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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #include "fpdfsdk/formfiller/cffl_iformfiller.h" | 7 #include "fpdfsdk/formfiller/cffl_iformfiller.h" |
| 8 | 8 |
| 9 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h" | 9 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h" |
| 10 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" | 10 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h" |
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| 50 pPDFAnnot->GetRect(rcAnnot); | 50 pPDFAnnot->GetRect(rcAnnot); |
| 51 | 51 |
| 52 CFX_FloatRect rcWin = CPWL_Utils::InflateRect(rcAnnot, 1); | 52 CFX_FloatRect rcWin = CPWL_Utils::InflateRect(rcAnnot, 1); |
| 53 return rcWin.GetOutterRect(); | 53 return rcWin.GetOutterRect(); |
| 54 } | 54 } |
| 55 | 55 |
| 56 void CFFL_IFormFiller::OnDraw(CPDFSDK_PageView* pPageView, | 56 void CFFL_IFormFiller::OnDraw(CPDFSDK_PageView* pPageView, |
| 57 CPDFSDK_Annot* pAnnot, | 57 CPDFSDK_Annot* pAnnot, |
| 58 CFX_RenderDevice* pDevice, | 58 CFX_RenderDevice* pDevice, |
| 59 CFX_Matrix* pUser2Device, | 59 CFX_Matrix* pUser2Device, |
| 60 FX_DWORD dwFlags) { | 60 uint32_t dwFlags) { |
| 61 ASSERT(pPageView); | 61 ASSERT(pPageView); |
| 62 CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; | 62 CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot; |
| 63 | 63 |
| 64 if (IsVisible(pWidget)) { | 64 if (IsVisible(pWidget)) { |
| 65 if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) { | 65 if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) { |
| 66 if (pFormFiller->IsValid()) { | 66 if (pFormFiller->IsValid()) { |
| 67 pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); | 67 pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags); |
| 68 pAnnot->GetPDFPage(); | 68 pAnnot->GetPDFPage(); |
| 69 | 69 |
| 70 CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument(); | 70 CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument(); |
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| 493 int nFieldFlags = pWidget->GetFieldFlags(); | 493 int nFieldFlags = pWidget->GetFieldFlags(); |
| 494 return (nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY; | 494 return (nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY; |
| 495 } | 495 } |
| 496 | 496 |
| 497 FX_BOOL CFFL_IFormFiller::IsFillingAllowed(CPDFSDK_Widget* pWidget) { | 497 FX_BOOL CFFL_IFormFiller::IsFillingAllowed(CPDFSDK_Widget* pWidget) { |
| 498 if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON) | 498 if (pWidget->GetFieldType() == FIELDTYPE_PUSHBUTTON) |
| 499 return TRUE; | 499 return TRUE; |
| 500 | 500 |
| 501 CPDF_Page* pPage = pWidget->GetPDFPage(); | 501 CPDF_Page* pPage = pWidget->GetPDFPage(); |
| 502 CPDF_Document* pDocument = pPage->m_pDocument; | 502 CPDF_Document* pDocument = pPage->m_pDocument; |
| 503 FX_DWORD dwPermissions = pDocument->GetUserPermissions(); | 503 uint32_t dwPermissions = pDocument->GetUserPermissions(); |
| 504 return (dwPermissions & FPDFPERM_FILL_FORM) || | 504 return (dwPermissions & FPDFPERM_FILL_FORM) || |
| 505 (dwPermissions & FPDFPERM_ANNOT_FORM) || | 505 (dwPermissions & FPDFPERM_ANNOT_FORM) || |
| 506 (dwPermissions & FPDFPERM_MODIFY); | 506 (dwPermissions & FPDFPERM_MODIFY); |
