WIP: Refactor gamesproxymodel to own the persistence layer.

cockatrice/src/dlg_filter_games.cpp

 #include "dlg_filter_games.h"
+#include <QDebug>
 #include <QCheckBox>
 #include <QPushButton>
 #include <QLabel>
@@ -12,49 +13,38 @@
 #include <QSettings>
 #include <QCryptographicHash>
 
-DlgFilterGames::DlgFilterGames(const QMap<int, QString> &_allGameTypes, QWidget *parent)
+DlgFilterGames::DlgFilterGames(const QMap<int, QString> &_allGameTypes, GamesProxyModel *_gamesProxyModel, QWidget *parent)
     : QDialog(parent),
-      allGameTypes(_allGameTypes)
+      allGameTypes(_allGameTypes),
+      gamesProxyModel(_gamesProxyModel)
 {
     QSettings settings;
     settings.beginGroup("filter_games");
 
     unavailableGamesVisibleCheckBox = new QCheckBox(tr("Show &unavailable games"));
-    unavailableGamesVisibleCheckBox->setChecked(
-        settings.value("unavailable_games_visible", false).toBool()
-    );
+    qDebug() << "getUnavailableGamesVisible() == " << gamesProxyModel->getUnavailableGamesVisible();
+    unavailableGamesVisibleCheckBox->setChecked(gamesProxyModel->getUnavailableGamesVisible());
 
     passwordProtectedGamesVisibleCheckBox = new QCheckBox(tr("Show &password protected games"));
-    passwordProtectedGamesVisibleCheckBox->setChecked(
-        settings.value("password_protected_games_visible", false).toBool()
-    );
-    
+    passwordProtectedGamesVisibleCheckBox->setChecked(gamesProxyModel->getPasswordProtectedGamesVisible());
+
     gameNameFilterEdit = new QLineEdit;
-    gameNameFilterEdit->setText(
-        settings.value("game_name_filter", "").toString()
-    );
+    gameNameFilterEdit->setText(gamesProxyModel->getGameNameFilter());
     QLabel *gameNameFilterLabel = new QLabel(tr("Game &description:"));
     gameNameFilterLabel->setBuddy(gameNameFilterEdit);
-    
+
     creatorNameFilterEdit = new QLineEdit;
-    creatorNameFilterEdit->setText(
-        settings.value("creator_name_filter", "").toString()
-    );
+    creatorNameFilterEdit->setText(gamesProxyModel->getCreatorNameFilter());
     QLabel *creatorNameFilterLabel = new QLabel(tr("&Creator name:"));
     creatorNameFilterLabel->setBuddy(creatorNameFilterEdit);
-    
+
     QVBoxLayout *gameTypeFilterLayout = new QVBoxLayout;
     QMapIterator<int, QString> gameTypesIterator(allGameTypes);
     while (gameTypesIterator.hasNext()) {
         gameTypesIterator.next();
 
         QCheckBox *temp = new QCheckBox(gameTypesIterator.value());
-        temp->setChecked(
-            settings.value(
-                "game_type/" + hashGameType(gameTypesIterator.value()),
-                false
-            ).toBool()
-        );
+        temp->setChecked(gamesProxyModel->getGameTypeFilter().contains(gameTypesIterator.key()));
 
