qdoc: Adding the -log-progress option

qdoc now sends progress log messages to stderr
only if -log-progress appears on the command line.
The progress messages are not printed to stderr
if -log-progress is not used. i.e., -log-progress
is off by default.

Task number: QTBUG-27707

Change-Id: Id605d943506ab38639730bf16473b156d061dc53
Reviewed-by: Jerome Pasion <jerome.pasion@digia.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Martin Smith <martin.smith@digia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/tools/qdoc/location.h b/src/tools/qdoc/location.h
index 71492e619f..0d22e94b46 100644
--- a/src/tools/qdoc/location.h
+++ b/src/tools/qdoc/location.h
@@ -97,6 +97,8 @@ public:
     static void information(const QString& message);
     static void internalError(const QString& hint);
     static void logToStdErr(const QString& message);
+    static void startLoggingProgress() { logProgress_ = true; }
+    static void stopLoggingProgress() { logProgress_ = false; }
 
 private:
     enum MessageType { Warning, Error };
@@ -124,6 +126,7 @@ private:
     static int tabSize;
     static QString programName;
     static QRegExp *spuriousRegExp;
+    static bool logProgress_;
 };
 
 QT_END_NAMESPACE