src/xrc/xh_notbk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_notbk.cpp
   3 // Purpose:     XRC 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 #if wxUSE_XRC && wxUSE_NOTEBOOK
  23
  24 #include "wx/xrc/xh_notbk.h"
  25
  26 #include "wx/log.h"
  27 #include "wx/notebook.h"
  28 #include "wx/sizer.h"
  29
  30 IMPLEMENT_DYNAMIC_CLASS(wxNotebookXmlHandler, wxXmlResourceHandler)
  31
  32 wxNotebookXmlHandler::wxNotebookXmlHandler()
  33 : wxXmlResourceHandler(), m_isInside(false), m_notebook(NULL)
  34 {
  35     XRC_ADD_STYLE(wxNB_FIXEDWIDTH);
  36     XRC_ADD_STYLE(wxNB_LEFT);
  37     XRC_ADD_STYLE(wxNB_RIGHT);
  38     XRC_ADD_STYLE(wxNB_BOTTOM);
  39     AddWindowStyles();
  40 }
  41
  42 wxObject *wxNotebookXmlHandler::DoCreateResource()
  43 {
  44     if (m_class == wxT("notebookpage"))
  45     {
  46         wxXmlNode *n = GetParamNode(wxT("object"));
  47
  48         if ( !n )
  49             n = GetParamNode(wxT("object_ref"));
  50
  51         if (n)
  52         {
  53             bool old_ins = m_isInside;
  54             m_isInside = false;
  55             wxObject *item = CreateResFromNode(n, m_notebook, NULL);
  56             m_isInside = old_ins;
  57             wxWindow *wnd = wxDynamicCast(item, wxWindow);
  58
  59             if (wnd)
  60                 m_notebook->AddPage(wnd, GetText(wxT("label")),
  61                                          GetBool(wxT("selected"), 0));
  62             else
  63                 wxLogError(wxT("Error in resource."));
  64             return wnd;
  65         }
  66         else
  67         {
  68             wxLogError(wxT("Error in resource: no control within notebook's <page> tag."));
  69             return NULL;
  70         }
  71     }
  72
  73     else
  74     {
  75         XRC_MAKE_INSTANCE(nb, wxNotebook)
  76
  77         nb->Create(m_parentAsWindow,
  78                    GetID(),
  79                    GetPosition(), GetSize(),
  80                    GetStyle(wxT("style")),
  81                    GetName());
  82
  83         wxNotebook *old_par = m_notebook;
  84         m_notebook = nb;
  85         bool old_ins = m_isInside;
  86         m_isInside = true;
  87         CreateChildren(m_notebook, true/*only this handler*/);
  88         m_isInside = old_ins;
  89         m_notebook = old_par;
  90
  91         return nb;
  92     }
  93 }
  94
  95 bool wxNotebookXmlHandler::CanHandle(wxXmlNode *node)
  96 {
  97     return ((!m_isInside && IsOfClass(node, wxT("wxNotebook"))) ||
  98             (m_isInside && IsOfClass(node, wxT("notebookpage"))));
  99 }
 100
 101 #endif // wxUSE_XRC && wxUSE_NOTEBOOK