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new-session-manager
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Assists music production by grouping standalone programs into sessions. Community version of "Non Session Manager".
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  1. # data file for the Fltk User Interface Designer (fluid)

  2. version 1.0107 

  3. header_name {.H} 

  4. code_name {.C}

  5. comment {//

  6. // Copyright (C) 2008 Jonathan Moore Liles

  7. //

  8. // This program is free software; you can redistribute it and/or

  9. // modify it under the terms of the GNU General Public License

  10. // as published by the Free Software Foundation; either version 2

  11. // of the License, or (at your option) any later version.

  12. //

  13. // This program is distributed in the hope that it will be useful,

  14. // but WITHOUT ANY WARRANTY; without even the implied warranty of

  15. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  16. // GNU General Public License for more details.

  17. //

  18. // You should have received a copy of the GNU General Public License

  19. // along with this program; if not, write to the Free Software

  20. // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

  21. //

  22. } {in_source in_header

  23. } 

  24. 

  25. decl {\#include <Fl/Fl_Dial.H>} {public

  26. } 

  27. 

  28. decl {\#include <Fl/Fl_Help_Dialog.H>} {} 

  29. 

  30. decl {\#include "widgets.H"} {} 

  31. 

  32. decl {\#include "event_edit.H"} {} 

  33. 

  34. decl {\#include "../jack.H"} {} 

  35. 

  36. decl {\#include "../lash.H"} {} 

  37. 

  38. decl {extern UI *ui;} {} 

  39. 

  40. decl {class O_Canvas;} {} 

  41. 

  42. decl {class Triggers;} {public

  43. } 

  44. 

  45. decl {class Instrument_Editor;} {} 

  46. 

  47. decl {Fl_Color canvas_background_color;} {public

  48. } 

  49. 

  50. decl {extern Fl_Color velocity_colors[];} {} 

  51. 

  52. Function {update_transport( void * )} {open return_type void

  53. } {

  54.   code {// transport_poll();

  55. 

  56. handle_midi_input();

  57. 

  58. lash.process();

  59. 

  60. ui->progress_group->do_callback();

  61. 

  62. ui->vmetro_widget->update();	

  63. 

  64. if ( transport.rolling )

  65. 	ui->triggers_widget->update();

  66. 

  67. Fl::repeat_timeout( TRANSPORT_POLL_INTERVAL, update_transport );

  68. 

  69. static int oldstate = -1;

  70. 

  71. if ( transport.rolling != oldstate )

  72. {

  73. 	ui->play_button->label( transport.rolling ? "@square" : "@>" );

  74. 	oldstate = transport.rolling;

  75. 	

  76. 	if ( transport.rolling )

  77. 	{

  78. 		ui->menu_new->deactivate();

  79. 		ui->menu_open->deactivate();

  80. 	}

  81. 	else

  82. 	{

  83. 		ui->menu_new->activate();

  84. 		ui->menu_open->activate();

  85. 	}

  86. }

  87. 

  88. // JUST A TEST

  89. if ( transport.rolling )

  90. {

  91. 	if ( ui->tabs->value() == ui->pattern_tab )

  92. 		ui->pattern_canvas_widget->draw_playhead();

  93. 	else

  94. 	if ( ui->tabs->value() == ui->phrase_tab )

  95. 		ui->phrase_canvas_widget->draw_playhead();

  96. 

  97. }} {}

  98. } 

  99. 

  100. class UI {open

  101. } {

  102.   decl {Fl_Text_Buffer *sequence_notes_buffer;} {}

  103.   decl {Fl_Text_Buffer *pattern_notes_buffer;} {}

  104.   decl {Fl_Text_Buffer *phrase_notes_buffer} {}

  105.   Function {UI()} {open

  106.   } {

  107.     code {// Make her pretty

  108. Fl::background( 32, 32, 32 );

  109. Fl::background2( 36, 36, 36 );

  110. Fl::foreground( 255, 255, 255 );

  111. Fl::scheme( "plastic" );

  112. 

  113. canvas_background_color = FL_GREEN;

  114. 

  115. main_window = make_main_window();

  116. seq_window = make_seq_window();

  117. 

  118. make_randomization_dialog();

  119. 

  120. // make_instrument_edit_dialog();

  121. 

  122. Fl::add_handler( shortcut_handler );

  123. 

  124. // use old focus behavior

  125. Fl::visible_focus( 0 );

  126. 

  127. main_window->show();

  128. 

