// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-// #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"
#include "wx/timer.h"
#include "wx/intl.h"
-#define INCL_OS2
-#define INCL_PM
-
#include <ctype.h>
-#include <direct.h>
+#ifdef __EMX__
+#include <dirent.h>
+#endif
#include "wx/log.h"
#include <errno.h>
#include <stdarg.h>
-#include<netdb.h>
-#include<upm.h>
+#define PURE_32
-// In the WIN.INI file
-static const wxChar WX_SECTION[] = "wxWindows";
-static const wxChar eHOSTNAME[] = "HostName";
-static const wxChar eUSERID[] = "UserId";
-static const wxChar eUSERNAME[] = "UserName";
+#ifndef __EMX__
+#include <upm.h>
+#include <netcons.h>
+#include <netbios.h>
+#endif
+
+static const wxChar WX_SECTION[] = _T("wxWindows");
+static const wxChar eHOSTNAME[] = _T("HostName");
+static const wxChar eUSERID[] = _T("UserId");
+static const wxChar eUSERNAME[] = _T("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(wxChar *buf, int maxSize)
+bool wxGetHostName(
+ wxChar* zBuf
+, int nMaxSize
+)
{
-#ifdef USE_NET_API
- char server[256];
- char computer[256];
- unsigned long ulLevel;
- unsigned char* pbBuffer;
- unsigned long ulBuffer;
- unsigned long* pulTotalAvail;
-
- NetBios32GetInfo( server
- ,computer
- ,ulLevel
- ,pbBuffer
- ,ulBuffer
- ,pulTotalAvail
- );
- strcpy(buf, server);
+#if wxUSE_NET_API
+ char zServer[256];
+ char zComputer[256];
+ unsigned long ulLevel = 0;
+ unsigned char* zBuffer = NULL;
+ unsigned long ulBuffer = 256;
+ unsigned long* pulTotalAvail = NULL;
+
+ NetBios32GetInfo( (const unsigned char*)zServer
+ ,(const unsigned char*)zComputer
+ ,ulLevel
+ ,zBuffer
+ ,ulBuffer
+ ,pulTotalAvail
+ );
+ strcpy(zBuf, zServer);
#else
- wxChar *sysname;
- const wxChar *default_host = _T("noname");
-
- if ((sysname = wxGetenv(_T("SYSTEM_NAME"))) == NULL) {
- GetProfileString(WX_SECTION, eHOSTNAME, default_host, buf, maxSize - 1);
- } else
- wxStrncpy(buf, sysname, maxSize - 1);
- buf[maxSize] = _T('\0');
+ wxChar* zSysname;
+ const wxChar* zDefaultHost = _T("noname");
+
+ if ((zSysname = wxGetenv(_T("SYSTEM_NAME"))) == NULL)
+ {
+ ULONG n = ::PrfQueryProfileString( HINI_PROFILE
+ ,(PSZ)WX_SECTION
+ ,(PSZ)eHOSTNAME
+ ,(PSZ)zDefaultHost
+ ,(void*)zBuf
+ ,(ULONG)nMaxSize - 1
+ );
+ }
+ else
+ wxStrncpy(zBuf, zSysname, nMaxSize - 1);
+ zBuf[nMaxSize] = _T('\0');
#endif
- return *buf ? TRUE : FALSE;
+ return *zBuf ? TRUE : FALSE;
}
// Get user ID e.g. jacs
-bool wxGetUserId(wxChar *buf, int maxSize)
+bool wxGetUserId(
+ wxChar* zBuf
+, int nType
+)
{
- return(U32ELOCL(bub, maxSize));
+#ifndef __EMX__
+ long lrc;
+ // UPM procs return 0 on success
+ lrc = U32ELOCU((unsigned char*)zBuf, (unsigned long *)&nType);
+ if (lrc == 0) return TRUE;
+#endif
+ return FALSE;
}
-bool wxGetUserName(wxChar *buf, int maxSize)
+bool wxGetUserName(
+ wxChar* zBuf
+, int nMaxSize
+)
{
#ifdef USE_NET_API
- wxGetUserId(buf, maxSize);
+ wxGetUserId( zBuf
+ ,nMaxSize
+ );
#else
- bool ok = GetProfileString(WX_SECTION, eUSERNAME, _T(""), buf, maxSize - 1) != 0;
- if ( !ok )
- {
- ok = wxGetUserId(buf, maxSize);
- }
-
- if ( !ok )
- {
- wxStrncpy(buf, _T("Unknown User"), maxSize);
- }
+ wxStrncpy(zBuf, _T("Unknown User"), nMaxSize);
#endif
- return TRUE;
+ return TRUE;
}
-int wxKill(long pid, int sig)
+int wxKill(
+ long lPid
+, wxSignal eSig
+, wxKillError* peError
+)
{
- return 0;
+ return((int)::DosKillProcess(0, (PID)lPid));
}
//
// Execute a program in an Interactive Shell
//
-bool wxShell(const wxString& command)
+bool wxShell(
+ const wxString& rCommand
+)
{
- wxChar *shell;
- if ((shell = wxGetenv("COMSPEC")) == NULL)
- shell = "\\CMD.EXE";
+ wxChar* zShell = _T("CMD.EXE");
