OSStatus
CNavOpenDialog::CreateGetFileDialog( NavEventProcPtr eventHandler )
{
OSStatus status = paramErr;
require( fNavDialogRef == NULL, FAIL );
if( fEventHandler != NULL )
{
DisposeNavEventUPP( fEventHandler );
fEventHandler = NULL;
}
if( eventHandler != NULL )
fEventHandler = NewNavEventUPP( eventHandler );
if( fEventHandler != NULL )
{
// assumption: fPreviewer, and fObjectFilter are either NULL or correctly setup
// before this function was called.
status = NavCreateGetFileDialog( &fNavDialogOptions,
NULL /*typeList*/, // the old way to filter files
fEventHandler /*event callback*/,
fPreviewer/*preview callback*/,
fObjectFilter/*filter callback*/, // the OSX way to filter files
this/*userData*/,
&fNavDialogRef/*dialog ref*/ );
}
FAIL:
return status;
}
static const NavEventUPP make_navProcUPP()
{
if(mac_navProcUPP)
return mac_navProcUPP;
qAddPostRoutine(cleanup_navProcUPP);
return mac_navProcUPP = NewNavEventUPP(qt_mac_filedialog_event_proc);
}
static NavEventUPP GetPrivateEventUPP()
{
static NavEventUPP privateEventUPP = NULL;
if ( privateEventUPP == NULL )
{
privateEventUPP = NewNavEventUPP( MyPrivateEventProc );
}
return privateEventUPP;
}
static NavEventUPP GetEventUPP()
{
static NavEventUPP eventUPP = NULL;
if ( eventUPP == NULL )
{
eventUPP = NewNavEventUPP( MyEventProc );
}
return eventUPP;
}
// this code originates from the NavServices sample code in the CarbonLib SDK
OSStatus DoSaveAsPDF(WindowRef w, void *ourDataP)
{
OSStatus err = noErr;
static NavEventUPP gNavEventProc = NULL; // event proc for our Nav Dialogs
NavDialogCreationOptions dialogOptions;
if(!gNavEventProc){
gNavEventProc = NewNavEventUPP(NavEventProc);
if(!gNavEventProc)
err = memFullErr;
}
if(!err && (( err = NavGetDefaultDialogCreationOptions( &dialogOptions )) == noErr ))
{
OurSaveDialogData *dialogDataP = NULL;
CFStringRef tempString;
CopyWindowTitleAsCFString(w, &tempString);
dialogOptions.saveFileName = CFStringCreateWithFormat(kCFAllocatorDefault, NULL,
kFileTypePDFCFStr, tempString);
CFRelease(tempString);
// make the dialog modal to our parent doc, AKA sheets
dialogOptions.parentWindow = w;
dialogOptions.modality = kWindowModalityWindowModal;
dialogDataP = (OurSaveDialogData *)malloc(sizeof(OurSaveDialogData));
if(dialogDataP){
dialogDataP->dialogRef = NULL;
dialogDataP->parentWindow = w;
dialogDataP->documentDataP = ourDataP;
err = NavCreatePutFileDialog(&dialogOptions, kFileTypePDF, kFileCreator,
gNavEventProc, dialogDataP,
&dialogDataP->dialogRef);
if (!err && dialogDataP->dialogRef != NULL)
{
err = NavDialogRun( dialogDataP->dialogRef );
if (err != noErr)
{
NavDialogDispose( dialogDataP->dialogRef );
dialogDataP->dialogRef = NULL;
free(dialogDataP);
}
}
}else
err = memFullErr;
if ( dialogOptions.saveFileName != NULL )
CFRelease( dialogOptions.saveFileName );
}
return err;
}
static void DoAddTest(void)
// Called in response to a click of the "Add" button.
