qmlprofiler: Only accept commands if we ask for them

This way we can shut down the input thread after the last command and we
cannot get commands before we can process them.

Change-Id: Ie1583a338da9c9df0e07c9e09ce185857c5ea66d
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/tools/qmlprofiler/qmlprofilerapplication.cpp b/tools/qmlprofiler/qmlprofilerapplication.cpp
index c2d3375d10..23483b2d16 100644
--- a/tools/qmlprofiler/qmlprofilerapplication.cpp
+++ b/tools/qmlprofiler/qmlprofilerapplication.cpp
@@ -249,14 +249,10 @@ QString QmlProfilerApplication::traceFileName() const
 void QmlProfilerApplication::userCommand(const QString &command)
 {
     QString cmd = command.trimmed();
-    if (cmd == Constants::CMD_HELP
-            || cmd == Constants::CMD_HELP2
-            || cmd == Constants::CMD_HELP3) {
-        printCommands();
-    } else if (cmd == Constants::CMD_RECORD
-               || cmd == Constants::CMD_RECORD2) {
+    if (cmd == Constants::CMD_RECORD || cmd == Constants::CMD_RECORD2) {
         m_qmlProfilerClient.sendRecordingStatus(!m_recording);
         m_v8profilerClient.sendRecordingStatus(!m_recording);
+        emit readyForCommand();
     } else if (cmd == Constants::CMD_QUIT
                || cmd == Constants::CMD_QUIT2) {
         print(QLatin1String("Quit"));
@@ -267,6 +263,9 @@ void QmlProfilerApplication::userCommand(const QString &command)
         } else {
             quit();
         }
+    } else {
+        printCommands();
+        emit readyForCommand();
     }
 }
 
@@ -300,6 +299,7 @@ void QmlProfilerApplication::run()
 
     }
     m_connectTimer.start();
+    emit readyForCommand();
 }
 
 void QmlProfilerApplication::tryToConnect()