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      1 // Copyright 2014 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #include "xfa/fxfa/app/xfa_ffbarcode.h"
      8 
      9 #include "core/fxcrt/fx_ext.h"
     10 #include "xfa/fwl/cfwl_app.h"
     11 #include "xfa/fwl/cfwl_barcode.h"
     12 #include "xfa/fwl/cfwl_notedriver.h"
     13 #include "xfa/fxfa/app/xfa_fffield.h"
     14 #include "xfa/fxfa/app/xfa_fftextedit.h"
     15 #include "xfa/fxfa/app/xfa_fwladapter.h"
     16 #include "xfa/fxfa/xfa_ffpageview.h"
     17 #include "xfa/fxfa/xfa_ffwidget.h"
     18 
     19 namespace {
     20 
     21 const XFA_BARCODETYPEENUMINFO g_XFABarCodeTypeEnumData[] = {
     22     {0x7fb4a18, L"ean13", XFA_BARCODETYPE_ean13, BC_EAN13},
     23     {0x8d13a3d, L"code11", XFA_BARCODETYPE_code11, BC_UNKNOWN},
     24     {0x8d149a8, L"code49", XFA_BARCODETYPE_code49, BC_UNKNOWN},
     25     {0x8d16347, L"code93", XFA_BARCODETYPE_code93, BC_UNKNOWN},
     26     {0x91a92e2, L"upsMaxicode", XFA_BARCODETYPE_upsMaxicode, BC_UNKNOWN},
     27     {0xa7d48dc, L"fim", XFA_BARCODETYPE_fim, BC_UNKNOWN},
     28     {0xb359fe9, L"msi", XFA_BARCODETYPE_msi, BC_UNKNOWN},
     29     {0x121f738c, L"code2Of5Matrix", XFA_BARCODETYPE_code2Of5Matrix, BC_UNKNOWN},
     30     {0x15358616, L"ucc128", XFA_BARCODETYPE_ucc128, BC_UNKNOWN},
     31     {0x1f4bfa05, L"rfid", XFA_BARCODETYPE_rfid, BC_UNKNOWN},
     32     {0x1fda71bc, L"rss14Stacked", XFA_BARCODETYPE_rss14Stacked, BC_UNKNOWN},
     33     {0x22065087, L"ean8add2", XFA_BARCODETYPE_ean8add2, BC_UNKNOWN},
     34     {0x2206508a, L"ean8add5", XFA_BARCODETYPE_ean8add5, BC_UNKNOWN},
     35     {0x2278366c, L"codabar", XFA_BARCODETYPE_codabar, BC_CODABAR},
     36     {0x2a039a8d, L"telepen", XFA_BARCODETYPE_telepen, BC_UNKNOWN},
     37     {0x323ed337, L"upcApwcd", XFA_BARCODETYPE_upcApwcd, BC_UNKNOWN},
     38     {0x347a1846, L"postUSIMB", XFA_BARCODETYPE_postUSIMB, BC_UNKNOWN},
     39     {0x391bb836, L"code128", XFA_BARCODETYPE_code128, BC_CODE128},
     40     {0x398eddaf, L"dataMatrix", XFA_BARCODETYPE_dataMatrix, BC_DATAMATRIX},
     41     {0x3cff60a8, L"upcEadd2", XFA_BARCODETYPE_upcEadd2, BC_UNKNOWN},
     42     {0x3cff60ab, L"upcEadd5", XFA_BARCODETYPE_upcEadd5, BC_UNKNOWN},
     43     {0x402cb188, L"code2Of5Standard", XFA_BARCODETYPE_code2Of5Standard,
     44      BC_UNKNOWN},
     45     {0x411764f7, L"aztec", XFA_BARCODETYPE_aztec, BC_UNKNOWN},
     46     {0x44d4e84c, L"ean8", XFA_BARCODETYPE_ean8, BC_EAN8},
     47     {0x48468902, L"ucc128sscc", XFA_BARCODETYPE_ucc128sscc, BC_UNKNOWN},
     48     {0x4880aea4, L"upcAadd2", XFA_BARCODETYPE_upcAadd2, BC_UNKNOWN},
     49     {0x4880aea7, L"upcAadd5", XFA_BARCODETYPE_upcAadd5, BC_UNKNOWN},
     50     {0x54f18256, L"code2Of5Industrial", XFA_BARCODETYPE_code2Of5Industrial,
     51      BC_UNKNOWN},
     52     {0x58e15f25, L"rss14Limited", XFA_BARCODETYPE_rss14Limited, BC_UNKNOWN},
