move LocaleGuard "up" into libpbd; use LocaleGuard to replace utterly broken std::locale() in Gtkmm2ext::BarController handling of logarithmic values

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@6598 d708f5d6-7413-0410-9779-e7cbd77b26cf

16 files changed, 16 insertions, 23 deletions

diff --git a/libs/ardour/ardour/ardour.h b/libs/ardour/ardour/ardour.h
index e900577ea1..cdd66a0da1 100644
--- a/libs/ardour/ardour/ardour.h
+++ b/libs/ardour/ardour/ardour.h
@@ -79,12 +79,6 @@ namespace ARDOUR {
 	extern Change NameChanged;
 	extern Change BoundsChanged;
 
-	struct LocaleGuard {
-	    LocaleGuard (const char*);
-	    ~LocaleGuard ();
-	    const char* old;
-	};
-
 	static const double SHUTTLE_FRACT_SPEED1=0.48412291827; /* derived from A1,A2 */
 
 	void setup_fpu ();
diff --git a/libs/ardour/audio_diskstream.cc b/libs/ardour/audio_diskstream.cc
index fe0523b6fc..6d96fd1350 100644
--- a/libs/ardour/audio_diskstream.cc
+++ b/libs/ardour/audio_diskstream.cc
@@ -32,6 +32,7 @@
 
 #include <pbd/error.h>
 #include <pbd/basename.h>
+#include <pbd/localeguard.h>
 #include <glibmm/thread.h>
 #include <pbd/xml++.h>
 #include <pbd/memento_command.h>
diff --git a/libs/ardour/audio_track.cc b/libs/ardour/audio_track.cc
index beec3ee4de..433ac1d1de 100644
--- a/libs/ardour/audio_track.cc
+++ b/libs/ardour/audio_track.cc
@@ -23,6 +23,7 @@
 
 #include <pbd/error.h>
 #include <pbd/enumwriter.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/audio_track.h>
 #include <ardour/audio_diskstream.h>
diff --git a/libs/ardour/audio_unit.cc b/libs/ardour/audio_unit.cc
index e9a7d8b702..70fe96c0d2 100644
--- a/libs/ardour/audio_unit.cc
+++ b/libs/ardour/audio_unit.cc
@@ -28,6 +28,7 @@
 #include <pbd/xml++.h>
 #include <pbd/whitespace.h>
 #include <pbd/pathscanner.h>
+#include <pbd/localeguard.h>
 
 #include <glibmm/thread.h>
 #include <glibmm/fileutils.h>
diff --git a/libs/ardour/audioregion.cc b/libs/ardour/audioregion.cc
index ad7a295907..373f9fced7 100644
--- a/libs/ardour/audioregion.cc
+++ b/libs/ardour/audioregion.cc
@@ -34,6 +34,7 @@
 #include <pbd/stacktrace.h>
 #include <pbd/enumwriter.h>
 #include <pbd/convert.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/audioregion.h>
 #include <ardour/session.h>
diff --git a/libs/ardour/automation_event.cc b/libs/ardour/automation_event.cc
index d5a7d50bb1..4b666b178b 100644
--- a/libs/ardour/automation_event.cc
+++ b/libs/ardour/automation_event.cc
@@ -26,6 +26,7 @@
 #include <sigc++/bind.h>
 #include <ardour/automation_event.h>
 #include <pbd/stacktrace.h>
+#include <pbd/localeguard.h>
 
 #include "i18n.h"
 
diff --git a/libs/ardour/configuration.cc b/libs/ardour/configuration.cc
index 819b78fb88..c8237616f2 100644
--- a/libs/ardour/configuration.cc
+++ b/libs/ardour/configuration.cc
@@ -26,6 +26,7 @@
 
 #include <pbd/failed_constructor.h>
 #include <pbd/xml++.h>
+#include <pbd/localeguard.h>
 
 #include <midi++/manager.h>
 
diff --git a/libs/ardour/crossfade.cc b/libs/ardour/crossfade.cc
index 0c0889fb1b..890a86a9cc 100644
--- a/libs/ardour/crossfade.cc
+++ b/libs/ardour/crossfade.cc
@@ -19,7 +19,7 @@
 
 #include <sigc++/bind.h>
 
-#include <pbd/stacktrace.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/types.h>
 #include <ardour/crossfade.h>
diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc
index 65740d5a5d..c6db415a88 100644
--- a/libs/ardour/globals.cc
+++ b/libs/ardour/globals.cc
@@ -24,7 +24,6 @@
 #include <sys/resource.h>
 #include <unistd.h>
 #include <fcntl.h>
-#include <locale.h>
 #include <errno.h>
 
