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 void HandleStartEvent(NavCBRecPtr callBackParms, CustomData *data)
{
data->context = callBackParms->context;
CreateUserPaneControl(callBackParms->window, &data->bounds, kControlSupportsEmbedding, &data->userpane);
InstallControlEventHandler(data->userpane,
GetHandlePaneEventsUPP(),
GetEventTypeCount(namedAttrsList),
namedAttrsList,
data,
NULL);
EmbedControl(data->choice, data->userpane);
EmbedControl(data->button, data->userpane);
NavCustomControl(callBackParms->context, kNavCtlAddControl, data->userpane);
HandleAdjustRect(callBackParms, data);
if (data && !(data->defaultLocation).IsEmpty())
{
// Set default location for the modern Navigation APIs
// Apple Technical Q&A 1151
FSSpec theFSSpec;
wxMacFilename2FSSpec(data->defaultLocation, &theFSSpec);
AEDesc theLocation = {typeNull, NULL};
if (noErr == ::AECreateDesc(typeFSS, &theFSSpec, sizeof(FSSpec), &theLocation))
::NavCustomControl(callBackParms->context, kNavCtlSetLocation, (void *) &theLocation);
}
}
static void HandleCustomMouseDown(NavCBRecPtr callBackParms, CustomData *data)
{
EventRecord *evt = callBackParms->eventData.eventDataParms.event;
Point where = evt->where;
GlobalToLocal(&where);
ControlRef control = FindControlUnderMouse(where, callBackParms->window, NULL);
if (control != NULL)
{
HandleControlClick(control, where, evt->modifiers, (ControlActionUPP)-1L);
NavCustomControl(callBackParms->context, kNavCtlBrowserRedraw, NULL);
}
}
static pascal_ifMac void MyNavEventCallback(
NavEventCallbackMessage message,
NavCBRecPtr param,
NavCallBackUserData userDataPtr)
{
OSErr err = noErr;
MyCustomNavItemsData *myDataPtr = (MyCustomNavItemsData *)userDataPtr;
switch (message)
{
case kNavCBEvent :
{
short firstCustomItem;
short myItemHit;
DialogRef dialog = GetDialogFromWindow(param->window);
err = NavCustomControl (param->context, kNavCtlGetFirstControlID, &firstCustomItem);
myItemHit = param->eventData.itemHit - firstCustomItem;
if(myDataPtr->clickProc && myItemHit > 0)
myDataPtr->clickProc(dialog,myItemHit);
}
break;
case kNavCBCustomize :
if(param->customRect.bottom == 0) {
// get the size from the first item of the custom DITL
param->customRect.bottom = param->customRect.top + myDataPtr->customHeight;
param->customRect.right = param->customRect.left + myDataPtr->customWidth;
}
break;
case kNavCBStart :
err = AddMyNavDialogItems (GetDialogFromWindow(param->window), myDataPtr->ditlResID, param->context);
if(err) return;
if(myDataPtr->initProc)
myDataPtr->initProc(GetDialogFromWindow(param->window));
break;
case kNavCBTerminate :
break;
}
if (err) SysBeep (-1);
}
static pascal_ifMac OSErr AddMyNavDialogItems (DialogRef dialog, short ditlResID, NavDialogRef context)
{
OSErr err = noErr;
Handle ditl = GetResource ('DITL',ditlResID);
if (!ditl) {
//MESSAGE("Resource not found");
return -1;
}
if (context)
err = NavCustomControl (context, kNavCtlAddControlList, ditl);
else
AppendDITL (dialog, ditl, appendDITLBottom);
ReleaseResource (ditl);
return err;
}
//static
pascal void LLFilePickerBase::doNavCallbackEvent(NavEventCallbackMessage callBackSelector,
NavCBRecPtr callBackParms, void* callBackUD)
{
switch(callBackSelector)
{
case kNavCBStart:
{
LLFilePickerBase* picker = reinterpret_cast<LLFilePickerBase*>(callBackUD);
if (picker->getFolder().empty()) break;
OSStatus error = noErr;
AEDesc theLocation = {typeNull, NULL};
FSSpec outFSSpec;
//Convert string to a FSSpec
FSRef myFSRef;
const char* folder = picker->getFolder().c_str();
error = FSPathMakeRef ((UInt8*)folder, &myFSRef, NULL);
if (error != noErr) break;
error = FSGetCatalogInfo (&myFSRef, kFSCatInfoNone, NULL, NULL, &outFSSpec, NULL);
if (error != noErr) break;
error = AECreateDesc(typeFSS, &outFSSpec, sizeof(FSSpec), &theLocation);
if (error != noErr) break;
error = NavCustomControl(callBackParms->context,
kNavCtlSetLocation, (void*)&theLocation);
}
}
}
//static
pascal void LLDirPicker::doNavCallbackEvent(NavEventCallbackMessage callBackSelector,
NavCBRecPtr callBackParms, void* callBackUD)
{
switch(callBackSelector)
{
case kNavCBStart:
{
if (!sInstance.mFileName) break;
OSStatus error = noErr;
AEDesc theLocation = {typeNull, NULL};
FSSpec outFSSpec;
