/////////////////////////////////////////////////////////////////////////////
-// Name: utils.cpp
+// Name: src/os2/utils.cpp
// Purpose: Various utilities
// Author: David Webster
// Modified by:
// 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/wxprec.h"
+#include "wx/utils.h"
+
#ifndef WX_PRECOMP
- #include "wx/setup.h"
- #include "wx/utils.h"
- #include "wx/app.h"
- #include "wx/cursor.h"
+ #include "wx/intl.h"
+ #include "wx/log.h"
#endif //WX_PRECOMP
#include "wx/os2/private.h"
-#include "wx/timer.h"
-#include "wx/intl.h"
+#include "wx/apptrait.h"
+#include "wx/filename.h"
#include <ctype.h>
#ifdef __EMX__
#include <dirent.h>
#endif
-#include "wx/log.h"
#include <io.h>
#define PURE_32
-#ifndef __EMX__
-#include <upm.h>
-#include <netcons.h>
-#include <netbios.h>
+#if defined(__WATCOMC__)
+extern "C"
+{
+ #include <upm.h>
+}
+#elif !defined(__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");
+static const wxChar WX_SECTION[] = wxT("wxWidgets");
+static const wxChar eHOSTNAME[] = wxT("HostName");
// 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* zBuf
-, int nMaxSize
-)
+bool wxGetHostName( wxChar* zBuf, int nMaxSize )
{
-#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;
+ if (!zBuf) return false;
+
+#if defined(wxUSE_NET_API) && 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
);
strcpy(zBuf, zServer);
#else
- wxChar* zSysname;
- const wxChar* zDefaultHost = _T("noname");
+ wxChar* zSysname;
+ const wxChar* zDefaultHost = wxT("noname");
- if ((zSysname = wxGetenv(_T("SYSTEM_NAME"))) == NULL)
+ if ((zSysname = wxGetenv(wxT("SYSTEM_NAME"))) == NULL &&
+ (zSysname = wxGetenv(wxT("HOSTNAME"))) == NULL)
{
- ULONG n = ::PrfQueryProfileString( HINI_PROFILE
- ,(PSZ)WX_SECTION
- ,(PSZ)eHOSTNAME
- ,(PSZ)zDefaultHost
- ,(void*)zBuf
- ,(ULONG)nMaxSize - 1
- );
+ ::PrfQueryProfileString( HINI_PROFILE
+ ,(PSZ)WX_SECTION
+ ,(PSZ)eHOSTNAME
+ ,(PSZ)zDefaultHost
+ ,(void*)zBuf
+ ,(ULONG)nMaxSize - 1
+ );
+ zBuf[nMaxSize] = wxT('\0');
}
else
- wxStrncpy(zBuf, zSysname, nMaxSize - 1);
- zBuf[nMaxSize] = _T('\0');
+ {
+ wxStrlcpy(zBuf, zSysname, nMaxSize);
+ }
#endif
- return *zBuf ? TRUE : FALSE;
+
+ return *zBuf ? true : false;
}
// Get user ID e.g. jacs
-bool wxGetUserId(
- wxChar* zBuf
-, int nType
-)
+bool wxGetUserId(wxChar* zBuf, int nType)
{
-#if defined(__VISAGECPP__)
- long lrc;
+#if defined(__VISAGECPP__) || defined(__WATCOMC__)
// UPM procs return 0 on success
- lrc = U32ELOCU((unsigned char*)zBuf, (unsigned long *)&nType);
- if (lrc == 0) return TRUE;
+ long lrc = U32ELOCU((PUCHAR)zBuf, (PULONG)&nType);
+ if (lrc == 0) return true;
#endif
- return FALSE;
+ return false;
}
-bool wxGetUserName(
- wxChar* zBuf
-, int nMaxSize
-)
+bool wxGetUserName( wxChar* zBuf, int nMaxSize )
{
#ifdef USE_NET_API
- wxGetUserId( zBuf
- ,nMaxSize
- );
+ wxGetUserId( zBuf, nMaxSize );
#else
- wxStrncpy(zBuf, _T("Unknown User"), nMaxSize);
+ wxStrlcpy(zBuf, wxT("Unknown User"), nMaxSize);
#endif
- return TRUE;
+ return true;
}
-int wxKill(
- long lPid
-, wxSignal eSig
-, wxKillError* peError
-)
+int wxKill(long lPid,
+ wxSignal WXUNUSED(eSig),
+ wxKillError* WXUNUSED(peError),
+ int WXUNUSED(flags))
{
return((int)::DosKillProcess(0, (PID)lPid));
