BookStack/resources/js/markdown/shortcuts.js

63 lines
2.2 KiB
JavaScript
Raw Normal View History

/**
* Provide shortcuts for the editor instance.
* @param {MarkdownEditor} editor
* @returns {Object<String, Function>}
*/
function provide(editor) {
const shortcuts = {};
// Insert Image shortcut
shortcuts['Shift-Mod-i'] = cm => editor.actions.insertImage();
// Save draft
shortcuts['Mod-s'] = cm => window.$events.emit('editor-save-draft');
// Save page
shortcuts['Mod-Enter'] = cm => window.$events.emit('editor-save-page');
// Show link selector
shortcuts['Shift-Mod-k'] = cm => editor.actions.showLinkSelector();
// Insert Link
shortcuts['Mod-k'] = cm => editor.actions.insertLink();
// FormatShortcuts
shortcuts['Mod-1'] = cm => editor.actions.replaceLineStart('##');
shortcuts['Mod-2'] = cm => editor.actions.replaceLineStart('###');
shortcuts['Mod-3'] = cm => editor.actions.replaceLineStart('####');
shortcuts['Mod-4'] = cm => editor.actions.replaceLineStart('#####');
shortcuts['Mod-5'] = cm => editor.actions.replaceLineStart('');
shortcuts['Mod-d'] = cm => editor.actions.replaceLineStart('');
shortcuts['Mod-6'] = cm => editor.actions.replaceLineStart('>');
shortcuts['Mod-q'] = cm => editor.actions.replaceLineStart('>');
shortcuts['Mod-7'] = cm => editor.actions.wrapSelection('\n```\n', '\n```');
shortcuts['Mod-8'] = cm => editor.actions.wrapSelection('`', '`');
shortcuts['Shift-Mod-e'] = cm => editor.actions.wrapSelection('`', '`');
shortcuts['Mod-9'] = cm => editor.actions.cycleCalloutTypeAtSelection();
shortcuts['Mod-p'] = cm => editor.actions.replaceLineStart('-');
shortcuts['Mod-o'] = cm => editor.actions.replaceLineStartForOrderedList();
return shortcuts;
}
/**
* Get the editor shortcuts in CodeMirror keybinding format.
* @param {MarkdownEditor} editor
* @return {{key: String, run: function, preventDefault: boolean}[]}
*/
export function provideKeyBindings(editor) {
const shortcuts = provide(editor);
const keyBindings = [];
const wrapAction = action => () => {
action();
return true;
};
for (const [shortcut, action] of Object.entries(shortcuts)) {
keyBindings.push({key: shortcut, run: wrapAction(action), preventDefault: true});
}
return keyBindings;
}