From bbf9aae234ac0813b925b12c2533aac536267340 Mon Sep 17 00:00:00 2001 From: Maze Winther Date: Tue, 24 Jun 2025 17:54:41 +0200 Subject: Revert "refactor: overhaul timeline component, separate into different files" This reverts commit 2aa37920d5f183f9c0de2c42076fa57c5b48320e. --- .../src/components/editor/timeline/timeline.tsx | 798 --------------------- 1 file changed, 798 deletions(-) delete mode 100644 apps/web/src/components/editor/timeline/timeline.tsx (limited to 'apps/web/src/components/editor/timeline/timeline.tsx') diff --git a/apps/web/src/components/editor/timeline/timeline.tsx b/apps/web/src/components/editor/timeline/timeline.tsx deleted file mode 100644 index 5f3dd5a8..00000000 --- a/apps/web/src/components/editor/timeline/timeline.tsx +++ /dev/null @@ -1,798 +0,0 @@ -"use client"; - -import { ScrollArea } from "../../ui/scroll-area"; -import { - SplitSquareHorizontal, - Volume2, - VolumeX, - Trash2, - Scissors, - Copy, -} from "lucide-react"; -import { TimelineTrackContent } from "./timeline-track-content"; -import { TimelineToolbar } from "./timeline-toolbar"; -import { useTimelineStore } from "@/stores/timeline-store"; -import { useMediaStore } from "@/stores/media-store"; -import { usePlaybackStore } from "@/stores/playback-store"; -import { useKeyboardShortcuts } from "@/hooks/use-keyboard-shortcuts"; -import { processMediaFiles } from "@/lib/media-processing"; -import { toast } from "sonner"; -import { useState, useRef, useEffect, useCallback } from "react"; - -export function Timeline() { - // Timeline shows all tracks (video, audio, effects) and their clips. - // You can drag media here to add it to your project. - // Clips can be trimmed, deleted, and moved. - const { - tracks, - addTrack, - addClipToTrack, - removeTrack, - toggleTrackMute, - removeClipFromTrack, - getTotalDuration, - selectedClips, - clearSelectedClips, - setSelectedClips, - updateClipTrim, - } = useTimelineStore(); - const { mediaItems, addMediaItem } = useMediaStore(); - const { currentTime, duration, seek, setDuration } = usePlaybackStore(); - const [isDragOver, setIsDragOver] = useState(false); - const [isProcessing, setIsProcessing] = useState(false); - const [zoomLevel, setZoomLevel] = useState(1); - const dragCounterRef = useRef(0); - const timelineRef = useRef(null); - const [isInTimeline, setIsInTimeline] = useState(false); - - // Unified context menu state - const [contextMenu, setContextMenu] = useState<{ - type: "track" | "clip"; - trackId: string; - clipId?: string; - x: number; - y: number; - } | null>(null); - - // Marquee selection state - const [marquee, setMarquee] = useState<{ - startX: number; - startY: number; - endX: number; - endY: number; - active: boolean; - additive: boolean; - } | null>(null); - - // Playhead scrubbing state - const [isScrubbing, setIsScrubbing] = useState(false); - const [scrubTime, setScrubTime] = useState(null); - - // Initialize keyboard shortcuts - useKeyboardShortcuts(); - - // Update timeline duration when tracks change - useEffect(() => { - const totalDuration = getTotalDuration(); - setDuration(Math.max(totalDuration, 10)); // Minimum 10 seconds for empty timeline - }, [tracks, setDuration, getTotalDuration]); - - // Close context menu on click elsewhere - useEffect(() => { - const handleClick = () => setContextMenu(null); - if (contextMenu) { - window.addEventListener("click", handleClick); - return () => window.removeEventListener("click", handleClick); - } - }, [contextMenu]); - - // Mouse down on timeline background to start marquee - const handleTimelineMouseDown = (e: React.MouseEvent) => { - if (e.target === e.currentTarget && e.button === 0) { - setMarquee({ - startX: e.clientX, - startY: e.clientY, - endX: e.clientX, - endY: e.clientY, - active: true, - additive: e.metaKey || e.ctrlKey || e.shiftKey, - }); - } - }; - - // Mouse move to update marquee - useEffect(() => { - if (!marquee || !marquee.active) return; - const handleMouseMove = (e: MouseEvent) => { - setMarquee( - (prev) => prev && { ...prev, endX: e.clientX, endY: e.clientY } - ); - }; - const handleMouseUp = (e: MouseEvent) => { - setMarquee( - (prev) => - prev && { ...prev, endX: e.clientX, endY: e.clientY, active: false } - ); - }; - window.addEventListener("mousemove", handleMouseMove); - window.addEventListener("mouseup", handleMouseUp); - return () => { - window.removeEventListener("mousemove", handleMouseMove); - window.removeEventListener("mouseup", handleMouseUp); - }; - }, [marquee]); - - // On marquee end, select clips in box - useEffect(() => { - if (!marquee || marquee.active) return; - const timeline = timelineRef.current; - if (!timeline) return; - const rect = timeline.getBoundingClientRect(); - const x1 = Math.min(marquee.startX, marquee.endX) - rect.left; - const x2 = Math.max(marquee.startX, marquee.endX) - rect.left; - const y1 = Math.min(marquee.startY, marquee.endY) - rect.top; - const y2 = Math.max(marquee.startY, marquee.endY) - rect.top; - // Validation: skip if too small - if (Math.abs(x2 - x1) < 5 || Math.abs(y2 - y1) < 5) { - setMarquee(null); - return; - } - // Clamp to timeline bounds - const clamp = (val: number, min: number, max: number) => - Math.max(min, Math.min(max, val)); - const bx1 = clamp(x1, 0, rect.width); - const bx2 = clamp(x2, 0, rect.width); - const by1 = clamp(y1, 0, rect.height); - const by2 = clamp(y2, 0, rect.height); - let newSelection: { trackId: string; clipId: string }[] = []; - tracks.forEach((track, trackIdx) => { - track.clips.forEach((clip) => { - const effectiveDuration = clip.duration - clip.trimStart - clip.trimEnd; - const clipWidth = Math.max(80, effectiveDuration * 50 * zoomLevel); - const clipLeft = clip.startTime * 50 * zoomLevel; - const clipTop = trackIdx * 60; - const clipBottom = clipTop + 60; - const clipRight = clipLeft + clipWidth; - if ( - bx1 < clipRight && - bx2 > clipLeft && - by1 < clipBottom && - by2 > clipTop - ) { - newSelection.push({ trackId: track.id, clipId: clip.id }); - } - }); - }); - if (newSelection.length > 0) { - if (marquee.additive) { - const selectedSet = new Set( - selectedClips.map((c) => c.trackId + ":" + c.clipId) - ); - newSelection = [ - ...selectedClips, - ...newSelection.filter( - (c) => !selectedSet.has(c.trackId + ":" + c.clipId) - ), - ]; - } - setSelectedClips(newSelection); - } else if (!marquee.additive) { - clearSelectedClips(); - } - setMarquee(null); - }, [ - marquee, - tracks, - zoomLevel, - selectedClips, - setSelectedClips, - clearSelectedClips, - ]); - - const handleDragEnter = (e: React.DragEvent) => { - // When something is dragged over the timeline, show overlay - e.preventDefault(); - // Don't show overlay for timeline clips - they're handled by tracks - if (e.dataTransfer.types.includes("application/x-timeline-clip")) { - return; - } - dragCounterRef.current += 1; - if (!isDragOver) { - setIsDragOver(true); - } - }; - - const handleDragOver = (e: React.DragEvent) => { - e.preventDefault(); - }; - - const handleDragLeave = (e: React.DragEvent) => { - e.preventDefault(); - - // Don't update state for timeline clips - they're handled by tracks - if (e.dataTransfer.types.includes("application/x-timeline-clip")) { - return; - } - - dragCounterRef.current -= 1; - if (dragCounterRef.current === 0) { - setIsDragOver(false); - } - }; - - const handleDrop = async (e: React.DragEvent) => { - // When