// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#include "fpdfsdk/include/fsdk_baseform.h"
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#include <algorithm>
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#include <map>
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#include <memory>
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#include <vector>
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#include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
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#include "core/fpdfapi/fpdf_parser/include/cfdf_document.h"
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#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
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#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
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#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
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#include "core/fxge/include/fx_ge.h"
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#include "fpdfsdk/formfiller/cffl_formfiller.h"
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#include "fpdfsdk/fxedit/include/fxet_edit.h"
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#include "fpdfsdk/include/fsdk_actionhandler.h"
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#include "fpdfsdk/include/fsdk_baseannot.h"
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#include "fpdfsdk/include/fsdk_define.h"
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#include "fpdfsdk/include/fsdk_mgr.h"
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#include "fpdfsdk/javascript/ijs_context.h"
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#include "fpdfsdk/javascript/ijs_runtime.h"
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#include "fpdfsdk/pdfwindow/PWL_Utils.h"
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#ifdef PDF_ENABLE_XFA
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#include "fpdfsdk/fpdfxfa/include/fpdfxfa_doc.h"
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#include "fpdfsdk/fpdfxfa/include/fpdfxfa_util.h"
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#include "xfa/fxfa/include/cxfa_eventparam.h"
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#include "xfa/fxfa/include/xfa_ffdocview.h"
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#include "xfa/fxfa/include/xfa_ffwidget.h"
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#include "xfa/fxfa/include/xfa_ffwidgethandler.h"
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#endif // PDF_ENABLE_XFA
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PDFSDK_FieldAction::PDFSDK_FieldAction()
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: bModifier(FALSE),
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bShift(FALSE),
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nCommitKey(0),
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bKeyDown(FALSE),
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nSelEnd(0),
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nSelStart(0),
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bWillCommit(FALSE),
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bFieldFull(FALSE),
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bRC(TRUE) {}
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CPDFSDK_Widget::CPDFSDK_Widget(CPDF_Annot* pAnnot,
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CPDFSDK_PageView* pPageView,
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CPDFSDK_InterForm* pInterForm)
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: CPDFSDK_BAAnnot(pAnnot, pPageView),
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m_pInterForm(pInterForm),
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m_nAppAge(0),
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m_nValueAge(0)
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#ifdef PDF_ENABLE_XFA
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,
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m_hMixXFAWidget(nullptr),
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m_pWidgetHandler(nullptr)
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#endif // PDF_ENABLE_XFA
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{
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}
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CPDFSDK_Widget::~CPDFSDK_Widget() {}
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#ifdef PDF_ENABLE_XFA
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CXFA_FFWidget* CPDFSDK_Widget::GetMixXFAWidget() const {
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
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if (!m_hMixXFAWidget) {
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if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) {
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CFX_WideString sName;
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if (GetFieldType() == FIELDTYPE_RADIOBUTTON) {
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sName = GetAnnotName();
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if (sName.IsEmpty())
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sName = GetName();
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} else {
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sName = GetName();
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}
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if (!sName.IsEmpty())
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m_hMixXFAWidget = pDocView->GetWidgetByName(sName);
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}
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}
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return m_hMixXFAWidget;
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}
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return nullptr;
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}
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CXFA_FFWidget* CPDFSDK_Widget::GetGroupMixXFAWidget() {
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
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if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) {
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CFX_WideString sName = GetName();
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if (!sName.IsEmpty())
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return pDocView->GetWidgetByName(sName);
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}
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}
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return nullptr;
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}
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CXFA_FFWidgetHandler* CPDFSDK_Widget::GetXFAWidgetHandler() const {
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
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if (!m_pWidgetHandler) {
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if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) {
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m_pWidgetHandler = pDocView->GetWidgetHandler();
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}
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}
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return m_pWidgetHandler;
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}
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return nullptr;
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}
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static XFA_EVENTTYPE GetXFAEventType(PDFSDK_XFAAActionType eXFAAAT) {
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XFA_EVENTTYPE eEventType = XFA_EVENT_Unknown;
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switch (eXFAAAT) {
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case PDFSDK_XFA_Click:
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eEventType = XFA_EVENT_Click;
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break;
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case PDFSDK_XFA_Full:
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eEventType = XFA_EVENT_Full;
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break;
