enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h

[ardour.git] / libs / pbd / convert.cc

diff --git a/libs/pbd/convert.cc b/libs/pbd/convert.cc
index 1787d3b70d9f33f5b95f945bcfd7f14aae039e96..dd43475e6973583cc147feadc749be218afba673 100644 (file)
--- a/libs/pbd/convert.cc
+++ b/libs/pbd/convert.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2006 Paul Davis 
+    Copyright (C) 2006 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -18,6 +18,9 @@
 */
 
 #include <cmath>
+#include <algorithm>
+#include <string>
+
 #include <stdint.h>
 #include <stdlib.h>
 #include <cstdio>
@@ -32,7 +35,7 @@
 
 #include "pbd/convert.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using std::string;
 using std::vector;
@@ -51,6 +54,24 @@ capitalize (const string& str)
         return ret;
 }
 
+string
+downcase (const string& str)
+{
+       string copy (str);
+       std::transform (copy.begin(), copy.end(), copy.begin(), ::tolower);
+       return copy;
+}
+
+const char*
+downcase (const char* str)
+{
+       char *copy = strdup (str);
+       for (char* p = copy; *p; ++p) {
+               *p = tolower (*p);
+       }
+       return copy;
+}
+
 string
 short_version (string orig, string::size_type target_length)
 {
@@ -111,7 +132,7 @@ short_version (string orig, string::size_type target_length)
        }
 
        /* whatever the length is now, use it */
-       
+
        return orig;
 }
 
@@ -151,8 +172,8 @@ internationalize (const char *package_name, const char **array)
        return v;
 }
 
-static int32_t 
-int_from_hex (char hic, char loc) 
+static int32_t
+int_from_hex (char hic, char loc)
 {
        int hi;         /* hi byte */
        int lo;         /* low byte */
@@ -166,9 +187,9 @@ int_from_hex (char hic, char loc)
        } else if( ('A'<=hi) && (hi<='F') ) {
                hi -= ('A'-10);
        }
-       
+
        lo = (int) loc;
-       
+
        if( ('0'<=lo) && (lo<='9') ) {
                lo -= '0';
        } else if( ('a'<=lo) && (lo<='f') ) {
@@ -228,18 +249,18 @@ length2string (const int64_t frames, const double sample_rate)
        secs -= (hrs * 3600LL);
        int64_t mins = secs / 60LL;
        secs -= (mins * 60LL);
-       
+
        int64_t total_secs = (hrs * 3600LL) + (mins * 60LL) + secs;
        int64_t frames_remaining = (int64_t) floor (frames - (total_secs * sample_rate));
        float fractional_secs = (float) frames_remaining / sample_rate;
-       
+
        char duration_str[64];
        sprintf (duration_str, "%02" PRIi64 ":%02" PRIi64 ":%05.2f", hrs, mins, (float) secs + fractional_secs);
-       
+
        return duration_str;
 }
 
-static bool 
+static bool
 chars_equal_ignore_case(char x, char y)
 {
        /* app should have called setlocale() if its wants this comparison to be
@@ -248,7 +269,7 @@ chars_equal_ignore_case(char x, char y)
        return toupper (x) == toupper (y);
 }
 
-bool 
+bool
 strings_equal_ignore_case (const string& a, const string& b)
 {
        if (a.length() == b.length()) {