implemented GetProgramHandle() for Win32 and documented it

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

diff --git a/src/common/cmdline.cpp b/src/common/cmdline.cpp
index 871cf5dbf28435cf0c245b43cf78b287eedb4f64..c1c1f2a5305954b567e8baf1accfc4a48d441de0 100644 (file)
--- a/src/common/cmdline.cpp
+++ b/src/common/cmdline.cpp
@@ -86,7 +86,7 @@ struct wxCmdLineOption
                 GetLongOptionName(lng).Len() == lng.Len(),
                 wxT("Long option contains invalid characters")
             );
                 GetLongOptionName(lng).Len() == lng.Len(),
                 wxT("Long option contains invalid characters")
             );

-            
+

 
         kind = k;
 
 
         kind = k;
 


@@ -97,7 +97,7 @@ struct wxCmdLineOption
         type = typ;
         flags = fl;
 
         type = typ;
         flags = fl;
 

-        m_hasVal = FALSE;
+        m_hasVal = false;

     }
 
     // can't use union easily here, so just store all possible data fields, we
     }
 
     // can't use union easily here, so just store all possible data fields, we


@@ -120,15 +120,15 @@ struct wxCmdLineOption
 #endif // wxUSE_DATETIME
 
     void SetLongVal(long val)
 #endif // wxUSE_DATETIME
 
     void SetLongVal(long val)

-        { Check(wxCMD_LINE_VAL_NUMBER); m_longVal = val; m_hasVal = TRUE; }
+        { Check(wxCMD_LINE_VAL_NUMBER); m_longVal = val; m_hasVal = true; }

     void SetStrVal(const wxString& val)
     void SetStrVal(const wxString& val)

-        { Check(wxCMD_LINE_VAL_STRING); m_strVal = val; m_hasVal = TRUE; }
+        { Check(wxCMD_LINE_VAL_STRING); m_strVal = val; m_hasVal = true; }

 #if wxUSE_DATETIME
     void SetDateVal(const wxDateTime val)
 #if wxUSE_DATETIME
     void SetDateVal(const wxDateTime val)

-        { Check(wxCMD_LINE_VAL_DATE); m_dateVal = val; m_hasVal = TRUE; }
+        { Check(wxCMD_LINE_VAL_DATE); m_dateVal = val; m_hasVal = true; }

 #endif // wxUSE_DATETIME
 
 #endif // wxUSE_DATETIME
 

-    void SetHasValue(bool hasValue = TRUE) { m_hasVal = hasValue; }
+    void SetHasValue(bool hasValue = true) { m_hasVal = hasValue; }

     bool HasValue() const { return m_hasVal; }
 
 public:
     bool HasValue() const { return m_hasVal; }
 
 public:


@@ -178,7 +178,7 @@ struct wxCmdLineParserData
 {
     // options
     wxString m_switchChars;     // characters which may start an option
 {
     // options
     wxString m_switchChars;     // characters which may start an option

-    bool m_enableLongOptions;   // TRUE if long options are enabled
+    bool m_enableLongOptions;   // true if long options are enabled

     wxString m_logo;            // some extra text to show in Usage()
 
     // cmd line data
     wxString m_logo;            // some extra text to show in Usage()
 
     // cmd line data


@@ -189,7 +189,10 @@ struct wxCmdLineParserData
 
     // methods
     wxCmdLineParserData();
 
     // methods
     wxCmdLineParserData();

+    void SetArguments(int argc, char **argv);
+#if wxUSE_UNICODE

     void SetArguments(int argc, wxChar **argv);
     void SetArguments(int argc, wxChar **argv);

+#endif // wxUSE_UNICODE

     void SetArguments(const wxString& cmdline);
 
     int FindOption(const wxString& name);
     void SetArguments(const wxString& cmdline);
 
     int FindOption(const wxString& name);


@@ -206,7 +209,7 @@ struct wxCmdLineParserData
 
 wxCmdLineParserData::wxCmdLineParserData()
 {
 
 wxCmdLineParserData::wxCmdLineParserData()
 {

-    m_enableLongOptions = TRUE;
+    m_enableLongOptions = true;

 #ifdef __UNIX_LIKE__
     m_switchChars = _T("-");
 #else // !Unix
 #ifdef __UNIX_LIKE__
     m_switchChars = _T("-");
 #else // !Unix


