Uses Ctrl+Shift+D to export a Gemini message to Google Docs, injecting per-message export buttons, highlighting UI elements, and outlining dynamic content with the topmost solid and others dashed. Includes injection banner and menu command for debugging.
// ==UserScript==
// @name Save a Gemini message to Google Docs
// @namespace https://x.com/TakashiSasaki/greasyfork/gemini-message-options-shortcut
// @version 0.4.1
// @description Uses Ctrl+Shift+D to export a Gemini message to Google Docs, injecting per-message export buttons, highlighting UI elements, and outlining dynamic content with the topmost solid and others dashed. Includes injection banner and menu command for debugging.
// @author Takashi Sasasaki
// @license MIT
// @homepageURL https://x.com/TakashiSasaki
// @match https://gemini.google.com/app/*
// @match https://gemini.google.com/app
// @icon https://www.gstatic.com/lamda/images/gemini_favicon_f069958c85030456e93de685481c559f160ea06b.png
// @grant GM_registerMenuCommand
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// --- Injection banner ---
const SCRIPT_NAME = 'Save a Gemini message to Google Docs';
const banner = document.createElement('div');
banner.textContent = SCRIPT_NAME;
banner.style.cssText = `
position: fixed;
bottom: 10px;
right: 10px;
background: rgba(0,0,0,0.7);
color: #fff;
padding: 4px 8px;
border-radius: 4px;
z-index: 999999;
font-size: 12px;
font-family: sans-serif;
`;
document.body.appendChild(banner);
// --- Configuration ---
const USE_CTRL_KEY = true;
const USE_SHIFT_KEY = true;
const TRIGGER_KEY_D = 'D';
const SELECTOR_MESSAGE_MENU_BUTTON = '[data-test-id="more-menu-button"]';
const SELECTOR_EXPORT_BUTTON = '[data-test-id="export-button"]';
const SELECTOR_SHARE_AND_EXPORT_BUTTON = '[data-test-id="share-and-export-menu-button"]';
const SELECTOR_RESPONSE_CONTAINER = 'response-container';
const EXPORT_BTN_CLASS = 'gm-export-btn';
const WAIT_BEFORE_CLICK_HIGHLIGHT_MS = 150;
const WAIT_AFTER_MENU_CLICK_MS = 200;
const WAIT_AFTER_EXPORT_MENU_CLICK_MS = 200;
const WAIT_AFTER_SHARE_BUTTON_CLICK_MS = 200;
const WAIT_AFTER_ESC_MS = 150;
const POLLING_INTERVAL_MS = 50;
const MAX_POLLING_TIME_MS = 3000;
// --- Highlight styles ---
const HIGHLIGHT_STYLE = {
backgroundColor: 'rgba(255,255,0,0.7)',
border: '2px solid orange',
outline: '2px dashed red',
zIndex: '99999',
transition: 'background-color 0.1s, border 0.1s, outline 0.1s'
};
const DEFAULT_STYLE_KEYS = ['backgroundColor','border','outline','zIndex','transition'];
let lastHighlightedElement = null;
let lastOriginalStyles = {};
// --- Apply & remove highlight on an element ---
function applyHighlight(el) {
if (!el) return;
removeCurrentHighlight();
lastOriginalStyles = {};
DEFAULT_STYLE_KEYS.forEach(key => {
lastOriginalStyles[key] = el.style[key] || '';
});
Object.assign(el.style, HIGHLIGHT_STYLE);
lastHighlightedElement = el;
}
function removeCurrentHighlight() {
if (lastHighlightedElement) {
Object.assign(lastHighlightedElement.style, lastOriginalStyles);
}
lastHighlightedElement = null;
lastOriginalStyles = {};
}
// --- Visibility helpers ---
function isElementBasicallyVisible(el) {
if (!el) return false;
const s = window.getComputedStyle(el);
return s.display !== 'none' && s.visibility !== 'hidden' && s.opacity !== '0' && el.offsetParent;
}
function isElementInViewport(el) {
if (!isElementBasicallyVisible(el)) return false;
const r = el.getBoundingClientRect();
return r.top < window.innerHeight && r.bottom > 0 && r.left < window.innerWidth && r.right > 0;
}
// --- Sleep helper ---
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
// --- Poll for visible element ---
async function pollForElement(selector, maxTime, interval) {
const start = Date.now();
while (Date.now() - start < maxTime) {
for (const c of document.querySelectorAll(selector)) {
if (isElementInViewport(c)) return c;
}
await sleep(interval);
}
console.warn(`[${SCRIPT_NAME}] pollForElement timed out: ${selector}`);
return null;
}
// --- Find "Export to Docs" menu item ---
async function findExportToDocsButton(maxTime, interval) {
const start = Date.now();
while (Date.now() - start < maxTime) {
const buttons = document.querySelectorAll(
'button.mat-ripple.option, button[matripple].option, button.mat-mdc-menu-item'
);
for (const btn of buttons) {
const lab = btn.querySelector('span.item-label, span.mat-mdc-menu-item-text');
const ico = btn.querySelector('mat-icon[data-mat-icon-name="docs"]');
