870 lines
28 KiB
C++
870 lines
28 KiB
C++
#include "stdafx.h"
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#include "resource.h"
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#include <sapi.h>
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#include <string.h>
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#include "TTSDlg.h"
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#include "audiodlg.h"
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#include <spddkhlp.h>
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#include "helpresource.h"
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#include "srdlg.h"
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#include "richedit.h"
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#include <SPCollec.h>
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#include "SAPIINT.h"
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#include "SpATL.h"
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#include "SpAutoHandle.h"
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#include "SpAutoMutex.h"
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#include "SpAutoEvent.h"
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#include "spvoice.h"
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#include <richedit.h>
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#include <richole.h>
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#include "tom.h"
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static DWORD aKeywordIds[] = {
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// Control ID // Help Context ID
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IDC_COMBO_VOICES, IDH_LIST_TTS,
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IDC_TTS_ADV, IDH_TTS_ADV,
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IDC_OUTPUT_SETTINGS, IDH_OUTPUT_SETTINGS,
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IDC_SLIDER_SPEED, IDH_SLIDER_SPEED,
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IDC_EDIT_SPEAK, IDH_EDIT_SPEAK,
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IDC_SPEAK, IDH_SPEAK,
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IDC_TTS_ICON, IDH_NOHELP,
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IDC_DIRECTIONS, IDH_NOHELP,
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IDC_TTS_CAP, IDH_NOHELP,
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IDC_SLOW, IDH_NOHELP,
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IDC_NORMAL, IDH_NOHELP,
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IDC_FAST, IDH_NOHELP,
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IDC_GROUP_VOICESPEED, IDH_NOHELP,
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IDC_GROUP_PREVIEWVOICE, IDH_NOHELP,
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0, 0
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};
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// Address of the TrackBar's WNDPROC
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WNDPROC g_TrackBarWindowProc;
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// Our own internal TrackBar WNDPROC used to intercept and process VK_UP and VK_DOWN messages
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LRESULT CALLBACK MyTrackBarWindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
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/*****************************************************************************
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* TTSDlgProc *
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*------------*
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* Description:
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* DLGPROC for the TTS
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****************************************************************** MIKEAR ***/
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BOOL CALLBACK TTSDlgProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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SPDBG_FUNC( "TTSDlgProc" );
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USES_CONVERSION;
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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g_pTTSDlg->OnInitDialog(hWnd);
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break;
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}
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case WM_DESTROY:
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{
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g_pTTSDlg->OnDestroy();
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break;
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}
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// Handle the context sensitive help
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case WM_CONTEXTMENU:
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{
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WinHelp((HWND) wParam, CPL_HELPFILE, HELP_CONTEXTMENU, (DWORD_PTR)(LPSTR) aKeywordIds);
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break;
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}
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case WM_HELP:
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{
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WinHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, CPL_HELPFILE, HELP_WM_HELP,(DWORD_PTR)(LPSTR) aKeywordIds);
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break;
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}
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case WM_HSCROLL:
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{
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g_pTTSDlg->ChangeSpeed();
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break;
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}
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case WM_NOTIFY:
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switch (((NMHDR*)lParam)->code)
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{
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case PSN_APPLY:
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{
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g_pTTSDlg->OnApply();
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break;
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}
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case PSN_KILLACTIVE:
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{
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// if the voice is speaking, stop it before switching tabs
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if (g_pTTSDlg->m_bIsSpeaking) {
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g_pTTSDlg->Speak();
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}
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break;
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}
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case PSN_QUERYCANCEL: // user clicks the Cancel button
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{
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if ( g_pSRDlg )
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{
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g_pSRDlg->OnCancel();
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}
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break;
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}
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}
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break;
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case WM_COMMAND:
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switch ( LOWORD(wParam) )
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{
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case IDC_COMBO_VOICES:
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{
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if ( CBN_SELCHANGE == HIWORD(wParam) )
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{
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HRESULT hr = g_pTTSDlg->DefaultVoiceChange(false);
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if ( SUCCEEDED( hr ) )
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{
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g_pTTSDlg->Speak();
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}
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}
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break;
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}
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case IDC_OUTPUT_SETTINGS:
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{
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// if it's speaking make it stop
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g_pTTSDlg->StopSpeak();
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::SetFocus(GetDlgItem(g_pTTSDlg->m_hDlg, IDC_OUTPUT_SETTINGS));
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// The m_pAudioDlg will be non-NULL only if the audio dialog
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// has been previously brough up.