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case PDFSDK_XFA_PreOpen:
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eEventType = XFA_EVENT_PreOpen;
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break;
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case PDFSDK_XFA_PostOpen:
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eEventType = XFA_EVENT_PostOpen;
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break;
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}
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return eEventType;
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}
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static XFA_EVENTTYPE GetXFAEventType(CPDF_AAction::AActionType eAAT,
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FX_BOOL bWillCommit) {
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XFA_EVENTTYPE eEventType = XFA_EVENT_Unknown;
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switch (eAAT) {
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case CPDF_AAction::CursorEnter:
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eEventType = XFA_EVENT_MouseEnter;
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break;
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case CPDF_AAction::CursorExit:
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eEventType = XFA_EVENT_MouseExit;
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break;
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case CPDF_AAction::ButtonDown:
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eEventType = XFA_EVENT_MouseDown;
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break;
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case CPDF_AAction::ButtonUp:
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eEventType = XFA_EVENT_MouseUp;
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break;
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case CPDF_AAction::GetFocus:
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eEventType = XFA_EVENT_Enter;
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break;
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case CPDF_AAction::LoseFocus:
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eEventType = XFA_EVENT_Exit;
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break;
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case CPDF_AAction::PageOpen:
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break;
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case CPDF_AAction::PageClose:
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break;
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case CPDF_AAction::PageVisible:
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break;
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case CPDF_AAction::PageInvisible:
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break;
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case CPDF_AAction::KeyStroke:
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if (!bWillCommit) {
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eEventType = XFA_EVENT_Change;
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}
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break;
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case CPDF_AAction::Validate:
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eEventType = XFA_EVENT_Validate;
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break;
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case CPDF_AAction::OpenPage:
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case CPDF_AAction::ClosePage:
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case CPDF_AAction::Format:
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case CPDF_AAction::Calculate:
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case CPDF_AAction::CloseDocument:
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case CPDF_AAction::SaveDocument:
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case CPDF_AAction::DocumentSaved:
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case CPDF_AAction::PrintDocument:
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case CPDF_AAction::DocumentPrinted:
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break;
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}
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return eEventType;
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}
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FX_BOOL CPDFSDK_Widget::HasXFAAAction(PDFSDK_XFAAActionType eXFAAAT) {
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if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
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if (CXFA_FFWidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
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XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT);
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if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) &&
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GetFieldType() == FIELDTYPE_RADIOBUTTON) {
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if (CXFA_FFWidget* hGroupWidget = GetGroupMixXFAWidget()) {
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CXFA_WidgetAcc* pAcc = hGroupWidget->GetDataAcc();
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if (pXFAWidgetHandler->HasEvent(pAcc, eEventType))
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return TRUE;
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}
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}
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{
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CXFA_WidgetAcc* pAcc = hWidget->GetDataAcc();
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return pXFAWidgetHandler->HasEvent(pAcc, eEventType);
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}
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}
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}
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return FALSE;
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}
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FX_BOOL CPDFSDK_Widget::OnXFAAAction(PDFSDK_XFAAActionType eXFAAAT,
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PDFSDK_FieldAction& data,
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CPDFSDK_PageView* pPageView) {
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
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XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT);
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if (eEventType != XFA_EVENT_Unknown) {
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if (CXFA_FFWidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
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CXFA_EventParam param;
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param.m_eType = eEventType;
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param.m_wsChange = data.sChange;
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param.m_iCommitKey = data.nCommitKey;
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param.m_bShift = data.bShift;
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param.m_iSelStart = data.nSelStart;
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param.m_iSelEnd = data.nSelEnd;
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param.m_wsFullText = data.sValue;
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param.m_bKeyDown = data.bKeyDown;
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param.m_bModifier = data.bModifier;
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param.m_wsNewText = data.sValue;
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if (data.nSelEnd > data.nSelStart)
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param.m_wsNewText.Delete(data.nSelStart,
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data.nSelEnd - data.nSelStart);
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for (int i = 0; i < data.sChange.GetLength(); i++)
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param.m_wsNewText.Insert(data.nSelStart, data.sChange[i]);
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param.m_wsPrevText = data.sValue;
