Overhaul quick settings for VDS and PrintingSelector (#5602)

* Move show folders option next to the search bar.

* Add a new settings button and settings popup, move the folder visibility checkbox there and the ability to hide tags.

* Make popup not close when interacting with child widgets.

* Fix mocks.

* Include cog icon.

* Move PrintingSelector Display options to new quick settings widget.

* Adjust size before first show so as to not overflow.

* Add option to hide card size slider in VDS.

* Qt5 support.

* Fix some warnings by containerizing layouts because addChildLayout is silly.

* Fix an incorrect slot/signal assignment.

* Correct sub-categories for settings to persist them.

* Shuffle some slots and signals around to distinguish between the tag filter and the tags on the deck preview widgets.

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

* Respect the setting on startup.

* Move card size slider to the quick settings menu.

* Move PrintingSelector card size slider to quick menu, adjust other layout from other options.

* Improve layout, add a gray border.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>

cockatrice/src/client/ui/widgets/quick_settings/settings_button_widget.cpp

@@ -0,0 +1,80 @@
+#include "settings_button_widget.h"
+
+#include <QApplication>
+#include <QHBoxLayout>
+#include <QMouseEvent>
+#include <QScreen>
+
+SettingsButtonWidget::SettingsButtonWidget(QWidget *parent)
+    : QWidget(parent), button(new QToolButton(this)), popup(new SettingsPopupWidget(this))
+{
+
+    button->setIcon(QPixmap("theme:icons/cogwheel"));
+    button->setCheckable(true);
+    button->setFixedSize(32, 32);
+    connect(button, &QToolButton::clicked, this, &SettingsButtonWidget::togglePopup);
+    connect(popup, &SettingsPopupWidget::aboutToClose, this, &SettingsButtonWidget::onPopupClosed);
+
+    layout = new QHBoxLayout(this);
+    layout->addWidget(button);
+    layout->setContentsMargins(0, 0, 0, 0);
+    setLayout(layout);
+}
+
+void SettingsButtonWidget::addSettingsWidget(QWidget *toAdd) const
+{
+    popup->addSettingsWidget(toAdd);
+}
+
+void SettingsButtonWidget::togglePopup()
+{
+    if (popup->isVisible()) {
+        popup->close();
+    } else {
+        // Ensure popup size is known before positioning
+        popup->adjustSize();
+        QSize popupSize = popup->size();
+
+        // Get button position
+        QPoint buttonGlobalPos = button->mapToGlobal(QPoint(0, button->height()));
+
+        // Get screen geometry
+        QScreen *screen = QApplication::screenAt(buttonGlobalPos);
+        QRect screenGeom = screen ? screen->availableGeometry() : QApplication::primaryScreen()->availableGeometry();
+
+        int x = buttonGlobalPos.x();
+        int y = buttonGlobalPos.y();
+
+        // Adjust X position if popup overflows the right side of the screen
+        if (x + popupSize.width() > screenGeom.right()) {
+            x = buttonGlobalPos.x() - popupSize.width() + button->width(); // Move left
+        }
+
+        // Adjust Y position if popup overflows the bottom of the screen
+        if (y + popupSize.height() > screenGeom.bottom()) {
+            y = buttonGlobalPos.y() - popupSize.height() - button->height(); // Move up
+        }
+
+        popup->move(x, y);
+        popup->show();
+        popup->setFocus();
+        button->setChecked(true); // Ensure button is checked when popup is visible
+    }
+}
+
+void SettingsButtonWidget::onPopupClosed() const
+{
+    button->setChecked(false); // Ensure button unchecks when popup closes
+}
+
+void SettingsButtonWidget::mousePressEvent(QMouseEvent *event)
+{
+#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+    if (popup->isVisible() && !popup->geometry().contains(event->globalPosition().toPoint())) {
+#else
+    if (popup->isVisible() && !popup->geometry().contains(event->globalPos())) {
+#endif
+        popup->close();
+    }
+    QWidget::mousePressEvent(event);
+}

cockatrice/src/client/ui/widgets/quick_settings/settings_button_widget.h

@@ -0,0 +1,30 @@
+#ifndef SETTINGS_BUTTON_WIDGET_H
+#define SETTINGS_BUTTON_WIDGET_H
+
+#include "settings_popup_widget.h"
+
+#include <QToolButton>
+#include <QWidget>
+
+class SettingsButtonWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit SettingsButtonWidget(QWidget *parent = nullptr);
+    void addSettingsWidget(QWidget *toAdd) const;
+
+protected:
+    void mousePressEvent(QMouseEvent *event) override;
+
+private slots:
+    void togglePopup();
+    void onPopupClosed() const;
+
+private:
+    QHBoxLayout *layout;
+    QToolButton *button;
+    SettingsPopupWidget *popup;
+};
+
+#endif // SETTINGS_BUTTON_WIDGET_H

cockatrice/src/client/ui/widgets/quick_settings/settings_popup_widget.cpp

@@ -0,0 +1,37 @@
+#include "settings_popup_widget.h"
+
+#include <QApplication>
+#include <QFocusEvent>
+#include <QPainter>
+
+SettingsPopupWidget::SettingsPopupWidget(QWidget *parent) : QWidget(parent, Qt::Popup | Qt::FramelessWindowHint)
+{
+    layout = new QVBoxLayout(this);
+}
+
+void SettingsPopupWidget::addSettingsWidget(QWidget *toAdd) const
+{
+    layout->addWidget(toAdd);
+}
+
+void SettingsPopupWidget::focusOutEvent(QFocusEvent *event)
+{
+    if (!this->isAncestorOf(QApplication::focusWidget())) {
+        close();
+    }
+    QWidget::focusOutEvent(event);
+}
+
+void SettingsPopupWidget::closeEvent(QCloseEvent *event)
+{
+    emit aboutToClose();
+    QWidget::closeEvent(event);
+}
+
+void SettingsPopupWidget::paintEvent(QPaintEvent *event)
+{
+    QPainter painter(this);
+    painter.setPen(Qt::gray);
+    painter.drawRect(rect().adjusted(0, 0, -1, -1));
+    QWidget::paintEvent(event);
+}

cockatrice/src/client/ui/widgets/quick_settings/settings_popup_widget.h

@@ -0,0 +1,27 @@
+#ifndef SETTINGS_POPUP_WIDGET_H
+#define SETTINGS_POPUP_WIDGET_H
+
+#include <QLabel>
+#include <QVBoxLayout>
+#include <QWidget>
+
+class SettingsPopupWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit SettingsPopupWidget(QWidget *parent = nullptr);
+    void addSettingsWidget(QWidget *toAdd) const;
+
+signals:
+    void aboutToClose();
+
+protected:
+    void focusOutEvent(QFocusEvent *event) override;
+    void closeEvent(QCloseEvent *event) override;
+    void paintEvent(QPaintEvent *event) override;
+
+    QVBoxLayout *layout;
+};
+
+#endif // SETTINGSPOPUP_H