src/xrc/xh_notbk.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/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 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_XRC && wxUSE_NOTEBOOK
  19
  20 #include "wx/xrc/xh_notbk.h"
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/log.h"
  24     #include "wx/sizer.h"
  25 #endif
  26
  27 #include "wx/notebook.h"
  28 #include "wx/imaglist.h"
  29
  30 IMPLEMENT_DYNAMIC_CLASS(wxNotebookXmlHandler, wxXmlResourceHandler)
  31
  32 wxNotebookXmlHandler::wxNotebookXmlHandler()
  33                      :wxXmlResourceHandler(),
  34                       m_isInside(false),
  35                       m_notebook(NULL)
  36 {
  37     XRC_ADD_STYLE(wxBK_DEFAULT);
  38     XRC_ADD_STYLE(wxBK_LEFT);
  39     XRC_ADD_STYLE(wxBK_RIGHT);
  40     XRC_ADD_STYLE(wxBK_TOP);
  41     XRC_ADD_STYLE(wxBK_BOTTOM);
  42
  43 #if WXWIN_COMPATIBILITY_2_6
  44     XRC_ADD_STYLE(wxNB_DEFAULT);
  45     XRC_ADD_STYLE(wxNB_LEFT);
  46     XRC_ADD_STYLE(wxNB_RIGHT);
  47     XRC_ADD_STYLE(wxNB_TOP);
  48     XRC_ADD_STYLE(wxNB_BOTTOM);
  49 #endif
  50
  51     XRC_ADD_STYLE(wxNB_FIXEDWIDTH);
  52     XRC_ADD_STYLE(wxNB_MULTILINE);
  53     XRC_ADD_STYLE(wxNB_NOPAGETHEME);
  54
  55     AddWindowStyles();
  56 }
  57
  58 wxObject *wxNotebookXmlHandler::DoCreateResource()
  59 {
  60     if (m_class == wxT("notebookpage"))
  61     {
  62         wxXmlNode *n = GetParamNode(wxT("object"));
  63
  64         if ( !n )
  65             n = GetParamNode(wxT("object_ref"));
  66
  67         if (n)
  68         {
  69             bool old_ins = m_isInside;
  70             m_isInside = false;
  71             wxObject *item = CreateResFromNode(n, m_notebook, NULL);
  72             m_isInside = old_ins;
  73             wxWindow *wnd = wxDynamicCast(item, wxWindow);
  74
  75             if (wnd)
  76             {
  77                 m_notebook->AddPage(wnd, GetText(wxT("label")),
  78                                          GetBool(wxT("selected")));
  79                 if ( HasParam(wxT("bitmap")) )
  80                 {
  81                     wxBitmap bmp = GetBitmap(wxT("bitmap"), wxART_OTHER);
  82                     wxImageList *imgList = m_notebook->GetImageList();
  83                     if ( imgList == NULL )
  84                     {
  85                         imgList = new wxImageList( bmp.GetWidth(), bmp.GetHeight() );
  86                         m_notebook->AssignImageList( imgList );
  87                     }
  88                     int imgIndex = imgList->Add(bmp);
  89                     m_notebook->SetPageImage(m_notebook->GetPageCount()-1, imgIndex );
  90                 }
  91             }
  92             else
  93                 wxLogError(wxT("Error in resource."));
  94             return wnd;
  95         }
  96         else
  97         {
  98             wxLogError(wxT("Error in resource: no control within notebook's <page> tag."));
  99             return NULL;
 100         }
 101     }
 102
 103     else
 104     {
 105         XRC_MAKE_INSTANCE(nb, wxNotebook)
 106
 107         nb->Create(m_parentAsWindow,
 108                    GetID(),
 109                    GetPosition(), GetSize(),
 110                    GetStyle(wxT("style")),
 111                    GetName());
 112
 113         SetupWindow(nb);
 114
 115         wxNotebook *old_par = m_notebook;
 116         m_notebook = nb;
 117         bool old_ins = m_isInside;
 118         m_isInside = true;
 119         CreateChildren(m_notebook, true/*only this handler*/);
 120         m_isInside = old_ins;
 121         m_notebook = old_par;
 122
 123         return nb;
 124     }
 125 }
 126
 127 bool wxNotebookXmlHandler::CanHandle(wxXmlNode *node)
 128 {
 129     return ((!m_isInside && IsOfClass(node, wxT("wxNotebook"))) ||
 130             (m_isInside && IsOfClass(node, wxT("notebookpage"))));
 131 }
 132
 133 #endif // wxUSE_XRC && wxUSE_NOTEBOOK