136 lines
3.6 KiB
C++
136 lines
3.6 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 "Control_Sequence.H"
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#include "Track.H"
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void
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Control_Sequence::get ( Log_Entry &e )
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{
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Sequence::get( e );
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e.add( ":t", _track );
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}
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void
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Control_Sequence::set ( Log_Entry &e )
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{
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Sequence::set( e );
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for ( int i = 0; i < e.size(); ++i )
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{
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const char *s, *v;
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e.get( i, &s, &v );
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if ( ! strcmp( ":t", s ) )
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{
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int i;
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sscanf( v, "%X", &i );
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Track *t = (Track*)Loggable::find( i );
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assert( t );
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t->add( this );
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}
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}
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}
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void
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Control_Sequence::draw ( void )
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{
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if ( ! fl_not_clipped( x(), y(), w(), h() ) )
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return;
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fl_push_clip( x(), y(), w(), h() );
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draw_box();
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int X, Y, W, H;
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fl_clip_box( x(), y(), w(), h(), X, Y, W, H );
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fl_line_style( FL_SOLID, 4 );
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fl_color( fl_color_average( selection_color(), color(), 0.90f ) );
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fl_begin_complex_polygon();
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list <Sequence_Widget *>::const_iterator e = _widgets.end();
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e--;
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if ( _widgets.size() )
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for ( list <Sequence_Widget *>::const_iterator r = _widgets.begin(); ; r++ )
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{
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if ( r == _widgets.begin() )
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{
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fl_vertex( x(), y() + h() );
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fl_vertex( x(), (*r)->y() );
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}
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fl_vertex( (*r)->x(), (*r)->y() );
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if ( r == e )
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{
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fl_vertex( x() + w(), (*r)->y() );
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fl_vertex( x() + w(), y() + h() );
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break;
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}
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}
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fl_end_complex_polygon();
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fl_line_style( FL_SOLID, 0 );
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timeline->draw_measure_lines( x(), y(), w(), h(), color() );
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for ( list <Sequence_Widget *>::const_iterator r = _widgets.begin(); r != _widgets.end(); r++ )
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(*r)->draw_box();
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fl_pop_clip();
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}
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int
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Control_Sequence::handle ( int m )
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{
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int r = Sequence::handle( m );
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if ( r )
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return r;
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switch ( m )
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{
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case FL_PUSH:
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{
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if ( Fl::event_button1() )
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{
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Control_Point *r = new Control_Point( this, timeline->xoffset + timeline->x_to_ts( Fl::event_x() - x() ), (float)(Fl::event_y() - y()) / h() );
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add( r );
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}
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return 1;
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}
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default:
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return 0;
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}
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}
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