QString QFileDialog::winGetOpenFileName(const QString &initialSelection,
const QString &filter,
QString* initialDirectory,
QWidget *parent, const char* /*name*/,
const QString& caption,
QString* selectedFilter)
{
QString result;
QString isel = initialSelection;
if (initialDirectory && initialDirectory->left(5) == "file:")
initialDirectory->remove(0, 5);
QFileInfo fi(*initialDirectory);
if (initialDirectory && !fi.isDir()) {
*initialDirectory = fi.dirPath(true);
if (isel.isEmpty())
isel = fi.fileName();
}
if (!fi.exists())
*initialDirectory = QDir::homeDirPath();
QString title = caption;
if (title.isNull())
title = tr("Open");
DWORD selFilIdx;
int idx = 0;
if (selectedFilter && !selectedFilter->isEmpty()) {
QStringList filterLst = makeFiltersList(filter);
idx = filterLst.findIndex(*selectedFilter);
}
if (parent) {
QEvent e(QEvent::WindowBlocked);
QApplication::sendEvent(parent, &e);
qt_enter_modal(parent);
}
QT_WA({
// Use Unicode strings and API
OPENFILENAME* ofn = makeOFN(parent, isel,
*initialDirectory, title,
winFilter(filter), ExistingFile);
if (idx)
ofn->nFilterIndex = idx + 1;
if (GetOpenFileName(ofn)) {
result = QString::fromUcs2((ushort*)ofn->lpstrFile);
selFilIdx = ofn->nFilterIndex;
}
cleanUpOFN(&ofn);
} , {
// Makes a NUL-oriented Windows filter from a Qt filter.
static QString winFilter(const QString& filter)
{
QStringList filterLst = makeFiltersList(filter);
QStringList::Iterator it = filterLst.begin();
QString winfilters;
for (; it != filterLst.end(); ++it) {
winfilters += *it;
winfilters += QChar::null;
winfilters += extractFilter(*it);
winfilters += QChar::null;
}
winfilters += QChar::null;
return winfilters;
}
QString Q3FileDialog::macGetSaveFileName(const QString &start, const QString &filter,
QString *, QWidget *parent, const char* /*name*/,
const QString& caption, QString *selectedFilter)
{
OSErr err;
QString retstr;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
static const int w = 450, h = 350;
options.optionFlags |= kNavDontConfirmReplacement;
options.modality = kWindowModalityAppModal;
options.location.h = options.location.v = -1;
QString workingDir;
QString initialSelection;
if (!start.isEmpty()) {
Q3UrlOperator u(encodeFileName(start));
if (u.isLocalFile() && QFileInfo(u.path()).isDir()) {
workingDir = start;
} else {
if (u.isLocalFile()) {
QFileInfo fi(u.dirPath());
if (fi.exists()) {
workingDir = u.dirPath();
initialSelection = u.fileName();
}
} else {
workingDir = u.toString();
}
}
if (!initialSelection.isEmpty())
options.saveFileName = CFStringCreateWithCharacters(0,
(UniChar *)initialSelection.unicode(),
initialSelection.length());
}
if(!caption.isEmpty())
options.windowTitle = CFStringCreateWithCharacters(NULL, (UniChar *)caption.unicode(),
caption.length());
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(NavCreatePutFileDialog(&options, 'cute', kNavGenericSignature, make_navProcUPP(),
(void *) (filts.isEmpty() ? NULL : &t), &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstr;
}
if (!workingDir.isEmpty()) {
FSRef fsref;
if (qt_mac_create_fsref(workingDir, &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) != kNavUserActionSaveAs) {
NavDialogDispose(dlg);
return retstr;
}
NavReplyRecord ret;
NavDialogGetReply(dlg, &ret);
NavDialogDispose(dlg);
long count;
err = AECountItems(&(ret.selection), &count);
if(!ret.validRecord || err != noErr || !count) {
NavDisposeReply(&ret);
return retstr;
}
AEKeyword keyword;
DescType type;
Size size;
FSRef ref;
err = AEGetNthPtr(&(ret.selection), 1, typeFSRef, &keyword,
&type, &ref, sizeof(ref), &size);
if(err == noErr) {
if(!str_buffer) {
qAddPostRoutine(cleanup_str_buffer);
str_buffer = (UInt8 *)malloc(1024);
}
FSRefMakePath(&ref, str_buffer, 1024);
retstr = QString::fromUtf8((const char *)str_buffer);
//now filename
CFStringGetCString(ret.saveFileName, (char *)str_buffer, 1024, kCFStringEncodingUTF8);
retstr += QLatin1Char('/') + QString::fromUtf8((const char *)str_buffer);
