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feat:划词翻译跟随元素滚动 #151

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274 changes: 166 additions & 108 deletions components/SelectionTranslator.vue
View file Open in desktop
Original file line number Diff line number Diff line change
@@ -1,80 +1,80 @@
<template>
<teleport to="body">
<!-- 小红点指示器 -->
<div v-if="showIndicator"
class="fr-selection-indicator"
:style="indicatorStyle"
@mouseenter="handleMouseEnter"
@mouseleave="handleMouseLeave">
</div>

<!-- 翻译结果弹窗 -->
<div v-if="showTooltip"
class="fr-translation-tooltip"
:class="{ 'fr-dark-theme': isDarkTheme }"
:style="tooltipStyle"
@mouseenter="handleMouseEnterTooltip"
@mouseleave="handleMouseLeaveTooltip">
<div class="fr-tooltip-header">
<span>翻译结果<small>(via 流畅阅读)</small></span>
<div class="fr-tooltip-actions">
<button class="fr-action-btn" @click="copyTranslation" title="复制译文">
<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
</svg>
</button>
<button class="fr-close-btn" @click="closeTooltip"&g×ばつ</button>
</div>
<div ref="selection-ref" class="fr-selection-translator-wrapper">
<!-- 小红点指示器 -->
<div v-if="showIndicator"
class="fr-selection-indicator"
@mouseenter="handleMouseEnter"
@mouseleave="handleMouseLeave">
</div>
<div class="fr-tooltip-content">
<div v-if="isLoading" :class="['fr-loading-spinner', { 'fr-static': !config.animations }]"></div>
<div v-else-if="error" class="fr-error-message">{{ error }}</div>
<div v-else class="fr-translation-container">
<!-- 原文显示(双语模式才显示) -->
<div v-if="config.selectionTranslatorMode === 'bilingual'" class="fr-original-text fr-no-select">
<pre>{{ selectedText }}</pre>
<button class="fr-text-audio-btn" @click="(e) => toggleAudio(selectedText, e)" title="播放/停止原文">
<svg v-if="isPlaying && currentPlayingText === selectedText" xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="6" y="4" width="4" height="16"></rect>
<rect x="14" y="4" width="4" height="16"></rect>
</svg>
<svg v-else xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon>
<path d="M19.07 4.93a10 10 0 0 1 0 14.14"></path>
</svg>
</button>
</div>
<!-- 译文显示(双语模式和只显示译文模式都显示) -->
<div v-if="config.selectionTranslatorMode === 'bilingual' || config.selectionTranslatorMode === 'translation-only'" class="fr-translation-result fr-no-select">
<pre>{{ translationResult }}</pre>
<button class="fr-text-audio-btn" @click="(e) => toggleAudio(translationResult, e)" title="播放/停止译文">
<svg v-if="isPlaying && currentPlayingText === translationResult" xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="6" y="4" width="4" height="16"></rect>
<rect x="14" y="4" width="4" height="16"></rect>
</svg>
<svg v-else xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon>
<path d="M15.54 8.46a5 5 0 0 1 0 7.07"></path>

<!-- 翻译结果弹窗 -->
<div v-if="showTooltip"
class="fr-translation-tooltip"
:class="{ 'fr-dark-theme': isDarkTheme }"
@mouseenter="handleMouseEnterTooltip"
@mouseleave="handleMouseLeaveTooltip">
<div class="fr-tooltip-header">
<span>翻译结果<small>(via 流畅阅读)</small></span>
<div class="fr-tooltip-actions">
<button class="fr-action-btn" @click="copyTranslation" title="复制译文">
<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="9" y="9" width="13" height="13" rx="2" ry="2"></rect>
<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"></path>
</svg>
</button>
<button class="fr-close-btn" @click="closeTooltip"&g×ばつ</button>
</div>

