/////////////////////////////////////////////////////////////////////////////
-// 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"
#ifndef WX_PRECOMP
- #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>
-#include <netcons.h>
-#include <netbios.h>
-static const wxChar WX_SECTION[] = _T("wxWindows");
+#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("wxWidgets");
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
#if wxUSE_NET_API
char zServer[256];
char zComputer[256];
- unsigned short nLevel = 0;
- unsigned char* zBuffer;
- unsigned short nBuffer;
- unsigned short* pnTotalAvail;
-
- NetBiosGetInfo( (const unsigned char*)zServer
- ,(const unsigned char*)zComputer
- ,nLevel
- ,zBuffer
- ,nBuffer
- ,pnTotalAvail
- );
+ 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* zSysname;
if ((zSysname = wxGetenv(_T("SYSTEM_NAME"))) == 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
+ );
}
else
wxStrncpy(zBuf, zSysname, nMaxSize - 1);
zBuf[nMaxSize] = _T('\0');
#endif
- return *zBuf ? TRUE : FALSE;
+ return *zBuf ? true : false;
}
// Get user ID e.g. jacs
-bool wxGetUserId(
- wxChar* zBuf
-, int nMaxSize
-)
+bool wxGetUserId(wxChar* zBuf, int nType)
{
- return(U32ELOCL((unsigned char*)zBuf, (unsigned long *)&nMaxSize));
+#if defined(__VISAGECPP__) || defined(__WATCOMC__)
+ // UPM procs return 0 on success
+ long lrc = U32ELOCU((PUCHAR)zBuf, (PULONG)&nType);
+ if (lrc == 0) return true;
+#endif
+ 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);
#endif
- return TRUE;
+ return true;
}
-int wxKill(
- long lPid
-, int nSig
-)
+int wxKill(long lPid,
+ wxSignal WXUNUSED(eSig),
+ wxKillError* WXUNUSED(peError),
+ int WXUNUSED(flags))
{
return((int)::DosKillProcess(0, (PID)lPid));
}
const wxString& rCommand
)
{
- wxChar* zShell;
-
- if ((zShell = wxGetenv(_T("COMSPEC"))) == NULL)
- zShell = _T("\\CMD.EXE");
-
- wxChar zTmp[255];
-
- if (rCommand != "")
- wxSprintf( zTmp
- ,"%s /c %s"
- ,zShell
- ,WXSTRINGCAST rCommand
- );
- else
- wxStrcpy(zTmp, zShell);
-
- return (wxExecute((wxChar*)zTmp, FALSE) != 0);
-}
-
-// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
-long wxGetFreeMemory(
- void* pMemptr
-)
-{
- ULONG lSize;
- ULONG lMemFlags;
+ wxChar* zShell = _T("CMD.EXE");
+ wxString sInputs;
+ STARTDATA SData = {0};
+ PSZ PgmTitle = "Command Shell";
APIRET rc;
-
- lMemFlags = PAG_FREE;
- rc = ::DosQueryMem(pMemptr, &lSize, &lMemFlags);
- if (rc != 0)
- return -1L;
- return (long)lSize;
-}
-
-// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool inTimer = FALSE;
-
-class wxSleepTimer: public wxTimer
-{
-public:
- inline void Notify()
+ 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 = (char*)zShell;
+
+ sInputs = _T("/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
{
- inTimer = FALSE;
- Stop();
- }
-};
+ PTIB ptib;
+ PPIB ppib;
-static wxTimer* wxTheSleepTimer = NULL;
+ ::DosGetInfoBlocks(&ptib, &ppib);
-void wxUsleep(
- unsigned long ulMilliseconds
-)
-{
- ::DosSleep(ulMilliseconds);
+ ::DosWaitChild( DCWA_PROCESS
+ ,DCWW_WAIT
+ ,&vResult
+ ,&ppib->pib_ulpid
+ ,vPid
+ );
+ }
+ return (rc != 0);
}
-void wxSleep(
- int nSecs
-)
+// Shutdown or reboot the PC
+bool wxShutdown(wxShutdownFlags WXUNUSED(wFlags))
{
- ::DosSleep(1000 * nSecs);
+ // TODO
+ return false;
}
-// Consume all events until no more left
-void wxFlushEvents()
+wxPowerType wxGetPowerType()
{
-// wxYield();
+ // TODO
+ return wxPOWER_UNKNOWN;
}
-// Output a debug mess., in a system dependent fashion.
-void wxDebugMsg(
- const wxChar* zFmt ...
