lview.h

Programming Windows CE Windows CE程序设计书籍源代码

//======================================================================
// Header file
//
// Written for the book Programming Windows CE
// Copyright (C) 1998 Douglas Boling
//======================================================================
// Returns number of elements
#define dim(x) (sizeof(x) / sizeof(x[0]))

//----------------------------------------------------------------------
// Generic defines and data types
//
struct decodeUINT {                             // Structure associates
    UINT Code;                                  // messages
                                                // with a function.
    LRESULT (*Fxn)(HWND, UINT, WPARAM, LPARAM);
};
struct decodeCMD {                              // Structure associates
    UINT Code;                                  // menu IDs with a
    LRESULT (*Fxn)(HWND, WORD, HWND, WORD);     // function.
};

//----------------------------------------------------------------------
// Generic defines used by application
#define  IDC_CMDBAR   1                         // Command bar ID
#define  IDC_LISTVIEW 2                         // ID for report list box

#define  ID_ICON             10                 // Icon resource ID
#define  ID_MENU             11                 // Main menu resource ID

// Menu item and Command bar IDs
#define  IDM_EXIT            101

#define  IDC_LICON           111
#define  IDC_SICON           112
#define  IDC_LIST            113
#define  IDC_RPT             114

#define  IDM_ABOUT           120
#define  VIEW_BMPS           (VIEW_NEWFOLDER+1) // Number of BMPs in
                                                // view list
//----------------------------------------------------------------------
// Program-specific structures
//

// Defines for simulated database
typedef struct {
    TCHAR szName[32];
    TCHAR szType[32];
    INT nSize;
    INT nImage;
    INT nState;
} LVDATAITEM;
typedef LVDATAITEM *PLVDATAITEM;

//----------------------------------------------------------------------
// Function prototypes
//
// Cache functions
PLVDATAITEM GetItemData (INT nItem);
void InitDatabase (void);
void FlushMainCache (void);
void FlushEndCaches (void);
INT LoadTopCache (void);
INT LoadBotCache (void);
INT LoadMainCache (INT nStart, INT nEnd);

// Database functions
void InitDatabase (void);
PLVDATAITEM GetDatabaseItem (INT nItem);
INT SetDatabaseItem (INT nItem, PLVDATAITEM pIn);
PLVDATAITEM GetItemData (INT nItem);
INT AddItem (HWND, INT, LPTSTR, LPTSTR, INT);

int InitApp (HINSTANCE);
HWND InitInstance (HINSTANCE, LPWSTR, int);
int TermInstance (HINSTANCE, int);

// Listview compare callback
int CALLBACK CompareLV (LPARAM, LPARAM, LPARAM);

// Window procedures
LRESULT CALLBACK MainWndProc (HWND, UINT, WPARAM, LPARAM);

// Message handlers
LRESULT DoCreateMain (HWND, UINT, WPARAM, LPARAM);
LRESULT DoSizeMain (HWND, UINT, WPARAM, LPARAM);
LRESULT DoNotifyMain (HWND, UINT, WPARAM, LPARAM);
LRESULT DoCommandMain (HWND, UINT, WPARAM, LPARAM);
LRESULT DoDestroyMain (HWND, UINT, WPARAM, LPARAM);

// Command functions
LPARAM DoMainCommandExit (HWND, WORD, HWND, WORD);
LPARAM DoMainCommandChView (HWND, WORD, HWND, WORD);
LPARAM DoMainCommandAbout (HWND, WORD, HWND, WORD);

// Dialog procedures
BOOL CALLBACK AboutDlgProc (HWND, UINT, WPARAM, LPARAM);