コード例 #1
0
ファイル: qclipboard_mac.cpp プロジェクト: Afreeca/qt
bool
QMacPasteboard::hasFlavor(QString c_flavor) const
{
    if (!paste)
        return false;

    sync();

    ItemCount cnt = 0;
    if(PasteboardGetItemCount(paste, &cnt) || !cnt)
        return false;

#ifdef DEBUG_PASTEBOARD
    qDebug("PasteBoard: hasFlavor [%s]", qPrintable(c_flavor));
#endif
    for(uint index = 1; index <= cnt; ++index) {

        PasteboardItemID id;
        if(PasteboardGetItemIdentifier(paste, index, &id) != noErr)
            return false;

        PasteboardFlavorFlags flags;
        if(PasteboardGetItemFlavorFlags(paste, id, QCFString(c_flavor), &flags) == noErr) {
#ifdef DEBUG_PASTEBOARD
            qDebug("  - Found!");
#endif
            return true;
        }
    }
#ifdef DEBUG_PASTEBOARD
    qDebug("  - NotFound!");
#endif
    return false;
}
コード例 #2
0
bool
COSXClipboard::has(EFormat format) const
{
	if (m_pboard == NULL)
		return false;

	PasteboardItemID item;
	PasteboardGetItemIdentifier(m_pboard, (CFIndex) 1, &item);

	for (ConverterList::const_iterator index = m_converters.begin();
			index != m_converters.end(); ++index) {
		IOSXClipboardConverter* converter = *index;
		if (converter->getFormat() == format) {
			PasteboardFlavorFlags flags;
			CFStringRef type = converter->getOSXFormat();

			OSStatus res;

			if ((res = PasteboardGetItemFlavorFlags(m_pboard, item, type, &flags)) == noErr) {
				return true;
			}
		}
	}

	return false;
}
コード例 #3
0
ファイル: x11-itrans.c プロジェクト: 00001/plan9port
char*
_applegetsnarf(void)
{
	char *s, *t;
	CFArrayRef flavors;
	CFDataRef data;
	CFIndex nflavor, ndata, j;
	CFStringRef type;
	ItemCount nitem;
	PasteboardItemID id;
	PasteboardSyncFlags flags;
	UInt32 i;

/*	fprint(2, "applegetsnarf\n"); */
	qlock(&clip.lk);
	if(clip.apple == nil){
		if(PasteboardCreate(kPasteboardClipboard, &clip.apple) != noErr){
			fprint(2, "apple pasteboard create failed\n");
			qunlock(&clip.lk);
			return nil;
		}
	}
	flags = PasteboardSynchronize(clip.apple);
	if(flags&kPasteboardClientIsOwner){
		s = strdup(clip.buf);
		qunlock(&clip.lk);
		return s;
	}
	if(PasteboardGetItemCount(clip.apple, &nitem) != noErr){
		fprint(2, "apple pasteboard get item count failed\n");
		qunlock(&clip.lk);
		return nil;
	}
	for(i=1; i<=nitem; i++){
		if(PasteboardGetItemIdentifier(clip.apple, i, &id) != noErr)
			continue;
		if(PasteboardCopyItemFlavors(clip.apple, id, &flavors) != noErr)
			continue;
		nflavor = CFArrayGetCount(flavors);
		for(j=0; j<nflavor; j++){
			type = (CFStringRef)CFArrayGetValueAtIndex(flavors, j);
			if(!UTTypeConformsTo(type, CFSTR("public.utf16-plain-text")))
				continue;
			if(PasteboardCopyItemFlavorData(clip.apple, id, type, &data) != noErr)
				continue;
			ndata = CFDataGetLength(data);
			qunlock(&clip.lk);
			s = smprint("%.*S", ndata/2, (Rune*)CFDataGetBytePtr(data));
			CFRelease(flavors);
			CFRelease(data);
			for(t=s; *t; t++)
				if(*t == '\r')
					*t = '\n';
			return s;
		}
		CFRelease(flavors);
	}
	qunlock(&clip.lk);
	return nil;		
}
コード例 #4
0
/**
 * Inspect the global pasteboard for new content. Check if there is some type
 * that is supported by vbox and return it.
 *
 * @param   pPasteboardRef Reference to the global pasteboard.
 * @param   pfFormats      Pointer for the bit combination of the
 *                         supported types.
 * @param   pbChanged      True if something has changed after the
 *                         last call.
 *
 * @returns IPRT status code. (Always VINF_SUCCESS atm.)
 */
int queryNewPasteboardFormats(PasteboardRef pPasteboard, uint32_t *pfFormats, bool *pfChanged)
{
    Log(("queryNewPasteboardFormats\n"));

