X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f5c6eb5c178b44f4400495e06274ffd130635190..b77b87881bae2e6306366d79e7fe160334b3d4a2:/src/mac/carbon/utils.cpp diff --git a/src/mac/carbon/utils.cpp b/src/mac/carbon/utils.cpp index 6016d24d81..0a0735d4a7 100644 --- a/src/mac/carbon/utils.cpp +++ b/src/mac/carbon/utils.cpp @@ -1,24 +1,27 @@ ///////////////////////////////////////////////////////////////////////////// // Name: utils.cpp // Purpose: Various utilities -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) Stefan Csomor +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ // Note: this is done in utilscmn.cpp now. -// #pragma implementation // #pragma implementation "utils.h" #endif #include "wx/setup.h" #include "wx/utils.h" #include "wx/app.h" -#include "wx/mac/uma.h" +#include "wx/apptrait.h" + +#if wxUSE_GUI + #include "wx/mac/uma.h" +#endif #include @@ -27,6 +30,55 @@ #include #include +#ifdef __DARWIN__ +# include "MoreFilesX.h" +#else +# include "MoreFiles.h" +# include "MoreFilesExtras.h" +#endif + +#ifndef __DARWIN__ +#include +#include +#endif + +#include "ATSUnicode.h" +#include "TextCommon.h" +#include "TextEncodingConverter.h" + +#include "wx/mac/private.h" // includes mac headers + +#if defined(__MWERKS__) && wxUSE_UNICODE + #include +#endif + +// --------------------------------------------------------------------------- +// code used in both base and GUI compilation +// --------------------------------------------------------------------------- + +// our OS version is the same in non GUI and GUI cases +static int DoGetOSVersion(int *majorVsn, int *minorVsn) +{ + long theSystem ; + + // are there x-platform conventions ? + + Gestalt(gestaltSystemVersion, &theSystem) ; + if (minorVsn != NULL) { + *minorVsn = (theSystem & 0xFF ) ; + } + if (majorVsn != NULL) { + *majorVsn = (theSystem >> 8 ) ; + } +#ifdef __DARWIN__ + return wxMAC_DARWIN; +#else + return wxMAC; +#endif +} + +#if wxUSE_BASE + #ifndef __DARWIN__ // defined in unix/utilsunx.cpp for Mac OS X @@ -37,79 +89,88 @@ bool wxGetFullHostName(wxChar *buf, int maxSize) } // Get hostname only (without domain name) -bool wxGetHostName(char *buf, int maxSize) -{ - // Gets Chooser name of user by examining a System resource. - - const short kComputerNameID = -16413; - - short oldResFile = CurResFile() ; - UseResFile(0); - StringHandle chooserName = (StringHandle)::GetString(kComputerNameID); - UseResFile(oldResFile); - - if (chooserName && *chooserName) - { - int length = (*chooserName)[0] ; - if ( length + 1 > maxSize ) - { - length = maxSize - 1 ; - } - strncpy( buf , (char*) &(*chooserName)[1] , length ) ; - buf[length] = 0 ; - } - else - buf[0] = 0 ; +bool wxGetHostName(wxChar *buf, int maxSize) +{ + // Gets Chooser name of user by examining a System resource. + + const short kComputerNameID = -16413; + + short oldResFile = CurResFile() ; + UseResFile(0); + StringHandle chooserName = (StringHandle)::GetString(kComputerNameID); + UseResFile(oldResFile); + + if (chooserName && *chooserName) + { + HLock( (Handle) chooserName ) ; + wxString name = wxMacMakeStringFromPascal( *chooserName ) ; + HUnlock( (Handle) chooserName ) ; + ReleaseResource( (Handle) chooserName ) ; + wxStrncpy( buf , name , maxSize - 1 ) ; + } + else + buf[0] = 0 ; return TRUE; } // Get user ID e.g. jacs -bool wxGetUserId(char *buf, int maxSize) +bool wxGetUserId(wxChar *buf, int maxSize) { return wxGetUserName( buf , maxSize ) ; } const wxChar* wxGetHomeDir(wxString *pstr) { - *pstr = wxMacFindFolder( (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ; - return pstr->c_str() ; + *pstr = wxMacFindFolder( (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ; + return pstr->c_str() ; } -// Get user name