+ wxString sInputs;
+ wxChar zTmp[255];
+ STARTDATA SData = {0};
+ PSZ PgmTitle = "Command Shell";
+ APIRET rc;
+ PID vPid = 0;
+ ULONG ulSessID = 0;
+ UCHAR achObjBuf[256] = {0}; //error data if DosStart fails
+ RESULTCODES vResult;
+
+ SData.Length = sizeof(STARTDATA);
+ SData.Related = SSF_RELATED_INDEPENDENT;
+ SData.FgBg = SSF_FGBG_FORE;
+ SData.TraceOpt = SSF_TRACEOPT_NONE;
+ SData.PgmTitle = PgmTitle;
+ SData.PgmName = zShell;
+
+ sInputs = "/C " + rCommand;
+ SData.PgmInputs = (BYTE*)sInputs.c_str();
+ SData.TermQ = 0;
+ SData.Environment = 0;
+ SData.InheritOpt = SSF_INHERTOPT_SHELL;
+ SData.SessionType = SSF_TYPE_WINDOWABLEVIO;
+ SData.IconFile = 0;
+ SData.PgmHandle = 0;
+ SData.PgmControl = SSF_CONTROL_VISIBLE | SSF_CONTROL_MAXIMIZE;
+ SData.InitXPos = 30;
+ SData.InitYPos = 40;
+ SData.InitXSize = 200;
+ SData.InitYSize = 140;
+ SData.Reserved = 0;
+ SData.ObjectBuffer = (char*)achObjBuf;
+ SData.ObjectBuffLen = (ULONG)sizeof(achObjBuf);
+
+ rc = ::DosStartSession(&SData, &ulSessID, &vPid);
+ if (rc == 0 || rc == 457) // NO_ERROR or SMG_START_IN_BACKGROUND
+ {
+ PTIB ptib;
+ PPIB ppib;
- wxChar tmp[255];
- if (command != "")
- wxSprintf(tmp, "%s /c %s", shell, WXSTRINGCAST command);
- else
- wxStrcpy(tmp, shell);
+ ::DosGetInfoBlocks(&ptib, &ppib);
- return (wxExecute((wxChar *)tmp, FALSE) != 0);
+ ::DosWaitChild( DCWA_PROCESS
+ ,DCWW_WAIT
+ ,&vResult
+ ,&ppib->pib_ulpid
+ ,vPid
+ );
+ }
+ return (rc != 0);
}
// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
long wxGetFreeMemory()
{
- return (long)GetFreeSpace(0);
+ void* pMemptr = NULL;
+ ULONG lSize;
+ ULONG lMemFlags;
+ APIRET rc;
+
+ lMemFlags = PAG_FREE;
+ rc = ::DosQueryMem(pMemptr, &lSize, &lMemFlags);
+ if (rc != 0)
+ return -1L;
+ return (long)lSize;
+}
+
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
+
+bool wxGetEnv(const wxString& var, wxString *value)
+{
+ // wxGetenv is defined as getenv()
+ wxChar *p = wxGetenv(var);
+ if ( !p )
+ return FALSE;
+
+ if ( value )
+ {
+ *value = p;
+ }
+
+ return TRUE;
+}
+
+bool wxSetEnv(const wxString& variable, const wxChar *value)
+{
+#if defined(HAVE_SETENV)
+ return setenv(variable.mb_str(), value ? wxString(value).mb_str().data()
+ : NULL, 1 /* overwrite */) == 0;
+#elif defined(HAVE_PUTENV)
+ wxString s = variable;
+ if ( value )
+ s << _T('=') << value;
+
+ // transform to ANSI
+ const char *p = s.mb_str();
+
+ // the string will be free()d by libc
+ char *buf = (char *)malloc(strlen(p) + 1);
+ strcpy(buf, p);
+
+ return putenv(buf) == 0;
+#else // no way to set an env var
+ return FALSE;
+#endif
}
+
// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
static bool inTimer = FALSE;
class wxSleepTimer: public wxTimer
{
- public:
- inline void Notify()
- {
- inTimer = FALSE;
- Stop();
- }
+public:
+ inline void Notify()
+ {
+ inTimer = FALSE;
+ Stop();
+ }
};
-static wxTimer *wxTheSleepTimer = NULL;
+static wxTimer* wxTheSleepTimer = NULL;
-void wxUsleep(unsigned long milliseconds)
+void wxUsleep(
+ unsigned long ulMilliseconds
+)
{
- ::DosSleep(milliseconds);
+ ::DosSleep(ulMilliseconds/1000l);
}
-void wxSleep(int nSecs)
+void wxSleep(
+ int nSecs
+)
{
- if (inTimer)
- return;
-
- wxTheSleepTimer = new wxSleepTimer;
- inTimer = TRUE;
- wxTheSleepTimer->Start(nSecs*1000);
- while (inTimer)
- {
- if (wxTheApp->Pending())
- wxTheApp->Dispatch();
- }
- delete wxTheSleepTimer;
- wxTheSleepTimer = NULL;
+ ::DosSleep(1000 * nSecs);
}
// Consume all events until no more left
}
// Output a debug mess., in a system dependent fashion.
-void wxDebugMsg(const wxChar *fmt ...)
+void wxDebugMsg(
+ const wxChar* zFmt ...