}
//
// Execute a program in an Interactive Shell
//
-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;
+bool wxShell( const wxString& rCommand )
+{
+ wxChar* zShell = wxT("CMD.EXE");
+ wxString sInputs;
+ 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;
+ SData.PgmName = (char*)zShell;
- sInputs = "/C " + rCommand;
- SData.PgmInputs = (BYTE*)sInputs.c_str();
+ sInputs = wxT("/C ") + rCommand;
+ SData.PgmInputs = (BYTE*)sInputs.wx_str();
SData.TermQ = 0;
SData.Environment = 0;
SData.InheritOpt = SSF_INHERTOPT_SHELL;
}
// Shutdown or reboot the PC
-bool wxShutdown(wxShutdownFlags wFlags)
+bool wxShutdown(wxShutdownFlags WXUNUSED(wFlags))
{
// TODO
- return FALSE;
+ return false;
}
// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
-long wxGetFreeMemory()
+wxMemorySize wxGetFreeMemory()
{
- void* pMemptr = NULL;
- ULONG lSize;
- ULONG lMemFlags;
- APIRET rc;
+ void* pMemptr = NULL;
+ LONG lSize;
+ ULONG lMemFlags;
+ APIRET rc;
lMemFlags = PAG_FREE;
- rc = ::DosQueryMem(pMemptr, &lSize, &lMemFlags);
+ rc = ::DosQueryMem(pMemptr, (PULONG)&lSize, &lMemFlags);
if (rc != 0)
- return -1L;
- return (long)lSize;
+ lSize = -1L;
+ return (wxMemorySize)lSize;
+}
+
+// Get Process ID
+unsigned long wxGetProcessId()
+{
+ return (unsigned long)getpid();
}
// ----------------------------------------------------------------------------
bool wxGetEnv(const wxString& var, wxString *value)
{
// wxGetenv is defined as getenv()
- wxChar *p = wxGetenv(var);
+ wxChar *p = wxGetenv((const wxChar *)var);
if ( !p )
- return FALSE;
+ return false;
if ( value )
{
*value = p;
}
- return TRUE;
+ return true;
}
-bool wxSetEnv(const wxString& variable, const wxChar *value)
+static bool wxDoSetEnv(const wxString& variable, const char *value)
{
#if defined(HAVE_SETENV)
- return setenv(variable.mb_str(), value ? wxString(value).mb_str().data()
- : NULL, 1 /* overwrite */) == 0;
+ if ( !value )
+ {
+#ifdef HAVE_UNSETENV
+ return unsetenv(variable.mb_str()) == 0;
+#else
+ value = wxT(""); // mustn't pass NULL to setenv()
+#endif
+ }
+ return setenv(variable.mb_str(), value, 1 /* overwrite */) == 0;
#elif defined(HAVE_PUTENV)
wxString s = variable;
if ( value )
- s << _T('=') << value;
+ s << wxT('=') << value;
// transform to ANSI
const char *p = s.mb_str();
return putenv(buf) == 0;
#else // no way to set an env var
- return FALSE;
+ wxUnusedVar(variable);
+ wxUnusedVar(value);
+ return false;
#endif
}
-
-// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool inTimer = FALSE;
-
-class wxSleepTimer: public wxTimer
+bool wxSetEnv(const wxString& variable, const wxString& value)
{
-public:
- inline void Notify()
- {
- inTimer = FALSE;
- Stop();
- }
-};
-
-static wxTimer* wxTheSleepTimer = NULL;
-
-void wxUsleep(
- unsigned long ulMilliseconds
-)
-{
- ::DosSleep(ulMilliseconds/1000l);
+ return wxDoSetEnv(variable, value.mb_str());
}
-void wxSleep(
- int nSecs
-)
+bool wxUnsetEnv(const wxString& variable)
{
- ::DosSleep(1000 * nSecs);
+ return wxDoSetEnv(variable, NULL);
}
-// Consume all events until no more left
-void wxFlushEvents()
-{
-// wxYield();
-}
-
-#if WXWIN_COMPATIBILITY_2_2
-
-// Output a debug mess., in a system dependent fashion.
