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 // Copyright:   (c) 2000 Vaclav Slavik
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 // for compilers that support precompilation, includes "wx.h".
  21 #include "wx/wxprec.h"
  22
  23 #ifdef __BORLANDC__
  24     #pragma hdrstop
  25 #endif
  26
  27 #if wxUSE_XRC
  28
  29 #include "wx/xrc/xmlres.h"
  30
  31 #ifndef WX_PRECOMP
  32     #include "wx/log.h"
  33 #endif // WX_PRECOMP
  34
  35 #include "wx/animate.h"
  36 #include "wx/scopedptr.h"
  37
  38 // ============================================================================
  39 // implementation
  40 // ============================================================================
  41
  42 #if wxUSE_ANIMATIONCTRL
  43 wxAnimation* wxXmlResourceHandlerImpl::GetAnimation(const wxString& param)
  44 {
  45     const wxString name = GetParamValue(param);
  46     if ( name.empty() )
  47         return NULL;
  48
  49     // load the animation from file
  50     wxScopedPtr<wxAnimation> ani(new wxAnimation);
  51 #if wxUSE_FILESYSTEM
  52     wxFSFile * const
  53         fsfile = GetCurFileSystem().OpenFile(name, wxFS_READ | wxFS_SEEKABLE);
  54     if ( fsfile )
  55     {
  56         ani->Load(*fsfile->GetStream());
  57         delete fsfile;
  58     }
  59 #else
  60     ani->LoadFile(name);
  61 #endif
  62
  63     if ( !ani->IsOk() )
  64     {
  65         ReportParamError
  66         (
  67             param,
  68             wxString::Format("cannot create animation from \"%s\"", name)
  69         );
  70         return NULL;
  71     }
  72
  73     return ani.release();
  74 }
  75 #endif // wxUSE_ANIMATIONCTRL
  76
  77 #endif // wxUSE_XRC
  78
  79
  80
  81