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import type { ShortcutKey } from "@/types/keybinding";
export type TActionCategory =
| "playback"
| "navigation"
| "editing"
| "selection"
| "history"
| "timeline"
| "controls";
export interface TActionDefinition {
description: string;
category: TActionCategory;
defaultShortcuts?: ShortcutKey[];
args?: Record<string, unknown>;
}
export const ACTIONS = {
"toggle-play": {
description: "Play/Pause",
category: "playback",
defaultShortcuts: ["space", "k"],
},
"stop-playback": {
description: "Stop playback",
category: "playback",
},
"seek-forward": {
description: "Seek forward 1 second",
category: "playback",
defaultShortcuts: ["l"],
args: { seconds: "number" },
},
"seek-backward": {
description: "Seek backward 1 second",
category: "playback",
defaultShortcuts: ["j"],
args: { seconds: "number" },
},
"frame-step-forward": {
description: "Frame step forward",
category: "navigation",
defaultShortcuts: ["right"],
},
"frame-step-backward": {
description: "Frame step backward",
category: "navigation",
defaultShortcuts: ["left"],
},
"jump-forward": {
description: "Jump forward 5 seconds",
category: "navigation",
defaultShortcuts: ["shift+right"],
args: { seconds: "number" },
},
"jump-backward": {
description: "Jump backward 5 seconds",
category: "navigation",
defaultShortcuts: ["shift+left"],
args: { seconds: "number" },
},
"goto-start": {
description: "Go to timeline start",
category: "navigation",
defaultShortcuts: ["home", "enter"],
},
"goto-end": {
description: "Go to timeline end",
category: "navigation",
defaultShortcuts: ["end"],
},
split: {
description: "Split elements at playhead",
category: "editing",
defaultShortcuts: ["s"],
},
"split-left": {
description: "Split and remove left",
category: "editing",
defaultShortcuts: ["q"],
},
"split-right": {
description: "Split and remove right",
category: "editing",
defaultShortcuts: ["w"],
},
"delete-selected": {
description: "Delete selected elements",
category: "editing",
defaultShortcuts: ["backspace", "delete"],
},
"copy-selected": {
description: "Copy selected elements",
category: "editing",
defaultShortcuts: ["ctrl+c"],
},
"paste-copied": {
description: "Paste elements at playhead",
category: "editing",
defaultShortcuts: ["ctrl+v"],
},
"toggle-snapping": {
description: "Toggle snapping",
category: "editing",
defaultShortcuts: ["n"],
},
"select-all": {
description: "Select all elements",
category: "selection",
defaultShortcuts: ["ctrl+a"],
},
"duplicate-selected": {
description: "Duplicate selected element",
category: "selection",
defaultShortcuts: ["ctrl+d"],
},
"toggle-elements-muted-selected": {
description: "Mute/unmute selected elements",
category: "selection",
},
"toggle-elements-visibility-selected": {
description: "Show/hide selected elements",
category: "selection",
},
"toggle-bookmark": {
description: "Toggle bookmark at playhead",
category: "timeline",
},
undo: {
description: "Undo",
category: "history",
defaultShortcuts: ["ctrl+z"],
},
redo: {
description: "Redo",
category: "history",
defaultShortcuts: ["ctrl+shift+z", "ctrl+y"],
},
} as const satisfies Record<string, TActionDefinition>;
export type TAction = keyof typeof ACTIONS;
export function getActionDefinition(action: TAction): TActionDefinition {
return ACTIONS[action];
}
export function getDefaultShortcuts(): Record<ShortcutKey, TAction> {
const shortcuts: Record<string, TAction> = {};
for (const [action, def] of Object.entries(ACTIONS) as Array<
[TAction, TActionDefinition]
>) {
if (def.defaultShortcuts) {
for (const shortcut of def.defaultShortcuts) {
shortcuts[shortcut] = action;
}
}
}
return shortcuts as Record<ShortcutKey, TAction>;
}
|
