Windows2003-3790/enduser/speech/sapi/tools/gramcomp/comp.cpp
2020-09-30 16:53:55 +02:00

1884 lines
65 KiB
C++

#include "stdafx.h"
#include <stdio.h>
#include "comp.h"
#include "StreamHlp.h"
//#define INPROC
/****************************************************************************
* CCompiler::~CCompiler *
*---------------------------*
* Description:
* Releases objects created by CCompiler
**************************************************************** Leonro *****/
CCompiler::~CCompiler()
{
m_cpRichEdit.Release();
m_cpTextDoc.Release();
m_cpTextSel.Release();
m_cpRecognizer.Release();
m_cpRecoContext.Release();
m_cpCompiler.Release();
m_cpRecoGrammar.Release();
if( m_hMod )
{
FreeLibrary( m_hMod );
}
}
/****************************************************************************
* CCompiler::Initialize *
*---------------------------*
* Description:
* Set up the windows, as well as the RichEdit objects.
* Also it initializes some SAPI objects.
************************************************************** Leonro *******/
HRESULT CCompiler::Initialize( int nCmdShow )
{
TCHAR szTitle[MAX_LOADSTRING]; // The title bar text
TCHAR szWindowClass[MAX_LOADSTRING]; // Window class
HRESULT hr = S_OK;
WNDCLASSEX wcex;
// Initialize global strings
LoadString( m_hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING );
LoadString( m_hInstance, IDC_GRAMCOMP, szWindowClass, MAX_LOADSTRING );
// Register the windows class
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = m_hInstance;
wcex.hIcon = LoadIcon(m_hInstance, (LPCTSTR)IDI_GRAMCOMP);
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = (LPCSTR)IDC_GRAMCOMP;
wcex.lpszClassName = szWindowClass;
wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL);
// Register window and create the sapi grammar compiler
if( RegisterClassEx(&wcex) )
{
hr = m_cpCompiler.CoCreateInstance( CLSID_SpGrammarCompiler );
if( FAILED( hr ) )
{
MessageBox( NULL, _T("Error initializing speech objects. Shutting down.\n\n"
" Please make sure SAPI5 is installed!"), _T("Error"), MB_OK );
}
}
else
{
MessageBox( NULL, _T("Error initializing application. Shutting down."),
_T("Error"), MB_OK );
hr = E_FAIL;
}
// Load DLL for Rich Edit 3.0
if( SUCCEEDED( hr ) )
{
m_hMod = LoadLibrary( "RICHED20.DLL" );
if( !m_hMod )
{
MessageBox( NULL, "Couldn't find required riched32.dll. Shutting down!",
"Error - Missing dll", MB_OK );
hr = E_FAIL;
}
}
if( SUCCEEDED( hr ) )
{
// Perform application initialization:
m_hWnd = CreateWindow( szWindowClass, szTitle, WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, m_hInstance, this );
if( m_hWnd && m_hWndStatus && m_hWndEdit )
{
// Get TOM interfaces
SendMessage( m_hWndEdit, EM_GETOLEINTERFACE, 0, (LPARAM)(LPVOID FAR *)&m_cpRichEdit );
SendMessage( m_hWndEdit, EM_SETEVENTMASK, 0, ENM_CHANGE | ENM_KEYEVENTS );
if( !m_cpRichEdit )
{
hr = E_NOINTERFACE;
}
if( SUCCEEDED( hr ) )
{
hr = m_cpRichEdit->QueryInterface( IID_ITextDocument, (void**)&m_cpTextDoc );
if( SUCCEEDED( hr ) )
{
hr = m_cpTextDoc->GetSelection( &m_cpTextSel );
}
}
if( SUCCEEDED( hr ) )
{
// Load Accelerators
m_hAccelTable = LoadAccelerators( m_hInstance, MAKEINTRESOURCE(IDR_GRAMACCEL) );
::ShowWindow( m_hWnd, nCmdShow );
::UpdateWindow( m_hWnd );
}
else
{
MessageBox( m_hWnd, _T("Error initializing edit control. Shutting down!"), _T("Error"), MB_OK );
}
}
}
return hr;
}
/****************************************************************************************
* CCompiler::Run() *
*----------------------*
* Description:
* Contains the message loop for the application
**************************************************************************** Leonro *****/
int CCompiler::Run()
{
MSG msg;
// Main message loop:
while( ::GetMessage(&msg, NULL, 0, 0) )
{
if( !::TranslateAccelerator(m_hWnd, m_hAccelTable, &msg) )
{
::TranslateMessage( &msg );
::DispatchMessage( &msg );
}
}
return msg.wParam;
} /* CCompiler::Run */
/****************************************************************************
* CCompiler::WndProc *
*---------------------------*
* Description:
* Processes messages for the main window.
***************************************************************** Leonro ****/
LRESULT CALLBACK CCompiler::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int wmId, wmEvent;
static BOOL bFileOpened = FALSE;
PAINTSTRUCT psMain, psStatus;
HDC hMainDC=0, hStatusDC=0;
long lSaved = 0;
HRESULT hr = S_OK;
static TCHAR szTitle[NORM_SIZE] = _T("");
TCHAR szFileName[NORM_SIZE] = _T("");
static TCHAR szSaveFileName[NORM_SIZE] = _T("");
HMENU hMenu=0;
static int iNumUndos=0;
long lStart, lEnd;
CCompiler* pThis = (CCompiler *)GetWindowLong(hWnd, GWL_USERDATA);
// get the handle to the menu
hMenu = GetMenu( hWnd );
switch (message)
{
case WM_SETFOCUS:
SetFocus (pThis->m_hWndEdit);
break;
case WM_CREATE:
pThis = (CCompiler *)(((CREATESTRUCT *) lParam)->lpCreateParams);
SetWindowLong(hWnd, GWL_USERDATA, (LPARAM)pThis);
pThis->m_hWnd = hWnd;
// Create the compile status window
pThis->m_hWndStatus = CreateWindowEx (
WS_EX_CLIENTEDGE,
_T("LISTBOX"),
NULL,
WS_CHILD | WS_VISIBLE | LBS_NOINTEGRALHEIGHT | LBS_NOSEL | WS_VSCROLL |
WS_HSCROLL,
1, 1, 1, 1,
hWnd,
NULL,
pThis->m_hInstance,
NULL);
// Create the actual rich edit window
pThis->m_hWndEdit = CreateWindowEx(
WS_EX_CLIENTEDGE,
RICHEDIT_CLASS,
NULL,
WS_CHILD | WS_VISIBLE | WS_BORDER | ES_MULTILINE |
WS_VSCROLL | ES_AUTOVSCROLL | ES_NOHIDESEL | ES_WANTRETURN,
1, 1, 1, 1,
hWnd,
(HMENU)IDC_RICHEDITWND,
pThis->m_hInstance,
NULL );
break;
case WM_ERASEBKGND:
return TRUE;
case WM_SIZE:
{
// move the editor and compiler window
LONG lListBoxHeight = (HIWORD(lParam) / 4);
LONG lCodeHeight = HIWORD(lParam) - lListBoxHeight;
MoveWindow (pThis->m_hWndEdit, 0, 0,
LOWORD(lParam), lCodeHeight , FALSE);
MoveWindow (pThis->m_hWndStatus, 0, lCodeHeight,
LOWORD(lParam), lListBoxHeight, FALSE);
// repaint
