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-rw-r--r--apps/web/src/rendering/components/blending-tab.tsx230
-rw-r--r--apps/web/src/rendering/components/transform-tab.tsx462
-rw-r--r--apps/web/src/rendering/index.ts28
3 files changed, 720 insertions, 0 deletions
diff --git a/apps/web/src/rendering/components/blending-tab.tsx b/apps/web/src/rendering/components/blending-tab.tsx
new file mode 100644
index 00000000..3e0db46c
--- /dev/null
+++ b/apps/web/src/rendering/components/blending-tab.tsx
@@ -0,0 +1,230 @@
+import { useEditor } from "@/editor/use-editor";
+import { clamp } from "@/utils/math";
+import { NumberField } from "@/components/ui/number-field";
+import { OcCheckerboardIcon } from "@/components/icons";
+import { Fragment, useRef } from "react";
+import { useMenuPreview } from "@/editor/use-menu-preview";
+import {
+ Section,
+ SectionContent,
+ SectionField,
+ SectionHeader,
+ SectionTitle,
+} from "@/components/section";
+import {
+ Select,
+ SelectContent,
+ SelectItem,
+ SelectSeparator,
+ SelectTrigger,
+ SelectValue,
+} from "@/components/ui/select";
+import type { BlendMode } from "@/rendering";
+import type { ElementType } from "@/timeline";
+import type { ElementAnimations } from "@/animation/types";
+import { HugeiconsIcon } from "@hugeicons/react";
+import { RainDropIcon } from "@hugeicons/core-free-icons";
+import { KeyframeToggle } from "@/components/editor/panels/properties/components/keyframe-toggle";
+import { useKeyframedNumberProperty } from "@/components/editor/panels/properties/hooks/use-keyframed-number-property";
+import { useElementPlayhead } from "@/components/editor/panels/properties/hooks/use-element-playhead";
+import { resolveOpacityAtTime } from "@/animation";
+import { DEFAULTS } from "@/timeline/defaults";
+import { isPropertyAtDefault } from "./transform-tab";
+
+type BlendingElement = {
+ id: string;
+ opacity: number;
+ type: ElementType;
+ blendMode?: BlendMode;
+ startTime: number;
+ duration: number;
+ animations?: ElementAnimations;
+};
+
+const BLEND_MODE_GROUPS: { value: BlendMode; label: string }[][] = [
+ [{ value: "normal", label: "Normal" }],
+ [
+ { value: "darken", label: "Darken" },
+ { value: "multiply", label: "Multiply" },
+ { value: "color-burn", label: "Color Burn" },
+ ],
+ [
+ { value: "lighten", label: "Lighten" },
+ { value: "screen", label: "Screen" },
+ { value: "plus-lighter", label: "Plus Lighter" },
+ { value: "color-dodge", label: "Color Dodge" },
+ ],
+ [
+ { value: "overlay", label: "Overlay" },
+ { value: "soft-light", label: "Soft Light" },
+ { value: "hard-light", label: "Hard Light" },
+ ],
+ [
+ { value: "difference", label: "Difference" },
+ { value: "exclusion", label: "Exclusion" },
+ ],
+ [
+ { value: "hue", label: "Hue" },
+ { value: "saturation", label: "Saturation" },
+ { value: "color", label: "Color" },
+ { value: "luminosity", label: "Luminosity" },
+ ],
+];
+
+export function BlendingTab({
+ element,
+ trackId,
+}: {
+ element: BlendingElement;
+ trackId: string;
+}) {
+ const editor = useEditor();
+ const isPreviewActive = useEditor((e) => e.timeline.isPreviewActive());
+ const blendMode = element.blendMode ?? DEFAULTS.element.blendMode;
+ const committedBlendModeRef = useRef(blendMode);
+ if (!isPreviewActive) {
