fixed issue #49: when editing a remote deck, be able to directly save it there

cockatrice/CMakeLists.txt

@@ -28,6 +28,7 @@ SET(cockatrice_SOURCES
  src/gameview.cpp 
  src/gameselector.cpp 
  src/decklistmodel.cpp 
+ src/deck_loader.cpp 
  src/dlg_load_deck_from_clipboard.cpp 
  src/dlg_load_remote_deck.cpp 
  src/cardinfowidget.cpp 
@@ -101,6 +102,7 @@ SET(cockatrice_HEADERS
  src/gameview.h 
  src/gameselector.h 
  src/decklistmodel.h 
+ src/deck_loader.h 
  src/dlg_load_deck_from_clipboard.h 
  src/dlg_load_remote_deck.h 
  src/cardinfowidget.h 

cockatrice/src/deck_loader.cpp

+#include <QStringList>
+#include <QFile>
+#include "deck_loader.h"
+#include "decklist.h"
+
+const QStringList DeckLoader::fileNameFilters = QStringList()
+	<< QObject::tr("Cockatrice decks (*.cod)")
+	<< QObject::tr("Plain text decks (*.dec *.mwDeck)")
+	<< QObject::tr("All files (*.*)");
+
+DeckLoader::DeckLoader()
+	: DeckList(),
+	  lastFileName(QString()),
+	  lastFileFormat(CockatriceFormat),
+	  lastRemoteDeckId(-1)
+{
+}
+
+DeckLoader::DeckLoader(const QString &nativeString)
+	: DeckList(nativeString),
+	  lastFileName(QString()),
+	  lastFileFormat(CockatriceFormat),
+	  lastRemoteDeckId(-1)
+{
+}
+
+DeckLoader::DeckLoader(const DeckList &other)
+	: DeckList(other),
+	  lastFileName(QString()),
+	  lastFileFormat(CockatriceFormat),
+	  lastRemoteDeckId(-1)
+{
+}
+
+DeckLoader::DeckLoader(const DeckLoader &other)
+	: DeckList(other),
+	  lastFileName(other.lastFileName),
+	  lastFileFormat(other.lastFileFormat),
+	  lastRemoteDeckId(other.lastRemoteDeckId)
+{
+}
+
+bool DeckLoader::loadFromFile(const QString &fileName, FileFormat fmt)
+{
+	QFile file(fileName);
+	if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
+		return false;
+	
+	bool result = false;
+	switch (fmt) {
+		case PlainTextFormat: result = loadFromFile_Plain(&file); break;
+		case CockatriceFormat: result = loadFromFile_Native(&file); break;
+	}
+	if (result) {
+		lastFileName = fileName;
+		lastFileFormat = fmt;
+		
+		emit deckLoaded();
+	}
+	return result;
+}
+
+bool DeckLoader::loadFromRemote(const QString &nativeString, int remoteDeckId)
+{
+	bool result = loadFromString_Native(nativeString);
+	if (result) {
+		lastFileName = QString();
+		lastFileFormat = CockatriceFormat;
+		lastRemoteDeckId = remoteDeckId;
+		
+		emit deckLoaded();
+	}
+	return result;
+}
+
+bool DeckLoader::saveToFile(const QString &fileName, FileFormat fmt)
+{
+	QFile file(fileName);
+	if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
+		return false;
+
+	bool result = false;
+	switch (fmt) {
+		case PlainTextFormat: result = saveToFile_Plain(&file); break;
+		case CockatriceFormat: result = saveToFile_Native(&file); break;
+	}
+	if (result) {
+		lastFileName = fileName;
+		lastFileFormat = fmt;
+	}
+	return result;
+}
+
+DeckLoader::FileFormat DeckLoader::getFormatFromNameFilter(const QString &selectedNameFilter)
+{
+	switch (fileNameFilters.indexOf(selectedNameFilter)) {
+		case 0: return CockatriceFormat;
+		case 1: return PlainTextFormat;
+	}
+	return PlainTextFormat;
+}

cockatrice/src/deck_loader.h

+#ifndef DECK_LOADER_H
+#define DECK_LOADER_H
+
+#include "decklist.h"
+
+class DeckLoader : public DeckList {
+	Q_OBJECT
+signals:
+	void deckLoaded();
+public:
+	enum FileFormat { PlainTextFormat, CockatriceFormat };
+	static const QStringList fileNameFilters;
+private:
+	QString lastFileName;
+	FileFormat lastFileFormat;
+	int lastRemoteDeckId;
+public:
+	DeckLoader();
+	DeckLoader(const QString &nativeString);
+	DeckLoader(const DeckList &other);
+	DeckLoader(const DeckLoader &other);
+	const QString &getLastFileName() const { return lastFileName; }
+	FileFormat getLastFileFormat() const { return lastFileFormat; }
+	int getLastRemoteDeckId() const { return lastRemoteDeckId; }
+	
+	static FileFormat getFormatFromNameFilter(const QString &selectedNameFilter);
+	
+	bool loadFromFile(const QString &fileName, FileFormat fmt);
+	bool loadFromRemote(const QString &nativeString, int remoteDeckId);
+	bool saveToFile(const QString &fileName, FileFormat fmt);
+};
+
+#endif

