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78 lines
2.3 KiB
78 lines
2.3 KiB
3 years ago
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import { Mark, mergeAttributes, markInputRule, markPasteRule } from '@tiptap/core';
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const starInputRegex = /(?:^|\s)((?:\*)((?:[^*]+))(?:\*))$/;
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const starPasteRegex = /(?:^|\s)((?:\*)((?:[^*]+))(?:\*))/g;
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const underscoreInputRegex = /(?:^|\s)((?:_)((?:[^_]+))(?:_))$/;
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const underscorePasteRegex = /(?:^|\s)((?:_)((?:[^_]+))(?:_))/g;
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const Italic = Mark.create({
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name: 'italic',
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addOptions() {
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return {
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HTMLAttributes: {},
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};
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},
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parseHTML() {
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return [
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{
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tag: 'em',
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},
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{
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tag: 'i',
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getAttrs: node => node.style.fontStyle !== 'normal' && null,
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},
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{
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style: 'font-style=italic',
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},
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];
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},
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renderHTML({ HTMLAttributes }) {
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return ['em', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), 0];
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},
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addCommands() {
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return {
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setItalic: () => ({ commands }) => {
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return commands.setMark(this.name);
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},
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toggleItalic: () => ({ commands }) => {
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return commands.toggleMark(this.name);
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},
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unsetItalic: () => ({ commands }) => {
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return commands.unsetMark(this.name);
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},
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};
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},
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addKeyboardShortcuts() {
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return {
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'Mod-i': () => this.editor.commands.toggleItalic(),
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'Mod-I': () => this.editor.commands.toggleItalic(),
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};
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},
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addInputRules() {
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return [
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markInputRule({
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find: starInputRegex,
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type: this.type,
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}),
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markInputRule({
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find: underscoreInputRegex,
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type: this.type,
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}),
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];
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},
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addPasteRules() {
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return [
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markPasteRule({
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find: starPasteRegex,
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type: this.type,
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}),
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markPasteRule({
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find: underscorePasteRegex,
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type: this.type,
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}),
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];
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},
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});
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export { Italic, Italic as default, starInputRegex, starPasteRegex, underscoreInputRegex, underscorePasteRegex };
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//# sourceMappingURL=tiptap-extension-italic.esm.js.map
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