1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// Inclusion in build system conditional on USE_SPEECHDISPATCHER
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "Speech.h"
CSpeech::CSpeech() : m_speaker(NULL) {
}
CSpeech::~CSpeech() {
if (m_speaker) spd_close(m_speaker);
}
bool CSpeech::Init() {
if (m_speaker) return true;
m_speaker = spd_open("dasher", NULL, NULL, SPD_MODE_SINGLE);
return m_speaker != NULL;
}
void CSpeech::Speak(const std::string &strText, bool bInterrupt, const std::string &lang) {
if (!Init()) {
return;
}
if (!bInterrupt) {
if (!lang.empty()) {
// Speechd only accepts 2-letter language codes and
// silently ignores anything else.
std::string shortLang = lang.substr(0, 2);
spd_set_language(m_speaker, shortLang.c_str());
}
if (!strText.empty()) {
spd_say(m_speaker, SPD_TEXT, strText.c_str());
}
} else {
spd_stop(m_speaker);
}
}
|
