QVariant
QMacPasteboard::retrieveData(const QString &format, QVariant::Type) const
{
if (!paste)
return QVariant();
sync();
ItemCount cnt = 0;
if(PasteboardGetItemCount(paste, &cnt) || !cnt)
return QByteArray();
#ifdef DEBUG_PASTEBOARD
qDebug("Pasteboard: retrieveData [%s]", qPrintable(format));
#endif
const QList<QMacPasteboardMime *> mimes = QMacPasteboardMime::all(mime_type);
for(int mime = 0; mime < mimes.size(); ++mime) {
QMacPasteboardMime *c = mimes.at(mime);
QString c_flavor = c->flavorFor(format);
if(!c_flavor.isEmpty()) {
// Handle text/plain a little differently. Try handling Unicode first.
bool checkForUtf16 = (c_flavor == QLatin1String("com.apple.traditional-mac-plain-text")
|| c_flavor == QLatin1String("public.utf8-plain-text"));
if (checkForUtf16 || c_flavor == QLatin1String("public.utf16-plain-text")) {
// Try to get the NSStringPboardType from NSPasteboard, newlines are mapped
// correctly (as '\n') in this data. The 'public.utf16-plain-text' type
// usually maps newlines to '\r' instead.
QString str = qt_mac_get_pasteboardString(paste);
if (!str.isEmpty())
return str;
}
if (checkForUtf16 && hasFlavor(QLatin1String("public.utf16-plain-text")))
c_flavor = QLatin1String("public.utf16-plain-text");
QVariant ret;
QList<QByteArray> retList;
for(uint index = 1; index <= cnt; ++index) {
PasteboardItemID id;
if(PasteboardGetItemIdentifier(paste, index, &id) != noErr)
continue;
QCFType<CFArrayRef> types;
if(PasteboardCopyItemFlavors(paste, id, &types ) != noErr)
continue;
const int type_count = CFArrayGetCount(types);
for(int i = 0; i < type_count; ++i) {
CFStringRef flavor = static_cast<CFStringRef>(CFArrayGetValueAtIndex(types, i));
if(c_flavor == QCFString::toQString(flavor)) {
QCFType<CFDataRef> macBuffer;
if(PasteboardCopyItemFlavorData(paste, id, flavor, &macBuffer) == noErr) {
QByteArray buffer((const char *)CFDataGetBytePtr(macBuffer), CFDataGetLength(macBuffer));
if(!buffer.isEmpty()) {
#ifdef DEBUG_PASTEBOARD
qDebug(" - %s [%s] (%s)", qPrintable(format), qPrintable(QCFString::toQString(flavor)), qPrintable(c->convertorName()));
#endif
buffer.detach(); //detach since we release the macBuffer
retList.append(buffer);
break; //skip to next element
}
}
} else {
#ifdef DEBUG_PASTEBOARD
qDebug(" - NoMatch %s [%s] (%s)", qPrintable(c_flavor), qPrintable(QCFString::toQString(flavor)), qPrintable(c->convertorName()));
#endif
}
}
}
if (!retList.isEmpty()) {
ret = c->convertToMime(format, retList, c_flavor);
return ret;
}
}
}
return QVariant();
}
oop QuartzWindow::get_scrap_text() {
// See Pasteboard Manager Programming guide
PasteboardRef clipboard;
PasteboardSyncFlags syncFlags;
CFDataRef textData = NULL;
ItemCount itemCount;
if ( PasteboardCreate(kPasteboardClipboard, &clipboard) != noErr
|| (PasteboardSynchronize(clipboard) & kPasteboardModified)
|| PasteboardGetItemCount(clipboard, &itemCount) != noErr )
return new_string("", 0);
for( UInt32 itemIndex = 1; itemIndex <= itemCount; itemIndex++ ) {
PasteboardItemID itemID = 0;
CFArrayRef flavorTypeArray = NULL;
CFIndex flavorCount = 0;
if (PasteboardGetItemIdentifier(clipboard, itemIndex, &itemID) != noErr)
continue;
if (PasteboardCopyItemFlavors(clipboard, itemID, &flavorTypeArray) != noErr)
continue;
flavorCount = CFArrayGetCount(flavorTypeArray);
for(CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++) {
CFStringRef flavorType;
CFDataRef flavorData;
CFIndex flavorDataSize;
char flavorText[256];
flavorType = (CFStringRef)CFArrayGetValueAtIndex( flavorTypeArray,// 6
flavorIndex );
if (UTTypeConformsTo(flavorType, kUTTypeOldMacText)) {
if (PasteboardCopyItemFlavorData(clipboard, itemID, flavorType,
&flavorData) != noErr)
continue;
flavorDataSize = CFDataGetLength(flavorData);
// allocate new string.
