// 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".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#ifndef WX_PRECOMP
-#include "wx/setup.h"
-#include "wx/utils.h"
-#include "wx/app.h"
-#include "wx/cursor.h"
-#endif
+ #include "wx/setup.h"
+ #include "wx/utils.h"
+ #include "wx/app.h"
+ #include "wx/cursor.h"
+#endif //WX_PRECOMP
#include "wx/msw/private.h"
#include "wx/timer.h"
+#include "wx/intl.h"
+
+#include <windows.h>
#include <ctype.h>
-#ifndef __GNUWIN32__
-#include <direct.h>
-#include <dos.h>
-#endif
+#if !defined(__GNUWIN32__) && !defined(__WXWINE__) && !defined(__SALFORDC__)
+ #include <direct.h>
-#ifdef __GNUWIN32__
-#include <sys/unistd.h>
-#include <sys/stat.h>
-#ifndef __MINGW32__
-#include <std.h>
-#endif
+ #ifndef __MWERKS__
+ #include <dos.h>
+ #endif
+#endif //GNUWIN32
-#define stricmp strcasecmp
-#endif
+#if defined(__GNUWIN32__) && !defined(__TWIN32__)
+ #include <sys/unistd.h>
+ #include <sys/stat.h>
+#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.
// If this works for Borland 4.0 as well, then no worries.
-#include <dir.h>
+ #include <dir.h>
#endif
-#ifdef __WIN32__
-#include <io.h>
+// VZ: there is some code using NetXXX() functions to get the full user name:
+// I don't think it's a good idea because they don't work under Win95 and
+// seem to return the same as wxGetUserId() under NT. If you really want
+// to use them, just #define USE_NET_API
+#undef USE_NET_API
-#ifndef __GNUWIN32__
-#include <shellapi.h>
-#endif
+#ifdef USE_NET_API
+ #include <lm.h>
+#endif // USE_NET_API
+
+#if defined(__WIN32__) && !defined(__WXWINE__)
+ #include <io.h>
+
+ #ifndef __GNUWIN32__
+ #include <shellapi.h>
+ #endif
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifndef __WATCOMC__
-#if !(defined(_MSC_VER) && (_MSC_VER > 800))
-#include <errno.h>
-#endif
+ #if !(defined(_MSC_VER) && (_MSC_VER > 800))
+ #include <errno.h>
+ #endif
#endif
#include <stdarg.h>
+//// BEGIN for console support: VC++ only
+#ifdef __VISUALC__
+
+#include "wx/msw/msvcrt.h"
+
+#include <fcntl.h>
+
+#include "wx/ioswrap.h"
+
+#if wxUSE_IOSTREAMH
+// N.B. BC++ doesn't have istream.h, ostream.h
+# include <io.h>
+# include <fstream.h>
+#else
+# include <fstream>
+#endif
+
+/* Need to undef new if including crtdbg.h */
+# ifdef new
+# undef new
+# endif
+
+#ifndef __WIN16__
+# include <crtdbg.h>
+#endif
+
+# if defined(__WXDEBUG__) && wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS
+# define new new(__FILE__,__LINE__)
+# endif
+
+#endif
+ // __VISUALC__
+/// END for console support
+
// In the WIN.INI file
-static const char WX_SECTION[] = "wxWindows";
-static const char eHOSTNAME[] = "HostName";
-static const char eUSERID[] = "UserId";
-static const char eUSERNAME[] = "UserName";
+static const wxChar WX_SECTION[] = wxT("wxWindows");
+static const wxChar eHOSTNAME[] = wxT("HostName");
+static const wxChar eUSERID[] = wxT("UserId");
+static const wxChar eUSERNAME[] = wxT("UserName");
// For the following functions we SHOULD fill in support
// for Windows-NT (which I don't know) as I assume it begin
// functions beyond those provided by WinSock
// Get full hostname (eg. DoDo.BSn-Germany.crg.de)
-bool wxGetHostName(char *buf, int maxSize)
+bool wxGetHostName(wxChar *buf, int maxSize)
{
-#ifdef __WIN32__
+#if defined(__WIN32__) && !defined(__TWIN32__)
DWORD nSize = maxSize;
return (::GetComputerName(buf, &nSize) != 0);
#else
- char *sysname;
- const char *default_host = "noname";
+ wxChar *sysname;
+ const wxChar *default_host = wxT("noname");
- if ((sysname = getenv("SYSTEM_NAME")) == NULL) {
+ if ((sysname = wxGetenv(wxT("SYSTEM_NAME"))) == NULL) {
GetProfileString(WX_SECTION, eHOSTNAME, default_host, buf, maxSize - 1);
} else
- strncpy(buf, sysname, maxSize - 1);
- buf[maxSize] = '\0';
+ wxStrncpy(buf, sysname, maxSize - 1);
+ buf[maxSize] = wxT('\0');
return *buf ? TRUE : FALSE;
#endif
}
// Get user ID e.g. jacs
-bool wxGetUserId(char *buf, int maxSize)
-{
-#if defined(__WIN32__) && !defined(__win32s__) && 0
- // Gets the current user's full name according to the MS article PSS ID
- // Number: Q119670
- // Seems to be the same as the login name for me?
