src/xrc/xmladv.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/xrc/xmladv.cpp
   3 // Purpose:     Parts of wxXRC library depending on wxAdv: they must not be in
   4 //              xmlres.cpp itself or it becomes impossible to use wxXRC without
   5 //              linking wxAdv even if the latter is not used at all.
   6 // Author:      Vadim Zeitlin (extracted from src/xrc/xmlres.cpp)
   7 // Created:     2008-08-02
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 2000 Vaclav Slavik
  10 // Licence:     wxWindows licence
  11 ///////////////////////////////////////////////////////////////////////////////
  12
  13 // ============================================================================
  14 // declarations
  15 // ============================================================================
  16
  17 // ----------------------------------------------------------------------------
  18 // headers
  19 // ----------------------------------------------------------------------------
  20
  21 // for compilers that support precompilation, includes "wx.h".
  22 #include "wx/wxprec.h"
  23
  24 #ifdef __BORLANDC__
  25     #pragma hdrstop
  26 #endif
  27
  28 #if wxUSE_XRC
  29
  30 #include "wx/xrc/xmlres.h"
  31
  32 #ifndef WX_PRECOMP
  33     #include "wx/log.h"
  34 #endif // WX_PRECOMP
  35
  36 #include "wx/animate.h"
  37 #include "wx/scopedptr.h"
  38
  39 // ============================================================================
  40 // implementation
  41 // ============================================================================
  42
  43 #if wxUSE_ANIMATIONCTRL
  44 wxAnimation* wxXmlResourceHandlerImpl::GetAnimation(const wxString& param)
  45 {
  46     const wxString name = GetParamValue(param);
  47     if ( name.empty() )
  48         return NULL;
  49
  50     // load the animation from file
  51     wxScopedPtr<wxAnimation> ani(new wxAnimation);
  52 #if wxUSE_FILESYSTEM
  53     wxFSFile * const
  54         fsfile = GetCurFileSystem().OpenFile(name, wxFS_READ | wxFS_SEEKABLE);
  55     if ( fsfile )
  56     {
  57         ani->Load(*fsfile->GetStream());
  58         delete fsfile;
  59     }
  60 #else
  61     ani->LoadFile(name);
  62 #endif
  63
  64     if ( !ani->IsOk() )
  65     {
  66         ReportParamError
  67         (
  68             param,
  69             wxString::Format("cannot create animation from \"%s\"", name)
  70         );
  71         return NULL;
  72     }
  73
  74     return ani.release();
  75 }
  76 #endif // wxUSE_ANIMATIONCTRL
  77
  78 #endif // wxUSE_XRC
  79
  80
  81
  82