1 /* 2 * Copyright 2006-2007, 2023, Haiku. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Stephan Aßmus <superstippi@gmx.de> 7 * Zardshard 8 */ 9 #ifndef SHAPE_LIST_VIEW_H 10 #define SHAPE_LIST_VIEW_H 11 12 13 #include "Container.h" 14 #include "ListViews.h" 15 #include "IconBuild.h" 16 17 18 class BMenu; 19 class BMenuItem; 20 class CommandStack; 21 class ShapeListItem; 22 class Selection; 23 24 _BEGIN_ICON_NAMESPACE 25 class Style; 26 class Shape; 27 class VectorPath; 28 _END_ICON_NAMESPACE 29 30 _USING_ICON_NAMESPACE 31 32 33 enum { 34 MSG_ADD_SHAPE = 'adsh', 35 MSG_ADD_REFERENCE_IMAGE = 'aimg', 36 }; 37 38 class ShapeListView : public SimpleListView, 39 public ContainerListener<Shape> { 40 public: 41 enum { 42 kSelectionArchiveCode = 'sshp', 43 }; 44 ShapeListView(BRect frame, 45 const char* name, 46 BMessage* selectionMessage = NULL, 47 BHandler* target = NULL); 48 virtual ~ShapeListView(); 49 50 // SimpleListView interface 51 virtual void SelectionChanged(); 52 53 virtual void MessageReceived(BMessage* message); 54 55 virtual status_t ArchiveSelection(BMessage* into, bool deep = true) const; 56 virtual bool InstantiateSelection(const BMessage* archive, int32 dropIndex); 57 58 virtual void MoveItems(BList& items, int32 toIndex); 59 virtual void CopyItems(BList& items, int32 toIndex); 60 virtual void RemoveItemList(BList& items); 61 62 virtual BListItem* CloneItem(int32 atIndex) const; 63 64 virtual int32 IndexOfSelectable(Selectable* selectable) const; 65 virtual Selectable* SelectableFor(BListItem* item) const; 66 67 // ContainerListener<Shape> interface 68 virtual void ItemAdded(Shape* shape, int32 index); 69 virtual void ItemRemoved(Shape* shape); 70 71 // ShapeListView 72 void SetMenu(BMenu* menu); 73 void SetShapeContainer(Container<Shape>* container); 74 void SetStyleContainer(Container<Style>* container); 75 void SetPathContainer(Container<VectorPath>* container); 76 void SetCommandStack(CommandStack* stack); 77 78 private: 79 bool _AddShape(Shape* shape, int32 index); 80 bool _RemoveShape(Shape* shape); 81 82 ShapeListItem* _ItemForShape(Shape* shape) const; 83 void _UpdateMenu(); 84 85 void _GetSelectedShapes(BList& shapes) const; 86 87 BMessage* fMessage; 88 89 Container<Shape>* fShapeContainer; 90 Container<Style>* fStyleContainer; 91 Container<VectorPath>* fPathContainer; 92 CommandStack* fCommandStack; 93 94 BMenu* fMenu; 95 BMenuItem* fAddEmptyMI; 96 BMenuItem* fAddWidthPathMI; 97 BMenuItem* fAddWidthStyleMI; 98 BMenuItem* fAddWidthPathAndStyleMI; 99 BMenuItem* fAddReferenceImageMI; 100 BMenuItem* fDuplicateMI; 101 BMenuItem* fResetTransformationMI; 102 BMenuItem* fFreezeTransformationMI; 103 BMenuItem* fRemoveMI; 104 }; 105 106 #endif // SHAPE_LIST_VIEW_H 107