From d4729a1dc1b7c61958c60601d6917f6fce34c26d Mon Sep 17 00:00:00 2001
From: Jiangshan00001 <710806594@qq.com>
Date: Fri, 14 Apr 2023 13:26:29 +0800
Subject: [PATCH] add pitch support for sapi5

---
 README.md                |  3 ++-
 pyttsx4/drivers/sapi5.py | 11 +++++++++--
 setup.py                 |  2 +-
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index e2ed62c..85ee726 100644
--- a/README.md
+++ b/README.md
@@ -27,8 +27,9 @@ engine.runAndWait()
 
 4. fix for sapi save_to_file when it run on machine without outputsream device.
 
-5. fix  save_to_file does not work on mac os ventura error.
+5. fix  save_to_file does not work on mac os ventura error. --3.0.6
 
+6. add pitch support for sapi5(not tested yet). --3.0.7
 
 NOTE:
 
diff --git a/pyttsx4/drivers/sapi5.py b/pyttsx4/drivers/sapi5.py
index ce458a5..8a9216c 100644
--- a/pyttsx4/drivers/sapi5.py
+++ b/pyttsx4/drivers/sapi5.py
@@ -47,6 +47,9 @@ def __init__(self, proxy):
         self._rateWpm = 200
         self.setProperty('voice', self.getProperty('voice'))
 
+        #-10=>+10
+        self.pitch= 0
+
     def destroy(self):
         self._tts.EventInterests = 0
 
@@ -123,7 +126,8 @@ def getProperty(self, name):
         elif name == 'volume':
             return self._tts.Volume / 100.0
         elif name == 'pitch':
-            print("Pitch adjustment not supported when using SAPI5")
+            return self.pitch
+            #print("Pitch adjustment not supported when using SAPI5")
         else:
             raise KeyError('unknown property %s' % name)
 
@@ -152,7 +156,10 @@ def setProperty(self, name, value):
             except TypeError as e:
                 raise ValueError(str(e))
         elif name == 'pitch':
-            print("Pitch adjustment not supported when using SAPI5")
+            #-10 ->10
+            self.pitch = value
+            self._tts.Speak('<pitch absmiddle="'+str(value)+'"/>')
+            print("Pitch adjustment is not tested when using SAPI5")
         else:
             raise KeyError('unknown property %s' % name)
 
diff --git a/setup.py b/setup.py
index 7f6c013..b552cf8 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 setup(
     name='pyttsx4',
     packages=['pyttsx4', 'pyttsx4.drivers'],
-    version='3.0.6',
+    version='3.0.7',
    description='Text to Speech (TTS) library for Python 3. Works without internet connection or delay. Supports multiple TTS engines, including Sapi5, nsss, and espeak.',
     long_description=long_description,
     summary='Offline Text to Speech library with multi-engine support',