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