+)
{
- va_list ap;
- static wxChar buffer[512];
-
- if (!wxTheApp->GetWantDebugOutput())
- return ;
-
- va_start(ap, fmt);
-
- sprintf(buffer,fmt,ap) ;
- fflush(buffer) ;
-
- va_end(ap);
+ va_list vAp;
+ static wxChar zBuffer[512];
+
+ if (!wxTheApp->GetWantDebugOutput())
+ return ;
+ va_start(vAp, zFmt);
+ sprintf(zBuffer, zFmt, vAp) ;
+ va_end(vAp);
}
// Non-fatal error: pop up message box and (possibly) continue
-void wxError(const wxString& msg, const wxString& title)
-{
- wxSprintf(wxBuffer, "%s\nContinue?", WXSTRINGCAST msg);
- if (::WinMessageBox( HWND_DESKTOP
- ,NULL
- ,(PSZ)wxBuffer
- ,(PSZ)WXSTRINGCAST title
- ,MB_ICONEXCLAMATION | MB_YESNO
- ) == IDNO)
+void wxError(
+ const wxString& rMsg
+, const wxString& rTitle
+)
+{
+ wxBuffer = new wxChar[256];
+ wxSprintf(wxBuffer, "%s\nContinue?", WXSTRINGCAST rMsg);
+ if (::WinMessageBox( HWND_DESKTOP
+ ,NULL
+ ,(PSZ)wxBuffer
+ ,(PSZ)WXSTRINGCAST rTitle
+ ,0
+ ,MB_ICONEXCLAMATION | MB_YESNO
+ ) == MBID_YES)
+ delete[] wxBuffer;
wxExit();
}
// Fatal error: pop up message box and abort
-void wxFatalError(const wxString& msg, const wxString& title)
+void wxFatalError(
+ const wxString& rMsg
+, const wxString& rTitle
+)
{
- YUint32 rc;
- HWND hWnd;
-
- WinMessageBox( HWND_DESKTOP
- ,hWnd
- ,rMsg.Data()
- ,rTitle.Data()
- ,0
- ,MB_NOICON | MB_OK
- );
- DosExit(EXIT_PROCESS, rc);
+ unsigned long ulRc;
+
+ ulRc = ::WinMessageBox( HWND_DESKTOP
+ ,NULL
+ ,WXSTRINGCAST rMsg
+ ,WXSTRINGCAST rTitle
+ ,0
+ ,MB_NOICON | MB_OK
+ );
+ DosExit(EXIT_PROCESS, ulRc);
}
// Emit a beeeeeep
// Chris Breeze 27/5/98: revised WIN32 code to
// detect WindowsNT correctly
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+int wxGetOsVersion(
+ int* pMajorVsn
+, int* pMinorVsn
+)
{
- ULONG aulSysInfo[QSV_MAX] = {0};
-
- if (DosQuerySysInfo( 1L
- ,QSV_MAX
- ,(PVOID)aulSysInfo
- ,sizeof(ULONG) * QSV_MAX
- ))
- {
- *majorVsn = aulSysInfo[QSV_VERSION_MAJOR];
- *minorVsn = aulSysInfo[QSV_VERSION_MINOR];
- return wxWINDOWS_OS2;
- }
- return wxWINDOWS; // error if we get here, return generic value
+ ULONG ulSysInfo[QSV_MAX] = {0};
+ APIRET ulrc;
+
+ ulrc = ::DosQuerySysInfo( 1L
+ ,QSV_MAX
+ ,(PVOID)ulSysInfo
+ ,sizeof(ULONG) * QSV_MAX
+ );
+ if (ulrc == 0L)
+ {
+ *pMajorVsn = ulSysInfo[QSV_VERSION_MAJOR];
+ *pMajorVsn = *pMajorVsn/10;
+ *pMinorVsn = ulSysInfo[QSV_VERSION_MINOR];
+ return wxWINDOWS_OS2;
+ }
+ return wxWINDOWS; // error if we get here, return generic value
}
// Reading and writing resources (eg WIN.INI, .Xdefaults)
#if wxUSE_RESOURCES
-bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
+bool wxWriteResource(
+ const wxString& rSection
+, const wxString& rEntry
+, const wxString& rValue
+, const wxString& rFile
+)
{
- if (file != "")
- return (WritePrivateProfileString((PCSZ)WXSTRINGCAST section, (PCSZ)WXSTRINGCAST entry, (PCSZ)value, (PCSZ)WXSTRINGCAST file) != 0);
- else
- return (WriteProfileString((PCSZ)WXSTRINGCAST section, (PCSZ)WXSTRINGCAST entry, (PCSZ)WXSTRINGCAST value) != 0);
+ HAB hab = 0;
+ HINI hIni = 0;
+
+ if (rFile != "")
+ {
+ hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
+ if (hIni != 0L)
+ {
+ return (::PrfWriteProfileString( hIni
+ ,(PSZ)WXSTRINGCAST rSection
+ ,(PSZ)WXSTRINGCAST rEntry
+ ,(PSZ)WXSTRINGCAST rValue
+ ));
+ }
+ }
+ else
+ return (::PrfWriteProfileString( HINI_PROFILE
+ ,(PSZ)WXSTRINGCAST rSection
+ ,(PSZ)WXSTRINGCAST rEntry
+ ,(PSZ)WXSTRINGCAST rValue
+ ));
+ return FALSE;
}
-bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
+bool wxWriteResource(
+ const wxString& rSection
+, const wxString& rEntry
+, float fValue
+, const wxString& rFile
+)
{
- wxChar buf[50];
- wxSprintf(buf, "%.4f", value);
- return wxWriteResource(section, entry, buf, file);
+ wxChar zBuf[50];
+
+ wxSprintf(zBuf, "%.4f", fValue);
+ return wxWriteResource( rSection
+ ,rEntry
+ ,zBuf
+ ,rFile
+ );
}
-bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
+bool wxWriteResource(
+ const wxString& rSection
+, const wxString& rEntry
+, long lValue
+, const wxString& rFile
+)
{
- wxChar buf[50];
- wxSprintf(buf, "%ld", value);
- return wxWriteResource(section, entry, buf, file);
+ wxChar zBuf[50];
+
+ wxSprintf(zBuf, "%ld", lValue);
+ return wxWriteResource( rSection
+ ,rEntry
+ ,zBuf
+ ,rFile
+ );
}
-bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
+bool wxWriteResource(
+ const wxString& rSection
+, const wxString& rEntry
+, int lValue
+, const wxString& rFile
+)
{
- wxChar buf[50];
- wxSprintf(buf, "%d", value);
- return wxWriteResource(section, entry, buf, file);
+ wxChar zBuf[50];
+
+ wxSprintf(zBuf, "%d", lValue);
+ return wxWriteResource( rSection
+ ,rEntry
+ ,zBuf
+ ,rFile
+ );
}
-bool wxGetResource(const wxString& section, const wxString& entry, wxChar **value, const wxString& file)
+bool wxGetResource(
+ const wxString& rSection
+, const wxString& rEntry
+, wxChar** ppValue
+, const wxString& rFile
+)
{
- static const wxChar defunkt[] = "$$default";
- if (file != "")
- {
- int n = GetPrivateProfileString((PCSZ)WXSTRINGCAST section, (PCSZ)WXSTRINGCAST entry, (PCSZ)defunkt,
- (PSZ)wxBuffer, 1000, (PCSZ)WXSTRINGCAST file);
- if (n == 0 || wxStrcmp(wxBuffer, defunkt) == 0)
- return FALSE;
- }
- else
- {
- int n = GetProfileString((PCSZ)WXSTRINGCAST section, (PCSZ)WXSTRINGCAST entry, (LPCTSTR)defunkt,
- (PSZ)wxBuffer, 1000);
- if (n == 0 || wxStrcmp(wxBuffer, defunkt) == 0)
- return FALSE;
- }
- if (*value) delete[] (*value);
- *value = copystring(wxBuffer);
- return TRUE;
+ HAB hab = 0;
+ HINI hIni = 0;
+ wxChar zDefunkt[] = _T("$$default");
+ char zBuf[1000];
+
+ if (rFile != "")
+ {
+ hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
+ if (hIni != 0L)
+ {
+ ULONG n = ::PrfQueryProfileString( hIni
+ ,(PSZ)WXSTRINGCAST rSection
+ ,(PSZ)WXSTRINGCAST rEntry
+ ,(PSZ)zDefunkt
+ ,(PVOID)zBuf
+ ,1000
+ );
+ if (zBuf == NULL)
+ return FALSE;
+ if (n == 0L || wxStrcmp(zBuf, zDefunkt) == 0)
+ return FALSE;
+ zBuf[n-1] = '\0';
+ }
+ else
+ return FALSE;
+ }
+ else
+ {
+ ULONG n = ::PrfQueryProfileString( HINI_PROFILE
+ ,(PSZ)WXSTRINGCAST rSection
+ ,(PSZ)WXSTRINGCAST rEntry
+ ,(PSZ)zDefunkt
+ ,(PVOID)zBuf
+ ,1000
+ );
+ if (zBuf == NULL)
+ return FALSE;
+ if (n == 0L || wxStrcmp(zBuf, zDefunkt) == 0)
+ return FALSE;
+ zBuf[n-1] = '\0';
}
+ strcpy((char*)*ppValue, zBuf);
+ return TRUE;
+}
-bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
+bool wxGetResource(
+ const wxString& rSection
+, const wxString& rEntry
+, float* pValue
+, const wxString& rFile
+)
{
- wxChar *s = NULL;
- bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
- if (succ)
- {
- *value = (float)wxStrtod(s, NULL);
- delete[] s;
- return TRUE;
- }
- else return FALSE;
+ wxChar* zStr = NULL;
+
+ zStr = new wxChar[1000];
+ bool bSucc = wxGetResource( rSection
+ ,rEntry
+ ,(wxChar **)&zStr
+ ,rFile
+ );
+
+ if (bSucc)
+ {
+ *pValue = (float)wxStrtod(zStr, NULL);
+ delete[] zStr;
+ return TRUE;
+ }
+ else
+ {
+ delete[] zStr;
+ return FALSE;
+ }
}
-bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
+bool wxGetResource(
+ const wxString& rSection
+, const wxString& rEntry
+, long* pValue
+, const wxString& rFile
+)
{
- wxChar *s = NULL;
- bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
- if (succ)
- {
- *value = wxStrtol(s, NULL, 10);
- delete[] s;
- return TRUE;
- }
- else return FALSE;
+ wxChar* zStr = NULL;
+
+ zStr = new wxChar[1000];
+ bool bSucc = wxGetResource( rSection
+ ,rEntry
+ ,(wxChar **)&zStr
+ ,rFile
+ );
+
+ if (bSucc)
+ {
+ *pValue = wxStrtol(zStr, NULL, 10);
+ delete[] zStr;
+ return TRUE;
+ }
+ else
+ {
+ delete[] zStr;
+ return FALSE;
+ }
}
-bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
+bool wxGetResource(
+ const wxString& rSection