-void wxDebugMsg(
- const wxChar* zFmt ...
+void wxMilliSleep(
+ unsigned long ulMilliseconds
)
{
- va_list vAp;
- static wxChar zBuffer[512];
-
- if (!wxTheApp->GetWantDebugOutput())
- return ;
- va_start(vAp, zFmt);
- sprintf(zBuffer, zFmt, vAp) ;
- va_end(vAp);
+ ::DosSleep(ulMilliseconds);
}
-// Non-fatal error: pop up message box and (possibly) continue
-void wxError(
- const wxString& rMsg
-, const wxString& rTitle
+void wxMicroSleep(
+ unsigned long ulMicroseconds
)
{
- 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();
+ ::DosSleep(ulMicroseconds/1000);
}
-// Fatal error: pop up message box and abort
-void wxFatalError(
- const wxString& rMsg
-, const wxString& rTitle
+void wxSleep(
+ int nSecs
)
{
- unsigned long ulRc;
-
- ulRc = ::WinMessageBox( HWND_DESKTOP
- ,NULL
- ,WXSTRINGCAST rMsg
- ,WXSTRINGCAST rTitle
- ,0
- ,MB_NOICON | MB_OK
- );
- DosExit(EXIT_PROCESS, ulRc);
-}
-
-#endif // WXWIN_COMPATIBILITY_2_2
-
-// Emit a beeeeeep
-void wxBell()
-{
- DosBeep(1000,1000); // 1kHz during 1 sec.
+ ::DosSleep(1000 * nSecs);
}
-// Chris Breeze 27/5/98: revised WIN32 code to
-// detect WindowsNT correctly
-int wxGetOsVersion(
- int* pMajorVsn
-, int* pMinorVsn
-)
+// Consume all events until no more left
+void wxFlushEvents()
{
- 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
+// wxYield();
}
-// Reading and writing resources (eg WIN.INI, .Xdefaults)
-#if wxUSE_RESOURCES
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, const wxString& rValue
-, const wxString& rFile
-)
+wxString wxGetOsDescription()
{
- HAB hab = 0;
- HINI hIni = 0;
+ wxString strVer(wxT("OS/2"));
+ ULONG ulSysInfo = 0;
- if (rFile != "")
+ if (::DosQuerySysInfo( QSV_VERSION_MINOR,
+ QSV_VERSION_MINOR,
+ (PVOID)&ulSysInfo,
+ sizeof(ULONG)
+ ) == 0L )
{
- hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
- if (hIni != 0L)
- {
- return (::PrfWriteProfileString( hIni
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)WXSTRINGCAST rValue
- ));
- }
+ wxString ver;
+ ver.Printf( wxT(" ver. %d.%d"),
+ int(ulSysInfo / 10),
+ int(ulSysInfo % 10)
+ );
+ strVer += ver;
}
- else
- return (::PrfWriteProfileString( HINI_PROFILE
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)WXSTRINGCAST rValue
- ));
- return FALSE;
-}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, float fValue
-, const wxString& rFile
-)
-{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%.4f", fValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
+ return strVer;
}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, long lValue
-, const wxString& rFile
-)
+bool wxIsPlatform64Bit()
{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%ld", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
+ // FIXME: No idea how to test for 64 bit processor
+ // (Probably irrelevant anyhow, though).