| 507 } | 507 } |
| 508 | 508 |
| 509 CFFL_FormFiller* CFFL_IFormFiller::GetFormFiller(CPDFSDK_Annot* pAnnot, | 509 CFFL_FormFiller* CFFL_IFormFiller::GetFormFiller(CPDFSDK_Annot* pAnnot, |
| 510 FX_BOOL bRegister) { | 510 FX_BOOL bRegister) { |
| 511 auto it = m_Maps.find(pAnnot); | 511 auto it = m_Maps.find(pAnnot); |
| 512 if (it != m_Maps.end()) | 512 if (it != m_Maps.end()) |
| 513 return it->second; | 513 return it->second; |
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| 635 } | 635 } |
| 636 | 636 |
| 637 nRet = bBottom ? 0 : 1; | 637 nRet = bBottom ? 0 : 1; |
| 638 fPopupRet = fFactHeight; | 638 fPopupRet = fFactHeight; |
| 639 } | 639 } |
| 640 | 640 |
| 641 void CFFL_IFormFiller::OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, | 641 void CFFL_IFormFiller::OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, |
| 642 CPDFSDK_PageView* pPageView, | 642 CPDFSDK_PageView* pPageView, |
| 643 FX_BOOL& bRC, | 643 FX_BOOL& bRC, |
| 644 FX_BOOL& bExit, | 644 FX_BOOL& bExit, |
| 645 FX_DWORD nFlag) { | 645 uint32_t nFlag) { |
| 646 if (!m_bNotifying) { | 646 if (!m_bNotifying) { |
| 647 if (pWidget->GetAAction(CPDF_AAction::KeyStroke).GetDict()) { | 647 if (pWidget->GetAAction(CPDF_AAction::KeyStroke).GetDict()) { |
| 648 m_bNotifying = TRUE; | 648 m_bNotifying = TRUE; |
| 649 pWidget->ClearAppModified(); | 649 pWidget->ClearAppModified(); |
| 650 | 650 |
| 651 ASSERT(pPageView); | 651 ASSERT(pPageView); |
| 652 | 652 |
| 653 PDFSDK_FieldAction fa; | 653 PDFSDK_FieldAction fa; |
| 654 fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | 654 fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); |
| 655 fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | 655 fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); |
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| 667 bRC = fa.bRC; | 667 bRC = fa.bRC; |
| 668 m_bNotifying = FALSE; | 668 m_bNotifying = FALSE; |
| 669 } | 669 } |
| 670 } | 670 } |
| 671 } | 671 } |
| 672 | 672 |
| 673 void CFFL_IFormFiller::OnValidate(CPDFSDK_Widget* pWidget, | 673 void CFFL_IFormFiller::OnValidate(CPDFSDK_Widget* pWidget, |
| 674 CPDFSDK_PageView* pPageView, | 674 CPDFSDK_PageView* pPageView, |
| 675 FX_BOOL& bRC, | 675 FX_BOOL& bRC, |
| 676 FX_BOOL& bExit, | 676 FX_BOOL& bExit, |
| 677 FX_DWORD nFlag) { | 677 uint32_t nFlag) { |
| 678 if (!m_bNotifying) { | 678 if (!m_bNotifying) { |
| 679 if (pWidget->GetAAction(CPDF_AAction::Validate).GetDict()) { | 679 if (pWidget->GetAAction(CPDF_AAction::Validate).GetDict()) { |
| 680 m_bNotifying = TRUE; | 680 m_bNotifying = TRUE; |
| 681 pWidget->ClearAppModified(); | 681 pWidget->ClearAppModified(); |
| 682 | 682 |
| 683 ASSERT(pPageView); | 683 ASSERT(pPageView); |
| 684 | 684 |
| 685 PDFSDK_FieldAction fa; | 685 PDFSDK_FieldAction fa; |
| 686 fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); | 686 fa.bModifier = m_pApp->FFI_IsCTRLKeyDown(nFlag); |
| 687 fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); | 687 fa.bShift = m_pApp->FFI_IsSHIFTKeyDown(nFlag); |
| 688 fa.bKeyDown = TRUE; | 688 fa.bKeyDown = TRUE; |
| 689 fa.bRC = TRUE; | 689 fa.bRC = TRUE; |
| 690 | 690 |
| 691 CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE); | 691 CFFL_FormFiller* pFormFiller = GetFormFiller(pWidget, FALSE); |
