@zodiac-ui/editor/esm2015/tools/subscript-tool/subscript-tool.component.js

A rich text editor for Angular based on `@atlaskit/editor-core`.

import { ChangeDetectionStrategy, Component } from "@angular/core";
import { toggleSubscript } from "../../plugins/text-formatting/subsup/subsup.command";
import { isMarkActive } from "../../plugins/text-formatting/utils";
import { toggleMark } from "prosemirror-commands";
export class SubscriptToolComponent {
    constructor() {
        this.tool = {
            tooltip: "Toggle Subscript",
            icon: "fa-subscript",
            run: toggleSubscript(),
            active(state) {
                const { subsup } = state.schema.marks;
                if (subsup) {
                    return isMarkActive(state, subsup.create({ type: 'sub' }));
                }
                return false;
            },
            enable(state) {
                const { subsup } = state.schema.marks;
                if (subsup) {
                    return toggleMark(subsup, { type: 'sub' })(state);
                }
                return false;
            }
        };
    }
}
SubscriptToolComponent.decorators = [
    { type: Component, args: [{
                selector: "z-subscript-tool",
                template: `
        <z-editor-toolbar-button [tool]="tool"></z-editor-toolbar-button>
    `,
                changeDetection: ChangeDetectionStrategy.OnPush,
                styles: [""]
            }] }
];
/** @nocollapse */
SubscriptToolComponent.ctorParameters = () => [];
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