// :: MarkSpec A link. Has `href` and `title` attributes. `title`
// defaults to the empty string. Rendered and parsed as an `<a>`
// element.
const link = {
    attrs: {
        href: {},
        title: { default: null },
        target: { default: '_blank' },
    },
    inclusive: false,
    parseDOM: [
        {
            tag: 'a[href]',
            getAttrs(dom) {
                return {
                    href: dom.getAttribute('href'),
                    title: dom.getAttribute('title'),
                    target: dom.getAttribute('target'),
                };
            },
        },
    ],
    toDOM(node) {
        const { href, title, target } = node.attrs;
        return ['a', { href, title, target }, 0];
    },
};
// :: MarkSpec An emphasis mark. Rendered as an `<em>` element.
// Has parse rules that also match `<i>` and `font-style: italic`.
const em = {
    parseDOM: [
        { tag: 'i' },
        { tag: 'em' },
        { style: 'font-style=italic' },
    ],
    toDOM() {
        return ['em', 0];
    },
};
// :: MarkSpec A strong mark. Rendered as `<strong>`, parse rules
// also match `<b>` and `font-weight: bold`.
const strong = {
    parseDOM: [
        { tag: 'strong' },
        // This works around a Google Docs misbehavior where
        // pasted content will be inexplicably wrapped in `<b>`
        // tags with a font-weight normal.
        {
            tag: 'b',
            getAttrs: (dom) => {
                return dom.style.fontWeight !== 'normal' && null;
            },
        },
        {
            style: 'font-weight',
            getAttrs: (value) => {
                return (/^(?:bold(?:er)?|[5-9]\d{2,})$/).test(value) && null;
            },
        },
    ],
    toDOM() {
        return ['strong', 0];
    },
};
// :: MarkSpec Code font mark. Represented as a `<code>` element.
const code = {
    parseDOM: [
        { tag: 'code' },
    ],
    toDOM() {
        return ['code', 0];
    },
};
// :: MarkSpec An underline mark. Rendered as an `<u>` element.
// Has parse rules that also match `text-decoration: underline`.
const u = {
    parseDOM: [
        { tag: 'u' },
        {
            style: 'text-decoration=underline',
            consuming: false,
        },
    ],
    toDOM() {
        return ['u', 0];
    },
};
// :: MarkSpec An underline mark. Rendered as an `<s>` element.
// Has parse rules that also match `strike`, `del` tag and css property `text-decoration: line-through`.
const s = {
    parseDOM: [
        { tag: 's' },
        { tag: 'strike' },
        { style: 'text-decoration=line-through' },
    ],
    toDOM() {
        return ['s', 0];
    },
};
const textColor = {
    attrs: {
        color: {
            default: null,
        },
    },
    parseDOM: [
        {
            style: 'color',
            getAttrs: (value) => {
                return { color: value };
            },
        },
    ],
    toDOM(mark) {
        const { color } = mark.attrs;
        return ['span', { style: `color:${color};` }, 0];
    },
};
const textBackgroundColor = {
    attrs: {
        backgroundColor: {
            default: null,
        },
    },
    parseDOM: [
        {
            style: 'background-color',
            getAttrs: (value) => {
                return { backgroundColor: value };
            },
        },
    ],
    toDOM(mark) {
        const { backgroundColor } = mark.attrs;
        return ['span', { style: `background-color:${backgroundColor};` }, 0];
    },
};
const marks = {
    link,
    em,
    strong,
    code,
    u,
    s,