  129. Fl::add_timeout( TRANSPORT_POLL_INTERVAL, update_transport );

  130. 

  131. 

  132. playlist->signal_new_song.connect( sigc::mem_fun( this, &UI::update_sequence_widgets ) );} {}

  133.   }

  134.   Function {~UI()} {open

  135.   } {

  136.     code {delete seq_window;

  137. delete main_window;} {}

  138.   }

  139.   Function {run()} {open

  140.   } {

  141.     code {Fl::run();} {}

  142.   }

  143.   Function {make_main_window()} {open

  144.   } {

  145.     Fl_Window main_window {

  146.       label {Non Sequencer}

  147.       callback {// Ignore escape

  148. if ( Fl::event() == FL_SHORTCUT && Fl::event_key() == FL_Escape )

  149. 	return;

  150. 	 

  151. if ( maybe_save_song() )

  152. 	quit();} open

  153.       xywh {694 168 869 801} type Single box PLASTIC_UP_BOX color 37 resizable xclass non size_range {869 801 0 0} visible

  154.     } {

  155.       Fl_Menu_Bar menu_bar {open

  156.         xywh {0 0 869 30} color 37

  157.       } {

  158.         Submenu {} {

  159.           label {&File} open

  160.           xywh {0 0 100 20} color 37

  161.         } {

  162.           MenuItem menu_new {

  163.             label {&New}

  164.             callback {if ( maybe_save_song() )

  165. {

  166. 	init_song();

  167. 

  168. 	// Sync the GUI.

  169. 	update_pattern_widgets();

  170. 	update_sequence_widgets();

  171. 	update_phrase_widgets();

  172. 	

  173. 	

  174. 	gui_status( "New song." );

  175. }}

  176.             xywh {0 0 40 25}

  177.           }

  178.           MenuItem menu_open {

  179.             label {&Open}

  180.             callback {char *name = fl_file_chooser( "Open File", "Non Files (*.non)", NULL, 0 );

  181. 

  182. if ( name )

  183. {

  184. 	if ( ! load_song( name ) )

  185. 		fl_alert( "Could not load song!" );

  186. 	else

  187. 		gui_status( "Song opened." );

  188. 	

  189. 	update_sequence_widgets();

  190. 	update_pattern_widgets();

  191. 	update_phrase_widgets();

  192. 

  193. 	playback_mode_menu->value( song.play_mode );

  194. 	playback_mode_menu->redraw();

  195. }}

  196.             xywh {0 0 40 25} shortcut 0x4006f color 37

  197.           }

  198.           MenuItem menu_save {

  199.             label {&Save}

  200.             callback {save_dialog( song.filename );}

  201.             xywh {0 0 40 25} shortcut 0x40073 color 37 deactivate

  202.             code0 {song.signal_dirty.connect( sigc::mem_fun( o, &Fl_Menu_Item::activate ) );}

  203.             code1 {song.signal_clean.connect( sigc::mem_fun( o, &Fl_Menu_Item::deactivate ) );}

  204.           }

  205.           MenuItem {} {

  206.             label {Save &As}

  207.             callback {save_dialog( NULL );}

  208.             xywh {0 0 40 25}

  209.           }

  210.           MenuItem {} {

  211.             label {&Import}

  212.             callback {char *name = fl_file_chooser( "MIDI Import", "MIDI Files (*.mid)", NULL, 0 );

  213. 

  214. if ( ! name )

  215. 	return;

  216. 

  217. smf f;

  218. 

  219. if ( ! f.open( name, smf::READ ) )

  220. {

  221. 	fl_message( "could not open file" );

  222. 	return;

  223. }

  224. 

  225. f.read_header();

  226. 

  227. switch ( f.format() )

  228. {

  229. 	case 0:

  230. 		if ( ! pattern::import( &f, 0 ) )

  231. 			fl_message( "Error importing MIDI" );

  232. 		break;

  233. 	case 1: case 2:

  234. 		{

  235. 			char **sa = f.track_listing();

  236. 

  237. 			if ( sa && *sa )

  238. 			{

  239. 				List_Chooser tc( "Select tracks to import:", "Import" );

  240. 

  241. 			 	char *s;

  242. 				for ( int i = 0; (s = sa[i]); ++i )

  243. 				{

  244. 					tc.add( s );

  245. 					free( s );

  246. 				}

  247. 

  248. 				free( sa );

  249. 

  250. 				tc.show();

  251. 

