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 #include "wx/xml/xml.h"
  28
  29 IMPLEMENT_DYNAMIC_CLASS(wxRadioBoxXmlHandler, wxXmlResourceHandler)
  30
  31 wxRadioBoxXmlHandler::wxRadioBoxXmlHandler()
  32 : wxXmlResourceHandler(), m_insideBox(false)
  33 {
  34     XRC_ADD_STYLE(wxRA_SPECIFY_COLS);
  35     XRC_ADD_STYLE(wxRA_HORIZONTAL);
  36     XRC_ADD_STYLE(wxRA_SPECIFY_ROWS);
  37     XRC_ADD_STYLE(wxRA_VERTICAL);
  38     AddWindowStyles();
  39 }
  40
  41 wxObject *wxRadioBoxXmlHandler::DoCreateResource()
  42 {
  43     if ( m_class == wxT("wxRadioBox"))
  44     {
  45         // find the selection
  46         long selection = GetLong( wxT("selection"), -1 );
  47
  48         // need to build the list of strings from children
  49         m_insideBox = true;
  50         CreateChildrenPrivately( NULL, GetParamNode(wxT("content")));
  51
  52         XRC_MAKE_INSTANCE(control, wxRadioBox)
  53
  54         control->Create(m_parentAsWindow,
  55                         GetID(),
  56                         GetText(wxT("label")),
  57                         GetPosition(), GetSize(),
  58                         m_labels,
  59                         GetLong(wxT("dimension"), 1),
  60                         GetStyle(),
  61                         wxDefaultValidator,
  62                         GetName());
  63
  64         if (selection != -1)
  65             control->SetSelection(selection);
  66
  67         SetupWindow(control);
  68
  69         const unsigned count = m_labels.size();
  70         for( unsigned i = 0; i < count; i++ )
  71         {
  72 #if wxUSE_TOOLTIPS
  73             if ( !m_tooltips[i].empty() )
  74                 control->SetItemToolTip(i, m_tooltips[i]);
  75 #endif // wxUSE_TOOLTIPS
  76 #if wxUSE_HELP
  77             if ( m_helptextSpecified[i] )
  78                 control->SetItemHelpText(i, m_helptexts[i]);
  79 #endif // wxUSE_HELP
  80
  81             if ( !m_isShown[i] )
  82                 control->Show(i, false);
  83             if ( !m_isEnabled[i] )
  84                 control->Enable(i, false);
  85         }
  86
  87
  88         // forget information about the items of this radiobox, we should start
  89         // afresh for the next one
  90         m_labels.clear();
  91
  92 #if wxUSE_TOOLTIPS
  93         m_tooltips.clear();
  94 #endif // wxUSE_TOOLTIPS
  95
  96 #if wxUSE_HELP
  97         m_helptexts.clear();
  98         m_helptextSpecified.clear();
  99 #endif // wxUSE_HELP
 100
 101         m_isShown.clear();
 102         m_isEnabled.clear();
 103
 104         return control;
 105     }
 106     else // inside the radiobox element
 107     {
 108         // we handle handle <item>Label</item> constructs here, and the item
 109         // tag can have tooltip, helptext, enabled and hidden attributes
 110
 111         wxString label = GetNodeContent(m_node);
 112
 113         wxString tooltip;
 114         m_node->GetAttribute(wxT("tooltip"), &tooltip);
 115
 116         wxString helptext;
 117         bool hasHelptext = m_node->GetAttribute(wxT("helptext"), &helptext);
 118
 119         if (m_resource->GetFlags() & wxXRC_USE_LOCALE)
 120         {
 121             label = wxGetTranslation(label, m_resource->GetDomain());
 122             if ( !tooltip.empty() )
 123                 tooltip = wxGetTranslation(tooltip, m_resource->GetDomain());
 124             if ( hasHelptext )
 125                 helptext = wxGetTranslation(helptext, m_resource->GetDomain());
 126         }
 127
 128         m_labels.push_back(label);
 129 #if wxUSE_TOOLTIPS
 130         m_tooltips.push_back(tooltip);
 131 #endif // wxUSE_TOOLTIPS
 132 #if wxUSE_HELP
 133         m_helptexts.push_back(helptext);
 134         m_helptextSpecified.push_back(hasHelptext);
 135 #endif // wxUSE_HELP
 136         m_isEnabled.push_back(GetBoolAttr("enabled", 1));
 137         m_isShown.push_back(!GetBoolAttr("hidden", 0));
 138
 139         return NULL;
 140     }
 141
 142 }
 143
 144 bool wxRadioBoxXmlHandler::CanHandle(wxXmlNode *node)
 145 {
 146     return (IsOfClass(node, wxT("wxRadioBox")) ||
 147            (m_insideBox && node->GetName() == wxT("item")));
 148 }
 149
 150 #endif // wxUSE_XRC && wxUSE_RADIOBOX