    OSStatus err = noErr;
    *pfChanged = true;

    PasteboardSyncFlags syncFlags;
    /* Make sure all is in sync */
    syncFlags = PasteboardSynchronize(pPasteboard);
    /* If nothing changed return */
    if (!(syncFlags & kPasteboardModified))
    {
        *pfChanged = false;
        return VINF_SUCCESS;
    }

    /* Are some items in the pasteboard? */
    ItemCount itemCount;
    err = PasteboardGetItemCount(pPasteboard, &itemCount);
    if (itemCount < 1)
        return VINF_SUCCESS;

    /* The id of the first element in the pasteboard */
    int rc = VINF_SUCCESS;
    PasteboardItemID itemID;
    if (!(err = PasteboardGetItemIdentifier(pPasteboard, 1, &itemID)))
    {
        /* Retrieve all flavors in the pasteboard, maybe there
         * is something we can use. */
        CFArrayRef flavorTypeArray;
        if (!(err = PasteboardCopyItemFlavors(pPasteboard, itemID, &flavorTypeArray)))
        {
            CFIndex flavorCount;
            flavorCount = CFArrayGetCount(flavorTypeArray);
            for (CFIndex flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++)
            {
                CFStringRef flavorType;
                flavorType = static_cast <CFStringRef>(CFArrayGetValueAtIndex(flavorTypeArray,
                                                                               flavorIndex));
                /* Currently only unicode supported */
                if (UTTypeConformsTo(flavorType, kUTTypeUTF8PlainText) ||
                    UTTypeConformsTo(flavorType, kUTTypeUTF16PlainText))
                {
                    Log(("Unicode flavor detected.\n"));
                    *pfFormats |= VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT;
                }
                else if (UTTypeConformsTo(flavorType, kUTTypeBMP))
                {
                    Log(("BMP flavor detected.\n"));
                    *pfFormats |= VBOX_SHARED_CLIPBOARD_FMT_BITMAP;
                }
            }
            CFRelease(flavorTypeArray);
        }
    }

    Log(("queryNewPasteboardFormats: rc = %02X\n", rc));
    return rc;
}
コード例 #5
0
CString
COSXClipboard::get(EFormat format) const
{
	CFStringRef type;
	PasteboardItemID item;
	CString result;

	if (m_pboard == NULL)
		return result;

	PasteboardGetItemIdentifier(m_pboard, (CFIndex) 1, &item);


	// find the converter for the first clipboard format we can handle
	IOSXClipboardConverter* converter = NULL;
	for (ConverterList::const_iterator index = m_converters.begin();
			index != m_converters.end(); ++index) {
		converter = *index;

		PasteboardFlavorFlags flags;
		type = converter->getOSXFormat();

		if (converter->getFormat() == format &&
				PasteboardGetItemFlavorFlags(m_pboard, item, type, &flags) == noErr) {
			break;
		}
		converter = NULL;
	}

	// if no converter then we don't recognize any formats
	if (converter == NULL) {
		LOG((CLOG_DEBUG "Unable to find converter for data"));
		return result;
	}

	// get the clipboard data.
	CFDataRef buffer = NULL;
	try {
		OSStatus err = PasteboardCopyItemFlavorData(m_pboard, item, type, &buffer);

		if (err != noErr) {
			throw err;
		}

		result = CString((char *) CFDataGetBytePtr(buffer), CFDataGetLength(buffer));
	}
	catch (OSStatus err) {
		LOG((CLOG_DEBUG "exception thrown in COSXClipboard::get MacError (%d)", err));
	}
	catch (...) {
		LOG((CLOG_DEBUG "unknown exception in COSXClipboard::get"));
		RETHROW_XTHREAD
	}

	if (buffer != NULL)
		CFRelease(buffer);

	return converter->toIClipboard(result);
}
コード例 #6
0
ファイル: dataobj.cpp プロジェクト: Bluehorn/wxPython
bool wxDataObject::HasDataInPasteboard( 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;
    bool hasData = 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; !hasData && i < formatcount; i++)
        {
            // go through the data in our order of preference
            wxDataFormat dataFormat = array[ i ];

            for( UInt32 itemIndex = 1; itemIndex <= itemCount && hasData == 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; !hasData && flavorIndex < flavorCount ; flavorIndex++ )
                {
                    CFStringRef             flavorType;
          
                    flavorType = (CFStringRef)CFArrayGetValueAtIndex( flavorTypeArray,
                                                                         flavorIndex );

