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     #include "wx/radiobox.h"
  25 #endif
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxRadioBoxXmlHandler, wxXmlResourceHandler)
  28
  29 wxRadioBoxXmlHandler::wxRadioBoxXmlHandler()
  30 : wxXmlResourceHandler(), m_insideBox(false)
  31 {
  32     XRC_ADD_STYLE(wxRA_SPECIFY_COLS);
  33     XRC_ADD_STYLE(wxRA_HORIZONTAL);
  34     XRC_ADD_STYLE(wxRA_SPECIFY_ROWS);
  35     XRC_ADD_STYLE(wxRA_VERTICAL);
  36     AddWindowStyles();
  37 }
  38
  39 wxObject *wxRadioBoxXmlHandler::DoCreateResource()
  40 {
  41     if ( m_class == wxT("wxRadioBox"))
  42     {
  43         // find the selection
  44         long selection = GetLong( wxT("selection"), -1 );
  45
  46         // need to build the list of strings from children
  47         m_insideBox = true;
  48         CreateChildrenPrivately( NULL, GetParamNode(wxT("content")));
  49
  50         wxString *strings;
  51         if ( !labels.empty() )
  52         {
  53             strings = new wxString[labels.size()];
  54             const unsigned count = labels.size();
  55             for( unsigned i = 0; i < count; i++ )
  56                 strings[i] = labels[i];
  57         }
  58         else
  59         {
  60             strings = NULL;
  61         }
  62
  63         XRC_MAKE_INSTANCE(control, wxRadioBox)
  64
  65         control->Create(m_parentAsWindow,
  66                         GetID(),
  67                         GetText(wxT("label")),
  68                         GetPosition(), GetSize(),
  69                         labels.size(),
  70                         strings,
  71                         GetLong(wxT("dimension"), 1),
  72                         GetStyle(),
  73                         wxDefaultValidator,
  74                         GetName());
  75
  76         delete[] strings;
  77
  78         if (selection != -1)
  79             control->SetSelection(selection);
  80
  81         SetupWindow(control);
  82
  83         const unsigned count = labels.size();
  84         for( unsigned i = 0; i < count; i++ )
  85         {
  86 #if wxUSE_TOOLTIPS
  87             if ( !tooltips[i].empty() )
  88                 control->SetItemToolTip(i, tooltips[i]);
  89 #endif // wxUSE_TOOLTIPS
  90 #if wxUSE_HELP
  91             if ( helptextSpecified[i] )
  92                 control->SetItemHelpText(i, helptexts[i]);
  93 #endif // wxUSE_HELP
  94         }
  95
  96         labels.clear();    // dump the strings
  97
  98         tooltips.clear();    // dump the tooltips
  99
 100         helptexts.clear();   // dump the helptexts
 101         helptextSpecified.clear();
 102
 103         return control;
 104     }
 105     else // inside the radiobox element
 106     {
 107         // we handle handle <item tooltip="..." helptext="...">Label</item> constructs here
 108
 109         wxString str = GetNodeContent(m_node);
 110
 111         wxString tooltip;
 112         m_node->GetPropVal(wxT("tooltip"), &tooltip);
 113
 114         wxString helptext;
 115         bool hasHelptext = m_node->GetPropVal(wxT("helptext"), &helptext);
 116
 117         if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
 118         {
 119             str = wxGetTranslation(str);
 120             if ( !tooltip.empty() )
 121                 tooltip = wxGetTranslation(tooltip);
 122             if ( hasHelptext )
 123                 helptext = wxGetTranslation(helptext);
 124         }
 125
 126         labels.push_back(str);
 127         tooltips.push_back(tooltip);
 128         helptexts.push_back(helptext);
 129         helptextSpecified.push_back(hasHelptext);
 130
 131         return NULL;
 132     }
 133
 134 }
 135
 136 bool wxRadioBoxXmlHandler::CanHandle(wxXmlNode *node)
 137 {
 138     return (IsOfClass(node, wxT("wxRadioBox")) ||
 139            (m_insideBox && node->GetName() == wxT("item")));
 140 }
 141
 142 #endif // wxUSE_XRC && wxUSE_RADIOBOX