byteVectorOop r = Memory->byteVectorObj->cloneSize(flavorDataSize, CANFAIL);
if (r->is_mark()) {
CFRelease (flavorData);
CFRelease (flavorTypeArray);
return new_string("", 0);
}
// copy over
CFDataGetBytes(flavorData, CFRangeMake(0,CFDataGetLength(flavorData)),
(UInt8 *)r->bytes());
CFRelease(flavorData);
CFRelease(flavorTypeArray);
return r;
} // else try next
}
CFRelease(flavorTypeArray);
}
}
bool wxDataObject::GetFromPasteboard( void * pb )
{
PasteboardRef pasteboard = (PasteboardRef) pb;
size_t formatcount = GetFormatCount() + 1;
wxDataFormat *array = new wxDataFormat[ formatcount ];
array[0] = GetPreferredFormat();
GetAllFormats( &array[1] );
ItemCount itemCount = 0;
wxString filenamesPassed;
bool transferred = false;
// we synchronize here once again, so we don't mind which flags get returned
PasteboardSynchronize( pasteboard );
OSStatus err = PasteboardGetItemCount( pasteboard, &itemCount );
if ( err == noErr )
{
for (size_t i = 0; !transferred && i < formatcount; i++)
{
// go through the data in our order of preference
wxDataFormat dataFormat = array[ i ];
for( UInt32 itemIndex = 1; itemIndex <= itemCount && transferred == false ; itemIndex++ )
{
PasteboardItemID itemID = 0;
CFArrayRef flavorTypeArray = NULL;
CFIndex flavorCount = 0;
err = PasteboardGetItemIdentifier( pasteboard, itemIndex, &itemID );
if ( err != noErr )
continue;
err = PasteboardCopyItemFlavors( pasteboard, itemID, &flavorTypeArray );
if ( err != noErr )
continue;
flavorCount = CFArrayGetCount( flavorTypeArray );
for( CFIndex flavorIndex = 0; !transferred && flavorIndex < flavorCount ; flavorIndex++ )
{
CFStringRef flavorType;
CFDataRef flavorData;
CFIndex flavorDataSize;
flavorType = (CFStringRef)CFArrayGetValueAtIndex( flavorTypeArray,
flavorIndex );
// avoid utf8 being treated closer to plain-text than unicode by forcing a conversion
if ( UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text") ) )
{
flavorType = CFSTR("public.utf16-plain-text");
}
wxDataFormat flavorFormat( (wxDataFormat::NativeFormat) flavorType );
if ( dataFormat == flavorFormat )
{
err = PasteboardCopyItemFlavorData( pasteboard, itemID, flavorType , &flavorData );
if ( err == noErr )
{
flavorDataSize = CFDataGetLength( flavorData );
if (dataFormat.GetType() == wxDF_FILENAME )
{
// revert the translation and decomposition to arrive at a proper utf8 string again
CFURLRef url = CFURLCreateWithBytes( kCFAllocatorDefault, CFDataGetBytePtr( flavorData ), flavorDataSize, kCFStringEncodingUTF8, NULL );
CFStringRef cfString = CFURLCopyFileSystemPath( url, kCFURLPOSIXPathStyle );
CFRelease( url );
CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, cfString);
CFRelease( cfString );
CFStringNormalize(cfMutableString,kCFStringNormalizationFormC);
wxString path = wxMacCFStringHolder(cfMutableString).AsString();
if (!path.empty())
filenamesPassed += path + wxT("\n");
}
else
{
// because some data implementation expect trailing a trailing NUL, we add some headroom
void *buf = malloc( flavorDataSize + 4 );
if ( buf )
{
memset( buf, 0, flavorDataSize + 4 );
memcpy( buf, CFDataGetBytePtr( flavorData ), flavorDataSize );
if (dataFormat.GetType() == wxDF_TEXT)
wxMacConvertNewlines10To13( (char*) buf );
SetData( flavorFormat, flavorDataSize, buf );
transferred = true;
free( buf );
}
}
CFRelease (flavorData);
}
}
else if ( dataFormat.GetType() == wxDF_UNICODETEXT && flavorFormat.GetType() == wxDF_TEXT )
{
err = PasteboardCopyItemFlavorData( pasteboard, itemID, flavorType, &flavorData );
if ( err == noErr )
{
flavorDataSize = CFDataGetLength( flavorData );
void *asciibuf = malloc( flavorDataSize + 1 );
if ( asciibuf )
{
memset( asciibuf, 0, flavorDataSize + 1 );
memcpy( asciibuf, CFDataGetBytePtr( flavorData ), flavorDataSize );
CFRelease (flavorData);
SetData( wxDF_TEXT, flavorDataSize, asciibuf );
transferred = true;
free( asciibuf );
}
else
CFRelease (flavorData);
}
}
}
CFRelease( flavorTypeArray );
}
if (filenamesPassed.length() > 0)
{
wxCharBuffer buf = filenamesPassed.fn_str();
SetData( wxDF_FILENAME, strlen( buf ), (const char*)buf );
transferred = true;
}
}
}
return transferred;
}
/**
* Walk through pasteboard items and report currently available item types.
*
* @param pPasteboard Reference to guest Pasteboard.
* @returns Available formats bit field.
