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Unified Diff: fpdfsdk/fsdk_baseform.cpp

Issue 2252723002: Split fpdfsdk/fsdk_baseform.h into individual classes. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Split fpdfsdk/fsdk_baseform.h into individual classes. Created 4 years, 4 months ago
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Index: fpdfsdk/fsdk_baseform.cpp
diff --git a/fpdfsdk/fsdk_baseform.cpp b/fpdfsdk/fsdk_baseform.cpp
deleted file mode 100644
index 2eda2de85a40419001fc10bc4358a795bb1d589f..0000000000000000000000000000000000000000
--- a/fpdfsdk/fsdk_baseform.cpp
+++ /dev/null
@@ -1,2873 +0,0 @@
-// 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 "fpdfsdk/include/fsdk_baseform.h"
-
-#include <algorithm>
-#include <map>
-#include <memory>
-#include <vector>
-
-#include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
-#include "core/fpdfapi/fpdf_parser/include/cfdf_document.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
-#include "core/fpdfdoc/include/cpdf_actionfields.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/cffl_formfiller.h"
-#include "fpdfsdk/fxedit/include/fxet_edit.h"
-#include "fpdfsdk/include/cpdfsdk_annot.h"
-#include "fpdfsdk/include/fsdk_actionhandler.h"
-#include "fpdfsdk/include/fsdk_define.h"
-#include "fpdfsdk/include/fsdk_mgr.h"
-#include "fpdfsdk/include/ipdfsdk_annothandler.h"
-#include "fpdfsdk/javascript/ijs_context.h"
-#include "fpdfsdk/javascript/ijs_runtime.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 "fpdfsdk/fpdfxfa/include/fpdfxfa_util.h"
-#include "xfa/fxfa/include/cxfa_eventparam.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
-
-PDFSDK_FieldAction::PDFSDK_FieldAction()
- : bModifier(FALSE),
- bShift(FALSE),
- nCommitKey(0),
- bKeyDown(FALSE),
- nSelEnd(0),
- nSelStart(0),
- bWillCommit(FALSE),
- bFieldFull(FALSE),
- bRC(TRUE) {}
-
-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) {
- if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
- if (CXFA_FFWidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
- XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT);
-
- if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) &&
- GetFieldType() == FIELDTYPE_RADIOBUTTON) {
- if (CXFA_FFWidget* hGroupWidget = GetGroupMixXFAWidget()) {
- CXFA_WidgetAcc* pAcc = hGroupWidget->GetDataAcc();
- if (pXFAWidgetHandler->HasEvent(pAcc, eEventType))
- return TRUE;
- }
- }
-
- {
- CXFA_WidgetAcc* pAcc = hWidget->GetDataAcc();
- return pXFAWidgetHandler->HasEvent(pAcc, eEventType);
- }
- }
- }
-
- return FALSE;
-}
-
-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();
- if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
- XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT);
-
- 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 = 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, &param) !=
- XFA_EVENTERROR_Success) {
- return FALSE;
- }
- }
- }
- CXFA_WidgetAcc* pAcc = hWidget->GetDataAcc();
- param.m_pTarget = pAcc;
- int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, &param);
-
- if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) {
- pDocView->UpdateDocView();
- }
- return nRet == XFA_EVENTERROR_Success;
- }
- }
- }
-
- return FALSE;
-}
-
-void CPDFSDK_Widget::Synchronize(FX_BOOL bSynchronizeElse) {
- if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
- CPDF_FormField* pFormField = GetFormField();
- if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
- 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()) {
- FX_ARGB argb;
- int iColorType = COLORTYPE_TRANSPARENT;
- da.GetColor(argb, iColorType);
- color = FX_ARGBTOCOLORREF(argb);
-
