134 lines
3.7 KiB
C
134 lines
3.7 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_Scrollbar.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 "Scalebar.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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#include "Track.H"
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#include "Audio_Track.H"
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#include "Timeline.H"
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#include "Tempo_Track.H"
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#include "Time_Track.H"
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#include "Loggable.H"
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#include "const.h"
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Timeline *timeline;
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void
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cb_scroll ( Fl_Widget *w, void *v )
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{
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Scalebar *sb = (Scalebar*)w;
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if ( sb->zoom_changed() )
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{
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timeline->fpp = sb->zoom() * 256;
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timeline->fpp = max( min( timeline->fpp, 4096.0f ), (float)2 );
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int maxx = timeline->ts_to_x( timeline->length );
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sb->range( 0, maxx );
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timeline->redraw();
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}
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else
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{
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timeline->position( sb->value() );
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}
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/* timeline->xoffset = timeline->x_to_ts( sb->value() ); */
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/* // timeline->tracks->redraw(); */
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/* timeline->scroll->redraw(); */
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printf( "%lu\n", timeline->xoffset );
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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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/* track->damage( FL_DAMAGE_SCROLL ); */
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/* } */
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/* for ( int i = timeline->rulers->children(); i-- ; ) */
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/* { */
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/* Fl_Group *track = (Fl_Group*)timeline->rulers->child( i ); */
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/* track->damage( FL_DAMAGE_SCROLL ); */
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/* } */
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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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}
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int
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main ( int argc, char **argv )
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{
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Fl_Window *main_window = new Fl_Window( 0, 0, 800, 600 );
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Fl::get_system_colors();
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Fl::scheme( "plastic" );
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Loggable::open( "history" );
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timeline = new Timeline( 0, 0, 800, 600, "Timeline" );
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// Region *wave = new Region( Clip::from_file( "streambass8.wav" ) );
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/* track1->next( track2 ); */
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/* track2->prev( track1 ); */
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timeline->scrollbar = new Scalebar( 0, 600 - 24, 800, 24 );
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timeline->scrollbar->range( 0, 48000 * 2 );
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timeline->scrollbar->type( 1 );
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timeline->scrollbar->callback( cb_scroll, 0 );
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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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