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 _FWL_CHECKBOX_H
8 #define _FWL_CHECKBOX_H
9 class CFWL_WidgetImpProperties;
10 class IFWL_Widget;
11 class IFWL_CheckBoxDP;
12 class IFWL_CheckBox;
13 #define FWL_CLASS_CheckBox L"FWL_CHECKBOX"
14 #define FWL_CLASSHASH_CheckBox 4107183823
15 #define FWL_STYLEEXT_CKB_Left (0L << 0)
16 #define FWL_STYLEEXT_CKB_Center (1L << 0)
17 #define FWL_STYLEEXT_CKB_Right (2L << 0)
18 #define FWL_STYLEEXT_CKB_Top (0L << 2)
19 #define FWL_STYLEEXT_CKB_VCenter (1L << 2)
20 #define FWL_STYLEEXT_CKB_Bottom (2L << 2)
21 #define FWL_STYLEEXT_CKB_LeftText (1L << 4)
22 #define FWL_STYLEEXT_CKB_MultiLine (1L << 5)
23 #define FWL_STYLEEXT_CKB_3State (1L << 6)
24 #define FWL_STYLEEXT_CKB_RadioButton (1L << 7)
25 #define FWL_STYLEEXT_CKB_ShapeSolidSquare (0L << 8)
26 #define FWL_STYLEEXT_CKB_ShapeSunkenSquare (1L << 8)
27 #define FWL_STYLEEXT_CKB_ShapeSolidCircle (2L << 8)
28 #define FWL_STYLEEXT_CKB_ShapeSunkenCircle (3L << 8)
29 #define FWL_STYLEEXT_CKB_SignShapeCheck (0L << 10)
30 #define FWL_STYLEEXT_CKB_SignShapeCircle (1L << 10)
31 #define FWL_STYLEEXT_CKB_SignShapeCross (2L << 10)
32 #define FWL_STYLEEXT_CKB_SignShapeDiamond (3L << 10)
33 #define FWL_STYLEEXT_CKB_SignShapeSquare (4L << 10)
34 #define FWL_STYLEEXT_CKB_SignShapeStar (5L << 10)
35 #define FWL_STYLEEXT_CKB_HLayoutMask (3L << 0)
36 #define FWL_STYLEEXT_CKB_VLayoutMask (3L << 2)
37 #define FWL_STYLEEXT_CKB_ShapeMask (3L << 8)
38 #define FWL_STYLEEXT_CKB_SignShapeMask (7L << 10)
39 #define FWL_STATE_CKB_Hovered (1 << FWL_WGTSTATE_MAX)
40 #define FWL_STATE_CKB_Pressed (1 << (FWL_WGTSTATE_MAX + 1))
41 #define FWL_STATE_CKB_Unchecked (0 << (FWL_WGTSTATE_MAX + 2))
42 #define FWL_STATE_CKB_Checked (1 << (FWL_WGTSTATE_MAX + 2))
43 #define FWL_STATE_CKB_Neutral (2 << (FWL_WGTSTATE_MAX + 2))
44 #define FWL_STATE_CKB_CheckMask (3L << (FWL_WGTSTATE_MAX + 2))
45 #define FWL_PART_CKB_Border 1
46 #define FWL_PART_CKB_Edge 2
47 #define FWL_PART_CKB_Background 3
48 #define FWL_PART_CKB_CheckBox 4
49 #define FWL_PART_CKB_Caption 5
50 #define FWL_PARTSTATE_CKB_Normal (0L << 0)
51 #define FWL_PARTSTATE_CKB_Pressed (1L << 0)
52 #define FWL_PARTSTATE_CKB_Hovered (2L << 0)
53 #define FWL_PARTSTATE_CKB_Disabled (3L << 0)
54 #define FWL_PARTSTATE_CKB_UnChecked (0L << 2)
55 #define FWL_PARTSTATE_CKB_Checked (1L << 2)
56 #define FWL_PARTSTATE_CKB_Neutral (2L << 2)
57 #define FWL_PARTSTATE_CKB_Focused (1L << 4)
58 #define FWL_PARTSTATE_CKB_Mask1 (3L << 0)
59 #define FWL_PARTSTATE_CKB_Mask2 (3L << 2)
60 #define FWL_EVT_CKB_CheckStateChanged L"FWL_EVENT_CKB_CheckStateChanged"
61 #define FWL_EVTHASH_CKB_CheckStateChanged 2503252963
BEGIN_FWL_EVENT_DEF(CFWL_EvtCkbCheckStateChanged,FWL_EVTHASH_CKB_CheckStateChanged)62 BEGIN_FWL_EVENT_DEF(CFWL_EvtCkbCheckStateChanged,
63                     FWL_EVTHASH_CKB_CheckStateChanged)
64 END_FWL_EVENT_DEF
65 class IFWL_CheckBoxDP : public IFWL_DataProvider {
66  public:
67   virtual FX_FLOAT GetBoxSize(IFWL_Widget* pWidget) = 0;
68 };
69 
70 class IFWL_CheckBox : public IFWL_Widget {
71  public:
72   static IFWL_CheckBox* Create(const CFWL_WidgetImpProperties& properties,
73                                IFWL_Widget* pOuter);
74   int32_t GetCheckState();
75   FWL_ERR SetCheckState(int32_t iCheck);
76 
77  protected:
78   IFWL_CheckBox();
79 };
80 
81 #endif
82