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/***************************************************************************
* *
* This file is part of the Fotowall project, *
* http://www.enricoros.com/opensource/fotowall *
* *
* Copyright (C) 2009 by Enrico Ros <enrico.ros@gmail.com> *
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "FrameFactory.h"
#include "HeartFrame.h"
#include "PlasmaFrame.h"
#include "StandardFrame.h"
#include <QDirIterator>
#include <QFile>
#include <QSettings>
Q_GLOBAL_STATIC(FrameFactory, factoryInstance)
#define FRAME_SVG_1 ":/plasma-frames/1.svg"
#define FRAME_SVG_2 ":/plasma-frames/2.svg"
#define FRAME_SVG_3 ":/plasma-frames/3.svg"
#define FRAME_SVG_4 ":/plasma-frames/4.svg"
// STATICS
QList<quint32> FrameFactory::classes()
{
QList<quint32> classes = factoryInstance()->m_svgMap.keys();
classes.prepend(Frame::HeartFrame);
classes.prepend(Frame::StandardFrame2);
classes.prepend(Frame::StandardFrame);
classes.prepend(Frame::NoFrame);
return classes;
}
Frame * FrameFactory::createFrame(quint32 frameClass)
{
if (frameClass == Frame::NoFrame)
return 0;
else if (frameClass == Frame::StandardFrame2)
return new StandardFrame2();
else if (frameClass == Frame::StandardFrame)
return new StandardFrame();
else if (frameClass == Frame::HeartFrame)
return new HeartFrame();
else if (factoryInstance()->m_svgMap.contains(frameClass))
return new PlasmaFrame(frameClass, factoryInstance()->m_svgMap[ frameClass ]);
qWarning( "FrameFactory::createFrame: unknown frame for class %x, falling back to default", frameClass);
return 0;
}
Frame * FrameFactory::defaultPanelFrame()
{
return createFrame(factoryInstance()->m_defaultPanel);
}
Frame * FrameFactory::defaultPictureFrame()
{
return createFrame(factoryInstance()->m_defaultPicture);
}
void FrameFactory::addSvgFrame(const QString & frameFilePath)
{
factoryInstance()->m_svgMap[ factoryInstance()->m_svgClassIndex++ ] = frameFilePath;
}
quint32 FrameFactory::defaultPanelClass()
{
return factoryInstance()->m_defaultPanel;
}
void FrameFactory::setDefaultPanelClass(quint32 frameClass)
{
factoryInstance()->m_defaultPanel = frameClass;
}
quint32 FrameFactory::defaultPictureClass()
{
return factoryInstance()->m_defaultPicture;
}
void FrameFactory::setDefaultPictureClass(quint32 frameClass)
{
factoryInstance()->m_defaultPicture = frameClass;
}
// class impl
FrameFactory::FrameFactory()
: m_defaultPanel(Frame::BasePlasmaFrame)
, m_defaultPicture(Frame::StandardFrame)
{
// init default frames
m_svgClassIndex = Frame::BasePlasmaFrame;
QDirIterator dIt(":/plasma-frames", QDir::Files | QDir::NoDotAndDotDot, QDirIterator::NoIteratorFlags);
while (dIt.hasNext())
m_svgMap[m_svgClassIndex++] = dIt.next();
// add stored frames
QSettings s;
int values = s.value("frames/count", 0).toInt();
for (int i = 0; i < values; i++) {
QString frameFilePath = s.value(QString("frames/frame%1").arg(i)).toString();
if (QFile::exists(frameFilePath))
m_svgMap[m_svgClassIndex++] = frameFilePath;
}
}
FrameFactory::~FrameFactory()
{
QSettings s;
// store each path
int count = 0;
QMap<quint32, QString>::iterator it = m_svgMap.begin(), end = m_svgMap.end();
for (; it != end; ++it) {
QString frameFilePath = *it;
if (frameFilePath.startsWith(":/"))
continue;
s.setValue(QString("frames/frame%1").arg(count++), frameFilePath);
}
// store the count
if (count)
s.setValue("frames/count", count);
}
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