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