Allow using milliseconds in wxLog timestamp.

[wxWidgets.git] / src / common / utilscmn.cpp

diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index 2b6fda7586ba4766c35635b270c309794a82f600..15908b65e78968a2d8ad40aa26bd9783006d98ad 100644 (file)
--- 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/uri.h"
 #include "wx/mimetype.h"
 #include "wx/config.h"

+#include "wx/versioninfo.h"

 
 #if defined(__WXWINCE__) && wxUSE_DATETIME
     #include "wx/datetime.h"
 
 #if defined(__WXWINCE__) && wxUSE_DATETIME
     #include "wx/datetime.h"


@@ -110,24 +111,15 @@
 // ============================================================================
 
 // Array used in DecToHex conversion routine.
 // ============================================================================
 
 // Array used in DecToHex conversion routine.

-static wxChar hexArray[] = wxT("0123456789ABCDEF");
+static const wxChar hexArray[] = wxT("0123456789ABCDEF");

 
 // Convert 2-digit hex number to decimal
 
 // 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
 }
 
 // Convert decimal integer to 2-character hex string


@@ -161,16 +153,6 @@ wxString wxDecToHex(int dec)
 // misc functions
 // ----------------------------------------------------------------------------
 
 // 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()
 {
 // Return the current date/time
 wxString wxNow()
 {


@@ -365,8 +347,7 @@ void wxPlatform::AddPlatform(int platform)
 
 void wxPlatform::ClearPlatforms()
 {
 
 void wxPlatform::ClearPlatforms()
 {

-    delete sm_customPlatforms;
-    sm_customPlatforms = NULL;
+    wxDELETE(sm_customPlatforms);

 }
 
 /// Function for testing current platform
 }
 
 /// Function for testing current platform


@@ -545,7 +526,7 @@ wxString wxGetCurrentDir()
         {
             if ( errno != ERANGE )
             {
         {
             if ( errno != ERANGE )
             {

-                wxLogSysError(_T("Failed to get current directory"));
+                wxLogSysError(wxT("Failed to get current directory"));

 
                 return wxEmptyString;
             }
 
                 return wxEmptyString;
             }


@@ -563,6 +544,70 @@ wxString wxGetCurrentDir()
 
 #endif // 0
 
 
 #endif // 0
 

+// ----------------------------------------------------------------------------
+// Environment
+// ----------------------------------------------------------------------------
+
+#ifdef __WXOSX__
+#if wxOSX_USE_COCOA_OR_CARBON
+    #include <crt_externs.h>
+#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.
+#ifdef __BSD__
+    // POSIX, but not in an include file
+    extern char **environ;
+#endif
+    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
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxExecute
 // ----------------------------------------------------------------------------


@@ -573,7 +618,7 @@ wxString wxGetCurrentDir()
 #if wxUSE_STREAMS
 static bool ReadAll(wxInputStream *is, wxArrayString& output)
 {
 #if wxUSE_STREAMS
 static bool ReadAll(wxInputStream *is, wxArrayString& output)
 {

-    wxCHECK_MSG( is, false, _T("NULL stream in wxExecute()?") );
+    wxCHECK_MSG( is, false, wxT("NULL stream in wxExecute()?") );

 
     // the stream could be already at EOF or in wxSTREAM_BROKEN_PIPE state
     is->Reset();
 
     // the stream could be already at EOF or in wxSTREAM_BROKEN_PIPE state
     is->Reset();


@@ -610,13 +655,14 @@ static bool ReadAll(wxInputStream *is, wxArrayString& output)
 static long wxDoExecuteWithCapture(const wxString& command,
                                    wxArrayString& output,
                                    wxArrayString* error,
 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();
 
 {
     // 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 )
 
 #if wxUSE_STREAMS
     if ( rc != -1 )


@@ -641,17 +687,19 @@ static long wxDoExecuteWithCapture(const wxString& command,
     return rc;
 }
 
     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,
 }
 
 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);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------


@@ -933,6 +981,16 @@ void wxQsort(void *const pbase, size_t total_elems,
 
 #if wxUSE_GUI
 
 
 #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
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // Launch default browser
 // ----------------------------------------------------------------------------


@@ -943,7 +1001,7 @@ 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__) || \
 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);
 
 // implemented in a port-specific utils source file:
 bool wxDoLaunchDefaultBrowser(const wxString& url, int flags);


@@ -959,7 +1017,7 @@ bool wxDoLaunchDefaultBrowser(const wxString& url, int flags)
     wxString cmd;
 
 #if wxUSE_MIMETYPE
     wxString cmd;
 
 #if wxUSE_MIMETYPE

-    wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(_T("html"));
+    wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(wxT("html"));

     if ( ft )
     {
         wxString mt;
     if ( ft )
     {
         wxString mt;


@@ -974,7 +1032,7 @@ bool wxDoLaunchDefaultBrowser(const wxString& url, int flags)
     {
         // fallback to checking for the BROWSER environment variable
         if ( !wxGetEnv(wxT("BROWSER"), &cmd) || cmd.empty() )
     {
         // fallback to checking for the BROWSER environment variable
         if ( !wxGetEnv(wxT("BROWSER"), &cmd) || cmd.empty() )

