contrib/src/xrc/xh_html.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        xh_html.cpp
   3 // Purpose:     XRC resource for wxHtmlWindow
   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 #ifdef __GNUG__
  12 #pragma implementation "xh_html.h"
  13 #endif
  14
  15 // For compilers that support precompilation, includes "wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #include "wx/xrc/xh_html.h"
  23
  24 #if wxUSE_HTML
  25
  26 #include "wx/html/htmlwin.h"
  27 #include "wx/filesys.h"
  28
  29
  30 wxHtmlWindowXmlHandler::wxHtmlWindowXmlHandler()
  31 : wxXmlResourceHandler()
  32 {
  33     ADD_STYLE(wxHW_SCROLLBAR_NEVER);
  34     ADD_STYLE(wxHW_SCROLLBAR_AUTO);
  35     AddWindowStyles();
  36 }
  37
  38 wxObject *wxHtmlWindowXmlHandler::DoCreateResource()
  39 {
  40     wxHtmlWindow *control = wxStaticCast(m_instance, wxHtmlWindow);
  41
  42     control->Create(m_parentAsWindow,
  43                     GetID(),
  44                     GetPosition(), GetSize(),
  45                     GetStyle(wxT("style"), wxHW_SCROLLBAR_AUTO),
  46                     GetName());
  47
  48     if (HasParam(wxT("borders")))
  49     {
  50         control->SetBorders(GetDimension(wxT("borders")));
  51     }
  52
  53     if( HasParam(wxT("url")))
  54     {
  55         wxString url = GetParamValue(wxT("url"));
  56         wxFileSystem& fsys = GetCurFileSystem();
  57
  58         wxFSFile *f = fsys.OpenFile(url);
  59         if (f)
  60         {
  61             control->LoadPage(f->GetLocation());
  62             delete f;
  63         }
  64         else
  65             control->LoadPage(url);
  66     }
  67
  68     else if (HasParam(wxT("htmlcode")))
  69     {
  70         control->SetPage(GetText(wxT("htmlcode")));
  71     }
  72
  73     SetupWindow(control);
  74
  75     return control;
  76 }
  77
  78
  79
  80 bool wxHtmlWindowXmlHandler::CanHandle(wxXmlNode *node)
  81 {
  82     return IsOfClass(node, wxT("wxHtmlWindow"));
  83 }
  84
  85 #endif // wxUSE_HTML