+ committedBlendModeRef.current = blendMode;
+ }
+
+ const {
+ onPointerLeave,
+ onOpenChange: handleBlendModeOpenChange,
+ markCommitted,
+ } = useMenuPreview();
+
+ const previewBlendMode = ({ value }: { value: BlendMode }) =>
+ editor.timeline.previewElements({
+ updates: [
+ { trackId, elementId: element.id, updates: { blendMode: value } },
+ ],
+ });
+
+ const commitBlendMode = (value: BlendMode) => {
+ if (editor.timeline.isPreviewActive()) {
+ editor.timeline.commitPreview();
+ } else {
+ editor.timeline.updateElements({
+ updates: [
+ {
+ trackId,
+ elementId: element.id,
+ patch: { blendMode: value },
+ },
+ ],
+ });
+ }
+ markCommitted();
+ };
+
+ const { localTime, isPlayheadWithinElementRange } = useElementPlayhead({
+ startTime: element.startTime,
+ duration: element.duration,
+ });
+ const resolvedOpacity = resolveOpacityAtTime({
+ baseOpacity: element.opacity,
+ animations: element.animations,
+ localTime,
+ });
+
+ const opacity = useKeyframedNumberProperty({
+ trackId,
+ elementId: element.id,
+ animations: element.animations,
+ propertyPath: "opacity",
+ localTime,
+ isPlayheadWithinElementRange,
+ displayValue: Math.round(resolvedOpacity * 100).toString(),
+ parse: (input) => {
+ const parsed = parseFloat(input);
+ if (Number.isNaN(parsed)) return null;
+ return clamp({ value: parsed, min: 0, max: 100 }) / 100;
+ },
+ valueAtPlayhead: resolvedOpacity,
+ step: 0.01,
+ buildBaseUpdates: ({ value }) => ({ opacity: value }),
+ });
+
+ return (
+ <Section collapsible sectionKey={`${element.id}:blending`}>
+ <SectionHeader>
+ <SectionTitle>Blending</SectionTitle>
+ </SectionHeader>
+ <SectionContent>
+ <div className="flex items-start gap-2">
+ <SectionField
+ label="Opacity"
+ className="w-1/2"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={opacity.isKeyframedAtTime}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle opacity keyframe"
+ onToggle={opacity.toggleKeyframe}
+ />
+ }
+ >
+ <NumberField
+ className="w-full"
+ icon={
+ <OcCheckerboardIcon className="size-3.5 text-muted-foreground" />
+ }
+ value={opacity.displayValue}
+ min={0}
+ max={100}
+ onFocus={opacity.onFocus}
+ onChange={opacity.onChange}
+ onBlur={opacity.onBlur}
+ onScrub={opacity.scrubTo}
+ onScrubEnd={opacity.commitScrub}
+ onReset={() =>
+ opacity.commitValue({ value: DEFAULTS.element.opacity })
+ }
+ isDefault={isPropertyAtDefault({
+ hasAnimatedKeyframes: opacity.hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue: resolvedOpacity,
+ staticValue: element.opacity,
+ defaultValue: DEFAULTS.element.opacity,
+ })}
+ dragSensitivity="slow"
+ />
+ </SectionField>
+ <SectionField label="Blend mode" className="w-1/2">
+ <Select
+ value={committedBlendModeRef.current}
+ onOpenChange={handleBlendModeOpenChange}
+ onValueChange={commitBlendMode}
+ >
+ <SelectTrigger
+ icon={<HugeiconsIcon icon={RainDropIcon} />}
+ className="w-full"
+ >
+ <SelectValue placeholder="Select blend mode" />
+ </SelectTrigger>
+ <SelectContent className="w-36" onPointerLeave={onPointerLeave}>
+ {BLEND_MODE_GROUPS.map((group, groupIndex) => (
+ <Fragment key={group[0]?.value ?? `group-${groupIndex}`}>
+ {group.map((option) => (
+ <SelectItem
+ key={option.value}
+ value={option.value}
+ onPointerEnter={() =>
+ previewBlendMode({ value: option.value })
+ }
+ >
+ {option.label}