- char *UserName = new char[256];
- char *Domain = new char[256];
- DWORD maxCharacters = 255;
- GetUserName( UserName, &maxCharacters );
- GetComputerName( Domain, &maxCharacters );
-
- WCHAR wszUserName[256]; // Unicode user name
- WCHAR wszDomain[256];
- LPBYTE ComputerName;
-
- struct _SERVER_INFO_100 *si100; // Server structure
- struct _USER_INFO_2 *ui; // User structure
-
- // Convert ASCII user name and domain to Unicode.
-
- MultiByteToWideChar( CP_ACP, 0, UserName,
- strlen(UserName)+1, wszUserName, sizeof(wszUserName) );
- MultiByteToWideChar( CP_ACP, 0, Domain,
- strlen(Domain)+1, wszDomain, sizeof(wszDomain) );
-
- // Get the computer name of a DC for the specified domain.
- // >If you get a link error on this, include netapi32.lib<
-
- NetGetDCName( NULL, wszDomain, &ComputerName );
-
- // Look up the user on the DC.
-
- if(NetUserGetInfo( (LPWSTR) ComputerName,
- (LPWSTR) &wszUserName, 2, (LPBYTE *) &ui))
- {
- printf( "Error getting user information.\n" );
- return( FALSE );
- }
-
- // Convert the Unicode full name to ASCII.
-
- WideCharToMultiByte( CP_ACP, 0, ui->usri2_full_name,
- -1, buf, 256, NULL, NULL );
- }
- return( TRUE );
-/*
- DWORD nSize = maxSize;
- return ::GetUserName(buf, &nSize);
-*/
-#else
- char *user;
- const char *default_id = "anonymous";
+bool wxGetUserId(wxChar *buf, int maxSize)
+{
+#if defined(__WIN32__) && !defined(__win32s__) && !defined(__TWIN32__)
+ DWORD nSize = maxSize;
+ if ( ::GetUserName(buf, &nSize) == 0 )
+ {
+ // actually, it does happen on Win9x if the user didn't log on
+ DWORD res = ::GetEnvironmentVariable(wxT("username"), buf, maxSize);
+ if ( res == 0 )
+ {
+ // not found
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+#else // Win16 or Win32s
+ wxChar *user;
+ const wxChar *default_id = wxT("anonymous");
// 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 = wxGetenv(wxT("USER"))) == NULL &&
+ (user = wxGetenv(wxT("LOGNAME"))) == NULL )
+ {
// Use wxWindows configuration data (comming soon)
GetProfileString(WX_SECTION, eUSERID, default_id, buf, maxSize - 1);
- } else
- strncpy(buf, user, maxSize - 1);
+ }
+ else
+ {
+ wxStrncpy(buf, user, maxSize - 1);
+ }
+
return *buf ? TRUE : FALSE;
#endif
}
// Get user name e.g. Julian Smart
-bool wxGetUserName(char *buf, int maxSize)
+bool wxGetUserName(wxChar *buf, int maxSize)
{
- const char *default_name = "Unknown User";
-#if defined(__WIN32__)
-/*
- DWORD nSize = maxSize;
- In VC++ 4.0, results in unresolved symbol __imp__GetUserNameA
- if (GetUserName(buf, &nSize))
- return TRUE;
- else
-*/
- // Could use NIS, MS-Mail or other site specific programs
- // Use wxWindows configuration data
- GetProfileString(WX_SECTION, eUSERNAME, default_name, buf, maxSize - 1);
- return *buf ? TRUE : FALSE;
-// }
-#else
-#if !defined(__WATCOMC__) && !defined(__GNUWIN32__) && USE_PENWINDOWS
- extern HANDLE hPenWin; // PenWindows Running?
- if (hPenWin)
+#if wxUSE_PENWINDOWS && !defined(__WATCOMC__) && !defined(__GNUWIN32__)
+ extern HANDLE g_hPenWin; // PenWindows Running?
+ if (g_hPenWin)
{
// PenWindows Does have a user concept!
