// 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_FWL_LIGHTWIDGET_CFWL_LISTBOX_H_
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#define XFA_FWL_LIGHTWIDGET_CFWL_LISTBOX_H_
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#include <memory>
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#include <vector>
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#include "xfa/fwl/basewidget/ifwl_listbox.h"
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#include "xfa/fwl/core/fwl_error.h"
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#include "xfa/fwl/core/ifwl_widget.h"
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#include "xfa/fwl/lightwidget/cfwl_widget.h"
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class CFWL_ListItem;
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class CFWL_ListBox : public CFWL_Widget {
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public:
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CFWL_ListBox();
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~CFWL_ListBox() override;
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static CFWL_ListBox* Create();
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FWL_Error Initialize(const CFWL_WidgetProperties* pProperties = nullptr);
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FWL_Error AddDIBitmap(CFX_DIBitmap* pDIB, IFWL_ListItem* pItem);
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IFWL_ListItem* AddString(const CFX_WideStringC& wsAdd,
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FX_BOOL bSelect = FALSE);
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FX_BOOL DeleteString(IFWL_ListItem* pItem);
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void DeleteAll();
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int32_t CountSelItems();
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IFWL_ListItem* GetSelItem(int32_t nIndexSel);
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int32_t GetSelIndex(int32_t nIndex);
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FWL_Error SetSelItem(IFWL_ListItem* pItem, FX_BOOL bSelect = TRUE);
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FWL_Error GetItemText(IFWL_ListItem* pItem, CFX_WideString& wsText);
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FWL_Error GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE);
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FWL_Error SetItemHeight(FX_FLOAT fItemHeight);
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IFWL_ListItem* GetFocusItem();
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FWL_Error SetFocusItem(IFWL_ListItem* pItem);
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int32_t CountItems();
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IFWL_ListItem* GetItem(int32_t nIndex);
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FWL_Error SetItemString(IFWL_ListItem* pItem, const CFX_WideStringC& wsText);
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FWL_Error GetItemString(IFWL_ListItem* pItem, CFX_WideString& wsText);
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FWL_Error SetItemData(IFWL_ListItem* pItem, void* pData);
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void* GetItemData(IFWL_ListItem* pItem);
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IFWL_ListItem* GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy);
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uint32_t GetItemStates(IFWL_ListItem* pItem);
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protected:
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class CFWL_ListBoxDP : public IFWL_ListBoxDP {
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public:
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CFWL_ListBoxDP();
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~CFWL_ListBoxDP() override;
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// IFWL_DataProvider:
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FWL_Error GetCaption(IFWL_Widget* pWidget,
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CFX_WideString& wsCaption) override;
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// IFWL_ListBoxDP:
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int32_t CountItems(IFWL_Widget* pWidget) override;
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IFWL_ListItem* GetItem(IFWL_Widget* pWidget, int32_t nIndex) override;
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int32_t GetItemIndex(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;
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FX_BOOL SetItemIndex(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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int32_t nIndex) override;
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uint32_t GetItemStyles(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;
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FWL_Error GetItemText(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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CFX_WideString& wsText) override;
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FWL_Error GetItemRect(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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CFX_RectF& rtItem) override;
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void* GetItemData(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;
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FWL_Error SetItemStyles(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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uint32_t dwStyle) override;
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FWL_Error SetItemText(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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const FX_WCHAR* pszText) override;
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FWL_Error SetItemRect(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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const CFX_RectF& rtItem) override;
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FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) override;
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CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem) override;
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FWL_Error GetItemCheckRect(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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CFX_RectF& rtCheck) override;
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FWL_Error SetItemCheckRect(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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const CFX_RectF& rtCheck) override;
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uint32_t GetItemCheckState(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem) override;
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FWL_Error SetItemCheckState(IFWL_Widget* pWidget,
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IFWL_ListItem* pItem,
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uint32_t dwCheckState) override;
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std::vector<std::unique_ptr<CFWL_ListItem>> m_ItemArray;
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CFX_WideString m_wsData;
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FX_FLOAT m_fItemHeight;
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};
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CFWL_ListBoxDP m_ListBoxDP;
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};
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class CFWL_ListItem : public IFWL_ListItem {
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public:
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CFWL_ListItem();
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~CFWL_ListItem();
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CFX_RectF m_rtItem;
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uint32_t m_dwStates;
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CFX_WideString m_wsText;
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CFX_DIBitmap* m_pDIB;
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void* m_pData;
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uint32_t m_dwCheckState;
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CFX_RectF m_rtCheckBox;
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};
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#endif // XFA_FWL_LIGHTWIDGET_CFWL_LISTBOX_H_
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