66b6b57c0e
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22561 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1024 lines
25 KiB
C++
1024 lines
25 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: utils.cpp
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// Purpose: Various utilities
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// Author: Stefan Csomor
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// Modified by:
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// Created: 1998-01-01
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// RCS-ID: $Id$
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// Copyright: (c) Stefan Csomor
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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// Note: this is done in utilscmn.cpp now.
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// #pragma implementation "utils.h"
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#endif
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#include "wx/setup.h"
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#include "wx/utils.h"
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#include "wx/app.h"
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#include "wx/apptrait.h"
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#if wxUSE_GUI
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#include "wx/mac/uma.h"
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#endif
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdarg.h>
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#ifdef __DARWIN__
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# include "MoreFilesX.h"
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#else
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# include "MoreFiles.h"
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# include "MoreFilesExtras.h"
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#endif
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#ifndef __DARWIN__
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#include <Threads.h>
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#include <Sound.h>
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#endif
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#include "ATSUnicode.h"
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#include "TextCommon.h"
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#include "TextEncodingConverter.h"
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#if defined(__WXMAC__)
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#include "wx/mac/private.h" // includes mac headers
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#endif
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#if defined(__MWERKS__) && wxUSE_UNICODE
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#include <wtime.h>
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#endif
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#if wxUSE_BASE
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#ifndef __DARWIN__
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// defined in unix/utilsunx.cpp for Mac OS X
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// get full hostname (with domain name if possible)
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bool wxGetFullHostName(wxChar *buf, int maxSize)
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{
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return wxGetHostName(buf, maxSize);
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}
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// Get hostname only (without domain name)
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bool wxGetHostName(wxChar *buf, int maxSize)
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{
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// Gets Chooser name of user by examining a System resource.
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const short kComputerNameID = -16413;
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short oldResFile = CurResFile() ;
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UseResFile(0);
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StringHandle chooserName = (StringHandle)::GetString(kComputerNameID);
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UseResFile(oldResFile);
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if (chooserName && *chooserName)
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{
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HLock( (Handle) chooserName ) ;
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wxString name = wxMacMakeStringFromPascal( *chooserName ) ;
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HUnlock( (Handle) chooserName ) ;
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ReleaseResource( (Handle) chooserName ) ;
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wxStrncpy( buf , name , maxSize - 1 ) ;
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}
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else
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buf[0] = 0 ;
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return TRUE;
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}
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// Get user ID e.g. jacs
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bool wxGetUserId(wxChar *buf, int maxSize)
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{
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return wxGetUserName( buf , maxSize ) ;
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}
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const wxChar* wxGetHomeDir(wxString *pstr)
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{
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*pstr = wxMacFindFolder( (short) kOnSystemDisk, kPreferencesFolderType, kDontCreateFolder ) ;
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return pstr->c_str() ;
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}
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// Get user name e.g. Stefan Csomor
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bool wxGetUserName(wxChar *buf, int maxSize)
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{
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// Gets Chooser name of user by examining a System resource.
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const short kChooserNameID = -16096;
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short oldResFile = CurResFile() ;
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UseResFile(0);
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StringHandle chooserName = (StringHandle)::GetString(kChooserNameID);
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UseResFile(oldResFile);
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if (chooserName && *chooserName)
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{
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HLock( (Handle) chooserName ) ;
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wxString name = wxMacMakeStringFromPascal( *chooserName ) ;
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HUnlock( (Handle) chooserName ) ;
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ReleaseResource( (Handle) chooserName ) ;
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wxStrncpy( buf , name , maxSize - 1 ) ;
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}
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else
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buf[0] = 0 ;
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return TRUE;
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}
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int wxKill(long pid, wxSignal sig , wxKillError *rc )
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{
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// TODO
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return 0;
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}
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WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value)
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{
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// TODO : under classic there is no environement support, under X yes
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return false ;
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}
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// set the env var name to the given value, return TRUE on success
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WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value)
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{
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// TODO : under classic there is no environement support, under X yes
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return false ;
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}
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//
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// Execute a program in an Interactive Shell
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//
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bool wxShell(const wxString& command)
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{
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// TODO
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return FALSE;
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}
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// Shutdown or reboot the PC
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bool wxShutdown(wxShutdownFlags wFlags)
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{
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// TODO
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return FALSE;
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}
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// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
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long wxGetFreeMemory()
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{
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return FreeMem() ;
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}
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void wxUsleep(unsigned long milliseconds)
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{
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clock_t start = clock() ;
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do
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{
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YieldToAnyThread() ;
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} while( clock() - start < milliseconds / 1000.0 * CLOCKS_PER_SEC ) ;
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}
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void wxSleep(int nSecs)
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{
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wxUsleep(1000*nSecs);
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}
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// Consume all events until no more left
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void wxFlushEvents()
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{
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}
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#endif // !__DARWIN__
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// Emit a beeeeeep
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void wxBell()
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{
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SysBeep(30);
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}
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// our OS version is the same in non GUI and GUI cases
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static int DoGetOSVersion(int *majorVsn, int *minorVsn)
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{
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long theSystem ;
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// are there x-platform conventions ?
