// Created: 09/17/99
// RCS-ID: $Id$
// Copyright: (c) David Webster
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/setup.h"
#include "wx/utils.h"
#include "wx/app.h"
- #include "wx/cursor.h"
#endif //WX_PRECOMP
#include "wx/os2/private.h"
#include "wx/timer.h"
#include "wx/intl.h"
+#include "wx/apptrait.h"
#include <ctype.h>
-#include <direct.h>
+#ifdef __EMX__
+#include <dirent.h>
+#endif
#include "wx/log.h"
#include <errno.h>
#include <stdarg.h>
-#define INCL_DOS
-#define INCL_PM
-#define INCL_GPI
-#include <os2.h>
-#include<netdb.h>
#define PURE_32
-#include<upm.h>
-// In the WIN.INI file
+#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");
// 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
+)
{
#if wxUSE_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);
+ 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)
-{
- return(U32ELOCL((unsigned char*)buf, (unsigned long *)&maxSize));
+bool wxGetUserId(
+ wxChar* zBuf
+, int nType
+)
+{
+#if defined(__VISAGECPP__)
+ 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
- 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)
-{
- wxChar *shell;
- if ((shell = wxGetenv(_T("COMSPEC"))) == NULL)
- shell = _T("\\CMD.EXE");
+bool wxShell(
+ const wxString& rCommand
+)
+{
+ 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()
+// Shutdown or reboot the PC
+bool wxShutdown(wxShutdownFlags wFlags)
{
- // return (long)GetFreeSpace(0);
- return 0L;
+ // TODO
+ return FALSE;
}
-// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool inTimer = FALSE;
-
-class wxSleepTimer: public wxTimer
+// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
+long wxGetFreeMemory()
{
- public:
- inline void Notify()
- {
- inTimer = FALSE;
- Stop();
- }
-};
-
-static wxTimer *wxTheSleepTimer = NULL;
+ void* pMemptr = NULL;
+ ULONG lSize;
+ ULONG lMemFlags;
+ APIRET rc;
-void wxUsleep(unsigned long milliseconds)
-{
- ::DosSleep(milliseconds);
+ lMemFlags = PAG_FREE;
+ rc = ::DosQueryMem(pMemptr, &lSize, &lMemFlags);
+ if (rc != 0)
+ return -1L;
+ return (long)lSize;
}
-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;
-}
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
-// Consume all events until no more left
-void wxFlushEvents()
+bool wxGetEnv(const wxString& var, wxString *value)
{
-// wxYield();
-}
-
-// Output a debug mess., in a system dependent fashion.
-void wxDebugMsg(const wxChar *fmt ...)
-{
- va_list ap;
- static wxChar buffer[512];
+ // wxGetenv is defined as getenv()
+ wxChar *p = wxGetenv(var);
+ if ( !p )
+ return FALSE;
- if (!wxTheApp->GetWantDebugOutput())
- return ;
-
- va_start(ap, fmt);
-
- sprintf(buffer,fmt,ap) ;
-
- va_end(ap);
-}
-
-// 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
- ,0
- ,MB_ICONEXCLAMATION | MB_YESNO
- ) == MBID_YES)
- wxExit();
-}
+ if ( value )
+ {
+ *value = p;
+ }
-// Fatal error: pop up message box and abort
-void wxFatalError(const wxString& rMsg, const wxString& rTitle)
-{
- unsigned long rc;
-
- rc = ::WinMessageBox( HWND_DESKTOP
- ,NULL
- ,WXSTRINGCAST rMsg
- ,WXSTRINGCAST rTitle
- ,0
- ,MB_NOICON | MB_OK
- );
- DosExit(EXIT_PROCESS, rc);
+ return TRUE;
}
-// Emit a beeeeeep
-void wxBell()
+bool wxSetEnv(const wxString& variable, const wxChar *value)
{
- DosBeep(1000,1000); // 1kHz during 1 sec.
-}
+#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;
-// Chris Breeze 27/5/98: revised WIN32 code to
-// detect WindowsNT correctly
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
-{
- 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
-}
+ // transform to ANSI
+ const char *p = s.mb_str();
-// Reading and writing resources (eg WIN.INI, .Xdefaults)
-// TODO: Ability to read and write to an INI file
+ // the string will be free()d by libc
+ char *buf = (char *)malloc(strlen(p) + 1);
+ strcpy(buf, p);
-#if wxUSE_RESOURCES
-bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
-{
-// TODO:
-/*
- 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);
-*/
+ return putenv(buf) == 0;
+#else // no way to set an env var
return FALSE;
+#endif
}
-bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
+void wxUsleep(
+ unsigned long ulMilliseconds
+)
{
- wxChar buf[50];
- wxSprintf(buf, "%.4f", value);
- return wxWriteResource(section, entry, buf, file);
+ ::DosSleep(ulMilliseconds);
}
-bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
+void wxSleep(
+ int nSecs
+)
{
- wxChar buf[50];
- wxSprintf(buf, "%ld", value);
- return wxWriteResource(section, entry, buf, file);
+ ::DosSleep(1000 * nSecs);
}
-bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
+// Consume all events until no more left
+void wxFlushEvents()
{
- wxChar buf[50];
- wxSprintf(buf, "%d", value);
- return wxWriteResource(section, entry, buf, file);
+// wxYield();
}
-bool wxGetResource(const wxString& section, const wxString& entry, wxChar **value, const wxString& file)
-{
- static const wxChar defunkt[] = _T("$$default");
-// TODO:
-/*
- 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;
-*/
- return FALSE;
-}
+#if WXWIN_COMPATIBILITY_2_2
-bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
+// Output a debug mess., in a system dependent fashion.
