1 files changed, 51 insertions, 0 deletions
diff --git a/muse_qt4_evolution/midiplugins/filter/filter.h b/muse_qt4_evolution/midiplugins/filter/filter.h
new file mode 100644
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+++ b/muse_qt4_evolution/midiplugins/filter/filter.h
@@ -0,0 +1,51 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: filter.h,v 1.4 2005/06/12 08:18:37 wschweer Exp $
+//
+//    filter  - simple midi filter
+//
+//  (C) Copyright 2005 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __FILTER_H__
+#define __FILTER_H__
+
+#include "../libmidiplugin/mempi.h"
+
+//---------------------------------------------------------
+//   filter - simple midi filter
+//---------------------------------------------------------
+
+class Filter : public Mempi {
+      struct initData {
+            int type;
+            int ctrl[4];
+            } data;
+      FilterGui* gui;
+
+      bool filterEvent(const MidiEvent& event);
+      virtual void process(unsigned, unsigned, MidiEventList*, MidiEventList*);
+
+   public:
+      Filter(const char* name, const MempiHost*);
+      ~Filter();
+      virtual bool init();
+
+      int midiType() const             { return data.type;         }
+      void setMidiType(int t)          { data.type = t;       }
+      int midiCtrl(int i) const        { return data.ctrl[i]; }
+      void setMidiCtrl(int i, int val) { data.ctrl[i] = val;  }
+
+      virtual bool hasGui() const      { return true;             }
+      virtual bool guiVisible() const  { return gui->isVisible(); }
+      virtual void showGui(bool val)   { gui->setShown(val);      }
+      virtual void getGeometry(int* x, int* y, int* w, int* h) const;
+      virtual void setGeometry(int, int, int, int);
+
+      virtual void getInitData(int*, const unsigned char**) const;
+      virtual void setInitData(int, const unsigned char*);
+      };
+
+#endif
+