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Diffstat (limited to 'fpdfsdk/cpdfsdk_widget.cpp')
| -rw-r--r-- | fpdfsdk/cpdfsdk_widget.cpp | 1988 |
1 files changed, 1988 insertions, 0 deletions
diff --git a/fpdfsdk/cpdfsdk_widget.cpp b/fpdfsdk/cpdfsdk_widget.cpp new file mode 100644 index 0000000000..3da86aa11f --- /dev/null +++ b/fpdfsdk/cpdfsdk_widget.cpp @@ -0,0 +1,1988 @@ +// Copyright 2016 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 "fpdfsdk/include/cpdfsdk_widget.h" + +#include <memory> + +#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" +#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" +#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" +#include "core/fpdfdoc/include/cpdf_defaultappearance.h" +#include "core/fpdfdoc/include/cpdf_formcontrol.h" +#include "core/fpdfdoc/include/cpdf_formfield.h" +#include "core/fpdfdoc/include/cpdf_iconfit.h" +#include "core/fpdfdoc/include/cpdf_interform.h" +#include "core/fxge/include/cfx_graphstatedata.h" +#include "core/fxge/include/cfx_pathdata.h" +#include "core/fxge/include/cfx_renderdevice.h" +#include "fpdfsdk/formfiller/cba_fontmap.h" +#include "fpdfsdk/fxedit/include/fxet_edit.h" +#include "fpdfsdk/include/cpdfsdk_interform.h" +#include "fpdfsdk/include/fsdk_define.h" +#include "fpdfsdk/include/fsdk_mgr.h" +#include "fpdfsdk/pdfwindow/PWL_Edit.h" +#include "fpdfsdk/pdfwindow/PWL_Utils.h" +#include "third_party/base/stl_util.h" + +#ifdef PDF_ENABLE_XFA +#include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h" +#include "xfa/fxfa/include/cxfa_eventparam.h" +#include "xfa/fxfa/include/fxfa_widget.h" +#include "xfa/fxfa/include/xfa_ffdocview.h" +#include "xfa/fxfa/include/xfa_ffwidget.h" +#include "xfa/fxfa/include/xfa_ffwidgethandler.h" +#endif // PDF_ENABLE_XFA + +CPDFSDK_Widget::Observer::Observer(CPDFSDK_Widget** pWatchedPtr) + : m_pWatchedPtr(pWatchedPtr) { + (*m_pWatchedPtr)->AddObserver(this); +} + +CPDFSDK_Widget::Observer::~Observer() { + if (m_pWatchedPtr) + (*m_pWatchedPtr)->RemoveObserver(this); +} + +void CPDFSDK_Widget::Observer::OnWidgetDestroyed() { + ASSERT(m_pWatchedPtr); + *m_pWatchedPtr = nullptr; + m_pWatchedPtr = nullptr; +} + +CPDFSDK_Widget::CPDFSDK_Widget(CPDF_Annot* pAnnot, + CPDFSDK_PageView* pPageView, + CPDFSDK_InterForm* pInterForm) + : CPDFSDK_BAAnnot(pAnnot, pPageView), + m_pInterForm(pInterForm), + m_nAppAge(0), + m_nValueAge(0) +#ifdef PDF_ENABLE_XFA + , + m_hMixXFAWidget(nullptr), + m_pWidgetHandler(nullptr) +#endif // PDF_ENABLE_XFA +{ +} + +CPDFSDK_Widget::~CPDFSDK_Widget() { + for (auto* pObserver : m_Observers) + pObserver->OnWidgetDestroyed(); +} + +void CPDFSDK_Widget::AddObserver(Observer* pObserver) { + ASSERT(!pdfium::ContainsKey(m_Observers, pObserver)); + m_Observers.insert(pObserver); +} + +void CPDFSDK_Widget::RemoveObserver(Observer* pObserver) { + ASSERT(pdfium::ContainsKey(m_Observers, pObserver)); + m_Observers.erase(pObserver); +} + +#ifdef PDF_ENABLE_XFA +CXFA_FFWidget* CPDFSDK_Widget::GetMixXFAWidget() const { + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) { + if (!m_hMixXFAWidget) { + if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) { + CFX_WideString sName; + if (GetFieldType() == FIELDTYPE_RADIOBUTTON) { + sName = GetAnnotName(); + if (sName.IsEmpty()) + sName = GetName(); + } else { + sName = GetName(); + } + + if (!sName.IsEmpty()) + m_hMixXFAWidget = pDocView->GetWidgetByName(sName, nullptr); + } + } + return m_hMixXFAWidget; + } + + return nullptr; +} + +CXFA_FFWidget* CPDFSDK_Widget::GetGroupMixXFAWidget() { + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) { + if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) { + CFX_WideString sName = GetName(); + if (!sName.IsEmpty()) + return pDocView->GetWidgetByName(sName, nullptr); + } + } + + return nullptr; +} + +CXFA_FFWidgetHandler* CPDFSDK_Widget::GetXFAWidgetHandler() const { + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) { + if (!m_pWidgetHandler) { + if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) + m_pWidgetHandler = pDocView->GetWidgetHandler(); + } + return m_pWidgetHandler; + } + + return nullptr; +} + +static XFA_EVENTTYPE GetXFAEventType(PDFSDK_XFAAActionType eXFAAAT) { + XFA_EVENTTYPE eEventType = XFA_EVENT_Unknown; + + switch (eXFAAAT) { + case PDFSDK_XFA_Click: + eEventType = XFA_EVENT_Click; + break; + case PDFSDK_XFA_Full: + eEventType = XFA_EVENT_Full; + break; + case PDFSDK_XFA_PreOpen: + eEventType = XFA_EVENT_PreOpen; + break; + case PDFSDK_XFA_PostOpen: + eEventType = XFA_EVENT_PostOpen; + break; + } + + return eEventType; +} + +static XFA_EVENTTYPE GetXFAEventType(CPDF_AAction::AActionType eAAT, + FX_BOOL bWillCommit) { + XFA_EVENTTYPE eEventType = XFA_EVENT_Unknown; + + switch (eAAT) { + case CPDF_AAction::CursorEnter: + eEventType = XFA_EVENT_MouseEnter; + break; + case CPDF_AAction::CursorExit: + eEventType = XFA_EVENT_MouseExit; + break; + case CPDF_AAction::ButtonDown: + eEventType = XFA_EVENT_MouseDown; + break; + case CPDF_AAction::ButtonUp: + eEventType = XFA_EVENT_MouseUp; + break; + case CPDF_AAction::GetFocus: + eEventType = XFA_EVENT_Enter; + break; + case CPDF_AAction::LoseFocus: + eEventType = XFA_EVENT_Exit; + break; + case CPDF_AAction::PageOpen: + break; + case CPDF_AAction::PageClose: + break; + case CPDF_AAction::PageVisible: + break; + case CPDF_AAction::PageInvisible: + break; + case CPDF_AAction::KeyStroke: + if (!bWillCommit) + eEventType = XFA_EVENT_Change; + break; + case CPDF_AAction::Validate: + eEventType = XFA_EVENT_Validate; + break; + case CPDF_AAction::OpenPage: + case CPDF_AAction::ClosePage: + case CPDF_AAction::Format: + case CPDF_AAction::Calculate: + case CPDF_AAction::CloseDocument: + case CPDF_AAction::SaveDocument: + case CPDF_AAction::DocumentSaved: + case CPDF_AAction::PrintDocument: + case CPDF_AAction::DocumentPrinted: + break; + } + + return eEventType; +} + +FX_BOOL CPDFSDK_Widget::HasXFAAAction(PDFSDK_XFAAActionType eXFAAAT) { + CXFA_FFWidget* hWidget = GetMixXFAWidget(); + if (!hWidget) + return FALSE; + + CXFA_FFWidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler(); + if (!pXFAWidgetHandler) + return FALSE; + + XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT); + + CXFA_WidgetAcc* pAcc; + if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) && + GetFieldType() == FIELDTYPE_RADIOBUTTON) { + if (CXFA_FFWidget* hGroupWidget = GetGroupMixXFAWidget()) { + pAcc = hGroupWidget->GetDataAcc(); + if (pXFAWidgetHandler->HasEvent(pAcc, eEventType)) + return TRUE; + } + } + + pAcc = hWidget->GetDataAcc(); + return pXFAWidgetHandler->HasEvent(pAcc, eEventType); +} + +FX_BOOL CPDFSDK_Widget::OnXFAAAction(PDFSDK_XFAAActionType eXFAAAT, + PDFSDK_FieldAction& data, + CPDFSDK_PageView* pPageView) { + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + + CXFA_FFWidget* hWidget = GetMixXFAWidget(); + if (!hWidget) + return FALSE; + + XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT); + if (eEventType == XFA_EVENT_Unknown) + return FALSE; + + CXFA_FFWidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler(); + if (!pXFAWidgetHandler) + return FALSE; + + CXFA_EventParam param; + param.m_eType = eEventType; + param.m_wsChange = data.sChange; + param.m_iCommitKey = data.nCommitKey; + param.m_bShift = data.bShift; + param.m_iSelStart = data.nSelStart; + param.m_iSelEnd = data.nSelEnd; + param.m_wsFullText = data.sValue; + param.m_bKeyDown = data.bKeyDown; + param.m_bModifier = data.bModifier; + param.m_wsNewText = data.sValue; + if (data.nSelEnd > data.nSelStart) + param.m_wsNewText.Delete(data.nSelStart, data.nSelEnd - data.nSelStart); + + for (int i = 0; i < data.sChange.GetLength(); i++) + param.m_wsNewText.Insert(data.nSelStart, data.sChange[i]); + param.m_wsPrevText = data.sValue; + + if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) && + GetFieldType() == FIELDTYPE_RADIOBUTTON) { + if (CXFA_FFWidget* hGroupWidget = GetGroupMixXFAWidget()) { + CXFA_WidgetAcc* pAcc = hGroupWidget->GetDataAcc(); + param.m_pTarget = pAcc; + if (pXFAWidgetHandler->ProcessEvent(pAcc, ¶m) != + XFA_EVENTERROR_Success) { + return FALSE; + } + } + } + CXFA_WidgetAcc* pAcc = hWidget->GetDataAcc(); + param.m_pTarget = pAcc; + int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, ¶m); + + if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) + pDocView->UpdateDocView(); + + return nRet == XFA_EVENTERROR_Success; +} + +void CPDFSDK_Widget::Synchronize(FX_BOOL bSynchronizeElse) { + CXFA_FFWidget* hWidget = GetMixXFAWidget(); + if (!hWidget) + return; + + CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc(); + if (!pWidgetAcc) + return; + + CPDF_FormField* pFormField = GetFormField(); + switch (GetFieldType()) { + case FIELDTYPE_CHECKBOX: + case FIELDTYPE_RADIOBUTTON: { + CPDF_FormControl* pFormCtrl = GetFormControl(); + XFA_CHECKSTATE eCheckState = + pFormCtrl->IsChecked() ? XFA_CHECKSTATE_On : XFA_CHECKSTATE_Off; + pWidgetAcc->SetCheckState(eCheckState, true); + break; + } + case FIELDTYPE_TEXTFIELD: + pWidgetAcc->SetValue(pFormField->GetValue(), XFA_VALUEPICTURE_Edit); + break; + case FIELDTYPE_LISTBOX: { + pWidgetAcc->ClearAllSelections(); + + for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) { + int nIndex = pFormField->GetSelectedIndex(i); + if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems()) + pWidgetAcc->SetItemState(nIndex, TRUE, false, FALSE, TRUE); + } + break; + } + case FIELDTYPE_COMBOBOX: { + pWidgetAcc->ClearAllSelections(); + + for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) { + int nIndex = pFormField->GetSelectedIndex(i); + if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems()) + pWidgetAcc->SetItemState(nIndex, TRUE, false, FALSE, TRUE); + } + pWidgetAcc->SetValue(pFormField->GetValue(), XFA_VALUEPICTURE_Edit); + break; + } + } + + if (bSynchronizeElse) + pWidgetAcc->ProcessValueChanged(); +} + +void CPDFSDK_Widget::SynchronizeXFAValue() { + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + CXFA_FFDocView* pXFADocView = pDoc->GetXFADocView(); + if (!pXFADocView) + return; + + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + if (GetXFAWidgetHandler()) { + CPDFSDK_Widget::SynchronizeXFAValue(pXFADocView, hWidget, GetFormField(), + GetFormControl()); + } + } +} + +void CPDFSDK_Widget::SynchronizeXFAItems() { + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + CXFA_FFDocView* pXFADocView = pDoc->GetXFADocView(); + if (!pXFADocView) + return; + + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + if (GetXFAWidgetHandler()) + SynchronizeXFAItems(pXFADocView, hWidget, GetFormField(), nullptr); + } +} + +void CPDFSDK_Widget::SynchronizeXFAValue(CXFA_FFDocView* pXFADocView, + CXFA_FFWidget* hWidget, + CPDF_FormField* pFormField, + CPDF_FormControl* pFormControl) { + ASSERT(hWidget); + ASSERT(pFormControl); + + switch (pFormField->GetFieldType()) { + case FIELDTYPE_CHECKBOX: { + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + pFormField->CheckControl( + pFormField->GetControlIndex(pFormControl), + pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On, true); + } + break; + } + case FIELDTYPE_RADIOBUTTON: { + // TODO(weili): Check whether we need to handle checkbox and radio + // button differently, otherwise, merge these two cases. + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + pFormField->CheckControl( + pFormField->GetControlIndex(pFormControl), + pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On, true); + } + break; + } + case FIELDTYPE_TEXTFIELD: { + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + CFX_WideString sValue; + pWidgetAcc->GetValue(sValue, XFA_VALUEPICTURE_Display); + pFormField->SetValue(sValue, TRUE); + } + break; + } + case FIELDTYPE_LISTBOX: { + pFormField->ClearSelection(FALSE); + + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + for (int i = 0, sz = pWidgetAcc->CountSelectedItems(); i < sz; i++) { + int nIndex = pWidgetAcc->GetSelectedItem(i); + + if (nIndex > -1 && nIndex < pFormField->CountOptions()) { + pFormField->SetItemSelection(nIndex, TRUE, TRUE); + } + } + } + break; + } + case FIELDTYPE_COMBOBOX: { + pFormField->ClearSelection(FALSE); + + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + for (int i = 0, sz = pWidgetAcc->CountSelectedItems(); i < sz; i++) { + int nIndex = pWidgetAcc->GetSelectedItem(i); + + if (nIndex > -1 && nIndex < pFormField->CountOptions()) { + pFormField->SetItemSelection(nIndex, TRUE, TRUE); + } + } + + CFX_WideString sValue; + pWidgetAcc->GetValue(sValue, XFA_VALUEPICTURE_Display); + pFormField->SetValue(sValue, TRUE); + } + break; + } + } +} + +void CPDFSDK_Widget::SynchronizeXFAItems(CXFA_FFDocView* pXFADocView, + CXFA_FFWidget* hWidget, + CPDF_FormField* pFormField, + CPDF_FormControl* pFormControl) { + ASSERT(hWidget); + + switch (pFormField->GetFieldType()) { + case FIELDTYPE_LISTBOX: { + pFormField->ClearSelection(FALSE); + pFormField->ClearOptions(TRUE); + + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + for (int i = 0, sz = pWidgetAcc->CountChoiceListItems(); i < sz; i++) { + CFX_WideString swText; + pWidgetAcc->GetChoiceListItem(swText, i); + + pFormField->InsertOption(swText, i, TRUE); + } + } + break; + } + case FIELDTYPE_COMBOBOX: { + pFormField->ClearSelection(FALSE); + pFormField->ClearOptions(FALSE); + + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + for (int i = 0, sz = pWidgetAcc->CountChoiceListItems(); i < sz; i++) { + CFX_WideString swText; + pWidgetAcc->GetChoiceListItem(swText, i); + + pFormField->InsertOption(swText, i, FALSE); + } + } + + pFormField->SetValue(L"", TRUE); + break; + } + } +} +#endif // PDF_ENABLE_XFA + +FX_BOOL