// ==UserScript==
// @name         Overleaf Custom VIM Keybindings (Code Mirror v6) (aik2 modified)
// @namespace    http://tampermonkey.net/
// @version      0.0.1
// @match        https://www.overleaf.com/project/*
// @grant        none
// @description  Configure a list of shortcuts for Vim-mode + user-defined :commands for toggling panels on Overleaf.
// @license MIT
// ==/UserScript==
/* globals jQuery, $, waitForKeyElements */
(function() {
'use strict';
// Interact with Writefull suggestion card.
setTimeout(function(){
var card;
var editor = window.editor
// Use ESC to dismiss the suggestion card
$(document).keyup(function(event){
switch(event.keyCode) {
case 27:
esc()
case 96:
esc()
}
});
function esc(){
card = $('.writefull-suggest-card');
if(card.css("display")=='flex'){
card.css("display",'none')
// Restore the focus back to ACE editor
editor.focus() // side-effect - a side box is drawn
}
};
var KeycodeMap = {49:1, 50:2, 82:'r', 65:"a", 57:9, 48:0}; // scancode to literal keys
$(document).keyup(function(event){
card = $('.writefull-suggest-card');
if(card.css("display")=='flex'){
// If 1 is pressed - accept the current suggestion
if (KeycodeMap[event.which] == 1){
console.log('1 is pressed -> accepting the current instance')
card.find('li.replacement').eq(0)[0].click();
editor.focus()
}
// If 2 is pressed - reject the current suggestion
if (KeycodeMap[event.which] == 2){
console.log('2 is pressed -> rejecting the current instance')
card.find('li.replacement').eq(1)[0].click();
editor.focus()
}
// If 9 is pressed - accept all
if (KeycodeMap[event.which] == 9){
console.log('9 is pressed -> accept all is pressed')
card.find('span.accept-all').click();
editor.focus()
}
// If 0 is pressed - reject all
if (KeycodeMap[event.which] == 0){
console.log('0 is pressed -> reject all is pressed')
card.find('span.reject-all').click();
editor.focus()
}
// TODO-1: use a and r to accept and reject.
// Note, refer to TDOD-2 as well - need to block a/r from CodeMirror's vim.
}
});
},2000);
window.addEventListener("UNSTABLE_editor:extensions", (event) => {
const { CodeMirror, CodeMirrorVim, extensions } = event.detail;
// Nullify keys used for choosing Writefull card (TODO-2)
// Reference: https://stackoverflow.com/a/24490849
// Task: condition the execution of key "a" and "r" based on whether the Writefull card is available.
// Mappings in insert mode
CodeMirrorVim.Vim.map("<c-]>", "<Esc>", "insert");
CodeMirrorVim.Vim.map("jk", "<Esc>", "insert");
// Remap in normal mode
/// To navigate through wrapped long lines
CodeMirrorVim.Vim.map("$", "g$", "normal");
CodeMirrorVim.Vim.map("0", "g0", "normal");
CodeMirrorVim.Vim.map("j", "gj", "normal");
CodeMirrorVim.Vim.map("k", "gk", "normal");
CodeMirrorVim.Vim.map("H", "g0", "normal");
CodeMirrorVim.Vim.map("H", "g0", "visual");
CodeMirrorVim.Vim.map("L", "g$", "normal");
CodeMirrorVim.Vim.map("L", "g$", "visual");
CodeMirrorVim.Vim.map("J", "5gj", "normal");
CodeMirrorVim.Vim.map("J", "5gj", "visual");
CodeMirrorVim.Vim.map("K", "5gk", "normal");
CodeMirrorVim.Vim.map("K", "5gk", "visual");
CodeMirrorVim.Vim.map("Y", "y$", "normal");
CodeMirrorVim.Vim.map("U", "<C-r>", "normal");
// User-defined commands
CodeMirrorVim.Vim.defineEx("home", undefined, buctton_click_ProjectList);
CodeMirrorVim.Vim.defineEx("back", undefined, buctton_click_ProjectList);
CodeMirrorVim.Vim.defineEx("forward", undefined, buctton_click_forward_search); // ref: https://discuss.codemirror.net/t/vim-how-to-use-defineex/738/2
CodeMirrorVim.Vim.defineEx("pdf", undefined, buctton_click_toggle_pdf_panel);
