summaryrefslogtreecommitdiff
path: root/xfa/include/fwl/lightwidget/combobox.h
blob: fc09f63af029ebb72915f1ebe105996caea3c344 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

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

#ifndef _FWL_COMBOBOX_LIGHT_H
#define _FWL_COMBOBOX_LIGHT_H
class CFWL_Widget;
class CFWL_WidgetProperties;
class IFWL_ComboBoxDP;
class CFWL_ComboBox;
class CFWL_ComboBoxDP;
class CFWL_ComboBoxItem;
class CFWL_ComboBox : public CFWL_Widget
{
public:
    static CFWL_ComboBox* Create();
    FWL_ERR		Initialize(const CFWL_WidgetProperties *pProperties = NULL);
    int32_t	AddString(const CFX_WideStringC& wsText);
    int32_t	AddString(const CFX_WideStringC& wsText, CFX_DIBitmap *pIcon);
    int32_t	RemoveAt(int32_t iIndex);
    int32_t    RemoveAll();
    int32_t	CountItems();
    FWL_ERR		GetTextByIndex(int32_t iIndex, CFX_WideString &wsText);
    int32_t	GetCurSel();
    FWL_ERR		SetCurSel(int32_t iSel);
    FWL_ERR		SetEditText(const CFX_WideStringC& wsText);
    int32_t	GetEditTextLength() const;
    FWL_ERR		GetEditText(CFX_WideString &wsText, int32_t nStart = 0, int32_t nCount = -1) const ;
    FWL_ERR		SetEditSelRange(int32_t nStart, int32_t nCount = -1);
    int32_t	GetEditSelRange(int32_t nIndex, int32_t &nStart);
    int32_t	GetEditLimit();
    FWL_ERR		SetEditLimit(int32_t nLimit);
    FWL_ERR		EditDoClipboard(int32_t iCmd);
    FX_BOOL		EditRedo(const CFX_ByteStringC& bsRecord);
    FX_BOOL		EditUndo(const CFX_ByteStringC& bsRecord);
    FWL_ERR		SetMaxListHeight(FX_FLOAT fMaxHeight);
    FWL_ERR		SetItemData(int32_t iIndex, void* pData);
    void*	GetItemData(int32_t iIndex);
    FWL_ERR		SetListTheme(IFWL_ThemeProvider *pTheme);
    FX_BOOL		AfterFocusShowDropList();
    FWL_ERR		OpenDropDownList(FX_BOOL bActivate);
public:
    FX_BOOL		EditCanUndo();
    FX_BOOL		EditCanRedo();
    FX_BOOL		EditUndo();
    FX_BOOL		EditRedo();
    FX_BOOL		EditCanCopy();
    FX_BOOL		EditCanCut();
    FX_BOOL		EditCanSelectAll();
    FX_BOOL		EditCopy(CFX_WideString &wsCopy);
    FX_BOOL		EditCut(CFX_WideString &wsCut);
    FX_BOOL		EditPaste(const CFX_WideString &wsPaste);
    FX_BOOL		EditSelectAll();
    FX_BOOL		EditDelete();
    FX_BOOL		EditDeSelect();
    FWL_ERR		GetBBox(CFX_RectF &rect);
    FWL_ERR		EditModifyStylesEx(FX_DWORD dwStylesExAdded, FX_DWORD dwStylesExRemoved);
    CFWL_ComboBox();
    virtual ~CFWL_ComboBox();
protected:
    class CFWL_ComboBoxDP : public IFWL_ComboBoxDP
    {
    public:
        CFWL_ComboBoxDP();
        ~CFWL_ComboBoxDP();
        virtual FWL_ERR			GetCaption(IFWL_Widget *pWidget, CFX_WideString &wsCaption)
        {
            return FWL_ERR_Succeeded;
        }

        virtual	int32_t		CountItems(IFWL_Widget *pWidget);
        virtual	FWL_HLISTITEM	GetItem(IFWL_Widget *pWidget, int32_t nIndex);
        virtual	int32_t		GetItemIndex(IFWL_Widget *pWidget, FWL_HLISTITEM hItem);
        virtual FX_BOOL			SetItemIndex(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, int32_t nIndex);

        virtual	FX_DWORD		GetItemStyles(IFWL_Widget *pWidget, FWL_HLISTITEM hItem);
        virtual	FWL_ERR			GetItemText(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, CFX_WideString &wsText);
        virtual FWL_ERR			GetItemRect(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, CFX_RectF& rtItem);
        virtual void*		GetItemData(IFWL_Widget *pWidget, FWL_HLISTITEM hItem);
        virtual	FWL_ERR			SetItemStyles(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, FX_DWORD dwStyle);
        virtual FWL_ERR			SetItemText(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, const FX_WCHAR* pszText);
        virtual FWL_ERR			SetItemRect(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, const CFX_RectF& rtItem);
        virtual FX_FLOAT		GetItemHeight(IFWL_Widget *pWidget);
        virtual CFX_DIBitmap*	GetItemIcon(IFWL_Widget *pWidget, FWL_HLISTITEM hItem);
        virtual FWL_ERR			GetItemCheckRect(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, CFX_RectF& rtCheck);
        virtual FWL_ERR			SetItemCheckRect(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, const CFX_RectF& rtCheck);
        virtual	FX_DWORD		GetItemCheckState(IFWL_Widget *pWidget, FWL_HLISTITEM hItem);
        virtual	FWL_ERR			SetItemCheckState(IFWL_Widget *pWidget, FWL_HLISTITEM hItem, FX_DWORD dwCheckState);
        virtual FX_FLOAT		GetListHeight(IFWL_Widget *pWidget);

        CFX_PtrArray	m_arrItem;
        FX_FLOAT		m_fMaxListHeight;
        FX_FLOAT		m_fItemHeight;
    };
    CFWL_ComboBoxDP m_comboBoxData;
};
class CFWL_ComboBoxItem
{
public:
    CFWL_ComboBoxItem()
    {
        m_pDIB = NULL;
        m_pData = NULL;
    }
    CFX_RectF		m_rtItem;
    FX_DWORD		m_dwStyles;
    CFX_WideString	m_wsText;
    CFX_DIBitmap	*m_pDIB;
    FX_DWORD		m_dwCheckState;
    CFX_RectF		m_rtCheckBox;
    void*		m_pData;
};
#endif