src/xrc/xh_chckl.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_chckl.cpp
   3 // Purpose:     XRC resource for wxCheckListBox
   4 // Author:      Bob Mitchell
   5 // Created:     2000/03/21
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2000 Bob Mitchell and Verant Interactive
   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_CHECKLISTBOX
  19
  20 #include "wx/xrc/xh_chckl.h"
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/intl.h"
  24     #include "wx/log.h"
  25     #include "wx/checklst.h"
  26 #endif
  27
  28 IMPLEMENT_DYNAMIC_CLASS(wxCheckListBoxXmlHandler, wxXmlResourceHandler)
  29
  30 wxCheckListBoxXmlHandler::wxCheckListBoxXmlHandler()
  31 : wxXmlResourceHandler(), m_insideBox(false)
  32 {
  33     // wxListBox styles:
  34     XRC_ADD_STYLE(wxLB_SINGLE);
  35     XRC_ADD_STYLE(wxLB_MULTIPLE);
  36     XRC_ADD_STYLE(wxLB_EXTENDED);
  37     XRC_ADD_STYLE(wxLB_HSCROLL);
  38     XRC_ADD_STYLE(wxLB_ALWAYS_SB);
  39     XRC_ADD_STYLE(wxLB_NEEDED_SB);
  40     XRC_ADD_STYLE(wxLB_SORT);
  41
  42     AddWindowStyles();
  43 }
  44
  45 wxObject *wxCheckListBoxXmlHandler::DoCreateResource()
  46 {
  47     if (m_class == wxT("wxCheckListBox"))
  48     {
  49         // need to build the list of strings from children
  50         m_insideBox = true;
  51         CreateChildrenPrivately(NULL, GetParamNode(wxT("content")));
  52
  53         XRC_MAKE_INSTANCE(control, wxCheckListBox)
  54
  55         control->Create(m_parentAsWindow,
  56                         GetID(),
  57                         GetPosition(), GetSize(),
  58                         strList,
  59                         GetStyle(),
  60                         wxDefaultValidator,
  61                         GetName());
  62
  63         // step through children myself (again.)
  64         wxXmlNode *n = GetParamNode(wxT("content"));
  65         if (n)
  66             n = n->GetChildren();
  67         int i = 0;
  68         while (n)
  69         {
  70             if (n->GetType() != wxXML_ELEMENT_NODE ||
  71                 n->GetName() != wxT("item"))
  72                { n = n->GetNext(); continue; }
  73
  74             // checking boolean is a bit ugly here (see GetBool() )
  75             wxString v = n->GetAttribute(wxT("checked"), wxEmptyString);
  76             v.MakeLower();
  77             if (v == wxT("1"))
  78                 control->Check( i, true );
  79
  80             i++;
  81             n = n->GetNext();
  82         }
  83
  84         SetupWindow(control);
  85
  86         strList.Clear();    // dump the strings
  87
  88         return control;
  89     }
  90     else
  91     {
  92         // on the inside now.
  93         // handle <item checked="boolean">Label</item>
  94
  95         // add to the list
  96         wxString str = GetNodeContent(m_node);
  97         if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
  98             str = wxGetTranslation(str, m_resource->GetDomain());
  99         strList.Add(str);
 100         return NULL;
 101     }
 102 }
 103
 104 bool wxCheckListBoxXmlHandler::CanHandle(wxXmlNode *node)
 105 {
 106     return (IsOfClass(node, wxT("wxCheckListBox")) ||
 107            (m_insideBox && node->GetName() == wxT("item")));
 108 }
 109
 110 #endif // wxUSE_XRC && wxUSE_CHECKLISTBOX