InvalidateRect( hWnd, NULL, FALSE );
}
break;
case WM_COMMAND:
wmId = LOWORD(wParam);
wmEvent = HIWORD(wParam);
// Update available menu items
pThis->m_cpTextSel->GetStart( &lStart );
pThis->m_cpTextSel->GetStoryLength( &lEnd );
if( lEnd-lStart > 1 )
{
EnableMenuItem( hMenu, IDM_EDIT_CUT, MF_ENABLED );
EnableMenuItem( hMenu, IDM_EDIT_COPY, MF_ENABLED );
}
else
{
EnableMenuItem( hMenu, IDM_EDIT_CUT, MF_GRAYED );
EnableMenuItem( hMenu, IDM_EDIT_COPY, MF_GRAYED );
}
// Parse the menu selections:
switch( wmId )
{
case IDM_FILE_NEW:
// Check if the file has been changed and save if necessary
hr = pThis->m_cpTextDoc->GetSaved( &lSaved );
if( lSaved == tomFalse && SUCCEEDED( hr ) )
{
int iRetVal = MessageBox( pThis->m_hWndEdit, _T("Do you want to save your changes?"),
_T("Grammar Compiler"), MB_YESNO );
if( iRetVal == IDYES )
{
BOOL bRetVal = TRUE;
// No need to call save file dialog if there's already a file name
if( !_tcscmp( szSaveFileName, "" ) )
{
bRetVal = pThis->CallSaveFileDialog( hWnd, szSaveFileName );
}
// TOM save file
if( bRetVal )
{
// TOM save file
pThis->FileSave( hWnd, pThis, szSaveFileName );
}
}
else
{
pThis->m_cpTextDoc->SetSaved( tomTrue );
}
}
// call TOM new
pThis->m_cpTextDoc->New();
pThis->m_cpTextDoc->SetSaved( tomTrue );
// Add the file name to the title bar
LoadString( pThis->m_hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING );
_tcscat( szTitle, _T(" - []") );
SetWindowText( hWnd, szTitle );
// reset defaults
::SendMessage( pThis->m_hWndStatus, LB_RESETCONTENT, 0, 0 );
::SendMessage( pThis->m_hWndStatus, LB_SETHORIZONTALEXTENT, 0, 0 );
pThis->m_szCFGDestFile[0] = 0;
pThis->m_szHeaderDestFile[0] = 0;
pThis->m_szXMLSrcFile[0] = 0;
pThis->m_fNeedStartCompile = TRUE;
pThis->m_hrWorstError = 0;
_tcscpy( szSaveFileName, _T("") );
InvalidateRect( hWnd, NULL, FALSE );
break;
case IDM_FILE_OPEN:
// Save old file first if one exists and it has not been saved
hr = pThis->m_cpTextDoc->GetSaved( &lSaved );
if( lSaved == tomFalse && SUCCEEDED( hr ) )
{
int iRetVal = MessageBox( pThis->m_hWndEdit, _T("Do you want to save your changes?"),
_T("Grammar Compiler"), MB_YESNO );
if( iRetVal == IDYES )
{
// reset errors
pThis->m_hrWorstError = 0;
// TOM save file
hr = pThis->FileSave( hWnd, pThis, szSaveFileName );
if( hr == STG_E_ACCESSDENIED ) // Handle read only files
{
MessageBox( pThis->m_hWndEdit, _T("This file exists with Read Only attributes.\n Please use a different file name."),
_T("File Save"), MB_OK );
// Call FileSave again but this time pop the save file dialog box
pThis->FileSave( hWnd, pThis, szSaveFileName );
}
}
else
{
pThis->m_cpTextDoc->SetSaved( tomTrue );
}
}
bFileOpened = pThis->CallOpenFileDialog( hWnd, szFileName,
_T("XML (*.xml)\0*.xml\0TXT (*.txt)\0*.txt\0All Files (*.*)\0*.*\0") );
// Copy the open file name to the Save file name for use later
_tcscpy( szSaveFileName, szFileName );
if( bFileOpened )
{
HRESULT hr = S_OK;
VARIANT Var;
USES_CONVERSION;
// reset text in windows
_tcscpy(pThis->m_szXMLSrcFile, szFileName);
::SendMessage( pThis->m_hWndStatus, LB_RESETCONTENT, 0, 0 );
::SendMessage( pThis->m_hWndStatus, LB_SETHORIZONTALEXTENT, 0, 0 );
InvalidateRect( hWnd, NULL, FALSE );
// Open the file in the rich edit control
VariantInit( &Var );
Var.vt = VT_BSTR;
Var.bstrVal = SysAllocString( T2W(szFileName) ); // Will use Win32 file command
hr = pThis->m_cpTextDoc->Open( &Var, tomOpenExisting, 0 );
hr &= ~0x40000; // Mask off bit 18
if( hr == STG_E_ACCESSDENIED ) // Handle read only files
{
pThis->m_cpTextDoc->Open( &Var, tomReadOnly | tomOpenExisting, 0 );
}
SysFreeString( Var.bstrVal );
// reset defaults
pThis->m_szCFGDestFile[0] = 0;
pThis->m_szHeaderDestFile[0] = 0;
pThis->m_fNeedStartCompile = TRUE;
pThis->m_hrWorstError = 0;
// no changes to the file yet so set SetSaved to true
pThis->m_cpTextDoc->SetSaved( tomTrue );
// Add the file name to the title bar
LoadString( pThis->m_hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING );
_tcscat( szTitle, _T(" - [") );
_tcscat( szTitle, szFileName );
_tcscat( szTitle, _T("]") );
SetWindowText( hWnd, szTitle );
}
break;
case IDM_FILE_SAVEAS:
// Remove old save file name if one exists
_tcscpy( szSaveFileName, _T("") );
// no break here
case IDM_FILE_SAVE:
// TOM save file
hr = pThis->FileSave( hWnd, pThis, szSaveFileName );
if( hr == STG_E_ACCESSDENIED ) // Handle read only files
{
MessageBox( pThis->m_hWndEdit, _T("This file exists with Read Only attributes.\n Please use a different file name."),
_T("File Save"), MB_OK );
// Call FileSave again but this time pop the save file dialog box
hr = pThis->FileSave( hWnd, pThis, szSaveFileName );
}
// Add the file name to the title bar
if( SUCCEEDED( hr ) )
{
LoadString( pThis->m_hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING );
_tcscat( szTitle, _T(" - [") );
_tcscat( szTitle, szSaveFileName );
_tcscat( szTitle, _T("]") );
SetWindowText( hWnd, szTitle );
}
break;
case IDM_BUILD_COMPILE:
if( pThis->m_fNeedStartCompile )
{
pThis->Compile( hWnd, szSaveFileName, szTitle, pThis );
}
break;
case IDC_RICHEDITWND:
// When user changes contents of edit control update status bar on top
if( wmEvent == EN_CHANGE )
{
TCHAR szTitleNotSaved[NORM_SIZE] = _T("");
if( !_tcscmp( szTitle, _T("") ) )
{
LoadString( pThis->m_hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING );
_tcscat( szTitle, _T(" - []") );
}
_tcscpy( szTitleNotSaved, szTitle );
_tcscat( szTitleNotSaved, _T("*") );
SetWindowText( hWnd, szTitleNotSaved );
pThis->m_fNeedStartCompile = TRUE;
//Update edit menu items
EnableMenuItem( hMenu, IDM_EDIT_UNDO, MF_ENABLED );
}
break;
case IDM_EDIT_UNDO:
// Undo
pThis->m_cpTextDoc->Undo( 1, NULL );
EnableMenuItem( hMenu, IDM_EDIT_REDO, MF_ENABLED );
iNumUndos++;
break;
case IDM_EDIT_REDO:
// Redo
pThis->m_cpTextDoc->Redo( 1, NULL );
if( --iNumUndos < 1 )
{
EnableMenuItem( hMenu, IDM_EDIT_REDO, MF_GRAYED );
iNumUndos = 0;
}
break;