media is dropped, add it as a new track/clip - e.preventDefault(); - setIsDragOver(false); - dragCounterRef.current = 0; - - // Ignore timeline clip drags - they're handled by track-specific handlers - const hasTimelineClip = e.dataTransfer.types.includes( - "application/x-timeline-clip" - ); - if (hasTimelineClip) { - return; - } - - const mediaItemData = e.dataTransfer.getData("application/x-media-item"); - if (mediaItemData) { - // Handle media item drops by creating new tracks - try { - const { id, type } = JSON.parse(mediaItemData); - const mediaItem = mediaItems.find((item) => item.id === id); - if (!mediaItem) { - toast.error("Media item not found"); - return; - } - // Add to video or audio track depending on type - const trackType = type === "audio" ? "audio" : "video"; - const newTrackId = addTrack(trackType); - addClipToTrack(newTrackId, { - mediaId: mediaItem.id, - name: mediaItem.name, - duration: mediaItem.duration || 5, - startTime: 0, - trimStart: 0, - trimEnd: 0, - }); - toast.success(`Added ${mediaItem.name} to new ${trackType} track`); - } catch (error) { - // Show error if parsing fails - console.error("Error parsing media item data:", error); - toast.error("Failed to add media to timeline"); - } - } else if (e.dataTransfer.files?.length > 0) { - // Handle file drops by creating new tracks - setIsProcessing(true); - try { - const processedItems = await processMediaFiles(e.dataTransfer.files); - for (const processedItem of processedItems) { - addMediaItem(processedItem); - const currentMediaItems = useMediaStore.getState().mediaItems; - const addedItem = currentMediaItems.find( - (item) => - item.name === processedItem.name && item.url === processedItem.url - ); - if (addedItem) { - const trackType = - processedItem.type === "audio" ? "audio" : "video"; - const newTrackId = addTrack(trackType); - addClipToTrack(newTrackId, { - mediaId: addedItem.id, - name: addedItem.name, - duration: addedItem.duration || 5, - startTime: 0, - trimStart: 0, - trimEnd: 0, - }); - } - } - } catch (error) { - // Show error if file processing fails - console.error("Error processing external files:", error); - toast.error("Failed to process dropped files"); - } finally { - setIsProcessing(false); - } - } - }; - - const handleSeekToPosition = (e: React.MouseEvent) => { - const rect = e.currentTarget.getBoundingClientRect(); - const clickX = e.clientX - rect.left; - const clickedTime = clickX / (50 * zoomLevel); - const clampedTime = Math.max(0, Math.min(duration, clickedTime)); - - seek(clampedTime); - }; - - const handleTimelineAreaClick = (e: React.MouseEvent) => { - if (e.target === e.currentTarget) { - clearSelectedClips(); - - // Calculate the clicked time position and seek to it - handleSeekToPosition(e); - } - }; - - const handleWheel = (e: React.WheelEvent) => { - // Only zoom if user is using pinch gesture (ctrlKey or metaKey is true) - if (e.ctrlKey || e.metaKey) { - e.preventDefault(); - const delta = e.deltaY > 0 ? -0.05 : 0.05; - setZoomLevel((prev) => Math.max(0.1, Math.min(10, prev + delta))); - } - // Otherwise, allow normal scrolling - }; - - // --- Playhead Scrubbing Handlers --- - const handlePlayheadMouseDown = useCallback( - (e: React.MouseEvent) => { - e.preventDefault(); - setIsScrubbing(true); - handleScrub(e); - }, - [duration, zoomLevel] - ); - - const handleScrub = useCallback( - (e: MouseEvent | React.MouseEvent) => { - const timeline = timelineRef.current; - if (!timeline) return; - const rect = timeline.getBoundingClientRect(); - const x = e.clientX - rect.left; - const time = Math.max(0, Math.min(duration, x / (50 * zoomLevel))); - setScrubTime(time); - seek(time); // update video preview in real time - }, - [duration, zoomLevel, seek] - ); - - useEffect(() => { - if (!isScrubbing) return; - const onMouseMove = (e: MouseEvent) => handleScrub(e); - const onMouseUp = (e: MouseEvent) => { - setIsScrubbing(false); - if (scrubTime !