{
OSStatus err;
NavDialogCreationOptions navOptions;
NavDialogRef navDialog;
navDialog = NULL;
if (gAddNavEventUPP == NULL) {
gAddNavEventUPP = NewNavEventUPP(AddNavEvent);
assert(gAddNavEventUPP != NULL);
}
// Create and run a Nav choose object dialog (which lets you
// choose a file, folder or volume).
err = NavGetDefaultDialogCreationOptions(&navOptions);
if (err == noErr) {
navOptions.optionFlags |= kNavSupportPackages;
navOptions.modality = kWindowModalityWindowModal;
navOptions.parentWindow = gMainWindow;
err = NavCreateChooseObjectDialog(
&navOptions, // inOptions
gAddNavEventUPP,
NULL, // inPreviewProc
NULL, // inFilterProc
NULL, // inClientData
&navDialog
);
}
if (err == noErr) {
err = NavDialogRun(navDialog);
// The process of adding the item continues in AddNavEvent
// when the user has chosen an item to add.
}
// Clean up.
// Dispose the Nav dialog if we didn't manage to start it running.
if (err != noErr) {
if (navDialog != NULL) {
NavDialogDispose(navDialog);
}
}
DisplayError(err);
}
OSStatus DoOpenDocument(void)
{
OSStatus err = noErr;
NavDialogCreationOptions dialogOptions;
OurDialogData *dialogDataP = NULL;
static NavEventUPP gNavEventProc = NULL; // event proc for our Nav Dialogs
if(!gNavEventProc){
gNavEventProc = NewNavEventUPP(NavEventProc);
if(!gNavEventProc)
err = memFullErr;
}
// while our open dialog is up we'll disable our Open command, else
// we might end up with more than one open dialog. Yuk
DisableMenuCommand(NULL, kHICommandOpen);
dialogDataP = (OurDialogData *)calloc(1, sizeof(OurDialogData));
if(!dialogDataP)
err = memFullErr;
if (!err && ( err = NavGetDefaultDialogCreationOptions( &dialogOptions )) == noErr )
{
dialogOptions.preferenceKey = kOpenPrefKey;
dialogOptions.modality = kWindowModalityAppModal; // make it modal
if ((err = NavCreateGetFileDialog( &dialogOptions,
NULL, //openListH,
gNavEventProc,
NULL, // no custom previews
NULL, // filter proc is NULL
dialogDataP,
&dialogDataP->dialogRef )) == noErr)
{
if (( err = NavDialogRun( dialogDataP->dialogRef )) != noErr){
if ( dialogDataP->dialogRef != NULL ){
NavDialogDispose( dialogDataP->dialogRef );
dialogDataP->dialogRef = NULL;
free(dialogDataP);
}
}
}
if(err == userCanceledErr){
err = noErr;
}
EnableMenuCommand(NULL, kHICommandOpen);
}
return err;
}
OSErr PutFile (ConstStr255Param thePrompt, ConstStr255Param theFileName, FSSpecPtr theFSSpecPtr, Boolean *theIsSelected, Boolean *theIsReplacing)
{
NavReplyRecord myReply;
NavDialogOptions myDialogOptions;
NavEventUPP myEventUPP = NewNavEventUPP(HandleNavEvent);
OSErr myErr = noErr;
if ((theFSSpecPtr == NULL) || (theIsSelected == NULL) || (theIsReplacing == NULL))
return(paramErr);
// assume we are not replacing an existing file
*theIsReplacing = false;
*theIsSelected = false;
// specify the options for the dialog box
NavGetDefaultDialogOptions(&myDialogOptions);
myDialogOptions.dialogOptionFlags += kNavNoTypePopup;
myDialogOptions.dialogOptionFlags += kNavDontAutoTranslate;
BlockMoveData(theFileName, myDialogOptions.savedFileName, theFileName[0] + 1);
BlockMoveData(thePrompt, myDialogOptions.message, thePrompt[0] + 1);
// prompt the user for a file
myErr = NavPutFile(NULL, &myReply, &myDialogOptions, myEventUPP, MovieFileType, sigMoviePlayer, NULL);
if ((myErr == noErr) && myReply.validRecord)
{
AEKeyword myKeyword;
DescType myActualType;
Size myActualSize = 0;
// get the FSSpec for the selected file
if (theFSSpecPtr != NULL)
myErr = AEGetNthPtr(&(myReply.selection), 1, typeFSS, &myKeyword, &myActualType, theFSSpecPtr, sizeof(FSSpec), &myActualSize);
*theIsSelected = myReply.validRecord;
if (myReply.validRecord)
{
*theIsReplacing = myReply.replacing;
}
NavDisposeReply(&myReply);
}
DisposeNavEventUPP(myEventUPP);
return(myErr);
}
fileData*
MacOSXDirScanner::saveFileDialog() {
//XXX not finished yet.
