add pack filter in spell shop

src/main/java/forge/card/CardRulesPredicates.java

@@ -338,6 +338,9 @@ public final class CardRulesPredicates {
 
         @Override
         public boolean apply(final CardRules subject) {
+            if (null == subject) {
+                return true;
+            }
             switch (this.op) {
             case CountColors:
                 return subject.getColor().countColors() == this.color;
@@ -413,6 +416,9 @@ public final class CardRulesPredicates {
 
         @Override
         public boolean apply(final CardRules card) {
+            if (null == card) {
+                return true;
+            }
             return this.shouldBeEqual == card.getType().typeContains(this.operand);
         }
 

src/main/java/forge/gui/deckeditor/SEditorUtil.java

@@ -33,8 +33,6 @@ public final class SEditorUtil  {
     /** An enum to encapsulate metadata for the stats/filter objects. */
     public static enum StatTypes {
         TOTAL      (FSkin.ZoneImages.ICO_HAND,      null),
-        // PRODUCTS   (FSkin.EditorImages.IMG_PRODUCTS, null),
-
         WHITE      (FSkin.ManaImages.IMG_WHITE,     CardRulesPredicates.Presets.IS_WHITE),
         BLUE       (FSkin.ManaImages.IMG_BLUE,      CardRulesPredicates.Presets.IS_BLUE),
         BLACK      (FSkin.ManaImages.IMG_BLACK,     CardRulesPredicates.Presets.IS_BLACK),
@@ -43,6 +41,7 @@ public final class SEditorUtil  {
         COLORLESS  (FSkin.ManaImages.IMG_COLORLESS, CardRulesPredicates.Presets.IS_COLORLESS),
         MULTICOLOR (FSkin.EditorImages.IMG_MULTI,   CardRulesPredicates.Presets.IS_MULTICOLOR),
 
+        PACK         (FSkin.EditorImages.IMG_PACK,         null),
         LAND         (FSkin.EditorImages.IMG_LAND,         CardRulesPredicates.Presets.IS_LAND),
         ARTIFACT     (FSkin.EditorImages.IMG_ARTIFACT,     CardRulesPredicates.Presets.IS_ARTIFACT),
         CREATURE     (FSkin.EditorImages.IMG_CREATURE,     CardRulesPredicates.Presets.IS_CREATURE),
@@ -60,6 +59,9 @@ public final class SEditorUtil  {
         }
 
         public String toLabelString() {
+            if (this == PACK) {
+                return "Card packs and prebuilt decks";
+            }
             return TextUtil.enumToLabel(this) + " cards";
         }
     }
@@ -79,21 +81,24 @@ public final class SEditorUtil  {
      * setStats.
      * 
      * @param <T> &emsp; the generic type
-     * @param deck &emsp; ItemPoolView<InventoryITem>
+     * @param items &emsp; ItemPoolView<InventoryITem>
      * @param view &emsp; {@link forge.gui.deckeditor.views.ITableContainer}
      */
-    public static <T extends InventoryItem> void setStats(final ItemPoolView<T> deck, final ITableContainer view) {
+    public static <T extends InventoryItem> void setStats(final ItemPoolView<T> items, final ITableContainer view) {
         for (StatTypes s : StatTypes.values()) {
             switch (s) {
             case TOTAL:
-                view.getStatLabel(StatTypes.TOTAL).setText(String.valueOf(deck.countAll()));
+                view.getStatLabel(s).setText(String.valueOf(items.countAll()));
+                break;
+            case PACK:
+                view.getStatLabel(s).setText(String.valueOf(items.countNonCards()));
                 break;
             default:
                 view.getStatLabel(s).setText(String.valueOf(
-                        Aggregates.sum(Iterables.filter(deck, Predicates.compose(s.predicate, deck.getFnToCard())), deck.getFnToCount())));
+                        Aggregates.sum(Iterables.filter(items, Predicates.compose(s.predicate, items.getFnToCard())), items.getFnToCount())));
+            }
         }
     }
-    } // getStats()
 
     /**
      * Resets components that may have been changed

src/main/java/forge/gui/deckeditor/SFilterUtil.java

@@ -50,7 +50,7 @@ public class SFilterUtil {
                 if (statLabels.get(s).getSelected()) { types.add(s.predicate); }
                 break;
                 
-            case TOTAL:
+            case TOTAL: case PACK:
                 // ignore
                 break;
                 

src/main/java/forge/gui/deckeditor/controllers/CCardCatalog.java

@@ -319,20 +319,23 @@ public enum CCardCatalog implements ICDoc {
                 VCardCatalog.SINGLETON_INSTANCE.getLblType().getSelected(),
                 VCardCatalog.SINGLETON_INSTANCE.getLblText().getSelected()));
         