    text_color: textColor,
    text_background_color: textBackgroundColor,
};
export default marks;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"marks.js","sourceRoot":"","sources":["../../../../projects/ngx-editor/schema/marks.ts"],"names":[],"mappings":"AAEA,iEAAiE;AACjE,gEAAgE;AAChE,WAAW;AACX,MAAM,IAAI,GAAa;IACrB,KAAK,EAAE;QACL,IAAI,EAAE,EAAE;QACR,KAAK,EAAE,EAAE,OAAO,EAAE,IAAI,EAAE;QACxB,MAAM,EAAE,EAAE,OAAO,EAAE,QAAQ,EAAE;KAC9B;IACD,SAAS,EAAE,KAAK;IAChB,QAAQ,EAAE;QACR;YACE,GAAG,EAAE,SAAS;YACd,QAAQ,CAAC,GAAgB;gBACvB,OAAO;oBACL,IAAI,EAAE,GAAG,CAAC,YAAY,CAAC,MAAM,CAAC;oBAC9B,KAAK,EAAE,GAAG,CAAC,YAAY,CAAC,OAAO,CAAC;oBAChC,MAAM,EAAE,GAAG,CAAC,YAAY,CAAC,QAAQ,CAAC;iBACnC,CAAC;YACJ,CAAC;SACF;KACF;IACD,KAAK,CAAC,IAAI;QACR,MAAM,EAAE,IAAI,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC;QAC3C,OAAO,CAAC,GAAG,EAAE,EAAE,IAAI,EAAE,KAAK,EAAE,MAAM,EAAE,EAAE,CAAC,CAAC,CAAC;IAC3C,CAAC;CACF,CAAC;AAEF,+DAA+D;AAC/D,kEAAkE;AAClE,MAAM,EAAE,GAAa;IACnB,QAAQ,EAAE;QACR,EAAE,GAAG,EAAE,GAAG,EAAE;QACZ,EAAE,GAAG,EAAE,IAAI,EAAE;QACb,EAAE,KAAK,EAAE,mBAAmB,EAAE;KAC/B;IACD,KAAK;QACH,OAAO,CAAC,IAAI,EAAE,CAAC,CAAC,CAAC;IACnB,CAAC;CACF,CAAC;AAEF,iEAAiE;AACjE,4CAA4C;AAC5C,MAAM,MAAM,GAAa;IACvB,QAAQ,EAAE;QACR,EAAE,GAAG,EAAE,QAAQ,EAAE;QACjB,oDAAoD;QACpD,uDAAuD;QACvD,kCAAkC;QAClC;YACE,GAAG,EAAE,GAAG;YACR,QAAQ,EAAE,CAAC,GAAgB,EAAuB,EAAE;gBAClD,OAAO,GAAG,CAAC,KAAK,CAAC,UAAU,KAAK,QAAQ,IAAI,IAAI,CAAC;YACnD,CAAC;SACF;QACD;YACE,KAAK,EAAE,aAAa;YACpB,QAAQ,EAAE,CAAC,KAAa,EAAuB,EAAE;gBAC/C,OAAO,CAAC,+BAA+B,CAAC,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,IAAI,CAAC;YAC/D,CAAC;SACF;KACF;IACD,KAAK;QACH,OAAO,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC;IACvB,CAAC;CACF,CAAC;AAEF,iEAAiE;AACjE,MAAM,IAAI,GAAa;IACrB,QAAQ,EAAE;QACR,EAAE,GAAG,EAAE,MAAM,EAAE;KAChB;IACD,KAAK;QACH,OAAO,CAAC,MAAM,EAAE,CAAC,CAAC,CAAC;IACrB,CAAC;CACF,CAAC;AAEF,+DAA+D;AAC/D,gEAAgE;AAChE,MAAM,CAAC,GAAa;IAClB,QAAQ,EAAE;QACR,EAAE,GAAG,EAAE,GAAG,EAAE;QACZ;YACE,KAAK,EAAE,2BAA2B;YAClC,SAAS,EAAE,KAAK;SACjB;KACF;IACD,KAAK;QACH,OAAO,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC;IAClB,CAAC;CACF,CAAC;AAEF,+DAA+D;AAC/D,wGAAwG;AACxG,MAAM,CAAC,GAAa;IAClB,QAAQ,EAAE;QACR,EAAE,GAAG,EAAE,GAAG,EAAE;QACZ,EAAE,GAAG,EAAE,QAAQ,EAAE;QACjB,EAAE,KAAK,EAAE,8BAA8B,EAAE;KAC1C;IACD,KAAK;QACH,OAAO,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC;IAClB,CAAC;CACF,CAAC;AAEF,MAAM,SAAS,GAAa;IAC1B,KAAK,EAAE;QACL,KAAK,EAAE;YACL,OAAO,EAAE,IAAI;SACd;KACF;IACD,QAAQ,EAAE;QACR;YACE,KAAK,EAAE,OAAO;YACd,QAAQ,EAAE,CAAC,KAAa,EAAuB,EAAE;gBAC/C,OAAO,EAAE,KAAK,EAAE,KAAK,EAAE,CAAC;YAC1B,CAAC;SACF;KACF;IACD,KAAK,CAAC,IAAU;QACd,MAAM,EAAE,KAAK,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC;QAC7B,OAAO,CAAC,MAAM,EAAE,EAAE,KAAK,EAAE,SAAS,KAAK,GAAG,EAAE,EAAE,CAAC,CAAC,CAAC;IACnD,CAAC;CACF,CAAC;AAEF,MAAM,mBAAmB,GAAa;IACpC,KAAK,EAAE;QACL,eAAe,EAAE;YACf,OAAO,EAAE,IAAI;SACd;KACF;IACD,QAAQ,EAAE;QACR;YACE,KAAK,EAAE,kBAAkB;YACzB,QAAQ,EAAE,CAAC,KAAa,EAAuB,EAAE;gBAC/C,OAAO,EAAE,eAAe,EAAE,KAAK,EAAE,CAAC;YACpC,CAAC;SACF;KACF;IACD,KAAK,CAAC,IAAU;QACd,MAAM,EAAE,eAAe,EAAE,GAAG,IAAI,CAAC,KAAK,CAAC;QACvC,OAAO,CAAC,MAAM,EAAE,EAAE,KAAK,EAAE,oBAAoB,eAAe,GAAG,EAAE,EAAE,CAAC,CAAC,CAAC;IACxE,CAAC;CACF,CAAC;AAEF,MAAM,KAAK,GAAG;IACZ,IAAI;IACJ,EAAE;IACF,MAAM;IACN,IAAI;IACJ,CAAC;IACD,CAAC;IACD,UAAU,EAAE,SAAS;IACrB,qBAAqB,EAAE,mBAAmB;CAC3C,CAAC;AAEF,eAAe,KAAK,CAAC","sourcesContent":["import { DOMOutputSpec, Mark, MarkSpec } from 'prosemirror-model';\n\n// :: MarkSpec A link. Has `href` and `title` attributes. `title`\n// defaults to the empty string. Rendered and parsed as an `<a>`\n// element.