Remove xfa/src/fwl/src and move code up a level.

This Cl moves the xfa/src/fwl/src code up to the previously empty parent
directory and removes xfa/src/fwl/src.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1770953004 .

1 files changed, 385 insertions, 0 deletions

diff --git a/xfa/src/fwl/basewidget/fxmath_barcodeimp.cpp b/xfa/src/fwl/basewidget/fxmath_barcodeimp.cpp
new file mode 100644
index 0000000000..8c9bfe432c
--- /dev/null
+++ b/xfa/src/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/src/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;
+}