diff options
Diffstat (limited to 'fpdfsdk/include/fsdk_baseform.h')
| -rw-r--r-- | fpdfsdk/include/fsdk_baseform.h | 494 |
1 files changed, 258 insertions, 236 deletions
diff --git a/fpdfsdk/include/fsdk_baseform.h b/fpdfsdk/include/fsdk_baseform.h index edbd5e4efc..b685ae6a8e 100644 --- a/fpdfsdk/include/fsdk_baseform.h +++ b/fpdfsdk/include/fsdk_baseform.h @@ -31,255 +31,277 @@ class CPDF_Action; class CPDF_FormField; struct CPWL_Color; -typedef struct _PDFSDK_FieldAction -{ - _PDFSDK_FieldAction() - { - bModifier = FALSE; - bShift = FALSE; - nCommitKey = 0; - bKeyDown = FALSE; - nSelEnd = nSelStart = 0; - bWillCommit = FALSE; - bFieldFull = FALSE; - bRC = TRUE; - } - - 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] -}PDFSDK_FieldAction; -class CPDFSDK_Widget : public CPDFSDK_Annot -{ -public: - CPDFSDK_Widget(CPDF_Annot* pAnnot, CPDFSDK_PageView* pPageView, CPDFSDK_InterForm* pInterForm); - virtual ~CPDFSDK_Widget(); - - virtual CFX_ByteString GetSubType() const; - - virtual CPDF_Action GetAAction(CPDF_AAction::AActionType eAAT); - - int GetFieldType() const; - //define layout order to 2. - virtual int GetLayoutOrder() const {return 2;} - /* - 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; - CFX_WideString GetValue() const; - CFX_WideString GetDefaultValue() const; - CFX_WideString GetOptionLabel(int nIndex) const; - int CountOptions() const; - FX_BOOL IsOptionSelected(int nIndex) const; - int GetTopVisibleIndex() const; - FX_BOOL IsChecked() const; - /* - BF_ALIGN_LEFT - BF_ALIGN_MIDDL - BF_ALIGN_RIGHT - */ - int GetAlignment() const; - int GetMaxLen() const; - CFX_WideString GetAlternateName() const; - -//Set Properties. - void SetCheck(FX_BOOL bChecked, FX_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); - - 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, 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; - -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); - - CPDF_Rect GetClientRect() const; - CPDF_Rect GetRotatedRect() const; - - CFX_ByteString GetBackgroundAppStream() const; - CFX_ByteString GetBorderAppStream() const; - CPDF_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); -public: - FX_BOOL IsWidgetAppearanceValid(CPDF_Annot::AppearanceMode mode); - void DrawAppearance(CFX_RenderDevice* pDevice, const CPDF_Matrix* pUser2Device, - CPDF_Annot::AppearanceMode mode, const CPDF_RenderOptions* pOptions); -public: - FX_BOOL HitTest(FX_FLOAT pageX, FX_FLOAT pageY); -private: - CPDFSDK_InterForm* m_pInterForm; - FX_BOOL m_bAppModified; - int32_t m_nAppAge; - int32_t m_nValueAge; +typedef struct _PDFSDK_FieldAction { + _PDFSDK_FieldAction() { + bModifier = FALSE; + bShift = FALSE; + nCommitKey = 0; + bKeyDown = FALSE; + nSelEnd = nSelStart = 0; + bWillCommit = FALSE; + bFieldFull = FALSE; + bRC = TRUE; + } + + 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] +} PDFSDK_FieldAction; +class CPDFSDK_Widget : public CPDFSDK_Annot { + public: + CPDFSDK_Widget(CPDF_Annot* pAnnot, + CPDFSDK_PageView* pPageView, + CPDFSDK_InterForm* pInterForm); + virtual ~CPDFSDK_Widget(); + + virtual CFX_ByteString GetSubType() const; + + virtual CPDF_Action GetAAction(CPDF_AAction::AActionType eAAT); + + int GetFieldType() const; + // define layout order to 2. + virtual int GetLayoutOrder() const { return 2; } + /* + 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; + CFX_WideString GetValue() const; + CFX_WideString GetDefaultValue() const; + CFX_WideString GetOptionLabel(int nIndex) const; + int CountOptions() const; + FX_BOOL IsOptionSelected(int nIndex) const; + int GetTopVisibleIndex() const; + FX_BOOL IsChecked() const; + /* + BF_ALIGN_LEFT + BF_ALIGN_MIDDL + BF_ALIGN_RIGHT + */ + int GetAlignment() const; + int GetMaxLen() const; + CFX_WideString GetAlternateName() const; + + // Set Properties. + void SetCheck(FX_BOOL bChecked, FX_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); + + 