| 692 pFormFiller->GetActionData(pPageView, CPDF_AAction::Validate, fa); | 692 pFormFiller->GetActionData(pPageView, CPDF_AAction::Validate, fa); |
| 693 pFormFiller->SaveState(pPageView); | 693 pFormFiller->SaveState(pPageView); |
| 694 | 694 |
| 695 PDFSDK_FieldAction faOld = fa; | 695 PDFSDK_FieldAction faOld = fa; |
| 696 pWidget->OnAAction(CPDF_AAction::Validate, fa, pPageView); | 696 pWidget->OnAAction(CPDF_AAction::Validate, fa, pPageView); |
| 697 | 697 |
| 698 bRC = fa.bRC; | 698 bRC = fa.bRC; |
| 699 m_bNotifying = FALSE; | 699 m_bNotifying = FALSE; |
| 700 } | 700 } |
| 701 } | 701 } |
| 702 } | 702 } |
| 703 | 703 |
| 704 void CFFL_IFormFiller::OnCalculate(CPDFSDK_Widget* pWidget, | 704 void CFFL_IFormFiller::OnCalculate(CPDFSDK_Widget* pWidget, |
| 705 CPDFSDK_PageView* pPageView, | 705 CPDFSDK_PageView* pPageView, |
| 706 FX_BOOL& bExit, | 706 FX_BOOL& bExit, |
| 707 FX_DWORD nFlag) { | 707 uint32_t nFlag) { |
| 708 if (!m_bNotifying) { | 708 if (!m_bNotifying) { |
| 709 ASSERT(pWidget); | 709 ASSERT(pWidget); |
| 710 CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); | 710 CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); |
| 711 CPDFSDK_InterForm* pInterForm = | 711 CPDFSDK_InterForm* pInterForm = |
| 712 (CPDFSDK_InterForm*)pDocument->GetInterForm(); | 712 (CPDFSDK_InterForm*)pDocument->GetInterForm(); |
| 713 pInterForm->OnCalculate(pWidget->GetFormField()); | 713 pInterForm->OnCalculate(pWidget->GetFormField()); |
| 714 | 714 |
| 715 m_bNotifying = FALSE; | 715 m_bNotifying = FALSE; |
| 716 } | 716 } |
| 717 } | 717 } |
| 718 | 718 |
| 719 void CFFL_IFormFiller::OnFormat(CPDFSDK_Widget* pWidget, | 719 void CFFL_IFormFiller::OnFormat(CPDFSDK_Widget* pWidget, |
| 720 CPDFSDK_PageView* pPageView, | 720 CPDFSDK_PageView* pPageView, |
| 721 FX_BOOL& bExit, | 721 FX_BOOL& bExit, |
| 722 FX_DWORD nFlag) { | 722 uint32_t nFlag) { |
| 723 if (!m_bNotifying) { | 723 if (!m_bNotifying) { |
| 724 ASSERT(pWidget); | 724 ASSERT(pWidget); |
| 725 CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); | 725 CPDFSDK_Document* pDocument = pPageView->GetSDKDocument(); |
| 726 CPDFSDK_InterForm* pInterForm = | 726 CPDFSDK_InterForm* pInterForm = |
| 727 (CPDFSDK_InterForm*)pDocument->GetInterForm(); | 727 (CPDFSDK_InterForm*)pDocument->GetInterForm(); |
| 728 | 728 |
| 729 FX_BOOL bFormated = FALSE; | 729 FX_BOOL bFormated = FALSE; |
| 730 CFX_WideString sValue = | 730 CFX_WideString sValue = |
| 731 pInterForm->OnFormat(pWidget->GetFormField(), bFormated); | 731 pInterForm->OnFormat(pWidget->GetFormField(), bFormated); |
| 732 | 732 |
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| 809 } | 809 } |
| 810 | 810 |
| 811 bReset = TRUE; | 811 bReset = TRUE; |
| 812 } | 812 } |
| 813 } | 813 } |
| 814 } | 814 } |
| 815 } | 815 } |
| 816 | 816 |
| 817 void CFFL_IFormFiller::OnPopupPreOpen(void* pPrivateData, | 817 void CFFL_IFormFiller::OnPopupPreOpen(void* pPrivateData, |
| 818 FX_BOOL& bExit, | 818 FX_BOOL& bExit, |
| 819 FX_DWORD nFlag) { | 819 uint32_t nFlag) { |
| 820 CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | 820 CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; |
| 821 ASSERT(pData); | 821 ASSERT(pData); |
| 822 ASSERT(pData->pWidget); | 822 ASSERT(pData->pWidget); |
| 823 | 823 |
