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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_CFWL_LISTBOX_H_ | 7 #ifndef XFA_FWL_CORE_CFWL_LISTBOX_H_ |
8 #define XFA_FWL_CORE_CFWL_LISTBOX_H_ | 8 #define XFA_FWL_CORE_CFWL_LISTBOX_H_ |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
11 #include <vector> | 11 #include <vector> |
12 | 12 |
13 #include "xfa/fwl/core/cfwl_widget.h" | 13 #include "xfa/fwl/core/cfwl_widget.h" |
14 #include "xfa/fwl/core/fwl_error.h" | 14 #include "xfa/fwl/core/fwl_error.h" |
15 #include "xfa/fwl/core/ifwl_listbox.h" | 15 #include "xfa/fwl/core/ifwl_listbox.h" |
16 #include "xfa/fwl/core/ifwl_widget.h" | 16 #include "xfa/fwl/core/ifwl_widget.h" |
17 | 17 |
18 class CFWL_ListItem; | 18 class CFWL_ListItem : public IFWL_ListItem { |
| 19 public: |
| 20 CFWL_ListItem(); |
| 21 ~CFWL_ListItem(); |
19 | 22 |
20 class CFWL_ListBox : public CFWL_Widget { | 23 CFX_RectF m_rtItem; |
| 24 uint32_t m_dwStates; |
| 25 CFX_WideString m_wsText; |
| 26 CFX_DIBitmap* m_pDIB; |
| 27 void* m_pData; |
| 28 uint32_t m_dwCheckState; |
| 29 CFX_RectF m_rtCheckBox; |
| 30 }; |
| 31 |
| 32 class CFWL_ListBox : public CFWL_Widget, public IFWL_ListBoxDP { |
21 public: | 33 public: |
22 CFWL_ListBox(const IFWL_App*); | 34 CFWL_ListBox(const IFWL_App*); |
23 ~CFWL_ListBox() override; | 35 ~CFWL_ListBox() override; |
24 | 36 |
25 void Initialize(); | 37 void Initialize(); |
26 | 38 |
27 FWL_Error AddDIBitmap(CFX_DIBitmap* pDIB, IFWL_ListItem* pItem); | 39 FWL_Error AddDIBitmap(CFX_DIBitmap* pDIB, IFWL_ListItem* pItem); |
28 IFWL_ListItem* AddString(const CFX_WideStringC& wsAdd, bool bSelect = false); | 40 IFWL_ListItem* AddString(const CFX_WideStringC& wsAdd, bool bSelect = false); |
29 bool DeleteString(IFWL_ListItem* pItem); | 41 bool DeleteString(IFWL_ListItem* pItem); |
30 void DeleteAll(); | 42 void DeleteAll(); |
31 int32_t CountSelItems(); | 43 int32_t CountSelItems(); |
32 IFWL_ListItem* GetSelItem(int32_t nIndexSel); | 44 IFWL_ListItem* GetSelItem(int32_t nIndexSel); |
33 int32_t GetSelIndex(int32_t nIndex); | 45 int32_t GetSelIndex(int32_t nIndex); |
34 FWL_Error SetSelItem(IFWL_ListItem* pItem, bool bSelect = true); | 46 FWL_Error SetSelItem(IFWL_ListItem* pItem, bool bSelect = true); |
35 FWL_Error GetItemText(IFWL_ListItem* pItem, CFX_WideString& wsText); | 47 FWL_Error GetItemText(IFWL_ListItem* pItem, CFX_WideString& wsText); |
36 FWL_Error GetScrollPos(FX_FLOAT& fPos, bool bVert = true); | 48 FWL_Error GetScrollPos(FX_FLOAT& fPos, bool bVert = true); |
37 FWL_Error SetItemHeight(FX_FLOAT fItemHeight); | 49 FWL_Error SetItemHeight(FX_FLOAT fItemHeight); |
38 IFWL_ListItem* GetFocusItem(); | 50 IFWL_ListItem* GetFocusItem(); |
39 FWL_Error SetFocusItem(IFWL_ListItem* pItem); | 51 FWL_Error SetFocusItem(IFWL_ListItem* pItem); |
40 int32_t CountItems(); | 52 int32_t CountItems(); |
