diff options
| author | Philip Schell <github.com@blubbfish.net> | 2013-10-19 13:05:02 +0000 |
|---|---|---|
| committer | Philip Schell <github.com@blubbfish.net> | 2013-10-19 13:05:02 +0000 |
| commit | 397e25f2b71347c7c83495fe5b25496ff3b02b75 (patch) | |
| tree | 71f6ad2ef525218541a7a35cc659b4fb7bf047d6 /plugins/WinterSpeak/src/SpeechApi51.cpp | |
| parent | 9e786b686fae94e71279a797047a91ffdc4b0443 (diff) | |
WinterSpeak: ticket:269 WinterSpeak now rewritten
git-svn-id: http://svn.miranda-ng.org/main/trunk@6532 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/WinterSpeak/src/SpeechApi51.cpp')
| -rw-r--r-- | plugins/WinterSpeak/src/SpeechApi51.cpp | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/plugins/WinterSpeak/src/SpeechApi51.cpp b/plugins/WinterSpeak/src/SpeechApi51.cpp new file mode 100644 index 0000000000..194a867172 --- /dev/null +++ b/plugins/WinterSpeak/src/SpeechApi51.cpp @@ -0,0 +1,253 @@ +#include "Common.h"
+#include "SpeechApi51.h"
+#include "SpeechApi51Lexicon.h"
+
+#include <sapi.h>
+#include <sphelper.h>
+
+#include <sstream>
+#include <memory>
+
+namespace
+{
+
+//------------------------------------------------------------------------------
+// Description : implement callback
+//------------------------------------------------------------------------------
+/*class Sapi51Callback : public ISpNotifyCallback
+{
+ public:
+ Sapi51Callback();
+
+ virtual STDMETHODIMP NotifyCallback(WPARAM wParam, LPARAM lParam)
+ {
+
+ return S_OK;
+ }
+};*/
+
+}
+
+//------------------------------------------------------------------------------
+SpeechApi51::SpeechApi51() : m_sapi(0), m_state(TextToSpeech::State_Unloaded), m_voice(L""), m_volume(50), m_pitch(50), m_rate(50)
+{
+}
+
+//------------------------------------------------------------------------------
+SpeechApi51::~SpeechApi51()
+{
+ unload();
+
+ CoUninitialize();
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::isAvailable()
+{
+ CoInitialize(NULL);
+
+ ISpVoice *sapi;
+ bool ret = true;
+
+ if (FAILED(CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_ALL, IID_ISpVoice, reinterpret_cast<void **>(&sapi))))
+ {
+ ret = false;
+ }
+ else
+ {
+ sapi->Release();
+ }
+
+ return ret;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::load()
+{
+ if (isLoaded())
+ {
+ return true;
+ }
+
+ CoInitialize(NULL);
+
+ if (FAILED(CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_ALL, IID_ISpVoice, reinterpret_cast<void **>(&m_sapi))))
+ {
+ return false;
+ }
+
+ m_state = TextToSpeech::State_Loaded;
+
+ // adjust the volume and rate settings
+ setVoice(m_voice);
+ setVolume(m_volume);
+ setRate(m_rate);
+
+ return true;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::unload()
+{
+ if (isLoaded())
+ {
+ m_sapi->Release();
+ m_sapi = 0;
+ }
+
+ m_state = TextToSpeech::State_Unloaded;
+ return true;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::isLoaded() const
+{
+ return (TextToSpeech::State_Loaded == m_state);
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::say(const std::wstring &sentence)
+{
+ if (!isLoaded())
+ {
+ return false;
+ }
+
+ // prepend the pitch setting
+ std::wstringstream output;
+ output << "<pitch middle='" << m_pitch << "'/> " << sentence;
+
+ const std::wstring& wstr = output.str(); // extends lifetime of temporary
+ const LPCWSTR p = wstr.c_str();
+ //std::auto_ptr<wchar_t> sapi_sentence(new wchar_t[output.str().size() + 1]);
+ //mbstowcs(sapi_sentence.get(), output.str().c_str(), output.str().size() + 1);
+
+ // speak the sentence
+ if (FAILED(m_sapi->Speak(p, SPF_IS_XML | SPF_ASYNC, NULL)))
+ {
+ return false;
+ }
+
+ return true;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::setVolume(int volume)
+{
+ m_volume = volume;
+
+ if (isLoaded() && FAILED(m_sapi->SetVolume(volume)))
+ {
+ return false;
+ }
+
+ return true;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::setPitch(int pitch)
+{
+ m_pitch = (pitch / 5) - 10;
+
+ return true;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::setRate(int rate)
+{
+ m_rate = rate;
+
+ // convert it to the range -10 to 10
+ if (isLoaded() && FAILED(m_sapi->SetRate((rate / 5.0) - 10)))
+ {
+ return false;
+ }
+
+ return true;
+}
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::setVoice(const std::wstring &voice)
+{
+ m_voice = voice;
+
+ if (!isLoaded())
+ {
+ return true;
+ }
+
+ // get a voice enumerator
+ CComPtr<IEnumSpObjectTokens> cpEnum;
+ if (FAILED(SpEnumTokens(SPCAT_VOICES, NULL, NULL, &cpEnum)))
+ {
+ return false;
+ }
+
+ // iterate through the list till we find a matching voice
+ ISpObjectToken *voice_token;
+ while (S_OK == cpEnum->Next(1, &voice_token, NULL))
+ {
+ CSpDynamicString voice_str;
+
+ if (SUCCEEDED(SpGetDescription(voice_token, &voice_str))
+ && (voice == voice_str.Copy()))
+ {
+ m_sapi->SetVoice(voice_token);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+//------------------------------------------------------------------------------
+std::vector<std::wstring> SpeechApi51::getVoices() const
+{
+ std::vector<std::wstring> ret;
+
+ CoInitialize(NULL);
+
+ // get a voice enumerator
+ CComPtr<IEnumSpObjectTokens> cpEnum;
+ if (S_OK != SpEnumTokens(SPCAT_VOICES, NULL, NULL, &cpEnum))
+ {
+ return ret;
+ }
+
+ // iterate through the voices and add them to the string vector
+ ISpObjectToken *voice_token;
+ while (S_OK == cpEnum->Next(1, &voice_token, NULL))
+ {
+ CSpDynamicString voice_str;
+
+ if (SUCCEEDED(SpGetDescription(voice_token, &voice_str)))
+ {
+ ret.push_back(voice_str.Copy());
+ }
+ }
+
+ return ret;
+}
+
+
+//------------------------------------------------------------------------------
+bool SpeechApi51::lexiconDialog(HWND window)
+{
+ // open the dialog
+ SpeechApi51Lexicon dialog(window);
+
+ if (!dialog.display())
+ {
+ return false;
+ }
+
+ return true;
+}
+
+//------------------------------------------------------------------------------
+std::wstring SpeechApi51::getDescription()
+{
+ return L"Microsoft SAPI v5.1";
+}
+
+//------------------------------------------------------------------------------
\ No newline at end of file |