inputfilter.h Source File

00001 /* inputfilter.h */
00002 /* rob smith */
00003 
00004 #ifndef __INPUTFILTER_H
00005 #define __INPUTFILTER_H
00006 
00007 #include "frame.h"
00008 #ifndef NO_GUI
00009 #include <gtk/gtk.h>
00010 #endif
00011 
00012 class input_filter: public Filter
00013 {
00014  public:
00015   input_filter();
00016   virtual ~input_filter();
00017 
00018   virtual bool filter_frame(FrameClass &frame);
00019   virtual void property_changed();
00020   virtual void reset();
00021   bool open_file(string filename);
00022  
00023  private:
00024   string filename;
00025   bool is_set;
00026   unsigned int at;
00027   vector<ColorImage> images;
00028 };
00029 
00030 #ifdef DYNAMIC_LINK
00031 extern "C"{
00032   Filter * create_instance();
00033 #ifndef NO_GUI
00034   GdkPixmap * create_icon(GtkWidget *drawing_area);
00035 #endif
00036 }
00037 #endif
00038 
00039 #endif