diff options
Diffstat (limited to 'xfa/fwl/basewidget/fxmath_barcodeimp.cpp')
| -rw-r--r-- | xfa/fwl/basewidget/fxmath_barcodeimp.cpp | 385 |
1 files changed, 385 insertions, 0 deletions
diff --git a/xfa/fwl/basewidget/fxmath_barcodeimp.cpp b/xfa/fwl/basewidget/fxmath_barcodeimp.cpp new file mode 100644 index 0000000000..c27805ef83 --- /dev/null +++ b/xfa/fwl/basewidget/fxmath_barcodeimp.cpp @@ -0,0 +1,385 @@ +// 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 "xfa/fwl/basewidget/fxmath_barcodeimp.h" + +static CBC_CodeBase* FX_Barcode_CreateBarCodeEngineObject(BC_TYPE type) { + switch (type) { + case BC_CODE39: + return new CBC_Code39(); + case BC_CODABAR: + return new CBC_Codabar(); + case BC_CODE128: + return new CBC_Code128(BC_CODE128_B); + case BC_CODE128_B: + return new CBC_Code128(BC_CODE128_B); + case BC_CODE128_C: + return new CBC_Code128(BC_CODE128_C); + case BC_EAN8: + return new CBC_EAN8(); + case BC_UPCA: + return new CBC_UPCA(); + case BC_EAN13: + return new CBC_EAN13(); + case BC_QR_CODE: + return new CBC_QRCode(); + case BC_PDF417: + return new CBC_PDF417I(); + case BC_DATAMATRIX: + return new CBC_DataMatrix(); + case BC_UNKNOWN: + default: + return NULL; + } +} +CFX_Barcode::CFX_Barcode() {} +CFX_Barcode::~CFX_Barcode() { + if (m_pBCEngine) { + delete m_pBCEngine; + m_pBCEngine = NULL; + } +} +FX_BOOL CFX_Barcode::Crreate(BC_TYPE type) { + m_pBCEngine = FX_Barcode_CreateBarCodeEngineObject(type); + return m_pBCEngine != NULL; +} +void CFX_Barcode::Release() { + delete this; +} +BC_TYPE CFX_Barcode::GetType() { + return m_pBCEngine ? m_pBCEngine->GetType() : BC_UNKNOWN; +} +FX_BOOL CFX_Barcode::SetCharEncoding(BC_CHAR_ENCODING encoding) { + return m_pBCEngine ? m_pBCEngine->SetCharEncoding(encoding) : FALSE; +} +FX_BOOL CFX_Barcode::SetModuleHeight(int32_t moduleHeight) { + return m_pBCEngine ? m_pBCEngine->SetModuleHeight(moduleHeight) : FALSE; +} +FX_BOOL CFX_Barcode::SetModuleWidth(int32_t moduleWidth) { + return m_pBCEngine ? m_pBCEngine->SetModuleWidth(moduleWidth) : FALSE; +} +FX_BOOL CFX_Barcode::SetHeight(int32_t height) { + return m_pBCEngine ? m_pBCEngine->SetHeight(height) : FALSE; +} +FX_BOOL CFX_Barcode::SetWidth(int32_t width) { + return m_pBCEngine ? m_pBCEngine->SetWidth(width) : FALSE; +} +FX_BOOL CFX_Barcode::CheckContentValidity(const CFX_WideStringC& contents) { + 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) + ->CheckContentValidity(contents) + : TRUE; + default: + return TRUE; + } +} +FX_BOOL CFX_Barcode::SetPrintChecksum(FX_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) + ->SetPrintChecksum(checksum), + TRUE) + : FALSE; + default: + return FALSE; + } +} +FX_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) + ->SetDataLength(length), + TRUE) + : FALSE; + default: + return FALSE; + } +} +FX_BOOL CFX_Barcode::SetCalChecksum(int32_t 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) + ->SetCalChecksum(state), + TRUE) + : FALSE; + default: + return FALSE; + } +} +FX_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)->SetFont(pFont) + : FALSE; + default: + return FALSE; + } +} +FX_BOOL CFX_Barcode::SetFontSize(FX_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)->SetFontSize(size), + TRUE) + : FALSE; + default: + return FALSE; + } +} +FX_BOOL CFX_Barcode::SetFontStyle(int32_t style) { + 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)->SetFontStyle(style), + TRUE) + : FALSE; + default: + return FALSE; + } +} +FX_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)->SetFontColor(color), + TRUE) + : FALSE; + default: + return FALSE; + } +} +FX_BOOL CFX_Barcode::SetTextLocation(BC_TEXT_LOC location) { + typedef FX_BOOL (CBC_CodeBase::*memptrtype)(BC_TEXT_LOC); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_CODE39: + memptr = (memptrtype)&CBC_Code39::SetTextLocation; + break; + case BC_CODABAR: + memptr = (memptrtype)&CBC_Codabar::SetTextLocation; + break; + case BC_CODE128: + case BC_CODE128_B: + case BC_CODE128_C: + memptr = (memptrtype)&CBC_Code128::SetTextLocation; + break; + default: + break; + } + return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(location) : FALSE; +} +FX_BOOL CFX_Barcode::SetWideNarrowRatio(int32_t ratio) { + typedef