-            cmd << _T(' ') << url;
+            cmd << wxT(' ') << url;

     }
 
     ok = ( !cmd.empty() && wxExecute(cmd) );
     }
 
     ok = ( !cmd.empty() && wxExecute(cmd) );


@@ -1001,8 +1059,7 @@ static bool DoLaunchDefaultBrowserHelper(const wxString& urlOrig, int flags)
     // this check is useful to avoid that wxURI recognizes as scheme parts of
     // the filename, in case urlOrig is a local filename
     // (e.g. "C:\\test.txt" when parsed by wxURI reports a scheme == "C")
     // this check is useful to avoid that wxURI recognizes as scheme parts of
     // the filename, in case urlOrig is a local filename
     // (e.g. "C:\\test.txt" when parsed by wxURI reports a scheme == "C")

-    bool hasValidScheme = uri.HasScheme() && 
-            (uri.GetScheme() == "http" || uri.GetScheme() == "file");
+    bool hasValidScheme = uri.HasScheme() && uri.GetScheme().length() > 1;

 
 #if defined(__WXMSW__)
 
 
 #if defined(__WXMSW__)
 


@@ -1011,10 +1068,14 @@ static bool DoLaunchDefaultBrowserHelper(const wxString& urlOrig, int flags)
     //
     // for (int i=0; i<2; i++)
     // {
     //
     // for (int i=0; i<2; i++)
     // {

+    //   // test arguments without a valid URL scheme:

     //   wxLaunchDefaultBrowser("C:\\test.txt", i==0 ? 0 : wxBROWSER_NEW_WINDOW);
     //   wxLaunchDefaultBrowser("wxwidgets.org", i==0 ? 0 : wxBROWSER_NEW_WINDOW);
     //   wxLaunchDefaultBrowser("C:\\test.txt", i==0 ? 0 : wxBROWSER_NEW_WINDOW);
     //   wxLaunchDefaultBrowser("wxwidgets.org", i==0 ? 0 : wxBROWSER_NEW_WINDOW);

+    //
+    //   // test arguments with different valid schemes:

     //   wxLaunchDefaultBrowser("file:/C%3A/test.txt", i==0 ? 0 : wxBROWSER_NEW_WINDOW);
     //   wxLaunchDefaultBrowser("http://wxwidgets.org", i==0 ? 0 : wxBROWSER_NEW_WINDOW);
     //   wxLaunchDefaultBrowser("file:/C%3A/test.txt", i==0 ? 0 : wxBROWSER_NEW_WINDOW);
     //   wxLaunchDefaultBrowser("http://wxwidgets.org", i==0 ? 0 : wxBROWSER_NEW_WINDOW);

+    //   wxLaunchDefaultBrowser("mailto:user@host.org", i==0 ? 0 : wxBROWSER_NEW_WINDOW);

     // }
     // (assuming you have a C:\test.txt file)
 
     // }
     // (assuming you have a C:\test.txt file)
 


@@ -1037,9 +1098,13 @@ static bool DoLaunchDefaultBrowserHelper(const wxString& urlOrig, int flags)
 
         if ( uri.GetScheme() == "file" )
         {
 
         if ( uri.GetScheme() == "file" )
         {

-            // ShellExecuteEx() doesn't like the "file" scheme when opening local files; 
+            // TODO: extract URLToFileName() to some always compiled in
+            //       function
+#if wxUSE_FILESYSTEM
+            // ShellExecuteEx() doesn't like the "file" scheme when opening local files;

             // remove it
             url = wxFileSystem::URLToFileName(url).GetFullPath();
             // remove it
             url = wxFileSystem::URLToFileName(url).GetFullPath();

+#endif // wxUSE_FILESYSTEM

         }
     }
 
         }
     }
 


@@ -1109,7 +1174,7 @@ wxChar *wxStripMenuCodes(const wxChar *in, wxChar *out)
 
 wxString wxStripMenuCodes(const wxString& in, int flags)
 {
 
 wxString wxStripMenuCodes(const wxString& in, int flags)
 {

-    wxASSERT_MSG( flags, _T("this is useless to call without any flags") );
+    wxASSERT_MSG( flags, wxT("this is useless to call without any flags") );

 
     wxString out;
 
 
     wxString out;
 


@@ -1119,14 +1184,14 @@ wxString wxStripMenuCodes(const wxString& in, int flags)
     for ( size_t n = 0; n < len; n++ )
     {
         wxChar ch = in[n];
     for ( size_t n = 0; n < len; n++ )
     {
         wxChar ch = in[n];

-        if ( (flags & wxStrip_Mnemonics) && ch == _T('&') )
+        if ( (flags & wxStrip_Mnemonics) && ch == wxT('&') )

         {
             // skip it, it is used to introduce the accel char (or to quote
             // itself in which case it should still be skipped): note that it
             // can't be the last character of the string
             if ( ++n == len )
             {
         {
             // skip it, it is used to introduce the accel char (or to quote
             // itself in which case it should still be skipped): note that it
             // can't be the last character of the string
             if ( ++n == len )
             {