case IDM_EDIT_COPY:
// Copy
pThis->m_cpTextSel->Copy( NULL );
EnableMenuItem( hMenu, IDM_EDIT_PASTE, MF_ENABLED );
break;
case IDM_EDIT_CUT:
// Cut
pThis->m_cpTextSel->Cut( NULL );
EnableMenuItem( hMenu, IDM_EDIT_PASTE, MF_ENABLED );
break;
case IDM_EDIT_PASTE:
// Paste
pThis->m_cpTextSel->Paste( NULL, 0 );
break;
case IDM_EDIT_DELETE:
// Delete
pThis->m_cpTextSel->Delete( tomCharacter, 1, NULL );
break;
case IDM_EDIT_SELECTALL:
// Select all
{
pThis->m_cpTextSel->GetStart( &lStart );
pThis->m_cpTextSel->GetStoryLength( &lEnd );
pThis->m_cpTextSel->MoveStart( tomCharacter, -lStart, NULL );
pThis->m_cpTextSel->MoveEnd( tomCharacter, lEnd-lStart, NULL );
}
break;
case IDM_EDIT_FIND:
// Find
DialogBoxParam( pThis->m_hInstance, (LPCTSTR)IDD_FIND, hWnd, Find, (LPARAM)pThis);
break;
case IDM_EDIT_GOTO:
// Find
DialogBoxParam( pThis->m_hInstance, (LPCTSTR)IDD_GOTO, hWnd, Goto, (LPARAM)pThis);
break;
case IDM_TESTGRAMMAR:
// Only compile if necessary
if( pThis->m_fNeedStartCompile )
{
hr = pThis->Compile( hWnd, szSaveFileName, szTitle, pThis );
}
// Create new dialog box
if( SUCCEEDED( hr ) )
{
DialogBoxParam( pThis->m_hInstance, (LPCTSTR)IDD_TESTGRAMMAR, hWnd, TestGrammar, (LPARAM)pThis);
}
else if( hr == E_INVALIDARG )
{
MessageBox( pThis->m_hWndEdit, _T("Please enter text or open an xml file first."), _T("Compile Error"), MB_OK );
}
else if( hr == E_FAIL )
{
MessageBox( pThis->m_hWndEdit, _T("Please save file first."), _T("Compile Error"), MB_OK );
}
else
{
MessageBox( pThis->m_hWndEdit, _T("Error compiling xml file."),
_T("Compile Error"), MB_OK );
}
break;
case IDM_ABOUT:
// About box
DialogBox( pThis->m_hInstance, (LPCTSTR)IDD_ABOUTBOX, hWnd, About );
break;
case IDM_EXIT:
SendMessage( hWnd, WM_CLOSE, 0, 0 );
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
break;
case WM_CLOSE:
{
int iRetVal = 0;
// Check if the file has been changed and save if necessary
hr = pThis->m_cpTextDoc->GetSaved( &lSaved );
if( lSaved == tomFalse && SUCCEEDED( hr ) )
{
iRetVal = MessageBox( pThis->m_hWndEdit, _T("Do you want to save your changes?"),
_T("Grammar Compiler"), MB_YESNOCANCEL );
if( iRetVal == IDYES )
{
// No need to call save file dialog if there's already a file name
if( !_tcscmp( szSaveFileName, "" ) )
{
pThis->CallSaveFileDialog( hWnd, szSaveFileName );
}
// TOM save file
pThis->FileSave( hWnd, pThis, szSaveFileName );
}
else
{
pThis->m_cpTextDoc->SetSaved( tomTrue );
}
}
if( iRetVal != IDCANCEL )
{
DestroyWindow( hWnd );
}
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc( hWnd, message, wParam, lParam );
}
return 0;
}
/****************************************************************************
* CCompiler::About *
*---------------------------*
* Description:
* Message handler for About box.
***************************************************************** Leonro ****/
INT_PTR CALLBACK CCompiler::About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
break;
}
return FALSE;
}
/****************************************************************************
* CCompiler::Find *
*---------------------------*
* Description:
* Message handler for Find box.
***************************************************************** Leonro ****/
INT_PTR CALLBACK CCompiler::Find(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
TCHAR szFindText[NORM_SIZE]=_T("");
CComBSTR bStr( _T("Grammar") );
long lUpDown = tomForward;
long lFlags=0;
CCompiler* pThis = (CCompiler *)GetWindowLong( hDlg, GWL_USERDATA );
switch (message)
{
case WM_INITDIALOG:
SetWindowLong( hDlg, GWL_USERDATA, lParam );
SendDlgItemMessage( hDlg, IDB_DOWN, BM_SETCHECK, BST_CHECKED, 0 );
return TRUE;
case WM_COMMAND:
{
switch( LOWORD( wParam ) )
{
case IDB_FINDNEXT:
// Get text string
GetDlgItemText( hDlg, IDE_FINDTEXT, szFindText, NORM_SIZE );
bStr = szFindText;
// Search up or down?
SendDlgItemMessage( hDlg, IDB_DOWN, BM_GETCHECK, 0, 0 )?
lUpDown = tomForward : lUpDown = tomBackward;
// Match case?
SendDlgItemMessage( hDlg, IDB_MATCHCASE, BM_GETCHECK, 0, 0 )?
lFlags=tomMatchCase : lFlags=0;
pThis->m_cpTextSel->FindText( bStr, lUpDown, lFlags, NULL );
return TRUE;
case IDB_CANCEL:
case IDCANCEL:
EndDialog( hDlg, LOWORD(wParam) );
return TRUE;
}
}
break;
case WM_CLOSE:
EndDialog( hDlg, LOWORD(wParam) );
return TRUE;
}
return FALSE;
}
/****************************************************************************
* CCompiler::Goto *
*---------------------------*
* Description:
* Message handler for Goto box.
**************************************************************** Leonro *****/
INT_PTR CALLBACK CCompiler::Goto( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam )
{
TCHAR szGotoLine[NORM_SIZE]=_T("");
TCHAR szCurrLine[NORM_SIZE]=_T("");
long iGotoLine, iCurrLine, iLinesToMove;
CCompiler* pThis = (CCompiler *)GetWindowLong( hDlg, GWL_USERDATA );
switch (message)
{
case WM_INITDIALOG:
SetWindowLong( hDlg, GWL_USERDATA, lParam );
pThis = (CCompiler *)lParam;
pThis->m_cpTextSel->GetIndex( tomLine, &iCurrLine );
_itoa( iCurrLine, szCurrLine, 10 );
SetDlgItemText( hDlg, IDE_LINE, szCurrLine );
return TRUE;
case WM_COMMAND:
{
switch( LOWORD( wParam ) )
{
case IDB_OK:
// Get current line
pThis->m_cpTextSel->GetIndex( tomLine, &iCurrLine );
// Get goto line
GetDlgItemText( hDlg, IDE_LINE, szGotoLine, NORM_SIZE );
iGotoLine = atoi( szGotoLine );
EndDialog( hDlg, LOWORD(wParam) );
// Calculate number of lines to move
iLinesToMove = iGotoLine - iCurrLine;
// Move
pThis->m_cpTextSel->MoveDown( tomLine, iLinesToMove, tomMove, NULL );
return TRUE;
case IDB_CANCEL:
case IDCANCEL:
EndDialog( hDlg, LOWORD(wParam) );
return TRUE;
}
}
break;
case WM_CLOSE:
EndDialog( hDlg, LOWORD(wParam) );
return TRUE;
}
return FALSE;
}
/****************************************************************************
* CCompiler::TestGrammar *
*---------------------------*
* Description:
* Message handler for TestGrammar box.