| 824 FX_BOOL bTempReset = FALSE; | 824 FX_BOOL bTempReset = FALSE; |
| 825 FX_BOOL bTempExit = FALSE; | 825 FX_BOOL bTempExit = FALSE; |
| 826 OnPreOpen(pData->pWidget, pData->pPageView, bTempReset, bTempExit, nFlag); | 826 OnPreOpen(pData->pWidget, pData->pPageView, bTempReset, bTempExit, nFlag); |
| 827 | 827 |
| 828 if (bTempReset || bTempExit) { | 828 if (bTempReset || bTempExit) { |
| 829 bExit = TRUE; | 829 bExit = TRUE; |
| 830 } | 830 } |
| 831 } | 831 } |
| 832 | 832 |
| 833 void CFFL_IFormFiller::OnPopupPostOpen(void* pPrivateData, | 833 void CFFL_IFormFiller::OnPopupPostOpen(void* pPrivateData, |
| 834 FX_BOOL& bExit, | 834 FX_BOOL& bExit, |
| 835 FX_DWORD nFlag) { | 835 uint32_t nFlag) { |
| 836 CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | 836 CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; |
| 837 ASSERT(pData); | 837 ASSERT(pData); |
| 838 ASSERT(pData->pWidget); | 838 ASSERT(pData->pWidget); |
| 839 | 839 |
| 840 FX_BOOL bTempReset = FALSE; | 840 FX_BOOL bTempReset = FALSE; |
| 841 FX_BOOL bTempExit = FALSE; | 841 FX_BOOL bTempExit = FALSE; |
| 842 OnPostOpen(pData->pWidget, pData->pPageView, bTempReset, bTempExit, nFlag); | 842 OnPostOpen(pData->pWidget, pData->pPageView, bTempReset, bTempExit, nFlag); |
| 843 | 843 |
| 844 if (bTempReset || bTempExit) { | 844 if (bTempReset || bTempExit) { |
| 845 bExit = TRUE; | 845 bExit = TRUE; |
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| 926 } | 926 } |
| 927 | 927 |
| 928 void CFFL_IFormFiller::OnBeforeKeyStroke(void* pPrivateData, | 928 void CFFL_IFormFiller::OnBeforeKeyStroke(void* pPrivateData, |
| 929 CFX_WideString& strChange, | 929 CFX_WideString& strChange, |
| 930 const CFX_WideString& strChangeEx, | 930 const CFX_WideString& strChangeEx, |
| 931 int nSelStart, | 931 int nSelStart, |
| 932 int nSelEnd, | 932 int nSelEnd, |
| 933 FX_BOOL bKeyDown, | 933 FX_BOOL bKeyDown, |
| 934 FX_BOOL& bRC, | 934 FX_BOOL& bRC, |
| 935 FX_BOOL& bExit, | 935 FX_BOOL& bExit, |
| 936 FX_DWORD nFlag) { | 936 uint32_t nFlag) { |
| 937 CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; | 937 CFFL_PrivateData* pData = (CFFL_PrivateData*)pPrivateData; |
| 938 ASSERT(pData->pWidget); | 938 ASSERT(pData->pWidget); |
| 939 | 939 |
| 940 CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE); | 940 CFFL_FormFiller* pFormFiller = GetFormFiller(pData->pWidget, FALSE); |
| 941 | 941 |
| 942 #ifdef PDF_ENABLE_XFA | 942 #ifdef PDF_ENABLE_XFA |
| 943 if (pFormFiller->IsFieldFull(pData->pPageView)) { | 943 if (pFormFiller->IsFieldFull(pData->pPageView)) { |
| 944 FX_BOOL bFullExit = FALSE; | 944 FX_BOOL bFullExit = FALSE; |
| 945 FX_BOOL bFullReset = FALSE; | 945 FX_BOOL bFullReset = FALSE; |
| 946 OnFull(pData->pWidget, pData->pPageView, bFullReset, bFullExit, nFlag); | 946 OnFull(pData->pWidget, pData->pPageView, bFullReset, bFullExit, nFlag); |
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| 1007 bExit = TRUE; | 1007 bExit = TRUE; |
| 1008 m_bNotifying = FALSE; | 1008 m_bNotifying = FALSE; |
| 1009 return; | 1009 return; |
| 1010 } | 1010 } |
| 1011 } | 1011 } |
| 1012 | 1012 |
| 1013 m_bNotifying = FALSE; | 1013 m_bNotifying = FALSE; |
| 1014 } | 1014 } |
| 1015 } | 1015 } |
| 1016 } | 1016 } |
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