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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" |
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26 #define FWL_STYLEEXT_LTB_Icon (1L << 8) | 26 #define FWL_STYLEEXT_LTB_Icon (1L << 8) |
27 #define FWL_STYLEEXT_LTB_Check (1L << 9) | 27 #define FWL_STYLEEXT_LTB_Check (1L << 9) |
28 #define FWL_STYLEEXT_LTB_AlignMask (3L << 4) | 28 #define FWL_STYLEEXT_LTB_AlignMask (3L << 4) |
29 #define FWL_STYLEEXT_LTB_ShowScrollBarFocus (1L << 10) | 29 #define FWL_STYLEEXT_LTB_ShowScrollBarFocus (1L << 10) |
30 #define FWL_ITEMSTATE_LTB_Selected (1L << 0) | 30 #define FWL_ITEMSTATE_LTB_Selected (1L << 0) |
31 #define FWL_ITEMSTATE_LTB_Focused (1L << 1) | 31 #define FWL_ITEMSTATE_LTB_Focused (1L << 1) |
32 #define FWL_ITEMSTATE_LTB_Checked (1L << 2) | 32 #define FWL_ITEMSTATE_LTB_Checked (1L << 2) |
33 #define FWL_WGTHITTEST_LTB_Item FWL_WGTHITTEST_MAX + 1 | 33 #define FWL_WGTHITTEST_LTB_Item FWL_WGTHITTEST_MAX + 1 |
34 #define FWL_WGTHITTEST_LTB_HScrollBar FWL_WGTHITTEST_MAX + 2 | 34 #define FWL_WGTHITTEST_LTB_HScrollBar FWL_WGTHITTEST_MAX + 2 |
35 #define FWL_WGTHITTEST_LTB_VScrollBar FWL_WGTHITTEST_MAX + 3 | 35 #define FWL_WGTHITTEST_LTB_VScrollBar FWL_WGTHITTEST_MAX + 3 |
36 // TODO(dsinclair): Event hash is hash of string, cleanup. pdfium:474 | |
37 #define FWL_EVTHASH_LTB_SelChanged 1701781688 | |
38 #define FWL_EVTHASH_LTB_DrawItem 1050853991 | |
39 | 36 |
40 typedef struct FWL_HLISTITEM_ { void* pData; } * FWL_HLISTITEM; | 37 typedef struct FWL_HLISTITEM_ { void* pData; } * FWL_HLISTITEM; |
41 | 38 |
42 class CFX_DIBitmap; | 39 class CFX_DIBitmap; |
43 class IFWL_ListBoxDP; | 40 class IFWL_ListBoxDP; |
44 | 41 |
45 struct FWL_ListBoxItemData { | 42 struct FWL_ListBoxItemData { |
46 IFWL_ListBoxDP* pDataProvider; | 43 IFWL_ListBoxDP* pDataProvider; |
47 int32_t iIndex; | 44 int32_t iIndex; |
48 }; | 45 }; |
49 | 46 |
50 BEGIN_FWL_EVENT_DEF(CFWL_EvtLtbSelChanged, FWL_EVTHASH_LTB_SelChanged) | 47 BEGIN_FWL_EVENT_DEF(CFWL_EvtLtbSelChanged, CFWL_EventType::SelectChanged) |
51 CFX_Int32Array iarraySels; | 48 CFX_Int32Array iarraySels; |
52 END_FWL_EVENT_DEF | 49 END_FWL_EVENT_DEF |
53 | 50 |
54 BEGIN_FWL_EVENT_DEF(CFWL_EvtLtbDrawItem, FWL_EVTHASH_LTB_DrawItem) | 51 BEGIN_FWL_EVENT_DEF(CFWL_EvtLtbDrawItem, CFWL_EventType::DrawItem) |
55 CFX_Graphics* m_pGraphics; | 52 CFX_Graphics* m_pGraphics; |
56 CFX_Matrix m_matrix; | 53 CFX_Matrix m_matrix; |
57 int32_t m_index; | 54 int32_t m_index; |
58 CFX_RectF m_rect; | 55 CFX_RectF m_rect; |
59 END_FWL_EVENT_DEF | 56 END_FWL_EVENT_DEF |
60 | 57 |
61 class IFWL_ListBoxDP : public IFWL_DataProvider { | 58 class IFWL_ListBoxDP : public IFWL_DataProvider { |
62 public: | 59 public: |
63 virtual int32_t CountItems(IFWL_Widget* pWidget) = 0; | 60 virtual int32_t CountItems(IFWL_Widget* pWidget) = 0; |
64 virtual FWL_HLISTITEM GetItem(IFWL_Widget* pWidget, int32_t nIndex) = 0; | 61 virtual FWL_HLISTITEM GetItem(IFWL_Widget* pWidget, int32_t nIndex) = 0; |
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119 FWL_ERR SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE); | 116 FWL_ERR SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE); |
120 FWL_ERR GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText); | 117 FWL_ERR GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText); |
121 FWL_ERR GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE); | 118 FWL_ERR GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE); |
122 FWL_ERR* Sort(IFWL_ListBoxCompare* pCom); | 119 FWL_ERR* Sort(IFWL_ListBoxCompare* pCom); |
123 | 120 |
124 protected: | 121 protected: |
125 IFWL_ListBox(); | 122 IFWL_ListBox(); |
126 }; | 123 }; |
127 | 124 |
128 #endif // XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ | 125 #endif // XFA_FWL_BASEWIDGET_IFWL_LISTBOX_H_ |
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