<!-- 播放状态提示 - 显示在弹窗内部 -->
<div v-if="isPlaying" class="fr-playing-status">
<div class="fr-playing-status-icon">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M3 18v-6a9 9 0 0 1 18 0v6"></path>
<path d="M21 19a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3zM3 19a2 2 0 0 0 2 2h1a2 2 0 0 0 2-2v-3a2 2 0 0 0-2-2H3z"></path>
</svg>
</div>
<div class="fr-tooltip-content">
<div v-if="isLoading" :class="['fr-loading-spinner', { 'fr-static': !config.animations }]"></div>
<div v-else-if="error" class="fr-error-message">{{ error }}</div>
<div v-else class="fr-translation-container">
<!-- 原文显示(双语模式才显示) -->
<div v-if="config.selectionTranslatorMode === 'bilingual'" class="fr-original-text fr-no-select">
<pre>{{ selectedText }}</pre>
<button class="fr-text-audio-btn" @click="(e) => toggleAudio(selectedText, e)" title="播放/停止原文">
<svg v-if="isPlaying && currentPlayingText === selectedText" xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="6" y="4" width="4" height="16"></rect>
<rect x="14" y="4" width="4" height="16"></rect>
</svg>
<svg v-else xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon>
<path d="M19.07 4.93a10 10 0 0 1 0 14.14"></path>
</svg>
</button>
</div>
<!-- 译文显示(双语模式和只显示译文模式都显示) -->
<div v-if="config.selectionTranslatorMode === 'bilingual' || config.selectionTranslatorMode === 'translation-only'" class="fr-translation-result fr-no-select">
<pre>{{ translationResult }}</pre>
<button class="fr-text-audio-btn" @click="(e) => toggleAudio(translationResult, e)" title="播放/停止译文">
<svg v-if="isPlaying && currentPlayingText === translationResult" xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="6" y="4" width="4" height="16"></rect>
<rect x="14" y="4" width="4" height="16"></rect>
</svg>
<svg v-else xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5"></polygon>
<path d="M15.54 8.46a5 5 0 0 1 0 7.07"></path>
</svg>
</button>
</div>

<!-- 播放状态提示 - 显示在弹窗内部 -->
<div v-if="isPlaying" class="fr-playing-status">
<div class="fr-playing-status-icon">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M3 18v-6a9 9 0 0 1 18 0v6"></path>
<path d="M21 19a2 2 0 0 1-2 2h-1a2 2 0 0 1-2-2v-3a2 2 0 0 1 2-2h3zM3 19a2 2 0 0 0 2 2h1a2 2 0 0 0 2-2v-3a2 2 0 0 0-2-2H3z"></path>
</svg>
</div>
<span>正在播放: {{ currentPlayingText === selectedText ? '原文' : '译文' }}</span>
<button class="fr-stop-audio-btn" @click="(e) => stopAudio(e)">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="6" y="4" width="4" height="16"></rect>
<rect x="14" y="4" width="4" height="16"></rect>
</svg>
</button>
</div>
<span>正在播放: {{ currentPlayingText === selectedText ? '原文' : '译文' }}</span>
<button class="fr-stop-audio-btn" @click="(e) => stopAudio(e)">
<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<rect x="6" y="4" width="4" height="16"></rect>
<rect x="14" y="4" width="4" height="16"></rect>
</svg>
</button>
</div>
</div>
</div>
Expand All @@ -93,14 +93,15 @@
</template>

<script setup lang="ts">
import { ref, computed, onMounted, onBeforeUnmount, watch } from 'vue';
import { ref, onMounted, onBeforeUnmount, watch, useTemplateRef, watchEffect } from 'vue';
import { translateText } from '@/entrypoints/utils/translateApi';
import { config } from '@/entrypoints/utils/config';
import { autoPlacement, autoUpdate, computePosition, flip, hide, inline, offset, shift } from '@floating-ui/dom';

// 状态变量
const selectedText = ref('');
const translationResult = ref('');
const selectionRect = ref<DOMRect | null>(null);
const selectRange = ref<Range | null>(null);
const showIndicator = ref(false);
const showTooltip = ref(false);
const isLoading = ref(false);
Expand All @@ -117,34 +118,35 @@ const currentPlayingText = ref(''); // 当前正在播放的文本
const isFirefox = ref(false); // 是否为Firefox浏览器
const isDarkTheme = ref(false); // 主题状态

// 计算小红点指示器的样式
const indicatorStyle = computed(() => {
if (!selectionRect.value) return {};

return {
left: `${selectionRect.value.right}px`,
top: `${selectionRect.value.top}px`,
transform: 'translate(3px, -50%)'
};
});
const containerRef = useTemplateRef('selection-ref');

// 自动更新小红点位置
watchEffect((onClean) => {
const range = selectRange.value;
const container = containerRef.value;
if (!range || !container) return;

const updatePosition = () => {
computePosition(range, container, {
placement: 'right',
strategy: 'fixed',
middleware: [offset(2), flip({fallbackPlacements: ['left', 'right', 'top-start', 'top-end', 'bottom-start', 'bottom-end'], padding: {top: 100, bottom: 100} }), shift(), hide(), inline()],
}).then(({ x, y, placement, middlewareData }) => {
Object.assign(container.style, {
left: `${x}px`,
top: `${y}px`,
visibility: middlewareData.hide?.referenceHidden ? 'hidden' : 'visible',
});
container.setAttribute('data-placement', placement);
})
}

// 计算弹窗的样式
const tooltipStyle = computed(() => {
if (!selectionRect.value) return {};