@@ -214,6 +217,18 @@ wxCmdLineParserData::wxCmdLineParserData()
 #endif
 }
 
 #endif
 }
 

+void wxCmdLineParserData::SetArguments(int argc, char **argv)
+{
+    m_arguments.clear();
+
+    for ( int n = 0; n < argc; n++ )
+    {
+        m_arguments.push_back(wxString::FromAscii(argv[n]));
+    }
+}
+
+#if wxUSE_UNICODE
+

 void wxCmdLineParserData::SetArguments(int argc, wxChar **argv)
 {
     m_arguments.clear();
 void wxCmdLineParserData::SetArguments(int argc, wxChar **argv)
 {
     m_arguments.clear();


@@ -224,6 +239,8 @@ void wxCmdLineParserData::SetArguments(int argc, wxChar **argv)
     }
 }
 
     }
 }
 

+#endif // wxUSE_UNICODE
+

 void wxCmdLineParserData::SetArguments(const wxString& cmdLine)
 {
     m_arguments.clear();
 void wxCmdLineParserData::SetArguments(const wxString& cmdLine)
 {
     m_arguments.clear();


@@ -277,11 +294,20 @@ void wxCmdLineParser::Init()
     m_data = new wxCmdLineParserData;
 }
 
     m_data = new wxCmdLineParserData;
 }
 

+void wxCmdLineParser::SetCmdLine(int argc, char **argv)
+{
+    m_data->SetArguments(argc, argv);
+}
+
+#if wxUSE_UNICODE
+

 void wxCmdLineParser::SetCmdLine(int argc, wxChar **argv)
 {
     m_data->SetArguments(argc, argv);
 }
 
 void wxCmdLineParser::SetCmdLine(int argc, wxChar **argv)
 {
     m_data->SetArguments(argc, argv);
 }
 

+#endif // wxUSE_UNICODE
+

 void wxCmdLineParser::SetCmdLine(const wxString& cmdline)
 {
     m_data->SetArguments(cmdline);
 void wxCmdLineParser::SetCmdLine(const wxString& cmdline)
 {
     m_data->SetArguments(cmdline);


@@ -418,13 +444,13 @@ bool wxCmdLineParser::Found(const wxString& name) const
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 

-    wxCHECK_MSG( i != wxNOT_FOUND, FALSE, _T("unknown switch") );
+    wxCHECK_MSG( i != wxNOT_FOUND, false, _T("unknown switch") );

 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )
 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )

-        return FALSE;
+        return false;

 
 

-    return TRUE;
+    return true;

 }
 
 bool wxCmdLineParser::Found(const wxString& name, wxString *value) const
 }
 
 bool wxCmdLineParser::Found(const wxString& name, wxString *value) const


@@ -433,17 +459,17 @@ bool wxCmdLineParser::Found(const wxString& name, wxString *value) const
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 

-    wxCHECK_MSG( i != wxNOT_FOUND, FALSE, _T("unknown option") );
+    wxCHECK_MSG( i != wxNOT_FOUND, false, _T("unknown option") );

 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )
 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )

-        return FALSE;
+        return false;

 
 

-    wxCHECK_MSG( value, FALSE, _T("NULL pointer in wxCmdLineOption::Found") );
+    wxCHECK_MSG( value, false, _T("NULL pointer in wxCmdLineOption::Found") );

 
     *value = opt.GetStrVal();
 
 
     *value = opt.GetStrVal();
 

-    return TRUE;
+    return true;

 }
 
 bool wxCmdLineParser::Found(const wxString& name, long *value) const
 }
 
 bool wxCmdLineParser::Found(const wxString& name, long *value) const


@@ -452,17 +478,17 @@ bool wxCmdLineParser::Found(const wxString& name, long *value) const
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 

-    wxCHECK_MSG( i != wxNOT_FOUND, FALSE, _T("unknown option") );
+    wxCHECK_MSG( i != wxNOT_FOUND, false, _T("unknown option") );

 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )
 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )

-        return FALSE;
+        return false;

 
 

-    wxCHECK_MSG( value, FALSE, _T("NULL pointer in wxCmdLineOption::Found") );
+    wxCHECK_MSG( value, false, _T("NULL pointer in wxCmdLineOption::Found") );

 
     *value = opt.GetLongVal();
 
 
     *value = opt.GetLongVal();
 

-    return TRUE;
+    return true;

 }
 
 #if wxUSE_DATETIME
 }
 
 #if wxUSE_DATETIME


@@ -472,17 +498,17 @@ bool wxCmdLineParser::Found(const wxString& name, wxDateTime *value) const
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 
     if ( i == wxNOT_FOUND )
         i = m_data->FindOptionByLongName(name);
 

-    wxCHECK_MSG( i != wxNOT_FOUND, FALSE, _T("unknown option") );
+    wxCHECK_MSG( i != wxNOT_FOUND, false, _T("unknown option") );

 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )
 
     wxCmdLineOption& opt = m_data->m_options[(size_t)i];
     if ( !opt.HasValue() )

