// 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>
#ifdef __EMX__
, int nType
)
{
-#ifndef __EMX__
+#if defined(__VISAGECPP__)
long lrc;
// UPM procs return 0 on success
lrc = U32ELOCU((unsigned char*)zBuf, (unsigned long *)&nType);
int wxKill(
long lPid
-, int nSig
+, wxSignal eSig
+, wxKillError* peError
)
{
return((int)::DosKillProcess(0, (PID)lPid));
return (rc != 0);
}
+// Shutdown or reboot the PC
+bool wxShutdown(wxShutdownFlags wFlags)
+{
+ // TODO
+ return FALSE;
+}
+
// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
long wxGetFreeMemory()
{
return (long)lSize;
}
-// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool inTimer = FALSE;
+// ----------------------------------------------------------------------------
+// env vars
+// ----------------------------------------------------------------------------
-class wxSleepTimer: public wxTimer
+bool wxGetEnv(const wxString& var, wxString *value)
{
-public:
- inline void Notify()
+ // wxGetenv is defined as getenv()
+ wxChar *p = wxGetenv(var);
+ if ( !p )
+ return FALSE;
+
+ if ( value )
{
- inTimer = FALSE;
- Stop();
+ *value = p;
}
-};
-static wxTimer* wxTheSleepTimer = NULL;
+ 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
+}
void wxUsleep(
unsigned long ulMilliseconds
)
{
- ::DosSleep(ulMilliseconds/1000l);
+ ::DosSleep(ulMilliseconds);
}
void wxSleep(
// wxYield();
}
+#if WXWIN_COMPATIBILITY_2_2
+
// Output a debug mess., in a system dependent fashion.
void wxDebugMsg(
const wxChar* zFmt ...
DosExit(EXIT_PROCESS, ulRc);
}
+#endif // WXWIN_COMPATIBILITY_2_2
+
// Emit a beeeeeep
void wxBell()
{
DosBeep(1000,1000); // 1kHz during 1 sec.
}
-
-// Chris Breeze 27/5/98: revised WIN32 code to
-// detect WindowsNT correctly
-int wxGetOsVersion(
+#if 0
+int wxGUIAppTraits::GetOSVersion(
int* pMajorVsn
, int* pMinorVsn
)
}
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& rSection
-, const wxString& rEntry
-, const wxString& rValue
-, const wxString& rFile
-)
-{
- 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& rSection
-, const wxString& rEntry
-, float fValue
-, const wxString& rFile
-)
-{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%.4f", fValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
-}
-
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, long lValue
-, const wxString& rFile
-)
-{
- wxChar zBuf[50];
-
- wxSprintf(zBuf, "%ld", lValue);
- return wxWriteResource( rSection
- ,rEntry
- ,zBuf
- ,rFile
- );
-}
-
-bool wxWriteResource(
- const wxString& rSection
-, const wxString& rEntry
-, int lValue
-, const wxString& rFile
-)
-{
- 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
-)
-{
- 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
-)
-{
- 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& 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;
-
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(
- wxCursor* pCursor
-)
-{
- 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()
-{
- wxCHECK_RET( gs_wxBusyCursorCount > 0
- ,_T("no matching wxBeginBusyCursor() for wxEndBusyCursor()")
- );
-
- 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);
-}
-
+#endif
// ---------------------------------------------------------------------------
const wxChar* wxGetHomeDir(
wxString* pStr
if ((zHome = wxGetenv(_T("HOME"))) != NULL)
{
wxStrcpy(wxBuffer, zHome);
- Unix2DosFilename(wxBuffer);
+ wxUnix2DosFilename(wxBuffer);
wxStrcpy(zHome, wxBuffer);
delete[] wxBuffer;
return zHome;
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?
- }
-}
-
-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()
-{
- 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()
-{
- 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* 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;
-}
-
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 ( ;; )
- {
- int nCount = ::WinQueryClassName((HWND)hWnd, nLen, vStr.GetWriteBuf(nLen));
-
- vStr.UngetWriteBuf();
- if (nCount == nLen )
- {
- // the class name might have been truncated, retry with larger
- // buffer
- nLen *= 2;
- }
- else
- {
- break;
- }
- }
- return vStr;
-}
-
-WXWORD WXDLLEXPORT wxGetWindowId(
- WXHWND hWnd
-)
-{
- return ::WinQueryWindowUShort((HWND)hWnd, QWS_ID);
-}
-
wxString WXDLLEXPORT wxPMErrorToStr(
ERRORID vError
)
}
return(sError);
} // end of wxPMErrorToStr
-
-
projects / wxWidgets.git / blobdiff