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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: xh_menu.cpp
3 // Purpose: XRC resource for menus and menubars
4 // Author: Vaclav Slavik
5 // Created: 2000/03/05
6 // RCS-ID: $Id$
7 // Copyright: (c) 2000 Vaclav Slavik
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
19
20 #include "wx/xrc/xh_menu.h"
21 #include "wx/menu.h"
22 #include "wx/frame.h"
23
24 IMPLEMENT_DYNAMIC_CLASS(wxMenuXmlHandler, wxXmlResourceHandler)
25
26 wxMenuXmlHandler::wxMenuXmlHandler() :
27 wxXmlResourceHandler(), m_insideMenu(false)
28 {
29 XRC_ADD_STYLE(wxMENU_TEAROFF);
30 }
31
32 wxObject *wxMenuXmlHandler::DoCreateResource()
33 {
34 if (m_class == wxT("wxMenu"))
35 {
36 wxMenu *menu = new wxMenu(GetStyle());
37 wxString title = GetText(wxT("label"));
38 wxString help = GetText(wxT("help"));
39
40 bool oldins = m_insideMenu;
41 m_insideMenu = true;
42 CreateChildren(menu, true/*only this handler*/);
43 m_insideMenu = oldins;
44
45 wxMenuBar *p_bar = wxDynamicCast(m_parent, wxMenuBar);
46 if (p_bar)
47 {
48 p_bar->Append(menu, title);
49 }
50 else
51 {
52 wxMenu *p_menu = wxDynamicCast(m_parent, wxMenu);
53 if (p_menu)
54 {
55 p_menu->Append(GetID(), title, menu, help);
56 if (HasParam(wxT("enabled")))
57 p_menu->Enable(GetID(), GetBool(wxT("enabled")));
58 }
59 }
60
61 return menu;
62 }
63
64 else
65 {
66 wxMenu *p_menu = wxDynamicCast(m_parent, wxMenu);
67
68 if (m_class == wxT("separator"))
69 p_menu->AppendSeparator();
70 else if (m_class == wxT("break"))
71 p_menu->Break();
72 else /*wxMenuItem*/
73 {
74 int id = GetID();
75 wxString label = GetText(wxT("label"));
76 wxString accel = GetText(wxT("accel"), false);
77 wxString fullLabel = label;
78 if (!accel.IsEmpty())
79 fullLabel << wxT("\t") << accel;
80
81 wxItemKind kind = wxITEM_NORMAL;
82 if (GetBool(wxT("radio")))
83 kind = wxITEM_RADIO;
84 if (GetBool(wxT("checkable")))
85 {
86 wxASSERT_MSG( kind == wxITEM_NORMAL, _T("can't have both checkable and radion button at once") );
87 kind = wxITEM_CHECK;
88 }
89
90 wxMenuItem *mitem = new wxMenuItem(p_menu, id, fullLabel,
91 GetText(wxT("help")), kind);
92
93 #if (!defined(__WXMSW__) && !defined(__WXPM__)) || wxUSE_OWNER_DRAWN
94 if (HasParam(wxT("bitmap")))
95 mitem->SetBitmap(GetBitmap(wxT("bitmap"), wxART_MENU));
96 #endif
97 p_menu->Append(mitem);
98 mitem->Enable(GetBool(wxT("enabled"), true));
99 if (kind == wxITEM_CHECK)
100 mitem->Check(GetBool(wxT("checked")));
101 }
102 return NULL;
103 }
104 }
105
106
107
108 bool wxMenuXmlHandler::CanHandle(wxXmlNode *node)
109 {
110 return IsOfClass(node, wxT("wxMenu")) ||
111 (m_insideMenu &&
112 (IsOfClass(node, wxT("wxMenuItem")) ||
113 IsOfClass(node, wxT("break")) ||
114 IsOfClass(node, wxT("separator")))
115 );
116 }
117
118 IMPLEMENT_DYNAMIC_CLASS(wxMenuBarXmlHandler, wxXmlResourceHandler)
119
120 wxMenuBarXmlHandler::wxMenuBarXmlHandler() : wxXmlResourceHandler()
121 {
122 XRC_ADD_STYLE(wxMB_DOCKABLE);
123 }
124
125 wxObject *wxMenuBarXmlHandler::DoCreateResource()
126 {
127 wxMenuBar *menubar = new wxMenuBar(GetStyle());
128 CreateChildren(menubar);
129
130 if (m_parentAsWindow)
131 {
132 wxFrame *parentFrame = wxDynamicCast(m_parent, wxFrame);
133 if (parentFrame)
134 parentFrame->SetMenuBar(menubar);
135 }
136
137 return menubar;
138 }
139
140
141
142 bool wxMenuBarXmlHandler::CanHandle(wxXmlNode *node)
143 {
144 return IsOfClass(node, wxT("wxMenuBar"));
145 }
146
147 #endif // wxUSE_XRC