fprintf(stderr, "start OSX File Save Dialog\n");
OSStatus err;
NavDialogRef saveDialog;
NavDialogCreationOptions dialogAttributes;
int n = 0;
if ( savefD ) {
delete savefD;
savefD = NULL;
}
if( AudicleWindow::our_fullscreen )
{
glutReshapeWindow( AudicleWindow::main()->m_w, AudicleWindow::main()->m_h );
glutPostRedisplay();
AudicleWindow::our_fullscreen = FALSE;
return NULL;
}
err = NavGetDefaultDialogCreationOptions( &dialogAttributes );
dialogAttributes.modality = kWindowModalityAppModal;
gNavEventHandlerPtr = NewNavEventUPP( dialogFileCallback );
err = NavCreatePutFileDialog( &dialogAttributes, 'ChuK', kNavGenericSignature,
gNavEventHandlerPtr, NULL, &saveDialog );
if ( !AudicleGfx::cursor_on ) { ShowCursor(); AudicleGfx::cursor_on = true; }
err = NavDialogRun( saveDialog );
if ( err != noErr )
{
NavDialogDispose( saveDialog );
DisposeNavEventUPP( gNavEventHandlerPtr );
return NULL;
}
return savefD;
}
fileData*
MacOSXDirScanner::openFileDialog() {
OSStatus err;
NavDialogRef openDialog;
NavDialogCreationOptions dialogAttributes;
int n = 0;
if ( openfD ) {
delete openfD;
openfD = NULL;
}
if( AudicleWindow::our_fullscreen )
{
glutReshapeWindow( AudicleWindow::main()->m_w, AudicleWindow::main()->m_h );
glutPostRedisplay();
AudicleWindow::our_fullscreen = FALSE;
return NULL;
}
err = NavGetDefaultDialogCreationOptions( &dialogAttributes );
dialogAttributes.modality = kWindowModalityAppModal;
gNavEventHandlerPtr = NewNavEventUPP( dialogFileCallback );
err = NavCreateGetFileDialog( &dialogAttributes, NULL,
gNavEventHandlerPtr, NULL, NULL,
NULL, &openDialog );
if ( !AudicleGfx::cursor_on ) { ShowCursor(); AudicleGfx::cursor_on = true; }
err = NavDialogRun( openDialog );
if ( err != noErr )
{
NavDialogDispose( openDialog );
DisposeNavEventUPP( gNavEventHandlerPtr );
return NULL;
}
return openfD;
}
bool nav_open_file(char *filetype,char *path)
{
NavDialogCreationOptions navoption;
NavReplyRecord navreply;
NavEventUPP navevent;
NavObjectFilterUPP navfilter;
AEKeyword keyword;
DescType typecode;
Size sz;
NavDialogRef diagref;
FSRef fsref;
strcpy(nav_filetype,filetype);
NavGetDefaultDialogCreationOptions(&navoption);
navoption.optionFlags-=kNavDontAddTranslateItems;
navoption.optionFlags-=kNavAllowPreviews;
navevent=NewNavEventUPP(nav_event_proc);
navfilter=NewNavObjectFilterUPP(nav_file_filter);
NavCreateGetFileDialog(&navoption,NULL,navevent,NULL,navfilter,NULL,&diagref);
NavDialogRun(diagref);
