119 lines
3.6 KiB
C++
119 lines
3.6 KiB
C++
// File: fmenulist.h
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// Provides: class FMenuList
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//
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// Base class
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// ══════════
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//
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// ▕▔▔▔▔▔▔▔▔▔▔▔▏1 *▕▔▔▔▔▔▔▔▔▔▔▔▏
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// ▕ FMenuList ▏- - - -▕ FMenuItem ▏
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// ▕▁▁▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▁▁▏
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// :1
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// : *▕▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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// ├- - - - - - -▕ FRadioMenuItem ▏
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// : ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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// :
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// : *▕▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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// └- - - - - - -▕ FCheckMenuItem ▏
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// ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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#ifndef FMENULIST_H
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#define FMENULIST_H
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#include <vector>
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#include "fmenuitem.h"
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#include "fwidget.h"
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//----------------------------------------------------------------------
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// class FMenuList
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FMenuList
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{
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public:
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// Constructor
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explicit FMenuList();
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// Destructor
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virtual ~FMenuList();
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// Accessors
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virtual const char* getClassName() const;
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uInt getCount() const;
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FMenuItem* getItem (int) const;
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FMenuItem* getSelectedItem() const;
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// Mutators
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void enableItem (int);
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void disableItem (int);
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void setSelectedItem (FMenuItem*);
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// Inquiries
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bool isSelected (int) const;
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bool hasSelectedItem() const;
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// Methods
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virtual void insert (FMenuItem*);
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virtual void remove (FMenuItem*);
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void remove (int);
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void clear();
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void selectFirstItem();
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void unselectItem();
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protected:
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FMenuItem* selected_item;
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std::vector<FMenuItem*> item_list;
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private:
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// Disable copy constructor
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FMenuList (const FMenuList&);
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// Disable assignment operator (=)
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FMenuList& operator = (const FMenuList&);
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};
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#pragma pack(pop)
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// FMenuList inline functions
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//----------------------------------------------------------------------
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inline const char* FMenuList::getClassName() const
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{ return "FMenuList"; }
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//----------------------------------------------------------------------
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inline uInt FMenuList::getCount() const
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{ return uInt(item_list.size()); }
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//----------------------------------------------------------------------
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inline FMenuItem* FMenuList::getItem (int index) const
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{ return (index > 0) ? item_list[uInt(index - 1)] : 0; }
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//----------------------------------------------------------------------
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inline FMenuItem* FMenuList::getSelectedItem() const
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{ return selected_item; }
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//----------------------------------------------------------------------
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inline void FMenuList::enableItem (int index)
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{ item_list[uInt(index - 1)]->setEnable(); }
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//----------------------------------------------------------------------
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inline void FMenuList::disableItem (int index)
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{ item_list[uInt(index - 1)]->unsetEnable(); }
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//----------------------------------------------------------------------
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inline void FMenuList::setSelectedItem (FMenuItem* menuitem)
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{ selected_item = menuitem; }
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//----------------------------------------------------------------------
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inline bool FMenuList::isSelected(int index) const
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{ return (index > 0) ? item_list[uInt(index - 1)]->isSelected() : false; }
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//----------------------------------------------------------------------
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inline bool FMenuList::hasSelectedItem() const
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{ return selected_item; }
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#endif // FMENULIST_H
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