SkyJourney
58f87cc19f
建立 Chromium、Word 与 WPS 的可编辑内容、段落几何、页眉页脚、封面、媒体和逐页视觉比较链路。 支持封面独立分节、正文页码重启、主题页边距与横向纸张，并将自然分页差异降为诊断项。 修正代码块内边距和折叠表格单元格边框映射，14 套主题生产矩阵与六组布局视觉矩阵通过。
901 lines
26 KiB
TypeScript
901 lines
26 KiB
TypeScript
import {
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defaultExportConfig,
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getPaperDimensionsMm,
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lengthToMillimeters,
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paperFormatLabels,
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supportedMermaidLayouts,
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supportedMermaidLooks,
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supportedMermaidThemes,
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supportedPaperFormats,
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type ExportConfig,
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type FooterConfig,
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type HeaderConfig,
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type MermaidExportConfig
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} from "@md-to-pdf/core";
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import { useEffect, useState } from "react";
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import type { ThemeSummary } from "./application-backend";
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interface ExportSettingsDrawerProps {
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config: ExportConfig;
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theme: ThemeSummary | undefined;
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onChange: (config: ExportConfig) => void;
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onClose: () => void;
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onReset: () => void;
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}
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interface LengthInputProps {
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label: string;
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value: string;
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maximum: number;
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disabled?: boolean;
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precision?: number;
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step?: number;
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onChange: (value: string) => void;
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}
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const pageNumberFormatLabels: Record<FooterConfig["format"], string> = {
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page: "1",
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"page-total": "1 / 10",
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"chinese-page-total": "第 1 页 / 共 10 页",
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"dash-page": "- 1 -",
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"official-page": "— 1 —（标准公文）",
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custom: "自定义模板"
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};
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const mermaidLayoutLabels: Record<
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MermaidExportConfig["layout"],
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string
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> = {
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dagre: "Dagre",
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elk: "ELK"
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};
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const mermaidThemeLabels: Record<
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MermaidExportConfig["theme"],
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string
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> = {
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default: "Default",
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base: "Base（可定制基础主题）",
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dark: "Dark",
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forest: "Forest",
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neutral: "Neutral",
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neo: "Neo",
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"neo-dark": "Neo Dark",
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redux: "Redux",
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"redux-dark": "Redux Dark",
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"redux-color": "Redux Color",
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"redux-dark-color": "Redux Dark Color"
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};
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const mermaidLookLabels: Record<
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MermaidExportConfig["look"],
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string
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> = {
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classic: "Classic",
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handDrawn: "Hand-drawn",
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neo: "Neo"
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};
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const mermaidFontFamilies = [
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"Segoe UI, Microsoft YaHei, sans-serif",
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"Microsoft YaHei, sans-serif",
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"Arial, Helvetica, sans-serif",
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"Georgia, Times New Roman, serif",
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"Consolas, Microsoft YaHei, monospace"
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] as const;
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function fitMarginPair(
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first: number,
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second: number,
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available: number
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) {
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const total = first + second;
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if (total <= available || total === 0) {
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return [first, second] as const;
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}
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const scale = available / total;
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const scaledFirst = Math.floor(first * scale * 10) / 10;
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return [
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scaledFirst,
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Math.floor((available - scaledFirst) * 10) / 10
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] as const;
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}
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function LengthInput({
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label,
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value,
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maximum,
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disabled = false,
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precision = 1,
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step = 0.1,
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onChange
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}: LengthInputProps) {
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const [draft, setDraft] = useState(
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String(lengthToMillimeters(value))