// Get the current owner of the recognizer
else
#endif
{
+#ifdef USE_NET_API
+ CHAR szUserName[256];
+ if ( !wxGetUserId(szUserName, WXSIZEOF(szUserName)) )
+ return FALSE;
+
+ // TODO how to get the domain name?
+ CHAR *szDomain = "";
+
+ // the code is based on the MSDN example (also see KB article Q119670)
+ WCHAR wszUserName[256]; // Unicode user name
+ WCHAR wszDomain[256];
+ LPBYTE ComputerName;
+
+ USER_INFO_2 *ui2; // User structure
+
+ // Convert ANSI user name and domain to Unicode
+ MultiByteToWideChar( CP_ACP, 0, szUserName, strlen(szUserName)+1,
+ wszUserName, WXSIZEOF(wszUserName) );
+ MultiByteToWideChar( CP_ACP, 0, szDomain, strlen(szDomain)+1,
+ wszDomain, WXSIZEOF(wszDomain) );
+
+ // Get the computer name of a DC for the domain.
+ if ( NetGetDCName( NULL, wszDomain, &ComputerName ) != NERR_Success )
+ {
+ wxLogError(wxT("Can not find domain controller"));
+
+ goto error;
+ }
+
+ // Look up the user on the DC
+ NET_API_STATUS status = NetUserGetInfo( (LPWSTR)ComputerName,
+ (LPWSTR)&wszUserName,
+ 2, // level - we want USER_INFO_2
+ (LPBYTE *) &ui2 );
+ switch ( status )
+ {
+ case NERR_Success:
+ // ok
+ break;
+
+ case NERR_InvalidComputer:
+ wxLogError(wxT("Invalid domain controller name."));
+
+ goto error;
+
+ case NERR_UserNotFound:
+ wxLogError(wxT("Invalid user name '%s'."), szUserName);
+
+ goto error;
+
+ default:
+ wxLogSysError(wxT("Can't get information about user"));
+
+ goto error;
+ }
+
+ // Convert the Unicode full name to ANSI
+ WideCharToMultiByte( CP_ACP, 0, ui2->usri2_full_name, -1,
+ buf, maxSize, NULL, NULL );
+
+ return TRUE;
+
+error:
+ wxLogError(wxT("Couldn't look up full user name."));
+
+ return FALSE;
+#else // !USE_NET_API
// Could use NIS, MS-Mail or other site specific programs
- // Use wxWindows configuration data
- GetProfileString(WX_SECTION, eUSERNAME, default_name, buf, maxSize - 1);
+ // Use wxWindows configuration data
+ bool ok = GetProfileString(WX_SECTION, eUSERNAME, wxT(""), buf, maxSize - 1) != 0;
+ if ( !ok )
+ {
+ ok = wxGetUserId(buf, maxSize);
+ }
+
+ if ( !ok )
+ {
+ wxStrncpy(buf, wxT("Unknown User"), maxSize);
+ }
+#endif // Win32/16
}
- return *buf ? TRUE : FALSE;
-#endif
+
+ return TRUE;
}
int wxKill(long pid, int sig)
bool
wxShell(const wxString& command)
{
- char *shell;
- if ((shell = getenv("COMSPEC")) == NULL)
- shell = "\\COMMAND.COM";
+ wxChar *shell;
+ if ((shell = wxGetenv(wxT("COMSPEC"))) == NULL)
+ shell = wxT("\\COMMAND.COM");
- char tmp[255];
- if (command != "")
- sprintf(tmp, "%s /c %s", shell, WXSTRINGCAST command);
+ wxChar tmp[255];
+ if (command != wxT(""))
+ wxSprintf(tmp, wxT("%s /c %s"), shell, WXSTRINGCAST command);
else
- strcpy(tmp, shell);
+ wxStrcpy(tmp, shell);
- return (wxExecute((char *)tmp, FALSE) != 0);
+ return (wxExecute((wxChar *)tmp, FALSE) != 0);
}
// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
-long wxGetFreeMemory(void)
+long wxGetFreeMemory()
{
-#if defined(__WIN32__) && !defined(__BORLANDC__)
+#if defined(__WIN32__) && !defined(__BORLANDC__) && !defined(__TWIN32__)
MEMORYSTATUS memStatus;
memStatus.dwLength = sizeof(MEMORYSTATUS);
GlobalMemoryStatus(&memStatus);
class wxSleepTimer: public wxTimer
{
public:
- inline void Notify(void)
+ inline void Notify()
{
inTimer = FALSE;
Stop();
static wxTimer *wxTheSleepTimer = NULL;
+void wxUsleep(unsigned long milliseconds)
+{
+#ifdef __WIN32__
+ ::Sleep(milliseconds);
+#else
+ if (inTimer)
+ return;
+
+ wxTheSleepTimer = new wxSleepTimer;
+ inTimer = TRUE;
+ wxTheSleepTimer->Start(milliseconds);
+ while (inTimer)
+ {
+ if (wxTheApp->Pending())
+ wxTheApp->Dispatch();
+ }
+ delete wxTheSleepTimer;
+ wxTheSleepTimer = NULL;
+#endif
+}
+
void wxSleep(int nSecs)
{
#if 0 // WIN32 hangs app
}
// Consume all events until no more left
-void wxFlushEvents(void)
+void wxFlushEvents()
{
// wxYield();
}
// Output a debug mess., in a system dependent fashion.
