remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 529 deletions

diff --git a/libs/ardour/utils.cc b/libs/ardour/utils.cc
deleted file mode 100644
index f30f568f9d..0000000000
--- a/libs/ardour/utils.cc
+++ /dev/null
@@ -1,529 +0,0 @@
-/*
-    Copyright (C) 2000-2003 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
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#define __STDC_FORMAT_MACROS 1
-#include <stdint.h>
-
-#include <cstdio> /* for sprintf */
-#include <cstring>
-#include <cmath>
-#include <cctype>
-#include <string>
-#include <cerrno>
-#include <iostream>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#ifdef HAVE_WORDEXP
-#include <wordexp.h>
-#endif
-
-#include <pbd/error.h>
-#include <pbd/stacktrace.h>
-#include <pbd/xml++.h>
-#include <pbd/basename.h>
-#include <ardour/utils.h>
-
-#include "i18n.h"
-
-using namespace ARDOUR;
-using namespace std;
-using namespace PBD;
-using Glib::ustring;
-
-ustring 
-legalize_for_path (ustring str)
-{
-	ustring::size_type pos;
-	ustring legal_chars = "abcdefghijklmnopqrtsuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_+=: ";
-	ustring legal;
-
-	legal = str;
-	pos = 0;
-
-	while ((pos = legal.find_first_not_of (legal_chars, pos)) != string::npos) {
-		legal.replace (pos, 1, "_");
-		pos += 1;
-	}
-
-	return legal;
-}
-
-string bump_name_once(std::string name)
-{
-	string::size_type period;
-	string newname;
-
-	if ((period = name.find_last_of ('.')) == string::npos) {
-		newname  = name;
-		newname += ".1";
-	} else {
-		int isnumber = 1;
-		const char *last_element = name.c_str() + period + 1;
-		for (size_t i = 0; i < strlen(last_element); i++) {
-			if (!isdigit(last_element[i])) {
-				isnumber = 0;
-				break;
-			}
-		}
-
-		errno = 0;
-		long int version = strtol (name.c_str()+period+1, (char **)NULL, 10);
-
-		if (isnumber == 0 || errno != 0) {
-			// last_element is not a number, or is too large
-			newname  = name;
-			newname += ".1";
-		} else {
-			char buf[32];
-
-			snprintf (buf, sizeof(buf), "%ld", version+1);
-		
-			newname  = name.substr (0, period+1);
-			newname += buf;
-		}
-	}
-
-	return newname;
-
-}
-
-ostream&
-operator<< (ostream& o, const BBT_Time& bbt)
-{
-	o << bbt.bars << '|' << bbt.beats << '|' << bbt.ticks;
-	return o;
-}
-
-XMLNode *
-find_named_node (const XMLNode& node, string name)
-{
-	XMLNodeList nlist;
-	XMLNodeConstIterator niter;
-	XMLNode* child;
-
-	nlist = node.children();
-
-	for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
-
-		child = *niter;
-
-		if (child->name() == name) {
-			return child;
-		}
-	}
-
-	return 0;
-}
-
-int
-cmp_nocase (const string& s, const string& s2)
-{
-	string::const_iterator p = s.begin();
-	string::const_iterator p2 = s2.begin();
-	
-	while (p != s.end() && p2 != s2.end()) {
-		if (toupper(*p) != toupper(*p2)) {
-			return (toupper(*p) < toupper(*p2)) ? -1 : 1;
-		}
-		++p;
-		++p2;
-	}
-	
-	return (s2.size() == s.size()) ? 0 : (s.size() < s2.size()) ? -1 : 1;
-}
-
-int
-touch_file (ustring path)
-{
-	int fd = open (path.c_str(), O_RDWR|O_CREAT, 0660);
-	if (fd >= 0) {
-		close (fd);
-		return 0;
-	}
-	return 1;
-}
-
-ustring
-region_name_from_path (ustring path, bool strip_channels, bool add_channel_suffix, uint32_t total, uint32_t this_one)
-{
-	path = PBD::basename_nosuffix (path);
-
-	if (strip_channels) {
-
-		/* remove any "?R", "?L" or "?[a-z]" channel identifier */
-		
-		ustring::size_type len = path.length();
-		
-		if (len > 3 && (path[len-2] == '%' || path[len-2] == '?' || path[len-2] == '.') && 
-		    (path[len-1] == 'R' || path[len-1] == 'L' || (islower (path[len-1])))) {
-			
-			path = path.substr (0, path.length() - 2);
-		}
-	}
-
-	if (add_channel_suffix) {
-
-		path += '%';
-		
-		if (total > 2) {
-			path += (char) ('a' + this_one);