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);
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useEffect(() => {
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setDraft(String(lengthToMillimeters(value)));
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}, [value]);
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function commit() {
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const number = Number.parseFloat(draft);
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if (!Number.isFinite(number)) {
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setDraft(String(lengthToMillimeters(value)));
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return;
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}
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const normalized = Math.min(Math.max(number, 0), maximum);
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const factor = 10 ** precision;
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const rounded = Math.round(normalized * factor) / factor;
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setDraft(String(rounded));
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onChange(`${rounded}mm`);
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}
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return (
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<label className="setting-field">
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<span>{label}</span>
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<span className="length-input">
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<input
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type="number"
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min="0"
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max={maximum}
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step={step}
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value={draft}
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disabled={disabled}
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onBlur={commit}
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onChange={(event) => setDraft(event.target.value)}
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onKeyDown={(event) => {
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if (event.key === "Enter") {
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event.currentTarget.blur();
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}
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}}
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/>
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<span>mm</span>
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</span>
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</label>
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);
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}
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function PageDecorationFontInput({
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label,
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value,
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disabled,
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onChange
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}: {
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label: string;
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value: string;
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disabled: boolean;
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onChange: (value: string) => void;
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}) {
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const [draft, setDraft] = useState(value);
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useEffect(() => {
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setDraft(value);
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}, [value]);
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function commit() {
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const normalized = draft.trim();
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if (
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!normalized ||
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!/^[\p{L}\p{N}\s,"'-]+$/u.test(normalized)
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) {
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setDraft(value);
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return;
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}
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setDraft(normalized);
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onChange(normalized);
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}
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return (
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<label className="setting-field stacked">
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<span>{label}</span>
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<input
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type="text"
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maxLength={300}
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value={draft}
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disabled={disabled}
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placeholder='"Segoe UI", "Microsoft YaHei", sans-serif'
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onBlur={commit}
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onChange={(event) => setDraft(event.target.value)}
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onKeyDown={(event) => {
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if (event.key === "Enter") {
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event.currentTarget.blur();
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}
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}}
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/>
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</label>
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);
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}
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function MermaidFontInput({
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value,
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onChange
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}: {
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value: string;
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onChange: (value: string) => void;
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}) {
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const [draft, setDraft] = useState(value);
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useEffect(() => {
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setDraft(value);
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}, [value]);
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function commit() {
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const normalized = draft.trim();
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if (!normalized) {
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setDraft(value);
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return;
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}
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setDraft(normalized);
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onChange(normalized);
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}
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return (
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<label className="setting-field stacked">
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<span>图表字体</span>
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<input
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type="text"