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, + 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; + + 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); + + CPDF_Rect GetClientRect() const; + CPDF_Rect GetRotatedRect() const; + + CFX_ByteString GetBackgroundAppStream() const; + CFX_ByteString GetBorderAppStream() const; + CPDF_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); + + public: + FX_BOOL IsWidgetAppearanceValid(CPDF_Annot::AppearanceMode mode); + void DrawAppearance(CFX_RenderDevice* pDevice, + const CPDF_Matrix* pUser2Device, + CPDF_Annot::AppearanceMode mode, + const CPDF_RenderOptions* pOptions); + + public: + FX_BOOL HitTest(FX_FLOAT pageX, FX_FLOAT pageY); + + private: + CPDFSDK_InterForm* m_pInterForm; + FX_BOOL m_bAppModified; + int32_t m_nAppAge; + int32_t m_nValueAge; }; -class CPDFSDK_InterForm : public CPDF_FormNotify -{ -public: - explicit CPDFSDK_InterForm(CPDFSDK_Document* pDocument); - ~CPDFSDK_InterForm() override; +class CPDFSDK_InterForm : public CPDF_FormNotify { + public: + explicit CPDFSDK_InterForm(CPDFSDK_Document* pDocument); + ~CPDFSDK_InterForm() override; - CPDF_InterForm* GetInterForm() const { return m_pInterForm; } - CPDFSDK_Document* GetDocument() const { return m_pDocument; } + CPDF_InterForm* GetInterForm() const { return m_pInterForm; } + CPDFSDK_Document* GetDocument() const { return m_pDocument; } - FX_BOOL HighlightWidgets(); + FX_BOOL HighlightWidgets(); - CPDFSDK_Widget* GetSibling(CPDFSDK_Widget* pWidget, FX_BOOL bNext) const; - CPDFSDK_Widget* GetWidget(CPDF_FormControl* pControl) const; - void GetWidgets(const CFX_WideString& sFieldName, CFX_PtrArray& widgets); - void GetWidgets(CPDF_FormField* pField, CFX_PtrArray& widgets); + CPDFSDK_Widget* GetSibling(CPDFSDK_Widget* pWidget, FX_BOOL bNext) const; + CPDFSDK_Widget* GetWidget(CPDF_FormControl* pControl) const; + void GetWidgets(const CFX_WideString& sFieldName, CFX_PtrArray& widgets); + void GetWidgets(CPDF_FormField* pField, CFX_PtrArray& widgets); - void AddMap(CPDF_FormControl* pControl, CPDFSDK_Widget* pWidget); - void RemoveMap(CPDF_FormControl* pControl); + void AddMap(CPDF_FormControl* pControl, CPDFSDK_Widget* pWidget); + void RemoveMap(CPDF_FormControl* pControl); - void EnableCalculate(FX_BOOL bEnabled); - FX_BOOL IsCalculateEnabled() const; + void EnableCalculate(FX_BOOL bEnabled); + FX_BOOL IsCalculateEnabled() const; #ifdef _WIN32 - CPDF_Stream* LoadImageFromFile(const CFX_WideString& sFile); + CPDF_Stream* LoadImageFromFile(const CFX_WideString& sFile); #endif - void OnKeyStrokeCommit(CPDF_FormField* pFormField, CFX_WideString& csValue, FX_BOOL& bRC); - void OnValidate(CPDF_FormField* pFormField, CFX_WideString& csValue, FX_BOOL& bRC); - void OnCalculate(CPDF_FormField* pFormField = NULL); - 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); - - void GetFieldFromObjects(const CFX_PtrArray& objects, CFX_PtrArray& fields); - FX_BOOL IsValidField(CPDF_Dictionary* pFieldDict); - FX_BOOL SubmitFields(const CFX_WideString& csDestination, const CFX_PtrArray& fields, - FX_BOOL bIncludeOrExclude, FX_BOOL bUrlEncoded); - FX_BOOL SubmitForm(const CFX_WideString& sDestination, FX_BOOL bUrlEncoded); - FX_BOOL ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf); - FX_BOOL ExportFieldsToFDFTextBuf(const CFX_PtrArray& fields,FX_BOOL bIncludeOrExclude, CFX_ByteTextBuf& textBuf); - CFX_WideString GetTemporaryFileName(const CFX_WideString& sFileExt); - -private: - virtual int BeforeValueChange(const CPDF_FormField* pField, CFX_WideString& csValue); - virtual int AfterValueChange(const CPDF_FormField* pField); - virtual int BeforeSelectionChange(const CPDF_FormField* pField, CFX_WideString& csValue); - virtual int AfterSelectionChange(const CPDF_FormField* pField); - virtual int AfterCheckedStatusChange(const CPDF_FormField* pField, const CFX_ByteArray& statusArray); - virtual int BeforeFormReset(const CPDF_InterForm* pForm); - virtual int