 #ifdef VST_SUPPORT
@@ -606,20 +605,6 @@ ARDOUR::find_data_file (string name, string subdir)
 	return find_file (name, envvar, subdir);
 }
 
-ARDOUR::LocaleGuard::LocaleGuard (const char* str)
-{
-	old = strdup (setlocale (LC_NUMERIC, NULL));
-	if (strcmp (old, str)) {
-		setlocale (LC_NUMERIC, str);
-	} 
-}
-
-ARDOUR::LocaleGuard::~LocaleGuard ()
-{
-	setlocale (LC_NUMERIC, old);
-	free ((char*)old);
-}
-
 void
 ARDOUR::setup_fpu ()
 {
diff --git a/libs/ardour/io.cc b/libs/ardour/io.cc
index 395cabd4e9..4fef59fe01 100644
--- a/libs/ardour/io.cc
+++ b/libs/ardour/io.cc
@@ -30,6 +30,7 @@
 
 #include <pbd/xml++.h>
 #include <pbd/replace_all.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/audioengine.h>
 #include <ardour/io.h>
diff --git a/libs/ardour/ladspa_plugin.cc b/libs/ardour/ladspa_plugin.cc
index f9c8fa836c..2ca726a510 100644
--- a/libs/ardour/ladspa_plugin.cc
+++ b/libs/ardour/ladspa_plugin.cc
@@ -33,6 +33,7 @@
 #include <pbd/error.h>
 #include <pbd/pathscanner.h>
 #include <pbd/xml++.h>
+#include <pbd/localeguard.h>
 
 #include <midi++/manager.h>
 
@@ -44,7 +45,6 @@
 #include <pbd/stl_delete.h>
 
 #include "i18n.h"
-#include <locale.h>
 
 using namespace std;
 using namespace ARDOUR;
diff --git a/libs/ardour/lv2_plugin.cc b/libs/ardour/lv2_plugin.cc
index f2fbefd7cc..38c0843842 100644
--- a/libs/ardour/lv2_plugin.cc
+++ b/libs/ardour/lv2_plugin.cc
@@ -29,6 +29,7 @@
 #include <pbd/error.h>
 #include <pbd/pathscanner.h>
 #include <pbd/xml++.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/ardour.h>
 #include <ardour/session.h>
diff --git a/libs/ardour/panner.cc b/libs/ardour/panner.cc
index 473354d29e..737c2e052a 100644
--- a/libs/ardour/panner.cc
+++ b/libs/ardour/panner.cc
@@ -33,6 +33,7 @@
 #include <pbd/failed_constructor.h>
 #include <pbd/xml++.h>
 #include <pbd/enumwriter.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/session.h>
 #include <ardour/panner.h>
diff --git a/libs/ardour/session_state.cc b/libs/ardour/session_state.cc
index efdac5eae3..a63e0b5085 100644
--- a/libs/ardour/session_state.cc
+++ b/libs/ardour/session_state.cc
@@ -55,6 +55,7 @@
 #include <pbd/strsplit.h>
 #include <pbd/stacktrace.h>
 #include <pbd/copyfile.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/audioengine.h>
 #include <ardour/configuration.h>
diff --git a/libs/ardour/tempo.cc b/libs/ardour/tempo.cc
index 8414242b43..6c914424fd 100644
--- a/libs/ardour/tempo.cc
+++ b/libs/ardour/tempo.cc
@@ -25,7 +25,10 @@
 #include <sigc++/bind.h>
 
 #include <glibmm/thread.h>
+
 #include <pbd/xml++.h>
+#include <pbd/localeguard.h>
+
 #include <ardour/tempo.h>
 #include <ardour/utils.h>
 
diff --git a/libs/ardour/vst_plugin.cc b/libs/ardour/vst_plugin.cc
index 37ea68eed3..a945f5c13c 100644
--- a/libs/ardour/vst_plugin.cc
+++ b/libs/ardour/vst_plugin.cc
@@ -40,6 +40,7 @@
 #include <pbd/error.h>
 #include <pbd/pathscanner.h>
 #include <pbd/xml++.h>
+#include <pbd/localeguard.h>
 
 #include <ardour/ardour.h>
 #include <ardour/session.h>