const Result CtrlrWindows::getDefaultResources(MemoryBlock& dataToWrite) { #ifdef DEBUG_INSTANCE File temp("c:\\devel\\debug_small.bpanelz"); MemoryBlock data; { ScopedPointer <FileInputStream> fis (temp.createInputStream()); fis->readIntoMemoryBlock (data); } ValueTree t = ValueTree::readFromGZIPData(data.getData(), data.getSize()); if (t.isValid()) { ValueTree r = t.getChildWithName (Ids::resourceExportList); if (r.isValid()) { MemoryOutputStream mos (dataToWrite, false); { GZIPCompressorOutputStream gzipOutputStream (&mos); r.writeToStream(gzipOutputStream); gzipOutputStream.flush(); } return (Result::ok()); } } else { return (Result::fail("Windows Native: getDefaultResources got data but couldn't parse it as a compressed ValueTree")); } #endif return (readResource (nullptr, MAKEINTRESOURCE(CTRLR_INTERNAL_RESOURCES_RESID), RT_RCDATA, dataToWrite)); }
void ValueTreeSynchroniser::valueTreeChildAdded (ValueTree& parentTree, ValueTree& childTree) { const int index = parentTree.indexOf (childTree); jassert (index >= 0); MemoryOutputStream m; ValueTreeSynchroniserHelpers::writeHeader (*this, m, ValueTreeSynchroniserHelpers::childAdded, parentTree); m.writeCompressedInt (index); childTree.writeToStream (m); stateChanged (m.getData(), m.getDataSize()); }
void BackendProcessor::getStateInformation(MemoryBlock &destData) { MemoryOutputStream output(destData, false); ValueTree v = synthChain->exportAsValueTree(); v.setProperty("ProjectRootFolder", GET_PROJECT_HANDLER(synthChain).getWorkDirectory().getFullPathName(), nullptr); if (auto root = dynamic_cast<BackendRootWindow*>(getActiveEditor())) { root->saveInterfaceData(); } v.setProperty("InterfaceData", JSON::toString(editorInformation, true, DOUBLE_TO_STRING_DIGITS), nullptr); v.writeToStream(output); }
void StateWriter::getState (MemoryBlock& destData) { DBG("StateWriter::getState(): Saving state.") ValueTree settingsTree ("settings"); ValueTree libTree ("library"); libTree.setProperty ("threshold", library->getThreshold(), nullptr); libTree.setProperty ("release", library->getReleaseTicks(), nullptr); libTree.setProperty ("velocity", library->getVelocityScale(), nullptr); settingsTree.addChild (libTree, -1, nullptr); ValueTree patternsTree ("patterns"); for (int i = 0; i < library->getNumPatterns(); i++) { Pattern* pattern = library->getPattern (i); ValueTree patternTree ("pattern"); ValueTree instrumentsTree ("instruments"); for (int j = 0; j < pattern->getNumInstruments(); j++) { Instrument* instrument = pattern->getInstrumentAt (j); ValueTree instrumentTree ("instrument"); instrumentTree.setProperty ("index", instrument->getIndex(), nullptr); instrumentTree.setProperty ("name", instrument->getName(), nullptr); instrumentTree.setProperty ("noteNumber", instrument->getNoteNumber(), nullptr); instrumentsTree.addChild (instrumentTree, -1, nullptr); } patternTree.addChild (instrumentsTree, -1, nullptr); patternsTree.addChild (patternTree, -1, nullptr); } settingsTree.addChild (patternsTree, -1, nullptr); ValueTree seqTree ("sequencer"); seqTree.setProperty ("sequencerNum", sequencer->getSequencerNum(), nullptr); settingsTree.addChild (seqTree, -1, nullptr); MemoryOutputStream stream (destData, false); settingsTree.writeToStream (stream); }
static MemoryBlock valueTreeToMemoryBlock (const ValueTree& v) { MemoryOutputStream mo; v.writeToStream (mo); return mo.getMemoryBlock(); }