Fixed typo.

[wxWidgets.git] / include / wx / cmdline.h

diff --git a/include/wx/cmdline.h b/include/wx/cmdline.h
index 97e9627d9f7250090ff87e5da93890a3ef2a3515..86bbc2d5ca857a5c5bcc06fa18b95d6a04846b76 100644 (file)
--- a/include/wx/cmdline.h
+++ b/include/wx/cmdline.h
@@ -19,6 +19,13 @@
 #include "wx/arrstr.h"
 #include "wx/cmdargs.h"
 
 #include "wx/arrstr.h"
 #include "wx/cmdargs.h"
 

+// determines ConvertStringToArgs() behaviour
+enum wxCmdLineSplitType
+{
+    wxCMD_LINE_SPLIT_DOS,
+    wxCMD_LINE_SPLIT_UNIX
+};
+

 #if wxUSE_CMDLINE_PARSER
 
 class WXDLLIMPEXP_FWD_BASE wxDateTime;
 #if wxUSE_CMDLINE_PARSER
 
 class WXDLLIMPEXP_FWD_BASE wxDateTime;


@@ -29,13 +36,14 @@ class WXDLLIMPEXP_FWD_BASE wxDateTime;
 
 // by default, options are optional (sic) and each call to AddParam() allows
 // one more parameter - this may be changed by giving non-default flags to it
 
 // by default, options are optional (sic) and each call to AddParam() allows
 // one more parameter - this may be changed by giving non-default flags to it

-enum
+enum wxCmdLineEntryFlags

 {
     wxCMD_LINE_OPTION_MANDATORY = 0x01, // this option must be given
     wxCMD_LINE_PARAM_OPTIONAL   = 0x02, // the parameter may be omitted
     wxCMD_LINE_PARAM_MULTIPLE   = 0x04, // the parameter may be repeated
     wxCMD_LINE_OPTION_HELP      = 0x08, // this option is a help request
 {
     wxCMD_LINE_OPTION_MANDATORY = 0x01, // this option must be given
     wxCMD_LINE_PARAM_OPTIONAL   = 0x02, // the parameter may be omitted
     wxCMD_LINE_PARAM_MULTIPLE   = 0x04, // the parameter may be repeated
     wxCMD_LINE_OPTION_HELP      = 0x08, // this option is a help request

-    wxCMD_LINE_NEEDS_SEPARATOR  = 0x10  // must have sep before the value
+    wxCMD_LINE_NEEDS_SEPARATOR  = 0x10, // must have sep before the value
+    wxCMD_LINE_SWITCH_NEGATABLE = 0x20  // this switch can be negated (e.g. /S-)

 };
 
 // an option value or parameter may be a string (the most common case), a
 };
 
 // an option value or parameter may be a string (the most common case), a


@@ -45,6 +53,7 @@ enum wxCmdLineParamType
     wxCMD_LINE_VAL_STRING,  // should be 0 (default)
     wxCMD_LINE_VAL_NUMBER,
     wxCMD_LINE_VAL_DATE,
     wxCMD_LINE_VAL_STRING,  // should be 0 (default)
     wxCMD_LINE_VAL_NUMBER,
     wxCMD_LINE_VAL_DATE,

+    wxCMD_LINE_VAL_DOUBLE,

     wxCMD_LINE_VAL_NONE
 };
 
     wxCMD_LINE_VAL_NONE
 };
 


@@ -54,9 +63,18 @@ enum wxCmdLineEntryType
     wxCMD_LINE_SWITCH,
     wxCMD_LINE_OPTION,
     wxCMD_LINE_PARAM,
     wxCMD_LINE_SWITCH,
     wxCMD_LINE_OPTION,
     wxCMD_LINE_PARAM,

+    wxCMD_LINE_USAGE_TEXT,

     wxCMD_LINE_NONE         // to terminate the list
 };
 
     wxCMD_LINE_NONE         // to terminate the list
 };
 

+// Possible return values of wxCmdLineParser::FoundSwitch()
+enum wxCmdLineSwitchState
+{
+    wxCMD_SWITCH_OFF = -1,  // Found but turned off/negated.
+    wxCMD_SWITCH_NOT_FOUND, // Not found at all.
+    wxCMD_SWITCH_ON         // Found in normal state.
+};
+

 // ----------------------------------------------------------------------------
 // wxCmdLineEntryDesc is a description of one command line
 // switch/option/parameter
 // ----------------------------------------------------------------------------
 // wxCmdLineEntryDesc is a description of one command line
 // switch/option/parameter


