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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef XFA_FWL_CORE_IFWL_LISTBOX_H_ | 7 #ifndef XFA_FWL_CORE_IFWL_LISTBOX_H_ |
| 8 #define XFA_FWL_CORE_IFWL_LISTBOX_H_ | 8 #define XFA_FWL_CORE_IFWL_LISTBOX_H_ |
| 9 | 9 |
| 10 #include <memory> | 10 #include <memory> |
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| 91 void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override; | 91 void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override; |
| 92 void OnProcessMessage(CFWL_Message* pMessage) override; | 92 void OnProcessMessage(CFWL_Message* pMessage) override; |
| 93 void OnProcessEvent(CFWL_Event* pEvent) override; | 93 void OnProcessEvent(CFWL_Event* pEvent) override; |
| 94 void OnDrawWidget(CFX_Graphics* pGraphics, | 94 void OnDrawWidget(CFX_Graphics* pGraphics, |
| 95 const CFX_Matrix* pMatrix) override; | 95 const CFX_Matrix* pMatrix) override; |
| 96 | 96 |
| 97 int32_t CountSelItems(); | 97 int32_t CountSelItems(); |
| 98 CFWL_ListItem* GetSelItem(int32_t nIndexSel); | 98 CFWL_ListItem* GetSelItem(int32_t nIndexSel); |
| 99 int32_t GetSelIndex(int32_t nIndex); | 99 int32_t GetSelIndex(int32_t nIndex); |
| 100 void SetSelItem(CFWL_ListItem* hItem, bool bSelect = true); | 100 void SetSelItem(CFWL_ListItem* hItem, bool bSelect = true); |
| 101 void GetItemText(CFWL_ListItem* hItem, CFX_WideString& wsText); | 101 void GetDataProviderItemText(CFWL_ListItem* hItem, CFX_WideString& wsText); |
| 102 | 102 |
| 103 FX_FLOAT GetItemHeight() const { return m_fItemHeight; } | 103 FX_FLOAT GetItemHeight() const { return m_fItemHeight; } |
| 104 FX_FLOAT CalcItemHeight(); | 104 FX_FLOAT CalcItemHeight(); |
| 105 | 105 |
| 106 protected: | 106 protected: |
| 107 CFWL_ListItem* GetItem(CFWL_ListItem* hItem, uint32_t dwKeyCode); | 107 CFWL_ListItem* GetListItem(CFWL_ListItem* hItem, uint32_t dwKeyCode); |
| 108 void SetSelection(CFWL_ListItem* hStart, CFWL_ListItem* hEnd, bool bSelected); | 108 void SetSelection(CFWL_ListItem* hStart, CFWL_ListItem* hEnd, bool bSelected); |
| 109 CFWL_ListItem* GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy); | 109 CFWL_ListItem* GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy); |
| 110 bool ScrollToVisible(CFWL_ListItem* hItem); | 110 bool ScrollToVisible(CFWL_ListItem* hItem); |
| 111 void InitScrollBar(bool bVert = true); | 111 void InitScrollBar(bool bVert = true); |
| 112 bool IsShowScrollBar(bool bVert); | 112 bool IsShowScrollBar(bool bVert); |
| 113 IFWL_ScrollBar* GetVertScrollBar() const { return m_pVertScrollBar.get(); } | 113 IFWL_ScrollBar* GetVertScrollBar() const { return m_pVertScrollBar.get(); } |
| 114 const CFX_RectF& GetRTClient() const { return m_rtClient; } | 114 const CFX_RectF& GetRTClient() const { return m_rtClient; } |
| 115 | 115 |
| 116 private: | 116 private: |
| 117 void SetSelectionDirect(CFWL_ListItem* hItem, bool bSelect); | 117 void SetSelectionDirect(CFWL_ListItem* hItem, bool bSelect); |
| 118 bool IsItemSelected(CFWL_ListItem* hItem); | 118 bool IsItemSelected(CFWL_ListItem* hItem); |
| 119 void ClearSelection(); | 119 void ClearSelection(); |
| 120 void SelectAll(); | 120 void SelectAll(); |
| 121 CFWL_ListItem* GetFocusedItem(); | 121 CFWL_ListItem* GetFocusedItem(); |
| 122 void SetFocusItem(CFWL_ListItem* hItem); | 122 void SetFocusItem(CFWL_ListItem* hItem); |
| 123 bool GetItemCheckRect(CFWL_ListItem* hItem, CFX_RectF& rtCheck); | 123 bool GetItemCheckRectInternal(CFWL_ListItem* hItem, CFX_RectF& rtCheck); |
| 124 bool SetItemChecked(CFWL_ListItem* hItem, bool bChecked); | 124 bool SetItemChecked(CFWL_ListItem* hItem, bool bChecked); |
| 125 bool GetItemChecked(CFWL_ListItem* hItem); | 125 bool GetItemChecked(CFWL_ListItem* hItem); |
| 126 void DrawBkground(CFX_Graphics* pGraphics, | 126 void DrawBkground(CFX_Graphics* pGraphics, |
| 127 IFWL_ThemeProvider* pTheme, | 127 IFWL_ThemeProvider* pTheme, |
| 128 const CFX_Matrix* pMatrix = nullptr); | 128 const CFX_Matrix* pMatrix = nullptr); |
| 129 void DrawItems(CFX_Graphics* pGraphics, | 129 void DrawItems(CFX_Graphics* pGraphics, |
| 130 IFWL_ThemeProvider* pTheme, | 130 IFWL_ThemeProvider* pTheme, |
| 131 const CFX_Matrix* pMatrix = nullptr); | 131 const CFX_Matrix* pMatrix = nullptr); |
| 132 void DrawItem(CFX_Graphics* pGraphics, | 132 void DrawItem(CFX_Graphics* pGraphics, |
| 133 IFWL_ThemeProvider* pTheme, | 133 IFWL_ThemeProvider* pTheme, |
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| 161 uint32_t m_dwTTOStyles; | 161 uint32_t m_dwTTOStyles; |
| 162 int32_t m_iTTOAligns; | 162 int32_t m_iTTOAligns; |
| 163 CFWL_ListItem* m_hAnchor; | 163 CFWL_ListItem* m_hAnchor; |
| 164 FX_FLOAT m_fItemHeight; | 164 FX_FLOAT m_fItemHeight; |
| 165 FX_FLOAT m_fScorllBarWidth; | 165 FX_FLOAT m_fScorllBarWidth; |
| 166 bool m_bLButtonDown; | 166 bool m_bLButtonDown; |
| 167 IFWL_ThemeProvider* m_pScrollBarTP; | 167 IFWL_ThemeProvider* m_pScrollBarTP; |
| 168 }; | 168 }; |
| 169 | 169 |
| 170 #endif // XFA_FWL_CORE_IFWL_LISTBOX_H_ | 170 #endif // XFA_FWL_CORE_IFWL_LISTBOX_H_ |
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