mirror of https://github.com/status-im/qzxing.git
143 lines
4.7 KiB
C++
143 lines
4.7 KiB
C++
// -*- mode:c++; tab-width:2; indent-tabs-mode:nil; c-basic-offset:2 -*-
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/*
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* DecodeHintType.cpp
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* zxing
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*
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* Copyright 2010 ZXing authors All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <zxing/DecodeHints.h>
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#include <zxing/common/IllegalArgumentException.h>
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using zxing::Ref;
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using zxing::ResultPointCallback;
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using zxing::DecodeHintType;
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using zxing::DecodeHints;
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// VC++
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using zxing::BarcodeFormat;
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const DecodeHintType DecodeHints::CHARACTER_SET;
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const DecodeHints DecodeHints::PRODUCT_HINT(
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UPC_A_HINT |
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UPC_E_HINT |
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EAN_13_HINT |
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EAN_8_HINT |
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RSS_14_HINT
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);
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const DecodeHints DecodeHints::ONED_HINT(
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CODE_39_HINT |
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CODE_93_HINT |
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CODE_128_HINT |
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ITF_HINT |
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CODABAR_HINT |
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DecodeHints::PRODUCT_HINT
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);
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const DecodeHints DecodeHints::DEFAULT_HINT(
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ONED_HINT |
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QR_CODE_HINT |
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DATA_MATRIX_HINT |
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AZTEC_HINT |
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PDF_417_HINT
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);
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DecodeHints::DecodeHints() {
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hints = 0;
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}
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DecodeHints::DecodeHints(DecodeHintType init) {
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hints = init;
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}
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void DecodeHints::addFormat(BarcodeFormat toadd) {
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switch (toadd) {
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case BarcodeFormat::AZTEC: hints |= AZTEC_HINT; break;
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case BarcodeFormat::CODABAR: hints |= CODABAR_HINT; break;
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case BarcodeFormat::CODE_39: hints |= CODE_39_HINT; break;
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case BarcodeFormat::CODE_93: hints |= CODE_93_HINT; break;
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case BarcodeFormat::CODE_128: hints |= CODE_128_HINT; break;
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case BarcodeFormat::DATA_MATRIX: hints |= DATA_MATRIX_HINT; break;
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case BarcodeFormat::EAN_8: hints |= EAN_8_HINT; break;
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case BarcodeFormat::EAN_13: hints |= EAN_13_HINT; break;
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case BarcodeFormat::ITF: hints |= ITF_HINT; break;
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case BarcodeFormat::MAXICODE: hints |= MAXICODE_HINT; break;
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case BarcodeFormat::PDF_417: hints |= PDF_417_HINT; break;
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case BarcodeFormat::QR_CODE: hints |= QR_CODE_HINT; break;
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case BarcodeFormat::RSS_14: hints |= RSS_14_HINT; break;
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case BarcodeFormat::RSS_EXPANDED: hints |= RSS_EXPANDED_HINT; break;
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case BarcodeFormat::UPC_A: hints |= UPC_A_HINT; break;
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case BarcodeFormat::UPC_E: hints |= UPC_E_HINT; break;
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case BarcodeFormat::UPC_EAN_EXTENSION: hints |= UPC_EAN_EXTENSION_HINT; break;
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default: throw IllegalArgumentException("Unrecognizd barcode format");
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}
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}
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bool DecodeHints::containsFormat(BarcodeFormat tocheck) const {
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DecodeHintType checkAgainst = 0;
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switch (tocheck) {
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case BarcodeFormat::AZTEC: checkAgainst |= AZTEC_HINT; break;
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case BarcodeFormat::CODABAR: checkAgainst |= CODABAR_HINT; break;
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case BarcodeFormat::CODE_39: checkAgainst |= CODE_39_HINT; break;
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case BarcodeFormat::CODE_93: checkAgainst |= CODE_93_HINT; break;
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case BarcodeFormat::CODE_128: checkAgainst |= CODE_128_HINT; break;
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case BarcodeFormat::DATA_MATRIX: checkAgainst |= DATA_MATRIX_HINT; break;
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case BarcodeFormat::EAN_8: checkAgainst |= EAN_8_HINT; break;
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case BarcodeFormat::EAN_13: checkAgainst |= EAN_13_HINT; break;
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case BarcodeFormat::ITF: checkAgainst |= ITF_HINT; break;
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case BarcodeFormat::MAXICODE: checkAgainst |= MAXICODE_HINT; break;
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case BarcodeFormat::PDF_417: checkAgainst |= PDF_417_HINT; break;
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case BarcodeFormat::QR_CODE: checkAgainst |= QR_CODE_HINT; break;
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case BarcodeFormat::RSS_14: checkAgainst |= RSS_14_HINT; break;
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case BarcodeFormat::RSS_EXPANDED: checkAgainst |= RSS_EXPANDED_HINT; break;
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case BarcodeFormat::UPC_A: checkAgainst |= UPC_A_HINT; break;
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case BarcodeFormat::UPC_E: checkAgainst |= UPC_E_HINT; break;
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case BarcodeFormat::UPC_EAN_EXTENSION: checkAgainst |= UPC_EAN_EXTENSION_HINT; break;
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default: throw IllegalArgumentException("Unrecognizd barcode format");
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}
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return (hints & checkAgainst) != 0;
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}
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void DecodeHints::setTryHarder(bool toset) {
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if (toset) {
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hints |= TRYHARDER_HINT;
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} else {
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hints &= ~TRYHARDER_HINT;
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}
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}
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bool DecodeHints::getTryHarder() const {
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return (hints & TRYHARDER_HINT) != 0;
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}
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void DecodeHints::setResultPointCallback(Ref<ResultPointCallback> const& _callback) {
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callback = _callback;
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}
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Ref<ResultPointCallback> DecodeHints::getResultPointCallback() const {
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return callback;
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}
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DecodeHints zxing::operator | (DecodeHints const& l, DecodeHints const& r) {
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DecodeHints result (l);
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result.hints |= r.hints;
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if (!result.callback) {
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result.callback = r.callback;
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}
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return result;
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}
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