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// Copyright 2014 The PDFium Authors
// 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/fxfa/cxfa_ffbarcode.h"
#include <utility>
#include "core/fxcrt/fx_extension.h"
#include "third_party/base/check.h"
#include "xfa/fwl/cfwl_app.h"
#include "xfa/fwl/cfwl_barcode.h"
#include "xfa/fwl/cfwl_notedriver.h"
#include "xfa/fxfa/cxfa_fffield.h"
#include "xfa/fxfa/cxfa_ffpageview.h"
#include "xfa/fxfa/cxfa_ffwidget.h"
#include "xfa/fxfa/cxfa_fwladapterwidgetmgr.h"
#include "xfa/fxfa/parser/cxfa_barcode.h"
#include "xfa/fxfa/parser/cxfa_border.h"
namespace {
struct BarCodeInfo {
uint32_t uHash; // `pName` hashed as if wide string.
const char pName[20]; // Inline string data reduces size for small strings.
BC_TYPE eBCType;
};
const BarCodeInfo kBarCodeData[] = {
{0x7fb4a18, "ean13", BC_TYPE::kEAN13},
{0x8d13a3d, "code11", BC_TYPE::kUnknown},
{0x8d149a8, "code49", BC_TYPE::kUnknown},
{0x8d16347, "code93", BC_TYPE::kUnknown},
{0x91a92e2, "upsMaxicode", BC_TYPE::kUnknown},
{0xa7d48dc, "fim", BC_TYPE::kUnknown},
{0xb359fe9, "msi", BC_TYPE::kUnknown},
{0x121f738c, "code2Of5Matrix", BC_TYPE::kUnknown},
{0x15358616, "ucc128", BC_TYPE::kUnknown},
{0x1f4bfa05, "rfid", BC_TYPE::kUnknown},
{0x1fda71bc, "rss14Stacked", BC_TYPE::kUnknown},
{0x22065087, "ean8add2", BC_TYPE::kUnknown},
{0x2206508a, "ean8add5", BC_TYPE::kUnknown},
{0x2278366c, "codabar", BC_TYPE::kCodabar},
{0x2a039a8d, "telepen", BC_TYPE::kUnknown},
{0x323ed337, "upcApwcd", BC_TYPE::kUnknown},
{0x347a1846, "postUSIMB", BC_TYPE::kUnknown},
{0x391bb836, "code128", BC_TYPE::kCode128},
{0x398eddaf, "dataMatrix", BC_TYPE::kDataMatrix},
{0x3cff60a8, "upcEadd2", BC_TYPE::kUnknown},
{0x3cff60ab, "upcEadd5", BC_TYPE::kUnknown},
{0x402cb188, "code2Of5Standard", BC_TYPE::kUnknown},
{0x411764f7, "aztec", BC_TYPE::kUnknown},
{0x44d4e84c, "ean8", BC_TYPE::kEAN8},
{0x48468902, "ucc128sscc", BC_TYPE::kUnknown},
{0x4880aea4, "upcAadd2", BC_TYPE::kUnknown},
{0x4880aea7, "upcAadd5", BC_TYPE::kUnknown},
{0x54f18256, "code2Of5Industrial", BC_TYPE::kUnknown},
{0x58e15f25, "rss14Limited", BC_TYPE::kUnknown},
{0x5c08d1b9, "postAUSReplyPaid", BC_TYPE::kUnknown},
{0x5fa700bd, "rss14", BC_TYPE::kUnknown},
{0x631a7e35, "logmars", BC_TYPE::kUnknown},
{0x6a236236, "pdf417", BC_TYPE::kPDF417},
{0x6d098ece, "upcean2", BC_TYPE::kUnknown},
{0x6d098ed1, "upcean5", BC_TYPE::kUnknown},
{0x76b04eed, "code3Of9extended", BC_TYPE::kUnknown},
{0x7c7db84a, "maxicode", BC_TYPE::kUnknown},
{0x8266f7f7, "ucc128random", BC_TYPE::kUnknown},
{0x83eca147, "postUSDPBC", BC_TYPE::kUnknown},
{0x8dd71de0, "postAUSStandard", BC_TYPE::kUnknown},
{0x98adad85, "plessey", BC_TYPE::kUnknown},
{0x9f84cce6, "ean13pwcd", BC_TYPE::kUnknown},
{0xb514fbe9, "upcA", BC_TYPE::kUPCA},
{0xb514fbed, "upcE", BC_TYPE::kUnknown},
{0xb5c6a853, "ean13add2", BC_TYPE::kUnknown},
{0xb5c6a856, "ean13add5", BC_TYPE::kUnknown},
{0xb81fc512, "postUKRM4SCC", BC_TYPE::kUnknown},
{0xbad34b22, "code128SSCC", BC_TYPE::kUnknown},
{0xbfbe0cf6, "postUS5Zip", BC_TYPE::kUnknown},