- return iColorType != COLORTYPE_TRANSPARENT;
- }
-
- return FALSE;
-}
-
-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)) {
- 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, &param);
-
- 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)) {
- if (!IsVisible())
- return FALSE;
-
- int nFieldFlags = GetFieldFlags();
- if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
- return FALSE;
-
- return TRUE;
- }
- return FALSE;
-}
-
-#ifdef PDF_ENABLE_XFA
-CPDFSDK_XFAWidget::CPDFSDK_XFAWidget(CXFA_FFWidget* pAnnot,
- CPDFSDK_PageView* pPageView,
- CPDFSDK_InterForm* pInterForm)
- : CPDFSDK_Annot(pPageView),
- m_pInterForm(pInterForm),
- m_hXFAWidget(pAnnot) {}
-
-FX_BOOL CPDFSDK_XFAWidget::IsXFAField() {
- return TRUE;
-}
-
-CXFA_FFWidget* CPDFSDK_XFAWidget::GetXFAWidget() const {
- return m_hXFAWidget;
-}
-
-CFX_ByteString CPDFSDK_XFAWidget::GetType() const {
- return FSDK_XFAWIDGET_TYPENAME;
-}
-
-CFX_ByteString CPDFSDK_XFAWidget::GetSubType() const {
- return "";
-}
-
-CFX_FloatRect CPDFSDK_XFAWidget::GetRect() const {
- CFX_RectF rcBBox;
- GetXFAWidget()->GetRect(rcBBox);
- return CFX_FloatRect(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width,
- rcBBox.top + rcBBox.height);
-}
-#endif // PDF_ENABLE_XFA
-
-CPDFSDK_InterForm::CPDFSDK_InterForm(CPDFSDK_Document* pDocument)
- : m_pDocument(pDocument),
- m_pInterForm(new CPDF_InterForm(m_pDocument->GetPDFDocument())),
-#ifdef PDF_ENABLE_XFA
- m_bXfaCalculate(TRUE),
- m_bXfaValidationsEnabled(TRUE),
-#endif // PDF_ENABLE_XFA
- m_bCalculate(TRUE),
- m_bBusy(FALSE) {
- m_pInterForm->SetFormNotify(this);
- for (int i = 0; i < kNumFieldTypes; ++i)
- m_bNeedHightlight[i] = FALSE;
- m_iHighlightAlpha = 0;
-}
-
-CPDFSDK_InterForm::~CPDFSDK_InterForm() {
- m_Map.clear();
-#ifdef PDF_ENABLE_XFA
- m_XFAMap.clear();
-#endif // PDF_ENABLE_XFA
-}
-
-FX_BOOL CPDFSDK_InterForm::HighlightWidgets() {
- return FALSE;
-}
-
-CPDFSDK_Widget* CPDFSDK_InterForm::GetSibling(CPDFSDK_Widget* pWidget,
- FX_BOOL bNext) const {
- std::unique_ptr<CBA_AnnotIterator> pIterator(
- new CBA_AnnotIterator(pWidget->GetPageView(), "Widget", ""));
-
- if (bNext) {
- return (CPDFSDK_Widget*)pIterator->GetNextAnnot(pWidget);
- }
- return (CPDFSDK_Widget*)pIterator->GetPrevAnnot(pWidget);
-}
-
-CPDFSDK_Widget* CPDFSDK_InterForm::GetWidget(CPDF_FormControl* pControl,
- bool createIfNeeded) const {
- if (!pControl || !m_pInterForm)
- return nullptr;
-
- CPDFSDK_Widget* pWidget = nullptr;
- const auto it = m_Map.find(pControl);
- if (it != m_Map.end())
- pWidget = it->second;
- if (pWidget)
- return pWidget;
- if (!createIfNeeded)
- return nullptr;
-
- CPDF_Dictionary* pControlDict = pControl->GetWidget();
- CPDF_Document* pDocument = m_pDocument->GetPDFDocument();
- CPDFSDK_PageView* pPage = nullptr;
-
- if (CPDF_Dictionary* pPageDict = pControlDict->GetDictBy("P")) {
- int nPageIndex = pDocument->GetPageIndex(pPageDict->GetObjNum());
- if (nPageIndex >= 0) {
- pPage = m_pDocument->GetPageView(nPageIndex);
- }
- }
-
- if (!pPage) {
- int nPageIndex = GetPageIndexByAnnotDict(pDocument, pControlDict);
- if (nPageIndex >= 0) {
- pPage = m_pDocument->GetPageView(nPageIndex);
- }
- }
-
- if (!pPage)
- return nullptr;
-
- return (CPDFSDK_Widget*)pPage->GetAnnotByDict(pControlDict);
-}
-
-void CPDFSDK_InterForm::GetWidgets(
- const CFX_WideString& sFieldName,
- std::vector<CPDFSDK_Widget*>* widgets) const {
- for (int i = 0, sz = m_pInterForm->CountFields(sFieldName); i < sz; ++i) {
- CPDF_FormField* pFormField = m_pInterForm->GetField(i, sFieldName);
- ASSERT(pFormField);
- GetWidgets(pFormField, widgets);
- }
-}
-
-void CPDFSDK_InterForm::GetWidgets(