-        Predicate<? super CardPrinted> cardFilter = Predicates.and(cardPredicates);
+        Predicate<CardPrinted> cardFilter = Predicates.and(cardPredicates);
         
-        // Until this is filterable, always show packs and decks in the card shop.
+        // show packs and decks in the card shop according to the toggle setting
+        // this is special-cased apart from the buildColorAndTypeFilter() above
+        if (VCardCatalog.SINGLETON_INSTANCE.getStatLabel(SEditorUtil.StatTypes.PACK).getSelected()) {
             List<Predicate<? super CardPrinted>> itemPredicates = new ArrayList<Predicate<? super CardPrinted>>();
             itemPredicates.add(cardFilter);
             itemPredicates.add(ItemPredicate.Presets.IS_PACK);
             itemPredicates.add(ItemPredicate.Presets.IS_DECK);
-        Predicate<CardPrinted> filter = Predicates.or(itemPredicates);
+            cardFilter = Predicates.or(itemPredicates);
+        }
 
         // Apply to table
         // TODO: is there really no way to make this type safe?
         ACEditorBase<?, ?> editor = CDeckEditorUI.SINGLETON_INSTANCE.getCurrentEditorController();
         if (null != editor) {
-            ((ACEditorBase<CardPrinted, DeckBase>)editor).getTableCatalog().setFilter(filter);
+            ((ACEditorBase<CardPrinted, DeckBase>)editor).getTableCatalog().setFilter(cardFilter);
         }
     }
     

src/main/java/forge/gui/deckeditor/controllers/CEditorQuestCardShop.java

@@ -462,6 +462,8 @@ public final class CEditorQuestCardShop extends ACEditorBase<InventoryItem, Deck
         VCardCatalog.SINGLETON_INSTANCE.getPnlAddButtons().add(sellPercentageLabel);
         this.sellPercentageLabel.setText("<html>Selling cards at " + formatter.format(multiPercent)
                 + "% of their value.<br>" + maxSellingPrice + "</html>");
+        
+        VCardCatalog.SINGLETON_INSTANCE.getStatLabel(SEditorUtil.StatTypes.PACK).setVisible(true);
     }
 
     /* (non-Javadoc)
@@ -492,6 +494,8 @@ public final class CEditorQuestCardShop extends ACEditorBase<InventoryItem, Deck
         VCardCatalog.SINGLETON_INSTANCE.getBtnAdd().setText(CCAddLabel);
         VCurrentDeck.SINGLETON_INSTANCE.getBtnRemove().setText(CDRemLabel);
         
+        VCardCatalog.SINGLETON_INSTANCE.getStatLabel(SEditorUtil.StatTypes.PACK).setVisible(false);
+        
         return true;
     }
 }

src/main/java/forge/gui/deckeditor/tables/EditorTableView.java

@@ -44,7 +44,6 @@ import com.google.common.collect.Iterables;
 import forge.gui.deckeditor.SEditorUtil;
 import forge.gui.deckeditor.views.ITableContainer;
 import forge.gui.toolbox.FSkin;
-import forge.item.CardPrinted;
 import forge.item.InventoryItem;
 import forge.item.ItemPool;
 import forge.item.ItemPoolView;
@@ -188,7 +187,6 @@ public final class EditorTableView<T extends InventoryItem> {
      * @param view0 &emsp; the {@link javax.gui.deckeditor.views.ITableCOntainer}
      * @param cols0 &emsp; List<TableColumnInfo<InventoryItem>> of additional columns for this
      */
-    @SuppressWarnings("unchecked")
     public void setup(final ITableContainer view0, final List<TableColumnInfo<InventoryItem>> cols0) {
         final DefaultTableColumnModel colmodel = new DefaultTableColumnModel();
 
@@ -211,17 +209,7 @@ public final class EditorTableView<T extends InventoryItem> {
         this.model.addTableModelListener(new TableModelListener() {
             @Override
             public void tableChanged(final TableModelEvent ev) {
-                final List<T> deck = EditorTableView.this.model.getCards().toFlatList();
+                SEditorUtil.setStats(EditorTableView.this.model.getCards(), view0);
-                final ItemPool<T> filteredDeck = new ItemPool<T>((Class<T>) CardPrinted.class);
-
-                // Filter out non-card items (booster packs, etc.)
-                for (T item : deck) {
-                    if (item instanceof CardPrinted) {
-                        filteredDeck.add(item, 1);
-                    }
-                }
-
-                SEditorUtil.setStats(filteredDeck, view0);
             }
         });
     }

src/main/java/forge/gui/deckeditor/views/VCardCatalog.java

@@ -54,6 +54,7 @@ public enum VCardCatalog implements IVDoc<CCardCatalog>, ITableContainer {
     private final FLabel lblTitle = new FLabel.Builder().fontSize(14).build();
 