+ </SelectItem>
+ ))}
+ {groupIndex < BLEND_MODE_GROUPS.length - 1 ? (
+ <SelectSeparator />
+ ) : null}
+ </Fragment>
+ ))}
+ </SelectContent>
+ </Select>
+ </SectionField>
+ </div>
+ </SectionContent>
+ </Section>
+ );
+}
diff --git a/apps/web/src/rendering/components/transform-tab.tsx b/apps/web/src/rendering/components/transform-tab.tsx
new file mode 100644
index 00000000..60d4c7df
--- /dev/null
+++ b/apps/web/src/rendering/components/transform-tab.tsx
@@ -0,0 +1,462 @@
+import { NumberField } from "@/components/ui/number-field";
+import { useEditor } from "@/editor/use-editor";
+import { clamp, isNearlyEqual } from "@/utils/math";
+import type { VisualElement } from "@/timeline";
+import {
+ Section,
+ SectionContent,
+ SectionField,
+ SectionFields,
+ SectionHeader,
+ SectionTitle,
+} from "@/components/section";
+import { Button } from "@/components/ui/button";
+import { HugeiconsIcon } from "@hugeicons/react";
+import {
+ ArrowExpandIcon,
+ Link05Icon,
+ RotateClockwiseIcon,
+} from "@hugeicons/core-free-icons";
+import {
+ getGroupKeyframesAtTime,
+ hasGroupKeyframeAtTime,
+ resolveTransformAtTime,
+} from "@/animation";
+import { DEFAULTS } from "@/timeline/defaults";
+import { useElementPlayhead } from "@/components/editor/panels/properties/hooks/use-element-playhead";
+import { KeyframeToggle } from "@/components/editor/panels/properties/components/keyframe-toggle";
+import { useKeyframedNumberProperty } from "@/components/editor/panels/properties/hooks/use-keyframed-number-property";
+import { usePropertiesStore } from "@/components/editor/panels/properties/stores/properties-store";
+
+export function parseNumericInput({ input }: { input: string }): number | null {
+ const parsed = parseFloat(input);
+ return Number.isNaN(parsed) ? null : parsed;
+}
+
+export function isPropertyAtDefault({
+ hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue,
+ staticValue,
+ defaultValue,
+}: {
+ hasAnimatedKeyframes: boolean;
+ isPlayheadWithinElementRange: boolean;
+ resolvedValue: number;
+ staticValue: number;
+ defaultValue: number;
+}): boolean {
+ if (hasAnimatedKeyframes && isPlayheadWithinElementRange) {
+ return isNearlyEqual({
+ leftValue: resolvedValue,
+ rightValue: defaultValue,
+ });
+ }
+
+ return staticValue === defaultValue;
+}
+
+export function TransformTab({
+ element,
+ trackId,
+}: {
+ element: VisualElement;
+ trackId: string;
+}) {
+ const editor = useEditor();
+ const isScaleLocked = usePropertiesStore((s) => s.isTransformScaleLocked);
+ const setTransformScaleLocked = usePropertiesStore(
+ (s) => s.setTransformScaleLocked,
+ );
+ const { localTime, isPlayheadWithinElementRange } = useElementPlayhead({
+ startTime: element.startTime,
+ duration: element.duration,
+ });
+ const resolvedTransform = resolveTransformAtTime({
+ baseTransform: element.transform,
+ animations: element.animations,
+ localTime,
+ });
+
+ const positionX = useKeyframedNumberProperty({
+ trackId,
+ elementId: element.id,
+ animations: element.animations,
+ propertyPath: "transform.positionX",
+ localTime,
+ isPlayheadWithinElementRange,
+ displayValue: Math.round(resolvedTransform.position.x).toString(),
+ parse: (input) => parseNumericInput({ input }),
+ valueAtPlayhead: resolvedTransform.position.x,
+ step: 1,