- CPDF_FormField* pField,
- std::vector<CPDFSDK_Widget*>* widgets) const {
- for (int i = 0, sz = pField->CountControls(); i < sz; ++i) {
- CPDF_FormControl* pFormCtrl = pField->GetControl(i);
- ASSERT(pFormCtrl);
- CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl, true);
- if (pWidget)
- widgets->push_back(pWidget);
- }
-}
-
-int CPDFSDK_InterForm::GetPageIndexByAnnotDict(
- CPDF_Document* pDocument,
- CPDF_Dictionary* pAnnotDict) const {
- ASSERT(pAnnotDict);
-
- for (int i = 0, sz = pDocument->GetPageCount(); i < sz; i++) {
- if (CPDF_Dictionary* pPageDict = pDocument->GetPage(i)) {
- if (CPDF_Array* pAnnots = pPageDict->GetArrayBy("Annots")) {
- for (int j = 0, jsz = pAnnots->GetCount(); j < jsz; j++) {
- CPDF_Object* pDict = pAnnots->GetDirectObjectAt(j);
- if (pAnnotDict == pDict) {
- return i;
- }
- }
- }
- }
- }
-
- return -1;
-}
-
-void CPDFSDK_InterForm::AddMap(CPDF_FormControl* pControl,
- CPDFSDK_Widget* pWidget) {
- m_Map[pControl] = pWidget;
-}
-
-void CPDFSDK_InterForm::RemoveMap(CPDF_FormControl* pControl) {
- m_Map.erase(pControl);
-}
-
-void CPDFSDK_InterForm::EnableCalculate(FX_BOOL bEnabled) {
- m_bCalculate = bEnabled;
-}
-
-FX_BOOL CPDFSDK_InterForm::IsCalculateEnabled() const {
- return m_bCalculate;
-}
-
-#ifdef PDF_ENABLE_XFA
-void CPDFSDK_InterForm::AddXFAMap(CXFA_FFWidget* hWidget,
- CPDFSDK_XFAWidget* pWidget) {
- ASSERT(hWidget);
- m_XFAMap[hWidget] = pWidget;
-}
-
-void CPDFSDK_InterForm::RemoveXFAMap(CXFA_FFWidget* hWidget) {
- ASSERT(hWidget);
- m_XFAMap.erase(hWidget);
-}
-
-CPDFSDK_XFAWidget* CPDFSDK_InterForm::GetXFAWidget(CXFA_FFWidget* hWidget) {
- ASSERT(hWidget);
- auto it = m_XFAMap.find(hWidget);
- return it != m_XFAMap.end() ? it->second : nullptr;
-}
-
-void CPDFSDK_InterForm::XfaEnableCalculate(FX_BOOL bEnabled) {
- m_bXfaCalculate = bEnabled;
-}
-FX_BOOL CPDFSDK_InterForm::IsXfaCalculateEnabled() const {
- return m_bXfaCalculate;
-}
-
-FX_BOOL CPDFSDK_InterForm::IsXfaValidationsEnabled() {
- return m_bXfaValidationsEnabled;
-}
-void CPDFSDK_InterForm::XfaSetValidationsEnabled(FX_BOOL bEnabled) {
- m_bXfaValidationsEnabled = bEnabled;
-}
-#endif // PDF_ENABLE_XFA
-
-void CPDFSDK_InterForm::OnCalculate(CPDF_FormField* pFormField) {
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
- ASSERT(pEnv);
- if (!pEnv->IsJSInitiated())
- return;
-
- if (m_bBusy)
- return;
-
- m_bBusy = TRUE;
-
- if (IsCalculateEnabled()) {
- IJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
- pRuntime->SetReaderDocument(m_pDocument);
-
- int nSize = m_pInterForm->CountFieldsInCalculationOrder();
- for (int i = 0; i < nSize; i++) {
- if (CPDF_FormField* pField =
- m_pInterForm->GetFieldInCalculationOrder(i)) {
- int nType = pField->GetFieldType();
- if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD) {
- CPDF_AAction aAction = pField->GetAdditionalAction();
- if (aAction.GetDict() &&
- aAction.ActionExist(CPDF_AAction::Calculate)) {
- CPDF_Action action = aAction.GetAction(CPDF_AAction::Calculate);
- if (action.GetDict()) {
- CFX_WideString csJS = action.GetJavaScript();
- if (!csJS.IsEmpty()) {
- IJS_Context* pContext = pRuntime->NewContext();
- CFX_WideString sOldValue = pField->GetValue();
- CFX_WideString sValue = sOldValue;
- FX_BOOL bRC = TRUE;
- pContext->OnField_Calculate(pFormField, pField, sValue, bRC);
-
- CFX_WideString sInfo;
- FX_BOOL bRet = pContext->RunScript(csJS, &sInfo);
- pRuntime->ReleaseContext(pContext);
-
- if (bRet) {
- if (bRC) {
- if (sValue.Compare(sOldValue) != 0)
- pField->SetValue(sValue, TRUE);
- }
- }
- }
- }
- }
- }
- }
- }
- }
-
- m_bBusy = FALSE;
-}
-
-CFX_WideString CPDFSDK_InterForm::OnFormat(CPDF_FormField* pFormField,