41 IFWL_ListItem* GetItem(int32_t nIndex); | 53 IFWL_ListItem* GetItem(int32_t nIndex); |
42 FWL_Error SetItemString(IFWL_ListItem* pItem, const CFX_WideStringC& wsText); | 54 FWL_Error SetItemString(IFWL_ListItem* pItem, const CFX_WideStringC& wsText); |
43 FWL_Error GetItemString(IFWL_ListItem* pItem, CFX_WideString& wsText); | 55 FWL_Error GetItemString(IFWL_ListItem* pItem, CFX_WideString& wsText); |
44 FWL_Error SetItemData(IFWL_ListItem* pItem, void* pData); | 56 FWL_Error SetItemData(IFWL_ListItem* pItem, void* pData); |
45 void* GetItemData(IFWL_ListItem* pItem); | 57 void* GetItemData(IFWL_ListItem* pItem); |
46 IFWL_ListItem* GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy); | 58 IFWL_ListItem* GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy); |
47 uint32_t GetItemStates(IFWL_ListItem* pItem); | 59 uint32_t GetItemStates(IFWL_ListItem* pItem); |
48 | 60 |
49 protected: | 61 // IFWL_DataProvider: |
50 class CFWL_ListBoxDP : public IFWL_ListBoxDP { | 62 FWL_Error GetCaption(IFWL_Widget* pWidget, |
51 public: | 63 CFX_WideString& wsCaption) override; |
52 CFWL_ListBoxDP(); | |
53 ~CFWL_ListBoxDP() override; | |
54 | 64 |
55 // IFWL_DataProvider: | 65 // IFWL_ListBoxDP: |
56 FWL_Error GetCaption(IFWL_Widget* pWidget, | 66 int32_t CountItems(const IFWL_Widget* pWidget) override; |
57 CFX_WideString& wsCaption) override; | 67 IFWL_ListItem* GetItem(const IFWL_Widget* pWidget, int32_t nIndex) override; |
| 68 int32_t GetItemIndex(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override; |
| 69 bool SetItemIndex(IFWL_Widget* pWidget, |
| 70 IFWL_ListItem* pItem, |
| 71 int32_t nIndex) override; |
| 72 uint32_t GetItemStyles(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override; |
| 73 FWL_Error GetItemText(IFWL_Widget* pWidget, |
| 74 IFWL_ListItem* pItem, |
| 75 CFX_WideString& wsText) override; |
| 76 FWL_Error GetItemRect(IFWL_Widget* pWidget, |
| 77 IFWL_ListItem* pItem, |
| 78 CFX_RectF& rtItem) override; |
| 79 void* GetItemData(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override; |
| 80 FWL_Error SetItemStyles(IFWL_Widget* pWidget, |
| 81 IFWL_ListItem* pItem, |
| 82 uint32_t dwStyle) override; |
| 83 FWL_Error SetItemText(IFWL_Widget* pWidget, |
| 84 IFWL_ListItem* pItem, |
| 85 const FX_WCHAR* pszText) override; |
| 86 FWL_Error SetItemRect(IFWL_Widget* pWidget, |
| 87 IFWL_ListItem* pItem, |
| 88 const CFX_RectF& rtItem) override; |
| 89 FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) override; |
| 90 CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget, |
| 91 IFWL_ListItem* pItem) override; |
| 92 FWL_Error GetItemCheckRect(IFWL_Widget* pWidget, |
| 93 IFWL_ListItem* pItem, |
| 94 CFX_RectF& rtCheck) override; |
| 95 FWL_Error SetItemCheckRect(IFWL_Widget* pWidget, |
| 96 IFWL_ListItem* pItem, |
| 97 const CFX_RectF& rtCheck) override; |
