From ed2fe16f45c96bb95376e4bab0912eccded8ef53 Mon Sep 17 00:00:00 2001
From: Daniel Dominguez <danielfromarg@gmail.com>
Date: Wed, 16 May 2018 18:34:07 -0300
Subject: [PATCH] Add right click context menu on all text inputs.

---
 src/renderer/index.js            |  3 ++
 src/renderer/util/contextMenu.js | 65 ++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 src/renderer/util/contextMenu.js

diff --git a/src/renderer/index.js b/src/renderer/index.js
index c82db3287..fe0b9e695 100644
--- a/src/renderer/index.js
+++ b/src/renderer/index.js
@@ -16,6 +16,7 @@ import 'scss/all.scss';
 import store from 'store';
 import app from './app';
 import analytics from './analytics';
+import getMenu from './util/contextMenu';
 
 const { autoUpdater } = remote.require('electron-updater');
 
@@ -95,6 +96,8 @@ document.addEventListener('click', event => {
   }
 });
 
+document.addEventListener('contextmenu', getMenu);
+
 const init = () => {
   autoUpdater.on('update-downloaded', () => {
     app.store.dispatch(doAutoUpdate());
diff --git a/src/renderer/util/contextMenu.js b/src/renderer/util/contextMenu.js
new file mode 100644
index 000000000..0348423bf
--- /dev/null
+++ b/src/renderer/util/contextMenu.js
@@ -0,0 +1,65 @@
+import { clipboard, remote } from 'electron';
+import isDev from 'electron-is-dev';
+
+function textInputTemplate(target) {
+  const somethingSelected = target.selectionStart < target.selectionEnd;
+  const hasValue = target.value.length > 0;
+
+  // Native Electron selectAll role does not work
+  function selectAll() {
+    target.selectionStart = 0;
+    target.selectionEnd = target.value.length + 1;
+  }
+
+  const template = [
+    { label: 'Cut', accelerator: 'CmdOrCtrl+X', role: 'cut', enabled: somethingSelected },
+    { label: 'Copy', accelerator: 'CmdOrCtrl+C', role: 'copy', enabled: somethingSelected },
+    {
+      label: 'Paste',
+      accelerator: 'CmdOrCtrl+V',
+      role: 'paste',
+      enabled: clipboard.readText().length > 0,
+    },
+    {
+      label: 'Select All',
+      accelerator: 'CmdOrCtrl+A',
+      role: 'selectAll',
+      enabled: hasValue,
+      click: selectAll,
+    },
+  ];
+
+  return template;
+}
+
+function getTemplate(target) {
+  const { type } = target;
+  if (target.matches('input') && (type === 'text' || type === 'number')) {
+    return textInputTemplate(target);
+  }
+  return [];
+}
+
+export default event => {
+  event.preventDefault();
+  const { target } = event;
+  const template = getTemplate(target);
+  if (isDev) {
+    const { screenX, screenY } = event;
+    const separator = { type: 'separator' };
+    const developmentTemplateAddition = [
+      {
+        label: 'Inspect element',
+        accelerator: 'CmdOrCtrl+Shift+I',
+        click: () => {
+          remote.getCurrentWindow().inspectElement(screenX, screenY);
+        },
+      },
+    ];
+    if (template.length > 0) {
+      template.push(separator);
+    }
+    template.push(...developmentTemplateAddition);
+  }
+  remote.Menu.buildFromTemplate(template).popup();
+};