  252. 				while( tc.shown() )

  253. 					Fl::wait();

  254. 

  255. 				int n = 0;

  256. 				for ( int i = 1; i <= tc.browser->size(); ++i )

  257. 				{

  258. 					if ( tc.browser->selected( i ) )

  259. 					{

  260. 						if ( pattern::import( &f , i - 1 ) )

  261. 							++n;

  262. 						else

  263. 							WARNING( "error importing track %d", i - 1 );

  264. 					}

  265. 

  266. 				}

  267. 				// fl_message( "%d patterns imported.", n );

  268. 				gui_status( "Imported %d tracks as patterns", n );

  269. 			}

  270. 

  271. 			break;

  272. 		}

  273. }}

  274.             xywh {0 0 40 25}

  275.             code0 {\#include "../smf.H"}

  276.           }

  277.           MenuItem {} {

  278.             label {&Export}

  279.             callback {// Fl_File_Chooser::custom_filter_label = "*.mid";

  280. 

  281. Fl_File_Chooser *fc = new Fl_File_Chooser( ".", "MIDI Files (*.mid)", Fl_File_Chooser::CREATE, "MIDI Export" );

  282. 

  283. fc->show();

  284. 

  285. // wait for user to make a choice

  286. while( fc->shown() )

  287.       Fl::wait();

  288. 

  289. if ( ! fc->value() )

  290. 	return;

  291. 

  292. if ( tabs->value() == pattern_tab )

  293. 	((pattern*)pattern_c->grid())->save( fc->value() );}

  294.             xywh {0 0 40 25}

  295.             code0 {\#include <Fl/Fl_File_Chooser.H>}

  296.           }

  297.           MenuItem {} {

  298.             label {&Quit}

  299.             callback {main_window->do_callback();}

  300.             xywh {0 0 40 25} shortcut 0x40071 color 37

  301.           }

  302.         }

  303.         Submenu edit_menu {

  304.           label {&Edit} open

  305.           xywh {0 0 74 25} color 37

  306.         } {

  307.           MenuItem {} {

  308.             label {&Events}

  309.             callback {event_editor( pattern_c->grid() );}

  310.             xywh {0 0 40 25}

  311.           }

  312.           MenuItem {} {

  313.             label {&Randomization Settings}

  314.             callback {randomization_dialog->show();}

  315.             xywh {0 0 40 25}

  316.           }

  317.         }

  318.         Submenu {} {

  319.           label {&View} open

  320.           xywh {10 10 74 25} color 37

  321.         } {

  322.           MenuItem {} {

  323.             label {&Metronome}

  324.             callback {int val = o->menu()[ o->value() ].value();

  325. 

  326. if ( val )

  327. 	vmetro_widget->show();

  328. else

  329. 	vmetro_widget->hide();}

  330.             xywh {0 0 40 25} type Toggle value 1

  331.           }

  332.           MenuItem {} {

  333.             label {&Compacted}

  334.             callback {int val = o->menu()[ o->value() ].value();

  335. 

  336. pattern_c->row_compact( val ? Canvas::ON : Canvas::OFF );}

  337.             xywh {10 10 40 25} type Toggle value 1

  338.           }

  339.           MenuItem {} {

  340.             label {&Follow Playhead}

  341.             callback {int val = o->menu()[ o->value() ].value();

  342. 

  343. config.follow_playhead = val ? true : false;}

  344.             xywh {10 10 40 25} type Toggle value 1

  345.           }

  346.         }

  347.         Submenu {} {

  348.           label {&Help} open

  349.           xywh {100 0 74 25} color 37

  350.         } {

  351.           MenuItem {} {

  352.             label {&Keys}

  353.             callback {show_help_dialog( "KEYS" );}

  354.             xywh {0 0 40 25}

  355.           }

  356.           MenuItem {} {

  357.             label {&Manual}

  358.             callback {show_help_dialog( "MANUAL" );}

  359.             xywh {10 10 40 25} divider

  360.           }

  361.           MenuItem {} {

  362.             label {&About}

  363.             callback {make_about_popup();

  364. about_popup->show();}

  365.             xywh {0 0 40 25} color 37

  366.             code0 {\#include "../non.H"}

  367.           }

  368.         }

  369.       }

  370.       Fl_Tabs tabs {

  371.         callback {((Fl_Group*)o->value())->child( 0 )->take_focus();

  372. 

  373. if ( o->value() != pattern_tab )

  374. 	edit_menu->deactivate();

  375. else

  376. 	edit_menu->activate();

  377. 

