diff options
Diffstat (limited to 'fpdfsdk/fxedit/include/fxet_edit.h')
| -rw-r--r-- | fpdfsdk/fxedit/include/fxet_edit.h | 328 |
1 files changed, 208 insertions, 120 deletions
diff --git a/fpdfsdk/fxedit/include/fxet_edit.h b/fpdfsdk/fxedit/include/fxet_edit.h index 6f1a6d6530..3bf5849211 100644 --- a/fpdfsdk/fxedit/include/fxet_edit.h +++ b/fpdfsdk/fxedit/include/fxet_edit.h @@ -13,9 +13,16 @@ #include "core/fpdfdoc/include/cpvt_wordprops.h" #include "fpdfsdk/fxedit/include/fx_edit.h" +class CPDF_PageObjectHolder; +class CPDF_TextObject; +class CPWL_Edit; +class CPWL_EditCtrl; class CFX_Edit; class CFX_Edit_Iterator; class CFX_Edit_Provider; +class CFX_RenderDevice; +class CFX_SystemHandler; +class IFX_Edit_UndoItem; #define FX_EDIT_IsFloatZero(f) (f < 0.0001 && f > -0.0001) #define FX_EDIT_IsFloatEqual(fa, fb) FX_EDIT_IsFloatZero(fa - fb) @@ -178,6 +185,15 @@ class CFX_Edit_Undo { FX_BOOL m_bWorking; }; +class IFX_Edit_UndoItem { + public: + virtual ~IFX_Edit_UndoItem() {} + + virtual void Undo() = 0; + virtual void Redo() = 0; + virtual CFX_WideString GetUndoTitle() = 0; +}; + class CFX_Edit_UndoItem : public IFX_Edit_UndoItem { public: CFX_Edit_UndoItem(); @@ -357,116 +373,180 @@ class CFXEU_InsertText : public CFX_Edit_UndoItem { CPVT_WordProps m_WordProps; }; -class CFX_Edit : public IFX_Edit { - friend class CFX_Edit_Iterator; - friend class CFXEU_InsertWord; - friend class CFXEU_InsertReturn; - friend class CFXEU_Backspace; - friend class CFXEU_Delete; - friend class CFXEU_Clear; - friend class CFXEU_InsertText; - +class CFX_Edit { public: - explicit CFX_Edit(CPDF_VariableText* pVT); - ~CFX_Edit() override; - - // IFX_Edit - void SetFontMap(IPVT_FontMap* pFontMap) override; - void SetNotify(IFX_Edit_Notify* pNotify) override; - void SetOprNotify(IFX_Edit_OprNotify* pOprNotify) override; - IFX_Edit_Iterator* GetIterator() override; - CPDF_VariableText* GetVariableText() override; - IPVT_FontMap* GetFontMap() override; - void Initialize() override; - void SetPlateRect(const CFX_FloatRect& rect, FX_BOOL bPaint = TRUE) override; - void SetScrollPos(const CFX_FloatPoint& point) override; - void SetAlignmentH(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) override; - void SetAlignmentV(int32_t nFormat = 0, FX_BOOL bPaint = TRUE) override; - void SetPasswordChar(uint16_t wSubWord = '*', FX_BOOL bPaint = TRUE) override; - void SetLimitChar(int32_t nLimitChar = 0, FX_BOOL bPaint = TRUE) override; - void SetCharArray(int32_t nCharArray = 0, FX_BOOL bPaint = TRUE) override; - void SetCharSpace(FX_FLOAT fCharSpace = 0.0f, FX_BOOL bPaint = TRUE) override; - void SetHorzScale(int32_t nHorzScale = 100, FX_BOOL bPaint = TRUE) override; - void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE) override; - void SetMultiLine(FX_BOOL bMultiLine = TRUE, FX_BOOL bPaint = TRUE) override; - void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) override; - void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) override; - void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE) override; - void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE) override; - void SetTextOverflow(FX_BOOL bAllowed = FALSE, - FX_BOOL bPaint = TRUE) override; - void OnMouseDown(const CFX_FloatPoint& point, - FX_BOOL bShift, - FX_BOOL bCtrl) override; - void OnMouseMove(const CFX_FloatPoint& point, - FX_BOOL bShift, - FX_BOOL bCtrl) override; - void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl) override; - void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl) override; - void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl) override; - void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl) override; - void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl) override; - void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl) override; + static CFX_ByteString GetEditAppearanceStream( + CFX_Edit* pEdit, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange = nullptr, + FX_BOOL bContinuous = TRUE, + uint16_t SubWord = 0); + static CFX_ByteString GetSelectAppearanceStream( + CFX_Edit* pEdit, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange = nullptr); + static void DrawEdit(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + CFX_Edit* pEdit, + FX_COLORREF crTextFill, + FX_COLORREF crTextStroke, + const CFX_FloatRect& rcClip, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange, + CFX_SystemHandler* pSystemHandler, + void* pFFLData); + static void DrawUnderline(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + CFX_Edit* pEdit, + FX_COLORREF color, + const CFX_FloatRect& rcClip, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange); + static void DrawRichEdit(CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + CFX_Edit* pEdit, + const CFX_FloatRect& rcClip, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange); + static void GeneratePageObjects( + CPDF_PageObjectHolder* pObjectHolder, + CFX_Edit* pEdit, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange, + FX_COLORREF crText, + CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); + static void GenerateRichPageObjects( + CPDF_PageObjectHolder* pObjectHolder, + CFX_Edit* pEdit, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange, + CFX_ArrayTemplate<CPDF_TextObject*>& ObjArray); + static void GenerateUnderlineObjects(CPDF_PageObjectHolder* pObjectHolder, + CFX_Edit* pEdit, + const CFX_FloatPoint& ptOffset, + const CPVT_WordRange* pRange, + FX_COLORREF color); + + CFX_Edit(); + ~CFX_Edit(); + + void SetFontMap(IPVT_FontMap* pFontMap); + void SetNotify(CPWL_EditCtrl* pNotify); + void SetOprNotify(CPWL_Edit* pOprNotify); + + // Returns an iterator for the contents. Should not be released. + CFX_Edit_Iterator* GetIterator(); + CPDF_VariableText* GetVariableText(); + IPVT_FontMap* GetFontMap(); + void Initialize(); + + // Set the bounding box of the text area. + void SetPlateRect(const CFX_FloatRect& rect, FX_BOOL bPaint = TRUE); + void SetScrollPos(const CFX_FloatPoint& point); + + // Set the horizontal text alignment. (nFormat [0:left, 1:middle, 2:right]) + void SetAlignmentH(int32_t nFormat = 0, FX_BOOL bPaint = TRUE); + // Set the vertical text alignment. (nFormat [0:left, 1:middle, 2:right]) + void SetAlignmentV(int32_t nFormat = 0, FX_BOOL bPaint = TRUE); + + // Set the substitution character for hidden text. + void SetPasswordChar(uint16_t wSubWord = '*', FX_BOOL bPaint = TRUE); + + // Set the maximum number of words in the text. + void SetLimitChar(int32_t nLimitChar = 0, FX_BOOL bPaint = TRUE); + void SetCharArray(int32_t nCharArray = 0, FX_BOOL bPaint = TRUE); + void SetCharSpace(FX_FLOAT fCharSpace = 0.0f, FX_BOOL bPaint = TRUE); + void SetHorzScale(int32_t nHorzScale = 100, FX_BOOL bPaint = TRUE); + void SetLineLeading(FX_FLOAT fLineLeading, FX_BOOL bPaint = TRUE); + void SetMultiLine(FX_BOOL bMultiLine = TRUE, FX_BOOL bPaint = TRUE); + void SetAutoReturn(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE); + void SetAutoFontSize(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE); + void SetAutoScroll(FX_BOOL bAuto = TRUE, FX_BOOL bPaint = TRUE); + void SetFontSize(FX_FLOAT fFontSize, FX_BOOL bPaint = TRUE); + void SetTextOverflow(FX_BOOL bAllowed = FALSE, FX_BOOL bPaint = TRUE); + FX_BOOL IsRichText() const; + void SetRichText(FX_BOOL bRichText = TRUE, FX_BOOL bPaint = TRUE); + FX_BOOL SetRichFontSize(FX_FLOAT fFontSize); + FX_BOOL SetRichFontIndex(int32_t nFontIndex); + FX_BOOL SetRichTextColor(FX_COLORREF dwColor); + FX_BOOL SetRichTextScript(CPDF_VariableText::ScriptType nScriptType); + FX_BOOL SetRichTextBold(FX_BOOL bBold = TRUE); + FX_BOOL SetRichTextItalic(FX_BOOL bItalic = TRUE); + FX_BOOL SetRichTextUnderline(FX_BOOL bUnderline = TRUE); + FX_BOOL SetRichTextCrossout(FX_BOOL bCrossout = TRUE); + FX_BOOL SetRichTextCharSpace(FX_FLOAT fCharSpace); + FX_BOOL SetRichTextHorzScale(int32_t nHorzScale = 100); + FX_BOOL