*/
uint32_t vbclClipboardGetAvailableFormats(PasteboardRef pPasteboard)
{
uint32_t fFormats = 0;
ItemCount cItems = 0;
ItemCount iItem;
OSStatus rc;
#define VBOXCL_ADD_FORMAT_IF_PRESENT(a_kDarwinFmt, a_fVBoxFmt) \
if (PasteboardCopyItemFlavorData(pPasteboard, iItemID, a_kDarwinFmt, &flavorData) == noErr) \
{ \
fFormats |= (uint32_t)a_fVBoxFmt; \
CFRelease(flavorData); \
}
rc = PasteboardGetItemCount(pPasteboard, &cItems);
AssertReturn((rc == noErr) && (cItems > 0), fFormats);
for (iItem = 1; iItem <= cItems; iItem++)
{
PasteboardItemID iItemID;
CFDataRef flavorData;
rc = PasteboardGetItemIdentifier(pPasteboard, iItem, &iItemID);
if (rc == noErr)
{
VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeUTF16PlainText, VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT);
VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeUTF8PlainText, VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT);
VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeBMP, VBOX_SHARED_CLIPBOARD_FMT_BITMAP );
VBOXCL_ADD_FORMAT_IF_PRESENT(kUTTypeHTML, VBOX_SHARED_CLIPBOARD_FMT_HTML );
#ifdef CLIPBOARD_DUMP_CONTENT_FORMATS
CFArrayRef flavorTypeArray;
CFIndex flavorCount;
CFStringRef flavorType;
rc = PasteboardCopyItemFlavors(pPasteboard, iItemID, &flavorTypeArray);
if (rc == noErr)
{
VBoxClientVerbose(3, "SCAN..\n");
flavorCount = CFArrayGetCount(flavorTypeArray);
VBoxClientVerbose(3, "SCAN (%d)..\n", (int)flavorCount);
for(CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++)
{
VBoxClientVerbose(3, "SCAN #%d..\n", (int)flavorIndex);
flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, flavorIndex);
CFDataRef flavorData1;
rc = PasteboardCopyItemFlavorData(pPasteboard, iItemID, flavorType, &flavorData1);
if (rc == noErr)
{
VBoxClientVerbose(3, "Found: %s, size: %d\n", (char *)CFStringGetCStringPtr(flavorType, kCFStringEncodingMacRoman), (int)CFDataGetLength(flavorData1));
CFRelease(flavorData1);
}
}
VBoxClientVerbose(3, "SCAN COMPLETE\n");
CFRelease(flavorTypeArray);
}
#endif /* CLIPBOARD_DUMP_CONTENT_FORMATS */
}
}
#undef VBOXCL_ADD_FORMAT_IF_PRESENT
return fFormats;
}
char *osd_get_clipboard_text(void)
{
char *result = NULL; /* core expects a malloced C string of uft8 data */
PasteboardRef pasteboard_ref;
OSStatus err;
PasteboardSyncFlags sync_flags;
PasteboardItemID item_id;
CFIndex flavor_count;
CFArrayRef flavor_type_array;
CFIndex flavor_index;
ItemCount item_count;
UInt32 item_index;
Boolean success = false;
err = PasteboardCreate(kPasteboardClipboard, &pasteboard_ref);
if (!err)
{
sync_flags = PasteboardSynchronize( pasteboard_ref );
err = PasteboardGetItemCount(pasteboard_ref, &item_count );
for (item_index=1; item_index<=item_count; item_index++)
{
err = PasteboardGetItemIdentifier(pasteboard_ref, item_index, &item_id);
if (!err)
{
err = PasteboardCopyItemFlavors(pasteboard_ref, item_id, &flavor_type_array);
if (!err)
{
flavor_count = CFArrayGetCount(flavor_type_array);
for (flavor_index = 0; flavor_index < flavor_count; flavor_index++)
{
CFStringRef flavor_type;
CFDataRef flavor_data;
CFStringEncoding encoding;
CFStringRef string_ref;
CFDataRef data_ref;
CFIndex length;
CFRange range;
flavor_type = (CFStringRef)CFArrayGetValueAtIndex(flavor_type_array, flavor_index);
if (UTTypeConformsTo (flavor_type, kUTTypeUTF16PlainText))
encoding = kCFStringEncodingUTF16;
else if (UTTypeConformsTo (flavor_type, kUTTypeUTF8PlainText))
encoding = kCFStringEncodingUTF8;
else if (UTTypeConformsTo (flavor_type, kUTTypePlainText))
encoding = kCFStringEncodingMacRoman;
else
continue;
err = PasteboardCopyItemFlavorData(pasteboard_ref, item_id, flavor_type, &flavor_data);
if( !err )
{
string_ref = CFStringCreateFromExternalRepresentation (kCFAllocatorDefault, flavor_data, encoding);
data_ref = CFStringCreateExternalRepresentation (kCFAllocatorDefault, string_ref, kCFStringEncodingUTF8, '?');
length = CFDataGetLength (data_ref);
range = CFRangeMake (0,length);
result = (char *)malloc (length+1);
if (result != NULL)
{
CFDataGetBytes (data_ref, range, (unsigned char *)result);
result[length] = 0;
success = true;
break;
}
CFRelease(data_ref);
CFRelease(string_ref);
CFRelease(flavor_data);
}
}
CFRelease(flavor_type_array);
}
}
if (success)