-void wxDebugMsg(const char *fmt ...)
+void wxDebugMsg(const wxChar *fmt ...)
{
va_list ap;
- static char buffer[512];
+ static wxChar buffer[512];
if (!wxTheApp->GetWantDebugOutput())
return ;
va_start(ap, fmt);
wvsprintf(buffer,fmt,ap) ;
- OutputDebugString((LPCSTR)buffer) ;
+ OutputDebugString((LPCTSTR)buffer) ;
va_end(ap);
}
// Non-fatal error: pop up message box and (possibly) continue
void wxError(const wxString& msg, const wxString& title)
{
- sprintf(wxBuffer, "%s\nContinue?", WXSTRINGCAST msg);
- if (MessageBox(NULL, (LPCSTR)wxBuffer, (LPCSTR)WXSTRINGCAST title,
+ wxSprintf(wxBuffer, wxT("%s\nContinue?"), WXSTRINGCAST msg);
+ if (MessageBox(NULL, (LPCTSTR)wxBuffer, (LPCTSTR)WXSTRINGCAST title,
MB_ICONSTOP | MB_YESNO) == IDNO)
wxExit();
}
// Fatal error: pop up message box and abort
void wxFatalError(const wxString& msg, const wxString& title)
{
- sprintf(wxBuffer, "%s: %s", WXSTRINGCAST title, WXSTRINGCAST msg);
- FatalAppExit(0, (LPCSTR)wxBuffer);
+ wxSprintf(wxBuffer, wxT("%s: %s"), WXSTRINGCAST title, WXSTRINGCAST msg);
+ FatalAppExit(0, (LPCTSTR)wxBuffer);
}
// Emit a beeeeeep
-void wxBell(void)
+void wxBell()
{
-#ifdef __WIN32__
- Beep(1000,1000) ; // 1kHz during 1 sec.
-#else
- MessageBeep(-1) ;
-#endif
+ // Removed by RD because IHMO syncronous sound is a Bad Thing. MessageBeep
+ // will do a similar thing anyway if there is no sound card...
+//#ifdef __WIN32__
+// Beep(1000,1000) ; // 1kHz during 1 sec.
+//#else
+ MessageBeep((UINT)-1) ;
+//#endif
}
// Chris Breeze 27/5/98: revised WIN32 code to
// detect WindowsNT correctly
int wxGetOsVersion(int *majorVsn, int *minorVsn)
{
- extern char *wxOsVersion;
if (majorVsn) *majorVsn = 0;
if (minorVsn) *minorVsn = 0;
-#ifdef WIN32
+#if defined(__WIN32__) && !defined(__SC__)
OSVERSIONINFO info;
memset(&info, 0, sizeof(OSVERSIONINFO));
info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
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 ;
+ int retValue = 0;
# ifdef __WINDOWS_386__
retValue = wxWIN386;
# else
-# if !defined(__WATCOMC__) && !defined(GNUWIN32)
- extern HANDLE hPenWin;
- retValue = hPenWin ? wxPENWINDOWS : wxWINDOWS ;
+# if !defined(__WATCOMC__) && !defined(GNUWIN32) && wxUSE_PENWINDOWS
+ extern HANDLE g_hPenWin;
+ retValue = g_hPenWin ? wxPENWINDOWS : wxWINDOWS ;
# endif
# endif
// @@@@ To be completed. I don't have the manual here...