SetRichTextLineLeading(FX_FLOAT fLineLeading); + FX_BOOL SetRichTextLineIndent(FX_FLOAT fLineIndent); + FX_BOOL SetRichTextAlignment(int32_t nAlignment); + void OnMouseDown(const CFX_FloatPoint& point, FX_BOOL bShift, FX_BOOL bCtrl); + void OnMouseMove(const CFX_FloatPoint& point, FX_BOOL bShift, FX_BOOL bCtrl); + void OnVK_UP(FX_BOOL bShift, FX_BOOL bCtrl); + void OnVK_DOWN(FX_BOOL bShift, FX_BOOL bCtrl); + void OnVK_LEFT(FX_BOOL bShift, FX_BOOL bCtrl); + void OnVK_RIGHT(FX_BOOL bShift, FX_BOOL bCtrl); + void OnVK_HOME(FX_BOOL bShift, FX_BOOL bCtrl); + void OnVK_END(FX_BOOL bShift, FX_BOOL bCtrl); void SetText(const FX_WCHAR* text, int32_t charset = DEFAULT_CHARSET, const CPVT_SecProps* pSecProps = nullptr, - const CPVT_WordProps* pWordProps = nullptr) override; + const CPVT_WordProps* pWordProps = nullptr); FX_BOOL InsertWord(uint16_t word, int32_t charset = DEFAULT_CHARSET, - const CPVT_WordProps* pWordProps = nullptr) override; + const CPVT_WordProps* pWordProps = nullptr); FX_BOOL InsertReturn(const CPVT_SecProps* pSecProps = nullptr, - const CPVT_WordProps* pWordProps = nullptr) override; - FX_BOOL Backspace() override; - FX_BOOL Delete() override; - FX_BOOL Clear() override; + const CPVT_WordProps* pWordProps = nullptr); + FX_BOOL Backspace(); + FX_BOOL Delete(); + FX_BOOL Clear(); FX_BOOL InsertText(const FX_WCHAR* text, int32_t charset = DEFAULT_CHARSET, const CPVT_SecProps* pSecProps = nullptr, - const CPVT_WordProps* pWordProps = nullptr) override; - FX_BOOL Redo() override; - FX_BOOL Undo() override; - int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const override; - CPVT_WordPlace WordIndexToWordPlace(int32_t index) const override; - CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const override; - CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const override; - CPVT_WordPlace GetSectionBeginPlace( - const CPVT_WordPlace& place) const override; - CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const override; - CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const override; - int32_t GetCaret() const override; - CPVT_WordPlace GetCaretWordPlace() const override; - CFX_WideString GetSelText() const override; - CFX_WideString GetText() const override; - FX_FLOAT GetFontSize() const override; - uint16_t GetPasswordChar() const override; - CFX_FloatPoint GetScrollPos() const override; - int32_t GetCharArray() const override; - CFX_FloatRect GetPlateRect() const override; - CFX_FloatRect GetContentRect() const override; - CFX_WideString GetRangeText(const CPVT_WordRange& range) const override; - int32_t GetHorzScale() const override; - FX_FLOAT GetCharSpace() const override; - int32_t GetTotalWords() const override; - void SetSel(int32_t nStartChar, int32_t nEndChar) override; - void GetSel(int32_t& nStartChar, int32_t& nEndChar) const override; - void SelectAll() override; - void SelectNone() override; - FX_BOOL IsSelected() const override; - void Paint() override; - void EnableRefresh(FX_BOOL bRefresh) override; - void RefreshWordRange(const CPVT_WordRange& wr) override; - void SetCaret(int32_t nPos) override; - CPVT_WordRange GetWholeWordRange() const override; - CPVT_WordRange GetSelectWordRange() const override; - void EnableUndo(FX_BOOL bUndo) override; - void EnableOprNotify(FX_BOOL bNotify) override; - FX_BOOL IsTextFull() const override; + const CPVT_WordProps* pWordProps = nullptr); + FX_BOOL Redo(); + FX_BOOL Undo(); + int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const; + CPVT_WordPlace WordIndexToWordPlace(int32_t index) const; + CPVT_WordPlace GetLineBeginPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetLineEndPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetSectionBeginPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace GetSectionEndPlace(const CPVT_WordPlace& place) const; + CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const; + int32_t GetCaret() const; + CPVT_WordPlace GetCaretWordPlace() const; + CFX_WideString