+, const wxString& rEntry
+, int* pValue
+, const wxString& rFile
+)
{
- wxChar *s = NULL;
- bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
- if (succ)
- {
- *value = (int)wxStrtol(s, NULL, 10);
- delete[] s;
- return TRUE;
- }
- else return FALSE;
+ wxChar* zStr = NULL;
+
+ zStr = new wxChar[1000];
+ bool bSucc = wxGetResource( rSection
+ ,rEntry
+ ,(wxChar **)&zStr
+ ,rFile
+ );
+
+ if (bSucc)
+ {
+ *pValue = (int)wxStrtol(zStr, NULL, 10);
+ delete[] zStr;
+ return TRUE;
+ }
+ else
+ {
+ delete[] zStr;
+ return FALSE;
+ }
}
#endif // wxUSE_RESOURCES
static int gs_wxBusyCursorCount = 0;
// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(wxCursor *cursor)
+void wxBeginBusyCursor(
+ wxCursor* pCursor
+)
{
if ( gs_wxBusyCursorCount++ == 0 )
{
- gs_wxBusyCursor = (HCURSOR)cursor->GetHCURSOR();
+ gs_wxBusyCursor = (HCURSOR)pCursor->GetHCURSOR();
::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursor);
}
//else: nothing to do, already set
// Restore cursor to normal
void wxEndBusyCursor()
{
- wxCHECK_RET( gs_wxBusyCursorCount > 0,
- "no matching wxBeginBusyCursor() for wxEndBusyCursor()");
+ wxCHECK_RET( gs_wxBusyCursorCount > 0
+ ,_T("no matching wxBeginBusyCursor() for wxEndBusyCursor()")
+ );
- if ( --gs_wxBusyCursorCount == 0 )
+ if (--gs_wxBusyCursorCount == 0)
{
::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursorOld);
gs_wxBusyCursorOld = 0;
// TRUE if we're between the above two calls
bool wxIsBusy()
{
- return (gs_wxBusyCursorCount > 0);
+ return (gs_wxBusyCursorCount > 0);
}
// ---------------------------------------------------------------------------
-const wxChar* wxGetHomeDir(wxString *pstr)
+const wxChar* wxGetHomeDir(
+ wxString* pStr
+)
{
- wxString& strDir = *pstr;
+ wxString& rStrDir = *pStr;
- // OS/2 has no idea about home,
- // so use the working directory instead?
+ // OS/2 has no idea about home,
+ // so use the working directory instead?
- // 256 was taken from os2def.h
+ // 256 was taken from os2def.h
#ifndef MAX_PATH
# define MAX_PATH 256
#endif
+ char zDirName[256];
+ ULONG ulDirLen;
- char DirName[256];
- ULONG DirLen;
-
- ::DosQueryCurrentDir( 0, DirName, &DirLen);
- strDir = DirName;
- return strDir.c_str();
+ ::DosQueryCurrentDir(0, zDirName, &ulDirLen);
+ rStrDir = zDirName;
+ return rStrDir.c_str();
}
-// Hack for MS-DOS
-wxChar *wxGetUserHome (const wxString& user)
+// Hack for OS/2
+wxChar* wxGetUserHome (
+ const wxString& rUser
+)
{
- wxChar *home;
- wxString user1(user);
+ wxChar* zHome;
+ wxString sUser1(rUser);
- if (user1 != _T("")) {
- wxChar tmp[64];
- if (wxGetUserId(tmp, sizeof(tmp)/sizeof(char))) {
- // Guests belong in the temp dir
- if (wxStricmp(tmp, "annonymous") == 0) {
- if ((home = wxGetenv("TMP")) != NULL ||
- (home = wxGetenv("TMPDIR")) != NULL ||
- (home = wxGetenv("TEMP")) != NULL)
- return *home ? home : (wxChar*)_T("\\");
- }
- if (wxStricmp(tmp, WXSTRINGCAST user1) == 0)
- user1 = _T("");
+ wxBuffer = new wxChar[256];
+#ifndef __EMX__
+ if (sUser1 != _T(""))
+ {
+ wxChar zTmp[64];
+
+ if (wxGetUserId( zTmp
+ ,sizeof(zTmp)/sizeof(char)
+ ))
+ {
+ // Guests belong in the temp dir
+ if (wxStricmp(zTmp, _T("annonymous")) == 0)
+ {
+ if ((zHome = wxGetenv(_T("TMP"))) != NULL ||
+ (zHome = wxGetenv(_T("TMPDIR"))) != NULL ||
+ (zHome = wxGetenv(_T("TEMP"))) != NULL)
+ delete[] wxBuffer;
+ return *zHome ? zHome : (wxChar*)_T("\\");
+ }
+ if (wxStricmp(zTmp, WXSTRINGCAST sUser1) == 0)
+ sUser1 = _T("");
+ }
}
- }
- if (user1 == _T(""))
- if ((home = wxGetenv("HOME")) != NULL)
+#endif
+ if (sUser1 == _T(""))
{
- wxStrcpy(wxBuffer, home);
- Unix2DosFilename(wxBuffer);
- return wxBuffer;
+ if ((zHome = wxGetenv(_T("HOME"))) != NULL)
+ {
+ wxStrcpy(wxBuffer, zHome);
+ Unix2DosFilename(wxBuffer);
+ wxStrcpy(zHome, wxBuffer);
+ delete[] wxBuffer;
+ return zHome;
+ }
}
- return NULL; // No home known!