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list="mermaid-font-family-options"
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maxLength={300}
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value={draft}
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onBlur={commit}
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onChange={(event) => setDraft(event.target.value)}
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onKeyDown={(event) => {
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if (event.key === "Enter") {
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event.currentTarget.blur();
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}
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}}
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/>
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<datalist id="mermaid-font-family-options">
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{mermaidFontFamilies.map((fontFamily) => (
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<option key={fontFamily} value={fontFamily} />
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))}
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</datalist>
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</label>
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);
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}
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function updateHeaderSlot(
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header: HeaderConfig,
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slot: "left" | "center" | "right",
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value: Partial<HeaderConfig[typeof slot]>
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) {
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return {
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...header,
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[slot]: {
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...header[slot],
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...value
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}
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};
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}
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export function ExportSettingsDrawer({
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config,
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theme,
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onChange,
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onClose,
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onReset
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}: ExportSettingsDrawerProps) {
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const dimensions = getPaperDimensionsMm(
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config.paper.format,
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config.paper.orientation
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);
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const margins = config.paper.margins;
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const horizontalGap = 1;
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const verticalGap = 1;
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function updatePaper(paper: Partial<ExportConfig["paper"]>) {
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const nextPaper = {
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...config.paper,
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...paper
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};
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const nextDimensions = getPaperDimensionsMm(
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nextPaper.format,
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nextPaper.orientation
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);
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const [left, right] = fitMarginPair(
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lengthToMillimeters(nextPaper.margins.left),
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lengthToMillimeters(nextPaper.margins.right),
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nextDimensions.width - 1
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);
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const [top, bottom] = fitMarginPair(
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lengthToMillimeters(nextPaper.margins.top),
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lengthToMillimeters(nextPaper.margins.bottom),
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nextDimensions.height - 1
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);
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onChange({
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...config,
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paper: {
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...nextPaper,
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margins: {
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top: `${top}mm`,
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right: `${right}mm`,
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bottom: `${bottom}mm`,
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left: `${left}mm`
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}
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}
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});
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}
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function updateMargin(
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side: keyof ExportConfig["paper"]["margins"],
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value: string
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) {
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updatePaper({
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marginMode: "custom",
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margins: {
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...margins,
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[side]: value
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}
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});
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}
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function followThemeMargins() {
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updatePaper({
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marginMode: "theme",
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margins: theme?.pageDefaults?.margins ?? {
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top: "16mm",
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right: "16mm",
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bottom: "16mm",
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left: "16mm"
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}
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});
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}
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function updateHeader(header: Partial<HeaderConfig>) {
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onChange({
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...config,
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pageDecorationsMode: "custom",
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header: {
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...config.header,
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...header
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}
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});
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}
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function updateFooter(footer: Partial<FooterConfig>) {
