[Tutor] Voice Text To Speech and Wav File Make and Save
FT
chester_lab at fltg.net
Sun Jul 6 05:37:16 CEST 2008
Hi!
I got my text to speech to work better, will in the future remove the
buttons and only have the file menu.
It seems to work fine and now use sub menu's for voice settings.
What will be needed as an event to capture the cursor movement inside
the text box. How do I get the key and cursor events so I can speak when
doing ctrl cursor or up/down cursor events to say lines, words, and letters?
I have tried getting the key event but gets ignored, so I need the
proper kind and location to catch the text box key events. I erased my test,
but below and attached are the complete setup.
Bruce
desc="""Using two nested sizers, the main one with vertical layout
and the embedded one with horizontal layout
For setting voice parms:"""
#Editor.py
import wx
import os
import Sapi5
tts = Sapi5.Create( {"name":"Mary"})
purge = tts._purge
async = tts._async
punc = tts._punc
MN=0
ID=1
HK=2
KD=3
MF=4
MF2=5
DW_ID=1000
class MainWindow(wx.Frame):
def __init__(self, parent, id, title):
self.dirname=os.getcwd() #SEARCH FROM PRESENT DIRECTORY!
self.filename=""
self.items4menu = {"File": [
{MN:"Open", ID:102, HK:"&Open", KD:" Open a file to edit",
MF:self.OnOpen},
{MN:"Save", ID:103, HK:"&Save", KD:" save file to disk",
MF:self.OnSave},
{MN:"Edit", ID:104, HK:"&Edit", KD:" Do editing",
MF:self.OnEdit},
{MN:"About", ID:101, HK:"&About", KD:" Information about this
program", MF:self.OnAbout},
{MN:"Exit", ID:109, HK:"E&xit", KD:" Terminate the program",
MF:self.OnExit}
], #END OF FILE MENU!
"Voice": [
{MN:"Read", ID:202, HK:"&Read", KD:" Open a file to read",
MF:self.OnWav2Read},
{MN:"Save", ID:203, HK:"&Save", KD:" save text to audio file",
MF:self.OnSave2Wav},
{MN:"Text", ID:204, HK:"Te&xt", KD:" read text field",
MF:self.OnRead},
{MN:"Quit", ID:205, HK:"&Quit", KD:" Stop Reading",
MF:self.OnQuitRead}
], #END OF VOICE MENU!
"Settings": [
{MN:"Voice", ID:302, HK:"&Speaker", KD:" Name for voice.",
MF:self.OnVoice, MF2:self.OnClick},
{MN:"Rate", ID:303, HK:"&Rate", KD:" Rate for voice.",
MF:self.OnVoice, MF2:self.OnClick},
{MN:"Pitch", ID:304, HK:"&Pitch", KD:" Pitch for voice.",
MF:self.OnVoice, MF2:self.OnClick},
{MN:"Volume", ID:305, HK:"&Volume", KD:" Volume for voice.",
MF:self.OnVoice, MF2:self.OnClick}
], #END OF SETTINGS MENU!
"Down": [
{MN:"Down", ID:DW_ID, HK:"&Down", KD:" Lower Setting.",
MF:self.OnVoice, MF2:self.OnClick}
] #END OF DOWN MENU!
} #END OF ITEMS FOR MENU!
self.buttons4voice = [
{MN:"Voice", ID:111, HK:"&Voice", KD:" Voice Change",
MF:self.OnEnter, MF2:self.OnClick},
{MN:"Rate", ID:112, HK:"&Rate", KD:" Rate For Voice Adjust",
MF:self.OnEnter, MF2:self.OnClick},
{MN:"Pitch", ID:113, HK:"&Pitch", KD:" Pitch Of Voice Adjust",
MF:self.OnEnter, MF2:self.OnClick},
{MN:"Volume", ID:114, HK:"&Loudness", KD:" Volume Loudness
Adjust", MF:self.OnEnter, MF2:self.OnClick}
] #END OF ITEM FOR BUTTONS!
