footer.h

MDE 图形引擎

#ifndef H_GUI_FOOTER
#define H_GUI_FOOTER

#ifdef __cplusplus
extern "C" {
#endif

/********************** Definitions for Status Area **************************/
#define MAX_NUM_ROWS            6
#define MAX_NUM_COLS            10
#define MAX_LEN_CELL_TEXT       140     // can modify

#define DEF_NUM_COLS_PER_ROW    5
#define DEF_WIDTH_COL           160

#define HEIGHT_ROW              20      // can modify
#define NUM_ROWS                4       // can modify, provided < MAX_...

typedef struct CellInfo
{
    int l, t, r, b;
    int fc, bc;
    DWORD   style;
    char text [MAX_LEN_CELL_TEXT + 1];
}CELLINFO;

/********************** Definitions for Button Menu **************************/
#define NUM_BUTTONS             12
#define NUM_BUTTONS_PER_PAGE    (NUM_BUTTONS - 2)

#define HEIGHT_BUTTON           70
#define WIDTH_BUTTON            66
#define WIDTH_F1_BUTTON         33
#define WIDTH_F12_BUTTON        99
#define HEIGHT_F12_BUTTON       44

#define ID_FIRST_BUTTON         100
#define ID_HELP_BUTTON          (ID_FIRST_BUTTON)
#define ID_GROUP_FIRST          (ID_FIRST_BUTTON + 1)
#define ID_ENTER_BUTTON         (ID_FIRST_BUTTON + NUM_BUTTONS - 1)
#define ID_LEFT_BUTTON          (ID_FIRST_BUTTON + NUM_BUTTONS)
#define ID_UP_BUTTON            (ID_FIRST_BUTTON + NUM_BUTTONS + 1)
#define ID_RIGHT_BUTTON         (ID_FIRST_BUTTON + NUM_BUTTONS + 2)

#define BTMIT_NORMAL             0x0000
#define BTMIT_POPUP              0x0001

#define BTMIS_NORMAL             0x0000
#define BTMIS_DISABELD           0x0001
#define BTMIS_CHECKED            0x0002

#define MAX_LEN_ITEM_TEXT       16

#define DEF_LEN_BTM_BUFFER  50
#define DEF_BTM_CFG_FILE    "res/buttonmenu.cfg"
#define MAX_NEST_LEVEL      10
#define MAX_LEN_TOKEN       50

#define TTYPE_OPEN_LEV      0x0001
#define TTYPE_CLOSE_LEV     0x0002
#define TTYPE_ID            0x0004
#define TTYPE_COMMA         0x0008
#define TTYPE_TEXT          0x0010
#define TTYPE_SEMICOLON     0x0020
#define TTYPE_EOF           0x0040

#define BTM_ERROR_OK                0
#define BTM_ERROR_TOO_LONG          1
#define BTM_ERROR_EOF               2
#define BTM_ERROR_UNEXPECT          3
#define BTM_ERROR_SYNTAX            4
#define BTM_ERROR_TOKEN             5
#define BTM_ERROR_ID_INV            6
#define BTM_ERROR_NIL               7
#define BTM_ERROR_MEM               8

typedef struct BtnMenuItem
{
    UINT type;                          // type of item
    UINT state;                         // state of item
    
    struct BtnMenuItem* child;          // child button menu
    struct BtnMenuItem* parent;         // parent button menu

    struct BtnMenuItem* next;           // the next item in the menu
    
    UINT id;                            // identifier
    char text [MAX_LEN_ITEM_TEXT + 1];  // text
}BTNMENUITEM;

/************************* Definitions for Footer ****************************/
#define ID_FOOTER_TIMER     100
#define MSG_HOTKEYPRESSED   (MSG_USER + 1)
#define MSG_BUTTONCOMMAND   (MSG_USER + 2)

typedef struct FooterInfo
{
    int num_rows;
    int num_cols_per_row [MAX_NUM_ROWS];

    CELLINFO cell [MAX_NUM_ROWS][MAX_NUM_COLS];

    BTNMENUITEM* first;         // the first button menu item
    
    BTNMENUITEM* curr_leader;   // the leader item of current level
    BTNMENUITEM* page_first;    // the first item of current page
    int          page_num;      // page number

    int buffLen;                // buffer length
    BTNMENUITEM* buffStart;     // buffer start
    BTNMENUITEM* buffEnd;       // buffer end
    BTNMENUITEM* freeList;      // free list in buffer
}FOOTERINFO;

/*************************** Interfaces of Footer ****************************/
int InitFooter (HWND hSplash);
void CleanUpFooter (void);

HWND CreateFooter (HWND hHeaderWin);

#ifdef __cplusplus
}
#endif

#endif /* H_GUI_FOOTER */