CodeMirrorVim.Vim.defineEx("p", undefined, buctton_click_toggle_pdf_panel);
CodeMirrorVim.Vim.defineEx("toc", undefined, buctton_click_toggle_TOC_left_panel);
CodeMirrorVim.Vim.defineEx("only", undefined, buctton_click_toggle_editor_only);
CodeMirrorVim.Vim.defineEx("o", undefined, buctton_click_toggle_editor_only); // :o as :o[nly]
CodeMirrorVim.Vim.defineEx("re", undefined, writefull_rephrase); // :re[phrase]
// Access the functions by defining them as actions first
CodeMirrorVim.Vim.defineAction('jumpToPdf', buctton_click_forward_search);
CodeMirrorVim.Vim.defineAction('only', buctton_click_toggle_editor_only);
CodeMirrorVim.Vim.defineAction('toc', buctton_click_toggle_TOC_left_panel);
CodeMirrorVim.Vim.defineAction('WritefullPrevious', writefull_previous_error);
CodeMirrorVim.Vim.defineAction('WritefullNext', writefull_next_error);
CodeMirrorVim.Vim.defineAction('WritefullRephrase', writefull_rephrase);
// forward search: from VimTeX, <localleader>lv
CodeMirrorVim.Vim.unmap(';');
CodeMirrorVim.Vim.mapCommand("\\lv", "action", "jumpToPdf");
CodeMirrorVim.Vim.mapCommand(";lv", 'action', 'jumpToPdf');
// Alternatively: use , as leader key
CodeMirrorVim.Vim.unmap(',');
CodeMirrorVim.Vim.mapCommand(",lv", 'action', 'jumpToPdf');
// quick toggles
CodeMirrorVim.Vim.mapCommand(",v", 'action', 'toc'); // <leader>v is from VimTeX
CodeMirrorVim.Vim.mapCommand(",o", 'action', 'only'); // <leader>o for :o[nly]
// Writefull shortcuts:
// Jump to suggested typo using Writefull, with [s and ]s
CodeMirrorVim.Vim.mapCommand("[s", 'action', 'WritefullPrevious');
CodeMirrorVim.Vim.mapCommand("]s", 'action', 'WritefullNext');
// Remap in visual mode - select a paragraph, press gr to trigger the rephrase tool
CodeMirrorVim.Vim.mapCommand("gr", "action", "WritefullRephrase", "visual");
// Next step:
// It would be nice to accept/reject the suggestion card using 1/a or 2/r, for example. Leave it for Writefull to build this for now (2023-03-02, 15:52)
// 2. Restore Ctrl+C to copy into system clipboard
// Solution: Undo mappings for Ctrl+C completely.
// Ref: https://discuss.codemirror.net/t/vim-how-to-copy-selected-text-in-visual-mode-with-ctrl-c-on-windows/5855/6
// Caveat: upon unmapping <C-c>, copying with Ctrl+C works. Yet, if one were to copy from Visual mode, an extract j/k movement is needed to "escape" from Visual mode.
CodeMirrorVim.Vim.unmap('<C-c>');
CodeMirrorVim.Vim.map("<C-c>", "<C-c><Esc>");
});
})();
// Collection of functions
// Navigation releated functions
function buctton_click_forward_search(cm) {
document.querySelector('.fa-arrow-right').click()
};
function buctton_click_toggle_pdf_panel(cm) {
document.querySelector('a[class*="custom-toggler-east"]').click()
};
function buctton_click_toggle_TOC_left_panel(cm) {
document.querySelector('a[tooltip*="the file-tree"]').click()
};
function buctton_click_toggle_editor_only(cm) {
// This is just the sum of the two: toggle toc and toggle pdf
document.querySelector('a[class*="custom-toggler-east"]').click()
document.querySelector('a[tooltip*="the file-tree"]').click()
};
function buctton_click_ProjectList(cm) {
document.querySelector('i[class*="fa-home"]').click()
};
// Spell-checker specific functions
function writefull_next_error(cm) {
document.querySelector('mwc-icon-button[id="writefull-next"]').click()
}
function writefull_previous_error(cm) {
document.querySelector('mwc-icon-button[id="writefull-previous"]').click()
}
function writefull_rephrase(cm) {
document.querySelector('mwc-icon-button[id="writefull-rephrase"]').click()
}