GetSelText() const; + CFX_WideString GetText() const; + FX_FLOAT GetFontSize() const; + uint16_t GetPasswordChar() const; + CFX_FloatPoint GetScrollPos() const; + int32_t GetCharArray() const; + CFX_FloatRect GetPlateRect() const; + CFX_FloatRect GetContentRect() const; + CFX_WideString GetRangeText(const CPVT_WordRange& range) const; + int32_t GetHorzScale() const; + FX_FLOAT GetCharSpace() const; + int32_t GetTotalWords() const; + void SetSel(int32_t nStartChar, int32_t nEndChar); + void GetSel(int32_t& nStartChar, int32_t& nEndChar) const; + void SelectAll(); + void SelectNone(); + FX_BOOL IsSelected() const; + void Paint(); + void EnableNotify(FX_BOOL bNotify); + void EnableRefresh(FX_BOOL bRefresh); + void RefreshWordRange(const CPVT_WordRange& wr); + void SetCaret(int32_t nPos); + CPVT_WordRange GetWholeWordRange() const; + CPVT_WordRange GetSelectWordRange() const; + void EnableUndo(FX_BOOL bUndo); + void EnableOprNotify(FX_BOOL bNotify); + FX_BOOL IsTextFull() const; FX_BOOL IsTextOverflow() const; - FX_BOOL CanUndo() const override; - FX_BOOL CanRedo() const override; - FX_BOOL IsModified() const override; - CPVT_WordRange GetVisibleWordRange() const override; - void AddUndoItem(IFX_Edit_UndoItem* pUndoItem) override; + FX_BOOL CanUndo() const; + FX_BOOL CanRedo() const; + FX_BOOL IsModified() const; + CPVT_WordRange GetVisibleWordRange() const; + void AddUndoItem(IFX_Edit_UndoItem* pUndoItem); FX_BOOL Empty(); @@ -480,6 +560,15 @@ class CFX_Edit : public IFX_Edit { int32_t GetTotalLines() const; private: + friend class CFX_Edit_Iterator; + friend class CFXEU_InsertWord; + friend class CFXEU_InsertReturn; + friend class CFXEU_Backspace; + friend class CFXEU_Delete; + friend class CFXEU_Clear; + friend class CFXEU_ClearRich; + friend class CFXEU_InsertText; + void SetSel(const CPVT_WordPlace& begin, const CPVT_WordPlace& end); void RearrangeAll(); @@ -548,9 +637,9 @@ class CFX_Edit : public IFX_Edit { FX_FLOAT GetLineBottom(const CPVT_WordPlace& place) const; private: - CPDF_VariableText* m_pVT; - IFX_Edit_Notify* m_pNotify; - IFX_Edit_OprNotify* m_pOprNotify; + std::unique_ptr<CPDF_VariableText> m_pVT; + CPWL_EditCtrl* m_pNotify; + CPWL_Edit* m_pOprNotify; std::unique_ptr<CFX_Edit_Provider> m_pVTProvider; CPVT_WordPlace m_wpCaret; @@ -560,7 +649,7 @@ class CFX_Edit : public IFX_Edit { CFX_FloatPoint m_ptScrollPos; CFX_FloatPoint m_ptRefreshScrollPos; FX_BOOL m_bEnableScroll; - std::unique_ptr<IFX_Edit_Iterator> m_pIterator; + std::unique_ptr<CFX_Edit_Iterator> m_pIterator; CFX_Edit_Refresh m_Refresh; CFX_FloatPoint m_ptCaret; CFX_Edit_Undo m_Undo; @@ -574,25 +663,24 @@ class CFX_Edit : public IFX_Edit { CFX_Edit_GroupUndoItem* m_pGroupUndoItem; }; -class CFX_Edit_Iterator : public IFX_Edit_Iterator { +class CFX_Edit_Iterator { public: CFX_Edit_Iterator(CFX_Edit* pEdit, CPDF_VariableText::Iterator* pVTIterator); - ~CFX_Edit_Iterator() override; - - // IFX_Edit_Iterator - FX_BOOL NextWord() override; - FX_BOOL NextLine() override; - FX_BOOL NextSection() override; - FX_BOOL PrevWord() override; - FX_BOOL PrevLine() override; - FX_BOOL PrevSection() override; - FX_BOOL GetWord(CPVT_Word& word) const override; - FX_BOOL GetLine(CPVT_Line& line) const override; - FX_BOOL GetSection(CPVT_Section& section) const override; - void SetAt(int32_t nWordIndex) override; - void SetAt(const CPVT_WordPlace& place) override; - const CPVT_WordPlace& GetAt() const override; - IFX_Edit* GetEdit() const override; + ~CFX_Edit_Iterator(); + + FX_BOOL NextWord(); + FX_BOOL NextLine(); + FX_BOOL NextSection(); + FX_BOOL PrevWord(); + FX_BOOL PrevLine(); + FX_BOOL PrevSection(); + FX_BOOL GetWord(CPVT_Word& word) const; + FX_BOOL GetLine(CPVT_Line& line) const; + FX_BOOL GetSection(CPVT_Section& section) const; + void SetAt(int32_t nWordIndex); + void SetAt(const CPVT_WordPlace& place); + const CPVT_WordPlace& GetAt() const; + CFX_Edit* GetEdit() const; private: CFX_Edit* m_pEdit; |