contrib/src/xrc/xh_wizrd.cpp

   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 #ifdef __GNUG__
  12 #pragma implementation "xh_wizrd.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 #if wxUSE_WIZARDDLG
  23
  24 #include "wx/xrc/xh_wizrd.h"
  25 #include "wx/log.h"
  26 #include "wx/wizard.h"
  27
  28 IMPLEMENT_DYNAMIC_CLASS(wxWizardXmlHandler, wxXmlResourceHandler)
  29
  30 wxWizardXmlHandler::wxWizardXmlHandler() : wxXmlResourceHandler()
  31 {
  32     m_wizard = NULL;
  33     m_lastSimplePage = NULL;
  34     XRC_ADD_STYLE(wxWIZARD_EX_HELPBUTTON);
  35 }
  36
  37 wxObject *wxWizardXmlHandler::DoCreateResource()
  38 {
  39     if (m_class == wxT("wxWizard"))
  40     {
  41         XRC_MAKE_INSTANCE(wiz, wxWizard)
  42
  43         long style = GetStyle(wxT("exstyle"), 0);
  44         if (style != 0)
  45             wiz->SetExtraStyle(style);
  46         wiz->Create(m_parentAsWindow,
  47                     GetID(),
  48                     GetText(wxT("title")),
  49                     GetBitmap(),
  50                     GetPosition());
  51
  52         wxWizard *old = m_wizard;
  53         m_wizard = wiz;
  54         m_lastSimplePage = NULL;
  55         CreateChildren(wiz, true /*this handler only*/);
  56         m_wizard = old;
  57         return wiz;
  58     }
  59     else
  60     {
  61         wxWizardPage *page = NULL;
  62         wxUnusedVar(page);
  63
  64         if (m_class == wxT("wxWizardPageSimple"))
  65         {
  66             XRC_MAKE_INSTANCE(p, wxWizardPageSimple)
  67             p->Create(m_wizard, NULL, NULL, GetBitmap());
  68             if (m_lastSimplePage)
  69                 wxWizardPageSimple::Chain(m_lastSimplePage, p);
  70             page = p;
  71             m_lastSimplePage = p;
  72         }
  73         else /*if (m_class == wxT("wxWizardPage"))*/
  74         {
  75             wxWizardPage *p = NULL;
  76             if (m_instance)
  77                 p = wxStaticCast(m_instance, wxWizardPage);
  78             else
  79                 wxLogError(wxT("wxWizardPage is abstract class, must be subclassed"));
  80             p->Create(m_wizard, GetBitmap());
  81             page = p;
  82         }
  83
  84         page->SetName(GetName());
  85         page->SetId(GetID());
  86
  87         SetupWindow(page);
  88         CreateChildren(page);
  89         return page;
  90     }
  91 }
  92
  93 bool wxWizardXmlHandler::CanHandle(wxXmlNode *node)
  94 {
  95     return IsOfClass(node, wxT("wxWizard")) ||
  96            (m_wizard != NULL &&
  97                 (IsOfClass(node, wxT("wxWizardPage")) ||
  98                  IsOfClass(node, wxT("wxWizardPageSimple")))
  99            );
 100 }
 101
 102 #endif // wxUSE_WIZARDDLG