150 lines
4.0 KiB
C
150 lines
4.0 KiB
C
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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#include <FL/Fl.H>
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#include <FL/Fl_Window.H>
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#include <FL/Fl_Double_Window.H>
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#include <FL/Fl_Scroll.H>
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#include <FL/Fl_Pack.H>
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#include <FL/Fl_Group.H>
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#include <FL/Fl_Slider.H>
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#include "Waveform.H"
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#include "Region.H"
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <stdlib.h>
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#include <string.h>
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Fl_Color velocity_colors[128];
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#include "Track.H"
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#include "Timeline.H"
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void
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init_colors ( void )
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{
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for ( int i = 128; i--; )
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velocity_colors[i] = fl_rgb_color( 23, 255 - i * 2, 32 );
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}
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Timeline timeline;
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void
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cb_zoom ( Fl_Widget *w, void *v )
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{
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timeline.fpp = ((Fl_Slider*)w)->value();
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for ( int i = timeline.tracks->children(); i-- ; )
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{
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Fl_Group *track = (Fl_Group*)timeline.tracks->child( i );
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for ( int j = track->children(); j-- ; )
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((Region*)(track->child( j )))->resize();
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}
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timeline.scroll->redraw();
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printf( "%f\n", timeline.fpp );
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}
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int
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main ( int argc, char **argv )
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{
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init_colors();
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Fl_Double_Window *main_window = new Fl_Double_Window( 0, 0, 800, 600 );
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timeline.scroll = new Fl_Scroll( 0, 24, 800, 600 - 24 );
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timeline.fpp = 256;
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timeline.sample_rate = 44100;
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timeline.tracks = new Fl_Pack( 0, 0, 5000, 5000 );
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timeline.tracks->type( Fl_Pack::VERTICAL );
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Fl::get_system_colors();
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Fl::scheme( "plastic" );
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// Fl_Group *pack = new Fl_Group( 0, 0, 5000, 600 );
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Track *track1 = new Track( 40, 0, 5000, 100 );
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// pack->type( Fl_Pack::VERTICAL );
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// pack->box( FL_DOWN_BOX );
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// Region *wave = new Region( 0, 0, 5000, 100, "foo" );
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Region *wave = new Region( new Clip( "streambass8.wav" ) );
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// wave->resize( 0, 0, 500, 100 );
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// wave->peaks( peaks );
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wave->start( 0 );
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// wave->end( (len / sizeof( float )) / 2 );
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wave->end( 50 );
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wave->color( FL_CYAN );
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wave->selection_color( fl_darker( FL_GRAY ) );
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wave->selection_color( FL_GREEN );
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track1->add( wave );
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track1->end();
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Track *track2 = new Track( 40, 0, 5000, 100 );
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// Region *wave2 = new Region( 0, 0, 350, 100, "bar" );
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Region *wave2 = new Region( *wave );
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/* wave2->peaks( peaks ); */
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/* wave2->start( 300 ); */
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/* wave2->end( len ); */
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track2->add( wave2 );
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track2->end();
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track1->next( track2 );
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track2->prev( track1 );
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timeline.tracks->end();
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timeline.scroll->end();
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Fl_Slider *zoom_slider = new Fl_Slider( 0, 0, 800, 24 );
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zoom_slider->type( 1 );
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zoom_slider->callback( cb_zoom, 0 );
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zoom_slider->range( 1, 1024 );
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zoom_slider->step( 1 );
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zoom_slider->value( 256 );
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main_window->end();
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main_window->show();
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wave->redraw();
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Fl::run();
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}
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