added hdspmixer by Thomas Charbonnel

hdspmixer/src/HDSPMixerFader.h

@@ -0,0 +1,64 @@
+/*
+ *   HDSPMixer
+ *    
+ *   Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org)
+ *    
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#pragma interface
+#ifndef HDSPMixerFader_H
+#define HDSPMixerFader_H
+
+#include <math.h>
+#include <FL/Fl.H>
+#include <FL/Fl_Widget.H>
+#include <FL/fl_draw.H>
+#include "HDSPMixerWindow.h"
+#include "HDSPMixerIOMixer.h"
+#include "HDSPMixerOutput.h"
+#include "pixmaps.h"
+#include "defines.h"
+
+class HDSPMixerIOMixer;
+class HDSPMixerOutput;
+class HDSPMixerGain;
+class HDSPMixerWindow;
+
+class HDSPMixerFader:public Fl_Widget
+{
+private:
+    double ref;
+    int lastpos, lasty, drag, shift_orig, y_orig, anchor, source, index;
+    int onSlider(int ypos);
+    void posToLog(char *s);
+public:
+    int ndb;
+    int posToInt(int p);
+    int non_submix_dest;
+    int dest;
+    int pos[14];
+    HDSPMixerWindow *basew;
+    HDSPMixerFader *relative;
+    HDSPMixerGain *gain;
+    void set(int pos);
+    HDSPMixerFader(int x, int y, double r, int id, int src);
+    int handle(int e);
+    void draw();
+    void sendGain();
+};
+
+#endif
+