+ return false;
}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, int lValue
-, const wxString& rFile
-)
+void wxAppTraits::InitializeGui(unsigned long &WXUNUSED(ulHab))
{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%d", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, wxChar** ppValue
-, const wxString& rFile
-)
+void wxAppTraits::TerminateGui(unsigned long WXUNUSED(ulHab))
{
- 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& rSection
-, const wxString& rEntry
-, float* pValue
-, const wxString& rFile
-)
+wxOperatingSystemId wxGetOsVersion(int *verMaj, int *verMin)
{
- wxChar* zStr = NULL;
+ ULONG ulSysInfo = 0;
+ APIRET ulrc;
- 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& rSection
-, const wxString& rEntry
-, long* pValue
-, const wxString& rFile
-)
-{
- 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& rSection
-, const wxString& rEntry
-, int* pValue
-, const wxString& rFile
-)
-{
- 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
-
-// ---------------------------------------------------------------------------
-// helper functions for showing a "busy" cursor
-// ---------------------------------------------------------------------------
-
-HCURSOR gs_wxBusyCursor = 0; // new, busy cursor
-HCURSOR gs_wxBusyCursorOld = 0; // old cursor
-static int gs_wxBusyCursorCount = 0;
+ ulrc = ::DosQuerySysInfo( QSV_VERSION_MINOR,
+ QSV_VERSION_MINOR,
+ (PVOID)&ulSysInfo,
+ sizeof(ULONG)
+ );
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(
- wxCursor* pCursor
-)
-{
- if ( gs_wxBusyCursorCount++ == 0 )
+ if (ulrc == 0L)
{
- gs_wxBusyCursor = (HCURSOR)pCursor->GetHCURSOR();
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursor);
+ if ( verMaj )
+ *verMaj = ulSysInfo / 10;
+ if ( verMin )
+ *verMin = ulSysInfo % 10;
}
- //else: nothing to do, already set
-}
-// Restore cursor to normal
-void wxEndBusyCursor()
-{
- wxCHECK_RET( gs_wxBusyCursorCount > 0
- ,_T("no matching wxBeginBusyCursor() for wxEndBusyCursor()")
- );
-
- if (--gs_wxBusyCursorCount == 0)
- {
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursorOld);
- gs_wxBusyCursorOld = 0;
- }
+ return wxOS_OS2;
}
-// TRUE if we're between the above two calls
-bool wxIsBusy()
-{
- return (gs_wxBusyCursorCount > 0);
-}
// ---------------------------------------------------------------------------
const wxChar* wxGetHomeDir(
wxString& rStrDir = *pStr;
// OS/2 has no idea about home,
- // so use the working directory instead?
+ // so use the working directory instead.
+ // However, we might have a valid HOME directory,
+ // as is used on many machines that have unix utilities
+ // on them, so we should use that, if available.
// 256 was taken from os2def.h
#ifndef MAX_PATH
# define MAX_PATH 256
#endif
- char zDirName[256];
- ULONG ulDirLen;
+ const wxChar *szHome = wxGetenv((wxChar*)"HOME");
+ if ( szHome == NULL ) {
+ // we're homeless, use current directory.
+ rStrDir = wxT(".");
+ }
+ else
+ rStrDir = szHome;
- ::DosQueryCurrentDir(0, zDirName, &ulDirLen);
- rStrDir = zDirName;
return rStrDir.c_str();
}
-// Hack for OS/2
-wxChar* wxGetUserHome (
- const wxString& rUser
-)
+wxString wxGetUserHome ( const wxString &rUser )
{
- wxChar* zHome;
- wxString sUser1(rUser);
+ wxChar* zHome;
+ wxString sUser(rUser);
+
+ wxString home;
- wxBuffer = new wxChar[256];
#ifndef __EMX__
- if (sUser1 != _T(""))
+ if (!sUser.empty())
{
- wxChar zTmp[64];
+ const wxString currentUser = wxGetUserId();
- if (wxGetUserId( zTmp
- ,sizeof(zTmp)/sizeof(char)
- ))
+ // Guests belong in the temp dir
+ if ( currentUser == "annonymous" )
{
- // 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("");
+ zHome = wxGetenv(wxT("TMP"));
+ if ( !zHome )
+ zHome = wxGetenv(wxT("TMPDIR"));
+ if ( !zHome )
+ zHome = wxGetenv(wxT("TEMP"));
+
+ if ( zHome && *zHome )
+ return zHome;
}
+
+ if ( sUser == currentUser )
+ sUser.clear();
}
#endif
- if (sUser1 == _T(""))
+ if (sUser.empty())
{
- if ((zHome = wxGetenv(_T("HOME"))) != NULL)
+ if ((zHome = wxGetenv(wxT("HOME"))) != NULL)
{
- wxStrcpy(wxBuffer, zHome);
- Unix2DosFilename(wxBuffer);
- wxStrcpy(zHome, wxBuffer);
- delete[] wxBuffer;
- return zHome;
+ home = zHome;
+ home.Replace("/", "\\");
}
}
- 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* pWnd
-)
-{
- if(pWnd)
- {
- QMSG vMsg;
- HAB hab = 0;
- HWND hwndFilter = NULLHANDLE;
- HWND hwndWin= (HWND) pWnd->GetHWND();
- while(::WinPeekMsg(hab, &vMsg, hwndFilter, 0, 0, PM_REMOVE))
- {
- ::WinDispatchMsg(hab, &vMsg);
- }
- return TRUE;//*** temporary?
