X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/66a09d4776b8ae390d5aa51dbd678b694f2c81d6..0b2e45b16264cf196e069adb1137cd47e426284d:/src/mac/carbon/utils.cpp diff --git a/src/mac/carbon/utils.cpp b/src/mac/carbon/utils.cpp index 066f36c368..3897dadd57 100644 --- a/src/mac/carbon/utils.cpp +++ b/src/mac/carbon/utils.cpp @@ -1,12 +1,12 @@ ///////////////////////////////////////////////////////////////////////////// // 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__ @@ -26,8 +26,12 @@ #include #include -#include "MoreFiles.h" -#include "MoreFilesExtras.h" +#ifdef __DARWIN__ +# include "MoreFilesX.h" +#else +# include "MoreFiles.h" +# include "MoreFilesExtras.h" +#endif #ifndef __DARWIN__ #include @@ -46,27 +50,27 @@ 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 ; + // 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 ; return TRUE; } @@ -79,44 +83,57 @@ bool wxGetUserId(char *buf, int 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 +// Get user name e.g. Stefan Csomor bool wxGetUserName(char *buf, int maxSize) { - // 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); - - 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 ; + // 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); + + 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 ; 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 // @@ -126,6 +143,13 @@ 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() { @@ -137,8 +161,8 @@ void wxUsleep(unsigned long milliseconds) clock_t start = clock() ; do { - YieldToAnyThread() ; - } while( clock() - start < milliseconds / CLOCKS_PER_SEC ) ; + YieldToAnyThread() ; + } while( clock() - start < milliseconds / 1000.0 * CLOCKS_PER_SEC ) ; } void wxSleep(int nSecs) @@ -151,40 +175,43 @@ void wxFlushEvents() { } +#if WXWIN_COMPATIBILITY_2_2 + // 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); + 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(); + if (wxMessageBox(wxString::Format(wxT("%s\nContinue?"),msg), 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(); + wxMessageBox(wxString::Format(wxT("%s: %s"),title,msg)); + wxExit(); } + +#endif // WXWIN_COMPATIBILITY_2_2 + #endif // !__DARWIN__ // Emit a beeeeeep @@ -198,13 +225,13 @@ int wxGetOsVersion(int *majorVsn, int *minorVsn) long theSystem ; // are there x-platform conventions ? - + Gestalt(gestaltSystemVersion, &theSystem) ; if (minorVsn != NULL) { - *minorVsn = (theSystem & 0xFF ) ; + *minorVsn = (theSystem & 0xFF ) ; } if (majorVsn != NULL) { - *majorVsn = (theSystem >> 8 ) ; + *majorVsn = (theSystem >> 8 ) ; } #ifdef __DARWIN__ return wxMAC_DARWIN; @@ -223,23 +250,23 @@ 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); + char buf[50]; + sprintf(buf, "%.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); + char buf[50]; + sprintf(buf, "%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); + char buf[50]; + sprintf(buf, "%d", value); + return wxWriteResource(section, entry, buf, file); } bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file) @@ -250,106 +277,95 @@ 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; - - wxBusyCursorCount --; - if (wxBusyCursorCount == 0) - { - if ( gMacStoredActiveCursor ) - ::SetCursor( *gMacStoredActiveCursor ) ; - else + wxCHECK_RET( gs_wxBusyCursorCount > 0, + wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") ); + + 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); } wxString wxMacFindFolder( short vol, - OSType folderType, - Boolean createFolder) + 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 ) + wxFILE_SEP_PATH ; - } - } - return strDir ; + 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 ; } #ifndef __DARWIN__ @@ -421,52 +437,245 @@ 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 } 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; + *width = int( *width * cvPt2Mm ); + *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); + + *width = screenBits.bounds.right - screenBits.bounds.left ; + *height = screenBits.bounds.bottom - screenBits.bounds.top ; + + SInt16 mheight ; +#if TARGET_CARBON + GetThemeMenuBarHeight( &mheight ) ; +#else + mheight = LMGetMBarHeight() ; +#endif + *height -= mheight ; + if ( y ) + *y = mheight ; } wxWindow* wxFindWindowAtPoint(const wxPoint& pt) { return wxGenericFindWindowAtPoint(pt); } + +wxString wxGetOsDescription() +{ +#ifdef WXWIN_OS_DESCRIPTION + // use configure generated description if available + return wxString("MacOS (") + WXWIN_OS_DESCRIPTION + wxString(")"); +#else + return "MacOS" ; //TODO:define further +#endif +} + +//--------------------------------------------------------------------------- +// wxMac Specific utility functions +//--------------------------------------------------------------------------- + +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 ; + } + } +} + +wxString wxMacMakeMacStringFromPC( const char * p ) +{ + wxString result ; + int len = strlen ( p ) ; + if ( len > 0 ) + { + wxChar* ptr = result.GetWriteBuf(len) ; + wxMacConvertFromPC( p , ptr , len ) ; + ptr[len] = 0 ; + result.UngetWriteBuf( len ) ; + } + return result ; +} + +wxString wxMacMakePCStringFromMac( const char * p ) +{ + wxString result ; + int len = strlen ( p ) ; + if ( len > 0 ) + { + wxChar* ptr = result.GetWriteBuf(len) ; + wxMacConvertToPC( p , ptr , len ) ; + ptr[len] = 0 ; + result.UngetWriteBuf( len ) ; + } + return result ; +} + +wxString wxMacMakeStringFromMacString( const char* from , bool mac2pcEncoding ) +{ + if (mac2pcEncoding) + { + return wxMacMakePCStringFromMac( from ) ; + } + else + { + return wxString( from ) ; + } +} + +// +// Pascal Strings +// + +wxString wxMacMakeStringFromPascal( ConstStringPtr from , bool mac2pcEncoding ) +{ + // this is safe since a pascal string can never be larger than 256 bytes + char s[256] ; + CopyPascalStringToC( from , s ) ; + if (mac2pcEncoding) + { + return wxMacMakePCStringFromMac( s ) ; + } + else + { + return wxString( s ) ; + } +} + +void wxMacStringToPascal( const char * from , StringPtr to , bool pc2macEncoding ) +{ + if (pc2macEncoding) + { + CopyCStringToPascal( wxMacMakeMacStringFromPC( from ) , to ) ; + } + else + { + CopyCStringToPascal( from , to ) ; + } +} + +// +// CFStringRefs (Carbon only) +// + +#if TARGET_CARBON +// converts this string into a carbon foundation string with optional pc 2 mac encoding +CFStringRef wxMacCreateCFString( const wxString &str , bool pc2macEncoding ) +{ + return CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() , + pc2macEncoding ? + kCFStringEncodingWindowsLatin1 : CFStringGetSystemEncoding() ) ; +} + +#endif //TARGET_CARBON +