jeirmeister/Cockatrice
1
0
Fork 0
mirror of https://github.com/Cockatrice/Cockatrice.git synced 2026-04-27 07:48:01 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Threaded picture caching

Browse source
This commit is contained in:
brukie 2011-01-19 00:16:41 +01:00
parent 9ece3cb789
commit dc0f21cce4
9 changed files with 139 additions and 78 deletions
Download patch file Download diff file Expand all files Collapse all files

111
cockatrice/src/carddatabase.cpp
View file

@ -60,6 +60,62 @@ void SetList::sortByKey()
qSort(begin(), end(), CompareFunctor());
}
PictureLoadingThread::PictureLoadingThread(QObject *parent)
: QThread(parent)
{
}
PictureLoadingThread::~PictureLoadingThread()
{
quit();
wait();
}
void PictureLoadingThread::run()
{
forever {
mutex.lock();
if (loadQueue.isEmpty()) {
mutex.unlock();
return;
}
CardInfo *card = loadQueue.takeFirst();
QString correctedName = card->getCorrectedName();
QString picsPath = _picsPath;
SetList sortedSets = card->getSets();
mutex.unlock();
sortedSets.sortByKey();
QImage image;
for (int i = 0; i < sortedSets.size(); i++) {
if (image.load(QString("%1/%2/%3.full.jpg").arg(picsPath).arg(sortedSets[i]->getShortName()).arg(correctedName)))
break;
if (image.load(QString("%1/%2/%3%4.full.jpg").arg(picsPath).arg(sortedSets[i]->getShortName()).arg(correctedName).arg(1)))
break;
}
if (image.isNull())
image.load(QString("%1/%2/%3.full.jpg").arg(picsPath).arg("downloadedPics").arg(correctedName));
emit imageLoaded(card, image);
}
}
void PictureLoadingThread::loadImage(CardInfo *card)
{
QMutexLocker locker(&mutex);
loadQueue.append(card);
if (!isRunning())
start(LowPriority);
}
void PictureLoadingThread::setPicsPath(const QString &path)
{
QMutexLocker locker(&mutex);
_picsPath = path;
}
CardInfo::CardInfo(CardDatabase *_db, const QString &_name, const QString &_manacost, const QString &_cardtype, const QString &_powtough, const QString &_text, const QStringList &_colors, bool _cipt, int _tableRow, const SetList &_sets, const QString &_picURL)
: db(_db), name(_name), sets(_sets), manacost(_manacost), cardtype(_cardtype), powtough(_powtough), text(_text), colors(_colors), picURL(_picURL), cipt(_cipt), tableRow(_tableRow), pixmap(NULL)
{
@ -119,36 +175,24 @@ QPixmap *CardInfo::loadPixmap()
if (pixmap)
return pixmap;
pixmap = new QPixmap();
QString picsPath = settingsCache->getPicsPath();
if (!QDir(picsPath).exists())
return pixmap;
if (getName().isEmpty()) {
pixmap->load(settingsCache->getCardBackPicturePath());
return pixmap;
}
SetList sortedSets = sets;
sortedSets.sortByKey();
QString debugOutput = QString("CardDatabase: loading pixmap for '%1' from ").arg(getName());
for (int i = 0; i < sortedSets.size(); i++)
debugOutput.append(QString("%1, ").arg(sortedSets[i]->getShortName()));
qDebug(debugOutput.toLatin1());
QString correctedName = getCorrectedName();
for (int i = 0; i < sortedSets.size(); i++) {
if (pixmap->load(QString("%1/%2/%3.full.jpg").arg(picsPath).arg(sortedSets[i]->getShortName()).arg(correctedName)))
return pixmap;
if (pixmap->load(QString("%1/%2/%3%4.full.jpg").arg(picsPath).arg(sortedSets[i]->getShortName()).arg(correctedName).arg(1)))
return pixmap;
}
if (pixmap->load(QString("%1/%2/%3.full.jpg").arg(picsPath).arg("downloadedPics").arg(correctedName)))
return pixmap;
if (settingsCache->getPicDownload())
db->startPicDownload(this);
db->loadImage(this);
return pixmap;
}
void CardInfo::imageLoaded(const QImage &image)
{
if (!image.isNull()) {
*pixmap = QPixmap::fromImage(image);
emit pixmapUpdated();
} else if (settingsCache->getPicDownload())
db->startPicDownload(this);
}
QPixmap *CardInfo::getPixmap(QSize size)
{
qDebug(QString("CardInfo::getPixmap(%1, %2) for %3").arg(size.width()).arg(size.height()).arg(getName()).toLatin1());
@ -243,6 +287,11 @@ CardDatabase::CardDatabase(QObject *parent)
connect(networkManager, SIGNAL(finished(QNetworkReply *)), this, SLOT(picDownloadFinished(QNetworkReply *)));
loadCardDatabase();
loadingThread = new PictureLoadingThread(this);
loadingThread->setPicsPath(settingsCache->getPicsPath());
connect(loadingThread, SIGNAL(imageLoaded(CardInfo *, QImage)), this, SLOT(imageLoaded(CardInfo *, QImage)));
loadingThread->start();
noCard = new CardInfo(this);
noCard->loadPixmap(); // cache pixmap for card back
@ -532,3 +581,21 @@ QStringList CardDatabase::getAllMainCardTypes() const
types.insert(cardIterator.next().value()->getMainCardType());
return types.toList();
}
void CardDatabase::cacheCardPixmaps(const QStringList &cardNames)
{
qDebug("pixmapCache started");
for (int i = 0; i < cardNames.size(); ++i)
getCard(cardNames[i])->loadPixmap();
qDebug("pixmapCache finished");
}
void CardDatabase::loadImage(CardInfo *card)
{
loadingThread->loadImage(card);
}
void CardDatabase::imageLoaded(CardInfo *card, QImage image)
{
card->imageLoaded(image);
}