- FX_BOOL& bFormated) {
- CFX_WideString sValue = pFormField->GetValue();
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
- ASSERT(pEnv);
- if (!pEnv->IsJSInitiated()) {
- bFormated = FALSE;
- return sValue;
- }
-
- IJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
- pRuntime->SetReaderDocument(m_pDocument);
-
- if (pFormField->GetFieldType() == FIELDTYPE_COMBOBOX) {
- if (pFormField->CountSelectedItems() > 0) {
- int index = pFormField->GetSelectedIndex(0);
- if (index >= 0)
- sValue = pFormField->GetOptionLabel(index);
- }
- }
-
- bFormated = FALSE;
-
- CPDF_AAction aAction = pFormField->GetAdditionalAction();
- if (aAction.GetDict() && aAction.ActionExist(CPDF_AAction::Format)) {
- CPDF_Action action = aAction.GetAction(CPDF_AAction::Format);
- if (action.GetDict()) {
- CFX_WideString script = action.GetJavaScript();
- if (!script.IsEmpty()) {
- CFX_WideString Value = sValue;
-
- IJS_Context* pContext = pRuntime->NewContext();
- pContext->OnField_Format(pFormField, Value, TRUE);
- CFX_WideString sInfo;
- FX_BOOL bRet = pContext->RunScript(script, &sInfo);
- pRuntime->ReleaseContext(pContext);
-
- if (bRet) {
- sValue = Value;
- bFormated = TRUE;
- }
- }
- }
- }
-
- return sValue;
-}
-
-void CPDFSDK_InterForm::ResetFieldAppearance(CPDF_FormField* pFormField,
- const FX_WCHAR* sValue,
- FX_BOOL bValueChanged) {
- for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
- CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
- ASSERT(pFormCtrl);
- if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl, false))
- pWidget->ResetAppearance(sValue, bValueChanged);
- }
-}
-
-void CPDFSDK_InterForm::UpdateField(CPDF_FormField* pFormField) {
- for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
- CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
- ASSERT(pFormCtrl);
-
- if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl, false)) {
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
- CFFL_IFormFiller* pIFormFiller = pEnv->GetIFormFiller();
- UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
- CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage, false);
- FX_RECT rcBBox = pIFormFiller->GetViewBBox(pPageView, pWidget);
-
- pEnv->FFI_Invalidate(pPage, rcBBox.left, rcBBox.top, rcBBox.right,
- rcBBox.bottom);
- }
- }
-}
-
-FX_BOOL CPDFSDK_InterForm::OnKeyStrokeCommit(CPDF_FormField* pFormField,
- const CFX_WideString& csValue) {
- CPDF_AAction aAction = pFormField->GetAdditionalAction();
- if (!aAction.GetDict() || !aAction.ActionExist(CPDF_AAction::KeyStroke))
- return TRUE;
-
- CPDF_Action action = aAction.GetAction(CPDF_AAction::KeyStroke);
- if (!action.GetDict())
- return TRUE;
-
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
- CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
- PDFSDK_FieldAction fa;
- fa.bModifier = pEnv->FFI_IsCTRLKeyDown(0);
- fa.bShift = pEnv->FFI_IsSHIFTKeyDown(0);
- fa.sValue = csValue;
- pActionHandler->DoAction_FieldJavaScript(action, CPDF_AAction::KeyStroke,
- m_pDocument, pFormField, fa);
- return fa.bRC;
-}
-
-FX_BOOL CPDFSDK_InterForm::OnValidate(CPDF_FormField* pFormField,
- const CFX_WideString& csValue) {
- CPDF_AAction aAction = pFormField->GetAdditionalAction();
- if (!aAction.GetDict() || !aAction.ActionExist(CPDF_AAction::Validate))
- return TRUE;
-
- CPDF_Action action = aAction.GetAction(CPDF_AAction::Validate);
- if (!action.GetDict())
- return TRUE;
-
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
- CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
- PDFSDK_FieldAction fa;
- fa.bModifier = pEnv->FFI_IsCTRLKeyDown(0);
- fa.bShift = pEnv->FFI_IsSHIFTKeyDown(0);
- fa.sValue = csValue;
