// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#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/app.h"
#include "wx/intl.h"
#include "wx/log.h"
-#if wxUSE_GUI
- #include "wx/cursor.h"
-#endif
#endif //WX_PRECOMP
+#include "wx/apptrait.h"
+
#include "wx/msw/private.h" // includes <windows.h>
+#include "wx/msw/missing.h" // CHARSET_HANGUL
#ifdef __GNUWIN32_OLD__
// apparently we need to include winsock.h to get WSADATA and other stuff
#endif
#endif //GNUWIN32
-#if defined(__CYGWIN__) && !defined(__TWIN32__)
+#if defined(__CYGWIN__)
#include <sys/unistd.h>
#include <sys/stat.h>
#include <sys/cygwin.h> // for cygwin_conv_to_full_win32_path()
#endif
#endif
-//// BEGIN for console support: VC++ only
-#ifdef __VISUALC__
-
-#include "wx/msw/msvcrt.h"
-
-#include <fcntl.h>
-
-#include "wx/ioswrap.h"
-
-/* Need to undef new if including crtdbg.h */
-# ifdef new
-# undef new
-# endif
-
-#ifndef __WIN16__
-# include <crtdbg.h>
-#endif
-
-# if defined(__WXDEBUG__) && wxUSE_GLOBAL_MEMORY_OPERATORS && wxUSE_DEBUG_NEW_ALWAYS
-# define new new(__TFILE__,__LINE__)
-# endif
+// ----------------------------------------------------------------------------
+// module globals
+// ----------------------------------------------------------------------------
+#if wxUSE_ON_FATAL_EXCEPTION
+ static bool gs_handleExceptions = FALSE;
#endif
- // __VISUALC__
-/// END for console support
// ----------------------------------------------------------------------------
// constants
static const wxChar eUSERID[] = wxT("UserId");
#endif // !Win32
-#ifndef __WXMICROWIN__
-
// ============================================================================
// implementation
// ============================================================================
// Get hostname only (without domain name)
bool wxGetHostName(wxChar *buf, int maxSize)
{
-#if defined(__WIN32__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__)
+#if defined(__WIN32__) && !defined(__WXMICROWIN__)
DWORD nSize = maxSize;
if ( !::GetComputerName(buf, &nSize) )
{
// get full hostname (with domain name if possible)
bool wxGetFullHostName(wxChar *buf, int maxSize)
{
-#if defined(__WIN32__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__) && ! (defined(__GNUWIN32__) && !defined(__MINGW32__))
+#if defined(__WIN32__) && !defined(__WXMICROWIN__) && ! (defined(__GNUWIN32__) && !defined(__MINGW32__))
// TODO should use GetComputerNameEx() when available
// the idea is that if someone had set wxUSE_SOCKETS to 0 the code
// shouldn't use winsock.dll (a.k.a. ws2_32.dll) at all so only use this
// code if we link with it anyhow
#if wxUSE_SOCKETS
+
WSADATA wsa;
if ( WSAStartup(MAKEWORD(1, 1), &wsa) == 0 )
{
return TRUE;
}
}
+
#endif // wxUSE_SOCKETS
#endif // Win32
// Get user ID e.g. jacs
bool wxGetUserId(wxChar *buf, int maxSize)
{
-#if defined(__WIN32__) && !defined(__win32s__) && !defined(__TWIN32__) && !defined(__WXMICROWIN__)
+#if defined(__WIN32__) && !defined(__win32s__) && !defined(__WXMICROWIN__)
DWORD nSize = maxSize;
if ( ::GetUserName(buf, &nSize) == 0 )
{
// Get user name e.g. Julian Smart
bool wxGetUserName(wxChar *buf, int maxSize)
{
-#if wxUSE_PENWINDOWS && !defined(__WATCOMC__) && !defined(__GNUWIN32__)
- extern HANDLE g_hPenWin; // PenWindows Running?
- if (g_hPenWin)
- {
- // PenWindows Does have a user concept!
- // Get the current owner of the recognizer
- GetPrivateProfileString("Current", "User", default_name, wxBuffer, maxSize - 1, "PENWIN.INI");
- strncpy(buf, wxBuffer, maxSize - 1);
- }
- else
-#endif
- {
#ifdef USE_NET_API
- CHAR szUserName[256];
- if ( !wxGetUserId(szUserName, WXSIZEOF(szUserName)) )
- return FALSE;
+ CHAR szUserName[256];
+ if ( !wxGetUserId(szUserName, WXSIZEOF(szUserName)) )
+ return FALSE;
- // TODO how to get the domain name?