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if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) &&
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GetFieldType() == FIELDTYPE_RADIOBUTTON) {
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if (CXFA_FFWidget* hGroupWidget = GetGroupMixXFAWidget()) {
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CXFA_WidgetAcc* pAcc = hGroupWidget->GetDataAcc();
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param.m_pTarget = pAcc;
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if (pXFAWidgetHandler->ProcessEvent(pAcc, ¶m) !=
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XFA_EVENTERROR_Success) {
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return FALSE;
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}
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}
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}
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CXFA_WidgetAcc* pAcc = hWidget->GetDataAcc();
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param.m_pTarget = pAcc;
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int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, ¶m);
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if (CXFA_FFDocView* pDocView = pDoc->GetXFADocView()) {
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pDocView->UpdateDocView();
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}
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return nRet == XFA_EVENTERROR_Success;
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}
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}
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}
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return FALSE;
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}
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void CPDFSDK_Widget::Synchronize(FX_BOOL bSynchronizeElse) {
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if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
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CPDF_FormField* pFormField = GetFormField();
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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switch (GetFieldType()) {
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case FIELDTYPE_CHECKBOX:
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case FIELDTYPE_RADIOBUTTON: {
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CPDF_FormControl* pFormCtrl = GetFormControl();
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XFA_CHECKSTATE eCheckState =
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pFormCtrl->IsChecked() ? XFA_CHECKSTATE_On : XFA_CHECKSTATE_Off;
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pWidgetAcc->SetCheckState(eCheckState, true);
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} break;
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case FIELDTYPE_TEXTFIELD:
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pWidgetAcc->SetValue(pFormField->GetValue(), XFA_VALUEPICTURE_Edit);
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break;
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case FIELDTYPE_LISTBOX: {
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pWidgetAcc->ClearAllSelections();
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for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) {
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int nIndex = pFormField->GetSelectedIndex(i);
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if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems())
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pWidgetAcc->SetItemState(nIndex, TRUE, false, FALSE, TRUE);
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}
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} break;
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case FIELDTYPE_COMBOBOX: {
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pWidgetAcc->ClearAllSelections();
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for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) {
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int nIndex = pFormField->GetSelectedIndex(i);
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if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems())
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pWidgetAcc->SetItemState(nIndex, TRUE, false, FALSE, TRUE);
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}
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}
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pWidgetAcc->SetValue(pFormField->GetValue(), XFA_VALUEPICTURE_Edit);
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break;
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}
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if (bSynchronizeElse)
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pWidgetAcc->ProcessValueChanged();
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}
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}
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}
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void CPDFSDK_Widget::SynchronizeXFAValue() {
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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CXFA_FFDocView* pXFADocView = pDoc->GetXFADocView();
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if (!pXFADocView)
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return;
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if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
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if (GetXFAWidgetHandler()) {
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CPDFSDK_Widget::SynchronizeXFAValue(pXFADocView, hWidget, GetFormField(),
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GetFormControl());
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}
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}
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}
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void CPDFSDK_Widget::SynchronizeXFAItems() {
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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CXFA_FFDocView* pXFADocView = pDoc->GetXFADocView();
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if (!pXFADocView)
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return;
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if (CXFA_FFWidget* hWidget = GetMixXFAWidget()) {
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if (GetXFAWidgetHandler())
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SynchronizeXFAItems(pXFADocView, hWidget, GetFormField(), nullptr);
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}
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}
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void CPDFSDK_Widget::SynchronizeXFAValue(CXFA_FFDocView* pXFADocView,
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CXFA_FFWidget* hWidget,
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CPDF_FormField* pFormField,
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CPDF_FormControl* pFormControl) {
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ASSERT(hWidget);
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ASSERT(pFormControl);
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switch (pFormField->GetFieldType()) {
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case FIELDTYPE_CHECKBOX: {
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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pFormField->CheckControl(
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pFormField->GetControlIndex(pFormControl),
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pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On, true);
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}
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} break;
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case FIELDTYPE_RADIOBUTTON: {
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// TODO(weili): Check whether we need to handle checkbox and radio
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// button differently, otherwise, merge these two cases.