}
// 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 != "")
- return (WritePrivateProfileString((LPCSTR)WXSTRINGCAST section, (LPCSTR)WXSTRINGCAST entry, (LPCSTR)value, (LPCSTR)WXSTRINGCAST file) != 0);
+ if (file != wxT(""))
+ return (WritePrivateProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)value, (LPCTSTR)WXSTRINGCAST file) != 0);
else
- return (WriteProfileString((LPCSTR)WXSTRINGCAST section, (LPCSTR)WXSTRINGCAST entry, (LPCSTR)WXSTRINGCAST value) != 0);
+ return (WriteProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)WXSTRINGCAST value) != 0);
}
bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
{
- char buf[50];
- sprintf(buf, "%.4f", value);
+ wxChar buf[50];
+ wxSprintf(buf, wxT("%.4f"), value);
return wxWriteResource(section, entry, buf, file);
}
bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
{
- char buf[50];
- sprintf(buf, "%ld", value);
+ wxChar buf[50];
+ wxSprintf(buf, wxT("%ld"), value);
return wxWriteResource(section, entry, buf, file);
}
bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
{
- char buf[50];
- sprintf(buf, "%d", value);
+ wxChar buf[50];
+ wxSprintf(buf, wxT("%d"), value);
return wxWriteResource(section, entry, buf, file);
}
-bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file)
+bool wxGetResource(const wxString& section, const wxString& entry, wxChar **value, const wxString& file)
{
- static const char defunkt[] = "$$default";
- if (file != "")
+ static const wxChar defunkt[] = wxT("$$default");
+ if (file != wxT(""))
{
- int n = GetPrivateProfileString((LPCSTR)WXSTRINGCAST section, (LPCSTR)WXSTRINGCAST entry, (LPCSTR)defunkt,
- (LPSTR)wxBuffer, 1000, (LPCSTR)WXSTRINGCAST file);
- if (n == 0 || strcmp(wxBuffer, defunkt) == 0)
+ int n = GetPrivateProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)defunkt,
+ (LPTSTR)wxBuffer, 1000, (LPCTSTR)WXSTRINGCAST file);
+ if (n == 0 || wxStrcmp(wxBuffer, defunkt) == 0)
return FALSE;
}
else
{
- int n = GetProfileString((LPCSTR)WXSTRINGCAST section, (LPCSTR)WXSTRINGCAST entry, (LPCSTR)defunkt,
- (LPSTR)wxBuffer, 1000);
- if (n == 0 || strcmp(wxBuffer, defunkt) == 0)
+ int n = GetProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)defunkt,
+ (LPTSTR)wxBuffer, 1000);
+ if (n == 0 || wxStrcmp(wxBuffer, defunkt) == 0)
return FALSE;
}
if (*value) delete[] (*value);
bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
+ wxChar *s = NULL;
+ bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
if (succ)
{
- *value = (float)strtod(s, NULL);
+ *value = (float)wxStrtod(s, NULL);
delete[] s;
return TRUE;
}
bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
+ wxChar *s = NULL;
+ bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
if (succ)
{
- *value = strtol(s, NULL, 10);
+ *value = wxStrtol(s, NULL, 10);
delete[] s;
return TRUE;
}
bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
{
- char *s = NULL;
- bool succ = wxGetResource(section, entry, (char **)&s, file);
+ wxChar *s = NULL;
+ bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
if (succ)
{
- *value = (int)strtol(s, NULL, 10);
- delete[] s;
+ *value = (int)wxStrtol(s, NULL, 10);
+ delete[] s;
return TRUE;
}
else return FALSE;
}
-#endif // USE_RESOURCES
+#endif // wxUSE_RESOURCES
+
+// ---------------------------------------------------------------------------
+// helper functions for showing a "busy" cursor
+// ---------------------------------------------------------------------------
-// Old cursor
-static HCURSOR wxBusyCursorOld = 0;
-static int wxBusyCursorCount = 0;
+HCURSOR gs_wxBusyCursor = 0; // new, busy cursor
+HCURSOR gs_wxBusyCursorOld = 0; // old cursor
+static int gs_wxBusyCursorCount = 0;
// Set the cursor to the busy cursor for all windows
void wxBeginBusyCursor(wxCursor *cursor)
{
- wxBusyCursorCount ++;
- if (wxBusyCursorCount == 1)
- {
- wxBusyCursorOld = ::SetCursor((HCURSOR) cursor->GetHCURSOR());
- }
- else
- {
- (void)::SetCursor((HCURSOR) cursor->GetHCURSOR());
- }
+ if ( gs_wxBusyCursorCount++ == 0 )
+ {
+ gs_wxBusyCursor = (HCURSOR)cursor->GetHCURSOR();
+ gs_wxBusyCursorOld = ::SetCursor(gs_wxBusyCursor);
+ }
+ //else: nothing to do, already set
}
// Restore cursor to normal
-void wxEndBusyCursor(void)
+void wxEndBusyCursor()
{
- if (wxBusyCursorCount == 0)
- return;
-
- wxBusyCursorCount --;
- if (wxBusyCursorCount == 0)
- {
- ::SetCursor(wxBusyCursorOld);
- wxBusyCursorOld = 0;
- }
+ wxCHECK_RET( gs_wxBusyCursorCount > 0,
+ wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
+
+ if ( --gs_wxBusyCursorCount == 0 )
+ {
+ ::SetCursor(gs_wxBusyCursorOld);
+
+ gs_wxBusyCursorOld = 0;
+ }
}
// TRUE if we're between the above two calls
-bool wxIsBusy(void)
+bool wxIsBusy()
+{
+ return (gs_wxBusyCursorCount > 0);
+}
+
+// ---------------------------------------------------------------------------
+const wxChar* wxGetHomeDir(wxString *pstr)
{
- return (wxBusyCursorCount > 0);
-}
+ wxString& strDir = *pstr;
+
+ #if defined(__UNIX__) && !defined(__TWIN32__)
+ const wxChar *szHome = wxGetenv("HOME");
+ if ( szHome == NULL ) {
+ // we're homeless...
