184 lines
6.4 KiB
C
184 lines
6.4 KiB
C
//
|
|
// comm.h: Declares data, defines and struct types for common code
|
|
// module.
|
|
//
|
|
//
|
|
|
|
#ifndef __COMM_H__
|
|
#define __COMM_H__
|
|
|
|
|
|
|
|
///////////////////////////////////////////////////// DEFINES
|
|
|
|
#define BLOCK
|
|
#define Unref(x) x
|
|
|
|
#ifdef DEBUG
|
|
#define INLINE
|
|
#define DEBUG_CODE(x) x
|
|
#else
|
|
#define INLINE __inline
|
|
#define DEBUG_CODE(x)
|
|
#endif
|
|
|
|
#define CbFromCch(cch) ((cch)*sizeof(TCHAR))
|
|
#define CCH_NUL (sizeof(TCHAR))
|
|
|
|
|
|
///////////////////////////////////////////////////// MACROS
|
|
|
|
// Zero-initialize data-item
|
|
//
|
|
#define ZeroInit(pobj, type) lmemset((CHAR *)pobj, 0, sizeof(type))
|
|
|
|
// Copy chunk of memory
|
|
//
|
|
#define BltByte(pdest, psrc, cb) lmemmove((CHAR *)pdest, (CHAR *)psrc, cb)
|
|
|
|
// General flag macros
|
|
//
|
|
#define SetFlag(obj, f) do {obj |= (f);} while (0)
|
|
#define ToggleFlag(obj, f) do {obj ^= (f);} while (0)
|
|
#define ClearFlag(obj, f) do {obj &= ~(f);} while (0)
|
|
#define IsFlagSet(obj, f) (BOOL)(((obj) & (f)) == (f))
|
|
#define IsFlagClear(obj, f) (BOOL)(((obj) & (f)) != (f))
|
|
|
|
#define InRange(id, idFirst, idLast) ((UINT)(id-idFirst) <= (UINT)(idLast-idFirst))
|
|
|
|
//
|
|
// Non-shared memory allocation
|
|
//
|
|
|
|
// void * GAlloc(DWORD cbBytes)
|
|
// Alloc a chunk of memory, quickly, with no 64k limit on size of
|
|
// individual objects or total object size. Initialize to zero.
|
|
//
|
|
#define GAlloc(cbBytes) GlobalAlloc(GPTR, cbBytes)
|
|
|
|
// void * GReAlloc(void * pv, DWORD cbNewSize)
|
|
// Realloc one of above. If pv is NULL, then this function will do
|
|
// an alloc for you. Initializes new portion to zero.
|
|
//
|
|
#define GReAlloc(pv, cbNewSize) GlobalReAlloc(pv, cbNewSize, GMEM_MOVEABLE | GMEM_ZEROINIT)
|
|
|
|
// void GFree(void *pv)
|
|
// Free pv if it is nonzero. Set pv to zero.
|
|
//
|
|
#define GFree(pv) do { (pv) ? GlobalFree(pv) : (void)0; pv = NULL; } while (0)
|
|
|
|
// DWORD GGetSize(void *pv)
|
|
// Get the size of a block allocated by Alloc()
|
|
//
|
|
#define GGetSize(pv) GlobalSize(pv)
|
|
|
|
// type * GAllocType(type); (macro)
|
|
// Alloc some memory the size of <type> and return pointer to <type>.
|
|
//
|
|
#define GAllocType(type) (type *)GAlloc(sizeof(type))
|
|
|
|
// type * GAllocArray(type, int cNum); (macro)
|
|
// Alloc an array of data the size of <type>.
