Remove exclamation marks from messages

Exclamation marks should usually be avoided in message strings (even in
error messages).
See also: http://qt-project.org/wiki/UI_Text_Conventions and other
HIG guidelines.

Change-Id: I0a4cc7c03cf64b130a2b32c1d77143e80e3e4024
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Karsten Heimrich <karsten.heimrich@digia.com>

5 files changed, 29 insertions, 29 deletions

diff --git a/src/assistant/help/qhelpcollectionhandler.cpp b/src/assistant/help/qhelpcollectionhandler.cpp
index 548f2b8af..511e4967f 100644
--- a/src/assistant/help/qhelpcollectionhandler.cpp
+++ b/src/assistant/help/qhelpcollectionhandler.cpp
@@ -76,7 +76,7 @@ bool QHelpCollectionHandler::isDBOpened()
 {
     if (m_dbOpened)
         return true;
-    emit error(tr("The collection file '%1' is not set up yet!").
+    emit error(tr("The collection file '%1' is not set up yet.").
                arg(m_collectionFile));
     return false;
 }
@@ -99,7 +99,7 @@ bool QHelpCollectionHandler::openCollectionFile()
             m_connectionName);
         if (db.driver()
             && db.driver()->lastError().type() == QSqlError::ConnectionError) {
-            emit error(tr("Cannot load sqlite database driver!"));
+            emit error(tr("Cannot load sqlite database driver."));
             return false;
         }
 
@@ -122,7 +122,7 @@ bool QHelpCollectionHandler::openCollectionFile()
     m_query.next();
     if (m_query.value(0).toInt() < 1) {
         if (!createTables(&m_query)) {
-            emit error(tr("Cannot create tables in file %1!").arg(collectionFile()));
+            emit error(tr("Cannot create tables in file %1.").arg(collectionFile()));
             return false;
         }
     }
@@ -138,7 +138,7 @@ bool QHelpCollectionHandler::copyCollectionFile(const QString &fileName)
 
     QFileInfo fi(fileName);
     if (fi.exists()) {
-        emit error(tr("The collection file '%1' already exists!").
+        emit error(tr("The collection file '%1' already exists.").
                    arg(fileName));
         return false;
     }
@@ -289,7 +289,7 @@ bool QHelpCollectionHandler::removeCustomFilter(const QString &filterName)
         filterNameId = m_query.value(0).toInt();
 
     if (filterNameId < 0) {
-        emit error(tr("Unknown filter '%1'!").arg(filterName));
+        emit error(tr("Unknown filter '%1'.").arg(filterName));
         return false;
     }
 
@@ -342,7 +342,7 @@ bool QHelpCollectionHandler::addCustomFilter(const QString &filterName,
     }
 
     if (nameId < 0) {
-        emit error(tr("Cannot register filter %1!").arg(filterName));
+        emit error(tr("Cannot register filter %1.").arg(filterName));
         return false;
     }
 
@@ -386,13 +386,13 @@ bool QHelpCollectionHandler::registerDocumentation(const QString &fileName)
     QHelpDBReader reader(fileName, QHelpGlobal::uniquifyConnectionName(
         QLatin1String("QHelpCollectionHandler"), this), 0);
     if (!reader.init()) {
-        emit error(tr("Cannot open documentation file %1!").arg(fileName));
+        emit error(tr("Cannot open documentation file %1.").arg(fileName));
         return false;
     }
 
     QString ns = reader.namespaceName();
     if (ns.isEmpty()) {
-        emit error(tr("Invalid documentation file '%1'!").arg(fileName));
+        emit error(tr("Invalid documentation file '%1'.").arg(fileName));
         return false;
     }
 
@@ -426,7 +426,7 @@ bool QHelpCollectionHandler::unregisterDocumentation(const QString &namespaceNam
         nsId = m_query.value(0).toInt();
 
     if (nsId < 0) {
-        emit error(tr("The namespace %1 was not registered!").arg(namespaceName));
+        emit error(tr("The namespace %1 was not registered.").arg(namespaceName));
         return false;
     }
 