                    wxDataFormat flavorFormat( (wxDataFormat::NativeFormat) flavorType );
 
                    if ( dataFormat == flavorFormat || 
                        dataFormat.GetType() == wxDF_UNICODETEXT && flavorFormat.GetType() == wxDF_TEXT )
                    {
                        hasData = true;
                    }
                }
                CFRelease( flavorTypeArray );
            }
        }
    }
    return hasData;
}
コード例 #7
0
ファイル: dataobj.cpp プロジェクト: Bluehorn/wxPython
bool wxDataObject::IsFormatInPasteboard( void * pb, const wxDataFormat &dataFormat )
{
    PasteboardRef pasteboard = (PasteboardRef) pb;
    bool hasData = false;
    OSStatus err = noErr;
    ItemCount itemCount;

    // we synchronize here once again, so we don't mind which flags get returned
    PasteboardSynchronize( pasteboard );

    err = PasteboardGetItemCount( pasteboard, &itemCount );
    if ( err == noErr )
    {
        for( UInt32 itemIndex = 1; itemIndex <= itemCount && hasData == false ; itemIndex++ )
        {
            PasteboardItemID    itemID;
            CFArrayRef          flavorTypeArray;
            CFIndex             flavorCount;
     
            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; flavorIndex < flavorCount && hasData == false ; flavorIndex++ )
            {
                CFStringRef             flavorType;
     
                flavorType = (CFStringRef)CFArrayGetValueAtIndex( flavorTypeArray,
                                                                     flavorIndex );
                     
                wxDataFormat flavorFormat( (wxDataFormat::NativeFormat) flavorType );
                if ( dataFormat == flavorFormat )
                    hasData = true;
                else if (  dataFormat.GetType() == wxDF_UNICODETEXT && flavorFormat.GetType() == wxDF_TEXT )
                    hasData = true;
            }
            CFRelease (flavorTypeArray);
        }
    }

    return hasData;
}
コード例 #8
0
ファイル: clipboard.cpp プロジェクト: Coffee--/wesnoth-old
std::string copy_from_clipboard(const bool)
{
	OSStatus err = noErr;
	PasteboardRef clipboard;
	PasteboardSyncFlags syncFlags;
	ItemCount count;
	err = PasteboardCreate(kPasteboardClipboard, &clipboard);
	if (err != noErr) return "";
	syncFlags = PasteboardSynchronize(clipboard);
	if (syncFlags&kPasteboardModified) return "";
	err = PasteboardGetItemCount(clipboard, &count);
	if (err != noErr) return "";
	for (UInt32 k = 1; k <= count; k++) {
		PasteboardItemID itemID;
		CFArrayRef flavorTypeArray;
		CFIndex flavorCount;
		err = PasteboardGetItemIdentifier(clipboard, k, &itemID);
		if (err != noErr) return "";
		err = PasteboardCopyItemFlavors(clipboard, itemID, &flavorTypeArray);
		if (err != noErr) return "";
		flavorCount = CFArrayGetCount(flavorTypeArray);
		for (CFIndex j = 0; j < flavorCount; j++) {
			CFStringRef flavorType;
			CFDataRef flavorData;
			CFIndex flavorDataSize;
			flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, j);
			if (UTTypeConformsTo(flavorType, CFSTR("public.utf8-plain-text"))) {
				err = PasteboardCopyItemFlavorData(clipboard, itemID, flavorType, &flavorData);
				if (err != noErr) {
					CFRelease(flavorTypeArray);
					return "";
				}
				flavorDataSize = CFDataGetLength(flavorData);
				std::string str;
				str.reserve(flavorDataSize);
				str.resize(flavorDataSize);
				CFDataGetBytes(flavorData, CFRangeMake(0, flavorDataSize), (UInt8 *)str.data());
				for (unsigned int i = 0; i < str.size(); ++i) {
					if (str[i] == '\r') str[i] = '\n';
				}
				return str;
			}
		}
	}
	return "";
}
コード例 #9
0
ファイル: qclipboard_mac.cpp プロジェクト: Afreeca/qt
bool
QMacPasteboard::hasOSType(int c_flavor) const
{
    if (!paste)
        return false;

    sync();

    ItemCount cnt = 0;
    if(PasteboardGetItemCount(paste, &cnt) || !cnt)
        return false;

#ifdef DEBUG_PASTEBOARD
    qDebug("PasteBoard: hasOSType [%c%c%c%c]", (c_flavor>>24)&0xFF, (c_flavor>>16)&0xFF,
           (c_flavor>>8)&0xFF, (c_flavor>>0)&0xFF);
#endif
    for(uint index = 1; index <= cnt; ++index) {