         gameTypeFilterCheckBoxes.insert(gameTypesIterator.key(), temp);
         gameTypeFilterLayout->addWidget(temp);
@@ -65,34 +55,30 @@ DlgFilterGames::DlgFilterGames(const QMap<int, QString> &_allGameTypes, QWidget
         gameTypeFilterGroupBox->setLayout(gameTypeFilterLayout);
     } else
         gameTypeFilterGroupBox = 0;
-    
+
     QLabel *maxPlayersFilterMinLabel = new QLabel(tr("at &least:"));
     maxPlayersFilterMinSpinBox = new QSpinBox;
     maxPlayersFilterMinSpinBox->setMinimum(1);
     maxPlayersFilterMinSpinBox->setMaximum(99);
-    maxPlayersFilterMinSpinBox->setValue(
-        settings.value("min_players", 1).toInt()
-    );
+    maxPlayersFilterMinSpinBox->setValue(gamesProxyModel->getMaxPlayersFilterMin());
     maxPlayersFilterMinLabel->setBuddy(maxPlayersFilterMinSpinBox);
-    
+
     QLabel *maxPlayersFilterMaxLabel = new QLabel(tr("at &most:"));
     maxPlayersFilterMaxSpinBox = new QSpinBox;
     maxPlayersFilterMaxSpinBox->setMinimum(1);
     maxPlayersFilterMaxSpinBox->setMaximum(99);
-    maxPlayersFilterMaxSpinBox->setValue(
-        settings.value("max_players", 99).toInt()
-    );
+    maxPlayersFilterMaxSpinBox->setValue(gamesProxyModel->getMaxPlayersFilterMax());
     maxPlayersFilterMaxLabel->setBuddy(maxPlayersFilterMaxSpinBox);
-    
+
     QGridLayout *maxPlayersFilterLayout = new QGridLayout;
     maxPlayersFilterLayout->addWidget(maxPlayersFilterMinLabel, 0, 0);
     maxPlayersFilterLayout->addWidget(maxPlayersFilterMinSpinBox, 0, 1);
     maxPlayersFilterLayout->addWidget(maxPlayersFilterMaxLabel, 1, 0);
     maxPlayersFilterLayout->addWidget(maxPlayersFilterMaxSpinBox, 1, 1);
-    
+
     QGroupBox *maxPlayersGroupBox = new QGroupBox(tr("Maximum player count"));
     maxPlayersGroupBox->setLayout(maxPlayersFilterLayout);
-    
+
     QGridLayout *leftGrid = new QGridLayout;
     leftGrid->addWidget(gameNameFilterLabel, 0, 0);
     leftGrid->addWidget(gameNameFilterEdit, 0, 1);
@@ -101,26 +87,26 @@ DlgFilterGames::DlgFilterGames(const QMap<int, QString> &_allGameTypes, QWidget
     leftGrid->addWidget(maxPlayersGroupBox, 2, 0, 1, 2);
     leftGrid->addWidget(unavailableGamesVisibleCheckBox, 3, 0, 1, 2);
     leftGrid->addWidget(passwordProtectedGamesVisibleCheckBox, 4, 0, 1, 2);
-    
+
     QVBoxLayout *leftColumn = new QVBoxLayout;
     leftColumn->addLayout(leftGrid);
     leftColumn->addStretch();
-    
+
     QVBoxLayout *rightColumn = new QVBoxLayout;
     rightColumn->addWidget(gameTypeFilterGroupBox);
-    
+
     QHBoxLayout *hbox = new QHBoxLayout;
     hbox->addLayout(leftColumn);
     hbox->addLayout(rightColumn);
-    
+
     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
     connect(buttonBox, SIGNAL(accepted()), this, SLOT(actOk()));
     connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
-    
+
     QVBoxLayout *mainLayout = new QVBoxLayout;
     mainLayout->addLayout(hbox);
     mainLayout->addWidget(buttonBox);
-    
+
     setLayout(mainLayout);
     setWindowTitle(tr("Filter games"));
 }

cockatrice/src/dlg_filter_games.h

@@ -4,6 +4,7 @@
 #include <QDialog>
 #include <QSet>
 #include <QMap>
+#include "gamesmodel.h"
 
 class QCheckBox;
 class QLineEdit;
@@ -21,6 +22,8 @@ private:
     QSpinBox *maxPlayersFilterMaxSpinBox;
 
     const QMap<int, QString> &allGameTypes;
+    // This needs a const someplace
+    GamesProxyModel *gamesProxyModel;
 