- pActionHandler->DoAction_FieldJavaScript(action, CPDF_AAction::Validate,
- m_pDocument, pFormField, fa);
- return fa.bRC;
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_Hide(const CPDF_Action& action) {
- ASSERT(action.GetDict());
-
- CPDF_ActionFields af(&action);
- std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
- std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
-
- bool bHide = action.GetHideStatus();
- FX_BOOL bChanged = FALSE;
-
- for (CPDF_FormField* pField : fields) {
- for (int i = 0, sz = pField->CountControls(); i < sz; ++i) {
- CPDF_FormControl* pControl = pField->GetControl(i);
- ASSERT(pControl);
-
- if (CPDFSDK_Widget* pWidget = GetWidget(pControl, false)) {
- uint32_t nFlags = pWidget->GetFlags();
- nFlags &= ~ANNOTFLAG_INVISIBLE;
- nFlags &= ~ANNOTFLAG_NOVIEW;
- if (bHide)
- nFlags |= ANNOTFLAG_HIDDEN;
- else
- nFlags &= ~ANNOTFLAG_HIDDEN;
- pWidget->SetFlags(nFlags);
- pWidget->GetPageView()->UpdateView(pWidget);
- bChanged = TRUE;
- }
- }
- }
-
- return bChanged;
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_SubmitForm(const CPDF_Action& action) {
- CFX_WideString sDestination = action.GetFilePath();
- if (sDestination.IsEmpty())
- return FALSE;
-
- CPDF_Dictionary* pActionDict = action.GetDict();
- if (pActionDict->KeyExist("Fields")) {
- CPDF_ActionFields af(&action);
- uint32_t dwFlags = action.GetFlags();
- std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
- std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
- if (!fields.empty()) {
- bool bIncludeOrExclude = !(dwFlags & 0x01);
- if (m_pInterForm->CheckRequiredFields(&fields, bIncludeOrExclude))
- return FALSE;
-
- return SubmitFields(sDestination, fields, bIncludeOrExclude, false);
- }
- }
- if (m_pInterForm->CheckRequiredFields(nullptr, true))
- return FALSE;
-
- return SubmitForm(sDestination, FALSE);
-}
-
-FX_BOOL CPDFSDK_InterForm::SubmitFields(
- const CFX_WideString& csDestination,
- const std::vector<CPDF_FormField*>& fields,
- bool bIncludeOrExclude,
- bool bUrlEncoded) {
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-
- CFX_ByteTextBuf textBuf;
- ExportFieldsToFDFTextBuf(fields, bIncludeOrExclude, textBuf);
-
- uint8_t* pBuffer = textBuf.GetBuffer();
- FX_STRSIZE nBufSize = textBuf.GetLength();
-
- if (bUrlEncoded && !FDFToURLEncodedData(pBuffer, nBufSize))
- return FALSE;
-
- pEnv->JS_docSubmitForm(pBuffer, nBufSize, csDestination.c_str());
- return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(CFX_WideString csFDFFile,
- CFX_WideString csTxtFile) {
- return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(uint8_t*& pBuf,
- FX_STRSIZE& nBufSize) {
- CFDF_Document* pFDF = CFDF_Document::ParseMemory(pBuf, nBufSize);
- if (pFDF) {
- CPDF_Dictionary* pMainDict = pFDF->GetRoot()->GetDictBy("FDF");
- if (!pMainDict)
- return FALSE;
-
- // Get fields
- CPDF_Array* pFields = pMainDict->GetArrayBy("Fields");
- if (!pFields)
- return FALSE;
-
- CFX_ByteTextBuf fdfEncodedData;
- for (uint32_t i = 0; i < pFields->GetCount(); i++) {
- CPDF_Dictionary* pField = pFields->GetDictAt(i);
- if (!pField)
- continue;
- CFX_WideString name;
- name = pField->GetUnicodeTextBy("T");
- CFX_ByteString name_b = CFX_ByteString::FromUnicode(name);
- CFX_ByteString csBValue = pField->GetStringBy("V");
- CFX_WideString csWValue = PDF_DecodeText(csBValue);
- CFX_ByteString csValue_b = CFX_ByteString::FromUnicode(csWValue);
-
- fdfEncodedData << name_b.GetBuffer(name_b.GetLength());
- name_b.ReleaseBuffer();
- fdfEncodedData << "=";
- fdfEncodedData << csValue_b.GetBuffer(csValue_b.GetLength());
- csValue_b.ReleaseBuffer();
- if (i != pFields->GetCount() - 1)
