// ****************************************************************************
//
// Function Name: AskUser::InformUser( )
//
// Description: Ask the user a question with an inform icon and OK
// button.
// Retrieve the message from a resource file.
//
// Returns: kAlertYes
//
// Exceptions: None
//
// ****************************************************************************
//
YAlertValues RAlert::AskUser( YResourceId informId )
{
RMBCString string = GetResourceManager().GetResourceString( informId );
#ifdef TPSDEBUG
char buffer[128];
buffer[0] = '\0';
WinCode( wsprintf( buffer, " - %d", informId ) );
string += buffer;
#endif
return AskUser( (LPCSZ)string );
}
// ****************************************************************************
//
// Function Name: RAlert::AlertUser( )
//
// Description: Alert the user of a problem with an Alert and an OK button
// Retrieve the message from a resource file.
//
// Returns: Nothing
//
// Exceptions: None
//
// ****************************************************************************
//
void RAlert::AlertUser( YResourceId alertId )
{
RMBCString string = GetResourceManager().GetResourceString( alertId );
#ifdef TPSDEBUG
char buffer[128];
buffer[0] = '\0';
WinCode( wsprintf( buffer, " - %d", alertId ) );
string += buffer;
#endif
AlertUser( (LPCSZ)string );
}
// ****************************************************************************
//
// Function Name: RAlert::FormatAlertString( )
//
// Description: Format an a string with variable text for alert output.
// Retrieve the message from a resource file and format the
// subString into the resource string (likely to be a file
// name for an error message).
//
// Returns: Nothing
//
// Exceptions: None
//
// ****************************************************************************
//
RMBCString RAlert::FormatAlertString( YResourceId alertId, const RMBCString& subString )
{
LPSZ lpszString = (LPSZ)GetGlobalBuffer();
*lpszString = 0; // Make sure the string is null terminated...
RMBCString string = GetResourceManager().GetResourceString( alertId );
wsprintf( lpszString, (LPCSZ)string, (LPCSZ)subString );
RMBCString returnString(lpszString);
ReleaseGlobalBuffer( (unsigned char*)lpszString );
#ifdef TPSDEBUG
char buffer[10];
buffer[0] = '\0';
WinCode( wsprintf( buffer, " - %d", alertId ) );
returnString += buffer;
#endif
return returnString;
}
// ****************************************************************************
//
// Function Name: RWindowView::ReleaseMouseCapture( )
//
// Description: Releases the mouse capture. Unnecessary on the Mac
//
// Returns: Nothing
//
// Exceptions: None
//
// ****************************************************************************
//
void RWindowView::ReleaseMouseCapture( )
{
RView::ReleaseMouseCapture( );
WinCode( ReleaseCapture( ) );
}
// ****************************************************************************
//
// Function Name: RWindowView::SetMouseCapture( )
//
// Description: Captures the mouse to this view.
//
// Returns: Nothing
//
// Exceptions: None
//
// ****************************************************************************
//
void RWindowView::SetMouseCapture( )
{
WinCode( GetCWnd( ).SetCapture( ) );
RView::SetMouseCapture( );
}
// ****************************************************************************
//
// Function Name: RStandaloneDocument::OnFileSave( )
//
// Description: Called when File::Save is chosen from the menu.
//
// Returns: user's response if any to filename request
//
// Exceptions: File
//
// ****************************************************************************
//
YAlertValues RStandaloneDocument::OnFileSave( BOOLEAN fSaveAs, RSaveAsData* pGivenSaveData /*= NULL*/ )
{
BOOLEAN fContinue = TRUE;
BOOLEAN fSaveCanceled = FALSE;
RMBCString filename;
RFileFormat* pFileFormat = NULL;
while( fContinue )
{
// If we dont have a file format, or we are doing a save as, display the save as dialog
if( !m_pFileFormat || fSaveAs )
{
// Initialize a SaveAsStruct with this documents information
RSaveAsData saveAsData;
RSaveAsData* pSaveData = pGivenSaveData;
// If we weren't given save as data then get it.
if ( NULL == pGivenSaveData )
{
saveAsData.sPathName = GetDocumentFilename( );
GetSaveFileFormats( saveAsData.m_FileFormatCollection );
pSaveData = &saveAsData;
}
// Remove the file path from the file name so the save dialog
// will install the right one for the user's choice of format.
#ifdef _WINDOWS
int nExtensionStartsAt = pSaveData->sPathName.operator CString( ).ReverseFind( '.' );
if ( -1 != nExtensionStartsAt )
pSaveData->sPathName = pSaveData->sPathName.Head( nExtensionStartsAt );
#endif
// Do the filesave dialog
DoFileSaveDialog( pSaveData );
if( pSaveData->sPathName.IsEmpty() ) fSaveCanceled = TRUE;
// Retrieve the required information
filename = pSaveData->sPathName;
pFileFormat = pSaveData->m_pSelectedFileFormat;
pSaveData->m_FileFormatCollection.Remove( pFileFormat );
}
// Otherwise, use the current type and name
else
{
pFileFormat = m_pFileFormat;
filename = GetDocumentFilename( );
}
// If we have a file type, try to save
if( !fSaveCanceled )
{
try
{
TpsAssert( pFileFormat, "Save being called on NULL FileFormat" );
pFileFormat->Save( filename );
// If this is a symmetric format, update all the document info
if( pFileFormat->IsSymmetric( ) )
{
// Set the format
if( m_pFileFormat != pFileFormat )
delete m_pFileFormat;
m_pFileFormat = pFileFormat;
// Set the new document filename
SetDocumentFilename( filename );
// Update the MRU list
WinCode( AfxGetApp( )->AddToRecentFileList( filename ) );
}
// else
// delete pFileFormat;
return kAlertOk;
}
catch( YException exception )
{
RAlert askUser;
if( kShareViolation == exception || kAccessDenied == exception )
fContinue = static_cast<BOOLEAN>( askUser.WarnUser( STRING_ERROR_ACCESS_DENIED ) == kAlertOk );
else if( kFileNotFound == exception )
fContinue = static_cast<BOOLEAN>( askUser.WarnUser( STRING_FILE_MOVED_ERROR ) == kAlertOk );
else
{
::ReportException( exception );
fContinue = FALSE;
}
// Clean up any allocated file formats so they will not be leaked above
// when we try to save again.
if( !pGivenSaveData && (m_pFileFormat==pFileFormat) )
{
delete m_pFileFormat;
m_pFileFormat = NULL;
pFileFormat = NULL;
}
else if ( pGivenSaveData )
{
// insert the format back into the list of formats
pGivenSaveData->m_FileFormatCollection.InsertAtEnd( pFileFormat );
pFileFormat = NULL;
}
}
}
else
fContinue = FALSE;
}
return kAlertCancel;
}