     /*
      * The game type might contain special characters, so to use it in
@@ -30,8 +33,8 @@ private:
 private slots:
     void actOk();
 public:
-    DlgFilterGames(const QMap<int, QString> &allGameTypes, QWidget *parent = 0);
-    
+    DlgFilterGames(const QMap<int, QString> &_allGameTypes, GamesProxyModel *_gamesProxyModel, QWidget *parent = 0);
+
     bool getUnavailableGamesVisible() const;
     void setUnavailableGamesVisible(bool _unavailableGamesVisible);
     bool getPasswordProtectedGamesVisible() const;

cockatrice/src/gameselector.cpp

+#include <QDebug>
 #include <QTreeView>
 #include <QCheckBox>
 #include <QPushButton>
@@ -32,8 +33,17 @@ GameSelector::GameSelector(AbstractClient *_client, const TabSupervisor *_tabSup
     gameListView->setRootIsDecorated(true);
     if (_room)
         gameListView->header()->hideSection(gameListModel->roomColIndex());
-    else
-        gameListProxyModel->setUnavailableGamesVisible(true);
+
+    GameTypeMap gameTypeMap;
+    if (room)
+        gameTypeMap = gameListModel->getGameTypes().value(room->getRoomId());
+
+    gameListProxyModel->loadFilterParameters(gameTypeMap);
+
+    qDebug() << "Check unavailable" << gameListProxyModel->getUnavailableGamesVisible();
+
+    // set the reset filter button enabled
+
 #if QT_VERSION < 0x050000
     gameListView->header()->setResizeMode(0, QHeaderView::ResizeToContents);
 #else
@@ -82,16 +92,17 @@ GameSelector::GameSelector(AbstractClient *_client, const TabSupervisor *_tabSup
 
 void GameSelector::actSetFilter()
 {
-    GameTypeMap gameTypeMap;
-    if (room)
-        gameTypeMap = gameListModel->getGameTypes().value(room->getRoomId());
-    DlgFilterGames dlg(gameTypeMap, this);
-    
+	GameTypeMap gameTypeMap;
+	if (room)
+	    gameTypeMap = gameListModel->getGameTypes().value(room->getRoomId());
+	qDebug() << "Check unavailable" << gameListProxyModel->getUnavailableGamesVisible();
+    DlgFilterGames dlg(gameTypeMap, gameListProxyModel, this);
+
     if (!dlg.exec())
         return;
-    
+
     clearFilterButton->setEnabled(true);
-    
+
     gameListProxyModel->setUnavailableGamesVisible(dlg.getUnavailableGamesVisible());
     gameListProxyModel->setPasswordProtectedGamesVisible(dlg.getPasswordProtectedGamesVisible());
     gameListProxyModel->setGameNameFilter(dlg.getGameNameFilter());
@@ -103,7 +114,7 @@ void GameSelector::actSetFilter()
 void GameSelector::actClearFilter()
 {
     clearFilterButton->setEnabled(false);
-    
+
     gameListProxyModel->resetFilterParameters();
 }
 
@@ -136,7 +147,7 @@ void GameSelector::checkResponse(const Response &response)
 void GameSelector::actJoin()
 {
     bool spectator = sender() == spectateButton;
-    
+
     QModelIndex ind = gameListView->currentIndex();
     if (!ind.isValid())
         return;
@@ -149,19 +160,19 @@ void GameSelector::actJoin()
         if (!ok)
             return;
     }
-    
+
     Command_JoinGame cmd;
     cmd.set_game_id(game.game_id());
     cmd.set_password(password.toStdString());
     cmd.set_spectator(spectator);
     cmd.set_override_restrictions(overrideRestrictions);
-    
+
     TabRoom *r = tabSupervisor->getRoomTabs().value(game.room_id());
     if (!r) {
         QMessageBox::critical(this, tr("Error"), tr("Please join the respective room first."));
         return;
     }
-    
+
     PendingCommand *pend = r->prepareRoomCommand(cmd);
     connect(pend, SIGNAL(finished(Response, CommandContainer, QVariant)), this, SLOT(checkResponse(Response)));
     r->sendRoomCommand(pend);

cockatrice/src/gamesmodel.cpp

@@ -3,6 +3,8 @@
 #include <QDebug>
 #include <QStringList>
 #include <QDateTime>
+#include <QSettings>
+#include <QCryptographicHash>
 
 namespace {
     const unsigned SECS_PER_MIN  = 60;
@@ -10,7 +12,7 @@ namespace {
 