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onChange({
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...config,
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pageDecorationsMode: "custom",
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footer: {
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...config.footer,
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...footer
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}
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});
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}
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function followThemePageDecorations() {
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onChange({
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...config,
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pageDecorationsMode: "theme",
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header: structuredClone(
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theme?.pageDefaults?.header ?? defaultExportConfig.header
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),
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footer: structuredClone(
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theme?.pageDefaults?.footer ?? defaultExportConfig.footer
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)
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});
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}
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function updateMermaid(mermaid: Partial<MermaidExportConfig>) {
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onChange({
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...config,
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mermaid: {
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...config.mermaid,
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...mermaid
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}
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});
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}
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return (
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<div className="settings-layer">
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<button
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type="button"
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className="settings-backdrop"
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aria-label="关闭导出设置"
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onClick={onClose}
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/>
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<aside
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className="settings-drawer"
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aria-label="导出设置"
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aria-modal="true"
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role="dialog"
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>
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<div className="settings-heading">
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<div>
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<span className="panel-kicker">预览与未来 PDF 共用</span>
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<h2>导出设置</h2>
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</div>
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<button
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type="button"
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className="icon-button"
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aria-label="关闭导出设置"
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onClick={onClose}
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>
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×
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</button>
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</div>
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<div className="settings-content">
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<section className="settings-section">
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<h3>纸张</h3>
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<label className="setting-field">
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<span>尺寸</span>
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<select
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value={config.paper.format}
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onChange={(event) =>
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updatePaper({
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format: event.target
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.value as ExportConfig["paper"]["format"]
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})
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}
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>
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{supportedPaperFormats.map((format) => (
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<option key={format} value={format}>
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{paperFormatLabels[format]}
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</option>
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))}
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</select>
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</label>
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<fieldset className="segmented-control">
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<legend>方向</legend>
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<label>
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<input
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type="radio"
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name="paper-orientation"
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checked={config.paper.orientation === "portrait"}
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onChange={() => updatePaper({ orientation: "portrait" })}
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/>
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纵向
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</label>
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<label>
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<input
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type="radio"
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name="paper-orientation"
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checked={config.paper.orientation === "landscape"}
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onChange={() => updatePaper({ orientation: "landscape" })}
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/>
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横向
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</label>
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</fieldset>
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<p className="setting-hint">
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当前纸张：{dimensions.width} × {dimensions.height}mm
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</p>
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</section>
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<section className="settings-section">
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<h3>页边距</h3>
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<fieldset className="segmented-control margin-mode-control">
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<legend>页边距来源</legend>
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<label>
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<input
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type="radio"
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name="margin-mode"
