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Diffstat (limited to 'fpdfsdk/include/fsdk_baseform.h')
| -rw-r--r-- | fpdfsdk/include/fsdk_baseform.h | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/fpdfsdk/include/fsdk_baseform.h b/fpdfsdk/include/fsdk_baseform.h deleted file mode 100644 index 8eee56c03e..0000000000 --- a/fpdfsdk/include/fsdk_baseform.h +++ /dev/null @@ -1,407 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com - -#ifndef FPDFSDK_INCLUDE_FSDK_BASEFORM_H_ -#define FPDFSDK_INCLUDE_FSDK_BASEFORM_H_ - -#include <map> -#include <set> -#include <vector> - -#include "core/fpdfdoc/include/ipdf_formnotify.h" -#include "core/fxcrt/include/fx_basic.h" -#include "core/fxge/include/fx_dib.h" -#include "fpdfsdk/include/cpdfsdk_annot.h" -#include "fpdfsdk/include/cpdfsdk_baannot.h" - -#if _FX_OS_ == _FX_ANDROID_ -#include "time.h" -#else -#include <ctime> -#endif - -class CPDFSDK_Annot; -class CPDFSDK_Document; -class CPDFSDK_InterForm; -class CPDFSDK_PageView; -class CPDF_Action; -class CPDF_FormControl; -class CPDF_FormField; -class CPDF_InterForm; -struct CPWL_Color; - -#ifdef PDF_ENABLE_XFA -class CXFA_FFWidgetHandler; - -typedef enum _PDFSDK_XFAAActionType { - PDFSDK_XFA_Click = 0, - PDFSDK_XFA_Full, - PDFSDK_XFA_PreOpen, - PDFSDK_XFA_PostOpen -} PDFSDK_XFAAActionType; -#endif // PDF_ENABLE_XFA - -struct PDFSDK_FieldAction { - PDFSDK_FieldAction(); - PDFSDK_FieldAction(const PDFSDK_FieldAction& other) = delete; - - FX_BOOL bModifier; // in - FX_BOOL bShift; // in - int nCommitKey; // in - CFX_WideString sChange; // in[out] - CFX_WideString sChangeEx; // in - FX_BOOL bKeyDown; // in - int nSelEnd; // in[out] - int nSelStart; // in[out] - CFX_WideString sValue; // in[out] - FX_BOOL bWillCommit; // in - FX_BOOL bFieldFull; // in - FX_BOOL bRC; // in[out] -}; - -class CPDFSDK_Widget : public CPDFSDK_BAAnnot { - public: - class Observer { - public: - explicit Observer(CPDFSDK_Widget** pWatchedPtr); - ~Observer(); - - void OnWidgetDestroyed(); - - private: - CPDFSDK_Widget** m_pWatchedPtr; - }; - -#ifdef PDF_ENABLE_XFA - CXFA_FFWidget* GetMixXFAWidget() const; - CXFA_FFWidget* GetGroupMixXFAWidget(); - CXFA_FFWidgetHandler* GetXFAWidgetHandler() const; - - FX_BOOL HasXFAAAction(PDFSDK_XFAAActionType eXFAAAT); - FX_BOOL OnXFAAAction(PDFSDK_XFAAActionType eXFAAAT, - PDFSDK_FieldAction& data, - CPDFSDK_PageView* pPageView); - - void Synchronize(FX_BOOL bSynchronizeElse); - void SynchronizeXFAValue(); - void SynchronizeXFAItems(); - - static void SynchronizeXFAValue(CXFA_FFDocView* pXFADocView, - CXFA_FFWidget* hWidget, - CPDF_FormField* pFormField, - CPDF_FormControl* pFormControl); - static void SynchronizeXFAItems(CXFA_FFDocView* pXFADocView, - CXFA_FFWidget* hWidget, - CPDF_FormField* pFormField, - CPDF_FormControl* pFormControl); -#endif // PDF_ENABLE_XFA - - CPDFSDK_Widget(CPDF_Annot* pAnnot, - CPDFSDK_PageView* pPageView, - CPDFSDK_InterForm* pInterForm); - ~CPDFSDK_Widget() override; - - void AddObserver(Observer* observer); - void RemoveObserver(Observer* observer); - - // CPDFSDK_Annot - CFX_ByteString GetSubType() const override; - CPDF_Action GetAAction(CPDF_AAction::AActionType eAAT) override; - FX_BOOL IsAppearanceValid() override; - - int GetLayoutOrder() const override; - - int