everything everywhere

all at once

1 files changed, 101 insertions, 0 deletions

diff --git a/source/windowing/StarItemGridWidget.hpp b/source/windowing/StarItemGridWidget.hpp
new file mode 100644
index 0000000..1238cb4
--- /dev/null
+++ b/source/windowing/StarItemGridWidget.hpp
@@ -0,0 +1,101 @@
+#ifndef STAR_ITEMGRID_WIDGET_HPP
+#define STAR_ITEMGRID_WIDGET_HPP
+
+#include "StarItemBag.hpp"
+#include "StarWidget.hpp"
+#include "StarItemSlotWidget.hpp"
+#include "StarItem.hpp"
+
+namespace Star {
+
+STAR_CLASS(ItemGridWidget);
+
+class ItemGridWidget : public Widget {
+public:
+  ItemGridWidget(ItemBagConstPtr bag, Vec2I const& dimensions, Vec2I const& spacing, String const& backingImage, unsigned bagOffset);
+  ItemGridWidget(ItemBagConstPtr bag, Vec2I const& dimensions, Vec2I const& rowSpacing, Vec2I const& columnSpacing, String const& backingImage, unsigned bagOffset);
+
+  ItemBagConstPtr bag() const;
+
+  ItemPtr itemAt(Vec2I const& position) const;
+  ItemPtr itemAt(size_t index) const;
+  ItemPtr selectedItem() const;
+
+  ItemSlotWidgetPtr itemWidgetAt(Vec2I const& position) const;
+  ItemSlotWidgetPtr itemWidgetAt(size_t index) const;
+
+  // Returns the dimensions of the item grid
+  Vec2I dimensions() const;
+
+  // Returns the number of item slots in the grid (dimensions.x() * dimensions.y())
+  size_t itemSlots() const;
+
+  // Returns the size of the underlying bag.
+  size_t bagSize() const;
+
+  // Returns the min of bagSize() and itemSlots()
+  size_t effectiveSize() const;
+
+  size_t bagLocationAt(Vec2I const& position) const;
+  Vec2I positionOfSlot(size_t slotNumber);
+
+  bool sendEvent(InputEvent const& event) override;
+  void setCallback(WidgetCallbackFunc callback);
+  void setRightClickCallback(WidgetCallbackFunc callback);
+  void setItemBag(ItemBagConstPtr bag);
+  void setProgress(float progress);
+
+  size_t selectedIndex() const;
+
+  void updateAllItemSlots();
+
+  // Item states, keeping track of new items
+  void updateItemState();
+  void clearChangedSlots();
+  bool slotsChanged();
+  void indicateChangedSlots();
+
+  void setHighlightEmpty(bool highlight);
+
+  void setBackingImageAffinity(bool full, bool empty);
+  void showDurability(bool show);
+
+  virtual RectI getScissorRect() const override;
+
+protected:
+  void renderImpl() override;
+  HashSet<ItemDescriptor> uniqueItemState();
+  List<String> slotItemNames();
+
+private:
+  Vec2I locOfItemSlot(unsigned slot) const;
+
+  ItemBagConstPtr m_bag;
+  List<ItemSlotWidgetPtr> m_slots;
+  unsigned m_bagOffset;
+  Vec2I m_dimensions;
+  Vec2I m_rowSpacing;
+  Vec2I m_columnSpacing;
+
+  List<String> m_itemNames;
+  Set<size_t> m_changedSlots;
+
+  RectI m_itemDraggableArea;
+
+  String m_backingImage;
+  bool m_drawBackingImageWhenFull;
+  bool m_drawBackingImageWhenEmpty;
+  bool m_showDurability;
+
+  float m_progress;
+
+  bool m_highlightEmpty;
+
+  unsigned m_selectedIndex;
+  WidgetCallbackFunc m_callback;
+  WidgetCallbackFunc m_rightClickCallback;
+};
+
+}
+
+#endif