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197 lines
6.9 KiB
197 lines
6.9 KiB
#ifndef __EXTRA_H__
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#define __EXTRA_H__
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/* hacked headers from filesync... */
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#define PUBLIC FAR PASCAL
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#define CPUBLIC FAR _cdecl
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#define PRIVATE NEAR PASCAL
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#define MAXBUFLEN 260
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#define MAXMSGLEN 520
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#define MAXMEDLEN 64
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#define MAXSHORTLEN 32
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#define NULL_CHAR '\0'
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#define DPA_ERR (-1)
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#define DPA_APPEND 0x7fff
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#define CRL_FLAGS CRL_FL_DELETE_DELETED_TWINS
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/* err.h */
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#include "err.h"
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/* port32.h */
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#ifndef CSC_ON_NT
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/* void Cls_OnContextMenu(HWND hwnd, HWND hwndClick, int x, int y) */
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#define HANDLE_WM_CONTEXTMENU(hwnd, wParam, lParam, fn) \
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((fn)((hwnd), (HWND)(wParam), (int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam)), 0L)
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#endif
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void InitializeAll(WPARAM wParam);
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/* globals...*/
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extern UINT g_uDumpFlags; // Controls what structs get dumped
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extern int g_cxIconSpacing;
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extern int g_cyIconSpacing;
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extern int g_cxBorder;
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extern int g_cyBorder;
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extern int g_cxMargin;
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extern int g_cxIcon;
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extern int g_cyIcon;
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extern int g_cxIconMargin;
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extern int g_cyIconMargin;
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extern int g_cxLabelMargin;
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extern int g_cyLabelSpace;
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extern char const FAR c_szWinHelpFile[];
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// Debugging variables
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extern UINT g_uBreakFlags; // Controls when to int 3
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extern UINT g_uTraceFlags; // Controls what trace messages are spewed
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extern UINT g_uDumpFlags; // Controls what structs get dumped
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/* brfprv.h */
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void PUBLIC PathMakePresentable(LPSTR pszPath);
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UINT PUBLIC PathGetLocality(LPCSTR pszPath, LPSTR pszBuf);
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LPSTR PUBLIC PathFindNextComponentI(LPCSTR lpszPath);
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// Path locality values, relative to a briefcase
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//
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#define PL_FALSE 0 // path is not related at all to a briefcase
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#define PL_ROOT 1 // path directly references the root of a briefcase
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#define PL_INSIDE 2 // path is somewhere inside a briefcase
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/* comm.h */
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LPSTR PUBLIC _ConstructMessageString(HINSTANCE hinst, LPCSTR pszMsg, va_list *ArgList);
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BOOL PUBLIC ConstructMessage(LPSTR * ppsz, HINSTANCE hinst, LPCSTR pszMsg, ...);
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// Flags for MyDrawText()
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#define MDT_DRAWTEXT 0x00000001
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#define MDT_ELLIPSES 0x00000002
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#define MDT_LINK 0x00000004
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#define MDT_SELECTED 0x00000008
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#define MDT_DESELECTED 0x00000010
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#define MDT_DEPRESSED 0x00000020
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#define MDT_EXTRAMARGIN 0x00000040
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#define MDT_TRANSPARENT 0x00000080
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#define MDT_LEFT 0x00000100
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#define MDT_RIGHT 0x00000200
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#define MDT_CENTER 0x00000400
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#define MDT_VCENTER 0x00000800
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#define MDT_CLIPPED 0x00001000
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void PUBLIC MyDrawText(HDC hdc, LPCSTR pszText, RECT FAR* prc, UINT flags, int cyChar, int cxEllipses, COLORREF clrText, COLORREF clrTextBk);
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void PUBLIC FileTimeToDateTimeString(LPFILETIME pft, LPSTR pszBuf, int cchBuf);
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// Copies psz into *ppszBuf and (re)allocates *ppszBuf accordingly
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BOOL PUBLIC GSetString(LPSTR * ppszBuf, LPCSTR psz);
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// FileInfo struct that contains file time/size info
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//
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typedef struct _FileInfo
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{
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HICON hicon;
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FILETIME ftMod;
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DWORD dwSize; // size of the file
