {
+        window.addEventListener('pointermove', onPointerMove, true);
+      }, 300);
+
+      cleanup = () => {
+        clearTimeout(pointerMoveTimerId);
+        window.removeEventListener('pointerdown', onPointerDown, true);
+        window.removeEventListener('pointermove', onPointerMove, true);
+        window.removeEventListener('keydown', onKey, true);
+        document.removeEventListener('visibilitychange', onVisibility, true);
+        window.removeEventListener('blur', onBlur, true);
+        cleanup = () => {};
+      };
+    };
+
+    window.addEventListener('contextmenu', onContextMenu, true);
+
+    return {
+      isOpen: () => this.state.nativeContextMenuOpen,
+      dispose: () => {
+        window.removeEventListener('contextmenu', onContextMenu, true);
+        cleanup();
+      },
+    };
   }
 
   handlePanelMouseEnter() {
@@ -1646,11 +1695,28 @@ export default class DataBrowser extends React.Component {
     }
   }
 
+  handleMouseButtonDown(e) {
+    if (e.button === 0) {
+      this.mouseButtonPressed = true;
+    }
+  }
+
+  handleMouseButtonUp(e) {
+    if (e.button === 0) {
+      this.mouseButtonPressed = false;
+      if (this.state.isAutoScrolling) {
+        this.autoScrollLastUnblockedAt = Date.now();
+      }
+    }
+  }
+
   startAutoScroll() {
     if (this.state.isAutoScrolling) {
       return;
     }
 
+    this.autoScrollLastUnblockedAt = 0;
+    this.autoScrollIsBlocked = false;
     this.setState({ isAutoScrolling: true, autoScrollPaused: false }, () => {
       this.performAutoScrollStep();
     });
@@ -1669,9 +1735,12 @@ export default class DataBrowser extends React.Component {
       cancelAnimationFrame(this.autoScrollAnimationId);
       this.autoScrollAnimationId = null;
     }
+    this.autoScrollLastUnblockedAt = 0;
+    this.autoScrollIsBlocked = false;
     this.setState({
       isAutoScrolling: false,
       autoScrollPaused: false,
+      commandKeyPressed: false,
       isRecordingAutoScroll: false,
       recordedScrollDelta: 0,
       recordingScrollStart: null,
@@ -1685,13 +1754,29 @@ export default class DataBrowser extends React.Component {
     }
 
     if (this.isAutoScrollBlocked()) {
-      // When blocked (modal, context menu, editing, or manual pause), keep checking but don't scroll
+      this.autoScrollIsBlocked = true;
       this.autoScrollTimeoutId = setTimeout(() => {
         this.performAutoScrollStep();
       }, 100);
       return;
     }
 
+    // Wait 1 second from the most recent unblock before scrolling
+    if (this.autoScrollIsBlocked) {
+      this.autoScrollIsBlocked = false;
+      this.autoScrollLastUnblockedAt = Date.now();
+    }
+    if (this.autoScrollLastUnblockedAt) {
+      const elapsed = Date.now() - this.autoScrollLastUnblockedAt;
+      if (elapsed < 1000) {
+        this.autoScrollTimeoutId = setTimeout(() => {
+          this.performAutoScrollStep();
+        }, 1000 - elapsed);
+        return;
+      }
+      this.autoScrollLastUnblockedAt = 0;
+    }
+
     // Get the scrollable container
     const container = this.aggregationPanelRef?.current;
     if (!container) {
@@ -1722,6 +1807,7 @@ export default class DataBrowser extends React.Component {
 
     const animateScroll = (currentTime) => {
       if (!this.state.isAutoScrolling || this.isAutoScrollBlocked()) {
+        this.autoScrollIsBlocked = true;
         // If stopped or blocked during animation, schedule next check
         this.autoScrollTimeoutId = setTimeout(() => {
           this.performAutoScrollStep();