X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/81d66cf39f810503baed79213bc3122fda0ccc7b..4d94751752c081c289a1d8f159405487dbbe4e68:/src/msw/utils.cpp?ds=sidebyside diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp index b97c5f8575..447b3be632 100644 --- a/src/msw/utils.cpp +++ b/src/msw/utils.cpp @@ -6,13 +6,11 @@ // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -// Note: this is done in utilscmn.cpp now. -// #pragma implementation -// #pragma implementation "utils.h" +// #pragma implementation "utils.h" // Note: this is done in utilscmn.cpp now. #endif // For compilers that support precompilation, includes "wx.h". @@ -27,7 +25,7 @@ #include "wx/utils.h" #include "wx/app.h" #include "wx/cursor.h" -#endif +#endif //WX_PRECOMP #include "wx/msw/private.h" #include "wx/timer.h" @@ -37,17 +35,18 @@ #ifndef __GNUWIN32__ #include #include -#endif +#endif //GNUWIN32 #ifdef __GNUWIN32__ #include #include #ifndef __MINGW32__ #include -#endif +#endif //MINGW32 -#define stricmp strcasecmp -#endif +#endif //GNUWIN32 + +#include "wx/log.h" #ifdef __BORLANDC__ // Please someone tell me which version of Borland needs // this (3.1 I believe) and how to test for it. @@ -160,8 +159,8 @@ bool wxGetUserId(char *buf, int maxSize) // Can't assume we have NIS (PC-NFS) or some other ID daemon // So we ... - if ( (user = getenv("USER")) == NULL && - (user = getenv("LOGNAME")) == NULL ) { + if ( (user = getenv("USER")) == NULL && + (user = getenv("LOGNAME")) == NULL ) { // Use wxWindows configuration data (comming soon) GetProfileString(WX_SECTION, eUSERID, default_id, buf, maxSize - 1); } else @@ -188,7 +187,7 @@ bool wxGetUserName(char *buf, int maxSize) return *buf ? TRUE : FALSE; // } #else -#if !defined(__WATCOMC__) && !defined(__GNUWIN32__) && USE_PENWINDOWS +#if !defined(__WATCOMC__) && !defined(__GNUWIN32__) && wxUSE_PENWINDOWS extern HANDLE g_hPenWin; // PenWindows Running? if (g_hPenWin) { @@ -323,7 +322,7 @@ void wxFatalError(const wxString& msg, const wxString& title) void wxBell(void) { #ifdef __WIN32__ - Beep(1000,1000) ; // 1kHz during 1 sec. + Beep(1000,1000) ; // 1kHz during 1 sec. #else MessageBeep(-1) ; #endif @@ -346,26 +345,26 @@ int wxGetOsVersion(int *majorVsn, int *minorVsn) if (majorVsn) *majorVsn = info.dwMajorVersion; if (minorVsn) *minorVsn = info.dwMinorVersion; switch (info.dwPlatformId) - { - case VER_PLATFORM_WIN32s: - return wxWIN32S; - break; - case VER_PLATFORM_WIN32_WINDOWS: - return wxWIN95; - break; - case VER_PLATFORM_WIN32_NT: - return wxWINDOWS_NT; - break; - } + { + case VER_PLATFORM_WIN32s: + return wxWIN32S; + break; + case VER_PLATFORM_WIN32_WINDOWS: + return wxWIN95; + break; + case VER_PLATFORM_WIN32_NT: + return wxWINDOWS_NT; + break; + } } - return wxWINDOWS; // error if we get here, return generic value + return wxWINDOWS; // error if we get here, return generic value #else // Win16 code... int retValue ; # ifdef __WINDOWS_386__ retValue = wxWIN386; # else -# if !defined(__WATCOMC__) && !defined(GNUWIN32) && USE_PENWINDOWS +# if !defined(__WATCOMC__) && !defined(GNUWIN32) && wxUSE_PENWINDOWS extern HANDLE g_hPenWin; retValue = g_hPenWin ? wxPENWINDOWS : wxWINDOWS ; # endif @@ -378,7 +377,7 @@ int wxGetOsVersion(int *majorVsn, int *minorVsn) } // Reading and writing resources (eg WIN.INI, .Xdefaults) -#if USE_RESOURCES +#if wxUSE_RESOURCES bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file) { if (file != "") @@ -468,7 +467,7 @@ bool wxGetResource(const wxString& section, const wxString& entry, int *value, c } else return FALSE; } -#endif // USE_RESOURCES +#endif // wxUSE_RESOURCES // Old cursor static HCURSOR wxBusyCursorOld = 0; @@ -508,6 +507,64 @@ bool wxIsBusy(void) return (wxBusyCursorCount > 0); } +const char* WXDLLEXPORT wxGetHomeDir(wxString *pstr) +{ + wxString& strDir = *pstr; + + #ifdef __UNIX__ + const char *szHome = getenv("HOME"); + if ( szHome == NULL ) { + // we're homeless... + wxLogWarning(_("can't find user's HOME, using current directory.")); + strDir = "."; + } + else + strDir = szHome; + + // add a trailing slash if needed + if ( strDir.Last() != '/' ) + strDir << '/'; + #else // Windows + #ifdef __WIN32__ + const char *szHome = getenv("HOMEDRIVE"); + if ( szHome != NULL ) + strDir << szHome; + szHome = getenv("HOMEPATH"); + if ( szHome != NULL ) { + strDir << szHome; + + // the idea is that under NT these variables have default values + // of "%systemdrive%:" and "\\". As we don't want to create our + // config files in the root directory of the system drive, we will + // create it in our program's dir. However, if the user took care + // to set HOMEPATH to something other than "\\", we suppose that he + // knows what he is doing and use the supplied value. + if ( strcmp(szHome, "\\") != 0 ) + return strDir.c_str(); + } + + #else // Win16 + // Win16 has no idea about home, so use the working directory instead + #endif // WIN16/32 + + // 260 was taken from windef.h + #ifndef MAX_PATH + #define MAX_PATH 260 + #endif + + wxString strPath; + ::GetModuleFileName(::GetModuleHandle(NULL), + strPath.GetWriteBuf(MAX_PATH), MAX_PATH); + strPath.UngetWriteBuf(); + + // extract the dir name + wxSplitPath(strPath, &strDir, NULL, NULL); + + #endif // UNIX/Win + + return strDir.c_str(); +} + // Hack for MS-DOS char *wxGetUserHome (const wxString& user) { @@ -518,14 +575,14 @@ char *wxGetUserHome (const wxString& user) char tmp[64]; if (wxGetUserId(tmp, sizeof(tmp)/sizeof(char))) { // Guests belong in the temp dir - if (stricmp(tmp, "annonymous") == 0) { - if ((home = getenv("TMP")) != NULL || - (home = getenv("TMPDIR")) != NULL || - (home = getenv("TEMP")) != NULL) - return *home ? home : "\\"; + if (Stricmp(tmp, "annonymous") == 0) { + if ((home = getenv("TMP")) != NULL || + (home = getenv("TMPDIR")) != NULL || + (home = getenv("TEMP")) != NULL) + return *home ? home : "\\"; } - if (stricmp(tmp, WXSTRINGCAST user1) == 0) - user1 = ""; + if (Stricmp(tmp, WXSTRINGCAST user1) == 0) + user1 = ""; } } if (user1 == "") @@ -542,19 +599,19 @@ char *wxGetUserHome (const wxString& user) // in long calculations. bool wxCheckForInterrupt(wxWindow *wnd) { - if(wnd){ - MSG msg; - HWND win= (HWND) wnd->GetHWND(); - while(PeekMessage(&msg,win,0,0,PM_REMOVE)){ - TranslateMessage(&msg); - DispatchMessage(&msg); - } - return TRUE;//*** temporary? - } - else{ - wxError("wnd==NULL !!!"); - return FALSE;//*** temporary? - } + if(wnd){ + MSG msg; + HWND win= (HWND) wnd->GetHWND(); + while(PeekMessage(&msg,win,0,0,PM_REMOVE)){ + TranslateMessage(&msg); + DispatchMessage(&msg); + } + return TRUE;//*** temporary? + } + else{ + wxError("wnd==NULL !!!"); + return FALSE;//*** temporary? + } } // MSW only: get user-defined resource from the .res file. @@ -638,3 +695,206 @@ void wxDisplaySize(int *width, int *height) ReleaseDC(NULL, dc); } +bool wxDirExists(const wxString& dir) +{ + /* MATTHEW: [6] Always use same code for Win32, call FindClose */ +#if defined(__WIN32__) + WIN32_FIND_DATA fileInfo; +#else +#ifdef __BORLANDC__ + struct ffblk fileInfo; +#else + struct find_t fileInfo; +#endif +#endif + +#if defined(__WIN32__) + HANDLE h = FindFirstFile((LPTSTR) WXSTRINGCAST dir,(LPWIN32_FIND_DATA)&fileInfo); + + if (h==INVALID_HANDLE_VALUE) + return FALSE; + else { + FindClose(h); + return ((fileInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY); + } +#else + // In Borland findfirst has a different