Merge pull request #67 from mifi/master

[pull] master from mifi:master

cli.md

@@ -36,7 +36,7 @@ LosslessCut --settings-json '{captureFormat:"jpeg", "keyframeCut":true}'
 ## Other options
 
 - `--locales-path` Customise path to locales (useful for [translators](./translation.md)).
-- `--disable-networking` Turn off all network requests.
+- `--disable-networking` Turn off all network requests (see [#1418](https://github.com/mifi/lossless-cut/issues/1418)).
 - `--http-api` Start the [HTTP server with an API](./api.md) to control LosslessCut, optionally specifying a port (default `8080`).
 - `--keyboard-action` Run a keyboard action (see below.)
 - `--config-dir` Path to a directory where the `config.json` file will be stored and loaded from. Note: don't include `config.json` in the path (only the directory containing it).

src/renderer/src/NoFileLoaded.tsx

@@ -1,4 +1,5 @@
-import { Fragment, memo, useMemo } from 'react';
+import { Fragment, memo, useMemo, useState } from 'react';
+import { motion, MotionStyle } from 'framer-motion';
 
 import { useTranslation, Trans } from 'react-i18next';
 
@@ -18,6 +19,24 @@ function Keys({ keys }: { keys: string }) {
   ));
 }
 
+const dropzoneStyle: MotionStyle = {
+  position: 'absolute',
+  left: 0,
+  right: 0,
+  top: 0,
+  bottom: 0,
+  color: 'var(--gray-12)',
+  margin: '2em',
+  display: 'flex',
+  flexDirection: 'column',
+  justifyContent: 'center',
+  alignItems: 'center',
+  whiteSpace: 'nowrap',
+  borderWidth: '.7em',
+  borderStyle: 'dashed',
+  borderColor: 'var(--gray-3)',
+};
+
 function NoFileLoaded({ mifiLink, currentCutSeg, onClick, darkMode, keyBindingByAction }: {
   mifiLink: unknown,
   currentCutSeg: StateSegment | undefined,
@@ -27,13 +46,17 @@ function NoFileLoaded({ mifiLink, currentCutSeg, onClick, darkMode, keyBindingBy
 }) {
   const { t } = useTranslation();
   const { simpleMode } = useUserSettings();
+  const [dragging, setDragging] = useState(false);
 
   const currentCutSegOrDefault = useMemo(() => currentCutSeg ?? { segColorIndex: 0 }, [currentCutSeg]);
 
   return (
-    <div
+    <motion.div
       className="no-user-select"
-      style={{ position: 'absolute', left: 0, right: 0, top: 0, bottom: 0, border: '.7em dashed var(--gray-3)', color: 'var(--gray-12)', margin: '2em', display: 'flex', flexDirection: 'column', justifyContent: 'center', alignItems: 'center', whiteSpace: 'nowrap' }}
+      style={dropzoneStyle}
+      animate={{ borderColor: dragging ? 'var(--gray-9)' : 'var(--gray-3)' }}
+      onDragOver={() => setDragging(true)}
+      onDragLeave={() => setDragging(false)}
       role="button"
       onClick={onClick}
     >
@@ -62,7 +85,7 @@ function NoFileLoaded({ mifiLink, currentCutSeg, onClick, darkMode, keyBindingBy
           <div style={{ width: '100%', height: '100%', position: 'absolute', cursor: 'pointer' }} role="button" onClick={(e) => { e.stopPropagation(); if ('targetUrl' in mifiLink && typeof mifiLink.targetUrl === 'string') electron.shell.openExternal(mifiLink.targetUrl); }} />
         </div>
       ) : undefined}
-    </div>
+    </motion.div>
   );
 }
 

src/renderer/src/TimelineSeg.tsx

@@ -9,6 +9,8 @@ import { useSegColors } from './contexts';
 import { FormatTimecode, StateSegment } from './types';
 
 
+const markerButtonStyle: React.CSSProperties = { fontSize: 10, minWidth: 0, letterSpacing: '-.1em', color: 'white' };
+
 function Marker({
   seg, segNum, color, isActive, selected, onClick, getTimePercent, formatTimecode,
 }: {
@@ -25,9 +27,22 @@ function Marker({
 
   const pinColor = darkMode ? color.saturate(0.2).lightness(40).string() : color.desaturate(0.2).lightness(50).string();
 
-  const title = [];
-  title.push(formatTimecode({ seconds: seg.start, shorten: true }));
-  if (seg.name) title.push(seg.name);
+  const title = useMemo(() => {
+    const parts = [formatTimecode({ seconds: seg.start, shorten: true })];
+    if (seg.name) parts.push(seg.name);
+    return parts.join(' ');
+  }, [formatTimecode, seg.start, seg.name]);
+
+  const style = useMemo<MotionStyle>(() => ({
+    position: 'absolute',
+    top: 0,
+    bottom: 0,
+    left: getTimePercent(seg.start),
+    width: 2,
+    marginLeft: -1,
+    overflow: 'visible',
+    backgroundColor: 'var(--gray-12)',
+  }), [getTimePercent, seg.start]);
 
   const borderColor = useMemo(() => {
     if (isActive) {
@@ -37,28 +52,23 @@ function Marker({
     return 'rgba(0,0,0,0)';
   }, [darkMode, isActive]);
 