     53     {0x5c08d1b9, L"postAUSReplyPaid", XFA_BARCODETYPE_postAUSReplyPaid,
     54      BC_UNKNOWN},
     55     {0x5fa700bd, L"rss14", XFA_BARCODETYPE_rss14, BC_UNKNOWN},
     56     {0x631a7e35, L"logmars", XFA_BARCODETYPE_logmars, BC_UNKNOWN},
     57     {0x6a236236, L"pdf417", XFA_BARCODETYPE_pdf417, BC_PDF417},
     58     {0x6d098ece, L"upcean2", XFA_BARCODETYPE_upcean2, BC_UNKNOWN},
     59     {0x6d098ed1, L"upcean5", XFA_BARCODETYPE_upcean5, BC_UNKNOWN},
     60     {0x76b04eed, L"code3Of9extended", XFA_BARCODETYPE_code3Of9extended,
     61      BC_UNKNOWN},
     62     {0x7c7db84a, L"maxicode", XFA_BARCODETYPE_maxicode, BC_UNKNOWN},
     63     {0x8266f7f7, L"ucc128random", XFA_BARCODETYPE_ucc128random, BC_UNKNOWN},
     64     {0x83eca147, L"postUSDPBC", XFA_BARCODETYPE_postUSDPBC, BC_UNKNOWN},
     65     {0x8dd71de0, L"postAUSStandard", XFA_BARCODETYPE_postAUSStandard,
     66      BC_UNKNOWN},
     67     {0x98adad85, L"plessey", XFA_BARCODETYPE_plessey, BC_UNKNOWN},
     68     {0x9f84cce6, L"ean13pwcd", XFA_BARCODETYPE_ean13pwcd, BC_UNKNOWN},
     69     {0xb514fbe9, L"upcA", XFA_BARCODETYPE_upcA, BC_UPCA},
     70     {0xb514fbed, L"upcE", XFA_BARCODETYPE_upcE, BC_UNKNOWN},
     71     {0xb5c6a853, L"ean13add2", XFA_BARCODETYPE_ean13add2, BC_UNKNOWN},
     72     {0xb5c6a856, L"ean13add5", XFA_BARCODETYPE_ean13add5, BC_UNKNOWN},
     73     {0xb81fc512, L"postUKRM4SCC", XFA_BARCODETYPE_postUKRM4SCC, BC_UNKNOWN},
     74     {0xbad34b22, L"code128SSCC", XFA_BARCODETYPE_code128SSCC, BC_UNKNOWN},
     75     {0xbfbe0cf6, L"postUS5Zip", XFA_BARCODETYPE_postUS5Zip, BC_UNKNOWN},
     76     {0xc56618e8, L"pdf417macro", XFA_BARCODETYPE_pdf417macro, BC_UNKNOWN},
     77     {0xca730f8a, L"code2Of5Interleaved", XFA_BARCODETYPE_code2Of5Interleaved,
     78      BC_UNKNOWN},
     79     {0xd0097ac6, L"rss14Expanded", XFA_BARCODETYPE_rss14Expanded, BC_UNKNOWN},
     80     {0xd25a0240, L"postAUSCust2", XFA_BARCODETYPE_postAUSCust2, BC_UNKNOWN},
     81     {0xd25a0241, L"postAUSCust3", XFA_BARCODETYPE_postAUSCust3, BC_UNKNOWN},
     82     {0xd53ed3e7, L"rss14Truncated", XFA_BARCODETYPE_rss14Truncated, BC_UNKNOWN},
     83     {0xe72bcd57, L"code128A", XFA_BARCODETYPE_code128A, BC_UNKNOWN},
     84     {0xe72bcd58, L"code128B", XFA_BARCODETYPE_code128B, BC_CODE128_B},
     85     {0xe72bcd59, L"code128C", XFA_BARCODETYPE_code128C, BC_CODE128_C},
     86     {0xee83c50f, L"rss14StackedOmni", XFA_BARCODETYPE_rss14StackedOmni,
     87      BC_UNKNOWN},
     88     {0xf2a18f7e, L"QRCode", XFA_BARCODETYPE_QRCode, BC_QR_CODE},
     89     {0xfaeaf37f, L"postUSStandard", XFA_BARCODETYPE_postUSStandard, BC_UNKNOWN},
     90     {0xfb48155c, L"code3Of9", XFA_BARCODETYPE_code3Of9, BC_CODE39},
     91 };
     92 const int32_t g_iXFABarcodeTypeCount =
     93     sizeof(g_XFABarCodeTypeEnumData) / sizeof(XFA_BARCODETYPEENUMINFO);
     94 
     95 const XFA_BARCODETYPEENUMINFO* XFA_GetBarcodeTypeByName(
