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#include "stdafx.h"
#include "miscUtils.h"
namespace
{
wchar_t* formatMessage( HRESULT hr )
{
wchar_t* err;
if( FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
hr,
MAKELANGID( LANG_NEUTRAL, SUBLANG_DEFAULT ),
(LPTSTR)&err,
0,
NULL ) )
return err;
return nullptr;
}
}
CString formatErrorMessage( HRESULT hr )
{
CString message;
const wchar_t* err = formatMessage( hr );
if( nullptr != err )
{
message = err;
LocalFree( (HLOCAL)err );
message.TrimRight();
}
else
message.Format( L"Error code %i (0x%08X)", hr, hr );
return message;
}
void reportFatalError( const char* what, HRESULT hr )
{
CString message;
message.Format( L"%S\n%S\n", "Unable to start the application.", what );
message += formatErrorMessage( hr );
::MessageBox( nullptr, message, L"Whisper Desktop Startup", MB_OK | MB_ICONERROR );
}
namespace
{
using Whisper::eModelImplementation;
struct sImplString
{
eModelImplementation val;
LPCTSTR str;
};
static const std::array<sImplString, 3> s_implStrings =
{
sImplString{ eModelImplementation::GPU, L"GPU" },
sImplString{ eModelImplementation::Hybrid, L"Hybrid" },
sImplString{ eModelImplementation::Reference, L"Reference" },
};
}
HRESULT implParse( const CString& s, eModelImplementation& rdi )
{
for( const auto& is : s_implStrings )
{
if( 0 != s.CompareNoCase( is.str ) )
continue;
rdi = is.val;;
return S_OK;
}
return E_INVALIDARG;
}
LPCTSTR implString( eModelImplementation i )
{
for( const auto& is : s_implStrings )
if( is.val == i )
return is.str;
return nullptr;
}
void implPopulateCombobox( CComboBox& cb, Whisper::eModelImplementation impl )
{
int curSel = 0;
int idx = 0;
for( const auto& is : s_implStrings )
{
cb.AddString( is.str );
if( is.val == impl )
curSel = idx;
idx++;
}
cb.SetCurSel( curSel );
}
Whisper::eModelImplementation implGetValue( CComboBox& cb )
{
int curSel = cb.GetCurSel();
if( curSel < 0 )
return (Whisper::eModelImplementation)0;
return s_implStrings[ curSel ].val;
}
ThreadPoolWork::~ThreadPoolWork()
{
if( nullptr != work )
{
CloseThreadpoolWork( work );
work = nullptr;
}
}
void __stdcall ThreadPoolWork::callback( PTP_CALLBACK_INSTANCE Instance, PVOID Context, PTP_WORK Work )
{
iThreadPoolCallback* cb = (iThreadPoolCallback*)Context;
cb->poolCallback();
}
HRESULT ThreadPoolWork::create( iThreadPoolCallback* cb )
{
if( nullptr == cb )
return E_POINTER;
if( nullptr != work )
return HRESULT_FROM_WIN32( ERROR_ALREADY_INITIALIZED );
work = CreateThreadpoolWork( &callback, cb, nullptr );
if( nullptr != work )
return S_OK;
return HRESULT_FROM_WIN32( GetLastError() );
}
HRESULT ThreadPoolWork::post()
{
if( nullptr == work )
return OLE_E_BLANK;
SubmitThreadpoolWork( work );
return S_OK;
}
void makeUtf16( CString& rdi, const char* utf8 )
{
const size_t length = strlen( utf8 );
int count = MultiByteToWideChar( CP_UTF8, 0, utf8, (int)length, nullptr, 0 );
wchar_t* p = rdi.GetBufferSetLength( count );
MultiByteToWideChar( CP_UTF8, 0, utf8, (int)length, p, count );
rdi.ReleaseBuffer();
}
void makeUtf8( CStringA& rdi, const CString& utf16 )
{
int count = WideCharToMultiByte( CP_UTF8, 0, utf16, utf16.GetLength(), nullptr, 0, nullptr, nullptr );
char* s = rdi.GetBufferSetLength( count + 1 );
count = WideCharToMultiByte( CP_UTF8, 0, utf16, utf16.GetLength(), s, count, nullptr, nullptr );
rdi.ReleaseBufferSetLength( count );
}
constexpr int ofnBufferLength = 2048;
bool getOpenFileName( HWND owner, LPCTSTR title, LPCTSTR filter, CString& path )
{
wchar_t buffer[ ofnBufferLength ];
buffer[ 0 ] = 0;
OPENFILENAME ofn;
memset( &ofn, 0, sizeof( ofn ) );
ofn.lStructSize = sizeof( OPENFILENAME );
ofn.hwndOwner = owner;
ofn.lpstrFilter = filter;
ofn.lpstrTitle = title;
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
ofn.lpstrFile = buffer;
ofn.nMaxFile = ofnBufferLength - 1;
CString dir;
if( path.GetLength() > 0 && path.GetLength() < ofnBufferLength )
wcsncpy_s( buffer, path, path.GetLength() );
if( !GetOpenFileName( &ofn ) )
{
path = L"";
return false;
}
else
{
path = ofn.lpstrFile;
return true;
}
}
bool getSaveFileName( HWND owner, LPCTSTR title, LPCTSTR filter, CString& path, DWORD* filterIndex )
{
wchar_t buffer[ ofnBufferLength ];
buffer[ 0 ] = 0;
OPENFILENAME ofn;
memset( &ofn, 0, sizeof( ofn ) );
ofn.lStructSize = sizeof( OPENFILENAME );
ofn.hwndOwner = owner;
ofn.lpstrFilter = filter;
ofn.lpstrTitle = title;
ofn.Flags = OFN_EXPLORER | OFN_PATHMUSTEXIST;
ofn.lpstrFile = buffer;
ofn.nMaxFile = ofnBufferLength - 1;
if( nullptr != filterIndex )
ofn.nFilterIndex = *filterIndex + 1;
if( path.GetLength() > 0 && path.GetLength() < ofnBufferLength )
wcsncpy_s( buffer, path, path.GetLength() );
if( !GetSaveFileName( &ofn ) )
return false;
path = ofn.lpstrFile;
if( nullptr != filterIndex )
*filterIndex = ofn.nFilterIndex - 1;
return true;
}
void reportError( HWND owner, LPCTSTR text, LPCTSTR title, HRESULT hr )
{
if( nullptr == title )
title = L"Operation Failed";
CString message = text;
message.TrimRight();
if( FAILED( hr ) )
{
message += L"\n";
message += formatErrorMessage( hr );
}
::MessageBox( owner, message, title, MB_OK | MB_ICONWARNING );
}
HRESULT writeUtf8Bom( CAtlFile& file )
{
const std::array<uint8_t, 3> bom = { 0xEF, 0xBB, 0xBF };
return file.Write( bom.data(), 3 );
}
bool isInvalidTranslate( HWND owner, uint32_t lang, bool translate )
{
if( !translate )
return false;
constexpr uint32_t english = 0x6E65;
if( lang != english )
return false;
LPCTSTR message = L"The translate feature translates speech to English.\nIt’s not available when the audio language is already English.";
MessageBox( owner, message, L"Incompatible parameters", MB_OK | MB_ICONINFORMATION );
return true;
}
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