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Gestalt(gestaltSystemVersion, &theSystem) ;
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if (minorVsn != NULL) {
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*minorVsn = (theSystem & 0xFF ) ;
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}
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if (majorVsn != NULL) {
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*majorVsn = (theSystem >> 8 ) ;
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}
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#ifdef __DARWIN__
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return wxMAC_DARWIN;
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#else
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return wxMAC;
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#endif
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}
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wxToolkitInfo& wxConsoleAppTraits::GetToolkitInfo()
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{
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static wxToolkitInfo info;
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info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
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info.name = _T("wxBase");
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return info;
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}
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#endif // wxUSE_BASE
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#if wxUSE_GUI
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wxToolkitInfo& wxGUIAppTraits::GetToolkitInfo()
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{
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static wxToolkitInfo info;
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info.os = DoGetOSVersion(&info.versionMajor, &info.versionMinor);
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info.shortName = _T("mac");
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info.name = _T("wxMac");
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#ifdef __WXUNIVERSAL__
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info.shortName << _T("univ");
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info.name << _T("/wxUniversal");
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#endif
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return info;
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}
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// Reading and writing resources (eg WIN.INI, .Xdefaults)
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#if wxUSE_RESOURCES
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bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
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{
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// TODO
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return FALSE;
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}
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bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
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{
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wxString buf;
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buf.Printf(wxT("%.4f"), value);
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return wxWriteResource(section, entry, buf, file);
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}
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bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
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{
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wxString buf;
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buf.Printf(wxT("%ld"), value);
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return wxWriteResource(section, entry, buf, file);
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}
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bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
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{
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wxString buf;
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buf.Printf(wxT("%d"), value);
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return wxWriteResource(section, entry, buf, file);
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}
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bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file)
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{
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// TODO
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return FALSE;
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}
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bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
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{
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char *s = NULL;
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bool succ = wxGetResource(section, entry, (char **)&s, file);
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if (succ)
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{
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*value = (float)strtod(s, NULL);
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delete[] s;
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return TRUE;
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}
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else return FALSE;
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}
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bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
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{
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char *s = NULL;
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bool succ = wxGetResource(section, entry, (char **)&s, file);
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if (succ)
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{
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*value = strtol(s, NULL, 10);
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delete[] s;
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return TRUE;
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}
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else return FALSE;
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}
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bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
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{
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char *s = NULL;
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bool succ = wxGetResource(section, entry, (char **)&s, file);
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if (succ)
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{
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*value = (int)strtol(s, NULL, 10);
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delete[] s;
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return TRUE;
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}
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else return FALSE;
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}
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#endif // wxUSE_RESOURCES
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int gs_wxBusyCursorCount = 0;
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extern wxCursor gMacCurrentCursor ;
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wxCursor gMacStoredActiveCursor ;
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// Set the cursor to the busy cursor for all windows
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void wxBeginBusyCursor(wxCursor *cursor)
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{
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if (gs_wxBusyCursorCount++ == 0)
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{
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gMacStoredActiveCursor = gMacCurrentCursor ;
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cursor->MacInstall() ;
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}
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//else: nothing to do, already set
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}
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// Restore cursor to normal
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void wxEndBusyCursor()
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{
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wxCHECK_RET( gs_wxBusyCursorCount > 0,
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wxT("no matching wxBeginBusyCursor() for wxEndBusyCursor()") );
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if (--gs_wxBusyCursorCount == 0)
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{
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gMacStoredActiveCursor.MacInstall() ;
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gMacStoredActiveCursor = wxNullCursor ;
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}
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}
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// TRUE if we're between the above two calls
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bool wxIsBusy()
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{
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return (gs_wxBusyCursorCount > 0);
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}
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wxString wxMacFindFolder( short vol,
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OSType folderType,
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Boolean createFolder)
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{
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short vRefNum ;
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long dirID ;
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wxString strDir ;
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if ( FindFolder( vol, folderType, createFolder, &vRefNum, &dirID) == noErr)
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{
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FSSpec file ;
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if ( FSMakeFSSpec( vRefNum , dirID , "\p" , &file ) == noErr )
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{
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strDir = wxMacFSSpec2MacFilename( &file ) + wxFILE_SEP_PATH ;
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}
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}
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return strDir ;
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}
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// Check whether this window wants to process messages, e.g. Stop button
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// in long calculations.
