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path: root/xfa/fwl/core/cfwl_barcode.cpp
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Diffstat (limited to 'xfa/fwl/core/cfwl_barcode.cpp')
-rw-r--r--xfa/fwl/core/cfwl_barcode.cpp229
1 files changed, 150 insertions, 79 deletions
diff --git a/xfa/fwl/core/cfwl_barcode.cpp b/xfa/fwl/core/cfwl_barcode.cpp
index 49e417ea9c..18cf71ebba 100644
--- a/xfa/fwl/core/cfwl_barcode.cpp
+++ b/xfa/fwl/core/cfwl_barcode.cpp
@@ -6,33 +6,93 @@
#include "xfa/fwl/core/cfwl_barcode.h"
-#include <memory>
#include <utility>
#include "third_party/base/ptr_util.h"
+#include "xfa/fgas/font/cfgas_gefont.h"
+#include "xfa/fwl/core/cfwl_notedriver.h"
+#include "xfa/fwl/core/cfwl_themepart.h"
+#include "xfa/fwl/core/cfx_barcode.h"
+#include "xfa/fwl/core/ifwl_themeprovider.h"
-namespace {
+CFWL_Barcode::CFWL_Barcode(const CFWL_App* app)
+ : CFWL_Edit(app, pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr),
+ m_dwStatus(0),
+ m_type(BC_UNKNOWN),
+ m_dwAttributeMask(FWL_BCDATTRIBUTE_NONE) {}
+
+CFWL_Barcode::~CFWL_Barcode() {}
-IFWL_Barcode* ToBarcode(IFWL_Widget* widget) {
- return static_cast<IFWL_Barcode*>(widget);
+FWL_Type CFWL_Barcode::GetClassID() const {
+ return FWL_Type::Barcode;
}
-} // namespace
+void CFWL_Barcode::Update() {
+ if (IsLocked())
+ return;
-CFWL_Barcode::CFWL_Barcode(const CFWL_App* app)
- : CFWL_Edit(app), m_dwAttributeMask(FWL_BCDATTRIBUTE_NONE) {}
+ CFWL_Edit::Update();
+ GenerateBarcodeImageCache();
+}
-CFWL_Barcode::~CFWL_Barcode() {}
+void CFWL_Barcode::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return;
+ if (!m_pProperties->m_pThemeProvider)
+ return;
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ GenerateBarcodeImageCache();
+ if (!m_pBarcodeEngine || (m_dwStatus & XFA_BCS_EncodeSuccess) == 0)
+ return;
+
+ CFX_Matrix mt;
+ mt.e = GetRTClient().left;
+ mt.f = GetRTClient().top;
+ if (pMatrix)
+ mt.Concat(*pMatrix);
+
+ int32_t errorCode = 0;
+ m_pBarcodeEngine->RenderDevice(pGraphics->GetRenderDevice(), pMatrix,
+ errorCode);
+ return;
+ }
+ CFWL_Edit::DrawWidget(pGraphics, pMatrix);
+}
+
+void CFWL_Barcode::SetType(BC_TYPE type) {
+ if (m_type == type)
+ return;
+
+ m_pBarcodeEngine.reset();
+ m_type = type;
+ m_dwStatus = XFA_BCS_NeedUpdate;
+}
+
+void CFWL_Barcode::SetText(const CFX_WideString& wsText) {
+ m_pBarcodeEngine.reset();
+ m_dwStatus = XFA_BCS_NeedUpdate;
+ CFWL_Edit::SetText(wsText);
+}
-void CFWL_Barcode::Initialize() {
- ASSERT(!m_pIface);
+bool CFWL_Barcode::IsProtectedType() const {
+ if (!m_pBarcodeEngine)
+ return true;
- auto iface = pdfium::MakeUnique<IFWL_Barcode>(
- m_pApp, pdfium::MakeUnique<CFWL_WidgetProperties>());
- iface->SetDataProvider(this);
- m_pIface = std::move(iface);
+ BC_TYPE tEngineType = m_pBarcodeEngine->GetType();
+ if (tEngineType == BC_QR_CODE || tEngineType == BC_PDF417 ||
+ tEngineType == BC_DATAMATRIX) {
+ return true;
+ }
+ return false;
+}
- CFWL_Widget::Initialize();
+void CFWL_Barcode::OnProcessEvent(CFWL_Event* pEvent) {
+ if (pEvent->GetClassID() == CFWL_EventType::TextChanged) {
+ m_pBarcodeEngine.reset();
+ m_dwStatus = XFA_BCS_NeedUpdate;
+ }
+ CFWL_Edit::OnProcessEvent(pEvent);
}
void CFWL_Barcode::SetCharEncoding(BC_CHAR_ENCODING encoding) {
@@ -53,7 +113,7 @@ void CFWL_Barcode::SetModuleWidth(int32_t width) {
