From 8c7d5e99a4b61ded0e7c9d213141653e3dda1da1 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 3 Feb 2016 16:08:43 +0530
Subject: [PATCH] Add an action to the context menu for the search bar to paste
 and instantly execute the search. Fixes #1541286 [[Enhancement]  Search Bar -
 PASTE & GO](https://bugs.launchpad.net/calibre/+bug/1541286)

---
 src/calibre/gui2/search_box.py | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/calibre/gui2/search_box.py b/src/calibre/gui2/search_box.py
index cf36c21bc2..c4f838af0d 100644
--- a/src/calibre/gui2/search_box.py
+++ b/src/calibre/gui2/search_box.py
@@ -10,9 +10,10 @@ import re, time
 from functools import partial
 
 
-from PyQt5.Qt import QComboBox, Qt, QLineEdit, pyqtSlot, QDialog, \
-                     pyqtSignal, QCompleter, QAction, QKeySequence, QTimer, \
-                     QIcon, QMenu
+from PyQt5.Qt import (
+    QComboBox, Qt, QLineEdit, pyqtSlot, QDialog,
+    pyqtSignal, QCompleter, QAction, QKeySequence, QTimer,
+    QIcon, QMenu, QApplication, QKeyEvent)
 
 from calibre.gui2 import config, error_dialog, question_dialog, gprefs
 from calibre.gui2.dialogs.confirm_delete import confirm
@@ -40,7 +41,22 @@ class SearchLineEdit(QLineEdit):  # {{{
 
     def contextMenuEvent(self, ev):
         self.parent().normalize_state()
-        return QLineEdit.contextMenuEvent(self, ev)
+        menu = self.createStandardContextMenu()
+        menu.setAttribute(Qt.WA_DeleteOnClose)
+        for action in menu.actions():
+            if action.text().startswith(_('&Paste') + '\t'):
+                break
+        ac = menu.addAction(_('Paste and &search'))
+        ac.setEnabled(bool(QApplication.clipboard().text()))
+        ac.setIcon(QIcon(I('search.png')))
+        ac.triggered.connect(self.paste_and_search)
+        menu.insertAction(action, ac)
+        menu.exec_(ev.globalPos())
+
+    def paste_and_search(self):
+        self.paste()
+        ev = QKeyEvent(QKeyEvent.KeyPress, Qt.Key_Enter, Qt.NoModifier)
+        self.keyPressEvent(ev)
 
     @pyqtSlot()
     def paste(self, *args):