+ wxLogWarning(_("can't find user's HOME, using current directory."));
+ strDir = wxT(".");
+ }
+ else
+ strDir = szHome;
+
+ // add a trailing slash if needed
+ if ( strDir.Last() != wxT('/') )
+ strDir << wxT('/');
+ #else // Windows
+ #ifdef __WIN32__
+ const wxChar *szHome = wxGetenv(wxT("HOMEDRIVE"));
+ if ( szHome != NULL )
+ strDir << szHome;
+ szHome = wxGetenv(wxT("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 ( wxStrcmp(szHome, wxT("\\")) != 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)
+wxChar *wxGetUserHome (const wxString& user)
{
- char *home;
+ wxChar *home;
wxString user1(user);
- if (user1 != "") {
- char tmp[64];
+ if (user1 != wxT("")) {
+ wxChar 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 (wxStricmp(tmp, wxT("annonymous")) == 0) {
+ if ((home = wxGetenv(wxT("TMP"))) != NULL ||
+ (home = wxGetenv(wxT("TMPDIR"))) != NULL ||
+ (home = wxGetenv(wxT("TEMP"))) != NULL)
+ return *home ? home : (wxChar*)wxT("\\");
}
- if (stricmp(tmp, WXSTRINGCAST user1) == 0)
- user1 = "";
+ if (wxStricmp(tmp, WXSTRINGCAST user1) == 0)
+ user1 = wxT("");
}
}
- if (user1 == "")
- if ((home = getenv("HOME")) != NULL)
+ if (user1 == wxT(""))
+ if ((home = wxGetenv(wxT("HOME"))) != NULL)
{
- strcpy(wxBuffer, home);
+ wxStrcpy(wxBuffer, home);
Unix2DosFilename(wxBuffer);
return wxBuffer;
}
// 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{
+ wxFAIL_MSG(wxT("wnd==NULL !!!"));
+
+ return FALSE;//*** temporary?
+ }
}
// MSW only: get user-defined resource from the .res file.
// Returns NULL or newly-allocated memory, so use delete[] to clean up.
#ifdef __WXMSW__
-char *wxLoadUserResource(const wxString& resourceName, const wxString& resourceType)
+wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourceType)
{
- char *s = NULL;
-#ifndef __WIN32__
+ wxChar *s = NULL;
+#if !defined(__WIN32__) || defined(__TWIN32__)
HRSRC hResource = ::FindResource(wxGetInstance(), WXSTRINGCAST resourceName, WXSTRINGCAST resourceType);
#else
#ifdef UNICODE
HGLOBAL hData = ::LoadResource(wxGetInstance(), hResource);
if (hData == 0)
return NULL;
- char *theText = (char *)LockResource(hData);
+ wxChar *theText = (wxChar *)LockResource(hData);
if (!theText)
return NULL;
-
+
s = copystring(theText);
// Obsolete in WIN32
};
// Return TRUE if we have a colour display
-bool wxColourDisplay(void)
+bool wxColourDisplay()
{
- HDC dc = ::GetDC(NULL);
+ HDC dc = ::GetDC((HWND) NULL);
bool flag;
int noCols = GetDeviceCaps(dc, NUMCOLORS);
if ((noCols == -1) || (noCols > 2))
flag = TRUE;
else
flag = FALSE;
- ReleaseDC(NULL, dc);
+ ReleaseDC((HWND) NULL, dc);
return flag;
}
// Returns depth of screen
-int wxDisplayDepth(void)
+int wxDisplayDepth()
{
- HDC dc = ::GetDC(NULL);
+ HDC dc = ::GetDC((HWND) NULL);
int planes = GetDeviceCaps(dc, PLANES);
int bitsPerPixel = GetDeviceCaps(dc, BITSPIXEL);
int depth = planes*bitsPerPixel;
- ReleaseDC(NULL, dc);
+ ReleaseDC((HWND) NULL, dc);
return depth;
}
// Get size of display
void wxDisplaySize(int *width, int *height)
{
- HDC dc = ::GetDC(NULL);
+ HDC dc = ::GetDC((HWND) NULL);
*width = GetDeviceCaps(dc, HORZRES); *height = GetDeviceCaps(dc, VERTRES);
- ReleaseDC(NULL, dc);
+ ReleaseDC((HWND) 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