@@ -150,7 +168,7 @@ public:
     void EnableLongOptions(bool enable = true);
     void DisableLongOptions() { EnableLongOptions(false); }
 
     void EnableLongOptions(bool enable = true);
     void DisableLongOptions() { EnableLongOptions(false); }
 

-    bool AreLongOptionsEnabled();
+    bool AreLongOptionsEnabled() const;

 
     // extra text may be shown by Usage() method if set by this function
     void SetLogo(const wxString& logo);
 
     // extra text may be shown by Usage() method if set by this function
     void SetLogo(const wxString& logo);


@@ -177,6 +195,9 @@ public:
                   wxCmdLineParamType type = wxCMD_LINE_VAL_STRING,
                   int flags = 0);
 
                   wxCmdLineParamType type = wxCMD_LINE_VAL_STRING,
                   int flags = 0);
 

+    // add an explanatory text to be shown to the user in help
+    void AddUsageText(const wxString& text);
+

     // actions
     // -------
 
     // actions
     // -------
 


@@ -189,7 +210,10 @@ public:
     int Parse(bool showUsage = true);
 
     // give the usage message describing all program options
     int Parse(bool showUsage = true);
 
     // give the usage message describing all program options

-    void Usage();
+    void Usage() const;
+
+    // return the usage string, call Usage() to directly show it to the user
+    wxString GetUsageString() const;

 
     // get the command line arguments
     // ------------------------------
 
     // get the command line arguments
     // ------------------------------


@@ -197,6 +221,12 @@ public:
     // returns true if the given switch was found
     bool Found(const wxString& name) const;
 
     // returns true if the given switch was found
     bool Found(const wxString& name) const;
 

+    // Returns wxCMD_SWITCH_NOT_FOUND if the switch was not found at all,
+    // wxCMD_SWITCH_ON if it was found in normal state and wxCMD_SWITCH_OFF if
+    // it was found but negated (i.e. followed by "-", this can only happen for
+    // the switches with wxCMD_LINE_SWITCH_NEGATABLE flag).
+    wxCmdLineSwitchState FoundSwitch(const wxString& name) const;
+

     // returns true if an option taking a string value was found and stores the
     // value in the provided pointer
     bool Found(const wxString& name, wxString *value) const;
     // returns true if an option taking a string value was found and stores the
     // value in the provided pointer
     bool Found(const wxString& name, wxString *value) const;


@@ -205,6 +235,10 @@ public:
     // the value in the provided pointer
     bool Found(const wxString& name, long *value) const;
 
     // the value in the provided pointer
     bool Found(const wxString& name, long *value) const;
 

+    // returns true if an option taking a double value was found and stores
+    // the value in the provided pointer
+    bool Found(const wxString& name, double *value) const;
+

 #if wxUSE_DATETIME
     // returns true if an option taking a date value was found and stores the
     // value in the provided pointer
 #if wxUSE_DATETIME
     // returns true if an option taking a date value was found and stores the
     // value in the provided pointer


@@ -221,18 +255,17 @@ public:
     void Reset();
 
     // break down the command line in arguments
     void Reset();
 
     // break down the command line in arguments

-    static wxArrayString ConvertStringToArgs(const wxString& cmdline);
+    static wxArrayString
+    ConvertStringToArgs(const wxString& cmdline,
+                        wxCmdLineSplitType type = wxCMD_LINE_SPLIT_DOS);

 
 private:
 
 private:

-    // get usage string
-    wxString GetUsageString();
-

     // common part of all ctors
     void Init();
 
     struct wxCmdLineParserData *m_data;
 
     // common part of all ctors
     void Init();
 
     struct wxCmdLineParserData *m_data;
 

-    DECLARE_NO_COPY_CLASS(wxCmdLineParser)
+    wxDECLARE_NO_COPY_CLASS(wxCmdLineParser);

 };
 
 #else // !wxUSE_CMDLINE_PARSER
 };
 
 #else // !wxUSE_CMDLINE_PARSER


@@ -242,10 +275,11 @@ private:
 class WXDLLIMPEXP_BASE wxCmdLineParser
 {
 public:
 class WXDLLIMPEXP_BASE wxCmdLineParser
 {
 public:

-    static wxArrayString ConvertStringToArgs(const wxString& cmdline);
+    static wxArrayString
+    ConvertStringToArgs(const wxString& cmdline,
+                        wxCmdLineSplitType type = wxCMD_LINE_SPLIT_DOS);

 };
 
 #endif // wxUSE_CMDLINE_PARSER/!wxUSE_CMDLINE_PARSER
 
 #endif // _WX_CMDLINE_H_
 };
 
 #endif // wxUSE_CMDLINE_PARSER/!wxUSE_CMDLINE_PARSER
 
 #endif // _WX_CMDLINE_H_

-