wx.Frame.__init__(self, parent, wx.ID_ANY, title)
self.control = wx.TextCtrl(self, 1, style=wx.TE_MULTILINE)
self.CreateStatusBar() #A Statusbar in the bottom of the window
#Setting up the menu.
filemenu = wx.Menu()
for o in self.items4menu["File"]:
filemenu.Append( o[ID], o[HK], o[KD])
filemenu.AppendSeparator()
voicemenu = wx.Menu()
for o in self.items4menu["Voice"]:
voicemenu.Append( o[ID], o[HK], o[KD])
voicemenu.AppendSeparator()
setting_menu = wx.Menu()
for o in self.items4menu["Settings"]:
down_menu = wx.Menu()
down_menu.Append( o[ID], o[HK], o[KD])
d = self.items4menu["Down"][0]
down_menu.Append( d[ID]+o[ID], d[HK], d[KD])
setting_menu.AppendMenu( o[ID], o[HK]+" Setting", down_menu)
setting_menu.AppendSeparator()
voicemenu.AppendMenu(-1, "&VoiceSettings", setting_menu)
# Creating the menubar.
menuBar = wx.MenuBar()
menuBar.Append( filemenu,"&File") # Adding the "filemenu" to the
MenuBar
menuBar.Append( voicemenu,"&Voice") # Adding the "voicemenu" to the
MenuBar
self.SetMenuBar(menuBar) # Adding the MenuBar to the Frame content.
self.data4menu = {}
for o in self.items4menu["File"]:
wx.EVT_MENU(self, o[ID], o[MF])
self.data4menu[ o[ID]] = o
for o in self.items4menu["Voice"]:
wx.EVT_MENU(self, o[ID], o[MF])
self.data4menu[ o[ID]] = o
for o in self.items4menu["Settings"]:
wx.EVT_MENU(self, o[ID], o[MF])
self.data4menu[ o[ID]] = o
wx.EVT_MENU(self, o[ID]+DW_ID, o[MF])
self.data4menu[ o[ID]+DW_ID] = o
self.sizer2 = wx.BoxSizer(wx.HORIZONTAL)
self.buttons=[]
self.data4buttons={}
i=0
for o in self.buttons4voice:
self.buttons.append( wx.Button(self, o[ID], o[HK]+o[KD]))
self.sizer2.Add( self.buttons[i], 1, wx.EXPAND)
self.data4buttons[ self.buttons[i].GetId()] = o
self.buttons[i].Bind(wx.EVT_ENTER_WINDOW, o[MF]) #,
id=self.buttons[i].GetId())
self.buttons[i].Bind( wx.EVT_RIGHT_DOWN, o[MF2]) #,
id=self.buttons[i].GetId())
self.buttons[i].Bind( wx.EVT_BUTTON, o[MF2]) #,
id=self.buttons[i].GetId())
i+=1
# Use some sizers to see layout options
self.sizer=wx.BoxSizer(wx.VERTICAL)
self.sizer.Add(self.sizer2,0,wx.EXPAND)
self.sizer.Add(self.control,1,wx.EXPAND)
#Layout sizers
self.SetSizer(self.sizer)
self.SetAutoLayout(1)
self.sizer.Fit(self)
self.Show(1)
def OnEnter(self, event):
"WHEN ENTERING SAY LABEL OF BUTTON!"
# self.button2bind = self.Bind(wx.EVT_BUTTON, self.OnClick,
id=event.GetId())
eventType = event.GetEventType()
# tts.Speak( event.GetPosition())
label4btn = self.data4buttons[ event.GetId()][0]
# tts.Speak( label4btn)
if label4btn == "Voice":
set_value = tts.getVoiceName()
elif label4btn == "Rate":
set_value = str( tts.getRate())
elif label4btn == "Pitch":
set_value = str( tts.getPitch())
elif label4btn == "Volume":
set_value = str( tts.getVolume())
text = label4btn +" Button " +set_value
tts.Speak( text, async, purge)
def OnVoice(self, event):
"CHECK IF DOWN KEY FOR VOICE SETTING!"
wx.EVT_KEY_DOWN(self, self.OnClick)
self.OnClick( event)
def OnClick(self, event):
"BUTTON CLICKED ON AND IN FUTURE GET BUTTON POS!"