cockatrice/src/decklistmodel.cpp

@@ -11,11 +11,12 @@
 #include "decklistmodel.h"
 #include "carddatabase.h"
 #include "settingscache.h"
+#include "deck_loader.h"
 
 DeckListModel::DeckListModel(QObject *parent)
 	: QAbstractItemModel(parent)
 {
-	deckList = new DeckList;
+	deckList = new DeckLoader;
 	connect(deckList, SIGNAL(deckLoaded()), this, SLOT(rebuildTree()));
 	connect(deckList, SIGNAL(deckHashChanged()), this, SIGNAL(deckHashChanged()));
 	root = new InnerDecklistNode;
@@ -304,12 +305,10 @@ void DeckListModel::sort(int /*column*/, Qt::SortOrder order)
 
 void DeckListModel::cleanList()
 {
-	root->clearTree();
-	deckList->cleanList();
-	reset();
+	setDeckList(new DeckLoader);
 }
 
-void DeckListModel::setDeckList(DeckList *_deck)
+void DeckListModel::setDeckList(DeckLoader *_deck)
 {
 	delete deckList;
 	deckList = _deck;

cockatrice/src/decklistmodel.h

@@ -5,6 +5,7 @@
 #include <QList>
 #include "decklist.h"
 
+class DeckLoader;
 class CardDatabase;
 class QProgressDialog;
 class QPrinter;
@@ -47,11 +48,11 @@ public:
 	QModelIndex addCard(const QString &cardName, const QString &zoneName);
 	void sort(int column, Qt::SortOrder order = Qt::AscendingOrder);
 	void cleanList();
-	DeckList *getDeckList() const { return deckList; }
-	void setDeckList(DeckList *_deck);
+	DeckLoader *getDeckList() const { return deckList; }
+	void setDeckList(DeckLoader *_deck);
 	void pricesUpdated(InnerDecklistNode *node = 0);
 private:
-	DeckList *deckList;
+	DeckLoader *deckList;
 	InnerDecklistNode *root;
 	InnerDecklistNode *createNodeIfNeeded(const QString &name, InnerDecklistNode *parent);
 	QModelIndex nodeToIndex(AbstractDecklistNode *node) const;

cockatrice/src/deckview.cpp

@@ -285,12 +285,12 @@ void DeckViewScene::clearContents()
 	cardContainers.clear();
 }
 
-void DeckViewScene::setDeck(DeckList *_deck)
+void DeckViewScene::setDeck(const DeckList &_deck)
 {
 	if (deck)
 		delete deck;
 	
-	deck = _deck;
+	deck = new DeckList(_deck);
 	rebuildTree();
 	applySideboardPlan(deck->getCurrentSideboardPlan());
 	rearrangeItems();
@@ -475,7 +475,7 @@ void DeckView::updateSceneRect(const QRectF &rect)
 	fitInView(rect, Qt::KeepAspectRatio);
 }
 
-void DeckView::setDeck(DeckList *_deck)
+void DeckView::setDeck(const DeckList &_deck)
 {
 	deckViewScene->setDeck(_deck);
 }

cockatrice/src/deckview.h

@@ -89,7 +89,7 @@ public:
 	~DeckViewScene();
 	void setLocked(bool _locked) { locked = _locked; }
 	bool getLocked() const { return locked; }
-	void setDeck(DeckList *_deck);
+	void setDeck(const DeckList &_deck);
 	void setOptimalAspectRatio(qreal _optimalAspectRatio) { optimalAspectRatio = _optimalAspectRatio; }
 	void rearrangeItems();
 	void updateContents();
@@ -110,7 +110,7 @@ signals:
 	void sideboardPlanChanged();
 public:
 	DeckView(QWidget *parent = 0);
-	void setDeck(DeckList *_deck);
+	void setDeck(const DeckList &_deck);
 	void setLocked(bool _locked) { deckViewScene->setLocked(_locked); }
 	QList<MoveCard_ToZone> getSideboardPlan() const { return deckViewScene->getSideboardPlan(); }
 	void resetSideboardPlan();

cockatrice/src/dlg_load_deck_from_clipboard.cpp

@@ -9,7 +9,7 @@
 #include <QDialogButtonBox>
 #include <QMessageBox>
 #include "dlg_load_deck_from_clipboard.h"
-#include "decklist.h"
+#include "deck_loader.h"
 
