Assistant: More useful error messages for help collections.

1 files changed, 8 insertions, 6 deletions

diff --git a/tools/assistant/lib/qhelpcollectionhandler.cpp b/tools/assistant/lib/qhelpcollectionhandler.cpp
index f59b227e67..4aa7ab6569 100644
--- a/tools/assistant/lib/qhelpcollectionhandler.cpp
+++ b/tools/assistant/lib/qhelpcollectionhandler.cpp
@@ -76,7 +76,8 @@ bool QHelpCollectionHandler::isDBOpened()
 {
     if (m_dbOpened)
         return true;
-    emit error(tr("The collection file is not set up yet!"));
+    emit error(tr("The collection file '%1' is not set up yet!").
+               arg(m_collectionFile));
     return false;
 }
 
@@ -134,7 +135,8 @@ bool QHelpCollectionHandler::copyCollectionFile(const QString &fileName)
 
     QFileInfo fi(fileName);
     if (fi.exists()) {
-        emit error(tr("The specified collection file already exists!"));
+        emit error(tr("The collection file '%1' already exists!").
+                   arg(fileName));
         return false;
     }
 
@@ -281,7 +283,7 @@ bool QHelpCollectionHandler::removeCustomFilter(const QString &filterName)
         filterNameId = m_query.value(0).toInt();
 
     if (filterNameId < 0) {
-        emit error(tr("Unknown filter!"));
+        emit error(tr("Unknown filter '%1'!").arg(filterName));
         return false;
     }
 
@@ -386,7 +388,7 @@ bool QHelpCollectionHandler::registerDocumentation(const QString &fileName)
 
     QString ns = reader.namespaceName();
     if (ns.isEmpty()) {
-        emit error(tr("Invalid documentation file!"));
+        emit error(tr("Invalid documentation file '%1'!").arg(fileName));
         return false;
     }
 
@@ -553,7 +555,7 @@ int QHelpCollectionHandler::registerNamespace(const QString &nspace, const QStri
     if (m_query.exec())
         namespaceId = m_query.lastInsertId().toInt();
     if (namespaceId < 1) {
-        emit error(tr("Cannot register namespace!"));
+        emit error(tr("Cannot register namespace '%1'!").arg(nspace));
         return -1;
     }
     return namespaceId;
@@ -577,7 +579,7 @@ void QHelpCollectionHandler::optimizeDatabase(const QString &fileName)
         db.setDatabaseName(fileName);
         if (!db.open()) {
             QSqlDatabase::removeDatabase(QLatin1String("optimize"));
-            emit error(tr("Cannot open database to optimize!"));
+            emit error(tr("Cannot open database '%1' to optimize!").arg(fileName));
             return;
         }