- }
- else
- {
- wxFAIL_MSG(_T("pWnd==NULL !!!"));
- return FALSE;//*** temporary?
- }
+ return home;
}
-void wxGetMousePosition(
- int* pX
-, int* pY
-)
+bool wxGetDiskSpace(const wxString& path,
+ wxDiskspaceSize_t *pTotal,
+ wxDiskspaceSize_t *pFree)
{
- POINTL vPt;
+ if (path.empty())
+ return false;
- ::WinQueryPointerPos(HWND_DESKTOP, &vPt);
- *pX = vPt.x;
- *pY = vPt.y;
-};
+ wxFileName fn(path);
+ FSALLOCATE fsaBuf = {0};
+ APIRET rc = NO_ERROR;
+ ULONG disknum = 0;
-// Return TRUE if we have a colour display
-bool wxColourDisplay()
-{
-#if 0
- HPS hpsScreen;
- HDC hdcScreen;
- LONG lColors;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_COLORS, 1L, &lColors);
- return(lColors > 1L);
-#else
- // I don't see how the PM display could not be color. Besides, this
- // was leaking DCs and PSs!!! MN
- return TRUE;
-#endif
-}
+ fn.MakeAbsolute();
-// Returns depth of screen
-int wxDisplayDepth()
-{
- HPS hpsScreen;
- HDC hdcScreen;
- LONG lPlanes;
- LONG lBitsPerPixel;
- static LONG nDepth = 0;
-
- // The screen colordepth ain't gonna change. No reason to query
- // it over and over!
- if (!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);
- ::WinReleasePS(hpsScreen);
- }
- return (nDepth);
-}
+ if (wxDirExists(fn.GetFullPath()) == false)
+ return false;
-// Get size of display
-void wxDisplaySize(
- int* pWidth
-, int* pHeight
-)
-{
- HPS hpsScreen;
- HDC hdcScreen;
- static LONG lWidth = 0;
- static LONG lHeight = 0;
-
- // The screen size ain't gonna change either so just cache the values
- if (!lWidth) {
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_WIDTH, 1L, &lWidth);
- ::DevQueryCaps(hdcScreen, CAPS_HEIGHT, 1L, &lHeight);
- ::DevCloseDC(hdcScreen);
- ::WinReleasePS(hpsScreen);
- }
- *pWidth = (int)lWidth;
- *pHeight = (int)lHeight;
-}
+ disknum = wxToupper(fn.GetVolume().GetChar(0)) - wxT('A') + 1;
-void wxDisplaySizeMM(
- int* pWidth
-, int* pHeight
-)
-{
- HPS hpsScreen;
- HDC hdcScreen;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
+ rc = ::DosQueryFSInfo(disknum, // 1 = A, 2 = B, 3 = C, ...
