X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fpbd%2Fconvert.cc;h=c9af72750434e32dec7a4874d479cd4fe6545b1e;hb=6180c5a5fc9a663858d12c31a6783e12f02bfcba;hp=07407e2fadc0ef37ec9104fd5fb171e680a81062;hpb=d6051c9953ea8778399ad72fc91c334c242d25e0;p=ardour.git

diff --git a/libs/pbd/convert.cc b/libs/pbd/convert.cc
index 07407e2fad..c9af727504 100644
--- 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>
@@ -28,9 +31,11 @@
 #endif
 #include <inttypes.h>
 
+#include <glib.h>
+
 #include "pbd/convert.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using std::string;
 using std::vector;
@@ -49,6 +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)
 {
@@ -109,7 +132,7 @@ short_version (string orig, string::size_type target_length)
 	}
 
 	/* whatever the length is now, use it */
-	
+
 	return orig;
 }
 
@@ -149,8 +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 */
@@ -164,9 +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') ) {
@@ -226,18 +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
@@ -246,7 +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()) {
@@ -255,26 +278,6 @@ strings_equal_ignore_case (const string& a, const string& b)
 	return false;
 }
 
-bool
-string_is_affirmative (const std::string& str)
-{
-	/* to be used only with XML data - not intended to handle user input */
-
-	if (str.empty ()) {
-		return false;
-	}
-
-	/* the use of g_strncasecmp() is solely to get around issues with
-	 * charsets posed by trying to use C++ for the same
-	 * comparison. switching a std::string to its lower- or upper-case
-	 * version has several issues, but handled by default
-	 * in the way we desire when doing it in C.
-	 */
-
-	return str == "1" || str == "y" || str == "Y" || (!g_strncasecmp(str.c_str(), "yes", str.length())) ||
-		(!g_strncasecmp(str.c_str(), "true", str.length()));
-}
-
 /** A wrapper for dgettext that takes a msgid of the form Context|Text.
  *  If Context|Text is translated, the translation is returned, otherwise
  *  just Text is returned.  Useful for getting translations of words or phrases