 DlgLoadDeckFromClipboard::DlgLoadDeckFromClipboard(QWidget *parent)
 	: QDialog(parent), deckList(0)
@@ -47,7 +47,7 @@ void DlgLoadDeckFromClipboard::actOK()
 	QString buffer = contentsEdit->toPlainText();
 	QTextStream stream(&buffer);
 	
-	DeckList *l = new DeckList;
+	DeckLoader *l = new DeckLoader;
 	if (l->loadFromStream_Plain(stream)) {
 		deckList = l;
 		accept();

cockatrice/src/dlg_load_deck_from_clipboard.h

@@ -3,7 +3,7 @@
 
 #include <QDialog>
 
-class DeckList;
+class DeckLoader;
 class QPlainTextEdit;
 class QPushButton;
 
@@ -13,10 +13,10 @@ private slots:
 	void actOK();
 	void actRefresh();
 private:
-	DeckList *deckList;
+	DeckLoader *deckList;
 public:
 	DlgLoadDeckFromClipboard(QWidget *parent = 0);
-	DeckList *getDeckList() const { return deckList; }
+	DeckLoader *getDeckList() const { return deckList; }
 private:
 	QPlainTextEdit *contentsEdit;
 	QPushButton *refreshButton;

cockatrice/src/player.cpp

@@ -18,7 +18,7 @@
 #include "dlg_create_token.h"
 #include "carddatabase.h"
 #include "color.h"
-#include "decklist.h"
+#include "deck_loader.h"
 #include "main.h"
 #include <QSettings>
 #include <QPainter>
@@ -747,9 +747,9 @@ void Player::initSayMenu()
 	}
 }
 
-void Player::setDeck(DeckList *_deck)
+void Player::setDeck(const DeckLoader &_deck)
 {
-	deck = _deck;
+	deck = new DeckLoader(_deck);
 	aOpenDeckInDeckEditor->setEnabled(deck);
 	
 	createPredefinedTokenMenu->clear();
@@ -792,7 +792,7 @@ void Player::actAlwaysRevealTopCard()
 
 void Player::actOpenDeckInDeckEditor()
 {
-	emit openDeckEditor(new DeckList(deck));
+	emit openDeckEditor(*deck);
 }
 
 void Player::actViewGraveyard()

cockatrice/src/player.h

@@ -10,7 +10,7 @@
 
 namespace google { namespace protobuf { class Message; } }
 class CardDatabase;
-class DeckList;
+class DeckLoader;
 class QMenu;
 class QAction;
 class ZoneViewZone;
@@ -77,7 +77,7 @@ public:
 class Player : public QObject, public QGraphicsItem {
 	Q_OBJECT
 signals:
-	void openDeckEditor(DeckList *deck);
+	void openDeckEditor(const DeckLoader &deck);
 	void newCardAdded(AbstractCardItem *card);
 	// Log events
 	void logSay(Player *player, QString message);
@@ -191,7 +191,7 @@ private:
 	bool clearCardsToDelete();
 	QList<CardItem *> cardsToDelete;
 	
-	DeckList *deck;
+	DeckLoader *deck;
 	QStringList predefinedTokens;
 	
 	PlayerArea *playerArea;
@@ -263,7 +263,7 @@ public:
 	void retranslateUi();
 	void clear();
 	TabGame *getGame() const { return game; }
-	void setDeck(DeckList *_deck);
+	void setDeck(const DeckLoader &_deck);
 	QMenu *getPlayerMenu() const { return playerMenu; }
 	int getId() const { return id; }
 	QString getName() const;

cockatrice/src/tab_deck_editor.cpp

@@ -27,6 +27,11 @@
 #include "main.h"
 #include "settingscache.h"
 #include "priceupdater.h"
+#include "tab_supervisor.h"
+#include "abstractclient.h"
+#include "pending_command.h"
+#include "pb/response.pb.h"
+#include "pb/command_deck_upload.pb.h"
 
 void SearchLineEdit::keyPressEvent(QKeyEvent *event)
 {
@@ -351,7 +356,7 @@ void TabDeckEditor::actNewDeck()
 	deckModel->cleanList();
 	nameEdit->setText(QString());
 	commentsEdit->setText(QString());
-	lastFileName = QString();
+	hashLabel->setText(QString());
 	setWindowModified(false);
 }
 
@@ -362,24 +367,44 @@ void TabDeckEditor::actLoadDeck()
 