| 98 uint32_t GetItemCheckState(IFWL_Widget* pWidget, |
| 99 IFWL_ListItem* pItem) override; |
| 100 FWL_Error SetItemCheckState(IFWL_Widget* pWidget, |
| 101 IFWL_ListItem* pItem, |
| 102 uint32_t dwCheckState) override; |
58 | 103 |
59 // IFWL_ListBoxDP: | 104 private: |
60 int32_t CountItems(const IFWL_Widget* pWidget) override; | 105 std::vector<std::unique_ptr<CFWL_ListItem>> m_ItemArray; |
61 IFWL_ListItem* GetItem(const IFWL_Widget* pWidget, int32_t nIndex) override; | 106 CFX_WideString m_wsData; |
62 int32_t GetItemIndex(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override; | 107 FX_FLOAT m_fItemHeight; |
63 bool SetItemIndex(IFWL_Widget* pWidget, | |
64 IFWL_ListItem* pItem, | |
65 int32_t nIndex) override; | |
66 uint32_t GetItemStyles(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override; | |
67 FWL_Error GetItemText(IFWL_Widget* pWidget, | |
68 IFWL_ListItem* pItem, | |
69 CFX_WideString& wsText) override; | |
70 FWL_Error GetItemRect(IFWL_Widget* pWidget, | |
71 IFWL_ListItem* pItem, | |
72 CFX_RectF& rtItem) override; | |
73 void* GetItemData(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override; | |
74 FWL_Error SetItemStyles(IFWL_Widget* pWidget, | |
75 IFWL_ListItem* pItem, | |
76 uint32_t dwStyle) override; | |
77 FWL_Error SetItemText(IFWL_Widget* pWidget, | |
78 IFWL_ListItem* pItem, | |
79 const FX_WCHAR* pszText) override; | |
80 FWL_Error SetItemRect(IFWL_Widget* pWidget, | |
81 IFWL_ListItem* pItem, | |
82 const CFX_RectF& rtItem) override; | |
83 FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) override; | |
84 CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget, | |
85 IFWL_ListItem* pItem) override; | |
86 FWL_Error GetItemCheckRect(IFWL_Widget* pWidget, | |
87 IFWL_ListItem* pItem, | |
88 CFX_RectF& rtCheck) override; | |
89 FWL_Error SetItemCheckRect(IFWL_Widget* pWidget, | |
90 IFWL_ListItem* pItem, | |
91 const CFX_RectF& rtCheck) override; | |
92 uint32_t GetItemCheckState(IFWL_Widget* pWidget, | |
93 IFWL_ListItem* pItem) override; | |
94 FWL_Error SetItemCheckState(IFWL_Widget* pWidget, | |
95 IFWL_ListItem* pItem, | |
96 uint32_t dwCheckState) override; | |
97 | |
98 std::vector<std::unique_ptr<CFWL_ListItem>> m_ItemArray; | |
99 CFX_WideString m_wsData; | |
100 FX_FLOAT m_fItemHeight; | |
101 }; | |
102 | |
103 CFWL_ListBoxDP m_ListBoxDP; | |
104 }; | |
105 | |
106 class CFWL_ListItem : public IFWL_ListItem { | |
107 public: | |
108 CFWL_ListItem(); | |
109 ~CFWL_ListItem(); | |
110 | |
111 CFX_RectF m_rtItem; | |
112 uint32_t m_dwStates; | |
113 CFX_WideString m_wsText; | |
114 CFX_DIBitmap* m_pDIB; | |
115 void* m_pData; | |
116 uint32_t m_dwCheckState; | |
117 CFX_RectF m_rtCheckBox; | |
118 }; | 108 }; |
119 | 109 |
120 #endif // XFA_FWL_CORE_CFWL_LISTBOX_H_ | 110 #endif // XFA_FWL_CORE_CFWL_LISTBOX_H_ |
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