// Copyright 2014 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_APP_XFA_FFCHOICELIST_H_
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#define XFA_FXFA_APP_XFA_FFCHOICELIST_H_
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#include "xfa/fxfa/app/xfa_fffield.h"
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#include "xfa/fxfa/include/xfa_ffpageview.h"
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class CXFA_FFListBox : public CXFA_FFField {
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public:
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CXFA_FFListBox(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
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~CXFA_FFListBox() override;
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// CXFA_FFField
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FX_BOOL LoadWidget() override;
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FX_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(CFX_Graphics* pGraphics,
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const CFX_Matrix* pMatrix = nullptr) override;
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void OnSelectChanged(IFWL_Widget* pWidget, const CFX_Int32Array& arrSels);
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void SetItemState(int32_t nIndex, FX_BOOL bSelected);
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void InsertItem(const CFX_WideStringC& wsLabel, int32_t nIndex = -1);
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void DeleteItem(int32_t nIndex);
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protected:
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FX_BOOL CommitData() override;
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FX_BOOL UpdateFWLData() override;
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FX_BOOL IsDataChanged() override;
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uint32_t GetAlignment();
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IFWL_WidgetDelegate* m_pOldDelegate;
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};
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class CXFA_FFComboBox : public CXFA_FFField {
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public:
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CXFA_FFComboBox(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc);
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~CXFA_FFComboBox() override;
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// CXFA_FFField
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FX_BOOL GetBBox(CFX_RectF& rtBox,
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uint32_t dwStatus,
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FX_BOOL bDrawFocus = FALSE) override;
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FX_BOOL LoadWidget() override;
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void UpdateWidgetProperty() override;
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FX_BOOL OnRButtonUp(uint32_t dwFlags, FX_FLOAT fx, FX_FLOAT fy) override;
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FX_BOOL OnKillFocus(CXFA_FFWidget* pNewWidget) override;
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FX_BOOL CanUndo() override;
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FX_BOOL CanRedo() override;
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FX_BOOL Undo() override;
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FX_BOOL Redo() override;
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FX_BOOL CanCopy() override;
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FX_BOOL CanCut() override;
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FX_BOOL CanPaste() override;
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FX_BOOL CanSelectAll() override;
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FX_BOOL Copy(CFX_WideString& wsCopy) override;
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FX_BOOL Cut(CFX_WideString& wsCut) override;
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FX_BOOL Paste(const CFX_WideString& wsPaste) override;
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FX_BOOL SelectAll() override;
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FX_BOOL Delete() override;
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FX_BOOL DeSelect() override;
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// IFWL_WidgetDelegate
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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(CFX_Graphics* pGraphics,
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const CFX_Matrix* pMatrix = nullptr) override;
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virtual void OpenDropDownList();
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void OnTextChanged(IFWL_Widget* pWidget, const CFX_WideString& wsChanged);
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void OnSelectChanged(IFWL_Widget* pWidget,
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const CFX_Int32Array& arrSels,
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FX_BOOL bLButtonUp);
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void OnPreOpen(IFWL_Widget* pWidget);
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void OnPostOpen(IFWL_Widget* pWidget);
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void SetItemState(int32_t nIndex, FX_BOOL bSelected);
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void InsertItem(const CFX_WideStringC& wsLabel, int32_t nIndex = -1);
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void DeleteItem(int32_t nIndex);
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protected:
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// CXFA_FFField
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FX_BOOL PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy) override;
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FX_BOOL CommitData() override;
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FX_BOOL UpdateFWLData() override;
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FX_BOOL IsDataChanged() override;
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uint32_t GetAlignment();
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void FWLEventSelChange(CXFA_EventParam* pParam);
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CFX_WideString m_wsNewValue;
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IFWL_WidgetDelegate* m_pOldDelegate;
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};
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#endif // XFA_FXFA_APP_XFA_FFCHOICELIST_H_
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