break;
}
CFRelease(pasteboard_ref);
}
return result;
}
static pascal OSStatus MultiCartPaneEventHandler (EventHandlerCallRef inHandlerRef, EventRef inEvent, void *inUserData)
{
OSStatus err, result = eventNotHandledErr;
HIViewRef view;
DragRef drag;
PasteboardRef pasteboard;
PasteboardItemID itemID;
CFArrayRef array;
CFStringRef flavorType;
CFIndex numFlavors;
ItemCount numItems;
int index = *((int *) inUserData);
switch (GetEventClass(inEvent))
{
case kEventClassControl:
{
switch (GetEventKind(inEvent))
{
case kEventControlDraw:
{
err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view);
if (err == noErr)
{
CGContextRef ctx;
err = GetEventParameter(inEvent, kEventParamCGContextRef, typeCGContextRef, NULL, sizeof(CGContextRef), NULL, &ctx);
if (err == noErr)
{
HIThemeFrameDrawInfo info;
HIRect bounds, frame;
HIViewGetBounds(view, &bounds);
CGContextSetRGBFillColor(ctx, 1.0f, 1.0f, 1.0f, 1.0f);
CGContextFillRect(ctx, bounds);
info.version = 0;
info.kind = kHIThemeFrameTextFieldSquare;
info.state = kThemeStateInactive;
info.isFocused = false;
err = HIThemeDrawFrame(&bounds, &info, ctx, kHIThemeOrientationNormal);
if (multiCartDragHilite == index && systemVersion >= 0x1040)
{
err = HIThemeSetStroke(kThemeBrushDragHilite, NULL, ctx, kHIThemeOrientationNormal);
frame = CGRectInset(bounds, 1, 1);
CGContextBeginPath(ctx);
CGContextAddRect(ctx, frame);
CGContextStrokePath(ctx);
}
}
}
result = noErr;
break;
}
case kEventControlDragEnter:
{
err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view);
if (err == noErr)
{
err = GetEventParameter(inEvent, kEventParamDragRef, typeDragRef, NULL, sizeof(DragRef), NULL, &drag);
if (err == noErr)
{
err = GetDragPasteboard(drag, &pasteboard);
if (err == noErr)
{
err = PasteboardGetItemCount(pasteboard, &numItems);
if (err == noErr && numItems == 1)
{
err = PasteboardGetItemIdentifier(pasteboard, 1, &itemID);
if (err == noErr)
{
err = PasteboardCopyItemFlavors(pasteboard, itemID, &array);
if (err == noErr)
{
numFlavors = CFArrayGetCount(array);
for (CFIndex i = 0; i < numFlavors; i++)
{
flavorType = (CFStringRef) CFArrayGetValueAtIndex(array, i);
if (UTTypeConformsTo(flavorType, CFSTR("public.file-url")))
{
Boolean accept = true;
err = SetEventParameter(inEvent, kEventParamControlWouldAcceptDrop, typeBoolean, sizeof(Boolean), &accept);
if (err == noErr)
{
multiCartDragHilite = index;
HIViewSetNeedsDisplay(view, true);
result = noErr;
}
}
}
CFRelease(array);
}
}
}
}
}
}
break;
}
case kEventControlDragWithin:
{
result = noErr;
break;
}
case kEventControlDragLeave:
{
err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view);
if (err == noErr)
{
multiCartDragHilite = -1;
HIViewSetNeedsDisplay(view, true);
}
result = noErr;
break;
}
case kEventControlDragReceive:
{
err = GetEventParameter(inEvent, kEventParamDirectObject, typeControlRef, NULL, sizeof(ControlRef), NULL, &view);
if (err == noErr)
{
err = GetEventParameter(inEvent, kEventParamDragRef, typeDragRef, NULL, sizeof(DragRef), NULL, &drag);
if (err == noErr)
{
multiCartDragHilite = -1;
HIViewSetNeedsDisplay(view, true);
err = GetDragPasteboard(drag, &pasteboard);
if (err == noErr)
{
err = PasteboardGetItemIdentifier(pasteboard, 1, &itemID);
if (err == noErr)
{
err = PasteboardCopyItemFlavors(pasteboard, itemID, &array);
if (err == noErr)
{
numFlavors = CFArrayGetCount(array);
for (CFIndex i = 0; i < numFlavors; i++)
{
flavorType = (CFStringRef) CFArrayGetValueAtIndex(array, i);
if (UTTypeConformsTo(flavorType, CFSTR("public.file-url")))
{
CFDataRef flavorData;
err = PasteboardCopyItemFlavorData(pasteboard, itemID, flavorType, &flavorData);
if (err == noErr)
{
CFIndex dataSize;
UInt8 *data;
dataSize = CFDataGetLength(flavorData);
data = (UInt8 *) malloc(dataSize);
if (data)
{
CFDataGetBytes(flavorData, CFRangeMake(0, dataSize), data);
HIViewRef ctl;
HIViewID cid;
CFStringRef str;
CFURLRef url;
GetControlID(view, &cid);
cid.signature = 'MNAM';
HIViewFindByID(view, cid, &ctl);
url = CFURLCreateWithBytes(kCFAllocatorDefault, data, dataSize, kCFStringEncodingUTF8, NULL);
str = CFURLCopyLastPathComponent(url);
SetStaticTextCFString(ctl, str, true);
CFRelease(str);
str = CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle);
