From fe6808d07af5f2a06a538d9900ab6969329f5b1b Mon Sep 17 00:00:00 2001
From: Xiao YiFang <yifang.xiao@foxmail.com>
Date: Tue, 21 Mar 2023 00:48:06 +0800
Subject: [PATCH] epwing:translation does not work

---
 epwing.cc       |  6 ++++--
 locale/zh_CN.ts | 13 +++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/epwing.cc b/epwing.cc
index bcb3f448..61ad3b4c 100644
--- a/epwing.cc
+++ b/epwing.cc
@@ -83,6 +83,8 @@ bool indexIsOldOrBad( string const & indexFile )
 
 class EpwingDictionary: public BtreeIndexing::BtreeDictionary
 {
+  Q_DECLARE_TR_FUNCTIONS(Epwing::EpwingDictionary)
+
   Mutex idxMutex;
   File::Class idx;
   IdxHeader idxHeader;
@@ -334,7 +336,7 @@ string Epwing::EpwingDictionary::epwing_previous_button(int& articlePage, int& a
 {
     QString previousButton = QString( "p%1At%2" ).arg( articlePage ).arg( articleOffset );
     string previousLink    = "<p><a class=\"epwing_previous_page\" href=\"gdlookup://localhost/"
-      + previousButton.toStdString() + "\">" + QObject::tr( "Previous Page" ).toStdString() + "</a></p>";
+      + previousButton.toStdString() + "\">" + tr( "Previous Page" ).toStdString() + "</a></p>";
 
     return previousLink;
 }
@@ -370,7 +372,7 @@ string Epwing::EpwingDictionary::epwing_next_button(int& articlePage, int& artic
 {
     QString refLink = QString( "r%1At%2" ).arg( articlePage ).arg( articleOffset );
     string nextLink = "<p><a class=\"epwing_next_page\" href=\"gdlookup://localhost/" + refLink.toStdString() + "\">"
-      + QObject::tr( "Next Page" ).toStdString() + "</a></p>";
+      + tr( "Next Page" ).toStdString() + "</a></p>";
 
     return nextLink;
 }
diff --git a/locale/zh_CN.ts b/locale/zh_CN.ts
index 663709a1..9a1474a1 100644
--- a/locale/zh_CN.ts
+++ b/locale/zh_CN.ts
@@ -970,6 +970,19 @@ between classic and school orthography in cyrillic)</source>
         <translation>某些词典文件的所在目录已变更，是否接受变更？</translation>
     </message>
 </context>
+<context>
+    <name>Epwing::EpwingDictionary</name>
+    <message>
+        <location filename="../epwing.cc" line="339"/>
+        <source>Previous Page</source>
+        <translation>上一页</translation>
+    </message>
+    <message>
+        <location filename="../epwing.cc" line="375"/>
+        <source>Next Page</source>
+        <translation>下一页</translation>
+    </message>
+</context>
 <context>
     <name>ExternalViewer</name>
     <message>