xfa/fwl/basewidget/ifwl_combobox.h - Issue 2432423002: Merge the CFWL_*Imp classes into the IFWL_* classes.

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Issue 2432423002: Merge the CFWL_*Imp classes into the IFWL_* classes. (Closed)

Patch Set: Review feedback Created 4 years, 2 months ago

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1 // Copyright 2014 PDFium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

6

7 #ifndef XFA_FWL_BASEWIDGET_IFWL_COMBOBOX_H_

8 #define XFA_FWL_BASEWIDGET_IFWL_COMBOBOX_H_

9

10 #include "xfa/fwl/basewidget/ifwl_listbox.h"

11 #include "xfa/fxgraphics/cfx_graphics.h"

12

13 class CFWL_WidgetImpProperties;

14 class IFDE_TxtEdtDoRecord;

15 class IFWL_ComboBox;

16

17 #define FWL_CLASS_ComboBox L"FWL_COMBOBOX"

18 #define FWL_STYLEEXT_CMB_DropList (0L << 0)

19 #define FWL_STYLEEXT_CMB_DropDown (1L << 0)

20 #define FWL_STYLEEXT_CMB_Sort (1L << 1)

21 #define FWL_STYLEEXT_CMB_ListDrag (1L << 2)

22 #define FWL_STYLEEXT_CMB_OwnerDraw (1L << 3)

23 #define FWL_STYLEEXT_CMB_EditHNear (0L << 4)

24 #define FWL_STYLEEXT_CMB_EditHCenter (1L << 4)

25 #define FWL_STYLEEXT_CMB_EditHFar (2L << 4)

26 #define FWL_STYLEEXT_CMB_EditVNear (0L << 6)

27 #define FWL_STYLEEXT_CMB_EditVCenter (1L << 6)

28 #define FWL_STYLEEXT_CMB_EditVFar (2L << 6)

29 #define FWL_STYLEEXT_CMB_EditJustified (1L << 8)

30 #define FWL_STYLEEXT_CMB_EditDistributed (2L << 8)

31 #define FWL_STYLEEXT_CMB_EditHAlignMask (3L << 4)

32 #define FWL_STYLEEXT_CMB_EditVAlignMask (3L << 6)

33 #define FWL_STYLEEXT_CMB_EditHAlignModeMask (3L << 8)

34 #define FWL_STYLEEXT_CMB_ListItemLeftAlign (0L << 10)

35 #define FWL_STYLEEXT_CMB_ListItemCenterAlign (1L << 10)

36 #define FWL_STYLEEXT_CMB_ListItemRightAlign (2L << 10)

37 #define FWL_STYLEEXT_CMB_ListItemAlignMask (3L << 10)

38 #define FWL_STYLEEXT_CMB_ListItemText (0L << 12)

39 #define FWL_STYLEEXT_CMB_ListItemIconText (1L << 12)

40 #define FWL_STYLEEXT_CMB_ReadOnly (1L << 13)

41

42 FWL_EVENT_DEF(CFWL_EvtCmbPreDropDown, CFWL_EventType::PreDropDown)

43

44 FWL_EVENT_DEF(CFWL_EvtCmbPostDropDown, CFWL_EventType::PostDropDown)

45

46 FWL_EVENT_DEF(CFWL_EvtCmbCloseUp, CFWL_EventType::CloseUp)

47

48 FWL_EVENT_DEF(CFWL_EvtCmbEditChanged,

49 CFWL_EventType::EditChanged,

50 int32_t nChangeType;

51 CFX_WideString wsInsert;

52 CFX_WideString wsDelete;)

53

54 FWL_EVENT_DEF(CFWL_EvtCmbSelChanged,

55 CFWL_EventType::SelectChanged,

56 CFX_Int32Array iArraySels;

57 FX_BOOL bLButtonUp;)

58

59 FWL_EVENT_DEF(CFWL_EvtCmbHoverChanged,

60 CFWL_EventType::HoverChanged,

61 int32_t m_iCurHover;)

62

63 FWL_EVENT_DEF(CFWL_EvtCmbDrawItem,

64 CFWL_EventType::DrawItem,

65 CFX_Graphics* m_pGraphics;

66 CFX_Matrix m_matrix;

67 int32_t m_index;

68 CFX_RectF m_rtItem;)

69

70 class IFWL_ComboBoxDP : public IFWL_ListBoxDP {

71 public:

72 virtual FX_FLOAT GetListHeight(IFWL_Widget* pWidget) = 0;

73 };

74

75 class IFWL_ComboBox : public IFWL_Widget {

76 public:

77 static IFWL_ComboBox* Create(const CFWL_WidgetImpProperties& properties);

78

79 int32_t GetCurSel();

80 FWL_Error SetCurSel(int32_t iSel);

81 FWL_Error SetEditText(const CFX_WideString& wsText);

82 int32_t GetEditTextLength() const;

83 FWL_Error GetEditText(CFX_WideString& wsText,

84 int32_t nStart = 0,

85 int32_t nCount = -1) const;

86 FWL_Error SetEditSelRange(int32_t nStart, int32_t nCount = -1);

87 int32_t GetEditSelRange(int32_t nIndex, int32_t& nStart);

88 int32_t GetEditLimit();

89 FWL_Error SetEditLimit(int32_t nLimit);

90 FWL_Error EditDoClipboard(int32_t iCmd);

91 FX_BOOL EditRedo(const IFDE_TxtEdtDoRecord* pRecord);

92 FX_BOOL EditUndo(const IFDE_TxtEdtDoRecord* pRecord);

93 IFWL_ListBox* GetListBoxt();

94 FX_BOOL AfterFocusShowDropList();

95 FWL_Error OpenDropDownList(FX_BOOL bActivate);

96 FX_BOOL EditCanUndo();

97 FX_BOOL EditCanRedo();

98 FX_BOOL EditUndo();

99 FX_BOOL EditRedo();

100 FX_BOOL EditCanCopy();

101 FX_BOOL EditCanCut();

102 FX_BOOL EditCanSelectAll();

103 FX_BOOL EditCopy(CFX_WideString& wsCopy);

104 FX_BOOL EditCut(CFX_WideString& wsCut);

105 FX_BOOL EditPaste(const CFX_WideString& wsPaste);

106 FX_BOOL EditSelectAll();

107 FX_BOOL EditDelete();

108 FX_BOOL EditDeSelect();

109 FWL_Error GetBBox(CFX_RectF& rect);

110 FWL_Error EditModifyStylesEx(uint32_t dwStylesExAdded,

111 uint32_t dwStylesExRemoved);

112

113 protected:

114 IFWL_ComboBox();

115 };

116

117 #endif // XFA_FWL_BASEWIDGET_IFWL_COMBOBOX_H_

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