|
|
//
|
|
#define GAllocArray(type, cNum) (type *)GAlloc(sizeof(type) * (cNum))
|
|
|
|
// type * GReAllocArray(type, void * pb, int cNum);
|
|
//
|
|
#define GReAllocArray(type, pb, cNum) (type *)GReAlloc(pb, sizeof(type) * (cNum))
|
|
|
|
// Copies psz into *ppszBuf and (re)allocates *ppszBuf accordingly
|
|
BOOL PUBLIC GSetString(LPTSTR * ppszBuf, LPCTSTR psz);
|
|
|
|
// Concatenates psz onto *ppszBuf and (re)allocates *ppszBuf accordingly
|
|
BOOL PUBLIC GCatString(LPTSTR * ppszBuf, LPCTSTR psz);
|
|
|
|
|
|
// FileInfo struct that contains file time/size info
|
|
//
|
|
typedef struct _FileInfo
|
|
{
|
|
HICON hicon;
|
|
FILETIME ftMod;
|
|
DWORD dwSize; // size of the file
|
|
DWORD dwAttributes; // attributes
|
|
LPARAM lParam;
|
|
LPTSTR pszDisplayName; // points to the display name
|
|
TCHAR szPath[1];
|
|
} FileInfo;
|
|
|
|
#define FIGetSize(pfi) ((pfi)->dwSize)
|
|
#define FIGetPath(pfi) ((pfi)->szPath)
|
|
#define FIGetDisplayName(pfi) ((pfi)->pszDisplayName)
|
|
#define FIGetAttributes(pfi) ((pfi)->dwAttributes)
|
|
#define FIIsFolder(pfi) (IsFlagSet((pfi)->dwAttributes, SFGAO_FOLDER))
|
|
|
|
// Flags for FICreate
|
|
#define FIF_DEFAULT 0x0000
|
|
#define FIF_ICON 0x0001
|
|
#define FIF_DONTTOUCH 0x0002
|
|
#define FIF_FOLDER 0x0004
|
|
|
|
HRESULT PUBLIC FICreate(LPCTSTR pszPath, FileInfo ** ppfi, UINT uFlags);
|
|
BOOL PUBLIC FISetPath(FileInfo ** ppfi, LPCTSTR pszPathNew, UINT uFlags);
|
|
BOOL PUBLIC FIGetInfoString(FileInfo * pfi, LPTSTR pszBuf, int cchBuf);
|
|
void PUBLIC FIFree(FileInfo * pfi);
|
|
|
|
void PUBLIC FileTimeToDateTimeString(LPFILETIME pft, LPTSTR pszBuf, int cchBuf);
|
|
|
|
|
|
// Color macros
|
|
//
|
|
#define ColorText(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHTTEXT : COLOR_WINDOWTEXT)
|
|
#define ColorBk(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHT : COLOR_WINDOW)
|
|
#define ColorMenuText(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT)
|
|
#define ColorMenuBk(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHT : COLOR_MENU)
|
|
#define GetImageDrawStyle(nState) (((nState) & ODS_SELECTED) ? ILD_SELECTED : ILD_NORMAL)
|
|
|
|
// Sets the dialog handle in the given data struct on first
|
|
// message that the dialog gets (WM_SETFONT).
|
|
//
|
|
#define SetDlgHandle(hwnd, msg, lp) if((msg)==WM_SETFONT) (lp)->hdlg=(hwnd);
|
|
|
|
#define DECLAREHOURGLASS HCURSOR hcurSavHourglass
|
|
#define SetHourglass() hcurSavHourglass = SetCursor(LoadCursor(NULL, IDC_WAIT))
|
|
#define ResetHourglass() SetCursor(hcurSavHourglass)
|
|
|
|
// UNICODE WARNING: These must stay as CHARS for the math to be right
|
|
|
|
CHAR * PUBLIC lmemset(CHAR * dst, CHAR val, UINT count);
|
|
CHAR * PUBLIC lmemmove(CHAR * dst, CHAR * src, int count);
|
|
|
|
int PUBLIC AnsiToInt(LPCTSTR pszString);
|
|
|
|
int PUBLIC DoModal (HWND hwndParent, DLGPROC lpfnDlgProc, UINT uID, LPARAM lParam);
|
|
|
|
VOID PUBLIC SetRectFromExtent(HDC hdc, LPRECT lprc, LPCTSTR lpcsz);
|
|
|
|
// Flags for MyDrawText()
|
|
#define MDT_DRAWTEXT 0x00000001
|
|
#define MDT_ELLIPSES 0x00000002
|
|
#define MDT_LINK 0x00000004
|
|
#define MDT_SELECTED 0x00000008
|
|
#define MDT_DESELECTED 0x00000010
|
|
#define MDT_DEPRESSED 0x00000020
|
|
#define MDT_EXTRAMARGIN 0x00000040
|
|
#define MDT_TRANSPARENT 0x00000080
|
|
#define MDT_LEFT 0x00000100
|
|
#define MDT_RIGHT 0x00000200
|
|
#define MDT_CENTER 0x00000400
|
|
#define MDT_VCENTER 0x00000800
|
|
#define MDT_CLIPPED 0x00001000
|
|
|
|
void PUBLIC MyDrawText(HDC hdc, LPCTSTR pszText, RECT * prc, UINT flags, int cyChar, int cxEllipses, COLORREF clrText, COLORREF clrTextBk);
|
|
|
|
DWORD PUBLIC MsgWaitObjectsSendMessage(DWORD cObjects, LPHANDLE phObjects, DWORD dwTimeout);
|
|
|
|
HCURSOR PUBLIC SetCursorRemoveWigglies(HCURSOR hcur);
|
|
|
|
LPTSTR PUBLIC _ConstructMessageString(HINSTANCE hinst, LPCTSTR pszMsg, va_list *ArgList);
|
|
|
|
BOOL PUBLIC ConstructMessage(LPTSTR * ppsz, HINSTANCE hinst, LPCTSTR pszMsg, ...);
|
|
|
|
#endif // __COMM_H__
|
|
|