     /**
      * Pretty print an integer number of seconds ago. Accurate to only one unit,
-     * rounded; <5 minutes and >5 hours are displayed as such. As a special case, 
+     * rounded; <5 minutes and >5 hours are displayed as such. As a special case,
      * time between 60 and 90 minutes will display both the hours and minutes.
      *
      * For example...
@@ -85,7 +87,7 @@ QVariant GamesModel::data(const QModelIndex &index, int role) const
             QDateTime then;
             then.setTime_t(g.start_time());
             unsigned int secs = then.secsTo(QDateTime::currentDateTime());
- 
+
             switch (role) {
                 case Qt::DisplayRole: return prettyPrintSecsAgo(secs);
                 case SORT_ROLE: return QVariant(secs);
@@ -221,8 +223,32 @@ void GamesProxyModel::resetFilterParameters()
     gameNameFilter = QString();
     creatorNameFilter = QString();
     gameTypeFilter.clear();
-    maxPlayersFilterMin = -1;
-    maxPlayersFilterMax = -1;
+    maxPlayersFilterMin = 1;
+    maxPlayersFilterMax = 99;
+
+    invalidateFilter();
+}
+
+void GamesProxyModel::loadFilterParameters(const QMap<int, QString> &allGameTypes)
+{
+    QSettings settings;
+    settings.beginGroup("filter_games");
+
+    unavailableGamesVisible = settings.value("unavailable_games_visible", false).toBool();
+    qDebug() << "Load unavailable = " << unavailableGamesVisible;
+    passwordProtectedGamesVisible = settings.value("password_protected_games_visible", false).toBool();
+    gameNameFilter = settings.value("game_name_filter", "").toString();
+    creatorNameFilter = settings.value("creator_name_filter", "").toString();
+    maxPlayersFilterMin = settings.value("min_players", 1).toInt();
+    maxPlayersFilterMax = settings.value("max_players", 99).toInt();
+
+    QMapIterator<int, QString> gameTypesIterator(allGameTypes);
+    while (gameTypesIterator.hasNext()) {
+        gameTypesIterator.next();
+        if (settings.value("game_type/" + hashGameType(gameTypesIterator.value()), false).toBool()) {
+            gameTypeFilter.insert(gameTypesIterator.key());
+        }
+    }
 
     invalidateFilter();
 }
@@ -265,3 +291,7 @@ bool GamesProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &/*sourc
 
     return true;
 }
+
+QString GamesProxyModel::hashGameType(const QString &gameType) const {
+    return QCryptographicHash::hash(gameType.toUtf8(), QCryptographicHash::Md5).toHex();
+}

cockatrice/src/gamesmodel.h

@@ -49,6 +49,12 @@ private:
     QString gameNameFilter, creatorNameFilter;
     QSet<int> gameTypeFilter;
     int maxPlayersFilterMin, maxPlayersFilterMax;
+
+    /*
+     * The game type might contain special characters, so to use it in
+     * QSettings we just hash it.
+     */
+    QString hashGameType(const QString &gameType) const;
 public:
     GamesProxyModel(QObject *parent = 0, ServerInfo_User *_ownUser = 0);
 
@@ -66,6 +72,8 @@ public:
     int getMaxPlayersFilterMax() const { return maxPlayersFilterMax; }
     void setMaxPlayersFilter(int _maxPlayersFilterMin, int _maxPlayersFilterMax);
     void resetFilterParameters();
+    void loadFilterParameters(const QMap<int, QString> &allGameTypes);
+    void saveFilterParameters();
 protected:
     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
 };