void OpenUserDataRec::EventProcCBStart(NavCBRecPtr ioParams)
{
if (!m_defaultLocation.empty())
{
// Set default location for the modern Navigation APIs
// Apple Technical Q&A 1151
FSRef theFile;
wxMacPathToFSRef(m_defaultLocation, &theFile);
AEDesc theLocation = { typeNull, NULL };
if (noErr == ::AECreateDesc(typeFSRef, &theFile, sizeof(FSRef), &theLocation))
::NavCustomControl(ioParams->context, kNavCtlSetLocation, (void *) &theLocation);
}
if( m_extensions.GetCount() > 0 )
{
NavMenuItemSpec menuItem;
memset( &menuItem, 0, sizeof(menuItem) );
menuItem.version = kNavMenuItemSpecVersion;
menuItem.menuType = m_currentfilter;
::NavCustomControl(ioParams->context, kNavCtlSelectCustomType, &menuItem);
}
if (m_dialog->GetExtraControl())
{
m_controlAdded = true;
ControlRef ref = m_dialog->GetExtraControl()->GetPeer()->GetControlRef();
NavCustomControl(ioParams->context, kNavCtlAddControl, ref);
}
}
static pascal void NavEventProc(
NavEventCallbackMessage inSelector,
NavCBRecPtr ioParams,
NavCallBackUserData ioUserData )
{
OpenUserDataRec * data = ( OpenUserDataRec *) ioUserData ;
if (inSelector == kNavCBEvent)
{
}
else if ( inSelector == kNavCBStart )
{
if (data && !(data->defaultLocation).empty())
{
// Set default location for the modern Navigation APIs
// Apple Technical Q&A 1151
FSRef theFile;
wxMacPathToFSRef(data->defaultLocation, &theFile);
AEDesc theLocation = { typeNull, NULL };
if (noErr == ::AECreateDesc(typeFSRef, &theFile, sizeof(FSRef), &theLocation))
::NavCustomControl(ioParams->context, kNavCtlSetLocation, (void *) &theLocation);
}
if( data->extensions.GetCount() > 0 )
{
NavMenuItemSpec menuItem;
memset( &menuItem, 0, sizeof(menuItem) );
menuItem.version = kNavMenuItemSpecVersion;
menuItem.menuType = data->currentfilter;
::NavCustomControl(ioParams->context, kNavCtlSelectCustomType, &menuItem);
}
}
else if ( inSelector == kNavCBPopupMenuSelect )
{
NavMenuItemSpec * menu = (NavMenuItemSpec *) ioParams->eventData.eventDataParms.param ;
const size_t numFilters = data->extensions.GetCount();
if ( menu->menuType < numFilters )
{
data->currentfilter = menu->menuType ;
if ( data->saveMode )
{
int i = menu->menuType ;
wxString extension = data->extensions[i].AfterLast('.') ;
wxString sfilename ;
wxMacCFStringHolder cfString( NavDialogGetSaveFileName( ioParams->context ) , false );
sfilename = cfString.AsString() ;
int pos = sfilename.Find('.', true) ;
if ( pos != wxNOT_FOUND && extension != wxT("*") )
{
sfilename = sfilename.Left(pos+1)+extension ;
cfString.Assign( sfilename , wxFONTENCODING_DEFAULT ) ;
NavDialogSetSaveFileName( ioParams->context , cfString ) ;
}
}
}
}
}
void wxMacFilename2FSSpec( const wxString& path , FSSpec *spec )
{
OSStatus err = noErr;
FSRef fsRef;
wxMacPathToFSRef( path , &fsRef );
err = FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, spec, NULL);
verify_noerr( err );
}
long wxExecute(const wxString& command, int flags, wxProcess *WXUNUSED(handler))
{
wxASSERT_MSG( flags == wxEXEC_ASYNC,
wxT("wxExecute: Only wxEXEC_ASYNC is supported") );
FSRef fsRef ;
OSErr err = noErr ;
err = wxMacPathToFSRef( command , &fsRef ) ;
if ( noErr == err )
{
err = LSOpenFSRef( &fsRef , NULL ) ;
}
// 0 means execution failed. Returning non-zero is a PID, but not
// on Mac where PIDs are 64 bits and won't fit in a long, so we
// return a dummy value for now.