-)
+wxBatteryState wxGetBatteryState()
{
- va_list vAp;
- static wxChar zBuffer[512];
-
- if (!wxTheApp->GetWantDebugOutput())
- return ;
- va_start(vAp, zFmt);
- sprintf(zBuffer, zFmt, vAp) ;
- va_end(vAp);
+ // TODO
+ return wxBATTERY_UNKNOWN_STATE;
}
-// Non-fatal error: pop up message box and (possibly) continue
-void wxError(
- const wxString& rMsg
-, const wxString& rTitle
-)
+// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
+wxMemorySize wxGetFreeMemory()
{
- wxSprintf(wxBuffer, "%s\nContinue?", WXSTRINGCAST rMsg);
- if (::WinMessageBox( HWND_DESKTOP
- ,NULL
- ,(PSZ)wxBuffer
- ,(PSZ)WXSTRINGCAST rTitle
- ,0
- ,MB_ICONEXCLAMATION | MB_YESNO
- ) == MBID_YES)
- wxExit();
-}
+ void* pMemptr = NULL;
+ LONG lSize;
+ ULONG lMemFlags;
+ APIRET rc;
-// Fatal error: pop up message box and abort
-void wxFatalError(
- const wxString& rMsg
-, const wxString& rTitle
-)
-{
- unsigned long ulRc;
-
- ulRc = ::WinMessageBox( HWND_DESKTOP
- ,NULL
- ,WXSTRINGCAST rMsg
- ,WXSTRINGCAST rTitle
- ,0
- ,MB_NOICON | MB_OK
- );
- DosExit(EXIT_PROCESS, ulRc);
+ lMemFlags = PAG_FREE;
+ rc = ::DosQueryMem(pMemptr, (PULONG)&lSize, &lMemFlags);
+ if (rc != 0)
+ lSize = -1L;
+ return (wxMemorySize)lSize;
}
-// Emit a beeeeeep
-void wxBell()
+// Get Process ID
+unsigned long wxGetProcessId()
{
- DosBeep(1000,1000); // 1kHz during 1 sec.
+ return (unsigned long)getpid();
}
-// Chris Breeze 27/5/98: revised WIN32 code to
-// detect WindowsNT correctly
-int wxGetOsVersion(
- int* pMajorVsn
-, int* pMinorVsn
-)
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
+
+bool wxGetEnv(const wxString& var, wxString *value)
{
- ULONG ulSysInfo[QSV_MAX] = {0};
+ // wxGetenv is defined as getenv()
+ wxChar *p = wxGetenv(var);
+ if ( !p )
+ return false;
- if (::DosQuerySysInfo( 1L
- ,QSV_MAX
- ,(PVOID)ulSysInfo
- ,sizeof(ULONG) * QSV_MAX
- ))
+ if ( value )
{
- *pMajorVsn = ulSysInfo[QSV_VERSION_MAJOR];
- *pMinorVsn = ulSysInfo[QSV_VERSION_MINOR];
- return wxWINDOWS_OS2;
+ *value = p;
}
- return wxWINDOWS; // error if we get here, return generic value
+
+ return true;
}
-// 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
-)
+bool wxSetEnv(const wxString& variable, const wxChar *value)
{
- HAB hab;
- HINI hIni;
+#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;
- 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;
+ // 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
+ wxUnusedVar(variable);
+ wxUnusedVar(value);
+ return false;
+#endif
}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, float fValue
-, const wxString& rFile
+void wxMilliSleep(
+ unsigned long ulMilliseconds
)
{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%.4f", fValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
+ ::DosSleep(ulMilliseconds);
}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, long lValue
-, const wxString& rFile
+void wxMicroSleep(
+ unsigned long ulMicroseconds
)
{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%ld", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
+ ::DosSleep(ulMicroseconds/1000);
}
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, int lValue
-, const wxString& rFile
+void wxSleep(
+ int nSecs
)
{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%d", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
+ ::DosSleep(1000 * nSecs);
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, wxChar** ppValue
-, const wxString& rFile
-)
+// Consume all events until no more left
+void wxFlushEvents()
{
- HAB hab;
- HINI hIni;
- static const wxChar zDefunkt[] = _T("$$default");
-
- if (rFile != "")
- {
- hIni = ::PrfOpenProfile(hab, (PSZ)WXSTRINGCAST rFile);
- if (hIni != 0L)
- {
- ULONG n = ::PrfQueryProfileString( hIni
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)zDefunkt
- ,(void*)wxBuffer
- ,1000
- );
- if (n == 0L || wxStrcmp(wxBuffer, zDefunkt) == 0)
- return FALSE;
- }
- else
- return FALSE;
- }
- else
- {
- ULONG n = ::PrfQueryProfileString( HINI_PROFILE
- ,(PSZ)WXSTRINGCAST rSection
- ,(PSZ)WXSTRINGCAST rEntry
- ,(PSZ)zDefunkt
- ,(void*)wxBuffer
- ,1000
- );
- if (n == 0L || wxStrcmp(wxBuffer, zDefunkt) == 0)
- return FALSE;
- }
- if (*ppValue)
- delete[] (*ppValue);
- *ppValue = copystring(wxBuffer);
- return TRUE;
+// wxYield();
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, float* pValue
-, const wxString& rFile
-)
+// Emit a beeeeeep
+void wxBell()
{
- wxChar* zStr = NULL;
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
-
- if (bSucc)
- {
- *pValue = (float)wxStrtod(zStr, NULL);
- delete[] zStr;
- return TRUE;
- }
- else return FALSE;
+ DosBeep(1000,1000); // 1kHz during 1 sec.