        PasteboardItemID id;
        if(PasteboardGetItemIdentifier(paste, index, &id) != noErr)
            return false;

        QCFType<CFArrayRef> types;
        if(PasteboardCopyItemFlavors(paste, id, &types ) != noErr)
            return false;

        const int type_count = CFArrayGetCount(types);
        for(int i = 0; i < type_count; ++i) {
            CFStringRef flavor = (CFStringRef)CFArrayGetValueAtIndex(types, i);
            const int os_flavor = UTGetOSTypeFromString(UTTypeCopyPreferredTagWithClass(flavor, kUTTagClassOSType));
            if(os_flavor == c_flavor) {
#ifdef DEBUG_PASTEBOARD
                qDebug("  - Found!");
#endif
                return true;
            }
        }
    }
#ifdef DEBUG_PASTEBOARD
    qDebug("  - NotFound!");
#endif
    return false;
}
コード例 #10
0
ファイル: qclipboard_mac.cpp プロジェクト: Afreeca/qt
QStringList
QMacPasteboard::formats() const
{
    if (!paste)
        return QStringList();

    sync();

    QStringList ret;
    ItemCount cnt = 0;
    if(PasteboardGetItemCount(paste, &cnt) || !cnt)
        return ret;

#ifdef DEBUG_PASTEBOARD
    qDebug("PasteBoard: Formats [%d]", (int)cnt);
#endif
    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) {
            const QString flavor = QCFString::toQString((CFStringRef)CFArrayGetValueAtIndex(types, i));
#ifdef DEBUG_PASTEBOARD
            qDebug(" -%s", qPrintable(QString(flavor)));
#endif
            QString mimeType = QMacPasteboardMime::flavorToMime(mime_type, flavor);
            if(!mimeType.isEmpty() && !ret.contains(mimeType)) {
#ifdef DEBUG_PASTEBOARD
                qDebug("   -<%d> %s [%s]", ret.size(), qPrintable(mimeType), qPrintable(QString(flavor)));
#endif
                ret << mimeType;
            }
        }
    }
    return ret;
}
コード例 #11
0
ファイル: ClipBoard.cpp プロジェクト: decebel/dataAtom_alpha
string ClipBoard::getText() {  
	
#ifdef TARGET_OSX
	
    OSStatus             err = noErr;  
    ItemCount            itemCount;  
    PasteboardSyncFlags  syncFlags;  
    static PasteboardRef inPasteboard = NULL;  
    PasteboardCreate( kPasteboardClipboard, &inPasteboard );  
    char* data;  
    data = NULL;  
	
    syncFlags = PasteboardSynchronize( inPasteboard );  
    err = badPasteboardSyncErr;  
	
    err = PasteboardGetItemCount( inPasteboard, &itemCount );  
    require_noerr( err, CantGetPasteboardItemCount );  
	
    for( int itemIndex = 1; itemIndex <= itemCount; itemIndex++ ) {  
        PasteboardItemID  itemID;  
        CFDataRef  flavorData;  
		
        err = PasteboardGetItemIdentifier( inPasteboard, itemIndex, &itemID );  
        require_noerr( err, CantGetPasteboardItemIdentifier );  
		
        err = PasteboardCopyItemFlavorData( inPasteboard, itemID, CFSTR("public.utf8-plain-text"), &flavorData );         
        data = (char*)CFDataGetBytePtr(flavorData);  
		
	CantGetPasteboardItemIdentifier:  
        ;  
    }  
	
CantGetPasteboardItemCount:  
    return (string) data;
	
#else

	ofLog(OF_LOG_WARNING, "ofxGLEditor: sorry, copying to the system clipboard is not supported on your OS yet");
	return "";

