Replace CardInfo* and Carset* with smart pointers (#3053)

* Replace CardInfo* and Carset* with smart pointers

* fixes to help memory & c++11 stuff
This commit is contained in:
ctrlaltca 2018-02-02 18:52:47 +01:00 committed by Zach H
parent 3e418ba3c6
commit 517420cccb
37 changed files with 409 additions and 342 deletions

View file

@ -8,13 +8,14 @@
#include <QDir>
#include <QFile>
#include <QMessageBox>
#include <utility>
const int CardDatabase::versionNeeded = 3;
const char *CardDatabase::TOKENS_SETNAME = "TK";
static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardSet *set)
static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardSetPtr &set)
{
if (set == nullptr) {
if (set.isNull()) {
qDebug() << "&operator<< set is nullptr";
return xml;
}
@ -38,6 +39,16 @@ CardSet::CardSet(const QString &_shortName,
loadSetOptions();
}
CardSetPtr CardSet::newInstance(const QString &_shortName,
const QString &_longName,
const QString &_setType,
const QDate &_releaseDate)
{
CardSetPtr ptr(new CardSet(_shortName, _longName, _setType, _releaseDate));
// ptr->setSmartPointer(ptr);
return ptr;
}
QString CardSet::getCorrectedShortName() const
{
// For Windows machines.
@ -96,9 +107,9 @@ void CardSet::setIsKnown(bool _isknown)
class SetList::KeyCompareFunctor
{
public:
inline bool operator()(CardSet *a, CardSet *b) const
inline bool operator()(const CardSetPtr &a, const CardSetPtr &b) const
{
if (a == nullptr || b == nullptr) {
if (a.isNull() || b.isNull()) {
qDebug() << "SetList::KeyCompareFunctor a or b is null";
return false;
}
@ -116,7 +127,7 @@ int SetList::getEnabledSetsNum()
{
int num = 0;
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
CardSetPtr set = at(i);
if (set && set->getEnabled()) {
++num;
}
@ -128,7 +139,7 @@ int SetList::getUnknownSetsNum()
{
int num = 0;
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
CardSetPtr set = at(i);
if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
++num;
}
@ -140,7 +151,7 @@ QStringList SetList::getUnknownSetsNames()
{
QStringList sets = QStringList();
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
CardSetPtr set = at(i);
if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
sets << set->getShortName();
}
@ -151,7 +162,7 @@ QStringList SetList::getUnknownSetsNames()
void SetList::enableAllUnknown()
{
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
CardSetPtr set = at(i);
if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
set->setIsKnown(true);
set->setEnabled(true);
@ -164,7 +175,7 @@ void SetList::enableAllUnknown()
void SetList::enableAll()
{
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
CardSetPtr set = at(i);
if (set == nullptr) {
qDebug() << "enabledAll has null";
@ -182,7 +193,7 @@ void SetList::enableAll()
void SetList::markAllAsKnown()
{
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
CardSetPtr set = at(i);
if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
set->setIsKnown(true);
set->setEnabled(false);
@ -198,8 +209,8 @@ void SetList::guessSortKeys()
QDate distantFuture(2050, 1, 1);
int aHundredYears = 36500;
for (int i = 0; i < size(); ++i) {
CardSet *set = at(i);
if (set == nullptr) {
CardSetPtr set = at(i);
if (set.isNull()) {
qDebug() << "guessSortKeys set is null";
continue;
}
@ -241,16 +252,45 @@ CardInfo::CardInfo(const QString &_name,
pixmapCacheKey = QLatin1String("card_") + name;
simpleName = CardInfo::simplifyName(name);
for (int i = 0; i < sets.size(); i++) {
sets[i]->append(this);
}
refreshCachedSetNames();
}
CardInfo::~CardInfo()
{
PictureLoader::clearPixmapCache(this);
PictureLoader::clearPixmapCache(smartThis);
}
CardInfoPtr CardInfo::newInstance(const QString &_name,
bool _isToken,
const QString &_manacost,
const QString &_cmc,
const QString &_cardtype,
const QString &_powtough,
const QString &_text,
const QStringList &_colors,
const QList<CardRelation *> &_relatedCards,
const QList<CardRelation *> &_reverseRelatedCards,
bool _upsideDownArt,
int _loyalty,
bool _cipt,
int _tableRow,
const SetList &_sets,
const QStringMap &_customPicURLs,
MuidMap _muIds,
QStringMap _collectorNumbers,
QStringMap _rarities)
{
CardInfoPtr ptr(new CardInfo(_name, _isToken, _manacost, _cmc, _cardtype, _powtough, _text, _colors, _relatedCards,
_reverseRelatedCards, _upsideDownArt, _loyalty, _cipt, _tableRow, _sets,