void CFWL_Barcode::SetDataLength(int32_t dataLength) {
m_dwAttributeMask |= FWL_BCDATTRIBUTE_DATALENGTH;
m_nDataLength = dataLength;
- ToBarcode(GetWidget())->SetLimit(dataLength);
+ SetLimit(dataLength);
}
void CFWL_Barcode::SetCalChecksum(bool calChecksum) {
@@ -96,67 +156,78 @@ void CFWL_Barcode::SetTruncated(bool truncated) {
m_bTruncated = truncated;
}
-void CFWL_Barcode::SetType(BC_TYPE type) {
- if (GetWidget())
- ToBarcode(GetWidget())->SetType(type);
-}
-
-bool CFWL_Barcode::IsProtectedType() {
- return GetWidget() ? ToBarcode(GetWidget())->IsProtectedType() : false;
-}
-
-BC_CHAR_ENCODING CFWL_Barcode::GetCharEncoding() const {
- return m_eCharEncoding;
-}
-
-int32_t CFWL_Barcode::GetModuleHeight() const {
- return m_nModuleHeight;
-}
-
-int32_t CFWL_Barcode::GetModuleWidth() const {
- return m_nModuleWidth;
-}
-
-int32_t CFWL_Barcode::GetDataLength() const {
- return m_nDataLength;
-}
-
-bool CFWL_Barcode::GetCalChecksum() const {
- return m_bCalChecksum;
-}
-
-bool CFWL_Barcode::GetPrintChecksum() const {
- return m_bPrintChecksum;
-}
-
-BC_TEXT_LOC CFWL_Barcode::GetTextLocation() const {
- return m_eTextLocation;
-}
-
-int32_t CFWL_Barcode::GetWideNarrowRatio() const {
- return m_nWideNarrowRatio;
-}
-
-FX_CHAR CFWL_Barcode::GetStartChar() const {
- return m_cStartChar;
-}
-
-FX_CHAR CFWL_Barcode::GetEndChar() const {
- return m_cEndChar;
-}
-
-int32_t CFWL_Barcode::GetVersion() const {
- return 0;
-}
-
-int32_t CFWL_Barcode::GetErrorCorrectionLevel() const {
- return m_nECLevel;
-}
-
-bool CFWL_Barcode::GetTruncated() const {
- return m_bTruncated;
-}
-
-uint32_t CFWL_Barcode::GetBarcodeAttributeMask() const {
- return m_dwAttributeMask;
+void CFWL_Barcode::GenerateBarcodeImageCache() {
+ if ((m_dwStatus & XFA_BCS_NeedUpdate) == 0)
+ return;
+
+ m_dwStatus = 0;
+ CreateBarcodeEngine();
+ if (!m_pBarcodeEngine)
+ return;
+
+ CFX_WideString wsText;
+ GetText(wsText);
+
+ CFWL_ThemePart part;
+ part.m_pWidget = this;
+
+ IFWL_ThemeProvider* pTheme = GetAvailableTheme();
+ CFGAS_GEFont* pFont = static_cast<CFGAS_GEFont*>(
+ pTheme->GetCapacity(&part, CFWL_WidgetCapacity::Font));
+ CFX_Font* pCXFont = pFont ? pFont->GetDevFont() : nullptr;
+ if (pCXFont)
+ m_pBarcodeEngine->SetFont(pCXFont);
+
+ FX_FLOAT* pFontSize = static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, CFWL_WidgetCapacity::FontSize));
+ if (pFontSize)
+ m_pBarcodeEngine->SetFontSize(*pFontSize);
+
+ FX_ARGB* pFontColor = static_cast<FX_ARGB*>(
+ pTheme->GetCapacity(&part, CFWL_WidgetCapacity::TextColor));
+ if (pFontColor)
+ m_pBarcodeEngine->SetFontColor(*pFontColor);
+
+ 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_VERSION)
+ m_pBarcodeEngine->SetVersion(0);
+ if (m_dwAttributeMask & FWL_BCDATTRIBUTE_ECLEVEL)
+ m_pBarcodeEngine->SetErrorCorrectionLevel(m_nECLevel);
+ if (m_dwAttributeMask & FWL_BCDATTRIBUTE_TRUNCATED)
+ m_pBarcodeEngine->SetTruncated(m_bTruncated);
+
+ int32_t errorCode = 0;
+ m_dwStatus = m_pBarcodeEngine->Encode(wsText.AsStringC(), true, errorCode)
+ ? XFA_BCS_EncodeSuccess
+ : 0;
+}
+
+void CFWL_Barcode::CreateBarcodeEngine() {
+ if (m_pBarcodeEngine || m_type == BC_UNKNOWN)
+ return;
+
+ std::unique_ptr<CFX_Barcode> pBarcode(new CFX_Barcode);
+ if (pBarcode->Create(m_type))
+ m_pBarcodeEngine = std::move(pBarcode);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 13:54:13 +0000