if (multiCartPath[cid.id])
CFRelease(multiCartPath[cid.id]);
multiCartPath[cid.id] = str;
CFRelease(url);
result = noErr;
free(data);
}
CFRelease(flavorData);
}
}
}
CFRelease(array);
}
}
}
}
}
}
}
}
}
return (result);
}
char *osd_get_clipboard_text(void)
{
OSStatus err;
PasteboardRef pasteboard_ref;
err = PasteboardCreate(kPasteboardClipboard, &pasteboard_ref);
if (err)
return nullptr;
PasteboardSynchronize(pasteboard_ref);
ItemCount item_count;
err = PasteboardGetItemCount(pasteboard_ref, &item_count);
char *result = nullptr; // core expects a malloced C string of uft8 data
for (UInt32 item_index = 1; (item_index <= item_count) && !result; item_index++)
{
PasteboardItemID item_id;
err = PasteboardGetItemIdentifier(pasteboard_ref, item_index, &item_id);
if (err)
continue;
CFArrayRef flavor_type_array;
err = PasteboardCopyItemFlavors(pasteboard_ref, item_id, &flavor_type_array);
if (err)
continue;
CFIndex const flavor_count = CFArrayGetCount(flavor_type_array);
for (CFIndex flavor_index = 0; (flavor_index < flavor_count) && !result; flavor_index++)
{
CFStringRef const flavor_type = (CFStringRef)CFArrayGetValueAtIndex(flavor_type_array, flavor_index);
CFStringEncoding encoding;
if (UTTypeConformsTo(flavor_type, kUTTypeUTF16PlainText))
encoding = kCFStringEncodingUTF16;
else if (UTTypeConformsTo (flavor_type, kUTTypeUTF8PlainText))
encoding = kCFStringEncodingUTF8;
else if (UTTypeConformsTo (flavor_type, kUTTypePlainText))
encoding = kCFStringEncodingMacRoman;
else
continue;
CFDataRef flavor_data;
err = PasteboardCopyItemFlavorData(pasteboard_ref, item_id, flavor_type, &flavor_data);
if (!err)
{
CFStringRef string_ref = CFStringCreateFromExternalRepresentation(kCFAllocatorDefault, flavor_data, encoding);
CFDataRef data_ref = CFStringCreateExternalRepresentation (kCFAllocatorDefault, string_ref, kCFStringEncodingUTF8, '?');
CFRelease(string_ref);
CFRelease(flavor_data);
CFIndex const length = CFDataGetLength(data_ref);
CFRange const range = CFRangeMake(0, length);
result = reinterpret_cast<char *>(malloc(length + 1));
if (result)
{
CFDataGetBytes(data_ref, range, reinterpret_cast<unsigned char *>(result));
result[length] = 0;
}
CFRelease(data_ref);
}
}
CFRelease(flavor_type_array);
}
CFRelease(pasteboard_ref);
return result;
}
bool wxDataObject::GetFromPasteboard( void * pb )
{
PasteboardRef pasteboard = (PasteboardRef) pb;
size_t formatcount = GetFormatCount(wxDataObject::Set);
wxDataFormat *array = new wxDataFormat[ formatcount ];
GetAllFormats(array, wxDataObject::Set);
ItemCount itemCount = 0;
wxString filenamesPassed;
bool transferred = false;
bool pastelocationset = false;
// we synchronize here once again, so we don't mind which flags get returned
PasteboardSynchronize( pasteboard );
OSStatus err = PasteboardGetItemCount( pasteboard, &itemCount );
if ( err == noErr )
{
for (size_t i = 0; !transferred && i < formatcount; i++)
{
// go through the data in our order of preference
wxDataFormat dataFormat = array[ i ];
for( UInt32 itemIndex = 1; itemIndex <= itemCount && transferred == false ; itemIndex++ )
{
PasteboardItemID itemID = 0;
CFArrayRef flavorTypeArray = NULL;
CFIndex flavorCount = 0;
err = PasteboardGetItemIdentifier( pasteboard, itemIndex, &itemID );
if ( err != noErr )
continue;
err = PasteboardCopyItemFlavors( pasteboard, itemID, &flavorTypeArray );
if ( err != noErr )
continue;
flavorCount = CFArrayGetCount( flavorTypeArray );
for( CFIndex flavorIndex = 0; !transferred && flavorIndex < flavorCount ; flavorIndex++ )
{
CFStringRef flavorType;
CFDataRef flavorData;
CFIndex flavorDataSize;
flavorType = (CFStringRef)CFArrayGetValueAtIndex( flavorTypeArray,
flavorIndex );
wxDataFormat flavorFormat( (wxDataFormat::NativeFormat) flavorType );
if ( dataFormat == flavorFormat )
{
if ( UTTypeConformsTo( (CFStringRef)flavorType, kPasteboardTypeFileURLPromise) )
{
if ( !pastelocationset )
{
wxString tempdir = wxFileName::GetTempDir() + wxFILE_SEP_PATH + "wxtemp.XXXXXX";
char* result = mkdtemp((char*)tempdir.fn_str().data());
if (!result)
continue;
wxCFRef<CFURLRef> dest(CFURLCreateFromFileSystemRepresentation(NULL,(const UInt8*)result,strlen(result),true));
PasteboardSetPasteLocation(pasteboard, dest);
