enabled-clip-selection

This commit is contained in:
aashishparuvada
2025-06-23 20:05:49 +05:30
parent 294ba01abe
commit 12d26c574b
3 changed files with 669 additions and 278 deletions

View File

@ -33,7 +33,7 @@ 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, moveClipToTrack, getTotalDuration } =
const { tracks, addTrack, addClipToTrack, removeTrack, toggleTrackMute, removeClipFromTrack, moveClipToTrack, getTotalDuration, selectedClip, clearSelectedClip } =
useTimelineStore();
const { mediaItems, addMediaItem } = useMediaStore();
const { currentTime, duration, seek, setDuration, isPlaying, play, pause, toggle } = usePlaybackStore();
@ -67,6 +67,18 @@ export function Timeline() {
}
}, [contextMenu]);
// Keyboard event for deleting selected clip
useEffect(() => {
const handleKeyDown = (e: KeyboardEvent) => {
if ((e.key === "Delete" || e.key === "Backspace") && selectedClip) {
removeClipFromTrack(selectedClip.trackId, selectedClip.clipId);
clearSelectedClip();
}
};
window.addEventListener("keydown", handleKeyDown);
return () => window.removeEventListener("keydown", handleKeyDown);
}, [selectedClip, removeClipFromTrack, clearSelectedClip]);
const handleDragEnter = (e: React.DragEvent) => {
// When something is dragged over the timeline, show overlay
e.preventDefault();
@ -699,6 +711,8 @@ function TimelineTrackContent({
addClipToTrack,
removeClipFromTrack,
toggleTrackMute,
selectedClip,
selectClip,
} = useTimelineStore();
const { currentTime } = usePlaybackStore();
const [isDropping, setIsDropping] = useState(false);
@ -1261,11 +1275,19 @@ function TimelineTrackContent({
);
const clipLeft = clip.startTime * 50 * zoomLevel;
// Correctly declare isSelected inside the map
const isSelected = selectedClip && selectedClip.trackId === track.id && selectedClip.clipId === clip.id;
return (
<div
key={clip.id}
className={`timeline-clip absolute h-full rounded-sm border transition-all duration-200 ${getTrackColor(track.type)} flex items-center py-3 min-w-[80px] overflow-hidden group hover:shadow-lg`}
className={`timeline-clip absolute h-full rounded-sm border transition-all duration-200 ${getTrackColor(track.type)} flex items-center py-3 min-w-[80px] overflow-hidden group hover:shadow-lg ${isSelected ? "ring-2 ring-blue-500 z-10" : ""}`}
style={{ width: `${clipWidth}px`, left: `${clipLeft}px` }}
onClick={(e) => {
e.stopPropagation();
selectClip(track.id, clip.id);
}}
tabIndex={0}
onContextMenu={(e) => {
e.preventDefault();
e.stopPropagation();
@ -1342,16 +1364,13 @@ function TimelineTrackContent({
}}
>
<div
className={`absolute -top-2 left-1/2 transform -translate-x-1/2 w-3 h-3 rounded-full border-2 border-white shadow-md ${wouldOverlap ? "bg-red-500" : "bg-blue-500"
}`}
className={`absolute -top-2 left-1/2 transform -translate-x-1/2 w-3 h-3 rounded-full border-2 border-white shadow-md ${wouldOverlap ? "bg-red-500" : "bg-blue-500"}`}
/>
<div
className={`absolute -bottom-2 left-1/2 transform -translate-x-1/2 w-3 h-3 rounded-full border-2 border-white shadow-md ${wouldOverlap ? "bg-red-500" : "bg-blue-500"
}`}
className={`absolute -bottom-2 left-1/2 transform -translate-x-1/2 w-3 h-3 rounded-full border-2 border-white shadow-md ${wouldOverlap ? "bg-red-500" : "bg-blue-500"}`}
/>
<div
className={`absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2 text-xs text-white px-1 py-0.5 rounded whitespace-nowrap ${wouldOverlap ? "bg-red-500" : "bg-blue-500"
}`}
className={`absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2 text-xs text-white px-1 py-0.5 rounded whitespace-nowrap ${wouldOverlap ? "bg-red-500" : "bg-blue-500"}`}
>
{wouldOverlap ? "⚠️" : ""}
{dropPosition.toFixed(1)}s