return ( err == noErr ) ? -1 : 0;
}
static pascal void NavEventProc(
NavEventCallbackMessage inSelector,
NavCBRecPtr ioParams,
NavCallBackUserData ioUserData )
{
wxDirDialog * data = ( wxDirDialog *) ioUserData ;
if ( inSelector == kNavCBStart )
{
if (data && !data->GetPath().empty() )
{
// Set default location for the modern Navigation APIs
// Apple Technical Q&A 1151
FSRef theFile;
wxMacPathToFSRef(data->GetPath(), &theFile);
AEDesc theLocation = { typeNull, NULL };
if (noErr == ::AECreateDesc(typeFSRef, &theFile, sizeof(FSRef), &theLocation))
::NavCustomControl(ioParams->context, kNavCtlSetLocation, (void *) &theLocation);
}
}
}
std::unique_ptr<ImportFileHandle> QTImportPlugin::Open(const wxString & Filename)
{
OSErr err;
FSRef inRef;
Movie theMovie = NULL;
Handle dataRef = NULL;
OSType dataRefType = 0;
short resID = 0;
#if defined(__WXMAC__)
err = wxMacPathToFSRef(Filename, &inRef);
#else
// LLL: This will not work for pathnames with Unicode characters...find
// another method.
err = FSPathMakeRef((UInt8 *)OSFILENAME(Filename), &inRef, NULL);
#endif
if (err != noErr) {
return nullptr;
}
err = QTNewDataReferenceFromFSRef(&inRef, 0, &dataRef, &dataRefType);
if (err != noErr) {
return nullptr;
}
// instantiate the movie
err = NewMovieFromDataRef(&theMovie,
newMovieActive | newMovieDontAskUnresolvedDataRefs,
&resID,
dataRef,
dataRefType);
DisposeHandle(dataRef);
if (err != noErr) {
return nullptr;
}
return std::make_unique<QTImportFileHandle>(Filename, theMovie);
}
void MolDisplayWin::WriteQTMovie(wxString & filepath) {
//Create a QuickTime movie using the standard animation codecs with normal quality, and
//temporal compression. The final file is flattened for cross platform compatability
QTExport * QTOptions = new QTExport(this);
//setup controls for the current data
if (MainData->GetNumFrames() > 1) { //default to frame animation
QTOptions->SetMovieChoice(0);
} else {
QTOptions->EnableFrameMovie(false);
}
if (MainData->cFrame->GetNumberNormalModes() <= 0) {
QTOptions->EnableModeMovie(false);
}
if (QTOptions->ShowModal() != wxID_OK) {
//user cancelled the operation
QTOptions->Destroy();
return;
}
//retrieve the value of each option
int MovieType = QTOptions->GetMovieChoice();
bool IncludeEPlot = QTOptions->AddEnergyPlot();
int compressorChoice = QTOptions->GetCompressorChoice();
int keyFrameRate = QTOptions->GetKeyFrameRate();
if (keyFrameRate < 0) keyFrameRate = 0;
QTOptions->Destroy();
CodecType mCodec;
switch (compressorChoice) {
case 0:
mCodec = kCinepakCodecType;
break;
case 1:
mCodec = kGraphicsCodecType;
break;
case 2:
mCodec = kAnimationCodecType;
break;
case 3:
default:
mCodec = kMPEG4VisualCodecType;
}
OSStatus s;
OSErr myErr = myErr;
FSSpec targetSpec;
//ugh I need to get an FSSpec to hand to quicktime, but these calls only seem to work if
//the file already exists...
const char * t = filepath.mb_str(wxConvUTF8);
FILE * temp = fopen(t, "wb");
fclose(temp);
#ifdef __WXOSX_COCOA__
//This function is not found in the wxCocoa implementation, it is probably possible to work around it
//Otherwise the code appears to link and run currently. However, it is probably better to redue the
//code to use the Cocoa qtKit framework rather than the old Carbon QT library.
