menu.h

在ｅｃｏｓ 下mingui 的移植开发

//
// $Id: menu.h,v 1.2 2000/06/19 01:54:16 weiym Exp $
//
// menu.h: the head file of menu module.
//
// Copyright (c) 1999, Wei Yongming.
//
// Create date: 1999.04.08
//
// Used abbreviations:
//  Menu: mnu
//  Popup: ppp
//  Identifier: id
//  Mnemonic: mnic
//  Normal: nml
//  Item: itm

#ifndef GUI_MENU_H
    #define GUI_MENU_H

#ifdef __cplusplus
extern "C" {
#endif  /* __cplusplus */

typedef struct _MENUITEM {
    short               class;
    short               type;
    UINT                mnutype;
    UINT                mnustate;
    int                 id;
    PBITMAP             hbmpChecked;
    PBITMAP             hbmpUnchecked;
    DWORD               itemdata;
    DWORD               typedata;
    int                 h;
    struct _MENUITEM*   submenu;
    struct _MENUITEM*   next;
    BOOL                fromheap;
}MENUITEM;
typedef MENUITEM* PMENUITEM;

typedef struct _MENUBAR
{
    short               class;          // class of data.
    short               type;           // type of data.
    HWND                hwnd;           // owner.
    int                 hilitedItem;    // hilited item.
    UINT                hiliteFlag;     // hilite flag.
    PMENUITEM           head;           // head of menu item list
    struct _MENUBAR*    next;
                 // pointer to next free MENUBAR element in free MB list.
    BOOL                fromheap;
}MENUBAR;
typedef MENUBAR* PMENUBAR;

typedef struct _TRACKMENUINFO
{
    RECT                    rc;
    PMENUITEM               pmi;
    PMENUBAR                pmb;
    int                     barPos;
    PMENUITEM               philite;
    HWND                    hwnd;
    UINT                    flags;
    void*                   savedbox;
    struct _TRACKMENUINFO*  prev;
    struct _TRACKMENUINFO*  next;
    BOOL                    fromheap;
}TRACKMENUINFO;
typedef TRACKMENUINFO* PTRACKMENUINFO;

// Free MENUITEM list
#define SIZE_MI_HEAP   512
typedef struct tagFREEMILIST
{
    pthread_mutex_t lock;
    PMENUITEM       head;
    PMENUITEM       tail;
    int             nr;
    PMENUITEM       heap;
    int             free;
}FREEMILIST;
typedef FREEMILIST* PFREEMILIST;

// Free MENUBAR list
#define SIZE_MB_HEAP   64
typedef struct tagFREEMBLIST
{
    pthread_mutex_t lock;
    PMENUBAR        head;
    PMENUBAR        tail;
    int             nr;
    PMENUBAR        heap;
    int             free;
}FREEMBLIST;
typedef FREEMBLIST* PFREEMBLIST;

// Free TRACKMENUINFO list
#define SIZE_TMI_HEAP   16
typedef struct tagFREETMILIST
{
    pthread_mutex_t lock;
    PTRACKMENUINFO  head;
    PTRACKMENUINFO  tail;
    int             nr;
    PTRACKMENUINFO  heap;
    int             free;
}FREETMILIST;
typedef FREETMILIST* PFREETMILIST;

#ifdef _DEBUG
void DumpMenu (HMENU hmnu);
#endif  // _DEBUG

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#endif // GUI_MENU_H