blob: 8a4cbfb0415d5cc1b773e27f0fda3d9648a23ccf [file] [log] [blame]
// 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/cfwl_barcode.h"
#include "fxbarcode/cfx_barcode.h"
#include "xfa/fgas/font/cfgas_gefont.h"
#include "xfa/fwl/cfwl_notedriver.h"
#include "xfa/fwl/cfwl_themepart.h"
#include "xfa/fwl/ifwl_themeprovider.h"
#include "xfa/fwl/theme/cfwl_utils.h"
CFWL_Barcode::CFWL_Barcode(CFWL_App* app)
: CFWL_Edit(app, Properties(), nullptr) {}
CFWL_Barcode::~CFWL_Barcode() = default;
FWL_Type CFWL_Barcode::GetClassID() const {
return FWL_Type::Barcode;
}
void CFWL_Barcode::Update() {
if (IsLocked())
return;
CFWL_Edit::Update();
GenerateBarcodeImageCache();
}
void CFWL_Barcode::DrawWidget(CFGAS_GEGraphics* pGraphics,
const CFX_Matrix& matrix) {
if (!pGraphics)
return;
if ((m_Properties.m_dwStates & FWL_WGTSTATE_Focused) == 0) {
GenerateBarcodeImageCache();
if (!m_pBarcodeEngine || m_eStatus != Status::kEncodeSuccess)
return;
CFX_Matrix mt;
mt.e = GetRTClient().left;
mt.f = GetRTClient().top;
mt.Concat(matrix);
m_pBarcodeEngine->RenderDevice(pGraphics->GetRenderDevice(), &matrix);
return;
}
CFWL_Edit::DrawWidget(pGraphics, matrix);
}
void CFWL_Barcode::SetType(BC_TYPE type) {
if (m_type == type)
return;
m_pBarcodeEngine.reset();
m_type = type;
m_eStatus = Status::kNeedUpdate;
}
void CFWL_Barcode::SetText(const WideString& wsText) {
m_pBarcodeEngine.reset();
m_eStatus = Status::kNeedUpdate;
CFWL_Edit::SetText(wsText);
}
void CFWL_Barcode::SetTextSkipNotify(const WideString& wsText) {
m_pBarcodeEngine.reset();
m_eStatus = Status::kNeedUpdate;
CFWL_Edit::SetTextSkipNotify(wsText);
}
bool CFWL_Barcode::IsProtectedType() const {
if (!m_pBarcodeEngine)
return true;
BC_TYPE tEngineType = m_pBarcodeEngine->GetType();
return tEngineType == BC_QR_CODE || tEngineType == BC_PDF417 ||
tEngineType == BC_DATAMATRIX;
}
void CFWL_Barcode::OnProcessEvent(CFWL_Event* pEvent) {
if (pEvent->GetType() == CFWL_Event::Type::TextWillChange) {
m_pBarcodeEngine.reset();
m_eStatus = Status::kNeedUpdate;
}
CFWL_Edit::OnProcessEvent(pEvent);
}
void CFWL_Barcode::SetCharEncoding(BC_CHAR_ENCODING encoding) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_CHARENCODING;
m_eCharEncoding = encoding;
}
void CFWL_Barcode::SetModuleHeight(int32_t height) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_MODULEHEIGHT;
m_nModuleHeight = height;
}
void CFWL_Barcode::SetModuleWidth(int32_t width) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_MODULEWIDTH;
m_nModuleWidth = width;
}
void CFWL_Barcode::SetDataLength(int32_t dataLength) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_DATALENGTH;
m_nDataLength = dataLength;
SetLimit(dataLength);
}
void CFWL_Barcode::SetCalChecksum(bool calChecksum) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_CALCHECKSUM;
m_bCalChecksum = calChecksum;
}
void CFWL_Barcode::SetPrintChecksum(bool printChecksum) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_PRINTCHECKSUM;
m_bPrintChecksum = printChecksum;
}
void CFWL_Barcode::SetTextLocation(BC_TEXT_LOC location) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_TEXTLOCATION;
m_eTextLocation = location;
}
void CFWL_Barcode::SetWideNarrowRatio(int8_t ratio) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_WIDENARROWRATIO;
m_nWideNarrowRatio = ratio;
}
void CFWL_Barcode::SetStartChar(char startChar) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_STARTCHAR;
m_cStartChar = startChar;
}
void CFWL_Barcode::SetEndChar(char endChar) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_ENDCHAR;
m_cEndChar = endChar;
}
void CFWL_Barcode::SetErrorCorrectionLevel(int32_t ecLevel) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_ECLEVEL;
m_nECLevel = ecLevel;
}
void CFWL_Barcode::GenerateBarcodeImageCache() {
if (m_eStatus != Status::kNeedUpdate)
return;
m_eStatus = Status::kNormal;
CreateBarcodeEngine();
if (!m_pBarcodeEngine)
return;
IFWL_ThemeProvider* pTheme = GetThemeProvider();
CFWL_ThemePart part;
part.m_pWidget = this;
if (RetainPtr<CFGAS_GEFont> pFont = pTheme->GetFont(part)) {
if (CFX_Font* pCXFont = pFont->GetDevFont())
m_pBarcodeEngine->SetFont(pCXFont);
}
m_pBarcodeEngine->SetFontSize(pTheme->GetFontSize(part));
m_pBarcodeEngine->SetFontColor(pTheme->GetTextColor(part));
m_pBarcodeEngine->SetHeight(int32_t(GetRTClient().height));
m_pBarcodeEngine->SetWidth(int32_t(GetRTClient().width));
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_CHARENCODING)
m_pBarcodeEngine->SetCharEncoding(m_eCharEncoding);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_MODULEHEIGHT)
m_pBarcodeEngine->SetModuleHeight(m_nModuleHeight);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_MODULEWIDTH)
m_pBarcodeEngine->SetModuleWidth(m_nModuleWidth);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_DATALENGTH)
m_pBarcodeEngine->SetDataLength(m_nDataLength);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_CALCHECKSUM)
m_pBarcodeEngine->SetCalChecksum(m_bCalChecksum);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_PRINTCHECKSUM)
m_pBarcodeEngine->SetPrintChecksum(m_bPrintChecksum);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_TEXTLOCATION)
m_pBarcodeEngine->SetTextLocation(m_eTextLocation);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_WIDENARROWRATIO)
m_pBarcodeEngine->SetWideNarrowRatio(m_nWideNarrowRatio);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_STARTCHAR)
m_pBarcodeEngine->SetStartChar(m_cStartChar);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_ENDCHAR)
m_pBarcodeEngine->SetEndChar(m_cEndChar);
if (m_dwAttributeMask & FWL_BCDATTRIBUTE_ECLEVEL)
m_pBarcodeEngine->SetErrorCorrectionLevel(m_nECLevel);
m_eStatus = m_pBarcodeEngine->Encode(GetText().AsStringView())
? Status::kEncodeSuccess
: Status::kNormal;
}
void CFWL_Barcode::CreateBarcodeEngine() {
if (m_pBarcodeEngine || m_type == BC_UNKNOWN)
return;
m_pBarcodeEngine = CFX_Barcode::Create(m_type);
}