FX_BOOL (CBC_CodeBase::*memptrtype)(int32_t); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_CODE39: + memptr = (memptrtype)&CBC_Code39::SetWideNarrowRatio; + break; + case BC_CODABAR: + memptr = (memptrtype)&CBC_Codabar::SetWideNarrowRatio; + break; + default: + break; + } + return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(ratio) : FALSE; +} +FX_BOOL CFX_Barcode::SetStartChar(FX_CHAR start) { + typedef FX_BOOL (CBC_CodeBase::*memptrtype)(FX_CHAR); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_CODABAR: + memptr = (memptrtype)&CBC_Codabar::SetStartChar; + break; + default: + break; + } + return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(start) : FALSE; +} +FX_BOOL CFX_Barcode::SetEndChar(FX_CHAR end) { + typedef FX_BOOL (CBC_CodeBase::*memptrtype)(FX_CHAR); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_CODABAR: + memptr = (memptrtype)&CBC_Codabar::SetEndChar; + break; + default: + break; + } + return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(end) : FALSE; +} +FX_BOOL CFX_Barcode::SetVersion(int32_t version) { + typedef FX_BOOL (CBC_CodeBase::*memptrtype)(int32_t); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_QR_CODE: + memptr = (memptrtype)&CBC_QRCode::SetVersion; + break; + default: + break; + } + return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(version) : FALSE; +} +FX_BOOL CFX_Barcode::SetErrorCorrectionLevel(int32_t level) { + typedef FX_BOOL (CBC_CodeBase::*memptrtype)(int32_t); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_QR_CODE: + memptr = (memptrtype)&CBC_QRCode::SetErrorCorrectionLevel; + break; + case BC_PDF417: + memptr = (memptrtype)&CBC_PDF417I::SetErrorCorrectionLevel; + break; + default: + return FALSE; + } + return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(level) : FALSE; +} +FX_BOOL CFX_Barcode::SetTruncated(FX_BOOL truncated) { + typedef void (CBC_CodeBase::*memptrtype)(FX_BOOL); + memptrtype memptr = NULL; + switch (GetType()) { + case BC_PDF417: + memptr = (memptrtype)&CBC_PDF417I::SetTruncated; + break; + default: + break; + } + return m_pBCEngine && memptr ? ((m_pBCEngine->*memptr)(truncated), TRUE) + : FALSE; +} +#ifndef BCExceptionNO +#define BCExceptionNO 0 +#endif +#ifndef BCExceptionFormatException +#define BCExceptionFormatException 8 +#endif +#ifndef BCExceptionUnSupportedBarcode +#define BCExceptionUnSupportedBarcode 18 +#endif +FX_BOOL CFX_Barcode::Encode(const CFX_WideStringC& contents, + FX_BOOL isDevice, + int32_t& e) { + if (!m_pBCEngine) { + return FALSE; + } + return m_pBCEngine->Encode(contents, isDevice, e); +} +FX_BOOL CFX_Barcode::RenderDevice(CFX_RenderDevice* device, + const CFX_Matrix* matirx, + int32_t& e) { + if (!m_pBCEngine) { + return FALSE; + } + return m_pBCEngine->RenderDevice(device, matirx, e); +} +FX_BOOL CFX_Barcode::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { + if (!m_pBCEngine) { + return FALSE; + } + return m_pBCEngine->RenderBitmap(pOutBitmap, e); +} +#define BC_TYPE_MIN BC_CODE39 +#define BC_TYPE_MAX BC_DATAMATRIX +CFX_WideString CFX_Barcode::Decode(uint8_t* buf, + int32_t width, + int32_t height, + int32_t& errorCode) { + for (BC_TYPE t = BC_TYPE_MIN; t <= BC_TYPE_MAX; + t = (BC_TYPE)((int32_t)t + 1)) { + CBC_CodeBase* pTmpEngine = FX_Barcode_CreateBarCodeEngineObject(t); + if (!pTmpEngine) { + continue; + } + CFX_WideString ret = pTmpEngine->Decode(buf, width, height, errorCode); + if (errorCode == BCExceptionNO) { + return ret; + } + } + errorCode = BCExceptionUnSupportedBarcode; + return CFX_WideString(); +} +CFX_WideString CFX_Barcode::Decode(CFX_DIBitmap* pBitmap, int32_t& errorCode) { + for (BC_TYPE t = BC_TYPE_MIN; t <= BC_TYPE_MAX; + t = (BC_TYPE)((int32_t)t + 1)) { + CBC_CodeBase* pTmpEngine = FX_Barcode_CreateBarCodeEngineObject(t); + if (!pTmpEngine) { + continue; + } + CFX_WideString ret = pTmpEngine->Decode(pBitmap, errorCode); + if (errorCode == BCExceptionNO) { + return ret; + } + } + errorCode = BCExceptionUnSupportedBarcode; + return CFX_WideString(); +} +IFX_Barcode* FX_Barcode_Create(BC_TYPE type) { + CFX_Barcode* pBarcode = new CFX_Barcode; + if (pBarcode->Crreate(type)) { + return pBarcode; + } + pBarcode->Release(); + return NULL; +} |