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Kyle Yasuda
2026-02-17 22:50:57 -08:00
parent ffeef9c136
commit f20d019c11
315 changed files with 9876 additions and 12537 deletions
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158
src/core/services/mpv-protocol.ts
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@@ -1,4 +1,4 @@
import { MpvSubtitleRenderMetrics } from "../../types";
import { MpvSubtitleRenderMetrics } from '../../types';
export type MpvMessage = {
event?: string;
@@ -48,16 +48,9 @@ export interface MpvProtocolHandleMessageDeps {
};
getSubtitleMetrics: () => MpvSubtitleRenderMetrics;
isVisibleOverlayVisible: () => boolean;
emitSubtitleChange: (payload: {
text: string;
isOverlayVisible: boolean;
}) => void;
emitSubtitleChange: (payload: { text: string; isOverlayVisible: boolean }) => void;
emitSubtitleAssChange: (payload: { text: string }) => void;
emitSubtitleTiming: (payload: {
text: string;
start: number;
end: number;
}) => void;
emitSubtitleTiming: (payload: { text: string; start: number; end: number }) => void;
emitSecondarySubtitleChange: (payload: { text: string }) => void;
getCurrentSubText: () => string;
setCurrentSubText: (text: string) => void;
@@ -69,9 +62,7 @@ export interface MpvProtocolHandleMessageDeps {
emitMediaTitleChange: (payload: { title: string | null }) => void;
emitTimePosChange: (payload: { time: number }) => void;
emitPauseChange: (payload: { paused: boolean }) => void;
emitSubtitleMetricsChange: (
payload: Partial<MpvSubtitleRenderMetrics>,
) => void;
emitSubtitleMetricsChange: (payload: Partial<MpvSubtitleRenderMetrics>) => void;
setCurrentSecondarySubText: (text: string) => void;
resolvePendingRequest: (requestId: number, message: MpvMessage) => boolean;
setSecondarySubVisibility: (visible: boolean) => void;
@@ -92,13 +83,10 @@ export interface MpvProtocolHandleMessageDeps {
type?: string;
id?: number;
selected?: boolean;
"ff-index"?: number;
'ff-index'?: number;
}>,
) => void;
sendCommand: (payload: {
command: unknown[];
request_id?: number;
}) => boolean;
sendCommand: (payload: { command: unknown[]; request_id?: number }) => boolean;
restorePreviousSecondarySubVisibility: () => void;
}
@@ -107,8 +95,8 @@ export function splitMpvMessagesFromBuffer(
onMessage?: MpvMessageParser,
onError?: MpvParseErrorHandler,
): MpvProtocolParseResult {
const lines = buffer.split("\n");
const nextBuffer = lines.pop() || "";
const lines = buffer.split('\n');
const nextBuffer = lines.pop() || '';
const messages: MpvMessage[] = [];
for (const line of lines) {
@@ -136,47 +124,45 @@ export async function dispatchMpvProtocolMessage(
msg: MpvMessage,
deps: MpvProtocolHandleMessageDeps,
): Promise<void> {
if (msg.event === "property-change") {
if (msg.name === "sub-text") {
const nextSubText = (msg.data as string) || "";
if (msg.event === 'property-change') {
if (msg.name === 'sub-text') {
const nextSubText = (msg.data as string) || '';
const overlayVisible = deps.isVisibleOverlayVisible();
deps.emitSubtitleChange({
text: nextSubText,
isOverlayVisible: overlayVisible,
});
deps.setCurrentSubText(nextSubText);
} else if (msg.name === "sub-text-ass") {
deps.emitSubtitleAssChange({ text: (msg.data as string) || "" });
} else if (msg.name === "sub-start") {
} else if (msg.name === 'sub-text-ass') {
