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import Vue from 'vue';
import ToolbarItem from '../toolbar_item.vue';
import buildHtmlToMarkdownRenderer from './build_html_to_markdown_renderer';
const buildWrapper = propsData => {
const instance = new Vue({
render(createElement) {
return createElement(ToolbarItem, propsData);
},
});
instance.$mount();
return instance.$el;
};
export const generateToolbarItem = config => {
const { icon, classes, event, command, tooltip, isDivider } = config;
if (isDivider) {
return 'divider';
}
return {
type: 'button',
options: {
el: buildWrapper({ props: { icon, tooltip }, class: classes }),
event,
command,
},
};
};
export const addCustomEventListener = (editorApi, event, handler) => {
editorApi.eventManager.addEventType(event);
editorApi.eventManager.listen(event, handler);
};
export const removeCustomEventListener = (editorApi, event, handler) =>
editorApi.eventManager.removeEventHandler(event, handler);
export const addImage = ({ editor }, image) => editor.exec('AddImage', image);
export const getMarkdown = editorInstance => editorInstance.invoke('getMarkdown');
/**
* This function allow us to extend Toast UI HTML to Markdown renderer. It is
* a temporary measure because Toast UI does not provide an API
* to achieve this goal.
*/
export const registerHTMLToMarkdownRenderer = editorApi => {
const { renderer } = editorApi.toMarkOptions;
Object.assign(editorApi.toMarkOptions, {
renderer: renderer.constructor.factory(renderer, buildHtmlToMarkdownRenderer(renderer)),
});
};
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