- CHAR *szDomain = "";
+ // TODO how to get the domain name?
+ CHAR *szDomain = "";
- // the code is based on the MSDN example (also see KB article Q119670)
- WCHAR wszUserName[256]; // Unicode user name
- WCHAR wszDomain[256];
- LPBYTE ComputerName;
+ // the code is based on the MSDN example (also see KB article Q119670)
+ WCHAR wszUserName[256]; // Unicode user name
+ WCHAR wszDomain[256];
+ LPBYTE ComputerName;
- USER_INFO_2 *ui2; // User structure
+ USER_INFO_2 *ui2; // User structure
- // Convert ANSI user name and domain to Unicode
- MultiByteToWideChar( CP_ACP, 0, szUserName, strlen(szUserName)+1,
- wszUserName, WXSIZEOF(wszUserName) );
- MultiByteToWideChar( CP_ACP, 0, szDomain, strlen(szDomain)+1,
- wszDomain, WXSIZEOF(wszDomain) );
+ // Convert ANSI user name and domain to Unicode
+ MultiByteToWideChar( CP_ACP, 0, szUserName, strlen(szUserName)+1,
+ wszUserName, WXSIZEOF(wszUserName) );
+ MultiByteToWideChar( CP_ACP, 0, szDomain, strlen(szDomain)+1,
+ wszDomain, WXSIZEOF(wszDomain) );
- // Get the computer name of a DC for the domain.
- if ( NetGetDCName( NULL, wszDomain, &ComputerName ) != NERR_Success )
- {
- wxLogError(wxT("Can not find domain controller"));
+ // Get the computer name of a DC for the domain.
+ if ( NetGetDCName( NULL, wszDomain, &ComputerName ) != NERR_Success )
+ {
+ wxLogError(wxT("Can not find domain controller"));
- goto error;
- }
+ goto error;
+ }
- // Look up the user on the DC
- NET_API_STATUS status = NetUserGetInfo( (LPWSTR)ComputerName,
- (LPWSTR)&wszUserName,
- 2, // level - we want USER_INFO_2
- (LPBYTE *) &ui2 );
- switch ( status )
- {
- case NERR_Success:
- // ok
- break;
+ // Look up the user on the DC
+ NET_API_STATUS status = NetUserGetInfo( (LPWSTR)ComputerName,
+ (LPWSTR)&wszUserName,
+ 2, // level - we want USER_INFO_2
+ (LPBYTE *) &ui2 );
+ switch ( status )
+ {
+ case NERR_Success:
+ // ok
+ break;
- case NERR_InvalidComputer:
- wxLogError(wxT("Invalid domain controller name."));
+ case NERR_InvalidComputer:
+ wxLogError(wxT("Invalid domain controller name."));
- goto error;
+ goto error;
- case NERR_UserNotFound:
- wxLogError(wxT("Invalid user name '%s'."), szUserName);
+ case NERR_UserNotFound:
+ wxLogError(wxT("Invalid user name '%s'."), szUserName);
- goto error;
+ goto error;
- default:
- wxLogSysError(wxT("Can't get information about user"));
+ default:
+ wxLogSysError(wxT("Can't get information about user"));
- goto error;
- }
+ goto error;
+ }
- // Convert the Unicode full name to ANSI
- WideCharToMultiByte( CP_ACP, 0, ui2->usri2_full_name, -1,
- buf, maxSize, NULL, NULL );
+ // Convert the Unicode full name to ANSI
+ WideCharToMultiByte( CP_ACP, 0, ui2->usri2_full_name, -1,
+ buf, maxSize, NULL, NULL );
- return TRUE;
+ return TRUE;
error:
- wxLogError(wxT("Couldn't look up full user name."));
+ wxLogError(wxT("Couldn't look up full user name."));
- return FALSE;
+ return FALSE;
#else // !USE_NET_API
- // Could use NIS, MS-Mail or other site specific programs
- // Use wxWindows configuration data
- bool ok = GetProfileString(WX_SECTION, eUSERNAME, wxT(""), buf, maxSize - 1) != 0;
- if ( !ok )
- {
- ok = wxGetUserId(buf, maxSize);
- }
+ // Could use NIS, MS-Mail or other site specific programs
+ // Use wxWindows configuration data
+ bool ok = GetProfileString(WX_SECTION, eUSERNAME, wxEmptyString, buf, maxSize - 1) != 0;
+ if ( !ok )
+ {
+ ok = wxGetUserId(buf, maxSize);
+ }
- if ( !ok )
- {
- wxStrncpy(buf, wxT("Unknown User"), maxSize);
- }
-#endif // Win32/16
+ if ( !ok )
+ {
+ wxStrncpy(buf, wxT("Unknown User"), maxSize);
}
+#endif // Win32/16
return TRUE;
}
{
wxString& strDir = *pstr;
- #if defined(__UNIX__) && !defined(__TWIN32__)
+ #if defined(__UNIX__)
const wxChar *szHome = wxGetenv("HOME");
if ( szHome == NULL ) {
// we're homeless...
