183 lines
5.9 KiB
C++
183 lines
5.9 KiB
C++
// File: fmenubar.h
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// Provides: class FMenu
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//
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// Inheritance diagram
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// ═══════════════════
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//
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// ▕▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▏
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// ▕ FObject ▏ ▕ FTerm ▏
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// ▕▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▏
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// ▲ ▲
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// │ │
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// └─────┬─────┘
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// │
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// ▕▔▔▔▔▔▔▔▔▔▏
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// ▕ FWidget ▏
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// ▕▁▁▁▁▁▁▁▁▁▏
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// ▲
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// │
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// ▕▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▔▔▏ ▕▔▔▔▔▔▔▔▔▔▔▔▏
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// ▕ FWindow ▏ ▕ FMenuList ▏- - - -▕ FMenuItem ▏
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// ▕▁▁▁▁▁▁▁▁▁▏ ▕▁▁▁▁▁▁▁▁▁▁▁▏1 *▕▁▁▁▁▁▁▁▁▁▁▁▏
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// ▲ ▲ 1:
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// │ │ :
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// └─────┬─────┘ :
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// │ 1 :
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// ▕▔▔▔▔▔▔▔▏- - - ┘ ▕▔▔▔▔▔▔▔▔▔▔▔▏
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// ▕ FMenu ▏- - - - - - - -▕ FMenuItem ▏
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// ▕▁▁▁▁▁▁▁▏1 1▕▁▁▁▁▁▁▁▁▁▁▁▏
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#ifndef _FMENU_H
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#define _FMENU_H
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#include "fwindow.h"
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#include "fmenulist.h"
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#include "fmenuitem.h"
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//----------------------------------------------------------------------
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// class FMenu
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FMenu : public FWindow, public FMenuList
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{
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private:
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FMenuItem* item;
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FMenuItem* selectedListItem;
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FMenuList* super_menu;
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uInt maxItemWidth;
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bool mouse_down;
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private:
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FMenu (const FMenu&);
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FMenu& operator = (const FMenu&);
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void init();
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void menu_dimension();
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bool isMenuBar (FWidget*) const;
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FMenuList* superMenu() const;
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void setSuperMenu (FMenuList*);
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int getHotkeyPos (wchar_t*&, wchar_t*&, uInt);
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void draw();
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void drawBorder();
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void drawItems();
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void processActivate();
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public:
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explicit FMenu (FWidget* = 0); // constructor
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FMenu (FString&, FWidget* = 0);
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FMenu (const std::string&, FWidget* = 0);
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FMenu (const char*, FWidget* = 0);
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virtual ~FMenu(); // destructor
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virtual const char* getClassName() const;
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void onMouseDown (FMouseEvent*);
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void onMouseUp (FMouseEvent*);
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void onMouseMove (FMouseEvent*);
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void show();
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void hide();
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// make every setGeometry from FWidget available
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using FWidget::setGeometry;
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void setGeometry (int, int, int, int, bool = true);
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FMenuItem* getItem() const;
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void onAccel (FAccelEvent*);
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FString getText() const;
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void setActive();
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void unsetActive();
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bool isActivated() const;
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void setSelected();
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void unsetSelected();
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bool isSelected() const;
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void selectFirstItemInList();
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void unselectItemInList();
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bool hasSelectedListItem() const;
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bool hasHotkey() const;
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void setMenu (FMenu*);
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bool hasMenu() const;
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void setText (FString&);
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void setText (const std::string&);
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void setText (const char*);
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void cb_menuitem_activated (FWidget*, void*);
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void cb_menuitem_deactivated (FWidget*, void*);
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private:
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friend class FMenuItem;
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};
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#pragma pack(pop)
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// FMenu inline functions
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//----------------------------------------------------------------------
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inline const char* FMenu::getClassName() const
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{ return "FMenu"; }
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//----------------------------------------------------------------------
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inline void FMenu::onAccel (FAccelEvent* ev)
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{ item->onAccel(ev); }
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//----------------------------------------------------------------------
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inline FMenuItem* FMenu::getItem() const
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{ return item; }
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//----------------------------------------------------------------------
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inline FString FMenu::getText() const
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{ return item->getText(); }
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//----------------------------------------------------------------------
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inline void FMenu::setActive()
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{ item->setActive(); }
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//----------------------------------------------------------------------
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inline void FMenu::unsetActive()
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{ item->unsetActive(); }
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//----------------------------------------------------------------------
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inline bool FMenu::isActivated() const
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{ return item->isActivated(); }
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//----------------------------------------------------------------------
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inline void FMenu::setSelected()
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{ item->setSelected(); }
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//----------------------------------------------------------------------
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inline void FMenu::unsetSelected()
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{ item->unsetSelected(); }
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//----------------------------------------------------------------------
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inline bool FMenu::isSelected() const
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{ return item->isSelected(); }
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//----------------------------------------------------------------------
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inline bool FMenu::hasSelectedListItem() const
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{ return selectedListItem; }
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//----------------------------------------------------------------------
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inline bool FMenu::hasHotkey() const
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{ return item->hasHotkey(); }
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//----------------------------------------------------------------------
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inline void FMenu::setMenu (FMenu* m)
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{ item->setMenu(m); }
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//----------------------------------------------------------------------
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inline bool FMenu::hasMenu() const
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{ return item->hasMenu(); }
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//----------------------------------------------------------------------
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inline void FMenu::setText (FString& txt)
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{ item->setText(txt); }
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//----------------------------------------------------------------------
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inline void FMenu::setText (const std::string& txt)
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{ item->setText(txt); }
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//----------------------------------------------------------------------
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inline void FMenu::setText (const char* txt)
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{ item->setText(txt); }
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#endif // _FMENU_H
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