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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_BASEWIDGET_IFWL_LISTBOX_H_ | 7 #ifndef XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ |
8 #define XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ | 8 #define XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ |
9 | 9 |
10 #include "xfa/fwl/core/ifwl_widget.h" | 10 #include "xfa/fwl/core/ifwl_widget.h" |
11 #include "xfa/fwl/core/ifwl_dataprovider.h" | 11 #include "xfa/fwl/core/ifwl_dataprovider.h" |
12 #include "xfa/fwl/core/cfwl_event.h" | 12 #include "xfa/fwl/core/cfwl_event.h" |
13 #include "xfa/fwl/core/cfwl_widgetimpproperties.h" | 13 #include "xfa/fwl/core/cfwl_widgetimpproperties.h" |
14 | 14 |
15 #define FWL_CLASS_ListBox L"FWL_LISTBOX" | 15 #define FWL_CLASS_ListBox L"FWL_LISTBOX" |
16 #define FWL_CLASSHASH_ListBox 1777358317 | 16 #define FWL_CLASSHASH_ListBox 1777358317 |
17 #define FWL_STYLEEXT_LTB_MultiSelection (1L << 0) | 17 #define FWL_STYLEEXT_LTB_MultiSelection (1L << 0) |
18 #define FWL_STYLEEXT_LTB_Sort (1L << 1) | |
19 #define FWL_STYLEEXT_LTB_ShowScrollBarAlaways (1L << 2) | 18 #define FWL_STYLEEXT_LTB_ShowScrollBarAlaways (1L << 2) |
20 #define FWL_STYLEEXT_LTB_MultiColumn (1L << 3) | 19 #define FWL_STYLEEXT_LTB_MultiColumn (1L << 3) |
21 #define FWL_STYLEEXT_LTB_LeftAlign (0L << 4) | 20 #define FWL_STYLEEXT_LTB_LeftAlign (0L << 4) |
22 #define FWL_STYLEEXT_LTB_CenterAlign (1L << 4) | 21 #define FWL_STYLEEXT_LTB_CenterAlign (1L << 4) |
23 #define FWL_STYLEEXT_LTB_RightAlign (2L << 4) | 22 #define FWL_STYLEEXT_LTB_RightAlign (2L << 4) |
24 #define FWL_STYLEEXT_LTB_MultiLine (1L << 6) | 23 #define FWL_STYLEEXT_LTB_MultiLine (1L << 6) |
25 #define FWL_STYLEEXT_LTB_OwnerDraw (1L << 7) | 24 #define FWL_STYLEEXT_LTB_OwnerDraw (1L << 7) |
26 #define FWL_STYLEEXT_LTB_Icon (1L << 8) | 25 #define FWL_STYLEEXT_LTB_Icon (1L << 8) |
27 #define FWL_STYLEEXT_LTB_Check (1L << 9) | 26 #define FWL_STYLEEXT_LTB_Check (1L << 9) |
28 #define FWL_STYLEEXT_LTB_AlignMask (3L << 4) | 27 #define FWL_STYLEEXT_LTB_AlignMask (3L << 4) |
(...skipping 25 matching lines...) Expand all Loading... |
54 | 53 |
55 class IFWL_ListBoxDP : public IFWL_DataProvider { | 54 class IFWL_ListBoxDP : public IFWL_DataProvider { |
56 public: | 55 public: |
57 virtual int32_t CountItems(IFWL_Widget* pWidget) = 0; | 56 virtual int32_t CountItems(IFWL_Widget* pWidget) = 0; |
58 virtual FWL_HLISTITEM GetItem(IFWL_Widget* pWidget, int32_t nIndex) = 0; | 57 virtual FWL_HLISTITEM GetItem(IFWL_Widget* pWidget, int32_t nIndex) = 0; |
59 virtual int32_t GetItemIndex(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) = 0; | 58 virtual int32_t GetItemIndex(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) = 0; |
60 virtual FX_BOOL SetItemIndex(IFWL_Widget* pWidget, | 59 virtual FX_BOOL SetItemIndex(IFWL_Widget* pWidget, |
61 FWL_HLISTITEM hItem, | 60 FWL_HLISTITEM hItem, |
62 int32_t nIndex) = 0; | 61 int32_t nIndex) = 0; |
63 virtual uint32_t GetItemStyles(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) = 0; | 62 virtual uint32_t GetItemStyles(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) = 0; |
64 virtual FWL_ERR GetItemText(IFWL_Widget* pWidget, | 63 virtual FWL_Error GetItemText(IFWL_Widget* pWidget, |
65 FWL_HLISTITEM hItem, | 64 FWL_HLISTITEM hItem, |
66 CFX_WideString& wsText) = 0; | 65 CFX_WideString& wsText) = 0; |
67 virtual FWL_ERR GetItemRect(IFWL_Widget* pWidget, | 66 virtual FWL_Error GetItemRect(IFWL_Widget* pWidget, |
68 FWL_HLISTITEM hItem, | 67 FWL_HLISTITEM hItem, |
69 CFX_RectF& rtItem) = 0; | 68 CFX_RectF& rtItem) = 0; |
70 virtual void* GetItemData(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) = 0; | 69 virtual void* GetItemData(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) = 0; |
71 virtual FWL_ERR SetItemStyles(IFWL_Widget* pWidget, | 70 virtual FWL_Error SetItemStyles(IFWL_Widget* pWidget, |
