[Server] Add deck share links and public deck visibility

.ci/compile.sh

@@ -149,9 +149,6 @@ if [[ $MAKE_TEST ]]; then
 fi
 if [[ $USE_CCACHE ]]; then
   flags+=("-DUSE_CCACHE=1")
-  # PCH-aware caching is required or ccache refuses to cache any TU that
-  # consumes a precompiled header, silently recompiling everything on every run.
-  ccache --set-config sloppiness=pch_defines,time_macros
   if [[ $CCACHE_SIZE ]]; then
     # note, this setting persists after running the script
     ccache --max-size "$CCACHE_SIZE"

.github/workflows/desktop-build.yml

@@ -176,12 +176,8 @@ jobs:
         shell: bash
         run: |
           source .ci/docker.sh
-          args=()
-          [[ $GITHUB_REF == "refs/heads/master" ]] && args+=(--evict-ccache "$CCACHE_EVICTION_AGE")
-          args+=(--ccache "$CCACHE_SIZE")
-          args+=(--cmake-generator "$CMAKE_GENERATOR")
-
-          RUN --server --debug --test "${args[@]}"
+          RUN --server --debug --test --ccache "$CCACHE_SIZE" \
+            --cmake-generator "$CMAKE_GENERATOR"
 
       - name: "Build release package"
         id: build

CMakeLists.txt

@@ -9,7 +9,7 @@
 cmake_minimum_required(VERSION 3.16)
 
 # Use compiler cache (ccache)
-option(USE_CCACHE "Cache the build results with ccache" ON)
+option(USE_CCACHE "Cache the build results with ccache" OFF)
 # Treat warnings as errors (Debug builds only)
 option(WARNING_AS_ERROR "Treat warnings as errors in debug builds" ON)
 # Check for translation updates
@@ -39,24 +39,13 @@ else()
   )
 endif()
 
-# ccache does not support MSVC and must not auto-engage on Windows
-# (it is installed unintentionally on the Windows CI runner).
-# NOTE: this keys off the target OS, so a mingw/Ninja configuration on Windows
-# also opts out of ccache even though the GNUCXX branch below supports it.
-if(USE_CCACHE AND NOT WIN32)
+if(USE_CCACHE)
   find_program(CCACHE_PROGRAM ccache)
   if(CCACHE_PROGRAM)
     # Support Unix Makefiles and Ninja
     set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
-    # PCH-aware caching, matching .ci/compile.sh: without this ccache refuses
-    # to cache any TU that consumes a precompiled header, so every PCH-backed
-    # target recompiles from scratch on each build.
-    execute_process(COMMAND ${CCACHE_PROGRAM} --set-config sloppiness=pch_defines,time_macros)
     message(STATUS "Found CCache ${CCACHE_PROGRAM}")
   endif()
-elseif(USE_CCACHE AND WIN32)
-  # An explicit opt-in must not disappear silently on Windows.
-  message(STATUS "ccache disabled: not supported for the MSVC toolchain on Windows")
 endif()
 
 if(WIN32 OR USE_VCPKG)

cmake/pch/qtcore_pch.h

@@ -1,24 +0,0 @@
-/** @file qtcore_pch.h
- *  @brief Precompiled header for all Qt targets (Qt Core only).
- *
- * Safe for every target that links Qt Core, including the headless
- * Servatrice binary. Keep this header free of any widget/gui types.
- */
-
-#include <QBasicTimer>
-#include <QByteArray>
-#include <QDateTime>
-#include <QDebug>
-#include <QFile>
-#include <QHash>
-#include <QList>
-#include <QLoggingCategory>
-#include <QMap>
-#include <QMetaObject>
-#include <QObject>
-#include <QRandomGenerator>
-#include <QSharedPointer>
-#include <QString>
-#include <QStringList>
-#include <QTimer>
-#include <QVariant>

cmake/pch/qtwidgets_pch.h

@@ -1,30 +0,0 @@
-/** @file qtwidgets_pch.h
- *  @brief Precompiled header for GUI targets (Cockatrice client, Oracle).
- *
- * Includes the Qt Core precompiled header plus the heavy Gui, Widgets and
- * Network layers that virtually every client translation unit re-parses.
- * Do not use on Servatrice (headless, QT_DONT_USE_QTGUI).
- */
-
-#include "qtcore_pch.h"
-
-#include <QAction>
-#include <QApplication>
-#include <QFrame>
-#include <QGraphicsItem>
-#include <QGraphicsScene>
-#include <QGraphicsView>
-#include <QImage>
-#include <QLabel>
-#include <QLayout>
-#include <QMainWindow>
-#include <QMenu>
-#include <QNetworkAccessManager>
-#include <QNetworkReply>
-#include <QPainter>
-#include <QPushButton>
-#include <QScrollArea>
-#include <QTabWidget>
-#include <QToolBar>
-#include <QTreeWidget>
-#include <QWidget>

cockatrice/CMakeLists.txt

@@ -214,7 +214,6 @@ set(cockatrice_SOURCES
     src/interface/widgets/deck_editor/deck_editor_printing_selector_dock_widget.cpp
     src/interface/widgets/deck_editor/deck_list_style_proxy.cpp
     src/interface/widgets/deck_editor/deck_state_manager.cpp
-    src/interface/widgets/deck_editor/deck_zone_dialog.cpp
     src/interface/widgets/deck_editor/printing_disabled_info_widget.cpp
     src/interface/widgets/general/background_sources.cpp
     src/interface/widgets/general/display/background_plate_widget.cpp
@@ -517,8 +516,6 @@ qt6_add_executable(
   MANUAL_FINALIZATION
 )
 
-target_precompile_headers(cockatrice PRIVATE "${CMAKE_SOURCE_DIR}/cmake/pch/qtwidgets_pch.h")
-
 qt6_add_shaders(
   cockatrice
   "onboarding_shaders"

cockatrice/resources/help/search.md

@@ -52,7 +52,6 @@ In this list of examples below, each entry has an explanation and can be clicked
 <dt><u>E</u>dition:</dt>
 <dd>[set:lea](#set:lea) <small>(Cards that appear in Alpha, which has the set code LEA)</small></dd>
 <dd>[e:lea OR e:leb](#e:lea OR e:leb) <small>(Cards that appear in Alpha or Beta)</small></dd>
-<dd>[e&lt;8ED](#e<8ED) <small>(Cards that appear before 8th edition)</small></dd>
 
 <dt>Negate:</dt>
 <dd>[c:wu -c:m](#c:wu -c:m) <small>(Any card that is white or blue, but not multicolored)</small></dd>

cockatrice/src/game_graphics/deckview/deck_view.cpp

@@ -10,6 +10,7 @@
 #include <algorithm>
 #include <libcockatrice/card/card_info.h>
 #include <libcockatrice/deck_list/deck_list.h>
+#include <libcockatrice/deck_list/tree/deck_list_card_node.h>
 #include <libcockatrice/settings/cards_display_settings.h>
 
 DeckViewCardDragItem::DeckViewCardDragItem(DeckViewCard *_item,
@@ -380,10 +381,12 @@ void DeckViewScene::rebuildTree()
             addItem(container);
         }
 
-        // Cards in custom zones nested under a board are regular board cards in-game.
-        // They are collected recursively (like every other consumer) and reported with
-        // the top-level board zone as their origin, so that sideboard plans keep working.
-        for (auto *currentCard : deck->getCardNodes({currentZone->getName()})) {
+        for (int j = 0; j < currentZone->size(); j++) {
+            auto *currentCard = dynamic_cast<DecklistCardNode *>(currentZone->at(j));
+            if (!currentCard) {
+                continue;
+            }
+
             for (int k = 0; k < currentCard->getNumber(); ++k) {
                 auto *newCard = new DeckViewCard(container, currentCard->toCardRef(), currentZone->getName());
                 container->addCard(newCard);

cockatrice/src/game_graphics/player/menu/tally_menu.cpp

@@ -12,13 +12,11 @@ TallyMenu::TallyMenu()
     aTallyNone = createTallyAction(TallyType::None);
     aTallySubtypes = createTallyAction(TallyType::Subtypes);
     aTallyTotalPower = createTallyAction(TallyType::TotalPower);
-    aTallyTotalToughness = createTallyAction(TallyType::TotalToughness);
 
     addAction(aTallyNone);
     addSeparator();
     addAction(aTallySubtypes);
     addAction(aTallyTotalPower);
-    addAction(aTallyTotalToughness);
 
     retranslateUi();
 }
@@ -56,5 +54,4 @@ void TallyMenu::retranslateUi()
     aTallyNone->setText(tr("None"));
     aTallySubtypes->setText(tr("Subtypes"));
     aTallyTotalPower->setText(tr("Total Power"));
-    aTallyTotalToughness->setText(tr("Total Toughness"));
 }

cockatrice/src/game_graphics/player/menu/tally_menu.h

@@ -24,7 +24,6 @@ private:
     QAction *aTallyNone = nullptr;
     QAction *aTallySubtypes = nullptr;
     QAction *aTallyTotalPower = nullptr;
-    QAction *aTallyTotalToughness = nullptr;
 
     QAction *createTallyAction(TallyType tallyType);
 };

cockatrice/src/game_graphics/tally/stats_tally.cpp

@@ -34,31 +34,3 @@ QList<TallyRow> StatsTally::computeTotalPower(const QList<CardItem *> &cards)
     QString name = QCoreApplication::translate("StatsTally", "Total Power");
     return {TallyRow{name, QString::number(total)}};
 }
-
-static int sumToughness(const QList<CardItem *> &cards)
-{
-    int total = 0;
-    for (auto card : cards) {
-        QVariantList parsed = CardItem::parsePT(card->getPT());
-        if (parsed.size() == 2) {
-            int toughness = parsed.at(1).toInt(); // toInt will default to 0 if it's not an int
-            total += qMax(toughness, 0);
-        }
-    }
-    return total;
-}
-
-QList<TallyRow> StatsTally::computeTotalToughness(const QList<CardItem *> &cards)
-{
-    // don't bother if none of the cards have pt
-    bool hasPT =
-        std::any_of(cards.cbegin(), cards.cend(), [](const CardItem *card) { return !card->getPT().isEmpty(); });
-    if (!hasPT) {
-        return {};
-    }
-
-    int total = sumToughness(cards);
-
-    QString name = QCoreApplication::translate("StatsTally", "Total Toughness");
-    return {TallyRow{name, QString::number(total)}};
-}

cockatrice/src/game_graphics/tally/stats_tally.h

@@ -16,14 +16,6 @@ namespace StatsTally
  */
 QList<TallyRow> computeTotalPower(const QList<CardItem *> &cards);
 
-/**
- * @brief Sums the toughness of all selected cards
- *
- * @param cards The list of selected card items to analyze.
- * @return A single row containing the total, or an empty list if none of the cards have pt
- */
-QList<TallyRow> computeTotalToughness(const QList<CardItem *> &cards);
-
 } // namespace StatsTally
 
 #endif // COCKATRICE_STATS_TALLY_H

cockatrice/src/game_graphics/tally/tally.cpp

@@ -21,8 +21,6 @@ QList<TallyRow> Tally::compute(const QList<CardItem *> &cards, const TallyType t
             return SubtypeTally::countSubtypes(cards);
         case TallyType::TotalPower:
             return StatsTally::computeTotalPower(cards);
-        case TallyType::TotalToughness:
-            return StatsTally::computeTotalToughness(cards);
     }
     return {};
 }

cockatrice/src/game_graphics/tally/tally.h

@@ -21,8 +21,7 @@ enum class TallyType
     None,
     Subtypes,
     TotalPower,
-    TotalToughness,
-    MaxValue = TotalToughness // sentinel value
+    MaxValue = TotalPower // sentinel value
 };
 
 namespace Tally

cockatrice/src/interface/deck_loader/deck_loader.cpp

@@ -375,32 +375,15 @@ void DeckLoader::saveToStream_DeckHeader(QTextStream &out, const DeckList &deckL
 void DeckLoader::saveToStream_DeckZone(QTextStream &out,
                                        const InnerDecklistNode *zoneNode,
                                        bool addComments,
-                                       bool addSetNameAndNumber,
-                                       const QString &boardZoneName)
+                                       bool addSetNameAndNumber)
 {
-    // Nested sub-zones keep their owning board's identity: the top-level call
-    // passes no board, so the zone's own name is used; recursive calls carry the
-    // owning board down so the sideboard marker survives sub-zone nesting.
-    const QString owningBoardZoneName = boardZoneName.isEmpty() ? zoneNode->getName() : boardZoneName;
-
     // group cards by card type and count the subtotals
     QMultiMap<QString, DecklistCardNode *> cardsByType;
     QMap<QString, int> cardTotalByType;
     int cardTotal = 0;
-    QList<const InnerDecklistNode *> subZones;
 
     for (int j = 0; j < zoneNode->size(); j++) {
         auto *card = dynamic_cast<DecklistCardNode *>(zoneNode->at(j));
-        if (!card) {
-            // Cards collected in nested sub-zones are exported by recursion so
-            // they don't end up invisible in the plain text output. They are
-            // deferred until after this zone's own header and cards so they read
-            // as part of this zone's block.
-            if (auto *subZone = dynamic_cast<const InnerDecklistNode *>(zoneNode->at(j))) {
-                subZones.append(subZone);
-            }
-            continue;
-        }
 
         CardInfoPtr info = CardDatabaseManager::query()->getCardInfo(card->getName());
         QString cardType = info ? info->getMainCardType() : "unknown";
@@ -428,30 +411,25 @@ void DeckLoader::saveToStream_DeckZone(QTextStream &out,
 
         QList<DecklistCardNode *> cards = cardsByType.values(cardType);
 
-        saveToStream_DeckZoneCards(out, cards, addComments, addSetNameAndNumber, owningBoardZoneName);
+        saveToStream_DeckZoneCards(out, zoneNode, cards, addComments, addSetNameAndNumber);
 
         if (addComments) {
             out << "\n";
         }
     }
-
-    // Nested sub-zones come last, after the parent's own header and cards.
-    for (const auto *subZone : subZones) {
-        saveToStream_DeckZone(out, subZone, addComments, addSetNameAndNumber, owningBoardZoneName);
-    }
 }
 
 void DeckLoader::saveToStream_DeckZoneCards(QTextStream &out,
+                                            const InnerDecklistNode *zoneNode,
                                             QList<DecklistCardNode *> cards,
                                             bool addComments,
-                                            bool addSetNameAndNumber,
-                                            const QString &boardZoneName)
+                                            bool addSetNameAndNumber)
 {
     // QMultiMap sorts values in reverse order
     for (int i = cards.size() - 1; i >= 0; --i) {
         DecklistCardNode *card = cards[i];
 
-        if (boardZoneName == DECK_ZONE_SIDE && addComments) {
+        if (zoneNode->getName() == DECK_ZONE_SIDE && addComments) {
             out << "SB: ";
         }
 
@@ -532,26 +510,9 @@ bool DeckLoader::convertToCockatriceFormat(LoadedDeck &deck)
 
 void DeckLoader::printDeckListNode(QTextCursor *cursor, const InnerDecklistNode *node)
 {
-    if (!node || node->isEmpty()) {
-        return;
-    }
-
     const int totalColumns = 2;
 
-    // Dispatch children by type instead of trusting a whole-node height: a deck
-    // node may hold direct cards and nested zones side by side (custom zones),
-    // and an empty node would previously crash on at(0).
-    QVector<const AbstractDecklistCardNode *> cards;
-    QVector<const InnerDecklistNode *> subZones;
-    for (int i = 0; i < node->size(); i++) {
-        if (auto *card = dynamic_cast<const AbstractDecklistCardNode *>(node->at(i))) {
-            cards.append(card);
-        } else if (auto *zone = dynamic_cast<const InnerDecklistNode *>(node->at(i))) {
-            subZones.append(zone);
-        }
-    }
-
-    if (!cards.isEmpty()) {
+    if (node->height() == 1) {
         QTextBlockFormat blockFormat;
         QTextCharFormat charFormat;
         charFormat.setFontPointSize(11);
@@ -562,9 +523,9 @@ void DeckLoader::printDeckListNode(QTextCursor *cursor, const InnerDecklistNode
         tableFormat.setCellPadding(0);
         tableFormat.setCellSpacing(0);
         tableFormat.setBorder(0);
-        QTextTable *table = cursor->insertTable(cards.size() + 1, totalColumns, tableFormat);
-        for (int i = 0; i < cards.size(); i++) {
-            const AbstractDecklistCardNode *card = cards[i];
+        QTextTable *table = cursor->insertTable(node->size() + 1, totalColumns, tableFormat);
+        for (int i = 0; i < node->size(); i++) {
+            auto *card = dynamic_cast<AbstractDecklistCardNode *>(node->at(i));
 
             QTextCharFormat cellCharFormat;
             cellCharFormat.setFontPointSize(9);
@@ -579,13 +540,7 @@ void DeckLoader::printDeckListNode(QTextCursor *cursor, const InnerDecklistNode
             cellCursor = cell.firstCursorPosition();
             cellCursor.insertText(card->getName());
         }
-    }
-
-    for (const InnerDecklistNode *subZone : subZones) {
-        if (subZone->isEmpty()) {
-            continue;
-        }
-
+    } else if (node->height() == 2) {
         QTextBlockFormat blockFormat;
         QTextCharFormat charFormat;
         charFormat.setFontPointSize(14);
@@ -604,8 +559,10 @@ void DeckLoader::printDeckListNode(QTextCursor *cursor, const InnerDecklistNode
         tableFormat.setColumnWidthConstraints(constraints);
 
         QTextTable *table = cursor->insertTable(1, totalColumns, tableFormat);
-        QTextCursor cellCursor = table->cellAt(0, 0).firstCursorPosition();
-        printDeckListNode(&cellCursor, subZone);
+        for (int i = 0; i < node->size(); i++) {
+            QTextCursor cellCursor = table->cellAt(0, (i * totalColumns) / node->size()).lastCursorPosition();
+            printDeckListNode(&cellCursor, dynamic_cast<InnerDecklistNode *>(node->at(i)));
+        }
     }
 
     cursor->movePosition(QTextCursor::End);

cockatrice/src/interface/deck_loader/deck_loader.h

@@ -159,13 +159,12 @@ private:
     static void saveToStream_DeckZone(QTextStream &out,
                                       const InnerDecklistNode *zoneNode,
                                       bool addComments = true,
-                                      bool addSetNameAndNumber = true,
-                                      const QString &boardZoneName = QString());
+                                      bool addSetNameAndNumber = true);
     static void saveToStream_DeckZoneCards(QTextStream &out,
+                                           const InnerDecklistNode *zoneNode,
                                            QList<DecklistCardNode *> cards,
                                            bool addComments = true,
-                                           bool addSetNameAndNumber = true,
-                                           const QString &boardZoneName = QString());
+                                           bool addSetNameAndNumber = true);
 };
 
 #endif

cockatrice/src/interface/widgets/cards/card_group_display_widgets/card_group_display_widget.cpp

@@ -174,18 +174,16 @@ void CardGroupDisplayWidget::updateCardDisplays()
         QModelIndex sourceIndex = proxy.mapToSource(proxyIndex);
 
         // 4. persist the source index
-        addCardWidgets(QPersistentModelIndex(sourceIndex));
-    }
-}
+        QPersistentModelIndex persistent(sourceIndex);
 
-void CardGroupDisplayWidget::addCardWidgets(const QPersistentModelIndex &persistent)
-{
-    // Get the card amount
-    int cardAmount = persistent.sibling(persistent.row(), DeckListModelColumns::CARD_AMOUNT).data(Qt::EditRole).toInt();
+        // Get the card amount
+        int cardAmount =
+            sourceIndex.sibling(sourceIndex.row(), DeckListModelColumns::CARD_AMOUNT).data(Qt::EditRole).toInt();
 
-    // Create multiple widgets for the card count
-    for (int copy = 0; copy < cardAmount; ++copy) {
-        addToLayout(constructWidgetForIndex(persistent));
+        // Create multiple widgets for the card count
+        for (int copy = 0; copy < cardAmount; ++copy) {
+            addToLayout(constructWidgetForIndex(persistent));
+        }
     }
 }
 

cockatrice/src/interface/widgets/cards/card_group_display_widgets/card_group_display_widget.h

@@ -35,7 +35,6 @@ public:
     void onSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
     void refreshSelectionForIndex(const QPersistentModelIndex &persistent);
     void clearAllDisplayWidgets();
-    void addCardWidgets(const QPersistentModelIndex &persistent);
 
     DeckListModel *deckListModel;
     QItemSelectionModel *selectionModel;

cockatrice/src/interface/widgets/cards/deck_card_zone_display_widget.cpp

@@ -5,7 +5,6 @@
 #include "libcockatrice/card/database/card_database_manager.h"
 
 #include <QResizeEvent>
-#include <algorithm>
 #include <libcockatrice/models/deck_list/deck_list_model.h>
 
 DeckCardZoneDisplayWidget::DeckCardZoneDisplayWidget(QWidget *parent,
@@ -52,6 +51,11 @@ DeckCardZoneDisplayWidget::DeckCardZoneDisplayWidget(QWidget *parent,
 //                                                    User Interaction
 // =====================================================================================================================
 
+void DeckCardZoneDisplayWidget::onClick(QMouseEvent *event, const ExactCard &card)
+{
+    emit cardClicked(event, card, zoneName);
+}
+
 void DeckCardZoneDisplayWidget::onHover(const ExactCard &card)
 {
     emit cardHovered(card);
@@ -91,18 +95,12 @@ void DeckCardZoneDisplayWidget::constructAppropriateWidget(QPersistentModelIndex
     }
 
     auto categoryName = index.sibling(index.row(), DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-    // Cards in a custom zone belong to that zone, not the board zone, so that
-    // increment/decrement/swap actions target the custom zone.
-    const bool isCustomZone = index.data(DeckRoles::IsCustomZoneRole).toBool();
-    const QString effectiveZoneName = isCustomZone ? categoryName : zoneName;
-    const auto routeCardClick = [this, effectiveZoneName](QMouseEvent *event, const ExactCard &card) {
-        emit cardClicked(event, card, effectiveZoneName);
-    };
     if (displayType == DisplayType::Overlap) {
         auto *displayWidget = new OverlappedCardGroupDisplayWidget(
-            cardGroupContainer, deckListModel, selectionModel, index, effectiveZoneName, categoryName,
-            activeGroupCriteria, activeSortCriteria, subBannerOpacity, cardSizeWidget);
-        connect(displayWidget, &OverlappedCardGroupDisplayWidget::cardClicked, this, routeCardClick);
+            cardGroupContainer, deckListModel, selectionModel, index, zoneName, categoryName, activeGroupCriteria,
+            activeSortCriteria, subBannerOpacity, cardSizeWidget);
+        connect(displayWidget, &OverlappedCardGroupDisplayWidget::cardClicked, this,
+                &DeckCardZoneDisplayWidget::onClick);
         connect(displayWidget, &OverlappedCardGroupDisplayWidget::cardHovered, this,
                 &DeckCardZoneDisplayWidget::onHover);
         connect(displayWidget, &CardGroupDisplayWidget::cleanupRequested, this,
@@ -113,9 +111,9 @@ void DeckCardZoneDisplayWidget::constructAppropriateWidget(QPersistentModelIndex
         indexToWidgetMap.insert(index, displayWidget);
     } else if (displayType == DisplayType::Flat) {
         auto *displayWidget = new FlatCardGroupDisplayWidget(cardGroupContainer, deckListModel, selectionModel, index,
-                                                             effectiveZoneName, categoryName, activeGroupCriteria,
+                                                             zoneName, categoryName, activeGroupCriteria,
                                                              activeSortCriteria, subBannerOpacity, cardSizeWidget);
-        connect(displayWidget, &FlatCardGroupDisplayWidget::cardClicked, this, routeCardClick);
+        connect(displayWidget, &FlatCardGroupDisplayWidget::cardClicked, this, &DeckCardZoneDisplayWidget::onClick);
         connect(displayWidget, &FlatCardGroupDisplayWidget::cardHovered, this, &DeckCardZoneDisplayWidget::onHover);
         connect(displayWidget, &CardGroupDisplayWidget::cleanupRequested, this,
                 &DeckCardZoneDisplayWidget::cleanupInvalidCardGroup);
@@ -128,18 +126,24 @@ void DeckCardZoneDisplayWidget::constructAppropriateWidget(QPersistentModelIndex
 
 void DeckCardZoneDisplayWidget::displayCards()
 {
-    if (!trackedIndex.isValid()) {
-        return;
-    }
+    QSortFilterProxyModel proxy;
+    proxy.setSourceModel(deckListModel);
+    proxy.setSortRole(Qt::EditRole);
+    proxy.sort(DeckListModelColumns::CARD_NAME, Qt::AscendingOrder);
 