_customPicURLs, std::move(_muIds), std::move(_collectorNumbers),
std::move(_rarities)));
ptr->setSmartPointer(ptr);
for (int i = 0; i < _sets.size(); i++) {
_sets[i]->append(ptr);
}
return ptr;
}
QString CardInfo::getMainCardType() const
@ -298,14 +338,14 @@ QString CardInfo::getCorrectedName() const
return result.remove(" // ").remove(':').remove('"').remove('?').replace('/', ' ');
}
void CardInfo::addToSet(CardSet *set)
void CardInfo::addToSet(CardSetPtr set)
{
if (set == nullptr) {
if (set.isNull()) {
qDebug() << "addToSet(nullptr)";
return;
}
set->append(this);
set->append(smartThis);
sets << set;
refreshCachedSetNames();
@ -356,9 +396,9 @@ const QChar CardInfo::getColorChar() const
}
}
static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardInfo *info)
static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardInfoPtr &info)
{
if (info == nullptr) {
if (info.isNull()) {
qDebug() << "operator<< info is nullptr";
return xml;
}
@ -467,6 +507,7 @@ static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardInfo *info)
CardDatabase::CardDatabase(QObject *parent) : QObject(parent), loadStatus(NotLoaded)
{
qRegisterMetaType<CardInfoPtr>("CardInfoPtr");
connect(settingsCache, SIGNAL(cardDatabasePathChanged()), this, SLOT(loadCardDatabases()));
}
@ -479,24 +520,17 @@ void CardDatabase::clear()
{
clearDatabaseMutex->lock();
QHashIterator<QString, CardInfo *> i(cards);
QHashIterator<QString, CardInfoPtr> i(cards);
while (i.hasNext()) {
i.next();
if (i.value()) {
removeCard(i.value());
i.value()->deleteLater();
}
}
// The pointers themselves were already deleted, so we don't delete them again.
cards.clear();
simpleNameCards.clear();
QHashIterator<QString, CardSet *> setIt(sets);
while (setIt.hasNext()) {
setIt.next();
delete setIt.value();
}
sets.clear();
loadStatus = NotLoaded;
@ -504,7 +538,7 @@ void CardDatabase::clear()
clearDatabaseMutex->unlock();
}
void CardDatabase::addCard(CardInfo *card)
void CardDatabase::addCard(CardInfoPtr card)
{
if (card == nullptr) {
qDebug() << "addCard(nullptr)";
@ -518,9 +552,9 @@ void CardDatabase::addCard(CardInfo *card)
emit cardAdded(card);
}
void CardDatabase::removeCard(CardInfo *card)
void CardDatabase::removeCard(CardInfoPtr card)
{
if (card == nullptr) {
if (card.isNull()) {
qDebug() << "removeCard(nullptr)";
return;
}
@ -537,35 +571,39 @@ void CardDatabase::removeCard(CardInfo *card)
removeCardMutex->lock();
cards.remove(card->getName());
simpleNameCards.remove(card->getSimpleName());
card.clear();
removeCardMutex->unlock();
emit cardRemoved(card);
}
CardInfo *CardDatabase::getCard(const QString &cardName) const
CardInfoPtr CardDatabase::getCard(const QString &cardName) const
{
return getCardFromMap(cards, cardName);
}
QList<CardInfo *> CardDatabase::getCards(const QStringList &cardNames) const
QList<CardInfoPtr> CardDatabase::getCards(const QStringList &cardNames) const
{
QList<CardInfo *> cardInfos;
foreach (QString cardName, cardNames)
cardInfos.append(getCardFromMap(cards, cardName));
QList<CardInfoPtr> cardInfos;
foreach (QString cardName, cardNames) {
CardInfoPtr ptr = getCardFromMap(cards, cardName);
if (ptr)
cardInfos.append(ptr);
}
return cardInfos;
}
CardInfo *CardDatabase::getCardBySimpleName(const QString &cardName) const
CardInfoPtr CardDatabase::getCardBySimpleName(const QString &cardName) const
{
return getCardFromMap(simpleNameCards, CardInfo::simplifyName(cardName));
}
CardSet *CardDatabase::getSet(const QString &setName)
CardSetPtr CardDatabase::getSet(const QString &setName)
{
if (sets.contains(setName)) {
return sets.value(setName);
} else {
CardSet *newSet = new CardSet(setName);
CardSetPtr newSet = CardSet::newInstance(setName);
sets.insert(setName, newSet);
return newSet;
}
@ -574,7 +612,7 @@ CardSet *CardDatabase::getSet(const QString &setName)
SetList CardDatabase::getSetList() const
{
SetList result;
QHashIterator<QString, CardSet *> i(sets);
QHashIterator<QString, CardSetPtr> i(sets);
while (i.hasNext()) {
i.next();
result << i.value();
@ -611,7 +649,7 @@ void CardDatabase::loadSetsFromXml(QXmlStreamReader &xml)
}
}
CardSet *newSet = getSet(shortName);
CardSetPtr newSet = getSet(shortName);
newSet->setLongName(longName);
newSet->setSetType(setType);
newSet->setReleaseDate(releaseDate);
