wxPlatformInfo (patch 1532064)
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40599 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
297
src/common/platinfo.cpp
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297
src/common/platinfo.cpp
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///////////////////////////////////////////////////////////////////////////////
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// Name: src/common/platinfo.cpp
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// Purpose: implements wxPlatformInfo class
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// Author: Francesco Montorsi
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// Modified by:
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// Created: 07.07.2006 (based on wxToolkitInfo)
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// RCS-ID: $Id$
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// Copyright: (c) 2006 Francesco Montorsi
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// License: wxWindows license
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///////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// for compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#include "wx/utils.h"
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#endif //WX_PRECOMP
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#include "wx/platinfo.h"
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#include "wx/apptrait.h"
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// ----------------------------------------------------------------------------
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// constants
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// ----------------------------------------------------------------------------
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static wxString wxOperatingSystemIdNames[] =
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{
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_T("Apple Mac OS"),
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_T("Apple Mac OS X"),
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_T("Microsoft Windows 9X"),
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_T("Microsoft Windows NT"),
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_T("Microsoft Windows Micro"),
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_T("Microsoft Windows CE"),
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_T("Linux"),
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_T("FreeBSD"),
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_T("OpenBSD"),
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_T("NetBSD"),
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_T("SunOS"),
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_T("AIX"),
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_T("HPUX"),
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_T("DOS"),
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_T("OS/2")
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};
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static wxString wxPortIdNames[] =
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{
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_T("wxBase"),
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_T("wxMSW"),
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_T("wxMotif"),
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_T("wxGTK"),
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_T("wxMGL"),
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_T("wxX11"),
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_T("wxOS2"),
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_T("wxMac"),
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_T("wxCocoa"),
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_T("wxWinCE"),
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_T("wxPalmOS")
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};
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static wxString wxArchitectureNames[] =
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{
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_T("32 bit"),
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_T("64 bit")
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};
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static wxString wxEndiannessNames[] =
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{
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_T("Big endian"),
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_T("Little endian"),
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_T("PDP endian")
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};
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// ----------------------------------------------------------------------------
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// local functions
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// ----------------------------------------------------------------------------
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// returns log in base 2 of the value, this maps the enum values to the
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// corresponding indices
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static int wxGetIndexFromEnumValue(int value)
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{
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wxCHECK_MSG( value, -1, _T("invalid enum value") );
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int n = 0;
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while ( !(value & 1) )
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{
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value >>= 1;
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n++;
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}
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wxASSERT_MSG( value == 1, _T("more than one bit set in enum value") );
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return n;
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}
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// ----------------------------------------------------------------------------
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// wxPlatformInfo
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// ----------------------------------------------------------------------------
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wxPlatformInfo::wxPlatformInfo()
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{
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// autodetect all informations
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const wxAppTraits * const traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
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if ( !traits )
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{
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wxFAIL_MSG( _T("failed to initialize wxPlatformInfo") );
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m_port = wxPORT_UNKNOWN;
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m_tkVersionMajor =
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m_tkVersionMinor = 0;
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}
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else
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{
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m_port = traits->GetToolkitVersion(&m_tkVersionMajor, &m_tkVersionMinor);
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}
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m_os = wxGetOsVersion(&m_osVersionMajor, &m_osVersionMinor);
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m_endian = wxIsPlatformLittleEndian() ? wxENDIAN_LITTLE : wxENDIAN_BIG;
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m_arch = wxIsPlatform64Bit() ? wxARCH_64 : wxARCH_32;
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}
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wxPlatformInfo::wxPlatformInfo(wxPortId pid, int tkMajor, int tkMinor,
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wxOperatingSystemId id, int osMajor, int osMinor,
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wxArchitecture arch,
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wxEndianness endian)
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{
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m_tkVersionMajor = tkMajor;
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m_tkVersionMinor = tkMinor;
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m_port = pid;
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m_os = id;
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m_osVersionMajor = osMajor;
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m_osVersionMinor = osMinor;
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m_endian = endian;
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m_arch = arch;
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}
