QStringList Q3FileDialog::macGetOpenFileNames(const QString &filter, QString *pwd,
QWidget *parent, const char* /*name*/,
const QString& caption, QString *selectedFilter,
bool multi, bool directory)
{
OSErr err;
QStringList retstrl;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
options.modality = kWindowModalityAppModal;
options.optionFlags |= kNavDontConfirmReplacement | kNavSupportPackages;
if (!multi)
options.optionFlags &= ~kNavAllowMultipleFiles;
if(!caption.isEmpty())
options.windowTitle = CFStringCreateWithCharacters(NULL, (UniChar *)caption.unicode(),
caption.length());
static const int w = 450, h = 350;
options.location.h = options.location.v = -1;
if(parent && parent->isVisible()) {
Qt::WindowType wt = parent->window()->windowType();
if (wt != Qt::Desktop && wt != Qt::Sheet && wt != Qt::Drawer) {
options.modality = kWindowModalityWindowModal;
options.parentWindow = qt_mac_window_for(parent);
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = CFStringCreateWithCharacters(NULL, (UniChar *)s.unicode(), s.length());
options.location.h = (parent->x() + (parent->width() / 2)) - (w / 2);
options.location.v = (parent->y() + (parent->height() / 2)) - (h / 2);
QRect r = QApplication::desktop()->screenGeometry(
QApplication::desktop()->screenNumber(parent));
if(options.location.h + w > r.right())
options.location.h -= (options.location.h + w) - r.right() + 10;
if(options.location.v + h > r.bottom())
options.location.v -= (options.location.v + h) - r.bottom() + 10;
}
} else if(QWidget *p = qApp->mainWidget()) {
static int last_screen = -1;
int scr = QApplication::desktop()->screenNumber(p);
if(last_screen != scr) {
QRect r = QApplication::desktop()->screenGeometry(scr);
options.location.h = (r.x() + (r.width() / 2)) - (w / 2);
options.location.v = (r.y() + (r.height() / 2)) - (h / 2);
}
}
QList<qt_mac_filter_name*> filts = makeFiltersList(filter);
qt_mac_nav_filter_type t;
t.index = 0;
t.filts = &filts;
if(filts.count() > 1) {
int i = 0;
CFStringRef *arr = (CFStringRef *)malloc(sizeof(CFStringRef) * filts.count());
for (QList<qt_mac_filter_name*>::Iterator it = filts.begin(); it != filts.end(); ++it) {
QString rg = (*it)->description;
arr[i++] = CFStringCreateWithCharacters(NULL, (UniChar *)rg.unicode(), rg.length());
}
options.popupExtension = CFArrayCreate(NULL, (const void **)arr, filts.count(), NULL);
}
NavDialogRef dlg;
if(directory) {
if(NavCreateChooseFolderDialog(&options, make_navProcUPP(), NULL, NULL, &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
} else {
if(NavCreateGetFileDialog(&options, NULL, make_navProcUPP(), NULL,
make_navFilterUPP(), (void *) (filts.isEmpty() ? NULL : &t),
&dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
}
if(pwd && !pwd->isEmpty()) {
FSRef fsref;
if(qt_mac_create_fsref(*pwd, &fsref) == noErr) {
AEDesc desc;
if(AECreateDesc(typeFSRef, &fsref, sizeof(FSRef), &desc) == noErr)
NavCustomControl(dlg, kNavCtlSetLocation, (void*)&desc);
}
}
NavDialogRun(dlg);
if (selectedFilter) {
NavMenuItemSpec navSpec;
bzero(&navSpec, sizeof(NavMenuItemSpec));
qt_mac_filter_name *sel_filt_name = makeFiltersList(*selectedFilter).at(0);
for (int i = 0; i < filts.count(); ++i) {
const qt_mac_filter_name *filter = filts.at(i);
if (sel_filt_name->description == filter->description
&& sel_filt_name->regxp == filter->regxp
&& sel_filt_name->filter == filter->filter) {
navSpec.menuType = i;
break;
}
}
NavCustomControl(dlg, kNavCtlSelectCustomType, &navSpec);
}
if(options.modality == kWindowModalityWindowModal) { //simulate modality
QWidget modal_widg(parent, __FILE__ "__modal_dlg",
Qt::WType_TopLevel | Qt::WStyle_Customize | Qt::WStyle_DialogBorder);
modal_widg.createWinId();
QApplicationPrivate::enterModal(&modal_widg);
while(g_nav_blocking)
qApp->processEvents(QEventLoop::WaitForMoreEvents);
QApplicationPrivate::leaveModal(&modal_widg);
}
if(!(NavDialogGetUserAction(dlg) &
(kNavUserActionOpen | kNavUserActionChoose | kNavUserActionNewFolder))) {
NavDialogDispose(dlg);
return retstrl;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if(!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstrl;
}
for(long index = 1; index <= count; index++) {
FSRef ref;
err = AEGetNthPtr(&(ret.selection), index, typeFSRef, 0, 0, &ref, sizeof(ref), 0);
if(err != noErr)
break;
if(!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstrl.append(QString::fromUtf8((const char *)str_buffer));
}
NavDisposeReply(&ret);
if(selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstrl;
}
QStringList qt_mac_get_open_file_names(const QFileDialogArgs &args, QString *pwd,
QString *selectedFilter)
{
QWidget *parent = args.parent;
OSErr err;
