Chess Clock: /holvi/arto/ohjelmointi/ChessClock/chessclock/classes/chessclockwidget.cpp Source File

00001  /**************************************************************************
+00002 
+00003     Chess Clock
+00004 
+00005     Copyright (c) Arto HyvÃ¤ttinen 2010
+00006 
+00007     This file is part of Chess Clock software.
+00008 
+00009     Chess Clock is free software: you can redistribute it and/or modify
+00010     it under the terms of the GNU General Public License as published by
+00011     the Free Software Foundation, either version 3 of the License, or
+00012     (at your option) any later version.
+00013 
+00014     Chess Clock is distributed in the hope that it will be useful,
+00015     but WITHOUT ANY WARRANTY; without even the implied warranty of
+00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+00017     GNU General Public License for more details.
+00018 
+00019 
+00020 **************************************************************************/
+00021 
+00022 #include "chessclockwidget.h"
+00023 
+00024 #include <QLabel>
+00025 #include <QFont>
+00026 #include <QVBoxLayout>
+00027 #include <QHBoxLayout>
+00028 
+00029 ChessClockWidget::ChessClockWidget(bool white, QWidget *parent) :
+00030     ChessClock(white, parent)
+00031 {
+00032     mainLayout = new QVBoxLayout;
+00033 
+00034     initPictures();
+00035     initLabels();
+00036     initTop();
+00037     initBottom();
+00038 
+00039     setLayout( mainLayout );
+00040 }
+00041 
+00042 
+00043 void ChessClockWidget::initPictures()
+00044 {
+00045     // Load pictures from resources.
+00046     if(  isWhite() )
+00047       {
+00048           picActive_.load(":/rc/pic/white_blue.png");
+00049           picPassive_.load(":/rc/pic/white_gray.png");
+00050       }
+00051       else
+00052       {
+00053           picActive_.load(":/rc/pic/black_blue.png");
+00054           picPassive_.load(":/rc/pic/black_gray.png");
+00055       }
+00056       picLoser_.load(":/rc/pic/loser.png");
+00057 }
+00058 
+00059 void ChessClockWidget::initLabels()
+00060 {
+00061     QFont normalFont("Helvetica",24);
+00062 
+00063     pictureLabel_ = new QLabel;
+00064     pictureLabel_->setPixmap( picPassive_ );
+00065 
+00066     timeUsedLabel_ = new QLabel;
+00067     timeAverageLabel_ = new QLabel;
+00068     turnLabel_=new QLabel;
+00069 
+00070     timeUsedLabel_->setFont(normalFont);
+00071     timeAverageLabel_->setFont(normalFont);
+00072     turnLabel_->setFont(normalFont);
+00073 
+00074     loserLabel_ = new QLabel;
+00075     loserLabel_->setPixmap(picLoser_);
+00076     loserLabel_->setVisible(false);
+00077 
+00078 }
+00079 
+00080 void ChessClockWidget::initTop()
+00081 {
+00082     QVBoxLayout* details = new QVBoxLayout();
+00083     details->addWidget(timeUsedLabel_);
+00084     details->addWidget(timeAverageLabel_);
+00085     details->addWidget(turnLabel_);
+00086 
+00087     QHBoxLayout* topLayout = new QHBoxLayout();
+00088     if( isWhite() )
+00089     {
+00090         // White player
+00091         //  Picture  |  Details | .. | LOSER
+00092         topLayout->addWidget( pictureLabel_ );
+00093         topLayout->addLayout( details );
+00094         topLayout->addStretch();
+00095         topLayout->addWidget(loserLabel_);
+00096     }
+00097     else
+00098     {
+00099         // Black player
+00100         // LOSER | ... | Details | Picture
+00101         topLayout->addWidget(loserLabel_);
+00102         topLayout->addStretch();
+00103         topLayout->addLayout( details );
+00104         topLayout->addWidget( pictureLabel_ );
+00105     }
+00106     mainLayout->addLayout(topLayout);
+00107 }
+00108 
+00109 void ChessClockWidget::initBottom()
+00110 {
+00111     // At bottom, time left in BIG font!
+00112     QFont bigfont("Helvetica",65,QFont::Bold);
+00113     leftLabel_ = new QLabel("0.00.00");
+00114     leftLabel_->setFont(bigfont);
+00115     // Black player: right alignment
+00116     if( isWhite() )
+00117        leftLabel_->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
+00118     mainLayout->addWidget(leftLabel_);
+00119 }
+00120 
+00121 void ChessClockWidget::repaintClock()
+00122 {
+00123     // Set picture
+00124     if( getStatus() == Running )
+00125         pictureLabel_->setPixmap( picActive_);
+00126     else
+00127         pictureLabel_->setPixmap(picPassive_);
+00128 
+00129     timeUsedLabel_->setText( timeString( getTimePlayed() ));
+00130 
+00131     // Time average per turn
+00132     int timeAverage;
+00133     if( getTurn() == 0)
+00134         timeAverage = 0;
+00135     else
+00136         timeAverage = getTimePlayed() / getTurn();
+00137     timeAverageLabel_->setText( tr("Average %1 per turn").arg( timeString( timeAverage ) ) );
+00138 
+00139     turnLabel_->setText( tr("Turn %1").arg(getTurn()));
+00140 
+00141     // Loser flag
+00142     loserLabel_->setVisible( isLoser());
+00143 
+00144     leftLabel_->setText( timeString(getTimeAvailable()));
+00145 
+00146 }
+00147 
+00148 QString ChessClockWidget::timeString(int msecs)
+00149 {
+00150     int secs = msecs / 1000 % 60;
+00151     int mins = msecs / ( 60 * 1000) % 60;
+00152     int hours = msecs / ( 60 * 60 * 1000 );
+00153     if( msecs < 0)
+00154         return QString(tr("<font color=red> %1:%2:%3 <font>").arg(0-hours).arg(0-mins,2,10,QChar('0')).arg(0-secs,2,10,QChar('0')));
+00155     else
+00156         return QString(tr("%1:%2:%3").arg(hours).arg(mins,2,10,QChar('0')).arg(secs,2,10,QChar('0')));
+00157 
+00158 }
+