// process management
// ----------------------------------------------------------------------------
-#ifdef __WIN32__
-
// structure used to pass parameters from wxKill() to wxEnumFindByPidProc()
struct wxFindByPidParams
{
return TRUE;
}
-#endif // __WIN32__
-
int wxKill(long pid, wxSignal sig, wxKillError *krc)
{
-#ifdef __WIN32__
// get the process handle to operate on
HANDLE hProcess = ::OpenProcess(SYNCHRONIZE |
PROCESS_TERMINATE |
// the return code is the same as from Unix kill(): 0 if killed
// successfully or -1 on error
- if ( sig == wxSIGNONE )
- {
- if ( ok && rc == STILL_ACTIVE )
- {
- // there is such process => success
- return 0;
- }
- }
- else // not SIGNONE
+ //
+ // be careful to interpret rc correctly: for wxSIGNONE we return success if
+ // the process exists, for all the other sig values -- if it doesn't
+ if ( ok &&
+ ((sig == wxSIGNONE) == (rc == STILL_ACTIVE)) )
{
- if ( ok && rc != STILL_ACTIVE )
+ if ( krc )
{
- // killed => success
- return 0;
+ *krc = wxKILL_OK;
}
+
+ return 0;
}
-#else // Win16
- wxFAIL_MSG( _T("not implemented") );
-#endif // Win32/Win16
// error
return -1;
// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
long wxGetFreeMemory()
{
-#if defined(__WIN32__) && !defined(__BORLANDC__) && !defined(__TWIN32__)
+#if defined(__WIN32__) && !defined(__BORLANDC__)
MEMORYSTATUS memStatus;
memStatus.dwLength = sizeof(MEMORYSTATUS);
GlobalMemoryStatus(&memStatus);
#endif // Win32/16
}
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
+int wxAppTraits::GetOSVersion(int *verMaj, int *verMin)
{
-#if defined(__WIN32__) && !defined(__SC__)
- static int ver = -1, major = -1, minor = -1;
+ // cache the version info, it's not going to change
+ //
+ // NB: this is MT-safe, we may use these static vars from different threads
+ // but as they always have the same value it doesn't matter
+ static int s_ver = -1,
+ s_major = -1,
+ s_minor = -1;
- if ( ver == -1 )
+ if ( s_ver == -1 )
{
OSVERSIONINFO info;
wxZeroMemory(info);
- ver = wxWINDOWS;
+ s_ver = wxWINDOWS;
info.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
if ( ::GetVersionEx(&info) )
{
- major = info.dwMajorVersion;
- minor = info.dwMinorVersion;
+ s_major = info.dwMajorVersion;
+ s_minor = info.dwMinorVersion;
switch ( info.dwPlatformId )
{
case VER_PLATFORM_WIN32s:
- ver = wxWIN32S;
+ s_ver = wxWIN32S;
break;
case VER_PLATFORM_WIN32_WINDOWS:
- ver = wxWIN95;
+ s_ver = wxWIN95;
break;
case VER_PLATFORM_WIN32_NT:
- ver = wxWINDOWS_NT;
+ s_ver = wxWINDOWS_NT;
break;
}
}
}
- if (majorVsn && major != -1)
- *majorVsn = major;
- if (minorVsn && minor != -1)
- *minorVsn = minor;
-
- return ver;
-#else // Win16
- int retValue = wxWINDOWS;
- #ifdef __WINDOWS_386__
- retValue = wxWIN386;
- #else
- #if !defined(__WATCOMC__) && !defined(GNUWIN32) && wxUSE_PENWINDOWS
- extern HANDLE g_hPenWin;
- retValue = g_hPenWin ? wxPENWINDOWS : wxWINDOWS;
- #endif
- #endif
+ if ( verMaj )
+ *verMaj = s_major;
+ if ( verMin )
+ *verMin = s_minor;
- if (majorVsn)
- *majorVsn = 3;
- if (minorVsn)
- *minorVsn = 1;
-
- return retValue;
-#endif
+ return s_ver;
}
// ----------------------------------------------------------------------------
// sleep functions
// ----------------------------------------------------------------------------
-#if wxUSE_GUI
-
-#if wxUSE_TIMER
-
-// Sleep for nSecs seconds. Attempt a Windows implementation using timers.