argument + // ordering from _dos_findfirst. But _dos_findfirst + // _should_ be ok in both MS and Borland... why not? +#ifdef __BORLANDC__ + return ((findfirst(WXSTRINGCAST dir, &fileInfo, _A_SUBDIR) == 0 && (fileInfo.ff_attrib & _A_SUBDIR) != 0)); +#else + return (((_dos_findfirst(WXSTRINGCAST dir, _A_SUBDIR, &fileInfo) == 0) && (fileInfo.attrib & _A_SUBDIR)) != 0); +#endif +#endif +} + +wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd) +{ + wxString str; + int len = GetWindowTextLength((HWND)hWnd) + 1; + GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len); + str.UngetWriteBuf(); + + return str; +} + +#if 0 +//------------------------------------------------------------------------ +// wild character routines +//------------------------------------------------------------------------ + +bool wxIsWild( const wxString& pattern ) +{ + wxString tmp = pattern; + char *pat = WXSTRINGCAST(tmp); + while (*pat) { + switch (*pat++) { + case '?': case '*': case '[': case '{': + return TRUE; + case '\\': + if (!*pat++) + return FALSE; + } + } + return FALSE; +}; + + +bool wxMatchWild( const wxString& pat, const wxString& text, bool dot_special ) +{ + wxString tmp1 = pat; + char *pattern = WXSTRINGCAST(tmp1); + wxString tmp2 = text; + char *str = WXSTRINGCAST(tmp2); + char c; + char *cp; + bool done = FALSE, ret_code, ok; + // Below is for vi fans + const char OB = '{', CB = '}'; + + // dot_special means '.' only matches '.' + if (dot_special && *str == '.' && *pattern != *str) + return FALSE; + + while ((*pattern != '\0') && (!done) + && (((*str=='\0')&&((*pattern==OB)||(*pattern=='*')))||(*str!='\0'))) { + switch (*pattern) { + case '\\': + pattern++; + if (*pattern != '\0') + pattern++; + break; + case '*': + pattern++; + ret_code = FALSE; + while ((*str!='\0') + && (!(ret_code=wxMatchWild(pattern, str++, FALSE)))) + /*loop*/; + if (ret_code) { + while (*str != '\0') + str++; + while (*pattern != '\0') + pattern++; + } + break; + case '[': + pattern++; + repeat: + if ((*pattern == '\0') || (*pattern == ']')) { + done = TRUE; + break; + } + if (*pattern == '\\') { + pattern++; + if (*pattern == '\0') { + done = TRUE; + break; + } + } + if (*(pattern + 1) == '-') { + c = *pattern; + pattern += 2; + if (*pattern == ']') { + done = TRUE; + break; + } + if (*pattern == '\\') { + pattern++; + if (*pattern == '\0') { + done = TRUE; + break; + } + } + if ((*str < c) || (*str > *pattern)) { + pattern++; + goto repeat; + } + } else if (*pattern != *str) { + pattern++; + goto repeat; + } + pattern++; + while ((*pattern != ']') && (*pattern != '\0')) { + if ((*pattern == '\\') && (*(pattern + 1) != '\0')) + pattern++; + pattern++; + } + if (*pattern != '\0') { + pattern++, str++; + } + break; + case '?': + pattern++; + str++; + break; + case OB: + pattern++; + while ((*pattern != CB) && (*pattern != '\0')) { + cp = str; + ok = TRUE; + while (ok && (*cp != '\0') && (*pattern != '\0') + && (*pattern != ',') && (*pattern != CB)) { + if (*pattern == '\\') + pattern++; + ok = (*pattern++ == *cp++); + } + if (*pattern == '\0') { + ok = FALSE; + done = TRUE; + break; + } else if (ok) { + str = cp; + while ((*pattern != CB) && (*pattern != '\0')) { + if (*++pattern == '\\') { + if (*++pattern == CB) + pattern++; + } + } + } else { + while (*pattern!=CB && *pattern!=',' && *pattern!='\0') { + if (*++pattern == '\\') { + if (*++pattern == CB || *pattern == ',') + pattern++; + } + } + } + if (*pattern != '\0') + pattern++; + } + break; + default: + if (*str == *pattern) { + str++, pattern++; + } else { + done = TRUE; + } + } + } + while (*pattern == '*') + pattern++; + return ((*str == '\0') && (*pattern == '\0')); +}; + +#endif +