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