CPDFSDK_Widget::IsWidgetAppearanceValid( + CPDF_Annot::AppearanceMode mode) { + CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDictBy("AP"); + if (!pAP) + return FALSE; + + // Choose the right sub-ap + const FX_CHAR* ap_entry = "N"; + if (mode == CPDF_Annot::Down) + ap_entry = "D"; + else if (mode == CPDF_Annot::Rollover) + ap_entry = "R"; + if (!pAP->KeyExist(ap_entry)) + ap_entry = "N"; + + // Get the AP stream or subdirectory + CPDF_Object* psub = pAP->GetDirectObjectBy(ap_entry); + if (!psub) + return FALSE; + + int nFieldType = GetFieldType(); + switch (nFieldType) { + case FIELDTYPE_PUSHBUTTON: + case FIELDTYPE_COMBOBOX: + case FIELDTYPE_LISTBOX: + case FIELDTYPE_TEXTFIELD: + case FIELDTYPE_SIGNATURE: + return psub->IsStream(); + case FIELDTYPE_CHECKBOX: + case FIELDTYPE_RADIOBUTTON: + if (CPDF_Dictionary* pSubDict = psub->AsDictionary()) { + return !!pSubDict->GetStreamBy(GetAppState()); + } + return FALSE; + } + return TRUE; +} + +int CPDFSDK_Widget::GetFieldType() const { + return GetFormField()->GetFieldType(); +} + +FX_BOOL CPDFSDK_Widget::IsAppearanceValid() { +#ifdef PDF_ENABLE_XFA + CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument(); + CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument(); + int nDocType = pDoc->GetDocType(); + if (nDocType != DOCTYPE_PDF && nDocType != DOCTYPE_STATIC_XFA) + return TRUE; +#endif // PDF_ENABLE_XFA + return CPDFSDK_BAAnnot::IsAppearanceValid(); +} + +int CPDFSDK_Widget::GetLayoutOrder() const { + return 2; +} + +int CPDFSDK_Widget::GetFieldFlags() const { + CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm(); + CPDF_FormControl* pFormControl = + pPDFInterForm->GetControlByDict(m_pAnnot->GetAnnotDict()); + CPDF_FormField* pFormField = pFormControl->GetField(); + return pFormField->GetFieldFlags(); +} + +CFX_ByteString CPDFSDK_Widget::GetSubType() const { + int nType = GetFieldType(); + + if (nType == FIELDTYPE_SIGNATURE) + return BFFT_SIGNATURE; + return CPDFSDK_Annot::GetSubType(); +} + +CPDF_FormField* CPDFSDK_Widget::GetFormField() const { + return GetFormControl()->GetField(); +} + +CPDF_FormControl* CPDFSDK_Widget::GetFormControl() const { + CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm(); + return pPDFInterForm->GetControlByDict(GetAnnotDict()); +} + +CPDF_FormControl* CPDFSDK_Widget::GetFormControl( + CPDF_InterForm* pInterForm, + const CPDF_Dictionary* pAnnotDict) { + ASSERT(pAnnotDict); + return pInterForm->GetControlByDict(pAnnotDict); +} + +int CPDFSDK_Widget::GetRotate() const { + CPDF_FormControl* pCtrl = GetFormControl(); + return pCtrl->GetRotation() % 360; +} + +#ifdef PDF_ENABLE_XFA +CFX_WideString CPDFSDK_Widget::GetName() const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetFullName(); +} +#endif // PDF_ENABLE_XFA + +FX_BOOL CPDFSDK_Widget::GetFillColor(FX_COLORREF& color) const { + CPDF_FormControl* pFormCtrl = GetFormControl(); + int iColorType = 0; + color = FX_ARGBTOCOLORREF(pFormCtrl->GetBackgroundColor(iColorType)); + + return iColorType != COLORTYPE_TRANSPARENT; +} + +FX_BOOL CPDFSDK_Widget::GetBorderColor(FX_COLORREF& color) const { + CPDF_FormControl* pFormCtrl = GetFormControl(); + int iColorType = 0; + color = FX_ARGBTOCOLORREF(pFormCtrl->GetBorderColor(iColorType)); + + return iColorType != COLORTYPE_TRANSPARENT; +} + +FX_BOOL CPDFSDK_Widget::GetTextColor(FX_COLORREF& color) const { + CPDF_FormControl* pFormCtrl = GetFormControl(); + CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance(); + if (!da.HasColor()) + return FALSE; + + FX_ARGB argb; + int iColorType = COLORTYPE_TRANSPARENT; + da.GetColor(argb, iColorType); + color = FX_ARGBTOCOLORREF(argb); + + return iColorType != COLORTYPE_TRANSPARENT; +} + +FX_FLOAT CPDFSDK_Widget::GetFontSize() const { + CPDF_FormControl* pFormCtrl = GetFormControl(); + CPDF_DefaultAppearance pDa = pFormCtrl->GetDefaultAppearance(); + CFX_ByteString csFont = ""; + FX_FLOAT fFontSize = 0.0f; + pDa.GetFont(csFont, fFontSize); + + return fFontSize; +} + +int CPDFSDK_Widget::GetSelectedIndex(int nIndex) const { +#ifdef PDF_ENABLE_XFA + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + if (nIndex < pWidgetAcc->CountSelectedItems()) + return pWidgetAcc->GetSelectedItem(nIndex); + } + } +#endif // PDF_ENABLE_XFA + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetSelectedIndex(nIndex); +} + +#ifdef PDF_ENABLE_XFA +CFX_WideString CPDFSDK_Widget::GetValue(FX_BOOL bDisplay) const { + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + CFX_WideString sValue; + pWidgetAcc->GetValue( + sValue, bDisplay ? XFA_VALUEPICTURE_Display : XFA_VALUEPICTURE_Edit); + return sValue; + } + } +#else +CFX_WideString CPDFSDK_Widget::GetValue() const { +#endif // PDF_ENABLE_XFA + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetValue(); +} + +CFX_WideString CPDFSDK_Widget::GetDefaultValue() const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetDefaultValue(); +} + +CFX_WideString CPDFSDK_Widget::GetOptionLabel(int nIndex) const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetOptionLabel(nIndex); +} + +int CPDFSDK_Widget::CountOptions() const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->CountOptions(); +} + +FX_BOOL CPDFSDK_Widget::IsOptionSelected(int nIndex) const { +#ifdef PDF_ENABLE_XFA + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) { + if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems()) + return pWidgetAcc->GetItemState(nIndex); + + return FALSE; + } + } +#endif // PDF_ENABLE_XFA + CPDF_FormField* pFormField = GetFormField(); + return pFormField->IsItemSelected(nIndex); +} + +int CPDFSDK_Widget::GetTopVisibleIndex() const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetTopVisibleIndex(); +} + +bool CPDFSDK_Widget::IsChecked() const { +#ifdef PDF_ENABLE_XFA + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) + return pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On; + } +#endif // PDF_ENABLE_XFA + CPDF_FormControl* pFormCtrl = GetFormControl(); + return pFormCtrl->IsChecked(); +} + +int CPDFSDK_Widget::GetAlignment() const { + CPDF_FormControl* pFormCtrl = GetFormControl(); + return pFormCtrl->GetControlAlignment(); +} + +int CPDFSDK_Widget::GetMaxLen() const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetMaxLen(); +} + +void CPDFSDK_Widget::SetCheck(bool bChecked, bool bNotify) { + CPDF_FormControl* pFormCtrl = GetFormControl(); + CPDF_FormField* pFormField = pFormCtrl->GetField(); + pFormField->CheckControl(pFormField->GetControlIndex(pFormCtrl), bChecked, + bNotify); +#ifdef PDF_ENABLE_XFA + if (!IsWidgetAppearanceValid(CPDF_Annot::Normal)) + ResetAppearance(TRUE); + if (!bNotify) + Synchronize(TRUE); +#endif // PDF_ENABLE_XFA +} + +void CPDFSDK_Widget::SetValue(const CFX_WideString& sValue, FX_BOOL bNotify) { + CPDF_FormField* pFormField = GetFormField(); + pFormField->SetValue(sValue, bNotify); +#ifdef PDF_ENABLE_XFA + if (!bNotify) + Synchronize(TRUE); +#endif // PDF_ENABLE_XFA +} + +void CPDFSDK_Widget::SetDefaultValue(const CFX_WideString& sValue) {} +void CPDFSDK_Widget::SetOptionSelection(int index, + FX_BOOL bSelected, + FX_BOOL bNotify) { + CPDF_FormField* pFormField = GetFormField(); + pFormField->SetItemSelection(index, bSelected, bNotify); +#ifdef PDF_ENABLE_XFA + if (!bNotify) + Synchronize(TRUE); +#endif // PDF_ENABLE_XFA +} + +void CPDFSDK_Widget::ClearSelection(FX_BOOL bNotify) { + CPDF_FormField* pFormField = GetFormField(); + pFormField->ClearSelection(bNotify); +#ifdef PDF_ENABLE_XFA + if (!bNotify) + Synchronize(TRUE); +#endif // PDF_ENABLE_XFA +} + +void CPDFSDK_Widget::SetTopVisibleIndex(int index) {} + +void CPDFSDK_Widget::SetAppModified() { + m_bAppModified = TRUE; +} + +void CPDFSDK_Widget::ClearAppModified() { + m_bAppModified = FALSE; +} + +FX_BOOL CPDFSDK_Widget::IsAppModified() const { + return m_bAppModified; +} + +#ifdef PDF_ENABLE_XFA +void CPDFSDK_Widget::ResetAppearance(FX_BOOL bValueChanged) { + switch (GetFieldType()) { + case FIELDTYPE_TEXTFIELD: + case FIELDTYPE_COMBOBOX: { + FX_BOOL bFormated = FALSE; + CFX_WideString sValue = OnFormat(bFormated); + ResetAppearance(bFormated ? sValue.c_str() : nullptr, TRUE); + break; + } + default: + ResetAppearance(nullptr, FALSE); + break; + } +} +#endif // PDF_ENABLE_XFA + +void CPDFSDK_Widget::ResetAppearance(const FX_WCHAR* sValue, + FX_BOOL bValueChanged) { + SetAppModified(); + + m_nAppAge++; + if (m_nAppAge > 999999) + m_nAppAge = 0; + if (bValueChanged) + m_nValueAge++; + + int nFieldType = GetFieldType(); + + switch (nFieldType) { + case FIELDTYPE_PUSHBUTTON: + ResetAppearance_PushButton(); + break; + case FIELDTYPE_CHECKBOX: + ResetAppearance_CheckBox(); + break; + case FIELDTYPE_RADIOBUTTON: + ResetAppearance_RadioButton(); + break; + case FIELDTYPE_COMBOBOX: + ResetAppearance_ComboBox(sValue); + break; + case FIELDTYPE_LISTBOX: + ResetAppearance_ListBox(); + break; + case FIELDTYPE_TEXTFIELD: + ResetAppearance_TextField(sValue); + break; + } + + m_pAnnot->ClearCachedAP(); +} + +CFX_WideString CPDFSDK_Widget::OnFormat(FX_BOOL& bFormated) { + CPDF_FormField* pFormField = GetFormField(); + ASSERT(pFormField); + return m_pInterForm->OnFormat(pFormField, bFormated); +} + +void CPDFSDK_Widget::ResetFieldAppearance(FX_BOOL bValueChanged) { + CPDF_FormField* pFormField = GetFormField(); + ASSERT(pFormField); + m_pInterForm->ResetFieldAppearance(pFormField, nullptr, bValueChanged); +} + +void CPDFSDK_Widget::DrawAppearance(CFX_RenderDevice* pDevice, + const CFX_Matrix* pUser2Device, + CPDF_Annot::AppearanceMode mode, + const CPDF_RenderOptions* pOptions) { + int nFieldType = GetFieldType(); + + if ((nFieldType == FIELDTYPE_CHECKBOX || + nFieldType == FIELDTYPE_RADIOBUTTON) && + mode == CPDF_Annot::Normal && + !IsWidgetAppearanceValid(CPDF_Annot::Normal)) { + CFX_PathData pathData; + + CFX_FloatRect rcAnnot = GetRect(); + + pathData.AppendRect(rcAnnot.left, rcAnnot.bottom, rcAnnot.right, + rcAnnot.top); + + CFX_GraphStateData gsd; + gsd.m_LineWidth = 0.0f; + + pDevice->DrawPath(&pathData, pUser2Device, &gsd, 0, 0xFFAAAAAA, + FXFILL_ALTERNATE); + } else { + CPDFSDK_BAAnnot::DrawAppearance(pDevice, pUser2Device, mode, pOptions); + } +} + +void CPDFSDK_Widget::UpdateField() { + CPDF_FormField* pFormField = GetFormField(); + ASSERT(pFormField); + m_pInterForm->UpdateField(pFormField); +} + +void CPDFSDK_Widget::DrawShadow(CFX_RenderDevice* pDevice, + CPDFSDK_PageView* pPageView) { + int nFieldType = GetFieldType(); + if (!m_pInterForm->IsNeedHighLight(nFieldType)) + return; + + CFX_FloatRect rc = GetRect(); + FX_COLORREF color = m_pInterForm->GetHighlightColor(nFieldType); + uint8_t alpha = m_pInterForm->GetHighlightAlpha(); + + CFX_FloatRect rcDevice; + ASSERT(m_pInterForm->GetDocument()); + CPDFDoc_Environment* pEnv = m_pInterForm->GetDocument()->GetEnv(); + if (!pEnv) + return; + CFX_Matrix page2device; + pPageView->GetCurrentMatrix(page2device); + page2device.Transform(((FX_FLOAT)rc.left), ((FX_FLOAT)rc.bottom), + rcDevice.left, rcDevice.bottom); + page2device.Transform(((FX_FLOAT)rc.right), ((FX_FLOAT)rc.top), + rcDevice.right, rcDevice.top); + + rcDevice.Normalize(); + + FX_ARGB argb = ArgbEncode((int)alpha, color); + FX_RECT rcDev((int)rcDevice.left, (int)rcDevice.top, (int)rcDevice.right, + (int)rcDevice.bottom); + pDevice->FillRect(&rcDev, argb); +} + +void CPDFSDK_Widget::ResetAppearance_PushButton() { + CPDF_FormControl* pControl = GetFormControl(); + CFX_FloatRect rcWindow = GetRotatedRect(); + int32_t nLayout = 0; + switch (pControl->GetTextPosition()) { + case TEXTPOS_ICON: + nLayout = PPBL_ICON; + break; + case TEXTPOS_BELOW: + nLayout = PPBL_ICONTOPLABELBOTTOM; + break; + case TEXTPOS_ABOVE: + nLayout = PPBL_LABELTOPICONBOTTOM; + break; + case TEXTPOS_RIGHT: + nLayout = PPBL_ICONLEFTLABELRIGHT; + break; + case TEXTPOS_LEFT: + nLayout = PPBL_LABELLEFTICONRIGHT; + break; + case TEXTPOS_OVERLAID: + nLayout = PPBL_LABELOVERICON; + break; + default: + nLayout = PPBL_LABEL; + break; + } + + CPWL_Color crBackground, crBorder; + + int iColorType; + FX_FLOAT fc[4]; + + pControl->GetOriginalBackgroundColor(iColorType, fc); + if (iColorType > 0) + crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + pControl->GetOriginalBorderColor(iColorType, fc); + if (iColorType > 0) + crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth(); + CPWL_Dash dsBorder(3, 0, 0); + CPWL_Color crLeftTop, crRightBottom; + + BorderStyle nBorderStyle = GetBorderStyle(); + switch (nBorderStyle) { + case BorderStyle::DASH: + dsBorder = CPWL_Dash(3, 3, 0); + break; + case BorderStyle::BEVELED: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1); + crRightBottom = CPWL_Utils::DevideColor(crBackground, 2); + break; + case BorderStyle::INSET: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75); + break; + default: + break; + } + + CFX_FloatRect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth); + + CPWL_Color crText(COLORTYPE_GRAY, 0); + + FX_FLOAT fFontSize = 12.0f; + CFX_ByteString csNameTag; + + CPDF_DefaultAppearance da = pControl->GetDefaultAppearance(); + if (da.HasColor()) { + da.GetColor(iColorType, fc); + crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + } + + if (da.HasFont()) + da.GetFont(csNameTag, fFontSize); + + CFX_WideString csWCaption; + CFX_WideString csNormalCaption, csRolloverCaption, csDownCaption; + + if (pControl->HasMKEntry("CA")) + csNormalCaption = pControl->GetNormalCaption(); + + if (pControl->HasMKEntry("RC")) + csRolloverCaption = pControl->GetRolloverCaption(); + + if (pControl->HasMKEntry("AC")) + csDownCaption = pControl->GetDownCaption(); + + CPDF_Stream* pNormalIcon = nullptr; + CPDF_Stream* pRolloverIcon = nullptr; + CPDF_Stream* pDownIcon = nullptr; + + if (pControl->HasMKEntry("I")) + pNormalIcon = pControl->GetNormalIcon(); + + if (pControl->HasMKEntry("RI")) + pRolloverIcon = pControl->GetRolloverIcon(); + + if (pControl->HasMKEntry("IX")) + pDownIcon = pControl->GetDownIcon(); + + if (pNormalIcon) { + if (CPDF_Dictionary* pImageDict = pNormalIcon->GetDict()) { + if (pImageDict->GetStringBy("Name").IsEmpty()) + pImageDict->SetAtString("Name", "ImgA"); + } + } + + if (pRolloverIcon) { + if (CPDF_Dictionary* pImageDict = pRolloverIcon->GetDict()) { + if (pImageDict->GetStringBy("Name").IsEmpty()) + pImageDict->SetAtString("Name", "ImgB"); + } + } + + if (pDownIcon) { + if (CPDF_Dictionary* pImageDict = pDownIcon->GetDict()) { + if (pImageDict->GetStringBy("Name").IsEmpty()) + pImageDict->SetAtString("Name", "ImgC"); + } + } + + CPDF_IconFit iconFit = pControl->GetIconFit(); + + CPDFSDK_Document* pDoc = m_pInterForm->GetDocument(); + CPDFDoc_Environment* pEnv = pDoc->GetEnv(); + + CBA_FontMap font_map(this, pEnv->GetSysHandler()); + font_map.SetAPType("N"); + + CFX_ByteString csAP = + CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, nBorderStyle, + dsBorder) + + CPWL_Utils::GetPushButtonAppStream( + iconFit.GetFittingBounds() ? rcWindow : rcClient, &font_map, + pNormalIcon, iconFit, csNormalCaption, crText, fFontSize, nLayout); + + WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP); + if (pNormalIcon) + AddImageToAppearance("N", pNormalIcon); + + CPDF_FormControl::HighlightingMode eHLM = pControl->GetHighlightingMode(); + if (eHLM == CPDF_FormControl::Push || eHLM == CPDF_FormControl::Toggle) { + if (csRolloverCaption.IsEmpty() && !pRolloverIcon) { + csRolloverCaption = csNormalCaption; + pRolloverIcon = pNormalIcon; + } + + font_map.SetAPType("R"); + + csAP = CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, + nBorderStyle, dsBorder) + + CPWL_Utils::GetPushButtonAppStream( + iconFit.GetFittingBounds() ? rcWindow : rcClient, &font_map, + pRolloverIcon, iconFit, csRolloverCaption, crText, fFontSize, + nLayout); + + WriteAppearance("R", GetRotatedRect(), GetMatrix(), csAP); + if (pRolloverIcon) + AddImageToAppearance("R", pRolloverIcon); + + if (csDownCaption.IsEmpty() && !pDownIcon) { + csDownCaption = csNormalCaption; + pDownIcon = pNormalIcon; + } + + switch (nBorderStyle) { + case BorderStyle::BEVELED: { + CPWL_Color crTemp = crLeftTop; + crLeftTop = crRightBottom; + crRightBottom = crTemp; + break; + } + case BorderStyle::INSET: { + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1); + break; + } + default: + break; + } + + font_map.SetAPType("D"); + + csAP = CPWL_Utils::GetRectFillAppStream( + rcWindow, CPWL_Utils::SubstractColor(crBackground, 0.25f)) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, + nBorderStyle, dsBorder) + + CPWL_Utils::GetPushButtonAppStream( + iconFit.GetFittingBounds() ? rcWindow : rcClient, &font_map, + pDownIcon, iconFit, csDownCaption, crText, fFontSize, nLayout); + + WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP); + if (pDownIcon) + AddImageToAppearance("D", pDownIcon); + } else { + RemoveAppearance("D"); + RemoveAppearance("R"); + } +} + +void CPDFSDK_Widget::ResetAppearance_CheckBox() { + CPDF_FormControl* pControl = GetFormControl(); + CPWL_Color crBackground, crBorder, crText; + int iColorType; + FX_FLOAT fc[4]; + + pControl->GetOriginalBackgroundColor(iColorType, fc); + if (iColorType > 0) + crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + pControl->GetOriginalBorderColor(iColorType, fc); + if (iColorType > 0) + crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth(); + CPWL_Dash dsBorder(3, 0, 0); + CPWL_Color crLeftTop, crRightBottom; + + BorderStyle nBorderStyle = GetBorderStyle(); + switch (nBorderStyle) { + case BorderStyle::DASH: + dsBorder = CPWL_Dash(3, 3, 0); + break; + case BorderStyle::BEVELED: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1); + crRightBottom = CPWL_Utils::DevideColor(crBackground, 2); + break; + case BorderStyle::INSET: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75); + break; + default: + break; + } + + CFX_FloatRect rcWindow = GetRotatedRect(); + CFX_FloatRect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth); + + CPDF_DefaultAppearance da = pControl->GetDefaultAppearance(); + if (da.HasColor()) { + da.GetColor(iColorType, fc); + crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + } + + int32_t nStyle = 0; + + CFX_WideString csWCaption = pControl->GetNormalCaption(); + if (csWCaption.GetLength() > 0) { + switch (csWCaption[0]) { + case L'l': + nStyle = PCS_CIRCLE; + break; + case L'8': + nStyle = PCS_CROSS; + break; + case L'u': + nStyle = PCS_DIAMOND; + break; + case L'n': + nStyle = PCS_SQUARE; + break; + case L'H': + nStyle = PCS_STAR; + break; + default: // L'4' + nStyle = PCS_CHECK; + break; + } + } else { + nStyle = PCS_CHECK; + } + + CFX_ByteString csAP_N_ON = + CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, nBorderStyle, + dsBorder); + + CFX_ByteString csAP_N_OFF = csAP_N_ON; + + switch (nBorderStyle) { + case BorderStyle::BEVELED: { + CPWL_Color crTemp = crLeftTop; + crLeftTop = crRightBottom; + crRightBottom = crTemp; + break; + } + case BorderStyle::INSET: { + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1); + break; + } + default: + break; + } + + CFX_ByteString csAP_D_ON = + CPWL_Utils::GetRectFillAppStream( + rcWindow, CPWL_Utils::SubstractColor(crBackground, 0.25f)) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, nBorderStyle, + dsBorder); + + CFX_ByteString csAP_D_OFF = csAP_D_ON; + + csAP_N_ON += CPWL_Utils::GetCheckBoxAppStream(rcClient, nStyle, crText); + csAP_D_ON += CPWL_Utils::GetCheckBoxAppStream(rcClient, nStyle, crText); + + WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_ON, + pControl->GetCheckedAPState()); + WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_OFF, "Off"); + + WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_ON, + pControl->GetCheckedAPState()); + WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_OFF, "Off"); + + CFX_ByteString csAS = GetAppState(); + if (csAS.IsEmpty()) + SetAppState("Off"); +} + +void CPDFSDK_Widget::ResetAppearance_RadioButton() { + CPDF_FormControl* pControl = GetFormControl(); + CPWL_Color crBackground, crBorder, crText; + int iColorType; + FX_FLOAT fc[4]; + + pControl->GetOriginalBackgroundColor(iColorType, fc); + if (iColorType > 0) + crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + pControl->GetOriginalBorderColor(iColorType, fc); + if (iColorType > 0) + crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth(); + CPWL_Dash dsBorder(3, 0, 0); + CPWL_Color crLeftTop, crRightBottom; + + BorderStyle nBorderStyle = GetBorderStyle(); + switch (nBorderStyle) { + case BorderStyle::DASH: + dsBorder = CPWL_Dash(3, 3, 0); + break; + case BorderStyle::BEVELED: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1); + crRightBottom = CPWL_Utils::DevideColor(crBackground, 2); + break; + case BorderStyle::INSET: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75); + break; + default: + break; + } + + CFX_FloatRect rcWindow = GetRotatedRect(); + CFX_FloatRect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth); + + CPDF_DefaultAppearance da = pControl->GetDefaultAppearance(); + if (da.HasColor()) { + da.GetColor(iColorType, fc); + crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + } + + int32_t nStyle = 0; + + CFX_WideString csWCaption = pControl->GetNormalCaption(); + if (csWCaption.GetLength() > 0) { + switch (csWCaption[0]) { + default: // L'l': + nStyle = PCS_CIRCLE; + break; + case L'8': + nStyle = PCS_CROSS; + break; + case L'u': + nStyle = PCS_DIAMOND; + break; + case L'n': + nStyle = PCS_SQUARE; + break; + case L'H': + nStyle = PCS_STAR; + break; + case L'4': + nStyle = PCS_CHECK; + break; + } + } else { + nStyle = PCS_CIRCLE; + } + + CFX_ByteString csAP_N_ON; + + CFX_FloatRect rcCenter = + CPWL_Utils::DeflateRect(CPWL_Utils::GetCenterSquare(rcWindow), 1.0f); + + if (nStyle == PCS_CIRCLE) { + if (nBorderStyle == BorderStyle::BEVELED) { + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1); + crRightBottom = CPWL_Utils::SubstractColor(crBackground, 0.25f); + } else if (nBorderStyle == BorderStyle::INSET) { + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5f); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75f); + } + + csAP_N_ON = CPWL_Utils::GetCircleFillAppStream(rcCenter, crBackground) + + CPWL_Utils::GetCircleBorderAppStream( + rcCenter, fBorderWidth, crBorder, crLeftTop, crRightBottom, + nBorderStyle, dsBorder); + } else { + csAP_N_ON = CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, + nBorderStyle, dsBorder); + } + + CFX_ByteString csAP_N_OFF = csAP_N_ON; + + switch (nBorderStyle) { + case BorderStyle::BEVELED: { + CPWL_Color crTemp = crLeftTop; + crLeftTop = crRightBottom; + crRightBottom = crTemp; + break; + } + case BorderStyle::INSET: { + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1); + break; + } + default: + break; + } + + CFX_ByteString csAP_D_ON; + + if (nStyle == PCS_CIRCLE) { + CPWL_Color crBK = CPWL_Utils::SubstractColor(crBackground, 0.25f); + if (nBorderStyle == BorderStyle::BEVELED) { + crLeftTop = CPWL_Utils::SubstractColor(crBackground, 0.25f); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1); + crBK = crBackground; + } else if (nBorderStyle == BorderStyle::INSET) { + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1); + } + + csAP_D_ON = CPWL_Utils::GetCircleFillAppStream(rcCenter, crBK) + + CPWL_Utils::GetCircleBorderAppStream( + rcCenter, fBorderWidth, crBorder, crLeftTop, crRightBottom, + nBorderStyle, dsBorder); + } else { + csAP_D_ON = CPWL_Utils::GetRectFillAppStream( + rcWindow, CPWL_Utils::SubstractColor(crBackground, 0.25f)) + + CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, + nBorderStyle, dsBorder); + } + + CFX_ByteString csAP_D_OFF = csAP_D_ON; + + csAP_N_ON += CPWL_Utils::GetRadioButtonAppStream(rcClient, nStyle, crText); + csAP_D_ON += CPWL_Utils::GetRadioButtonAppStream(rcClient, nStyle, crText); + + WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_ON, + pControl->GetCheckedAPState()); + WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_OFF, "Off"); + + WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_ON, + pControl->GetCheckedAPState()); + WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_OFF, "Off"); + + CFX_ByteString csAS = GetAppState(); + if (csAS.IsEmpty()) + SetAppState("Off"); +} + +void CPDFSDK_Widget::ResetAppearance_ComboBox(const FX_WCHAR* sValue) { + CPDF_FormControl* pControl = GetFormControl(); + CPDF_FormField* pField = pControl->GetField(); + CFX_ByteTextBuf sBody, sLines; + + CFX_FloatRect rcClient = GetClientRect(); + CFX_FloatRect rcButton = rcClient; + rcButton.left = rcButton.right - 13; + rcButton.Normalize(); + + std::unique_ptr<CFX_Edit> pEdit(new CFX_Edit); + pEdit->EnableRefresh(FALSE); + + CPDFSDK_Document* pDoc = m_pInterForm->GetDocument(); + CPDFDoc_Environment* pEnv = pDoc->GetEnv(); + CBA_FontMap font_map(this, pEnv->GetSysHandler()); + pEdit->SetFontMap(&font_map); + + CFX_FloatRect rcEdit = rcClient; + rcEdit.right = rcButton.left; + rcEdit.Normalize(); + + pEdit->SetPlateRect(rcEdit); + pEdit->SetAlignmentV(1, TRUE); + + FX_FLOAT fFontSize = GetFontSize(); + if (IsFloatZero(fFontSize)) + pEdit->SetAutoFontSize(TRUE, TRUE); + else + pEdit->SetFontSize(fFontSize); + + pEdit->Initialize(); + + if (sValue) { + pEdit->SetText(sValue); + } else { + int32_t nCurSel = pField->GetSelectedIndex(0); + + if (nCurSel < 0) + pEdit->SetText(pField->GetValue().c_str()); + else + pEdit->SetText(pField->GetOptionLabel(nCurSel).c_str()); + } + + CFX_FloatRect rcContent = pEdit->GetContentRect(); + + CFX_ByteString sEdit = + CPWL_Utils::GetEditAppStream(pEdit.get(), CFX_FloatPoint(0.0f, 0.0f)); + if (sEdit.GetLength() > 0) { + sBody << "/Tx BMC\n" + << "q\n"; + if (rcContent.Width() > rcEdit.Width() || + rcContent.Height() > rcEdit.Height()) { + sBody << rcEdit.left << " " << rcEdit.bottom << " " << rcEdit.Width() + << " " << rcEdit.Height() << " re\nW\nn\n"; + } + + CPWL_Color crText = GetTextPWLColor(); + sBody << "BT\n" + << CPWL_Utils::GetColorAppStream(crText) << sEdit << "ET\n" + << "Q\nEMC\n"; + } + + sBody << CPWL_Utils::GetDropButtonAppStream(rcButton); + + CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() + + sLines.AsStringC() + sBody.AsStringC(); + + WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP); +} + +void CPDFSDK_Widget::ResetAppearance_ListBox() { + CPDF_FormControl* pControl = GetFormControl(); + CPDF_FormField* pField = pControl->GetField(); + CFX_FloatRect rcClient = GetClientRect(); + CFX_ByteTextBuf sBody, sLines; + + std::unique_ptr<CFX_Edit> pEdit(new CFX_Edit); + pEdit->EnableRefresh(FALSE); + + CPDFSDK_Document* pDoc = m_pInterForm->GetDocument(); + CPDFDoc_Environment* pEnv = pDoc->GetEnv(); + + CBA_FontMap font_map(this, pEnv->GetSysHandler()); + pEdit->SetFontMap(&font_map); + + pEdit->SetPlateRect(CFX_FloatRect(rcClient.left, 0.0f, rcClient.right, 0.0f)); + + FX_FLOAT fFontSize = GetFontSize(); + + pEdit->SetFontSize(IsFloatZero(fFontSize) ? 