pastelocationset = true;
}
}
else if ( flavorFormat.GetType() != wxDF_PRIVATE )
{
// indicate the expected format for the type, benefiting from native conversions eg utf8 -> utf16
flavorType = (CFStringRef) wxDataFormat( flavorFormat.GetType()).GetFormatId();
}
err = PasteboardCopyItemFlavorData( pasteboard, itemID, flavorType , &flavorData );
if ( err == noErr )
{
flavorDataSize = CFDataGetLength( flavorData );
if (dataFormat.GetType() == wxDF_FILENAME )
{
// revert the translation and decomposition to arrive at a proper utf8 string again
CFURLRef url = CFURLCreateWithBytes( kCFAllocatorDefault, CFDataGetBytePtr( flavorData ), flavorDataSize, kCFStringEncodingUTF8, NULL );
CFStringRef cfString = CFURLCopyFileSystemPath( url, kCFURLPOSIXPathStyle );
CFRelease( url );
CFMutableStringRef cfMutableString = CFStringCreateMutableCopy(NULL, 0, cfString);
CFRelease( cfString );
CFStringNormalize(cfMutableString,kCFStringNormalizationFormC);
wxString path = wxCFStringRef(cfMutableString).AsString();
if (!path.empty())
filenamesPassed += path + wxT("\n");
}
else
{
// because some data implementation expect trailing a trailing NUL, we add some headroom
void *buf = malloc( flavorDataSize + 4 );
if ( buf )
{
memset( buf, 0, flavorDataSize + 4 );
memcpy( buf, CFDataGetBytePtr( flavorData ), flavorDataSize );
if (dataFormat.GetType() == wxDF_TEXT)
wxMacConvertNewlines10To13( (char*) buf );
SetData( flavorFormat, flavorDataSize, buf );
transferred = true;
free( buf );
}
}
CFRelease (flavorData);
}
}
else if ( dataFormat.GetType() == wxDF_UNICODETEXT && flavorFormat.GetType() == wxDF_TEXT )
{
err = PasteboardCopyItemFlavorData( pasteboard, itemID, flavorType, &flavorData );
if ( err == noErr )
{
flavorDataSize = CFDataGetLength( flavorData );
void *asciibuf = malloc( flavorDataSize + 1 );
if ( asciibuf )
{
memset( asciibuf, 0, flavorDataSize + 1 );
memcpy( asciibuf, CFDataGetBytePtr( flavorData ), flavorDataSize );
CFRelease (flavorData);
SetData( wxDF_TEXT, flavorDataSize, asciibuf );
transferred = true;
free( asciibuf );
}
else
CFRelease (flavorData);
}
}
}
CFRelease( flavorTypeArray );
}
if ( !filenamesPassed.empty() )
{
wxCharBuffer buf = filenamesPassed.fn_str();
SetData( wxDF_FILENAME, strlen( buf ), (const char*)buf );
transferred = true;
}
}
}
return transferred;
}
static void
osx_driver_getclipboard_loop(
struct ts_display_t *display,
struct ts_display_t *to)
{
if (!clip)
PasteboardCreate(kPasteboardClipboard, &clip);
if (!clip)
return;
ts_clipboard_clear(&display->clipboard);
CFDataRef cfdata;
OSStatus err = noErr;
ItemCount nItems;
uint32_t i;
PasteboardSynchronize(clip);
if ((err = PasteboardGetItemCount(clip, &nItems)) != noErr) {
V1("apple pasteboard GetItemCount failed\n");
return;
}
for (i = 1; i <= nItems; ++i) {
PasteboardItemID itemID;
CFArrayRef flavorTypeArray;
CFIndex flavorCount;
if ((err = PasteboardGetItemIdentifier(clip, i, &itemID)) != noErr) {
V1("can't get pasteboard item identifier\n");
return;
}
if ((err = PasteboardCopyItemFlavors(clip, itemID,
&flavorTypeArray)) != noErr) {
V1("Can't copy pasteboard item flavors\n");
return;
}
flavorCount = CFArrayGetCount(flavorTypeArray);
CFIndex flavorIndex;
for (flavorIndex = 0; flavorIndex < flavorCount; ++flavorIndex) {
CFStringRef flavorType;
flavorType = (CFStringRef) CFArrayGetValueAtIndex(flavorTypeArray,
flavorIndex);
if (UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text"))) {
if ((err = PasteboardCopyItemFlavorData(clip, itemID,
CFSTR("public.utf8-plain-text"), &cfdata)) != noErr) {
V1("apple pasteboard CopyItem failed\n");
return;
}
CFIndex length = CFDataGetLength(cfdata);
uint8_t * data = malloc(length + 1);
CFDataGetBytes(cfdata, CFRangeMake(0, length), data);
data[length] = 0;
V1 ("%s DATA %d!! '%s'\n", __func__, (int)length, data);
ts_clipboard_add(&display->clipboard, "text", data, length);
CFRelease(cfdata);
}
}
CFRelease(flavorTypeArray);
}
if (display->clipboard.flavorCount)
ts_display_setclipboard(
to,
&display->clipboard);
}
//******************************************************************************
bool CClipboard::GetString(
//Copies the system clipboard string into sClip
//Returns: true on success, false otherwise.
