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     AddWindowStyles();
  38 }
  39
  40
  41
  42 wxObject *wxNotebookXmlHandler::DoCreateResource()
  43 {
  44     if (m_Node->GetName() == _T("notebookpage"))
  45     {
  46         wxXmlNode *n = GetParamNode(_T("window"))->GetChildren();
  47         while (n)
  48         {
  49             if (n->GetType() == wxXML_ELEMENT_NODE)
  50             {
  51                 bool old_ins = m_IsInside;
  52                 m_IsInside = FALSE;
  53                 m_IsInside = old_ins;
  54                 wxObject *item = CreateResFromNode(n, m_Notebook, NULL);
  55                 wxWindow *wnd = wxDynamicCast(item, wxWindow);
  56
  57                 if (wnd)
  58                     m_Notebook->AddPage(wnd, GetText(_T("label")),
  59                                              GetBool(_T("selected"), 0));
  60                 else
  61                     wxLogError(_T("Error in resource."));
  62                 return wnd;
  63             }
  64             n = n->GetNext();
  65         }
  66         wxLogError(_T("Error in resource: no control within notebook's <page> tag."));
  67         return NULL;
  68     }
  69
  70     else {
  71         wxNotebook *nb = new wxNotebook(m_ParentAsWindow,
  72                                         GetID(),
  73                                         GetPosition(), GetSize(),
  74                                         GetStyle( _T("style" )),
  75                                         GetName());
  76
  77         wxNotebook *old_par = m_Notebook;
  78         m_Notebook = nb;
  79         bool old_ins = m_IsInside;
  80         m_IsInside = TRUE;
  81         CreateChildren(m_Notebook, TRUE/*only this handler*/);
  82         m_IsInside = old_ins;
  83         m_Notebook = old_par;
  84
  85         if (GetBool(_T("usenotebooksizer"), FALSE))
  86             return new wxNotebookSizer(nb);
  87         else
  88             return nb;
  89     }
  90 }
  91
  92
  93
  94 bool wxNotebookXmlHandler::CanHandle(wxXmlNode *node)
  95 {
  96     return ((!m_IsInside && node->GetName() == _T("notebook")) ||
  97             (m_IsInside && node->GetName() == _T("notebookpage")));
  98 }
  99
 100 #endif