//Convert string to a FSSpec
FSRef myFSRef;
const char* filename=sInstance.mFileName->c_str();
error = FSPathMakeRef ((UInt8*)filename, &myFSRef, NULL);
if (error != noErr) break;
error = FSGetCatalogInfo (&myFSRef, kFSCatInfoNone, NULL, NULL, &outFSSpec, NULL);
if (error != noErr) break;
error = AECreateDesc(typeFSS, &outFSSpec, sizeof(FSSpec), &theLocation);
if (error != noErr) break;
error = NavCustomControl(callBackParms->context,
kNavCtlSetLocation, (void*)&theLocation);
}
}
}
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;
}
QString qt_mac_get_save_file_name(const QFileDialogArgs &args, QString *pwd,
QString *selectedFilter)
{
QWidget *parent = args.parent;
OSErr err;
QString retstr;
NavDialogCreationOptions options;
NavGetDefaultDialogCreationOptions(&options);
static const int w = 450, h = 350;
if (args.options & QFileDialog::DontConfirmOverwrite)
options.optionFlags |= kNavDontConfirmReplacement;
options.modality = kWindowModalityAppModal;
options.location.h = options.location.v = -1;
if (!args.directory.isEmpty())
options.saveFileName = QCFString::toCFStringRef(args.selection);
if (!args.caption.isEmpty())
options.windowTitle = QCFString::toCFStringRef(args.caption);
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);
// The parent needs to be active for the sheet to get keyboard focus.
if (!parent->isActiveWindow())
parent->activateWindow();
} else {
parent = parent->window();
QString s = parent->windowTitle();
options.clientName = CFStringCreateWithCharacters(0, (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;
}
#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 = true;
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 (NavCreatePutFileDialog(&options, 'cute', kNavGenericSignature, make_navProcUPP(),
static_cast<void *>(filts.isEmpty() ? 0 : &t), &dlg)) {
qDebug("Shouldn't happen %s:%d", __FILE__, __LINE__);
return retstr;
}
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) != 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 += QLatin1String("/") + 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 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;
}
static pascal void
NavEventProc(
NavEventCallbackMessage inSelector,
NavCBRecPtr ioParams,
NavCallBackUserData ioUserData )
{
OpenUserDataRec * data = ( OpenUserDataRec *) ioUserData ;
if (inSelector == kNavCBEvent) {
#if TARGET_CARBON
#else
wxTheApp->MacHandleOneEvent(ioParams->eventData.eventDataParms.event);
#endif
}
else if ( inSelector == kNavCBStart )
{
#if TARGET_CARBON
if (data && !(data->defaultLocation).IsEmpty())
{
// Set default location for the modern Navigation APIs
// Apple Technical Q&A 1151
FSSpec theFSSpec;
wxMacFilename2FSSpec(data->defaultLocation, &theFSSpec);
AEDesc theLocation = {typeNull, NULL};
if (noErr == ::AECreateDesc(typeFSS, &theFSSpec, sizeof(FSSpec), &theLocation))
::NavCustomControl(ioParams->context, kNavCtlSetLocation, (void *) &theLocation);
}
#else
if ( data->menuitems )
NavCustomControl(ioParams->context, kNavCtlSelectCustomType, &(*data->menuitems)[data->currentfilter]);
#endif
}
else if ( inSelector == kNavCBPopupMenuSelect )
{
NavMenuItemSpec * menu = (NavMenuItemSpec *) ioParams->eventData.eventDataParms.param ;
#if TARGET_CARBON
#else
if ( menu->menuCreator == 'WXNG' )
#endif
{
data->currentfilter = menu->menuType ;
if ( data->saveMode )
{
int i = menu->menuType ;
wxString extension = data->extensions[i].AfterLast('.') ;
extension.MakeLower() ;
wxString sfilename ;
#if TARGET_CARBON
wxMacCFStringHolder cfString( NavDialogGetSaveFileName( ioParams->context ) , false );
sfilename = cfString.AsString() ;
#else
Str255 filename ;
// get the current filename
NavCustomControl(ioParams->context, kNavCtlGetEditFileName, &filename);
sfilename = wxMacMakeStringFromPascal( filename ) ;
#endif
int pos = sfilename.Find('.', true) ;
if ( pos != wxNOT_FOUND )
{
sfilename = sfilename.Left(pos+1)+extension ;
#if TARGET_CARBON
cfString.Assign( sfilename , wxFONTENCODING_DEFAULT ) ;
NavDialogSetSaveFileName( ioParams->context , cfString ) ;
#else
wxMacStringToPascal( sfilename , filename ) ;
NavCustomControl(ioParams->context, kNavCtlSetEditFileName, &filename);
#endif
}
}
}