**************************************************************** Leonro *****/
LRESULT CALLBACK CCompiler::TestGrammar(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
HRESULT hr = S_OK;
CCompiler* pThis = (CCompiler *)GetWindowLong( hDlg, GWL_USERDATA );
switch (message)
{
case WM_RECOEVENT:
{
pThis->RecoEvent( hDlg, pThis );
}
return TRUE;
case WM_INITDIALOG:
{
SetWindowLong( hDlg, GWL_USERDATA, lParam );
pThis = (CCompiler *)lParam;
// Create the shared sapi reco instance if the app hasn't already done so
if( !pThis->m_cpRecognizer )
{
#ifdef INPROC
// Create the inproc engine
hr = pThis->m_cpRecognizer.CoCreateInstance( CLSID_SpInprocRecognizer );
// Create default audio input
CComPtr<ISpObjectToken> cpAudioToken;
if (SUCCEEDED(hr))
{
hr = SpGetDefaultTokenFromCategoryId(SPCAT_AUDIOIN, &cpAudioToken);
}
if (SUCCEEDED(hr))
{
pThis->m_cpRecognizer->SetInput(cpAudioToken, TRUE);
}
#else
// Create the shared engine
hr = pThis->m_cpRecognizer.CoCreateInstance( CLSID_SpSharedRecognizer );
#endif
// Create the Reco context
if( SUCCEEDED( hr ) )
{
hr = pThis->m_cpRecognizer->CreateRecoContext( &pThis->m_cpRecoContext );
}
}
// Set up windows messageing for recognition events
if( SUCCEEDED( hr ) )
{
hr = pThis->m_cpRecoContext->SetNotifyWindowMessage( hDlg, WM_RECOEVENT, 0, 0);
}
if( SUCCEEDED( hr ) )
{
const ULONGLONG ullInterest = SPFEI(SPEI_SOUND_END) | SPFEI(SPEI_SOUND_START) | SPFEI(SPEI_HYPOTHESIS) |
SPFEI(SPEI_RECOGNITION) | SPFEI(SPEI_FALSE_RECOGNITION);
hr = pThis->m_cpRecoContext->SetInterest( ullInterest, ullInterest );
}
// Get locale/font settings
if( SUCCEEDED( hr ) )
{
LCID lcid = GetUserDefaultLCID();
// Pick an appropriate font. On Windows 2000, let the system fontlink.
DWORD dwVersion = GetVersion();
if ( dwVersion >= 0x80000000
|| LOBYTE(LOWORD(dwVersion)) < 5
|| LANGIDFROMLCID(lcid) != MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US))
{
TCHAR achCodePage[6];
UINT uiCodePage;
if( 0 != GetLocaleInfo(lcid, LOCALE_IDEFAULTANSICODEPAGE, achCodePage, 6) )
{
uiCodePage = atoi(achCodePage);
}
else
{
uiCodePage = GetACP();
}
CComPtr<IMultiLanguage> cpMultiLanguage;
MIMECPINFO MimeCpInfo;
if ( SUCCEEDED(cpMultiLanguage.CoCreateInstance(CLSID_CMultiLanguage))
&& SUCCEEDED(cpMultiLanguage->GetCodePageInfo(uiCodePage, &MimeCpInfo)))
{
USES_CONVERSION;
HFONT hfont = CreateFont( 0, 0, 0, 0, FW_NORMAL, 0, 0, 0,
MimeCpInfo.bGDICharset,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DEFAULT_QUALITY,
DEFAULT_PITCH,
W2T(MimeCpInfo.wszProportionalFont ));
}
}
}
// Update status edit box
if( SUCCEEDED( hr ) )
{
const static TCHAR szPrefixText[] = _T("Current C&&C Grammar: ");
TCHAR szDesc[sp_countof(pThis->m_szCFGDestFile) + sp_countof(szPrefixText) + 4];
_tcscpy( szDesc, szPrefixText );
if( *pThis->m_szCFGDestFile )
{
_tcscat( szDesc, pThis->m_szCFGDestFile );
}
else
{
_tcscat( szDesc, _T("none") );
}
SendDlgItemMessage( hDlg, IDC_GRAMMAR_STATUS, WM_SETTEXT, 0, (LPARAM)szDesc );
}
if( FAILED( hr ) )
{
MessageBox( hDlg, _T("Error initializing Speech Recognizer."),
_T("Error"), MB_OK );
EndDialog( hDlg, LOWORD(wParam) );
}
}
return TRUE;
case WM_COMMAND:
{
switch( LOWORD( wParam ) )
{
case IDC_BEGINRECO:
// Load the grammar
if( SendDlgItemMessage( hDlg, IDC_BEGINRECO, BM_GETCHECK, 0, 0 ) )
{
// Enable Emulate Recognition feature
EnableWindow( GetDlgItem(hDlg, IDC_EDIT_PARSETEXT), TRUE );
TCHAR* szPath = pThis->m_szCFGDestFile;
hr = pThis->LoadGrammar( szPath );
if( FAILED( hr ) )
{
MessageBox( hDlg, _T("Error loading grammar. Make sure")
_T(" a file is loaded, saved, and compiled."),
_T("Error"), MB_OK );
}
// Activate the grammar
if( SUCCEEDED( hr ) )
{
hr = pThis->m_cpRecoGrammar->SetRuleState(NULL, NULL, SPRS_ACTIVE);
}
if( FAILED( hr ) )
{
// Release grammar
pThis->m_cpRecoGrammar.Release();
MessageBox( NULL, _T("Error loading grammar."),
_T("Error"), MB_OK );
EndDialog( hDlg, LOWORD(wParam) );
return FALSE;
}
}
else
{
// Disable Emulate Recognition
EnableWindow( GetDlgItem(hDlg, IDC_EDIT_PARSETEXT), FALSE );
// Release grammar
pThis->m_cpRecoGrammar.Release();
}
return TRUE;
case IDB_MUTE:
{
// Check if the user has selected mute
if( SendDlgItemMessage( hDlg, IDB_MUTE, BM_GETCHECK, 0, 0 ) )
{
pThis->m_cpRecognizer->SetRecoState( SPRST_INACTIVE );
}
else
{
pThis->m_cpRecognizer->SetRecoState( SPRST_ACTIVE );
}
}
return TRUE;
case IDC_BUTTON_SUBMIT:
{
CSpDynamicString dstrText;
int iStrLen = 0;
TCHAR szEmulateRecoText[NORM_SIZE];
USES_CONVERSION;
UINT numChar = GetDlgItemText( hDlg, IDC_EDIT_PARSETEXT,
szEmulateRecoText, NORM_SIZE );
if( pThis->m_cpRecoGrammar )
{
pThis->m_dstr = L"";
HRESULT hr = pThis->EmulateRecognition(T2W(szEmulateRecoText));
if( SP_NO_PARSE_FOUND == hr )
{
::SendMessage( GetDlgItem(hDlg, IDC_LIST_PHRASES), WM_SETTEXT,
0, (LPARAM)"<Unrecognized phrase>");
}
}
}
return TRUE;
}
}
return TRUE;
case WM_CLOSE:
{
// Release grammar
pThis->m_cpRecoGrammar.Release();
EndDialog( hDlg, LOWORD(wParam) );
}
return TRUE;
}
return FALSE;
}
/****************************************************************************
* CCompiler::AddStatus *
*---------------------------*
* Description:
* Writes compile output to the status window.
