//
// Template for isound TTS (JavaScript)
//
// Copyright 2005, 2006 Audiantis GmbH - www.audiantis.com
//
// Version 1.5
// Author: kkoechy, olietz
// last edit: 28.5.2006 (added lang to say)
// note: Implementation of JavaScript API (isound-api.js) is neccessary for some functions.
var g_isound_tts_text;
// Implemented in isound-api.js
//function sendCommand(cmd)
//{
/*
*** DESCRIPTION ***
Sends the specified command to the iSound Server
This doesn't effect the browser because
iSound sends a HTTP-Status-Code 204 (no content)
*** USAGE ***
e.g.: sendCommand("setvolsound&" + streamID + "&" + fname + "&" + volume);
or
: sendCommand("openstream&1.mp3")
*** PARAMETERS ***
cmd : String contains one ore more commands for the iSound server
: REQUIRED
*** VARIABLES ***
*** RETURN VALUE ***
none
*/
//}
// *** TTS RELATED ***
function isound_say(streamID, text, lang)
{
/*
*** DESCRIPTION ***
Start a Text-to-Speech sound.
*** USAGE ***
*** PARAMETERS ***
streamID, text, lang (optional)
*** VARIABLES ***
none
*** RETURN VALUE ***
none
*/
if(!streamID)
streamID = stream_getSID();
if(!lang)
{
}
else
{
//if(lang==407)
// text = '' + text + '';
text = '' + text + '';
//alert(text);
}
sendCommand("say&" + streamID + "&" + text);
}
function isound_stopTTS(streamID)
{
/*
*** DESCRIPTION ***
Stop the current Text-to-Speech sound.
*** USAGE ***
*** PARAMETERS ***
streamID
*** VARIABLES ***
none
*** RETURN VALUE ***
none
*/
if(!streamID)
streamID = stream_getSID();
sendCommand("stoptts&" + streamID);
}
//mpelny, 06.02.07
function isound_saySelection(lang)
//function isound_saySelection(streamID)
{
/*
*** DESCRIPTION ***
Say selected text with Text-to-Speech.
*** USAGE ***
*** PARAMETERS ***
streamID
*** VARIABLES ***
none
*** RETURN VALUE ***
none
*/
// mpelny, 06.02.07
/*
if(!streamID)
streamID = stream_getSID();
alert(g_isound_tts_text);
sendCommand("say&" + streamID + "&" + g_isound_tts_text);
*/
if(!streamID)
streamID = stream_getSID();
var text = "" + g_isound_tts_text + "";
//alert("#" + text + "#");
sendCommand("say&" + streamID + "&" + text);
}
function isound_copySelection()
{
/*
*** DESCRIPTION ***
Called from HTML-Event onMouseUp in -tag
Calls isound_copySelectionTimeout() after 50ms.
setTimeout() needed for Firefox.
Without setTimeout(), Firefox will not store the selected text.
IE works fine without setTime()
*** USAGE ***
e.g.:
or
:
*** PARAMETERS ***
none
*** VARIABLES ***
none
*** RETURN VALUE ***
true
*/
setTimeout("isound_copySelectionTimeout()",50);
return true;
}
function isound_copySelectionTimeout()
{
/*
*** DESCRIPTION ***
test browser-support for selected text
store the result in g_isound_tts_text.
should work with browser that support javascript 1.2:
Netscape - not tested -
Internet Explorer 6.0 SP2
Firefox 1.06 (mac, win)
Konquerer - not tested -
Safari 1.3
Opera 8.02 (win) no double-click to select
Called from isound_copySelection()
*** USAGE ***
setTimeout("isound_copySelectionTimeout()",50);
*** PARAMETERS ***
none
*** VARIABLES ***
txt: gets the selected Text after browercheck
*** RETURN VALUE ***
none
*/
// window.getSelection for >= NS6, Firefox, Safari
if (window.getSelection)
{
// get the selected text
//g_isound_tts_text = "" + window.getSelection();
//mpelny, 06.02.07
g_isound_tts_text = "" + parent.frameContent.window.getSelection();
}
// document.getSelection for <= NS6, Opera
else if (document.getSelection)
{
// get the selected text
//g_isound_tts_text = "" + document.getSelection();
//mpelny, 06.02.07
g_isound_tts_text = "" + parent.frameContent.document.getSelection();
}
// document.selection for IE
else if (document.selection)
{
// get the selected text
//g_isound_tts_text = "" + document.selection.createRange().text;
//mpelny, 06.02.07
g_isound_tts_text = "" + parent.frameContent.document.selection.createRange().text;
}
//store the selected text for later use (isound_sayselection()).
//alert(g_isound_tts_text);
}
function isound_translate(streamID, text, source, destination)
{
/*
*** DESCRIPTION ***
translate text and speak from source language to destination language
*** USAGE ***
*** PARAMETERS ***
*** VARIABLES ***
*** RETURN VALUE ***
none
*/
if(!streamID)
streamID = stream_getSID();
//alert("Translating " + text);
sendCommand("translate&" + streamID + "&" + text + "&" + source + "&" + destination)
}