  378. menu_bar->redraw();} open

  379.         xywh {0 76 868 701} color 37 labeltype SHADOW_LABEL labelsize 19 when 1

  380.         code0 {canvas_background_color = fl_rgb_color( 18, 18, 18 );}

  381.       } {

  382.         Fl_Group sequence_tab {

  383.           label Sequence open

  384.           xywh {0 98 868 674} color 37 hide resizable

  385.           code0 {update_sequence_widgets();}

  386.         } {

  387.           Fl_Group {} {open

  388.             xywh {10 125 233 502} labelsize 12

  389.           } {

  390.             Fl_Browser playlist_browser {

  391.               label Playlist

  392.               xywh {10 125 233 435} type Hold box EMBOSSED_BOX color 39 selection_color 30 labelcolor 55 align 1 when 4 textsize 18 textcolor 95 resizable

  393.               code0 {static int widths[] = { 40, 30, 0 };}

  394.               code1 {o->column_widths( widths ); o->column_char( '\\t' );}

  395.               code2 {o->value( 1 );}

  396.             }

  397.             Fl_Button sequence_phrase_delete_button {

  398.               label Delete

  399.               callback {int val = playlist_browser->value();

  400. 

  401. if ( val > 1 )

  402. {

  403. //	playlist_browser->value( playlist_browser->value() + 1 );

  404. 

  405. 	playlist->remove( val - 2 );

  406. 

  407. 	update_sequence_widgets();

  408. 	

  409. 	if ( ! playlist_browser->value() )

  410. 		playlist_browser->value( playlist_browser->size() );

  411. }}

  412.               xywh {14 566 73 25} shortcut 0xffff color 88 labelcolor 23

  413.             }

  414.             Fl_Button sequence_phrase_up_button {

  415.               label Up

  416.               callback {if ( playlist_browser->value() > 2 )

  417. {

  418. 	playlist->move( playlist_browser->value() - 2, UP );

  419. 	playlist_browser->value( playlist_browser->value() - 1 );

  420. 	update_sequence_widgets();

  421. }}

  422.               xywh {97 566 65 25} shortcut 0xffbf

  423.             }

  424.             Fl_Button sequence_phrase_down_button {

  425.               label Down

  426.               callback {if ( playlist_browser->value() > 1 )

  427. {

  428. 	playlist->move( playlist_browser->value() - 2, DOWN );

  429. 	playlist_browser->value( playlist_browser->value() + 1 );

  430. 	update_sequence_widgets();

  431. }}

  432.               xywh {169 566 74 25} shortcut 0xffc0

  433.             }

  434.             Fl_Menu_Button sequence_phrase_choice {

  435.               label {Insert Phrase}

  436.               callback {playlist->insert( playlist_browser->value() - 1, o->value() + 1 );

  437. 

  438. update_sequence_widgets();

  439. 

  440. int val = playlist_browser->value();

  441. 

  442. if ( val )

  443. 	playlist_browser->value( playlist_browser->value() + 1 );

  444. else

  445. 	playlist_browser->value( playlist_browser->size() );} open

  446.               xywh {11 597 232 30} color 63

  447.             } {}

  448.           }

  449.           Fl_Input sequence_name_field {

  450.             label {name:}

  451.             callback {playlist->name( o->value() );}

  452.             xywh {91 740 158 26} color 36 align 20 when 1 textcolor 32

  453.           }

  454.           Fl_Light_Button detach_button {

  455.             label Detach

  456.             callback {if ( o->value() )

  457. {

  458. 	Fl_Group *g = seq_detached_group;

  459. 	g->add( sequence_tab );

  460. 	sequence_tab->resize( g->x(), g->y(), g->w(), g->h() );

  461. 	seq_window->show();

  462. }

  463. else

  464. {

  465. 	seq_window->hide();

  466. 	tabs->insert( (Fl_Widget&)*sequence_tab, 0 );

  467. 	sequence_tab->resize( pattern_tab->x(), pattern_tab->y(), pattern_tab->w(), pattern_tab->h() );

  468. }}

  469.             xywh {7 740 78 26}

  470.           }

  471.           Fl_Text_Editor sequence_notes_edit {

  472.             label {Notes:}

  473.             callback {playlist->notes( o->buffer()->text() );}

  474.             xywh {254 691 606 73} selection_color 48 labelsize 12 align 5 textcolor 94

  475.             code0 {o->buffer( sequence_notes_buffer = new Fl_Text_Buffer );}

  476.           }

  477.           Fl_Box triggers_widget {

  478.             label Patterns

  479.             xywh {253 125 607 549} box UP_BOX color 72 align 1 resizable

  480.             code0 {o->box( FL_NO_BOX );}

  481.             class Triggers

  482.           }

  483.           Fl_Group progress_group {

  484.             callback {if ( ! o->visible_r() )

  485. 	return;

  486. 

