From 2c3b8bd1e2887b8c5c825fa42cced6f8490493b5 Mon Sep 17 00:00:00 2001
From: Dominik Riebeling <Dominik.Riebeling@gmail.com>
Date: Sat, 6 Oct 2012 13:44:39 +0200
Subject: Factor out executable based TTS engines to separate subclasses.

Similar as done with SAPI / MSSP make the current implementation for executable
based TTS engines a base class and create derived classes for each supported
TTS. Removes the need for the implementation to know about the individual TTS
engines.

Add support for speaking directly (i.e. without going through a temporary wave
file, currently only used by espeak).

Change-Id: I59bbbd6ee4c2c009b2a8d8e0ab4a9b39ea723d6e
---
 rbutil/rbutilqt/base/ttsbase.cpp | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'rbutil/rbutilqt/base/ttsbase.cpp')

diff --git a/rbutil/rbutilqt/base/ttsbase.cpp b/rbutil/rbutilqt/base/ttsbase.cpp
index ae2a78f606..3b8384f534 100644
--- a/rbutil/rbutilqt/base/ttsbase.cpp
+++ b/rbutil/rbutilqt/base/ttsbase.cpp
@@ -16,6 +16,7 @@
  *
  ****************************************************************************/
 
+#include <QtCore>
 #include "ttsbase.h"
 
 #include "ttsfestival.h"
@@ -23,6 +24,9 @@
 #include "ttssapi4.h"
 #include "ttsmssp.h"
 #include "ttsexes.h"
+#include "ttsespeak.h"
+#include "ttsflite.h"
+#include "ttsswift.h"
 #if defined(Q_OS_MACX)
 #include "ttscarbon.h"
 #endif
@@ -32,7 +36,6 @@ QMap<QString,QString> TTSBase::ttsList;
 
 TTSBase::TTSBase(QObject* parent): EncTtsSettingInterface(parent)
 {
-
 }
 
 // static functions
@@ -80,9 +83,15 @@ TTSBase* TTSBase::getTTS(QObject* parent,QString ttsName)
         tts = new TTSCarbon(parent);
     else
 #endif
-    // fix for OS other than WIN or LINUX
-    if (true)
-        tts = new TTSExes(ttsName, parent);
+    if(ttsName == "espeak")
+        tts = new TTSEspeak(parent);
+    else if(ttsName == "flite")
+        tts = new TTSFlite(parent);
+    else if(ttsName == "swift")
+        tts = new TTSSwift(parent);
+    else if(ttsName == "user")
+        tts = new TTSExes(parent);
+
     return tts;
 }
 
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