*****************************************************************************/
void CCompiler::AddStatus(HRESULT hr, UINT uID, const TCHAR * pFmtString)
{
USES_CONVERSION;
TCHAR sz[MAX_PATH];
::LoadString(m_hInstance, uID, sz, sp_countof(sz));
if (pFmtString)
{
TCHAR szFormatted[MAX_PATH];
::wsprintf(szFormatted, sz, pFmtString);
AddError(-1, hr, T2W(szFormatted), NULL, 0);
}
else
{
AddError(-1, hr, T2W(sz), NULL, 0);
}
}
/****************************************************************************
* CCompiler::AddError *
*---------------------------*
* Description:
* Writes compile error messages to the status window.
*****************************************************************************/
STDMETHODIMP CCompiler::AddError(const long lLine, HRESULT hr, const WCHAR * pszDescription, const WCHAR * pszHelpFile, DWORD dwHelpContext)
{
if (FAILED(hr) && SUCCEEDED(m_hrWorstError))
{
m_hrWorstError = hr;
}
USES_CONVERSION;
TCHAR *pszText = NULL;
TCHAR *pszFinalOutput = NULL;
if (hr == S_OK)
{
pszFinalOutput = W2T(pszDescription);
}
else
{
pszText = new TCHAR[ MAX_PATH + _tcslen( m_szXMLSrcFile ) + _tcslen( W2T(pszDescription) ) ];
if ( pszText )
{
if (lLine >= 0)
{
wsprintf(pszText, SUCCEEDED(hr) ? _T("%s(%d) Warning: %s\n") : _T("%s(%d) Error: %s\n"),
m_szXMLSrcFile, lLine, W2T(pszDescription));
}
else
{
wsprintf(pszText, SUCCEEDED(hr) ? _T("%s Warning: %s\n") : _T("%s Error: %s\n"),
m_szXMLSrcFile, W2T(pszDescription));
}
pszFinalOutput = pszText;
}
else
{
// out of memory: just give the description
pszFinalOutput = W2T(pszDescription);
}
}
bool fNeedToUpdateWidth = false; // Might need to tell the listbox to show the hscroll
HWND hwndList = NULL;
if( m_hDlg ) // dialog
{
if( m_fCommandLine )
{
int iRet = ::SendDlgItemMessage(m_hDlg, IDC_LIST_STATUS, LB_ADDSTRING, 0, (LPARAM)pszFinalOutput);
hwndList = ::GetDlgItem( m_hDlg, IDC_LIST_STATUS );
fNeedToUpdateWidth = (LB_ERR != iRet);
}
else
{
_tprintf( pszFinalOutput );
}
}
else // window
{
int iRet = ::SendMessage( m_hWndStatus, LB_ADDSTRING, 0, (LPARAM) pszFinalOutput );
hwndList = m_hWndStatus;
fNeedToUpdateWidth = (LB_ERR != iRet);
}
if ( fNeedToUpdateWidth )
{
// Listboxes do not update their horizontal extent dynamically,
// so we need to do so here.
HDC hdc = ::GetDC( hwndList );
SIZE size;
::GetTextExtentPoint32( hdc, pszFinalOutput, _tcslen( pszFinalOutput ), &size );
::ReleaseDC( hwndList, hdc );
int iCurrentWidth = (int) ::SendMessage( hwndList, LB_GETHORIZONTALEXTENT, 0, 0 );
if ( size.cx > iCurrentWidth )
{
::SendMessage( hwndList, LB_SETHORIZONTALEXTENT, size.cx, 0 );
}
}
if ( pszText )
{
delete[] pszText;
}
return S_OK;
}
/****************************************************************************
* CCompiler::EnterIdle *
*---------------------------*
* Description:
* Calls the SAPI grammar compiler to compile the xml file.
*****************************************************************************/
HRESULT CCompiler::EnterIdle()
{
HRESULT hr = S_OK;
if (m_fNeedStartCompile)
{
BOOL bWorked = FALSE;
m_fNeedStartCompile = FALSE;
CSpFileStream Source(&hr, m_szXMLSrcFile);
AddInternalError(hr, IDS_CANTOPENSOURCE, m_szXMLSrcFile);
if (SUCCEEDED(hr))
{
CSpFileStream Dest(&hr, m_szCFGDestFile, GENERIC_WRITE, 0, CREATE_ALWAYS);
AddInternalError(hr, IDS_CANTOPENDEST, m_szCFGDestFile);
if (SUCCEEDED(hr) && strlen(m_szHeaderDestFile))
{
CSpFileStream Header(&hr, m_szHeaderDestFile, GENERIC_WRITE, 0, CREATE_ALWAYS);
AddInternalError(hr, IDS_CANTOPENDEST, m_szHeaderDestFile);
WriteStream(&Header, "#ifndef __");
StripWrite(&Header, m_szHeaderDestFile);
WriteStream(&Header, "_IDs__\n");
WriteStream(&Header, "#define __");
StripWrite(&Header, m_szHeaderDestFile);
WriteStream(&Header, "_IDs__\n\n");
if (SUCCEEDED(hr))
{
if( !m_fSilent )
{
hr = m_cpCompiler->CompileStream(&Source, &Dest, &Header, NULL, this, 0);
}
else
{
hr = m_cpCompiler->CompileStream(&Source, &Dest, &Header, NULL, m_cpError, 0);
}
}
if (SUCCEEDED(hr))
{
WriteStream(&Header, "\n#endif\n");
}
}
else
{
if (SUCCEEDED(hr))
{
if( !m_fSilent )
{
hr = m_cpCompiler->CompileStream(&Source, &Dest, NULL, NULL, this, 0);
}
else
{
hr = m_cpCompiler->CompileStream(&Source, &Dest, NULL, NULL, m_cpError, 0);
}
}
}
if (SUCCEEDED(hr) && SUCCEEDED(m_hrWorstError))
{
AddStatus(S_OK, IDS_COMPILESUCCESS);
bWorked = TRUE;
if (m_fSilent)
{
::EndDialog(m_hDlg, S_OK);
}
}
else
{
AddStatus(hr, IDS_COMPILEFAILURE);
bWorked = FALSE;
if (m_fSilent)
{
::EndDialog(m_hDlg, S_OK);
}
}
}
if (!bWorked)
{
::DeleteFile(m_szCFGDestFile);
}
}
return hr;
}
/****************************************************************************
* CCompiler::LoadGrammar *
*---------------------------*
* Description:
* Loads and activates the Grammar
***************************************************************** Leonro ****/
HRESULT CCompiler::LoadGrammar( TCHAR* szPath )
{
HRESULT hr = S_OK;
// load grammar
hr = m_cpRecoContext->CreateGrammar(GRAM_ID, &m_cpRecoGrammar);
if (SUCCEEDED(hr))
{
USES_CONVERSION;
hr = m_cpRecoGrammar->LoadCmdFromFile( T2W(szPath), SPLO_STATIC );
if (FAILED(hr))
{
m_cpRecoGrammar.Release();
}
}
return hr;
}
/****************************************************************************
