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| author | Maze Winther <mazewinther@gmail.com> | 2026-04-20 11:31:17 +0200 |
|---|---|---|
| committer | Maze Winther <mazewinther@gmail.com> | 2026-04-20 11:31:17 +0200 |
| commit | 3e89d2998588f8e35c524e523ba2ee853f0f6475 (patch) | |
| tree | 57221f96c1259b3b07e3ddf8c1adefc502b9d8eb /apps/web/src/hooks/timeline/element/use-element-selection.ts | |
| parent | 729d10592f4e802f91c555c309ff3ba4b119f843 (diff) | |
| download | opencut-3e89d2998588f8e35c524e523ba2ee853f0f6475.tar.gz | |
refactor: restructure files to their domains, new preview overlay system, and dep graph
Diffstat (limited to 'apps/web/src/hooks/timeline/element/use-element-selection.ts')
| -rw-r--r-- | apps/web/src/hooks/timeline/element/use-element-selection.ts | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/apps/web/src/hooks/timeline/element/use-element-selection.ts b/apps/web/src/hooks/timeline/element/use-element-selection.ts deleted file mode 100644 index 42187b7f..00000000 --- a/apps/web/src/hooks/timeline/element/use-element-selection.ts +++ /dev/null @@ -1,137 +0,0 @@ -import { useCallback } from "react";
-import { useEditor } from "@/hooks/use-editor";
-import type { ElementRef } from "@/lib/timeline/types";
-
-export function useElementSelection() {
- const editor = useEditor();
- const selectedElements = useEditor((e) => e.selection.getSelectedElements());
-
- const isElementSelected = useCallback(
- ({ trackId, elementId }: ElementRef) =>
- selectedElements.some(
- (element) =>
- element.trackId === trackId && element.elementId === elementId,
- ),
- [selectedElements],
- );
-
- const selectElement = useCallback(
- ({ trackId, elementId }: ElementRef) => {
- editor.selection.setSelectedElements({
- elements: [{ trackId, elementId }],
- });
- },
- [editor],
- );
-
- const addElementToSelection = useCallback(
- ({ trackId, elementId }: ElementRef) => {
- const alreadySelected = selectedElements.some(
- (element) =>
- element.trackId === trackId && element.elementId === elementId,
- );
- if (alreadySelected) return;
-
- editor.selection.setSelectedElements({
- elements: [...selectedElements, { trackId, elementId }],
- });
- },
- [selectedElements, editor],
- );
-
- const removeElementFromSelection = useCallback(
- ({ trackId, elementId }: ElementRef) => {
- editor.selection.setSelectedElements({
- elements: selectedElements.filter(
- (element) =>
- !(element.trackId === trackId && element.elementId === elementId),
- ),
- });
- },
- [selectedElements, editor],
- );
-
- const toggleElementSelection = useCallback(
- ({ trackId, elementId }: ElementRef) => {
- const alreadySelected = selectedElements.some(
- (element) =>
- element.trackId === trackId && element.elementId === elementId,
- );
-
- if (alreadySelected) {
- removeElementFromSelection({ trackId, elementId });
- } else {
- addElementToSelection({ trackId, elementId });
- }
- },
- [selectedElements, addElementToSelection, removeElementFromSelection],
- );
-
- const clearElementSelection = useCallback(() => {
- editor.selection.clearSelection();
- }, [editor]);
-
- const setElementSelection = useCallback(
- ({ elements }: { elements: ElementRef[] }) => {
- editor.selection.setSelectedElements({ elements });
- },
- [editor],
- );
-
-
- /**
- * Merges elements into the current selection, deduplicating by identity.
- * Used for additive box-select where the pre-drag selection is preserved.
- */
- const mergeElementsIntoSelection = useCallback(
- ({ elements }: { elements: ElementRef[] }) => {
- const merged = [
- ...selectedElements.filter(
- (selectedElement) =>
- !elements.some(
- (element) =>
- element.trackId === selectedElement.trackId &&
- element.elementId === selectedElement.elementId,
- ),
- ),
- ...elements,
- ];
- editor.selection.setSelectedElements({ elements: merged });
- },
- [selectedElements, editor],
- );
-
-
- /**
- * Handles click interaction on an element.
- * - Regular click: select only this element
- * - Multi-key click (Ctrl/Cmd): toggle this element in selection
- */
- const handleElementClick = useCallback(
- ({
- trackId,
- elementId,
- isMultiKey,
- }: ElementRef & { isMultiKey: boolean }) => {
- if (isMultiKey) {
- toggleElementSelection({ trackId, elementId });
- } else {
- selectElement({ trackId, elementId });
- }
- },
- [toggleElementSelection, selectElement],
- );
-
- return {
- selectedElements,
- isElementSelected,
- selectElement,
- setElementSelection,
- mergeElementsIntoSelection,
- addElementToSelection,
- removeElementFromSelection,
- toggleElementSelection,
- clearElementSelection,
- handleElementClick,
- };
-}
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