From 506bf96379574f6fe5dfa3c7443700aaac5f9252 Mon Sep 17 00:00:00 2001
From: chrox <chrox.huang@gmail.com>
Date: Wed, 15 Oct 2014 18:01:58 +0800
Subject: [PATCH] add menu entry to lookup input word in dictionary This should
 close #971.

---
 .../apps/reader/modules/readerdictionary.lua  | 23 ++++++++++++++++---
 .../apps/reader/modules/readerwikipedia.lua   |  7 +++++-
 2 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/frontend/apps/reader/modules/readerdictionary.lua b/frontend/apps/reader/modules/readerdictionary.lua
index 66f1ecb33..c624feb9e 100644
--- a/frontend/apps/reader/modules/readerdictionary.lua
+++ b/frontend/apps/reader/modules/readerdictionary.lua
@@ -1,13 +1,30 @@
-local EventListener = require("ui/widget/eventlistener")
-local UIManager = require("ui/uimanager")
+local InputContainer = require("ui/widget/container/inputcontainer")
 local DictQuickLookup = require("ui/widget/dictquicklookup")
+local UIManager = require("ui/uimanager")
 local Geom = require("ui/geometry")
 local Screen = require("ui/screen")
 local JSON = require("JSON")
 local DEBUG = require("dbg")
 local _ = require("gettext")
 
-local ReaderDictionary = EventListener:new{}
+local ReaderDictionary = InputContainer:new{}
+
+function ReaderDictionary:init()
+    self.ui.menu:registerToMainMenu(self)
+end
+
+function ReaderDictionary:addToMainMenu(tab_item_table)
+    table.insert(tab_item_table.plugins, {
+        text = _("Dictionary lookup"),
+        tap_input = {
+            title = _("Input word to lookup"),
+            type = "text",
+            callback = function(input)
+                self:onLookupWord(input)
+            end,
+        },
+    })
+end
 
 function ReaderDictionary:onLookupWord(word, box, highlight)
     self.highlight = highlight
diff --git a/frontend/apps/reader/modules/readerwikipedia.lua b/frontend/apps/reader/modules/readerwikipedia.lua
index f1418eff8..ce34f8f31 100644
--- a/frontend/apps/reader/modules/readerwikipedia.lua
+++ b/frontend/apps/reader/modules/readerwikipedia.lua
@@ -11,12 +11,17 @@ local DEBUG = require("dbg")
 local _ = require("gettext")
 
 -- Wikipedia as a special dictionary
-local ReaderWikipedia = ReaderDictionary:new{
+local ReaderWikipedia = ReaderDictionary:extend{
     -- identify itself
     wiki = true,
     no_page = _("No wiki page found."),
 }
 
+-- the super "class" ReaderDictionary has already registers a menu entry
+-- we should override the init function in ReaderWikipedia
+function ReaderWikipedia:init()
+end
+
 function ReaderWikipedia:onLookupWikipedia(word, box)
     -- detect language of the text
     local ok, lang = pcall(Translator.detect, Translator, word)