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d9cd308a2e
Limited deck views (view top/bottom N cards, scry, surveil) made it ambiguous which card was the top or bottom of the library. Label the card itself with a small in-view marker instead of placing text above or below the whole zone, which became ambiguous once the grid used several columns or the window was resized. The marker stays on the part of its card that the column leaves visible: for a top view, the right end of the exposed strip of the first card; for a bottom view, the bottom-left corner of the last, fully visible card. The view logic now answers whether it is a limited library-end view and which edge it shows. The graphics zone draws and positions a marker on the first or last displayed card, and re-translates its tooltip with the rest of the zone view. Co-authored-by: Lukas Brübach <44814898+BruebachL@users.noreply.github.com>
137 lines
4.2 KiB
C++
137 lines
4.2 KiB
C++
/**
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* @file view_zone.h
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* @ingroup GameGraphicsZones
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*/
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//! \todo Document this file.
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#ifndef ZONEVIEWERZONE_H
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#define ZONEVIEWERZONE_H
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#include "select_zone.h"
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#include <QGraphicsItem>
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#include <QGraphicsLayoutItem>
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#include <QList>
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#include <QLoggingCategory>
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#include <QPointF>
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#include <QRectF>
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#include <QSizeF>
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#include <QString>
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#include <libcockatrice/filters/filter_string.h>
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#include <libcockatrice/game/board/card_list.h>
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#include <qnamespace.h>
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#include <qtmetamacros.h>
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// IWYU pragma: keep
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// ServerInfo_Card appears inside QList<...> in signal and slot
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// signatures, which the moc-generated code needs to be complete.
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#include <libcockatrice/protocol/pb/serverinfo_card.pb.h>
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class QGraphicsItem;
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class ZoneViewZoneLogic;
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inline Q_LOGGING_CATEGORY(ViewZoneLog, "view_zone");
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class Response;
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class ServerInfo_Card;
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class QGraphicsSceneWheelEvent;
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class QPainter;
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class QStyleOptionGraphicsItem;
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class QWidget;
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/**
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* A small chip drawn on the card at the edge of a viewed library.
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*
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* It is a sibling of the card items rather than part of the zone widget, so it
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* stays attached to its card when the view reflows into several columns or is
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* resized. ZoneViewZone owns and positions it.
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*/
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class LibraryEdgeMarker : public QGraphicsItem
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{
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public:
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explicit LibraryEdgeMarker(QGraphicsItem *parent = nullptr);
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void setLabel(const QString &label, const QString &toolTip);
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[[nodiscard]] QRectF boundingRect() const override;
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
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private:
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QRectF markerRect;
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QString label;
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};
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/**
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* A CardZone that is a view into another CardZone.
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* If this zone is writable, then modifications to this zone will be reflected in the underlying zone.
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*
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* Most interactions with StackZones are handled through a zone view.
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* For example, viewing the deck/graveyard/exile is handled through a view.
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*
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* Handles both limited reveals (eg. look at top X cards) and full zone reveals (eg. searching the deck).
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*/
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class ZoneViewZone : public SelectZone, public QGraphicsLayoutItem
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{
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Q_OBJECT
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Q_INTERFACES(QGraphicsLayoutItem)
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private:
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static constexpr int HORIZONTAL_PADDING = 12;
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static constexpr int VERTICAL_PADDING = 5;
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QRectF bRect, optimumRect;
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int minRows;
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FilterString filterString = FilterString("");
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CardList::SortOption groupBy, sortBy;
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bool pileView;
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LibraryEdgeMarker *libraryEdgeMarker;
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QPointF libraryEdgeMarkerAnchorPos;
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struct GridSize
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{
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int rows;
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int cols;
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};
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GridSize positionCardsForDisplay(CardList &cards, CardList::SortOption pileOption = CardList::NoSort);
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void updateLibraryEdgeMarker(const CardList &displayedCards);
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void applyLibraryEdgeMarkerText();
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void positionLibraryEdgeMarker();
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void
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handleDropEvent(const QList<CardDragItem *> &dragItems, CardZoneLogic *startZone, const QPoint &dropPoint) override;
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public:
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ZoneViewZone(ZoneViewZoneLogic *_logic, QGraphicsItem *parent);
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[[nodiscard]] QRectF boundingRect() const override;
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
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void reorganizeCards() override;
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void initializeCards(const QList<const ServerInfo_Card *> &cardList = QList<const ServerInfo_Card *>());
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void setGeometry(const QRectF &rect) override;
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[[nodiscard]] QRectF getOptimumRect() const
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{
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return optimumRect;
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}
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/** @brief Re-applies the translated library edge marker text after a language change. */
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void retranslateEdgeMarker();
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public slots:
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void addToViews();
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void removeFromViews();
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void close();
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void setFilterString(const QString &_filterString);
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void setGroupBy(CardList::SortOption _groupBy);
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void setSortBy(CardList::SortOption _sortBy);
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void setPileView(int _pileView);
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private slots:
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void zoneDumpReceived(const Response &r);
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signals:
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void closed();
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void optimumRectChanged();
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void wheelEventReceived(QGraphicsSceneWheelEvent *event);
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protected:
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[[nodiscard]] QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const override;
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void wheelEvent(QGraphicsSceneWheelEvent *event) override;
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};
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#endif
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