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, 400 deletions

diff --git a/libs/surfaces/tranzport/show.cc b/libs/surfaces/tranzport/show.cc
deleted file mode 100644
index 30c8fbffa9..0000000000
--- a/libs/surfaces/tranzport/show.cc
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- *   Copyright (C) 2006 Paul Davis 
- *   Copyright (C) 2007 Michael Taht
- *
- *   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.
- *  
- *   */
-
-#include <iostream>
-#include <algorithm>
-#include <cmath>
-
-#define __STDC_FORMAT_MACROS
-#include <inttypes.h>
-#include <float.h>
-#include <sys/time.h>
-#include <errno.h>
-
-#include <pbd/pthread_utils.h>
-
-#include <ardour/route.h>
-#include <ardour/audio_track.h>
-#include <ardour/session.h>
-#include <ardour/tempo.h>
-#include <ardour/location.h>
-#include <ardour/dB.h>
-
-#include <tranzport_control_protocol.h>
-
-using namespace ARDOUR;
-using namespace std;
-using namespace sigc;
-using namespace PBD;
-
-#include "i18n.h"
-
-#include <pbd/abstract_ui.cc>
-
-float
-log_meter (float db)
-{
-	float def = 0.0f; /* Meter deflection %age */
-
-	if (db < -70.0f) return 0.0f;
-	if (db > 6.0f) return 1.0f;
-
-	if (db < -60.0f) {
-		def = (db + 70.0f) * 0.25f;
-	} else if (db < -50.0f) {
-		def = (db + 60.0f) * 0.5f + 2.5f;
-	} else if (db < -40.0f) {
-		def = (db + 50.0f) * 0.75f + 7.5f;
-	} else if (db < -30.0f) {
-		def = (db + 40.0f) * 1.5f + 15.0f;
-	} else if (db < -20.0f) {
-		def = (db + 30.0f) * 2.0f + 30.0f;
-	} else if (db < 6.0f) {
-		def = (db + 20.0f) * 2.5f + 50.0f;
-	}
-
-	/* 115 is the deflection %age that would be 
-	   when db=6.0. this is an arbitrary
-	   endpoint for our scaling.
-	*/
-
-	return def/115.0f;
-}
-
-#define TRANZ_U  0x1 /* upper */
-#define TRANZ_BL 0x2 /* lower left */ 
-#define TRANZ_Q2 0x3 /* 2 quadrant block */
-#define TRANZ_ULB 0x4 /* Upper + lower left */ 
-#define TRANZ_L 0x5  /* lower  */ 
-#define TRANZ_UBL 0x6 /* upper left + bottom all */ 
-#define TRANZ_Q4 0x7 /* 4 quadrant block */ 
-#define TRANZ_UL 0x08 /* upper left */
-
-// Shift Space - switches your "view"
-// Currently defined views are:
-// BigMeter
-// 
-// Shift Record - SAVE SNAPSHOT
-// Somewhere I was rewriting this
-// Other meters
-// Inverted - show meters "inside out" For example 4 meters covering 2 cells each, and the
-// 
-// each 4 character cell could be an 8 bar meter = 10 meters!
-// Dual Meter mode - master and current track
-// We have 16 rows of pixels so we COULD do a vertical meter
-// BEAT BLOCKS - For each beat, flash a 8 block (could use the center for vertical meters) 
-// Could have something generic that could handle up to /20 time
-// Odd times could flash the whole top bar for the first beat
-
-
-// Vertical Meter _ .colon - + ucolon A P R I H FULLBLACK 
-// MV@$%&*()-
-
-// 3 char block  rotating beat `\'/
-// 1 char rotating beat {/\}
-// 4 char in block rotating beat {/\}
-//                               {\/)
- 
-void TranzportControlProtocol::show_mini_meter()
-{
-	// FIXME - show the current marker in passing
-	const int meter_buf_size = 41; 
-	static uint32_t last_meter_fill_l = 0;
-	static uint32_t last_meter_fill_r = 0;
-	uint32_t meter_size;
-
-	float speed = fabsf(session->transport_speed());
-	char buf[meter_buf_size];
-
-	if (speed == 1.0)  { 
-		meter_size = 32; 
-	}
-  
-	if (speed == 0.0) { 
-		meter_size = 20;  // not actually reached
-	}
-  
-	if (speed > 0.0 && (speed < 1.0)) { 
-		meter_size = 20; // may shrink more one day
-	}
-
-	if (speed > 1.0 && (speed < 2.0)) { 
-		meter_size = 20;
-	}
-  
-	if (speed >= 2.0) {
-		meter_size = 24; 
-	} 
-
-
-	// you only seem to get a route_table[0] == 0 on moving forward - bug in next_track?