-    // Iterate the direct children of the tracked zone, keeping the tree view's row
-    // order (criteria groups first, then custom zones, both in the model's sort order).
-    QList<QPersistentModelIndex> rows;
-    for (int i = 0; i < deckListModel->rowCount(trackedIndex); ++i) {
-        rows.append(QPersistentModelIndex(deckListModel->index(i, 0, trackedIndex)));
-    }
+    // 1. trackedIndex is a source index → map it to proxy space
+    QModelIndex proxyParent = proxy.mapFromSource(trackedIndex);
+
+    // 2. iterate children under the proxy parent
+    for (int i = 0; i < proxy.rowCount(proxyParent); ++i) {
+        QModelIndex proxyIndex = proxy.index(i, 0, proxyParent);
+
+        // 3. map back to source
+        QModelIndex sourceIndex = proxy.mapToSource(proxyIndex);
+
+        // 4. persist the source index
+        QPersistentModelIndex persistent(sourceIndex);
 
-    for (const QPersistentModelIndex &persistent : rows) {
         constructAppropriateWidget(persistent);
     }
 }

cockatrice/src/interface/widgets/cards/deck_card_zone_display_widget.h

@@ -42,6 +42,7 @@ public:
     void addCardsToOverlapWidget();
 
 public slots:
+    void onClick(QMouseEvent *event, const ExactCard &card);
     void onHover(const ExactCard &card);
     void cleanupInvalidCardGroup(CardGroupDisplayWidget *displayWidget);
     void constructAppropriateWidget(QPersistentModelIndex index);

cockatrice/src/interface/widgets/deck_editor/card_database_view.cpp

@@ -90,13 +90,6 @@ void CardDatabaseView::decrementCard(const QString &zoneName)
     emit cardDecremented(currentCardName(), zoneName);
 }
 
-void CardDatabaseView::setZoneMenuProvider(const std::function<QList<QPair<QString, QStringList>>()> &provider,
-                                           const std::function<QString()> &newZoneHandler)
-{
-    zoneMenuProvider = provider;
-    this->newZoneHandler = newZoneHandler;
-}
-
 void CardDatabaseView::updateCard(const QModelIndex &current, const QModelIndex & /*previous*/)
 {
     if (!current.isValid()) {
@@ -149,50 +142,6 @@ void CardDatabaseView::openCustomMenu(QPoint point)
             [this, card] { emit cardAdded(card->getName(), DECK_ZONE_SIDE); });
     connect(selectPrinting, &QAction::triggered, this, &CardDatabaseView::selectPrintingClicked);
 
-    if (zoneMenuProvider) {
-        QMenu *addToZoneMenu = menu.addMenu(tr("Add to Zone"));
-        const auto zoneBoards = zoneMenuProvider();
-        for (const QString &boardName : InnerDecklistNode::boardZoneNames()) {
-            // Boards with zones nest their children so no two menu entries
-            // share a visible name: "Maindeck ▸ { Maindeck (whole board), … }".
-            const QStringList customZones = [&zoneBoards, boardName] {
-                for (const auto &zoneBoard : zoneBoards) {
-                    if (zoneBoard.first == boardName) {
-                        return zoneBoard.second;
-                    }
-                }
-                return QStringList();
-            }();
-            if (customZones.isEmpty()) {
-                QAction *action = addToZoneMenu->addAction(InnerDecklistNode::visibleNameFromName(boardName));
-                connect(action, &QAction::triggered, this,
-                        [this, card, boardName] { emit cardAdded(card->getName(), boardName); });
-            } else {
-                QMenu *boardSubmenu = addToZoneMenu->addMenu(InnerDecklistNode::visibleNameFromName(boardName));
-                QAction *wholeBoardAction = boardSubmenu->addAction(InnerDecklistNode::visibleNameFromName(boardName));
-                connect(wholeBoardAction, &QAction::triggered, this,
-                        [this, card, boardName] { emit cardAdded(card->getName(), boardName); });
-                for (const QString &zoneName : customZones) {
-                    QAction *action = boardSubmenu->addAction(zoneName);
-                    connect(action, &QAction::triggered, this,
-                            [this, card, zoneName] { emit cardAdded(card->getName(), zoneName); });
-                }
-            }
-        }
-
-        if (newZoneHandler) {
-            addToZoneMenu->addSeparator();
-
-            QAction *newZoneAction = addToZoneMenu->addAction(tr("Create &new zone..."));
-            connect(newZoneAction, &QAction::triggered, this, [this, card] {
-                const QString zoneName = newZoneHandler();
-                if (!zoneName.isEmpty()) {
-                    emit cardAdded(card->getName(), zoneName);
-                }
-            });
-        }
-    }
-
     if (canBeCommander(*card)) {
         QAction *edhRecCommander = menu.addAction(tr("Show on EDHRec (Commander)"));
         connect(edhRecCommander, &QAction::triggered, this, [this, card] { emit edhrecClicked(card, true); });

cockatrice/src/interface/widgets/deck_editor/card_database_view.h

@@ -4,7 +4,6 @@
 #include "../../key_signals.h"
 
 #include <QTreeView>
-#include <functional>
 #include <libcockatrice/card/card_info.h>
 
 class CardDatabaseModel;
@@ -20,13 +19,6 @@ class CardDatabaseView : public QTreeView
     KeySignals searchKeySignals;
     CardDatabaseDisplayModel *databaseDisplayModel;
 
-    /// Provides the custom zones available in the current deck, grouped by board zone.
-    /// The list contains (board zone name, custom zone names) pairs for every board.
-    std::function<QList<QPair<QString, QStringList>>()> zoneMenuProvider;
-    /// Handler invoked when the user picks "New zone..." from the add-to-zone menu.
-    /// Returns the name of the created zone, or an empty string if creation was cancelled.
-    std::function<QString()> newZoneHandler;
-
 public:
     explicit CardDatabaseView(QWidget *parent, CardDatabaseDisplayModel *model);
 
@@ -41,17 +33,6 @@ public:
         return &searchKeySignals;
     }
 
-    /**
-     * @brief Sets the provider used to populate the "Add to zone" submenu of the context menu.
-     * If no provider is set, the submenu is not shown.
-     *
-     * @param provider Returns the custom zones of the current deck, grouped by board zone
-     * @param newZoneHandler Creates a new custom zone and returns its name, or an empty string
-     *                       if creation was cancelled. The menu entry is hidden when not provided.
-     */
-    void setZoneMenuProvider(const std::function<QList<QPair<QString, QStringList>>()> &provider,
-                             const std::function<QString()> &newZoneHandler);
-
 signals:
     void cardChanged(const QString &cardName);
 

cockatrice/src/interface/widgets/deck_editor/deck_editor_card_database_dock_widget.cpp

@@ -1,12 +1,5 @@
 #include "deck_editor_card_database_dock_widget.h"
 
-#include "../../../interface/widgets/tabs/abstract_tab_deck_editor.h"
-#include "card_database_view.h"
-#include "deck_state_manager.h"
-#include "deck_zone_dialog.h"
-
-#include <libcockatrice/deck_list/deck_list_node_tree.h>
-
 DeckEditorCardDatabaseDockWidget::DeckEditorCardDatabaseDockWidget(AbstractTabDeckEditor *parent) : QDockWidget(parent)
 {
     setObjectName("databaseDisplayDock");
@@ -22,27 +15,6 @@ void DeckEditorCardDatabaseDockWidget::createDatabaseDisplayDock(AbstractTabDeck
 {
     databaseDisplayWidget = new DeckEditorDatabaseDisplayWidget(this, deckEditor->databaseModel);
 
-    databaseDisplayWidget->getDatabaseView()->setZoneMenuProvider(
-        [deckEditor]() -> QList<QPair<QString, QStringList>> {
-            QList<QPair<QString, QStringList>> result;
-            auto *deckListModel = deckEditor->deckStateManager->getModel();
-            for (const QString &boardName : InnerDecklistNode::boardZoneNames()) {
-                result.append({boardName, deckListModel->getCustomZoneNames(boardName)});
-            }
-            return result;
-        },
-        [this, deckEditor]() -> QString {
-            QString boardName;
-            const QString zoneName =
-                DeckZoneDialog::promptForNewZone(this, {}, &boardName, [deckEditor](const QString &candidate) {
-                    return deckEditor->deckStateManager->validateNewZoneName(candidate);
-                });
-            if (!zoneName.isEmpty()) {
-                deckEditor->deckStateManager->createCustomZone(boardName, zoneName);
-            }
-            return zoneName;
-        });
-
     auto *frame = new QVBoxLayout;
     frame->setObjectName("databaseDisplayFrame");
     frame->addWidget(databaseDisplayWidget);

cockatrice/src/interface/widgets/deck_editor/deck_editor_deck_dock_widget.cpp

@@ -7,18 +7,15 @@
 #include "../tabs/api/commander_spellbook/commander_bracket_widget.h"
 #include "deck_list_style_proxy.h"
 #include "deck_state_manager.h"
-#include "deck_zone_dialog.h"
 
 #include <QComboBox>
 #include <QDockWidget>
 #include <QHeaderView>
 #include <QLabel>
-#include <QMessageBox>
 #include <QPushButton>
 #include <QSplitter>
 #include <QTextEdit>
 #include <libcockatrice/card/database/card_database_manager.h>
-#include <libcockatrice/deck_list/deck_list_node_tree.h>
 #include <libcockatrice/settings/deck_editor_settings.h>
 #include <libcockatrice/settings/interface_settings.h>
 #include <libcockatrice/utility/macros.h>
@@ -775,213 +772,14 @@ void DeckEditorDeckDockWidget::offsetCountAtIndex(const QModelIndex &idx, bool i
 
 void DeckEditorDeckDockWidget::decklistCustomMenu(QPoint point)
 {
-    const QModelIndex sourceIndex = proxy->mapToSource(deckView->indexAt(point));
-
     QMenu menu;
 
-    const bool isCustomZoneRow = sourceIndex.isValid() && sourceIndex.data(DeckRoles::IsCustomZoneRole).toBool();
-    const bool isBoardZoneRow = sourceIndex.isValid() && !isCustomZoneRow && !sourceIndex.parent().isValid();
-    const bool isCardRow =
-        sourceIndex.isValid() && !isCustomZoneRow && !isBoardZoneRow && !getModel()->hasChildren(sourceIndex);
-
-    // Walk the row up to its top-level node to find the hosting board. Cards in
-    // the tokens board cannot be moved (moveCardToZone bails for it), so the
-    // move menu is skipped for them.
-    QString currentBoardName;
-    QModelIndex board = sourceIndex.parent();
-    while (board.isValid() && board.parent().isValid()) {
-        board = board.parent();
-    }
-    if (board.isValid()) {
-        currentBoardName = board.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-    }
-
-    if (isCardRow) {
-        if (currentBoardName != DECK_ZONE_TOKENS) {
-            addMoveToZoneMenu(&menu, sourceIndex, currentBoardName);
-            menu.addSeparator();
-        }
-    } else if (isCustomZoneRow) {
-        const QString zoneName =
-            sourceIndex.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-
-        QAction *renameAction = menu.addAction(tr("&Rename zone..."));
-        connect(renameAction, &QAction::triggered, this, [this, zoneName] {
-            // The unchanged name must not validate as a duplicate.
-            const QString newName =
-                DeckZoneDialog::promptForRename(this, zoneName, [this, zoneName](const QString &candidate) {
-                    return candidate == zoneName ? QString() : deckStateManager->validateNewZoneName(candidate);
-                });
-            if (!newName.isEmpty() && newName != zoneName) {
-                deckStateManager->renameCustomZone(zoneName, newName);
-            }
-        });
-
-        QMenu *boardMenu = menu.addMenu(tr("Change &board"));
-        addChangeBoardMenu(boardMenu, zoneName);
-
-        QAction *deleteAction = menu.addAction(tr("&Delete zone"));
-        const bool zoneHasCards = getModel()->hasChildren(sourceIndex);
-        deleteAction->setEnabled(!zoneHasCards);
-        if (zoneHasCards) {
-            deleteAction->setToolTip(tr("Move or remove all cards first."));
-            menu.setToolTipsVisible(true);
-        }
-        connect(deleteAction, &QAction::triggered, this, [this, zoneName] {
-            const auto result =
-                QMessageBox::warning(this, tr("Delete zone"), tr("Delete the zone \"%1\"?").arg(zoneName),
-                                     QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-            if (result == QMessageBox::Yes) {
-                deckStateManager->removeCustomZone(zoneName);
-            }
-        });
-        menu.addSeparator();
-    } else if (isBoardZoneRow) {
-        const QString boardName =
-            sourceIndex.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-        // Tokens cannot host custom zones, so only offer the action on real boards.
-        const bool canHostCustomZones =
-            boardName == DECK_ZONE_MAIN || boardName == DECK_ZONE_SIDE || boardName == DECK_ZONE_MAYBEBOARD;
-        if (canHostCustomZones) {
-            addNewZoneAction(&menu, boardName);
-            menu.addSeparator();
-        }
-    } else if (!sourceIndex.isValid()) {
-        addNewZoneAction(&menu);
-        menu.addSeparator();
-    }
-
     QAction *selectPrinting = menu.addAction(tr("Select Printing"));
     connect(selectPrinting, &QAction::triggered, deckEditor, &AbstractTabDeckEditor::showPrintingSelector);
 
     menu.exec(deckView->mapToGlobal(point));
 }
 
-void DeckEditorDeckDockWidget::addMoveToZoneMenu(QMenu *menu,
-                                                 const QModelIndex &sourceCardIndex,
-                                                 const QString &currentBoardName)
-{
-    // The card's current *zone*, derived with the same ancestor walk as
-    // DeckStateManager::moveCardToZone (nearest custom-zone ancestor, else the
-    // top-level board/zone): a card inside "Removal" under the maindeck lives in
-    // "Removal", not "main". Comparing against that instead of the board keeps
-    // the enabled state and the same-zone no-op consistent with the move logic.
-    QString currentZoneName;
-    for (QModelIndex ancestor = sourceCardIndex.parent(); ancestor.isValid(); ancestor = ancestor.parent()) {
-        if (ancestor.data(DeckRoles::IsCustomZoneRole).toBool() || !ancestor.parent().isValid()) {
-            currentZoneName = ancestor.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-            break;
-        }
-    }
-
-    const auto addMoveAction = [this, sourceCardIndex](QMenu *targetMenu, const QString &targetZoneName,
-                                                       const QString &label, bool enabled) {
-        QAction *action = targetMenu->addAction(label);
-        action->setEnabled(enabled);
-        if (enabled) {
-            connect(action, &QAction::triggered, this, [this, sourceCardIndex, targetZoneName] {
-                deckStateManager->moveCardToZone(sourceCardIndex, targetZoneName);
-            });
-        }
-    };
-
-    const auto tree = deckStateManager->getDeckListShared()->getTree();
-
-    QMenu *moveMenu = menu->addMenu(tr("Move to &zone"));
-
-    for (const QString &boardName : InnerDecklistNode::boardZoneNames()) {
-        const QString boardLabel = InnerDecklistNode::visibleNameFromName(boardName);
-        const auto customZones = tree->getCustomZones(boardName);
-
-        // Boards with zones nest their children so no two menu entries share a
-        // visible name: "Maindeck ▸ { Maindeck (whole board), Removal, … }".
-        // The board the card already lives on is marked instead of offered.
-        if (!customZones.isEmpty()) {
-            QMenu *boardSubmenu = moveMenu->addMenu(boardLabel);
-            addMoveAction(boardSubmenu, boardName, boardLabel, boardName != currentZoneName);
-            for (const auto *customZone : customZones) {
-                addMoveAction(boardSubmenu, customZone->getName(), customZone->getName(),
-                              customZone->getName() != currentZoneName);
-            }
-        } else {
-            addMoveAction(moveMenu, boardName, boardLabel, boardName != currentZoneName);
-        }
-    }
-
-    moveMenu->addSeparator();
-
-    QAction *newZoneAction = moveMenu->addAction(tr("Create new zone and move &here..."));
-    connect(newZoneAction, &QAction::triggered, this, [this, sourceCardIndex, currentBoardName, currentZoneName] {
-        // Resolve the card's identity before creating the zone:
-        // createNewCustomZone rebuilds the model tree, so sourceCardIndex's
-        // internal pointer is freed by the time it would be used.
-        const QString cardName =
-            sourceCardIndex.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-        const QString providerId =
-            sourceCardIndex.siblingAtColumn(DeckListModelColumns::CARD_PROVIDER_ID).data(Qt::DisplayRole).toString();
-        const QString collectorNumber = sourceCardIndex.siblingAtColumn(DeckListModelColumns::CARD_COLLECTOR_NUMBER)
-                                            .data(Qt::DisplayRole)
-                                            .toString();
-
-        const QString zoneName = createNewCustomZone(currentBoardName);
-        if (!zoneName.isEmpty()) {
-            // Re-find the card: the old index is no longer safe since rows were
-            // rebuilt. Mirror DeckStateManager::decrementCard's re-find pattern.
-            const QModelIndex refreshed = getModel()->findCard(cardName, currentZoneName, providerId, collectorNumber);
-            if (refreshed.isValid()) {
-                deckStateManager->moveCardToZone(refreshed, zoneName);
-            }
-        }
-    });
-}
-
-void DeckEditorDeckDockWidget::addChangeBoardMenu(QMenu *menu, const QString &zoneName)
-{
-    const auto tree = deckStateManager->getDeckListShared()->getTree();
-    for (const QString &boardName : InnerDecklistNode::boardZoneNames()) {
-        QAction *action = menu->addAction(InnerDecklistNode::visibleNameFromName(boardName));
-
-        // The board currently holding the zone is marked instead of offered.
-        // Duplicate names cannot come up through the editor, so this doubles as
-        // the uniqueness guard for imported decks.
-        bool holdsTheZone = false;
-        for (const auto *customZone : tree->getCustomZones(boardName)) {
-            if (customZone->getName() == zoneName) {
-                holdsTheZone = true;
-                break;
-            }
-        }
-        if (holdsTheZone) {
-            action->setCheckable(true);
-            action->setChecked(true);
-            continue;
-        }
-
-        connect(action, &QAction::triggered, this,
-                [this, zoneName, boardName] { deckStateManager->moveCustomZone(zoneName, boardName); });
-    }
-}
-
-void DeckEditorDeckDockWidget::addNewZoneAction(QMenu *menu, const QString &initialBoardName)
-{
-    QAction *newZoneAction = menu->addAction(tr("Create &new zone..."));
-    connect(newZoneAction, &QAction::triggered, this,
-            [this, initialBoardName] { createNewCustomZone(initialBoardName); });
-}
-
-QString DeckEditorDeckDockWidget::createNewCustomZone(const QString &initialBoardName)
-{
-    QString boardName;
-    const QString zoneName =
-        DeckZoneDialog::promptForNewZone(this, initialBoardName, &boardName, [this](const QString &candidate) {
-            return deckStateManager->validateNewZoneName(candidate);
-        });
-    if (!zoneName.isEmpty()) {
-        deckStateManager->createCustomZone(boardName, zoneName);
-    }
-    return zoneName;
-}
-
 void DeckEditorDeckDockWidget::refreshShortcuts()
 {
     ShortcutsSettings &shortcuts = SettingsCache::instance().shortcuts();

cockatrice/src/interface/widgets/deck_editor/deck_editor_deck_dock_widget.h

@@ -19,7 +19,6 @@
 #include <QComboBox>
 #include <QDockWidget>
 #include <QLabel>
-#include <QMenu>
 #include <QPushButton>
 #include <QTextEdit>
 #include <QTreeView>
@@ -103,11 +102,6 @@ private:
     [[nodiscard]] QModelIndexList getSelectedCardNodeSourceIndices() const;
     void offsetCountAtIndex(const QModelIndex &idx, bool isIncrement);
 
-    void addMoveToZoneMenu(QMenu *menu, const QModelIndex &sourceCardIndex, const QString &currentBoardName);
-    void addChangeBoardMenu(QMenu *menu, const QString &zoneName);
-    QString createNewCustomZone(const QString &initialBoardName = {});
-    void addNewZoneAction(QMenu *menu, const QString &initialBoardName = {});
-
 private slots:
     void decklistCustomMenu(QPoint point);
     void updateCard(QModelIndex, const QModelIndex &current);

cockatrice/src/interface/widgets/deck_editor/deck_state_manager.cpp

@@ -2,7 +2,6 @@
 
 #include <libcockatrice/card/database/card_database_manager.h>
 #include <libcockatrice/deck_list/deck_list_history_manager.h>
-#include <libcockatrice/deck_list/tree/inner_deck_list_node.h>
 
 DeckStateManager::DeckStateManager(QObject *parent)
     : QObject(parent), deckList(QSharedPointer<DeckList>(new DeckList)),
@@ -308,170 +307,6 @@ bool DeckStateManager::decrementCountAtIndex(const QModelIndex &idx)
     return offsetCountAtIndex(idx, -1);
 }
 
-bool DeckStateManager::moveCardToZone(const QModelIndex &idx, const QString &targetZoneName)
-{
-    if (!idx.isValid()) {
-        return false;
-    }
-
-    // Only actual card rows can be moved. Group or zone rows report an
-    // aggregate amount and must never be deleted by this operation.
-    if (!idx.data(DeckRoles::IsCardRole).toBool()) {
-        return false;
-    }
-
-    QString cardName = idx.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-    QString providerId = idx.siblingAtColumn(DeckListModelColumns::CARD_PROVIDER_ID).data(Qt::DisplayRole).toString();
-    int copies = idx.siblingAtColumn(DeckListModelColumns::CARD_AMOUNT).data(Qt::EditRole).toInt();
-
-    if (copies <= 0) {
-        return false;
-    }
-
-    // Tokens only live in the tokens zone and cannot be moved into decks.
-    CardInfoPtr info = CardDatabaseManager::query()->getCardInfo(cardName);
-    if (info && info->getIsToken()) {
-        return false;
-    }
-
-    // Determine the zone the card currently lives in: the enclosing custom
-    // zone, or the nearest top-level zone (board zone or legacy zone).
-    QString currentZoneName;
-    for (QModelIndex ancestor = idx.parent(); ancestor.isValid(); ancestor = ancestor.parent()) {
-        bool isCustomZone = ancestor.data(DeckRoles::IsCustomZoneRole).toBool();
-        if (isCustomZone || !ancestor.parent().isValid()) {
-            currentZoneName = ancestor.siblingAtColumn(DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-            break;
-        }
-    }
-
-    if (currentZoneName == targetZoneName) {
-        return false;
-    }
-
-    QString reason = tr("Moved %1 × \"%2\" (%3) to %4")
-                         .arg(copies)
-                         .arg(cardName)
-                         .arg(providerId)
-                         .arg(InnerDecklistNode::visibleNameFromName(targetZoneName));
-
-    return modifyDeck(reason, [&idx, &cardName, &providerId, &targetZoneName, copies](auto model) {
-        if (!model->removeRow(idx.row(), idx.parent())) {
-            return false;
-        }
-
-        if (ExactCard card = CardDatabaseManager::query()->getCard({cardName, providerId})) {
-            for (int i = 0; i < copies; ++i) {
-                model->addCard(card, targetZoneName);
-            }
-        } else {
-            for (int i = 0; i < copies; ++i) {
-                model->addPreferredPrintingCard(cardName, targetZoneName, true);
-            }
-        }
-
-        return true;
-    });
-}
-
-bool DeckStateManager::createCustomZone(const QString &boardZoneName, const QString &zoneName)
-{
-    const QString trimmedZoneName = zoneName.trimmed();
-    if (trimmedZoneName.isEmpty()) {
-        return false;
-    }
-
-    QString reason =
-        tr("Created zone \"%1\" in %2").arg(trimmedZoneName, InnerDecklistNode::visibleNameFromName(boardZoneName));
-
-    return modifyTree(reason, [&boardZoneName, &trimmedZoneName](DecklistNodeTree *tree) {
-        return tree->addCustomZone(boardZoneName, trimmedZoneName) != nullptr;
-    });
-}
-
-bool DeckStateManager::renameCustomZone(const QString &oldZoneName, const QString &newZoneName)
-{
-    const QString trimmedNewZoneName = newZoneName.trimmed();
-    if (trimmedNewZoneName.isEmpty() || oldZoneName == trimmedNewZoneName) {
-        return false;
-    }
-
-    QString reason = tr("Renamed zone \"%1\" to \"%2\"").arg(oldZoneName, trimmedNewZoneName);
-
-    return modifyTree(reason, [&oldZoneName, &trimmedNewZoneName](DecklistNodeTree *tree) {
-        return tree->renameCustomZone(oldZoneName, trimmedNewZoneName);
-    });
-}
-
-bool DeckStateManager::moveCustomZone(const QString &zoneName, const QString &newBoardZoneName)
-{
-    const auto *tree = deckList->getTree();
-
-    // Locate the zone through the tree's own lookup, which walks every top-level
-    // zone (not just the standard boards) and covers the same-board no-op below.
-    const auto *zone = tree->findCustomZoneByName(zoneName);
-    if (!zone) {
-        return false;
-    }
-
-    // Same-board moves are no-ops and must not pollute the history.
-    const QString currentBoardName = zone->getParent() ? zone->getParent()->getName() : QString();
-    if (currentBoardName == newBoardZoneName) {
-        return true;
-    }
-
-    // Zone names are deck-unique among zones created through this manager, so a
-    // same-named zone on the target board can only come from an imported deck.
-    // Refuse the move instead of silently stacking same-named zones.
-    for (const auto *targetZone : tree->getCustomZones(newBoardZoneName)) {
-        if (targetZone->getName() == zoneName) {
-            return false;
-        }
-    }
-
-    QString reason =
-        tr("Moved zone \"%1\" to %2").arg(zoneName, InnerDecklistNode::visibleNameFromName(newBoardZoneName));
-
-    return modifyTree(reason, [&zoneName, &newBoardZoneName](DecklistNodeTree *tree) {
-        return tree->moveCustomZone(zoneName, newBoardZoneName);
-    });
-}
-
-bool DeckStateManager::removeCustomZone(const QString &zoneName)
-{
-    QString reason = tr("Deleted zone \"%1\"").arg(zoneName);
-
-    return modifyTree(reason, [&zoneName](DecklistNodeTree *tree) { return tree->removeCustomZone(zoneName); });
-}
-
-QString DeckStateManager::validateNewZoneName(const QString &zoneName) const
-{
-    if (zoneName.trimmed().isEmpty()) {
-        return tr("Enter a zone name.");
-    }
-
-    const QString trimmedZoneName = zoneName.trimmed();
-
-    // The standard zone names are reserved even before they exist.
-    if (trimmedZoneName == DECK_ZONE_MAIN || trimmedZoneName == DECK_ZONE_SIDE ||
-        trimmedZoneName == DECK_ZONE_MAYBEBOARD || trimmedZoneName == DECK_ZONE_TOKENS) {
-        return tr("This name is reserved.");
-    }
-
-    const auto *tree = deckList->getTree();
-
-    // Reuse the tree's own uniqueness contract: any top-level zone and any
-    // custom zone on *every* board claims the name (hasZoneName also reserves
-    // the standard board names, which we already rejected with a dedicated
-    // message above). Scanning only the standard boards here would miss a
-    // custom zone an imported deck carries under `tokens`.
-    if (tree->hasZoneName(trimmedZoneName)) {
-        return tr("A zone with this name already exists.");
-    }
-
-    return {};
-}
-
 bool DeckStateManager::offsetCountAtIndex(const QModelIndex &idx, int offset)
 {
     if (!idx.isValid()) {
@@ -532,25 +367,6 @@ void DeckStateManager::requestHistorySave(const QString &reason)
     historyManager->save(deckList->createMemento(reason));
 }
 