+ buildBaseUpdates: ({ value }) => ({
+ transform: {
+ ...element.transform,
+ position: { ...element.transform.position, x: value },
+ },
+ }),
+ });
+
+ const positionY = useKeyframedNumberProperty({
+ trackId,
+ elementId: element.id,
+ animations: element.animations,
+ propertyPath: "transform.positionY",
+ localTime,
+ isPlayheadWithinElementRange,
+ displayValue: Math.round(resolvedTransform.position.y).toString(),
+ parse: (input) => parseNumericInput({ input }),
+ valueAtPlayhead: resolvedTransform.position.y,
+ step: 1,
+ buildBaseUpdates: ({ value }) => ({
+ transform: {
+ ...element.transform,
+ position: { ...element.transform.position, y: value },
+ },
+ }),
+ });
+
+ const parseScale = (input: string) => {
+ const parsed = parseNumericInput({ input });
+ if (parsed === null) return null;
+ return parsed / 100;
+ };
+
+ const scaleX = useKeyframedNumberProperty({
+ trackId,
+ elementId: element.id,
+ animations: element.animations,
+ propertyPath: "transform.scaleX",
+ localTime,
+ isPlayheadWithinElementRange,
+ displayValue: Math.round(resolvedTransform.scaleX * 100).toString(),
+ parse: parseScale,
+ valueAtPlayhead: resolvedTransform.scaleX,
+ step: 0.01,
+ buildBaseUpdates: ({ value }) => ({
+ transform: {
+ ...element.transform,
+ scaleX: value,
+ ...(isScaleLocked ? { scaleY: value } : {}),
+ },
+ }),
+ buildAdditionalKeyframes: isScaleLocked
+ ? ({ value }) => [{ propertyPath: "transform.scaleY", value }]
+ : undefined,
+ });
+
+ const scaleY = useKeyframedNumberProperty({
+ trackId,
+ elementId: element.id,
+ animations: element.animations,
+ propertyPath: "transform.scaleY",
+ localTime,
+ isPlayheadWithinElementRange,
+ displayValue: Math.round(resolvedTransform.scaleY * 100).toString(),
+ parse: parseScale,
+ valueAtPlayhead: resolvedTransform.scaleY,
+ step: 0.01,
+ buildBaseUpdates: ({ value }) => ({
+ transform: {
+ ...element.transform,
+ scaleY: value,
+ ...(isScaleLocked ? { scaleX: value } : {}),
+ },
+ }),
+ buildAdditionalKeyframes: isScaleLocked
+ ? ({ value }) => [{ propertyPath: "transform.scaleX", value }]
+ : undefined,
+ });
+
+ const scaleFieldPropsX = {
+ value: scaleX.displayValue,
+ onFocus: scaleX.onFocus,
+ onChange: scaleX.onChange,
+ onBlur: scaleX.onBlur,
+ dragSensitivity: "slow" as const,
+ onScrub: scaleX.scrubTo,
+ onScrubEnd: scaleX.commitScrub,
+ onReset: () =>
+ scaleX.commitValue({ value: DEFAULTS.element.transform.scaleX }),
+ isDefault: isPropertyAtDefault({
+ hasAnimatedKeyframes: scaleX.hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue: resolvedTransform.scaleX,
+ staticValue: element.transform.scaleX,
+ defaultValue: DEFAULTS.element.transform.scaleX,
+ }),
+ };
+
+ const scaleFieldPropsY = {
+ value: scaleY.displayValue,
+ onFocus: scaleY.onFocus,
+ onChange: scaleY.onChange,
+ onBlur: scaleY.onBlur,
+ dragSensitivity: "slow" as const,
+ onScrub: scaleY.scrubTo,
+ onScrubEnd: scaleY.commitScrub,
+ onReset: () =>
+ scaleY.commitValue({ value: DEFAULTS.element.transform.scaleY }),
+ isDefault: isPropertyAtDefault({
+ hasAnimatedKeyframes: scaleY.hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue: resolvedTransform.scaleY,
+ staticValue: element.transform.scaleY,
+ defaultValue: DEFAULTS.element.transform.scaleY,
+ }),
+ };
+
+ const rotation = useKeyframedNumberProperty({