     // Total and color count labels/filter toggles
+    private final Dimension labelSize = new Dimension(60, 24);
     private final JPanel pnlStats = new JPanel(new WrapLayout(FlowLayout.LEFT));
     private final Map<SEditorUtil.StatTypes, FLabel> statLabels =
             new HashMap<SEditorUtil.StatTypes, FLabel>();
@@ -125,12 +126,19 @@ public enum VCardCatalog implements IVDoc<CCardCatalog>, ITableContainer {
         for (SEditorUtil.StatTypes s : SEditorUtil.StatTypes.values()) {
             FLabel label = buildToggleLabel(s, SEditorUtil.StatTypes.TOTAL != s);
             statLabels.put(s, label);
+            JComponent component = label;
             if (SEditorUtil.StatTypes.TOTAL == s) {
                 label.setToolTipText("Total cards (click to toggle all filters)");
-            } else if (9 == statLabels.size()) {
+            } else if (SEditorUtil.StatTypes.PACK == s) {
-                pnlStats.add(buildToggleLabel(null, false));
+                // wrap in a constant-size panel so we can change its visibility without affecting layout
+                component = new JPanel(new MigLayout("insets 0, gap 0"));
+                component.setPreferredSize(labelSize);
+                component.setMinimumSize(labelSize);
+                component.setOpaque(false);
+                label.setVisible(false);
+                component.add(label);
             }
-            pnlStats.add(label);
+            pnlStats.add(component);
         }
 
         pnlAddButtons.setOpaque(false);
@@ -235,13 +243,12 @@ public enum VCardCatalog implements IVDoc<CCardCatalog>, ITableContainer {
     //========== Other methods
     private FLabel buildToggleLabel(SEditorUtil.StatTypes s, boolean selectable) {
         FLabel label = new FLabel.Builder()
-                .icon(null == s ? null : s.img).iconScaleAuto(false)
+                .icon(s.img).iconScaleAuto(false)
                 .fontSize(11)
-                .tooltip(null == s ? null : s.toLabelString() + "(click to toggle the filter for this card type)")
+                .tooltip(s.toLabelString() + " (click to toggle the filter)")
-                .hoverable(null != s).selectable(selectable).selected(selectable)
+                .hoverable().selectable(selectable).selected(selectable)
                 .build();
         
-        Dimension labelSize = new Dimension(60, 24);
         label.setPreferredSize(labelSize);
         label.setMinimumSize(labelSize);
         

src/main/java/forge/gui/deckeditor/views/VCurrentDeck.java

@@ -153,11 +153,12 @@ public enum VCurrentDeck implements IVDoc<CCurrentDeck>, ITableContainer {
         for (SEditorUtil.StatTypes s : SEditorUtil.StatTypes.values()) {
             FLabel label = buildLabel(s);
             statLabels.put(s, label);
-            if (9 == statLabels.size()) {
+            if (SEditorUtil.StatTypes.PACK == s) {
                 pnlStats.add(buildLabel(null));
-            }
+            } else {
                 pnlStats.add(label);
             }
+        }
 
         pnlRemoveButtons.setOpaque(false);
         pnlRemoveButtons.add(btnRemove, "w 30%!, h 30px!, gap 0 0 5px 5px");

src/main/java/forge/gui/toolbox/FSkin.java

@@ -324,7 +324,7 @@ public enum FSkin {
         IMG_LAND            (new int[] {120, 720, 40, 40}), /** */
         IMG_MULTI           (new int[] {80, 720, 40, 40}), /** */
         IMG_PLANESWALKER    (new int[] {200, 720, 40, 40}), /** */
-        IMG_PRODUCTS        (new int[] {80, 760, 40, 40}), /** */
+        IMG_PACK            (new int[] {80, 760, 40, 40}), /** */
         IMG_SORCERY         (new int[] {160, 720, 40, 40});
 
         private int[] coords;

src/main/java/forge/item/ItemPoolView.java

@@ -171,6 +171,18 @@ public class ItemPoolView<T extends InventoryItem> implements Iterable<Entry<T,
         return result;
     }
 
+    public final int countNonCards() {
+        int result = 0;
+        if (this.getCards() != null) {
+            for (Map.Entry<T, Integer> e : cards.entrySet()) {
+                if (!(e.getKey() instanceof CardPrinted)) {
+                    result += e.getValue();
+                }
+            }
+        }
+        return result;
+    }
+
     /**
      * 
      * countDistinct.