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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pFormField->CheckControl(
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pFormField->GetControlIndex(pFormControl),
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pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On, true);
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}
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} break;
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case FIELDTYPE_TEXTFIELD: {
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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CFX_WideString sValue;
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pWidgetAcc->GetValue(sValue, XFA_VALUEPICTURE_Display);
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pFormField->SetValue(sValue, TRUE);
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}
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} break;
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case FIELDTYPE_LISTBOX: {
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pFormField->ClearSelection(FALSE);
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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for (int i = 0, sz = pWidgetAcc->CountSelectedItems(); i < sz; i++) {
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int nIndex = pWidgetAcc->GetSelectedItem(i);
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if (nIndex > -1 && nIndex < pFormField->CountOptions()) {
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pFormField->SetItemSelection(nIndex, TRUE, TRUE);
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}
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}
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}
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} break;
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case FIELDTYPE_COMBOBOX: {
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pFormField->ClearSelection(FALSE);
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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for (int i = 0, sz = pWidgetAcc->CountSelectedItems(); i < sz; i++) {
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int nIndex = pWidgetAcc->GetSelectedItem(i);
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if (nIndex > -1 && nIndex < pFormField->CountOptions()) {
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pFormField->SetItemSelection(nIndex, TRUE, TRUE);
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}
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}
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CFX_WideString sValue;
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pWidgetAcc->GetValue(sValue, XFA_VALUEPICTURE_Display);
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pFormField->SetValue(sValue, TRUE);
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}
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} break;
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}
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}
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void CPDFSDK_Widget::SynchronizeXFAItems(CXFA_FFDocView* pXFADocView,
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CXFA_FFWidget* hWidget,
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CPDF_FormField* pFormField,
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CPDF_FormControl* pFormControl) {
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ASSERT(hWidget);
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switch (pFormField->GetFieldType()) {
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case FIELDTYPE_LISTBOX: {
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pFormField->ClearSelection(FALSE);
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pFormField->ClearOptions(TRUE);
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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for (int i = 0, sz = pWidgetAcc->CountChoiceListItems(); i < sz; i++) {
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CFX_WideString swText;
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pWidgetAcc->GetChoiceListItem(swText, i);
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pFormField->InsertOption(swText, i, TRUE);
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}
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}
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} break;
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case FIELDTYPE_COMBOBOX: {
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pFormField->ClearSelection(FALSE);
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pFormField->ClearOptions(FALSE);
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if (CXFA_WidgetAcc* pWidgetAcc = hWidget->GetDataAcc()) {
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for (int i = 0, sz = pWidgetAcc->CountChoiceListItems(); i < sz; i++) {
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CFX_WideString swText;
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pWidgetAcc->GetChoiceListItem(swText, i);
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pFormField->InsertOption(swText, i, FALSE);
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}
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}
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pFormField->SetValue(L"", TRUE);
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} break;
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}
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}
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#endif // PDF_ENABLE_XFA
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FX_BOOL CPDFSDK_Widget::IsWidgetAppearanceValid(
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CPDF_Annot::AppearanceMode mode) {
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CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDictBy("AP");
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if (!pAP)
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return FALSE;
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// Choose the right sub-ap
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const FX_CHAR* ap_entry = "N";
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if (mode == CPDF_Annot::Down)
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ap_entry = "D";
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else if (mode == CPDF_Annot::Rollover)
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ap_entry = "R";
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if (!pAP->KeyExist(ap_entry))
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ap_entry = "N";
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// Get the AP stream or subdirectory
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CPDF_Object* psub = pAP->GetDirectObjectBy(ap_entry);
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if (!psub)
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return FALSE;
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int nFieldType = GetFieldType();
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switch (nFieldType) {
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case FIELDTYPE_PUSHBUTTON:
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case FIELDTYPE_COMBOBOX:
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case FIELDTYPE_LISTBOX:
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case FIELDTYPE_TEXTFIELD:
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case FIELDTYPE_SIGNATURE:
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return psub->IsStream();
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case FIELDTYPE_CHECKBOX:
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case FIELDTYPE_RADIOBUTTON:
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if (CPDF_Dictionary* pSubDict = psub->AsDictionary()) {
