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117 lines
3.6 KiB
117 lines
3.6 KiB
// 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 FPDFSDK_PDFWINDOW_PWL_LISTBOX_H_ |
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#define FPDFSDK_PDFWINDOW_PWL_LISTBOX_H_ |
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#include <memory> |
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#include "fpdfsdk/fxedit/fx_edit.h" |
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#include "fpdfsdk/pdfwindow/PWL_Wnd.h" |
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class CFX_ListCtrl; |
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class CPWL_List_Notify; |
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class CPWL_ListBox; |
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class IPWL_Filler_Notify; |
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struct CPVT_SecProps; |
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struct CPVT_WordPlace; |
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struct CPVT_WordProps; |
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class CPWL_List_Notify { |
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public: |
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explicit CPWL_List_Notify(CPWL_ListBox* pList); |
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~CPWL_List_Notify(); |
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void IOnSetScrollInfoY(FX_FLOAT fPlateMin, |
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FX_FLOAT fPlateMax, |
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FX_FLOAT fContentMin, |
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FX_FLOAT fContentMax, |
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FX_FLOAT fSmallStep, |
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FX_FLOAT fBigStep); |
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void IOnSetScrollPosY(FX_FLOAT fy); |
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void IOnInvalidateRect(CFX_FloatRect* pRect); |
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void IOnSetCaret(bool bVisible, |
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const CFX_PointF& ptHead, |
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const CFX_PointF& ptFoot, |
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const CPVT_WordPlace& place); |
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private: |
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CPWL_ListBox* m_pList; |
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}; |
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class CPWL_ListBox : public CPWL_Wnd { |
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public: |
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CPWL_ListBox(); |
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~CPWL_ListBox() override; |
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// CPWL_Wnd |
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CFX_ByteString GetClassName() const override; |
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void OnCreated() override; |
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void OnDestroy() override; |
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void GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) override; |
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void DrawThisAppearance(CFX_RenderDevice* pDevice, |
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CFX_Matrix* pUser2Device) override; |
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bool OnKeyDown(uint16_t nChar, uint32_t nFlag) override; |
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bool OnChar(uint16_t nChar, uint32_t nFlag) override; |
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bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) override; |
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bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override; |
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bool OnMouseMove(const CFX_PointF& point, uint32_t nFlag) override; |
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bool OnMouseWheel(short zDelta, |
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const CFX_PointF& point, |
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uint32_t nFlag) override; |
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void KillFocus() override; |
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void OnNotify(CPWL_Wnd* pWnd, |
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uint32_t msg, |
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intptr_t wParam = 0, |
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intptr_t lParam = 0) override; |
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void RePosChildWnd() override; |
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CFX_FloatRect GetFocusRect() const override; |
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void SetFontSize(FX_FLOAT fFontSize) override; |
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FX_FLOAT GetFontSize() const override; |
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virtual CFX_WideString GetText() const; |
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void OnNotifySelChanged(bool bKeyDown, bool& bExit, uint32_t nFlag); |
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void AddString(const CFX_WideString& str); |
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void SetTopVisibleIndex(int32_t nItemIndex); |
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void ScrollToListItem(int32_t nItemIndex); |
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void ResetContent(); |
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void Reset(); |
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void Select(int32_t nItemIndex); |
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void SetCaret(int32_t nItemIndex); |
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void SetHoverSel(bool bHoverSel); |
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int32_t GetCount() const; |
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bool IsMultipleSel() const; |
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int32_t GetCaretIndex() const; |
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int32_t GetCurSel() const; |
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bool IsItemSelected(int32_t nItemIndex) const; |
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int32_t GetTopVisibleIndex() const; |
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int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const; |
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CFX_FloatRect GetContentRect() const; |
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FX_FLOAT GetFirstHeight() const; |
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CFX_FloatRect GetListRect() const; |
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void SetFillerNotify(IPWL_Filler_Notify* pNotify) { |
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m_pFillerNotify = pNotify; |
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} |
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void AttachFFLData(CFFL_FormFiller* pData) { m_pFormFiller = pData; } |
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protected: |
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std::unique_ptr<CFX_ListCtrl> m_pList; |
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std::unique_ptr<CPWL_List_Notify> m_pListNotify; |
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bool m_bMouseDown; |
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bool m_bHoverSel; |
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IPWL_Filler_Notify* m_pFillerNotify; |
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private: |
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CFFL_FormFiller* m_pFormFiller; // Not owned. |
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}; |
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#endif // FPDFSDK_PDFWINDOW_PWL_LISTBOX_H_
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