* CCompiler::WriteStream *
*---------------------------*
* Description:
* Calls write on the output stream
*****************************************************************************/
HRESULT CCompiler::WriteStream(IStream * pStream, const char * pszText)
{
ULONG cch = strlen(pszText);
return pStream->Write(pszText, cch, NULL);
}
/****************************************************************************
* CCompiler::StripWrite *
*---------------------------*
* Description:
* Strips characters off strings
*****************************************************************************/
HRESULT CCompiler::StripWrite(IStream * pStream, const char * pszText)
{
ULONG cch = strlen(pszText);
char * psz = (char *)_alloca((cch + 1) * sizeof(char));
char c;
char * pszWork = psz;
do
{
c = *pszText++;
*pszWork++ = ((c == 0) || (c >= '0' && c <= '9') || (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')) ? c : '_';
} while (c);
return pStream->Write(psz, cch, NULL);
}
/****************************************************************************
* CCompiler::CallOpenFileDialog *
*---------------------------*
* Description:
* Displays the open dialog box to retrieve the
* user-selected .txt or .xml file for synthisizing
*************************************************************** Leonro ******/
BOOL CCompiler::CallOpenFileDialog( HWND hWnd, LPSTR szFileName, TCHAR* szFilter )
{
OPENFILENAME ofn;
BOOL bRetVal = TRUE;
LONG lRetVal;
HKEY hkResult;
TCHAR szPath[NORM_SIZE] = _T("");
DWORD size = NORM_SIZE;
// Open the last directory used by this app (stored in registry)
lRetVal = RegCreateKeyEx( HKEY_CURRENT_USER,
_T("SOFTWARE\\Microsoft\\Speech\\AppData\\PathToGrammarFiles"), 0, NULL, 0,
KEY_ALL_ACCESS, NULL, &hkResult, NULL );
if( lRetVal == ERROR_SUCCESS )
{
RegQueryValueEx( hkResult, _T("GramCompFiles"), NULL, NULL, (PBYTE)szPath, &size );
}
ofn.lStructSize = OPENFILENAME_SIZE_VERSION_400;
ofn.hwndOwner = hWnd;
ofn.lpstrFilter = szFilter;
ofn.lpstrCustomFilter = NULL;
ofn.nFilterIndex = 1;
ofn.lpstrInitialDir = szPath;
ofn.lpstrFile = szFileName;
ofn.nMaxFile = NORM_SIZE;
ofn.lpstrTitle = NULL;
ofn.lpstrFileTitle = NULL;
ofn.lpstrDefExt = _T("xml");
ofn.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
// Pop the dialog
bRetVal = GetOpenFileName( &ofn );
// Write the directory path you're in to the registry
TCHAR pathstr[NORM_SIZE] = _T("");
strcpy( pathstr, szFileName );
int i=0;
while( pathstr[i] != NULL )
{
i++;
}
while( pathstr[i] != '\\' )
{
i --;
}
pathstr[i] = NULL;
RegSetValueEx( hkResult, _T("GramCompFiles"), NULL, REG_EXPAND_SZ, (PBYTE)pathstr, strlen(pathstr)+1 );
RegCloseKey( hkResult );
return bRetVal;
}
/****************************************************************************
* CCompiler::CallSaveFileDialog *
*---------------------------*
* Description:
* Displays the save file dialog box and retrieves
* the user-selected save file name.
*************************************************************** Leonro ******/
BOOL CCompiler::CallSaveFileDialog( HWND hWnd, TCHAR* szSaveFile )
{
TCHAR pszFileName[MAX_PATH] = _T("");
BOOL bSuccess = TRUE;
static TCHAR pszFilter[MAX_PATH] = _T("leon");
OPENFILENAME ofn;
ZeroMemory( &ofn, OPENFILENAME_SIZE_VERSION_400 );
ofn.lStructSize = OPENFILENAME_SIZE_VERSION_400;
ofn.hwndOwner = hWnd;
ofn.hInstance = m_hInstance;
ofn.lpstrFilter = "XML Files (*.xml)\0*.xml\0Text Files (*.txt)\0*.txt\0All Files (*.*)\0*.*\0\0";
ofn.lpstrCustomFilter = NULL;
ofn.nMaxCustFilter = 0;
ofn.nFilterIndex = 0;
ofn.lpstrFile = szSaveFile;
ofn.nMaxFile = MAX_PATH;
ofn.nMaxFileTitle = MAX_PATH;
ofn.lpstrFileTitle = NULL;
ofn.lpstrInitialDir = NULL;
ofn.lpstrTitle = NULL;
ofn.Flags = OFN_CREATEPROMPT;
ofn.lpstrDefExt = "xml";
bSuccess = GetSaveFileName( &ofn );
return bSuccess;
}
/****************************************************************************
* CCompiler::FileSave *
*---------------------------*
* Description:
* Saves the TOM file to disk
**************************************************************** Leonro *****/
HRESULT CCompiler::FileSave( HWND hWnd, CCompiler* pComp, TCHAR* szSaveFile )
//
{
VARIANT Var;
HRESULT hr = S_OK;
BOOL bRetVal = TRUE;
USES_CONVERSION;
// Call save file dialog if there's no file name already
if( !_tcscmp( szSaveFile, "" ) )
{
bRetVal = CallSaveFileDialog( hWnd, szSaveFile );
}
// TOM save file
if( bRetVal )
{
// Save it
VariantInit( &Var );
Var.vt = VT_BSTR;
Var.bstrVal = SysAllocString( T2W(szSaveFile) ); // Will use Win32 file command
hr = pComp->m_cpTextDoc->Save( &Var, tomCreateAlways, 1200 );
hr &= ~0x40000; // Mask off bit 18
SysFreeString( Var.bstrVal );
if( SUCCEEDED( hr ) )
{
// Set the compiler source file to the newly saved file
_tcscpy( pComp->m_szXMLSrcFile, szSaveFile );
}
else
{
_tcscpy( szSaveFile, _T("") );
}
// If the text document has been saved
if( SUCCEEDED( hr ) )
{
pComp->m_cpTextDoc->SetSaved( tomTrue );
}
}
else
{
hr = E_FAIL;
}
return hr;
}
/****************************************************************************
* CCompiler::Compile *
*---------------------------*
* Description:
* Handles compiling the text in the editor. This function calls CCompiler::EnterIdle
* to do the actual compiling.