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bool wxCheckForInterrupt(wxWindow *wnd)
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{
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// TODO
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return FALSE;
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}
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void wxGetMousePosition( int* x, int* y )
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{
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Point pt ;
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GetMouse( &pt ) ;
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LocalToGlobal( &pt ) ;
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*x = pt.h ;
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*y = pt.v ;
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};
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// Return TRUE if we have a colour display
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bool wxColourDisplay()
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{
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return TRUE;
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}
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// Returns depth of screen
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int wxDisplayDepth()
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{
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Rect globRect ;
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SetRect(&globRect, -32760, -32760, 32760, 32760);
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GDHandle theMaxDevice;
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int theDepth = 8;
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theMaxDevice = GetMaxDevice(&globRect);
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if (theMaxDevice != nil)
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theDepth = (**(**theMaxDevice).gdPMap).pixelSize;
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return theDepth ;
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}
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// Get size of display
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void wxDisplaySize(int *width, int *height)
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{
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BitMap screenBits;
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GetQDGlobalsScreenBits( &screenBits );
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if (width != NULL) {
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*width = screenBits.bounds.right - screenBits.bounds.left ;
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}
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if (height != NULL) {
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*height = screenBits.bounds.bottom - screenBits.bounds.top ;
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}
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}
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void wxDisplaySizeMM(int *width, int *height)
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{
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wxDisplaySize(width, height);
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// on mac 72 is fixed (at least now ;-)
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float cvPt2Mm = 25.4 / 72;
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if (width != NULL) {
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*width = int( *width * cvPt2Mm );
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}
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if (height != NULL) {
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*height = int( *height * cvPt2Mm );
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}
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}
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void wxClientDisplayRect(int *x, int *y, int *width, int *height)
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{
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BitMap screenBits;
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GetQDGlobalsScreenBits( &screenBits );
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if (x) *x = 0;
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if (y) *y = 0;
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if (width != NULL) {
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*width = screenBits.bounds.right - screenBits.bounds.left ;
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}
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if (height != NULL) {
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*height = screenBits.bounds.bottom - screenBits.bounds.top ;
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}
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SInt16 mheight ;
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#if TARGET_CARBON
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GetThemeMenuBarHeight( &mheight ) ;
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#else
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mheight = LMGetMBarHeight() ;