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// Otherwise, we need a newly-initialized one
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if ( !g_pTTSDlg->m_pAudioDlg )
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{
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g_pTTSDlg->m_pAudioDlg = new CAudioDlg(eOUTPUT );
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}
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if (g_pTTSDlg->m_pAudioDlg != NULL)
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{
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::DialogBoxParam( _Module.GetResourceInstance(),
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MAKEINTRESOURCE( IDD_AUDIO_DEFAULT ),
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hWnd,
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(DLGPROC) AudioDlgProc,
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(LPARAM) g_pTTSDlg->m_pAudioDlg );
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if ( g_pTTSDlg->m_pAudioDlg->IsAudioDeviceChangedSinceLastTime() )
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{
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// Warn the user that he needs to apply the changes
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WCHAR szWarning[MAX_LOADSTRING];
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szWarning[0] = 0;
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LoadString( _Module.GetResourceInstance(), IDS_AUDIOOUT_CHANGE_WARNING, szWarning, MAX_LOADSTRING);
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MessageBox( g_pTTSDlg->GetHDlg(), szWarning, g_pTTSDlg->m_szCaption, MB_ICONWARNING | g_dwIsRTLLayout );
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}
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}
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g_pTTSDlg->KickCPLUI();
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break;
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}
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case IDC_EDIT_SPEAK:
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{
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if (HIWORD(wParam) == EN_CHANGE) // user is changing text
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{
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g_pTTSDlg->SetEditModified(true);
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}
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break;
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}
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case IDC_SPEAK:
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{
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g_pTTSDlg->Speak();
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break;
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}
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case IDC_TTS_ADV:
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{
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// convert the title of the window to wide chars
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CSpDynamicString dstrTitle;
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WCHAR szTitle[256];
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szTitle[0] = '\0';
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LoadString(_Module.GetResourceInstance(), IDS_ENGINE_SETTINGS, szTitle, sizeof(szTitle));
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dstrTitle = szTitle;
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HRESULT hr = g_pTTSDlg->m_cpCurVoiceToken->DisplayUI(
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hWnd, dstrTitle, SPDUI_EngineProperties, NULL, 0, NULL );
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if ( FAILED( hr ) )
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{
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WCHAR szError[ MAX_LOADSTRING ];
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::LoadString( _Module.GetResourceInstance(), IDS_TTSUI_ERROR, szError, sp_countof( szError ) );
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::MessageBox( hWnd, szError, g_pTTSDlg->m_szCaption, MB_ICONEXCLAMATION | g_dwIsRTLLayout );
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::EnableWindow( ::GetDlgItem( hWnd, IDC_TTS_ADV ), FALSE );
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}
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break;
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}
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}
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break;
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}
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return FALSE;
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} /* TTSDlgProc */
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/*****************************************************************************
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* MyTrackBarWindowProc *
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*------------*
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* Description:
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* This is our own privately sub-classed WNDPROC for the rate TrackBar. We
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* tell the TTS dialog to use this one so we can pre-process the VK_UP and
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* VK_DOWN messages before the TrackBar's WNDPROC "incorrectly" handles them
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* on it's own. All other messages we just pass through to the TrackBar's
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* WNDPROC.