#endif	
}  
コード例 #12
0
ファイル: sys_c.c プロジェクト: chilamkatana/ASCIIWar
char *TCOD_sys_clipboard_get()
{
	PasteboardSyncFlags syncFlags;
	ItemCount itemCount;
	PasteboardRef clipboard;
	UInt32 itemIndex;
	if (PasteboardCreate(kPasteboardClipboard, &clipboard) != noErr) return NULL;
	syncFlags = PasteboardSynchronize(clipboard);
	if (PasteboardGetItemCount(clipboard, &itemCount) != noErr) return NULL;
	if (itemCount == 0) return NULL;
	for(itemIndex = 1; itemIndex <= itemCount; itemIndex++) {
		PasteboardItemID itemID;
		CFArrayRef flavorTypeArray;
		CFIndex flavorCount;
		CFIndex flavorIndex;
		if (PasteboardGetItemIdentifier(clipboard, itemIndex, &itemID ) != noErr) return NULL;
		if (PasteboardCopyItemFlavors(clipboard, itemID, &flavorTypeArray) != noErr) return NULL;
		flavorCount = CFArrayGetCount(flavorTypeArray);
		for(flavorIndex = 0; flavorIndex < flavorCount; flavorIndex++) {
        CFStringRef flavorType;
        CFDataRef flavorData;
        CFIndex flavorDataSize;
				flavorType = (CFStringRef)CFArrayGetValueAtIndex(flavorTypeArray, flavorIndex);
				if (UTTypeConformsTo(flavorType, CFSTR("public.plain-text"))) {
						if (PasteboardCopyItemFlavorData(clipboard, itemID, flavorType, &flavorData) != noErr) {
							CFRelease(flavorData);
							return NULL;
						}
						flavorDataSize = CFDataGetLength( flavorData );
						flavorDataSize = (flavorDataSize<254) ? flavorDataSize : 254;
						short dataIndex;
	          for(dataIndex = 0; dataIndex <= flavorDataSize; dataIndex++) {
	             clipboardText[dataIndex] = *(CFDataGetBytePtr(flavorData) + dataIndex);
	          }
	          clipboardText[flavorDataSize] = '\0';
	          clipboardText[flavorDataSize+1] = '\n';
						CFRelease (flavorData);
	     }
		}
	}
	return clipboardText;
}
コード例 #13
0
ファイル: qclipboard_mac.cpp プロジェクト: Afreeca/qt
bool
QMacPasteboard::hasFormat(const QString &format) const
{
    if (!paste)
        return false;

    sync();

    ItemCount cnt = 0;
    if(PasteboardGetItemCount(paste, &cnt) || !cnt)
        return false;

#ifdef DEBUG_PASTEBOARD
    qDebug("PasteBoard: hasFormat [%s]", qPrintable(format));
#endif
    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) {
            const QString flavor = QCFString::toQString((CFStringRef)CFArrayGetValueAtIndex(types, i));
#ifdef DEBUG_PASTEBOARD
            qDebug(" -%s [0x%x]", qPrintable(QString(flavor)), mime_type);
#endif
            QString mimeType = QMacPasteboardMime::flavorToMime(mime_type, flavor);
#ifdef DEBUG_PASTEBOARD
            if(!mimeType.isEmpty())
                qDebug("   - %s", qPrintable(mimeType));
#endif
            if(mimeType == format)
                return true;
        }
    }
    return false;
}
コード例 #14
0
GHOST_TUns8 *GHOST_SystemCarbon::getClipboard(bool selection) const
{
	PasteboardRef inPasteboard;
	PasteboardItemID itemID;
	CFDataRef flavorData;
	OSStatus err = noErr;
	GHOST_TUns8 *temp_buff;
	CFRange range;
	OSStatus syncFlags;
	
	err = PasteboardCreate(kPasteboardClipboard, &inPasteboard);
	if (err != noErr) { return NULL; }

	syncFlags = PasteboardSynchronize(inPasteboard);
	/* as we always get in a new string, we can safely ignore sync flags if not an error*/
	if (syncFlags < 0) { return NULL; }


	err = PasteboardGetItemIdentifier(inPasteboard, 1, &itemID);
	if (err != noErr) { return NULL; }

	err = PasteboardCopyItemFlavorData(inPasteboard, itemID, CFSTR("public.utf8-plain-text"), &flavorData);
	if (err != noErr) { return NULL; }

	range = CFRangeMake(0, CFDataGetLength(flavorData));
	
	temp_buff = (GHOST_TUns8 *) malloc(range.length + 1);

	CFDataGetBytes(flavorData, range, (UInt8 *)temp_buff);
	
	temp_buff[range.length] = '\0';
	
	if (temp_buff) {
		return temp_buff;
	}
	else {
		return NULL;
	}
}
コード例 #15
0
ファイル: paste.c プロジェクト: Sir-Odie/Eternal-Lands
void start_paste(widget_list *widget)
{
	OSStatus err = noErr;
	PasteboardRef gClipboard;
	PasteboardItemID  itemID;
	CFDataRef        flavorData;
	char*          flavorText;

	err = PasteboardCreate( kPasteboardClipboard, &gClipboard );
	//require_noerr( err, CantCreateClipboard );