12.0f : fFontSize); + + pEdit->Initialize(); + + CFX_ByteTextBuf sList; + FX_FLOAT fy = rcClient.top; + + int32_t nTop = pField->GetTopVisibleIndex(); + int32_t nCount = pField->CountOptions(); + int32_t nSelCount = pField->CountSelectedItems(); + + for (int32_t i = nTop; i < nCount; ++i) { + bool bSelected = false; + for (int32_t j = 0; j < nSelCount; ++j) { + if (pField->GetSelectedIndex(j) == i) { + bSelected = true; + break; + } + } + + pEdit->SetText(pField->GetOptionLabel(i).c_str()); + + CFX_FloatRect rcContent = pEdit->GetContentRect(); + FX_FLOAT fItemHeight = rcContent.Height(); + + if (bSelected) { + CFX_FloatRect rcItem = + CFX_FloatRect(rcClient.left, fy - fItemHeight, rcClient.right, fy); + sList << "q\n" + << CPWL_Utils::GetColorAppStream( + CPWL_Color(COLORTYPE_RGB, 0, 51.0f / 255.0f, + 113.0f / 255.0f), + TRUE) + << rcItem.left << " " << rcItem.bottom << " " << rcItem.Width() + << " " << rcItem.Height() << " re f\n" + << "Q\n"; + + sList << "BT\n" + << CPWL_Utils::GetColorAppStream(CPWL_Color(COLORTYPE_GRAY, 1), + TRUE) + << CPWL_Utils::GetEditAppStream(pEdit.get(), + CFX_FloatPoint(0.0f, fy)) + << "ET\n"; + } else { + CPWL_Color crText = GetTextPWLColor(); + sList << "BT\n" + << CPWL_Utils::GetColorAppStream(crText, TRUE) + << CPWL_Utils::GetEditAppStream(pEdit.get(), + CFX_FloatPoint(0.0f, fy)) + << "ET\n"; + } + + fy -= fItemHeight; + } + + if (sList.GetSize() > 0) { + sBody << "/Tx BMC\n" + << "q\n" + << rcClient.left << " " << rcClient.bottom << " " << rcClient.Width() + << " " << rcClient.Height() << " re\nW\nn\n"; + sBody << sList << "Q\nEMC\n"; + } + + CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() + + sLines.AsStringC() + sBody.AsStringC(); + + WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP); +} + +void CPDFSDK_Widget::ResetAppearance_TextField(const FX_WCHAR* sValue) { + CPDF_FormControl* pControl = GetFormControl(); + CPDF_FormField* pField = pControl->GetField(); + CFX_ByteTextBuf sBody, sLines; + + std::unique_ptr<CFX_Edit> pEdit(new CFX_Edit); + pEdit->EnableRefresh(FALSE); + + CPDFSDK_Document* pDoc = m_pInterForm->GetDocument(); + CPDFDoc_Environment* pEnv = pDoc->GetEnv(); + + CBA_FontMap font_map(this, pEnv->GetSysHandler()); + pEdit->SetFontMap(&font_map); + + CFX_FloatRect rcClient = GetClientRect(); + pEdit->SetPlateRect(rcClient); + pEdit->SetAlignmentH(pControl->GetControlAlignment(), TRUE); + + uint32_t dwFieldFlags = pField->GetFieldFlags(); + FX_BOOL bMultiLine = (dwFieldFlags >> 12) & 1; + + if (bMultiLine) { + pEdit->SetMultiLine(TRUE, TRUE); + pEdit->SetAutoReturn(TRUE, TRUE); + } else { + pEdit->SetAlignmentV(1, TRUE); + } + + uint16_t subWord = 0; + if ((dwFieldFlags >> 13) & 1) { + subWord = '*'; + pEdit->SetPasswordChar(subWord, TRUE); + } + + int nMaxLen = pField->GetMaxLen(); + FX_BOOL bCharArray = (dwFieldFlags >> 24) & 1; + FX_FLOAT fFontSize = GetFontSize(); + +#ifdef PDF_ENABLE_XFA + CFX_WideString sValueTmp; + if (!sValue && GetMixXFAWidget()) { + sValueTmp = GetValue(TRUE); + sValue = sValueTmp.c_str(); + } +#endif // PDF_ENABLE_XFA + + if (nMaxLen > 0) { + if (bCharArray) { + pEdit->SetCharArray(nMaxLen); + + if (IsFloatZero(fFontSize)) { + fFontSize = CPWL_Edit::GetCharArrayAutoFontSize(font_map.GetPDFFont(0), + rcClient, nMaxLen); + } + } else { + if (sValue) + nMaxLen = wcslen((const wchar_t*)sValue); + pEdit->SetLimitChar(nMaxLen); + } + } + + if (IsFloatZero(fFontSize)) + pEdit->SetAutoFontSize(TRUE, TRUE); + else + pEdit->SetFontSize(fFontSize); + + pEdit->Initialize(); + + if (sValue) + pEdit->SetText(sValue); + else + pEdit->SetText(pField->GetValue().c_str()); + + CFX_FloatRect rcContent = pEdit->GetContentRect(); + + CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream( + pEdit.get(), CFX_FloatPoint(0.0f, 0.0f), nullptr, !bCharArray, subWord); + + if (sEdit.GetLength() > 0) { + sBody << "/Tx BMC\n" + << "q\n"; + if (rcContent.Width() > rcClient.Width() || + rcContent.Height() > rcClient.Height()) { + sBody << rcClient.left << " " << rcClient.bottom << " " + << rcClient.Width() << " " << rcClient.Height() << " re\nW\nn\n"; + } + CPWL_Color crText = GetTextPWLColor(); + sBody << "BT\n" + << CPWL_Utils::GetColorAppStream(crText) << sEdit << "ET\n" + << "Q\nEMC\n"; + } + + if (bCharArray) { + switch (GetBorderStyle()) { + case BorderStyle::SOLID: { + CFX_ByteString sColor = + CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE); + if (sColor.GetLength() > 0) { + sLines << "q\n" + << GetBorderWidth() << " w\n" + << CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE) + << " 2 J 0 j\n"; + + for (int32_t i = 1; i < nMaxLen; ++i) { + sLines << rcClient.left + + ((rcClient.right - rcClient.left) / nMaxLen) * i + << " " << rcClient.bottom << " m\n" + << rcClient.left + + ((rcClient.right - rcClient.left) / nMaxLen) * i + << " " << rcClient.top << " l S\n"; + } + + sLines << "Q\n"; + } + break; + } + case BorderStyle::DASH: { + CFX_ByteString sColor = + CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE); + if (sColor.GetLength() > 0) { + CPWL_Dash dsBorder = CPWL_Dash(3, 3, 0); + + sLines << "q\n" + << GetBorderWidth() << " w\n" + << CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE) + << "[" << dsBorder.nDash << " " << dsBorder.nGap << "] " + << dsBorder.nPhase << " d\n"; + + for (int32_t i = 1; i < nMaxLen; ++i) { + sLines << rcClient.left + + ((rcClient.right - rcClient.left) / nMaxLen) * i + << " " << rcClient.bottom << " m\n" + << rcClient.left + + ((rcClient.right - rcClient.left) / nMaxLen) * i + << " " << rcClient.top << " l S\n"; + } + + sLines << "Q\n"; + } + break; + } + default: + break; + } + } + + CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() + + sLines.AsStringC() + sBody.AsStringC(); + WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP); +} + +CFX_FloatRect CPDFSDK_Widget::GetClientRect() const { + CFX_FloatRect rcWindow = GetRotatedRect(); + FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth(); + switch (GetBorderStyle()) { + case BorderStyle::BEVELED: + case BorderStyle::INSET: + fBorderWidth *= 2.0f; + break; + default: + break; + } + + return CPWL_Utils::DeflateRect(rcWindow, fBorderWidth); +} + +CFX_FloatRect CPDFSDK_Widget::GetRotatedRect() const { + CFX_FloatRect rectAnnot = GetRect(); + FX_FLOAT fWidth = rectAnnot.right - rectAnnot.left; + FX_FLOAT fHeight = rectAnnot.top - rectAnnot.bottom; + + CPDF_FormControl* pControl = GetFormControl(); + CFX_FloatRect rcPDFWindow; + switch (abs(pControl->GetRotation() % 360)) { + case 0: + case 180: + default: + rcPDFWindow = CFX_FloatRect(0, 0, fWidth, fHeight); + break; + case 90: + case 270: + rcPDFWindow = CFX_FloatRect(0, 0, fHeight, fWidth); + break; + } + + return rcPDFWindow; +} + +CFX_ByteString CPDFSDK_Widget::GetBackgroundAppStream() const { + CPWL_Color crBackground = GetFillPWLColor(); + if (crBackground.nColorType != COLORTYPE_TRANSPARENT) + return CPWL_Utils::GetRectFillAppStream(GetRotatedRect(), crBackground); + + return ""; +} + +CFX_ByteString CPDFSDK_Widget::GetBorderAppStream() const { + CFX_FloatRect rcWindow = GetRotatedRect(); + CPWL_Color crBorder = GetBorderPWLColor(); + CPWL_Color crBackground = GetFillPWLColor(); + CPWL_Color crLeftTop, crRightBottom; + + FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth(); + CPWL_Dash