X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/541ea80f0ec8a1250981bfaa3452f370e5c42c3b..3b8b8024a01220cc4c72b69ac16c6e606f260b74:/include/wx/cmdline.h

diff --git a/include/wx/cmdline.h b/include/wx/cmdline.h
index 97e9627d9f..4539dd61ab 100644
--- a/include/wx/cmdline.h
+++ b/include/wx/cmdline.h
@@ -45,6 +45,7 @@ enum wxCmdLineParamType
     wxCMD_LINE_VAL_STRING,  // should be 0 (default)
     wxCMD_LINE_VAL_NUMBER,
     wxCMD_LINE_VAL_DATE,
+    wxCMD_LINE_VAL_DOUBLE,
     wxCMD_LINE_VAL_NONE
 };
 
@@ -54,6 +55,7 @@ enum wxCmdLineEntryType
     wxCMD_LINE_SWITCH,
     wxCMD_LINE_OPTION,
     wxCMD_LINE_PARAM,
+    wxCMD_LINE_USAGE_TEXT,
     wxCMD_LINE_NONE         // to terminate the list
 };
 
@@ -150,7 +152,7 @@ public:
     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);
@@ -177,6 +179,9 @@ public:
                   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
     // -------
 
@@ -189,7 +194,10 @@ public:
     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
     // ------------------------------
@@ -205,6 +213,10 @@ public:
     // 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
@@ -224,9 +236,6 @@ public:
     static wxArrayString ConvertStringToArgs(const wxString& cmdline);
 
 private:
-    // get usage string
-    wxString GetUsageString();
-
     // common part of all ctors
     void Init();
 
@@ -248,4 +257,3 @@ public:
 #endif // wxUSE_CMDLINE_PARSER/!wxUSE_CMDLINE_PARSER
 
 #endif // _WX_CMDLINE_H_
-