mirror of
https://github.com/opentx/opentx.git
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235 lines
8.4 KiB
C#
235 lines
8.4 KiB
C#
/* This file is part of OpenTX Speaker.
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* OpenTX Speaker is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* OpenTX Speaker is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright 2014 Kjell Kernen */
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using System;
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using System.IO;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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using System.Speech.Synthesis;
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using System.Speech.AudioFormat;
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namespace OpenTXspeak
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{
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public partial class MainWindow : Window
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{
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SentenceTables tables = new SentenceTables();
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Languages languages = new Languages();
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Language curLang;
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Sentences sentences = new Sentences();
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SpeechSynthesizer synth = new SpeechSynthesizer();
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int added_files = 0;
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public MainWindow()
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{
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SplashScreen splash = new SplashScreen("speaker_logo.png");
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splash.Show(true);
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Thread.Sleep(1500);
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InitializeComponent();
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lvSentences.ItemsSource = sentences;
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cbLanguages.ItemsSource = languages;
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foreach (InstalledVoice voice in synth.GetInstalledVoices())
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{
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cbVoices.Items.Add(voice.VoiceInfo.Name);
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}
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cbVoices.SelectedIndex = 0;
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languages.Add("English", "en");
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languages.Add("Czech", "cz");
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languages.Add("German", "de");
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languages.Add("French", "fr");
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languages.Add("Italian", "it");
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languages.Add("Polish", "pl");
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languages.Add("Portuguese", "pt");
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languages.Add("Swedish", "se");
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languages.Add("Slovak", "sk");
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languages.Add("Spanish", "es");
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curLang = languages[0];
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cbLanguages.SelectedIndex = 0; // Note: Sets current langugage -> triggers loadlanguage()
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}
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private void loadLanguage()
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{
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string[] system_strings;
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string[] other_strings;
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try
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{
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system_strings = System.IO.File.ReadAllLines(@"SOUNDS\" + curLang.sName + @"\SYSTEM\system_sounds.txt");
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other_strings = System.IO.File.ReadAllLines(@"SOUNDS\" + curLang.sName + @"\other_sounds.txt");
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}
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catch (IOException)
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{
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system_strings = tables.default_system_strings[tables.toInt(curLang.sName)];
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other_strings = tables.default_other_strings[tables.toInt(curLang.sName)];
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}
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sentences.RemoveRange(0, sentences.Count);
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foreach (string str in system_strings)
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sentences.Add(str);
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sentences.Add(@";^ System Sounds ^;");
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foreach (string str in other_strings)
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sentences.Add(str);
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lvSentences.Items.Refresh(); // Workaround - Two way binding is better
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}
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private void cbLanguages_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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curLang = (Language)e.AddedItems[0];
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loadLanguage();
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}
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private void lvSentences_MouseDoubleClick(object sender, MouseButtonEventArgs e)
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{
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if (this.lvSentences.SelectedItems.Count < 1)
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return;
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synth.SetOutputToDefaultAudioDevice();
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synth.Rate = (int)this.voiceRateSlider.Value;
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synth.Volume = (int)this.voiceVolumeSlider.Value;
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Sentence sentence = (Sentence)this.lvSentences.SelectedItem;
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synth.SelectVoice(cbVoices.Text);
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try { synth.Speak(sentence.voiceString); }
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catch (Exception){} // Workaround - Some TTS engines crashes on destruction
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}
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private void openTXLogo_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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{
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AboutWindow aboutWindow = new AboutWindow();
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aboutWindow.ShowDialog();
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}
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private void InstallVoices_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
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{
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InstallVoicesWindow installVoicesWindow = new InstallVoicesWindow();
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installVoicesWindow.ShowDialog();
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}
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private void buttonPlay_Click(object sender, RoutedEventArgs e)
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{
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lvSentences_MouseDoubleClick(sender, null);
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}
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private void buttonAddItem_Click(object sender, RoutedEventArgs e)
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{
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added_files++;
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sentences.Add(new Sentence("new_file_" + added_files.ToString() + ";New Description;New Voice Message"));
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this.lvSentences.Items.Refresh();
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this.lvSentences.SelectedIndex = this.lvSentences.Items.Count - 1;
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this.lvSentences.ScrollIntoView(this.lvSentences.SelectedItem);
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}
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private void buttonSaveFiles_Click(object sender, RoutedEventArgs e)
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{
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Cursor oldCursor = this.Cursor;
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this.Cursor = Cursors.Wait;
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synth.SelectVoice(cbVoices.Text);
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synth.Rate = (int)this.fileRateSlider.Value;
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synth.Volume = (int)this.fileVolumeSlider.Value;
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int sampleRate = 32000;
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if ((bool)this.rb16khz.IsChecked)
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sampleRate = 16000;
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else if ((bool)this.rb8khz.IsChecked)
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sampleRate = 8000;
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SpeechAudioFormatInfo audioFormat = new SpeechAudioFormatInfo(sampleRate, AudioBitsPerSample.Sixteen, AudioChannel.Mono);
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System.IO.Directory.CreateDirectory(@"SOUNDS\" + curLang.sName + @"\SYSTEM");
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StreamWriter sw = File.CreateText(@"SOUNDS\" + curLang.sName + @"\SYSTEM\system_sounds.txt");
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int i;
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for (i = 0; sentences[i].fileName != ""; i++)
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{
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sw.WriteLine(sentences[i].toRaw());
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synth.SetOutputToWaveFile(@"SOUNDS\" + curLang.sName + @"\SYSTEM\" + sentences[i].fileName + ".wav", audioFormat);
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try { synth.Speak(sentences[i].voiceString); }
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catch (Exception){} // Workaround - Some TTS engines crashes on destruction
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}
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sw.Close();
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sw = File.CreateText(@"SOUNDS\" + curLang.sName + @"\other_sounds.txt");
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for (i++; i < sentences.Count; i++)
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{
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sw.WriteLine(sentences[i].toRaw());
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synth.SetOutputToWaveFile(@"SOUNDS\" + curLang.sName + @"\" + sentences[i].fileName + ".wav", audioFormat);
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try { synth.Speak(sentences[i].voiceString); }
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catch (Exception){} // Workaround - Some TTS engines crashes on destruction
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}
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sw.Close();
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synth.SetOutputToNull(); // Workaround - The synth does not release the sound file like it should
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this.Cursor = oldCursor;
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}
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}
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public class Language
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{
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public string lName { get; set; }
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public string sName { get; set; }
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}
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public class Languages : List<Language>
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{
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public void Add(string longer, string shorter)
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{
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this.Add(new Language { lName = longer, sName = shorter });
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}
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}
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public class Sentence
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{
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public string fileName { get; set; }
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public string description { get; set; }
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public string voiceString { get; set; }
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public Sentence(string rawString)
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{
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string[] words = rawString.Split(';');
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fileName = words[0].TrimStart(' ', '\"');
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description = words[1];
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voiceString = words[2].TrimEnd('\"', ',', ' ');
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}
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public string toRaw()
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{
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return "\"" +fileName + ";" + description + ";" + voiceString + "\",";
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}
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}
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public class Sentences : List<Sentence>
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{
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public void Add(string rawString)
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{
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this.Add(new Sentence(rawString));
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}
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}
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}
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