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Diffstat (limited to 'xfa/fwl/basewidget/cfx_barcode.cpp')
-rw-r--r--xfa/fwl/basewidget/cfx_barcode.cpp377
1 files changed, 377 insertions, 0 deletions
diff --git a/xfa/fwl/basewidget/cfx_barcode.cpp b/xfa/fwl/basewidget/cfx_barcode.cpp
new file mode 100644
index 0000000000..795c834181
--- /dev/null
+++ b/xfa/fwl/basewidget/cfx_barcode.cpp
@@ -0,0 +1,377 @@
+// 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/cfx_barcode.h"
+
+#include "xfa/fxbarcode/cbc_codabar.h"
+#include "xfa/fxbarcode/cbc_code128.h"
+#include "xfa/fxbarcode/cbc_code39.h"
+#include "xfa/fxbarcode/cbc_codebase.h"
+#include "xfa/fxbarcode/cbc_datamatrix.h"
+#include "xfa/fxbarcode/cbc_ean13.h"
+#include "xfa/fxbarcode/cbc_ean8.h"
+#include "xfa/fxbarcode/cbc_pdf417i.h"
+#include "xfa/fxbarcode/cbc_qrcode.h"
+#include "xfa/fxbarcode/cbc_upca.h"
+#include "xfa/fxbarcode/utils.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() {
+ delete m_pBCEngine;
+}
+
+FX_BOOL CFX_Barcode::Create(BC_TYPE type) {
+ m_pBCEngine = FX_Barcode_CreateBarCodeEngineObject(type);
+ return m_pBCEngine != NULL;
+}
+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;
+}
+
+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* matrix,
+ int32_t& e) {
+ if (!m_pBCEngine) {
+ return FALSE;
+ }
+ return m_pBCEngine->RenderDevice(device, matrix, e);
+}
+FX_BOOL CFX_Barcode::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) {
+ if (!m_pBCEngine) {
+ return FALSE;
+ }
+ return m_pBCEngine->RenderBitmap(pOutBitmap, e);
+}
+
+CFX_WideString CFX_Barcode::Decode(uint8_t* buf,
+ int32_t width,
+ int32_t height,
+ int32_t& errorCode) {
+ for (BC_TYPE t = BC_CODE39; t <= BC_DATAMATRIX;
+ 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_CODE39; t <= BC_DATAMATRIX;
+ 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();
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 08:10:29 +0000