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