Add a new dialog that allows editing the default suggested tags. (#5979)

* Add a new dialog that allows editing the default suggested tags.

* Lint.

* Actually hand linting, lol.

* Fix Build

* Add dialog.

* Use show() instead of exec(), properly size hint list item widgets.

* Fix... something to do with the build?

* Cast to abstract tab deck editor instead of regular.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
Co-authored-by: ZeldaZach <zahalpern+github@gmail.com>

cockatrice/src/dialogs/dlg_default_tags_editor.cpp

@@ -0,0 +1,149 @@
+#include "dlg_default_tags_editor.h"
+
+#include "../settings/cache_settings.h"
+
+#include <QMessageBox>
+#include <QVBoxLayout>
+
+DlgDefaultTagsEditor::DlgDefaultTagsEditor(QWidget *parent) : QDialog(parent)
+{
+    mainLayout = new QVBoxLayout(this);
+
+    // Input field + Add button (horizontal layout)
+    inputLayout = new QHBoxLayout();
+    inputField = new QLineEdit(this);
+    addButton = new QPushButton(this);
+    inputLayout->addWidget(inputField);
+    inputLayout->addWidget(addButton);
+    mainLayout->addLayout(inputLayout);
+
+    // List widget for tags
+    listWidget = new QListWidget(this);
+    listWidget->setSelectionMode(QAbstractItemView::SingleSelection);
+    listWidget->setEditTriggers(QAbstractItemView::DoubleClicked | QAbstractItemView::EditKeyPressed);
+    mainLayout->addWidget(listWidget);
+
+    // Button layout (Confirm and Cancel)
+    buttonLayout = new QHBoxLayout();
+    confirmButton = new QPushButton(this);
+    cancelButton = new QPushButton(this);
+    buttonLayout->addWidget(confirmButton);
+    buttonLayout->addWidget(cancelButton);
+    mainLayout->addLayout(buttonLayout);
+
+    loadStringList();
+    retranslateUi();
+
+    // Connect signals
+    connect(addButton, &QPushButton::clicked, this, &DlgDefaultTagsEditor::addItem);
+    connect(cancelButton, &QPushButton::clicked, this, &DlgDefaultTagsEditor::reject); // Cancel closes dialog
+    connect(confirmButton, &QPushButton::clicked, this, &DlgDefaultTagsEditor::confirmChanges);
+    connect(inputField, &QLineEdit::returnPressed, this, &DlgDefaultTagsEditor::addItem);
+}
+
+void DlgDefaultTagsEditor::retranslateUi()
+{
+    setWindowTitle(tr("Edit Tags"));
+    addButton->setText(tr("Add"));
+    confirmButton->setText(tr("Confirm"));
+    cancelButton->setText(tr("Cancel"));
+    inputField->setPlaceholderText(tr("Enter a tag and press Enter"));
+}
+
+void DlgDefaultTagsEditor::loadStringList()
+{
+    listWidget->clear();
+    QStringList tags = SettingsCache::instance().getVisualDeckStorageDefaultTagsList();
+    for (const QString &tag : tags) {
+        auto *item = new QListWidgetItem(); // Create item but don't insert yet
+
+        QWidget *widget = new QWidget(this);
+        QHBoxLayout *layout = new QHBoxLayout(widget);
+        layout->setContentsMargins(2, 2, 2, 2);
+        layout->setSpacing(5);
+
+        QLineEdit *lineEdit = new QLineEdit(tag, this);
+        lineEdit->setFrame(false);
+        lineEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+        layout->addWidget(lineEdit);
+
+        QPushButton *deleteButton = new QPushButton(tr("✖"), this);
+        deleteButton->setFixedSize(25, 25);
+        layout->addWidget(deleteButton);
+
+        widget->setLayout(layout);
+
+        // Set item height explicitly to match the widget (widgets get squished without it)
+        item->setSizeHint(widget->sizeHint());
+
+        listWidget->addItem(item);
+        listWidget->setItemWidget(item, widget);
+
+        connect(deleteButton, &QPushButton::clicked, this, [this, item]() { deleteItem(item); });
+    }
+}
+
+void DlgDefaultTagsEditor::addItem()
+{
+    QString newTag = inputField->text().trimmed();
+    if (newTag.isEmpty()) {
+        QMessageBox::warning(this, tr("Invalid Input"), tr("Tag name cannot be empty!"));
+        return;
+    }
+
+    // Prevent duplicate tags
+    for (int i = 0; i < listWidget->count(); ++i) {
+        QWidget *widget = listWidget->itemWidget(listWidget->item(i));
+        if (!widget)
+            continue;
+        QLineEdit *lineEdit = widget->findChild<QLineEdit *>();
+        if (lineEdit && lineEdit->text() == newTag) {
+            QMessageBox::warning(this, tr("Duplicate Tag"), tr("This tag already exists."));
+            return;
+        }
+    }
+
+    // Add new tag
+    auto *item = new QListWidgetItem(listWidget);
+    QWidget *widget = new QWidget(this);
+    QHBoxLayout *layout = new QHBoxLayout(widget);
+    layout->setContentsMargins(0, 0, 0, 0);
+
+    // Editable tag label
+    QLineEdit *lineEdit = new QLineEdit(newTag, this);
+    lineEdit->setFrame(false);
+    layout->addWidget(lineEdit);
+
+    // Delete button
+    QPushButton *deleteButton = new QPushButton(tr("✖"), this);
+    deleteButton->setFixedSize(24, 24);
+    layout->addWidget(deleteButton);
+
+    widget->setLayout(layout);
+    listWidget->setItemWidget(item, widget);
+
+    connect(deleteButton, &QPushButton::clicked, this, [this, item]() { deleteItem(item); });
+
+    inputField->clear();
+}
+
+void DlgDefaultTagsEditor::deleteItem(QListWidgetItem *item)
+{
+    delete listWidget->takeItem(listWidget->row(item));
+}
+
+void DlgDefaultTagsEditor::confirmChanges()
+{
+    QStringList updatedList;
+    for (int i = 0; i < listWidget->count(); ++i) {
+        QWidget *widget = listWidget->itemWidget(listWidget->item(i));
+        if (!widget)
+            continue;
+        QLineEdit *lineEdit = widget->findChild<QLineEdit *>();
+        if (lineEdit) {
+            updatedList.append(lineEdit->text());
+        }
+    }
+    SettingsCache::instance().setVisualDeckStorageDefaultTagsList(updatedList);
+    accept(); // Close dialog and confirm changes
+}

cockatrice/src/dialogs/dlg_default_tags_editor.h

@@ -0,0 +1,36 @@
+#ifndef DLG_DEFAULT_TAGS_EDITOR_H
+#define DLG_DEFAULT_TAGS_EDITOR_H
+
+#include <QDialog>
+#include <QLineEdit>
+#include <QListWidget>
+#include <QPushButton>
+#include <QVBoxLayout>
+
+class DlgDefaultTagsEditor : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit DlgDefaultTagsEditor(QWidget *parent = nullptr);
+
+private slots:
+    void addItem();
+    void deleteItem(QListWidgetItem *item);
+    void confirmChanges();
+
+private:
+    QVBoxLayout *mainLayout;
+    QHBoxLayout *inputLayout;
+    QListWidget *listWidget;
+    QHBoxLayout *buttonLayout;
+    QLineEdit *inputField;
+    QPushButton *addButton;
+    QPushButton *confirmButton;
+    QPushButton *cancelButton;
+
+    void loadStringList();
+    void retranslateUi();
+};
+
+#endif // DLG_DEFAULT_TAGS_EDITOR_H