-        return FALSE;
+        return false;

 
 

-    wxCHECK_MSG( value, FALSE, _T("NULL pointer in wxCmdLineOption::Found") );
+    wxCHECK_MSG( value, false, _T("NULL pointer in wxCmdLineOption::Found") );

 
     *value = opt.GetDateVal();
 
 
     *value = opt.GetDateVal();
 

-    return TRUE;
+    return true;

 }
 #endif // wxUSE_DATETIME
 
 }
 #endif // wxUSE_DATETIME
 


@@ -504,7 +530,7 @@ void wxCmdLineParser::Reset()
     for ( size_t i = 0; i < m_data->m_options.Count(); i++ )
     {
         wxCmdLineOption& opt = m_data->m_options[i];
     for ( size_t i = 0; i < m_data->m_options.Count(); i++ )
     {
         wxCmdLineOption& opt = m_data->m_options[i];

-        opt.SetHasValue(FALSE);
+        opt.SetHasValue(false);

     }
 }
 
     }
 }
 


@@ -515,10 +541,10 @@ void wxCmdLineParser::Reset()
 
 int wxCmdLineParser::Parse(bool showUsage)
 {
 
 int wxCmdLineParser::Parse(bool showUsage)
 {

-    bool maybeOption = TRUE;    // can the following arg be an option?
-    bool ok = TRUE;             // TRUE until an error is detected
-    bool helpRequested = FALSE; // TRUE if "-h" was given
-    bool hadRepeatableParam = FALSE; // TRUE if found param with MULTIPLE flag
+    bool maybeOption = true;    // can the following arg be an option?
+    bool ok = true;             // true until an error is detected
+    bool helpRequested = false; // true if "-h" was given
+    bool hadRepeatableParam = false; // true if found param with MULTIPLE flag

 
     size_t currentParam = 0;    // the index in m_paramDesc
 
 
     size_t currentParam = 0;    // the index in m_paramDesc
 


@@ -539,7 +565,7 @@ int wxCmdLineParser::Parse(bool showUsage)
         // not like options (this is POSIX-like)
         if ( arg == _T("--") )
         {
         // not like options (this is POSIX-like)
         if ( arg == _T("--") )
         {

-            maybeOption = FALSE;
+            maybeOption = false;

 
             continue;
         }
 
             continue;
         }


@@ -556,7 +582,7 @@ int wxCmdLineParser::Parse(bool showUsage)
             if ( arg[0u] == _T('-') && arg[1u] == _T('-') )
             {
                 // a long one
             if ( arg[0u] == _T('-') && arg[1u] == _T('-') )
             {
                 // a long one

-                isLong = TRUE;
+                isLong = true;

 
                 // Skip leading "--"
                 const wxChar *p = arg.c_str() + 2;
 
                 // Skip leading "--"
                 const wxChar *p = arg.c_str() + 2;


@@ -585,7 +611,7 @@ int wxCmdLineParser::Parse(bool showUsage)
             }
             else
             {
             }
             else
             {

-                isLong = FALSE;
+                isLong = false;

 
                 // a short one: as they can be cumulated, we try to find the
                 // longest substring which is a valid option
 
                 // a short one: as they can be cumulated, we try to find the
                 // longest substring which is a valid option


@@ -642,7 +668,7 @@ int wxCmdLineParser::Parse(bool showUsage)
 
             if ( optInd == wxNOT_FOUND )
             {
 
             if ( optInd == wxNOT_FOUND )
             {

-                ok = FALSE;
+                ok = false;

 
                 continue;   // will break, in fact
             }
 
                 continue;   // will break, in fact
             }


@@ -655,10 +681,10 @@ int wxCmdLineParser::Parse(bool showUsage)
 
                 if ( opt.flags & wxCMD_LINE_OPTION_HELP )
                 {
 
                 if ( opt.flags & wxCMD_LINE_OPTION_HELP )
                 {

-                    helpRequested = TRUE;
+                    helpRequested = true;

 
                     // it's not an error, but we still stop here
 
                     // it's not an error, but we still stop here

-                    ok = FALSE;
+                    ok = false;

                 }
             }
             else
                 }
             }
             else


@@ -675,7 +701,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                     {
                         errorMsg << wxString::Format(_("Option '%s' requires a value, '=' expected."), name.c_str()) << wxT("\n");
 
                     {
                         errorMsg << wxString::Format(_("Option '%s' requires a value, '=' expected."), name.c_str()) << wxT("\n");
 

-                        ok = FALSE;
+                        ok = false;

                     }
                 }
                 else
                     }
                 }
                 else