if (lab && lab.textContent.trim() === 'Export to Docs' && ico && isElementInViewport(btn)) {
return btn;
}
}
await sleep(interval);
}
return null;
}
// --- Export sequence for a specific container ---
async function exportFor(container) {
removeCurrentHighlight();
const menuBtn = container.querySelector(SELECTOR_MESSAGE_MENU_BUTTON);
if (!menuBtn || !isElementInViewport(menuBtn)) {
console.warn(`[${SCRIPT_NAME}] Menu button not found in container`);
return;
}
applyHighlight(menuBtn);
await sleep(WAIT_BEFORE_CLICK_HIGHLIGHT_MS);
menuBtn.click();
await sleep(WAIT_AFTER_MENU_CLICK_MS);
let exportMenu = await pollForElement(SELECTOR_EXPORT_BUTTON, MAX_POLLING_TIME_MS, POLLING_INTERVAL_MS);
if (!exportMenu) {
removeCurrentHighlight();
document.body.dispatchEvent(new KeyboardEvent('keydown', {
key: 'Escape', code: 'Escape', keyCode: 27, which: 27,
bubbles: true, cancelable: true
}));
await sleep(WAIT_AFTER_ESC_MS);
const shareBtn = await pollForElement(SELECTOR_SHARE_AND_EXPORT_BUTTON, MAX_POLLING_TIME_MS, POLLING_INTERVAL_MS);
if (shareBtn) exportMenu = shareBtn;
}
if (exportMenu) {
applyHighlight(exportMenu);
await sleep(WAIT_BEFORE_CLICK_HIGHLIGHT_MS);
exportMenu.click();
await sleep(WAIT_AFTER_EXPORT_MENU_CLICK_MS);
const docsBtn = await findExportToDocsButton(MAX_POLLING_TIME_MS, POLLING_INTERVAL_MS);
if (docsBtn) {
applyHighlight(docsBtn);
await sleep(WAIT_BEFORE_CLICK_HIGHLIGHT_MS);
docsBtn.click();
console.log(`[${SCRIPT_NAME}] Export to Docs clicked for container.`);
} else {
console.warn(`[${SCRIPT_NAME}] 'Export to Docs' button not found.`);
}
} else {
console.error(`[${SCRIPT_NAME}] Neither export menu found.`);
}
removeCurrentHighlight();
}
// --- Inject Export button into each response-container ---
function injectExportButtons() {
document.querySelectorAll(SELECTOR_RESPONSE_CONTAINER).forEach(container => {
if (container.dataset.hasExportBtn) return;
const inner = container.querySelector('div');
if (!inner) return;
const btn = document.createElement('button');
btn.textContent = '📄 Export';
btn.className = EXPORT_BTN_CLASS;
btn.style.cssText = `
margin-left: 8px;
padding: 2px 6px;
font-size: 12px;
cursor: pointer;
`;
btn.addEventListener('click', e => {
e.stopPropagation();
exportFor(container);
});
inner.appendChild(btn);
container.dataset.hasExportBtn = 'true';
});
}
// --- Outline dynamic content, topmost solid others dashed ---
function processContainers() {
injectExportButtons();
// Clear all outlines on inner divs
document.querySelectorAll(`${SELECTOR_RESPONSE_CONTAINER} > div`).forEach(div => {
div.style.outline = '';
});
// Find visible containers
const visibles = Array.from(document.querySelectorAll(SELECTOR_RESPONSE_CONTAINER))
.filter(c => isElementInViewport(c) && c.querySelector('div'));
if (visibles.length === 0) return;
// Determine topmost
visibles.sort((a, b) => a.getBoundingClientRect().top - b.getBoundingClientRect().top);
const top = visibles[0];
// Apply outlines
visibles.forEach(c => {
const inner = c.querySelector('div');
if (!inner) return;
if (c === top) {
inner.style.outline = '3px solid lime';
} else {
inner.style.outline = '3px dashed lime';
}
});
}
window.addEventListener('load', processContainers);
window.addEventListener('scroll', processContainers);
window.addEventListener('resize', processContainers);
// --- Observe for new containers ---
new MutationObserver(muts => {
for (const m of muts) {
for (const node of m.addedNodes) {
if (node.nodeType === 1 &&
(node.matches(SELECTOR_RESPONSE_CONTAINER) || node.querySelector(SELECTOR_RESPONSE_CONTAINER))
) {
processContainers();
return;
}
}
}
}).observe(document.body, { childList: true, subtree: true });
// --- Keyboard shortcut listener (fallback) ---
document.addEventListener('keydown', event => {
if (
event.ctrlKey === USE_CTRL_KEY &&
event.shiftKey === USE_SHIFT_KEY &&
event.key.toUpperCase() === TRIGGER_KEY_D
) {
event.preventDefault();
event.stopPropagation();
const topContainer = Array.from(document.querySelectorAll(SELECTOR_RESPONSE_CONTAINER))
.find(isElementInViewport);
if (topContainer) exportFor(topContainer);
}
}, true);
// --- Tampermonkey menu command ---
if (typeof GM_registerMenuCommand === 'function') {
GM_registerMenuCommand(`Check ${SCRIPT_NAME}`, () => {
alert(`${SCRIPT_NAME} is active`);
});
}
// --- Log load ---
if (typeof GM_info !== 'undefined' && GM_info.script) {
console.log(`[${SCRIPT_NAME}] v${GM_info.script.version} loaded and active.`);
} else {
console.log(`[${SCRIPT_NAME}] loaded and active.`);
}
})();