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****************************************************************** Leonro ***/
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LRESULT CALLBACK MyTrackBarWindowProc(
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HWND hwnd, // handle to window
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UINT uMsg, // message identifier
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WPARAM wParam, // first message parameter
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LPARAM lParam // second message parameter
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)
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{
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switch( uMsg )
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{
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case WM_KEYDOWN:
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case WM_KEYUP:
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if( wParam == VK_UP )
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{
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wParam = VK_RIGHT;
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}
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else if( wParam == VK_DOWN )
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{
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wParam = VK_LEFT;
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}
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break;
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}
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return CallWindowProc( g_TrackBarWindowProc, hwnd, uMsg, wParam, lParam );
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}
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/*****************************************************************************
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* CTTSDlg::SetEditModified( bool fModify ) *
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*-----------------------*
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* Description:
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* Access method for m_fTextModified
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****************************************************************** BRENTMID ***/
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void CTTSDlg::SetEditModified( bool fModify )
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{
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m_fTextModified = fModify;
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}
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/*****************************************************************************
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* CTTSDlg::OnInitDialog *
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*-----------------------*
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* Description:
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* Dialog Initialization
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****************************************************************** BECKYW ***/
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void CTTSDlg::OnInitDialog(HWND hWnd)
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{
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USES_CONVERSION;
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SPDBG_FUNC( "CTTSDlg::OnInitDialog" );
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SPDBG_ASSERT(IsWindow(hWnd));
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m_hDlg = hWnd;
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// Put text on the speak button
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ChangeSpeakButton();
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// This is to be the caption for error messages
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m_szCaption[0] = 0;
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::LoadString( _Module.GetResourceInstance(), IDS_CAPTION, m_szCaption, sp_countof( m_szCaption ) );
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// Initialize the TTS personality list
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InitTTSList( hWnd );
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// Set the range on the slider
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HWND hSlider = ::GetDlgItem( hWnd, IDC_SLIDER_SPEED );
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::SendMessage( hSlider, TBM_SETRANGE, true, MAKELONG( VOICE_MIN_SPEED, VOICE_MAX_SPEED ) );
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// Retrieve address of the TrackBar's WNDPROC so we can sub-class it and intercept
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// and process the VK_UP and VK_DOWN messages before it handle's them on it's
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// own "incorrectly"
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g_TrackBarWindowProc = (WNDPROC)GetWindowLongPtr( hSlider, GWLP_WNDPROC );
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// Set the WNDPROC of the TrackBar to MyTrackBarWindowProc
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SetWindowLongPtr( hSlider, GWLP_WNDPROC, (LONG_PTR)MyTrackBarWindowProc );
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// Limit the text in the preview pane
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::SendDlgItemMessage( hWnd, IDC_EDIT_SPEAK, EM_LIMITTEXT, MAX_EDIT_TEXT - 1, 0 );
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// Find the original default token
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SpGetDefaultTokenFromCategoryId( SPCAT_VOICES, &m_cpOriginalDefaultVoiceToken );
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// Set the appropriate voice
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DefaultVoiceChange(true);
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} /* CTTSDlg::OnInitDialog */
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/*****************************************************************************
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* CTTSDlg::InitTTSList *
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*----------------------*
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* Description:
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* Initializes the list control for the TTS dialog box.
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*******************************************************************BECKYW****/
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void CTTSDlg::InitTTSList( HWND hWnd )
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{
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m_hTTSCombo = ::GetDlgItem( hWnd, IDC_COMBO_VOICES );
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SpInitTokenComboBox( m_hTTSCombo, SPCAT_VOICES );
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}
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/*****************************************************************************
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* CTTSDlg::OnDestroy *
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*--------------------*
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* Description:
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* Destruction
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****************************************************************** MIKEAR ***/
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void CTTSDlg::OnDestroy()
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{
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SPDBG_FUNC( "CTTSDlg::OnDestroy" );
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if (m_cpVoice)
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{
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m_cpVoice->SetNotifySink(NULL);
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m_cpVoice.Release();
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}
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// Let go of the tokens in the combo box
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SpDestroyTokenComboBox( m_hTTSCombo );
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} /* CTTSDlg::OnDestroy */
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/*****************************************************************************
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* CTTSDlg::OnApply *
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*------------------*
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* Description:
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* Set user specified options
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****************************************************************** BECKYW ***/
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void CTTSDlg::OnApply()
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{
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// SOFTWARE ENGINEERING OPPORTUNITY (BeckyW 7/28/00): This needs to
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// return an error code
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SPDBG_FUNC( "CTTSDlg::OnApply" );
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m_bApplied = true;
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// Store the current voice
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HRESULT hr = E_FAIL;
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if (m_cpCurVoiceToken)
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{
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hr = SpSetDefaultTokenForCategoryId(SPCAT_VOICES, m_cpCurVoiceToken );
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}
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if ( SUCCEEDED( hr ) )
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{
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m_cpOriginalDefaultVoiceToken = m_cpCurVoiceToken;
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}
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// Store the current audio out
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hr = S_OK;
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if ( m_pAudioDlg )
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{
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hr = m_pAudioDlg->OnApply();
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if ( FAILED( hr ) )
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{
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WCHAR szError[256];
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szError[0] = '\0';
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LoadString(_Module.GetResourceInstance(), IDS_AUDIO_CHANGE_FAILED, szError, sizeof(szError));
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MessageBox(m_hDlg, szError, m_szCaption, MB_ICONWARNING | g_dwIsRTLLayout);
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}
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// Kill the audio dialog, as we are done with it.