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#endif
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if (height != NULL) {
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*height -= mheight ;
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}
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if (y)
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*y = mheight ;
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}
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wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
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{
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return wxGenericFindWindowAtPoint(pt);
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}
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#endif // wxUSE_GUI
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#if wxUSE_BASE
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wxString wxGetOsDescription()
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{
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#ifdef WXWIN_OS_DESCRIPTION
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// use configure generated description if available
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return wxString("MacOS (") + WXWIN_OS_DESCRIPTION + wxString(")");
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#else
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return wxT("MacOS") ; //TODO:define further
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#endif
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}
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#ifndef __DARWIN__
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wxChar *wxGetUserHome (const wxString& user)
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{
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// TODO
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return NULL;
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}
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bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
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{
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if ( path.empty() )
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return FALSE;
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wxString p = path ;
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if (p[0] == ':' ) {
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p = wxGetCwd() + p ;
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}
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int pos = p.Find(':') ;
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if ( pos != wxNOT_FOUND ) {
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p = p.Mid(1,pos) ;
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}
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p = p + wxT(":") ;
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Str255 volumeName ;
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XVolumeParam pb ;
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wxMacStringToPascal( p , volumeName ) ;
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OSErr err = XGetVolumeInfoNoName( volumeName , 0 , &pb ) ;
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if ( err == noErr ) {
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if ( pTotal ) {
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(*pTotal) = wxLongLong( pb.ioVTotalBytes ) ;
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}
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if ( pFree ) {
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(*pFree) = wxLongLong( pb.ioVFreeBytes ) ;
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}
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}
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return err == noErr ;
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}
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#endif // !__DARWIN__
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#endif // wxUSE_BASE
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#if wxUSE_GUI
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//---------------------------------------------------------------------------
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// wxMac Specific utility functions
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//---------------------------------------------------------------------------
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char StringMac[] = "\x0d\x80\x81\x82\x83\x84\x85\x86\x87\x88\x89\x8a\x8b\x8c\x8d\x8e\x8f"
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"\x90\x91\x92\x93\x94\x95\x96\x97\x98\x99\x9a\x9b\x9c\x9d\x9e\x9f"
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"\xa0\xa1\xa2\xa3\xa4\xa5\xa6\xa7\xa8\xa9\xaa\xab\xac\xae\xaf"
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"\xb1\xb4\xb5\xb6\xbb\xbc\xbe\xbf"
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"\xc0\xc1\xc2\xc4\xc7\xc8\xc9\xcb\xcc\xcd\xce\xcf"
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"\xd0\xd1\xd2\xd3\xd4\xd5\xd6\xd8\xca\xdb" ;
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char StringANSI[] = "\x0a\xC4\xC5\xC7\xC9\xD1\xD6\xDC\xE1\xE0\xE2\xE4\xE3\xE5\xE7\xE9\xE8"