== null) seek(scrubTime); // finalize seek - setScrubTime(null); - }; - window.addEventListener("mousemove", onMouseMove); - window.addEventListener("mouseup", onMouseUp); - return () => { - window.removeEventListener("mousemove", onMouseMove); - window.removeEventListener("mouseup", onMouseUp); - }; - }, [isScrubbing, scrubTime, seek, handleScrub]); - - const playheadPosition = - isScrubbing && scrubTime !== null ? scrubTime : currentTime; - - const dragProps = { - onDragEnter: handleDragEnter, - onDragOver: handleDragOver, - onDragLeave: handleDragLeave, - onDrop: handleDrop, - }; - - // Prevent explorer zooming in/out when in timeline - useEffect(() => { - const preventZoom = (e: WheelEvent) => { - // if (isInTimeline && (e.ctrlKey || e.metaKey)) { - if ( - isInTimeline && - (e.ctrlKey || e.metaKey) && - timelineRef.current?.contains(e.target as Node) - ) { - e.preventDefault(); - } - }; - - document.addEventListener("wheel", preventZoom, { passive: false }); - - return () => { - document.removeEventListener("wheel", preventZoom); - }; - }, [isInTimeline]); - - return ( -
setIsInTimeline(true)} - onMouseLeave={() => setIsInTimeline(false)} - onWheel={handleWheel} - > - {/* Show overlay when dragging media over the timeline */} - {isDragOver && ( -
-
- Drop media here to add to timeline -
-
- )} - - {/* Toolbar */} - - - {/* Timeline Container */} -
- {/* Timeline Header with Ruler */} -
- {/* Track Labels Header */} -
- - Tracks - -
- {zoomLevel.toFixed(1)}x -
-
- - {/* Timeline Ruler */} -
- -
{ - // Calculate the clicked time position and seek to it - handleSeekToPosition(e); - }} - > - {/* Time markers */} - {(() => { - // Calculate appropriate time interval based on zoom level - const getTimeInterval = (zoom: number) => { - const pixelsPerSecond = 50 * 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 interval = getTimeInterval(zoomLevel); - const markerCount = Math.ceil(duration / interval) + 1; - - return Array.from({ length: markerCount }, (_, i) => { - const time = i * interval; - if (time > duration) return null; - - const isMainMarker = - time % (interval >= 1 ? Math.max(1, interval) : 1) === 0; - - return ( -
- - {(() => { - const formatTime = (seconds: 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`; - } - }; - return formatTime(time); - })()} - -
- ); - }).filter(Boolean); - })()} - - {/* Playhead in ruler (scrubbable) */} -
-
-
-
- -
-
- - {/* Tracks Area */} -
- {/* Track Labels */} - {tracks.length > 0 && ( -
-
- {tracks.map((track) => ( -
{ - e.preventDefault(); - setContextMenu({ - type: "track", - trackId: track.id, - x: e.clientX, - y: e.clientY, - }); - }} - > -
-
- - {track.name} - -
- {track.muted && ( - - Muted - - )} -
- ))} -
-
- )} - - {/* Timeline Tracks Content */} -
-
- {/* Timeline grid and clips area (with left margin for sifdebar) */} -
- {tracks.length === 0 ? ( -
-
-
- -
-

- Drop media here to start -

-
-
- ) : ( - <> - {tracks.map((track, index) => ( -
{ - e.preventDefault(); - setContextMenu({ - type: "track", - trackId: track.id, - x: e.clientX, - y: e.clientY, - }); - }} - > - -
- ))} - - {/* Playhead for tracks area (scrubbable) */} - {tracks.length > 0 && ( -
- )} - - )} -
-
-
-
-
- - {/* Clean Unified Context Menu */} - {contextMenu && ( -
e.preventDefault()} - > - {contextMenu.type === "track" ? ( - // Track context menu - <> - -
- - - ) : ( - // Clip context menu - <> - - -
- - - )} -
- )} -
- ); -} -- cgit v1.3.1