src/xrc/xh_editlbox.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_editlbox.cpp
   3 // Purpose:     implementation of wxEditableListBox XRC handler
   4 // Author:      Vadim Zeitlin
   5 // Created:     2009-06-04
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 // ============================================================================
  12 // declarations
  13 // ============================================================================
  14
  15 // ----------------------------------------------------------------------------
  16 // headers
  17 // ----------------------------------------------------------------------------
  18
  19 // for compilers that support precompilation, includes "wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23     #pragma hdrstop
  24 #endif
  25
  26 #if wxUSE_XRC && wxUSE_EDITABLELISTBOX
  27
  28 #ifndef WX_PRECOMP
  29     #include "wx/intl.h"
  30 #endif // WX_PRECOMP
  31
  32 #include "wx/editlbox.h"
  33 #include "wx/xrc/xh_editlbox.h"
  34
  35 #include "wx/xml/xml.h"
  36
  37 // ----------------------------------------------------------------------------
  38 // constants
  39 // ----------------------------------------------------------------------------
  40
  41 namespace
  42 {
  43
  44 const char * const EDITLBOX_CLASS_NAME = "wxEditableListBox";
  45 const char * const EDITLBOX_ITEM_NAME = "item";
  46
  47 } // anonymous namespace
  48
  49 // ============================================================================
  50 // implementation
  51 // ============================================================================
  52
  53 IMPLEMENT_DYNAMIC_CLASS(wxEditableListBoxXmlHandler, wxXmlResourceHandler)
  54
  55 wxEditableListBoxXmlHandler::wxEditableListBoxXmlHandler()
  56 {
  57     m_insideBox = false;
  58
  59     XRC_ADD_STYLE(wxEL_ALLOW_NEW);
  60     XRC_ADD_STYLE(wxEL_ALLOW_EDIT);
  61     XRC_ADD_STYLE(wxEL_ALLOW_DELETE);
  62     XRC_ADD_STYLE(wxEL_NO_REORDER);
  63
  64     AddWindowStyles();
  65 }
  66
  67 wxObject *wxEditableListBoxXmlHandler::DoCreateResource()
  68 {
  69     if ( m_class == EDITLBOX_CLASS_NAME )
  70     {
  71         // create the control itself
  72         XRC_MAKE_INSTANCE(control, wxEditableListBox)
  73
  74         control->Create
  75                  (
  76                       m_parentAsWindow,
  77                       GetID(),
  78                       GetText("label"),
  79                       GetPosition(),
  80                       GetSize(),
  81                       GetStyle(),
  82                       GetName()
  83                  );
  84
  85         SetupWindow(control);
  86
  87         // if any items are given, add them to the control
  88         wxXmlNode * const contents = GetParamNode("content");
  89         if ( contents )
  90         {
  91             m_insideBox = true;
  92             CreateChildrenPrivately(NULL, contents);
  93             m_insideBox = false;
  94
  95             control->SetStrings(m_items);
  96             m_items.clear();
  97         }
  98
  99         return control;
 100     }
 101     else if ( m_insideBox && m_node->GetName() == EDITLBOX_ITEM_NAME )
 102     {
 103         wxString str = GetNodeContent(m_node);
 104         if ( m_resource->GetFlags() & wxXRC_USE_LOCALE )
 105             str = wxGetTranslation(str, m_resource->GetDomain());
 106         m_items.push_back(str);
 107
 108         return NULL;
 109     }
 110     else
 111     {
 112         ReportError("Unexpected node inside wxEditableListBox");
 113         return NULL;
 114     }
 115 }
 116
 117 bool wxEditableListBoxXmlHandler::CanHandle(wxXmlNode *node)
 118 {
 119     return IsOfClass(node, EDITLBOX_CLASS_NAME) ||
 120                 (m_insideBox && node->GetName() == EDITLBOX_ITEM_NAME);
 121 }
 122
 123
 124 #endif // wxUSE_XRC && wxUSE_EDITABLELISTBOX