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delete m_pAudioDlg;
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m_pAudioDlg = NULL;
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// Re-create the voice, since we have audio changes to pick up
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DefaultVoiceChange(false);
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}
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// Store the voice rate in the registry
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int iCurRate = 0;
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HWND hSlider = ::GetDlgItem( m_hDlg, IDC_SLIDER_SPEED );
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iCurRate = (int)::SendMessage( hSlider, TBM_GETPOS, 0, 0 );
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CComPtr<ISpObjectTokenCategory> cpCategory;
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if (SUCCEEDED(SpGetCategoryFromId(SPCAT_VOICES, &cpCategory)))
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{
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CComPtr<ISpDataKey> cpDataKey;
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if (SUCCEEDED(cpCategory->GetDataKey(SPDKL_CurrentUser, &cpDataKey)))
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{
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cpDataKey->SetDWORD(SPVOICECATEGORY_TTSRATE, iCurRate);
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}
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}
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// Keep around the slider position for determining UI state later
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m_iOriginalRateSliderPos = iCurRate;
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KickCPLUI();
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} /* CTTSDlg::OnApply */
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/*****************************************************************************
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* CTTSDlg::PopulateEditCtrl *
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*---------------------------*
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* Description:
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* Populates the edit control with the name of the default voice.
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****************************************************************** MIKEAR ***/
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void CTTSDlg::PopulateEditCtrl( ISpObjectToken * pToken )
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{
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SPDBG_FUNC( "CTTSDlg::PopulateEditCtrl" );
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HRESULT hr = S_OK;
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// Richedit/TOM
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CComPtr<IRichEditOle> cpRichEdit; // OLE interface to the rich edit control
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CComPtr<ITextDocument> cpTextDoc;
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CComPtr<ITextRange> cpTextRange;
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LANGID langId;
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WCHAR text[128], editText[MAX_PATH];
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HWND hWndEdit = ::GetDlgItem(m_hDlg, IDC_EDIT_SPEAK);
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CSpDynamicString dstrDescription;
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if ((SUCCEEDED(SpGetLanguageFromVoiceToken(pToken, &langId))) && (!m_fTextModified))
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{
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CComPtr<ISpObjectTokenCategory> cpCategory;
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CComPtr<ISpDataKey> cpAttributesKey;
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CComPtr<ISpDataKey> cpPreviewKey;
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CComPtr<ISpDataKey> cpVoicesKey;
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int len;
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// First get language of voice from token.
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hr = SpGetDescription(pToken, &dstrDescription, langId);
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// Now get hold of preview key to try and find the appropriate text.
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if (SUCCEEDED(hr))
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{
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hr = SpGetCategoryFromId(SPCAT_VOICES, &cpCategory);
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}
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if (SUCCEEDED(hr))
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{
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hr = cpCategory->GetDataKey(SPDKL_LocalMachine, &cpVoicesKey);
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}
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if (SUCCEEDED(hr))
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{
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hr = cpVoicesKey->OpenKey(L"Preview", &cpPreviewKey);
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}
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if (SUCCEEDED(hr))
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{
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CSpDynamicString dstrText;
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swprintf(text, L"%x", langId);
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hr = cpPreviewKey->GetStringValue(text, &dstrText);
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if (SUCCEEDED(hr))
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{
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wcsncpy(text, dstrText, 127);
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text[127] = 0;
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}
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}
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// If preview key did not contain appropriate text, fall back to the hard-coded (and
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// potentially localized) text in the cpl resources.