{0xc56618e8, "pdf417macro", BC_TYPE::kUnknown},
{0xca730f8a, "code2Of5Interleaved", BC_TYPE::kUnknown},
{0xd0097ac6, "rss14Expanded", BC_TYPE::kUnknown},
{0xd25a0240, "postAUSCust2", BC_TYPE::kUnknown},
{0xd25a0241, "postAUSCust3", BC_TYPE::kUnknown},
{0xd53ed3e7, "rss14Truncated", BC_TYPE::kUnknown},
{0xe72bcd57, "code128A", BC_TYPE::kUnknown},
{0xe72bcd58, "code128B", BC_TYPE::kCode128B},
{0xe72bcd59, "code128C", BC_TYPE::kCode128C},
{0xee83c50f, "rss14StackedOmni", BC_TYPE::kUnknown},
{0xf2a18f7e, "QRCode", BC_TYPE::kQRCode},
{0xfaeaf37f, "postUSStandard", BC_TYPE::kUnknown},
{0xfb48155c, "code3Of9", BC_TYPE::kCode39},
};
absl::optional<BC_CHAR_ENCODING> CharEncodingFromString(
const WideString& value) {
if (value.CompareNoCase(L"UTF-16"))
return BC_CHAR_ENCODING::kUnicode;
if (value.CompareNoCase(L"UTF-8"))
return BC_CHAR_ENCODING::kUTF8;
return absl::nullopt;
}
absl::optional<BC_TEXT_LOC> TextLocFromAttribute(XFA_AttributeValue value) {
switch (value) {
case XFA_AttributeValue::None:
return BC_TEXT_LOC::kNone;
case XFA_AttributeValue::Above:
return BC_TEXT_LOC::kAbove;
case XFA_AttributeValue::Below:
return BC_TEXT_LOC::kBelow;
case XFA_AttributeValue::AboveEmbedded:
return BC_TEXT_LOC::kAboveEmbed;
case XFA_AttributeValue::BelowEmbedded:
return BC_TEXT_LOC::kBelowEmbed;
default:
return absl::nullopt;
}
}
} // namespace.
// static
BC_TYPE CXFA_FFBarcode::GetBarcodeTypeByName(const WideString& wsName) {
if (wsName.IsEmpty())
return BC_TYPE::kUnknown;
auto* it = std::lower_bound(
std::begin(kBarCodeData), std::end(kBarCodeData),
FX_HashCode_GetLoweredW(wsName.AsStringView()),
[](const BarCodeInfo& arg, uint32_t hash) { return arg.uHash < hash; });
if (it != std::end(kBarCodeData) && wsName.EqualsASCII(it->pName))
return it->eBCType;
return BC_TYPE::kUnknown;
}
CXFA_FFBarcode::CXFA_FFBarcode(CXFA_Node* pNode, CXFA_Barcode* barcode)
: CXFA_FFTextEdit(pNode), barcode_(barcode) {}
CXFA_FFBarcode::~CXFA_FFBarcode() = default;
void CXFA_FFBarcode::Trace(cppgc::Visitor* visitor) const {
CXFA_FFTextEdit::Trace(visitor);
visitor->Trace(barcode_);
}
bool CXFA_FFBarcode::LoadWidget() {
DCHECK(!IsLoaded());
CFWL_Barcode* pFWLBarcode = cppgc::MakeGarbageCollected<CFWL_Barcode>(
GetFWLApp()->GetHeap()->GetAllocationHandle(), GetFWLApp());
SetNormalWidget(pFWLBarcode);
pFWLBarcode->SetAdapterIface(this);
CFWL_NoteDriver* pNoteDriver = pFWLBarcode->GetFWLApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pFWLBarcode, pFWLBarcode);
m_pOldDelegate = pFWLBarcode->GetDelegate();
pFWLBarcode->SetDelegate(this);
{
CFWL_Widget::ScopedUpdateLock update_lock(pFWLBarcode);
pFWLBarcode->SetText(m_pNode->GetValue(XFA_ValuePicture::kDisplay));
UpdateWidgetProperty();
}
return CXFA_FFField::LoadWidget();
}
void CXFA_FFBarcode::RenderWidget(CFGAS_GEGraphics* pGS,
const CFX_Matrix& matrix,
HighlightOption highlight) {
if (!HasVisibleStatus())
return;
CFX_Matrix mtRotate = GetRotateMatrix();
mtRotate.Concat(matrix);
CXFA_FFWidget::RenderWidget(pGS, mtRotate, highlight);