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"\xEA\xEB\xED\xEC\xEE\xEF\xF1\xF3\xF2\xF4\xF6\xF5\xFA\xF9\xFB\xFC"
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"\x86\xBA\xA2\xA3\xA7\x95\xB6\xDF\xAE\xA9\x99\xB4\xA8\xC6\xD8"
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"\xB1\xA5\xB5\xF0\xAA\xBA\xE6\xF8"
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"\xBF\xA1\xAC\x83\xAB\xBB\x85\xC0\xC3\xD5\x8C\x9C"
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"\x96\x97\x93\x94\x91\x92\xF7\xFF\xA0\x80" ;
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void wxMacConvertFromPC( const char *from , char *to , int len )
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{
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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 ;
|
|
TECObjectRef s_TECPlatformToNativeC = NULL ;
|
|
TECObjectRef s_TECNativeCToPlatform = 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...
|
|
const int kEncoding = wxApp::s_macDefaultEncodingIsPC
|
|
? (int)kTextEncodingWindowsLatin1
|
|
: (int)kTextEncodingMacRoman;
|
|
|
|
OSStatus status = noErr ;
|
|
status = TECCreateConverter(&s_TECNativeCToUnicode,
|
|
kEncoding,
|
|
kTextEncodingUnicodeDefault);
|
|
|
|
|
|
status = TECCreateConverter(&s_TECUnicodeToNativeC,
|
|
kTextEncodingUnicodeDefault,
|
|
kEncoding);
|
|
|
|
if ( wxApp::s_macDefaultEncodingIsPC )
|
|
{
|
|
status = TECCreateConverter(&s_TECPlatformToNativeC,
|
|
kTextEncodingMacRoman,
|
|
kTextEncodingWindowsLatin1);
|
|
|
|
|
|
status = TECCreateConverter(&s_TECNativeCToPlatform,
|
|
kTextEncodingWindowsLatin1,
|
|
kTextEncodingMacRoman);
|
|
}
|
|
}
|
|
|
|
void wxMacCleanupConverters()
|
|
{
|
|
OSStatus status = noErr ;
|
|
status = TECDisposeConverter(s_TECNativeCToUnicode);
|
|
|
|
status = TECDisposeConverter(s_TECUnicodeToNativeC);
|
|
|
|
status = TECDisposeConverter(s_TECPlatformToNativeC);
|
|
|
|
status = TECDisposeConverter(s_TECNativeCToPlatform);
|
|
}
|
|
|
|
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
|
|
if ( !wxApp::s_macDefaultEncodingIsPC )
|
|
memcpy( buf , from , len ) ;
|
|
else
|
|
{
|
|
ByteCount byteOutLen ;
|
|
ByteCount byteInLen = len ;
|
|
ByteCount byteBufferLen = byteInLen ;
|
|
|
|
status = TECConvertText(s_TECPlatformToNativeC, (ConstTextPtr)from , byteInLen, &byteInLen,
|
|
(TextPtr)buf, byteBufferLen, &byteOutLen);
|
|
}
|
|
#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
|
|
if ( !wxApp::s_macDefaultEncodingIsPC )
|
|
return wxCharBuffer( from.c_str() ) ;
|
|
else
|
|
{
|
|
wxCharBuffer result( from.Length() ) ;
|
|
OSStatus status = noErr ;
|
|
ByteCount byteOutLen ;
|
|
ByteCount byteInLen = from.Length() ;
|
|
ByteCount byteBufferLen = byteInLen ;
|
|
|
|
status = TECConvertText(s_TECNativeCToPlatform, (ConstTextPtr)from.c_str() , byteInLen, &byteInLen,
|
|
(TextPtr)result.data(), byteBufferLen, &byteOutLen);
|
|
return result ;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void wxMacStringToPascal( const wxString&from , StringPtr to )
|
|
{
|
|
wxCharBuffer buf = wxMacStringToCString( from ) ;
|
|
int len = strlen(buf) ;
|
|
|
|
if ( len > 255 )
|
|
len = 255 ;
|
|
to[0] = len ;
|
|
memcpy( (char*) &to[1] , buf , len ) ;
|
|
}
|
|
|
|
wxString wxMacMakeStringFromPascal( ConstStringPtr from )
|
|
{
|
|
return wxMacMakeStringFromCString( (char*) &from[1] , from[0] ) ;
|
|
}
|
|
|
|
//
|
|
// 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 &str )
|
|
{
|
|
#if wxUSE_UNICODE
|
|
m_cfs = CFStringCreateWithCharacters( kCFAllocatorDefault,
|
|
(const unsigned short*)str.wc_str(), str.Len() );
|
|
#else
|
|
m_cfs = CFStringCreateWithCString( kCFAllocatorSystemDefault , str.c_str() ,
|
|
wxApp::s_macDefaultEncodingIsPC ?
|
|
kCFStringEncodingWindowsLatin1 : 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 , wxApp::s_macDefaultEncodingIsPC ?
|
|
kCFStringEncodingWindowsLatin1 : CFStringGetSystemEncoding() ) ;
|
|
#endif
|
|
buf[len] = 0 ;
|
|
result.UngetWriteBuf() ;
|
|
return result ;
|
|
}
|
|
|
|
#if 0
|
|
|
|
wxString wxMacMakeMacStringFromPC( const wxChar * p )
|
|
{
|
|
wxString result ;
|
|
int len = wxStrlen ( p ) ;
|
|
if ( len > 0 )
|
|
{
|
|
wxChar* ptr = result.GetWriteBuf(len) ;
|
|
wxMacConvertFromPC( p , ptr , len ) ;
|
|
ptr[len] = 0 ;
|
|
result.UngetWriteBuf( len ) ;
|
|
}
|
|
return result ;
|
|
}
|
|
|
|
wxString wxMacMakePCStringFromMac( const wxChar * p )
|
|
{
|
|
wxString result ;
|
|
int len = wxStrlen ( p ) ;
|
|
if ( len > 0 )
|
|
{
|
|
wxChar* ptr = result.GetWriteBuf(len) ;
|
|
wxMacConvertToPC( p , ptr , len ) ;
|
|
ptr[len] = 0 ;
|
|
result.UngetWriteBuf( len ) ;
|
|
}
|
|
return result ;
|
|
}
|
|
|
|
wxString wxMacMakeStringFromMacString( const wxChar* 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 wxChar * from , StringPtr to , bool pc2macEncoding )
|
|
{
|
|
if (pc2macEncoding)
|
|
{
|
|
CopyCStringToPascal( wxMacMakeMacStringFromPC( from ) , to ) ;
|
|
}
|
|
else
|
|
{
|
|
CopyCStringToPascal( from , to ) ;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif //TARGET_CARBON
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// 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 <Gestalt.h>
|
|
#endif
|
|
|
|
#if TARGET_API_MAC_CARBON
|
|
|
|
#include <CodeFragments.h>
|
|
|
|
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
|
|
|