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, long* pValue
-, const wxString& rFile
-)
+wxString wxGetOsDescription()
{
- wxChar* zStr = NULL;
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
-
- if (bSucc)
+ wxString strVer(_T("OS/2"));
+ ULONG ulSysInfo[QSV_MAX] = {0};
+
+ if (::DosQuerySysInfo( 1L,
+ QSV_MAX,
+ (PVOID)ulSysInfo,
+ sizeof(ULONG) * QSV_MAX
+ ) == 0L )
{
- *pValue = wxStrtol(zStr, NULL, 10);
- delete[] zStr;
- return TRUE;
+ wxString ver;
+ ver.Printf( _T(" ver. %d.%d rev. %c"),
+ int(ulSysInfo[QSV_VERSION_MAJOR] / 10),
+ int(ulSysInfo[QSV_VERSION_MINOR]),
+ char(ulSysInfo[QSV_VERSION_REVISION])
+ );
+ strVer += ver;
}
- else return FALSE;
+
+ return strVer;
}
-bool wxGetResource(
- const wxString& rSection
-, const wxString& rEntry
-, int* pValue
-, const wxString& rFile
-)
+void wxAppTraits::InitializeGui(unsigned long &WXUNUSED(ulHab))
{
- wxChar* zStr = NULL;
- bool bSucc = wxGetResource( rSection
- ,rEntry
- ,(wxChar **)&zStr
- ,rFile
- );
-
- if (bSucc)
- {
- *pValue = (int)wxStrtol(zStr, NULL, 10);
- delete[] zStr;
- return TRUE;
- }
- else 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;
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(
- wxCursor* pCursor
-)
+void wxAppTraits::TerminateGui(unsigned long WXUNUSED(ulHab))
{
- if ( gs_wxBusyCursorCount++ == 0 )
- {
- gs_wxBusyCursor = (HCURSOR)pCursor->GetHCURSOR();
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursor);
- }
- //else: nothing to do, already set
}
-// Restore cursor to normal
-void wxEndBusyCursor()
+wxToolkitInfo & wxConsoleAppTraits::GetToolkitInfo()
{
- wxCHECK_RET( gs_wxBusyCursorCount > 0
- ,_T("no matching wxBeginBusyCursor() for wxEndBusyCursor()")
- );
+ static wxToolkitInfo vInfo;
+ ULONG ulSysInfo[QSV_MAX] = {0};
+ APIRET ulrc;
- if (--gs_wxBusyCursorCount == 0)
+ vInfo.name = _T("wxBase");
+ ulrc = ::DosQuerySysInfo( 1L
+ ,QSV_MAX
+ ,(PVOID)ulSysInfo
+ ,sizeof(ULONG) * QSV_MAX
+ );
+ if (ulrc == 0L)
{
- ::WinSetPointer(HWND_DESKTOP, (HPOINTER)gs_wxBusyCursorOld);
- gs_wxBusyCursorOld = 0;
+ vInfo.versionMajor = ulSysInfo[QSV_VERSION_MAJOR] / 10;
+ vInfo.versionMinor = ulSysInfo[QSV_VERSION_MINOR];
}
-}
-
-// TRUE if we're between the above two calls
-bool wxIsBusy()
-{
- return (gs_wxBusyCursorCount > 0);
+ vInfo.os = wxOS2_PM;
+ return vInfo;
}
// ---------------------------------------------------------------------------
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
-)
+#if wxUSE_UNICODE
+const wxMB2WXbuf wxGetUserHome( const wxString &rUser )
+#else // just for binary compatibility -- there is no 'const' here
+wxChar* wxGetUserHome ( const wxString &rUser )
+#endif
{
- wxChar* zHome;
- wxString sUser1(rUser);
+ wxChar* zHome;
+ wxString sUser1(rUser);
- if (sUser1 != _T(""))
+ wxChar *wxBuffer = new wxChar[256];
+#ifndef __EMX__
+ if (!sUser1.empty())
{
wxChar zTmp[64];
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("");
+ sUser1 = wxEmptyString;
}
}
- if (sUser1 == _T(""))
+#endif
+ if (sUser1.empty())
+ {
if ((zHome = wxGetenv(_T("HOME"))) != NULL)
{
wxStrcpy(wxBuffer, zHome);
- Unix2DosFilename(wxBuffer);
- return 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;
- HWND hwndFilter;
- HWND hwndWin= (HWND) pWnd->GetHWND();
-
- while(::WinPeekMsg(hab, &vMsg, hwndFilter, 0, 0, PM_REMOVE))
- {
- ::WinDispatchMsg(hab, &vMsg);
+ wxUnix2DosFilename(wxBuffer);
+#if wxUSE_UNICODE
+ wxWCharBuffer retBuffer (wxBuffer);
+ delete[] wxBuffer;
+ return retBuffer;
+#else
+ wxStrcpy(zHome, wxBuffer);
+ delete[] wxBuffer;
+ return zHome;
+#endif
}
- return TRUE;//*** temporary?