-                wxLogDebug(_T("Invalid menu string '%s'"), in.c_str());
+                wxLogDebug(wxT("Invalid menu string '%s'"), in.c_str());

             }
             else
             {
             }
             else
             {


@@ -1134,7 +1199,7 @@ wxString wxStripMenuCodes(const wxString& in, int flags)
                 ch = in[n];
             }
         }
                 ch = in[n];
             }
         }

-        else if ( (flags & wxStrip_Accel) && ch == _T('\t') )
+        else if ( (flags & wxStrip_Accel) && ch == wxT('\t') )

         {
             // everything after TAB is accel string, exit the loop
             break;
         {
             // everything after TAB is accel string, exit the loop
             break;


@@ -1276,14 +1341,14 @@ wxWindow* wxGenericFindWindowAtPoint(const wxPoint& pt)
 int wxMessageBox(const wxString& message, const wxString& caption, long style,
                  wxWindow *parent, int WXUNUSED(x), int WXUNUSED(y) )
 {
 int wxMessageBox(const wxString& message, const wxString& caption, long style,
                  wxWindow *parent, int WXUNUSED(x), int WXUNUSED(y) )
 {

-    long decorated_style = style;
-
-    if ( ( style & ( wxICON_EXCLAMATION | wxICON_HAND | wxICON_INFORMATION | wxICON_QUESTION ) ) == 0 )
+    // add the appropriate icon unless this was explicitly disabled by use of
+    // wxICON_NONE
+    if ( !(style & wxICON_NONE) && !(style & wxICON_MASK) )

     {
     {

-        decorated_style |= ( style & wxYES ) ? wxICON_QUESTION : wxICON_INFORMATION ;
+        style |= style & wxYES ? wxICON_QUESTION : wxICON_INFORMATION;

     }
 
     }
 

-    wxMessageDialog dialog(parent, message, caption, decorated_style);
+    wxMessageDialog dialog(parent, message, caption, style);

 
     int ans = dialog.ShowModal();
     switch ( ans )
 
     int ans = dialog.ShowModal();
     switch ( ans )


@@ -1298,47 +1363,60 @@ int wxMessageBox(const wxString& message, const wxString& caption, long style,
             return wxCANCEL;
     }
 
             return wxCANCEL;
     }
 

-    wxFAIL_MSG( _T("unexpected return code from wxMessageDialog") );
+    wxFAIL_MSG( wxT("unexpected return code from wxMessageDialog") );

 
     return wxCANCEL;
 }
 
 
     return wxCANCEL;
 }
 

-void wxInfoMessageBox(wxWindow* parent)
+wxVersionInfo wxGetLibraryVersionInfo()

 {
     // don't translate these strings, they're for diagnostics purposes only
     wxString msg;
 {
     // don't translate these strings, they're for diagnostics purposes only
     wxString msg;

-    msg.Printf(_T("wxWidgets Library (%s port)\n")
-               _T("Version %d.%d.%d%s%s, compiled at %s %s\n")
-               _T("Runtime version of toolkit used is %d.%d.%s\n")
-               _T("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,
                wxMAJOR_VERSION,
                wxMINOR_VERSION,
                wxRELEASE_NUMBER,

-#if wxUSE_UNICODE
-               L" (Unicode)",
+#if wxUSE_UNICODE_UTF8
+               "UTF-8",
+#elif wxUSE_UNICODE
+               "wchar_t",

 #else
 #else

-               wxEmptyString,
-#endif
-#ifdef __WXDEBUG__
-               _T(" Debug build"),
-#else
-               wxEmptyString,
+               "none",

 #endif
 #endif

+               wxDEBUG_LEVEL,

                __TDATE__,
                __TTIME__,
                wxPlatformInfo::Get().GetToolkitMajorVersion(),
                __TDATE__,
                __TTIME__,
                wxPlatformInfo::Get().GetToolkitMajorVersion(),

-               wxPlatformInfo::Get().GetToolkitMinorVersion(),
+               wxPlatformInfo::Get().GetToolkitMinorVersion()
+              );
+

 #ifdef __WXGTK__
 #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
-               );
-    wxMessageBox(msg, _T("wxWidgets information"),
+    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) 1995-2010 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);
 }
                  wxICON_INFORMATION | wxOK,
                  parent);
 }


@@ -1489,6 +1567,12 @@ void wxEnableTopLevelWindows(bool enable)
         node->GetData()->Enable(enable);
 }
 
         node->GetData()->Enable(enable);
 }
 

+#if defined(__WXOSX__) && wxOSX_USE_COCOA
+
+// defined in evtloop.mm
+
+#else
+

 wxWindowDisabler::wxWindowDisabler(bool disable)
 {
     m_disabled = disable;
 wxWindowDisabler::wxWindowDisabler(bool disable)
 {
     m_disabled = disable;


@@ -1551,6 +1635,8 @@ wxWindowDisabler::~wxWindowDisabler()
     delete m_winDisabled;
 }
 
     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)
 // Yield to other apps/messages and disable user input to all windows except
 // the given one
 bool wxSafeYield(wxWindow *win, bool onlyIfNeeded)