+ FSIL_ALLOC, // allocation info
+ (PVOID)&fsaBuf,
+ sizeof(FSALLOCATE));
- if (pWidth)
- ::DevQueryCaps( hdcScreen
- ,CAPS_HORIZONTAL_RESOLUTION
- ,1L
- ,(PLONG)pWidth
- );
- if (pHeight)
- ::DevQueryCaps( hdcScreen
- ,CAPS_VERTICAL_RESOLUTION
- ,1L
- ,(PLONG)pHeight
- );
- ::DevCloseDC(hdcScreen);
- ::WinReleasePS(hpsScreen);
-}
-
-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& rDir
-)
-{
- return (::DosSetCurrentDir(WXSTRINGCAST rDir));
-}
-
-// ---------------------------------------------------------------------------
-// window information functions
-// ---------------------------------------------------------------------------
-
-wxString WXDLLEXPORT wxGetWindowText(
- WXHWND hWnd
-)
-{
- wxString vStr;
- long lLen = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
-
- ::WinQueryWindowText((HWND)hWnd, lLen, vStr.GetWriteBuf((int)lLen));
- vStr.UngetWriteBuf();
-
- return vStr;
-}
-
-wxString WXDLLEXPORT wxGetWindowClass(
- WXHWND hWnd
-)
-{
- wxString vStr;
- int nLen = 256; // some starting value
-
- for ( ;; )
+ if (rc != NO_ERROR)
+ return false;
+ else
{
- int nCount = ::WinQueryClassName((HWND)hWnd, nLen, vStr.GetWriteBuf(nLen));
-
- vStr.UngetWriteBuf();
- if (nCount == nLen )
+ if(pTotal)
{
- // the class name might have been truncated, retry with larger
- // buffer
- nLen *= 2;
+ // to try to avoid 32-bit overflow, let's not multiply right away
+ // (num of alloc units)
+ *pTotal = fsaBuf.cUnit;
+ // * (num of sectors per alloc unit) * (num of bytes per sector)
+ (*pTotal) *= fsaBuf.cSectorUnit * fsaBuf.cbSector;
}
- else
+ if(pFree)
{
- break;
+ *pFree = fsaBuf.cUnitAvail;
+ (*pFree) *= fsaBuf.cSectorUnit * fsaBuf.cbSector;
}
+ return true;
}
- return vStr;
}
-WXWORD WXDLLEXPORT wxGetWindowId(
- WXHWND hWnd
-)
+wxString wxPMErrorToStr(ERRORID vError)
{
- return ::WinQueryWindowUShort((HWND)hWnd, QWS_ID);
-}
-
-wxString WXDLLEXPORT wxPMErrorToStr(
- ERRORID vError
-)
-{
- wxString sError;
+ wxString sError;
//
// Remove the high order byte -- it is useless
sError = wxT("Valid name format, but cannot find name in atom table");
break;
- default:
- sError = wxT("Unknown error");
- }
- return(sError);
-} // end of wxPMErrorToStr
+ case PMERR_INV_HPS:
+ sError = wxT("PMERR_INV_HPS");
+ break;
-void wxDrawBorder(
- HPS hPS
-, RECTL& rRect
-, WXDWORD dwStyle
-)
-{
- POINTL vPoint[2];
+ case PMERR_PS_BUSY:
+ sError = wxT("PMERR_PS_BUSY");
+ break;
- 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
+ case PMERR_INV_PRIMITIVE_TYPE:
+ sError = wxT("PMERR_INV_PRIMITIVE_TYPE");
+ break;
-void wxOS2SetFont(
- HWND hWnd
-, const wxFont& rFont
-)
-{
- char zFont[128];
- char zFacename[30];
- char zWeight[30];
- char zStyle[30];
+ case PMERR_UNSUPPORTED_ATTR:
+ sError = wxT("PMERR_UNSUPPORTED_ATTR");
+ break;
- if (hWnd == NULLHANDLE)
- return;
+ case PMERR_INV_COLOR_ATTR:
+ sError = wxT("PMERR_INV_COLOR_ATTR");
+ break;
- //
- // The fonts available for Presentation Params are just a few