-static bool gs_inTimer = FALSE;
-
-class wxSleepTimer : public wxTimer
-{
-public:
- virtual void Notify()
- {
- gs_inTimer = FALSE;
- Stop();
- }
-};
-
-static wxTimer *wxTheSleepTimer = NULL;
-
-void wxUsleep(unsigned long milliseconds)
-{
-#ifdef __WIN32__
- ::Sleep(milliseconds);
-#else // !Win32
- if (gs_inTimer)
- return;
- if (miliseconds <= 0)
- return;
-
- wxTheSleepTimer = new wxSleepTimer;
- gs_inTimer = TRUE;
- wxTheSleepTimer->Start(milliseconds);
- while (gs_inTimer)
- {
- if (wxTheApp->Pending())
- wxTheApp->Dispatch();
- }
- delete wxTheSleepTimer;
- wxTheSleepTimer = NULL;
-#endif // Win32/!Win32
-}
-
-void wxSleep(int nSecs)
-{
- if (gs_inTimer)
- return;
- if (nSecs <= 0)
- return;
-
- wxTheSleepTimer = new wxSleepTimer;
- gs_inTimer = TRUE;
- wxTheSleepTimer->Start(nSecs*1000);
- while (gs_inTimer)
- {
- if (wxTheApp->Pending())
- wxTheApp->Dispatch();
- }
- delete wxTheSleepTimer;
- wxTheSleepTimer = NULL;
-}
-
-// Consume all events until no more left
-void wxFlushEvents()
-{
-// wxYield();
-}
-
-#endif // wxUSE_TIMER
-
-#elif defined(__WIN32__) // wxUSE_GUI
-
void wxUsleep(unsigned long milliseconds)
{
::Sleep(milliseconds);
wxUsleep(1000*nSecs);
}
-#endif // wxUSE_GUI/!wxUSE_GUI
-#endif // __WXMICROWIN__
-
// ----------------------------------------------------------------------------
-// deprecated (in favour of wxLog) log functions
+// font encoding <-> Win32 codepage conversion functions
// ----------------------------------------------------------------------------
-#if WXWIN_COMPATIBILITY_2_2
-
-// Output a debug mess., in a system dependent fashion.
-#ifndef __WXMICROWIN__
-void wxDebugMsg(const wxChar *fmt ...)
-{
- va_list ap;
- static wxChar buffer[512];
-
- if (!wxTheApp->GetWantDebugOutput())
- return;
-
- va_start(ap, fmt);
-
- wvsprintf(buffer,fmt,ap);
- OutputDebugString((LPCTSTR)buffer);
-
- va_end(ap);
-}
-
-// Non-fatal error: pop up message box and (possibly) continue
-void wxError(const wxString& msg, const wxString& title)
+extern WXDLLIMPEXP_BASE long wxEncodingToCharset(wxFontEncoding encoding)
{
- wxSprintf(wxBuffer, wxT("%s\nContinue?"), WXSTRINGCAST msg);
- if (MessageBox(NULL, (LPCTSTR)wxBuffer, (LPCTSTR)WXSTRINGCAST title,
- MB_ICONSTOP | MB_YESNO) == IDNO)
- wxExit();
-}
-
-// Fatal error: pop up message box and abort
-void wxFatalError(const wxString& msg, const wxString& title)
-{
- wxSprintf(wxBuffer, wxT("%s: %s"), WXSTRINGCAST title, WXSTRINGCAST msg);
- FatalAppExit(0, (LPCTSTR)wxBuffer);
-}
-#endif // __WXMICROWIN__
-
-#endif // WXWIN_COMPATIBILITY_2_2
-
-#if wxUSE_GUI
-
-// ----------------------------------------------------------------------------
-// functions to work with .INI files
-// ----------------------------------------------------------------------------
-
-// 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)
-{
- if (file != wxT(""))
-// Don't know what the correct cast should be, but it doesn't
-// compile in BC++/16-bit without this cast.