//
//Params:
WSTRING& sClip) //(out)
{
#ifdef WIN32
if (!OpenClipboard(NULL))
return false;
HGLOBAL global = GetClipboardData(CF_UNICODETEXT);
if (global == NULL) {
CloseClipboard();
return false;
}
LPWSTR data = (LPWSTR)GlobalLock(global);
sClip = data;
GlobalUnlock(global);
CloseClipboard();
return true;
#elif defined __APPLE__
PasteboardRef theClipboard;
OSStatus err = PasteboardCreate(kPasteboardClipboard, &theClipboard);
if (err != noErr)
return false;
ItemCount itemCount;
PasteboardSynchronize(theClipboard);
PasteboardGetItemCount(theClipboard, &itemCount);
UInt32 itemIndex = 1;
PasteboardItemID itemID;
PasteboardGetItemIdentifier(theClipboard, itemIndex, &itemID);
CFArrayRef flavorTypeArray;
PasteboardCopyItemFlavors(theClipboard, itemID, &flavorTypeArray);
CFIndex flavorCount = CFArrayGetCount(flavorTypeArray);
for (CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++)
{
CFStringRef flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, flavorIndex);
if (UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text")))
{
CFDataRef flavorData;
PasteboardCopyItemFlavorData(theClipboard, itemID, flavorType, &flavorData);
//CFIndex flavorDataSize = CFDataGetLength(flavorData);
const string str = (char*)CFDataGetBytePtr(flavorData);
UTF8ToUCS2(str.c_str(), str.size(), sClip);
CFRelease(flavorData);
break;
}
}
CFRelease (flavorTypeArray);
return true;
#elif defined(__linux__) || defined(__FreeBSD__)
string u8clip;
bool bSuccess;
if ((bSuccess = GetStringUTF8(u8clip)))
UTF8ToUCS2(u8clip.c_str(), u8clip.length(), sClip);
return bSuccess;
#elif defined(__native_client__)
// Do nothing.
return false;
#else
#error CClipboard::GetString -- Unicode not implemented
#endif
}
//******************************************************************************
bool CClipboard::GetString(
//Copies the system clipboard string into sClip
//Returns: true on success, false otherwise.
//
//Params:
string& sClip) //(out)
{
#ifdef WIN32
if (!OpenClipboard(NULL))
return false;
HGLOBAL global = GetClipboardData(CF_TEXT);
if (global == NULL) {
CloseClipboard();
return false;
}
LPSTR data = (LPSTR)GlobalLock(global);
sClip = data;
GlobalUnlock(global);
CloseClipboard();
return true;
#elif defined(__linux__) || defined(__FreeBSD__)
string u8clip;
bool bSuccess;
if ((bSuccess = GetStringUTF8(u8clip)))
UTF8ToAscii(u8clip.c_str(), u8clip.length(), sClip);
return bSuccess;
#elif defined __APPLE__
ItemCount itemCount;
PasteboardRef theClipboard;
OSStatus err = PasteboardCreate(kPasteboardClipboard, &theClipboard);
if (err != noErr)
return false;
PasteboardSynchronize( theClipboard );
PasteboardGetItemCount( theClipboard, &itemCount );
UInt32 itemIndex = 1; // should be 1 or the itemCount?
PasteboardItemID itemID;
CFArrayRef flavorTypeArray;
CFIndex flavorCount;
PasteboardGetItemIdentifier( theClipboard, itemIndex, &itemID );
PasteboardCopyItemFlavors( theClipboard, itemID, &flavorTypeArray );
flavorCount = CFArrayGetCount( flavorTypeArray );
for(CFIndex flavorIndex = 0 ; flavorIndex < flavorCount; flavorIndex++ )
{
CFStringRef flavorType = (CFStringRef)CFArrayGetValueAtIndex( flavorTypeArray, flavorIndex );
if (UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text")))
{
CFDataRef flavorData;
PasteboardCopyItemFlavorData( theClipboard, itemID,flavorType, &flavorData );
CFIndex flavorDataSize = CFDataGetLength( flavorData );
sClip.resize(flavorDataSize);
memcpy(&sClip[0], flavorData, flavorDataSize);
CFRelease (flavorData);
break;
}
}
CFRelease (flavorTypeArray);
return true;
#elif defined(__native_client__)
return false;
#else
#warning How do you get system clipboard data on this system?
return false;
#endif
}
// Sorry for the very long code, all nicer OS X APIs are coded in Objective C and not C!
// Also it does very thorough error handling
bool GetDataFromPasteboard( PasteboardRef inPasteboard, char* flavorText /* out */, const int bufSize )
{
OSStatus err = noErr;
PasteboardSyncFlags syncFlags;
ItemCount itemCount;
syncFlags = PasteboardSynchronize( inPasteboard );
//require_action( syncFlags & kPasteboardModified, PasteboardOutOfSync,
// err = badPasteboardSyncErr );
err = PasteboardGetItemCount( inPasteboard, &itemCount );
require_noerr( err, CantGetPasteboardItemCount );
for (UInt32 itemIndex = 1; itemIndex <= itemCount; itemIndex++)
{
PasteboardItemID itemID;
CFArrayRef flavorTypeArray;
CFIndex flavorCount;
err = PasteboardGetItemIdentifier( inPasteboard, itemIndex, &itemID );
require_noerr( err, CantGetPasteboardItemIdentifier );
err = PasteboardCopyItemFlavors( inPasteboard, itemID, &flavorTypeArray );
require_noerr( err, CantCopyPasteboardItemFlavors );
flavorCount = CFArrayGetCount( flavorTypeArray );
for (CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++)
{
CFStringRef flavorType;
CFDataRef flavorData;
CFIndex flavorDataSize;
flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, flavorIndex);
// we're only interested by text...
