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104 lines
3.0 KiB
104 lines
3.0 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_COMBOBOX_H_ |
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#define FPDFSDK_PDFWINDOW_PWL_COMBOBOX_H_ |
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#include "fpdfsdk/pdfwindow/PWL_Edit.h" |
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#include "fpdfsdk/pdfwindow/PWL_ListBox.h" |
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#include "fpdfsdk/pdfwindow/PWL_Wnd.h" |
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class CPWL_CBEdit : public CPWL_Edit { |
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public: |
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CPWL_CBEdit() {} |
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~CPWL_CBEdit() override {} |
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}; |
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class CPWL_CBListBox : public CPWL_ListBox { |
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public: |
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CPWL_CBListBox() {} |
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~CPWL_CBListBox() override {} |
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// CPWL_ListBox |
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bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override; |
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bool OnKeyDownWithExit(uint16_t nChar, bool& bExit, uint32_t nFlag); |
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bool OnCharWithExit(uint16_t nChar, bool& bExit, uint32_t nFlag); |
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}; |
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#define PWL_COMBOBOX_BUTTON_WIDTH 13 |
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class CPWL_CBButton : public CPWL_Wnd { |
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public: |
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CPWL_CBButton() {} |
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~CPWL_CBButton() override {} |
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// CPWL_Wnd |
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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 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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}; |
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class CPWL_ComboBox : public CPWL_Wnd { |
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public: |
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CPWL_ComboBox(); |
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~CPWL_ComboBox() override {} |
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CPWL_Edit* GetEdit() const { return m_pEdit; } |
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// CPWL_Wnd: |
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CFX_ByteString GetClassName() const override; |
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void OnCreate(PWL_CREATEPARAM& cp) 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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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 CreateChildWnd(const PWL_CREATEPARAM& cp) override; |
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void RePosChildWnd() override; |
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CFX_FloatRect GetFocusRect() const override; |
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void SetFocus() override; |
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void KillFocus() override; |
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void SetFillerNotify(IPWL_Filler_Notify* pNotify); |
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CFX_WideString GetText() const; |
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void SetText(const CFX_WideString& text); |
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void AddString(const CFX_WideString& str); |
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int32_t GetSelect() const; |
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void SetSelect(int32_t nItemIndex); |
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void SetEditSel(int32_t nStartChar, int32_t nEndChar); |
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void GetEditSel(int32_t& nStartChar, int32_t& nEndChar) const; |
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void Clear(); |
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void SelectAll(); |
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bool IsPopup() const; |
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void SetSelectText(); |
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void AttachFFLData(CFFL_FormFiller* pData) { m_pFormFiller = pData; } |
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private: |
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void CreateEdit(const PWL_CREATEPARAM& cp); |
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void CreateButton(const PWL_CREATEPARAM& cp); |
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void CreateListBox(const PWL_CREATEPARAM& cp); |
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void SetPopup(bool bPopup); |
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CPWL_CBEdit* m_pEdit; |
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CPWL_CBButton* m_pButton; |
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CPWL_CBListBox* m_pList; |
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bool m_bPopup; |
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CFX_FloatRect m_rcOldWindow; |
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int32_t m_nPopupWhere; |
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int32_t m_nSelectItem; |
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IPWL_Filler_Notify* m_pFillerNotify; |
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CFFL_FormFiller* m_pFormFiller; // Not owned. |
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}; |
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#endif // FPDFSDK_PDFWINDOW_PWL_COMBOBOX_H_
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