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