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if (FAILED(hr))
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{
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len = LoadString( _Module.GetResourceInstance(), IDS_DEF_VOICE_TEXT, text, 128);
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if (len != 0)
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{
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hr = S_OK;
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}
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}
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if(SUCCEEDED(hr))
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{
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swprintf( editText, text, dstrDescription );
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::SendMessage( hWndEdit, EM_GETOLEINTERFACE, 0, (LPARAM)(LPVOID FAR *)&cpRichEdit );
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if ( !cpRichEdit )
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{
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hr = E_FAIL;
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}
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if (SUCCEEDED(hr))
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{
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hr = cpRichEdit->QueryInterface( IID_ITextDocument, (void**)&cpTextDoc );
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}
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if (SUCCEEDED(hr))
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{
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hr = cpTextDoc->Range(0, MAX_EDIT_TEXT-1, &cpTextRange);
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}
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if (SUCCEEDED(hr))
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{
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BSTR bstrText = SysAllocString(editText);
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hr = cpTextRange->SetText(bstrText);
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SysFreeString(bstrText);
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}
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if (FAILED(hr))
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{
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// Do best we can with this API - unicode languages not equal to the OS language will be replaced with ???'s.
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SetWindowText(hWndEdit, editText );
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}
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}
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}
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} /* CTTSDlg::PopulateEditCtrl */
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/*****************************************************************************
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* CTTSDlg::DefaultVoiceChange *
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*-----------------------------*
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* Description:
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* Changes the current default voice.
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* If there is already a default voice in effect (i.e., if this is
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* not the first time we are calling this function), removes the
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* checkmark from the appropriate item in the list.
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* Sets the checkmark to the appropriate item in the list.
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* Sets the voice with the appropriate token.
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* Return:
|
|
* S_OK
|
|
* E_UNEXPECTED if there is no token currently selected in the voice list
|
|
* failure codes of SAPI voice initialization functions
|
|
******************************************************************* BECKYW ***/
|
|
HRESULT CTTSDlg::DefaultVoiceChange(bool fUsePersistentRate)
|
|
{
|
|
SPDBG_FUNC( "CTTSDlg::DefaultVoiceChange" );
|
|
|
|
if ( m_bIsSpeaking )
|
|
{
|
|
// This forces the voice to stop speaking
|
|
m_cpVoice->Speak( NULL, SPF_PURGEBEFORESPEAK, NULL );
|
|
|
|
m_bIsSpeaking = false;
|
|
|
|
ChangeSpeakButton();
|
|
}
|
|
|
|
if (m_cpVoice)
|
|
{
|
|
m_cpVoice->SetNotifySink(NULL);
|
|
m_cpVoice.Release();
|
|
}
|
|
|
|
// Find out what is selected
|
|
int iSelIndex = (int) ::SendMessage( m_hTTSCombo, CB_GETCURSEL, 0, 0 );
|
|
m_cpCurVoiceToken = (ISpObjectToken *) ::SendMessage( m_hTTSCombo, CB_GETITEMDATA, iSelIndex, 0 );
|
|
if ( CB_ERR == (LRESULT) m_cpCurVoiceToken.p )
|
|
{
|
|
m_cpCurVoiceToken = NULL;
|
|
}
|
|
|
|
HRESULT hr = E_UNEXPECTED;
|
|
if (m_cpCurVoiceToken)
|
|
{
|
|
BOOL fSupported = FALSE;
|
|
hr = m_cpCurVoiceToken->IsUISupported(SPDUI_EngineProperties, NULL, 0, NULL, &fSupported);
|
|
if ( FAILED( hr ) )
|
|
{
|
|
fSupported = FALSE;
|
|
}
|
|
::EnableWindow(::GetDlgItem(m_hDlg, IDC_TTS_ADV), fSupported);
|
|
|
|
// Get the voice from the SR Dlg's recognizer, if possible.
