contrib/src/xml/xh_notbk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_notbk.cpp
   3 // Purpose:     XML resource for wxNotebook
   4 // Author:      Vaclav Slavik
   5 // Created:     2000/03/21
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifdef __GNUG__
  12 #pragma implementation "xh_notbk.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_notbk.h"
  23
  24 #if wxUSE_NOTEBOOK
  25
  26 #include "wx/log.h"
  27 #include "wx/notebook.h"
  28 #include "wx/sizer.h"
  29
  30 wxNotebookXmlHandler::wxNotebookXmlHandler()
  31 : wxXmlResourceHandler(), m_IsInside(FALSE), m_Notebook(NULL)
  32 {
  33     ADD_STYLE(wxNB_FIXEDWIDTH);
  34     ADD_STYLE(wxNB_LEFT);
  35     ADD_STYLE(wxNB_RIGHT);
  36     ADD_STYLE(wxNB_BOTTOM);
  37 }
  38
  39
  40
  41 wxObject *wxNotebookXmlHandler::DoCreateResource()
  42 {
  43     if (m_Node->GetName() == _T("notebookpage"))
  44     {
  45         wxXmlNode *n = GetParamNode(_T("window"))->GetChildren();
  46         while (n)
  47         {
  48             if (n->GetType() == wxXML_ELEMENT_NODE)
  49             {
  50                 bool old_ins = m_IsInside;
  51                 m_IsInside = FALSE;
  52                 m_IsInside = old_ins;
  53                 wxObject *item = CreateResFromNode(n, m_Notebook, NULL);
  54                 wxWindow *wnd = wxDynamicCast(item, wxWindow);
  55
  56                 if (wnd)
  57                     m_Notebook->AddPage(wnd, GetText(_T("label")),
  58                                              GetBool(_T("selected"), 0));
  59                 else
  60                     wxLogError(_T("Error in resource."));
  61                 return wnd;
  62             }
  63             n = n->GetNext();
  64         }
  65         wxLogError(_T("Error in resource: no control within notebook's <page> tag."));
  66         return NULL;
  67     }
  68
  69     else {
  70         wxNotebook *nb = new wxNotebook(m_ParentAsWindow,
  71                                         GetID(),
  72                                         GetPosition(), GetSize(),
  73                                         GetStyle( _T("style" )),
  74                                         GetName());
  75
  76         wxNotebook *old_par = m_Notebook;
  77         m_Notebook = nb;
  78         bool old_ins = m_IsInside;
  79         m_IsInside = TRUE;
  80         CreateChildren(m_Notebook, TRUE/*only this handler*/);
  81         m_IsInside = old_ins;
  82         m_Notebook = old_par;
  83
  84         if (GetBool(_T("usenotebooksizer"), FALSE))
  85             return new wxNotebookSizer(nb);
  86         else
  87             return nb;
  88     }
  89 }
  90
  91
  92
  93 bool wxNotebookXmlHandler::CanHandle(wxXmlNode *node)
  94 {
  95     return ((!m_IsInside && node->GetName() == _T("notebook")) ||
  96             (m_IsInside && node->GetName() == _T("notebookpage")));
  97 }
  98
  99 #endif