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Diffstat (limited to 'apps/web/src/lib/commands/timeline/element/keyframes/remove-keyframe.ts')
-rw-r--r--apps/web/src/lib/commands/timeline/element/keyframes/remove-keyframe.ts107
1 files changed, 0 insertions, 107 deletions
diff --git a/apps/web/src/lib/commands/timeline/element/keyframes/remove-keyframe.ts b/apps/web/src/lib/commands/timeline/element/keyframes/remove-keyframe.ts
deleted file mode 100644
index 3c3d1c6b..00000000
--- a/apps/web/src/lib/commands/timeline/element/keyframes/remove-keyframe.ts
+++ /dev/null
@@ -1,107 +0,0 @@
-import { EditorCore } from "@/core";
-import {
- hasKeyframesForPath,
- removeElementKeyframe,
- resolveAnimationTarget,
-} from "@/lib/animation";
-import { Command, type CommandResult } from "@/lib/commands/base-command";
-import { updateElementInSceneTracks } from "@/lib/timeline";
-import type { AnimationPath, AnimationValue } from "@/lib/animation/types";
-import type { SceneTracks, TimelineElement } from "@/lib/timeline";
-
-function removeKeyframeAndPersist({
- element,
- propertyPath,
- keyframeId,
- valueAtPlayhead,
-}: {
- element: TimelineElement;
- propertyPath: AnimationPath;
- keyframeId: string;
- valueAtPlayhead: AnimationValue | null;
-}): TimelineElement {
- const target = resolveAnimationTarget({ element, path: propertyPath });
- if (!target) {
- return element;
- }
-
- const nextAnimations = removeElementKeyframe({
- animations: element.animations,
- propertyPath,
- keyframeId,
- });
-
- const isChannelNowEmpty = !hasKeyframesForPath({
- animations: nextAnimations,
- propertyPath,
- });
-
- // When clearing all keyframes, preserve the value at the playhead (what the user was seeing)
- const shouldPersistToBase = isChannelNowEmpty && valueAtPlayhead !== null;
-
- const baseElement = shouldPersistToBase
- ? target.setBaseValue({ value: valueAtPlayhead })
- : element;
-
- return { ...baseElement, animations: nextAnimations };
-}
-
-export class RemoveKeyframeCommand extends Command {
- private savedState: SceneTracks | null = null;
- private readonly trackId: string;
- private readonly elementId: string;
- private readonly propertyPath: AnimationPath;
- private readonly keyframeId: string;
- private readonly valueAtPlayhead: AnimationValue | null;
-
- constructor({
- trackId,
- elementId,
- propertyPath,
- keyframeId,
- valueAtPlayhead,
- }: {
- trackId: string;
- elementId: string;
- propertyPath: AnimationPath;
- keyframeId: string;
- valueAtPlayhead: AnimationValue | null;
- }) {
- super();
- this.trackId = trackId;
- this.elementId = elementId;
- this.propertyPath = propertyPath;
- this.keyframeId = keyframeId;
- this.valueAtPlayhead = valueAtPlayhead;
- }
-
- execute(): CommandResult | undefined {
- const editor = EditorCore.getInstance();
- this.savedState = editor.scenes.getActiveScene().tracks;
-
- const updatedTracks = updateElementInSceneTracks({
- tracks: this.savedState,
- trackId: this.trackId,
- elementId: this.elementId,
- update: (element) =>
- removeKeyframeAndPersist({
- element,
- propertyPath: this.propertyPath,
- keyframeId: this.keyframeId,
- valueAtPlayhead: this.valueAtPlayhead,
- }),
- });
-
- editor.timeline.updateTracks(updatedTracks);
- return undefined;
- }
-
- undo(): void {
- if (!this.savedState) {
- return;
- }
-
- const editor = EditorCore.getInstance();
- editor.timeline.updateTracks(this.savedState);
- }
-}