@ -729,20 +767,19 @@ void CardDatabase::loadCardsFromXml(QXmlStreamReader &xml)
}
}
addCard(new CardInfo(name, isToken, manacost, cmc, type, pt, text, colors, relatedCards,
reverseRelatedCards, upsideDown, loyalty, cipt, tableRow, sets, customPicURLs, muids,
collectorNumbers, rarities));
addCard(CardInfo::newInstance(name, isToken, manacost, cmc, type, pt, text, colors, relatedCards,
reverseRelatedCards, upsideDown, loyalty, cipt, tableRow, sets, customPicURLs,
muids, collectorNumbers, rarities));
}
}
}
CardInfo *CardDatabase::getCardFromMap(const CardNameMap &cardMap, const QString &cardName) const
CardInfoPtr CardDatabase::getCardFromMap(const CardNameMap &cardMap, const QString &cardName) const
{
if (cardMap.contains(cardName)) {
if (cardMap.contains(cardName))
return cardMap.value(cardName);
}
return nullptr;
return {};
}
LoadStatus CardDatabase::loadFromFile(const QString &fileName)
@ -806,7 +843,7 @@ bool CardDatabase::saveToFile(const QString &fileName, bool tokens)
if (!tokens) {
xml.writeStartElement("sets");
QHashIterator<QString, CardSet *> setIterator(sets);
QHashIterator<QString, CardSetPtr> setIterator(sets);
while (setIterator.hasNext()) {
xml << setIterator.next().value();
}
@ -815,9 +852,9 @@ bool CardDatabase::saveToFile(const QString &fileName, bool tokens)
}
xml.writeStartElement("cards");
QHashIterator<QString, CardInfo *> cardIterator(cards);
QHashIterator<QString, CardInfoPtr> cardIterator(cards);
while (cardIterator.hasNext()) {
CardInfo *card = cardIterator.next().value();
CardInfoPtr card = cardIterator.next().value();
if (tokens == card->getIsToken()) {
xml << card;
}
@ -868,7 +905,7 @@ LoadStatus CardDatabase::loadCardDatabases()
// reorder sets (TODO: refactor, this smells)
SetList allSets;
QHashIterator<QString, CardSet *> setsIterator(sets);
QHashIterator<QString, CardSetPtr> setsIterator(sets);
while (setsIterator.hasNext()) {
allSets.append(setsIterator.next().value());
}
@ -891,10 +928,10 @@ LoadStatus CardDatabase::loadCardDatabases()
void CardDatabase::refreshCachedReverseRelatedCards()
{
foreach (CardInfo *card, cards)
for (const CardInfoPtr &card : cards)
card->resetReverseRelatedCards2Me();
foreach (CardInfo *card, cards) {
for (const CardInfoPtr &card : cards) {
if (card->getReverseRelatedCards().isEmpty()) {
continue;
}
@ -923,7 +960,7 @@ void CardDatabase::refreshCachedReverseRelatedCards()
QStringList CardDatabase::getAllColors() const
{
QSet<QString> colors;
QHashIterator<QString, CardInfo *> cardIterator(cards);
QHashIterator<QString, CardInfoPtr> cardIterator(cards);
while (cardIterator.hasNext()) {
const QStringList &cardColors = cardIterator.next().value()->getColors();
if (cardColors.isEmpty()) {
@ -940,7 +977,7 @@ QStringList CardDatabase::getAllColors() const
QStringList CardDatabase::getAllMainCardTypes() const
{
QSet<QString> types;
QHashIterator<QString, CardInfo *> cardIterator(cards);
QHashIterator<QString, CardInfoPtr> cardIterator(cards);
while (cardIterator.hasNext()) {
types.insert(cardIterator.next().value()->getMainCardType());
}
@ -986,7 +1023,7 @@ void CardDatabase::markAllSetsAsKnown()
void CardDatabase::notifyEnabledSetsChanged()
{
// refresh the list of cached set names
foreach (CardInfo *card, cards)
for (const CardInfoPtr &card : cards)
card->refreshCachedSetNames();
// inform the carddatabasemodels that they need to re-check their list of cards
@ -995,7 +1032,7 @@ void CardDatabase::notifyEnabledSetsChanged()
bool CardDatabase::saveCustomTokensToFile()
{
CardSet *customTokensSet = getSet(CardDatabase::TOKENS_SETNAME);
CardSetPtr customTokensSet = getSet(CardDatabase::TOKENS_SETNAME);
QString fileName = settingsCache->getCustomCardDatabasePath() + "/" + CardDatabase::TOKENS_SETNAME + ".xml";
QFile file(fileName);
if (!file.open(QIODevice::WriteOnly)) {
@ -1010,9 +1047,9 @@ bool CardDatabase::saveCustomTokensToFile()
xml.writeAttribute("version", QString::number(versionNeeded));
xml.writeStartElement("cards");
QHashIterator<QString, CardInfo *> cardIterator(cards);
QHashIterator<QString, CardInfoPtr> cardIterator(cards);
while (cardIterator.hasNext()) {
CardInfo *card = cardIterator.next().value();
CardInfoPtr card = cardIterator.next().value();
if (card->getSets().contains(customTokensSet)) {
xml << card;
}