src/clock.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@sns.it>
   3             (c) 2006 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef CLOCK_H
  12 #define CLOCK_H
  13
  14 #include <boost/array.hpp>
  15 #include <QTimer>
  16 #include <QTime>
  17 #include "canvas/canvas.h"
  18 #include "player.h"
  19 #include "clickablecanvas.h"
  20
  21 class Clock : public QObject, public ClickableCanvas {
  22 Q_OBJECT
  23   /**
  24     * Structure containing information for a player.
  25     */
  26   class Info : public Canvas::Group {
  27     Player m_player;
  28     QTime m_time;
  29     bool m_running;
  30     int m_total_time;
  31     Canvas::Rectangle* m_background;
  32     Canvas::Rectangle* m_frame[4];
  33     Canvas::Text* m_caption;
  34     Canvas::Text* m_time_label;
  35     Canvas::Text* m_player_name;
  36     Canvas::Text* m_decs;
  37     QRect m_rect;
  38
  39     void computeTime() const;
  40     void update();
  41   public:
  42     Info()
  43     : m_player(QString(), 0)
  44     , m_running(false)
  45     , m_rect(0, 0, 0, 0) { }
  46
  47     void setup(const Player& player, const QRect& p,
  48                 const QString& caption, Canvas::Abstract* canvas);
  49     void setTime(int);
  50     void start();
  51     void stop();
  52     void activate(bool);
  53     void tick();
  54
  55     QString playerString(const Player& player) const;
  56     void setPlayer(const Player& player);
  57
  58     void resize(const QRect& rect);
  59     void reload();
  60     QRect eventRect() const;
  61
  62     /** changed settings handler */
  63     virtual void settingsChanged();
  64   };
  65
  66   Info m_info[2];
  67   QTimer m_timer;
  68   int m_running;
  69   int m_active;
  70 public:
  71   Clock(Canvas::Abstract* parent);
  72
  73   void setTime(int index, int value);
  74   void start(int index);
  75   void stop();
  76   void activate(int index);
  77
  78   void setPlayers(const Player& white, const Player& black);
  79
  80   bool running() const { return m_running != -1; }
  81   void resize(QSize size);
  82   void reload();
  83
  84   virtual void onMousePress(const QPoint& pos, int button);
  85   virtual void onMouseRelease(const QPoint& /*pos*/, int /*button*/) { }
  86   virtual void onMouseMove(const QPoint& /*pos*/, int /*button*/) { }
  87
  88   /** changed settings handler */
  89   virtual void settingsChanged();
  90 private slots:
  91   void tick();
  92 signals:
  93   void labelClicked(int);
  94 };
  95
  96 #endif // CLOCK_H