 	QFileDialog dialog(this, tr("Load deck"));
 	dialog.setDirectory(settingsCache->getDeckPath());
-	dialog.setNameFilters(DeckList::fileNameFilters);
+	dialog.setNameFilters(DeckLoader::fileNameFilters);
 	if (!dialog.exec())
 		return;
 
 	QString fileName = dialog.selectedFiles().at(0);
-	DeckList::FileFormat fmt = DeckList::getFormatFromNameFilter(dialog.selectedNameFilter());
-	DeckList *l = new DeckList;
+	DeckLoader::FileFormat fmt = DeckLoader::getFormatFromNameFilter(dialog.selectedNameFilter());
+	
+	DeckLoader *l = new DeckLoader;
 	if (l->loadFromFile(fileName, fmt))
-		setDeck(l, fileName, fmt);
+		setDeck(l);
 	else
 		delete l;
 }
 
+void TabDeckEditor::saveDeckRemoteFinished(const Response &response)
+{
+	if (response.response_code() != Response::RespOk)
+		QMessageBox::critical(this, tr("Error"), tr("The deck could not be saved."));
+	else
+		setWindowModified(false);
+}
+
 bool TabDeckEditor::actSaveDeck()
 {
-	if (lastFileName.isEmpty())
+	DeckLoader *const deck = deckModel->getDeckList();
+	if (deck->getLastRemoteDeckId() != -1) {
+		Command_DeckUpload cmd;
+		cmd.set_deck_id(deck->getLastRemoteDeckId());
+		cmd.set_deck_list(deck->writeToString_Native().toStdString());
+		
+		PendingCommand *pend = AbstractClient::prepareSessionCommand(cmd);
+		connect(pend, SIGNAL(finished(Response, CommandContainer, QVariant)), this, SLOT(saveDeckRemoteFinished(Response)));
+		tabSupervisor->getClient()->sendCommand(pend);
+		
+		return true;
+	} else if (deck->getLastFileName().isEmpty())
 		return actSaveDeckAs();
-	else if (deckModel->getDeckList()->saveToFile(lastFileName, lastFileFormat)) {
+	else if (deck->saveToFile(deck->getLastFileName(), deck->getLastFileFormat())) {
 		setWindowModified(false);
 		return true;
 	}
@@ -394,22 +419,20 @@ bool TabDeckEditor::actSaveDeckAs()
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setConfirmOverwrite(true);
 	dialog.setDefaultSuffix("cod");
-	dialog.setNameFilters(DeckList::fileNameFilters);
+	dialog.setNameFilters(DeckLoader::fileNameFilters);
 	dialog.selectFile(deckModel->getDeckList()->getName());
 	if (!dialog.exec())
 		return false;
 
 	QString fileName = dialog.selectedFiles().at(0);
-	DeckList::FileFormat fmt = DeckList::getFormatFromNameFilter(dialog.selectedNameFilter());
+	DeckLoader::FileFormat fmt = DeckLoader::getFormatFromNameFilter(dialog.selectedNameFilter());
 
-	if (deckModel->getDeckList()->saveToFile(fileName, fmt)) {
-		lastFileName = fileName;
-		lastFileFormat = fmt;
-		setWindowModified(false);
-		return true;
-	}
+	if (!deckModel->getDeckList()->saveToFile(fileName, fmt)) {
 		QMessageBox::critical(this, tr("Error"), tr("The deck could not be saved.\nPlease check that the directory is writable and try again."));
 		return false;
+	}
+	setWindowModified(false);
+	return true;
 }
 
 void TabDeckEditor::actLoadDeckFromClipboard()
@@ -550,20 +573,18 @@ void TabDeckEditor::finishedUpdatingPrices()
 	aUpdatePrices->setDisabled(false);
 }
 
-void TabDeckEditor::setDeck(DeckList *_deck, const QString &_lastFileName, DeckList::FileFormat _lastFileFormat)
+void TabDeckEditor::setDeck(DeckLoader *_deck)
 {
 	deckModel->setDeckList(_deck);
 
-	lastFileName = _lastFileName;
-	lastFileFormat = _lastFileFormat;
-	nameEdit->setText(_deck->getName());
-	commentsEdit->setText(_deck->getComments());
+	nameEdit->setText(deckModel->getDeckList()->getName());
+	commentsEdit->setText(deckModel->getDeckList()->getComments());
 	updateHash();
 	deckModel->sort(1);
 	deckView->expandAll();
 	setWindowModified(false);
 	