GetFieldType() const; - - // Possible values from PDF 32000-1:2008, table 221. - // FIELDFLAG_READONLY - // FIELDFLAG_REQUIRED - // FIELDFLAG_NOEXPORT - int GetFieldFlags() const; - int GetRotate() const; - - FX_BOOL GetFillColor(FX_COLORREF& color) const; - FX_BOOL GetBorderColor(FX_COLORREF& color) const; - FX_BOOL GetTextColor(FX_COLORREF& color) const; - FX_FLOAT GetFontSize() const; - - int GetSelectedIndex(int nIndex) const; -#ifndef PDF_ENABLE_XFA - CFX_WideString GetValue() const; -#else - CFX_WideString GetValue(FX_BOOL bDisplay = TRUE) const; -#endif // PDF_ENABLE_XFA - CFX_WideString GetDefaultValue() const; - CFX_WideString GetOptionLabel(int nIndex) const; - int CountOptions() const; - FX_BOOL IsOptionSelected(int nIndex) const; - int GetTopVisibleIndex() const; - bool IsChecked() const; - /* - BF_ALIGN_LEFT - BF_ALIGN_MIDDL - BF_ALIGN_RIGHT - */ - int GetAlignment() const; - int GetMaxLen() const; -#ifdef PDF_ENABLE_XFA - CFX_WideString GetName() const; -#endif // PDF_ENABLE_XFA - CFX_WideString GetAlternateName() const; - - // Set Properties. - void SetCheck(bool bChecked, bool bNotify); - void SetValue(const CFX_WideString& sValue, FX_BOOL bNotify); - void SetDefaultValue(const CFX_WideString& sValue); - void SetOptionSelection(int index, FX_BOOL bSelected, FX_BOOL bNotify); - void ClearSelection(FX_BOOL bNotify); - void SetTopVisibleIndex(int index); - -#ifdef PDF_ENABLE_XFA - void ResetAppearance(FX_BOOL bValueChanged); -#endif // PDF_ENABLE_XFA - void ResetAppearance(const FX_WCHAR* sValue, FX_BOOL bValueChanged); - void ResetFieldAppearance(FX_BOOL bValueChanged); - void UpdateField(); - CFX_WideString OnFormat(FX_BOOL& bFormated); - - // Message. - FX_BOOL OnAAction(CPDF_AAction::AActionType type, - PDFSDK_FieldAction& data, - CPDFSDK_PageView* pPageView); - - CPDFSDK_InterForm* GetInterForm() const { return m_pInterForm; } - CPDF_FormField* GetFormField() const; - CPDF_FormControl* GetFormControl() const; - static CPDF_FormControl* GetFormControl(CPDF_InterForm* pInterForm, - const CPDF_Dictionary* pAnnotDict); - - void DrawShadow(CFX_RenderDevice* pDevice, CPDFSDK_PageView* pPageView); - - void SetAppModified(); - void ClearAppModified(); - FX_BOOL IsAppModified() const; - - int32_t GetAppearanceAge() const; - int32_t GetValueAge() const; - - FX_BOOL IsWidgetAppearanceValid(CPDF_Annot::AppearanceMode mode); - void DrawAppearance(CFX_RenderDevice* pDevice, - const CFX_Matrix* pUser2Device, - CPDF_Annot::AppearanceMode mode, - const CPDF_RenderOptions* pOptions) override; - - FX_BOOL HitTest(FX_FLOAT pageX, FX_FLOAT pageY); - - private: - void ResetAppearance_PushButton(); - void ResetAppearance_CheckBox(); - void ResetAppearance_RadioButton(); - void ResetAppearance_ComboBox(const FX_WCHAR* sValue); - void ResetAppearance_ListBox(); - void ResetAppearance_TextField(const FX_WCHAR* sValue); - - CFX_FloatRect GetClientRect() const; - CFX_FloatRect GetRotatedRect() const; - - CFX_ByteString GetBackgroundAppStream() const; - CFX_ByteString GetBorderAppStream() const; - CFX_Matrix GetMatrix() const; - - CPWL_Color GetTextPWLColor() const; - CPWL_Color GetBorderPWLColor() const; - CPWL_Color GetFillPWLColor() const; - - void AddImageToAppearance(const CFX_ByteString& sAPType, CPDF_Stream* pImage); - void