|
|
// Otherwise just CoCreate the voice
|
|
ISpRecoContext *pRecoContext =
|
|
g_pSRDlg ? g_pSRDlg->GetRecoContext() : NULL;
|
|
if ( pRecoContext )
|
|
{
|
|
hr = pRecoContext->GetVoice( &m_cpVoice );
|
|
|
|
// Since the recocontext might not have changed, but we might have
|
|
// changed the default audio object, just to be sure, we
|
|
// go and get the default audio out token and SetOutput
|
|
CComPtr<ISpObjectToken> cpAudioToken;
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
hr = SpGetDefaultTokenFromCategoryId( SPCAT_AUDIOOUT, &cpAudioToken );
|
|
}
|
|
else
|
|
{
|
|
hr = m_cpVoice.CoCreateInstance(CLSID_SpVoice);
|
|
}
|
|
|
|
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
hr = m_cpVoice->SetOutput( cpAudioToken, TRUE );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hr = m_cpVoice.CoCreateInstance(CLSID_SpVoice);
|
|
}
|
|
|
|
if( SUCCEEDED( hr ) )
|
|
{
|
|
hr = m_cpVoice->SetVoice(m_cpCurVoiceToken);
|
|
}
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
CComPtr<ISpNotifyTranslator> cpNotify;
|
|
cpNotify.CoCreateInstance(CLSID_SpNotifyTranslator);
|
|
cpNotify->InitSpNotifyCallback(this, 0, 0);
|
|
m_cpVoice->SetInterest(SPFEI(SPEI_WORD_BOUNDARY) | SPFEI(SPEI_END_INPUT_STREAM), 0);
|
|
m_cpVoice->SetNotifySink(cpNotify);
|
|
|
|
// Set the appropriate speed on the slider
|
|
if (fUsePersistentRate)
|
|
{
|
|
CComPtr<ISpObjectTokenCategory> cpCategory;
|
|
ULONG ulCurRate=0;
|
|
if (SUCCEEDED(SpGetCategoryFromId(SPCAT_VOICES, &cpCategory)))
|
|
{
|
|
CComPtr<ISpDataKey> cpDataKey;
|
|
if (SUCCEEDED(cpCategory->GetDataKey(SPDKL_CurrentUser, &cpDataKey)))
|
|
{
|
|
cpDataKey->GetDWORD(SPVOICECATEGORY_TTSRATE, (ULONG*)&ulCurRate);
|
|
}
|
|
}
|
|
m_iOriginalRateSliderPos = ulCurRate;
|
|
}
|
|
else
|
|
{
|
|
m_iOriginalRateSliderPos = m_iSpeed;
|
|
}
|
|
|
|
HWND hSlider = ::GetDlgItem( m_hDlg, IDC_SLIDER_SPEED );
|
|
::SendMessage( hSlider, TBM_SETPOS, true, m_iOriginalRateSliderPos );
|
|
|
|
// Enable the Preview Voice button
|
|
::EnableWindow( ::GetDlgItem( g_pTTSDlg->GetHDlg(), IDC_SPEAK ), TRUE );
|
|
|
|
}
|
|
else
|
|
{
|
|
// Warn the user of failure
|
|
WCHAR szError[MAX_LOADSTRING];
|
|
szError[0] = 0;
|
|
LoadString( _Module.GetResourceInstance(), IDS_TTS_ERROR, szError, MAX_LOADSTRING);
|
|
MessageBox( GetHDlg(), szError, m_szCaption, MB_ICONEXCLAMATION | g_dwIsRTLLayout );
|
|
|
|
// Disable the Preview Voice button
|
|
::EnableWindow( ::GetDlgItem( GetHDlg(), IDC_SPEAK ), FALSE );
|
|
}
|
|
|
|
// Put text corresponding to this voice into the edit control
|
|
PopulateEditCtrl(m_cpCurVoiceToken);
|
|
|
|
// Kick the UI
|
|
KickCPLUI();
|
|
}
|
|
|
|
return hr;
|
|
} /* CTTSDlg::DefaultVoiceChange */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::SetCheckmark *
|
|
*-----------------------*
|
|
* Description:
|
|
* Sets the specified item in the list control to be either checked
|
|
* or unchecked (as the default voice)
|
|
******************************************************************************/
|
|
void CTTSDlg::SetCheckmark( HWND hList, int iIndex, bool bCheck )
|
|
{
|
