Method loadPatchFromOpenedFileStream

Source/gui/PatchBrowser.cpp:608–645

}

void PatchBrowser::loadPatchFromOpenedFileStream(juce::FileInputStream &p_file_stream) {
	//first see if the patch is of a higher version than we know about:
	std::string version_string;
	if (checkForBiggerVersion(p_file_stream, version_string)) {
		//abort with icon
		AlertWindow::showMessageBox(AlertWindow::AlertIconType::WarningIcon,
		                            "Cannot load patch!",
		                            "The bad news: You cannot load this patch, because you are on version " + ODIN_VERSION_STRING +
		                                ".\nThe good news: The patch you're trying to load was created on version " + version_string +
		                                ". So go to www.thewavewarden.com and download the latest version of Odin2!",
		                            "Thanks, I will!");
		return;
	}

	// if we're reading an older patch version we set the default patch first
	// since new params might not exist and will only be set
	if (checkForSmallerVersion(p_file_stream, version_string)) {
		DBG("Reading older patch, setting init patch first");
		MemoryInputStream init_stream(BinaryData::init_patch_odin, BinaryData::init_patch_odinSize, false);
		m_audio_processor.readPatch(ValueTree::readFromStream(init_stream));
	}

	//reset stream position
	p_file_stream.setPosition(0);
	m_audio_processor.readPatch(ValueTree::readFromStream(p_file_stream).createCopy());

	//setPatchBrowser to be shown
	m_value_tree.state.getChildWithName("misc").setProperty("arp_mod_selected", MATRIX_SECTION_INDEX_PRESETS, nullptr);

	//note: 99% percent of patch-loading time is spent here:
	juce::ScopedValueSetter<bool> setter(m_is_selected_from_internal, true);
	forceValueTreeLambda();

	//set the correct Version number again
	m_value_tree.state.getChildWithName("misc").setProperty("version_minor", ODIN_MINOR_VERSION, nullptr);
	m_value_tree.state.getChildWithName("misc").setProperty("version_patch", ODIN_PATCH_VERSION, nullptr);
	m_value_tree.state.getChildWithName("misc").setProperty("patch_migration_version", ODIN_PATCH_MIGRATION_VERSION, nullptr);
}

bool PatchBrowser::checkForBiggerVersion(FileInputStream &p_file_stream, std::string &p_version_string) {
	p_file_stream.setPosition(0);