From 648f0b8529b9f3bafb3bfd9a84a31bc9ac6623ae Mon Sep 17 00:00:00 2001
From: Maze Winther <mazewinther@gmail.com>
Date: Thu, 17 Jul 2025 19:46:23 +0200
Subject: stable timeline

---
 .../components/editor/timeline/timeline-ruler.tsx  | 127 ---------------------
 1 file changed, 127 deletions(-)
 delete mode 100644 apps/web/src/components/editor/timeline/timeline-ruler.tsx

(limited to 'apps/web/src/components/editor/timeline/timeline-ruler.tsx')

diff --git a/apps/web/src/components/editor/timeline/timeline-ruler.tsx b/apps/web/src/components/editor/timeline/timeline-ruler.tsx
deleted file mode 100644
index 7618ce7c..00000000
--- a/apps/web/src/components/editor/timeline/timeline-ruler.tsx
+++ /dev/null
@@ -1,127 +0,0 @@
-import { useMemo } from "react";
-import { TIMELINE_CONSTANTS } from "@/constants/timeline-constants";
-import { useTimelinePlayheadRuler } from "./timeline-playhead";
-
-export interface TimelineRulerProps {
-  duration: number;
-  zoomLevel: number;
-  currentTime: number;
-  seek: (time: number) => void;
-  rulerRef: React.RefObject<HTMLDivElement>;
-  rulerScrollRef: React.RefObject<HTMLDivElement>;
-  tracksScrollRef: React.RefObject<HTMLDivElement>;
-  playheadRef: React.RefObject<HTMLDivElement>;
-  handleSelectionMouseDown: (e: React.MouseEvent) => void;
-  handleTimelineContentClick: (e: React.MouseEvent) => void;
-}
-
-export function TimelineRuler({
-  duration,
-  zoomLevel,
-  currentTime,
-  seek,
-  rulerRef,
-  rulerScrollRef,
-  tracksScrollRef,
-  playheadRef,
-  handleSelectionMouseDown,
-  handleTimelineContentClick,
-}: TimelineRulerProps) {
-  // Timeline playhead ruler handlers
-  const { handleRulerMouseDown } = useTimelinePlayheadRuler({
-    currentTime,
-    duration,
-    zoomLevel,
-    seek,
-    rulerRef,
-    rulerScrollRef,
-    tracksScrollRef,
-    playheadRef,
-  });
-
-  // Memoize the expensive ruler markers calculation
-  const rulerMarkers = useMemo(() => {
-    // Calculate appropriate time interval based on zoom level
-    const getTimeInterval = (zoom: number) => {
-      const pixelsPerSecond = TIMELINE_CONSTANTS.PIXELS_PER_SECOND * zoom;
-      if (pixelsPerSecond >= 200) return 0.1; // Every 0.1s when very zoomed in
-      if (pixelsPerSecond >= 100) return 0.5; // Every 0.5s when zoomed in
-      if (pixelsPerSecond >= 50) return 1; // Every 1s at normal zoom
-      if (pixelsPerSecond >= 25) return 2; // Every 2s when zoomed out
-      if (pixelsPerSecond >= 12) return 5; // Every 5s when more zoomed out
-      if (pixelsPerSecond >= 6) return 10; // Every 10s when very zoomed out
-      return 30; // Every 30s when extremely zoomed out
-    };
-
-    const formatTime = (seconds: number, interval: number) => {
-      const hours = Math.floor(seconds / 3600);
-      const minutes = Math.floor((seconds % 3600) / 60);
-      const secs = seconds % 60;
-
-      if (hours > 0) {
-        return `${hours}:${minutes.toString().padStart(2, "0")}:${Math.floor(secs).toString().padStart(2, "0")}`;
-      } else if (minutes > 0) {
-        return `${minutes}:${Math.floor(secs).toString().padStart(2, "0")}`;
-      } else if (interval >= 1) {
-        return `${Math.floor(secs)}s`;
-      } else {
-        return `${secs.toFixed(1)}s`;
-      }
-    };
-
-    const interval = getTimeInterval(zoomLevel);
-    const markerCount = Math.ceil(duration / interval) + 1;
-    const markers = [];
-
-    for (let i = 0; i < markerCount; i++) {
-      const time = i * interval;
-      if (time > duration) break;
-
-      const isMainMarker =
-        time % (interval >= 1 ? Math.max(1, interval) : 1) === 0;
-      const leftPosition =
-        time * TIMELINE_CONSTANTS.PIXELS_PER_SECOND * zoomLevel;
-
-      markers.push(
-        <div
-          key={i}
-          className={`absolute top-0 bottom-0 z-[99] ${
-            isMainMarker
-              ? "border-l border-muted-foreground/40"
-              : "border-l border-muted-foreground/20"
-          }`}
-          style={{ left: `${leftPosition}px` }}
-        >
-          <span
-            className={`absolute top-1 left-1 text-[0.6rem] z-[99] ${
-              isMainMarker
-                ? "text-muted-foreground font-medium"
-                : "text-muted-foreground/70"
-            }`}
-          >
-            {formatTime(time, interval)}
-          </span>
-        </div>
-      );
-    }
-
-    return markers;
-  }, [duration, zoomLevel]); // Only recalculate when duration or zoomLevel changes
-
-  return (
-    <div
-      className="sticky top-0 border-b border-muted/30 z-[99] w-24"
-      onMouseDown={handleSelectionMouseDown}
-      onClick={handleTimelineContentClick}
-      data-ruler-area
-    >
-      <div
-        ref={rulerRef}
-        className="relative h-5 select-none cursor-default pb-1 z-[99]"
-        onMouseDown={handleRulerMouseDown}
-      >
-        {rulerMarkers}
-      </div>
-    </div>
-  );
-}
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