|
m_fForceCheckStateChange = true;
|
|
|
|
ListView_SetCheckState( hList, iIndex, bCheck );
|
|
|
|
m_fForceCheckStateChange = false;
|
|
} /* CTTSDlg::SetCheckmark */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::KickCPLUI *
|
|
*--------------------*
|
|
* Description:
|
|
* Determines if there is anything to apply right now
|
|
******************************************************************************/
|
|
void CTTSDlg::KickCPLUI()
|
|
{
|
|
bool fChanged = false;
|
|
|
|
// Compare IDs
|
|
CSpDynamicString dstrSelTokenID;
|
|
CSpDynamicString dstrOriginalDefaultTokenID;
|
|
HRESULT hr = E_FAIL;
|
|
if ( m_cpOriginalDefaultVoiceToken && m_cpCurVoiceToken )
|
|
{
|
|
hr = m_cpCurVoiceToken->GetId( &dstrSelTokenID );
|
|
}
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
hr = m_cpOriginalDefaultVoiceToken->GetId( &dstrOriginalDefaultTokenID );
|
|
}
|
|
if ( SUCCEEDED( hr )
|
|
&& ( 0 != wcsicmp( dstrOriginalDefaultTokenID, dstrSelTokenID ) ) )
|
|
{
|
|
fChanged = true;
|
|
}
|
|
|
|
// Check the audio device
|
|
if ( m_pAudioDlg && m_pAudioDlg->IsAudioDeviceChanged() )
|
|
{
|
|
fChanged = true;
|
|
}
|
|
|
|
// Check the voice rate
|
|
int iSpeed = (int) ::SendDlgItemMessage( m_hDlg, IDC_SLIDER_SPEED,
|
|
TBM_GETPOS, 0, 0 );
|
|
if ( m_iOriginalRateSliderPos != iSpeed )
|
|
{
|
|
fChanged = true;
|
|
}
|
|
|
|
// Tell the main propsheet
|
|
HWND hwndParent = ::GetParent( m_hDlg );
|
|
::SendMessage( hwndParent, fChanged ? PSM_CHANGED : PSM_UNCHANGED, (WPARAM)(m_hDlg), 0 );
|
|
|
|
} /* CTTSDlg::KickCPLUI */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::ChangeSpeed *
|
|
*----------------------*
|
|
* Description:
|
|
* Called when the slider has moved.
|
|
* Adjusts the speed of the voice
|
|
****************************************************************** BECKYW ***/
|
|
void CTTSDlg::ChangeSpeed()
|
|
{
|
|
HWND hSlider = ::GetDlgItem( m_hDlg, IDC_SLIDER_SPEED );
|
|
m_iSpeed = (int)::SendMessage( hSlider, TBM_GETPOS, 0, 0 );
|
|
m_cpVoice->SetRate( m_iSpeed );
|
|
|
|
KickCPLUI();
|
|
} /* CTTSDlg::ChangeSpeed */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::ChangeSpeakButton *
|
|
*----------------------------*
|
|
* Description:
|
|
* Changes the text in the "Preview Voice" button in order to
|
|
* reflect whether there is currently a speak happening.
|
|
****************************************************************** BECKYW ***/
|
|
void CTTSDlg::ChangeSpeakButton()
|
|
{
|
|
WCHAR pszButtonCaption[ MAX_LOADSTRING ];
|
|
HWND hButton = ::GetDlgItem( m_hDlg, IDC_SPEAK );
|
|
::LoadString( _Module.GetResourceInstance(), m_bIsSpeaking ? IDS_STOP_PREVIEW : IDS_PREVIEW,
|
|
pszButtonCaption, MAX_LOADSTRING );
|
|
::SendMessage( hButton, WM_SETTEXT, 0, (LPARAM) pszButtonCaption );
|
|
|
|
if (!m_bIsSpeaking)
|
|
{
|
|
::SetFocus(GetDlgItem(m_hDlg, IDC_SPEAK));
|
|
}
|
|
} /* CTTSDlg::ChangeSpeakButton */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::Speak *
|
|
*----------------*
|
|
* Description:
|
|
* Speaks the contents of the edit control.
|
|
* If it is already speaking, shuts up.