- }
- else
- {
- wxFAIL_MSG(_T("pWnd==NULL !!!"));
- return FALSE;//*** temporary?
}
+ delete[] wxBuffer;
+ return (wxChar*)wxEmptyString; // No home known!
}
-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()
+wxString wxPMErrorToStr(ERRORID vError)
{
- HPS hpsScreen;
- HDC hdcScreen;
- LONG lColors;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_COLORS, 1L, &lColors);
- return(lColors > 1L);
-}
+ wxString sError;
-// Returns depth of screen
-int wxDisplayDepth()
-{
- 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);
-}
+ //
+ // Remove the high order byte -- it is useless
+ //
+ vError &= 0x0000ffff;
+ switch(vError)
+ {
+ case PMERR_INVALID_HWND:
+ sError = wxT("Invalid window handle specified");
+ break;
-// Get size of display
-void wxDisplaySize(
- int* pWidth
-, int* pHeight
-)
-{
- HPS hpsScreen;
- HDC hdcScreen;
-
- hpsScreen = ::WinGetScreenPS(HWND_DESKTOP);
- hdcScreen = ::GpiQueryDevice(hpsScreen);
- ::DevQueryCaps(hdcScreen, CAPS_WIDTH, 1L, (PLONG)pWidth);
- ::DevQueryCaps(hdcScreen, CAPS_HEIGHT, 1L, (PLONG)pHeight);
- DevCloseDC(hdcScreen);
-}
+ case PMERR_INVALID_FLAG:
+ sError = wxT("Invalid flag bit set");
+ break;
-bool wxDirExists(
- const wxString& rDir
-)
-{
- return (::DosSetCurrentDir(WXSTRINGCAST rDir));
-}
+ case PMERR_NO_MSG_QUEUE:
+ sError = wxT("No message queue available");
+ break;
-// ---------------------------------------------------------------------------
-// window information functions
-// ---------------------------------------------------------------------------
+ case PMERR_INVALID_PARM:
+ sError = wxT("Parameter contained invalid data");
+ break;
-wxString WXDLLEXPORT wxGetWindowText(
- WXHWND hWnd
-)
-{
- wxString vStr;
- long lLen = ::WinQueryWindowTextLength((HWND)hWnd) + 1;
+ case PMERR_INVALID_PARAMETERS:
+ sError = wxT("Parameter value is out of range");
+ break;
- ::WinQueryWindowText((HWND)hWnd, lLen, vStr.GetWriteBuf((int)lLen));
- vStr.UngetWriteBuf();
+ case PMERR_PARAMETER_OUT_OF_RANGE:
+ sError = wxT("Parameter value is out of range");
+ break;
- return vStr;
-}
+ case PMERR_INVALID_INTEGER_ATOM:
+ sError = wxT("Not a valid atom");
+ break;
-wxString WXDLLEXPORT wxGetWindowClass(
- WXHWND hWnd
-)
-{
- wxString vStr;
- int nLen = 256; // some starting value
+ case PMERR_INVALID_HATOMTBL:
+ sError = wxT("Atom table handle is invalid");
+ break;
- for ( ;; )
- {
- int nCount = ::WinQueryClassName((HWND)hWnd, nLen, vStr.GetWriteBuf(nLen));
+ case PMERR_INVALID_ATOM_NAME:
+ sError = wxT("Not a valid atom name");
+ break;
- vStr.UngetWriteBuf();
- if (nCount == nLen )
- {
- // the class name might have been truncated, retry with larger
- // buffer
- nLen *= 2;
- }
- else
- {
+ 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 vStr;
-}
+ return sError;
+} // end of wxPMErrorToStr
-WXWORD WXDLLEXPORT wxGetWindowId(
- WXHWND hWnd
-)
+// replacement for implementation in unix/utilsunx.cpp,
+// to be used by all X11 based ports.
+struct wxEndProcessData;
+
+void wxHandleProcessTermination(wxEndProcessData *WXUNUSED(proc_data))
{
- return ::WinQueryWindowUShort((HWND)hWnd, QWS_ID);
+ // For now, just do nothing. To be filled in as needed.
}
-
projects / wxWidgets.git / blobdiff