RemoveAppearance(const CFX_ByteString& sAPType); - - CPDFSDK_InterForm* const m_pInterForm; - FX_BOOL m_bAppModified; - int32_t m_nAppAge; - int32_t m_nValueAge; - std::set<Observer*> m_Observers; - -#ifdef PDF_ENABLE_XFA - mutable CXFA_FFWidget* m_hMixXFAWidget; - mutable CXFA_FFWidgetHandler* m_pWidgetHandler; -#endif // PDF_ENABLE_XFA -}; - -#ifdef PDF_ENABLE_XFA -class CPDFSDK_XFAWidget : public CPDFSDK_Annot { - public: - CPDFSDK_XFAWidget(CXFA_FFWidget* pAnnot, - CPDFSDK_PageView* pPageView, - CPDFSDK_InterForm* pInterForm); - ~CPDFSDK_XFAWidget() override {} - - FX_BOOL IsXFAField() override; - CXFA_FFWidget* GetXFAWidget() const override; - CFX_ByteString GetType() const override; - CFX_ByteString GetSubType() const override; - CFX_FloatRect GetRect() const override; - - CPDFSDK_InterForm* GetInterForm() { return m_pInterForm; } - - private: - CPDFSDK_InterForm* m_pInterForm; - CXFA_FFWidget* m_hXFAWidget; -}; -#endif // PDF_ENABLE_XFA - -class CPDFSDK_InterForm : public IPDF_FormNotify { - public: - explicit CPDFSDK_InterForm(CPDFSDK_Document* pDocument); - ~CPDFSDK_InterForm() override; - - CPDF_InterForm* GetInterForm() const { return m_pInterForm.get(); } - CPDFSDK_Document* GetDocument() const { return m_pDocument; } - - FX_BOOL HighlightWidgets(); - - CPDFSDK_Widget* GetSibling(CPDFSDK_Widget* pWidget, FX_BOOL bNext) const; - CPDFSDK_Widget* GetWidget(CPDF_FormControl* pControl, - bool createIfNeeded) const; - void GetWidgets(const CFX_WideString& sFieldName, - std::vector<CPDFSDK_Widget*>* widgets) const; - void GetWidgets(CPDF_FormField* pField, - std::vector<CPDFSDK_Widget*>* widgets) const; - - void AddMap(CPDF_FormControl* pControl, CPDFSDK_Widget* pWidget); - void RemoveMap(CPDF_FormControl* pControl); - - void EnableCalculate(FX_BOOL bEnabled); - FX_BOOL IsCalculateEnabled() const; - -#ifdef PDF_ENABLE_XFA - void AddXFAMap(CXFA_FFWidget* hWidget, CPDFSDK_XFAWidget* pWidget); - void RemoveXFAMap(CXFA_FFWidget* hWidget); - CPDFSDK_XFAWidget* GetXFAWidget(CXFA_FFWidget* hWidget); - void XfaEnableCalculate(FX_BOOL bEnabled); - FX_BOOL IsXfaCalculateEnabled() const; - FX_BOOL IsXfaValidationsEnabled(); - void XfaSetValidationsEnabled(FX_BOOL bEnabled); -#endif // PDF_ENABLE_XFA - - FX_BOOL OnKeyStrokeCommit(CPDF_FormField* pFormField, - const CFX_WideString& csValue); - FX_BOOL OnValidate(CPDF_FormField* pFormField, const CFX_WideString& csValue); - void OnCalculate(CPDF_FormField* pFormField = nullptr); - CFX_WideString OnFormat(CPDF_FormField* pFormField, FX_BOOL& bFormated); - - void ResetFieldAppearance(CPDF_FormField* pFormField, - const FX_WCHAR* sValue, - FX_BOOL bValueChanged); - void UpdateField(CPDF_FormField* pFormField); - - FX_BOOL DoAction_Hide(const CPDF_Action& action); - FX_BOOL DoAction_SubmitForm(const CPDF_Action& action); - FX_BOOL DoAction_ResetForm(const CPDF_Action& action); - FX_BOOL DoAction_ImportData(const CPDF_Action& action); - - std::vector<CPDF_FormField*> GetFieldFromObjects( - const std::vector<CPDF_Object*>& objects) const; - FX_BOOL IsValidField(CPDF_Dictionary* pFieldDict); - FX_BOOL SubmitFields(const CFX_WideString& csDestination, - const std::vector<CPDF_FormField*>& fields, - bool bIncludeOrExclude, - bool bUrlEncoded); - FX_BOOL SubmitForm(const CFX_WideString& sDestination, FX_BOOL