  	err = PasteboardGetItemIdentifier( gClipboard, 1, &itemID );
	err = PasteboardCopyItemFlavorData( gClipboard, itemID, CFSTR("com.apple.traditional-mac-plain-text"), &flavorData );

	int flavorDataSize = CFDataGetLength(flavorData);
	flavorText=(char*)malloc(flavorDataSize+1);

	short dataIndex;
	for(dataIndex = 0; dataIndex <= flavorDataSize; dataIndex++ )
	{
		char byte = *(CFDataGetBytePtr( flavorData ) + dataIndex);
		flavorText[dataIndex] = (byte>32) ? byte : ' ';
	}
	flavorText[flavorDataSize] = '\0';
	CFRelease(flavorData);
	if (widget == NULL)
	{
		do_paste (flavorText);
	}
	else
	{
		do_paste_to_text_field(widget, flavorText);
	}

	free(flavorText);
	CFRelease( gClipboard );
}
コード例 #16
0
ファイル: quartzWindow.cpp プロジェクト: ardeujho/self
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);
  }  
  
}
コード例 #17
0
ファイル: Clipboard.cpp プロジェクト: binji/drod-nacl
//******************************************************************************
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
}
コード例 #18
0
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);
}
コード例 #19
0
/**
 * Read content from the host clipboard and write it to the internal clipboard
 * structure for further processing.
 *
 * @param   pPasteboardRef Reference to the global pasteboard.
 * @param   fFormats       The format type which should be read.
 * @param   pv             The destination buffer.
 * @param   cb             The size of the destination buffer.
 * @param   pcbActual      The size which is needed to transfer the content.
 *
 * @returns IPRT status code.
 */
int readFromPasteboard(PasteboardRef pPasteboard, uint32_t fFormat, void *pv, uint32_t cb, uint32_t *pcbActual)
{
    Log(("readFromPasteboard: fFormat = %02X\n", fFormat));

    OSStatus err = noErr;

    /* Make sure all is in sync */
    PasteboardSynchronize(pPasteboard);

    /* Are some items in the pasteboard? */
    ItemCount itemCount;
    err = PasteboardGetItemCount(pPasteboard, &itemCount);
    if (itemCount < 1)
        return VINF_SUCCESS;

    /* The id of the first element in the pasteboard */
    int rc = VERR_NOT_SUPPORTED;
    PasteboardItemID itemID;
    if (!(err = PasteboardGetItemIdentifier(pPasteboard, 1, &itemID)))
    {
        /* The guest request unicode */
        if (fFormat & VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT)
        {
            CFDataRef outData;
            PRTUTF16 pwszTmp = NULL;
            /* Try utf-16 first */
            if (!(err = PasteboardCopyItemFlavorData(pPasteboard, itemID, kUTTypeUTF16PlainText, &outData)))
            {
                Log(("Clipboard content is utf-16\n"));

                PRTUTF16 pwszString = (PRTUTF16)CFDataGetBytePtr(outData);
                if (pwszString)
                    rc = RTUtf16DupEx(&pwszTmp, pwszString, 0);
                else
                    rc = VERR_INVALID_PARAMETER;
            }
            /* Second try is utf-8 */
            else
                if (!(err = PasteboardCopyItemFlavorData(pPasteboard, itemID, kUTTypeUTF8PlainText, &outData)))
                {
                    Log(("readFromPasteboard: clipboard content is utf-8\n"));
                    const char *pszString = (const char *)CFDataGetBytePtr(outData);
                    if (pszString)
                        rc = RTStrToUtf16(pszString, &pwszTmp);
                    else
                        rc = VERR_INVALID_PARAMETER;
                }
            if (pwszTmp)
            {
                /* Check how much longer will the converted text will be. */
                size_t cwSrc = RTUtf16Len(pwszTmp);
                size_t cwDest;
                rc = vboxClipboardUtf16GetWinSize(pwszTmp, cwSrc, &cwDest);
                if (RT_FAILURE(rc))
                {
                    RTUtf16Free(pwszTmp);
                    Log(("readFromPasteboard: clipboard conversion failed.  vboxClipboardUtf16GetWinSize returned %Rrc.  Abandoning.\n", rc));
                    AssertRCReturn(rc, rc);
                }
                /* Set the actually needed data size */
                *pcbActual = cwDest * 2;
                /* Return success state */
                rc = VINF_SUCCESS;
                /* Do not copy data if the dst buffer is not big enough. */
                if (*pcbActual <= cb)
                {
                    rc = vboxClipboardUtf16LinToWin(pwszTmp, RTUtf16Len(pwszTmp), static_cast <PRTUTF16>(pv), cb / 2);
                    if (RT_FAILURE(rc))
                    {
                        RTUtf16Free(pwszTmp);
                        Log(("readFromPasteboard: clipboard conversion failed.  vboxClipboardUtf16LinToWin() returned %Rrc.  Abandoning.\n", rc));
                        AssertRCReturn(rc, rc);
                    }
#ifdef SHOW_CLIPBOARD_CONTENT
                    Log(("readFromPasteboard: clipboard content: %ls\n", static_cast <PRTUTF16>(pv)));
#endif
                }
                /* Free the temp string */
                RTUtf16Free(pwszTmp);
            }
        }
        /* The guest request BITMAP */
        else if (fFormat & VBOX_SHARED_CLIPBOARD_FMT_BITMAP)
        {
            CFDataRef outData;
            const void *pTmp = NULL;
            size_t cbTmpSize;
            /* Get the data from the pasteboard */
            if (!(err = PasteboardCopyItemFlavorData(pPasteboard, itemID, kUTTypeBMP, &outData)))
            {
                Log(("Clipboard content is BMP\n"));
                pTmp = CFDataGetBytePtr(outData);
                cbTmpSize = CFDataGetLength(outData);
            }
            if (pTmp)
            {
                const void *pDib;
                size_t cbDibSize;
                rc = vboxClipboardBmpGetDib(pTmp, cbTmpSize, &pDib, &cbDibSize);
                if (RT_FAILURE(rc))
                {
                    rc = VERR_NOT_SUPPORTED;
                    Log(("readFromPasteboard: unknown bitmap format. vboxClipboardBmpGetDib returned %Rrc.  Abandoning.\n", rc));
                    AssertRCReturn(rc, rc);
                }