-
-	if (route_table[0] == 0) {
-		// Principle of least surprise
-		print (1, 0, "NoAUDIO  ");
-		return;
-	}
-
-	float level_l = route_get_peak_input_power (0, 0);
-	float fraction_l = log_meter (level_l);
-
-	// how to figure out if we are mono?
-
-	float level_r = route_get_peak_input_power (0, 1);
-	float fraction_r = log_meter (level_r);
-
-	uint32_t fill_left  = (uint32_t) floor (fraction_l * ((int) meter_size));
-	uint32_t fill_right  = (uint32_t) floor (fraction_r * ((int) meter_size));
-
-	if (fill_left == last_meter_fill_l && fill_right == last_meter_fill_r && !lcd_isdamaged(1,0,meter_size/2)) {
-		/* nothing to do */
-		return;
-	}
-
-	last_meter_fill_l = fill_left;	last_meter_fill_r = fill_right;
-	
-	// give some feedback when overdriving - override yellow and red lights
-
-	if (fraction_l > 0.96 || fraction_r > 0.96) {
-		light_on (LightLoop);
-	}
-
-	if (fraction_l == 1.0 || fraction_r == 1.0) {
-		light_on (LightTrackrec);
-	}
-	
-	const uint8_t char_map[16] = { ' ', TRANZ_UL, 
-				       TRANZ_U, TRANZ_U,
-				       TRANZ_BL, TRANZ_Q2, 
-				       TRANZ_Q2, TRANZ_ULB,
-				       TRANZ_L, TRANZ_UBL, 
-				       ' ',' ',
-				       TRANZ_L, TRANZ_UBL,
-				       TRANZ_Q4,TRANZ_Q4
-	};  
-	unsigned int val,j,i;
-
-	for(j = 1, i = 0; i < meter_size/2; i++, j+=2) {
-		val = (fill_left >= j) | ((fill_left >= j+1) << 1) | 
-			((fill_right >=j) << 2) | ((fill_right >= j+1) << 3);
-		buf[i] = char_map[val];
-	}
-		
-	/* print() requires this */
-
-	buf[meter_size/2] = '\0';
-
-	print (1, 0, buf);
-
-	/* Add a peak bar, someday do falloff */
-		
-	//		char peak[2]; peak[0] = ' '; peak[1] = '\0';
-	//		if(fraction_l == 1.0 || fraction_r == 1.0) peak[0] = 'P';
-	//		print (1,8,peak); // Put a peak meter - P in if we peaked. 
-		
-}
-
-void
-TranzportControlProtocol::show_meter ()
-{
-	// you only seem to get a route_table[0] on moving forward - bug elsewhere
-	if (route_table[0] == 0) {
-		// Principle of least surprise
-		print (0, 0, "No audio to meter!!!");
-		print (1, 0, "Select another track"); 
-		return;
-	}
-
-	float level = route_get_peak_input_power (0, 0);
-	float fraction = log_meter (level);
-
-	/* Someday add a peak bar*/
-
-	/* we draw using a choice of a sort of double colon-like character ("::") or a single, left-aligned ":".
-	   the screen is 20 chars wide, so we can display 40 different levels. compute the level,
-	   then figure out how many "::" to fill. if the answer is odd, make the last one a ":"
-	*/
-
-	uint32_t fill  = (uint32_t) floor (fraction * 40);
-	char buf[21];
-	uint32_t i;
-
-	if (fill == last_meter_fill) {
-		/* nothing to do */
-		return;
-	}
-
-	last_meter_fill = fill;
-
-	bool add_single_level = (fill % 2 != 0);
-	fill /= 2;
-
-	if (fraction > 0.96) {
-		light_on (LightLoop);
-	}
-
-
-	if (fraction == 1.0) {
-		light_on (LightTrackrec);
-	}
-
-
-	/* add all full steps */
-
-	for (i = 0; i < fill; ++i) {
-		buf[i] = 0x07; /* tranzport special code for 4 quadrant LCD block */
-	} 
-	
-	/* add a possible half-step */
-
-	if (i < 20 && add_single_level) {
-		buf[i] = 0x03; /* tranzport special code for 2 left quadrant LCD block */
-		++i;
-	}
-
-	/* fill rest with space */
-
-	for (; i < 20; ++i) {
-		buf[i] = ' ';
-	}
-
-	/* print() requires this */
-
-	buf[21] = '\0';
-
-	print (0, 0, buf);
-	print (1, 0, buf);
-}
-
-void
-TranzportControlProtocol::show_bbt (nframes_t where)
-{ 
-	if (where != last_where) {
-		char buf[16];
-		BBT_Time bbt;
-
-		// When recording or playing back < 1.0 speed do 1 or 2
-		// FIXME - clean up state machine & break up logic
-		// this has to co-operate with the mini-meter and
-		// this is NOT the right way.