- fdfEncodedData << "&";
- }
-
- nBufSize = fdfEncodedData.GetLength();
- pBuf = FX_Alloc(uint8_t, nBufSize);
- FXSYS_memcpy(pBuf, fdfEncodedData.GetBuffer(), nBufSize);
- }
- return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::ExportFieldsToFDFTextBuf(
- const std::vector<CPDF_FormField*>& fields,
- bool bIncludeOrExclude,
- CFX_ByteTextBuf& textBuf) {
- std::unique_ptr<CFDF_Document> pFDF(m_pInterForm->ExportToFDF(
- m_pDocument->GetPath().AsStringC(), fields, bIncludeOrExclude));
- return pFDF ? pFDF->WriteBuf(textBuf) : FALSE;
-}
-
-#ifdef PDF_ENABLE_XFA
-void CPDFSDK_InterForm::SynchronizeField(CPDF_FormField* pFormField,
- FX_BOOL bSynchronizeElse) {
- for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
- CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
- if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl, false)) {
- pWidget->Synchronize(bSynchronizeElse);
- }
- }
-}
-#endif // PDF_ENABLE_XFA
-
-CFX_WideString CPDFSDK_InterForm::GetTemporaryFileName(
- const CFX_WideString& sFileExt) {
- CFX_WideString sFileName;
- return L"";
-}
-
-FX_BOOL CPDFSDK_InterForm::SubmitForm(const CFX_WideString& sDestination,
- FX_BOOL bUrlEncoded) {
- if (sDestination.IsEmpty())
- return FALSE;
-
- if (!m_pDocument || !m_pInterForm)
- return FALSE;
-
- CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
- CFX_WideString wsPDFFilePath = m_pDocument->GetPath();
- CFDF_Document* pFDFDoc = m_pInterForm->ExportToFDF(wsPDFFilePath.AsStringC());
- if (!pFDFDoc)
- return FALSE;
-
- CFX_ByteTextBuf FdfBuffer;
- FX_BOOL bRet = pFDFDoc->WriteBuf(FdfBuffer);
- delete pFDFDoc;
- if (!bRet)
- return FALSE;
-
- uint8_t* pBuffer = FdfBuffer.GetBuffer();
- FX_STRSIZE nBufSize = FdfBuffer.GetLength();
-
- if (bUrlEncoded) {
- if (!FDFToURLEncodedData(pBuffer, nBufSize))
- return FALSE;
- }
-
- pEnv->JS_docSubmitForm(pBuffer, nBufSize, sDestination.c_str());
-
- if (bUrlEncoded)
- FX_Free(pBuffer);
-
- return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf) {
- CFDF_Document* pFDF =
- m_pInterForm->ExportToFDF(m_pDocument->GetPath().AsStringC());
- if (!pFDF)
- return FALSE;
-
- FX_BOOL bRet = pFDF->WriteBuf(textBuf);
- delete pFDF;
-
- return bRet;
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action) {
- ASSERT(action.GetDict());
-
- CPDF_Dictionary* pActionDict = action.GetDict();
- if (!pActionDict->KeyExist("Fields"))
- return m_pInterForm->ResetForm(true);
-
- CPDF_ActionFields af(&action);
- uint32_t dwFlags = action.GetFlags();
-
- std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
- std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
- return m_pInterForm->ResetForm(fields, !(dwFlags & 0x01), true);
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_ImportData(const CPDF_Action& action) {
- return FALSE;
-}
-
-std::vector<CPDF_FormField*> CPDFSDK_InterForm::GetFieldFromObjects(
- const std::vector<CPDF_Object*>& objects) const {
- std::vector<CPDF_FormField*> fields;
- for (CPDF_Object* pObject : objects) {
- if (pObject && pObject->IsString()) {
- CFX_WideString csName = pObject->GetUnicodeText();
- CPDF_FormField* pField = m_pInterForm->GetField(0, csName);
- if (pField)
- fields.push_back(pField);
- }
- }
- return fields;
-}
-
-int CPDFSDK_InterForm::BeforeValueChange(CPDF_FormField* pField,
- const CFX_WideString& csValue) {
- int nType = pField->GetFieldType();
- if (nType != FIELDTYPE_COMBOBOX && nType != FIELDTYPE_TEXTFIELD)
- return 0;
-
- if (!OnKeyStrokeCommit(pField, csValue))
- return -1;
-
- if (!OnValidate(pField, csValue))
- return -1;
-
- return 1;
-}
-
-void CPDFSDK_InterForm::AfterValueChange(CPDF_FormField* pField) {
-#ifdef PDF_ENABLE_XFA