@@ -546,7 +546,7 @@ int QHelpCollectionHandler::registerNamespace(const QString &nspace, const QStri
     m_query.exec();
     while (m_query.next()) {
         if (m_query.value(0).toInt() > 0) {
-            emit error(tr("Namespace %1 already exists!").arg(nspace));
+            emit error(tr("Namespace %1 already exists.").arg(nspace));
             return -1;
         }
     }
@@ -559,7 +559,7 @@ 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 '%1'!").arg(nspace));
+        emit error(tr("Cannot register namespace '%1'.").arg(nspace));
         return -1;
     }
     return namespaceId;
@@ -583,7 +583,7 @@ void QHelpCollectionHandler::optimizeDatabase(const QString &fileName)
         db.setDatabaseName(fileName);
         if (!db.open()) {
             QSqlDatabase::removeDatabase(QLatin1String("optimize"));
-            emit error(tr("Cannot open database '%1' to optimize!").arg(fileName));
+            emit error(tr("Cannot open database '%1' to optimize.").arg(fileName));
             return;
         }
 
diff --git a/src/assistant/help/qhelpenginecore.cpp b/src/assistant/help/qhelpenginecore.cpp
index 15ce07620..a2aeb73ed 100644
--- a/src/assistant/help/qhelpenginecore.cpp
+++ b/src/assistant/help/qhelpenginecore.cpp
@@ -119,7 +119,7 @@ bool QHelpEngineCorePrivate::setup()
         QHelpDBReader *reader = new QHelpDBReader(absFileName,
             QHelpGlobal::uniquifyConnectionName(info.fileName, this), this);
         if (!reader->init()) {
-            emit q->warning(QHelpEngineCore::tr("Cannot open documentation file %1: %2!")
+            emit q->warning(QHelpEngineCore::tr("Cannot open documentation file %1: %2.")
                 .arg(absFileName, reader->errorMessage()));
             continue;
         }
@@ -523,7 +523,7 @@ QList<QUrl> QHelpEngineCore::files(const QString namespaceName,
         return res;
     QHelpDBReader *reader = d->readerMap.value(namespaceName);
     if (!reader) {
-        d->error = tr("The specified namespace does not exist!");
+        d->error = tr("The specified namespace does not exist.");
         return res;
     }
 
diff --git a/src/assistant/help/qhelpgenerator.cpp b/src/assistant/help/qhelpgenerator.cpp
index c496c3eff..ef893d166 100644
--- a/src/assistant/help/qhelpgenerator.cpp
+++ b/src/assistant/help/qhelpgenerator.cpp
@@ -155,20 +155,20 @@ bool QHelpGenerator::generate(QHelpDataInterface *helpData,
     emit progressChanged(0);
     d->error.clear();
     if (!helpData || helpData->namespaceName().isEmpty()) {
-        d->error = tr("Invalid help data!");
+        d->error = tr("Invalid help data.");
         return false;
     }
 
     QString outFileName = outputFileName;
     if (outFileName.isEmpty()) {
-        d->error = tr("No output file name specified!");
+        d->error = tr("No output file name specified.");
         return false;
     }
 
     QFileInfo fi(outFileName);
     if (fi.exists()) {
         if (!fi.dir().remove(fi.fileName())) {
-            d->error = tr("The file %1 cannot be overwritten!").arg(outFileName);
+            d->error = tr("The file %1 cannot be overwritten.").arg(outFileName);
             return false;
         }
     }
@@ -186,7 +186,7 @@ bool QHelpGenerator::generate(QHelpDataInterface *helpData,
     }
 
     if (!openingOk) {
-        d->error = tr("Cannot open data base file %1!").arg(outFileName);
+        d->error = tr("Cannot open data base file %1.").arg(outFileName);
         cleanupDB();
         return false;
     }
@@ -200,7 +200,7 @@ bool QHelpGenerator::generate(QHelpDataInterface *helpData,
     insertMetaData(helpData->metaData());
 
     if (!registerVirtualFolder(helpData->virtualFolder(), helpData->namespaceName())) {
-        d->error = tr("Cannot register namespace %1!").arg(helpData->namespaceName());
+        d->error = tr("Cannot register namespace %1.").arg(helpData->namespaceName());
         cleanupDB();
         return false;
     }
@@ -308,7 +308,7 @@ bool QHelpGenerator::createTables()
         "AND Name=\'NamespaceTable\'"));
     d->query->next();
     if (d->query->value(0).toInt() > 0) {
-        d->error = tr("Some tables already exist!");
+        d->error = tr("Some tables already exist.");
         return false;
     }
 