if (UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text")))
{
err = PasteboardCopyItemFlavorData( inPasteboard, itemID,
flavorType, &flavorData );
require_noerr( err, CantCopyFlavorData );
flavorDataSize = CFDataGetLength( flavorData );
flavorDataSize = (flavorDataSize<254) ? flavorDataSize : 254;
if (flavorDataSize+2 > bufSize)
{
fprintf(stderr, "Cannot copy clipboard, contents is too big!\n");
return false;
}
for (short dataIndex = 0; dataIndex <= flavorDataSize; dataIndex++)
{
char byte = *(CFDataGetBytePtr( flavorData ) + dataIndex);
flavorText[dataIndex] = byte;
}
flavorText[flavorDataSize] = '\0';
flavorText[flavorDataSize+1] = '\n';
CFRelease (flavorData);
return true;
}
continue;
CantCopyFlavorData: fprintf(stderr, "Cannot copy clipboard, CantCopyFlavorData!\n");
}
CFRelease (flavorTypeArray);
continue;
CantCopyPasteboardItemFlavors: fprintf(stderr, "Cannot copy clipboard, CantCopyPasteboardItemFlavors!\n"); continue;
CantGetPasteboardItemIdentifier: fprintf(stderr, "Cannot copy clipboard, CantGetPasteboardItemIdentifier!\n"); continue;
}
fprintf(stderr, "Cannot copy clipboard, found no acceptable flavour!\n");
return false;
CantGetPasteboardItemCount: fprintf(stderr, "Cannot copy clipboard, CantGetPasteboardItemCount!\n"); return false;
//PasteboardOutOfSync: fprintf(stderr, "Cannot copy clipboard, PasteboardOutOfSync!\n"); return false;
}
void g2LabelEdit::PasteBuffer()
{
// Win32 implementation
#ifdef _WIN32
// Attempt to open clipboard
if(!OpenClipboard(GetForegroundWindow()))
return;
// Get the windows clipboard text buffer
HGLOBAL ClipboardHandle = GetClipboardData(CF_TEXT);
if(ClipboardHandle != NULL)
{
// Actually copy the text
LPTSTR StringLock = (LPTSTR)GlobalLock(ClipboardHandle);
if (StringLock != NULL)
{
// Copy as much as we can
char TempClipBuffer[g2LabelEdit_TextBufferLength];
strncpy(TempClipBuffer, StringLock, g2LabelEdit_TextBufferLength - strlen(TextBuffer) - strlen(StringLock) - 1);
// Copy the current text buffer
char TempTextBuffer[g2LabelEdit_TextBufferLength];
strcpy(TempTextBuffer, TextBuffer);
// Copy into the full buffer (only if text is small enough)
if(strlen(TempTextBuffer) + strlen(TempClipBuffer) + 1 < g2LabelEdit_TextBufferLength)
{
char NewTextBuffer[g2LabelEdit_TextBufferLength];
sprintf(NewTextBuffer, "%s%s", TempTextBuffer, TempClipBuffer);
SetText(NewTextBuffer);
}
// Release the lock
GlobalUnlock(StringLock);
}
}
// Close clipboard
CloseClipboard();
// OSX implementation
#elif __APPLE__
// Allocate or get a reference to the application's active clipboard
PasteboardRef ClipboardHandle;
if(PasteboardCreate(kPasteboardClipboard, &ClipboardHandle) != noErr)
return;
// Explicitly update (possibly not needed...)
PasteboardSynchronize(ClipboardHandle);
// Get the item count
ItemCount ClipboardItems;
if(PasteboardGetItemCount(ClipboardHandle, &ClipboardItems) != noErr)
return;
// Keep searching until we find valid text
for(ItemCount ItemIndex = 1; ItemIndex <= ClipboardItems; ItemIndex++)
{
// Get item's ID
PasteboardItemID ItemID;
if(PasteboardGetItemIdentifier(ClipboardHandle, ItemIndex, &ItemID) != noErr)
continue;
// Get this item's data types
CFArrayRef ItemTypes;
if(PasteboardCopyItemFlavors(ClipboardHandle, ItemID, &ItemTypes) != noErr)
continue;
// For each data type for this clipboard item
CFIndex ItemCount = CFArrayGetCount(ItemTypes);
for(CFIndex ItemTypeIndex = 0; ItemTypeIndex < ItemCount; ItemTypeIndex++)
{
// Get the data type
CFStringRef ItemType = (CFStringRef)CFArrayGetValueAtIndex(ItemTypes, ItemTypeIndex);
// If we have any text-type, then paste and stop
if(UTTypeConformsTo(ItemType, CFSTR("public.utf8-plain-text")))
{
// Copy from clipboard
CFDataRef ItemData;
if(PasteboardCopyItemFlavorData(ClipboardHandle, ItemID, ItemType, &ItemData) != noErr)
continue;
// Paste into active buffer
CFIndex DateLength = CFDataGetLength(ItemData);
size_t StartIndex = strlen(TextBuffer);
char NewTempBuffer[g2LabelEdit_TextBufferLength];
strcpy(NewTempBuffer, TextBuffer);
for(CFIndex i = 0; (i < DateLength) && (StartIndex + i < g2LabelEdit_TextBufferLength); i++)
{
char byte = *(CFDataGetBytePtr(ItemData) + i);
NewTempBuffer[StartIndex + i] = byte;
}
// Cap string and set to current buffer
NewTempBuffer[StartIndex + DateLength] = '\0';
SetText(NewTempBuffer);
SetCursorPos((int)strlen(NewTempBuffer));
// Release
CFRelease(ItemData);
// Pasted and done!
return;
}
}
}
// Not a feature in Linux...
#endif
}