|
|
****************************************************************** BECKYW ***/
|
|
void CTTSDlg::Speak()
|
|
{
|
|
SPDBG_FUNC( "CTTSDlg::Speak" );
|
|
if ( m_bIsSpeaking )
|
|
{
|
|
// This forces the voice to stop speaking
|
|
m_cpVoice->Speak( NULL, SPF_PURGEBEFORESPEAK, NULL );
|
|
|
|
m_bIsSpeaking = false;
|
|
|
|
ChangeSpeakButton();
|
|
}
|
|
else
|
|
{
|
|
ChangeSpeed();
|
|
|
|
GETTEXTEX gtex = { sp_countof(m_wszCurSpoken), GT_DEFAULT, 1200, NULL, NULL };
|
|
m_wszCurSpoken[0] = 0;
|
|
LRESULT cChars = ::SendDlgItemMessage(m_hDlg,
|
|
IDC_EDIT_SPEAK, EM_GETTEXTEX, (WPARAM)>ex, (LPARAM)m_wszCurSpoken);
|
|
|
|
if (cChars)
|
|
{
|
|
HRESULT hr = m_cpVoice->Speak(m_wszCurSpoken, SPF_ASYNC | SPF_PURGEBEFORESPEAK, NULL);
|
|
if ( SUCCEEDED( hr ) )
|
|
{
|
|
m_bIsSpeaking = true;
|
|
|
|
::SetFocus(GetDlgItem(m_hDlg, IDC_EDIT_SPEAK));
|
|
|
|
ChangeSpeakButton();
|
|
}
|
|
else
|
|
{
|
|
// Warn the user that he needs to apply the changes
|
|
WCHAR szError[MAX_LOADSTRING];
|
|
szError[0] = 0;
|
|
LoadString( _Module.GetResourceInstance(), IDS_SPEAK_ERROR, szError, MAX_LOADSTRING);
|
|
MessageBox( GetHDlg(), szError, m_szCaption, MB_ICONWARNING | g_dwIsRTLLayout );
|
|
}
|
|
}
|
|
}
|
|
|
|
} /* CTTSDlg::Speak */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::StopSpeak *
|
|
*----------------*
|
|
* Description:
|
|
* Stops the voice from speaking.
|
|
* If it is already speaking, shuts up.
|
|
****************************************************************** BECKYW ***/
|
|
void CTTSDlg::StopSpeak()
|
|
{
|
|
SPDBG_FUNC( "CTTSDlg::StopSpeak" );
|
|
if ( m_bIsSpeaking )
|
|
{
|
|
// This forces the voice to stop speaking
|
|
m_cpVoice->Speak( NULL, SPF_PURGEBEFORESPEAK, NULL );
|
|
|
|
m_bIsSpeaking = false;
|
|
}
|
|
|
|
ChangeSpeakButton();
|
|
} /* CTTSDlg::StopSpeak */
|
|
|
|
/*****************************************************************************
|
|
* CTTSDlg::NotifyCallback *
|
|
*-------------------------*
|
|
* Description:
|
|
* Callback function that highlights words as they are spoken.
|
|
****************************************************************** MIKEAR ***/
|
|
STDMETHODIMP CTTSDlg::NotifyCallback(WPARAM /* wParam */, LPARAM /* lParam */)
|
|
{
|
|
SPDBG_FUNC( "CTTSDlg::NotifyCallback" );
|
|
|
|
SPVOICESTATUS Stat;
|
|
m_cpVoice->GetStatus(&Stat, NULL);
|
|
WPARAM nStart;
|
|
LPARAM nEnd;
|
|
if (Stat.dwRunningState & SPRS_DONE)
|
|
{
|
|
nStart = nEnd = 0;
|
|
m_bIsSpeaking = false;
|
|
ChangeSpeakButton();
|
|
|
|
// Set the selection to an IP at the start of the text to speak
|
|
::SendDlgItemMessage( m_hDlg, IDC_EDIT_SPEAK, EM_SETSEL, 0, 0 );
|
|
}
|
|
else
|
|
{
|
|
nStart = (LPARAM)Stat.ulInputWordPos;
|
|
nEnd = nStart + Stat.ulInputWordLen;
|
|
|
|
CHARRANGE cr;
|
|
cr.cpMin = (LONG)nStart;
|
|
cr.cpMax = (LONG)nEnd;
|
|
::SendDlgItemMessage( m_hDlg, IDC_EDIT_SPEAK, EM_EXSETSEL, 0, (LPARAM) &cr );
|
|
}
|
|
|
|
return S_OK;
|
|
} /* CTTSDlg::NotifyCallback */
|
|
|