-		} else {
-			path += (char) (this_one == 0 ? 'L' : 'R');
-		}
-	}
-
-	return path;
-}	
-
-bool
-path_is_paired (ustring path, ustring& pair_base)
-{
-	ustring::size_type pos;
-
-	/* remove any leading path */
-
-	if ((pos = path.find_last_of ('/')) != string::npos) {
-		path = path.substr(pos+1);
-	}
-
- 	/* remove filename suffixes etc. */
-	
-	if ((pos = path.find_last_of ('.')) != string::npos) {
-		path = path.substr (0, pos);
-	}
-
-	ustring::size_type len = path.length();
-
-	/* look for possible channel identifier: "?R", "%R", ".L" etc. */
-
-	if (len > 3 && (path[len-2] == '%' || path[len-2] == '?' || path[len-2] == '.') && 
-	    (path[len-1] == 'R' || path[len-1] == 'L' || (islower (path[len-1])))) {
-		
-		pair_base = path.substr (0, len-2);
-		return true;
-
-	} 
-
-	return false;
-}
-
-ustring
-path_expand (ustring path)
-{
-#ifdef HAVE_WORDEXP
-	/* Handle tilde and environment variable expansion in session path */
-	string ret = path;
-
-	wordexp_t expansion;
-	switch (wordexp (path.c_str(), &expansion, WRDE_NOCMD|WRDE_UNDEF)) {
-	case 0:
-		break;
-	default:
-		error << string_compose (_("illegal or badly-formed string used for path (%1)"), path) << endmsg;
-		goto out;
-	}
-
-	if (expansion.we_wordc > 1) {
-		error << string_compose (_("path (%1) is ambiguous"), path) << endmsg;
-		goto out;
-	}
-
-	ret = expansion.we_wordv[0];
-  out:
-	wordfree (&expansion);
-	return ret;
-
-#else 
-	return path;
-#endif
-}
-
-#if defined(HAVE_COREAUDIO) || defined(HAVE_AUDIOUNITS)
-string 
-CFStringRefToStdString(CFStringRef stringRef)
-{
-	CFIndex size = 
-		CFStringGetMaximumSizeForEncoding(CFStringGetLength(stringRef) , 
-		kCFStringEncodingUTF8);
-	    char *buf = new char[size];
-	
-	std::string result;
-
-	if(CFStringGetCString(stringRef, buf, size, kCFStringEncodingUTF8)) {
-	    result = buf;
-	}
-	delete [] buf;
-	return result;
-}
-#endif // HAVE_COREAUDIO
-
-void
-compute_equal_power_fades (nframes_t nframes, float* in, float* out)
-{
-	double step;
-
-	step = 1.0/nframes;
-
-	in[0] = 0.0f;
-	
-	for (nframes_t i = 1; i < nframes - 1; ++i) {
-		in[i] = in[i-1] + step;
-	}
-	
-	in[nframes-1] = 1.0;
-
-	const float pan_law_attenuation = -3.0f;
-	const float scale = 2.0f - 4.0f * powf (10.0f,pan_law_attenuation/20.0f);
-
-	for (nframes_t n = 0; n < nframes; ++n) {
-		float inVal = in[n];
-		float outVal = 1 - inVal;
-		out[n] = outVal * (scale * outVal + 1.0f - scale);
-		in[n] = inVal * (scale * inVal + 1.0f - scale);
-	}
-}
-
-EditMode
-string_to_edit_mode (string str)
-{
-	if (str == _("Splice Edit")) {
-		return Splice;
-	} else if (str == _("Slide Edit")) {
-		return Slide;
-	} else if (str == _("Lock Edit")) {
-		return Lock;
-	}
-	fatal << string_compose (_("programming error: unknown edit mode string \"%1\""), str) << endmsg;
-	/*NOTREACHED*/
-	return Slide;
-}
-
-const char*
-edit_mode_to_string (EditMode mode)
-{
-	switch (mode) {
-	case Slide:
-		return _("Slide Edit");
-
-	case Lock:
-		return _("Lock Edit");
-
-	default:
-	case Splice:
-		return _("Splice Edit");
-	}
-}
-
-SlaveSource
-string_to_slave_source (string str)
-{
-	if (str == _("Internal")) {
-		return None;
-	}
-	
-	if (str == _("MTC")) {
-		return MTC;
-	}
-
-	if (str == _("JACK")) {
-		return JACK;
-	}
-
-	fatal << string_compose (_("programming error: unknown slave source string \"%1\""), str) << endmsg;
-	/*NOTREACHED*/
-	return None;
-}
-
-const char*
-slave_source_to_string (SlaveSource src)
-{
-	switch (src) {
-	case JACK:
-		return _("JACK");
-
-	case MTC:
-		return _("MTC");
-		
-	default:
-	case None:
-		return _("Internal");
-		
-	}
-}
-
-/* I don't really like hard-coding these falloff rates here
- * Probably should use a map of some kind that could be configured
- * These rates are db/sec.