-bool DeckStateManager::modifyTree(const QString &reason, const std::function<bool(DecklistNodeTree *)> &operation)
-{
-    DeckListMemento memento = deckList->createMemento(reason);
-    bool success = operation(deckList->getTree());
-
-    if (success) {
-        historyManager->save(memento);
-        deckListModel->rebuildTree();
-        deckList->refreshDeckHash();
-        emit deckListModel->deckHashChanged();
-        // removeCustomZone can drop whole card sets the model never notified
-        // about (rebuildTree emits no cardNodesChanged), so tell the consumers.
-        emit deckListModel->cardNodesChanged();
-        doCardModified();
-    }
-
-    return success;
-}
-
 /**
  * @brief Handles updating state and emitting signals whenever the cards are modified
  */

cockatrice/src/interface/widgets/deck_editor/deck_state_manager.h

@@ -5,7 +5,6 @@
 #include "deck_list_model.h"
 
 #include <QSharedPointer>
-#include <functional>
 #include <libcockatrice/deck_list/deck_list.h>
 
 class DeckListHistoryManager;
@@ -237,68 +236,6 @@ public:
      */
     bool decrementCountAtIndex(const QModelIndex &idx);
 
-    /**
-     * @brief Moves all copies of the card at the given index to the given zone.
-     * No-ops if the index is invalid, not a card node, the card is a token, or the
-     * card is already in the target zone.
-     * Saves the operation to history if successful.
-     *
-     * @param idx The model index of the card to move
-     * @param targetZoneName The zone to move the card to (board zone or custom zone name)
-     * @return Whether the operation was successfully performed
-     */
-    bool moveCardToZone(const QModelIndex &idx, const QString &targetZoneName);
-
-    /**
-     * @brief Creates a new custom zone nested under a board zone.
-     * Saves the operation to history if successful.
-     *
-     * @param boardZoneName The board zone to nest the custom zone under
-     * @param zoneName The name of the new custom zone. Gets trimmed and must be
-     *        unique across the deck.
-     * @return Whether the zone was created
-     */
-    bool createCustomZone(const QString &boardZoneName, const QString &zoneName);
-
-    /**
-     * @brief Renames a custom zone.
-     * Saves the operation to history if successful.
-     *
-     * @param oldZoneName The current name of the custom zone
-     * @param newZoneName The new name. Gets trimmed and must be unique across the deck.
-     * @return Whether the rename succeeded
-     */
-    bool renameCustomZone(const QString &oldZoneName, const QString &newZoneName);
-
-    /**
-     * @brief Moves a custom zone (and its cards) to a different board zone.
-     * Same-board moves succeed without creating a history entry.
-     * Saves the operation to history if successful.
-     *
-     * @param zoneName The custom zone to move
-     * @param newBoardZoneName The board zone to move the custom zone under
-     * @return Whether the move succeeded
-     */
-    bool moveCustomZone(const QString &zoneName, const QString &newBoardZoneName);
-
-    /**
-     * @brief Removes a custom zone and all its cards.
-     * Saves the operation to history if successful.
-     *
-     * @param zoneName The custom zone to remove
-     * @return Whether the zone was removed
-     */
-    bool removeCustomZone(const QString &zoneName);
-
-    /**
-     * @brief Checks whether a candidate name is usable for a new custom zone.
-     *
-     * @param zoneName The candidate name
-     * @return An empty string when the name is usable, otherwise a user-facing
-     *         error message describing the problem
-     */
-    [[nodiscard]] QString validateNewZoneName(const QString &zoneName) const;
-
     /**
      * Undoes n steps of the history, setting the decklist state and updating the current step in the historyManager.
      * @param steps Number of steps to undo.
@@ -320,7 +257,6 @@ public slots:
 
 private:
     bool offsetCountAtIndex(const QModelIndex &idx, int offset);
-    bool modifyTree(const QString &reason, const std::function<bool(DecklistNodeTree *)> &operation);
     void doCardModified();
     void doMetadataModified();
 

cockatrice/src/interface/widgets/deck_editor/deck_zone_dialog.cpp

@@ -1,145 +0,0 @@
-#include "deck_zone_dialog.h"
-
-#include <QComboBox>
-#include <QDialogButtonBox>
-#include <QLabel>
-#include <QLineEdit>
-#include <QPushButton>
-#include <QVBoxLayout>
-#include <libcockatrice/deck_list/tree/inner_deck_list_node.h>
-#include <libcockatrice/utility/string_limits.h>
-
-DeckZoneDialog::DeckZoneDialog(QWidget *parent,
-                               const QString &initialBoardName,
-                               const std::function<QString(const QString &)> &_nameValidator,
-                               bool _allowBoardSelection)
-    : QDialog(parent), nameValidator(_nameValidator), allowBoardSelection(_allowBoardSelection)
-{
-    nameLabel = new QLabel(this);
-    nameEdit = new QLineEdit(this);
-    nameEdit->setMaxLength(MAX_NAME_LENGTH);
-
-    errorLabel = new QLabel(this);
-    errorLabel->hide();
-
-    boardLabel = new QLabel(this);
-    boardCombo = new QComboBox(this);
-    for (const QString &boardName : InnerDecklistNode::boardZoneNames()) {
-        // Use the icon overload explicitly so `boardName` lands in the user data role
-        // (visible text is applied below in retranslateUi). The two-argument form
-        // addItem({}, boardName) would be ambiguous and resolve to the icon overload
-        // with empty user data, yielding empty entries and an empty getBoardName().
-        boardCombo->addItem({}, {}, boardName);
-    }
-    if (!initialBoardName.isEmpty()) {
-        int idx = boardCombo->findData(initialBoardName);
-        if (idx != -1) {
-            boardCombo->setCurrentIndex(idx);
-        }
-    }
-
-    buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, this);
-    buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
-    connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
-    connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
-
-    auto *layout = new QVBoxLayout(this);
-    layout->addWidget(nameLabel);
-    layout->addWidget(nameEdit);
-    layout->addWidget(errorLabel);
-    if (allowBoardSelection) {
-        layout->addWidget(boardLabel);
-        layout->addWidget(boardCombo);
-    } else {
-        boardLabel->hide();
-        boardCombo->hide();
-    }
-    layout->addWidget(buttonBox);
-
-    retranslateUi();
-
-    connect(nameEdit, &QLineEdit::textChanged, this, [this] { validateName(); });
-    validateName();
-
-    nameEdit->setFocus();
-}
-
-QString DeckZoneDialog::getZoneName() const
-{
-    return nameEdit->text().trimmed();
-}
-
-QString DeckZoneDialog::getBoardName() const
-{
-    return boardCombo->currentData().toString();
-}
-
-void DeckZoneDialog::setZoneName(const QString &zoneName)
-{
-    nameEdit->setText(zoneName);
-    nameEdit->selectAll();
-}
-
-void DeckZoneDialog::changeEvent(QEvent *event)
-{
-    QDialog::changeEvent(event);
-
-    if (event->type() == QEvent::LanguageChange) {
-        retranslateUi();
-    }
-}
-
-void DeckZoneDialog::retranslateUi()
-{
-    setWindowTitle(allowBoardSelection ? tr("New zone") : tr("Rename zone"));
-
-    nameLabel->setText(tr("Zone &name:"));
-    nameLabel->setBuddy(nameEdit);
-
-    boardLabel->setText(tr("&Parent zone:"));
-    boardLabel->setBuddy(boardCombo);
-
-    for (int i = 0; i < boardCombo->count(); i++) {
-        boardCombo->setItemText(i, InnerDecklistNode::visibleNameFromName(boardCombo->itemData(i).toString()));
-    }
-}
-
-void DeckZoneDialog::validateName()
-{
-    const QString zoneName = nameEdit->text().trimmed();
-    QString error;
-    if (zoneName.isEmpty()) {
-        error = tr("Enter a zone name.");
-    } else if (nameValidator) {
-        error = nameValidator(zoneName);
-    }
-
-    errorLabel->setText(error);
-    errorLabel->setVisible(!error.isEmpty());
-    buttonBox->button(QDialogButtonBox::Ok)->setEnabled(error.isEmpty());
-}
-
-QString DeckZoneDialog::promptForNewZone(QWidget *parent,
-                                         const QString &initialBoardName,
-                                         QString *chosenBoardName,
-                                         const std::function<QString(const QString &)> &nameValidator)
-{
-    DeckZoneDialog dialog(parent, initialBoardName, nameValidator);
-    if (dialog.exec() != QDialog::Accepted) {
-        return {};
-    }
-
-    if (chosenBoardName) {
-        *chosenBoardName = dialog.getBoardName();
-    }
-    return dialog.getZoneName();
-}
-
-QString DeckZoneDialog::promptForRename(QWidget *parent,
-                                        const QString &currentZoneName,
-                                        const std::function<QString(const QString &)> &nameValidator)
-{
-    DeckZoneDialog dialog(parent, {}, nameValidator, false);
-    dialog.setZoneName(currentZoneName);
-    return dialog.exec() == QDialog::Accepted ? dialog.getZoneName() : QString();
-}

cockatrice/src/interface/widgets/deck_editor/deck_zone_dialog.h

@@ -1,123 +0,0 @@
-/**
- * @file deck_zone_dialog.h
- * @ingroup DeckEditorWidgets
- * @brief Shared dialog for creating custom deck zones.
- */
-
-#ifndef DECK_ZONE_DIALOG_H
-#define DECK_ZONE_DIALOG_H
-
-#include <QDialog>
-#include <QEvent>
-#include <QString>
-#include <functional>
-
-class QComboBox;
-class QDialogButtonBox;
-class QLabel;
-class QLineEdit;
-class QWidget;
-
-/**
- * @brief Modal dialog asking for the name and parent zone of a new custom deck zone.
- *
- * Menus construct the dialog transiently around exec(), so validation state only
- * ever reflects the name currently typed.
- */
-class DeckZoneDialog : public QDialog
-{
-    Q_OBJECT
-
-public:
-    /**
-     * @brief Constructs the dialog and runs the initial validation pass.
-     *
-     * @param parent The parent widget for the dialog
-     * @param initialBoardName The board zone to preselect in the combo. Unknown names
-     *        fall back to main.
-     * @param _nameValidator Given the trimmed candidate name, returns an empty string
-     *        when it is usable, otherwise a user-facing error message. May be empty.
-     * @param _allowBoardSelection When false the parent-zone combo is hidden and the
-     *        dialog acts as a rename prompt for an existing zone.
-     */
-    explicit DeckZoneDialog(QWidget *parent = nullptr,
-                            const QString &initialBoardName = {},
-                            const std::function<QString(const QString &)> &_nameValidator = {},
-                            bool _allowBoardSelection = true);
-
-    /**
-     * @brief The trimmed zone name entered by the user.
-     */
-    [[nodiscard]] QString getZoneName() const;
-
-    /**
-     * @brief The internal name of the board zone selected in the combo.
-     */
-    [[nodiscard]] QString getBoardName() const;
-
-    /**
-     * @brief Prefills the name field, e.g. with the current name when renaming.
-     *
-     * @param zoneName The text to put into the name field, selected for quick editing
-     */
-    void setZoneName(const QString &zoneName);
-
-    /**
-     * @brief Prompts the user for a new custom zone name and the board zone to nest it under.
-     *
-     * Convenience wrapper that runs DeckZoneDialog modally.
-     *
-     * @param parent The parent widget for the dialog
-     * @param initialBoardName The board zone to preselect in the dialog. Unknown names fall
-     *        back to main.
-     * @param chosenBoardName (out) The internal name of the board zone the user chose
-     * @param nameValidator Optional validator forwarded to the dialog
-     * @return The trimmed zone name, or an empty string if the user cancelled
-     */
-    static QString promptForNewZone(QWidget *parent,
-                                    const QString &initialBoardName,
-                                    QString *chosenBoardName,
-                                    const std::function<QString(const QString &)> &nameValidator = {});
-
-    /**
-     * @brief Prompts the user for a new name for an existing custom zone.
-     *
-     * Same inline validation as promptForNewZone, but without a parent-zone picker.
-     *
-     * @param parent The parent widget for the dialog
-     * @param currentZoneName The current name, prefilled for editing
-     * @param nameValidator Validator deciding whether a candidate name is usable. It sees
-     *        the current name too, so callers wanting to allow unchanged names must
-     *        special-case that themselves.
-     * @return The trimmed new name, or an empty string if the user cancelled
-     */
-    static QString promptForRename(QWidget *parent,
-                                   const QString &currentZoneName,
-                                   const std::function<QString(const QString &)> &nameValidator = {});
-
-protected:
-    void changeEvent(QEvent *event) override;
-
-private:
-    /**
-     * @brief Sets every user-visible string. Runs on construction and on runtime
-     * language changes.
-     */
-    void retranslateUi();
-
-    /**
-     * @brief Validates the current input, toggling Ok and the inline error label.
-     */
-    void validateName();
-
-    QLabel *nameLabel;
-    QLineEdit *nameEdit;
-    QLabel *errorLabel;
-    QLabel *boardLabel;
-    QComboBox *boardCombo;
-    QDialogButtonBox *buttonBox;
-    std::function<QString(const QString &)> nameValidator;
-    bool allowBoardSelection;
-};
-
-#endif // DECK_ZONE_DIALOG_H

cockatrice/src/interface/widgets/tabs/visual_deck_editor/tab_deck_editor_visual.cpp

@@ -4,7 +4,6 @@
 #include "../../../../client/settings/shortcuts_settings.h"
 #include "../../cards/card_info_display_widget.h"
 #include "../../deck_editor/deck_state_manager.h"
-#include "../../deck_editor/deck_zone_dialog.h"
 #include "../../filters/filter_builder.h"
 #include "../../interface/pixel_map_generator.h"
 #include "../../interface/widgets/cards/card_info_frame_widget.h"
@@ -85,7 +84,6 @@ void TabDeckEditorVisual::createCentralFrame()
     connect(tabContainer, &TabDeckEditorVisualTabWidget::printingSelectorRequested, this,
             &TabDeckEditorVisual::showPrintingSelector);
     connect(tabContainer, &TabDeckEditorVisualTabWidget::cardInfoRequested, this, &TabDeckEditorVisual::updateCardInfo);
-    tabContainer->visualDatabaseDisplay->setNewZoneCreator([this] { return createNewZone(); });
 
     centralFrame->addWidget(tabContainer);
     setCentralWidget(centralWidget);
@@ -271,19 +269,6 @@ bool TabDeckEditorVisual::actSaveDeckAs()
     return result;
 }
 
-/** @brief Prompts for and creates a new custom deck zone. Returns the name of the created zone. */
-QString TabDeckEditorVisual::createNewZone()
-{
-    QString boardName;
-    const QString zoneName = DeckZoneDialog::promptForNewZone(this, {}, &boardName, [this](const QString &candidate) {
-        return deckStateManager->validateNewZoneName(candidate);
-    });
-    if (!zoneName.isEmpty()) {
-        deckStateManager->createCustomZone(boardName, zoneName);
-    }
-    return zoneName;
-}
-
 /** @brief Refreshes keyboard shortcuts for this tab from settings. */
 void TabDeckEditorVisual::refreshShortcuts()
 {

cockatrice/src/interface/widgets/tabs/visual_deck_editor/tab_deck_editor_visual.h

@@ -165,12 +165,6 @@ public slots:
      */
     bool actSaveDeckAs() override;
 
-    /**
-     * @brief Prompts for and creates a new custom deck zone.
-     * @return The name of the created zone, or an empty string if creation was cancelled.
-     */
-    QString createNewZone();
-
 private:
     /**
      * @brief Sets the deck for this tab and selects the sub-tab to open on

cockatrice/src/interface/widgets/visual_database_display/visual_database_display_widget.cpp

@@ -21,7 +21,6 @@
 #include <libcockatrice/card/card_info_comparator.h>
 #include <libcockatrice/card/database/card_database.h>
 #include <libcockatrice/card/database/card_database_manager.h>
-#include <libcockatrice/deck_list/tree/inner_deck_list_node.h>
 #include <libcockatrice/settings/cards_display_settings.h>
 #include <utility>
 
@@ -90,19 +89,6 @@ VisualDatabaseDisplayWidget::VisualDatabaseDisplayWidget(QWidget *parent,
     databaseView->setItemDelegate(nullptr);
     databaseView->setVisible(false);
 
-    // Without a deck model there is nothing to add cards to, so the zone menu stays hidden.
-    if (deckListModel) {
-        databaseView->setZoneMenuProvider(
-            [deckListModel]() -> QList<QPair<QString, QStringList>> {
-                QList<QPair<QString, QStringList>> result;
-                for (const QString &boardName : InnerDecklistNode::boardZoneNames()) {
-                    result.append({boardName, deckListModel->getCustomZoneNames(boardName)});
-                }
-                return result;
-            },
-            [this] { return newZoneCreator ? newZoneCreator() : QString(); });
-    }
-
     searchEdit->setTreeView(databaseView);
     searchEdit->installEventFilter(databaseView->getKeySignals());
 
@@ -209,11 +195,6 @@ void VisualDatabaseDisplayWidget::showEvent(QShowEvent *event)
     initializeFilters();
 }
 
-void VisualDatabaseDisplayWidget::setNewZoneCreator(const std::function<QString()> &creator)
-{
-    newZoneCreator = creator;
-}
-
 void VisualDatabaseDisplayWidget::retranslateUi()
 {
     databaseLoadIndicator->setText(tr("Loading database ..."));

cockatrice/src/interface/widgets/visual_database_display/visual_database_display_widget.h

@@ -22,7 +22,6 @@
 #include <QVBoxLayout>
 #include <QWheelEvent>
 #include <QWidget>
-#include <functional>
 #include <libcockatrice/models/database/card_database_model.h>
 #include <libcockatrice/models/deck_list/deck_list_model.h>
 #include <qscrollarea.h>
@@ -47,12 +46,6 @@ public:
     void sortCardList(const QStringList &properties, Qt::SortOrder order) const;
     void setDeckList(const DeckList &new_deck_list_model);
 
-    /**
-     * @brief Sets the callback used to create a custom zone from the add-to-zone menu.
-     * The callback returns the name of the created zone, or an empty string if creation was cancelled.
-     */
-    void setNewZoneCreator(const std::function<QString()> &creator);
-
     CardDatabaseDisplayModel *getDatabaseDisplayModel()
     {
         return databaseDisplayModel;
@@ -113,7 +106,6 @@ private:
     VisualDatabaseDisplayFilterToolbarWidget *filterContainer;
     CardDatabaseDisplayModel *databaseDisplayModel;
     CardDatabaseView *databaseView;
-    std::function<QString()> newZoneCreator;
     QList<ExactCard> *cards;
     QVBoxLayout *mainLayout;
     QScrollArea *scrollArea;

format.sh

@@ -18,7 +18,6 @@ include=("cockatrice/src" \
 libcockatrice_* \
 "oracle/src" \
 "servatrice/src" \
-"cmake/pch" \
 "tests")
 exclude=("libcockatrice_rng/libcockatrice/rng/sfmt/" \
 "libcockatrice_utility/libcockatrice/utility/peglib.h" \

libcockatrice_deck_list/libcockatrice/deck_list/deck_list_node_tree.h

@@ -115,25 +115,6 @@ public:
      */
     QList<const InnerDecklistNode *> getCustomZones(const QString &boardZoneName) const;
 
-    /**
-     * @brief Checks whether a zone name is taken anywhere in the deck.
-     *
-     * Covers the standard board names and any top-level or nested custom zone.
-     * @param zoneName The checked name.
-     * @return true if the name is reserved or already in use.
-     */
-    bool hasZoneName(const QString &zoneName) const;
-
-    /**
-     * @brief Finds a custom zone anywhere in the deck by name.
-     *
-     * Walks the children of every top-level zone, so a zone nested under any
-     * board (and not just the standard ones) is found.
-     * @param zoneName The zone name to find.
-     * @return The matching zone node, or nullptr if none exists.
-     */
-    InnerDecklistNode *findCustomZoneByName(const QString &zoneName) const;
-
     /**
      * @brief Applies a function to every card in the deck tree. This can modify the cards.
      *
@@ -147,6 +128,8 @@ private:
     InnerDecklistNode *getZoneObjFromName(const QString &zoneName) const;
     InnerDecklistNode *findBoardZone(const QString &boardZoneName) const;
     InnerDecklistNode *findOrCreateBoardZone(const QString &boardZoneName);
+    InnerDecklistNode *findCustomZoneByName(const QString &zoneName) const;
+    bool hasZoneName(const QString &zoneName) const;
 };
 
 #endif // COCKATRICE_DECKLIST_NODE_TREE_H

libcockatrice_deck_list/libcockatrice/deck_list/tree/inner_deck_list_node.cpp

@@ -43,13 +43,6 @@ void InnerDecklistNode::setSortMethod(DeckSortMethod method)
     }
 }
 
-const QList<QString> &InnerDecklistNode::boardZoneNames()
-{
-    static const QList<QString> names = {QString(DECK_ZONE_MAIN), QString(DECK_ZONE_SIDE),
-                                         QString(DECK_ZONE_MAYBEBOARD)};
-    return names;
-}
-
 QString InnerDecklistNode::getVisibleName() const
 {
     return visibleNameFromName(name);
@@ -94,9 +87,6 @@ AbstractDecklistNode *InnerDecklistNode::findCardChildByNameProviderIdAndNumber(
 
 int InnerDecklistNode::height() const
 {
-    if (isEmpty()) {
-        return 1;
-    }
     return at(0)->height() + 1;
 }
 

libcockatrice_deck_list/libcockatrice/deck_list/tree/inner_deck_list_node.h

@@ -18,9 +18,6 @@
 
 #include "abstract_deck_list_node.h"
 