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checked={config.paper.marginMode === "theme"}
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onChange={followThemeMargins}
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/>
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跟随主题
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</label>
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<label>
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<input
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type="radio"
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name="margin-mode"
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checked={config.paper.marginMode === "custom"}
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onChange={() => updatePaper({ marginMode: "custom" })}
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/>
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自定义
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</label>
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</fieldset>
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<p className="setting-hint margin-source-hint">
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{config.paper.marginMode === "theme"
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? theme?.pageDefaults
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? `当前采用“${theme.name}”推荐值`
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: "当前主题未设置推荐值，采用全局默认 16mm"
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: "当前采用自定义值；修改任意页边距会自动进入此模式"}
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</p>
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<div className="margin-grid">
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<LengthInput
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label="上"
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value={margins.top}
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maximum={
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dimensions.height -
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lengthToMillimeters(margins.bottom) -
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verticalGap
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}
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onChange={(value) => updateMargin("top", value)}
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/>
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<LengthInput
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label="右"
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value={margins.right}
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maximum={
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dimensions.width -
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lengthToMillimeters(margins.left) -
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horizontalGap
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}
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onChange={(value) => updateMargin("right", value)}
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/>
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<LengthInput
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label="下"
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value={margins.bottom}
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maximum={
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dimensions.height -
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lengthToMillimeters(margins.top) -
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verticalGap
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}
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onChange={(value) => updateMargin("bottom", value)}
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/>
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<LengthInput
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label="左"
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value={margins.left}
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maximum={
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dimensions.width -
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lengthToMillimeters(margins.right) -
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horizontalGap
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}
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onChange={(value) => updateMargin("left", value)}
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/>
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</div>
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{config.paper.marginMode === "custom" ? (
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<button
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type="button"
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className="secondary-action margin-reset-action"
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onClick={followThemeMargins}
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>
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恢复主题推荐值
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</button>
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) : null}
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</section>
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<section className="settings-section">
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<h3>Mermaid 图表</h3>
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<label className="setting-field">
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<span>布局算法</span>
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<select
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value={config.mermaid.layout}
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onChange={(event) =>
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updateMermaid({
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layout: event.target
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.value as MermaidExportConfig["layout"]
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})
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}
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>
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{supportedMermaidLayouts.map((layout) => (
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<option key={layout} value={layout}>
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{mermaidLayoutLabels[layout]}
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</option>
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))}
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</select>
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</label>
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<label className="setting-field">
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<span>图表主题</span>
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<select
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value={config.mermaid.theme}
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onChange={(event) =>
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updateMermaid({
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theme: event.target
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.value as MermaidExportConfig["theme"]
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})
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}
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>
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{supportedMermaidThemes.map((theme) => (
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<option key={theme} value={theme}>
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{mermaidThemeLabels[theme]}
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</option>
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))}
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</select>