                *pcbActual = cbDibSize;
                /* Return success state */
                rc = VINF_SUCCESS;
                /* Do not copy data if the dst buffer is not big enough. */
                if (*pcbActual <= cb)
                {
                    memcpy(pv, pDib, cbDibSize);
#ifdef SHOW_CLIPBOARD_CONTENT
                    Log(("readFromPasteboard: clipboard content bitmap %d bytes\n", cbDibSize));
#endif
                }
            }
        }
    }

    Log(("readFromPasteboard: rc = %02X\n", rc));
    return rc;
}
コード例 #20
0
ファイル: dataobj.cpp プロジェクト: lukesingh24/wxWidgets
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;
}
コード例 #21
0
ファイル: qclipboard_mac.cpp プロジェクト: Afreeca/qt
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();
}
コード例 #22
0
ファイル: authkey_window.cpp プロジェクト: BITINT/DEFCON2
void AuthKeyWindow::PasteFromClipboard()
{
	bool gotClipboardText = false;
	
	// Read key into clipboard
#ifdef TARGET_MSVC	
    bool opened = OpenClipboard(NULL);
    if( opened )
    {
        bool textAvailable = IsClipboardFormatAvailable(CF_TEXT);
        if( textAvailable )
        {
            HANDLE clipTextHandle = GetClipboardData(CF_TEXT);
            if( clipTextHandle )
            {
                char *text = (char *) GlobalLock(clipTextHandle); 
                if(clipTextHandle) 
                { 
                    strncpy( m_key, text, AUTHENTICATION_KEYLEN-1 );
					m_key[AUTHENTICATION_KEYLEN] = '\0';
					gotClipboardText = true;
					
                    GlobalUnlock(text); 
                }
            }
        }
        CloseClipboard();
    }
#elif TARGET_OS_MACOSX
	PasteboardRef clipboard = NULL;
	ItemCount numItems = 0;
	CFDataRef clipboardData = NULL;
	CFStringRef clipboardString;
	
	PasteboardCreate(kPasteboardClipboard, &clipboard);
	if ( clipboard )
	{
		PasteboardGetItemCount(clipboard, &numItems);
		
		// Use the first item, if it exists. Multiple items are only for drag-and-drop, AFAIK
		if ( numItems > 0 )
		{
			PasteboardItemID firstItem;
			PasteboardGetItemIdentifier( clipboard, 1, &firstItem );
			PasteboardCopyItemFlavorData( clipboard, firstItem,
										  CFSTR("public.utf16-plain-text"), &clipboardData);
			if ( clipboardData )
			{
				clipboardString = CFStringCreateWithBytes(NULL, CFDataGetBytePtr(clipboardData),
														  CFDataGetLength(clipboardData),
														  kCFStringEncodingUnicode, false);
				