@@ -696,7 +722,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                                 errorMsg << wxString::Format(_("Option '%s' requires a value."),
                                                              name.c_str()) << wxT("\n");
 
                                 errorMsg << wxString::Format(_("Option '%s' requires a value."),
                                                              name.c_str()) << wxT("\n");
 

-                                ok = FALSE;
+                                ok = false;

                             }
                             else
                             {
                             }
                             else
                             {


@@ -713,7 +739,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                                 errorMsg << wxString::Format(_("Separator expected after the option '%s'."),
                                                              name.c_str()) << wxT("\n");
 
                                 errorMsg << wxString::Format(_("Separator expected after the option '%s'."),
                                                              name.c_str()) << wxT("\n");
 

-                                ok = FALSE;
+                                ok = false;

                             }
                     }
                 }
                             }
                     }
                 }


@@ -743,7 +769,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                                     errorMsg << wxString::Format(_("'%s' is not a correct numeric value for option '%s'."),
                                                                  value.c_str(), name.c_str()) << wxT("\n");
 
                                     errorMsg << wxString::Format(_("'%s' is not a correct numeric value for option '%s'."),
                                                                  value.c_str(), name.c_str()) << wxT("\n");
 

-                                    ok = FALSE;
+                                    ok = false;

                                 }
                             }
                             break;
                                 }
                             }
                             break;


@@ -758,7 +784,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                                     errorMsg << wxString::Format(_("Option '%s': '%s' cannot be converted to a date."),
                                                                  name.c_str(), value.c_str()) << wxT("\n");
 
                                     errorMsg << wxString::Format(_("Option '%s': '%s' cannot be converted to a date."),
                                                                  name.c_str(), value.c_str()) << wxT("\n");
 

-                                    ok = FALSE;
+                                    ok = false;

                                 }
                                 else
                                 {
                                 }
                                 else
                                 {


@@ -792,14 +818,14 @@ int wxCmdLineParser::Parse(bool showUsage)
                                   _T("all parameters after the one with wxCMD_LINE_PARAM_MULTIPLE style are ignored") );
 
                     // remember that we did have this last repeatable parameter
                                   _T("all parameters after the one with wxCMD_LINE_PARAM_MULTIPLE style are ignored") );
 
                     // remember that we did have this last repeatable parameter

-                    hadRepeatableParam = TRUE;
+                    hadRepeatableParam = true;

                 }
             }
             else
             {
                 errorMsg << wxString::Format(_("Unexpected parameter '%s'"), arg.c_str()) << wxT("\n");
 
                 }
             }
             else
             {
                 errorMsg << wxString::Format(_("Unexpected parameter '%s'"), arg.c_str()) << wxT("\n");
 

-                ok = FALSE;
+                ok = false;

             }
         }
     }
             }
         }
     }


@@ -836,7 +862,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                 errorMsg << wxString::Format(_("The value for the option '%s' must be specified."),
                                              optName.c_str()) << wxT("\n");
 
                 errorMsg << wxString::Format(_("The value for the option '%s' must be specified."),
                                              optName.c_str()) << wxT("\n");
 

-                ok = FALSE;
+                ok = false;

             }
         }
 
             }
         }
 


@@ -857,7 +883,7 @@ int wxCmdLineParser::Parse(bool showUsage)
                 errorMsg << wxString::Format(_("The required parameter '%s' was not specified."),
                                              param.description.c_str()) << wxT("\n");
 
                 errorMsg << wxString::Format(_("The required parameter '%s' was not specified."),
                                              param.description.c_str()) << wxT("\n");
 

-                ok = FALSE;
+                ok = false;

             }
         }
     }
             }
         }
     }


@@ -1153,7 +1179,7 @@ wxArrayString wxCmdLineParser::ConvertStringToArgs(const wxChar *p)
         {
             switch ( *p )
             {
         {
             switch ( *p )
             {

-            case _T('"'):
+                case _T('"'):

                     if ( !lastBS )
                     {
                         isInsideQuotes = !isInsideQuotes;
                     if ( !lastBS )
                     {
                         isInsideQuotes = !isInsideQuotes;


@@ -1177,10 +1203,16 @@ wxArrayString wxCmdLineParser::ConvertStringToArgs(const wxChar *p)
                     // fall through
 
                 case _T('\0'):
                     // fall through
 
                 case _T('\0'):

-                    endParam = TRUE;
+                    endParam = true;
+

                     break;
             }
 
                     break;
             }
 

+            if ( endParam )
+            {
+                break;
+            }
+

             lastBS = *p == _T('\\');
 
             arg += *p;
             lastBS = *p == _T('\\');
 
             arg += *p;