- SynchronizeField(pField, FALSE);
-#endif // PDF_ENABLE_XFA
- int nType = pField->GetFieldType();
- if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD) {
- OnCalculate(pField);
- FX_BOOL bFormated = FALSE;
- CFX_WideString sValue = OnFormat(pField, bFormated);
- ResetFieldAppearance(pField, bFormated ? sValue.c_str() : nullptr, TRUE);
- UpdateField(pField);
- }
-}
-
-int CPDFSDK_InterForm::BeforeSelectionChange(CPDF_FormField* pField,
- const CFX_WideString& csValue) {
- if (pField->GetFieldType() != FIELDTYPE_LISTBOX)
- return 0;
-
- if (!OnKeyStrokeCommit(pField, csValue))
- return -1;
-
- if (!OnValidate(pField, csValue))
- return -1;
-
- return 1;
-}
-
-void CPDFSDK_InterForm::AfterSelectionChange(CPDF_FormField* pField) {
- if (pField->GetFieldType() == FIELDTYPE_LISTBOX) {
- OnCalculate(pField);
- ResetFieldAppearance(pField, nullptr, TRUE);
- UpdateField(pField);
- }
-}
-
-void CPDFSDK_InterForm::AfterCheckedStatusChange(CPDF_FormField* pField) {
- int nType = pField->GetFieldType();
- if (nType == FIELDTYPE_CHECKBOX || nType == FIELDTYPE_RADIOBUTTON) {
- OnCalculate(pField);
- UpdateField(pField);
- }
-}
-
-int CPDFSDK_InterForm::BeforeFormReset(CPDF_InterForm* pForm) {
- return 0;
-}
-
-void CPDFSDK_InterForm::AfterFormReset(CPDF_InterForm* pForm) {
- OnCalculate(nullptr);
-}
-
-int CPDFSDK_InterForm::BeforeFormImportData(CPDF_InterForm* pForm) {
- return 0;
-}
-
-void CPDFSDK_InterForm::AfterFormImportData(CPDF_InterForm* pForm) {
- OnCalculate(nullptr);
-}
-
-FX_BOOL CPDFSDK_InterForm::IsNeedHighLight(int nFieldType) {
- if (nFieldType < 1 || nFieldType > kNumFieldTypes)
- return FALSE;
- return m_bNeedHightlight[nFieldType - 1];
-}
-
-void CPDFSDK_InterForm::RemoveAllHighLight() {
- for (int i = 0; i < kNumFieldTypes; ++i)
- m_bNeedHightlight[i] = FALSE;
-}
-
-void CPDFSDK_InterForm::SetHighlightColor(FX_COLORREF clr, int nFieldType) {
- if (nFieldType < 0 || nFieldType > kNumFieldTypes)
- return;
- switch (nFieldType) {
- case 0: {
- for (int i = 0; i < kNumFieldTypes; ++i) {
- m_aHighlightColor[i] = clr;
- m_bNeedHightlight[i] = TRUE;
- }
- break;
- }
- default: {
- m_aHighlightColor[nFieldType - 1] = clr;
- m_bNeedHightlight[nFieldType - 1] = TRUE;
- break;
- }
- }
-}
-
-FX_COLORREF CPDFSDK_InterForm::GetHighlightColor(int nFieldType) {
- if (nFieldType < 0 || nFieldType > kNumFieldTypes)
- return FXSYS_RGB(255, 255, 255);
- if (nFieldType == 0)
- return m_aHighlightColor[0];
- return m_aHighlightColor[nFieldType - 1];
-}
-
-CBA_AnnotIterator::CBA_AnnotIterator(CPDFSDK_PageView* pPageView,
- const CFX_ByteString& sType,
- const CFX_ByteString& sSubType)
- : m_eTabOrder(STRUCTURE),
- m_pPageView(pPageView),
- m_sType(sType),
- m_sSubType(sSubType) {
- CPDF_Page* pPDFPage = m_pPageView->GetPDFPage();
- CFX_ByteString sTabs = pPDFPage->m_pFormDict->GetStringBy("Tabs");
- if (sTabs == "R")
- m_eTabOrder = ROW;
- else if (sTabs == "C")
- m_eTabOrder = COLUMN;
-
- GenerateResults();
-}
-
-CBA_AnnotIterator::~CBA_AnnotIterator() {}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetFirstAnnot() {
- return m_Annots.empty() ? nullptr : m_Annots.front();
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetLastAnnot() {
- return m_Annots.empty() ? nullptr : m_Annots.back();
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetNextAnnot(CPDFSDK_Annot* pAnnot) {
- auto iter = std::find(m_Annots.begin(), m_Annots.end(), pAnnot);
- if (iter == m_Annots.end())
- return nullptr;
- ++iter;
- if (iter == m_Annots.end())
- iter = m_Annots.begin();
- return *iter;
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetPrevAnnot(CPDFSDK_Annot* pAnnot) {