+ delete[] wxBuffer;
+ return NULL; // No home known!
}
// Check whether this window wants to process messages, e.g. Stop button
// in long calculations.
-bool wxCheckForInterrupt(wxWindow *wnd)
+bool wxCheckForInterrupt(
+ wxWindow* pWnd
+)
{
- if(wnd){
- QMSG msg;
- HAB hab;
- HWND hwndFilter;
+ if(pWnd)
+ {
+ QMSG vMsg;
+ HAB hab = 0;
+ HWND hwndFilter = NULLHANDLE;
+ HWND hwndWin= (HWND) pWnd->GetHWND();
- HWND win= (HWND) wnd->GetHWND();
- while(::WinPeekMsg(hab,&msg,hwndFilter,0,0,PM_REMOVE))
+ while(::WinPeekMsg(hab, &vMsg, hwndFilter, 0, 0, PM_REMOVE))
+ {
+ ::WinDispatchMsg(hab, &vMsg);
+ }
+ return TRUE;//*** temporary?
+ }
+ else
{
- ::WinDispatchMsg( hab, &qmsg );
+ wxFAIL_MSG(_T("pWnd==NULL !!!"));
+ return FALSE;//*** temporary?
}
- return TRUE;//*** temporary?
- }
- else{
- wxFAIL_MSG("wnd==NULL !!!");
-
- return FALSE;//*** temporary?
- }
-}
-
-wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourceType)
-{
- wxChar *s = NULL;
-
-/*
-* How to in PM?
-*
-* #if !defined(__WIN32__) || defined(__TWIN32__)
-* HRSRC hResource = ::FindResource(wxGetInstance(), WXSTRINGCAST resourceName, WXSTRINGCAST resourceType);
-* #else
-* #ifdef UNICODE
-* HRSRC hResource = ::FindResourceW(wxGetInstance(), WXSTRINGCAST resourceName, WXSTRINGCAST resourceType);
-* #else
-* HRSRC hResource = ::FindResourceA(wxGetInstance(), WXSTRINGCAST resourceName, WXSTRINGCAST resourceType);
-* #endif
-* #endif
-*
-* if (hResource == 0)
-* return NULL;
-* HGLOBAL hData = ::LoadResource(wxGetInstance(), hResource);
-* if (hData == 0)
-* return NULL;
-* wxChar *theText = (wxChar *)LockResource(hData);
-* if (!theText)
-* return NULL;
-*/
- s = copystring(theText);
-
- return s;
-}
-
-void wxGetMousePosition( int* x, int* y )
-{
- POINT pt;
- GetCursorPos( & pt );
- *x = pt.x;
- *y = pt.y;
+}
+
+void wxGetMousePosition(
+ int* pX
+, int* pY
+)
+{
+ POINTL vPt;
+
+ ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
+ *pX = vPt.x;
+ *pY = vPt.y;
};
// Return TRUE if we have a colour display
bool wxColourDisplay()
{
- bool flag;
- // TODO: use DosQueryDevCaps to figure it out
- return flag;
+ HPS hpsScreen;
+ HDC hdcScreen;
+ LONG lColors;
+
+ hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
+ hdcScreen = ::GpiQueryDevice(hpsScreen);
+ ::DevQueryCaps(hdcScreen, CAPS_COLORS, 1L, &lColors);
+ return(lColors > 1L);
}
// Returns depth of screen
int wxDisplayDepth()
{
- HDC hDc = ::WinOpenWindowDC((HWND)NULL);
- long lArray[CAPS_COLOR_BITCOUNT];
- int nPlanes;
- int nBitsPerPixel;
- int nDepth;
-
- if(DevQueryCaps( hDc
- ,CAPS_FAMILY
- ,CAPS_COLOR_BITCOUNT
- ,lArray
- ))
- {
- nPlanes = (int)lArray[CAPS_COLOR_PLANES];
- nBitsPerPixel = (int)lArray[CAPS_COLOR_BITCOUNT];
- nDepth = nPlanes * nBitsPerPixel;
- }
- DevCloseDC(hDc);
- return (depth);
+ HPS hpsScreen;
+ HDC hdcScreen;
+ LONG lPlanes;
+ LONG lBitsPerPixel;
+ LONG nDepth;
+
+ hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
+ hdcScreen = ::GpiQueryDevice(hpsScreen);
+ ::DevQueryCaps(hdcScreen, CAPS_COLOR_PLANES, 1L, &lPlanes);
+ ::DevQueryCaps(hdcScreen, CAPS_COLOR_BITCOUNT, 1L, &lBitsPerPixel);
+
+ nDepth = (int)(lPlanes * lBitsPerPixel);
+ DevCloseDC(hdcScreen);
+ return (nDepth);
}
// Get size of display
-void wxDisplaySize(int *width, int *height)
+void wxDisplaySize(
+ int* pWidth
+, int* pHeight
+)
+{
+ HPS hpsScreen;
+ HDC hdcScreen;
+ LONG lWidth;
+ LONG lHeight;
+
+ hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
+ hdcScreen = ::GpiQueryDevice(hpsScreen);
+ ::DevQueryCaps(hdcScreen, CAPS_WIDTH, 1L, &lWidth);
+ ::DevQueryCaps(hdcScreen, CAPS_HEIGHT, 1L, &lHeight);
+ DevCloseDC(hdcScreen);
+ *pWidth = (int)lWidth;
+ *pHeight = (int)lHeight;
+}
+
+void wxDisplaySizeMM(
+ int* pWidth
+, int* pHeight
+)
{
- HDC hDc = ::WinOpenWindowDC((HWND)NULL);
- long lArray[CAPS_HEIGHT];
+ HPS hpsScreen;
+ HDC hdcScreen;