//This path is not tested as the current Cocoa code does not properly support the extended save dialog.
// void wxMacFilename2FSSpec( const wxString& path , FSSpec *spec )
{
OSStatus err = noErr;
FSRef fsRef;
wxMacPathToFSRef( filepath , &fsRef );
err = FSGetCatalogInfo(&fsRef, kFSCatInfoNone, NULL, NULL, &targetSpec, NULL);
verify_noerr( err );
}
#else
wxMacFilename2FSSpec(filepath, &targetSpec);
#endif
Movie theMovie = NULL;
FSSpec tempSpec = targetSpec;
strcpy((char *) &(tempSpec.name[1]), "MacMolPlt8933tempMovie");
tempSpec.name[0] = 22;
BeginOperation();
ProgressInd->ChangeText("Creating movie...");
myErr = EnterMovies(); //initialize the quicktime manager
if (myErr != noErr) {
FinishOperation();
MessageAlert("Error initializing QuickTime!");
return;
}
//Create the movie file and initialize file data
//Use Quicktime creator code 'TVOD' instead of simpletext 'ttxt'
short resRefNum = 0;
short resId = 0;
myErr = CreateMovieFile(&tempSpec, 'TVOD', smCurrentScript, createMovieFileDeleteCurFile,
&resRefNum, &theMovie);
if (myErr != noErr) {
MessageAlert("Error creating movie file!");
} else {
bool KillEPlot = false;
int width, height, savedEPlotWidth, savedEPlotHeight;
glCanvas->GetClientSize(&width, &height);
Rect lDisplayRect={0,0,0,0};
lDisplayRect.right = width;
lDisplayRect.bottom = height;
Rect gRect = lDisplayRect;
Rect EPlotRect = lDisplayRect;
//If we are including an energy plot add space for it here
if (IncludeEPlot && (MovieType == 0)) {
EPlotRect.left = EPlotRect.right;
EPlotRect.right = EPlotRect.left + height;
if (!energyPlotWindow) {
energyPlotWindow = new EnergyPlotDialog(this);
KillEPlot = true;
} else {
energyPlotWindow->GetSize(&savedEPlotWidth, &savedEPlotHeight);
}
gRect.right += height;
width += height;
energyPlotWindow->Show(false);
energyPlotWindow->SetSize(height, height);
energyPlotWindow->Update(); //This is needed to initialise the window if we just created it
}
LocalToGlobal ((Point *) &(gRect.top));
LocalToGlobal ((Point *) &(gRect.bottom));
WindowRef TempWindow;
s = CreateNewWindow(kDocumentWindowClass, kWindowNoAttributes, &gRect, &TempWindow);
if (s == noErr) {
//Create the video track
Track theTrack = NewMovieTrack (theMovie, FixRatio(width,1),
FixRatio(height,1), kNoVolume);
if ((noErr == GetMoviesError())&&theTrack) {
Media theMedia = NewTrackMedia (theTrack, VideoMediaType,
60, // Video Time Scale
NULL, 0);
if ((noErr == GetMoviesError())&&theMedia) {
myErr = BeginMediaEdits (theMedia);
if (myErr == noErr) {
//create the actual movie frames
GWorldPtr lgWorld=NULL;
if (! NewGWorld (&lgWorld, 0, &gRect, (CTabHandle) NULL, (GDHandle) NULL,
(GWorldFlags) (pixPurge + useTempMem))) {
long MaxCompressedSize;
ImageSequence seqID;
ImageDescriptionHandle imageDesc = (ImageDescriptionHandle)NewHandle(4);
PixMapHandle myPixMap = GetPortPixMap(lgWorld);
LockPixels (myPixMap);
myErr = CompressSequenceBegin(&seqID, myPixMap, NULL, &gRect, &gRect, 0,
mCodec, bestCompressionCodec, codecNormalQuality, codecNormalQuality, keyFrameRate, NULL,
codecFlagUpdatePreviousComp, imageDesc);
GetMaxCompressionSize (myPixMap, &gRect,
0, codecNormalQuality, mCodec, (CompressorComponent) anyCodec, &MaxCompressedSize);
