| // Copyright 2017 The PDFium Authors |
| // 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 XFA_FXFA_CXFA_FFTEXTEDIT_H_ |
| #define XFA_FXFA_CXFA_FFTEXTEDIT_H_ |
| |
| #include "core/fxcrt/fx_coordinates.h" |
| #include "core/fxcrt/widestring.h" |
| #include "v8/include/cppgc/prefinalizer.h" |
| #include "xfa/fxfa/cxfa_fffield.h" |
| |
| class CFWL_Event; |
| class CFWL_EventTextWillChange; |
| class CFWL_Widget; |
| class CFX_Matrix; |
| class CXFA_FFWidget; |
| class IFWL_WidgetDelegate; |
| |
| class CXFA_FFTextEdit : public CXFA_FFField { |
| CPPGC_USING_PRE_FINALIZER(CXFA_FFTextEdit, PreFinalize); |
| |
| public: |
| CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED; |
| ~CXFA_FFTextEdit() override; |
| |
| void PreFinalize(); |
| |
| void Trace(cppgc::Visitor* visitor) const override; |
| |
| // CXFA_FFField |
| bool LoadWidget() override; |
| void UpdateWidgetProperty() override; |
| bool AcceptsFocusOnButtonDown( |
| Mask<XFA_FWL_KeyFlag> dwFlags, |
| const CFX_PointF& point, |
| CFWL_MessageMouse::MouseCommand command) override; |
| bool OnLButtonDown(Mask<XFA_FWL_KeyFlag> dwFlags, |
| const CFX_PointF& point) override; |
| bool OnRButtonDown(Mask<XFA_FWL_KeyFlag> dwFlags, |
| const CFX_PointF& point) override; |
| bool OnRButtonUp(Mask<XFA_FWL_KeyFlag> dwFlags, |
| const CFX_PointF& point) override; |
| [[nodiscard]] bool OnSetFocus(CXFA_FFWidget* pOldWidget) override; |
| [[nodiscard]] bool OnKillFocus(CXFA_FFWidget* pNewWidget) override; |
| void OnProcessMessage(CFWL_Message* pMessage) override; |
| void OnProcessEvent(CFWL_Event* pEvent) override; |
| void OnDrawWidget(CFGAS_GEGraphics* pGraphics, |
| const CFX_Matrix& matrix) override; |
| |
| void OnTextWillChange(CFWL_Widget* pWidget, CFWL_EventTextWillChange* change); |
| void OnTextFull(CFWL_Widget* pWidget); |
| |
| // CXFA_FFWidget |
| bool CanUndo() override; |
| bool CanRedo() override; |
| bool CanCopy() override; |
| bool CanCut() override; |
| bool CanPaste() override; |
| bool CanSelectAll() override; |
| bool Undo() override; |
| bool Redo() override; |
| absl::optional<WideString> Copy() override; |
| absl::optional<WideString> Cut() override; |
| bool Paste(const WideString& wsPaste) override; |
| void SelectAll() override; |
| void Delete() override; |
| void DeSelect() override; |
| WideString GetText() override; |
| FormFieldType GetFormFieldType() override; |
| |
| protected: |
| explicit CXFA_FFTextEdit(CXFA_Node* pNode); |
| uint32_t GetAlignment(); |
| |
| cppgc::Member<IFWL_WidgetDelegate> m_pOldDelegate; |
| |
| private: |
| bool CommitData() override; |
| bool UpdateFWLData() override; |
| bool IsDataChanged() override; |
| void ValidateNumberField(const WideString& wsText); |
| }; |
| |
| #endif // XFA_FXFA_CXFA_FFTEXTEDIT_H_ |