#comment tts.Speak( 'Event Name: %s Time Stamp: %s ' %
(event.GetClassName(), event.GetTimestamp()))
#comment print 'Event Name: %s Time Stamp: %s ' %
(event.GetClassName(), event.GetTimestamp())
#comment IF KEY EVENT:
#comment key = event.GetKeyCode()
#comment pos = event.GetPositionTuple()
eventType = event.GetEventType()
#comment if eventType == wx.EVT_BUTTON: print "Mouse! "
eventName = event.GetClassName()
eventId = event.GetId()
#comment self.control.SetValue( eventName)
#comment: CHECKING ID AND SETTING DIRECTION!
if eventId in self.data4menu:
label4btn = self.data4menu[ event.GetId()][0]
else:
label4btn = self.data4buttons[ event.GetId()][0]
dir = 1
if eventName == "wxMouseEvent" or eventId > DW_ID: dir = -1
set_value = "Error! Wrong Button!"
if label4btn == "Voice":
value = tts.getVoiceNum() + dir
if value < 1: value += 0
if value >= tts.getVoiceCount():
value = tts.getVoiceCount()-1
tts.setVoice( value)
set_value = tts.getVoiceName()
elif label4btn == "Rate":
value = tts.getRate()
value += dir
if value > 10: value = 10
if value < -10: value = -10
tts.setRate( value)
set_value = str( value)
elif label4btn == "Pitch":
value = tts.getPitch()
value += dir
if value > 10: value = 10
if value < -10: value = -10
tts.setPitch( value)
set_value = str( value)
elif label4btn == "Volume":
value = tts.getVolume()
value += 10*dir
if value > 100: value = 100
if value < 0:
tts.setVolume( 50)
tts.Speak( "Volume Minimum!")
value = 0
tts.setVolume( value)
set_value = str( value)
tts.Speak( set_value, async)
def OnAbout(self,e):
"A dialog box saying what the editor is about!"
text = " A sample editor with voice \n in wxPython."
tts.Speak( "About A Sample Editor!"+text)
d= wx.MessageDialog( self, text, "About Sample Editor", wx.OK)
# Create a message dialog box
d.ShowModal() # Shows it
d.Destroy() # finally destroy it when finished.
def OnExit(self,e):
self.Close(True) # Close the frame.
def OnOpen(self,e):
""" Open a file"""
self.setFilePath( "o")
f=open(os.path.join(self.dirname, self.filename),'r')
self.control.SetValue(f.read())
f.close()
def OnSave(self,e):
""" Save a file"""
self.setFilePath( "s")
f=open(os.path.join(self.dirname, self.filename),'w')
# self.control.SetValue(f.read())
f.write( self.control.GetValue())
f.close()
def setFilePath(self, type4file=""):
" Search directory for path and file name!"
fn=self.filename
t4f = wx.OPEN
if type4file[0] in "sS":
t4f = wx.SAVE|wx.FD_OVERWRITE_PROMPT
# fn = self.filename
dlg = wx.FileDialog(self, self.filename +" or Choose a file",
self.dirname, fn, "*.*", t4f)
if dlg.ShowModal() == wx.ID_OK:
self.filename = dlg.GetFilename()
self.dirname = dlg.GetDirectory()
dlg.Destroy()
def OnWav2Read(self,e):
""" Open a file to read"""
self.setFilePath( "o")
tts.SpeakFromWav( os.path.join(self.dirname, self.filename), async,
purge)
def OnSave2Wav(self,e):
""" Save text to a wav file"""
self.setFilePath( "s")
tts.SpeakToWav( os.path.join(self.dirname, self.filename),
self.control.GetValue())
def OnRead(self,e):
""" Read the text"""
tts.Speak( self.control.GetValue(), async, purge)
def OnQuitRead(self,e):
""" Quit the reading of the text"""
tts.Speak( " Talking Stopped!", purge)
def OnEdit(self,e):
""" Edit the file"""
self.control.SetFocus()
app = wx.PySimpleApp()
frame = MainWindow(None, -1, "Sample editor")
app.MainLoop()
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