+
+ hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
+ hdcScreen = ::GpiQueryDevice(hpsScreen);
+
+ if (pWidth)
+ ::DevQueryCaps( hdcScreen
+ ,CAPS_HORIZONTAL_RESOLUTION
+ ,1L
+ ,(PLONG)pWidth
+ );
+ if (pHeight)
+ ::DevQueryCaps( hdcScreen
+ ,CAPS_VERTICAL_RESOLUTION
+ ,1L
+ ,(PLONG)pHeight
+ );
+}
- if(DevQueryCaps( hDc
- ,CAPS_FAMILY
- ,CAPS_HEIGHT
- ,lArray
- ))
- {
- *pWidth = (int)lArray[CAPS_WIDTH];
- *pHeight = (int)lArray[CAPS_HEIGHT];
- }
- DevCloseDC(hDc);
+void wxClientDisplayRect(int *x, int *y, int *width, int *height)
+{
+ // This is supposed to return desktop dimensions minus any window
+ // manager panels, menus, taskbars, etc. If there is a way to do that
+ // for this platform please fix this function, otherwise it defaults
+ // to the entire desktop.
+ if (x) *x = 0;
+ if (y) *y = 0;
+ wxDisplaySize(width, height);
}
-bool wxDirExists(const wxString& dir)
+
+bool wxDirExists(
+ const wxString& rDir
+)
{
- // TODO: Control program file stuff
- return TRUE;
+ return (::DosSetCurrentDir(WXSTRINGCAST rDir));
}
// ---------------------------------------------------------------------------
// window information functions
// ---------------------------------------------------------------------------
-wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
+wxString WXDLLEXPORT wxGetWindowText(
+ WXHWND hWnd
+)
{
- wxString str;
- long len = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
- ::WinQueryWindowText((HWND)hWnd, str.GetWriteBuf((int)len), len);
- str.UngetWriteBuf();
+ wxString vStr;
+ long lLen = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
- return str;
+ ::WinQueryWindowText((HWND)hWnd, lLen, vStr.GetWriteBuf((int)lLen));
+ vStr.UngetWriteBuf();
+
+ return vStr;
}
-wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
+wxString WXDLLEXPORT wxGetWindowClass(
+ WXHWND hWnd
+)
{
- wxString str;
-
- int len = 256; // some starting value
+ wxString vStr;
+ int nLen = 256; // some starting value
for ( ;; )
{
- int count = ::WinQueryClassName((HWND)hWnd, str.GetWriteBuf(len), len);
+ int nCount = ::WinQueryClassName((HWND)hWnd, nLen, vStr.GetWriteBuf(nLen));
- str.UngetWriteBuf();
- if ( count == len )
+ vStr.UngetWriteBuf();
+ if (nCount == nLen )
{
// the class name might have been truncated, retry with larger
// buffer
- len *= 2;
+ nLen *= 2;
}
else
{
break;
}
}
- return str;
+ return vStr;
}
-WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
+WXWORD WXDLLEXPORT wxGetWindowId(
+ WXHWND hWnd
+)
{
return ::WinQueryWindowUShort((HWND)hWnd, QWS_ID);
}
+wxString WXDLLEXPORT wxPMErrorToStr(
+ ERRORID vError
+)
+{
+ wxString sError;
+
+ //
+ // Remove the high order byte -- it is useless
+ //
+ vError &= 0x0000ffff;
+ switch(vError)
+ {
+ case PMERR_INVALID_HWND:
+ sError = wxT("Invalid window handle specified");
+ break;
+
+ case PMERR_INVALID_FLAG:
+ sError = wxT("Invalid flag bit set");
+ break;
+
+ case PMERR_NO_MSG_QUEUE:
+ sError = wxT("No message queue available");
+ break;
+
+ case PMERR_INVALID_PARM:
+ sError = wxT("Parameter contained invalid data");
+ break;
+
+ case PMERR_INVALID_PARAMETERS:
+ sError = wxT("Parameter value is out of range");
+ break;
+
+ case PMERR_PARAMETER_OUT_OF_RANGE:
+ sError = wxT("Parameter value is out of range");
+ break;
+
+ case PMERR_INVALID_INTEGER_ATOM:
+ sError = wxT("Not a valid atom");
+ break;
+
+ case PMERR_INVALID_HATOMTBL:
+ sError = wxT("Atom table handle is invalid");
+ break;
+
+ case PMERR_INVALID_ATOM_NAME:
+ sError = wxT("Not a valid atom name");
+ break;
+
+ case PMERR_ATOM_NAME_NOT_FOUND:
+ sError = wxT("Valid name format, but cannot find name in atom table");
+ break;
+
+ default:
+ sError = wxT("Unknown error");
+ }
+ return(sError);
+} // end of wxPMErrorToStr
+
+void wxDrawBorder(
+ HPS hPS
+, RECTL& rRect
+, WXDWORD dwStyle
+)
+{
+ POINTL vPoint[2];
+
