public xDataOutput getUserDataAsStreamNew()
{
xDataOutput o = new xDataOutput(8 * 1024);
o.writeInt(USER_DATA_SIGNATURE);
int blockCnt = DATA_BLOCK_COUNT; // shares + filters + drawing
if (_unknownBlocks != null)
{
blockCnt += _unknownBlocks.size();
}
o.writeInt(blockCnt);
xDataOutput blockData = shareGroupsBlock();
xDataOutput blockGainloss = gainlossBlock();
xDataOutput blockFilters = filtersBlock();
xDataOutput blockDrawings = drawingBlock();
UserDataBlock.saveBlock(DATA_SHARE_GROUPS, blockData, o);
UserDataBlock.saveBlock(DATA_GAINLOSS, blockGainloss, o);
UserDataBlock.saveBlock(DATA_FILTERS_WINDOWS_NEW, blockFilters, o);
UserDataBlock.saveBlock(DATA_DRAWING, blockDrawings, o);
if (_unknownBlocks != null)
{
for (int i = 0; i < _unknownBlocks.size(); i++)
{
UserDataBlock block = (UserDataBlock)_unknownBlocks.elementAt(i);
UserDataBlock.saveBlock(block.id, block.dataInput, o);
}
}
return(o);
}
// structure:ver |blockcnt| blocksize:id|data | blocksize:id|data
public void loadUserData(xDataInput di)
{
int signal = di.readInt();
if (signal != USER_DATA_SIGNATURE)
{
return; // bad file
}
int blockCount = di.readInt();
_unknownBlocks = new xVector();
if (blockCount < 16)
{
for (int i = 0; i < blockCount; i++)
{
UserDataBlock block = UserDataBlock.loadBlock(di);
if (block.id == DATA_SHARE_GROUPS)
{
loadShareGroup(block.dataInput);
}
else if (block.id == DATA_GAINLOSS)
{
loadGainload(block.dataInput);
}
else if (block.id == DATA_FILTERS_WINDOWS)
{
if (usingFilterWindowsNew)
{
continue; // old version, discard this block
}
bool ok = loadFilters(block.dataInput);
if (!ok)
{
_unknownBlocks.addElement(block);
}
}
else if (block.id == DATA_FILTERS_WINDOWS_NEW)
{
usingFilterWindowsNew = true;
loadFilters(block.dataInput);
}
else if (block.id == DATA_DRAWING)
{
loadDrawings(block.dataInput);
}
else
{
_unknownBlocks.addElement(block);
}
}
}
}