| 71 FWL_HLISTITEM hItem, |
| 72 uint32_t dwStyle) = 0; |
| 73 virtual FWL_Error SetItemText(IFWL_Widget* pWidget, |
72 FWL_HLISTITEM hItem, | 74 FWL_HLISTITEM hItem, |
73 uint32_t dwStyle) = 0; | 75 const FX_WCHAR* pszText) = 0; |
74 virtual FWL_ERR SetItemText(IFWL_Widget* pWidget, | 76 virtual FWL_Error SetItemRect(IFWL_Widget* pWidget, |
75 FWL_HLISTITEM hItem, | 77 FWL_HLISTITEM hItem, |
76 const FX_WCHAR* pszText) = 0; | 78 const CFX_RectF& rtItem) = 0; |
77 virtual FWL_ERR SetItemRect(IFWL_Widget* pWidget, | |
78 FWL_HLISTITEM hItem, | |
79 const CFX_RectF& rtItem) = 0; | |
80 virtual FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) = 0; | 79 virtual FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) = 0; |
81 virtual CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget, | 80 virtual CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget, |
82 FWL_HLISTITEM hItem) = 0; | 81 FWL_HLISTITEM hItem) = 0; |
83 virtual FWL_ERR GetItemCheckRect(IFWL_Widget* pWidget, | 82 virtual FWL_Error GetItemCheckRect(IFWL_Widget* pWidget, |
84 FWL_HLISTITEM hItem, | 83 FWL_HLISTITEM hItem, |
85 CFX_RectF& rtCheck) = 0; | 84 CFX_RectF& rtCheck) = 0; |
86 virtual FWL_ERR SetItemCheckRect(IFWL_Widget* pWidget, | 85 virtual FWL_Error SetItemCheckRect(IFWL_Widget* pWidget, |
87 FWL_HLISTITEM hItem, | 86 FWL_HLISTITEM hItem, |
88 const CFX_RectF& rtCheck) = 0; | 87 const CFX_RectF& rtCheck) = 0; |
89 virtual uint32_t GetItemCheckState(IFWL_Widget* pWidget, | 88 virtual uint32_t GetItemCheckState(IFWL_Widget* pWidget, |
90 FWL_HLISTITEM hItem) = 0; | 89 FWL_HLISTITEM hItem) = 0; |
91 virtual FWL_ERR SetItemCheckState(IFWL_Widget* pWidget, | 90 virtual FWL_Error SetItemCheckState(IFWL_Widget* pWidget, |
92 FWL_HLISTITEM hItem, | 91 FWL_HLISTITEM hItem, |
93 uint32_t dwCheckState) = 0; | 92 uint32_t dwCheckState) = 0; |
94 }; | 93 }; |
95 | 94 |
96 class IFWL_ListBoxCompare { | 95 class IFWL_ListBoxCompare { |
97 public: | 96 public: |
98 virtual ~IFWL_ListBoxCompare() {} | 97 virtual ~IFWL_ListBoxCompare() {} |
99 virtual int32_t Compare(FWL_HLISTITEM hLeft, FWL_HLISTITEM hRight) = 0; | 98 virtual int32_t Compare(FWL_HLISTITEM hLeft, FWL_HLISTITEM hRight) = 0; |
100 }; | 99 }; |
101 | 100 |
102 class IFWL_ListBox : public IFWL_Widget { | 101 class IFWL_ListBox : public IFWL_Widget { |
103 public: | 102 public: |
104 static IFWL_ListBox* Create(const CFWL_WidgetImpProperties& properties, | 103 static IFWL_ListBox* Create(const CFWL_WidgetImpProperties& properties, |
105 IFWL_Widget* pOuter); | 104 IFWL_Widget* pOuter); |
106 static IFWL_ListBox* CreateComboList( | 105 static IFWL_ListBox* CreateComboList( |
107 const CFWL_WidgetImpProperties& properties, | 106 const CFWL_WidgetImpProperties& properties, |
108 IFWL_Widget* pOuter); | 107 IFWL_Widget* pOuter); |
109 | 108 |
110 int32_t CountSelItems(); | 109 int32_t CountSelItems(); |
111 FWL_HLISTITEM GetSelItem(int32_t nIndexSel); | 110 FWL_HLISTITEM GetSelItem(int32_t nIndexSel); |
112 int32_t GetSelIndex(int32_t nIndex); | 111 int32_t GetSelIndex(int32_t nIndex); |
113 FWL_ERR SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE); | 112 FWL_Error SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE); |
114 FWL_ERR GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText); | 113 FWL_Error GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText); |
115 FWL_ERR GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE); | 114 FWL_Error GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE); |
116 FWL_ERR* Sort(IFWL_ListBoxCompare* pCom); | |
117 | 115 |
118 protected: | 116 protected: |
119 IFWL_ListBox(); | 117 IFWL_ListBox(); |
120 }; | 118 }; |
121 | 119 |
122 #endif // XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ | 120 #endif // XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ |
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