-#if !defined(__WIN32__)
- return (WritePrivateProfileString((const char*) section, (const char*) entry, (const char*) value, (const char*) file) != 0);
-#else
- return (WritePrivateProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)value, (LPCTSTR)WXSTRINGCAST file) != 0);
-#endif
- else
- return (WriteProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)WXSTRINGCAST value) != 0);
-}
-
-bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
-{
- wxString buf;
- buf.Printf(wxT("%.4f"), value);
-
- return wxWriteResource(section, entry, buf, file);
-}
-
-bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
-{
- wxString buf;
- buf.Printf(wxT("%ld"), value);
-
- return wxWriteResource(section, entry, buf, file);
-}
-
-bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
-{
- wxString buf;
- buf.Printf(wxT("%d"), value);
-
- return wxWriteResource(section, entry, buf, file);
-}
-
-bool wxGetResource(const wxString& section, const wxString& entry, wxChar **value, const wxString& file)
-{
- static const wxChar defunkt[] = wxT("$$default");
- if (file != wxT(""))
+ switch ( encoding )
{
- int n = GetPrivateProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)defunkt,
- (LPTSTR)wxBuffer, 1000, (LPCTSTR)WXSTRINGCAST file);
- if (n == 0 || wxStrcmp(wxBuffer, defunkt) == 0)
- return FALSE;
- }
- else
- {
- int n = GetProfileString((LPCTSTR)WXSTRINGCAST section, (LPCTSTR)WXSTRINGCAST entry, (LPCTSTR)defunkt,
- (LPTSTR)wxBuffer, 1000);
- if (n == 0 || wxStrcmp(wxBuffer, defunkt) == 0)
- return FALSE;
- }
- if (*value) delete[] (*value);
- *value = copystring(wxBuffer);
- return TRUE;
-}
+ // although this function is supposed to return an exact match, do do
+ // some mappings here for the most common case of "standard" encoding
+ case wxFONTENCODING_SYSTEM:
+ return DEFAULT_CHARSET;
-bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
-{
- 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;
-}
+ case wxFONTENCODING_ISO8859_1:
+ case wxFONTENCODING_ISO8859_15:
+ case wxFONTENCODING_CP1252:
+ return ANSI_CHARSET;
-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;
-}
+#if !defined(__WXMICROWIN__)
+ // The following four fonts are multi-byte charsets
+ case wxFONTENCODING_CP932:
+ return SHIFTJIS_CHARSET;
-bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
-{
- 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
-
-// ---------------------------------------------------------------------------
-// helper functions for showing a "busy" cursor
-// ---------------------------------------------------------------------------
-
-static HCURSOR gs_wxBusyCursor = 0; // new, busy cursor
-static HCURSOR gs_wxBusyCursorOld = 0; // old cursor
-static int gs_wxBusyCursorCount = 0;
-
-extern HCURSOR wxGetCurrentBusyCursor()
-{
- return gs_wxBusyCursor;
-}
-
-// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(wxCursor *cursor)
-{
- if ( gs_wxBusyCursorCount++ == 0 )
- {
- gs_wxBusyCursor = (HCURSOR)cursor->GetHCURSOR();
-#ifndef __WXMICROWIN__
- gs_wxBusyCursorOld = ::SetCursor(gs_wxBusyCursor);
-#endif
- }
- //else: nothing to do, already set
-}
+ case wxFONTENCODING_CP936:
+ return GB2312_CHARSET;
-// Restore cursor to normal
-void wxEndBusyCursor()
-{
- wxCHECK_RET( gs_wxBusyCursorCount > 0,
- wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
+ case wxFONTENCODING_CP949:
+ return HANGUL_CHARSET;
- if ( --gs_wxBusyCursorCount == 0 )
- {
-#ifndef __WXMICROWIN__
- ::SetCursor(gs_wxBusyCursorOld);
-#endif
- gs_wxBusyCursorOld = 0;
- }
-}
+ case wxFONTENCODING_CP950:
+ return CHINESEBIG5_CHARSET;
-// TRUE if we're between the above two calls
-bool wxIsBusy()
-{
- return gs_wxBusyCursorCount > 0;
-}
+ // The rest are single byte encodings
+ case wxFONTENCODING_CP1250:
+ return EASTEUROPE_CHARSET;
-// Check whether this window wants to process messages, e.g. Stop button
-// in long calculations.