QStringList retstrl;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
options.modality = kWindowModalityAppModal;
options.optionFlags |= kNavSupportPackages;
if (args.options & QFileDialog::DontConfirmOverwrite)
options.optionFlags |= kNavDontConfirmReplacement;
if (args.mode != QFileDialog::ExistingFiles)
options.optionFlags &= ~kNavAllowMultipleFiles;
if (!args.caption.isEmpty())
options.windowTitle = QCFString::toCFStringRef(args.caption);
static const int w = 450, h = 350;
options.location.h = options.location.v = -1;
if (parent && parent->isVisible()) {
WindowClass wclass;
GetWindowClass(qt_mac_window_for(parent), &wclass);
if (!(args.options & QFileDialog::DontUseSheet) && (wclass == kDocumentWindowClass ||
wclass == kFloatingWindowClass || wclass == kMovableModalWindowClass)) {
options.modality = kWindowModalityWindowModal;
options.parentWindow = qt_mac_window_for(parent);
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = QCFString::toCFStringRef(s);
options.location.h = (parent->x() + (parent->width() / 2)) - (w / 2);
options.location.v = (parent->y() + (parent->height() / 2)) - (h / 2);
QRect r = QApplication::desktop()->screenGeometry(
QApplication::desktop()->screenNumber(parent));
const int border = 10;
if (options.location.h + w > r.right())
options.location.h -= (options.location.h + w) - r.right() + border;
if (options.location.v + h > r.bottom())
options.location.v -= (options.location.v + h) - r.bottom() + border;
if (options.location.h < r.left())
options.location.h = r.left() + border;
if (options.location.v < r.top())
options.location.v = r.top() + border;
}
#if 0
} else if (QWidget *p = qApp->mainWidget()) {
static int last_screen = -1;
int scr = QApplication::desktop()->screenNumber(p);
if (last_screen != scr) {
QRect r = QApplication::desktop()->screenGeometry(scr);
options.location.h = (r.x() + (r.width() / 2)) - (w / 2);
options.location.v = (r.y() + (r.height() / 2)) - (h / 2);
}
#endif
}
QList<qt_mac_filter_name*> filts = qt_mac_make_filters_list(args.filter);
qt_mac_nav_filter_type t;
t.saveDialog = false;
t.index = 0;
t.filts = &filts;
if (filts.count() > 1) {
int i = 0;
CFStringRef *arr = static_cast<CFStringRef *>(malloc(sizeof(CFStringRef) * filts.count()));
for (QList<qt_mac_filter_name*>::const_iterator it = filts.constBegin();
it != filts.constEnd(); ++it)
arr[i++] = QCFString::toCFStringRef((*it)->description);
options.popupExtension = CFArrayCreate(0, reinterpret_cast<const void **>(arr), filts.count(), 0);
}
NavDialogRef dlg;
if (args.mode == QFileDialog::DirectoryOnly ||
args.mode == QFileDialog::Directory) {
if (NavCreateChooseFolderDialog(&options, make_navProcUPP(), 0, 0, &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
} else {
if (NavCreateGetFileDialog(&options, 0, make_navProcUPP(), 0,
make_navFilterUPP(), (void *) (filts.isEmpty() ? 0 : &t),
&dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstrl;
}
}
if (pwd && !pwd->isEmpty()) {
FSRef fsref;
if (qt_mac_create_fsref(*pwd, &fsref) == noErr) {
AEDesc desc;
if (AECreateDesc(typeFSRef, &fsref, sizeof(FSRef), &desc) == noErr)
NavCustomControl(dlg, kNavCtlSetLocation, (void*)&desc);
}
}
NavDialogRun(dlg);
if (selectedFilter) {
NavMenuItemSpec navSpec;
bzero(&navSpec, sizeof(NavMenuItemSpec));
qt_mac_filter_name *sel_filt_name = qt_mac_make_filters_list(*selectedFilter).at(0);
for (int i = 0; i < filts.count(); ++i) {
const qt_mac_filter_name *filter = filts.at(i);
if (sel_filt_name->description == filter->description
&& sel_filt_name->regxp == filter->regxp
&& sel_filt_name->filter == filter->filter) {
navSpec.menuType = i;
break;
}
}
NavCustomControl(dlg, kNavCtlSelectCustomType, &navSpec);
}
if (options.modality == kWindowModalityWindowModal) { //simulate modality
QWidget modal_widg(parent, Qt::Sheet);
modal_widg.createWinId();
QApplicationPrivate::enterModal(&modal_widg);
while (g_nav_blocking)
qApp->processEvents(QEventLoop::WaitForMoreEvents);
QApplicationPrivate::leaveModal(&modal_widg);
}
if (!(NavDialogGetUserAction(dlg) &
(kNavUserActionOpen | kNavUserActionChoose | kNavUserActionNewFolder))) {
NavDialogDispose(dlg);
return retstrl;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if (!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstrl;
}
for (long index = 1; index <= count; index++) {
FSRef ref;
err = AEGetNthPtr(&(ret.selection), index, typeFSRef, 0, 0, &ref, sizeof(ref), 0);
if (err != noErr)
break;
if (!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstrl.append(QString::fromUtf8((const char *)str_buffer));
}
NavDisposeReply(&ret);
if (selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstrl;
}