bUrlEncoded); - FX_BOOL ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf); - FX_BOOL ExportFieldsToFDFTextBuf(const std::vector<CPDF_FormField*>& fields, - bool bIncludeOrExclude, - CFX_ByteTextBuf& textBuf); - CFX_WideString GetTemporaryFileName(const CFX_WideString& sFileExt); - -#ifdef PDF_ENABLE_XFA - void SynchronizeField(CPDF_FormField* pFormField, FX_BOOL bSynchronizeElse); -#endif // PDF_ENABLE_XFA - - private: - // IPDF_FormNotify: - int BeforeValueChange(CPDF_FormField* pField, - const CFX_WideString& csValue) override; - void AfterValueChange(CPDF_FormField* pField) override; - int BeforeSelectionChange(CPDF_FormField* pField, - const CFX_WideString& csValue) override; - void AfterSelectionChange(CPDF_FormField* pField) override; - void AfterCheckedStatusChange(CPDF_FormField* pField) override; - int BeforeFormReset(CPDF_InterForm* pForm) override; - void AfterFormReset(CPDF_InterForm* pForm) override; - int BeforeFormImportData(CPDF_InterForm* pForm) override; - void AfterFormImportData(CPDF_InterForm* pForm) override; - - FX_BOOL FDFToURLEncodedData(CFX_WideString csFDFFile, - CFX_WideString csTxtFile); - FX_BOOL FDFToURLEncodedData(uint8_t*& pBuf, FX_STRSIZE& nBufSize); - int GetPageIndexByAnnotDict(CPDF_Document* pDocument, - CPDF_Dictionary* pAnnotDict) const; - - using CPDFSDK_WidgetMap = std::map<CPDF_FormControl*, CPDFSDK_Widget*>; - - CPDFSDK_Document* m_pDocument; - std::unique_ptr<CPDF_InterForm> m_pInterForm; - CPDFSDK_WidgetMap m_Map; -#ifdef PDF_ENABLE_XFA - std::map<CXFA_FFWidget*, CPDFSDK_XFAWidget*> m_XFAMap; - FX_BOOL m_bXfaCalculate; - FX_BOOL m_bXfaValidationsEnabled; -#endif // PDF_ENABLE_XFA - FX_BOOL m_bCalculate; - FX_BOOL m_bBusy; - - public: - FX_BOOL IsNeedHighLight(int nFieldType); - void RemoveAllHighLight(); - void SetHighlightAlpha(uint8_t alpha) { m_iHighlightAlpha = alpha; } - uint8_t GetHighlightAlpha() { return m_iHighlightAlpha; } - void SetHighlightColor(FX_COLORREF clr, int nFieldType); - FX_COLORREF GetHighlightColor(int nFieldType); - - private: -#ifndef PDF_ENABLE_XFA - static const int kNumFieldTypes = 6; -#else // PDF_ENABLE_XFA - static const int kNumFieldTypes = 7; -#endif // PDF_ENABLE_XFA - - FX_COLORREF m_aHighlightColor[kNumFieldTypes]; - uint8_t m_iHighlightAlpha; - FX_BOOL m_bNeedHightlight[kNumFieldTypes]; -}; - -class CBA_AnnotIterator { - public: - enum TabOrder { STRUCTURE = 0, ROW, COLUMN }; - - CBA_AnnotIterator(CPDFSDK_PageView* pPageView, - const CFX_ByteString& sType, - const CFX_ByteString& sSubType); - ~CBA_AnnotIterator(); - - CPDFSDK_Annot* GetFirstAnnot(); - CPDFSDK_Annot* GetLastAnnot(); - CPDFSDK_Annot* GetNextAnnot(CPDFSDK_Annot* pAnnot); - CPDFSDK_Annot* GetPrevAnnot(CPDFSDK_Annot* pAnnot); - - private: - void GenerateResults(); - static CFX_FloatRect GetAnnotRect(const CPDFSDK_Annot* pAnnot); - - // Function signature compatible with std::sort(). - static bool CompareByLeftAscending(const CPDFSDK_Annot* p1, - const CPDFSDK_Annot* p2); - static bool CompareByTopDescending(const CPDFSDK_Annot* p1, - const CPDFSDK_Annot* p2); - - TabOrder m_eTabOrder; - CPDFSDK_PageView* m_pPageView; - CFX_ByteString m_sType; - CFX_ByteString m_sSubType; - std::vector<CPDFSDK_Annot*> m_Annots; -}; - -#endif // FPDFSDK_INCLUDE_FSDK_BASEFORM_H_ |