NavDialogGetReply(diagref,&navreply);
NavDialogDispose(diagref);
DisposeNavEventUPP(navevent);
DisposeNavObjectFilterUPP(navfilter);
if (!navreply.validRecord) {
NavDisposeReply(&navreply);
return(FALSE);
}
AEGetNthPtr(&(navreply.selection),1,typeFSRef,&keyword,&typecode,(void*)&fsref,sizeof(FSRef),&sz);
NavDisposeReply(&navreply);
FSRefMakePath(&fsref,(unsigned char*)path,1024);
return(TRUE);
}
static OSStatus
MyChooseFolder()
{
NavDialogRef dialog;
NavDialogCreationOptions options;
OSStatus err = noErr;
if (gNavEventUPP == NULL) {
gNavEventUPP = NewNavEventUPP(MyNavEventCallBack);
assert(gNavEventUPP != NULL);
}
err = NavGetDefaultDialogCreationOptions(&options);
if (err == noErr) {
err = NavCreateChooseFolderDialog(&options, gNavEventUPP, NULL, NULL, &dialog);
if (err == noErr) {
err = NavDialogRun(dialog);
}
}
return err;
}
static NavEventUPP GetMyNavEventHandlerUPP(void)
{
if(!gMyNavEventHandlerPtr)
gMyNavEventHandlerPtr = NewNavEventUPP( MyNavEventCallback );
return gMyNavEventHandlerPtr;
}
#include "wx/dialog.h"
#endif // WX_PRECOMP
#include "wx/filename.h"
#include "wx/modalhook.h"
#include "wx/osx/private.h"
IMPLEMENT_CLASS(wxDirDialog, wxDialog)
static pascal void NavEventProc(
NavEventCallbackMessage inSelector,
NavCBRecPtr ioParams,
NavCallBackUserData ioUserData );
static NavEventUPP sStandardNavEventFilter = NewNavEventUPP(NavEventProc);
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);
const StringPtr kApplicationName = "\pYourAppNameHere";
//////////
//
// GetOneFileWithPreview
// Display the appropriate file-opening dialog box, with an optional QuickTime preview pane. If the user
// selects a file, return information about it using the theFSSpecPtr parameter.
//
// Note that both StandardGetFilePreview and NavGetFile use the function specified by theFilterProc as a
// file filter. This framework always passes NULL in the theFilterProc parameter. If you use this function
// in your own code, keep in mind that on Windows the function specifier must be of type FileFilterUPP and
// on Macintosh it must be of type NavObjectFilterUPP. (You can use the QTFrame_GetFileFilterUPP to create
// a function specifier of the appropriate type.) Also keep in mind that Navigation Services expects a file
// filter function to return true if a file is to be displayed, while the Standard File Package expects the
// filter to return false if a file is to be displayed.
