QShuttlePro.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  *
   3  * The MIT License
   4  *
   5  * Copyright (c) 2008 BBC Research
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a copy
   8  * of this software and associated documentation files (the "Software"), to deal
   9  * in the Software without restriction, including without limitation the rights
  10  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11  * copies of the Software, and to permit persons to whom the Software is
  12  * furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included in
  15  * all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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  23  * THE SOFTWARE.
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  25  * ***** END LICENSE BLOCK ***** */
  26
  27 #ifndef QSHUTTLEPRO_H
  28 #define QSHUTTLEPRO_H
  29
  30 #include <QtGui>
  31
  32 #include "pthread.h"
  33
  34 class QShuttlePro : public QThread {
  35         Q_OBJECT
  36
  37 public:
  38
  39         QShuttlePro();
  40         void stop();
  41
  42 signals:
  43         void jogForward();
  44         void jogBackward();
  45
  46         void shuttleChanged(int);
  47         void shuttleCenter();
  48         void shuttleLeft1();
  49         void shuttleLeft2();
  50         void shuttleLeft3();
  51         void shuttleLeft4();
  52         void shuttleLeft5();
  53         void shuttleLeft6();
  54         void shuttleLeft7();
  55         void shuttleRight1();
  56         void shuttleRight2();
  57         void shuttleRight3();
  58         void shuttleRight4();
  59         void shuttleRight5();
  60         void shuttleRight6();
  61         void shuttleRight7();
  62
  63         void keyPressed(int);
  64         void keyReleased(int);
  65         void keyChanged(int, int);
  66
  67         void key256Pressed();
  68         void key257Pressed();
  69         void key258Pressed();
  70         void key259Pressed();
  71         void key260Pressed();
  72         void key261Pressed();
  73         void key262Pressed();
  74         void key263Pressed();
  75         void key264Pressed();
  76         void key265Pressed();
  77         void key266Pressed();
  78         void key267Pressed();
  79         void key268Pressed();
  80         void key269Pressed();
  81         void key270Pressed();
  82
  83 private:
  84
  85         typedef struct
  86         {
  87                 short vendor;
  88                 short product;
  89                 const char* name;
  90         }ShuttleData;
  91
  92         int fd;
  93         struct timeval lastshuttle;
  94         int need_shuttle_center;
  95         unsigned int jogvalue;
  96         int shuttlevalue;
  97
  98         void run();
  99         bool running;
 100         pthread_t self;
 101
 102         int openShuttle();
 103         void process_event(struct input_event);
 104         void jog(unsigned int value);
 105         void shuttle(int value);
 106         void key(unsigned int value, unsigned int code);
 107         void check_shuttle_center();
 108 };
 109
 110 #endif