deps.emitSubtitleAssChange({ text: (msg.data as string) || '' });
} else if (msg.name === 'sub-start') {
deps.setCurrentSubStart((msg.data as number) || 0);
deps.emitSubtitleTiming({
text: deps.getCurrentSubText(),
start: deps.getCurrentSubStart(),
end: deps.getCurrentSubEnd(),
});
} else if (msg.name === "sub-end") {
} else if (msg.name === 'sub-end') {
const subEnd = (msg.data as number) || 0;
deps.setCurrentSubEnd(subEnd);
if (deps.getPendingPauseAtSubEnd() && subEnd > 0) {
deps.setPauseAtTime(subEnd);
deps.setPendingPauseAtSubEnd(false);
deps.sendCommand({ command: ["set_property", "pause", false] });
deps.sendCommand({ command: ['set_property', 'pause', false] });
}
deps.emitSubtitleTiming({
text: deps.getCurrentSubText(),
start: deps.getCurrentSubStart(),
end: deps.getCurrentSubEnd(),
});
} else if (msg.name === "secondary-sub-text") {
const nextSubText = (msg.data as string) || "";
} else if (msg.name === 'secondary-sub-text') {
const nextSubText = (msg.data as string) || '';
deps.setCurrentSecondarySubText(nextSubText);
deps.emitSecondarySubtitleChange({ text: nextSubText });
} else if (msg.name === "aid") {
deps.setCurrentAudioTrackId(
typeof msg.data === "number" ? (msg.data as number) : null,
);
} else if (msg.name === 'aid') {
deps.setCurrentAudioTrackId(typeof msg.data === 'number' ? (msg.data as number) : null);
deps.syncCurrentAudioStreamIndex();
} else if (msg.name === "time-pos") {
} else if (msg.name === 'time-pos') {
deps.emitTimePosChange({ time: (msg.data as number) || 0 });
deps.setCurrentTimePos((msg.data as number) || 0);
if (
@@ -184,65 +170,59 @@ export async function dispatchMpvProtocolMessage(
deps.getCurrentTimePos() >= (deps.getPauseAtTime() as number)
) {
deps.setPauseAtTime(null);
deps.sendCommand({ command: ["set_property", "pause", true] });
deps.sendCommand({ command: ['set_property', 'pause', true] });
}
} else if (msg.name === "pause") {
} else if (msg.name === 'pause') {
deps.emitPauseChange({ paused: asBoolean(msg.data, false) });
} else if (msg.name === "media-title") {
} else if (msg.name === 'media-title') {
deps.emitMediaTitleChange({
title: typeof msg.data === "string" ? msg.data.trim() : null,
title: typeof msg.data === 'string' ? msg.data.trim() : null,
});
} else if (msg.name === "path") {
const path = (msg.data as string) || "";
} else if (msg.name === 'path') {
const path = (msg.data as string) || '';
deps.setCurrentVideoPath(path);
deps.emitMediaPathChange({ path });
deps.autoLoadSecondarySubTrack();
deps.syncCurrentAudioStreamIndex();
} else if (msg.name === "sub-pos") {
} else if (msg.name === 'sub-pos') {
deps.emitSubtitleMetricsChange({ subPos: msg.data as number });
} else if (msg.name === "sub-font-size") {
} else if (msg.name === 'sub-font-size') {
deps.emitSubtitleMetricsChange({ subFontSize: msg.data as number });
} else if (msg.name === "sub-scale") {
} else if (msg.name === 'sub-scale') {
deps.emitSubtitleMetricsChange({ subScale: msg.data as number });
} else if (msg.name === "sub-margin-y") {
} else if (msg.name === 'sub-margin-y') {
deps.emitSubtitleMetricsChange({ subMarginY: msg.data as number });
} else if (msg.name === "sub-margin-x") {
} else if (msg.name === 'sub-margin-x') {
deps.emitSubtitleMetricsChange({ subMarginX: msg.data as number });
} else if (msg.name === "sub-font") {
