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ColorSource.cpp
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ColorSource.cpp
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/*
This file is part of The Kromophone.
Copyright (C) 2014 Zachary Capalbo
The Kromophone is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The Kromophone is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with The Kromophone. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ColorSource.h"
#include <QTimer>
#include <QImage>
#include <QLabel>
#include <QLayout>
#include <QEvent>
#include <QMouseEvent>
#include <QRgb>
#include "Logger.h"
#include "KeyboardFilter.h"
RandomColorSource::RandomColorSource()
{
}
const Color RandomColorSource::color()
{
Color randomColor(rand()%255,rand()%255,rand()%255);
return randomColor;
}
void RandomColorSource::start()
{
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(doColor()));
timer->start(1000);
}
void RandomColorSource::doColor()
{
emit colorChanged(color());
}
FileImageSource::FileImageSource(const QString &file)
{
load(file);
}
void FileImageSource::load(const QString &file)
{
QString parsedPath = file;
if (file.startsWith("file://")) {
parsedPath = QUrl(file).toLocalFile();
}
image = QImage(parsedPath);
if (image.isNull())
{
qWarning() << "Invalid image " << file;
}
}