src/xrc/xh_collpane.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xh_collpane.cpp
   3 // Purpose:     XML resource handler for wxCollapsiblePane
   4 // Author:      Francesco Montorsi
   5 // Created:     2006-10-27
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2006 Francesco Montorsi
   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_COLLPANE
  19
  20 #ifndef WX_PRECOMP
  21     #include "wx/log.h"
  22 #endif
  23
  24 #include "wx/collpane.h"
  25 #include "wx/xrc/xh_collpane.h"
  26
  27 IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePaneXmlHandler, wxXmlResourceHandler)
  28
  29 wxCollapsiblePaneXmlHandler::wxCollapsiblePaneXmlHandler() : wxXmlResourceHandler()
  30 {
  31     XRC_ADD_STYLE(wxCP_NO_TLW_RESIZE);
  32     XRC_ADD_STYLE(wxCP_DEFAULT_STYLE);
  33     AddWindowStyles();
  34 }
  35
  36 wxObject *wxCollapsiblePaneXmlHandler::DoCreateResource()
  37 {
  38     if (m_class == wxT("panewindow"))   // read the XRC for the pane window
  39     {
  40         wxXmlNode *n = GetParamNode(wxT("object"));
  41
  42         if ( !n )
  43             n = GetParamNode(wxT("object_ref"));
  44
  45         if (n)
  46         {
  47             bool old_ins = m_isInside;
  48             m_isInside = false;
  49             wxObject *item = CreateResFromNode(n, m_collpane->GetPane(), NULL);
  50             m_isInside = old_ins;
  51
  52             return item;
  53         }
  54         else
  55         {
  56             wxLogError(wxT("Error in resource: no control within collapsible pane's <panewindow> tag."));
  57             return NULL;
  58         }
  59     }
  60     else
  61     {
  62         XRC_MAKE_INSTANCE(ctrl, wxCollapsiblePane)
  63
  64         wxString label = GetParamValue(wxT("label"));
  65         if (label.empty())
  66         {
  67             wxLogError(wxT("Error in resource: empty label for wxCollapsiblePane"));
  68             return NULL;
  69         }
  70
  71         ctrl->Create(m_parentAsWindow,
  72                     GetID(),
  73                     label,
  74                     GetPosition(), GetSize(),
  75                     GetStyle(_T("style"), wxCP_DEFAULT_STYLE),
  76                     wxDefaultValidator,
  77                     GetName());
  78
  79         ctrl->Collapse(GetBool(_T("collapsed")));
  80         SetupWindow(ctrl);
  81
  82         wxCollapsiblePane *old_par = m_collpane;
  83         m_collpane = ctrl;
  84         bool old_ins = m_isInside;
  85         m_isInside = true;
  86         CreateChildren(m_collpane, true/*only this handler*/);
  87         m_isInside = old_ins;
  88         m_collpane = old_par;
  89
  90         return ctrl;
  91     }
  92 }
  93
  94 bool wxCollapsiblePaneXmlHandler::CanHandle(wxXmlNode *node)
  95 {
  96     return IsOfClass(node, wxT("wxCollapsiblePane")) ||
  97             (m_isInside && IsOfClass(node, wxT("panewindow")));
  98 }
  99
 100 #endif // wxUSE_XRC && wxUSE_COLLPANE