diff options
Diffstat (limited to 'apps/web/src/lib/commands/timeline/element/retime/update-element-retime.ts')
| -rw-r--r-- | apps/web/src/lib/commands/timeline/element/retime/update-element-retime.ts | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/apps/web/src/lib/commands/timeline/element/retime/update-element-retime.ts b/apps/web/src/lib/commands/timeline/element/retime/update-element-retime.ts deleted file mode 100644 index 474396a1..00000000 --- a/apps/web/src/lib/commands/timeline/element/retime/update-element-retime.ts +++ /dev/null @@ -1,115 +0,0 @@ -import { EditorCore } from "@/core"; -import { clampRetimeRate } from "@/lib/retime/rate"; -import { clampAnimationsToDuration } from "@/lib/animation"; -import { Command, type CommandResult } from "@/lib/commands/base-command"; -import { getTimelineDurationForSourceSpan, getSourceSpanAtClipTime } from "@/lib/retime"; -import { isRetimableElement, updateElementInTracks } from "@/lib/timeline"; -import type { RetimeConfig, TimelineTrack } from "@/lib/timeline"; - -function getSourceDuration({ - trimStart, - trimEnd, - duration, - sourceDuration, - retime, -}: { - trimStart: number; - trimEnd: number; - duration: number; - sourceDuration?: number; - retime?: RetimeConfig; -}): number { - if (typeof sourceDuration === "number") { - return sourceDuration; - } - - return ( - trimStart + - getSourceSpanAtClipTime({ - clipTime: duration, - retime, - }) + - trimEnd - ); -} - -export class UpdateElementRetimeCommand extends Command { - private savedState: TimelineTrack[] | null = null; - private readonly trackId: string; - private readonly elementId: string; - private readonly retime: RetimeConfig | undefined; - - constructor({ - trackId, - elementId, - retime, - }: { - trackId: string; - elementId: string; - retime?: RetimeConfig; - }) { - super(); - this.trackId = trackId; - this.elementId = elementId; - this.retime = retime; - } - - execute(): CommandResult | undefined { - const editor = EditorCore.getInstance(); - this.savedState = editor.timeline.getTracks(); - - const updatedTracks = updateElementInTracks({ - tracks: this.savedState, - trackId: this.trackId, - elementId: this.elementId, - elementPredicate: isRetimableElement, - update: (element) => { - if (!isRetimableElement(element)) { - return element; - } - - const nextRetime = this.retime - ? { - ...this.retime, - rate: clampRetimeRate({ rate: this.retime.rate }), - } - : undefined; - const sourceDuration = getSourceDuration({ - trimStart: element.trimStart, - trimEnd: element.trimEnd, - duration: element.duration, - sourceDuration: element.sourceDuration, - retime: element.retime, - }); - const visibleSourceSpan = Math.max( - 0, - sourceDuration - element.trimStart - element.trimEnd, - ); - const nextDuration = getTimelineDurationForSourceSpan({ - sourceSpan: visibleSourceSpan, - retime: nextRetime, - }); - - return { - ...element, - retime: nextRetime, - duration: nextDuration, - animations: clampAnimationsToDuration({ - animations: element.animations, - duration: nextDuration, - }), - }; - }, - }); - - editor.timeline.updateTracks(updatedTracks); - return undefined; - } - - undo(): void { - if (this.savedState) { - const editor = EditorCore.getInstance(); - editor.timeline.updateTracks(this.savedState); - } - } -} |