-	db->cacheCardPixmaps(_deck->getCardList());
+	db->cacheCardPixmaps(deckModel->getDeckList()->getCardList());
 	deckView->expandAll();
 	setWindowModified(false);
 }

cockatrice/src/tab_deck_editor.h

@@ -4,7 +4,6 @@
 #include "tab.h"
 #include <QAbstractItemModel>
 #include <QLineEdit>
-#include "decklist.h"
 
 class CardDatabaseModel;
 class CardDatabaseDisplayModel;
@@ -15,6 +14,8 @@ class CardInfoWidget;
 class QTextEdit;
 class DlgCardSearch;
 class QLabel;
+class DeckLoader;
+class Response;
 
 class SearchLineEdit : public QLineEdit {
 	private:
@@ -57,14 +58,12 @@ private slots:
         void actUpdatePrices();
 
         void finishedUpdatingPrices();
+	void saveDeckRemoteFinished(const Response &r);
 private:
 	void addCardHelper(QString zoneName);
 	void recursiveExpand(const QModelIndex &index);
 	bool confirmClose();
 
-	QString lastFileName;
-	DeckList::FileFormat lastFileFormat;
-
 	CardDatabaseModel *databaseModel;
 	CardDatabaseDisplayModel *databaseDisplayModel;
 	DeckListModel *deckModel;
@@ -90,7 +89,7 @@ public:
 	~TabDeckEditor();
 	void retranslateUi();
 	QString getTabText() const;
-	void setDeck(DeckList *_deck, const QString &_lastFileName = QString(), DeckList::FileFormat _lastFileFormat = DeckList::CockatriceFormat);
+	void setDeck(DeckLoader *_deckLoader);
 	void setWindowModified(bool _windowModified);
 public slots:
 	void closeRequest();

cockatrice/src/tab_deck_storage.cpp

@@ -14,6 +14,7 @@
 #include "abstractclient.h"
 #include "decklist.h"
 #include "settingscache.h"
+#include "deck_loader.h"
 
 #include "pending_command.h"
 #include "pb/response.pb.h"
@@ -128,13 +129,12 @@ void TabDeckStorage::actOpenLocalDeck()
 	if (localDirModel->isDir(curLeft))
 		return;
 	QString filePath = localDirModel->filePath(curLeft);
-	DeckList *deck = new DeckList;
-	if (!deck->loadFromFile(filePath, DeckList::CockatriceFormat))
+	
+	DeckLoader deckLoader;
+	if (!deckLoader.loadFromFile(filePath, DeckLoader::CockatriceFormat))
 		return;
 	
-//	WndDeckEditor *deckEditor = new WndDeckEditor;
-//	deckEditor->setDeck(deck, filePath, DeckList::CockatriceFormat);
-//	deckEditor->show();
+	emit openDeckEditor(&deckLoader);
 }
 
 void TabDeckStorage::actUpload()
@@ -145,8 +145,8 @@ void TabDeckStorage::actUpload()
 	QString filePath = localDirModel->filePath(curLeft);
 	QFile deckFile(filePath);
 	QFileInfo deckFileInfo(deckFile);
-	DeckList deck;
-	if (!deck.loadFromFile(filePath, DeckList::CockatriceFormat))
+	DeckLoader deck;
+	if (!deck.loadFromFile(filePath, DeckLoader::CockatriceFormat))
 		return;
 	if (deck.getName().isEmpty()) {
 		bool ok;
@@ -205,20 +205,23 @@ void TabDeckStorage::actOpenRemoteDeck()
 	cmd.set_deck_id(curRight->getId());
 	
 	PendingCommand *pend = client->prepareSessionCommand(cmd);
-	connect(pend, SIGNAL(finished(Response, CommandContainer, QVariant)), this, SLOT(openRemoteDeckFinished(const Response &)));
+	connect(pend, SIGNAL(finished(Response, CommandContainer, QVariant)), this, SLOT(openRemoteDeckFinished(Response, CommandContainer)));
 	client->sendCommand(pend);
 }
 
-void TabDeckStorage::openRemoteDeckFinished(const Response &r)
+void TabDeckStorage::openRemoteDeckFinished(const Response &r, const CommandContainer &commandContainer)
 {
 	if (r.response_code() != Response::RespOk)
 		return;
 	
 	const Response_DeckDownload &resp = r.GetExtension(Response_DeckDownload::ext);
+	const Command_DeckDownload &cmd = commandContainer.session_command(0).GetExtension(Command_DeckDownload::ext);
+	
+	DeckLoader loader;
+	if (!loader.loadFromRemote(QString::fromStdString(resp.deck()), cmd.deck_id()))
+		return;
 	
-//	WndDeckEditor *deckEditor = new WndDeckEditor;
-//	deckEditor->setDeck(new DeckList(QString::fromStdString(resp.deck())));
-//	deckEditor->show();
+	emit openDeckEditor(&loader);
 }
 
 void TabDeckStorage::actDownload()
@@ -255,8 +258,8 @@ void TabDeckStorage::downloadFinished(const Response &r, const CommandContainer
 	const Response_DeckDownload &resp = r.GetExtension(Response_DeckDownload::ext);
 	QString filePath = extraData.toString();
 	