+  const segNumStyle = useMemo<React.CSSProperties>(() => ({
+    borderRadius: '50%', backgroundColor: pinColor, width: 14, height: 14, marginLeft: -7, flexShrink: 0, textAlign: 'center', border: `1px solid ${borderColor}`,
+  }), [pinColor, borderColor]);
+
   return (
     <motion.div
-      style={{
-        position: 'absolute',
-        top: 0,
-        bottom: 0,
-        left: getTimePercent(seg.start),
-        width: 2,
-        marginLeft: -1,
-        overflow: 'visible',
-        backgroundColor: 'var(--gray-12)',
-      }}
+      style={style}
       layout
       transition={mySpring}
       initial={{ opacity: 0, scale: 0 }}
       animate={{ opacity: selected ? 1 : 0.5, scale: 1 }}
       exit={{ opacity: 0, scale: 0 }}
-      title={title.join(' ')}
+      title={title}
     >
-      <div style={{ borderRadius: '50%', backgroundColor: pinColor, width: 14, height: 14, marginLeft: -7, flexShrink: 0, textAlign: 'center', border: `1px solid ${borderColor}` }}>
+      <div style={segNumStyle}>
         <div
-          style={{ fontSize: 10, minWidth: 0, letterSpacing: '-.1em', color: 'white' }}
+          style={markerButtonStyle}
           role="button"
           onClick={() => onClick()}
         >
@@ -69,52 +79,48 @@ function Marker({
   );
 }
 
-function TimelineSeg({
-  seg, fileDurationNonZero, isActive, segNum, onSegClick, invertCutSegments, formatTimecode, selected,
-} : {
-  seg: StateSegment,
-  fileDurationNonZero: number,
-  isActive: boolean,
+function Segment({
+  seg, segNum, color, isActive, selected, onClick, getTimePercent, formatTimecode, invertCutSegments,
+}: {
+  seg: Omit<StateSegment, 'end'> & { end: number },
   segNum: number,
-  onSegClick: (a: number) => void,
-  invertCutSegments: boolean,
-  formatTimecode: FormatTimecode,
+  color: Color,
+  isActive: boolean,
   selected: boolean,
+  onClick: () => void,
+  getTimePercent: (a: number) => string,
+  formatTimecode: FormatTimecode,
+  invertCutSegments: boolean,
 }) {
   const { darkMode } = useUserSettings();
-  const { getSegColor } = useSegColors();
-
-  const segColor = useMemo(() => getSegColor(seg), [getSegColor, seg]);
-
   const { name } = seg;
 
-  const getTimePercent = (t: number) => `${(t / fileDurationNonZero) * 100}%`;
-
   const vertBorder = useMemo(() => {
     if (!isActive) return '2px solid transparent';
-    return `1.5px solid ${darkMode ? segColor.desaturate(0.1).lightness(70).string() : segColor.desaturate(0.2).lightness(40).string()}`;
-  }, [darkMode, isActive, segColor]);
+    return `1.5px solid ${darkMode ? color.desaturate(0.1).lightness(70).string() : color.desaturate(0.2).lightness(40).string()}`;
+  }, [darkMode, isActive, color]);
 
   const backgroundColor = useMemo(() => {
     // we use both transparency and lightness, so that segments can be visible when overlapping
-    if (invertCutSegments || !selected) return darkMode ? segColor.desaturate(0.3).lightness(30).alpha(0.5).string() : segColor.desaturate(0.3).lightness(70).alpha(0.5).string();
-    if (isActive) return darkMode ? segColor.saturate(0.2).lightness(60).alpha(0.7).string() : segColor.saturate(0.2).lightness(40).alpha(0.8).string();
-    return darkMode ? segColor.desaturate(0.2).lightness(50).alpha(0.7).string() : segColor.lightness(35).alpha(0.6).string();
-  }, [darkMode, invertCutSegments, isActive, segColor, selected]);
+    if (invertCutSegments || !selected) return darkMode ? color.desaturate(0.3).lightness(30).alpha(0.5).string() : color.desaturate(0.3).lightness(70).alpha(0.5).string();
+    if (isActive) return darkMode ? color.saturate(0.2).lightness(60).alpha(0.7).string() : color.saturate(0.2).lightness(40).alpha(0.8).string();
+    return darkMode ? color.desaturate(0.2).lightness(50).alpha(0.7).string() : color.lightness(35).alpha(0.6).string();
+  }, [darkMode, invertCutSegments, isActive, color, selected]);
 
   const vertBorderRadius = 5;
 