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bool wxPlatformInfo::operator==(const wxPlatformInfo &t) const
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{
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return m_tkVersionMajor == t.m_tkVersionMajor &&
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m_tkVersionMinor == t.m_tkVersionMinor &&
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m_osVersionMajor == t.m_osVersionMajor &&
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m_osVersionMinor == t.m_osVersionMinor &&
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m_os == t.m_os &&
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m_port == t.m_port &&
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m_arch == t.m_arch &&
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m_endian == t.m_endian;
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}
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// ----------------------------------------------------------------------------
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// wxPlatformInfo - enum -> string conversions
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// ----------------------------------------------------------------------------
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wxString wxPlatformInfo::GetOperatingSystemFamilyName(wxOperatingSystemId os)
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{
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if ( os & wxOS_MAC )
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return _T("Macintosh");
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else if ( os & wxOS_WINDOWS )
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return _T("Windows");
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else if ( os & wxOS_UNIX )
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return _T("Unix");
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else if ( os == wxOS_DOS )
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return _T("DOS");
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else if ( os == wxOS_OS2 )
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return _T("OS/2");
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return _T("Unknown");
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}
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wxString wxPlatformInfo::GetOperatingSystemIdName(wxOperatingSystemId os)
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{
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const int idx = wxGetIndexFromEnumValue(os);
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wxCHECK_MSG( idx < WXSIZEOF(wxOperatingSystemIdNames), wxEmptyString,
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_T("invalid OS id") );
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return wxOperatingSystemIdNames[idx];
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}
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wxString wxPlatformInfo::GetPortIdName(wxPortId port)
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{
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const int idx = wxGetIndexFromEnumValue(port);
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wxCHECK_MSG( idx < WXSIZEOF(wxPortIdNames), wxEmptyString,
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_T("invalid port id") );
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wxString ret = wxPortIdNames[idx];
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if ( IsUsingUniversalWidgets() )
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ret += wxT("/wxUniversal");
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return ret;
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}
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wxString wxPlatformInfo::GetPortIdShortName(wxPortId port)
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{
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const int idx = wxGetIndexFromEnumValue(port);
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wxCHECK_MSG( idx < WXSIZEOF(wxPortIdNames), wxEmptyString,
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_T("invalid port id") );
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wxString ret = wxPortIdNames[idx];
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ret = ret.Mid(2).Lower(); // remove 'wx' prefix
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if ( IsUsingUniversalWidgets() )
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ret += wxT("univ");
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return ret;
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}
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wxString wxPlatformInfo::GetArchName(wxArchitecture arch)
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{
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wxCOMPILE_TIME_ASSERT( WXSIZEOF(wxArchitectureNames) == wxARCH_MAX,
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wxArchitectureNamesMismatch );
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return wxArchitectureNames[arch];
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}
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wxString wxPlatformInfo::GetEndiannessName(wxEndianness end)
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{
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wxCOMPILE_TIME_ASSERT( WXSIZEOF(wxEndiannessNames) == wxENDIAN_MAX,
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wxEndiannessNamesMismatch );
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return wxEndiannessNames[end];
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}
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// ----------------------------------------------------------------------------
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// wxPlatformInfo - string -> enum conversions
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// ----------------------------------------------------------------------------
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wxOperatingSystemId wxPlatformInfo::GetOperatingSystemId(const wxString &str)
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{
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for ( size_t i = 0; i < WXSIZEOF(wxOperatingSystemIdNames); i++ )
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{
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if ( wxOperatingSystemIdNames[i].CmpNoCase(str) == 0 )
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return (wxOperatingSystemId)(1 << i);
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}
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return wxOS_UNKNOWN;
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}
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wxPortId wxPlatformInfo::GetPortId(const wxString &str)
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{
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// recognize both short and long port names
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for ( size_t i = 0; i < WXSIZEOF(wxPortIdNames); i++ )
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{
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wxPortId current = (wxPortId)(1 << i);
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if ( wxPortIdNames[i].CmpNoCase(str) == 0 )
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return current;
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if ( GetPortIdShortName(current).CmpNoCase(str) == 0 )
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return current;
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}
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return wxPORT_UNKNOWN;
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}
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wxArchitecture wxPlatformInfo::GetArch(const wxString &arch)
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{
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if ( arch.Contains(wxT("32")) )
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return wxARCH_32;
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if ( arch.Contains(wxT("64")) )
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return wxARCH_64;
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return wxARCH_INVALID;
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}
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wxEndianness wxPlatformInfo::GetEndianness(const wxString& end)
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{
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wxString endl(end.Lower());
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if ( end.StartsWith(wxT("little")) )
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return wxENDIAN_LITTLE;
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if ( end.StartsWith(wxT("big")) )
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return wxENDIAN_BIG;
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return wxENDIAN_INVALID;
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}
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