-*/
-
-#define METER_FALLOFF_OFF     0.0f
-#define METER_FALLOFF_SLOWEST 6.6f // BBC standard
-#define METER_FALLOFF_SLOW    8.6f // BBC standard
-#define METER_FALLOFF_MEDIUM  20.0f
-#define METER_FALLOFF_FAST    32.0f
-#define METER_FALLOFF_FASTER  46.0f
-#define METER_FALLOFF_FASTEST 70.0f
-
-float
-meter_falloff_to_float (MeterFalloff falloff)
-{
-	switch (falloff) {
-	case MeterFalloffOff:
-		return METER_FALLOFF_OFF;
-	case MeterFalloffSlowest:
-		return METER_FALLOFF_SLOWEST;
-	case MeterFalloffSlow:
-		return METER_FALLOFF_SLOW;
-	case MeterFalloffMedium:
-		return METER_FALLOFF_MEDIUM;
-	case MeterFalloffFast:
-		return METER_FALLOFF_FAST;
-	case MeterFalloffFaster:
-		return METER_FALLOFF_FASTER;
-	case MeterFalloffFastest:
-		return METER_FALLOFF_FASTEST;
-	default:
-		return METER_FALLOFF_FAST;
-	}
-}
-
-MeterFalloff
-meter_falloff_from_float (float val)
-{
-	if (val == METER_FALLOFF_OFF) {
-		return MeterFalloffOff;
-	}
-	else if (val <= METER_FALLOFF_SLOWEST) {
-		return MeterFalloffSlowest;
-	}
-	else if (val <= METER_FALLOFF_SLOW) {
-		return MeterFalloffSlow;
-	}
-	else if (val <= METER_FALLOFF_MEDIUM) {
-		return MeterFalloffMedium;
-	}
-	else if (val <= METER_FALLOFF_FAST) {
-		return MeterFalloffFast;
-	}
-	else if (val <= METER_FALLOFF_FASTER) {
-		return MeterFalloffFaster;
- 	}
-	else {
-		return MeterFalloffFastest;
-	}
-}
-
-float
-meter_hold_to_float (MeterHold hold)
-{
-	switch (hold) {
-	case MeterHoldOff:
-		return 0.0f;
-	case MeterHoldShort:
-		return 40.0f;
-	case MeterHoldMedium:
-		return 100.0f;
-	case MeterHoldLong:
-	default:
-		return 200.0f;
-	}
-}
-
-AutoState 
-ARDOUR::string_to_auto_state (std::string str)
-{
-	if (str == X_("Off")) {
-		return Off;
-	} else if (str == X_("Play")) {
-		return Play;
-	} else if (str == X_("Write")) {
-		return Write;
-	} else if (str == X_("Touch")) {
-		return Touch;
-	}
-
-	fatal << string_compose (_("programming error: %1 %2"), "illegal AutoState string: ", str) << endmsg;
-	/*NOTREACHED*/
-	return Touch;
-}
-
-string 
-ARDOUR::auto_state_to_string (AutoState as)
-{
-	/* to be used only for XML serialization, no i18n done */
-
-	switch (as) {
-	case Off:
-		return X_("Off");
-		break;
-	case Play:
-		return X_("Play");
-		break;
-	case Write:
-		return X_("Write");
-		break;
-	case Touch:
-		return X_("Touch");
-	}
-
-	fatal << string_compose (_("programming error: %1 %2"), "illegal AutoState type: ", as) << endmsg;
-	/*NOTREACHED*/
-	return "";
-}
-
-AutoStyle 
-ARDOUR::string_to_auto_style (std::string str)
-{
-	if (str == X_("Absolute")) {
-		return Absolute;
-	} else if (str == X_("Trim")) {
-		return Trim;
-	}
-
-	fatal << string_compose (_("programming error: %1 %2"), "illegal AutoStyle string: ", str) << endmsg;
-	/*NOTREACHED*/
-	return Trim;
-}
-
-string 
-ARDOUR::auto_style_to_string (AutoStyle as)
-{
-	/* to be used only for XML serialization, no i18n done */
-
-	switch (as) {
-	case Absolute:
-		return X_("Absolute");
-		break;
-	case Trim:
-		return X_("Trim");
-		break;
-	}
-
-	fatal << string_compose (_("programming error: %1 %2"), "illegal AutoStyle type: ", as) << endmsg;
-	/*NOTREACHED*/
-	return "";
-}
-
-extern "C" {
-	void c_stacktrace() { stacktrace (cerr); }
-}