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77 lines
2.5 KiB
77 lines
2.5 KiB
7 months ago
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// Copyright 2017 PDFium Authors. All rights reserved.
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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/fx_string.h"
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#include "core/fxcrt/unowned_ptr.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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public:
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explicit CXFA_FFTextEdit(CXFA_Node* pNode);
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~CXFA_FFTextEdit() 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(uint32_t dwFlags,
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const CFX_PointF& point,
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FWL_MouseCommand command) override;
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bool OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
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bool OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
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bool OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
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bool OnSetFocus(CXFA_FFWidget* pOldWidget) override WARN_UNUSED_RESULT;
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bool OnKillFocus(CXFA_FFWidget* pNewWidget) override WARN_UNUSED_RESULT;
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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(CXFA_Graphics* 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 Undo() override;
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bool Redo() 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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Optional<WideString> Copy() override;
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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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uint32_t GetAlignment();
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UnownedPtr<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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