Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
144 lines
4.4 KiB
C++
144 lines
4.4 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2015 The Qt Company Ltd.
|
|
** Contact: http://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** You may use this file under the terms of the BSD license as follows:
|
|
**
|
|
** "Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions are
|
|
** met:
|
|
** * Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** * Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in
|
|
** the documentation and/or other materials provided with the
|
|
** distribution.
|
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
|
** contributors may be used to endorse or promote products derived
|
|
** from this software without specific prior written permission.
|
|
**
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include "tetrixboard.h"
|
|
|
|
#include <QtGui>
|
|
|
|
Q_DECLARE_METATYPE(QPainter*)
|
|
|
|
TetrixBoard::TetrixBoard(QWidget *parent)
|
|
: QFrame(parent)
|
|
{
|
|
timer = new QTimer(this);
|
|
qMetaTypeId<QPainter*>();
|
|
}
|
|
|
|
void TetrixBoard::setNextPieceLabel(QWidget *label)
|
|
{
|
|
nextPieceLbl = qobject_cast<QLabel*>(label);
|
|
}
|
|
|
|
QLabel *TetrixBoard::nextPieceLabel() const
|
|
{
|
|
return nextPieceLbl;
|
|
}
|
|
|
|
QObject *TetrixBoard::getTimer()
|
|
{
|
|
return timer;
|
|
}
|
|
|
|
QSize TetrixBoard::minimumSizeHint() const
|
|
{
|
|
return QSize(BoardWidth * 5 + frameWidth() * 2,
|
|
BoardHeight * 5 + frameWidth() * 2);
|
|
}
|
|
|
|
void TetrixBoard::paintEvent(QPaintEvent *event)
|
|
{
|
|
QFrame::paintEvent(event);
|
|
QPainter painter(this);
|
|
painter.drawImage(0, 0, image);
|
|
}
|
|
|
|
void TetrixBoard::keyPressEvent(QKeyEvent *event)
|
|
{
|
|
emit keyPressed(event->key());
|
|
}
|
|
|
|
void TetrixBoard::showNextPiece(int width, int height)
|
|
{
|
|
if (!nextPieceLabel())
|
|
return;
|
|
|
|
QPixmap pixmap(width * squareWidth(), height * squareHeight());
|
|
QPainter painter(&pixmap);
|
|
painter.fillRect(pixmap.rect(), nextPieceLabel()->palette().background());
|
|
|
|
emit paintNextPieceRequested(&painter);
|
|
|
|
nextPieceLabel()->setPixmap(pixmap);
|
|
}
|
|
|
|
void TetrixBoard::drawPauseScreen(QPainter *painter)
|
|
{
|
|
painter->drawText(contentsRect(), Qt::AlignCenter, tr("Pause"));
|
|
}
|
|
|
|
void TetrixBoard::drawSquare(QPainter *painter, int x, int y, int shape)
|
|
{
|
|
static const QRgb colorTable[8] = {
|
|
0x000000, 0xCC6666, 0x66CC66, 0x6666CC,
|
|
0xCCCC66, 0xCC66CC, 0x66CCCC, 0xDAAA00
|
|
};
|
|
|
|
x = x*squareWidth();
|
|
y = y*squareHeight();
|
|
|
|
QColor color = colorTable[shape];
|
|
painter->fillRect(x + 1, y + 1, squareWidth() - 2, squareHeight() - 2,
|
|
color);
|
|
|
|
painter->setPen(color.light());
|
|
painter->drawLine(x, y + squareHeight() - 1, x, y);
|
|
painter->drawLine(x, y, x + squareWidth() - 1, y);
|
|
|
|
painter->setPen(color.dark());
|
|
painter->drawLine(x + 1, y + squareHeight() - 1,
|
|
x + squareWidth() - 1, y + squareHeight() - 1);
|
|
painter->drawLine(x + squareWidth() - 1, y + squareHeight() - 1,
|
|
x + squareWidth() - 1, y + 1);
|
|
}
|
|
|
|
void TetrixBoard::update()
|
|
{
|
|
QRect rect = contentsRect();
|
|
if (image.size() != rect.size())
|
|
image = QImage(rect.size(), QImage::Format_ARGB32_Premultiplied);
|
|
image.fill(qRgba(0,0,0,0));
|
|
QPainter painter;
|
|
painter.begin(&image);
|
|
int boardTop = rect.bottom() - BoardHeight*squareHeight();
|
|
painter.translate(rect.left(), boardTop);
|
|
emit paintRequested(&painter);
|
|
QFrame::update();
|
|
}
|