git.maemo.org Git - colorflood/blob - colorflood/src/window.cpp

   1 /*
   2   Copyright 2010 Serge Ziryukin <ftrvxmtrx@gmail.com>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; version 2 of the License.
   7
   8   This program is distributed in the hope that it will be useful,
   9   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11   GNU General Public License for more details.
  12 */
  13
  14 #include <QPushButton>
  15 #include <QVBoxLayout>
  16 #include <QHBoxLayout>
  17 #include <QLabel>
  18 #include <QSettings>
  19 #include <QMenuBar>
  20 #include "window.hpp"
  21 #include "colorbuttons.hpp"
  22 #include "field.hpp"
  23 #include "fullscreenexitbutton.hpp"
  24 #include "colorscheme.hpp"
  25
  26 Window::Window ()
  27     : QWidget()
  28 {
  29     setWindowTitle("Color Flood");
  30     setWindowIcon(QIcon(":/images/icon_48x48.png"));
  31
  32     int turns;
  33     field = new Field(this, &turns);
  34     colorButtons = new ColorButtons(this);
  35
  36     QObject::connect(colorButtons,
  37                      SIGNAL(flood(int)),
  38                      field,
  39                      SLOT(flood(int)));
  40
  41     turnsLabel = new QLabel(this);
  42     turnsLabel->setAlignment(Qt::AlignRight);
  43
  44     QObject::connect(field,
  45                      SIGNAL(turnsChanged(int)),
  46                      this,
  47                      SLOT(updateTurns(int)));
  48
  49     updateTurns(turns);
  50
  51     QPushButton *newGame = new QPushButton(tr("New game"), this);
  52     QObject::connect(newGame, SIGNAL(pressed()), field, SLOT(randomize()));
  53
  54     QVBoxLayout *vl = new QVBoxLayout;
  55     vl->addWidget(colorButtons);
  56     vl->setAlignment(colorButtons, Qt::AlignRight | Qt::AlignTop);
  57     vl->addWidget(turnsLabel);
  58     vl->setAlignment(turnsLabel, Qt::AlignRight | Qt::AlignBottom);
  59     vl->addWidget(newGame);
  60     vl->setAlignment(newGame, Qt::AlignRight | Qt::AlignTop);
  61
  62     QHBoxLayout *hl = new QHBoxLayout;
  63     hl->addWidget(field);
  64     hl->setAlignment(field, Qt::AlignLeft);
  65     hl->addLayout(vl);
  66
  67     setLayout(hl);
  68
  69     /* menu bar */
  70     QMenuBar *bar = new QMenuBar(this);
  71
  72     QObject::connect(bar->addAction(tr("Fullscreen mode")),
  73                      SIGNAL(triggered()),
  74                      this,
  75                      SLOT(fullScreenMode()));
  76
  77     QObject::connect(bar->addAction(
  78                          ColorScheme::getSchemeName(
  79                              ColorScheme::getNextColorScheme())),
  80                      SIGNAL(triggered()),
  81                      this,
  82                      SLOT(colorScheme()));
  83
  84     less = bar->addAction(tr("Less cells"));
  85
  86     QObject::connect(less,
  87                      SIGNAL(triggered()),
  88                      this,
  89                      SLOT(lessCells()));
  90
  91     more = bar->addAction(tr("More cells"));
  92
  93     QObject::connect(more,
  94                      SIGNAL(triggered()),
  95                      this,
  96                      SLOT(moreCells()));
  97
  98     if (!field->getSize())
  99         less->setEnabled(false);
 100     else if (field->getSize() == Field::NUM_SIZES - 1)
 101         more->setEnabled(false);
 102
 103     new FullScreenExitButton(this);
 104     showFullScreen();
 105 }
 106
 107 void Window::updateTurns (int turns)
 108 {
 109     /*: number of turns */
 110     turnsLabel->setText(tr("<font size=\"12\">Turns: %1/%2</font>")
 111                         .arg(turns)
 112                         .arg(field->getNumTurnsOfSize(field->getSize())));
 113 }
 114
 115 void Window::fullScreenMode ()
 116 {
 117     showFullScreen();
 118 }
 119
 120 void Window::lessCells ()
 121 {
 122     int s = field->getSize() - 1;
 123
 124     field->setSize(s);
 125     more->setEnabled(true);
 126
 127     if (!s)
 128         less->setEnabled(false);
 129 }
 130
 131 void Window::moreCells ()
 132 {
 133     int s = field->getSize() + 1;
 134
 135     field->setSize(s);
 136     less->setEnabled(true);
 137
 138     if (s == Field::NUM_SIZES - 1)
 139         more->setEnabled(false);
 140 }
 141
 142 void Window::colorScheme ()
 143 {
 144     QAction *action = static_cast<typeof(action)>(QObject::sender());
 145
 146     ColorScheme::setScheme(ColorScheme::getNextColorScheme());
 147
 148     field->update();
 149     colorButtons->update();
 150
 151     action->setText(ColorScheme::getSchemeName(
 152                         ColorScheme::getNextColorScheme()));
 153 }