-  const onThisSegClick = useCallback(() => onSegClick(segNum), [onSegClick, segNum]);
-
-  if (seg.end == null) {
-    return (
-      <Marker seg={seg} segNum={segNum} color={segColor} selected={selected} isActive={isActive} onClick={onThisSegClick} getTimePercent={getTimePercent} formatTimecode={formatTimecode} />
-    );
-  }
-
-  const cutSectionWidth = `${((seg.end - seg.start) / fileDurationNonZero) * 100}%`;
-
-  const wrapperStyle: MotionStyle = {
+  const title = useMemo(() => {
+    const parts = [
+      formatTimecode({ seconds: seg.start, shorten: true }),
+      `- ${formatTimecode({ seconds: seg.end, shorten: true })}`,
+    ];
+    if (name) parts.push(name);
+    return parts.join(' ');
+  }, [formatTimecode, name, seg.end, seg.start]);
+
+  const wrapperStyle = useMemo<MotionStyle>(() => {
+    const cutSectionWidth = getTimePercent(seg.end - seg.start);
+    return {
       position: 'absolute',
       top: 0,
       bottom: 0,
@@ -136,11 +142,7 @@ function TimelineSeg({
       borderTopRightRadius: vertBorderRadius,
       borderBottomRightRadius: vertBorderRadius,
     };
-
-  const title: string[] = [];
-  title.push(formatTimecode({ seconds: seg.start, shorten: true }));
-  if (seg.end != null) title.push(`- ${formatTimecode({ seconds: seg.end, shorten: true })}`);
-  if (name) title.push(name);
+  }, [getTimePercent, seg.end, seg.start, vertBorder]);
 
   return (
     <motion.div
@@ -151,8 +153,8 @@ function TimelineSeg({
       animate={{ opacity: 1, scaleX: 1, backgroundColor }}
       exit={{ opacity: 0, scaleX: 0 }}
       role="button"
-      onClick={onThisSegClick}
-      title={title.join(' ')}
+      onClick={onClick}
+      title={title}
     >
       <div style={{ alignSelf: 'flex-start', flexShrink: 0, fontSize: 10, minWidth: 0, letterSpacing: '-.1em' }}>{segNum + 1}</div>
 
@@ -181,4 +183,33 @@ function TimelineSeg({
   );
 }
 
-export default memo(TimelineSeg);
+function SegmentOrMarker({
+  seg, fileDurationNonZero, isActive, segNum, onSegClick, invertCutSegments, formatTimecode, selected,
+} : {
+  seg: StateSegment,
+  fileDurationNonZero: number,
+  isActive: boolean,
+  segNum: number,
+  onSegClick: (a: number) => void,
+  invertCutSegments: boolean,
+  formatTimecode: FormatTimecode,
+  selected: boolean,
+}) {
+  const { getSegColor } = useSegColors();
+
+  const segColor = useMemo(() => getSegColor(seg), [getSegColor, seg]);
+
+  const getTimePercent = (t: number) => `${(t / fileDurationNonZero) * 100}%`;
+
+  const onThisSegClick = useCallback(() => onSegClick(segNum), [onSegClick, segNum]);
+
+  if (seg.end != null) {
+    return <Segment seg={seg as Omit<StateSegment, 'end'> & { end: number }} segNum={segNum} color={segColor} selected={selected} isActive={isActive} onClick={onThisSegClick} getTimePercent={getTimePercent} formatTimecode={formatTimecode} invertCutSegments={invertCutSegments} />;
+  }
+
+  return (
+    <Marker seg={seg} segNum={segNum} color={segColor} selected={selected} isActive={isActive} onClick={onThisSegClick} getTimePercent={getTimePercent} formatTimecode={formatTimecode} />
+  );
+}
+
+export default memo(SegmentOrMarker);

src/renderer/src/edlStore.ts

@@ -70,7 +70,7 @@ export async function saveCsvFrames({ path, cutSegments, getFrameCount }: {
   cutSegments: SegmentBase[],
   getFrameCount: GetFrameCount,
 }) {
-  await writeFile(path, await formatCsvFrames({ cutSegments, getFrameCount }));
+  await writeFile(path, formatCsvFrames({ cutSegments, getFrameCount }));
 }
 
 export async function saveTsv(path: string, cutSegments: SegmentBase[]) {

src/renderer/src/hooks/useFfmpegOperations.ts

@@ -364,6 +364,7 @@ function useFfmpegOperations({ filePath, treatInputFileModifiedTimeAsStart, trea
 
     function getPreserveChapters() {
       if (chaptersPath) return ['-map_chapters', String(chaptersInputIndex)];
+      // todo should preserve chapters be hardcoded (and disabled in UI) when segmentsToChaptersOnly mode is enabled?
       if (!preserveChapters) return ['-map_chapters', '-1']; // https://github.com/mifi/lossless-cut/issues/2176
       return []; // default: includes chapters from input
     }