From 50576e59e3ab46639ce71782759982e2554e0a4c Mon Sep 17 00:00:00 2001
From: Ben Gotow <bengotow@gmail.com>
Date: Thu, 29 Oct 2015 21:24:51 -0700
Subject: [PATCH] =?UTF-8?q?feat(contextual-menus):=20Basic=20cut/copy/past?=
 =?UTF-8?q?e=20for=20all=20inputs=E2=80=94#161?=
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---
 src/flux/stores/message-store.coffee |  2 ++
 src/window-event-handler.coffee      | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/src/flux/stores/message-store.coffee b/src/flux/stores/message-store.coffee
index 214fc5da3..925278986 100644
--- a/src/flux/stores/message-store.coffee
+++ b/src/flux/stores/message-store.coffee
@@ -115,6 +115,8 @@ class MessageStore extends NylasStore
         @_fetchFromCache()
 
   _onFocusChanged: (change) =>
+    return unless change.impactsCollection('thread')
+
     # This implements a debounce that fires on the leading and trailing edge.
     #
     # If we haven't changed focus in the last 100ms, do it immediately. This means
diff --git a/src/window-event-handler.coffee b/src/window-event-handler.coffee
index 9c942ee80..58f8a383d 100644
--- a/src/window-event-handler.coffee
+++ b/src/window-event-handler.coffee
@@ -105,6 +105,8 @@ class WindowEventHandler
 
     @subscribe $(document), 'click', 'a', @openLink
 
+    @subscribe $(document), 'contextmenu', 'input', @openContextualMenuForInput
+
     # Prevent form submits from changing the current window's URL
     @subscribe $(document), 'submit', 'form', (e) -> e.preventDefault()
 
@@ -160,6 +162,30 @@ class WindowEventHandler
 
     return
 
+  openContextualMenuForInput: (event) ->
+    event.preventDefault()
+    hasSelectedText = event.target.selectionStart isnt event.target.selectionEnd
+
+    remote = require('remote')
+    Menu = remote.require('menu')
+    MenuItem = remote.require('menu-item')
+    menu = new Menu()
+    menu.append(new MenuItem({
+      label: 'Cut'
+      enabled: hasSelectedText
+      click: => document.execCommand('cut')
+    }))
+    menu.append(new MenuItem({
+      label: 'Copy'
+      enabled: hasSelectedText
+      click: => document.execCommand('copy')
+    }))
+    menu.append(new MenuItem({
+      label: 'Paste',
+      click: => document.execCommand('paste')
+    }))
+    menu.popup(remote.getCurrentWindow())
+
   eachTabIndexedElement: (callback) ->
     for element in $('[tabindex]')
       element = $(element)