}
+// ---------------------------------------------------------------------------
+// window information functions
+// ---------------------------------------------------------------------------
+
+wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
+{
+ wxString str;
+ int len = GetWindowTextLength((HWND)hWnd) + 1;
+ GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
+ str.UngetWriteBuf();
+
+ return str;
+}
+
+wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
+{
+ wxString str;
+
+ int len = 256; // some starting value
+
+ for ( ;; )
+ {
+ // as we've #undefined GetClassName we must now manually choose the
+ // right function to call
+ int count =
+
+ #ifndef __WIN32__
+ GetClassName
+ #else // Win32
+ #ifdef UNICODE
+ GetClassNameW
+ #else // !Unicode
+ #ifdef __TWIN32__
+ GetClassName
+ #else // !Twin32
+ GetClassNameA
+ #endif // Twin32/!Twin32
+ #endif // Unicode/ANSI
+ #endif // Win16/32
+ ((HWND)hWnd, str.GetWriteBuf(len), len);
+
+ str.UngetWriteBuf();
+ if ( count == len )
+ {
+ // the class name might have been truncated, retry with larger
+ // buffer
+ len *= 2;
+ }
+ else
+ {
+ break;
+ }
+ }
+
+ return str;
+}
+
+WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
+{
+#ifndef __WIN32__
+ return GetWindowWord((HWND)hWnd, GWW_ID);
+#else // Win32
+ return GetWindowLong((HWND)hWnd, GWL_ID);
+#endif // Win16/32
+}
+
+#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
+
+#if defined(__WIN95__) && defined(__WXDEBUG__) && wxUSE_DBWIN32
+
+/*
+When I started programming with Visual C++ v4.0, I missed one of my favorite
+tools -- DBWIN. Finding the code for a simple debug trace utility, DBMON,
+on MSDN was a step in the right direction, but it is a console application
+and thus has limited features and extensibility. DBWIN32 is my creation
+to solve this problem.
+
+The code is essentially a merging of a stripped down version of the DBWIN code
+from VC 1.5 and DBMON.C with a few 32 bit changes.
+
+As of version 1.2B, DBWIN32 supports both Win95 and NT. The NT support is
+built into the operating system and works just by running DBWIN32. The Win95
+team decided not to support this hook, so I have provided code that will do
+this for you. See the file WIN95.TXT for instructions on installing this.
+
+If you have questions, problems or suggestions about DBWIN32, I welcome your
+feedback and plan to actively maintain the code.
+
+Andrew Tucker
+ast@halcyon.com
+
+To download dbwin32, see e.g.:
+
+http://ftp.digital.com/pub/micro/NT/WinSite/programr/dbwin32.zip
+*/
+
+#if !defined(__MWERKS__) && !defined(__SALFORDC__) && !defined(__TWIN32__)
+#include <process.h>
+#endif
+
+void OutputDebugStringW95(const wxChar* lpOutputString, ...)
+{
+ HANDLE heventDBWIN; /* DBWIN32 synchronization object */
+ HANDLE heventData; /* data passing synch object */
+ HANDLE hSharedFile; /* memory mapped file shared data */
+ LPSTR lpszSharedMem;
+ wxChar achBuffer[500];
+
+ /* create the output buffer */
+ va_list args;
+ va_start(args, lpOutputString);
+ wxVsprintf(achBuffer, lpOutputString, args);
+ va_end(args);
+
+ /*
+ Do a regular OutputDebugString so that the output is
+ still seen in the debugger window if it exists.
