| // Copyright 2014 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "fxbarcode/cfx_barcode.h" |
| |
| #include <memory> |
| |
| #include "fxbarcode/cbc_codabar.h" |
| #include "fxbarcode/cbc_code128.h" |
| #include "fxbarcode/cbc_code39.h" |
| #include "fxbarcode/cbc_codebase.h" |
| #include "fxbarcode/cbc_datamatrix.h" |
| #include "fxbarcode/cbc_ean13.h" |
| #include "fxbarcode/cbc_ean8.h" |
| #include "fxbarcode/cbc_pdf417i.h" |
| #include "fxbarcode/cbc_qrcode.h" |
| #include "fxbarcode/cbc_upca.h" |
| #include "fxbarcode/utils.h" |
| #include "third_party/base/ptr_util.h" |
| |
| namespace { |
| |
| std::unique_ptr<CBC_CodeBase> CreateBarCodeEngineObject(BC_TYPE type) { |
| switch (type) { |
| case BC_CODE39: |
| return std::make_unique<CBC_Code39>(); |
| case BC_CODABAR: |
| return std::make_unique<CBC_Codabar>(); |
| case BC_CODE128: |
| return std::make_unique<CBC_Code128>(BC_CODE128_B); |
| case BC_CODE128_B: |
| return std::make_unique<CBC_Code128>(BC_CODE128_B); |
| case BC_CODE128_C: |
| return std::make_unique<CBC_Code128>(BC_CODE128_C); |
| case BC_EAN8: |
| return std::make_unique<CBC_EAN8>(); |
| case BC_UPCA: |
| return std::make_unique<CBC_UPCA>(); |
| case BC_EAN13: |
| return std::make_unique<CBC_EAN13>(); |
| case BC_QR_CODE: |
| return std::make_unique<CBC_QRCode>(); |
| case BC_PDF417: |
| return std::make_unique<CBC_PDF417I>(); |
| case BC_DATAMATRIX: |
| return std::make_unique<CBC_DataMatrix>(); |
| case BC_UNKNOWN: |
| default: |
| return nullptr; |
| } |
| } |
| |
| } // namespace |
| |
| CFX_Barcode::CFX_Barcode() {} |
| |
| CFX_Barcode::~CFX_Barcode() = default; |
| |
| std::unique_ptr<CFX_Barcode> CFX_Barcode::Create(BC_TYPE type) { |
| auto barcode = pdfium::WrapUnique(new CFX_Barcode()); // Private ctor. |
| barcode->m_pBCEngine = CreateBarCodeEngineObject(type); |
| return barcode; |
| } |
| |
| BC_TYPE CFX_Barcode::GetType() { |
| return m_pBCEngine ? m_pBCEngine->GetType() : BC_UNKNOWN; |
| } |
| |
| bool CFX_Barcode::SetCharEncoding(BC_CHAR_ENCODING encoding) { |
| return m_pBCEngine && m_pBCEngine->SetCharEncoding(encoding); |
| } |
| |
| bool CFX_Barcode::SetModuleHeight(int32_t moduleHeight) { |
| return m_pBCEngine && m_pBCEngine->SetModuleHeight(moduleHeight); |
| } |
| |
| bool CFX_Barcode::SetModuleWidth(int32_t moduleWidth) { |
| return m_pBCEngine && m_pBCEngine->SetModuleWidth(moduleWidth); |
| } |
| |
| bool CFX_Barcode::SetHeight(int32_t height) { |
| return m_pBCEngine && m_pBCEngine->SetHeight(height); |
| } |
| |
| bool CFX_Barcode::SetWidth(int32_t width) { |
| return m_pBCEngine && m_pBCEngine->SetWidth(width); |
| } |
| |
| bool CFX_Barcode::SetPrintChecksum(bool checksum) { |
| switch (GetType()) { |
| case BC_CODE39: |
| case BC_CODABAR: |
| case BC_CODE128: |
| case BC_CODE128_B: |
| case BC_CODE128_C: |
| case BC_EAN8: |
| case BC_EAN13: |
| case BC_UPCA: |
| return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine.get()) |
| ->SetPrintChecksum(checksum), |
| true) |
| : false; |