+ trackId,
+ elementId: element.id,
+ animations: element.animations,
+ propertyPath: "transform.rotate",
+ localTime,
+ isPlayheadWithinElementRange,
+ displayValue: Math.round(resolvedTransform.rotate).toString(),
+ parse: (input) => {
+ const parsed = parseNumericInput({ input });
+ if (parsed === null) return null;
+ return clamp({ value: parsed, min: -360, max: 360 });
+ },
+ valueAtPlayhead: resolvedTransform.rotate,
+ step: 1,
+ buildBaseUpdates: ({ value }) => ({
+ transform: {
+ ...element.transform,
+ rotate: value,
+ },
+ }),
+ });
+
+ const hasScaleKeyframe = hasGroupKeyframeAtTime({
+ animations: element.animations,
+ group: "transform.scale",
+ time: localTime,
+ });
+
+ const toggleScaleKeyframe = () => {
+ if (!isPlayheadWithinElementRange) return;
+ const existing = getGroupKeyframesAtTime({
+ animations: element.animations,
+ group: "transform.scale",
+ time: localTime,
+ });
+ if (existing.length > 0) {
+ editor.timeline.removeKeyframes({
+ keyframes: existing.map((ref) => ({
+ trackId,
+ elementId: element.id,
+ ...ref,
+ })),
+ });
+ return;
+ }
+ editor.timeline.upsertKeyframes({
+ keyframes: [
+ {
+ trackId,
+ elementId: element.id,
+ propertyPath: "transform.scaleX",
+ time: localTime,
+ value: resolvedTransform.scaleX,
+ },
+ {
+ trackId,
+ elementId: element.id,
+ propertyPath: "transform.scaleY",
+ time: localTime,
+ value: resolvedTransform.scaleY,
+ },
+ ],
+ });
+ };
+
+ const scaleLockButton = (
+ <Button
+ type="button"
+ variant={isScaleLocked ? "secondary" : "ghost"}
+ size="icon"
+ aria-pressed={isScaleLocked}
+ onClick={() => setTransformScaleLocked(!isScaleLocked)}
+ >
+ <HugeiconsIcon icon={Link05Icon} />
+ </Button>
+ );
+
+ return (
+ <Section collapsible sectionKey={`${element.id}:transform`}>
+ <SectionHeader>
+ <SectionTitle>Transform</SectionTitle>
+ </SectionHeader>
+ <SectionContent>
+ <SectionFields>
+ <div className="flex items-end gap-2">
+ {isScaleLocked ? (
+ <>
+ <SectionField
+ label="Scale"
+ className="min-w-0 flex-1"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={hasScaleKeyframe}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle scale keyframe"
+ onToggle={toggleScaleKeyframe}
+ />
+ }
+ >
+ <NumberField
+ icon={<HugeiconsIcon icon={ArrowExpandIcon} />}
+ {...scaleFieldPropsX}
+ />
+ </SectionField>
+ {scaleLockButton}
+ </>
+ ) : (
+ <>
+ <SectionField
+ label="Width"
+ className="min-w-0 flex-1"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={scaleX.isKeyframedAtTime}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle width scale keyframe"
+ onToggle={scaleX.toggleKeyframe}
+ />
+ }
+ >
+ <NumberField icon="W" {...scaleFieldPropsX} />
+ </SectionField>
+ {scaleLockButton}
+ <SectionField
+ label="Height"
+ className="min-w-0 flex-1"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={scaleY.isKeyframedAtTime}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle height scale keyframe"
+ onToggle={scaleY.toggleKeyframe}
+ />
+ }
+ >
+ <NumberField icon="H" {...scaleFieldPropsY} />
+ </SectionField>
+ </>
+ )}
+ </div>
+ <div className="flex items-end gap-2">
+ <SectionField
+ label="X"
+ className="min-w-0 flex-1"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={positionX.isKeyframedAtTime}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle X position keyframe"