-	DeckList deck(QString::fromStdString(resp.deck()));
-	deck.saveToFile(filePath, DeckList::CockatriceFormat);
+	DeckLoader deck(QString::fromStdString(resp.deck()));
+	deck.saveToFile(filePath, DeckLoader::CockatriceFormat);
 }
 
 void TabDeckStorage::actNewFolder()

cockatrice/src/tab_deck_storage.h

@@ -13,6 +13,7 @@ class QGroupBox;
 class RemoteDeckList_TreeWidget;
 class CommandContainer;
 class Response;
+class DeckLoader;
 
 class TabDeckStorage : public Tab {
 	Q_OBJECT
@@ -34,7 +35,7 @@ private slots:
 	void actDeleteLocalDeck();
 	
 	void actOpenRemoteDeck();
-	void openRemoteDeckFinished(const Response &r);
+	void openRemoteDeckFinished(const Response &r, const CommandContainer &commandContainer);
 	
 	void actDownload();
 	void downloadFinished(const Response &r, const CommandContainer &commandContainer, const QVariant &extraData);
@@ -49,6 +50,8 @@ public:
 	TabDeckStorage(TabSupervisor *_tabSupervisor, AbstractClient *_client);
 	void retranslateUi();
 	QString getTabText() const { return tr("Deck storage"); }
+signals:
+	void openDeckEditor(const DeckLoader *deckLoader);
 };
 
 #endif

cockatrice/src/tab_game.cpp

@@ -22,7 +22,7 @@
 #include "zoneviewzone.h"
 #include "zoneviewwidget.h"
 #include "deckview.h"
-#include "decklist.h"
+#include "deck_loader.h"
 #include "dlg_load_remote_deck.h"
 #include "abstractclient.h"
 #include "carditem.h"
@@ -149,21 +149,20 @@ void DeckViewContainer::loadLocalDeck()
 {
 	QFileDialog dialog(this, tr("Load deck"));
 	dialog.setDirectory(settingsCache->getDeckPath());
-	dialog.setNameFilters(DeckList::fileNameFilters);
+	dialog.setNameFilters(DeckLoader::fileNameFilters);
 	if (!dialog.exec())
 		return;
 
 	QString fileName = dialog.selectedFiles().at(0);
-	DeckList::FileFormat fmt = DeckList::getFormatFromNameFilter(dialog.selectedNameFilter());
-	DeckList *deck = new DeckList;
-	if (!deck->loadFromFile(fileName, fmt)) {
-		delete deck;
-		// Error message
+	DeckLoader::FileFormat fmt = DeckLoader::getFormatFromNameFilter(dialog.selectedNameFilter());
+	DeckLoader deck;
+	if (!deck.loadFromFile(fileName, fmt)) {
+		QMessageBox::critical(this, tr("Error"), tr("The selected file could not be loaded."));
 		return;
 	}
 	
 	Command_DeckSelect cmd;
-	cmd.set_deck(deck->writeToString_Native().toStdString());
+	cmd.set_deck(deck.writeToString_Native().toStdString());
 	PendingCommand *pend = static_cast<TabGame *>(parent())->prepareGameCommand(cmd);
 	connect(pend, SIGNAL(finished(Response, CommandContainer, QVariant)), this, SLOT(deckSelectFinished(const Response &)));
 	static_cast<TabGame *>(parent())->sendGameCommand(pend, playerId);
@@ -184,8 +183,8 @@ void DeckViewContainer::loadRemoteDeck()
 void DeckViewContainer::deckSelectFinished(const Response &r)
 {
 	const Response_DeckDownload &resp = r.GetExtension(Response_DeckDownload::ext);
-	DeckList *newDeck = new DeckList(QString::fromStdString(resp.deck()));
-	db->cacheCardPixmaps(newDeck->getCardList());
+	DeckLoader newDeck(QString::fromStdString(resp.deck()));
+	db->cacheCardPixmaps(newDeck.getCardList());
 	setDeck(newDeck);
 }
 
@@ -227,7 +226,7 @@ void DeckViewContainer::setSideboardLocked(bool locked)
 		deckView->resetSideboardPlan();
 }
 