// 确保弹窗不会超出视口
const left = Math.min(
selectionRect.value.right + 15,
window.innerWidth - 350 // 稍微增加宽度,适应换行文本
);

return {
left: `${left}px`,
top: `${selectionRect.value.top}px`,
maxWidth: '350px', // 增加宽度以适应更多内容
maxHeight: '400px' // 增加最大高度以支持更多内容
};
});
const cb = autoUpdate(range, container, updatePosition, {
animationFrame: true,
});

onClean(cb);
})

// 防抖函数
const debounce = (fn: Function, delay: number) => {
Expand Down Expand Up @@ -180,8 +182,7 @@ const handleTextSelection = () => {
if (selectedTextContent === lastSelectedText.value) {
// 重新显示指示器,但不重新获取翻译
const range = selection.getRangeAt(0);
const rect = range.getBoundingClientRect();
selectionRect.value = rect;
selectRange.value = range;
showIndicator.value = true;
return;
}
Expand All @@ -201,12 +202,11 @@ const handleTextSelection = () => {

// 获取选中文本位置信息
const range = selection.getRangeAt(0);
const rect = range.getBoundingClientRect();

// 保存选中文本和位置
selectedText.value = selectedTextContent;
lastSelectedText.value = selectedTextContent;
selectionRect.value = rect;
selectRange.value = range;
showIndicator.value = true;
}, 200); // 200ms防抖延迟,减少延迟提高响应性
};
Expand Down Expand Up @@ -671,8 +671,16 @@ onBeforeUnmount(() => {
</script>

<style scoped>
.fr-selection-indicator {
.fr-selection-translator-wrapper {
position: fixed;
top: 0;
left: 0;
z-index: 9998;
width: 350px;
}
Comment on lines +679 to +680
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@sourcery-ai sourcery-ai bot Aug 29, 2025

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suggestion: Hardcoding the wrapper width to 350px may reduce flexibility.

A fixed width may not display well on all devices or with varying content lengths. Making the width responsive or configurable would improve adaptability.

Suggested change
width: 350px;
}
width: var(--translator-width, 100%);
max-width: 350px;
}

sourcery-ai[bot] reacted with thumbs up emoji sourcery-ai[bot] reacted with thumbs down emoji

.fr-selection-indicator {
position: absolute;
width: 12px;
height: 12px;
background-color: #ff4d4f;
Expand All @@ -683,23 +691,48 @@ onBeforeUnmount(() => {
animation: pulse 1.5s infinite;
}

[data-placement="left"] .fr-selection-indicator {
bottom: 0;
right: 4px;
}
[data-placement="right"] .fr-selection-indicator {
bottom: 0;
left: 4px;
}
[data-placement="top-start"] .fr-selection-indicator {
left: 0;
bottom: 4px;
}
[data-placement="top-end"] .fr-selection-indicator {
right: 0;
bottom: 4px;
}
[data-placement="bottom-start"] .fr-selection-indicator {
left: 0;
top: 4px;
}
[data-placement="bottom-end"] .fr-selection-indicator {
right: 0;
top: 4px;
}

@keyframes pulse {
0% {
transform: translate(10px, -50%) scale(1);
transform: scale(1);
box-shadow: 0 0 0 0 rgba(255, 77, 79, 0.7);
}
70% {
transform: translate(10px, -50%) scale(1.1);
transform: scale(1.1);
box-shadow: 0 0 0 10px rgba(255, 77, 79, 0);
}
100% {
transform: translate(10px, -50%) scale(1);
transform: scale(1);
box-shadow: 0 0 0 0 rgba(255, 77, 79, 0);
}
}

.fr-translation-tooltip {
position: fixed;
position: absolute;
background-color: white !important;
border-radius: 8px;
box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
Expand All @@ -712,6 +745,31 @@ onBeforeUnmount(() => {
transition: opacity 0.2s ease;
}

[data-placement="left"] .fr-translation-tooltip {
top: -10px;
right: 5px;
}
[data-placement="right"] .fr-translation-tooltip {
top: -10px;
left: 5px;
}
[data-placement="top-start"] .fr-translation-tooltip {
left: 1px;
bottom: 5px;
}
[data-placement="top-end"] .fr-translation-tooltip {
right: 1px;
bottom: 5px;
}
[data-placement="bottom-start"] .fr-translation-tooltip {
left: 1px;
top: 5px;
}
[data-placement="bottom-end"] .fr-translation-tooltip {
right: 1px;
top: 5px;
}

.fr-tooltip-header {
padding: 8px 12px;
background-color: #f5f5f5 !important;
Expand Down
1 change: 1 addition & 0 deletions package.json
View file Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
},
"dependencies": {
"@element-plus/icons-vue": "^2.3.1",
"@floating-ui/dom": "^1.7.4",
"@wxt-dev/storage": "^1.0.1",
"crypto-js": "^4.2.0",
"element-plus": "^2.9.3",
Expand Down
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