-
-		session->tempo_map().bbt_time (where, bbt);
-		last_bars = bbt.bars;
-		last_beats = bbt.beats;
-		last_ticks = bbt.ticks;
-		last_where = where;
-
-		float speed = fabsf(session->transport_speed());
-
-		if (speed == 1.0)  { 
-			sprintf (buf, "%03" PRIu32 "%1" PRIu32, bbt.bars,bbt.beats); // switch to hex one day
-			print (1, 16, buf); 
-		}
-
-		if (speed == 0.0) { 
-			sprintf (buf, "%03" PRIu32 "|%1" PRIu32 "|%04" PRIu32, bbt.bars,bbt.beats,bbt.ticks);
-			print (1, 10, buf); 
-		}
-
-		if (speed > 0.0 && (speed < 1.0)) { 
-			sprintf (buf, "%03" PRIu32 "|%1" PRIu32 "|%04" PRIu32, bbt.bars,bbt.beats,bbt.ticks);
-			print (1, 10, buf); 
-		}
-
-		if (speed > 1.0 && (speed < 2.0)) { 
-			sprintf (buf, "%03" PRIu32 "|%1" PRIu32 "|%04" PRIu32, bbt.bars,bbt.beats,bbt.ticks);
-			print (1, 10, buf); 
-		}
-
-		if (speed >= 2.0) {
-			sprintf (buf, "%03" PRIu32 "|%1" PRIu32 "|%02" PRIu32, bbt.bars,bbt.beats,bbt.ticks); 
-			print (1, 12, buf); 
-		} 
-
-		TempoMap::Metric m (session->tempo_map().metric_at (where));
-    
-		// the lights stop working well at above 100 bpm so don't bother
-		if(m.tempo().beats_per_minute() < 101.0 && (speed > 0.0)) {
-
-			// something else can reset these, so we need to
-
-			lights_pending[LightRecord] = false;
-			lights_pending[LightAnysolo] = false;
-			switch(last_beats) {
-			case 1: if(last_ticks < 250 || last_ticks >= 0) lights_pending[LightRecord] = true; break;
-			default: if(last_ticks < 250) lights_pending[LightAnysolo] = true;
-			}
-		}
-	}
-}
-
-void
-TranzportControlProtocol::show_transport_time ()
-{
-	nframes_t where = session->transport_frame();
-	show_bbt(where);
-}	
-
-void
-TranzportControlProtocol::show_smpte (nframes_t where)
-{
-	if ((where != last_where) || lcd_isdamaged(1,9,10)) {
-
-		char buf[5];
-		SMPTE::Time smpte;
-
-		session->smpte_time (where, smpte);
-
-		if (smpte.negative) {
-			sprintf (buf, "-%02" PRIu32 ":", smpte.hours);
-		} else {
-			sprintf (buf, " %02" PRIu32 ":", smpte.hours);
-		}
-		print (1, 8, buf);
-
-		sprintf (buf, "%02" PRIu32 ":", smpte.minutes);
-		print (1, 12, buf);
-
-		sprintf (buf, "%02" PRIu32 ":", smpte.seconds);
-		print (1, 15, buf);
-
-		sprintf (buf, "%02" PRIu32, smpte.frames);
-		print_noretry (1, 18, buf); 
-
-		last_where = where;
-	}
-}
-
-void
-TranzportControlProtocol::show_track_gain ()
-{
-// FIXME last_track gain has to become meter/track specific
-	if (route_table[0]) {
-		gain_t g = route_get_gain (0);
-		if ((g != last_track_gain) || lcd_isdamaged(0,12,8)) {
-			char buf[16]; 
-			snprintf (buf, sizeof (buf), "%6.1fdB", coefficient_to_dB (route_get_effective_gain (0)));
-			print (0, 12, buf); 
-			last_track_gain = g;
-		}
-	} else {
-		print (0, 9, "        "); 
-	}
-}