X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9a83f860948059b0273b5cc6d9e43fadad3ebfca..08670ea85abf4b4946a9ce64971b591d7b1ee30b:/src/common/utilscmn.cpp diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp index 6dd39b131d..712b38883f 100644 --- a/src/common/utilscmn.cpp +++ b/src/common/utilscmn.cpp @@ -52,6 +52,7 @@ #include "wx/uri.h" #include "wx/mimetype.h" #include "wx/config.h" +#include "wx/versioninfo.h" #if defined(__WXWINCE__) && wxUSE_DATETIME #include "wx/datetime.h" @@ -110,24 +111,15 @@ // ============================================================================ // Array used in DecToHex conversion routine. -static wxChar hexArray[] = wxT("0123456789ABCDEF"); +static const wxChar hexArray[] = wxT("0123456789ABCDEF"); // Convert 2-digit hex number to decimal -int wxHexToDec(const wxString& buf) +int wxHexToDec(const wxString& str) { - int firstDigit, secondDigit; - - if (buf.GetChar(0) >= wxT('A')) - firstDigit = buf.GetChar(0) - wxT('A') + 10; - else - firstDigit = buf.GetChar(0) - wxT('0'); - - if (buf.GetChar(1) >= wxT('A')) - secondDigit = buf.GetChar(1) - wxT('A') + 10; - else - secondDigit = buf.GetChar(1) - wxT('0'); - - return (firstDigit & 0xF) * 16 + (secondDigit & 0xF ); + char buf[2]; + buf[0] = str.GetChar(0); + buf[1] = str.GetChar(1); + return wxHexToDec((const char*) buf); } // Convert decimal integer to 2-character hex string @@ -161,16 +153,6 @@ wxString wxDecToHex(int dec) // misc functions // ---------------------------------------------------------------------------- -// Don't synthesize KeyUp events holding down a key and producing KeyDown -// events with autorepeat. On by default and always on in wxMSW. wxGTK version -// in utilsgtk.cpp. -#ifndef __WXGTK__ -bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) ) -{ - return true; // detectable auto-repeat is the only mode MSW supports -} -#endif // !wxGTK - // Return the current date/time wxString wxNow() { @@ -365,8 +347,7 @@ void wxPlatform::AddPlatform(int platform) void wxPlatform::ClearPlatforms() { - delete sm_customPlatforms; - sm_customPlatforms = NULL; + wxDELETE(sm_customPlatforms); } /// Function for testing current platform @@ -563,6 +544,81 @@ wxString wxGetCurrentDir() #endif // 0 +// ---------------------------------------------------------------------------- +// Environment +// ---------------------------------------------------------------------------- + +#ifdef __WXOSX__ +#if wxOSX_USE_COCOA_OR_CARBON + #include +#endif +#endif + +bool wxGetEnvMap(wxEnvVariableHashMap *map) +{ + wxCHECK_MSG( map, false, wxS("output pointer can't be NULL") ); + +#if defined(__VISUALC__) + wxChar **env = _tenviron; +#elif defined(__VMS) + // Now this routine wil give false for OpenVMS + // TODO : should we do something with logicals? + char **env=NULL; +#elif defined(__WXOSX__) +#if wxOSX_USE_COCOA_OR_CARBON + // Under Mac shared libraries don't have access to the global environ + // variable so use this Mac-specific function instead as advised by + // environ(7) under Darwin + char ***penv = _NSGetEnviron(); + if ( !penv ) + return false; + char **env = *penv; +#else + char **env=NULL; + // todo translate NSProcessInfo environment into map +#endif +#else // non-MSVC non-Mac + // Not sure if other compilers have _tenviron so use the (more standard) + // ANSI version only for them. + + // Both POSIX and Single UNIX Specification say that this variable must + // exist but not that it must be declared anywhere