//
//////////
OSErr GetOneFileWithPreview (short theNumTypes, TypeListPtr theTypeList, FSSpecPtr theFSSpecPtr, void *theFilterProc)
{
#if TARGET_OS_WIN32
StandardFileReply myReply;
#endif
#if TARGET_OS_MAC
NavReplyRecord myReply;
NavDialogOptions myDialogOptions;
NavTypeListHandle myOpenList = NULL;
NavEventUPP myEventUPP = NewNavEventUPP(HandleNavEvent);
#endif
OSErr myErr = noErr;
if (theFSSpecPtr == NULL)
return(paramErr);
#if TARGET_OS_WIN32
// prompt the user for a file
StandardGetFilePreview((FileFilterUPP)theFilterProc, theNumTypes, (ConstSFTypeListPtr)theTypeList, &myReply);
if (!myReply.sfGood)
return(userCanceledErr);
// make an FSSpec record
myErr = FSMakeFSSpec(myReply.sfFile.vRefNum, myReply.sfFile.parID, myReply.sfFile.name, theFSSpecPtr);
#endif
#if TARGET_OS_MAC
// specify the options for the dialog box
NavGetDefaultDialogOptions(&myDialogOptions);
myDialogOptions.dialogOptionFlags -= kNavNoTypePopup;
myDialogOptions.dialogOptionFlags -= kNavAllowMultipleFiles;
BlockMoveData(kApplicationName, myDialogOptions.clientName, kApplicationName[0] + 1);
// create a handle to an 'open' resource
myOpenList = (NavTypeListHandle)CreateOpenHandle(kApplicationSignature, theNumTypes, theTypeList);
if (myOpenList != NULL)
HLock((Handle)myOpenList);
// prompt the user for a file
myErr = NavGetFile(NULL, &myReply, &myDialogOptions, myEventUPP, NULL, (NavObjectFilterUPP)theFilterProc, myOpenList, NULL);
if ((myErr == noErr) && myReply.validRecord) {
AEKeyword myKeyword;
DescType myActualType;
Size myActualSize = 0;
// get the FSSpec for the selected file
if (theFSSpecPtr != NULL)
myErr = AEGetNthPtr(&(myReply.selection), 1, typeFSS, &myKeyword, &myActualType, theFSSpecPtr, sizeof(FSSpec), &myActualSize);
NavDisposeReply(&myReply);
}
if (myOpenList != NULL) {
HUnlock((Handle)myOpenList);
DisposeHandle((Handle)myOpenList);
}
DisposeNavEventUPP(myEventUPP);
#endif
return(myErr);
}
//////////
//
// GetOneFileWithPreview
// Display the appropriate file-opening dialog box, with an optional QuickTime preview pane. If the user
// selects a file, return information about it using the theFSSpecPtr parameter.
//
// Note that both StandardGetFilePreview and NavGetFile use the function specified by theFilterProc as a
// file filter. This framework always passes NULL in the theFilterProc parameter. If you use this function
// in your own code, keep in mind that on Windows the function specifier must be of type FileFilterUPP and
// on Macintosh it must be of type NavObjectFilterUPP. (You can use the QTFrame_GetFileFilterUPP to create
// a function specifier of the appropriate type.) Also keep in mind that Navigation Services expects a file
// filter function to return true if a file is to be displayed, while the Standard File Package expects the
// filter to return false if a file is to be displayed.
//
//////////
OSErr GetOneFileWithPreview(short theNumTypes, TypeListPtr theTypeList, FSSpecPtr theFSSpecPtr, void *theFilterProc)
{
#if TARGET_OS_WIN32
StandardFileReply myReply;
#endif
#if TARGET_OS_MAC
NavReplyRecord myReply;
NavDialogOptions myDialogOptions;
NavTypeListHandle myOpenList = NULL;
NavEventUPP myEventUPP = NewNavEventUPP(HandleNavEvent);
#endif
OSErr myErr = noErr;
if (theFSSpecPtr == NULL)
return(paramErr);
#if TARGET_OS_WIN32
// prompt the user for a file
StandardGetFilePreview((FileFilterUPP)theFilterProc, theNumTypes, (ConstSFTypeListPtr)theTypeList, &myReply);
if (!myReply.sfGood)
return(userCanceledErr);
// make an FSSpec record
myErr = FSMakeFSSpec(myReply.sfFile.vRefNum, myReply.sfFile.parID, myReply.sfFile.name, theFSSpecPtr);
#endif
#if TARGET_OS_MAC
// specify the options for the dialog box
NavGetDefaultDialogOptions(&myDialogOptions);
