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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: xh_chckl.cpp | |
3 | // Purpose: XML resource for wxCheckList | |
4 | // Author: Bob Mitchell | |
5 | // Created: 2000/03/21 | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) 2000 Bob Mitchell and Verant Interactive | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | #ifdef __GNUG__ | |
12 | #pragma implementation "xh_chckl.h" | |
13 | #endif | |
14 | ||
15 | // For compilers that support precompilation, includes "wx.h". | |
16 | #include "wx/wxprec.h" | |
17 | ||
18 | #ifdef __BORLANDC__ | |
19 | #pragma hdrstop | |
20 | #endif | |
21 | ||
22 | #include "wx/xml/xh_chckl.h" | |
23 | #include "wx/checklst.h" | |
24 | ||
25 | wxCheckListXmlHandler::wxCheckListXmlHandler() | |
26 | : wxXmlResourceHandler(), m_InsideBox(FALSE) | |
27 | { | |
28 | // no styles | |
29 | AddWindowStyles(); | |
30 | } | |
31 | ||
32 | wxObject *wxCheckListXmlHandler::DoCreateResource() | |
33 | { | |
34 | if (m_Class == _T("wxCheckList")) | |
35 | { | |
36 | // need to build the list of strings from children | |
37 | m_InsideBox = TRUE; | |
38 | CreateChildrenPrivately(NULL, GetParamNode(_T("content"))); | |
39 | wxString *strings = (wxString *) NULL; | |
40 | if( strList.GetCount() > 0 ) | |
41 | { | |
42 | strings = new wxString[strList.GetCount()]; | |
43 | int count = strList.GetCount(); | |
44 | for( int i = 0; i < count; i++ ) | |
45 | strings[i]=strList[i]; | |
46 | } | |
47 | ||
48 | ||
49 | wxCheckListBox *control = new wxCheckListBox(m_ParentAsWindow, | |
50 | GetID(), | |
51 | GetPosition(), GetSize(), | |
52 | strList.GetCount(), | |
53 | strings, | |
54 | GetStyle(), | |
55 | wxDefaultValidator, | |
56 | GetName() | |
57 | ); | |
58 | ||
59 | // step through children myself (again.) | |
60 | wxXmlNode *n = GetParamNode(_T("content")); | |
61 | if (n) n = n->GetChildren(); | |
62 | int i = 0; | |
63 | while (n) | |
64 | { | |
65 | if (n->GetType() != wxXML_ELEMENT_NODE || | |
66 | n->GetName() != _T("item")) | |
67 | { n = n->GetNext(); continue; } | |
68 | ||
69 | // checking boolean is a bit ugly here (see GetBool() ) | |
70 | wxString v = n->GetPropVal(_T("checked"), wxEmptyString); | |
71 | v.MakeLower(); | |
72 | if (v && v == _T("1")) | |
73 | control->Check( i, TRUE ); | |
74 | ||
75 | i++; | |
76 | n = n->GetNext(); | |
77 | } | |
78 | ||
79 | SetupWindow(control); | |
80 | ||
81 | if( strings != NULL ) | |
82 | delete [] strings; | |
83 | strList.Clear(); // dump the strings | |
84 | ||
85 | return control; | |
86 | } | |
87 | else | |
88 | { | |
89 | // on the inside now. | |
90 | // handle <item checked="boolean">Label</item> | |
91 | ||
92 | // add to the list | |
93 | strList.Add( GetNodeContent(m_Node) ); | |
94 | ||
95 | return NULL; | |
96 | } | |
97 | ||
98 | } | |
99 | ||
100 | ||
101 | ||
102 | bool wxCheckListXmlHandler::CanHandle(wxXmlNode *node) | |
103 | { | |
104 | return (IsOfClass(node, _T("wxCheckList")) || | |
105 | (m_InsideBox && node->GetName() == _T("item")) | |
106 | ); | |
107 | } | |
108 | ||
109 |