and, indeed, it's not + // declared in several common systems (some BSDs, Solaris with native CC) + // so we (re)declare it ourselves to deal with these cases. However we do + // not do this under MSW where there can be DLL-related complications, i.e. + // the variable might be DLL-imported or not. Luckily we don't have to + // worry about this as all MSW compilers do seem to define it in their + // standard headers anyhow so we can just rely on already having the + // correct declaration. And if this turns out to be wrong, we can always + // add a configure test checking whether it is declared later. +#ifndef __WXMSW__ + extern char **environ; +#endif // !__WXMSW__ + + char **env = environ; +#endif + + if ( env ) + { + wxString name, + value; + while ( *env ) + { + const wxString var(*env); + + name = var.BeforeFirst(wxS('='), &value); + + (*map)[name] = value; + + env++; + } + + return true; + } + + return false; +} + // ---------------------------------------------------------------------------- // wxExecute // ---------------------------------------------------------------------------- @@ -610,13 +666,14 @@ static bool ReadAll(wxInputStream *is, wxArrayString& output) static long wxDoExecuteWithCapture(const wxString& command, wxArrayString& output, wxArrayString* error, - int flags) + int flags, + const wxExecuteEnv *env) { // create a wxProcess which will capture the output wxProcess *process = new wxProcess; process->Redirect(); - long rc = wxExecute(command, wxEXEC_SYNC | flags, process); + long rc = wxExecute(command, wxEXEC_SYNC | flags, process, env); #if wxUSE_STREAMS if ( rc != -1 ) @@ -641,17 +698,19 @@ static long wxDoExecuteWithCapture(const wxString& command, return rc; } -long wxExecute(const wxString& command, wxArrayString& output, int flags) +long wxExecute(const wxString& command, wxArrayString& output, int flags, + const wxExecuteEnv *env) { - return wxDoExecuteWithCapture(command, output, NULL, flags); + return wxDoExecuteWithCapture(command, output, NULL, flags, env); } long wxExecute(const wxString& command, wxArrayString& output, wxArrayString& error, - int flags) + int flags, + const wxExecuteEnv *env) { - return wxDoExecuteWithCapture(command, output, &error, flags); + return wxDoExecuteWithCapture(command, output, &error, flags, env); } // ---------------------------------------------------------------------------- @@ -764,8 +823,8 @@ typedef struct smaller partition. This *guarantees* no more than log (n) stack size is needed (actually O(1) in this case)! */ -void wxQsort(void *const pbase, size_t total_elems, - size_t size, CMPFUNCDATA cmp, const void* user_data) +void wxQsort(void* pbase, size_t total_elems, + size_t size, wxSortCallback cmp, const void* user_data) { register char *base_ptr = (char *) pbase; const size_t max_thresh = MAX_THRESH * size; @@ -933,6 +992,16 @@ void wxQsort(void *const pbase, size_t total_elems, #if wxUSE_GUI +// this function is only really implemented for X11-based ports, including GTK1 +// (GTK2 sets detectable auto-repeat automatically anyhow) +#if !