src/xrc/xh_radbx.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_radbx.cpp
   3 // Purpose:     XRC resource for wxRadioBox
   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_RADIOBOX
  19
  20 #include "wx/xrc/xh_radbx.h"
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/intl.h"
  24 #endif
  25
  26 #include "wx/radiobox.h"
  27
  28 IMPLEMENT_DYNAMIC_CLASS(wxRadioBoxXmlHandler, wxXmlResourceHandler)
  29
  30 wxRadioBoxXmlHandler::wxRadioBoxXmlHandler()
  31 : wxXmlResourceHandler(), m_insideBox(false)
  32 {
  33     XRC_ADD_STYLE(wxRA_SPECIFY_COLS);
  34     XRC_ADD_STYLE(wxRA_HORIZONTAL);
  35     XRC_ADD_STYLE(wxRA_SPECIFY_ROWS);
  36     XRC_ADD_STYLE(wxRA_VERTICAL);
  37     AddWindowStyles();
  38 }
  39
  40 wxObject *wxRadioBoxXmlHandler::DoCreateResource()
  41 {
  42     if ( m_class == wxT("wxRadioBox"))
  43     {
  44         // find the selection
  45         long selection = GetLong( wxT("selection"), -1 );
  46
  47         // need to build the list of strings from children
  48         m_insideBox = true;
  49         CreateChildrenPrivately( NULL, GetParamNode(wxT("content")));
  50
  51         wxString *strings;
  52         if ( !labels.empty() )
  53         {
  54             strings = new wxString[labels.size()];
  55             const unsigned count = labels.size();
  56             for( unsigned i = 0; i < count; i++ )
  57                 strings[i] = labels[i];
  58         }
  59         else
  60         {
  61             strings = NULL;
  62         }
  63
  64         XRC_MAKE_INSTANCE(control, wxRadioBox)
  65
  66         control->Create(m_parentAsWindow,
  67                         GetID(),
  68                         GetText(wxT("label")),
  69                         GetPosition(), GetSize(),
  70                         labels.size(),
  71                         strings,
  72                         GetLong(wxT("dimension"), 1),
  73                         GetStyle(),
  74                         wxDefaultValidator,
  75                         GetName());
  76
  77         delete[] strings;
  78
  79         if (selection != -1)
  80             control->SetSelection(selection);
  81
  82         SetupWindow(control);
  83
  84         const unsigned count = labels.size();
  85         for( unsigned i = 0; i < count; i++ )
  86         {
  87             if ( !tooltips[i].empty() )
  88                 control->SetItemToolTip(i, tooltips[i]);
  89         }
  90
  91         labels.clear();    // dump the strings
  92         tooltips.clear();    // dump the tooltips
  93
  94         return control;
  95     }
  96     else // inside the radiobox element
  97     {
  98         // we handle <item tooltip="...">Label</item> constructs here
  99
 100         wxString str = GetNodeContent(m_node);
 101         wxString tooltip;
 102         m_node->GetPropVal(wxT("tooltip"), &tooltip);
 103
 104         if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
 105         {
 106             str = wxGetTranslation(str);
 107             if ( !tooltip.empty() )
 108                 tooltip = wxGetTranslation(tooltip);
 109         }
 110
 111         labels.push_back(str);
 112         tooltips.push_back(tooltip);
 113
 114         return NULL;
 115     }
 116
 117 }
 118
 119 bool wxRadioBoxXmlHandler::CanHandle(wxXmlNode *node)
 120 {
 121     return (IsOfClass(node, wxT("wxRadioBox")) ||
 122            (m_insideBox && node->GetName() == wxT("item")));
 123 }
 124
 125 #endif // wxUSE_XRC && wxUSE_RADIOBOX