\nconst link: MarkSpec = {\n  attrs: {\n    href: {},\n    title: { default: null },\n    target: { default: '_blank' },\n  },\n  inclusive: false,\n  parseDOM: [\n    {\n      tag: 'a[href]',\n      getAttrs(dom: HTMLElement): Record<string, any> {\n        return {\n          href: dom.getAttribute('href'),\n          title: dom.getAttribute('title'),\n          target: dom.getAttribute('target'),\n        };\n      },\n    },\n  ],\n  toDOM(node): DOMOutputSpec {\n    const { href, title, target } = node.attrs;\n    return ['a', { href, title, target }, 0];\n  },\n};\n\n// :: MarkSpec An emphasis mark. Rendered as an `<em>` element.\n// Has parse rules that also match `<i>` and `font-style: italic`.\nconst em: MarkSpec = {\n  parseDOM: [\n    { tag: 'i' },\n    { tag: 'em' },\n    { style: 'font-style=italic' },\n  ],\n  toDOM(): DOMOutputSpec {\n    return ['em', 0];\n  },\n};\n\n// :: MarkSpec A strong mark. Rendered as `<strong>`, parse rules\n// also match `<b>` and `font-weight: bold`.\nconst strong: MarkSpec = {\n  parseDOM: [\n    { tag: 'strong' },\n    // This works around a Google Docs misbehavior where\n    // pasted content will be inexplicably wrapped in `<b>`\n    // tags with a font-weight normal.\n    {\n      tag: 'b',\n      getAttrs: (dom: HTMLElement): Record<string, any> => {\n        return dom.style.fontWeight !== 'normal' && null;\n      },\n    },\n    {\n      style: 'font-weight',\n      getAttrs: (value: string): Record<string, any> => {\n        return (/^(?:bold(?:er)?|[5-9]\\d{2,})$/).test(value) && null;\n      },\n    },\n  ],\n  toDOM(): DOMOutputSpec {\n    return ['strong', 0];\n  },\n};\n\n// :: MarkSpec Code font mark. Represented as a `<code>` element.\nconst code: MarkSpec = {\n  parseDOM: [\n    { tag: 'code' },\n  ],\n  toDOM(): DOMOutputSpec {\n    return ['code', 0];\n  },\n};\n\n// :: MarkSpec An underline mark. Rendered as an `<u>` element.\n// Has parse rules that also match `text-decoration: underline`.\nconst u: MarkSpec = {\n  parseDOM: [\n    { tag: 'u' },\n    {\n      style: 'text-decoration=underline',\n      consuming: false,\n    },\n  ],\n  toDOM(): DOMOutputSpec {\n    return ['u', 0];\n  },\n};\n\n// :: MarkSpec An underline mark. Rendered as an `<s>` element.\n// Has parse rules that also match `strike`, `del` tag and css property `text-decoration: line-through`.\nconst s: MarkSpec = {\n  parseDOM: [\n    { tag: 's' },\n    { tag: 'strike' },\n    { style: 'text-decoration=line-through' },\n  ],\n  toDOM(): DOMOutputSpec {\n    return ['s', 0];\n  },\n};\n\nconst textColor: MarkSpec = {\n  attrs: {\n    color: {\n      default: null,\n    },\n  },\n  parseDOM: [\n    {\n      style: 'color',\n      getAttrs: (value: string): Record<string, any> => {\n        return { color: value };\n      },\n    },\n  ],\n  toDOM(mark: Mark): DOMOutputSpec {\n    const { color } = mark.attrs;\n    return ['span', { style: `color:${color};` }, 0];\n  },\n};\n\nconst textBackgroundColor: MarkSpec = {\n  attrs: {\n    backgroundColor: {\n      default: null,\n    },\n  },\n  parseDOM: [\n    {\n      style: 'background-color',\n      getAttrs: (value: string): Record<string, any> => {\n        return { backgroundColor: value };\n      },\n    },\n  ],\n  toDOM(mark: Mark): DOMOutputSpec {\n    const { backgroundColor } = mark.attrs;\n    return ['span', { style: `background-color:${backgroundColor};` }, 0];\n  },\n};\n\nconst marks = {\n  link,\n  em,\n  strong,\n  code,\n  u,\n  s,\n  text_color: textColor,\n  text_background_color: textBackgroundColor,\n};\n\nexport default marks;\n"]}