DrawBorder(pGS, m_pNode->GetUIBorder(), m_UIRect, mtRotate);
RenderCaption(pGS, mtRotate);
CFX_RectF rtWidget = GetNormalWidget()->GetWidgetRect();
CFX_Matrix mt(1, 0, 0, 1, rtWidget.left, rtWidget.top);
mt.Concat(mtRotate);
GetNormalWidget()->DrawWidget(pGS, mt);
}
void CXFA_FFBarcode::UpdateWidgetProperty() {
CXFA_FFTextEdit::UpdateWidgetProperty();
BC_TYPE bc_type = GetBarcodeTypeByName(barcode_->GetBarcodeType());
if (bc_type == BC_TYPE::kUnknown)
return;
auto* pBarCodeWidget = static_cast<CFWL_Barcode*>(GetNormalWidget());
pBarCodeWidget->SetType(bc_type);
absl::optional<WideString> encoding_string = barcode_->GetCharEncoding();
if (encoding_string.has_value()) {
absl::optional<BC_CHAR_ENCODING> encoding =
CharEncodingFromString(encoding_string.value());
if (encoding.has_value())
pBarCodeWidget->SetCharEncoding(encoding.value());
}
absl::optional<bool> calcChecksum = barcode_->GetChecksum();
if (calcChecksum.has_value())
pBarCodeWidget->SetCalChecksum(calcChecksum.value());
absl::optional<int32_t> dataLen = barcode_->GetDataLength();
if (dataLen.has_value())
pBarCodeWidget->SetDataLength(dataLen.value());
absl::optional<char> startChar = barcode_->GetStartChar();
if (startChar.has_value())
pBarCodeWidget->SetStartChar(startChar.value());
absl::optional<char> endChar = barcode_->GetEndChar();
if (endChar.has_value())
pBarCodeWidget->SetEndChar(endChar.value());
absl::optional<int32_t> ecLevel = barcode_->GetECLevel();
if (ecLevel.has_value())
pBarCodeWidget->SetErrorCorrectionLevel(ecLevel.value());
absl::optional<int32_t> width = barcode_->GetModuleWidth();
if (width.has_value())
pBarCodeWidget->SetModuleWidth(width.value());
absl::optional<int32_t> height = barcode_->GetModuleHeight();
if (height.has_value())
pBarCodeWidget->SetModuleHeight(height.value());
absl::optional<bool> printCheck = barcode_->GetPrintChecksum();
if (printCheck.has_value())
pBarCodeWidget->SetPrintChecksum(printCheck.value());
absl::optional<XFA_AttributeValue> text_attr = barcode_->GetTextLocation();
if (text_attr.has_value()) {
absl::optional<BC_TEXT_LOC> textLoc =
TextLocFromAttribute(text_attr.value());
if (textLoc.has_value())
pBarCodeWidget->SetTextLocation(textLoc.value());
}
// Truncated is currently not a supported flag.
absl::optional<int8_t> ratio = barcode_->GetWideNarrowRatio();
if (ratio.has_value())
pBarCodeWidget->SetWideNarrowRatio(ratio.value());
if (bc_type == BC_TYPE::kCode39 || bc_type == BC_TYPE::kEAN8 ||
bc_type == BC_TYPE::kEAN13 || bc_type == BC_TYPE::kUPCA) {
pBarCodeWidget->SetPrintChecksum(true);
}
}
bool CXFA_FFBarcode::AcceptsFocusOnButtonDown(
Mask<XFA_FWL_KeyFlag> dwFlags,
const CFX_PointF& point,
CFWL_MessageMouse::MouseCommand command) {
auto* pBarCodeWidget = static_cast<CFWL_Barcode*>(GetNormalWidget());
if (!pBarCodeWidget || pBarCodeWidget->IsProtectedType())
return false;
if (command == CFWL_MessageMouse::MouseCommand::kLeftButtonDown &&
!m_pNode->IsOpenAccess()) {
return false;
}
return CXFA_FFTextEdit::AcceptsFocusOnButtonDown(dwFlags, point, command);
}