e.g. AUTHOR -bool wxGetUserName(char *buf, int maxSize) +// Get user name e.g. Stefan Csomor +bool wxGetUserName(wxChar *buf, int maxSize) { - // Gets Chooser name of user by examining a System resource. + // Gets Chooser name of user by examining a System resource. - const short kChooserNameID = -16096; - - short oldResFile = CurResFile() ; - UseResFile(0); - StringHandle chooserName = (StringHandle)::GetString(kChooserNameID); - UseResFile(oldResFile); + const short kChooserNameID = -16096; - if (chooserName && *chooserName) - { - int length = (*chooserName)[0] ; - if ( length + 1 > maxSize ) - { - length = maxSize - 1 ; - } - strncpy( buf , (char*) &(*chooserName)[1] , length ) ; - buf[length] = 0 ; - } - else - buf[0] = 0 ; + short oldResFile = CurResFile() ; + UseResFile(0); + StringHandle chooserName = (StringHandle)::GetString(kChooserNameID); + UseResFile(oldResFile); + + if (chooserName && *chooserName) + { + HLock( (Handle) chooserName ) ; + wxString name = wxMacMakeStringFromPascal( *chooserName ) ; + HUnlock( (Handle) chooserName ) ; + ReleaseResource( (Handle) chooserName ) ; + wxStrncpy( buf , name , maxSize - 1 ) ; + } + else + buf[0] = 0 ; return TRUE; } -int wxKill(long pid, wxSignal sig) +int wxKill(long pid, wxSignal sig , wxKillError *rc ) { // TODO return 0; } +WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value) +{ + // TODO : under classic there is no environement support, under X yes + return false ; +} + +// set the env var name to the given value, return TRUE on success +WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value) +{ + // TODO : under classic there is no environement support, under X yes + return false ; +} + // // Execute a program in an Interactive Shell // @@ -119,6 +180,13 @@ bool wxShell(const wxString& command) return FALSE; } +// 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() { @@ -127,11 +195,11 @@ long wxGetFreeMemory() void wxUsleep(unsigned long milliseconds) { - clock_t start = clock() ; - do - { - YieldToAnyThread() ; - } while( clock() - start < milliseconds / CLOCKS_PER_SEC ) ; + clock_t start = clock() ; + do + { + YieldToAnyThread() ; + } while( clock() - start < milliseconds / 1000.0 * CLOCKS_PER_SEC ) ; } void wxSleep(int nSecs) @@ -144,40 +212,6 @@ void wxFlushEvents() { } -// Output a debug message, in a system dependent fashion. -void wxDebugMsg(const char *fmt ...) -{ - va_list ap; - static char buffer[512]; - - if (!wxTheApp->GetWantDebugOutput()) - return ; - - va_start(ap, fmt); - - vsprintf(buffer,fmt,ap) ; - strcat(buffer,";g") ; - c2pstr(buffer) ; - DebugStr((unsigned char*) buffer) ; - - va_end(ap); -} - -// Non-fatal error: pop up message box and (possibly) continue -void wxError(const wxString& msg, const wxString& title) -{ - wxSprintf(wxBuffer, wxT("%s\nContinue?"), WXSTRINGCAST msg); - if (wxMessageBox(wxBuffer, title, wxYES_NO) == wxID_NO ) - 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); - wxMessageBox(wxBuffer); - wxExit(); -} #endif // !__DARWIN__ // Emit a beeeeeep @@ -186,13 +220,29 @@ void wxBell() SysBeep(30); } -int wxGetOsVersion(int *majorVsn, int *minorVsn) +wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo() +{ + static wxToolkitInfo info; + info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor); + info.name = _T("wxBase"); + return info; +} + +#endif // wxUSE_BASE + +#if wxUSE_GUI + +wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo() { - long theSystem ; - Gestalt(gestaltSystemVersion, &theSystem) ; - *minorVsn = (theSystem & 0xFF ) ; - *majorVsn = (theSystem >> 8 ) ; // are there x-platform conventions ? - return wxMACINTOSH; + static wxToolkitInfo info; + info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor); + info.shortName = _T("mac"); + info.name = _T("wxMac"); +#ifdef __WXUNIVERSAL__ + info.shortName << _T("univ"); + info.name << _T("/wxUniversal"); +#endif + return info; } // Reading and writing resources (eg WIN.INI, .Xdefaults) @@ -205,23 +255,26 @@ bool wxWriteResource(const wxString& section, const wxString& entry, const wxStr bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file) { - char buf[50]; - sprintf(buf, "%.4f", value); - return wxWriteResource(section, entry, buf, 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) { - char buf[50]; - sprintf(buf, "%ld", value); - return wxWriteResource(section, entry, buf, 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) { - char buf[50]; - sprintf(buf, "%d", value); - return wxWriteResource(section, entry, buf, file); + wxString buf; + buf.Printf(wxT("%d"), value); + + return wxWriteResource(section, entry, buf, file); } bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file) @@ -232,117 +285,104 @@ bool wxGetResource(const wxString& section, const wxString& entry, char **value, bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file) { - char *s = NULL; - bool succ = wxGetResource(section, entry, (char **)&s, file); - if (succ) - { - *value = (float)strtod(s, NULL); - delete[] s; - return TRUE; - } - else return FALSE; + char *s = NULL; + bool succ = wxGetResource(section, entry, (char **)&s, file); + if (succ) + { + *value = (float)strtod(s, NULL); + delete[] s; + return TRUE; + } + else return FALSE; } bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file) { - char *s = NULL; - bool succ = wxGetResource(section, entry, (char **)&s, file); - if (succ) - { - *value = strtol(s, NULL, 10); - delete[] s; - return TRUE; - } - else return FALSE; + char *s = NULL; + bool succ = wxGetResource(section, entry, (char **)&s, file); + if (succ) + { + *value = strtol(s, NULL, 10); + delete[] s; + return TRUE; + } + else return FALSE; } bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file) { - char *s = NULL; - bool succ = wxGetResource(section, entry, (char **)&s, file); - if (succ) - { - *value = (int)strtol(s, NULL, 10); - delete[] s; - return TRUE; - } - else return FALSE; + char *s = NULL; + bool succ = wxGetResource(section, entry, (char **)&s, file); + if (succ) + { + *value = (int)strtol(s, NULL, 10); + delete[] s; + return TRUE; + } + else return FALSE; } #endif // wxUSE_RESOURCES -int wxBusyCursorCount = 0; -extern CursHandle gMacCurrentCursor ; -CursHandle gMacStoredActiveCursor = NULL ; +int gs_wxBusyCursorCount = 0; +extern wxCursor gMacCurrentCursor ; +wxCursor gMacStoredActiveCursor ; // Set the cursor to the busy cursor for all windows void wxBeginBusyCursor(wxCursor *cursor) { - wxBusyCursorCount ++; - if (wxBusyCursorCount == 1) - { - gMacStoredActiveCursor = gMacCurrentCursor ; - ::SetCursor( *::GetCursor( watchCursor ) ) ; - } - else - { - // TODO - } + if (gs_wxBusyCursorCount++ == 0) + { + gMacStoredActiveCursor = gMacCurrentCursor ; + cursor->MacInstall() ; + } + //else: nothing to do, already set } // Restore cursor to normal void wxEndBusyCursor() { - if (wxBusyCursorCount == 0) - return; + wxCHECK_RET( gs_wxBusyCursorCount > 0, + wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") ); - wxBusyCursorCount --; - if (wxBusyCursorCount == 0) - { - if ( gMacStoredActiveCursor ) - ::SetCursor( *gMacStoredActiveCursor ) ; - else + if (--gs_wxBusyCursorCount == 0) { - Cursor MacArrow ; - ::SetCursor( GetQDGlobalsArrow( &MacArrow ) ) ; + gMacStoredActiveCursor.MacInstall() ; + gMacStoredActiveCursor = wxNullCursor ; } - gMacStoredActiveCursor = NULL ; - } } // TRUE if we're between the above two calls bool wxIsBusy() { - return (wxBusyCursorCount > 0); + return (gs_wxBusyCursorCount > 0); } -#ifndef __DARWIN__ -wxString wxMacFindFolder( short vol, - OSType folderType, - Boolean createFolder) -{ - short vRefNum ; - long dirID ; - wxString strDir ; - - if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr) - { - FSSpec file ; - if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr ) - { - strDir = wxMacFSSpec2MacFilename( &file ) + ":" ; - } - } - return strDir ; -} -#endif +#endif // wxUSE_GUI -#ifndef __DARWIN__ -char *wxGetUserHome (const wxString& user) +#if wxUSE_BASE + +wxString wxMacFindFolder( short vol, + OSType folderType, + Boolean createFolder) { - // TODO - return NULL; + short vRefNum ; + long dirID ; + wxString strDir ; + + if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr) + { + FSSpec file ; + if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr ) + { + strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ; + } + } + return strDir ; } -#endif + +#endif // wxUSE_BASE + +#if wxUSE_GUI // Check whether this window wants to process messages, e.g. Stop button // in long calculations. @@ -371,52 +411,585 @@ bool wxColourDisplay() // Returns depth of screen int wxDisplayDepth() { - Rect globRect ; - SetRect(&globRect, -32760, -32760, 32760, 32760); - GDHandle theMaxDevice; + Rect globRect ; + SetRect(&globRect, -32760, -32760, 32760, 32760); + GDHandle theMaxDevice; - int theDepth = 8; - theMaxDevice = GetMaxDevice(&globRect); - if (theMaxDevice != nil) - theDepth = (**(**theMaxDevice).gdPMap).pixelSize; + int theDepth = 8; + theMaxDevice = GetMaxDevice(&globRect); + if (theMaxDevice != nil) + theDepth = (**(**theMaxDevice).gdPMap).pixelSize; - return theDepth ; + return theDepth ; } // Get size of display void wxDisplaySize(int *width, int *height) { - BitMap screenBits; - GetQDGlobalsScreenBits( &screenBits ); + BitMap screenBits; + GetQDGlobalsScreenBits( &screenBits ); - *width = screenBits.bounds.right - screenBits.bounds.left ; - *height = screenBits.bounds.bottom - screenBits.bounds.top ; -#if TARGET_CARBON - SInt16 mheight ; - GetThemeMenuBarHeight( &mheight ) ; - *height -= mheight ; -#else - *height -= LMGetMBarHeight() ; -#endif + if (width != NULL) { + *width = screenBits.bounds.right - screenBits.bounds.left ; + } + if (height != NULL) { + *height = screenBits.bounds.bottom - screenBits.bounds.top ; + } } void wxDisplaySizeMM(int *width, int *height) { - wxDisplaySize(width, height); + wxDisplaySize(width, height); + // on mac 72 is fixed (at least now ;-) + float cvPt2Mm = 25.4 / 72; + + if (width != NULL) { + *width = int( *width * cvPt2Mm ); + } + if (height != NULL) { + *height = int( *height * cvPt2Mm ); + } } 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. + BitMap screenBits; + GetQDGlobalsScreenBits( &screenBits ); + if (x) *x = 0; if (y) *y = 0; - wxDisplaySize(width, height); + + if (width != NULL) { + *width = screenBits.bounds.right - screenBits.bounds.left ; + } + if (height != NULL) { + *height = screenBits.bounds.bottom - screenBits.bounds.top ; + } + + SInt16 mheight ; +#if TARGET_CARBON + GetThemeMenuBarHeight( &mheight ) ; +#else + mheight = LMGetMBarHeight() ; +#endif + if (height != NULL) { + *height -= mheight ; + } + if (y) + *y = mheight ; } wxWindow* wxFindWindowAtPoint(const wxPoint& pt) { return wxGenericFindWindowAtPoint(pt); } + +#endif // wxUSE_GUI + +#if wxUSE_BASE + +wxString wxGetOsDescription() +{ +#ifdef WXWIN_OS_DESCRIPTION + // use configure generated description if available + return wxString(wxT("MacOS (")) + wxT(WXWIN_OS_DESCRIPTION) + wxString(wxT(")")); +#else + return wxT("MacOS") ; //TODO:define further +#endif +} + +#ifndef __DARWIN__ +wxChar *wxGetUserHome (const wxString& user) +{ + // TODO + return