88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
// Copyright 2017 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FXFA_CXFA_FFTEXTEDIT_H_
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#define XFA_FXFA_CXFA_FFTEXTEDIT_H_
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#include "core/fxcrt/fx_coordinates.h"
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#include "core/fxcrt/widestring.h"
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#include "v8/include/cppgc/prefinalizer.h"
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#include "xfa/fxfa/cxfa_fffield.h"
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class CFWL_Event;
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class CFWL_EventTextWillChange;
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class CFWL_Widget;
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class CFX_Matrix;
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class CXFA_FFWidget;
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class IFWL_WidgetDelegate;
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class CXFA_FFTextEdit : public CXFA_FFField {
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CPPGC_USING_PRE_FINALIZER(CXFA_FFTextEdit, PreFinalize);
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public:
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CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED;
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~CXFA_FFTextEdit() override;
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void PreFinalize();
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void Trace(cppgc::Visitor* visitor) const override;
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// CXFA_FFField
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bool LoadWidget() override;
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void UpdateWidgetProperty() override;
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bool AcceptsFocusOnButtonDown(
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Mask<XFA_FWL_KeyFlag> dwFlags,
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const CFX_PointF& point,
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CFWL_MessageMouse::MouseCommand command) override;
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bool OnLButtonDown(Mask<XFA_FWL_KeyFlag> dwFlags,
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const CFX_PointF& point) override;
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bool OnRButtonDown(Mask<XFA_FWL_KeyFlag> dwFlags,
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const CFX_PointF& point) override;
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bool OnRButtonUp(Mask<XFA_FWL_KeyFlag> dwFlags,
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const CFX_PointF& point) override;
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[[nodiscard]] bool OnSetFocus(CXFA_FFWidget* pOldWidget) override;
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[[nodiscard]] bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
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void OnProcessMessage(CFWL_Message* pMessage) override;
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void OnProcessEvent(CFWL_Event* pEvent) override;
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void OnDrawWidget(CFGAS_GEGraphics* pGraphics,
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const CFX_Matrix& matrix) override;
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void OnTextWillChange(CFWL_Widget* pWidget, CFWL_EventTextWillChange* change);
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void OnTextFull(CFWL_Widget* pWidget);
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// CXFA_FFWidget
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bool CanUndo() override;
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bool CanRedo() override;
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bool CanCopy() override;
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bool CanCut() override;
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bool CanPaste() override;
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bool CanSelectAll() override;
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bool Undo() override;
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bool Redo() override;
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absl::optional<WideString> Copy() override;
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absl::optional<WideString> Cut() override;
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bool Paste(const WideString& wsPaste) override;
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void SelectAll() override;
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void Delete() override;
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void DeSelect() override;
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WideString GetText() override;
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FormFieldType GetFormFieldType() override;
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protected:
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explicit CXFA_FFTextEdit(CXFA_Node* pNode);
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uint32_t GetAlignment();
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cppgc::Member<IFWL_WidgetDelegate> m_pOldDelegate;
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private:
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bool CommitData() override;
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bool UpdateFWLData() override;
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bool IsDataChanged() override;
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void ValidateNumberField(const WideString& wsText);
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};
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#endif // XFA_FXFA_CXFA_FFTEXTEDIT_H_
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