Handle Buffer = TempNewHandle(MaxCompressedSize, &myErr);
if (!Buffer)
Buffer = NewHandle(MaxCompressedSize);
if (Buffer) {
qtData myqtData = {theMedia, imageDesc, seqID, lDisplayRect, gRect};
if (MovieType == 0) {
CreateFrameMovie(lgWorld, Buffer, myqtData, IncludeEPlot);
} else {
CreateModeMovie(lgWorld, Buffer, myqtData);
}
DisposeHandle(Buffer);
}
myErr = CDSequenceEnd(seqID);
if (lgWorld != NULL) DisposeGWorld (lgWorld);
if (imageDesc) DisposeHandle((Handle) imageDesc);
}
myErr = EndMediaEdits (theMedia);
}
myErr = InsertMediaIntoTrack (theTrack, 0,/* track start time */
0, /* media start time */
GetMediaDuration (theMedia),
FixRatio(1,1));
}
myErr = AddMovieResource (theMovie, resRefNum, &resId, NULL);
}
if (resRefNum) {
//Create the actual file as a flat data fork so it can be placed on the www
ProgressInd->ChangeText("Flattening movieÉ");
FlattenMovie(theMovie, flattenAddMovieToDataFork, &targetSpec, 'TVOD', smCurrentScript,
createMovieFileDeleteCurFile, &resId, NULL);
CloseMovieFile (resRefNum);
}
DisposeWindow(TempWindow);
}
DisposeMovie (theMovie);
DeleteMovieFile (&tempSpec); //delete the temp file after disposing of the movie
if (energyPlotWindow) {
if (KillEPlot) {
delete energyPlotWindow;
energyPlotWindow = NULL;
} else {
energyPlotWindow->SetSize(savedEPlotWidth, savedEPlotHeight);
energyPlotWindow->FrameChanged();
energyPlotWindow->Show(true);
}
}
}
ExitMovies(); //Close out quicktime as we are done with it for now
FinishOperation();
}
bool wxDirData::Read(wxString *filename)
{
wxString result;
OSStatus err = noErr ;
if ( NULL == m_iterator )
{
FSRef dirRef;
err = wxMacPathToFSRef( m_dirname , &dirRef ) ;
if ( err == noErr )
{
err = FSOpenIterator(&dirRef, kFSIterateFlat, &m_iterator);
}
if ( err )
{
Close() ;
return false ;
}
}
wxString name ;
wxString lowerfilespec = m_filespec.Lower();
while( noErr == err )
{
HFSUniStr255 uniname ;
FSRef fileRef;
FSCatalogInfo catalogInfo;
ItemCount fetched = 0;
err = FSGetCatalogInfoBulk( m_iterator, 1, &fetched, NULL, kFSCatInfoNodeFlags | kFSCatInfoFinderInfo , &catalogInfo , &fileRef, NULL, &uniname );
// expected error codes
if ( errFSNoMoreItems == err )
return false ;
if ( afpAccessDenied == err )
return false ;
if ( noErr != err )
break ;
name = wxMacHFSUniStrToString( &uniname ) ;
wxString lowername = name.Lower();
if ( ( name == wxT(".") || name == wxT("..") ) && !(m_flags & wxDIR_DOTDOT) )
continue;
if ( ( name[0U] == '.' ) && !(m_flags & wxDIR_HIDDEN ) )
continue ;
if ( (((FileInfo*)&catalogInfo.finderInfo)->finderFlags & kIsInvisible ) && !(m_flags & wxDIR_HIDDEN ) )
continue ;
// its a dir and we don't want it
if ( (catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) && !(m_flags & wxDIR_DIRS) )
continue ;
// its a file but we don't want it
if ( (catalogInfo.nodeFlags & kFSNodeIsDirectoryMask) == 0 && !(m_flags & wxDIR_FILES ) )
continue ;
if ( m_filespec.empty() || m_filespec == wxT("*.*") || m_filespec == wxT("*") )
{
}
else if ( !wxMatchWild(lowerfilespec, lowername , false) )
{
continue ;
}
break ;
}
if ( err != noErr )
{
return false ;
}
*filename = name ;
return true;
}