  487. phrase *p = phrase::phrase_by_number( playlist->playing() );

  488. 

  489. if ( p )

  490. 	phrase_progress->value( p->index() / (double)p->length() );

  491. 	

  492. if ( playlist->length() )

  493. 	sequence_progress->value( playlist->index() / (double)playlist->length() );} open

  494.             xywh {10 656 233 66}

  495.           } {

  496.             Fl_Slider phrase_progress {

  497.               label Phrase

  498.               xywh {10 656 233 24} type Horizontal labelsize 12 align 1

  499.             }

  500.             Fl_Slider sequence_progress {

  501.               label Sequence

  502.               callback {transport.locate( (tick_t)((double)playlist->length() * o->value()) );}

  503.               xywh {10 698 233 24} type Horizontal labelsize 12 align 1

  504.             }

  505.           }

  506.         }

  507.         Fl_Group phrase_tab {

  508.           label Phrase open

  509.           xywh {0 98 868 674} color 37 hide

  510.           code0 {update_phrase_widgets();}

  511.         } {

  512.           Fl_Box phrase_canvas_widget {

  513.             label Phrase

  514.             xywh {4 102 860 590} box FLAT_BOX color 37 labelsize 100 align 16 resizable

  515.             code0 {o->set_canvas( phrase_c );}

  516.             code1 {o->box( FL_NO_BOX );}

  517.             class O_Canvas

  518.           }

  519.           Fl_Group {} {open

  520.             xywh {10 703 854 60}

  521.           } {

  522.             Fl_Input phrase_name_field {

  523.               label {name:}

  524.               callback {phrase_c->grid()->name( strdup( o->value() ) );

  525. 

  526. // if the name changed..

  527. update_sequence_widgets();}

  528.               xywh {10 703 144 25} color 36 align 20 textcolor 32

  529.             }

  530.             Fl_Spinner phrase_number_spinner {

  531.               callback {phrase *p = ((phrase *)phrase_c->grid())->by_number( o->value() );

  532. 

  533. if ( p )

  534.     phrase_c->grid( p );

  535. 

  536. o->maximum( phrase::phrases() );}

  537.               xywh {164 703 40 25} color 36 labeltype NO_LABEL when 1

  538.             }

  539.             Fl_Light_Button phrase_mute_button {

  540.               label Mute

  541.               xywh {10 740 88 23} color 37 hide

  542.             }

  543.             Fl_Light_Button phrase_solo_button {

  544.               label Solo

  545.               xywh {111 740 87 23} color 37 hide

  546.             }

  547.             Fl_Text_Editor phrase_notes_edit {

  548.               label {Notes:}

  549.               callback {phrase_c->grid()->notes( o->buffer()->text() );}

  550.               xywh {211 713 653 46} selection_color 48 labelsize 12 textcolor 94 resizable

  551.               code0 {o->buffer( phrase_notes_buffer = new Fl_Text_Buffer );}

  552.             }

  553.           }

  554.         }

  555.         Fl_Group pattern_tab {

  556.           label Pattern open

  557.           xywh {0 98 868 674} color 37

  558.           code0 {update_pattern_widgets();}

  559.         } {

  560.           Fl_Box pattern_canvas_widget {

  561.             label Pattern

  562.             xywh {4 102 860 590} box FLAT_BOX color 37 labelsize 100 align 16 resizable

  563.             code0 {\#include "draw.H"}

  564.             code1 {o->set_canvas( pattern_c );}

  565.             code2 {\#include "input.H"}

  566.             code3 {o->box( FL_NO_BOX );}

  567.             class O_Canvas

  568.           }

  569.           Fl_Group {} {open

  570.             xywh {4 694 858 77}

  571.           } {

  572.             Fl_Input pattern_name_field {

  573.               label {name:}

  574.               callback {pattern_c->grid()->name( strdup( o->value() ) );}

  575.               xywh {10 703 144 25} color 36 align 20 when 1 textcolor 32

  576.             }

  577.             Fl_Spinner pattern_number_spinner {

  578.               callback {pattern *p = ((pattern *)pattern_c->grid())->by_number( o->value() );

  579. 

