xfa/fwl/lightwidget/cfwl_combobox.h - Issue 2430923006: Move fwl/lightwidget to fwl/core

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Issue 2430923006: Move fwl/lightwidget to fwl/core (Closed)

Patch Set: Rebase to master 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_LIGHTWIDGET_CFWL_COMBOBOX_H_

8 #define XFA_FWL_LIGHTWIDGET_CFWL_COMBOBOX_H_

9

10 #include <memory>

11 #include <vector>

12

13 #include "xfa/fwl/core/ifwl_combobox.h"

14 #include "xfa/fwl/lightwidget/cfwl_widget.h"

15

16 class CFWL_WidgetProperties;

17 class IFWL_ComboBoxDP;

18 class CFWL_ComboBoxDP;

19 class CFWL_ComboBoxItem;

20

21 class CFWL_ComboBox : public CFWL_Widget {

22 public:

23 CFWL_ComboBox();

24 ~CFWL_ComboBox() override;

25

26 IFWL_ComboBox* GetWidget() override;

27 const IFWL_ComboBox* GetWidget() const override;

28

29 FWL_Error Initialize(const CFWL_WidgetProperties* pProperties = nullptr);

30 int32_t AddString(const CFX_WideStringC& wsText);

31 int32_t AddString(const CFX_WideStringC& wsText, CFX_DIBitmap* pIcon);

32 bool RemoveAt(int32_t iIndex); // Returns false iff \|iIndex\| out of range.

33 void RemoveAll();

34 int32_t CountItems();

35 FWL_Error GetTextByIndex(int32_t iIndex, CFX_WideString& wsText);

36 int32_t GetCurSel();

37 FWL_Error SetCurSel(int32_t iSel);

38 FWL_Error SetEditText(const CFX_WideString& wsText);

39 int32_t GetEditTextLength() const;

40 FWL_Error GetEditText(CFX_WideString& wsText,

41 int32_t nStart = 0,

42 int32_t nCount = -1) const;

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

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

45 int32_t GetEditLimit();

46 FWL_Error SetEditLimit(int32_t nLimit);

47 FWL_Error EditDoClipboard(int32_t iCmd);

48 FX_BOOL EditRedo(const IFDE_TxtEdtDoRecord* pRecord);

49 FX_BOOL EditUndo(const IFDE_TxtEdtDoRecord* pRecord);

50 FWL_Error SetMaxListHeight(FX_FLOAT fMaxHeight);

51 FWL_Error SetItemData(int32_t iIndex, void* pData);

52 void* GetItemData(int32_t iIndex);

53 FWL_Error SetListTheme(IFWL_ThemeProvider* pTheme);

54 FX_BOOL AfterFocusShowDropList();

55 FWL_Error OpenDropDownList(FX_BOOL bActivate);

56

57 FX_BOOL EditCanUndo();

58 FX_BOOL EditCanRedo();

59 FX_BOOL EditUndo();

60 FX_BOOL EditRedo();

61 FX_BOOL EditCanCopy();

62 FX_BOOL EditCanCut();

63 FX_BOOL EditCanSelectAll();

64 FX_BOOL EditCopy(CFX_WideString& wsCopy);

65 FX_BOOL EditCut(CFX_WideString& wsCut);

66 FX_BOOL EditPaste(const CFX_WideString& wsPaste);

67 FX_BOOL EditSelectAll();

68 FX_BOOL EditDelete();

69 FX_BOOL EditDeSelect();

70 FWL_Error GetBBox(CFX_RectF& rect);

71 FWL_Error EditModifyStylesEx(uint32_t dwStylesExAdded,

72 uint32_t dwStylesExRemoved);

73

74 protected:

75 class CFWL_ComboBoxDP : public IFWL_ComboBoxDP {

76 public:

77 CFWL_ComboBoxDP();

78 ~CFWL_ComboBoxDP() override;

79

80 // IFWL_DataProvider

81 FWL_Error GetCaption(IFWL_Widget* pWidget,

82 CFX_WideString& wsCaption) override;

83

84 // IFWL_ListBoxDP

85 int32_t CountItems(const IFWL_Widget* pWidget) override;

86 IFWL_ListItem* GetItem(const IFWL_Widget* pWidget, int32_t nIndex) override;

87 int32_t GetItemIndex(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;

88 FX_BOOL SetItemIndex(IFWL_Widget* pWidget,

89 IFWL_ListItem* pItem,

90 int32_t nIndex) override;

91

92 uint32_t GetItemStyles(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;

93 FWL_Error GetItemText(IFWL_Widget* pWidget,

94 IFWL_ListItem* pItem,

95 CFX_WideString& wsText) override;

96 FWL_Error GetItemRect(IFWL_Widget* pWidget,

97 IFWL_ListItem* pItem,

98 CFX_RectF& rtItem) override;

99 void* GetItemData(IFWL_Widget* pWidget, IFWL_ListItem* pItem) override;

100 FWL_Error SetItemStyles(IFWL_Widget* pWidget,

101 IFWL_ListItem* pItem,

102 uint32_t dwStyle) override;

103 FWL_Error SetItemText(IFWL_Widget* pWidget,

104 IFWL_ListItem* pItem,

105 const FX_WCHAR* pszText) override;

106 FWL_Error SetItemRect(IFWL_Widget* pWidget,

107 IFWL_ListItem* pItem,

108 const CFX_RectF& rtItem) override;

109 FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) override;

110 CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget,

111 IFWL_ListItem* pItem) override;

112 FWL_Error GetItemCheckRect(IFWL_Widget* pWidget,

113 IFWL_ListItem* pItem,

114 CFX_RectF& rtCheck) override;

115 FWL_Error SetItemCheckRect(IFWL_Widget* pWidget,

116 IFWL_ListItem* pItem,

117 const CFX_RectF& rtCheck) override;

118 uint32_t GetItemCheckState(IFWL_Widget* pWidget,

119 IFWL_ListItem* pItem) override;

120 FWL_Error SetItemCheckState(IFWL_Widget* pWidget,

121 IFWL_ListItem* pItem,

122 uint32_t dwCheckState) override;

123

124 // IFWL_ComboBoxDP

125 FX_FLOAT GetListHeight(IFWL_Widget* pWidget) override;

126

127 std::vector<std::unique_ptr<CFWL_ComboBoxItem>> m_ItemArray;

128 FX_FLOAT m_fMaxListHeight;

129 FX_FLOAT m_fItemHeight;

130 };

131 CFWL_ComboBoxDP m_comboBoxData;

132 };

133

134 class CFWL_ComboBoxItem : public IFWL_ListItem {

135 public:

136 CFWL_ComboBoxItem();

137 ~CFWL_ComboBoxItem();

138

139 CFX_RectF m_rtItem;

140 uint32_t m_dwStyles;

141 CFX_WideString m_wsText;

142 CFX_DIBitmap* m_pDIB;

143 uint32_t m_dwCheckState;

144 CFX_RectF m_rtCheckBox;

145 void* m_pData;

146 };

147

148 #endif // XFA_FWL_LIGHTWIDGET_CFWL_COMBOBOX_H_

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