+
+ This ifdef is necessary to avoid infinite recursion
+ from the inclusion of W95TRACE.H
+ */
+#ifdef _UNICODE
+ ::OutputDebugStringW(achBuffer);
+#else
+#ifdef __TWIN32__
+ ::OutputDebugString(achBuffer);
+#else
+ ::OutputDebugStringA(achBuffer);
+#endif
+#endif
+
+ /* bail if it's not Win95 */
+ {
+ OSVERSIONINFO VerInfo;
+ VerInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&VerInfo);
+ if ( VerInfo.dwPlatformId != VER_PLATFORM_WIN32_WINDOWS )
+ return;
+ }
+
+ /* make sure DBWIN is open and waiting */
+ heventDBWIN = OpenEvent(EVENT_MODIFY_STATE, FALSE, wxT("DBWIN_BUFFER_READY"));
+ if ( !heventDBWIN )
+ {
+ //MessageBox(NULL, wxT("DBWIN_BUFFER_READY nonexistent"), NULL, MB_OK);
+ return;
+ }
+
+ /* get a handle to the data synch object */
+ heventData = OpenEvent(EVENT_MODIFY_STATE, FALSE, wxT("DBWIN_DATA_READY"));
+ if ( !heventData )
+ {
+ // MessageBox(NULL, wxT("DBWIN_DATA_READY nonexistent"), NULL, MB_OK);
+ CloseHandle(heventDBWIN);
+ return;
+ }
+
+ hSharedFile = CreateFileMapping((HANDLE)-1, NULL, PAGE_READWRITE, 0, 4096, wxT("DBWIN_BUFFER"));
+ if (!hSharedFile)
+ {
+ //MessageBox(NULL, wxT("DebugTrace: Unable to create file mapping object DBWIN_BUFFER"), wxT("Error"), MB_OK);
+ CloseHandle(heventDBWIN);
+ CloseHandle(heventData);
+ return;
+ }
+
+ lpszSharedMem = (LPSTR)MapViewOfFile(hSharedFile, FILE_MAP_WRITE, 0, 0, 512);
+ if (!lpszSharedMem)
+ {
+ //MessageBox(NULL, wxT("DebugTrace: Unable to map shared memory"), wxT("Error"), MB_OK);
+ CloseHandle(heventDBWIN);
+ CloseHandle(heventData);
+ return;
+ }
+
+ /* wait for buffer event */
+ WaitForSingleObject(heventDBWIN, INFINITE);
+
+ /* write it to the shared memory */
+#if defined( __BORLANDC__ ) || defined( __MWERKS__ ) || defined(__SALFORDC__)
+ *((LPDWORD)lpszSharedMem) = getpid();
+#else
+ *((LPDWORD)lpszSharedMem) = _getpid();
+#endif
+
+ wsprintf((LPTSTR)(lpszSharedMem + sizeof(DWORD)), wxT("%s"), achBuffer);
+
+ /* signal data ready event */
+ SetEvent(heventData);
+
+ /* clean up handles */
+ CloseHandle(hSharedFile);
+ CloseHandle(heventData);
+ CloseHandle(heventDBWIN);
+
+ return;
+}
+
+
+#endif
+
+
+#if 0
+
+// maximum mumber of lines the output console should have
+static const WORD MAX_CONSOLE_LINES = 500;
+
+BOOL WINAPI MyConsoleHandler( DWORD dwCtrlType ) { // control signal type
+ FreeConsole();
+ return TRUE;
+}
+
+void wxRedirectIOToConsole()
+{
+ int hConHandle;
+ long lStdHandle;
+ CONSOLE_SCREEN_BUFFER_INFO coninfo;
+ FILE *fp;
+
+ // allocate a console for this app
+ AllocConsole();
+
+ // set the screen buffer to be big enough to let us scroll text
+ GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE),
+ &coninfo);
+ coninfo.dwSize.Y = MAX_CONSOLE_LINES;
+ SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE),
+ coninfo.dwSize);
+
+ // redirect unbuffered STDOUT to the console
+ lStdHandle = (long)GetStdHandle(STD_OUTPUT_HANDLE);
+ hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
+ if(hConHandle <= 0) return;
+ fp = _fdopen( hConHandle, "w" );
+ *stdout = *fp;
+ setvbuf( stdout, NULL, _IONBF, 0 );
+
+ // redirect unbuffered STDIN to the console
+ lStdHandle = (long)GetStdHandle(STD_INPUT_HANDLE);
+ hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
+ if(hConHandle <= 0) return;
+ fp = _fdopen( hConHandle, "r" );
+ *stdin = *fp;
+ setvbuf( stdin, NULL, _IONBF, 0 );
+
+ // redirect unbuffered STDERR to the console
+ lStdHandle = (long)GetStdHandle(STD_ERROR_HANDLE);
+ hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
+ if(hConHandle <= 0) return;
+ fp = _fdopen( hConHandle, "w" );
+ *stderr = *fp;
+ setvbuf( stderr, NULL, _IONBF, 0 );
+
+ // make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog
+ // point to console as well
+ ios::sync_with_stdio();
+
+ SetConsoleCtrlHandler(MyConsoleHandler, TRUE);
+}
+#else
+// Not supported
+void wxRedirectIOToConsole()
+{
+}
+#endif
+
+
projects / wxWidgets.git / blobdiff