Printing Selector Bulk Editor (#5993)

* Bulk editing dialog.

* Bulk editing dialog functionality.

* Performance fixes, hide sets which can't offer any new cards, better dragging indicators.

* Update count label.

* Add a display for modified cards.

* Include long setName in checkbox label

* Fix drag & drop.

* New layout updating?

* Re-layout, add instruction label.

* Qt version check.

* Add buttons to clear and set all to preferred printing.

* tr UI

* Add the button to the print selector instead.

* Qt5 compatibility stuff.

* Qt5 compatibility stuff again.

* Toggled works, I guess.

---------

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

cockatrice/src/dialogs/dlg_select_set_for_cards.h

@@ -0,0 +1,104 @@
+#ifndef DLG_SELECT_SET_FOR_CARDS_H
+#define DLG_SELECT_SET_FOR_CARDS_H
+
+#include "../client/ui/widgets/general/layout_containers/flow_widget.h"
+#include "../deck/deck_list_model.h"
+
+#include <QCheckBox>
+#include <QDialog>
+#include <QLabel>
+#include <QListWidget>
+#include <QMap>
+#include <QScrollArea>
+#include <QVBoxLayout>
+
+class SetEntryWidget; // Forward declaration
+
+class DlgSelectSetForCards : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit DlgSelectSetForCards(QWidget *parent, DeckListModel *_model);
+    void retranslateUi();
+    void sortSetsByCount();
+    QMap<QString, QStringList> getCardsForSets();
+    QMap<QString, QStringList> getModifiedCards();
+    QVBoxLayout *listLayout;
+    QList<SetEntryWidget *> entry_widgets;
+    QMap<QString, QStringList> cardsForSets;
+
+signals:
+    void widgetOrderChanged();
+    void orderChanged();
+
+public slots:
+    void actOK();
+    void actClear();
+    void actSetAllToPreferred();
+    void updateLayoutOrder();
+    void updateCardLists();
+    void dragEnterEvent(QDragEnterEvent *event) override;
+    void dropEvent(QDropEvent *event) override;
+
+private:
+    QVBoxLayout *layout;
+    QLabel *instructionLabel;
+    QScrollArea *scrollArea;
+    QScrollArea *uneditedCardsArea;
+    FlowWidget *uneditedCardsFlowWidget;
+    QLabel *uneditedCardsLabel;
+    QScrollArea *modifiedCardsArea;
+    FlowWidget *modifiedCardsFlowWidget;
+    QLabel *modifiedCardsLabel;
+    QWidget *listContainer;
+    QListWidget *listWidget;
+    DeckListModel *model;
+    QMap<QString, SetEntryWidget *> setEntries;
+    QPushButton *clearButton;
+    QPushButton *setAllToPreferredButton;
+
+    QMap<QString, int> getSetsForCards();
+};
+
+class SetEntryWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit SetEntryWidget(DlgSelectSetForCards *parent, const QString &setName, int count);
+    void toggleExpansion();
+    void checkVisibility();
+    QStringList getAllCardsForSet();
+    void populateCardList();
+    void updateCardDisplayWidgets();
+    bool isChecked() const;
+    DlgSelectSetForCards *parent;
+    QString setName;
+    bool expanded;
+
+public slots:
+    void mousePressEvent(QMouseEvent *event) override;
+#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+    void enterEvent(QEnterEvent *event) override;
+#else
+    void enterEvent(QEvent *event) override;
+#endif
+    void leaveEvent(QEvent *event) override;
+    void dragMoveEvent(QDragMoveEvent *event) override;
+
+private:
+    QVBoxLayout *layout;
+    QCheckBox *checkBox;
+    QPushButton *expandButton;
+    QLabel *countLabel;
+    QLabel *possibleCardsLabel;
+    FlowWidget *cardListContainer;
+    QLabel *alreadySelectedCardsLabel;
+    FlowWidget *alreadySelectedCardListContainer;
+    QVBoxLayout *cardListLayout;
+    QStringList possibleCards;
+    QStringList unusedCards;
+};
+
+#endif // DLG_SELECT_SET_FOR_CARDS_H