@@ -369,7 +369,7 @@ bool QHelpGenerator::createTables()
 
     foreach (const QString &q, tables) {
         if (!d->query->exec(q)) {
-            d->error = tr("Cannot create tables!");
+            d->error = tr("Cannot create tables.");
             return false;
         }
     }
@@ -455,7 +455,7 @@ bool QHelpGenerator::registerVirtualFolder(const QString &folderName, const QStr
             return d->virtualFolderId > 0;
         }
     }
-    d->error = tr("Cannot register virtual folder!");
+    d->error = tr("Cannot register virtual folder.");
     return false;
 }
 
@@ -648,12 +648,12 @@ bool QHelpGenerator::registerCustomFilter(const QString &filterName,
         if (d->query->exec())
             nameId = d->query->lastInsertId().toInt();
     } else if (!forceUpdate) {
-        d->error = tr("The filter %1 is already registered!").arg(filterName);
+        d->error = tr("The filter %1 is already registered.").arg(filterName);
         return false;
     }
 
     if (nameId < 0) {
-        d->error = tr("Cannot register filter %1!").arg(filterName);
+        d->error = tr("Cannot register filter %1.").arg(filterName);
         return false;
     }
 
@@ -777,7 +777,7 @@ bool QHelpGenerator::insertContents(const QByteArray &ba,
     d->query->exec();
     int contentId = d->query->lastInsertId().toInt();
     if (contentId < 1) {
-        d->error = tr("Cannot insert contents!");
+        d->error = tr("Cannot insert contents.");
         return false;
     }
 
@@ -789,7 +789,7 @@ bool QHelpGenerator::insertContents(const QByteArray &ba,
         d->query->bindValue(1, filterAtt);
         d->query->exec();
         if (!d->query->isActive()) {
-            d->error = tr("Cannot register contents!");
+            d->error = tr("Cannot register contents.");
             return false;
         }
     }
diff --git a/src/assistant/help/qhelpprojectdata.cpp b/src/assistant/help/qhelpprojectdata.cpp
index feb42ab85..0dd264490 100644
--- a/src/assistant/help/qhelpprojectdata.cpp
+++ b/src/assistant/help/qhelpprojectdata.cpp
@@ -99,7 +99,7 @@ void QHelpProjectDataPrivate::readData(const QByteArray &contents)
                 readProject();
             else
                 raiseError(QCoreApplication::translate("QHelpProject",
-                               "Unknown token. Expected \"QtHelpProject\"!"));
+                               "Unknown token. Expected \"QtHelpProject\"."));
         }
     }
 
@@ -379,7 +379,7 @@ bool QHelpProjectData::readData(const QString &fileName)
     QFile file(fileName);
     if (!file.open(QIODevice::ReadOnly)) {
         d->errorMsg = QCoreApplication::translate("QHelpProject",
-                          "The input file %1 could not be opened!").arg(fileName);
+                          "The input file %1 could not be opened.").arg(fileName);
         return false;
     }
 
diff --git a/src/assistant/help/qhelpsearchresultwidget.cpp b/src/assistant/help/qhelpsearchresultwidget.cpp
index d038d9852..e06d1d514 100644
--- a/src/assistant/help/qhelpsearchresultwidget.cpp
+++ b/src/assistant/help/qhelpsearchresultwidget.cpp
@@ -116,7 +116,7 @@ public:
                     "%1&nbsp;<span style=\"font-weight:normal; color:black\">"
                     "%2</span></div></div><br>")).arg(tr("Note:"))
                     .arg(tr("The search results may not be complete since the "
-                            "documentation is still being indexed!"));
+                            "documentation is still being indexed."));
 
             foreach (const QHelpSearchEngine::SearchHit &hit, hits) {
                 htmlFile += QString(QLatin1String("<div style=\"text-align:left; font-weight:bold\""