-#include <QList>
-#include <QString>
-
 /** @brief Constant for the "main" deck zone name. */
 #define DECK_ZONE_MAIN "main"
 /** @brief Constant for the "sideboard" zone name. */
@@ -121,13 +118,6 @@ public:
      */
     static QString visibleNameFromName(const QString &_name);
 
-    /**
-     * @brief The standard board zone names, in display order.
-     *
-     * @return main, side and maybeboard.
-     */
-    static const QList<QString> &boardZoneNames();
-
     /**
      * @brief Get this node’s display-friendly name.
      * @return Human-readable name (zone/group name).

libcockatrice_filters/libcockatrice/filters/filter_string.cpp

@@ -5,7 +5,6 @@
 #include <QRegularExpression>
 #include <QString>
 #include <functional>
-#include <libcockatrice/card/database/card_database_manager.h>
 #include <libcockatrice/utility/peglib.h>
 
 static peg::parser search(R"(
@@ -20,7 +19,7 @@ SomewhatComplexQueryPart <- [(] QueryPartList [)] / QueryPart
 QueryPart <- NotQuery / SetQuery / RarityQuery / CMCQuery / FormatQuery / PowerQuery / ToughnessQuery / ColorQuery / TypeQuery / OracleQuery / FieldQuery / GenericQuery
 
 NotQuery <- ('NOT' ws/'-') SomewhatComplexQueryPart
-SetQuery <- ('e'/'set') SetExpression / ([:] FlexStringValue)
+SetQuery <- ('e'/'set') [:] FlexStringValue
 OracleQuery <- 'o' [:] MatcherString
 
 
@@ -65,8 +64,6 @@ RegexMatcherString <- ('\\/' / !'/' .)+
 FlexStringValue <- CompactStringSet / String / [(] StringList [)]
 CompactStringSet <- StringListString ([,+] StringListString)+
 
-SetExpression <- NumericOperator ws? String
-
 NumericExpression <- NumericOperator ws? NumericValue
 NumericOperator <- [=:] / <[><!][=]?>
 NumericValue <- [0-9]+
@@ -104,25 +101,12 @@ static void setupParserRules()
         return [=](const CardData &x) -> bool { return matcher(x->getCardType()); };
     };
     search["SetQuery"] = [](const peg::SemanticValues &sv) -> Filter {
-        if (sv.choice() == 1) {
-            auto matcher = std::any_cast<StringMatcher>(sv[0]);
-            return [=](const CardData &x) -> bool {
-                QList<QString> sets = x->getSets().keys();
-
-                auto matchesSet = [&matcher](const QString &set) { return matcher(set); };
-                return std::any_of(sets.begin(), sets.end(), matchesSet);
-            };
-        }
-
-        auto matcher = std::any_cast<NumberMatcher>(sv[0]);
+        auto matcher = std::any_cast<StringMatcher>(sv[0]);
         return [=](const CardData &x) -> bool {
-            const auto &sets = x->getSets().values();
-            auto matchesSet = [&](const PrintingInfo &printing) {
-                return printing.getSet()->getEnabled() && matcher(printing.getSet()->getReleaseDate().toJulianDay());
-            };
-            return std::any_of(sets.begin(), sets.end(), [&](const auto &printings) {
-                return std::any_of(printings.begin(), printings.end(), matchesSet);
-            });
+            QList<QString> sets = x->getSets().keys();
+
+            auto matchesSet = [&matcher](const QString &set) { return matcher(set); };
+            return std::any_of(sets.begin(), sets.end(), matchesSet);
         };
     };
     search["Rarity"] = [](const peg::SemanticValues &sv) -> QString {
@@ -263,54 +247,40 @@ static void setupParserRules()
         return QString::fromStdString(std::string(sv.sv()));
     };
 
-    search["NumericOperator"] = [](const peg::SemanticValues &sv) -> NumberComparer {
-        const auto op = QString::fromStdString(std::string(sv.sv()));
+    search["NumericExpression"] = [](const peg::SemanticValues &sv) -> NumberMatcher {
+        const auto arg = std::any_cast<int>(sv[1]);
+        const auto op = std::any_cast<QString>(sv[0]);
 
         if (op == ">") {
-            return [=](const int s, const int arg) { return s > arg; };
+            return [=](const int s) { return s > arg; };
         }
         if (op == ">=") {
-            return [=](const int s, const int arg) { return s >= arg; };
+            return [=](const int s) { return s >= arg; };
         }
         if (op == "<") {
-            return [=](const int s, const int arg) { return s < arg; };
+            return [=](const int s) { return s < arg; };
         }
         if (op == "<=") {
-            return [=](const int s, const int arg) { return s <= arg; };
+            return [=](const int s) { return s <= arg; };
         }
         if (op == "=") {
-            return [=](const int s, const int arg) { return s == arg; };
+            return [=](const int s) { return s == arg; };
         }
         if (op == ":") {
-            return [=](const int s, const int arg) { return s == arg; };
+            return [=](const int s) { return s == arg; };
         }
         if (op == "!=") {
-            return [=](const int s, const int arg) { return s != arg; };
+            return [=](const int s) { return s != arg; };
         }
-        return [](int, int) { return false; };
+        return [](int) { return false; };
     };
 
     search["NumericValue"] = [](const peg::SemanticValues &sv) -> int {
         return QString::fromStdString(std::string(sv.sv())).toInt();
     };
 
-    search["NumericExpression"] = [](const peg::SemanticValues &sv) -> NumberMatcher {
-        const auto comparer = std::any_cast<NumberComparer>(sv[0]);
-        const auto arg = std::any_cast<int>(sv[1]);
-        return [=](int s) { return comparer(s, arg); };
-    };
-
-    search["SetExpression"] = [](const peg::SemanticValues &sv) -> NumberMatcher {
-        const auto comparer = std::any_cast<NumberComparer>(sv[0]);
-        const auto setCode = std::any_cast<QString>(sv[1]);
-        const auto allSets = CardDatabaseManager::getInstance()->getSetList();
-        for (auto &set : allSets) {
-            if (set->getShortName() == setCode) {
-                const int releaseDate = set->getReleaseDate().toJulianDay();
-                return [=](int s) { return comparer(s, releaseDate); };
-            }
-        }
-        return [](int) { return false; };
+    search["NumericOperator"] = [](const peg::SemanticValues &sv) -> QString {
+        return QString::fromStdString(std::string(sv.sv()));
     };
 
     search["NormalMatcher"] = [](const peg::SemanticValues &sv) -> StringMatcher {

libcockatrice_filters/libcockatrice/filters/filter_string.h

@@ -22,7 +22,6 @@ typedef CardInfoPtr CardData;
 typedef std::function<bool(const CardData &)> Filter;
 typedef std::function<bool(const QString &)> StringMatcher;
 typedef std::function<bool(int)> NumberMatcher;
-typedef std::function<bool(int, int)> NumberComparer;
 
 namespace peg
 {

libcockatrice_models/libcockatrice/models/deck_list/CMakeLists.txt

@@ -7,8 +7,7 @@ set(HEADERS deck_list_model.h deck_list_sort_filter_proxy_model.h)
 qt6_wrap_cpp(MOC_SOURCES ${HEADERS})
 
 add_library(
-  libcockatrice_models_deck_list STATIC ${MOC_SOURCES} deck_list_model.cpp deck_list_model_custom_zones.cpp
-                                        deck_list_sort_filter_proxy_model.cpp
+  libcockatrice_models_deck_list STATIC ${MOC_SOURCES} deck_list_model.cpp deck_list_sort_filter_proxy_model.cpp
 )
 
 target_include_directories(libcockatrice_models_deck_list PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})

libcockatrice_models/libcockatrice/models/deck_list/deck_list_model.cpp

@@ -66,8 +66,7 @@ void DeckListModel::rebuildTree()
         for (int j = 0; j < currentZone->size(); j++) {
             auto *currentCard = dynamic_cast<DecklistCardNode *>(currentZone->at(j));
 
-            // Non-card children are custom zones; they are mirrored in a single
-            // pass below so each is mirrored exactly once.
+            //! \todo Better sanity checking.
             if (currentCard == nullptr) {
                 continue;
             }
@@ -83,19 +82,8 @@ void DeckListModel::rebuildTree()
 
             new DecklistModelCardNode(currentCard, groupNode);
         }
-
-        // Custom zones nested under the board zone are mirrored as-is, with their
-        // cards as direct children (no further grouping).
-        DeckListModelCustomZones::mirrorCustomZones(currentZone, node);
     }
 
-    // The shadow tree was built in deck file order. Apply the active sort while
-    // the reset is still open so every consumer (tree view and visual editor)
-    // sees the canonical order from the start. sortShadowTree emits no signals,
-    // which is only valid before endResetModel closes the reset.
-    root->setSortMethod(lastKnownColumn == 0 ? DeckSortMethod::ByNumber : DeckSortMethod::ByName);
-    sortShadowTree(root, lastKnownOrder);
-
     endResetModel();
 
     refreshCardFormatLegalities();
@@ -166,9 +154,6 @@ QVariant DeckListModel::data(const QModelIndex &index, int role) const
             case DeckRoles::IsLegalRole:
                 return true;
 
-            case DeckRoles::IsCustomZoneRole:
-                return DeckListModelCustomZones::isCustomZone(group);
-
             default:
                 return {};
         }
@@ -205,10 +190,6 @@ QVariant DeckListModel::data(const QModelIndex &index, int role) const
             return card->getFormatLegality();
         }
 
-        case DeckRoles::IsCustomZoneRole: {
-            return false;
-        }
-
         default: {
             return {};
         }
@@ -346,13 +327,6 @@ bool DeckListModel::removeRows(int row, int count, const QModelIndex &parent)
         return false;
     }
 
-    // Custom zone rows are managed through the deck tree, never removed as model rows.
-    for (int i = 0; i < count; i++) {
-        if (DeckListModelCustomZones::isCustomZone(node->at(row + i))) {
-            return false;
-        }
-    }
-
     beginRemoveRows(parent, row, row + count - 1);
     for (int i = 0; i < count; i++) {
         AbstractDecklistNode *toDelete = node->takeAt(row);
@@ -363,8 +337,7 @@ bool DeckListModel::removeRows(int row, int count, const QModelIndex &parent)
     }
     endRemoveRows();
 
-    // Empty criteria groups get pruned, but custom zones stay until explicitly deleted.
-    if (node->empty() && (node != root) && !DeckListModelCustomZones::isCustomZone(node)) {
+    if (node->empty() && (node != root)) {
         removeRows(parent.row(), 1, parent.parent());
     } else {
         emitRecursiveUpdates(parent);
@@ -378,8 +351,7 @@ bool DeckListModel::removeRows(int row, int count, const QModelIndex &parent)
 
 InnerDecklistNode *DeckListModel::createNodeIfNeeded(const QString &name, InnerDecklistNode *parent)
 {
-    // Group lookups must not resolve a mirrored custom zone that shares the name.
-    auto *newNode = DeckListModelCustomZones::findGroupChild(parent, name);
+    auto *newNode = dynamic_cast<InnerDecklistNode *>(parent->findChild(name));
     if (!newNode) {
         beginInsertRows(nodeToIndex(parent), parent->size(), parent->size());
         newNode = new InnerDecklistNode(name, parent);
@@ -393,44 +365,24 @@ DecklistModelCardNode *DeckListModel::findCardNode(const QString &cardName,
                                                    const QString &providerId,
                                                    const QString &cardNumber) const
 {
+    InnerDecklistNode *zoneNode = dynamic_cast<InnerDecklistNode *>(root->findChild(zoneName));
+    if (!zoneNode) {
+        return nullptr;
+    }
+
     CardInfoPtr info = CardDatabaseManager::query()->getCardInfo(cardName);
     if (!info) {
         return nullptr;
     }
 
-    // 1. Board zone lookup: search the criteria groups, then the custom zones
-    //    nested under the board.
-    if (auto *zoneNode = dynamic_cast<InnerDecklistNode *>(root->findChild(zoneName))) {
-        QString groupCriteria = extractGroupCriteriaValue(info, activeGroupCriteria);
-        if (auto *groupNode = DeckListModelCustomZones::findGroupChild(zoneNode, groupCriteria)) {
-            if (auto *card = dynamic_cast<DecklistModelCardNode *>(
-                    groupNode->findCardChildByNameProviderIdAndNumber(cardName, providerId, cardNumber))) {
-                return card;
-            }
-        }
-
-        for (auto *child : *zoneNode) {
-            if (!DeckListModelCustomZones::isCustomZone(child)) {
-                continue;
-            }
-            auto *customZone = dynamic_cast<InnerDecklistNode *>(child);
-            if (!customZone) {
-                continue;
-            }
-            if (auto *card = dynamic_cast<DecklistModelCardNode *>(
-                    customZone->findCardChildByNameProviderIdAndNumber(cardName, providerId, cardNumber))) {
-                return card;
-            }
-        }
+    QString groupCriteria = extractGroupCriteriaValue(info, activeGroupCriteria);
+    InnerDecklistNode *groupNode = dynamic_cast<InnerDecklistNode *>(zoneNode->findChild(groupCriteria));
+    if (!groupNode) {
+        return nullptr;
     }
 
-    // 2. Custom zone lookup by name (custom zone names are deck-unique).
-    if (auto *customZone = DeckListModelCustomZones::findSubZoneByName(root, zoneName)) {
-        return dynamic_cast<DecklistModelCardNode *>(
-            customZone->findCardChildByNameProviderIdAndNumber(cardName, providerId, cardNumber));
-    }
-
-    return nullptr;
+    return dynamic_cast<DecklistModelCardNode *>(
+        groupNode->findCardChildByNameProviderIdAndNumber(cardName, providerId, cardNumber));
 }
 
 QModelIndex DeckListModel::findCard(const QString &cardName,
@@ -471,95 +423,29 @@ QModelIndex DeckListModel::addCard(const ExactCard &card, const QString &zoneNam
         return {};
     }
 
+    InnerDecklistNode *zoneNode = createNodeIfNeeded(zoneName, root);
+
     CardInfoPtr cardInfo = card.getCardPtr();
     PrintingInfo printingInfo = card.getPrinting();
 
-    InnerDecklistNode *cardParent = nullptr;
+    QString groupCriteria = extractGroupCriteriaValue(cardInfo, activeGroupCriteria);
+    InnerDecklistNode *groupNode = createNodeIfNeeded(groupCriteria, zoneNode);
 
-    auto *boardNode = dynamic_cast<InnerDecklistNode *>(root->findChild(zoneName));
-    auto *customZoneNode = boardNode ? nullptr : DeckListModelCustomZones::findSubZoneByName(root, zoneName);
-
-    // Mirroring flattens nested deck sub-zones into shadow rows, so a shadow row
-    // index is only usable as a deck-tree position while both sides have the same
-    // direct-children shape. When they diverge, the card is appended to the deck
-    // zone instead of being written out of range.
-    InnerDecklistNode *deckCardParent = nullptr;
-    bool customZoneNeedsAppend = false;
-
-    if (boardNode) {
-        // Board zone: cards are grouped by the active criteria.
-        QString groupCriteria = extractGroupCriteriaValue(cardInfo, activeGroupCriteria);
-        cardParent = createNodeIfNeeded(groupCriteria, boardNode);
-    } else if (customZoneNode) {
-        // Custom zone: cards live flat inside the zone.
-        cardParent = customZoneNode;
-        auto *listRoot = deckList->getTree()->getRoot();
-        for (int i = 0; i < listRoot->size(); ++i) {
-            auto *boardZone = dynamic_cast<InnerDecklistNode *>(listRoot->at(i));
-            if (!boardZone) {
-                continue;
-            }
-            deckCardParent = dynamic_cast<InnerDecklistNode *>(boardZone->findChild(zoneName));
-            if (deckCardParent) {
-                break;
-            }
-        }
-        // A deck custom zone holding nested sub-zones mirrors with flattened rows,
-        // so a shadow row index does not map onto its direct children.
-        if (deckCardParent) {
-            for (int i = 0; i < deckCardParent->size(); ++i) {
-                if (dynamic_cast<InnerDecklistNode *>(deckCardParent->at(i))) {
-                    customZoneNeedsAppend = true;
-                    break;
-                }
-            }
-        }
-    } else {
-        // Not present in the shadow tree. The deck tree may still hold a custom
-        // zone that has not been mirrored (callers can add a zone and then a
-        // card without a rebuild). Check before falling back to creating a
-        // top-level zone the deck does not actually have.
-        auto *listRoot = deckList->getTree()->getRoot();
-        bool hasDeckZone = false;
-        for (int i = 0; i < listRoot->size(); ++i) {
-            if (auto *boardZone = dynamic_cast<InnerDecklistNode *>(listRoot->at(i))) {
-                // Only real zones count: a card sitting directly under the board
-                // shares the name comparison but is not a zone, and treating it as
-                // one would recurse forever without mirroring anything.
-                if (dynamic_cast<InnerDecklistNode *>(boardZone->findChild(zoneName))) {
-                    hasDeckZone = true;
-                    break;
-                }
-            }
-        }
-
-        if (hasDeckZone) {
-            rebuildTree();
-            return addCard(card, zoneName);
-        }
-
-        // Unknown zone: create a top-level zone (legacy behavior).
-        QString groupCriteria = extractGroupCriteriaValue(cardInfo, activeGroupCriteria);
-        auto *newZone = createNodeIfNeeded(zoneName, root);
-        cardParent = createNodeIfNeeded(groupCriteria, newZone);
-    }
-
-    const QModelIndex parentIndex = nodeToIndex(cardParent);
-    auto *cardNode = dynamic_cast<DecklistModelCardNode *>(cardParent->findCardChildByNameProviderIdAndNumber(
+    const QModelIndex parentIndex = nodeToIndex(groupNode);
+    auto *cardNode = dynamic_cast<DecklistModelCardNode *>(groupNode->findCardChildByNameProviderIdAndNumber(
         card.getName(), printingInfo.getUuid(), printingInfo.getProperty("num")));
     const auto cardSetName = printingInfo.getSet().isNull() ? "" : printingInfo.getSet()->getCorrectedShortName();
 
     bool cardNodeAdded = false;
     if (!cardNode) {
         // Determine the correct index
-        int insertRow = findSortedInsertRow(cardParent, cardInfo);
-        int deckInsertRow = customZoneNeedsAppend ? -1 : insertRow;
+        int insertRow = findSortedInsertRow(groupNode, cardInfo);
 
-        auto *decklistCard = deckList->addCard(cardInfo->getName(), zoneName, deckInsertRow, cardSetName,
+        auto *decklistCard = deckList->addCard(cardInfo->getName(), zoneName, insertRow, cardSetName,
                                                printingInfo.getProperty("num"), printingInfo.getProperty("uuid"));
 
         beginInsertRows(parentIndex, insertRow, insertRow);
-        cardNode = new DecklistModelCardNode(decklistCard, cardParent, insertRow);
+        cardNode = new DecklistModelCardNode(decklistCard, groupNode, insertRow);
         endInsertRows();
 
         cardNodeAdded = true;
@@ -690,41 +576,21 @@ QModelIndex DeckListModel::nodeToIndex(AbstractDecklistNode *node) const
     return createIndex(node->getParent()->indexOf(node), 0, node);
 }
 
-/**
- * @brief Sorts a freshly built shadow subtree without emitting model signals.
- *
- * Used by rebuildTree while the model reset is still open (emitting layout
- * changes during a reset is invalid). Reorders every node just like
- * sortHelper does, but ignores the movement mapping because there are no
- * persistent indices established yet.
- */
-void DeckListModel::sortShadowTree(InnerDecklistNode *node, Qt::SortOrder order)
-{
-    // The mapping is not needed: fresh shadow nodes have no persistent indices yet.
-    (void)DeckListModelCustomZones::sortWithCustomZonesLast(root, node, order);
-
-    for (int i = node->size() - 1; i >= 0; --i) {
-        if (auto *subNode = dynamic_cast<InnerDecklistNode *>(node->at(i))) {
-            sortShadowTree(subNode, order);
-        }
-    }
-}
-
 void DeckListModel::sortHelper(InnerDecklistNode *node, Qt::SortOrder order)
 {
-    // Sort children (custom zones always sorted after groups within a board) and
-    // use the movement mapping to update the list of persistent indices.
-    const auto mapping = DeckListModelCustomZones::sortWithCustomZonesLast(root, node, order);
+    // Sort children of node and save the information needed to
+    // update the list of persistent indexes.
+    QVector<QPair<int, int>> sortResult = node->sort(order);
 
     QModelIndexList from, to;
     int columns = columnCount();
-    for (const auto &move : mapping) {
-        const int preSortRow = move.first;
-        const int finalRow = move.second;
-        AbstractDecklistNode *temp = node->at(finalRow);
+    for (int i = sortResult.size() - 1; i >= 0; --i) {
+        const int fromRow = sortResult[i].first;
+        const int toRow = sortResult[i].second;
+        AbstractDecklistNode *temp = node->at(toRow);
         for (int j = 0; j < columns; ++j) {
-            from << createIndex(preSortRow, j, temp);
-            to << createIndex(finalRow, j, temp);
+            from << createIndex(fromRow, j, temp);
+            to << createIndex(toRow, j, temp);
         }
     }
     changePersistentIndexList(from, to);
@@ -838,15 +704,6 @@ QList<QString> DeckListModel::getZones() const
     return zones;
 }
 
-QStringList DeckListModel::getCustomZoneNames(const QString &boardZoneName) const
-{
-    QStringList zoneNames;
-    for (const auto *customZone : deckList->getTree()->getCustomZones(boardZoneName)) {
-        zoneNames.append(customZone->getName());
-    }
-    return zoneNames;
-}
-
 static int maxAllowedForLegality(const FormatRules &format, const QString &legality)
 {
     for (const AllowedCount &c : format.allowedCounts) {

libcockatrice_models/libcockatrice/models/deck_list/deck_list_model.h

@@ -1,8 +1,6 @@
 #ifndef DECKLISTMODEL_H
 #define DECKLISTMODEL_H
 
-#include "deck_list_model_custom_zones.h"
-
 #include <../../../../libcockatrice_deck_list/libcockatrice/deck_list/tree/abstract_deck_list_card_node.h>
 #include <../../../../libcockatrice_deck_list/libcockatrice/deck_list/tree/deck_list_card_node.h>
 #include <QAbstractItemModel>
@@ -32,8 +30,7 @@ enum
 {
     IsCardRole = Qt::UserRole + 1, /**< Indicates whether the item represents a card. */
     DepthRole,                     /**< Depth level within the deck's grouping hierarchy. */
-    IsLegalRole,                   /**< Whether the card is legal in the current deck format. */
-    IsCustomZoneRole               /**< Whether the item represents a custom zone nested under a board zone. */
+    IsLegalRole                    /**< Whether the card is legal in the current deck format. */
 };
 } // namespace DeckRoles
 
@@ -394,14 +391,6 @@ public:
      */
     [[nodiscard]] QList<QString> getZones() const;
 
