Centralize settings for executable based TTS systems.

The configuration values for executable based TTS systems is stored in member
variables. Instead of reading them multiple times provide a function for that
and move searching the executable to the loading function.

Previously the executable was only searched in the path when opening the TTS
configuration. Having this in the loading function removes that unnecessary
step in case the TTS is in the path (and doesn't require additional
configuration).

Change-Id: I06799b55545dcb719ee3c916795b20e01c248a15

1 files changed, 1 insertions, 0 deletions

diff --git a/rbutil/rbutilqt/base/ttsexes.h b/rbutil/rbutilqt/base/ttsexes.h
index fe8e5e8b8d..6f9152ef4b 100644
--- a/rbutil/rbutilqt/base/ttsexes.h
+++ b/rbutil/rbutilqt/base/ttsexes.h
@@ -46,6 +46,7 @@ class TTSExes : public TTSBase
         bool configOk();
 
     private:
+        void loadSettings(void);
         QString m_name;
         QString m_TTSexec;
         QString m_TTSOpts;