-bool wxCheckForInterrupt(wxWindow *wnd)
-{
- wxCHECK( wnd, FALSE );
-
- MSG msg;
- while ( ::PeekMessage(&msg, GetHwndOf(wnd), 0, 0, PM_REMOVE) )
- {
- ::TranslateMessage(&msg);
- ::DispatchMessage(&msg);
- }
-
- return TRUE;
-}
-
-// MSW only: get user-defined resource from the .res file.
-// Returns NULL or newly-allocated memory, so use delete[] to clean up.
-
-#ifndef __WXMICROWIN__
-wxChar *wxLoadUserResource(const wxString& resourceName, const wxString& resourceType)
-{
- HRSRC hResource = ::FindResource(wxGetInstance(), resourceName, resourceType);
- if ( hResource == 0 )
- return NULL;
-
- HGLOBAL hData = ::LoadResource(wxGetInstance(), hResource);
- if ( hData == 0 )
- return NULL;
-
- wxChar *theText = (wxChar *)::LockResource(hData);
- if ( !theText )
- return NULL;
-
- // Not all compilers put a zero at the end of the resource (e.g. BC++ doesn't).
- // so we need to find the length of the resource.
- int len = ::SizeofResource(wxGetInstance(), hResource);
- wxChar *s = new wxChar[len+1];
- wxStrncpy(s,theText,len);
- s[len]=0;
-
- // wxChar *s = copystring(theText);
-
- // Obsolete in WIN32
-#ifndef __WIN32__
- UnlockResource(hData);
-#endif
-
- // No need??
- // GlobalFree(hData);
-
- return s;
-}
-#endif // __WXMICROWIN__
-
-// ----------------------------------------------------------------------------
-// get display info
-// ----------------------------------------------------------------------------
-
-// See also the wxGetMousePosition in window.cpp
-// Deprecated: use wxPoint wxGetMousePosition() instead
-void wxGetMousePosition( int* x, int* y )
-{
- POINT pt;
- GetCursorPos( & pt );
- if ( x ) *x = pt.x;
- if ( y ) *y = pt.y;
-};
+ case wxFONTENCODING_CP1251:
+ return RUSSIAN_CHARSET;
-// Return TRUE if we have a colour display
-bool wxColourDisplay()
-{
-#ifdef __WXMICROWIN__
- // MICROWIN_TODO
- return TRUE;
-#else
- // this function is called from wxDC ctor so it is called a *lot* of times
- // hence we optimize it a bit but doign the check only once
- //
- // this should be MT safe as only the GUI thread (holding the GUI mutex)
- // can call us
- static int s_isColour = -1;
-
- if ( s_isColour == -1 )
- {
- ScreenHDC dc;
- int noCols = ::GetDeviceCaps(dc, NUMCOLORS);
-
- s_isColour = (noCols == -1) || (noCols > 2);
- }
-
- return s_isColour != 0;
-#endif
-}
-
-// Returns depth of screen
-int wxDisplayDepth()
-{
- ScreenHDC dc;
- return GetDeviceCaps(dc, PLANES) * GetDeviceCaps(dc, BITSPIXEL);
-}
-
-// Get size of display
-void wxDisplaySize(int *width, int *height)
-{
-#ifdef __WXMICROWIN__
- RECT rect;
- HWND hWnd = GetDesktopWindow();
- ::GetWindowRect(hWnd, & rect);
-
- if ( width )
- *width = rect.right - rect.left;
- if ( height )
- *height = rect.bottom - rect.top;
-#else // !__WXMICROWIN__
- ScreenHDC dc;
-
- if ( width )
- *width = ::GetDeviceCaps(dc, HORZRES);
- if ( height )
- *height = ::GetDeviceCaps(dc, VERTRES);
-#endif // __WXMICROWIN__/!__WXMICROWIN__
-}
-
-void wxDisplaySizeMM(int *width, int *height)
-{
-#ifdef __WXMICROWIN__
- // MICROWIN_TODO
- if ( width )
- *width = 0;
- if ( height )
- *height = 0;
-#else
- ScreenHDC dc;
-
- if ( width )
- *width = ::GetDeviceCaps(dc, HORZSIZE);
- if ( height )
- *height = ::GetDeviceCaps(dc, VERTSIZE);
-#endif
-}
-
-void wxClientDisplayRect(int *x, int *y, int *width, int *height)
-{
-#if defined(__WIN16__) || defined(__WXMICROWIN__)
- *x = 0; *y = 0;
- wxDisplaySize(width, height);
-#else
- // Determine the desktop dimensions minus the taskbar and any other
- // special decorations...