}
}
static pascal OSStatus HandlePaneEvents(EventHandlerCallRef handlerRef, EventRef eventRef, void *data)
{
wxMacCarbonEvent event(eventRef);
CustomData *dt = (CustomData *) data;
OSStatus result = eventNotHandledErr;
switch (event.GetClass())
{
case kEventClassControl:
{
ControlRef control;
ControlID cid;
control = event.GetParameter<ControlRef>(kEventParamDirectObject, typeControlRef);
if (control == NULL)
{
break;
}
GetControlID(control, &cid);
if (cid.signature != kCustom)
{
break;
}
switch (cid.id)
{
case kChoice:
{
MenuRef menu = GetControlPopupMenuRef(control);
UInt32 v = GetControl32BitValue(control) - 1;
const size_t numFilters = dt->extensions.GetCount();
if (v < (UInt32) dt->extensions.GetCount())
{
dt->currentfilter = v;
NavCustomControl(dt->context, kNavCtlBrowserRedraw, NULL);
}
}
break;
case kButton:
{
dt->me->ClickButton(GetControl32BitValue(dt->choice) - 1);
}
break;
}
}
break;
case kEventClassAccessibility:
{
switch (event.GetKind())
{
case kEventAccessibleGetNamedAttribute:
{
CFStringRef attr;
require_noerr(event.GetParameter(kEventParamAccessibleAttributeName,
typeCFTypeRef,
sizeof(attr),
&attr), ParameterError);
if (false)
{
}
else if (CFStringCompare(attr, kAXRoleAttribute, 0) == kCFCompareEqualTo)
{
CFStringRef role = kAXGroupRole;
result = event.SetParameter(kEventParamAccessibleAttributeValue,
typeCFStringRef,
sizeof(role),
&role);
require_noerr(result, ParameterError);
}
else if (CFStringCompare(attr, kAXRoleDescriptionAttribute, 0) == kCFCompareEqualTo)
{
CFStringRef role = kAXGroupRole;
CFStringRef desc;
desc = HICopyAccessibilityRoleDescription(role, NULL);
if (desc)
{
result = event.SetParameter(kEventParamAccessibleAttributeValue,
typeCFStringRef,
sizeof(desc),
&desc);
CFRelease(desc);
require_noerr(result, ParameterError);
}
}
else if (CFStringCompare(attr, kAXParentAttribute, 0) == kCFCompareEqualTo)
{
HIViewRef viewRef = HIViewGetSuperview(dt->userpane);
if (viewRef)
{
result = SetElement(event, (HIObjectRef) viewRef, 0,
kEventParamAccessibleAttributeValue);
require_noerr(result, ParameterError);
}
}
else if (CFStringCompare(attr, kAXWindowAttribute, 0) == kCFCompareEqualTo)
{
WindowRef winRef = HIViewGetWindow((HIViewRef) dt->userpane);
if (winRef)
{
result = SetElement(event, (HIObjectRef) winRef, 0,
kEventParamAccessibleAttributeValue);
require_noerr(result, ParameterError);
}
}
else if (CFStringCompare(attr, kAXTopLevelUIElementAttribute, 0) == kCFCompareEqualTo)
{
if (dt->window)
{
result = SetElement(event, (HIObjectRef) dt->window, 0,
kEventParamAccessibleAttributeValue);
require_noerr(result, ParameterError);
}
}
else
{
result = eventNotHandledErr;
}
}
break;
}
}
break;
}
ParameterError:
return result;
}
void TerminateDialog( NavDialogRef inDialog )
{
NavCustomControl( inDialog, kNavCtlTerminate, NULL );
}
static void HandleCustomMouseDown(NavCBRecPtr callBackParms, CustomData *data)
{
EventRecord *evt = callBackParms->eventData.eventDataParms.event;
Point where = evt->where;
GlobalToLocal(&where);
ControlRef control = FindControlUnderMouse(where, callBackParms->window, NULL);
if (control != NULL)
{
ControlID cid;
GetControlID(control, &cid);
HandleControlClick(control, where, evt->modifiers, (ControlActionUPP)-1L);
if (cid.signature == kCustom)
{
switch (cid.id)
{
case kChoice:
{
MenuRef menu;
UInt32 v;
menu = GetControlPopupMenuRef(control);
v = GetControl32BitValue(control) - 1;
const size_t numFilters = data->extensions.GetCount();
if (v < numFilters)
{
data->currentfilter = v;
if (data->saveMode)
{
int i = data->currentfilter;
wxString extension = data->extensions[i].AfterLast('.') ;
extension.MakeLower() ;
wxString sfilename ;
wxMacCFStringHolder cfString(NavDialogGetSaveFileName(callBackParms->context), false);
sfilename = cfString.AsString() ;
#if 0
int pos = sfilename.Find('.', true) ;
if (pos != wxNOT_FOUND)
{
sfilename = sfilename.Left(pos + 1) + extension;
cfString.Assign(sfilename, wxFONTENCODING_DEFAULT);
NavDialogSetSaveFileName(callBackParms->context, cfString);
}
#endif
}
NavCustomControl(callBackParms->context, kNavCtlBrowserRedraw, NULL);
}
break;
}
case kButton:
{
data->me->ClickButton(GetControl32BitValue(data->choice) - 1);
break;
}
}
}
}
}