| default: |
| return false; |
| } |
| } |
| |
| bool CFX_Barcode::SetDataLength(int32_t length) { |
| switch (GetType()) { |
| case BC_CODE39: |
| case BC_CODABAR: |
| case BC_CODE128: |
| case BC_CODE128_B: |
| case BC_CODE128_C: |
| case BC_EAN8: |
| case BC_EAN13: |
| case BC_UPCA: |
| return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine.get()) |
| ->SetDataLength(length), |
| true) |
| : false; |
| default: |
| return false; |
| } |
| } |
| |
| bool CFX_Barcode::SetCalChecksum(bool state) { |
| switch (GetType()) { |
| case BC_CODE39: |
| case BC_CODABAR: |
| case BC_CODE128: |
| case BC_CODE128_B: |
| case BC_CODE128_C: |
| case BC_EAN8: |
| case BC_EAN13: |
| case BC_UPCA: |
| return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine.get()) |
| ->SetCalChecksum(state), |
| true) |
| : false; |
| default: |
| return false; |
| } |
| } |
| |
| bool CFX_Barcode::SetFont(CFX_Font* pFont) { |
| switch (GetType()) { |
| case BC_CODE39: |
| case BC_CODABAR: |
| case BC_CODE128: |
| case BC_CODE128_B: |
| case BC_CODE128_C: |
| case BC_EAN8: |
| case BC_EAN13: |
| case BC_UPCA: |
| return m_pBCEngine |
| ? static_cast<CBC_OneCode*>(m_pBCEngine.get())->SetFont(pFont) |
| : false; |
| default: |
| return false; |
| } |
| } |
| |
| bool CFX_Barcode::SetFontSize(float size) { |
| switch (GetType()) { |
| case BC_CODE39: |
| case BC_CODABAR: |
| case BC_CODE128: |
| case BC_CODE128_B: |
| case BC_CODE128_C: |
| case BC_EAN8: |
| case BC_EAN13: |
| case BC_UPCA: |
| return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine.get()) |
| ->SetFontSize(size), |
| true) |
| : false; |
| default: |
| return false; |
| } |
| } |
| |
| bool CFX_Barcode::SetFontColor(FX_ARGB color) { |
| switch (GetType()) { |
| case BC_CODE39: |
| case BC_CODABAR: |
| case BC_CODE128: |
| case BC_CODE128_B: |
| case BC_CODE128_C: |
| case BC_EAN8: |
| case BC_EAN13: |
| case BC_UPCA: |
| return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine.get()) |
| ->SetFontColor(color), |
| true) |
| : false; |
| default: |
| return false; |
| } |
| } |
| |
| bool CFX_Barcode::SetTextLocation(BC_TEXT_LOC location) { |
| return m_pBCEngine && m_pBCEngine->SetTextLocation(location); |
| } |
| |
| bool CFX_Barcode::SetWideNarrowRatio(int8_t ratio) { |
| return m_pBCEngine && m_pBCEngine->SetWideNarrowRatio(ratio); |
| } |
| |
| bool CFX_Barcode::SetStartChar(char start) { |
| return m_pBCEngine && m_pBCEngine->SetStartChar(start); |
| } |
| |
| bool CFX_Barcode::SetEndChar(char end) { |
| return m_pBCEngine && m_pBCEngine->SetEndChar(end); |
| } |
| |
| bool CFX_Barcode::SetErrorCorrectionLevel(int32_t level) { |
| return m_pBCEngine && m_pBCEngine->SetErrorCorrectionLevel(level); |
| } |
| |
| bool CFX_Barcode::Encode(WideStringView contents) { |
| return m_pBCEngine && m_pBCEngine->Encode(contents); |
| } |
| |
| bool CFX_Barcode::RenderDevice(CFX_RenderDevice* device, |
| const CFX_Matrix* matrix) { |
| return m_pBCEngine && m_pBCEngine->RenderDevice(device, matrix); |
| } |