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</label>
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<label className="setting-field">
|
||
<span>图表外观</span>
|
||
<select
|
||
value={config.mermaid.look}
|
||
onChange={(event) =>
|
||
updateMermaid({
|
||
look: event.target
|
||
.value as MermaidExportConfig["look"]
|
||
})
|
||
}
|
||
>
|
||
{supportedMermaidLooks.map((look) => (
|
||
<option key={look} value={look}>
|
||
{mermaidLookLabels[look]}
|
||
</option>
|
||
))}
|
||
</select>
|
||
</label>
|
||
<MermaidFontInput
|
||
value={config.mermaid.fontFamily}
|
||
onChange={(fontFamily) => updateMermaid({ fontFamily })}
|
||
/>
|
||
<p className="setting-hint">
|
||
单个 Mermaid 代码块中的 config frontmatter
|
||
优先于这里的全局设置；style、classDef 和 themeVariables
|
||
会继续按 Mermaid 原生语法生效。
|
||
</p>
|
||
</section>
|
||
|
||
<section className="settings-section">
|
||
<h3>页眉与页码来源</h3>
|
||
<fieldset className="segmented-control margin-mode-control">
|
||
<legend>页面装饰来源</legend>
|
||
<label>
|
||
<input
|
||
type="radio"
|
||
name="page-decorations-mode"
|
||
checked={config.pageDecorationsMode === "theme"}
|
||
onChange={followThemePageDecorations}
|
||
/>
|
||
跟随主题
|
||
</label>
|
||
<label>
|
||
<input
|
||
type="radio"
|
||
name="page-decorations-mode"
|
||
checked={config.pageDecorationsMode === "custom"}
|
||
onChange={() =>
|
||
onChange({
|
||
...config,
|
||
pageDecorationsMode: "custom"
|
||
})
|
||
}
|
||
/>
|
||
自定义
|
||
</label>
|
||
</fieldset>
|
||
<p className="setting-hint margin-source-hint">
|
||
{config.pageDecorationsMode === "theme"
|
||
? theme?.pageDefaults?.header ||
|
||
theme?.pageDefaults?.footer
|
||
? `当前采用“${theme.name}”推荐的页眉与页码`
|
||
: "当前主题未设置推荐值，采用全局默认配置"
|
||
: "当前采用自定义配置；修改页眉或页码会自动进入此模式"}
|
||
</p>
|
||
{config.pageDecorationsMode === "custom" ? (
|
||
<button
|
||
type="button"
|
||
className="secondary-action margin-reset-action"
|
||
onClick={followThemePageDecorations}
|
||
>
|
||
恢复主题推荐值
|
||
</button>
|
||
) : null}
|
||
</section>
|
||
|
||
<section className="settings-section">
|
||
<div className="setting-section-title">
|
||
<h3>页眉</h3>
|
||
<label className="switch-control">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.header.enabled}
|
||
onChange={(event) =>
|
||
updateHeader({ enabled: event.target.checked })
|
||
}
|
||
/>
|
||
<span>{config.header.enabled ? "开启" : "关闭"}</span>
|
||
</label>
|
||
</div>
|
||
<p className="setting-hint">
|
||
支持 {"${title}"}、{"${author}"} 和 {"${filename}"}。
|
||
</p>
|
||
<PageDecorationFontInput
|
||
label="页眉字体"
|
||
value={config.header.fontFamily}
|
||
disabled={!config.header.enabled}
|
||
onChange={(fontFamily) => updateHeader({ fontFamily })}
|
||
/>
|
||
<LengthInput
|
||
label="页眉字号"
|
||
value={config.header.fontSize}
|
||
maximum={20}
|
||
disabled={!config.header.enabled}
|
||
precision={2}
|
||
step={0.01}
|
||
onChange={(fontSize) => updateHeader({ fontSize })}
|
||
/>
|
||
{(["left", "center", "right"] as const).map((slot) => {
|
||
const labels = { left: "左侧", center: "中间", right: "右侧" };
|
||
return (
|
||
<div className="header-slot" key={slot}>
|
||
<label className="switch-control compact">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.header[slot].enabled}
|
||
disabled={!config.header.enabled}
|
||
onChange={(event) =>
|
||
updateHeader(
|
||
updateHeaderSlot(config.header, slot, {
|
||
enabled: event.target.checked
|
||
})
|
||
)
|
||
}
|
||
/>
|
||
<span>{labels[slot]}</span>
|
||
</label>
|
||
<input
|
||
type="text"
|
||
value={config.header[slot].content}
|
||
disabled={
|
||
!config.header.enabled ||
|
||
!config.header[slot].enabled
|
||
}
|
||
placeholder={`页眉${labels[slot]}内容`}
|
||
onChange={(event) =>
|
||
updateHeader(
|
||
updateHeaderSlot(config.header, slot, {
|
||
content: event.target.value
|
||
})
|
||
)
|
||
}
|
||
/>
|
||
</div>
|
||
);
|
||
})}
|
||
<label className="switch-control divider-control">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.header.showOnFirstPage}
|
||
disabled={!config.header.enabled}
|
||
onChange={(event) =>
|
||
updateHeader({
|
||
showOnFirstPage: event.target.checked
|
||
})
|
||
}
|
||
/>
|
||
<span>正文首页显示页眉</span>
|
||
</label>
|
||
<label className="switch-control divider-control">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.header.showDivider}
|
||
disabled={!config.header.enabled}
|
||
onChange={(event) =>
|
||
updateHeader({ showDivider: event.target.checked })
|
||
}
|
||
/>
|
||
<span>显示页眉分隔线</span>
|
||
</label>
|
||
</section>
|
||
|
||
<section className="settings-section">
|
||
<div className="setting-section-title">
|
||
<h3>页脚页码</h3>
|
||
<label className="switch-control">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.footer.enabled}
|
||
onChange={(event) =>
|
||
updateFooter({ enabled: event.target.checked })
|
||
}
|
||
/>
|
||
<span>{config.footer.enabled ? "开启" : "关闭"}</span>
|
||
</label>
|
||
</div>
|
||
<PageDecorationFontInput
|
||
label="页码字体"
|
||
value={config.footer.fontFamily}
|
||
disabled={!config.footer.enabled}
|
||
onChange={(fontFamily) => updateFooter({ fontFamily })}
|
||
/>
|
||
<LengthInput
|
||
label="页码字号"
|
||
value={config.footer.fontSize}
|
||
maximum={20}
|
||
disabled={!config.footer.enabled}
|
||
precision={2}
|
||
step={0.01}
|
||
onChange={(fontSize) => updateFooter({ fontSize })}
|
||
/>
|
||
<label className="setting-field">
|
||
<span>样式</span>
|
||
<select
|
||
value={config.footer.format}
|
||
disabled={!config.footer.enabled}
|
||
onChange={(event) =>
|
||
updateFooter({
|
||
format: event.target.value as FooterConfig["format"]
|
||
})
|
||
}
|
||
>
|
||
{Object.entries(pageNumberFormatLabels).map(
|
||
([format, label]) => (
|
||
<option key={format} value={format}>
|
||
{label}
|
||
</option>
|
||
)
|
||
)}
|
||
</select>
|
||
</label>
|
||
{config.footer.format === "custom" ? (
|
||
<label className="setting-field stacked">
|
||
<span>模板</span>
|
||
<input
|
||
type="text"
|
||
value={config.footer.template ?? ""}
|
||
disabled={!config.footer.enabled}
|
||
placeholder="${page} / ${pages}"
|
||
onChange={(event) =>
|
||
updateFooter({ template: event.target.value })
|
||
}
|
||
/>
|
||
</label>
|
||
) : null}
|
||
<label className="setting-field">
|
||
<span>位置</span>
|
||
<select
|
||
value={config.footer.alignment}
|
||
disabled={!config.footer.enabled}
|
||
onChange={(event) =>
|
||
updateFooter({
|
||
alignment: event.target
|
||
.value as FooterConfig["alignment"]
|
||
})
|
||
}
|
||
>
|
||
<option value="left">左侧</option>
|
||
<option value="center">居中</option>
|
||
<option value="right">右侧</option>
|
||
<option value="outer">外侧（奇数页右、偶数页左）</option>
|
||
</select>
|
||
</label>
|
||
<label className="setting-field">
|
||
<span>起始页码</span>
|
||
<input
|
||
type="number"
|
||
min="1"
|
||
step="1"
|
||
value={config.footer.startFrom}
|
||
disabled={!config.footer.enabled}
|
||
onChange={(event) =>
|
||
updateFooter({
|
||
startFrom: Math.max(
|
||
1,
|
||
Number.parseInt(event.target.value, 10) || 1
|
||
)
|
||
})
|
||
}
|
||
/>
|
||
</label>
|
||
<label className="switch-control divider-control">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.footer.showOnFirstPage}
|
||
disabled={!config.footer.enabled}
|
||
onChange={(event) =>
|
||
updateFooter({
|
||
showOnFirstPage: event.target.checked
|
||
})
|
||
}
|
||
/>
|
||
<span>正文首页显示页码</span>
|
||
</label>
|
||
<label className="switch-control divider-control">
|
||
<input
|
||
type="checkbox"
|
||
checked={config.footer.showDivider}
|
||
disabled={!config.footer.enabled}
|
||
onChange={(event) =>
|
||
updateFooter({ showDivider: event.target.checked })
|
||
}
|
||
/>
|
||
<span>显示页脚分隔线</span>
|
||
</label>
|
||
<p className="setting-hint">
|
||
页眉和页码会实时显示在分页预览中。
|
||
</p>
|
||
</section>
|
||
</div>
|
||
|
||
<div className="settings-actions">
|
||
<button type="button" className="secondary-button" onClick={onReset}>
|
||
恢复默认
|
||
</button>
|
||
<button type="button" onClick={onClose}>
|
||
完成
|
||
</button>
|
||
</div>
|
||
</aside>
|
||
</div>
|
||
);
|
||
}
|