-    /**
-     * @brief Gets the names of the custom zones nested under the given board zone.
-     *
-     * @param boardZoneName The board zone to query (main/side/maybeboard)
-     * @return The custom zone names, in deck order
-     */
-    [[nodiscard]] QStringList getCustomZoneNames(const QString &boardZoneName) const;
-
 private:
     QSharedPointer<DeckList> deckList; /**< Pointer to the decklist providing the underlying data. */
     InnerDecklistNode *root;           /**< Root node of the model tree. */
@@ -438,7 +427,6 @@ private:
     void emitRecursiveUpdates(const QModelIndex &index);
 
     void sortHelper(InnerDecklistNode *node, Qt::SortOrder order);
-    void sortShadowTree(InnerDecklistNode *node, Qt::SortOrder order);
 
     template <typename T> T getNode(const QModelIndex &index) const
     {

libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.cpp

@@ -1,152 +0,0 @@
-#include "deck_list_model_custom_zones.h"
-
-#include "deck_list_model.h"
-
-#include <../../../../libcockatrice_deck_list/libcockatrice/deck_list/tree/deck_list_card_node.h>
-#include <QHash>
-#include <QVector>
-
-namespace DeckListModelCustomZones
-{
-
-bool isCustomZone(const AbstractDecklistNode *node)
-{
-    return dynamic_cast<const DecklistModelSubZoneNode *>(node) != nullptr;
-}
-
-namespace
-{
-
-/**
- * @brief Flattens every card under @p zone into @p shadowZone, preserving order.
- *
- * Custom zones mirror as a single row level: cards nested in sub-zones of any
- * depth are added as direct children of the mirrored zone so no card is left
- * without a model row.
- */
-void flattenCards(const InnerDecklistNode *zone, InnerDecklistNode *shadowZone)
-{
-    for (int k = 0; k < zone->size(); k++) {
-        if (auto *zoneCard = dynamic_cast<DecklistCardNode *>(zone->at(k))) {
-            new DecklistModelCardNode(zoneCard, shadowZone);
-        } else if (auto *subZone = dynamic_cast<const InnerDecklistNode *>(zone->at(k))) {
-            flattenCards(subZone, shadowZone);
-        }
-    }
-}
-
-} // namespace
-
-void mirrorCustomZones(const InnerDecklistNode *deckBoardZone, InnerDecklistNode *shadowBoardZone)
-{
-    for (int j = 0; j < deckBoardZone->size(); j++) {
-        auto *customZone = dynamic_cast<const InnerDecklistNode *>(deckBoardZone->at(j));
-        if (!customZone) {
-            continue;
-        }
-
-        auto *shadowZone = new DecklistModelSubZoneNode(customZone->getName(), shadowBoardZone);
-        flattenCards(customZone, shadowZone);
-    }
-}
-
-InnerDecklistNode *findGroupChild(InnerDecklistNode *parent, const QString &name)
-{
-    for (int i = 0; i < parent->size(); i++) {
-        AbstractDecklistNode *child = parent->at(i);
-        if (isCustomZone(child)) {
-            continue;
-        }
-        auto *group = dynamic_cast<InnerDecklistNode *>(child);
-        if (group && group->getName() == name) {
-            return group;
-        }
-    }
-    return nullptr;
-}
-
-DecklistModelSubZoneNode *findSubZoneByName(InnerDecklistNode *root, const QString &zoneName)
-{
-    for (int i = 0; i < root->size(); i++) {
-        auto *boardZone = dynamic_cast<InnerDecklistNode *>(root->at(i));
-        if (!boardZone) {
-            continue;
-        }
-
-        for (int j = 0; j < boardZone->size(); j++) {
-            auto *customZone = dynamic_cast<DecklistModelSubZoneNode *>(boardZone->at(j));
-            if (customZone && customZone->getName() == zoneName) {
-                return customZone;
-            }
-        }
-    }
-
-    return nullptr;
-}
-
-namespace
-{
-
-/**
- * @brief Sorts a node's children and returns the (preSortRow, finalRow) mapping.
- */
-QList<QPair<int, int>> plainSort(InnerDecklistNode *node, Qt::SortOrder order)
-{
-    const QVector<QPair<int, int>> sortResult = node->sort(order);
-
-    QList<QPair<int, int>> mapping;
-    mapping.reserve(node->size());
-    for (int i = 0; i < node->size(); ++i) {
-        mapping.append({sortResult[i].first, i});
-    }
-    return mapping;
-}
-
-/**
- * @brief Sorts a board zone's children, then stably moves custom zones to the end.
- *
- * @return The (preSortRow, finalRow) mapping covering both the sort and the shift.
- */
-QList<QPair<int, int>> boardSort(InnerDecklistNode *node, Qt::SortOrder order)
-{
-    const QVector<QPair<int, int>> sortResult = node->sort(order);
-
-    QVector<AbstractDecklistNode *> groups;
-    QVector<AbstractDecklistNode *> customZones;
-    QHash<AbstractDecklistNode *, int> preSortRowOf;
-
-    groups.reserve(node->size());
-    customZones.reserve(node->size());
-
-    for (int i = 0; i < node->size(); ++i) {
-        AbstractDecklistNode *child = node->at(i);
-        preSortRowOf.insert(child, sortResult[i].first);
-        if (isCustomZone(child)) {
-            customZones.append(child);
-        } else {
-            groups.append(child);
-        }
-    }
-
-    QVector<AbstractDecklistNode *> ordered = groups + customZones;
-    for (int i = 0; i < ordered.size(); ++i) {
-        node->replace(i, ordered[i]);
-    }
-
-    QList<QPair<int, int>> mapping;
-    mapping.reserve(ordered.size());
-    for (int i = 0; i < ordered.size(); ++i) {
-        mapping.append({preSortRowOf.value(ordered[i]), i});
-    }
-    return mapping;
-}
-
-} // namespace
-
-QList<QPair<int, int>> sortWithCustomZonesLast(InnerDecklistNode *root, InnerDecklistNode *node, Qt::SortOrder order)
-{
-    const bool isBoardZone = (node != root) && (node->getParent() == root);
-    return isBoardZone ? boardSort(node, order) : plainSort(node, order);
-}
-
-} // namespace DeckListModelCustomZones

libcockatrice_models/libcockatrice/models/deck_list/deck_list_model_custom_zones.h

@@ -1,98 +0,0 @@
-#ifndef DECK_LIST_MODEL_CUSTOM_ZONES_H
-#define DECK_LIST_MODEL_CUSTOM_ZONES_H
-
-#include <../../../../libcockatrice_deck_list/libcockatrice/deck_list/tree/inner_deck_list_node.h>
-#include <QList>
-#include <QPair>
-#include <QtGlobal>
-
-/**
- * @class DecklistModelSubZoneNode
- * @ingroup DeckModels
- * @brief Model node representing a custom zone nested under a board zone.
- *
- * Custom zones group cards by user-defined names (e.g. "Removal", "Utility")
- * inside a board zone. They are mirrored from the underlying deck tree so that
- * they can be told apart from criteria group nodes by type.
- */
-class DecklistModelSubZoneNode : public InnerDecklistNode
-{
-public:
-    using InnerDecklistNode::InnerDecklistNode;
-};
-
-/**
- * @namespace DeckListModelCustomZones
- * @ingroup DeckModels
- * @brief Tree-level helpers for the deck list model's custom-zone shadow nodes.
- *
- * The deck list model keeps a second "shadow" tree of InnerDecklistNode that
- * mirrors the canonical deck tree for grouping and sorting. Custom zones add a
- * layer of bookkeeping to that shadow tree: they must be mirrored alongside
- * criteria groups, always sort after the groups within a board, and be
- * resolvable by deck-unique name.
- *
- * This namespace centralizes every "what is / where is a custom zone" decision
- * so the model itself only wires the results into Qt model signals.
- */
-namespace DeckListModelCustomZones
-{
-
-/**
- * @brief Whether the given node is a custom zone (as opposed to a criteria group).
- */
-[[nodiscard]] bool isCustomZone(const AbstractDecklistNode *node);
-
-/**
- * @brief Finds a criteria-group child of @p parent by name, skipping custom zones.
- *
- * The shadow tree keeps criteria groups and mirrored custom zones as siblings
- * under a board zone, and `InnerDecklistNode::findChild` matches both by name.
- * Group lookups must not resolve a custom zone that happens to share the group
- * name (e.g. a zone called "Creature"), so this searches only non-custom
- * children.
- *
- * @param parent The shadow node whose children are searched.
- * @param name The group name to find.
- * @return The matching group node, or nullptr if none exists.
- */
-[[nodiscard]] InnerDecklistNode *findGroupChild(InnerDecklistNode *parent, const QString &name);
-
-/**
- * @brief Mirrors the custom zones of a deck board zone into its shadow board node.
- *
- * Each custom zone becomes a DecklistModelSubZoneNode under @p shadowBoardZone
- * with its cards as direct (un-grouped) children.
- *
- * @param deckBoardZone The board zone in the canonical deck tree.
- * @param shadowBoardZone The matching board zone in the model's shadow tree.
- */
-void mirrorCustomZones(const InnerDecklistNode *deckBoardZone, InnerDecklistNode *shadowBoardZone);
-
-/**
- * @brief Finds a custom zone in the shadow tree by deck-unique name.
- * @param root Root of the shadow tree.
- * @param zoneName The custom zone name to find.
- * @return The matching custom zone node, or nullptr if not found.
- */
-[[nodiscard]] DecklistModelSubZoneNode *findSubZoneByName(InnerDecklistNode *root, const QString &zoneName);
-
-/**
- * @brief Sorts a shadow node's children, keeping a board's custom zones last.
- *
- * Sorting alone would interleave custom zones with criteria groups by name, but
- * custom zones must always stay after the groups within a board, regardless of
- * name. This applies the sort and, for board zones, stably moves the custom
- * zones to the end.
- *
- * @param root Root of the shadow tree (used to classify board zones).
- * @param node The shadow node whose children are reordered.
- * @param order Sort order to apply.
- * @return A list of (preSortRow, finalRow) pairs describing how each node moved.
- */
-[[nodiscard]] QList<QPair<int, int>>
-sortWithCustomZonesLast(InnerDecklistNode *root, InnerDecklistNode *node, Qt::SortOrder order);
-
-} // namespace DeckListModelCustomZones
-
-#endif // DECK_LIST_MODEL_CUSTOM_ZONES_H

oracle/CMakeLists.txt

@@ -23,7 +23,6 @@ set(oracle_SOURCES
     src/pages.cpp
     src/pagetemplates.cpp
     src/parsehelpers.cpp
-    src/raw_json_scanner.cpp
     ../cockatrice/src/client/settings/cache_settings.cpp
     ../cockatrice/src/client/settings/card_counter_settings.cpp
     ../cockatrice/src/client/settings/shortcuts_settings.cpp
@@ -113,8 +112,6 @@ qt6_add_executable(
   MANUAL_FINALIZATION
 )
 
-target_precompile_headers(oracle PRIVATE "${CMAKE_SOURCE_DIR}/cmake/pch/qtwidgets_pch.h")
-
 # ------------------------
 # Link libraries
 # ------------------------

oracle/src/oracleimporter.cpp

@@ -7,7 +7,6 @@
 #include <QDebug>
 #include <QJsonDocument>
 #include <QJsonObject>
-#include <QJsonParseError>
 #include <QRegularExpression>
 #include <QSet>
 #include <algorithm>
@@ -45,23 +44,26 @@ static CardSet::Priority getSetPriority(const QString &setType, const QString &s
     return priority;
 }
 
-bool OracleImporter::readSetsFromByteArray(QByteArray data)
+bool OracleImporter::readSetsFromByteArray(const QByteArray &data)
 {
-    RawJson::ScanError error;
-    const QList<RawJson::SetRange> ranges = RawJson::scanSetRanges(data, &error);
-    if (error.isError()) {
-        qDebug() << "error: RawJson::scanSetRanges():" << error.message;
+    QJsonParseError error;
+    auto doc = QJsonDocument::fromJson(data, &error);
+    if (error.error != QJsonParseError::NoError) {
+        qDebug() << "error: QJsonDocument::fromJson():" << error.errorString();
         return false;
     }
 
-    QList<SetToDownload> newSetList;
-    newSetList.reserve(ranges.size());
+    auto setsObj = doc.object().value("data").toObject();
 
-    for (const RawJson::SetRange &range : ranges) {
-        QString shortName = range.code.toUpper();
-        QString longName = range.name;
-        QString setType = range.type;
-        QDate releaseDate = QDate::fromString(range.releaseDate, Qt::ISODate);
+    QList<SetToDownload> newSetList;
+
+    for (auto it = setsObj.constBegin(); it != setsObj.constEnd(); ++it) {
+        QJsonObject setObj = it.value().toObject();
+        QString shortName = setObj.value("code").toString().toUpper();
+        QString longName = setObj.value("name").toString();
+        QJsonArray setCards = setObj.value("cards").toArray();
+        QString setType = setObj.value("type").toString();
+        QDate releaseDate = QDate::fromString(setObj.value("releaseDate").toString(), Qt::ISODate);
         CardSet::Priority priority = getSetPriority(setType, shortName);
         // capitalize set type
         if (setType.length() > 0) {
@@ -81,9 +83,7 @@ bool OracleImporter::readSetsFromByteArray(QByteArray data)
             }
             setType = setType.trimmed();
         }
-        SetToDownload set(shortName, longName, priority, setType, releaseDate);
-        set.setRawRange(range.dataRange);
-        newSetList.append(set);
+        newSetList.append(SetToDownload(shortName, longName, setCards, priority, setType, releaseDate));
     }
 
     std::sort(newSetList.begin(), newSetList.end());
@@ -92,7 +92,6 @@ bool OracleImporter::readSetsFromByteArray(QByteArray data)
         return false;
     }
     allSets = newSetList;
-    rawSetsData = std::move(data);
     return true;
 }
 
@@ -551,16 +550,22 @@ int OracleImporter::startImport()
 {
     static ICardSetPriorityController *noOpController = new NoopCardSetPriorityController();
 
-    // Pre-allocate the cards hash to avoid rehashing during import. Keys are
-    // distinct card names while raw ranges only count printings (AllPrintings
-    // ~100k printings vs ~35k names), so this over-reserves somewhat; an exact
-    // distinct-name count would require eagerly parsing, which the lazy reader
-    // deliberately avoids. It's a capacity hint, so the overshoot is harmless.
-    int estimatedCards = 0;
-    for (const SetToDownload &curSetToParse : allSets) {
-        estimatedCards += curSetToParse.getRawRange().cardCount;
+    // Pre-allocate the cards hash to avoid rehashing during import. The hash
+    // is keyed by distinct card name rather than by printings: AllPrintings
+    // ships ~100k printings for ~35k names, so reserving the printing count
+    // would overallocate ~3x (against this stack's RAM goal). Collecting
+    // distinct names is cheap — one pass over the already-parsed name fields.
+    {
+        QSet<QString> distinctNames;
+        for (const SetToDownload &curSetToParse : allSets) {
+            for (const QJsonValue &cardValue : curSetToParse.getCards()) {
+                distinctNames.insert(cardValue.toObject().value("name").toString());
+            }
+        }
+        cards.reserve(distinctNames.size());
+        // The set goes out of scope here, handing the ~35k name QStrings back
+        // to the allocator before the (memory-heavy) import loop starts.
     }
-    cards.reserve(estimatedCards);
 
     // add an empty set for tokens
     CardSetPtr tokenSet =
@@ -573,44 +578,11 @@ int OracleImporter::startImport()
         CardSetPtr newSet = CardSet::newInstance(noOpController, curSetToParse.getShortName(),
                                                  curSetToParse.getLongName(), curSetToParse.getSetType(),
                                                  curSetToParse.getReleaseDate(), curSetToParse.getPriority());
-
-        // parse only this set's slice of the raw document so the whole JSON tree is
-        // never kept in memory at once
-        const RawJson::SetDataRange &rawRange = curSetToParse.getRawRange();
-        const qsizetype rangeEnd = rawRange.start + rawRange.length;
-        if (rawRange.start < 0 || rawRange.length <= 0 || rangeEnd > rawSetsData.size()) {
-            // rawSetsData is cleared by releaseSetData() while SetToDownload copies
-            // taken from getSets() keep their ranges, and nothing else enforces the
-            // pairing — so never index past the buffer on stale/mismatched ranges.
-            qWarning() << "error: out-of-bounds raw range for set" << curSetToParse.getShortName() << "skipping";
-            ++setIndex;
-            emit setIndexChanged(0, setIndex, curSetToParse.getLongName());
-            continue;
-        }
-        // sliced() shares the buffer instead of deep-copying the slice; the largest
-        // sets in AllPrintings are tens of MB, so the copy is worth avoiding here.
-        const QByteArray setBytes = rawSetsData.sliced(rawRange.start, rawRange.length);
-        QJsonParseError parseError;
-        const QJsonDocument setDoc = QJsonDocument::fromJson(setBytes, &parseError);
-        if (parseError.error != QJsonParseError::NoError) {
-            qWarning() << "error: parsing card data for set" << curSetToParse.getShortName() << ":"
-                       << parseError.errorString();
-            ++setIndex;
-            // Keep the progress accounting honest: a set that failed to parse
-            // still advanced the index, so report it (with zero imported cards)
-            // rather than letting SaveSetsPage's bar stall per failed set.
-            emit setIndexChanged(0, setIndex, curSetToParse.getLongName());
-            continue;
-        }
-
-        // Only add the set to the database once its slice parsed cleanly;
-        // a set that fails here must not persist as an empty set in cards.xml.
         if (!sets.contains(newSet->getShortName())) {
             sets.insert(newSet->getShortName(), newSet);
         }
 
-        const QJsonArray setCards = setDoc.object().value("cards").toArray();
-        int numCardsInSet = importCardsFromSet(newSet, setCards);
+        int numCardsInSet = importCardsFromSet(newSet, curSetToParse.getCards());
 
         ++setIndex;
 
@@ -633,7 +605,6 @@ bool OracleImporter::saveToFile(const QString &fileName, const QString &sourceUr
 void OracleImporter::releaseSetData()
 {
     allSets.clear();
-    rawSetsData.clear();
 }
 
 void OracleImporter::clear()
@@ -641,5 +612,4 @@ void OracleImporter::clear()
     sets.clear();
     cards.clear();
     allSets.clear();
-    rawSetsData.clear();
 }

oracle/src/oracleimporter.h

@@ -1,9 +1,6 @@
 #ifndef ORACLEIMPORTER_H
 #define ORACLEIMPORTER_H
 
-#include "raw_json_scanner.h"
-
-#include <QByteArray>
 #include <QJsonArray>
 #include <QJsonObject>
 #include <QMap>
@@ -49,12 +46,10 @@ class SetToDownload
 {
 private:
     QString shortName, longName;
+    QJsonArray cards;
     QDate releaseDate;
     QString setType;
     CardSet::Priority priority;
-    // Byte range of this set's object within the importer's raw JSON text. Parsing
-    // one set at a time keeps peak memory low instead of holding the whole document.
-    RawJson::SetDataRange rawRange;
 
 public:
     const QString &getShortName() const
@@ -65,6 +60,10 @@ public:
     {
         return longName;
     }
+    const QJsonArray &getCards() const
+    {
+        return cards;
+    }
     const QString &getSetType() const
     {
         return setType;
@@ -77,23 +76,16 @@ public:
     {
         return priority;
     }
-    const RawJson::SetDataRange &getRawRange() const
-    {
-        return rawRange;
-    }
     SetToDownload(QString _shortName,
                   QString _longName,
+                  QJsonArray _cards,
                   CardSet::Priority _priority,
                   QString _setType = QString(),
                   const QDate &_releaseDate = QDate())
-        : shortName(std::move(_shortName)), longName(std::move(_longName)), releaseDate(_releaseDate),
-          setType(std::move(_setType)), priority(_priority)
+        : shortName(std::move(_shortName)), longName(std::move(_longName)), cards(std::move(_cards)),
+          releaseDate(_releaseDate), setType(std::move(_setType)), priority(_priority)
     {
     }
-    void setRawRange(const RawJson::SetDataRange &_rawRange)
-    {
-        rawRange = _rawRange;
-    }
     bool operator<(const SetToDownload &set) const
     {
         return longName.compare(set.longName, Qt::CaseInsensitive) < 0;
@@ -149,12 +141,6 @@ private:
 
     QList<SetToDownload> allSets;
 
-    /**
-     * The raw JSON text of the source document, retained for lazy per-set
-     * parsing during startImport(). Frees the card data as each set is imported.
-     */
-    QByteArray rawSetsData;
-
     CardInfoPtr addCard(QString name,
                         const QString &text,
                         bool isToken,
@@ -167,11 +153,7 @@ signals:
 
 public:
     explicit OracleImporter(QObject *parent = nullptr);
-    /**
-     * Scans the given JSON document for set metadata. Takes the data by value so
-     * the wizard can hand over its decompressed buffer without copying it.
-     */
-    bool readSetsFromByteArray(QByteArray data);
+    bool readSetsFromByteArray(const QByteArray &data);
     int startImport();
     bool saveToFile(const QString &fileName, const QString &sourceUrl, const QString &sourceVersion);
     int importCardsFromSet(const CardSetPtr &currentSet, const QJsonArray &cardsList);
@@ -187,10 +169,6 @@ public:
     {
         return allSets;
     }
-    const QByteArray &getRawSetsData() const
-    {
-        return rawSetsData;
-    }
     void releaseSetData();
     void clear();
 };