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DWORD dwAttributes; // attributes
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LPARAM lParam;
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LPSTR pszDisplayName; // points to the display name
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char szPath[1];
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} FileInfo;
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#define FIGetSize(pfi) ((pfi)->dwSize)
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#define FIGetPath(pfi) ((pfi)->szPath)
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#define FIGetDisplayName(pfi) ((pfi)->pszDisplayName)
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#define FIGetAttributes(pfi) ((pfi)->dwAttributes)
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#define FIIsFolder(pfi) (IsFlagSet((pfi)->dwAttributes, SFGAO_FOLDER))
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#ifndef REINT
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// tHACK to not cause warnings in reint.c because of this def later in shdsys.h
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#define SetFlag(obj, f) do {obj |= (f);} while (0)
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#define ToggleFlag(obj, f) do {obj ^= (f);} while (0)
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#define ClearFlag(obj, f) do {obj &= ~(f);} while (0)
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#define IsFlagSet(obj, f) (BOOL)(((obj) & (f)) == (f))
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#define IsFlagClear(obj, f) (BOOL)(((obj) & (f)) != (f))
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#endif
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// Flags for FICreate
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#define FIF_DEFAULT 0x0000
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#define FIF_ICON 0x0001
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#define FIF_DONTTOUCH 0x0002
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HRESULT PUBLIC FICreate(LPCSTR pszPath, FileInfo ** ppfi, UINT uFlags);
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BOOL PUBLIC FISetPath(FileInfo ** ppfi, LPCSTR pszPathNew, UINT uFlags);
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BOOL PUBLIC FIGetInfoString(FileInfo * pfi, LPSTR pszBuf, int cchBuf);
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void PUBLIC FIFree(FileInfo * pfi);
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//
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// Non-shared memory allocation
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//
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// void * GAlloc(DWORD cbBytes)
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// Alloc a chunk of memory, quickly, with no 64k limit on size of
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// individual objects or total object size. Initialize to zero.
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//
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#define GAlloc(cbBytes) GlobalAlloc(GPTR, cbBytes)
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// void * GReAlloc(void * pv, DWORD cbNewSize)
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// Realloc one of above. If pv is NULL, then this function will do
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// an alloc for you. Initializes new portion to zero.
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//
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#define GReAlloc(pv, cbNewSize) GlobalReAlloc(pv, cbNewSize, GMEM_MOVEABLE | GMEM_ZEROINIT)
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// void GFree(void *pv)
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// Free pv if it is nonzero. Set pv to zero.
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//
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#define GFree(pv) do { (pv) ? GlobalFree(pv) : (void)0; pv = NULL; } while (0)
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// DWORD GGetSize(void *pv)
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// Get the size of a block allocated by Alloc()
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//
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#define GGetSize(pv) GlobalSize(pv)
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// type * GAllocType(type); (macro)
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// Alloc some memory the size of <type> and return pointer to <type>.
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//
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#define GAllocType(type) (type *)GAlloc(sizeof(type))
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// type * GAllocArray(type, int cNum); (macro)
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// Alloc an array of data the size of <type>.
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//
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#define GAllocArray(type, cNum) (type *)GAlloc(sizeof(type) * (cNum))
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// type * GReAllocArray(type, void * pb, int cNum);
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//
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#define GReAllocArray(type, pb, cNum) (type *)GReAlloc(pb, sizeof(type) * (cNum))
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// Color macros
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//
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#define ColorText(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHTTEXT : COLOR_WINDOWTEXT)
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#define ColorBk(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHT : COLOR_WINDOW)
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#define ColorMenuText(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHTTEXT : COLOR_MENUTEXT)
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#define ColorMenuBk(nState) (((nState) & ODS_SELECTED) ? COLOR_HIGHLIGHT : COLOR_MENU)
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#define GetImageDrawStyle(nState) (((nState) & ODS_SELECTED) ? ILD_SELECTED : ILD_NORMAL)
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#define CCH_NUL (sizeof(TCHAR))
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#define CbFromCch(cch) ((cch)*sizeof(TCHAR))
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/* strings.h */
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LPSTR PUBLIC SzFromIDS (UINT ids, LPSTR pszBuf, UINT cchBuf);
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#define IsSzEqual(sz1, sz2) (BOOL)(lstrcmpi(sz1, sz2) == 0)
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/* comm.h */
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VOID PUBLIC SetRectFromExtent(HDC hdc, LPRECT lprc, LPCSTR lpcsz);
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#endif
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