+void wxDebugMsg(
+ const wxChar* zFmt ...
+)
{
- 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;
+ va_list vAp;
+ static wxChar zBuffer[512];
+
+ if (!wxTheApp->GetWantDebugOutput())
+ return ;
+ va_start(vAp, zFmt);
+ sprintf(zBuffer, zFmt, vAp) ;
+ va_end(vAp);
}
-bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
-{
- 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;
+// Non-fatal error: pop up message box and (possibly) continue
+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();
}
-bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
+// Fatal error: pop up message box and abort
+void wxFatalError(
+ const wxString& rMsg
+, const wxString& rTitle
+)
{
- 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;
-}
-#endif // wxUSE_RESOURCES
+ unsigned long ulRc;
-// ---------------------------------------------------------------------------
-// helper functions for showing a "busy" cursor
-// ---------------------------------------------------------------------------
+ ulRc = ::WinMessageBox( HWND_DESKTOP
+ ,NULL
+ ,WXSTRINGCAST rMsg
+ ,WXSTRINGCAST rTitle
+ ,0
+ ,MB_NOICON | MB_OK
+ );
+ DosExit(EXIT_PROCESS, ulRc);
+}
-HCURSOR gs_wxBusyCursor = 0; // new, busy cursor
-HCURSOR gs_wxBusyCursorOld = 0; // old cursor
-static int gs_wxBusyCursorCount = 0;
+#endif // WXWIN_COMPATIBILITY_2_2
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(wxCursor *cursor)
+// Emit a beeeeeep
+void wxBell()
{
- if ( gs_wxBusyCursorCount++ == 0 )
- {
- gs_wxBusyCursor = (HCURSOR)cursor->GetHCURSOR();
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursor);
- }
- //else: nothing to do, already set
+ DosBeep(1000,1000); // 1kHz during 1 sec.
}
-
-// Restore cursor to normal
-void wxEndBusyCursor()
-{
- wxCHECK_RET( gs_wxBusyCursorCount > 0,
- _T("no matching wxBeginBusyCursor() for wxEndBusyCursor()"));
-
- if ( --gs_wxBusyCursorCount == 0 )
+#if 0
+int wxGUIAppTraits::GetOSVersion(
+ int* pMajorVsn
+, int* pMinorVsn
+)
+{
+ ULONG ulSysInfo[QSV_MAX] = {0};
+ APIRET ulrc;
+
+ ulrc = ::DosQuerySysInfo( 1L
+ ,QSV_MAX
+ ,(PVOID)ulSysInfo
+ ,sizeof(ULONG) * QSV_MAX
+ );
+ if (ulrc == 0L)
{
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursorOld);
- gs_wxBusyCursorOld = 0;
+ *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
}
-
-// TRUE if we're between the above two calls
-bool wxIsBusy()
-{
- return (gs_wxBusyCursorCount > 0);
-}
-
+#endif
// ---------------------------------------------------------------------------
-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);
-
- if (user1 != _T("")) {
- wxChar tmp[64];
- if (wxGetUserId(tmp, sizeof(tmp)/sizeof(char))) {
- // Guests belong in the temp dir
- if (wxStricmp(tmp, _T("annonymous")) == 0) {
- if ((home = wxGetenv(_T("TMP"))) != NULL ||
- (home = wxGetenv(_T("TMPDIR"))) != NULL ||
- (home = wxGetenv(_T("TEMP"))) != NULL)
- return *home ? home : (wxChar*)_T("\\");
- }
- if (wxStricmp(tmp, WXSTRINGCAST user1) == 0)
- user1 = _T("");
- }
- }
- if (user1 == _T(""))
- if ((home = wxGetenv(_T("HOME"))) != NULL)
- {
- wxStrcpy(wxBuffer, home);
- Unix2DosFilename(wxBuffer);
- return wxBuffer;
- }
- return NULL; // No home known!
-}
+ wxChar* zHome;
+ wxString sUser1(rUser);
-// Check whether this window wants to process messages, e.g. Stop button
-// in long calculations.