     96     const CFX_WideStringC& wsName) {
     97   if (wsName.IsEmpty())
     98     return nullptr;
     99 
    100   uint32_t uHash = FX_HashCode_GetW(wsName, true);
    101   int32_t iStart = 0;
    102   int32_t iEnd = g_iXFABarcodeTypeCount - 1;
    103   do {
    104     int32_t iMid = (iStart + iEnd) / 2;
    105     const XFA_BARCODETYPEENUMINFO* pInfo = g_XFABarCodeTypeEnumData + iMid;
    106     if (uHash == pInfo->uHash) {
    107       return pInfo;
    108     } else if (uHash < pInfo->uHash) {
    109       iEnd = iMid - 1;
    110     } else {
    111       iStart = iMid + 1;
    112     }
    113   } while (iStart <= iEnd);
    114   return nullptr;
    115 }
    116 
    117 }  // namespace.
    118 
    119 CXFA_FFBarcode::CXFA_FFBarcode(CXFA_WidgetAcc* pDataAcc)
    120     : CXFA_FFTextEdit(pDataAcc) {}
    121 
    122 CXFA_FFBarcode::~CXFA_FFBarcode() {}
    123 
    124 bool CXFA_FFBarcode::LoadWidget() {
    125   CFWL_Barcode* pFWLBarcode = new CFWL_Barcode(GetFWLApp());
    126 
    127   m_pNormalWidget = pFWLBarcode;
    128   m_pNormalWidget->SetLayoutItem(this);
    129   CFWL_NoteDriver* pNoteDriver =
    130       m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
    131   pNoteDriver->RegisterEventTarget(m_pNormalWidget, m_pNormalWidget);
    132 
    133   m_pOldDelegate = m_pNormalWidget->GetDelegate();
    134   m_pNormalWidget->SetDelegate(this);
    135   m_pNormalWidget->LockUpdate();
    136 
    137   CFX_WideString wsText;
    138   m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
    139   pFWLBarcode->SetText(wsText);
    140   UpdateWidgetProperty();
    141   m_pNormalWidget->UnlockUpdate();
    142   return CXFA_FFField::LoadWidget();
    143 }
    144 void CXFA_FFBarcode::RenderWidget(CFX_Graphics* pGS,
    145                                   CFX_Matrix* pMatrix,
    146                                   uint32_t dwStatus) {
    147   if (!IsMatchVisibleStatus(dwStatus))
    148     return;
    149 
    150   CFX_Matrix mtRotate = GetRotateMatrix();
    151   if (pMatrix)
    152     mtRotate.Concat(*pMatrix);
    153 
    154   CXFA_FFWidget::RenderWidget(pGS, &mtRotate, dwStatus);
    155   CXFA_Border borderUI = m_pDataAcc->GetUIBorder();
    156   DrawBorder(pGS, borderUI, m_rtUI, &mtRotate);
    157   RenderCaption(pGS, &mtRotate);
    158   CFX_RectF rtWidget = m_pNormalWidget->GetWidgetRect();
    159 
    160   CFX_Matrix mt(1, 0, 0, 1, rtWidget.left, rtWidget.top);
    161   mt.Concat(mtRotate);
    162   m_pNormalWidget->DrawWidget(pGS, &mt);
    163 }
    164 
    165 void CXFA_FFBarcode::UpdateWidgetProperty() {
    166   CXFA_FFTextEdit::UpdateWidgetProperty();
    167   CFWL_Barcode* pBarCodeWidget = (CFWL_Barcode*)m_pNormalWidget;
    168   CFX_WideString wsType = GetDataAcc()->GetBarcodeType();
    169   const XFA_BARCODETYPEENUMINFO* pBarcodeTypeInfo =
    170       XFA_GetBarcodeTypeByName(wsType.AsStringC());
