Add a quick setting to draw unused color identities and center them.

cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_color_identity_widget.cpp

@@ -122,6 +122,7 @@ DeckPreviewColorIdentityWidget::DeckPreviewColorIdentityWidget(QWidget *parent,
     QHBoxLayout *layout = new QHBoxLayout(this);
     layout->setSpacing(5);
     layout->setContentsMargins(0, 0, 0, 0);
+    layout->setAlignment(Qt::AlignHCenter);
     setLayout(layout);
 
     setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
@@ -143,6 +144,24 @@ DeckPreviewColorIdentityWidget::DeckPreviewColorIdentityWidget(QWidget *parent,
             }
         }
     }
+
+    connect(&SettingsCache::instance(), &SettingsCache::visualDeckStorageDrawUnusedColorIdentitiesChanged, this,
+            &DeckPreviewColorIdentityWidget::toggleUnusedVisibility);
+}
+
+void DeckPreviewColorIdentityWidget::toggleUnusedVisibility(bool _visible) const
+{
+    if (_visible) {
+        for (DeckPreviewColorCircleWidget *circle : findChildren<DeckPreviewColorCircleWidget *>()) {
+            circle->setVisible(true);
+        }
+    } else {
+        for (DeckPreviewColorCircleWidget *circle : findChildren<DeckPreviewColorCircleWidget *>()) {
+            if (!circle->getIsActive()) {
+                circle->setHidden(true);
+            }
+        }
+    }
 }
 
 void DeckPreviewColorIdentityWidget::resizeEvent(QResizeEvent *event)

cockatrice/src/client/ui/widgets/visual_deck_storage/deck_preview/deck_preview_color_identity_widget.h

@@ -15,6 +15,10 @@ public:
 
     void setColorActive(bool active);
     QChar getColorChar() const;
+    bool getIsActive() const
+    {
+        return isActive;
+    }
 
 protected:
     void resizeEvent(QResizeEvent *event) override;
@@ -35,6 +39,9 @@ class DeckPreviewColorIdentityWidget : public QWidget
 public:
     explicit DeckPreviewColorIdentityWidget(QWidget *parent, const QString &colorIdentity);
 
+public slots:
+    void toggleUnusedVisibility(bool _visible) const;
+
 protected:
     void resizeEvent(QResizeEvent *event) override;
 };

cockatrice/src/client/ui/widgets/visual_deck_storage/visual_deck_storage_widget.cpp

@@ -53,6 +53,12 @@ VisualDeckStorageWidget::VisualDeckStorageWidget(QWidget *parent) : QWidget(pare
     connect(tagsOnWidgetsVisibilityCheckBox, &QCheckBox::QT_STATE_CHANGED, &SettingsCache::instance(),
             &SettingsCache::setVisualDeckStorageShowTagsOnDeckPreviews);
 
+    drawUnusedColorIdentitiesCheckBox = new QCheckBox(this);
+    drawUnusedColorIdentitiesCheckBox->setChecked(
+        SettingsCache::instance().getVisualDeckStorageDrawUnusedColorIdentities());
+    connect(drawUnusedColorIdentitiesCheckBox, &QCheckBox::QT_STATE_CHANGED, &SettingsCache::instance(),
+            &SettingsCache::setVisualDeckStorageDrawUnusedColorIdentities);
+
     cardSizeSliderVisibilityCheckBox = new QCheckBox(this);
     cardSizeSliderVisibilityCheckBox->setChecked(SettingsCache::instance().getVisualDeckStorageShowCardSizeSlider());
     connect(cardSizeSliderVisibilityCheckBox, &QCheckBox::QT_STATE_CHANGED, this,
@@ -64,6 +70,7 @@ VisualDeckStorageWidget::VisualDeckStorageWidget(QWidget *parent) : QWidget(pare
     quickSettingsWidget->addSettingsWidget(showFoldersCheckBox);
     quickSettingsWidget->addSettingsWidget(tagFilterVisibilityCheckBox);
     quickSettingsWidget->addSettingsWidget(tagsOnWidgetsVisibilityCheckBox);
+    quickSettingsWidget->addSettingsWidget(drawUnusedColorIdentitiesCheckBox);
     quickSettingsWidget->addSettingsWidget(cardSizeSliderVisibilityCheckBox);
 
     searchAndSortLayout->addWidget(deckPreviewColorIdentityFilterWidget);
@@ -133,6 +140,7 @@ void VisualDeckStorageWidget::retranslateUi()
     showFoldersCheckBox->setText(tr("Show Folders"));
     tagFilterVisibilityCheckBox->setText(tr("Show Tag Filter"));
     tagsOnWidgetsVisibilityCheckBox->setText(tr("Show Tags On Deck Previews"));
+    drawUnusedColorIdentitiesCheckBox->setText(tr("Draw not contained Color Identities"));
     cardSizeSliderVisibilityCheckBox->setText(tr("Show Card Size Slider"));
 }
 

cockatrice/src/client/ui/widgets/visual_deck_storage/visual_deck_storage_widget.h

@@ -64,6 +64,7 @@ private:
     DeckPreviewColorIdentityFilterWidget *deckPreviewColorIdentityFilterWidget;
     SettingsButtonWidget *quickSettingsWidget;
     QCheckBox *showFoldersCheckBox;
+    QCheckBox *drawUnusedColorIdentitiesCheckBox;
     QCheckBox *tagFilterVisibilityCheckBox;
     QCheckBox *tagsOnWidgetsVisibilityCheckBox;
     QCheckBox *cardSizeSliderVisibilityCheckBox;

cockatrice/src/settings/cache_settings.cpp

@@ -723,6 +723,7 @@ void SettingsCache::setVisualDeckStorageDrawUnusedColorIdentities(
     visualDeckStorageDrawUnusedColorIdentities = _visualDeckStorageDrawUnusedColorIdentities;
     settings->setValue("interface/visualdeckstoragedrawunusedcoloridentities",
                        visualDeckStorageDrawUnusedColorIdentities);
+    emit visualDeckStorageDrawUnusedColorIdentitiesChanged(visualDeckStorageDrawUnusedColorIdentities);
 }
 
 void SettingsCache::setVisualDeckStorageUnusedColorIdentitiesOpacity(int _visualDeckStorageUnusedColorIdentitiesOpacity)

cockatrice/src/settings/cache_settings.h

@@ -65,6 +65,7 @@ signals:
     void visualDeckStorageShowTagFilterChanged(bool _visible);
     void visualDeckStorageShowTagsOnDeckPreviewsChanged(bool _visible);
     void visualDeckStorageCardSizeChanged();
+    void visualDeckStorageDrawUnusedColorIdentitiesChanged(bool _visible);
     void visualDeckStorageInGameChanged(bool enabled);
     void horizontalHandChanged();
     void handJustificationChanged();