NULL; +} + +bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree) +{ + if ( path.empty() ) + return FALSE; + + wxString p = path ; + if (p[0] == ':' ) { + p = wxGetCwd() + p ; + } + + int pos = p.Find(':') ; + if ( pos != wxNOT_FOUND ) { + p = p.Mid(1,pos) ; + } + + p = p + wxT(":") ; + + Str255 volumeName ; + XVolumeParam pb ; + + wxMacStringToPascal( p , volumeName ) ; + OSErr err = XGetVolumeInfoNoName( volumeName , 0 , &pb ) ; + if ( err == noErr ) { + if ( pTotal ) { + (*pTotal) = wxLongLong( pb.ioVTotalBytes ) ; + } + if ( pFree ) { + (*pFree) = wxLongLong( pb.ioVFreeBytes ) ; + } + } + + return err == noErr ; +} +#endif // !__DARWIN__ + +//--------------------------------------------------------------------------- +// wxMac Specific utility functions +//--------------------------------------------------------------------------- + +#if 0 + +char StringMac[] = "\x0d\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f" + "\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f" + "\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf" + "\xb1\xb4\xb5\xb6\xbb\xbc\xbe\xbf" + "\xc0\xc1\xc2\xc4\xc7\xc8\xc9\xcb\xcc\xcd\xce\xcf" + "\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xca\xdb" ; + +char StringANSI[] = "\x0a\xC4\xC5\xC7\xC9\xD1\xD6\xDC\xE1\xE0\xE2\xE4\xE3\xE5\xE7\xE9\xE8" + "\xEA\xEB\xED\xEC\xEE\xEF\xF1\xF3\xF2\xF4\xF6\xF5\xFA\xF9\xFB\xFC" + "\x86\xBA\xA2\xA3\xA7\x95\xB6\xDF\xAE\xA9\x99\xB4\xA8\xC6\xD8" + "\xB1\xA5\xB5\xF0\xAA\xBA\xE6\xF8" + "\xBF\xA1\xAC\x83\xAB\xBB\x85\xC0\xC3\xD5\x8C\x9C" + "\x96\x97\x93\x94\x91\x92\xF7\xFF\xA0\x80" ; + +void wxMacConvertFromPC( const char *from , char *to , int len ) +{ + char *c ; + if ( from == to ) + { + for( int i = 0 ; i < len ; ++ i ) + { + c = strchr( StringANSI , *from ) ; + if ( c != NULL ) + { + *to = StringMac[ c - StringANSI] ; + } + ++to ; + ++from ; + } + } + else + { + for( int i = 0 ; i < len ; ++ i ) + { + c = strchr( StringANSI , *from ) ; + if ( c != NULL ) + { + *to = StringMac[ c - StringANSI] ; + } + else + { + *to = *from ; + } + ++to ; + ++from ; + } + } +} + +void wxMacConvertToPC( const char *from , char *to , int len ) +{ + char *c ; + if ( from == to ) + { + for( int i = 0 ; i < len ; ++ i ) + { + c = strchr( StringMac , *from ) ; + if ( c != NULL ) + { + *to = StringANSI[ c - StringMac] ; + } + ++to ; + ++from ; + } + } + else + { + for( int i = 0 ; i < len ; ++ i ) + { + c = strchr( StringMac , *from ) ; + if ( c != NULL ) + { + *to = StringANSI[ c - StringMac] ; + } + else + { + *to = *from ; + } + ++to ; + ++from ; + } + } +} + +TECObjectRef s_TECNativeCToUnicode = NULL ; +TECObjectRef s_TECUnicodeToNativeC = NULL ; + +void wxMacSetupConverters() +{ + // if we assume errors are happening here we need low level debugging + // since the high level assert will use the encoders that are not yet + // setup... +#if TARGET_CARBON + const TextEncodingBase kEncoding = CFStringGetSystemEncoding(); +#else + const TextEncodingBase kEncoding = kTextEncodingMacRoman; +#endif + OSStatus status = noErr ; + status = TECCreateConverter(&s_TECNativeCToUnicode, + kEncoding, + kTextEncodingUnicodeDefault); + + + status = TECCreateConverter(&s_TECUnicodeToNativeC, + kTextEncodingUnicodeDefault, + kEncoding); +} + +void wxMacCleanupConverters() +{ + OSStatus status = noErr ; + status = TECDisposeConverter(s_TECNativeCToUnicode); + + status = TECDisposeConverter(s_TECUnicodeToNativeC); +} + +wxWCharBuffer wxMacStringToWString( const wxString &from ) +{ +#if wxUSE_UNICODE + wxWCharBuffer result( from.wc_str() ) ; +#else + OSStatus status = noErr ; + ByteCount byteOutLen ; + ByteCount byteInLen = from.Length() ; + ByteCount byteBufferLen = byteInLen *2 ; + wxWCharBuffer result( from.Length() ) ; + status = TECConvertText(s_TECNativeCToUnicode, (ConstTextPtr)from.c_str() , byteInLen, &byteInLen, + (TextPtr)result.data(), byteBufferLen, &byteOutLen); + result.data()[byteOutLen/2] = 0 ; +#endif + return result ; +} + + +wxString wxMacMakeStringFromCString( const char * from , int len ) +{ + OSStatus status = noErr ; + wxString result ; + wxChar* buf = result.GetWriteBuf( len ) ; +#if wxUSE_UNICODE + ByteCount byteOutLen ; + ByteCount byteInLen = len ; + ByteCount byteBufferLen = len *2 ; + + status = TECConvertText(s_TECNativeCToUnicode, (ConstTextPtr)from , byteInLen, &byteInLen, + (TextPtr)buf, byteBufferLen, &byteOutLen); +#else + memcpy( buf , from , len ) ; +#endif + buf[len] = 0 ; + result.UngetWriteBuf() ; + return result ; +} + +wxString wxMacMakeStringFromCString( const char * from ) +{ + return wxMacMakeStringFromCString( from , strlen(from) ) ; +} + +wxCharBuffer wxMacStringToCString( const wxString &from ) +{ +#if wxUSE_UNICODE + OSStatus status = noErr ; + ByteCount byteOutLen ; + ByteCount byteInLen = from.Length() * 2 ; + ByteCount byteBufferLen = from.Length() ; + wxCharBuffer result( from.Length() ) ; + status = TECConvertText(s_TECUnicodeToNativeC , (ConstTextPtr)from.wc_str() , byteInLen, &byteInLen, + (TextPtr)result.data(), byteBufferLen, &byteOutLen); + return result ; +#else + return wxCharBuffer( from.c_str() ) ; +#endif +} +#endif + +void wxMacStringToPascal( const wxString&from , StringPtr to ) +{ + wxCharBuffer buf = from.mb_str( wxConvLocal ) ; + int len = strlen(buf) ; + + if ( len > 255 ) + len = 255 ; + to[0] = len ; + memcpy( (char*) &to[1] , buf , len ) ; +} + +wxString wxMacMakeStringFromPascal( ConstStringPtr from ) +{ + return wxString( (char*) &from[1] , wxConvLocal , from[0] ) ; +} + +#endif // wxUSE_BASE + +#if wxUSE_GUI + + +// +// CFStringRefs (Carbon only) +// + +#if TARGET_CARBON +// converts this string into a carbon foundation string with optional pc 2 mac encoding +void wxMacCFStringHolder::Assign( const wxString &st ) +{ + wxString str = st ; + wxMacConvertNewlines13To10( &str ) ; +#if wxUSE_UNICODE + m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault, + (const unsigned short*)str.wc_str(), str.Len() ); +#else + m_cfs = CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() , + CFStringGetSystemEncoding() ) ; +#endif + m_release = true ; +} + +wxString wxMacCFStringHolder::AsString() +{ + wxString result ; + Size len = CFStringGetLength( m_cfs ) ; + wxChar* buf = result.GetWriteBuf( len ) ; +#if wxUSE_UNICODE + CFStringGetCharacters( m_cfs , CFRangeMake( 0 , len ) , (UniChar*) buf ) ; +#else + CFStringGetCString( m_cfs , buf , len+1 , CFStringGetSystemEncoding() ) ; +#endif + buf[len] = 0 ; + wxMacConvertNewlines10To13( buf ) ; + result.UngetWriteBuf() ; + return result ; +} + +#endif //TARGET_CARBON + +void wxMacConvertNewlines13To10( char * data ) +{ + char * buf = data ; + while( (buf=strchr(buf,0x0d)) != NULL ) + { + *buf = 0x0a ; + buf++ ; + } +} + +void wxMacConvertNewlines10To13( char * data ) +{ + char * buf = data ; + while( (buf=strchr(buf,0x0a)) != NULL ) + { + *buf = 0x0d ; + buf++ ; + } +} + +void wxMacConvertNewlines13To10( wxString * data ) +{ + size_t len = data->Length() ; + + if ( len == 0 || wxStrchr(data->c_str(),0x0d)==NULL) + return ; + + wxString temp(*data) ; + wxStringBuffer buf(*data,len ) ; + memcpy( buf , temp.c_str() , (len+1)*sizeof(wxChar) ) ; + + wxMacConvertNewlines13To10( buf ) ; +} + +void wxMacConvertNewlines10To13( wxString * data ) +{ + size_t len = data->Length() ; + + if ( data->Length() == 0 || wxStrchr(data->c_str(),0x0a)==NULL) + return ; + + wxString temp(*data) ; + wxStringBuffer buf(*data,len ) ; + memcpy( buf , temp.c_str() , (len+1)*sizeof(wxChar) ) ; + wxMacConvertNewlines10To13( buf ) ; +} + + +#if wxUSE_UNICODE +void wxMacConvertNewlines13To10( wxChar * data ) +{ + wxChar * buf = data ; + while( (buf=wxStrchr(buf,0x0d)) != NULL ) + { + *buf = 0x0a ; + buf++ ; + } +} + +void wxMacConvertNewlines10To13( wxChar * data ) +{ + wxChar * buf = data ; + while( (buf=wxStrchr(buf,0x0a)) != NULL ) + { + *buf = 0x0d ; + buf++ ; + } +} +#endif + +// ---------------------------------------------------------------------------- +// debugging support +// ---------------------------------------------------------------------------- + +#if defined(__WXMAC__) && !defined(__DARWIN__) && defined(__MWERKS__) && (__MWERKS__ >= 0x2400) + +// MetroNub stuff doesn't seem to work in CodeWarrior 5.3 Carbon builds... + +#ifndef __MetroNubUtils__ +#include "MetroNubUtils.h" +#endif + +#ifndef __GESTALT__ +#include +#endif + +#if TARGET_API_MAC_CARBON + + #include + + extern "C" long CallUniversalProc(UniversalProcPtr theProcPtr, ProcInfoType procInfo, ...); + + ProcPtr gCallUniversalProc_Proc = NULL; + +#endif + +static MetroNubUserEntryBlock* gMetroNubEntry = NULL; + +static long fRunOnce = false; + +/* --------------------------------------------------------------------------- + IsMetroNubInstalled + --------------------------------------------------------------------------- */ + +Boolean IsMetroNubInstalled() +{ + if (!fRunOnce) + { + long result, value; + + fRunOnce = true; + gMetroNubEntry = NULL; + + if (Gestalt(gestaltSystemVersion, &value) == noErr && value < 0x1000) + { + /* look for MetroNub's Gestalt selector */ + if (Gestalt(kMetroNubUserSignature, &result) == noErr) + { + + #if TARGET_API_MAC_CARBON + if (gCallUniversalProc_Proc == NULL) + { + CFragConnectionID connectionID; + Ptr mainAddress; + Str255 errorString; + ProcPtr symbolAddress; + OSErr err; + CFragSymbolClass symbolClass; + + symbolAddress = NULL; + err = GetSharedLibrary("\pInterfaceLib", kPowerPCCFragArch, kFindCFrag, + &connectionID, &mainAddress, errorString); + + if (err != noErr) + { + gCallUniversalProc_Proc = NULL; + goto end; + } + + err = FindSymbol(connectionID, "\pCallUniversalProc", + (Ptr *) &gCallUniversalProc_Proc, &symbolClass); + + if (err != noErr) + { + gCallUniversalProc_Proc = NULL; + goto end; + } + } + #endif + + { + MetroNubUserEntryBlock* block = (MetroNubUserEntryBlock *)result; + + /* make sure the version of the API is compatible */ + if (block->apiLowVersion <= kMetroNubUserAPIVersion && + kMetroNubUserAPIVersion <= block->apiHiVersion) + gMetroNubEntry = block; /* success! */ + } + + } + } + } + +end: + +#if TARGET_API_MAC_CARBON + return (gMetroNubEntry != NULL && gCallUniversalProc_Proc != NULL); +#else + return (gMetroNubEntry != NULL); +#endif +} + +/* --------------------------------------------------------------------------- + IsMWDebuggerRunning [v1 API] + --------------------------------------------------------------------------- */ + +Boolean IsMWDebuggerRunning() +{ + if (IsMetroNubInstalled()) + return CallIsDebuggerRunningProc(gMetroNubEntry->isDebuggerRunning); + else + return false; +} + +/* --------------------------------------------------------------------------- + AmIBeingMWDebugged [v1 API] + --------------------------------------------------------------------------- */ + +Boolean AmIBeingMWDebugged() +{ + if (IsMetroNubInstalled()) + return CallAmIBeingDebuggedProc(gMetroNubEntry->amIBeingDebugged); + else + return false; +} + +extern bool WXDLLEXPORT wxIsDebuggerRunning() +{ + return IsMWDebuggerRunning() && AmIBeingMWDebugged(); +} + +#else + +extern bool WXDLLEXPORT wxIsDebuggerRunning() +{ + return false; +} + +#endif // defined(__WXMAC__) && !defined(__DARWIN__) && (__MWERKS__ >= 0x2400) + +#endif // wxUSE_GUI +