***************************************************************** Leonro ****/
HRESULT CCompiler::Compile( HWND hWnd, TCHAR* szSaveFileName, TCHAR* szTitle, CCompiler* pComp )
{
HRESULT hr = S_OK;
long lSaved = 0;
// reset errors
pComp->m_hrWorstError = 0;
// Save file first if it has not been saved
hr = pComp->m_cpTextDoc->GetSaved( &lSaved );
if( lSaved == tomFalse && SUCCEEDED( hr ) )
{
// TOM save file
hr = FileSave( hWnd, pComp, szSaveFileName );
if( hr == STG_E_ACCESSDENIED ) // Handle read only files
{
MessageBox( pComp->m_hWndEdit, _T("This file exists with Read Only attributes.\n Please use a different file name."),
_T("File Save"), MB_OK );
// Call FileSave again but this time pop the save file dialog box
hr = FileSave( hWnd, pComp, szSaveFileName );
}
// Add the file name to the title bar
if( SUCCEEDED( hr ) )
{
LoadString( pComp->m_hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING );
_tcscat( szTitle, _T(" - [") );
_tcscat( szTitle, szSaveFileName );
_tcscat( szTitle, _T("]") );
SetWindowText( hWnd, szTitle );
}
}
// If everything has succeeded but there is no source text in the editor
// set hr to InvalidArg
if( SUCCEEDED( hr ) && !*pComp->m_szXMLSrcFile )
{
hr = E_INVALIDARG;
}
// Clear out the listbox of any previous errors
::SendMessage( m_hWndStatus, LB_RESETCONTENT, 0, 0 );
// Set up the compiler and do it
if( SUCCEEDED( hr ) )
{
// construct name from m_szXMLSrcFile
_tcscpy(pComp->m_szCFGDestFile, pComp->m_szXMLSrcFile);
_tcscpy(&pComp->m_szCFGDestFile[strlen(pComp->m_szCFGDestFile) -3], _T("cfg"));
// update text in Status Window
TCHAR sz[MAX_PATH];
TCHAR *pszOutput = new TCHAR[ sp_countof(sz) + _tcslen( pComp->m_szXMLSrcFile ) ];
if ( pszOutput )
{
LoadString( m_hInstance, IDS_COMPFILE, sz, sp_countof(sz) );
wsprintf( pszOutput, sz, pComp->m_szXMLSrcFile );
::SendMessage( m_hWndStatus, LB_INSERTSTRING, 0, (LPARAM) pszOutput );
// Size the listbox
HDC hdc = ::GetDC( m_hWndStatus );
SIZE size;
::GetTextExtentPoint32( hdc, pszOutput, _tcslen( pszOutput ), &size );
::ReleaseDC( m_hWndStatus, hdc );
::SendMessage( m_hWndStatus, LB_SETHORIZONTALEXTENT, size.cx, 0 );
delete[] pszOutput;
}
// call the actual compile step
pComp->EnterIdle();
// repaint
InvalidateRect( hWnd, NULL, FALSE );
// Check for compile errors
hr = pComp->m_hrWorstError;
if( FAILED( hr ) )
{
pComp->m_fNeedStartCompile = TRUE;
}
else
{
pComp->m_fNeedStartCompile = FALSE;
}
}
return hr;
}
/****************************************************************************
* CCompiler::RecoEvent *
*---------------------------*
* Description:
* Helper function that handles speech events
**************************************************************** Leonro *****/
void CCompiler::RecoEvent( HWND hDlg, CCompiler* pComp )
{
USES_CONVERSION;
HRESULT hr=S_OK;
CSpEvent event;
long iNewPhrase=0;
static BOOL fStartSound = FALSE;
if( pComp->m_cpRecoContext )
{
while( event.GetFrom(pComp->m_cpRecoContext) == S_OK )
{
// Switch on recognition event
switch( event.eEventId )
{
case SPEI_SOUND_START:
fStartSound = TRUE;
m_dstr = L"";
break;
case SPEI_SOUND_END:
if( fStartSound )
{
fStartSound = FALSE;
if( !pComp->m_fGotReco )
{
CSpDynamicString dstrText = L"<noise>";
TCHAR* szUnRecoString = W2T( dstrText.m_psz );
iNewPhrase = SendDlgItemMessage( hDlg, IDC_LIST_PHRASES, LB_ADDSTRING,
0, (LPARAM)szUnRecoString );
SendDlgItemMessage( hDlg, IDC_LIST_PHRASES, LB_SETCURSEL, iNewPhrase, 0);
}
pComp->m_fGotReco = FALSE;
}
break;
case SPEI_FALSE_RECOGNITION:
::SendMessage( GetDlgItem(hDlg, IDC_LIST_PHRASES), WM_SETTEXT, 0, (LPARAM)"<Unrecognized>");
break;
case SPEI_RECOGNITION:
case SPEI_HYPOTHESIS:
Recognize( hDlg, *pComp, event );
break;
}
}
}
}
/****************************************************************************
* CCompiler::Recognize *
*----------------------*
* Description:
* Helper function that handles recognition events
*************************************************************** MarkNik *****/
void CCompiler::Recognize( HWND hDlg, CCompiler &rComp, CSpEvent &rEvent )
{
USES_CONVERSION;
CComPtr<ISpRecoResult> cpResult;
cpResult = rEvent.RecoResult();
HRESULT hr = S_OK;
long iNewPhrase=0;
rComp.m_fGotReco = TRUE;
CSpDynamicString dstrText;
SPPHRASE *pElements;
if( SUCCEEDED( cpResult->GetPhrase( &pElements ) ) )
{
_ASSERT(pElements->ullGrammarID == GRAM_ID);
TCHAR szText[256];
HWND hwndEdit = GetDlgItem(hDlg, IDC_LIST_PHRASES);
ULONG CurrentLen = ::SendMessage( hwndEdit, WM_GETTEXTLENGTH, 0, 0 );
if( SPEI_RECOGNITION == rEvent.eEventId )
{
m_dstr.Append( L"------------- Recognition Event: ------------- \r\n\r\n" );
}
else if ( SPEI_HYPOTHESIS == rEvent.eEventId )
{
m_dstr.Append( L"------------- Hypothesis Event: ------------- \r\n\r\n" );
}
else
{
m_dstr.Append( L"Unknown Event...:\r\n\r\n" );
}
if (pElements->Rule.pszName || pElements->Rule.ulId)
{
wsprintf(szText, "RULE=\"%s\" (%05d)\r\n", W2T(pElements->Rule.pszName), pElements->Rule.ulId);
m_dstr.Append( T2W(szText) );
hr = cpResult->GetText( SP_GETWHOLEPHRASE, SP_GETWHOLEPHRASE, TRUE, &dstrText, NULL );
if( SUCCEEDED( hr ) )
{
m_dstr.Append( dstrText );
}
else
{
m_dstr.Append( L"<Unrecognized phrase>" );
}
}
else
{
m_dstr = L"DICTATION\r\n";
CSpDynamicString dstrText;
hr = cpResult->GetText( SP_GETWHOLEPHRASE, SP_GETWHOLEPHRASE, TRUE, &dstrText, NULL );
if( SUCCEEDED( hr ) )
{
m_dstr.Append( dstrText );
}
else
{
m_dstr.Append( L"<Unrecognized DICTATION>" );
}
}
m_dstr.Append(L"\r\n");
if (pElements->pProperties)
{
m_dstr.Append(L"\r\nPROPERTIES:\r\n");
ConstructPropertyDisplay(pElements->pElements, pElements->pProperties, m_dstr, 0);
}
m_dstr.Append(L"\r\nPARSE TREE:\r\n");
ConstructRuleDisplay(&pElements->Rule, m_dstr, 0);
m_dstr.Append(L"\r\nELEMENTS:\r\n");
for (ULONG i = 0; i < pElements->Rule.ulCountOfElements; i++)
{
wsprintf(szText, " <%u - %u> \"%s\" %c(%c)\r\n",
pElements->pElements[i].ulAudioStreamOffset,
pElements->pElements[i].ulAudioStreamOffset + pElements->pElements[i].ulAudioSizeBytes,
W2T(pElements->pElements[i].pszDisplayText),
ConfidenceGroupChar(pElements->pElements[i].ActualConfidence),
ConfidenceGroupChar(pElements->pElements[i].RequiredConfidence));
m_dstr.Append(T2W(szText));
}