} else if (msg.name === 'sub-font') {
deps.emitSubtitleMetricsChange({ subFont: msg.data as string });
} else if (msg.name === "sub-spacing") {
} else if (msg.name === 'sub-spacing') {
deps.emitSubtitleMetricsChange({ subSpacing: msg.data as number });
} else if (msg.name === "sub-bold") {
} else if (msg.name === 'sub-bold') {
deps.emitSubtitleMetricsChange({
subBold: asBoolean(msg.data, deps.getSubtitleMetrics().subBold),
});
} else if (msg.name === "sub-italic") {
} else if (msg.name === 'sub-italic') {
deps.emitSubtitleMetricsChange({
subItalic: asBoolean(msg.data, deps.getSubtitleMetrics().subItalic),
});
} else if (msg.name === "sub-border-size") {
} else if (msg.name === 'sub-border-size') {
deps.emitSubtitleMetricsChange({ subBorderSize: msg.data as number });
} else if (msg.name === "sub-shadow-offset") {
} else if (msg.name === 'sub-shadow-offset') {
deps.emitSubtitleMetricsChange({ subShadowOffset: msg.data as number });
} else if (msg.name === "sub-ass-override") {
} else if (msg.name === 'sub-ass-override') {
deps.emitSubtitleMetricsChange({ subAssOverride: msg.data as string });
} else if (msg.name === "sub-scale-by-window") {
} else if (msg.name === 'sub-scale-by-window') {
deps.emitSubtitleMetricsChange({
subScaleByWindow: asBoolean(
msg.data,
deps.getSubtitleMetrics().subScaleByWindow,
),
subScaleByWindow: asBoolean(msg.data, deps.getSubtitleMetrics().subScaleByWindow),
});
} else if (msg.name === "sub-use-margins") {
} else if (msg.name === 'sub-use-margins') {
deps.emitSubtitleMetricsChange({
subUseMargins: asBoolean(
msg.data,
deps.getSubtitleMetrics().subUseMargins,
),
subUseMargins: asBoolean(msg.data, deps.getSubtitleMetrics().subUseMargins),
});
} else if (msg.name === "osd-height") {
} else if (msg.name === 'osd-height') {
deps.emitSubtitleMetricsChange({ osdHeight: msg.data as number });
} else if (msg.name === "osd-dimensions") {
} else if (msg.name === 'osd-dimensions') {
const dims = msg.data as Record<string, unknown> | null;
if (!dims) {
deps.emitSubtitleMetricsChange({ osdDimensions: null });
@@ -259,7 +239,7 @@ export async function dispatchMpvProtocolMessage(
});
}
}
} else if (msg.event === "shutdown") {
} else if (msg.event === 'shutdown') {
deps.restorePreviousSecondarySubVisibility();
} else if (msg.request_id) {
if (deps.resolvePendingRequest(msg.request_id, msg)) {
@@ -279,12 +259,12 @@ export async function dispatchMpvProtocolMessage(
if (Array.isArray(tracks)) {
const config = deps.getResolvedConfig();
const languages = config.secondarySub?.secondarySubLanguages || [];
const subTracks = tracks.filter((track) => track.type === "sub");
const subTracks = tracks.filter((track) => track.type === 'sub');
for (const language of languages) {
const match = subTracks.find((track) => track.lang === language);
if (match) {
deps.sendCommand({
command: ["set_property", "secondary-sid", match.id],
command: ['set_property', 'secondary-sid', match.id],
});
break;
}
@@ -296,27 +276,25 @@ export async function dispatchMpvProtocolMessage(
type?: string;
id?: number;
selected?: boolean;
"ff-index"?: number;
'ff-index'?: number;
}>,
);
} else if (msg.request_id === MPV_REQUEST_ID_SUBTEXT) {
const nextSubText = (msg.data as string) || "";
const nextSubText = (msg.data as string) || '';
deps.setCurrentSubText(nextSubText);
