Deduplicate elapsed time formatting

While it's nice to see my code spreading,
I still prefer to have it at one place.

Change-Id: I7bdb13c47ed7e96227deeb14b0a8070aa40148de
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/libs/utils/stringutils.cpp

@@ -30,11 +30,13 @@
 #include <utils/algorithm.h>
 #include <utils/qtcassert.h>
 
+#include <QCoreApplication>
 #include <QDir>
 #include <QJsonArray>
 #include <QJsonValue>
 #include <QRegularExpression>
 #include <QSet>
+#include <QTime>
 
 #include <limits.h>
 
@@ -383,4 +385,12 @@ QString quoteAmpersands(const QString &text)
     return result.replace("&", "&&");
 }
 
+QString formatElapsedTime(qint64 elapsed)
+{
+    elapsed += 500; // round up
+    const QString format = QString::fromLatin1(elapsed >= 3600000 ? "h:mm:ss" : "mm:ss");
+    const QString time = QTime(0, 0).addMSecs(elapsed).toString(format);
+    return QCoreApplication::translate("StringUtils", "Elapsed time: %1.").arg(time);
+}
+
 } // namespace Utils

src/libs/utils/stringutils.h

@@ -100,6 +100,6 @@ T makeUniquelyNumbered(const T &preferred, const Container &reserved)
     return tryName;
 }
 
-
+QTCREATOR_UTILS_EXPORT QString formatElapsedTime(qint64 elapsed);
 
 } // namespace Utils

src/plugins/clangtools/clangtoolruncontrol.cpp

@@ -61,6 +61,7 @@
 #include <utils/algorithm.h>
 #include <utils/hostosinfo.h>
 #include <utils/qtcprocess.h>
+#include <utils/stringutils.h>
 
 #include <QAction>
 #include <QLoggingCategory>
@@ -345,11 +346,8 @@ void ClangToolRunWorker::stop()
     reportStopped();
 
     // Print elapsed time since start
-    const QTime format = QTime(0, 0, 0, 0).addMSecs(m_elapsed.elapsed() + 500);
-    QString time = format.toString("h:mm:ss");
-    if (time.startsWith("0:"))
-        time.remove(0, 2); // Don't display zero hours
-    appendMessage(tr("Elapsed time: %1.") .arg(time), NormalMessageFormat);
+    const QString elapsedTime = Utils::formatElapsedTime(m_elapsed.elapsed());
+    appendMessage(elapsedTime, NormalMessageFormat);
 }
 
 void ClangToolRunWorker::analyzeNextFile()

src/plugins/cmakeprojectmanager/cmakeprocess.cpp

@@ -35,6 +35,7 @@
 
 #include <utils/algorithm.h>
 #include <utils/fileutils.h>
+#include <utils/stringutils.h>
 
 #include <QDir>
 #include <QObject>
@@ -237,11 +238,8 @@ void CMakeProcess::handleProcessFinished(int code, QProcess::ExitStatus status)
 
     emit finished(code, status);
 
-    const QTime format = QTime(0, 0, 0, 0).addMSecs(m_elapsed.elapsed() + 500);
-    QString time = format.toString("h:mm:ss");
-    if (time.startsWith("0:"))
-        time.remove(0, 2); // Don't display zero hours
-    Core::MessageManager::write(tr("Elapsed time: %1.") .arg(time));
+    const QString elapsedTime = Utils::formatElapsedTime(m_elapsed.elapsed());
+    Core::MessageManager::write(elapsedTime);
 }
 
 void CMakeProcess::checkForCancelled()

src/plugins/cpptools/builtinindexingsupport.cpp

@@ -42,6 +42,7 @@
 #include <cplusplus/LookupContext.h>
 #include <utils/qtcassert.h>
 #include <utils/runextensions.h>
+#include <utils/stringutils.h>
 #include <utils/temporarydirectory.h>
 
 #include <QCoreApplication>
@@ -173,9 +174,8 @@ void indexFindErrors(QFutureInterface<void> &indexingFuture,
         indexingFuture.setProgressValue(files.size() - (files.size() - (i + 1)));
     }
 
-    const QTime format = QTime(0, 0, 0, 0).addMSecs(timer.elapsed() + 500);
-    const QString time = format.toString(QLatin1String("hh:mm:ss"));
-    qDebug("FindErrorsIndexing: Finished after %s.", qPrintable(time));
+    const QString elapsedTime = Utils::formatElapsedTime(timer.elapsed());
+    qDebug("FindErrorsIndexing: %s", qPrintable(elapsedTime));
 }
 
 void index(QFutureInterface<void> &indexingFuture,

src/plugins/projectexplorer/buildmanager.cpp

@@ -47,6 +47,7 @@
 #include <coreplugin/progressmanager/progressmanager.h>
 #include <extensionsystem/pluginmanager.h>
 #include <utils/runextensions.h>
+#include <utils/stringutils.h>
 
 #include <QApplication>
 #include <QElapsedTimer>
@@ -458,11 +459,8 @@ void BuildManager::updateTaskCount()
 
 void BuildManager::finish()
 {
-    const QTime format = QTime(0, 0, 0, 0).addMSecs(d->m_elapsed.elapsed() + 500);
-    QString time = format.toString("h:mm:ss");
-    if (time.startsWith("0:"))
-        time.remove(0, 2); // Don't display zero hours
-    m_instance->addToOutputWindow(tr("Elapsed time: %1.") .arg(time), BuildStep::OutputFormat::NormalMessage);
+    const QString elapsedTime = Utils::formatElapsedTime(d->m_elapsed.elapsed());
+    m_instance->addToOutputWindow(elapsedTime, BuildStep::OutputFormat::NormalMessage);
 
     QApplication::alert(ICore::mainWindow(), 3000);
 }