- // outline fonts, the rest are available to the GPI, so we must
- // map the families to one of these three
- //
- switch(rFont.GetFamily())
- {
- case wxSCRIPT:
- strcpy(zFacename, "Script");
+ case PMERR_INV_BACKGROUND_COL_ATTR:
+ sError = wxT("PMERR_INV_BACKGROUND_COL_ATTR");
break;
- case wxDECORATIVE:
- strcpy(zFacename, "WarpSans");
+ case PMERR_INV_MIX_ATTR:
+ sError = wxT("PMERR_INV_MIX_ATTR");
break;
- case wxROMAN:
- strcpy(zFacename,"Times New Roman");
+ case PMERR_INV_LINE_WIDTH_ATTR:
+ sError = wxT("PMERR_INV_LINE_WIDTH_ATTR");
break;
- case wxTELETYPE:
- strcpy(zFacename, "Courier New");
+ case PMERR_INV_GEOM_LINE_WIDTH_ATTR:
+ sError = wxT("PMERR_INV_GEOM_LINE_WIDTH_ATTR");
break;
- case wxMODERN:
- strcpy(zFacename, "Courier New");
+ case PMERR_INV_LINE_TYPE_ATTR:
+ sError = wxT("PMERR_INV_LINE_TYPE_ATTR");
break;
- case wxDEFAULT:
- default:
- case wxSWISS:
- strcpy(zFacename, "Helvetica");
+ case PMERR_INV_LINE_END_ATTR:
+ sError = wxT("PMERR_INV_LINE_END_ATTR");
break;
- }
- switch(rFont.GetWeight())
- {
- default:
- case wxNORMAL:
- case wxLIGHT:
- zWeight[0] = '\0';
+ case PMERR_INV_LINE_JOIN_ATTR:
+ sError = wxT("PMERR_INV_LINE_JOIN_ATTR");
break;
- case wxBOLD:
- case wxFONTWEIGHT_MAX:
- strcpy(zWeight, "Bold");
+ case PMERR_INV_CHAR_SET_ATTR:
+ sError = wxT("PMERR_INV_CHAR_SET_ATTR");
break;
- }
- switch(rFont.GetStyle())
- {
- case wxITALIC:
- case wxSLANT:
- strcpy(zStyle, "Italic");
+ case PMERR_INV_CHAR_MODE_ATTR:
+ sError = wxT("PMERR_INV_CHAR_MODE_ATTR");
break;
- default:
- zStyle[0] = '\0';
+ case PMERR_INV_CHAR_DIRECTION_ATTR:
+ sError = wxT("PMERR_INV_CHAR_DIRECTION_ATTR");
break;
+
+ case PMERR_INV_CHAR_SHEAR_ATTR:
+ sError = wxT("PMERR_INV_CHAR_SHEAR_ATTR");
+ break;
+
+ case PMERR_INV_CHAR_ANGLE_ATTR:
+ sError = wxT("PMERR_INV_CHAR_ANGLE_ATTR");
+ break;
+
+ case PMERR_INV_MARKER_SET_ATTR:
+ sError = wxT("PMERR_INV_MARKER_SET_ATTR");
+ break;
+
+ case PMERR_INV_MARKER_SYMBOL_ATTR:
+ sError = wxT("PMERR_INV_MARKER_SYMBOL_ATTR");
+ break;
+
+ case PMERR_INV_PATTERN_SET_ATTR:
+ sError = wxT("PMERR_INV_PATTERN_SET_ATTR");
+ break;
+
+ case PMERR_INV_PATTERN_ATTR:
+ sError = wxT("PMERR_INV_PATTERN_ATTR");
+ break;
+
+ case PMERR_INV_COORDINATE:
+ sError = wxT("PMERR_INV_COORDINATE");
+ break;
+
+ case PMERR_UNSUPPORTED_ATTR_VALUE:
+ sError = wxT("PMERR_UNSUPPORTED_ATTR_VALUE");
+ break;
+
+ case PMERR_INV_PATTERN_SET_FONT:
+ sError = wxT("PMERR_INV_PATTERN_SET_FONT");
+ break;
+
+ case PMERR_HUGE_FONTS_NOT_SUPPORTED:
+ sError = wxT("PMERR_HUGE_FONTS_NOT_SUPPORTED");
+ break;
+
+ default:
+ sError = wxT("Unknown error");
}
- sprintf(zFont, "%d.%s", rFont.GetPointSize(), zFacename);
- if (zWeight[0] != '\0')
- {
- strcat(zFont, " ");
- strcat(zFont, zWeight);
- }
- if (zStyle[0] != '\0')
- {
- strcat(zFont, " ");
- strcat(zFont, zStyle);
- }
- ::WinSetPresParam(hWnd, PP_FONTNAMESIZE, strlen(zFont) + 1, (PVOID)zFont);
-} // end of wxOS2SetFont
+ return sError;
+} // end of wxPMErrorToStr
projects / wxWidgets.git / blobdiff