oracle/src/raw_json_scanner.cpp

@@ -1,621 +0,0 @@
-#include "raw_json_scanner.h"
-
-#include <cstring>
-
-namespace
-{
-
-// Nesting cap matching QJsonDocument's limit, so a pathologically deep document
-// fails shallowly instead of overflowing the stack through the recursive
-// skipValue/skipArray/skipObject walk (Qt's parser caps at 1024 for the same
-// reason and reports DeepNesting).
-constexpr int kMaxNestingDepth = 1024;
-
-inline bool isWhitespace(char c)
-{
-    return c == ' ' || c == '\t' || c == '\r' || c == '\n';
-}
-
-const char *skipWhitespace(const char *p, const char *end)
-{
-    while (p < end && isWhitespace(*p)) {
-        ++p;
-    }
-    return p;
-}
-
-inline bool isHexDigit(char c)
-{
-    return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
-}
-
-inline quint8 hexValue(char c)
-{
-    if (c >= '0' && c <= '9') {
-        return c - '0';
-    }
-    if (c >= 'a' && c <= 'f') {
-        return c - 'a' + 10;
-    }
-    return c - 'A' + 10;
-}
-
-/**
- * @brief Skips past a JSON string without decoding it, validating escapes.
- * @param p In: pointing at the opening quote. Out: pointing past the closing quote.
- */
-bool skipString(const char *&p, const char *end)
-{
-    ++p; // opening quote
-    for (;;) {
-        const void *quote = memchr(p, '"', static_cast<size_t>(end - p));
-        if (!quote) {
-            return false; // unterminated string
-        }
-        // Backslash escapes can only appear before the closing quote, so bound
-        // the scan to the string extent instead of the rest of the document.
-        const void *backslash = memchr(p, '\\', static_cast<size_t>(static_cast<const char *>(quote) - p));
-        if (!backslash) {
-            p = static_cast<const char *>(quote) + 1;
-            return true;
-        }
-        const char *b = static_cast<const char *>(backslash);
-        if (end - b < 2) {
-            return false;
-        }
-        const char escaped = b[1];
-        if (escaped == 'u') {
-            if (end - b < 6) {
-                return false;
-            }
-            quint32 codepoint = 0;
-            for (int i = 0; i < 4; ++i) {
-                if (!isHexDigit(b[2 + i])) {
-                    return false;
-                }
-                codepoint = codepoint * 16 + hexValue(b[2 + i]);
-            }
-            p = b + 6;
-            if (codepoint >= 0xD800 && codepoint <= 0xDBFF) {
-                // expect the low-surrogate escape for the second half
-                if (end - p < 6 || p[0] != '\\' || p[1] != 'u') {
-                    return false; // unpaired high surrogate
-                }
-                quint32 low = 0;
-                for (int i = 0; i < 4; ++i) {
-                    if (!isHexDigit(p[2 + i])) {
-                        return false;
-                    }
-                    low = low * 16 + hexValue(p[2 + i]);
-                }
-                if (low < 0xDC00 || low > 0xDFFF) {
-                    return false;
-                }
-                p += 6;
-            } else if (codepoint >= 0xDC00 && codepoint <= 0xDFFF) {
-                return false; // unpaired low surrogate
-            }
-            continue;
-        }
-        switch (escaped) {
-            case '"':
-            case '\\':
-            case '/':
-            case 'b':
-            case 'f':
-            case 'n':
-            case 'r':
-            case 't':
-                p = b + 2;
-                continue;
-            default:
-                return false; // invalid escape
-        }
-    }
-}
-
-/**
- * @brief Decodes a JSON string into @p out, validating it as it goes.
- * @param p In: pointing at the opening quote. Out: pointing past the closing quote.
- */
-bool decodeString(const char *&p, const char *end, QString &out)
-{
-    out.clear();
-    QByteArray utf8;
-    auto flush = [&out, &utf8]() {
-        if (!utf8.isEmpty()) {
-            out += QString::fromUtf8(utf8);
-            utf8.clear();
-        }
-    };
-
-    ++p; // opening quote
-    while (p < end) {
-        const char c = *p;
-        if (c == '\\') {
-            flush();
-            ++p; // escaped character
-            if (p >= end) {
-                return false;
-            }
-            const char escaped = *p;
-            if (escaped == 'u') {
-                ++p; // first hex digit
-                if (p + 4 > end) {
-                    return false;
-                }
-                quint32 codepoint = 0;
-                for (int i = 0; i < 4; ++i) {
-                    if (!isHexDigit(p[i])) {
-                        return false;
-                    }
-                    codepoint = codepoint * 16 + hexValue(p[i]);
-                }
-                p += 4;
-                if (codepoint >= 0xD800 && codepoint <= 0xDBFF) {
-                    // expect a low-surrogate escape for the second half
-                    if (p + 6 > end || p[0] != '\\' || p[1] != 'u') {
-                        return false; // unpaired high surrogate
-                    }
-                    quint32 low = 0;
-                    for (int i = 0; i < 4; ++i) {
-                        if (!isHexDigit(p[2 + i])) {
-                            return false;
-                        }
-                        low = low * 16 + hexValue(p[2 + i]);
-                    }
-                    if (low < 0xDC00 || low > 0xDFFF) {
-                        return false;
-                    }
-                    out += QChar(codepoint);
-                    out += QChar(low);
-                    p += 6;
-                } else if (codepoint >= 0xDC00 && codepoint <= 0xDFFF) {
-                    return false; // unpaired low surrogate
-                } else {
-                    out += QChar(codepoint);
-                }
-                continue;
-            }
-            switch (escaped) {
-                case '"':
-                    out += '"';
-                    break;
-                case '\\':
-                    out += '\\';
-                    break;
-                case '/':
-                    out += '/';
-                    break;
-                case 'b':
-                    out += '\b';
-                    break;
-                case 'f':
-                    out += '\f';
-                    break;
-                case 'n':
-                    out += '\n';
-                    break;
-                case 'r':
-                    out += '\r';
-                    break;
-                case 't':
-                    out += '\t';
-                    break;
-                default:
-                    return false;
-            }
-            ++p;
-            continue;
-        }
-        if (c == '"') {
-            ++p;
-            flush();
-            return true;
-        }
-        // Deliberately accept unescaped control characters (e.g. a tab inside
-        // a set name): QJsonDocument and skipString accept them too, so
-        // rejecting them here would fail the whole document on a byte that
-        // Qt is fine with — the very total-failure mode this scanner avoids.
-        utf8 += c;
-        ++p;
-    }
-    return false;
-}
-
-/**
- * @brief Reads a set-metadata field, tolerating null and non-string values.
- *
- * A set's metadata may carry null or non-string values in otherwise-valid
- * payloads ("releaseDate": null, "type": 7). The token itself was already
- * structurally validated by skipValue, so a non-string value is accepted and
- * leaves @p out at its default (empty) — one bad set must not abort the
- * import of every other set in the document.
- */
-bool decodeStringMember(const char *&fs, const char *&fe, QString &out)
-{
-    if (fs >= fe) {
-        return false;
-    }
-    if (*fs != '"') {
-        return true;
-    }
-    return decodeString(fs, fe, out);
-}
-
-bool matchLiteral(const char *&p, const char *end, const char *literal, int length)
-{
-    if (end - p < length || memcmp(p, literal, static_cast<size_t>(length)) != 0) {
-        return false;
-    }
-    const char *after = p + length;
-    if (after < end && (QChar::isLetter(*after) || QChar::isDigit(*after) || *after == '_')) {
-        return false;
-    }
-    p = after;
-    return true;
-}
-
-bool skipNumber(const char *&p, const char *end)
-{
-    // JSON number: -?(0|[1-9][0-9]*)(\.[0-9]+)?([eE][+-]?[0-9]+)?
-    if (p < end && *p == '-') {
-        ++p;
-    }
-    if (p < end && *p == '0') {
-        ++p;
-    } else if (p < end && *p >= '1' && *p <= '9') {
-        ++p;
-        while (p < end && QChar::isDigit(*p)) {
-            ++p;
-        }
-    } else {
-        return false;
-    }
-    if (p < end && *p == '.') {
-        ++p;
-        if (p >= end || !QChar::isDigit(*p)) {
-            return false;
-        }
-        while (p < end && QChar::isDigit(*p)) {
-            ++p;
-        }
-    }
-    if (p < end && (*p == 'e' || *p == 'E')) {
-        ++p;
-        if (p < end && (*p == '+' || *p == '-')) {
-            ++p;
-        }
-        if (p >= end || !QChar::isDigit(*p)) {
-            return false;
-        }
-        while (p < end && QChar::isDigit(*p)) {
-            ++p;
-        }
-    }
-    return true;
-}
-
-bool skipValue(const char *&p, const char *end, int depth);
-bool skipObject(const char *&p, const char *end, int depth);
-bool skipArray(const char *&p, const char *end, int depth);
-
-bool skipPrimitive(const char *&p, const char *end)
-{
-    if (p >= end) {
-        return false;
-    }
-    const char c = *p;
-    if (c == '"') {
-        return skipString(p, end);
-    }
-    if (c == 't') {
-        return matchLiteral(p, end, "true", 4);
-    }
-    if (c == 'f') {
-        return matchLiteral(p, end, "false", 5);
-    }
-    if (c == 'n') {
-        return matchLiteral(p, end, "null", 4);
-    }
-    if (c == '-' || (c >= '0' && c <= '9')) {
-        return skipNumber(p, end);
-    }
-    return false;
-}
-
-bool skipObject(const char *&p, const char *end, int depth)
-{
-    if (depth <= 0) {
-        return false; // nest deeper than the cap
-    }
-    ++p; // '{'
-    p = skipWhitespace(p, end);
-    if (p < end && *p == '}') {
-        ++p;
-        return true;
-    }
-    for (;;) {
-        p = skipWhitespace(p, end);
-        if (p >= end || *p != '"') {
-            return false;
-        }
-        if (!skipString(p, end)) {
-            return false;
-        }
-        p = skipWhitespace(p, end);
-        if (p >= end || *p != ':') {
-            return false;
-        }
-        ++p;
-        if (!skipValue(p, end, depth - 1)) {
-            return false;
-        }
-        p = skipWhitespace(p, end);
-        if (p >= end) {
-            return false;
-        }
-        if (*p == ',') {
-            ++p;
-            continue;
-        }
-        if (*p == '}') {
-            ++p;
-            return true;
-        }
-        return false;
-    }
-}
-
-bool skipArray(const char *&p, const char *end, int depth)
-{
-    if (depth <= 0) {
-        return false; // nest deeper than the cap
-    }
-    ++p; // '['
-    p = skipWhitespace(p, end);
-    if (p < end && *p == ']') {
-        ++p;
-        return true;
-    }
-    for (;;) {
-        if (!skipValue(p, end, depth - 1)) {
-            return false;
-        }
-        p = skipWhitespace(p, end);
-        if (p >= end) {
-            return false;
-        }
-        if (*p == ',') {
-            ++p;
-            continue;
-        }
-        if (*p == ']') {
-            ++p;
-            return true;
-        }
-        return false;
-    }
-}
-
-bool skipValue(const char *&p, const char *end, int depth)
-{
-    p = skipWhitespace(p, end);
-    if (p >= end) {
-        return false;
-    }
-    const char c = *p;
-    if (c == '{') {
-        // pass depth through: skipObject consumes the single decrement for this level
-        return skipObject(p, end, depth);
-    }
-    if (c == '[') {
-        return skipArray(p, end, depth);
-    }
-    // a primitive is a leaf, so it never wastes a nesting level
-    return skipPrimitive(p, end);
-}
-
-/**
- * @brief Iterates the members of the object starting at @p p.
- *
- * For each member invokes @p memberCallback with the key and the byte range of
- * its value. Advancing @p p is unaffected by the callback.
- */
-template <typename F> bool forEachObjectMember(const char *&p, const char *end, int depth, F &&memberCallback)
-{
-    if (depth <= 0) {
-        return false; // nest deeper than the cap
-    }
-    ++p; // '{'
-    p = skipWhitespace(p, end);
-    if (p < end && *p == '}') {
-        ++p;
-        return true;
-    }
-    for (;;) {
-        p = skipWhitespace(p, end);
-        if (p >= end || *p != '"') {
-            return false;
-        }
-        QString key;
-        if (!decodeString(p, end, key)) {
-            return false;
-        }
-        p = skipWhitespace(p, end);
-        if (p >= end || *p != ':') {
-            return false;
-        }
-        ++p;
-        const char *valueStart = skipWhitespace(p, end);
-        const char *valueEnd = valueStart;
-        if (!skipValue(valueEnd, end, depth - 1)) {
-            return false;
-        }
-        if (!memberCallback(key, valueStart, valueEnd)) {
-            return false;
-        }
-        p = valueEnd;
-        p = skipWhitespace(p, end);
-        if (p >= end) {
-            return false;
-        }
-        if (*p == ',') {
-            ++p;
-            continue;
-        }
-        if (*p == '}') {
-            ++p;
-            return true;
-        }
-        return false;
-    }
-}
-
-// Counts the direct elements of an array value; returns -1 if the array is malformed.
-int countArrayElements(const char *p, const char *end, int depth)
-{
-    if (depth <= 0) {
-        return -1; // nest deeper than the cap
-    }
-    ++p; // '['
-    p = skipWhitespace(p, end);
-    int count = 0;
-    if (p < end && *p == ']') {
-        return 0;
-    }
-    for (;;) {
-        if (!skipValue(p, end, depth - 1)) {
-            return -1;
-        }
-        ++count;
-        p = skipWhitespace(p, end);
-        if (p >= end) {
-            return -1;
-        }
-        if (*p == ',') {
-            ++p;
-            continue;
-        }
-        if (*p == ']') {
-            return count;
-        }
-        return -1;
-    }
-}
-
-} // namespace
-
-namespace RawJson
-{
-
-QList<SetRange> scanSetRanges(const QByteArray &json, ScanError *error)
-{
-    QList<SetRange> ranges;
-    if (error) {
-        *error = ScanError{};
-    }
-
-    const auto fail = [&](const QString &message) -> QList<SetRange> {
-        if (error) {
-            error->message = message;
-        }
-        return {};
-    };
-
-    const char *begin = json.constData();
-    const char *end = begin + json.size();
-    if (begin >= end) {
-        return fail(QStringLiteral("empty JSON document"));
-    }
-
-    const char *p = skipWhitespace(begin, end);
-    if (p >= end || *p != '{') {
-        return fail(QStringLiteral("top-level JSON must be an object"));
-    }
-
-    bool foundData = false;
-    bool malformedSetData = false;
-
-    const auto topLevelCallback = [&](const QString &key, const char *valueStart, const char *valueEnd) {
-        if (key == QStringLiteral("data")) {
-            foundData = true;
-            if (valueStart >= valueEnd || *valueStart != '{') {
-                malformedSetData = true;
-                return false;
-            }
-            const char *setP = valueStart;
-            const bool ok = forEachObjectMember(setP, valueEnd, kMaxNestingDepth - 1,
-                                                [&](const QString &setCode, const char *setStart, const char *setEnd) {
-                                                    if (setStart >= setEnd || *setStart != '{') {
-                                                        malformedSetData = true;
-                                                        return false;
-                                                    }
-                                                    SetRange range;
-                                                    range.dataRange.start = setStart - begin;
-                                                    range.dataRange.length = setEnd - setStart;
-                                                    range.code = setCode;
-
-                                                    const char *memberP = setStart;
-                                                    const bool metaOk = forEachObjectMember(
-                                                        memberP, setEnd, kMaxNestingDepth - 2,
-                                                        [&](const QString &field, const char *fs, const char *fe) {
-                                                            if (field == QStringLiteral("code")) {
-                                                                return decodeStringMember(fs, fe, range.code);
-                                                            }
-                                                            if (field == QStringLiteral("name")) {
-                                                                return decodeStringMember(fs, fe, range.name);
-                                                            }
-                                                            if (field == QStringLiteral("type")) {
-                                                                return decodeStringMember(fs, fe, range.type);
-                                                            }
-                                                            if (field == QStringLiteral("releaseDate")) {
-                                                                return decodeStringMember(fs, fe, range.releaseDate);
-                                                            }
-                                                            if (field == QStringLiteral("cards")) {
-                                                                if (fs >= fe) {
-                                                                    return false;
-                                                                }
-                                                                if (*fs != '[') {
-                                                                    // e.g. "cards": null — treat as an empty array,
-                                                                    // matching Qt's tolerance.
-                                                                    return true;
-                                                                }
-                                                                range.dataRange.cardCount =
-                                                                    countArrayElements(fs, fe, kMaxNestingDepth - 2);
-                                                                return range.dataRange.cardCount >= 0;
-                                                            }
-                                                            return true;
-                                                        });
-                                                    if (!metaOk) {
-                                                        malformedSetData = true;
-                                                        return false;
-                                                    }
-                                                    ranges.append(range);
-                                                    return true;
-                                                });
-            if (!ok) {
-                malformedSetData = true;
-                return false;
-            }
-        }
-        return true;
-    };
-
-    if (!forEachObjectMember(p, end, kMaxNestingDepth, topLevelCallback)) {
-        return fail(malformedSetData ? QStringLiteral("malformed set data") : QStringLiteral("malformed JSON"));
-    }
-    p = skipWhitespace(p, end);
-    if (p != end) {
-        return fail(QStringLiteral("trailing content after top-level JSON object"));
-    }
-    if (!foundData) {
-        return fail(QStringLiteral("missing \"data\" object"));
-    }
-    if (ranges.isEmpty()) {
-        return fail(QStringLiteral("no sets found in \"data\""));
-    }
-    return ranges;
-}
-
-} // namespace RawJson

oracle/src/raw_json_scanner.h

@@ -1,76 +0,0 @@
-#ifndef RAW_JSON_SCANNER_H
-#define RAW_JSON_SCANNER_H
-
-#include <QByteArray>
-#include <QList>
-#include <QString>
-
-namespace RawJson
-{
-
-/**
- * @brief The byte extent of a set's object inside the scanned document, plus
- * the size of its cards array. This is the slice SetToDownload needs for lazy
- * per-set parsing; the metadata strings live in SetRange alongside it.
- */
-struct SetDataRange
-{
-    /** @brief Byte offset of the set's object within the scanned buffer. */
-    qsizetype start = -1;
-    /** @brief Byte length of the set's object, including the surrounding braces. */
-    qsizetype length = 0;
-    /** @brief Number of entries in the set's "cards" array. */
-    int cardCount = 0;
-};
-
-struct SetRange
-{
-    /** @brief The byte slice of this set within the document. */
-    SetDataRange dataRange;
-    QString code;
-    QString name;
-    QString type;
-    QString releaseDate;
-};
-
-struct ScanError
-{
-    bool isError() const
-    {
-        return !message.isEmpty();
-    }
-    QString message;
-};
-
-/**
- * @brief Scans a full MTGJSON document without materializing the JSON tree.
- *
- * Splits the top-level "data" object into per-set byte ranges and reads each
- * set's metadata directly from the raw bytes. The oracle importer can then
- * parse one set at a time during import, keeping peak memory far below a single
- * QJsonDocument::fromJson() over the whole file.
- *
- * The whole document is structurally validated while scanning (strings,
- * escapes, braces, and a trailing-content check) and nesting depth is capped at
- * 1024 to match QJsonDocument, so pathologically deep documents fail shallowly
- * instead of exhausting the stack. Verdicts agree with QJsonDocument::fromJson
- * on structurally malformed input; unlike Qt, string metadata fields
- * ("name", "type", "releaseDate", "code") tolerate null / non-string values by
- * defaulting to empty rather than rejecting the whole document, so one broken
- * set cannot abort the import of the rest.
- *
- * Following QJsonDocument::fromJson's convention, the parsed ranges are
- * returned by value and any failure is reported through the @p error out
- * parameter.
- *
- * @param json The raw MTGJSON document bytes.
- * @param error Out parameter. Set to an error ScanError when the document
- *              cannot be parsed, otherwise left empty. Passing a null
- *              pointer disables error reporting.
- * @return The detected per-set ranges, or an empty list on failure.
- */
-QList<SetRange> scanSetRanges(const QByteArray &json, ScanError *error = nullptr);
-
-} // namespace RawJson
-
-#endif // RAW_JSON_SCANNER_H

servatrice/CMakeLists.txt

@@ -95,8 +95,6 @@ set(DESKTOPDIR
 # Build servatrice binary and link it
 add_executable(servatrice MACOSX_BUNDLE ${servatrice_MOC_SRCS} ${servatrice_RESOURCES_RCC} ${servatrice_SOURCES})
 
-target_precompile_headers(servatrice PRIVATE "${CMAKE_SOURCE_DIR}/cmake/pch/qtcore_pch.h")
-
 if(CMAKE_HOST_SYSTEM MATCHES "FreeBSD")
   target_link_libraries(
     servatrice libcockatrice_deck_list libcockatrice_network_server_remote Threads::Threads ${SERVATRICE_QT_MODULES}

tests/CMakeLists.txt

@@ -114,7 +114,6 @@ target_link_libraries(
 
 add_subdirectory(card_zone_algorithms)
 add_subdirectory(carddatabase)
-add_subdirectory(deck_list_model)
 add_subdirectory(deck_list_zones)
 add_subdirectory(loading_from_clipboard)
 add_subdirectory(movecard_tests)

tests/deck_list_model/CMakeLists.txt

@@ -1,33 +0,0 @@
-add_executable(deck_list_model_custom_zones_test ${VERSION_STRING_CPP} deck_list_model_custom_zones_test.cpp)
-
-if(NOT GTEST_FOUND)
-  add_dependencies(deck_list_model_custom_zones_test gtest)
-endif()
-
-target_link_libraries(
-  deck_list_model_custom_zones_test
-  libcockatrice_models
-  libcockatrice_card
-  libcockatrice_deck_list
-  Threads::Threads
-  ${GTEST_BOTH_LIBRARIES}
-  ${TEST_QT_MODULES}
-)
-add_test(NAME deck_list_model_custom_zones_test COMMAND deck_list_model_custom_zones_test)
-
-add_executable(deck_list_model_zone_integration_test ${VERSION_STRING_CPP} deck_list_model_zone_integration_test.cpp)
-
-if(NOT GTEST_FOUND)
-  add_dependencies(deck_list_model_zone_integration_test gtest)
-endif()
-
-target_link_libraries(
-  deck_list_model_zone_integration_test
-  libcockatrice_models
-  libcockatrice_card
-  libcockatrice_deck_list
-  Threads::Threads
-  ${GTEST_BOTH_LIBRARIES}
-  ${TEST_QT_MODULES}
-)
-add_test(NAME deck_list_model_zone_integration_test COMMAND deck_list_model_zone_integration_test)