    171   if (!pBarcodeTypeInfo)
    172     return;
    173 
    174   pBarCodeWidget->SetType(pBarcodeTypeInfo->eBCType);
    175   CXFA_WidgetAcc* pAcc = GetDataAcc();
    176   int32_t intVal;
    177   FX_CHAR charVal;
    178   bool boolVal;
    179   FX_FLOAT floatVal;
    180   if (pAcc->GetBarcodeAttribute_CharEncoding(intVal)) {
    181     pBarCodeWidget->SetCharEncoding((BC_CHAR_ENCODING)intVal);
    182   }
    183   if (pAcc->GetBarcodeAttribute_Checksum(boolVal)) {
    184     pBarCodeWidget->SetCalChecksum(boolVal);
    185   }
    186   if (pAcc->GetBarcodeAttribute_DataLength(intVal)) {
    187     pBarCodeWidget->SetDataLength(intVal);
    188   }
    189   if (pAcc->GetBarcodeAttribute_StartChar(charVal)) {
    190     pBarCodeWidget->SetStartChar(charVal);
    191   }
    192   if (pAcc->GetBarcodeAttribute_EndChar(charVal)) {
    193     pBarCodeWidget->SetEndChar(charVal);
    194   }
    195   if (pAcc->GetBarcodeAttribute_ECLevel(intVal)) {
    196     pBarCodeWidget->SetErrorCorrectionLevel(intVal);
    197   }
    198   if (pAcc->GetBarcodeAttribute_ModuleWidth(intVal)) {
    199     pBarCodeWidget->SetModuleWidth(intVal);
    200   }
    201   if (pAcc->GetBarcodeAttribute_ModuleHeight(intVal)) {
    202     pBarCodeWidget->SetModuleHeight(intVal);
    203   }
    204   if (pAcc->GetBarcodeAttribute_PrintChecksum(boolVal)) {
    205     pBarCodeWidget->SetPrintChecksum(boolVal);
    206   }
    207   if (pAcc->GetBarcodeAttribute_TextLocation(intVal)) {
    208     pBarCodeWidget->SetTextLocation((BC_TEXT_LOC)intVal);
    209   }
    210   if (pAcc->GetBarcodeAttribute_Truncate(boolVal)) {
    211     pBarCodeWidget->SetTruncated(boolVal);
    212   }
    213   if (pAcc->GetBarcodeAttribute_WideNarrowRatio(floatVal)) {
    214     pBarCodeWidget->SetWideNarrowRatio((int32_t)floatVal);
    215   }
    216   if (pBarcodeTypeInfo->eName == XFA_BARCODETYPE_code3Of9 ||
    217       pBarcodeTypeInfo->eName == XFA_BARCODETYPE_ean8 ||
    218       pBarcodeTypeInfo->eName == XFA_BARCODETYPE_ean13 ||
    219       pBarcodeTypeInfo->eName == XFA_BARCODETYPE_upcA) {
    220     pBarCodeWidget->SetPrintChecksum(true);
    221   }
    222 }
    223 
    224 bool CXFA_FFBarcode::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
    225   CFWL_Barcode* pBarCodeWidget = (CFWL_Barcode*)m_pNormalWidget;
    226   if (!pBarCodeWidget || pBarCodeWidget->IsProtectedType())
    227     return false;
    228   if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open)
    229     return false;
    230   return CXFA_FFTextEdit::OnLButtonDown(dwFlags, point);
    231 }
    232 
    233 bool CXFA_FFBarcode::OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
    234   CFWL_Barcode* pBarCodeWidget = (CFWL_Barcode*)m_pNormalWidget;
    235   if (!pBarCodeWidget || pBarCodeWidget->IsProtectedType())
    236     return false;
    237   return CXFA_FFTextEdit::OnRButtonDown(dwFlags, point);
    238 }
    239