-void DeckViewContainer::setDeck(DeckList *deck)
+void DeckViewContainer::setDeck(const DeckLoader &deck)
 {
 	deckView->setDeck(deck);
 	readyStartButton->setEnabled(true);
@@ -949,8 +948,8 @@ void TabGame::eventGameStateChanged(const Event_GameStateChanged &event, int /*e
 			if (player->getLocal()) {
 				DeckViewContainer *deckViewContainer = deckViewContainers.value(playerId);
 				if (playerInfo.has_deck_list()) {
-					DeckList *newDeck = new DeckList(QString::fromStdString(playerInfo.deck_list()));
-					db->cacheCardPixmaps(newDeck->getCardList());
+					DeckLoader newDeck(QString::fromStdString(playerInfo.deck_list()));
+					db->cacheCardPixmaps(newDeck.getCardList());
 					deckViewContainer->setDeck(newDeck);
 					player->setDeck(newDeck);
 				}

cockatrice/src/tab_game.h

@@ -48,7 +48,7 @@ class CardZone;
 class AbstractCardItem;
 class CardItem;
 class TabGame;
-class DeckList;
+class DeckLoader;
 class QVBoxLayout;
 class QHBoxLayout;
 class GameReplay;
@@ -92,7 +92,7 @@ public:
 	void setButtonsVisible(bool _visible);
 	void setReadyStart(bool ready);
 	void setSideboardLocked(bool locked);
-	void setDeck(DeckList *deck);
+	void setDeck(const DeckLoader &deck);
 };
 
 class TabGame : public Tab {
@@ -171,7 +171,7 @@ signals:
 	void containerProcessingStarted(const GameEventContext &context);
 	void containerProcessingDone();
 	void openMessageDialog(const QString &userName, bool focus);
-	void openDeckEditor(DeckList *deck);
+	void openDeckEditor(const DeckLoader &deck);
 private slots:
 	void replayNextEvent();
 	void replayFinished();

cockatrice/src/tab_supervisor.cpp

@@ -155,6 +155,7 @@ void TabSupervisor::start(const ServerInfo_User &_userInfo)
 	
 	if (userInfo->user_level() & ServerInfo_User::IsRegistered) {
 		tabDeckStorage = new TabDeckStorage(this, client);
+		connect(tabDeckStorage, SIGNAL(openDeckEditor(const DeckLoader *)), this, SLOT(addDeckEditorTab(const DeckLoader *)));
 		myAddTab(tabDeckStorage);
 		
 		tabReplays = new TabReplays(this, client);
@@ -279,7 +280,8 @@ void TabSupervisor::gameJoined(const Event_GameJoined &event)
 	TabGame *tab = new TabGame(this, QList<AbstractClient *>() << client, event, roomGameTypes);
 	connect(tab, SIGNAL(gameClosing(TabGame *)), this, SLOT(gameLeft(TabGame *)));
 	connect(tab, SIGNAL(openMessageDialog(const QString &, bool)), this, SLOT(addMessageTab(const QString &, bool)));
-	connect(tab, SIGNAL(openDeckEditor(DeckList *)), this, SLOT(addDeckEditorTab(DeckList *)));
+	connect(tab, SIGNAL(openDeckEditor(DeckList *, QString, DeckList::FileFormat)), this, SLOT(addDeckEditorTab(DeckList *, QString, DeckList::FileFormat)));
+	connect(tab, SIGNAL(openDeckEditor(DeckList *, int)), this, SLOT(addDeckEditorTab(DeckList *, int)));
 	int tabIndex = myAddTab(tab);
 	addCloseButtonToTab(tab, tabIndex);
 	gameTabs.insert(event.game_info().game_id(), tab);
@@ -384,11 +386,11 @@ void TabSupervisor::talkLeft(TabMessage *tab)
 	removeTab(indexOf(tab));
 }
 
-TabDeckEditor *TabSupervisor::addDeckEditorTab(DeckList *deckToOpen)
+TabDeckEditor *TabSupervisor::addDeckEditorTab(const DeckLoader *deckToOpen)
 {
 	TabDeckEditor *tab = new TabDeckEditor(this);
 	if (deckToOpen)
-		tab->setDeck(deckToOpen);
+		tab->setDeck(new DeckLoader(*deckToOpen));
 	connect(tab, SIGNAL(deckEditorClosing(TabDeckEditor *)), this, SLOT(deckEditorClosed(TabDeckEditor *)));
 	int tabIndex = myAddTab(tab);
 	addCloseButtonToTab(tab, tabIndex);

cockatrice/src/tab_supervisor.h

@@ -4,6 +4,7 @@
 #include <QTabWidget>
 #include <QMap>
 #include <QAbstractButton>
+#include "deck_loader.h"
 
 class QMenu;
 class AbstractClient;
@@ -75,7 +76,7 @@ signals:
 	void localGameEnded();
 	void adminLockChanged(bool lock);
 public slots:
-	TabDeckEditor *addDeckEditorTab(DeckList *deckToOpen);
+	TabDeckEditor *addDeckEditorTab(const DeckLoader *deckToOpen);
 	void openReplay(GameReplay *replay);
 private slots:
 	void closeButtonPressed();

common/decklist.cpp

@@ -264,21 +264,19 @@ QVector<QPair<int, int> > InnerDecklistNode::sort(Qt::SortOrder order)
 	return result;
 }
 