deps.emitSubtitleChange({
text: nextSubText,
isOverlayVisible: deps.isVisibleOverlayVisible(),
});
} else if (msg.request_id === MPV_REQUEST_ID_SUBTEXT_ASS) {
deps.emitSubtitleAssChange({ text: (msg.data as string) || "" });
deps.emitSubtitleAssChange({ text: (msg.data as string) || '' });
} else if (msg.request_id === MPV_REQUEST_ID_PATH) {
deps.emitMediaPathChange({ path: (msg.data as string) || "" });
deps.emitMediaPathChange({ path: (msg.data as string) || '' });
} else if (msg.request_id === MPV_REQUEST_ID_AID) {
deps.setCurrentAudioTrackId(
typeof msg.data === "number" ? (msg.data as number) : null,
);
deps.setCurrentAudioTrackId(typeof msg.data === 'number' ? (msg.data as number) : null);
deps.syncCurrentAudioStreamIndex();
} else if (msg.request_id === MPV_REQUEST_ID_SECONDARY_SUBTEXT) {
const nextSubText = (msg.data as string) || "";
const nextSubText = (msg.data as string) || '';
deps.setCurrentSecondarySubText(nextSubText);
deps.emitSecondarySubtitleChange({ text: nextSubText });
} else if (msg.request_id === MPV_REQUEST_ID_SECONDARY_SUB_VISIBILITY) {
@@ -356,17 +334,11 @@ export async function dispatchMpvProtocolMessage(
deps.emitSubtitleMetricsChange({ subAssOverride: msg.data as string });
} else if (msg.request_id === MPV_REQUEST_ID_SUB_SCALE_BY_WINDOW) {
deps.emitSubtitleMetricsChange({
subScaleByWindow: asBoolean(
msg.data,
deps.getSubtitleMetrics().subScaleByWindow,
),
subScaleByWindow: asBoolean(msg.data, deps.getSubtitleMetrics().subScaleByWindow),
});
} else if (msg.request_id === MPV_REQUEST_ID_SUB_USE_MARGINS) {
deps.emitSubtitleMetricsChange({
subUseMargins: asBoolean(
msg.data,
deps.getSubtitleMetrics().subUseMargins,
),
subUseMargins: asBoolean(msg.data, deps.getSubtitleMetrics().subUseMargins),
});
} else if (msg.request_id === MPV_REQUEST_ID_PAUSE) {
deps.emitPauseChange({ paused: asBoolean(msg.data, false) });
@@ -393,12 +365,12 @@ export async function dispatchMpvProtocolMessage(
}
export function asBoolean(value: unknown, fallback: boolean): boolean {
if (typeof value === "boolean") return value;
if (typeof value === "number") return value !== 0;
if (typeof value === "string") {
if (typeof value === 'boolean') return value;
if (typeof value === 'number') return value !== 0;
if (typeof value === 'string') {
const normalized = value.trim().toLowerCase();
if (["yes", "true", "1"].includes(normalized)) return true;
if (["no", "false", "0"].includes(normalized)) return false;
if (['yes', 'true', '1'].includes(normalized)) return true;
if (['no', 'false', '0'].includes(normalized)) return false;
}
return fallback;
}
@@ -409,14 +381,14 @@ export function asFiniteNumber(value: unknown, fallback: number): number {
}
export function parseVisibilityProperty(value: unknown): boolean | null {
if (typeof value === "boolean") return value;
if (typeof value !== "string") return null;
if (typeof value === 'boolean') return value;
if (typeof value !== 'string') return null;
const normalized = value.trim().toLowerCase();
if (normalized === "yes" || normalized === "true" || normalized === "1") {
if (normalized === 'yes' || normalized === 'true' || normalized === '1') {
return true;
}
if (normalized === "no" || normalized === "false" || normalized === "0") {
if (normalized === 'no' || normalized === 'false' || normalized === '0') {
return false;
}