- auto iter = std::find(m_Annots.begin(), m_Annots.end(), pAnnot);
- if (iter == m_Annots.end())
- return nullptr;
- if (iter == m_Annots.begin())
- iter = m_Annots.end();
- return *(--iter);
-}
-
-// static
-bool CBA_AnnotIterator::CompareByLeftAscending(const CPDFSDK_Annot* p1,
- const CPDFSDK_Annot* p2) {
- return GetAnnotRect(p1).left < GetAnnotRect(p2).left;
-}
-
-// static
-bool CBA_AnnotIterator::CompareByTopDescending(const CPDFSDK_Annot* p1,
- const CPDFSDK_Annot* p2) {
- return GetAnnotRect(p1).top > GetAnnotRect(p2).top;
-}
-
-void CBA_AnnotIterator::GenerateResults() {
- switch (m_eTabOrder) {
- case STRUCTURE: {
- for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
- CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
- if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
- m_Annots.push_back(pAnnot);
- }
- } break;
- case ROW: {
- std::vector<CPDFSDK_Annot*> sa;
- for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
- CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
- if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
- sa.push_back(pAnnot);
- }
-
- std::sort(sa.begin(), sa.end(), CompareByLeftAscending);
- while (!sa.empty()) {
- int nLeftTopIndex = -1;
- FX_FLOAT fTop = 0.0f;
- for (int i = sa.size() - 1; i >= 0; i--) {
- CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
- if (rcAnnot.top > fTop) {
- nLeftTopIndex = i;
- fTop = rcAnnot.top;
- }
- }
- if (nLeftTopIndex >= 0) {
- CPDFSDK_Annot* pLeftTopAnnot = sa[nLeftTopIndex];
- CFX_FloatRect rcLeftTop = GetAnnotRect(pLeftTopAnnot);
- m_Annots.push_back(pLeftTopAnnot);
- sa.erase(sa.begin() + nLeftTopIndex);
-
- std::vector<int> aSelect;
- for (size_t i = 0; i < sa.size(); ++i) {
- CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
- FX_FLOAT fCenterY = (rcAnnot.top + rcAnnot.bottom) / 2.0f;
- if (fCenterY > rcLeftTop.bottom && fCenterY < rcLeftTop.top)
- aSelect.push_back(i);
- }
- for (size_t i = 0; i < aSelect.size(); ++i)
- m_Annots.push_back(sa[aSelect[i]]);
-
- for (int i = aSelect.size() - 1; i >= 0; --i)
- sa.erase(sa.begin() + aSelect[i]);
- }
- }
- } break;
- case COLUMN: {
- std::vector<CPDFSDK_Annot*> sa;
- for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
- CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
- if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
- sa.push_back(pAnnot);
- }
-
- std::sort(sa.begin(), sa.end(), CompareByTopDescending);
- while (!sa.empty()) {
- int nLeftTopIndex = -1;
- FX_FLOAT fLeft = -1.0f;
- for (int i = sa.size() - 1; i >= 0; --i) {
- CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
- if (fLeft < 0) {
- nLeftTopIndex = 0;
- fLeft = rcAnnot.left;
- } else if (rcAnnot.left < fLeft) {
- nLeftTopIndex = i;
- fLeft = rcAnnot.left;
- }
- }
-
- if (nLeftTopIndex >= 0) {
- CPDFSDK_Annot* pLeftTopAnnot = sa[nLeftTopIndex];
- CFX_FloatRect rcLeftTop = GetAnnotRect(pLeftTopAnnot);
- m_Annots.push_back(pLeftTopAnnot);
- sa.erase(sa.begin() + nLeftTopIndex);
-
- std::vector<int> aSelect;
- for (size_t i = 0; i < sa.size(); ++i) {
- CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
- FX_FLOAT fCenterX = (rcAnnot.left + rcAnnot.right) / 2.0f;
- if (fCenterX > rcLeftTop.left && fCenterX < rcLeftTop.right)
- aSelect.push_back(i);
- }
- for (size_t i = 0; i < aSelect.size(); ++i)
- m_Annots.push_back(sa[aSelect[i]]);
-
- for (int i = aSelect.size() - 1; i >= 0; --i)
- sa.erase(sa.begin() + aSelect[i]);
- }
- }
- break;
- }
- }
-}
-
-CFX_FloatRect CBA_AnnotIterator::GetAnnotRect(const CPDFSDK_Annot* pAnnot) {
- CFX_FloatRect rcAnnot;
- pAnnot->GetPDFAnnot()->GetRect(rcAnnot);
- return rcAnnot;
-}
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