- RECT r;
-
- SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);
- if (x) *x = r.left;
- if (y) *y = r.top;
- if (width) *width = r.right - r.left;
- if (height) *height = r.bottom - r.top;
-#endif
-}
-
-// ---------------------------------------------------------------------------
-// window information functions
-// ---------------------------------------------------------------------------
-
-wxString WXDLLEXPORT wxGetWindowText(WXHWND hWnd)
-{
- wxString str;
-
- if ( hWnd )
- {
- int len = GetWindowTextLength((HWND)hWnd) + 1;
- ::GetWindowText((HWND)hWnd, str.GetWriteBuf(len), len);
- str.UngetWriteBuf();
- }
+ case wxFONTENCODING_CP1253:
+ return GREEK_CHARSET;
- return str;
-}
+ case wxFONTENCODING_CP1254:
+ return TURKISH_CHARSET;
-wxString WXDLLEXPORT wxGetWindowClass(WXHWND hWnd)
-{
- wxString str;
+ case wxFONTENCODING_CP1255:
+ return HEBREW_CHARSET;
- // MICROWIN_TODO
-#ifndef __WXMICROWIN__
- if ( hWnd )
- {
- int len = 256; // some starting value
+ case wxFONTENCODING_CP1256:
+ return ARABIC_CHARSET;
- for ( ;; )
- {
- int count = ::GetClassName((HWND)hWnd, str.GetWriteBuf(len), len);
+ case wxFONTENCODING_CP1257:
+ return BALTIC_CHARSET;
- str.UngetWriteBuf();
- if ( count == len )
- {
- // the class name might have been truncated, retry with larger
- // buffer
- len *= 2;
- }
- else
- {
- break;
- }
- }
- }
+ case wxFONTENCODING_CP874:
+ return THAI_CHARSET;
#endif // !__WXMICROWIN__
- return str;
-}
+ case wxFONTENCODING_CP437:
+ return OEM_CHARSET;
-WXWORD WXDLLEXPORT wxGetWindowId(WXHWND hWnd)
-{
-#ifndef __WIN32__
- return (WXWORD)GetWindowWord((HWND)hWnd, GWW_ID);
-#else // Win32
- return (WXWORD)GetWindowLong((HWND)hWnd, GWL_ID);
-#endif // Win16/32
-}
-
-// ----------------------------------------------------------------------------
-// Metafile helpers
-// ----------------------------------------------------------------------------
-
-extern void PixelToHIMETRIC(LONG *x, LONG *y)
-{
- ScreenHDC hdcRef;
-
- int iWidthMM = GetDeviceCaps(hdcRef, HORZSIZE),
- iHeightMM = GetDeviceCaps(hdcRef, VERTSIZE),
- iWidthPels = GetDeviceCaps(hdcRef, HORZRES),
- iHeightPels = GetDeviceCaps(hdcRef, VERTRES);
-
- *x *= (iWidthMM * 100);
- *x /= iWidthPels;
- *y *= (iHeightMM * 100);
- *y /= iHeightPels;
-}
-
-extern void HIMETRICToPixel(LONG *x, LONG *y)
-{
- ScreenHDC hdcRef;
-
- int iWidthMM = GetDeviceCaps(hdcRef, HORZSIZE),
- iHeightMM = GetDeviceCaps(hdcRef, VERTSIZE),
- iWidthPels = GetDeviceCaps(hdcRef, HORZRES),
- iHeightPels = GetDeviceCaps(hdcRef, VERTRES);
-
- *x *= iWidthPels;
- *x /= (iWidthMM * 100);
- *y *= iHeightPels;
- *y /= (iHeightMM * 100);
-}
-
-#endif // wxUSE_GUI
-
-#ifdef __WXMICROWIN__
-int wxGetOsVersion(int *majorVsn, int *minorVsn)
-{
- // MICROWIN_TODO
- if (majorVsn) *majorVsn = 0;
- if (minorVsn) *minorVsn = 0;
- return wxUNIX;
+ default:
+ // no way to translate this encoding into a Windows charset
+ return -1;
+ }
}
-#endif // __WXMICROWIN__
-// ----------------------------------------------------------------------------
-// Win32 codepage conversion functions
-// ----------------------------------------------------------------------------
-
-#if defined(__WIN32__) && !defined(__WXMICROWIN__)
-
-// wxGetNativeFontEncoding() doesn't exist neither in wxBase nor in wxUniv
-#if wxUSE_GUI && !defined(__WXUNIVERSAL__)
+// we have 2 versions of wxCharsetToCodepage(): the old one which directly