(defined(__WXX11__) || defined(__WXMOTIF__) || \ + (defined(__WXGTK__) && !defined(__WXGTK20__))) +bool wxSetDetectableAutoRepeat( bool WXUNUSED(flag) ) +{ + return true; +} +#endif // !X11-based port + // ---------------------------------------------------------------------------- // Launch default browser // ---------------------------------------------------------------------------- @@ -943,7 +1012,7 @@ void wxQsort(void *const pbase, size_t total_elems, bool wxDoLaunchDefaultBrowser(const wxString& url, const wxString& scheme, int flags); #elif defined(__WXX11__) || defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXCOCOA__) || \ - (defined(__WXMAC__) && !defined(__WXOSX_IPHONE__)) + (defined(__WXOSX__) ) // implemented in a port-specific utils source file: bool wxDoLaunchDefaultBrowser(const wxString& url, int flags); @@ -1303,6 +1372,8 @@ int wxMessageBox(const wxString& message, const wxString& caption, long style, return wxNO; case wxID_CANCEL: return wxCANCEL; + case wxID_HELP: + return wxHELP; } wxFAIL_MSG( wxT("unexpected return code from wxMessageDialog") ); @@ -1310,41 +1381,54 @@ int wxMessageBox(const wxString& message, const wxString& caption, long style, return wxCANCEL; } -void wxInfoMessageBox(wxWindow* parent) +wxVersionInfo wxGetLibraryVersionInfo() { // don't translate these strings, they're for diagnostics purposes only wxString msg; - msg.Printf(wxT("wxWidgets Library (%s port)\n") - wxT("Version %d.%d.%d%s%s, compiled at %s %s\n") - wxT("Runtime version of toolkit used is %d.%d.%s\n") - wxT("Copyright (c) 1995-2009 wxWidgets team"), - wxPlatformInfo::Get().GetPortIdName().c_str(), + msg.Printf(wxS("wxWidgets Library (%s port)\n") + wxS("Version %d.%d.%d (Unicode: %s, debug level: %d),\n") + wxS("compiled at %s %s\n\n") + wxS("Runtime version of toolkit used is %d.%d.\n"), + wxPlatformInfo::Get().GetPortIdName(), wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER, -#if wxUSE_UNICODE - L" (Unicode)", +#if wxUSE_UNICODE_UTF8 + "UTF-8", +#elif wxUSE_UNICODE + "wchar_t", #else - wxEmptyString, -#endif -#ifdef __WXDEBUG__ - wxT(" Debug build"), -#else - wxEmptyString, + "none", #endif + wxDEBUG_LEVEL, __TDATE__, __TTIME__, wxPlatformInfo::Get().GetToolkitMajorVersion(), - wxPlatformInfo::Get().GetToolkitMinorVersion(), + wxPlatformInfo::Get().GetToolkitMinorVersion() + ); + #ifdef __WXGTK__ - wxString::Format("\nThe compile-time GTK+ version is %d.%d.%d.", - GTK_MAJOR_VERSION, - GTK_MINOR_VERSION, - GTK_MICRO_VERSION).c_str() -#else - wxEmptyString -#endif - ); + msg += wxString::Format("Compile-time GTK+ version is %d.%d.%d.\n", + GTK_MAJOR_VERSION, + GTK_MINOR_VERSION, + GTK_MICRO_VERSION); +#endif // __WXGTK__ + + return wxVersionInfo(wxS("wxWidgets"), + wxMAJOR_VERSION, + wxMINOR_VERSION, + wxRELEASE_NUMBER, + msg, + wxS("Copyright (c) 1995-2011 wxWidgets team")); +} + +void wxInfoMessageBox(wxWindow* parent) +{ + wxVersionInfo info = wxGetLibraryVersionInfo(); + wxString msg = info.ToString(); + + msg << wxS("\n") << info.GetCopyright(); + wxMessageBox(msg, wxT("wxWidgets information"), wxICON_INFORMATION | wxOK, parent); @@ -1465,7 +1549,7 @@ wxColour wxGetColourFromUser(wxWindow *parent, wxFont wxGetFontFromUser(wxWindow *parent, const wxFont& fontInit, const wxString& caption) { wxFontData data; - if ( fontInit.Ok() ) + if ( fontInit.IsOk() ) { data.SetInitialFont(fontInit); } @@ -1496,6 +1580,12 @@ void wxEnableTopLevelWindows(bool enable) node->GetData()->Enable(enable); } +#if defined(__WXOSX__) && wxOSX_USE_COCOA + +// defined in evtloop.mm + +#else + wxWindowDisabler::wxWindowDisabler(bool disable) { m_disabled = disable; @@ -1558,6 +1648,8 @@ wxWindowDisabler::~wxWindowDisabler() delete m_winDisabled; } +#endif + // Yield to other apps/messages and disable user input to all windows except // the given one bool wxSafeYield(wxWindow *win, bool onlyIfNeeded)