myDialogOptions.dialogOptionFlags -= kNavNoTypePopup;
myDialogOptions.dialogOptionFlags -= kNavAllowMultipleFiles;
BlockMoveData(kApplicationName, myDialogOptions.clientName, kApplicationName[0] + 1);
// create a handle to an 'open' resource
myOpenList = (NavTypeListHandle)CreateOpenHandle(kApplicationSignature, theNumTypes, theTypeList);
if (myOpenList != NULL)
HLock((Handle)myOpenList);
// prompt the user for a file
myErr = NavGetFile(NULL, &myReply, &myDialogOptions, myEventUPP, NULL, (NavObjectFilterUPP)theFilterProc, myOpenList, NULL);
if ((myErr == noErr) && myReply.validRecord) {
AEKeyword myKeyword;
DescType myActualType;
Size myActualSize = 0;
// get the FSSpec for the selected file
if (theFSSpecPtr != NULL)
myErr = AEGetNthPtr(&(myReply.selection), 1, typeFSS, &myKeyword, &myActualType, theFSSpecPtr, sizeof(FSSpec), &myActualSize);
NavDisposeReply(&myReply);
}
if (myOpenList != NULL) {
HUnlock((Handle)myOpenList);
DisposeHandle((Handle)myOpenList);
}
DisposeNavEventUPP(myEventUPP);
#endif
return(myErr);
}
OSStatus LLFilePickerBase::doNavSaveDialog(ESaveFilter filter, std::string const& filename, std::string const& folder)
{
OSStatus error = noErr;
NavDialogRef navRef = NULL;
NavReplyRecord navReply;
memset(&navReply, 0, sizeof(navReply));
// Setup the type, creator, and extension
OSType type, creator;
CFStringRef extension = NULL;
switch (filter)
{
case FFSAVE_WAV:
type = 'WAVE';
creator = 'TVOD';
extension = CFSTR(".wav");
break;
case FFSAVE_TGA:
type = 'TPIC';
creator = 'prvw';
extension = CFSTR(".tga");
break;
case FFSAVE_BMP:
type = 'BMPf';
creator = 'prvw';
extension = CFSTR(".bmp");
break;
case FFSAVE_JPEG:
type = 'JPEG';
creator = 'prvw';
extension = CFSTR(".jpeg");
break;
case FFSAVE_PNG:
type = 'PNG ';
creator = 'prvw';
extension = CFSTR(".png");
break;
case FFSAVE_AVI:
type = L'\?\?\?\?';
creator = L'\?\?\?\?';
extension = CFSTR(".mov");
break;
case FFSAVE_ANIM:
type = L'\?\?\?\?';
creator = L'\?\?\?\?';
extension = CFSTR(".xaf");
break;
#ifdef _CORY_TESTING
case FFSAVE_GEOMETRY:
type = L'\?\?\?\?';
creator = L'\?\?\?\?';
extension = CFSTR(".slg");
break;
#endif
case FFSAVE_RAW:
type = L'\?\?\?\?';
creator = L'\?\?\?\?';
extension = CFSTR(".raw");
break;
case FFSAVE_J2C:
type = L'\?\?\?\?';
creator = 'prvw';
extension = CFSTR(".j2c");
break;
case FFSAVE_ALL:
default:
type = L'\?\?\?\?';
creator = L'\?\?\?\?';
extension = CFSTR("");
break;
}
NavEventUPP eventUPP = NewNavEventUPP(navSetDefaultFolderProc);
mFolder = folder;
// Create the dialog
error = NavCreatePutFileDialog(&mNavOptions, type, creator, eventUPP, (void*)this, &navRef);
if (error == noErr)
{
CFStringRef nameString = NULL;
bool hasExtension = true;
// Create a CFString of the initial file name
if (!filename.empty())
nameString = CFStringCreateWithCString(NULL, filename.c_str(), kCFStringEncodingUTF8);
else
nameString = CFSTR("Untitled");
// Add the extension if one was not provided
if (nameString && !CFStringHasSuffix(nameString, extension))
{
CFStringRef tempString = nameString;
hasExtension = false;
nameString = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@%@"), tempString, extension);
CFRelease(tempString);
}
// Set the name in the dialog
if (nameString)
{
error = NavDialogSetSaveFileName(navRef, nameString);
CFRelease(nameString);
}
else
{
error = paramErr;
}
}
//gViewerWindow->mWindow->beforeDialog();
// Run the dialog
if (error == noErr)
{
PLS_FLUSH;
error = NavDialogRun(navRef);
}
//gViewerWindow->mWindow->afterDialog();
if (error == noErr)
error = NavDialogGetReply(navRef, &navReply);
if (navRef)
NavDialogDispose(navRef);
if (error == noErr && navReply.validRecord)
{
SInt32 count = 0;
// AE indexes are 1 based...