+ vPoint[0].x = rRect.xLeft;
+ vPoint[0].y = rRect.yBottom;
+ ::GpiMove(hPS, &vPoint[0]);
+ if (dwStyle & wxSIMPLE_BORDER ||
+ dwStyle & wxSTATIC_BORDER)
+ {
+ vPoint[1].x = rRect.xRight - 1;
+ vPoint[1].y = rRect.yTop - 1;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+ }
+ if (dwStyle & wxSUNKEN_BORDER)
+ {
+ LINEBUNDLE vLineBundle;
+
+ vLineBundle.lColor = 0x00FFFFFF; // WHITE
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[1].x = rRect.xRight - 1;
+ vPoint[1].y = rRect.yTop - 1;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+ vPoint[0].x = rRect.xLeft + 1;
+ vPoint[0].y = rRect.yBottom + 1;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xRight - 2;
+ vPoint[1].y = rRect.yTop - 2;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+
+ vLineBundle.lColor = 0x00000000; // BLACK
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[0].x = rRect.xLeft + 2;
+ vPoint[0].y = rRect.yBottom + 2;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xLeft + 2;
+ vPoint[1].y = rRect.yTop - 3;
+ ::GpiLine(hPS, &vPoint[1]);
+ vPoint[1].x = rRect.xRight - 3;
+ vPoint[1].y = rRect.yTop - 3;
+ ::GpiLine(hPS, &vPoint[1]);
+
+ vPoint[0].x = rRect.xLeft + 3;
+ vPoint[0].y = rRect.yBottom + 3;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xLeft + 3;
+ vPoint[1].y = rRect.yTop - 4;
+ ::GpiLine(hPS, &vPoint[1]);
+ vPoint[1].x = rRect.xRight - 4;
+ vPoint[1].y = rRect.yTop - 4;
+ ::GpiLine(hPS, &vPoint[1]);
+ }
+ if (dwStyle & wxDOUBLE_BORDER)
+ {
+ LINEBUNDLE vLineBundle;
+
+ vLineBundle.lColor = 0x00FFFFFF; // WHITE
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[1].x = rRect.xRight - 1;
+ vPoint[1].y = rRect.yTop - 1;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+ vLineBundle.lColor = 0x00000000; // WHITE
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[0].x = rRect.xLeft + 2;
+ vPoint[0].y = rRect.yBottom + 2;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xRight - 2;
+ vPoint[1].y = rRect.yTop - 2;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+ vLineBundle.lColor = 0x00FFFFFF; // BLACK
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[0].x = rRect.xLeft + 3;
+ vPoint[0].y = rRect.yBottom + 3;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xRight - 3;
+ vPoint[1].y = rRect.yTop - 3;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+ }
+ if (dwStyle & wxRAISED_BORDER)
+ {
+ LINEBUNDLE vLineBundle;
+
+ vLineBundle.lColor = 0x00000000; // BLACK
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[1].x = rRect.xRight - 1;
+ vPoint[1].y = rRect.yTop - 1;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+ vPoint[0].x = rRect.xLeft + 1;
+ vPoint[0].y = rRect.yBottom + 1;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xRight - 2;
+ vPoint[1].y = rRect.yTop - 2;
+ ::GpiBox( hPS
+ ,DRO_OUTLINE
+ ,&vPoint[1]
+ ,0L
+ ,0L
+ );
+
+ vLineBundle.lColor = 0x00FFFFFF; // WHITE
+ vLineBundle.usMixMode = FM_OVERPAINT;
+ vLineBundle.fxWidth = 2;
+ vLineBundle.lGeomWidth = 2;
+ vLineBundle.usType = LINETYPE_SOLID;
+ vLineBundle.usEnd = 0;
+ vLineBundle.usJoin = 0;
+ ::GpiSetAttrs( hPS
+ ,PRIM_LINE
+ ,LBB_COLOR | LBB_MIX_MODE | LBB_WIDTH | LBB_GEOM_WIDTH | LBB_TYPE
+ ,0L
+ ,&vLineBundle
+ );
+ vPoint[0].x = rRect.xLeft + 2;
+ vPoint[0].y = rRect.yBottom + 2;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xLeft + 2;
+ vPoint[1].y = rRect.yTop - 3;
+ ::GpiLine(hPS, &vPoint[1]);
+ vPoint[1].x = rRect.xRight - 3;
+ vPoint[1].y = rRect.yTop - 3;
+ ::GpiLine(hPS, &vPoint[1]);
+
+ vPoint[0].x = rRect.xLeft + 3;
+ vPoint[0].y = rRect.yBottom + 3;
+ ::GpiMove(hPS, &vPoint[0]);
+ vPoint[1].x = rRect.xLeft + 3;
+ vPoint[1].y = rRect.yTop - 4;
+ ::GpiLine(hPS, &vPoint[1]);
+ vPoint[1].x = rRect.xRight - 4;
+ vPoint[1].y = rRect.yTop - 4;
+ ::GpiLine(hPS, &vPoint[1]);
+ }
+} // end of wxDrawBorder
+
projects / wxWidgets.git / blobdiff