Method savePatchInOpenedFileStream

Source/gui/PatchBrowser.cpp:672–730

}

void PatchBrowser::savePatchInOpenedFileStream(FileOutputStream &p_file_stream) {
	// use this to overwrite old content
	p_file_stream.setPosition(0);
	p_file_stream.truncate();

	//write patch name onto valuetree
	m_value_tree.state.getChildWithName("misc").setProperty("patch_name", p_file_stream.getFile().getFileNameWithoutExtension(), nullptr);
	DBG(m_value_tree.state.getChildWithName("misc")["patch_name"].toString());

	//make a deep copy and remove the midi_learn part and file name
	ValueTree copy_with_removed_params = m_value_tree.state.createCopy();
	copy_with_removed_params.removeChild(copy_with_removed_params.getChildWithName("midi_learn"), nullptr);
	copy_with_removed_params.getChildWithName("misc").removeProperty("current_patch_filename", nullptr);
	copy_with_removed_params.getChildWithName("misc").removeProperty("current_patch_directory", nullptr);
	copy_with_removed_params.getChildWithName("misc").removeProperty("arp_mod_selected", nullptr);

	//remove draw osc params if they aren't needed
	for (int osc = 1; osc < 4; ++osc) {
		std::string osc_string = std::to_string(osc);

		if (!usesWavedraw(osc)) {
			//DBG("uses wavedraw " + String(osc));
			for (int step = 0; step < WAVEDRAW_STEPS_X; ++step) {
				copy_with_removed_params.getChildWithName("draw").removeProperty(String("osc" + osc_string + "_wavedraw_values_" + std::to_string(step)), nullptr);
			}
		}
		if (!usesChipdraw(osc)) {
			//DBG("uses chipdraw " + String(osc));
			for (int step = 0; step < CHIPDRAW_STEPS_X; ++step) {
				copy_with_removed_params.getChildWithName("draw").removeProperty(String("osc" + osc_string + "_chipdraw_values_" + std::to_string(step)), nullptr);
			}
		}
		if (!usesSpecdraw(osc)) {
			//DBG("uses specdraw " + String(osc));
			for (int step = 0; step < SPECDRAW_STEPS_X; ++step) {
				copy_with_removed_params.getChildWithName("draw").removeProperty(String("osc" + osc_string + "_specdraw_values_" + std::to_string(step)), nullptr);
			}
		}
	}

	//write valuetree into file
	copy_with_removed_params.writeToStream(p_file_stream);

	//set label
	//m_patch.setText(m_value_tree.state.getChildWithName("misc")["patch_name"].toString().toStdString());

	//save load directory
	//m_last_directory = file_to_write.getParentDirectory().getFullPathName();

	DBG(copy_with_removed_params.toXmlString());

	m_value_tree.state.getChildWithName("misc").setProperty("current_patch_filename", p_file_stream.getFile().getFileName(),
	                                                        nullptr); //needed for up/down buttons in patch loading
	m_value_tree.state.getChildWithName("misc").setProperty("current_patch_directory",
	                                                        p_file_stream.getFile().getParentDirectory().getFullPathName(),
	                                                        nullptr); //needed for up/down buttons in patch loading
	DBG("set filename in valuetree: " + m_value_tree.state.getChildWithName("misc")["current_patch_filename"].toString());
	DBG("set filepath in valuetree: " + m_value_tree.state.getChildWithName("misc")["current_patch_directory"].toString());