+// looks up the vlaues in the registry and the new one which is more
+// politically correct and has more chances to work on other Windows versions
+// as well but the old version is still needed for !wxUSE_FONTMAP case
+#if wxUSE_FONTMAP
#include "wx/fontmap.h"
-// VZ: the new version of wxCharsetToCodepage() is more politically correct
-// and should work on other Windows versions as well but the old version is
-// still needed for !wxUSE_FONTMAP || !wxUSE_GUI case
-
-extern long wxEncodingToCodepage(wxFontEncoding encoding)
+extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding)
{
// translate encoding into the Windows CHARSET
- wxNativeEncodingInfo natveEncInfo;
- if ( !wxGetNativeFontEncoding(encoding, &natveEncInfo) )
+ long charset = wxEncodingToCharset(encoding);
+ if ( charset == -1 )
return -1;
// translate CHARSET to code page
CHARSETINFO csetInfo;
- if ( !::TranslateCharsetInfo((DWORD *)(DWORD)natveEncInfo.charset,
+ if ( !::TranslateCharsetInfo((DWORD *)(DWORD)charset,
&csetInfo,
TCI_SRCCHARSET) )
{
return csetInfo.ciACP;
}
-#if wxUSE_FONTMAP
-
extern long wxCharsetToCodepage(const wxChar *name)
{
// first get the font encoding for this charset
return wxEncodingToCodepage(enc);
}
-#endif // wxUSE_FONTMAP
-
-#endif // wxUSE_GUI
-
-// include old wxCharsetToCodepage() by OK if needed
-#if !wxUSE_GUI || !wxUSE_FONTMAP
+#else // !wxUSE_FONTMAP
#include "wx/msw/registry.h"
if (!name)
return GetACP();
- long CP=-1;
+ long CP = -1;
+ wxString path(wxT("MIME\\Database\\Charset\\"));
wxString cn(name);
- do {
- wxString path(wxT("MIME\\Database\\Charset\\"));
- path += cn;
- wxRegKey key(wxRegKey::HKCR, path);
- if (!key.Exists()) break;
+ // follow the alias loop
+ for ( ;; )
+ {
+ wxRegKey key(wxRegKey::HKCR, path + cn);
+
+ if (!key.Exists())
+ break;
// two cases: either there's an AliasForCharset string,
// or there are Codepage and InternetEncoding dwords.
// the Codepage just says which Windows character set to
// use when displaying the data.
if (key.HasValue(wxT("InternetEncoding")) &&
- key.QueryValue(wxT("InternetEncoding"), &CP)) break;
+ key.QueryValue(wxT("InternetEncoding"), &CP))
+ break;
// no encoding, see if it's an alias
if (!key.HasValue(wxT("AliasForCharset")) ||
- !key.QueryValue(wxT("AliasForCharset"), cn)) break;
- } while (1);
+ !key.QueryValue(wxT("AliasForCharset"), cn))
+ break;
+ }
return CP;
}
-#endif // !wxUSE_GUI || !wxUSE_FONTMAP
+#endif // wxUSE_FONTMAP/!wxUSE_FONTMAP
-#endif // Win32
+// ----------------------------------------------------------------------------
+// wxApp::OnFatalException() support
+// ----------------------------------------------------------------------------
+
+bool wxHandleFatalExceptions(bool doit)
+{
+#if wxUSE_ON_FATAL_EXCEPTION
+ // assume this can only be called from the main thread
+ gs_handleExceptions = doit;
+
+ return TRUE;
+#else
+ wxFAIL_MSG(_T("set wxUSE_ON_FATAL_EXCEPTION to 1 to use this function"));
+
+ (void)doit;
+ return FALSE;
+#endif
+}
+
+#if wxUSE_ON_FATAL_EXCEPTION
+
+extern unsigned long wxGlobalSEHandler()
+{
+ if ( gs_handleExceptions && wxTheApp )
+ {
+ // give the user a chance to do something special about this
+ wxTheApp->OnFatalException();
+
+ // this will execute our handler and terminate the process
+ return EXCEPTION_EXECUTE_HANDLER;
+ }
+
+ return EXCEPTION_CONTINUE_SEARCH;
+}
+
+#endif // wxUSE_ON_FATAL_EXCEPTION
projects / wxWidgets.git / blobdiff