-const QStringList DeckList::fileNameFilters = QStringList()
-	<< QObject::tr("Cockatrice decks (*.cod)")
-	<< QObject::tr("Plain text decks (*.dec *.mwDeck)")
-	<< QObject::tr("All files (*.*)");
-
 DeckList::DeckList()
 {
 	root = new InnerDecklistNode;
 }
 
-DeckList::DeckList(DeckList *other)
+DeckList::DeckList(const DeckList &other)
+	: name(other.name),
+	  comments(other.comments),
+	  deckHash(other.deckHash)
 {
-	root = new InnerDecklistNode(other->getRoot());
+	root = new InnerDecklistNode(other.getRoot());
 	
-	QMapIterator<QString, SideboardPlan *> spIterator(other->getSideboardPlans());
+	QMapIterator<QString, SideboardPlan *> spIterator(other.getSideboardPlans());
 	while (spIterator.hasNext()) {
 		spIterator.next();
 		sideboardPlans.insert(spIterator.key(), new SideboardPlan(spIterator.key(), spIterator.value()->getMoveList()));
@@ -289,9 +287,7 @@ DeckList::DeckList(DeckList *other)
 DeckList::DeckList(const QString &nativeString)
 {
 	root = new InnerDecklistNode;
-	
-	QXmlStreamReader xml(nativeString);
-	loadFromXml(&xml);
+	loadFromString_Native(nativeString);
 }
 
 DeckList::~DeckList()
@@ -362,13 +358,14 @@ void DeckList::write(QXmlStreamWriter *xml)
 	xml->writeEndElement();
 }
 
-void DeckList::loadFromXml(QXmlStreamReader *xml)
+bool DeckList::loadFromXml(QXmlStreamReader *xml)
 {
+	cleanList();
 	while (!xml->atEnd()) {
 		xml->readNext();
 		if (xml->isStartElement()) {
 			if (xml->name() != "cockatrice_deck")
-				return;
+				return false;
 			while (!xml->atEnd()) {
 				xml->readNext();
 				if (!readElement(xml))
@@ -377,6 +374,13 @@ void DeckList::loadFromXml(QXmlStreamReader *xml)
 		}
 	}
 	updateDeckHash();
+	return true;
+}
+
+bool DeckList::loadFromString_Native(const QString &nativeString)
+{
+	QXmlStreamReader xml(nativeString);
+	return loadFromXml(&xml);
 }
 
 QString DeckList::writeToString_Native()
@@ -410,6 +414,8 @@ bool DeckList::saveToFile_Native(QIODevice *device)
 
 bool DeckList::loadFromStream_Plain(QTextStream &in)
 {
+	cleanList();
+	
 	InnerDecklistNode *main = 0, *side = 0;
 
 	int okRows = 0;
@@ -474,52 +480,13 @@ bool DeckList::saveToFile_Plain(QIODevice *device)
 	return saveToStream_Plain(out);
 }
 
-bool DeckList::loadFromFile(const QString &fileName, FileFormat fmt)
-{
-	QFile file(fileName);
-	if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
-		return false;
-	cleanList();
-
-	bool result = false;
-	switch (fmt) {
-		case PlainTextFormat: result = loadFromFile_Plain(&file); break;
-		case CockatriceFormat: result = loadFromFile_Native(&file); break;
-	}
-	if (result)
-		emit deckLoaded();
-	return result;
-}
-
-bool DeckList::saveToFile(const QString &fileName, FileFormat fmt)
-{
-	QFile file(fileName);
-	if (!file.open(QIODevice::WriteOnly | QIODevice::Text))
-		return false;
-
-	bool result = false;
-	switch (fmt) {
-		case PlainTextFormat: result = saveToFile_Plain(&file); break;
-		case CockatriceFormat: result = saveToFile_Native(&file); break;
-	}
-	return result;
-}
-
-DeckList::FileFormat DeckList::getFormatFromNameFilter(const QString &selectedNameFilter)
-{
-	switch (fileNameFilters.indexOf(selectedNameFilter)) {
-		case 0: return CockatriceFormat;
-		case 1: return PlainTextFormat;
-	}
-	return PlainTextFormat;
-}
-
 void DeckList::cleanList()
 {
 	root->clearTree();
 	setName();
 	setComments();
-	updateDeckHash();
+	deckHash = QString();
+	emit deckHashChanged();
 }
 
 void DeckList::getCardListHelper(InnerDecklistNode *item, QSet<QString> &result) const