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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: xh_wizrd.cpp
3 // Purpose: XRC resource for wxWizard
4 // Author: Vaclav Slavik
5 // Created: 2003/03/01
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 && wxUSE_WIZARDDLG
19
20 #include "wx/xrc/xh_wizrd.h"
21 #include "wx/log.h"
22 #include "wx/wizard.h"
23
24 IMPLEMENT_DYNAMIC_CLASS(wxWizardXmlHandler, wxXmlResourceHandler)
25
26 wxWizardXmlHandler::wxWizardXmlHandler() : wxXmlResourceHandler()
27 {
28 m_wizard = NULL;
29 m_lastSimplePage = NULL;
30 XRC_ADD_STYLE(wxWIZARD_EX_HELPBUTTON);
31 AddWindowStyles();
32 }
33
34 wxObject *wxWizardXmlHandler::DoCreateResource()
35 {
36 if (m_class == wxT("wxWizard"))
37 {
38 XRC_MAKE_INSTANCE(wiz, wxWizard)
39
40 long style = GetStyle(wxT("exstyle"), 0);
41 if (style != 0)
42 wiz->SetExtraStyle(style);
43 wiz->Create(m_parentAsWindow,
44 GetID(),
45 GetText(wxT("title")),
46 GetBitmap(),
47 GetPosition());
48
49 wxWizard *old = m_wizard;
50 m_wizard = wiz;
51 m_lastSimplePage = NULL;
52 CreateChildren(wiz, true /*this handler only*/);
53 m_wizard = old;
54 return wiz;
55 }
56 else
57 {
58 wxWizardPage *page = NULL;
59 wxUnusedVar(page);
60
61 if (m_class == wxT("wxWizardPageSimple"))
62 {
63 XRC_MAKE_INSTANCE(p, wxWizardPageSimple)
64 p->Create(m_wizard, NULL, NULL, GetBitmap());
65 if (m_lastSimplePage)
66 wxWizardPageSimple::Chain(m_lastSimplePage, p);
67 page = p;
68 m_lastSimplePage = p;
69 }
70 else /*if (m_class == wxT("wxWizardPage"))*/
71 {
72 wxWizardPage *p = NULL;
73 if (m_instance)
74 p = wxStaticCast(m_instance, wxWizardPage);
75 else
76 wxLogError(wxT("wxWizardPage is abstract class, must be subclassed"));
77 p->Create(m_wizard, GetBitmap());
78 page = p;
79 }
80
81 page->SetName(GetName());
82 page->SetId(GetID());
83
84 SetupWindow(page);
85 CreateChildren(page);
86 return page;
87 }
88 }
89
90 bool wxWizardXmlHandler::CanHandle(wxXmlNode *node)
91 {
92 return IsOfClass(node, wxT("wxWizard")) ||
93 (m_wizard != NULL &&
94 (IsOfClass(node, wxT("wxWizardPage")) ||
95 IsOfClass(node, wxT("wxWizardPageSimple")))
96 );
97 }
98
99 #endif // wxUSE_XRC && wxUSE_WIZARDDLG