dsBorder(3, 0, 0); + + BorderStyle nBorderStyle = GetBorderStyle(); + switch (nBorderStyle) { + case BorderStyle::DASH: + dsBorder = CPWL_Dash(3, 3, 0); + break; + case BorderStyle::BEVELED: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1); + crRightBottom = CPWL_Utils::DevideColor(crBackground, 2); + break; + case BorderStyle::INSET: + fBorderWidth *= 2; + crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5); + crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75); + break; + default: + break; + } + + return CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder, + crLeftTop, crRightBottom, nBorderStyle, + dsBorder); +} + +CFX_Matrix CPDFSDK_Widget::GetMatrix() const { + CFX_Matrix mt; + CPDF_FormControl* pControl = GetFormControl(); + CFX_FloatRect rcAnnot = GetRect(); + FX_FLOAT fWidth = rcAnnot.right - rcAnnot.left; + FX_FLOAT fHeight = rcAnnot.top - rcAnnot.bottom; + + switch (abs(pControl->GetRotation() % 360)) { + case 0: + default: + mt = CFX_Matrix(1, 0, 0, 1, 0, 0); + break; + case 90: + mt = CFX_Matrix(0, 1, -1, 0, fWidth, 0); + break; + case 180: + mt = CFX_Matrix(-1, 0, 0, -1, fWidth, fHeight); + break; + case 270: + mt = CFX_Matrix(0, -1, 1, 0, 0, fHeight); + break; + } + + return mt; +} + +CPWL_Color CPDFSDK_Widget::GetTextPWLColor() const { + CPWL_Color crText = CPWL_Color(COLORTYPE_GRAY, 0); + + CPDF_FormControl* pFormCtrl = GetFormControl(); + CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance(); + if (da.HasColor()) { + int32_t iColorType; + FX_FLOAT fc[4]; + da.GetColor(iColorType, fc); + crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + } + + return crText; +} + +CPWL_Color CPDFSDK_Widget::GetBorderPWLColor() const { + CPWL_Color crBorder; + + CPDF_FormControl* pFormCtrl = GetFormControl(); + int32_t iColorType; + FX_FLOAT fc[4]; + pFormCtrl->GetOriginalBorderColor(iColorType, fc); + if (iColorType > 0) + crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + return crBorder; +} + +CPWL_Color CPDFSDK_Widget::GetFillPWLColor() const { + CPWL_Color crFill; + + CPDF_FormControl* pFormCtrl = GetFormControl(); + int32_t iColorType; + FX_FLOAT fc[4]; + pFormCtrl->GetOriginalBackgroundColor(iColorType, fc); + if (iColorType > 0) + crFill = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]); + + return crFill; +} + +void CPDFSDK_Widget::AddImageToAppearance(const CFX_ByteString& sAPType, + CPDF_Stream* pImage) { + CPDF_Document* pDoc = m_pPageView->GetPDFDocument(); + ASSERT(pDoc); + + CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP"); + CPDF_Stream* pStream = pAPDict->GetStreamBy(sAPType); + CPDF_Dictionary* pStreamDict = pStream->GetDict(); + CFX_ByteString sImageAlias = "IMG"; + + if (CPDF_Dictionary* pImageDict = pImage->GetDict()) { + sImageAlias = pImageDict->GetStringBy("Name"); + if (sImageAlias.IsEmpty()) + sImageAlias = "IMG"; + } + + CPDF_Dictionary* pStreamResList = pStreamDict->GetDictBy("Resources"); + if (!pStreamResList) { + pStreamResList = new CPDF_Dictionary(); + pStreamDict->SetAt("Resources", pStreamResList); + } + + if (pStreamResList) { + CPDF_Dictionary* pXObject = new CPDF_Dictionary; + pXObject->SetAtReference(sImageAlias, pDoc, pImage); + pStreamResList->SetAt("XObject", pXObject); + } +} + +void CPDFSDK_Widget::RemoveAppearance(const CFX_ByteString& sAPType) { + if (CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP")) + pAPDict->RemoveAt(sAPType); +} + +FX_BOOL CPDFSDK_Widget::OnAAction(CPDF_AAction::AActionType type, + PDFSDK_FieldAction& data, + CPDFSDK_PageView* pPageView) { + CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); + CPDFDoc_Environment* pEnv = pDocument->GetEnv(); + +#ifdef PDF_ENABLE_XFA + CPDFXFA_Document* pDoc = pDocument->GetXFADocument(); + if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) { + XFA_EVENTTYPE eEventType = GetXFAEventType(type, data.bWillCommit); + + if (eEventType != XFA_EVENT_Unknown) { + if (CXFA_FFWidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) { + CXFA_EventParam param; + param.m_eType = eEventType; + param.m_wsChange = data.sChange; + param.m_iCommitKey = data.nCommitKey; + param.m_bShift = data.bShift; + param.m_iSelStart = data.nSelStart; + param.m_iSelEnd = data.nSelEnd; + param.m_wsFullText = data.sValue; + param.m_bKeyDown = data.bKeyDown; + param.m_bModifier = data.bModifier; + param.m_wsNewText = data.sValue; + if (data.nSelEnd > data.nSelStart) + param.m_wsNewText.Delete(data.nSelStart, + data.nSelEnd - data.nSelStart); + for (int i = data.sChange.GetLength() - 1; i >= 0; i--) + param.m_wsNewText.Insert(data.nSelStart, data.sChange[i]); + param.m_wsPrevText = data.sValue; + + CXFA_WidgetAcc* pAcc = hWidget->GetDataAcc(); + param.m_pTarget = pAcc; + int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, ¶m); + + if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) + pDocView->UpdateDocView(); + + if (nRet == XFA_EVENTERROR_Success) + return TRUE; + } + } + } +#endif // PDF_ENABLE_XFA + + CPDF_Action action = GetAAction(type); + if (action.GetDict() && action.GetType() != CPDF_Action::Unknown) { + CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander(); + return pActionHandler->DoAction_Field(action, type, pDocument, + GetFormField(), data); + } + return FALSE; +} + +CPDF_Action CPDFSDK_Widget::GetAAction(CPDF_AAction::AActionType eAAT) { + switch (eAAT) { + case CPDF_AAction::CursorEnter: + case CPDF_AAction::CursorExit: + case CPDF_AAction::ButtonDown: + case CPDF_AAction::ButtonUp: + case CPDF_AAction::GetFocus: + case CPDF_AAction::LoseFocus: + case CPDF_AAction::PageOpen: + case CPDF_AAction::PageClose: + case CPDF_AAction::PageVisible: + case CPDF_AAction::PageInvisible: + return CPDFSDK_BAAnnot::GetAAction(eAAT); + + case CPDF_AAction::KeyStroke: + case CPDF_AAction::Format: + case CPDF_AAction::Validate: + case CPDF_AAction::Calculate: { + CPDF_FormField* pField = GetFormField(); + if (pField->GetAdditionalAction().GetDict()) + return pField->GetAdditionalAction().GetAction(eAAT); + return CPDFSDK_BAAnnot::GetAAction(eAAT); + } + default: + break; + } + + return CPDF_Action(); +} + +CFX_WideString CPDFSDK_Widget::GetAlternateName() const { + CPDF_FormField* pFormField = GetFormField(); + return pFormField->GetAlternateName(); +} + +int32_t CPDFSDK_Widget::GetAppearanceAge() const { + return m_nAppAge; +} + +int32_t CPDFSDK_Widget::GetValueAge() const { + return m_nValueAge; +} + +FX_BOOL CPDFSDK_Widget::HitTest(FX_FLOAT pageX, FX_FLOAT pageY) { + CPDF_Annot* pAnnot = GetPDFAnnot(); + CFX_FloatRect annotRect; + pAnnot->GetRect(annotRect); + if (!annotRect.Contains(pageX, pageY)) + return FALSE; + + if (!IsVisible()) + return FALSE; + + if ((GetFieldFlags() & FIELDFLAG_READONLY) == FIELDFLAG_READONLY) + return FALSE; + + return TRUE; +} |