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eca15c0d | 1 | ///////////////////////////////////////////////////////////////////////////// |
2ddb4d13 | 2 | // Name: src/xrc/xh_treebk.cpp |
eca15c0d VZ |
3 | // Purpose: XRC resource handler for wxTreebook |
4 | // Author: Evgeniy Tarassov | |
5 | // Created: 2005/09/28 | |
6 | // RCS-ID: $Id$ | |
7 | // Copyright: (c) 2005 TT-Solutions <vadim@tt-solutions.com> | |
8 | // Licence: wxWindows licence | |
9 | ///////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | // For compilers that support precompilation, includes "wx.h". | |
12 | #include "wx/wxprec.h" | |
13 | ||
14 | #ifdef __BORLANDC__ | |
15 | #pragma hdrstop | |
16 | #endif | |
17 | ||
18 | #if wxUSE_XRC && wxUSE_TREEBOOK | |
19 | ||
20 | #include "wx/xrc/xh_treebk.h" | |
21 | ||
22 | #include "wx/treebook.h" | |
23 | #include "wx/imaglist.h" | |
24 | #include "wx/log.h" | |
25 | ||
26 | IMPLEMENT_DYNAMIC_CLASS(wxTreebookXmlHandler, wxXmlResourceHandler) | |
27 | ||
28 | wxTreebookXmlHandler::wxTreebookXmlHandler() | |
1f00af0e VZ |
29 | : wxXmlResourceHandler(), |
30 | m_tbk(NULL), | |
31 | m_isInside(false) | |
eca15c0d | 32 | { |
2ddb4d13 WS |
33 | XRC_ADD_STYLE(wxBK_DEFAULT); |
34 | XRC_ADD_STYLE(wxBK_TOP); | |
35 | XRC_ADD_STYLE(wxBK_BOTTOM); | |
36 | XRC_ADD_STYLE(wxBK_LEFT); | |
37 | XRC_ADD_STYLE(wxBK_RIGHT); | |
eca15c0d VZ |
38 | |
39 | AddWindowStyles(); | |
40 | } | |
41 | ||
42 | bool wxTreebookXmlHandler::CanHandle(wxXmlNode *node) | |
43 | { | |
44 | return ((!m_isInside && IsOfClass(node, wxT("wxTreebook"))) || | |
45 | (m_isInside && IsOfClass(node, wxT("treebookpage")))); | |
46 | } | |
47 | ||
48 | ||
49 | wxObject *wxTreebookXmlHandler::DoCreateResource() | |
50 | { | |
51 | if (m_class == wxT("wxTreebook")) | |
52 | { | |
53 | XRC_MAKE_INSTANCE(tbk, wxTreebook) | |
54 | ||
55 | tbk->Create(m_parentAsWindow, | |
56 | GetID(), | |
57 | GetPosition(), GetSize(), | |
58 | GetStyle(wxT("style")), | |
59 | GetName()); | |
60 | ||
61 | wxTreebook * old_par = m_tbk; | |
62 | m_tbk = tbk; | |
63 | ||
64 | bool old_ins = m_isInside; | |
65 | m_isInside = true; | |
66 | ||
67 | wxArrayTbkPageIndexes old_treeContext = m_treeContext; | |
68 | m_treeContext.Clear(); | |
69 | ||
70 | CreateChildren(m_tbk, true/*only this handler*/); | |
71 | ||
72 | m_treeContext = old_treeContext; | |
73 | m_isInside = old_ins; | |
74 | m_tbk = old_par; | |
75 | ||
76 | return tbk; | |
77 | } | |
78 | ||
79 | // else ( m_class == wxT("treebookpage") ) | |
80 | wxXmlNode *n = GetParamNode(wxT("object")); | |
81 | wxWindow *wnd = NULL; | |
82 | ||
83 | if ( !n ) | |
84 | n = GetParamNode(wxT("object_ref")); | |
85 | ||
86 | if (n) | |
87 | { | |
88 | bool old_ins = m_isInside; | |
89 | m_isInside = false; | |
90 | wxObject *item = CreateResFromNode(n, m_tbk, NULL); | |
91 | m_isInside = old_ins; | |
92 | wnd = wxDynamicCast(item, wxWindow); | |
93 | ||
94 | if (wnd == NULL && item != NULL) | |
95 | wxLogError(wxT("Error in resource: control within treebook's <page> tag is not a window.")); | |
96 | } | |
97 | ||
98 | size_t depth = GetLong( wxT("depth") ); | |
2ddb4d13 | 99 | |
eca15c0d VZ |
100 | if( depth <= m_treeContext.Count() ) |
101 | { | |
102 | // first prepare the icon | |
103 | int imgIndex = wxNOT_FOUND; | |
104 | if ( HasParam(wxT("bitmap")) ) | |
105 | { | |
106 | wxBitmap bmp = GetBitmap(wxT("bitmap"), wxART_OTHER); | |
107 | wxImageList *imgList = m_tbk->GetImageList(); | |
108 | if ( imgList == NULL ) | |
109 | { | |
110 | imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() ); | |
111 | m_tbk->AssignImageList( imgList ); | |
112 | } | |
113 | imgIndex = imgList->Add(bmp); | |
114 | } | |
115 | ||
116 | // then add the page to the corresponding parent | |
117 | if( depth < m_treeContext.Count() ) | |
118 | m_treeContext.RemoveAt(depth, m_treeContext.Count() - depth ); | |
119 | if( depth == 0) | |
120 | { | |
121 | m_tbk->AddPage(wnd, | |
122 | GetText(wxT("label")), GetBool(wxT("selected")), imgIndex); | |
123 | } | |
124 | else | |
125 | { | |
b7c542d5 | 126 | m_tbk->InsertSubPage(m_treeContext.Item(depth - 1), wnd, |
eca15c0d VZ |
127 | GetText(wxT("label")), GetBool(wxT("selected")), imgIndex); |
128 | } | |
2ddb4d13 | 129 | |
eca15c0d | 130 | m_treeContext.Add( m_tbk->GetPageCount() - 1); |
2ddb4d13 | 131 | |
eca15c0d VZ |
132 | } |
133 | else | |
134 | wxLogError(wxT("Error in resource. wxTreebookPage has an invalid depth.")); | |
135 | return wnd; | |
136 | } | |
137 | ||
138 | #endif // wxUSE_XRC && wxUSE_TREEBOOK |