tests/deck_list_model/deck_list_model_custom_zones_test.cpp

@@ -1,276 +0,0 @@
-/**
- * @file deck_list_model_custom_zones_test.cpp
- * @brief Tests for the deck list model's custom-zone shadow-tree helpers.
- *
- * DeckListModelCustomZones centralizes every "what is / where is a custom zone"
- * decision for the model's shadow tree: type testing, mirroring from the deck
- * tree, name lookup, and the sort-with-custom-zones-last ordering. These tests
- * exercise that logic directly on hand-built shadow trees, independent of the
- * full model and card database machinery.
- */
-
-#include <gtest/gtest.h>
-#include <libcockatrice/deck_list/tree/deck_list_card_node.h>
-#include <libcockatrice/deck_list/tree/inner_deck_list_node.h>
-#include <libcockatrice/models/deck_list/deck_list_model.h>
-
-namespace
-{
-
-DecklistModelCardNode *cardNode(InnerDecklistNode *parent, const QString &name, int number)
-{
-    // The underlying data node is detached; only the model wrapper is attached to the shadow tree.
-    auto *data = new DecklistCardNode(name, number, nullptr);
-    return new DecklistModelCardNode(data, parent);
-}
-
-QStringList childNames(const InnerDecklistNode *node)
-{
-    QStringList names;
-    for (int i = 0; i < node->size(); ++i) {
-        names.append(node->at(i)->getName());
-    }
-    return names;
-}
-
-} // namespace
-
-// =====================================================================================================================
-// isCustomZone
-// =====================================================================================================================
-
-TEST(DeckListModelCustomZones, IsCustomZoneDistinguishesZoneFromGroup)
-{
-    InnerDecklistNode root;
-    auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-    auto *group = new InnerDecklistNode("Creature", board);
-    auto *zone = new DecklistModelSubZoneNode("Removal", board);
-
-    auto *card = cardNode(group, "A", 1);
-
-    EXPECT_FALSE(DeckListModelCustomZones::isCustomZone(board));
-    EXPECT_FALSE(DeckListModelCustomZones::isCustomZone(group));
-    EXPECT_FALSE(DeckListModelCustomZones::isCustomZone(card));
-    EXPECT_TRUE(DeckListModelCustomZones::isCustomZone(zone));
-}
-
-// =====================================================================================================================
-// findSubZoneByName
-// =====================================================================================================================
-
-TEST(DeckListModelCustomZones, FindSubZoneByNameFindsAcrossBoards)
-{
-    InnerDecklistNode root;
-    auto *main = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-    auto *side = new InnerDecklistNode(DECK_ZONE_SIDE, &root);
-    new DecklistModelSubZoneNode("Removal", main);
-    new DecklistModelSubZoneNode("Utility", side);
-    new InnerDecklistNode("Plain", main); // not a custom zone
-
-    auto *removal = DeckListModelCustomZones::findSubZoneByName(&root, "Removal");
-    ASSERT_NE(removal, nullptr);
-    EXPECT_EQ(removal->getName(), QString("Removal"));
-
-    auto *utility = DeckListModelCustomZones::findSubZoneByName(&root, "Utility");
-    ASSERT_NE(utility, nullptr);
-    EXPECT_EQ(utility->getName(), QString("Utility"));
-
-    // Names are deck-unique; a plain group or built-in board is not matched.
-    EXPECT_EQ(DeckListModelCustomZones::findSubZoneByName(&root, "Plain"), nullptr);
-    EXPECT_EQ(DeckListModelCustomZones::findSubZoneByName(&root, DECK_ZONE_MAIN), nullptr);
-    EXPECT_EQ(DeckListModelCustomZones::findSubZoneByName(&root, "Missing"), nullptr);
-}
-
-// =====================================================================================================================
-// mirrorCustomZones
-// =====================================================================================================================
-
-TEST(DeckListModelCustomZones, MirrorCustomZonesCopiesCardsFlat)
-{
-    // Deck-tree board zone: one direct card plus one nested custom zone.
-    auto *deckBoard = new InnerDecklistNode(DECK_ZONE_MAIN);
-    new DecklistCardNode("Direct", 2, deckBoard);
-
-    auto *deckZone = new InnerDecklistNode("Removal", deckBoard);
-    auto *deckCard1 = new DecklistCardNode("Bolt", 3, deckZone);
-    auto *deckCard2 = new DecklistCardNode("Swords", 1, deckZone);
-
-    InnerDecklistNode shadowRoot;
-    auto *shadowBoard = new InnerDecklistNode(DECK_ZONE_MAIN, &shadowRoot);
-
-    DeckListModelCustomZones::mirrorCustomZones(deckBoard, shadowBoard);
-
-    // Only the custom zone is mirrored as a sub-zone; the direct card is not.
-    ASSERT_EQ(shadowBoard->size(), 1);
-    auto *shadowZone = dynamic_cast<DecklistModelSubZoneNode *>(shadowBoard->at(0));
-    ASSERT_NE(shadowZone, nullptr);
-    EXPECT_EQ(shadowZone->getName(), QString("Removal"));
-
-    // Cards live flat (un-grouped) inside the mirrored zone, wrapping the same data nodes.
-    ASSERT_EQ(shadowZone->size(), 2);
-    auto *shadowCard1 = dynamic_cast<DecklistModelCardNode *>(shadowZone->at(0));
-    auto *shadowCard2 = dynamic_cast<DecklistModelCardNode *>(shadowZone->at(1));
-    ASSERT_NE(shadowCard1, nullptr);
-    ASSERT_NE(shadowCard2, nullptr);
-    EXPECT_EQ(shadowCard1->getDataNode(), deckCard1);
-    EXPECT_EQ(shadowCard2->getDataNode(), deckCard2);
-}
-
-TEST(DeckListModelCustomZones, MirrorCustomZonesWithNoCustomZonesIsNoop)
-{
-    // A board zone with only direct cards has nothing to mirror.
-    auto *deckBoard = new InnerDecklistNode(DECK_ZONE_MAIN);
-    new DecklistCardNode("Direct", 2, deckBoard);
-
-    InnerDecklistNode shadowRoot;
-    auto *shadowBoard = new InnerDecklistNode(DECK_ZONE_MAIN, &shadowRoot);
-
-    DeckListModelCustomZones::mirrorCustomZones(deckBoard, shadowBoard);
-    EXPECT_EQ(shadowBoard->size(), 0);
-}
-
-TEST(DeckListModelCustomZones, MirrorCustomZonesFlattensNestedSubzones)
-{
-    // Cards deeper than one level under a custom zone still get a model row.
-    auto *deckBoard = new InnerDecklistNode(DECK_ZONE_MAIN);
-    auto *deckZone = new InnerDecklistNode("Removal", deckBoard);
-    auto *deckCard1 = new DecklistCardNode("Bolt", 1, deckZone);
-    auto *deeper = new InnerDecklistNode("Deeper", deckZone);
-    auto *deckCard2 = new DecklistCardNode("Swords", 1, deeper);
-
-    InnerDecklistNode shadowRoot;
-    auto *shadowBoard = new InnerDecklistNode(DECK_ZONE_MAIN, &shadowRoot);
-
-    DeckListModelCustomZones::mirrorCustomZones(deckBoard, shadowBoard);
-
-    ASSERT_EQ(shadowBoard->size(), 1);
-    auto *shadowZone = dynamic_cast<DecklistModelSubZoneNode *>(shadowBoard->at(0));
-    ASSERT_NE(shadowZone, nullptr);
-    EXPECT_EQ(shadowZone->getName(), QString("Removal"));
-
-    // Both cards are flattened into the mirrored zone, preserving order.
-    ASSERT_EQ(shadowZone->size(), 2);
-    auto *shadowCard1 = dynamic_cast<DecklistModelCardNode *>(shadowZone->at(0));
-    auto *shadowCard2 = dynamic_cast<DecklistModelCardNode *>(shadowZone->at(1));
-    ASSERT_NE(shadowCard1, nullptr);
-    ASSERT_NE(shadowCard2, nullptr);
-    EXPECT_EQ(shadowCard1->getDataNode(), deckCard1);
-    EXPECT_EQ(shadowCard2->getDataNode(), deckCard2);
-}
-
-// =====================================================================================================================
-// findGroupChild
-// =====================================================================================================================
-
-TEST(DeckListModelCustomZones, FindGroupChildSkipsCustomZones)
-{
-    InnerDecklistNode root;
-    auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-    auto *group = new InnerDecklistNode("Creature", board);
-    new DecklistModelSubZoneNode("Creature", board);
-
-    EXPECT_EQ(DeckListModelCustomZones::findGroupChild(board, "Creature"), group);
-    EXPECT_EQ(DeckListModelCustomZones::findGroupChild(board, "Missing"), nullptr);
-    EXPECT_EQ(DeckListModelCustomZones::findGroupChild(&root, DECK_ZONE_MAIN), board);
-}
-
-// =====================================================================================================================
-// sortWithCustomZonesLast
-// =====================================================================================================================
-
-TEST(DeckListModelCustomZones, SortBoardKeepsCustomZonesAfterGroupsAscending)
-{
-    InnerDecklistNode root;
-    auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-    new DecklistModelSubZoneNode("Zebra", board);
-    new InnerDecklistNode("Creature", board);
-    new InnerDecklistNode("Instant", board);
-    new DecklistModelSubZoneNode("Alpha", board);
-
-    root.setSortMethod(DeckSortMethod::ByName);
-
-    auto mapping = DeckListModelCustomZones::sortWithCustomZonesLast(&root, board, Qt::AscendingOrder);
-
-    // Groups sort first (by name), then custom zones (by name), always after groups.
-    EXPECT_EQ(childNames(board), (QStringList{"Creature", "Instant", "Alpha", "Zebra"}));
-
-    // Some non-identity movement occurred.
-    EXPECT_FALSE(mapping.isEmpty());
-}
-
-TEST(DeckListModelCustomZones, SortBoardKeepsCustomZonesAfterGroupsDescending)
-{
-    InnerDecklistNode root;
-    auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-    new DecklistModelSubZoneNode("Zebra", board);
-    new InnerDecklistNode("Creature", board);
-    new InnerDecklistNode("Instant", board);
-    new DecklistModelSubZoneNode("Alpha", board);
-
-    root.setSortMethod(DeckSortMethod::ByName);
-
-    (void)DeckListModelCustomZones::sortWithCustomZonesLast(&root, board, Qt::DescendingOrder);
-
-    // Groups still lead (descending), custom zones still last.
-    EXPECT_EQ(childNames(board), (QStringList{"Instant", "Creature", "Zebra", "Alpha"}));
-}
-
-TEST(DeckListModelCustomZones, SortBoardMappingIsConsistent)
-{
-    InnerDecklistNode root;
-    auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-
-    QList<AbstractDecklistNode *> originalOrder;
-    auto *g0 = new InnerDecklistNode("Creature", board);
-    originalOrder.append(g0);
-    auto *z0 = new DecklistModelSubZoneNode("Zebra", board);
-    originalOrder.append(z0);
-    auto *g1 = new InnerDecklistNode("Instant", board);
-    originalOrder.append(g1);
-    auto *z1 = new DecklistModelSubZoneNode("Alpha", board);
-    originalOrder.append(z1);
-
-    root.setSortMethod(DeckSortMethod::ByName);
-
-    auto mapping = DeckListModelCustomZones::sortWithCustomZonesLast(&root, board, Qt::AscendingOrder);
-
-    // The mapping reports, for each final row, the original row of the node now sitting there.
-    ASSERT_EQ(mapping.size(), board->size());
-    for (const auto &move : mapping) {
-        const int preSortRow = move.first;
-        const int finalRow = move.second;
-        ASSERT_GE(preSortRow, 0);
-        ASSERT_LT(preSortRow, originalOrder.size());
-        EXPECT_EQ(board->at(finalRow), originalOrder[preSortRow]) << "row " << finalRow;
-    }
-
-    // Final order sanity: groups first in name order, then custom zones.
-    EXPECT_EQ(childNames(board), (QStringList{"Creature", "Instant", "Alpha", "Zebra"}));
-}
-
-TEST(DeckListModelCustomZones, SortPlainNodeDoesNotReorderCustomZones)
-{
-    // A non-board node (e.g. a group whose children are cards) is sorted plainly;
-    // custom zones are not a special case there. Cards sort by name.
-    InnerDecklistNode root;
-    auto *board = new InnerDecklistNode(DECK_ZONE_MAIN, &root);
-    auto *group = new InnerDecklistNode("Creature", board);
-    cardNode(group, "Swords", 1);
-    cardNode(group, "Bolt", 3);
-
-    root.setSortMethod(DeckSortMethod::ByName);
-
-    auto mapping = DeckListModelCustomZones::sortWithCustomZonesLast(&root, group, Qt::AscendingOrder);
-    EXPECT_EQ(childNames(group), (QStringList{"Bolt", "Swords"}));
-    ASSERT_EQ(mapping.size(), 2);
-    EXPECT_EQ(mapping[0].first, 1); // "Bolt" was originally at row 1
-    EXPECT_EQ(mapping[0].second, 0);
-    EXPECT_EQ(mapping[1].first, 0);
-    EXPECT_EQ(mapping[1].second, 1);
-}
-
-int main(int argc, char **argv)
-{
-    ::testing::InitGoogleTest(&argc, argv);
-    return RUN_ALL_TESTS();
-}

tests/deck_list_model/deck_list_model_zone_integration_test.cpp

@@ -1,283 +0,0 @@
-#include <gtest/gtest.h>
-#include <libcockatrice/card/card_info.h>
-#include <libcockatrice/card/database/card_database_manager.h>
-#include <libcockatrice/card/game_specific_terms.h>
-#include <libcockatrice/card/printing/exact_card.h>
-#include <libcockatrice/deck_list/deck_list.h>
-#include <libcockatrice/deck_list/deck_list_node_tree.h>
-#include <libcockatrice/deck_list/tree/deck_list_card_node.h>
-#include <libcockatrice/deck_list/tree/inner_deck_list_node.h>
-#include <libcockatrice/models/deck_list/deck_list_model.h>
-
-namespace
-{
-
-int totalCustomZoneRows(const DeckListModel &model)
-{
-    int count = 0;
-    const int rootRows = model.rowCount(QModelIndex());
-    for (int r = 0; r < rootRows; ++r) {
-        const QModelIndex board = model.index(r, 0, QModelIndex());
-        const int childRows = model.rowCount(board);
-        for (int c = 0; c < childRows; ++c) {
-            const QModelIndex child = model.index(c, 0, board);
-            if (child.data(DeckRoles::IsCustomZoneRole).toBool()) {
-                ++count;
-            }
-        }
-    }
-    return count;
-}
-
-QModelIndex findBoardIndex(const DeckListModel &model, const QString &boardName)
-{
-    for (int r = 0; r < model.rowCount(QModelIndex()); ++r) {
-        const QModelIndex idx = model.index(r, 0, QModelIndex());
-        if (idx.data(DeckRoles::IsCardRole).toBool()) {
-            continue;
-        }
-        const QString name = idx.sibling(idx.row(), DeckListModelColumns::CARD_NAME).data(Qt::EditRole).toString();
-        if (name == boardName) {
-            return idx;
-        }
-    }
-    return {};
-}
-
-QModelIndex findZoneRow(const DeckListModel &model, const QModelIndex &board)
-{
-    for (int r = 0; r < model.rowCount(board); ++r) {
-        const QModelIndex child = model.index(r, 0, board);
-        if (child.data(DeckRoles::IsCustomZoneRole).toBool()) {
-            return child;
-        }
-    }
-    return {};
-}
-
-} // namespace
-
-// The "Add to Zone" combobox/submenu lists getCustomZoneNames(), which reads the
-// deck tree. These verify the source data a freshly-created zone populates.
-
-TEST(DeckListModelZoneIntegration, CreateZoneThenReadCustomZoneNames)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    EXPECT_EQ(model.getCustomZoneNames(DECK_ZONE_MAIN), (QStringList{"Removal"}));
-}
-
-TEST(DeckListModelZoneIntegration, CreateTwoZonesThenReadBoth)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Utility"), nullptr);
-    EXPECT_EQ(model.getCustomZoneNames(DECK_ZONE_MAIN), (QStringList{"Removal", "Utility"}));
-}
-
-// Mirroring regression: rebuildTree must mirror each custom zone exactly once.
-TEST(DeckListModelZoneIntegration, RebuildTreeMirrorsEachZoneOnce)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    // One direct mainboard card plus two nested custom zones.
-    tree->addCard("Lightning Bolt", 2, DECK_ZONE_MAIN, -1);
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    tree->addCard("Swords to Plowshares", 1, "Removal", -1);
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Utility"), nullptr);
-
-    model.rebuildTree();
-
-    EXPECT_EQ(model.getCustomZoneNames(DECK_ZONE_MAIN), (QStringList{"Removal", "Utility"}));
-    EXPECT_EQ(totalCustomZoneRows(model), 2);
-}
-
-// =====================================================================================================================
-// Model behaviour: addCard routing, findCard lookup, removeRows guard, empty-zone survival.
-// =====================================================================================================================
-
-TEST(DeckListModelZoneIntegration, AddCardRoutesIntoMirroredCustomZone)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    model.rebuildTree();
-
-    QModelIndex added = model.addCard(ExactCard(CardInfo::newInstance("Lightning Bolt")), "Removal");
-    ASSERT_TRUE(added.isValid());
-
-    // The card is a direct child of the mirrored custom zone, not a new top-level zone.
-    const QModelIndex zoneParent = added.parent();
-    ASSERT_TRUE(zoneParent.isValid());
-    EXPECT_TRUE(zoneParent.data(DeckRoles::IsCustomZoneRole).toBool());
-    EXPECT_EQ(zoneParent.sibling(zoneParent.row(), DeckListModelColumns::CARD_NAME).data(Qt::DisplayRole).toString(),
-              QString("Removal"));
-
-    // No "Removal" top-level zone appeared in the deck tree.
-    auto *listRoot = tree->getRoot();
-    bool topLevelRemoval = false;
-    for (int i = 0; i < listRoot->size(); ++i) {
-        if (auto *zone = dynamic_cast<InnerDecklistNode *>(listRoot->at(i))) {
-            topLevelRemoval |= zone->getName() == "Removal";
-        }
-    }
-    EXPECT_FALSE(topLevelRemoval);
-}
-
-TEST(DeckListModelZoneIntegration, AddCardToUnmirroredCustomZoneRebuildsNotCreatesTopLevel)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    // The zone exists on the deck tree but the shadow tree has never mirrored it.
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-
-    QModelIndex added = model.addCard(ExactCard(CardInfo::newInstance("Lightning Bolt")), "Removal");
-    ASSERT_TRUE(added.isValid());
-
-    const QModelIndex zoneParent = added.parent();
-    ASSERT_TRUE(zoneParent.isValid());
-    EXPECT_TRUE(zoneParent.data(DeckRoles::IsCustomZoneRole).toBool());
-    EXPECT_EQ(zoneParent.sibling(zoneParent.row(), DeckListModelColumns::CARD_NAME).data(Qt::DisplayRole).toString(),
-              QString("Removal"));
-}
-
-TEST(DeckListModelZoneIntegration, AddCardCreatesGroupSeparatelyFromSameNamedZone)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    // A custom zone named exactly like a grouping criterion.
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Creature"), nullptr);
-    model.rebuildTree();
-
-    CardInfoPtr bear = CardInfo::newInstance("Grizzly Bears");
-    bear->setProperty(Mtg::MainCardType, "Creature");
-
-    QModelIndex added = model.addCard(ExactCard(bear), DECK_ZONE_MAIN);
-    ASSERT_TRUE(added.isValid());
-
-    // The card lands in a *group* node called "Creature", not swallowed by the custom zone.
-    const QModelIndex groupParent = added.parent();
-    ASSERT_TRUE(groupParent.isValid());
-    EXPECT_FALSE(groupParent.data(DeckRoles::IsCustomZoneRole).toBool());
-    EXPECT_EQ(groupParent.sibling(groupParent.row(), DeckListModelColumns::CARD_NAME).data(Qt::DisplayRole).toString(),
-              QString("Creature"));
-
-    // The board keeps both rows: the "Creature" group and the "Creature" custom zone.
-    const QModelIndex boardIndex = groupParent.parent();
-    ASSERT_TRUE(boardIndex.isValid());
-    EXPECT_EQ(model.rowCount(boardIndex), 2);
-}
-
-TEST(DeckListModelZoneIntegration, FindCardResolvesCardInsideCustomZone)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    model.rebuildTree();
-
-    // findCard resolves through the card database; register the card we add.
-    const QString cardName = "Swords to Plowshares";
-    CardInfoPtr info = CardInfo::newInstance(cardName);
-    CardDatabaseManager::getInstance()->addCard(info);
-
-    QModelIndex added = model.addCard(ExactCard(info), "Removal");
-    ASSERT_TRUE(added.isValid());
-
-    QModelIndex found = model.findCard(cardName, "Removal");
-    EXPECT_TRUE(found.isValid());
-    EXPECT_EQ(found, added);
-}
-
-TEST(DeckListModelZoneIntegration, RemoveRowsRefusesCustomZoneRow)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    tree->addCard("Lightning Bolt", 2, DECK_ZONE_MAIN, -1);
-    model.rebuildTree();
-
-    const QModelIndex mainIndex = findBoardIndex(model, DECK_ZONE_MAIN);
-    ASSERT_TRUE(mainIndex.isValid());
-    const QModelIndex zoneRow = findZoneRow(model, mainIndex);
-    ASSERT_TRUE(zoneRow.isValid());
-
-    EXPECT_FALSE(model.removeRow(zoneRow.row(), zoneRow.parent()));
-    EXPECT_EQ(model.rowCount(mainIndex), 2); // the zone survives, alongside the card group
-}
-
-TEST(DeckListModelZoneIntegration, EmptyCustomZoneSurvivesMirrorAndPruning)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    // An empty custom zone must be mirrored (the stack deliberately keeps it alive).
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    model.rebuildTree();
-
-    const QModelIndex mainIndex = findBoardIndex(model, DECK_ZONE_MAIN);
-    ASSERT_TRUE(mainIndex.isValid());
-    EXPECT_EQ(model.rowCount(mainIndex), 1);
-    EXPECT_TRUE(findZoneRow(model, mainIndex).isValid());
-}
-
-// Regression: a board card named like the requested zone must not be mistaken for
-// a zone. Previously `findChild` matched any child by name, so a mainboard card
-// called "Lightning Bolt" made addCard believe a "Lightning Bolt" zone existed and
-// recurse through rebuildTree forever.
-TEST(DeckListModelZoneIntegration, AddCardToCardNamedZoneDoesNotRecurse)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    tree->addCard("Lightning Bolt", 2, DECK_ZONE_MAIN, -1);
-
-    QModelIndex added = model.addCard(ExactCard(CardInfo::newInstance("Swords to Plowshares")), "Lightning Bolt");
-    ASSERT_TRUE(added.isValid());
-}
-
-// Regression: adding to a custom zone that holds a nested sub-zone mirrored the
-// nested cards as flattened shadow rows, so the sorted shadow row index pointed
-// past the deck zone's direct children. The card must be appended to the deck
-// zone instead of being written out of range.
-TEST(DeckListModelZoneIntegration, AddCardToCustomZoneWithNestedSubZoneAppends)
-{
-    QSharedPointer<DeckList> deck(new DeckList());
-    DeckListModel model(nullptr, deck);
-    auto *tree = deck->getTree();
-
-    auto *removal = tree->addCustomZone(DECK_ZONE_MAIN, "Removal");
-    ASSERT_NE(removal, nullptr);
-    auto *deeper = new InnerDecklistNode("Deeper", removal);
-    new DecklistCardNode("Lightning Bolt", 2, deeper, -1);
-    model.rebuildTree();
-
-    QModelIndex added = model.addCard(ExactCard(CardInfo::newInstance("Swords to Plowshares")), "Removal");
-    ASSERT_TRUE(added.isValid());
-    ASSERT_TRUE(added.parent().data(DeckRoles::IsCustomZoneRole).toBool());
-}
-
-int main(int argc, char **argv)
-{
-    ::testing::InitGoogleTest(&argc, argv);
-    return RUN_ALL_TESTS();
-}

tests/deck_list_zones/deck_list_zones_test.cpp

@@ -213,42 +213,6 @@ TEST(DeckListZones, MoveCustomZoneMovesCards)
     EXPECT_FALSE(tree->moveCustomZone("Removal", "not_a_board"));
 }
 
-TEST(DeckListZones, MoveCustomZoneFailsForUnknownBoard)
-{
-    DeckList deck;
-    auto *tree = deck.getTree();
-
-    ASSERT_NE(tree->addCustomZone(DECK_ZONE_MAIN, "Removal"), nullptr);
-    tree->addCard("Lightning Bolt", 2, "Removal", -1);
-
-    EXPECT_FALSE(tree->moveCustomZone("Removal", "not_a_board"));
-
-    // The zone is still under main.
-    EXPECT_EQ(tree->getCustomZones(DECK_ZONE_MAIN).size(), 1);
-}
-
-// Regression: findCustomZoneByName walks every top-level zone, so a custom zone
-// an imported deck carries under a non-standard board (tokens) is still found and
-// movable. The pre-fix manager-level moveCustomZone only scanned the standard
-// boards and returned false for these with no feedback.
-TEST(DeckListZones, MoveCustomZoneNestedUnderTokensBoard)
-{
-    DeckList deck;
-    auto *tree = deck.getTree();
-    auto *root = tree->getRoot();
-
-    auto *tokens = new InnerDecklistNode(DECK_ZONE_TOKENS, root);
-    auto *removal = new InnerDecklistNode("Removal", tokens);
-    new DecklistCardNode("Lightning Bolt", 2, removal, -1);
-
-    EXPECT_TRUE(tree->findCustomZoneByName("Removal"));
-    EXPECT_TRUE(tree->moveCustomZone("Removal", DECK_ZONE_SIDE));
-
-    auto pairs = collectBoardCardPairs(deck);
-    EXPECT_FALSE(hasPair(pairs, DECK_ZONE_TOKENS, "Lightning Bolt"));
-    EXPECT_TRUE(hasPair(pairs, DECK_ZONE_SIDE, "Lightning Bolt"));
-}
-
 TEST(DeckListZones, RemoveCustomZoneRemovesCards)
 {
     DeckList deck;

tests/oracle/CMakeLists.txt

@@ -11,7 +11,7 @@ add_test(NAME parse_cipt_test COMMAND parse_cipt_test)
 # Oracle importer unit tests
 add_executable(
   oracle_importer_test ${VERSION_STRING_CPP} ../../oracle/src/oracleimporter.cpp ../../oracle/src/parsehelpers.cpp
-                       ../../oracle/src/raw_json_scanner.cpp oracle_importer_test.cpp
+                       oracle_importer_test.cpp
 )
 
 if(NOT GTEST_FOUND)
@@ -25,33 +25,10 @@ target_link_libraries(
 
 add_test(NAME oracle_importer_test COMMAND oracle_importer_test)
 
-# Oracle importer benchmark tests (manual, not run in CI, incl. RAM benchmark)
-# Optional compression libs, mirrored from oracle/CMakeLists.txt, so the benchmark
-# can download and decompress whatever AllPrintings format the default URL selects.
-find_package(ZLIB)
-if(ZLIB_FOUND)
-  add_definitions("-DHAS_ZLIB")
-  set(_ORACLE_BENCH_EXTRA_SOURCES ../../oracle/src/zip/unzip.cpp ../../oracle/src/zip/zipglobal.cpp)
-  set(_ORACLE_BENCH_EXTRA_LIBRARIES ${ZLIB_LIBRARIES})
-  include_directories(${ZLIB_INCLUDE_DIRS})
-else()
-  message(STATUS "Oracle tests: zlib not found; zip download benchmark disabled")
-endif()
-
-find_package(LibLZMA)
-if(LIBLZMA_FOUND)
-  add_definitions("-DHAS_LZMA")
-  list(APPEND _ORACLE_BENCH_EXTRA_SOURCES ../../oracle/src/lzma/decompress.cpp)
-  list(APPEND _ORACLE_BENCH_EXTRA_LIBRARIES ${LIBLZMA_LIBRARIES})
-  include_directories(${LIBLZMA_INCLUDE_DIRS})
-else()
-  message(STATUS "Oracle tests: LibLZMA not found; xz download benchmark disabled")
-endif()
-
+# Oracle importer benchmark tests (manual, not run in CI)
 add_executable(
-  oracle_importer_benchmark_test
-  ${VERSION_STRING_CPP} ../../oracle/src/oracleimporter.cpp ../../oracle/src/parsehelpers.cpp
-  ../../oracle/src/raw_json_scanner.cpp oracle_importer_benchmark_test.cpp ${_ORACLE_BENCH_EXTRA_SOURCES}
+  oracle_importer_benchmark_test ${VERSION_STRING_CPP} ../../oracle/src/oracleimporter.cpp
+                                 ../../oracle/src/parsehelpers.cpp oracle_importer_benchmark_test.cpp
 )
 
 if(NOT GTEST_FOUND)
@@ -59,11 +36,6 @@ if(NOT GTEST_FOUND)
 endif()
 
 target_link_libraries(
-  oracle_importer_benchmark_test
-  libcockatrice_card
-  libcockatrice_interfaces
-  Threads::Threads
-  ${GTEST_BOTH_LIBRARIES}
+  oracle_importer_benchmark_test libcockatrice_card libcockatrice_interfaces Threads::Threads ${GTEST_BOTH_LIBRARIES}
   ${TEST_QT_MODULES}
-  ${_ORACLE_BENCH_EXTRA_LIBRARIES}
 )

tests/oracle/oracle_importer_benchmark_test.cpp

@@ -1,33 +1,13 @@
 #include "../../oracle/src/oracleimporter.h"
 
 #include "gtest/gtest.h"
-#include <QBuffer>
-#include <QCoreApplication>
 #include <QDebug>
 #include <QElapsedTimer>
-#include <QEventLoop>
-#include <QFile>
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QJsonObject>
-#include <QNetworkAccessManager>
-#include <QNetworkReply>
-#include <QNetworkRequest>
-#include <QTimer>
-#include <QUrl>
 #include <libcockatrice/interfaces/noop_card_set_priority_controller.h>
 
-#if defined(HAS_LZMA)
-#include "../../oracle/src/lzma/decompress.h"
-#endif
-#if defined(HAS_ZLIB)
-#include "../../oracle/src/zip/unzip.h"
-#endif
-#if defined(Q_OS_MACOS)
-#include <mach/mach.h>
-#include <sys/resource.h>
-#endif
-
 // Helper: build a synthetic MTGJSON-style JSON with the given number of sets and cards per set
 static QByteArray buildSyntheticData(int numSets, int cardsPerSet)
 {
@@ -157,10 +137,9 @@ TEST(OracleBenchmark, ParseJsonThroughput)
 
     for (int i = 0; i < iterations; ++i) {
         OracleImporter importer;
-        QByteArray source = data;
         QElapsedTimer timer;
         timer.start();
-        bool ok = importer.readSetsFromByteArray(std::move(source));
+        bool ok = importer.readSetsFromByteArray(data);
         ASSERT_TRUE(ok);
         totalMs += timer.elapsed();
     }
@@ -278,301 +257,8 @@ TEST(OracleBenchmark, ImportCardsWithColors)
                               .arg(ms > 0 ? static_cast<double>(count) / ms * 1000.0 : 0.0, 0, 'f', 0);
 }
 