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return !!pSubDict->GetStreamBy(GetAppState());
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}
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return FALSE;
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}
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return TRUE;
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}
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int CPDFSDK_Widget::GetFieldType() const {
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return GetFormField()->GetFieldType();
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}
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FX_BOOL CPDFSDK_Widget::IsAppearanceValid() {
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#ifdef PDF_ENABLE_XFA
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CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
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CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
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int nDocType = pDoc->GetDocType();
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if (nDocType != DOCTYPE_PDF && nDocType != DOCTYPE_STATIC_XFA)
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return TRUE;
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#endif // PDF_ENABLE_XFA
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return CPDFSDK_BAAnnot::IsAppearanceValid();
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}
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int CPDFSDK_Widget::GetLayoutOrder() const {
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return 2;
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}
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int CPDFSDK_Widget::GetFieldFlags() const {
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CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm();
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CPDF_FormControl* pFormControl =
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pPDFInterForm->GetControlByDict(m_pAnnot->GetAnnotDict());
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CPDF_FormField* pFormField = pFormControl->GetField();
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return pFormField->GetFieldFlags();
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}
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CFX_ByteString CPDFSDK_Widget::GetSubType() const {
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int nType = GetFieldType();
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if (nType == FIELDTYPE_SIGNATURE)
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return BFFT_SIGNATURE;
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return CPDFSDK_Annot::GetSubType();
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}
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CPDF_FormField* CPDFSDK_Widget::GetFormField() const {
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return GetFormControl()->GetField();
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}
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CPDF_FormControl* CPDFSDK_Widget::GetFormControl() const {
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CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm();
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return pPDFInterForm->GetControlByDict(GetAnnotDict());
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}
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CPDF_FormControl* CPDFSDK_Widget::GetFormControl(
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CPDF_InterForm* pInterForm,
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const CPDF_Dictionary* pAnnotDict) {
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ASSERT(pAnnotDict);
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return pInterForm->GetControlByDict(pAnnotDict);
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}
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int CPDFSDK_Widget::GetRotate() const {
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CPDF_FormControl* pCtrl = GetFormControl();
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return pCtrl->GetRotation() % 360;
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}
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#ifdef PDF_ENABLE_XFA
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CFX_WideString CPDFSDK_Widget::GetName() const {
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CPDF_FormField* pFormField = GetFormField();
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return pFormField->GetFullName();
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}
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#endif // PDF_ENABLE_XFA
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FX_BOOL CPDFSDK_Widget::GetFillColor(FX_COLORREF& color) const {
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CPDF_FormControl* pFormCtrl = GetFormControl();
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int iColorType = 0;
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color = FX_ARGBTOCOLORREF(pFormCtrl->GetBackgroundColor(iColorType));
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return iColorType != COLORTYPE_TRANSPARENT;
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}
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FX_BOOL CPDFSDK_Widget::GetBorderColor(FX_COLORREF& color) const {
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CPDF_FormControl* pFormCtrl = GetFormControl();
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int iColorType = 0;
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color = FX_ARGBTOCOLORREF(pFormCtrl->GetBorderColor(iColorType));
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return iColorType != COLORTYPE_TRANSPARENT;
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}
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FX_BOOL CPDFSDK_Widget::GetTextColor(FX_COLORREF& color) const {
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CPDF_FormControl* pFormCtrl = GetFormControl();
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CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance();
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if (da.HasColor()) {
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FX_ARGB argb;
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int iColorType = COLORTYPE_TRANSPARENT;
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da.GetColor(argb, iColorType);
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color = FX_ARGBTOCOLORREF(argb);
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|
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);
|
|
FX_FLOAT fFontSize = GetFontSize();
|
if (IsFloatZero(fFontSize))
|
pEdit->SetAutoFontSize(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());
|
|
uint32_t dwFieldFlags = pField->GetFieldFlags();
|
FX_BOOL bMultiLine = (dwFieldFlags >> 12) & 1;
|
|
if (bMultiLine) {
|
pEdit->SetMultiLine(TRUE);
|
pEdit->SetAutoReturn(TRUE);
|
} else {
|
pEdit->SetAlignmentV(1);
|
}
|
|
uint16_t subWord = 0;
|
if ((dwFieldFlags >> 13) & 1) {
|
subWord = '*';
|
pEdit->SetPasswordChar(subWord);
|
}
|
|
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);
|
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)) {
|
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) 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;
|
|
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);
|
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))
|
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)) {
|
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)) {
|
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)) {
|
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;
|
}
|
