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 // Copyright:   (c) 2000 Bob Mitchell and Verant Interactive
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // For compilers that support precompilation, includes "wx.h".
  11 #include "wx/wxprec.h"
  12
  13 #ifdef __BORLANDC__
  14     #pragma hdrstop
  15 #endif
  16
  17 #if wxUSE_XRC && wxUSE_RADIOBOX
  18
  19 #include "wx/xrc/xh_radbx.h"
  20
  21 #ifndef WX_PRECOMP
  22     #include "wx/intl.h"
  23     #include "wx/radiobox.h"
  24 #endif
  25
  26 #include "wx/xml/xml.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         XRC_MAKE_INSTANCE(control, wxRadioBox)
  52
  53         control->Create(m_parentAsWindow,
  54                         GetID(),
  55                         GetText(wxT("label")),
  56                         GetPosition(), GetSize(),
  57                         m_labels,
  58                         GetLong(wxT("dimension"), 1),
  59                         GetStyle(),
  60                         wxDefaultValidator,
  61                         GetName());
  62
  63         if (selection != -1)
  64             control->SetSelection(selection);
  65
  66         SetupWindow(control);
  67
  68         const unsigned count = m_labels.size();
  69         for( unsigned i = 0; i < count; i++ )
  70         {
  71 #if wxUSE_TOOLTIPS
  72             if ( !m_tooltips[i].empty() )
  73                 control->SetItemToolTip(i, m_tooltips[i]);
  74 #endif // wxUSE_TOOLTIPS
  75 #if wxUSE_HELP
  76             if ( m_helptextSpecified[i] )
  77                 control->SetItemHelpText(i, m_helptexts[i]);
  78 #endif // wxUSE_HELP
  79
  80             if ( !m_isShown[i] )
  81                 control->Show(i, false);
  82             if ( !m_isEnabled[i] )
  83                 control->Enable(i, false);
  84         }
  85
  86
  87         // forget information about the items of this radiobox, we should start
  88         // afresh for the next one
  89         m_labels.clear();
  90
  91 #if wxUSE_TOOLTIPS
  92         m_tooltips.clear();
  93 #endif // wxUSE_TOOLTIPS
  94
  95 #if wxUSE_HELP
  96         m_helptexts.clear();
  97         m_helptextSpecified.clear();
  98 #endif // wxUSE_HELP
  99
 100         m_isShown.clear();
 101         m_isEnabled.clear();
 102
 103         return control;
 104     }
 105     else // inside the radiobox element
 106     {
 107         // we handle handle <item>Label</item> constructs here, and the item
 108         // tag can have tooltip, helptext, enabled and hidden attributes
 109
 110         wxString label = GetNodeContent(m_node);
 111
 112         wxString tooltip;
 113         m_node->GetAttribute(wxT("tooltip"), &tooltip);
 114
 115         wxString helptext;
 116         bool hasHelptext = m_node->GetAttribute(wxT("helptext"), &helptext);
 117
 118         if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
 119         {
 120             label = wxGetTranslation(label, m_resource->GetDomain());
 121             if ( !tooltip.empty() )
 122                 tooltip = wxGetTranslation(tooltip, m_resource->GetDomain());
 123             if ( hasHelptext )
 124                 helptext = wxGetTranslation(helptext, m_resource->GetDomain());
 125         }
 126
 127         m_labels.push_back(label);
 128 #if wxUSE_TOOLTIPS
 129         m_tooltips.push_back(tooltip);
 130 #endif // wxUSE_TOOLTIPS
 131 #if wxUSE_HELP
 132         m_helptexts.push_back(helptext);
 133         m_helptextSpecified.push_back(hasHelptext);
 134 #endif // wxUSE_HELP
 135         m_isEnabled.push_back(GetBoolAttr("enabled", 1));
 136         m_isShown.push_back(!GetBoolAttr("hidden", 0));
 137
 138         return NULL;
 139     }
 140
 141 }
 142
 143 bool wxRadioBoxXmlHandler::CanHandle(wxXmlNode *node)
 144 {
 145     return (IsOfClass(node, wxT("wxRadioBox")) ||
 146            (m_insideBox && node->GetName() == wxT("item")));
 147 }
 148
 149 #endif // wxUSE_XRC && wxUSE_RADIOBOX