}
NavDisposeReply(&ret);
if(selectedFilter)
*selectedFilter = filts.at(t.index)->filter;
while (!filts.isEmpty())
delete filts.takeFirst();
return retstr;
}
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 Q3FileDialog::winGetOpenFileNames(const QString &filter,
QString* initialDirectory,
QWidget *parent,
const char* /*name*/,
const QString& caption,
QString* selectedFilter)
{
QStringList result;
QFileInfo fi;
QDir dir;
QString isel;
if (initialDirectory && initialDirectory->left(5) == QLatin1String("file:"))
initialDirectory->remove(0, 5);
fi = QFileInfo(*initialDirectory);
if (initialDirectory && !fi.isDir()) {
*initialDirectory = fi.dirPath(true);
isel = fi.fileName();
}
if (!fi.exists())
*initialDirectory = QDir::homeDirPath();
QString title = caption;
if (title.isNull())
title = tr("Open ");
DWORD selFilIdx = 0;
int idx = 0;
if (selectedFilter && !selectedFilter->isEmpty()) {
QStringList filterLst = makeFiltersList(filter);
idx = filterLst.findIndex(*selectedFilter);
}
if (parent) {
QEvent e(QEvent::WindowBlocked);
QApplication::sendEvent(parent, &e);
QApplicationPrivate::enterModal(parent);
}
OPENFILENAME* ofn = makeOFN(parent, isel,
*initialDirectory, title,
winFilter(filter), ExistingFiles);
if (idx)
ofn->nFilterIndex = idx + 1;
if (GetOpenFileName(ofn)) {
QString fileOrDir = QString::fromWCharArray(ofn->lpstrFile);
selFilIdx = ofn->nFilterIndex;
int offset = fileOrDir.length() + 1;
if (ofn->lpstrFile[offset] == 0) {
// Only one file selected; has full path
fi.setFile(fileOrDir);
QString res = fi.absFilePath();
if (!res.isEmpty())
result.append(res);
}
else {
// Several files selected; first string is path
dir.setPath(fileOrDir);
QString f;
while (!(f = QString::fromWCharArray(ofn->lpstrFile + offset)).isEmpty()) {
fi.setFile(dir, f);
QString res = fi.absFilePath();
if (!res.isEmpty())
result.append(res);
offset += f.length() + 1;
}
}
}
cleanUpOFN(&ofn);
if (parent) {
QApplicationPrivate::leaveModal(parent);
QEvent e(QEvent::WindowUnblocked);
QApplication::sendEvent(parent, &e);
}
if (!result.isEmpty()) {
*initialDirectory = fi.dirPath(); // only save the path if there is a result
if (selectedFilter)
*selectedFilter = selFilter(filter, selFilIdx);
}
return result;
}
QString Q3FileDialog::winGetSaveFileName(const QString &initialSelection,
const QString &filter,
QString* initialDirectory,
QWidget *parent, const char* /*name*/,
const QString& caption,
QString* selectedFilter)
{
QString result;
QString isel = initialSelection;
if (initialDirectory && initialDirectory->left(5) == QLatin1String("file:"))
initialDirectory->remove(0, 5);
QFileInfo fi(*initialDirectory);
if (initialDirectory && !fi.isDir()) {
*initialDirectory = fi.dirPath(true);
if (isel.isEmpty())
isel = fi.fileName();
}
if (!fi.exists())
*initialDirectory = QDir::homeDirPath();
QString title = caption;
if (title.isNull())
title = tr("Save As");
DWORD selFilIdx = 0;
int idx = 0;
if (selectedFilter && !selectedFilter->isEmpty()) {
QStringList filterLst = makeFiltersList(filter);
idx = filterLst.findIndex(*selectedFilter);
}
if (parent) {
QEvent e(QEvent::WindowBlocked);
QApplication::sendEvent(parent, &e);
QApplicationPrivate::enterModal(parent);
}
OPENFILENAME* ofn = makeOFN(parent, isel,
*initialDirectory, title,
winFilter(filter), AnyFile);
if (idx)
ofn->nFilterIndex = idx + 1;
if (GetSaveFileName(ofn)) {
result = QString::fromWCharArray(ofn->lpstrFile);
selFilIdx = ofn->nFilterIndex;
}
cleanUpOFN(&ofn);
if (parent) {
QApplicationPrivate::leaveModal(parent);
QEvent e(QEvent::WindowUnblocked);
QApplication::sendEvent(parent, &e);
}
if (result.isEmpty()) {
return result;
}
else {
QFileInfo fi(result);
*initialDirectory = fi.dirPath();
if (selectedFilter)
*selectedFilter = selFilter(filter, selFilIdx);
return fi.absFilePath();
}
}
static QString selFilter(const QString& filter, DWORD idx)
{
QStringList filterLst = makeFiltersList(filter);
return filterLst[(int)idx - 1];
}
