lrelease: Report all occurrences of duplicates

Before, lrelease reported only the line number of the first of
duplicated messages. To actually resolve the duplicates the user must
know the occurrences of all duplicated messages.

Now, lrelease reports the line numbers of all duplicated messages.

Change-Id: I19836f54dcaa9b1d22a9e3e708f830769c50bff2
Reviewed-by: Kai Köhne <kai.koehne@qt.io>

1 files changed, 7 insertions, 1 deletions

diff --git a/src/linguist/shared/translator.h b/src/linguist/shared/translator.h
index 4bc88c7df..8a0957fd2 100644
--- a/src/linguist/shared/translator.h
+++ b/src/linguist/shared/translator.h
@@ -114,9 +114,15 @@ public:
     void makeFileNamesAbsolute(const QDir &originalPath);
     bool translationsExist() const;
 
-    struct Duplicates { QSet<int> byId, byContents; };
+    using DuplicateEntries = QHash<int, QVector<int>>;
+    struct Duplicates
+    {
+        DuplicateEntries byId, byContents;
+    };
     Duplicates resolveDuplicates();
     void reportDuplicates(const Duplicates &dupes, const QString &fileName, bool verbose);
+    void reportDuplicatesLines(const TranslatorMessage &msg,
+                               const DuplicateEntries::value_type &dups) const;
 
     QString languageCode() const { return m_language; }
     QString sourceLanguageCode() const { return m_sourceLanguage; }