m_dstr.Append( L"\r\n\r\n" );
::SendMessage( hwndEdit, WM_SETTEXT, 0, (LPARAM)W2T(m_dstr));
::CoTaskMemFree(pElements);
}
else
{
::SendMessage( GetDlgItem(hDlg, IDC_LIST_PHRASES), WM_SETTEXT, 0, (LPARAM)"<Unrecognized>");
}
}
/****************************************************************************
* CCompiler::EmulateRecognition *
*-----------------------------------*
* Description:
* Allows users to input text to emmulate recognition
*
***************************************************************** PhilSch ***/
HRESULT CCompiler::EmulateRecognition(WCHAR *pszText)
{
HRESULT hr = S_OK;
// Get local info
SPRECOGNIZERSTATUS stat;
LANGID LangID;
ZeroMemory(&stat, sizeof(stat));
m_cpRecognizer->GetStatus(&stat);
LangID = stat.aLangID[0];
CComPtr<ISpPhraseBuilder> cpPhrase;
if (SUCCEEDED(CreatePhraseFromText(pszText, &cpPhrase, LangID)) && m_cpRecognizer)
{
return( m_cpRecognizer->EmulateRecognition(cpPhrase) );
}
return S_FALSE;
}
/* MEMBER FUNCTIONS FOR THE COMMAND LINE VERSION OF THE APPLICATION ONLY*/
/****************************************************************************
* CCompiler::InitDialog *
*---------------------------*
* Description:
* Initializes the command line version of the compile status dialog box
*****************************************************************************/
BOOL CCompiler::InitDialog(HWND hDlg)
{
m_hDlg = hDlg;
TCHAR sz[MAX_PATH];
::LoadString(m_hInstance, IDS_COMPFILE, sz, sp_countof(sz));
TCHAR szTitle[MAX_PATH];
wsprintf(szTitle, sz, m_szXMLSrcFile);
::SendDlgItemMessage(hDlg, IDC_STATUS, WM_SETTEXT, 0, (LPARAM)szTitle);
return TRUE;
}
/****************************************************************************
* CCompiler::DialogProc *
*---------------------------*
* Description:
* Message handler for command line version of dialog box
*****************************************************************************/
int CALLBACK CCompiler::DialogProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
CCompiler * pThis = (CCompiler *)::GetWindowLong(hDlg, GWL_USERDATA);
switch (message)
{
case WM_INITDIALOG:
::SetWindowLong(hDlg, GWL_USERDATA, lParam);
pThis = (CCompiler *)lParam;
return pThis->InitDialog(hDlg); //1
case WM_PAINT:
if (pThis->m_fNeedStartCompile)
{
::PostMessage(hDlg, WM_APP, 0, 0);
}
break;
case WM_APP:
pThis->EnterIdle();
return TRUE;
case WM_COMMAND:
{
if (LOWORD(wParam) == IDOK)
{
EndDialog(hDlg, 0);
return TRUE;
}
}
break;
}
return FALSE;
}
/****************************************************************************
* CError::AddError *
*------------------*
* Description:
*
* Returns:
*
***************************************************************** PhilSch ***/
HRESULT CError::AddError(const long lLine, HRESULT hr, const WCHAR * pszDescription, const WCHAR * pszHelpFile, DWORD dwHelpContext)
{
SPDBG_FUNC("CError::AddError");
USES_CONVERSION;
ATLTRACE(L"%s(%d) : %s\n", T2W(m_pszFileName), lLine, pszDescription);
return S_OK;
}
/****************************************************************************
* CError::Init *
*--------------*
* Description:
*
* Returns:
*
***************************************************************** PhilSch ***/
HRESULT CError::Init(const char *pszFileName)
{
SPDBG_FUNC("CError::Init");
m_pszFileName = pszFileName;
return S_OK;
}
/****************************************************************************
* CRecoDlgClass::ConstructPropertyDisplay *
*-----------------------------------------*
* Description:
*
* Returns:
*
***************************************************************** PhilSch ***/
HRESULT CCompiler::ConstructPropertyDisplay(const SPPHRASEELEMENT *pElem, const SPPHRASEPROPERTY *pProp,
CSpDynamicString & dstr, ULONG ulLevel)
{
SPDBG_FUNC("CRecoDlgClass::ConstructPropertyDisplay");
HRESULT hr = S_OK;
USES_CONVERSION;
TCHAR szText[256];
// constrcut indent
while(SUCCEEDED(hr) && pProp)
{
wsprintf(szText, " [%2d, %2d] ", pProp->ulFirstElement, pProp->ulFirstElement + pProp->ulCountOfElements);
for (ULONG i = 0; i < ulLevel; i++)
{
dstr.Append(L"\t");
}
if (pProp->pszName)
{
if (wcslen(pProp->pszName) > 240)
{
dstr.Append(L"\"(Rule name too long)\" = \"");
}
else
{
wsprintf(szText, "\"%s\" = \"", W2T(pProp->pszName));
dstr.Append(T2W(szText));
}
}
else
{
dstr.Append(L"\"(UNK)\" = \"");
}
if (!pProp->pszValue)
{
// construct the value from the elements!
ULONG ulEndElement = pProp->ulFirstElement + pProp->ulCountOfElements;
for (ULONG j = pProp->ulFirstElement; j < ulEndElement; j++)
{
if (j+1 < ulEndElement)
{
dstr.Append2(pElem[j].pszDisplayText, L" ");
}
else
{
dstr.Append(pElem[j].pszDisplayText);
}
}
}
else
{
dstr.Append(pProp->pszValue);
}
if (pProp->vValue.vt != VT_EMPTY)
{
CComVariant cv = pProp->vValue;
cv.ChangeType(VT_BSTR);
wsprintf(szText, "\" (%d = %s)", pProp->ulId, W2T(cv.bstrVal));
}
else
{
wsprintf(szText, "\" (%d)", pProp->ulId);
}
dstr.Append2(T2W(szText), L"\r\n");
if (pProp->pFirstChild)
{
hr = ConstructPropertyDisplay(pElem, pProp->pFirstChild, dstr, ulLevel + 1);
}
pProp = pProp->pNextSibling;
}
return hr;
}
/****************************************************************************
* CRecoDlgClass::ConstructRuleDisplay *
*-------------------------------------*
* Description:
*
* Returns:
*
***************************************************************** PhilSch ***/
HRESULT CCompiler::ConstructRuleDisplay(const SPPHRASERULE *pRule, CSpDynamicString &dstr, ULONG ulLevel)
{
SPDBG_FUNC("CRecoDlgClass::ConstructRuleDisplay");
HRESULT hr = S_OK;
USES_CONVERSION;
TCHAR szText[256];
// constrcut indent
while(SUCCEEDED(hr) && pRule)
{
wsprintf(szText, " [%2d, %2d] ", pRule->ulFirstElement, pRule->ulFirstElement + pRule->ulCountOfElements);
for (ULONG i = 0; i < ulLevel; i++)
{
dstr.Append(L"\t");
}
if (pRule->pszName)
{
if (wcslen(pRule->pszName) > 240)
{
dstr.Append(L"\"(Rule name too long)\" = \"");
}
else
{
wsprintf(szText, "%s \"%s\" (%d)", szText, W2T(pRule->pszName), pRule->ulId);
dstr.Append(T2W(szText));
}
}
else
{
dstr.Append(L"\"(UNK)\" = \"");
}
dstr.Append(L"\r\n");
if (pRule->pFirstChild)
{
hr = ConstructRuleDisplay(pRule->pFirstChild, dstr, ulLevel + 1);
}
pRule = pRule->pNextSibling;
}
return hr;
}