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优化画面调整

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Harvey committed 2020-09-15 16:52:01 +08:00
1 parent 5cbb8bd1f3
commit 7e4420d841
5 files changed
+119 -119
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packages/artplayer/src/player/aspectRatioMix.js
+24 -33
View File
@@ -12,45 +12,36 @@ export default function aspectRatioMix(art, player) {
return $player.dataset.aspectRatio || '';
},
set(ratio) {
if (ratio) {
const ratioList = ['default', '4:3', '16:9'];
errorHandle(
ratioList.includes(ratio),
`'aspectRatio' only accept ${ratioList.toString()} as parameters`,
);
const ratioList = [false, 'default', '4:3', '16:9'];
errorHandle(ratioList.includes(ratio), `'aspectRatio' only accept ${ratioList.toString()} as parameters`);
player.rotate = 0;
if (ratio === 'default') {
player.aspectRatio = false;
} else {
const ratioArray = ratio.split(':');
const { videoWidth, videoHeight } = $video;
const { clientWidth, clientHeight } = $player;
const videoRatio = videoWidth / videoHeight;
const setupRatio = ratioArray[0] / ratioArray[1];
if (videoRatio > setupRatio) {
const percentage = (setupRatio * videoHeight) / videoWidth;
setStyle($video, 'width', `${percentage * 100}%`);
setStyle($video, 'height', '100%');
setStyle($video, 'padding', `0 ${(clientWidth - clientWidth * percentage) / 2}px`);
} else {
const percentage = videoWidth / setupRatio / videoHeight;
setStyle($video, 'width', '100%');
setStyle($video, 'height', `${percentage * 100}%`);
setStyle($video, 'padding', `${(clientHeight - clientHeight * percentage) / 2}px 0`);
}
}
$player.dataset.aspectRatio = ratio;
notice.show = `${i18n.get('Aspect ratio')}: ${ratio === 'default' ? i18n.get('Default') : ratio}`;
art.emit('aspectRatio', ratio);
} else if (player.aspectRatio) {
if (!ratio || ratio === 'default') {
setStyle($video, 'width', null);
setStyle($video, 'height', null);
setStyle($video, 'padding', null);
delete $player.dataset.aspectRatio;
art.emit('aspectRatio', 'default');
} else {
const ratioArray = ratio.split(':');
const { videoWidth, videoHeight } = $video;
const { clientWidth, clientHeight } = $player;
const videoRatio = videoWidth / videoHeight;
const setupRatio = ratioArray[0] / ratioArray[1];
if (videoRatio > setupRatio) {
const percentage = (setupRatio * videoHeight) / videoWidth;
setStyle($video, 'width', `${percentage * 100}%`);
setStyle($video, 'height', '100%');
setStyle($video, 'padding', `0 ${(clientWidth - clientWidth * percentage) / 2}px`);
} else {
const percentage = videoWidth / setupRatio / videoHeight;
setStyle($video, 'width', '100%');
setStyle($video, 'height', `${percentage * 100}%`);
setStyle($video, 'padding', `${(clientHeight - clientHeight * percentage) / 2}px 0`);
}
$player.dataset.aspectRatio = ratio;
}
notice.show = `${i18n.get('Aspect ratio')}: ${ratio === 'default' ? i18n.get('Default') : ratio}`;
art.emit('aspectRatio', ratio);
},
});
packages/artplayer/src/player/flipMix.js
+25 -13
View File
@@ -1,25 +1,37 @@
import { errorHandle, def } from '../utils';
export default function flipMix(art, player) {
const { $player } = art.template;
const {
template: { $player },
i18n,
notice,
} = art;
def(player, 'flip', {
get() {
return $player.dataset.flip;
},
set(flip) {
if (flip) {
const flipList = ['normal', 'horizontal', 'vertical'];
errorHandle(flipList.includes(flip), `'flip' only accept ${flipList.toString()} as parameters`);
player.rotate = 0;
if (flip === 'normal') {
player.flip = false;
} else {
$player.dataset.flip = flip;
art.emit('flip', flip);
}
} else {
const flipList = [false, 'normal', 'horizontal', 'vertical'];
errorHandle(flipList.includes(flip), `'flip' only accept ${flipList.toString()} as parameters`);
if (!flip || flip === 'normal') {
delete $player.dataset.flip;
art.emit('flip', 'normal');
} else {
$player.dataset.flip = flip;
}
const word = flip.replace(flip[0], flip[0].toUpperCase());
notice.show = `${i18n.get('Flip')}: ${i18n.get(word)}`;
art.emit('flip', flip);
},
});
def(player, 'flipReset', {
set(value) {
if (value && player.flip) {
const { flip } = player;
player.flip = flip;
}
},
});
packages/artplayer/src/player/rotateMix.js
+10 -13
View File
@@ -10,26 +10,23 @@ export default function rotateMix(art, player) {
def(player, 'rotate', {
get: () => Number($player.dataset.rotate) || 0,
set: (deg) => {
const degList = [-270, -180, -90, 0, 90, 180, 270];
const degList = [false, -270, -180, -90, 0, 90, 180, 270];
errorHandle(degList.includes(deg), `'rotate' only accept ${degList.toString()} as parameters`);
player.flip = false;
player.aspectRatio = false;
notice.show = `${i18n.get('Rotate')}: ${deg}°`;
if (deg) {
const { videoWidth, videoHeight } = $video;
const { clientWidth, clientHeight } = $player;
const degFormat = deg < 0 ? deg + 360 : deg;
$player.dataset.rotate = deg;
art.emit('rotate', deg);
} else {
if (!deg) {
setStyle($video, 'width', null);
setStyle($video, 'height', null);
setStyle($video, 'padding', null);
delete $player.dataset.rotate;
art.emit('rotate', 0);
} else {
const { videoWidth, videoHeight } = $video;
const { clientWidth, clientHeight } = $player;
const degFormat = deg < 0 ? deg + 360 : deg;
$player.dataset.rotate = deg;
}
notice.show = `${i18n.get('Rotate')}: ${deg}°`;
art.emit('rotate', deg);
},
});