-bool wxCheckForInterrupt(wxWindow *wnd)
-{
- if(wnd){
- QMSG msg;
- HAB hab;
- HWND hwndFilter;
+ wxBuffer = new wxChar[256];
+#ifndef __EMX__
+ if (sUser1 != _T(""))
+ {
+ wxChar zTmp[64];
- HWND win= (HWND) wnd->GetHWND();
- while(::WinPeekMsg(hab,&msg,hwndFilter,0,0,PM_REMOVE))
+ 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("");
+ }
+ }
+#endif
+ if (sUser1 == _T(""))
{
- ::WinDispatchMsg( hab, &msg );
+ if ((zHome = wxGetenv(_T("HOME"))) != NULL)
+ {
+ wxStrcpy(wxBuffer, zHome);
+ wxUnix2DosFilename(wxBuffer);
+ wxStrcpy(zHome, wxBuffer);
+ delete[] wxBuffer;
+ return zHome;
+ }
}
- return TRUE;//*** temporary?
- }
- else{
- wxFAIL_MSG(_T("wnd==NULL !!!"));
-
- return FALSE;//*** temporary?
- }
+ delete[] wxBuffer;
+ return NULL; // No home known!
}
-wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourceType)
+bool wxDirExists(
+ const wxString& rDir
+)
{
- 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;
+ return (::DosSetCurrentDir(WXSTRINGCAST rDir));
}
-void wxGetMousePosition( int* x, int* y )
-{
- POINTL pt;
- ::WinQueryPointerPos( HWND_DESKTOP, & pt );
- *x = pt.x;
- *y = pt.y;
-};
-
-// Return TRUE if we have a colour display
-bool wxColourDisplay()
+wxString WXDLLEXPORT wxPMErrorToStr(
+ ERRORID vError
+)
{
- bool flag;
- // TODO: use DosQueryDevCaps to figure it out
- return flag;
-}
+ wxString sError;
-// 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
- ))
+ //
+ // Remove the high order byte -- it is useless
+ //
+ vError &= 0x0000ffff;
+ switch(vError)
{
- nPlanes = (int)lArray[CAPS_COLOR_PLANES];
- nBitsPerPixel = (int)lArray[CAPS_COLOR_BITCOUNT];
- nDepth = nPlanes * nBitsPerPixel;
- }
- DevCloseDC(hDc);
- return (nDepth);
-}
-
-// Get size of display
-void wxDisplaySize(int *width, int *height)
-{
- HDC hDc = ::WinOpenWindowDC((HWND)NULL);
- long lArray[CAPS_HEIGHT];
-
- if(DevQueryCaps( hDc
- ,CAPS_FAMILY
- ,CAPS_HEIGHT
- ,lArray
- ))
- {
- *width = (int)lArray[CAPS_WIDTH];
- *height = (int)lArray[CAPS_HEIGHT];
- }
- DevCloseDC(hDc);
-}
+ case PMERR_INVALID_HWND:
+ sError = wxT("Invalid window handle specified");
+ break;
-bool wxDirExists(const wxString& dir)
-{
- // TODO: Control program file stuff
- return TRUE;
-}
+ case PMERR_INVALID_FLAG:
+ sError = wxT("Invalid flag bit set");
+ break;
-// ---------------------------------------------------------------------------
-// window information functions
-// ---------------------------------------------------------------------------
+ case PMERR_NO_MSG_QUEUE:
+ sError = wxT("No message queue available");
+ break;
-wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
-{
- wxString str;
- long len = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
- ::WinQueryWindowText((HWND)hWnd, len, str.GetWriteBuf((int)len));
- str.UngetWriteBuf();
+ case PMERR_INVALID_PARM:
+ sError = wxT("Parameter contained invalid data");
+ break;
- return str;
-}
+ case PMERR_INVALID_PARAMETERS:
+ sError = wxT("Parameter value is out of range");
+ break;
-wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
-{
- wxString str;
+ case PMERR_PARAMETER_OUT_OF_RANGE:
+ sError = wxT("Parameter value is out of range");
+ break;
- int len = 256; // some starting value
+ case PMERR_INVALID_INTEGER_ATOM:
+ sError = wxT("Not a valid atom");
+ break;
- for ( ;; )
- {
- int count = ::WinQueryClassName((HWND)hWnd, len, str.GetWriteBuf(len));
+ case PMERR_INVALID_HATOMTBL:
+ sError = wxT("Atom table handle is invalid");
+ break;
- str.UngetWriteBuf();
- if ( count == len )
- {
- // the class name might have been truncated, retry with larger
- // buffer
- len *= 2;
- }
- else
- {
+ case PMERR_INVALID_ATOM_NAME:
+ sError = wxT("Not a valid atom name");
break;
- }
- }
- return str;
-}
-WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
-{
- return ::WinQueryWindowUShort((HWND)hWnd, QWS_ID);
-}
+ 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
projects / wxWidgets.git / blobdiff