error = AECountItems(&navReply.selection, &count);
if (count > 0)
{
// Get the FSRef to the containing folder
FSRef fsRef;
AEKeyword theAEKeyword;
DescType typeCode;
Size actualSize = 0;
memset(&fsRef, 0, sizeof(fsRef));
error = AEGetNthPtr(&navReply.selection, 1, typeFSRef, &theAEKeyword, &typeCode, &fsRef, sizeof(fsRef), &actualSize);
if (error == noErr)
{
char path[PATH_MAX]; /*Flawfinder: ignore*/
char newFileName[SINGLE_FILENAME_BUFFER_SIZE]; /*Flawfinder: ignore*/
error = FSRefMakePath(&fsRef, (UInt8*)path, PATH_MAX);
if (error == noErr)
{
if (CFStringGetCString(navReply.saveFileName, newFileName, sizeof(newFileName), kCFStringEncodingUTF8))
{
mFiles.push_back(std::string(path) + "/" + std::string(newFileName));
}
else
{
error = paramErr;
}
}
else
{
error = paramErr;
}
}
}
}
if (eventUPP)
DisposeNavEventUPP(eventUPP);
return error;
}
OSStatus LLFilePickerBase::doNavChooseDialog(ELoadFilter filter, std::string const& folder)
{
OSStatus error = noErr;
NavDialogRef navRef = NULL;
NavReplyRecord navReply;
memset(&navReply, 0, sizeof(navReply));
mLoadFilter = filter;
mFolder = folder;
NavEventUPP eventProc = NewNavEventUPP(doNavCallbackEvent);
// NOTE: we are passing the address of a local variable here.
// This is fine, because the object this call creates will exist for less than the lifetime of this function.
// (It is destroyed by NavDialogDispose() below.)
error = NavCreateChooseFileDialog(&mNavOptions, NULL, eventProc, NULL, navOpenFilterProc, (void*)this, &navRef);
//gViewerWindow->mWindow->beforeDialog();
if (error == noErr)
{
PLS_FLUSH;
error = NavDialogRun(navRef);
}
//gViewerWindow->mWindow->afterDialog();
if (error == noErr)
error = NavDialogGetReply(navRef, &navReply);
if (navRef)
NavDialogDispose(navRef);
if (error == noErr && navReply.validRecord)
{
SInt32 count = 0;
SInt32 index;
// AE indexes are 1 based...
error = AECountItems(&navReply.selection, &count);
for (index = 1; index <= count; index++)
{
FSRef fsRef;
AEKeyword theAEKeyword;
DescType typeCode;
Size actualSize = 0;
char path[MAX_PATH]; /*Flawfinder: ignore*/
memset(&fsRef, 0, sizeof(fsRef));
error = AEGetNthPtr(&navReply.selection, index, typeFSRef, &theAEKeyword, &typeCode, &fsRef, sizeof(fsRef), &actualSize);
if (error == noErr)
error = FSRefMakePath(&fsRef, (UInt8*) path, sizeof(path));
if (error == noErr)
mFiles.push_back(std::string(path));
}
}
if (eventProc)
DisposeNavEventUPP(eventProc);
return error;
}