+ onToggle={positionX.toggleKeyframe}
+ />
+ }
+ >
+ <NumberField
+ icon="X"
+ value={positionX.displayValue}
+ onFocus={positionX.onFocus}
+ onChange={positionX.onChange}
+ onBlur={positionX.onBlur}
+ onScrub={positionX.scrubTo}
+ onScrubEnd={positionX.commitScrub}
+ onReset={() =>
+ positionX.commitValue({
+ value: DEFAULTS.element.transform.position.x,
+ })
+ }
+ isDefault={isPropertyAtDefault({
+ hasAnimatedKeyframes: positionX.hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue: resolvedTransform.position.x,
+ staticValue: element.transform.position.x,
+ defaultValue: DEFAULTS.element.transform.position.x,
+ })}
+ />
+ </SectionField>
+ <SectionField
+ label="Y"
+ className="min-w-0 flex-1"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={positionY.isKeyframedAtTime}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle Y position keyframe"
+ onToggle={positionY.toggleKeyframe}
+ />
+ }
+ >
+ <NumberField
+ icon="Y"
+ value={positionY.displayValue}
+ onFocus={positionY.onFocus}
+ onChange={positionY.onChange}
+ onBlur={positionY.onBlur}
+ onScrub={positionY.scrubTo}
+ onScrubEnd={positionY.commitScrub}
+ onReset={() =>
+ positionY.commitValue({
+ value: DEFAULTS.element.transform.position.y,
+ })
+ }
+ isDefault={isPropertyAtDefault({
+ hasAnimatedKeyframes: positionY.hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue: resolvedTransform.position.y,
+ staticValue: element.transform.position.y,
+ defaultValue: DEFAULTS.element.transform.position.y,
+ })}
+ />
+ </SectionField>
+ </div>
+
+ <SectionField
+ label="Rotation"
+ beforeLabel={
+ <KeyframeToggle
+ isActive={rotation.isKeyframedAtTime}
+ isDisabled={!isPlayheadWithinElementRange}
+ title="Toggle rotation keyframe"
+ onToggle={rotation.toggleKeyframe}
+ />
+ }
+ >
+ <div className="flex items-center gap-2">
+ <NumberField
+ icon={<HugeiconsIcon icon={RotateClockwiseIcon} />}
+ className="flex-none"
+ value={rotation.displayValue}
+ onFocus={rotation.onFocus}
+ onChange={rotation.onChange}
+ onBlur={rotation.onBlur}
+ dragSensitivity="slow"
+ onScrub={rotation.scrubTo}
+ onScrubEnd={rotation.commitScrub}
+ onReset={() =>
+ rotation.commitValue({
+ value: DEFAULTS.element.transform.rotate,
+ })
+ }
+ isDefault={isPropertyAtDefault({
+ hasAnimatedKeyframes: rotation.hasAnimatedKeyframes,
+ isPlayheadWithinElementRange,
+ resolvedValue: resolvedTransform.rotate,
+ staticValue: element.transform.rotate,
+ defaultValue: DEFAULTS.element.transform.rotate,
+ })}
+ />
+ </div>
+ </SectionField>
+ </SectionFields>
+ </SectionContent>
+ </Section>
+ );
+}
diff --git a/apps/web/src/rendering/index.ts b/apps/web/src/rendering/index.ts
new file mode 100644
index 00000000..c5555371
--- /dev/null
+++ b/apps/web/src/rendering/index.ts
@@ -0,0 +1,28 @@
+export interface Transform {
+ scaleX: number;
+ scaleY: number;
+ position: {
+ x: number;
+ y: number;
+ };
+ rotate: number;
+}
+
+export type BlendMode =
+ | "normal"
+ | "darken"
+ | "multiply"
+ | "color-burn"
+ | "lighten"
+ | "screen"
+ | "plus-lighter"
+ | "color-dodge"
+ | "overlay"
+ | "soft-light"
+ | "hard-light"
+ | "difference"
+ | "exclusion"
+ | "hue"
+ | "saturation"
+ | "color"
+ | "luminosity";
generated by cgit v1.3.1 (git 2.54.0) at 2026-10-17 11:24:24 +0000