				// Convert to Latin 1 encoding, and copy as much as will fit
				memset(m_key, 0, sizeof(m_key));
				CFStringGetBytes(clipboardString, CFRangeMake(0, CFStringGetLength(clipboardString)),
								 kCFStringEncodingWindowsLatin1, 0, false,
								 (UInt8 *)m_key, AUTHENTICATION_KEYLEN-1, NULL);
				gotClipboardText = true;
				
				CFRelease(clipboardString);
				CFRelease(clipboardData);
			}
		}
	}
	
	CFRelease( clipboard );
#endif // platform specific

	// Cross-platform code, once we've gotten the clipboard contents into m_key
	//
	if ( gotClipboardText )
	{
		strupr( m_key );
		Authentication_SetKey( m_key );
		Authentication_SaveKey( m_key, App::GetAuthKeyPath() );
	}
}
コード例 #23
0
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;
}
コード例 #24
0
/**
 * 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;
}
コード例 #25
0
ファイル: Clipboard.cpp プロジェクト: binji/drod-nacl
//******************************************************************************
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
}
コード例 #26
0
ファイル: g2LabelEdit.cpp プロジェクト: blast007/glui2
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;
                }
            }
        }
    
    // Linux clipboard implementation
    #elif __linux__
    
        // Paste into UI from linux buffer
        SetText(__LinuxClipboard);
        SetCursorPos((int)strlen(__LinuxClipboard));
    
    #endif
}
コード例 #27
0
ファイル: dataobj.cpp プロジェクト: Bluehorn/wxPython
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;
}
コード例 #28
0
ファイル: mac-multicart.cpp プロジェクト: 7sevenx7/snes9x
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);
}
コード例 #29
0
ファイル: osdlib_macosx.cpp プロジェクト: Robbbert/store1
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;
}
コード例 #30
0
/**
 * Search for content of specified type in guest clipboard buffer and put
 * it into newly allocated buffer.
 *
 * @param   pPasteboard     Guest PasteBoard reference.
 * @param   fFormat         Data formats we are looking for.
 * @param   ppvData         Where to return pointer to the received data. M
 * @param   pcbData         Where to return the size of the data.
 * @param   pcbAlloc        Where to return the size of the memory block
 *                          *ppvData pointes to. (Usually greater than *cbData
 *                           because the allocation is page aligned.)
 * @returns IPRT status code.
 */
static int vbclClipboardReadGuestData(PasteboardRef pPasteboard, CFStringRef sFormat, void **ppvData, uint32_t *pcbData,
                                      uint32_t *pcbAlloc)
{
    ItemCount cItems, iItem;
    OSStatus  rc;

    void     *pvData  = NULL;
    uint32_t  cbData  = 0;
    uint32_t  cbAlloc = 0;

    AssertPtrReturn(ppvData, VERR_INVALID_POINTER);
    AssertPtrReturn(pcbData, VERR_INVALID_POINTER);
    AssertPtrReturn(pcbAlloc, VERR_INVALID_POINTER);

    rc = PasteboardGetItemCount(pPasteboard, &cItems);
    AssertReturn(rc == noErr, VERR_INVALID_PARAMETER);
    AssertReturn(cItems > 0, VERR_INVALID_PARAMETER);

    /* Walk through all the items in PasteBoard in order to find
       that one that correcponds to requested data format. */
    for (iItem = 1; iItem <= cItems; iItem++)
    {
        PasteboardItemID iItemID;
        CFDataRef        flavorData;

        /* Now, get the item's flavors that corresponds to requested type. */
        rc = PasteboardGetItemIdentifier(pPasteboard, iItem, &iItemID);
        AssertReturn(rc == noErr, VERR_INVALID_PARAMETER);
        rc = PasteboardCopyItemFlavorData(pPasteboard, iItemID, sFormat, &flavorData);
        if (rc == noErr)
        {
            void *flavorDataPtr = (void *)CFDataGetBytePtr(flavorData);
            cbData = CFDataGetLength(flavorData);
            if (flavorDataPtr && cbData > 0)
            {
                cbAlloc = RT_ALIGN_32(cbData, PAGE_SIZE);
                pvData = RTMemPageAllocZ(cbAlloc);
                if (pvData)
                    memcpy(pvData, flavorDataPtr, cbData);
            }

            CFRelease(flavorData);

            /* Found first matching item, no more search. */
            break;
        }

    }

    /* Found match */
    if (pvData)
    {
        *ppvData  = pvData;
        *pcbData  = cbData;
        *pcbAlloc = cbAlloc;

        return VINF_SUCCESS;
    }

    return VERR_INVALID_PARAMETER;
}