-// ============================================================================
-// RAM usage measurement
-// ============================================================================
-
-// Mirrors the default AllPrintings URL selection in oracle/src/pages.cpp.
-#if defined(HAS_LZMA)
-static const QUrl kDefaultAllPrintingsUrl("https://www.mtgjson.com/api/v5/AllPrintings.json.xz");
-#elif defined(HAS_ZLIB)
-static const QUrl kDefaultAllPrintingsUrl("https://www.mtgjson.com/api/v5/AllPrintings.json.zip");
-#else
-static const QUrl kDefaultAllPrintingsUrl("https://www.mtgjson.com/api/v5/AllPrintings.json");
-#endif
-
-// Magic bytes also from oracle/src/pages.cpp
-static const QByteArray kXzSignature("\xFD\x37\x7A\x58\x5A", 6);
-static const QByteArray kZipSignature("PK");
-
-struct MemorySnapshot
-{
-    qint64 peakRssKb = -1; // process high-water mark (VmHWM on Linux, ru_maxrss on macOS)
-    qint64 rssKb = -1;     // current resident set size
-    bool available = false;
-
-    static MemorySnapshot current()
-    {
-        MemorySnapshot snap;
-#if defined(Q_OS_LINUX)
-        QFile statusFile("/proc/self/status");
-        if (statusFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
-            // /proc files report size() == 0, so atEnd() is immediately true: read everything first.
-            const QList<QByteArray> lines = statusFile.readAll().split('\n');
-            for (const QByteArray &line : lines) {
-                if (line.startsWith("VmHWM:")) {
-                    snap.peakRssKb = line.mid(6).trimmed().split(' ').value(0).toLongLong();
-                } else if (line.startsWith("VmRSS:")) {
-                    snap.rssKb = line.mid(6).trimmed().split(' ').value(0).toLongLong();
-                }
-            }
-            snap.available = snap.peakRssKb >= 0;
-        }
-#elif defined(Q_OS_MACOS)
-        struct rusage usage;
-        if (getrusage(RUSAGE_SELF, &usage) == 0) {
-            snap.peakRssKb = usage.ru_maxrss / 1024; // bytes -> kB
-            snap.available = snap.peakRssKb >= 0;
-        }
-        // getrusage has no current-RSS equivalent; task_info's resident_size
-        // is the closest macOS analog to Linux VmRSS.
-        mach_task_basic_info info = {};
-        mach_msg_type_number_t count = MACH_TASK_BASIC_INFO_COUNT;
-        if (task_info(mach_task_self(), MACH_TASK_BASIC_INFO, reinterpret_cast<task_info_t>(&info), &count) ==
-            KERN_SUCCESS) {
-            snap.rssKb = info.resident_size / 1024;
-        }
-#endif
-        return snap;
-    }
-};
-
-static QString formatKb(qint64 kb)
-{
-    if (kb < 0) {
-        return "N/A";
-    }
-    return QString("%1 MB").arg(kb / 1024.0, 0, 'f', 1);
-}
-
-static void logRamPhase(const QString &phase, const MemorySnapshot &baseline, const MemorySnapshot &current)
-{
-    if (!baseline.available || !current.available) {
-        qDebug().noquote() << QString("  %1: memory stats unavailable on this platform").arg(phase);
-        return;
-    }
-    // VmHWM / ru_maxrss are monotonically non-decreasing high-water marks, so a
-    // peak-based delta between phases is ~0.0 MB by construction once the
-    // fixture build has set the process peak. The live signals are current RSS
-    // and the process peak; the delta is meaningful only where the baseline was
-    // taken immediately before the phase it measures (e.g. the import phase,
-    // which compares afterParse against afterImport).
-    QString rssDelta = "N/A";
-    if (current.rssKb >= 0 && baseline.rssKb >= 0) {
-        rssDelta = formatKb(current.rssKb - baseline.rssKb);
-    }
-    qDebug().noquote() << QString("  %1: current RSS %2 | delta vs baseline %3 | process peak %4")
-                              .arg(phase)
-                              .arg(formatKb(current.rssKb))
-                              .arg(rssDelta)
-                              .arg(formatKb(current.peakRssKb));
-}
-
-// Decompresses the download payload when the default URL is a compressed build,
-// mirroring the wizard's magic-byte handling in oracle/src/pages.cpp.
-static QByteArray decompressSetsData(const QByteArray &payload)
-{
-    if (payload.startsWith(kXzSignature)) {
-#if defined(HAS_LZMA)
-        QBuffer inBuffer(const_cast<QByteArray *>(&payload));
-        QByteArray out;
-        QBuffer outBuffer(&out);
-        inBuffer.open(QIODevice::ReadOnly);
-        outBuffer.open(QIODevice::WriteOnly);
-        XzDecompressor xz;
-        if (!xz.decompress(&inBuffer, &outBuffer)) {
-            qDebug() << "RAM benchmark: xz decompression failed";
-            return {};
-        }
-        return out;
-#else
-        qDebug() << "RAM benchmark: download is xz-compressed but this build has no LZMA support";
-        return {};
-#endif
-    }
-    if (payload.startsWith(kZipSignature)) {
-#if defined(HAS_ZLIB)
-        QBuffer inBuffer(const_cast<QByteArray *>(&payload));
-        inBuffer.open(QIODevice::ReadOnly);
-        UnZip unzip;
-        if (unzip.openArchive(&inBuffer) != UnZip::Ok) {
-            qDebug() << "RAM benchmark: zip archive open failed";
-            return {};
-        }
-        if (unzip.fileList().size() != 1) {
-            qDebug() << "RAM benchmark: zip archive doesn't contain exactly one file";
-            return {};
-        }
-        QByteArray out;
-        QBuffer outBuffer(&out);
-        outBuffer.open(QIODevice::WriteOnly);
-        const auto errorCode = unzip.extractFile(unzip.fileList().value(0), &outBuffer);
-        unzip.closeArchive();
-        if (errorCode != UnZip::Ok) {
-            qDebug() << "RAM benchmark: zip extraction failed";
-            return {};
-        }
-        return out;
-#else
-        qDebug() << "RAM benchmark: download is zip-compressed but this build has no zlib support";
-        return {};
-#endif
-    }
-    return payload;
-}
-
-TEST(OracleBenchmark, ImportRamUsage)
-{
-    static constexpr int numSets = 30;
-    static constexpr int cardsPerSet = 2000; // ~60k cards, roughly AllPrintings scale
-
-    // Baseline must precede the fixture build: a high-water mark set while
-    // generating the synthetic JSON would otherwise mask the importer phases.
-    // Where memory stats are unavailable (Windows), skip before doing the
-    // 60k-card fixture build, which would otherwise be pure wasted work.
-    const MemorySnapshot baseline = MemorySnapshot::current();
-    if (!baseline.available) {
-        GTEST_SKIP() << "Memory stats unavailable on this platform";
-    }
-
-    const QByteArray data = buildSyntheticData(numSets, cardsPerSet);
-
-    // The fixture build leaves freed-but-unreturned arenas behind (current RSS
-    // rarely falls once glibc allocates). Baseline immediately after it so the
-    // parse phase measures only the importer's own growth (~40 MB) rather than
-    // swallowing the fixture builder's spike.
-    const MemorySnapshot afterFixture = MemorySnapshot::current();
-    logRamPhase("fixture build", baseline, afterFixture);
-
-    NoopCardSetPriorityController controller;
-    OracleImporter importer;
-
-    QElapsedTimer timer;
-    timer.start();
-    ASSERT_TRUE(importer.readSetsFromByteArray(std::move(data)));
-    const qint64 parseMs = timer.elapsed();
-    const MemorySnapshot afterParse = MemorySnapshot::current();
-
-    timer.restart();
-    const int importedSets = importer.startImport();
-    const qint64 importMs = timer.elapsed();
-    const MemorySnapshot afterImport = MemorySnapshot::current();
-
-    importer.releaseSetData();
-    const MemorySnapshot afterRelease = MemorySnapshot::current();
-
-    const int totalCards = importer.getCardList().size();
-    qDebug().noquote() << QString("Oracle RAM Benchmark (synthetic): %1 sets, %2 cards, %3 MB JSON")
-                              .arg(importedSets)
-                              .arg(totalCards)
-                              .arg(data.size() / (1024.0 * 1024.0), 0, 'f', 1);
-    qDebug().noquote() << QString("  JSON parse: %1 ms").arg(parseMs);
-    qDebug().noquote() << QString("  Card import: %1 ms").arg(importMs);
-    logRamPhase("parse", afterFixture, afterParse);
-    logRamPhase("import", afterParse, afterImport);
-    logRamPhase("after releaseSetData()", afterImport, afterRelease);
-
-    // Freeing the parsed tree rarely moves current RSS (allocator reuse), so the
-    // meaningful signal that release actually dropped the buffers is emptiness,
-    // not an RSS delta.
-    ASSERT_TRUE(importer.getSets().isEmpty());
-}
-
-TEST(OracleBenchmark, ImportRamUsageAllPrintings)
-{
-    // Only "1" enables the download: unset (the default and the CI setup) and
-    // an explicit "0" both disable it.
-    bool envOk = false;
-    const int enabled = qEnvironmentVariableIntValue("COCKATRICE_ORACLE_RAM_BENCHMARK", &envOk);
-    if (!envOk || enabled == 0) {
-        GTEST_SKIP() << "Set COCKATRICE_ORACLE_RAM_BENCHMARK=1 to download the real AllPrintings dataset for this "
-                        "RAM benchmark. Default URL: "
-                     << kDefaultAllPrintingsUrl.toDisplayString().toStdString();
-    }
-
-    // Baseline must precede the request so the phase covers the download +
-    // decompress step, including the payload materialized by readAll().
-    const MemorySnapshot baseline = MemorySnapshot::current();
-    if (!baseline.available) {
-        GTEST_SKIP() << "Memory stats unavailable on this platform";
-    }
-
-    QNetworkAccessManager nam;
-    QNetworkRequest request(kDefaultAllPrintingsUrl);
-    request.setHeader(QNetworkRequest::UserAgentHeader, "Cockatrice Oracle RAM benchmark");
-    QNetworkReply *reply = nam.get(request);
-
-    QEventLoop loop;
-    QTimer timeoutTimer;
-    timeoutTimer.setSingleShot(true);
-    bool timedOut = false;
-    QObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
-    QObject::connect(&timeoutTimer, &QTimer::timeout, &loop, [&] {
-        timedOut = true;
-        reply->abort();
-    });
-    timeoutTimer.start(10 * 60 * 1000);
-    loop.exec();
-    timeoutTimer.stop();
-
-    // abort() leaves reply->error() as OperationCanceledError, so a timed-out
-    // download takes the same GTEST_SKIP path as any other network error
-    // instead of reading a truncated body and failing the parse below.
-    if (timedOut || reply->error() != QNetworkReply::NoError) {
-        GTEST_SKIP() << "Download failed: " << reply->errorString().toStdString();
-    }
-    const QByteArray payload = reply->readAll();
-    reply->deleteLater();
-
-    // mtgjson can answer 200 with an HTML page (mirrors the wizard's '<' check
-    // in pages.cpp); reject it before trying to decompress/parse.
-    if (payload.startsWith("<")) {
-        GTEST_SKIP() << "Download returned a non-JSON body (HTML page instead of data), skipping";
-    }
-
-    const QByteArray setsData = decompressSetsData(payload);
-    const MemorySnapshot afterDownload = MemorySnapshot::current();
-    if (setsData.isEmpty()) {
-        GTEST_SKIP() << "No data to import (download or decompression failed)";
-    }
-
-    NoopCardSetPriorityController controller;
-    OracleImporter importer;
-
-    QElapsedTimer timer;
-    timer.start();
-    ASSERT_TRUE(importer.readSetsFromByteArray(std::move(setsData)));
-    const qint64 parseMs = timer.elapsed();
-    const MemorySnapshot afterParse = MemorySnapshot::current();
-
-    timer.restart();
-    const int importedSets = importer.startImport();
-    const qint64 importMs = timer.elapsed();
-    const MemorySnapshot afterImport = MemorySnapshot::current();
-
-    importer.releaseSetData();
-    const MemorySnapshot afterRelease = MemorySnapshot::current();
-
-    const int totalCards = importer.getCardList().size();
-    qDebug().noquote() << QString("Oracle RAM Benchmark (real AllPrintings): %1 sets, %2 unique cards")
-                              .arg(importedSets)
-                              .arg(totalCards);
-    qDebug().noquote() << QString("  URL: %1").arg(kDefaultAllPrintingsUrl.toDisplayString());
-    qDebug().noquote() << QString("  Downloaded: %1 MB, decompressed: %2 MB")
-                              .arg(payload.size() / (1024.0 * 1024.0), 0, 'f', 1)
-                              .arg(setsData.size() / (1024.0 * 1024.0), 0, 'f', 1);
-    qDebug().noquote() << QString("  JSON parse: %1 ms").arg(parseMs);
-    qDebug().noquote() << QString("  Card import: %1 ms").arg(importMs);
-    logRamPhase("download+decompress", baseline, afterDownload);
-    logRamPhase("parse", afterDownload, afterParse);
-    logRamPhase("import", afterParse, afterImport);
-    logRamPhase("after releaseSetData()", afterImport, afterRelease);
-}
-
 int main(int argc, char **argv)
 {
-    // Required for the event loop used by the real-AllPrintings download benchmark
-    QCoreApplication app(argc, argv);
     ::testing::InitGoogleTest(&argc, argv);
     return RUN_ALL_TESTS();
 }

tests/oracle/oracle_importer_test.cpp

@@ -545,202 +545,6 @@ TEST_F(OracleImporterTest, ApostropheNormalized)
     ASSERT_TRUE(importer->getCardList().contains("Jace's Ingenuity"));
 }
 
-// ============================================================================
-// RawJson scanner tests
-// ============================================================================
-
-TEST_F(OracleImporterTest, ScanSetRangesMatchFullJsonParse)
-{
-    QJsonObject root;
-    QJsonObject data;
-    data["AAA"] = makeCard("Alpha Card");
-    data["BBB"] = makeCard("Beta Card");
-    root["data"] = data;
-
-    const QByteArray bytes = QJsonDocument(root).toJson(QJsonDocument::Compact);
-
-    RawJson::ScanError error;
-    const QList<RawJson::SetRange> ranges = RawJson::scanSetRanges(bytes, &error);
-    ASSERT_FALSE(error.isError()) << error.message.toStdString();
-    ASSERT_EQ(ranges.size(), 2);
-
-    const QJsonObject wholeData = QJsonDocument::fromJson(bytes).object().value("data").toObject();
-    for (const RawJson::SetRange &range : ranges) {
-        QJsonParseError parseError;
-        const QJsonDocument sliceDoc = QJsonDocument::fromJson(
-            QByteArray(bytes.constData() + range.dataRange.start, range.dataRange.length), &parseError);
-        ASSERT_EQ(parseError.error, QJsonParseError::NoError)
-            << range.code.toStdString() << ": " << parseError.errorString().toStdString();
-        ASSERT_EQ(sliceDoc.object(), wholeData.value(range.code).toObject()) << "set " << range.code.toStdString();
-    }
-}
-
-TEST_F(OracleImporterTest, ScanSetRangesDecodesEscapesAndCountsCards)
-{
-    const QByteArray json = "{\"data\":{\"KEY\":{\"code\":\"zzz\",\"name\":\"\\u00c9tude \\ud83d\\ude00\","
-                            "\"type\":\"expansion\",\"releaseDate\":\"2024-01-05\","
-                            "\"cards\":[{\"name\":\"a\"},{\"name\":\"b\"},{\"name\":\"c\"}]}}}";
-
-    RawJson::ScanError error;
-    const QList<RawJson::SetRange> ranges = RawJson::scanSetRanges(json, &error);
-    ASSERT_FALSE(error.isError());
-    ASSERT_EQ(ranges.size(), 1);
-
-    const RawJson::SetRange &range = ranges.first();
-    ASSERT_EQ(range.code, "zzz"); // inner "code" wins over the object key
-    const QString expectedName = QString::fromUtf8("\xC3\x89tude ") + QChar(0xD83D) + QChar(0xDE00);
-    ASSERT_EQ(range.name, expectedName);
-    ASSERT_EQ(range.type, "expansion");
-    ASSERT_EQ(range.releaseDate, "2024-01-05");
-    ASSERT_EQ(range.dataRange.cardCount, 3);
-
-    QJsonParseError parseError;
-    const QJsonDocument sliceDoc = QJsonDocument::fromJson(
-        QByteArray(json.constData() + range.dataRange.start, range.dataRange.length), &parseError);
-    ASSERT_EQ(parseError.error, QJsonParseError::NoError);
-    ASSERT_EQ(sliceDoc.object().value("name").toString(), expectedName);
-    ASSERT_EQ(sliceDoc.object().value("cards").toArray().size(), 3);
-}
-
-TEST_F(OracleImporterTest, ScanSetRangesRejectsInvalidJson)
-{
-    const QList<QByteArray> invalid = {"not json",
-                                       "[]",
-                                       "{\"data\":[]}",
-                                       "{\"data\":{}}",
-                                       "{\"other\":{}}",
-                                       "{\"data\":{\"A\":{\"code\":\"a\",\"name\":\"ok\",\"type\":\"x\","
-                                       "\"releaseDate\":\"2024-01-01\",\"cards\":[]}}} trailing",
-                                       "{\"data\":{\"A\":{\"cards\":[{\"name\":\"\\uZZZZ\"}]}}}",
-                                       "{\"data\":{\"A\":{\"cards\":[{\"name\":\"bad \\q escape\"}]}}}",
-                                       "{\"data\":{\"A\":{\"cards\":[{\"name\":\"\\ud800\"}]}}}"};
-
-    for (const QByteArray &json : invalid) {
-        RawJson::ScanError error;
-        RawJson::scanSetRanges(json, &error);
-        EXPECT_TRUE(error.isError()) << "expected failure for: " << json.constData();
-    }
-}
-
-TEST_F(OracleImporterTest, ScanSetRangesMatchesFullJsonParseVerdicts)
-{
-    // Verdicts must agree with QJsonDocument::fromJson for the inputs below —
-    // including the metadata quirks ("name": null, "type": 7, "releaseDate": null,
-    // "cards": null) that used to make the scanner reject sets Qt accepts.
-    const QList<QByteArray> inputs = {
-        "{\"data\":{\"A\":{\"code\":\"a\",\"name\":\"ok\",\"type\":\"x\",\"releaseDate\":\"2024-01-01\",\"cards\":[{"
-        "\"n\":1}]}}}",
-        "{\"data\":{\"A\":{\"code\":\"a\",\"name\":null,\"type\":\"x\",\"releaseDate\":\"2024-01-01\",\"cards\":[]}}}",
-        "{\"data\":{\"A\":{\"code\":\"a\",\"name\":\"ok\",\"type\":null,\"releaseDate\":\"2024-01-01\",\"cards\":[]}}}",
-        "{\"data\":{\"A\":{\"code\":\"a\",\"name\":\"ok\",\"type\":7,\"releaseDate\":\"2024-01-01\",\"cards\":null}}}",
-        "{\"data\":{\"A\":{\"code\":\"a\",\"name\":\"ok\",\"releaseDate\":\"2024-01-01\",\"cards\":[1,2,3]}}}",
-        // unescaped control character inside a string: QJsonDocument and
-        // skipString both accept it, so the scanner must not reject the whole doc
-        "{\"data\":{\"A\":{\"code\":\"a\",\"name\":\"N\tX\",\"releaseDate\":\"2024-01-01\",\"cards\":[{\"n\":1}]}}}",
-        // structurally invalid JSON (both parsers must reject)
-        "not json",
-        "{\"data\":{\"A\":{\"name\":\"unterminated}}",
-    };
-
-    for (const QByteArray &input : inputs) {
-        QJsonParseError qtError;
-        QJsonDocument::fromJson(input, &qtError);
-        const bool qtOk = qtError.error == QJsonParseError::NoError;
-
-        RawJson::ScanError scanError;
-        const QList<RawJson::SetRange> ranges = RawJson::scanSetRanges(input, &scanError);
-        EXPECT_EQ(qtOk, !scanError.isError()) << "verdict mismatch for: " << input.constData();
-        if (scanError.isError()) {
-            continue;
-        }
-        for (const RawJson::SetRange &range : ranges) {
-            QJsonParseError sliceError;
-            QJsonDocument::fromJson(QByteArray(input.constData() + range.dataRange.start, range.dataRange.length),
-                                    &sliceError);
-            EXPECT_EQ(sliceError.error, QJsonParseError::NoError) << "bad range slice for: " << input.constData();
-        }
-    }
-}
-
-TEST_F(OracleImporterTest, ScanSetRangesRejectsDeepNesting)
-{
-    // Far beyond the shared 1024 container cap: Qt reports DeepNesting and the
-    // scanner must reject too, without overflowing the stack through its
-    // recursive skipValue walk.
-    QString nesting;
-    nesting.reserve(10000);
-    for (int i = 0; i < 5000; ++i) {
-        nesting += '[';
-    }
-    for (int i = 0; i < 5000; ++i) {
-        nesting += ']';
-    }
-    const QByteArray json = ("{\"data\":{\"A\":{\"code\":\"a\",\"cards\":" + nesting + "}}}").toUtf8();
-
-    QJsonParseError qtError;
-    QJsonDocument::fromJson(json, &qtError);
-    ASSERT_NE(qtError.error, QJsonParseError::NoError) << "expected Qt to reject deep nesting";
-
-    RawJson::ScanError scanError;
-    RawJson::scanSetRanges(json, &scanError);
-    ASSERT_TRUE(scanError.isError()) << "scanner accepted a document Qt rejects as too deeply nested";
-}
-
-TEST_F(OracleImporterTest, ScanSetRangesAcceptsQtMaxNesting)
-{
-    // Pins the boundary rather than only the far-past case: a depth Qt still
-    // accepts must be accepted by the scanner too. Before the fix the scanner's
-    // cap was roughly half of Qt's (each level cost two decrements), so a
-    // depth of 1000 here was rejected even though QJsonDocument parses it.
-    constexpr int depth = 1000;
-    QString nesting;
-    nesting.reserve(2 * depth);
-    for (int i = 0; i < depth; ++i) {
-        nesting += '[';
-    }
-    for (int i = 0; i < depth; ++i) {
-        nesting += ']';
-    }
-    const QByteArray json = ("{\"data\":{\"A\":{\"code\":\"a\",\"cards\":" + nesting + "}}}").toUtf8();
-
-    QJsonParseError qtError;
-    QJsonDocument::fromJson(json, &qtError);
-    ASSERT_EQ(qtError.error, QJsonParseError::NoError) << "expected Qt to accept depth " << depth;
-
-    RawJson::ScanError scanError;
-    RawJson::scanSetRanges(json, &scanError);
-    ASSERT_FALSE(scanError.isError()) << "scanner rejected a document Qt accepts at depth " << depth;
-}
-
-// ============================================================================
-// Lazy per-set parsing tests
-// ============================================================================
-
-TEST_F(OracleImporterTest, StartImportParsesSetsLazily)
-{
-    QJsonObject setObj = makeCard("Lazy Import Card");
-    QJsonArray cards;
-    cards.append(setObj);
-    QJsonObject dataSet;
-    dataSet["code"] = "tst";
-    dataSet["name"] = "Test Set";
-    dataSet["type"] = "expansion";
-    dataSet["releaseDate"] = "2024-01-01";
-    dataSet["cards"] = cards;
-
-    QJsonObject root;
-    root["data"] = QJsonObject{{"TST", dataSet}};
-
-    const QByteArray data = QJsonDocument(root).toJson(QJsonDocument::Compact);
-    ASSERT_TRUE(importer->readSetsFromByteArray(data));
-    ASSERT_FALSE(importer->getRawSetsData().isEmpty());
-
-    const int importedSets = importer->startImport();
-    ASSERT_EQ(importedSets, 1);
-    ASSERT_EQ(importer->getCardList().size(), 1);
-    ASSERT_FALSE(importer->getCardList().value("Lazy Import Card").isNull());
-}
-
 int main(int argc, char **argv)
 {
     ::testing::InitGoogleTest(&argc, argv);