AfterFormReset(const CPDF_InterForm* pForm); - virtual int BeforeFormImportData(const CPDF_InterForm* pForm); - virtual int AfterFormImportData(const CPDF_InterForm* pForm); - - 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; - void DoFDFBuffer(CFX_ByteString sBuffer); - - using CPDFSDK_WidgetMap = std::map<CPDF_FormControl*, CPDFSDK_Widget*>; - - CPDFSDK_Document* m_pDocument; - CPDF_InterForm* m_pInterForm; - CPDFSDK_WidgetMap m_Map; - 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: - FX_COLORREF m_aHighlightColor[6]; - uint8_t m_iHighlightAlpha; - FX_BOOL m_bNeedHightlight[6]; + void OnKeyStrokeCommit(CPDF_FormField* pFormField, + CFX_WideString& csValue, + FX_BOOL& bRC); + void OnValidate(CPDF_FormField* pFormField, + CFX_WideString& csValue, + FX_BOOL& bRC); + void OnCalculate(CPDF_FormField* pFormField = NULL); + 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); + + void GetFieldFromObjects(const CFX_PtrArray& objects, CFX_PtrArray& fields); + FX_BOOL IsValidField(CPDF_Dictionary* pFieldDict); + FX_BOOL SubmitFields(const CFX_WideString& csDestination, + const CFX_PtrArray& fields, + FX_BOOL bIncludeOrExclude, + FX_BOOL bUrlEncoded); + FX_BOOL SubmitForm(const CFX_WideString& sDestination, FX_BOOL bUrlEncoded); + FX_BOOL ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf); + FX_BOOL ExportFieldsToFDFTextBuf(const CFX_PtrArray& fields, + FX_BOOL bIncludeOrExclude, + CFX_ByteTextBuf& textBuf); + CFX_WideString GetTemporaryFileName(const CFX_WideString& sFileExt); + + private: + virtual int BeforeValueChange(const CPDF_FormField* pField, + CFX_WideString& csValue); + virtual int AfterValueChange(const CPDF_FormField* pField); + virtual int BeforeSelectionChange(const CPDF_FormField* pField, + CFX_WideString& csValue); + virtual int AfterSelectionChange(const CPDF_FormField* pField); + virtual int AfterCheckedStatusChange(const CPDF_FormField* pField, + const CFX_ByteArray& statusArray); + virtual int BeforeFormReset(const CPDF_InterForm* pForm); + virtual int AfterFormReset(const CPDF_InterForm* pForm); + virtual int BeforeFormImportData(const CPDF_InterForm* pForm); + virtual int AfterFormImportData(const CPDF_InterForm* pForm); + + 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; + void DoFDFBuffer(CFX_ByteString sBuffer); + + using CPDFSDK_WidgetMap = std::map<CPDF_FormControl*, CPDFSDK_Widget*>; + + CPDFSDK_Document* m_pDocument; + CPDF_InterForm* m_pInterForm; + CPDFSDK_WidgetMap m_Map; + 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: + FX_COLORREF m_aHighlightColor[6]; + uint8_t m_iHighlightAlpha; + FX_BOOL m_bNeedHightlight[6]; }; -#define BAI_STRUCTURE 0 -#define BAI_ROW 1 -#define BAI_COLUMN 2 - -#define CPDFSDK_Annots CFX_ArrayTemplate<CPDFSDK_Annot*> -#define CPDFSDK_SortAnnots CGW_ArrayTemplate<CPDFSDK_Annot*> -class CBA_AnnotIterator -{ -public: - 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 int CompareByLeft(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2); - static int CompareByTop(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2); - static CPDF_Rect GetAnnotRect(CPDFSDK_Annot* pAnnot); - - CPDFSDK_PageView* m_pPageView; - CFX_ByteString m_sType; - CFX_ByteString m_sSubType; - int m_nTabs; - CPDFSDK_Annots m_Annots; +#define BAI_STRUCTURE 0 +#define BAI_ROW 1 +#define BAI_COLUMN 2 + +#define CPDFSDK_Annots CFX_ArrayTemplate<CPDFSDK_Annot*> +#define CPDFSDK_SortAnnots CGW_ArrayTemplate<CPDFSDK_Annot*> +class CBA_AnnotIterator { + public: + 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 int CompareByLeft(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2); + static int CompareByTop(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2); + static CPDF_Rect GetAnnotRect(CPDFSDK_Annot* pAnnot); + + CPDFSDK_PageView* m_pPageView; + CFX_ByteString m_sType; + CFX_ByteString m_sSubType; + int m_nTabs; + CPDFSDK_Annots m_Annots; }; #endif // FPDFSDK_INCLUDE_FSDK_BASEFORM_H_ |