  580. if ( p )

  581.     pattern_c->grid( p );

  582. 

  583. o->maximum( pattern::patterns() );}

  584.               xywh {164 703 40 25} color 36 labeltype NO_LABEL when 1

  585.               code0 {o->maximum( 1 );}

  586.               code1 {// pattern::signal_create_destroy.connect( sigc::mem_fun( o, static_cast<void (Fl_Spinner::*)(double)>(&Fl_Spinner::maximum) ) );}

  587.             }

  588.             Fl_Light_Button pattern_mute_button {

  589.               label Mute

  590.               callback {Grid *g = pattern_c->grid();

  591. 

  592. g->mode( g->mode() == MUTE ? PLAY : MUTE );

  593. 

  594. o->value( g->mode() == MUTE );

  595. 

  596. pattern_solo_button->value( 0 );}

  597.               xywh {10 738 90 23} type Normal color 37

  598.               code0 {// o->type(FL_RADIO_BUTTON);}

  599.             }

  600.             Fl_Light_Button pattern_solo_button {

  601.               label Solo

  602.               callback {Grid *g = pattern_c->grid();

  603. 

  604. g->mode( g->mode() == SOLO ? PLAY : SOLO );

  605. 

  606. o->value( g->mode() == SOLO );

  607. 

  608. pattern_mute_button->value( 0 );}

  609.               xywh {110 738 91 23} type Normal color 37

  610.               code0 {// o->type( FL_RADIO_BUTTON );}

  611.             }

  612.             Fl_Text_Editor pattern_notes_edit {

  613.               label {Notes:}

  614.               callback {pattern_c->grid()->notes( o->buffer()->text() );}

  615.               xywh {214 713 243 48} selection_color 48 labelsize 12 textcolor 94 resizable

  616.               code0 {o->buffer( pattern_notes_buffer = new Fl_Text_Buffer );}

  617.             }

  618.             Fl_Group pattern_settings_group {open

  619.               xywh {458 694 400 77}

  620.             } {

  621.               Fl_Spinner pattern_channel_spinner {

  622.                 label Channel

  623.                 callback {((pattern *)pattern_c->grid())->channel( o->value() - 1 );}

  624.                 xywh {815 700 40 24} color 36 when 1

  625.                 code0 {\#include "../pattern.H"}

  626.                 code1 {o->maximum( 16 );}

  627.               }

  628.               Fl_Spinner pattern_port_spinner {

  629.                 label Port

  630.                 callback {((pattern *)pattern_c->grid())->port( o->value() - 1 );}

  631.                 xywh {815 734 40 24} color 36 when 1

  632.                 code0 {o->maximum( 16 );}

  633.               }

  634.               Fl_Output mapping_text {

  635.                 label Mapping

  636.                 xywh {464 734 145 24} align 20

  637.               }

  638.               Fl_Menu_Button mapping_menu {

  639.                 label {@>}

  640.                 callback {mapping_text->value( o->text() );

  641. 

  642. 

  643. char picked[80];

  644. mapping_menu->item_pathname(picked, sizeof(picked)-1 );

  645. 

  646. if ( 0 == strncmp( picked, "Instrument", strlen( "Instrument" ) ) )

  647. {

  648. 	((pattern*)pattern_c->grid())->mapping.open( Mapping::INSTRUMENT, o->text() );

  649. 

  650. 	pattern_c->changed_mapping();

  651. 

  652. 	pattern_key_combo->deactivate();

  653. }

  654. else

  655. if ( 0 == strncmp( picked, "Scale", strlen( "Scale" ) ) )

  656. {

  657. 	((pattern*)pattern_c->grid())->mapping.open( Mapping::SCALE, o->text() );

  658. 

  659. 	pattern_c->changed_mapping();

  660. 

  661. 	pattern_key_combo->activate();

  662. }} open

  663.                 xywh {609 734 30 24} labeltype NO_LABEL

  664.                 code0 {update_mapping_menu();}

  665.               } {

  666.                 Submenu mapping_scale_menu {

  667.                   label Scale open

  668.                   xywh {25 25 74 25}

  669.                 } {}

  670.                 Submenu mapping_instrument_menu {

  671.                   label Instrument open

  672.                   xywh {10 10 74 25}

  673.                 } {}

  674.               }

  675.               Fl_Choice pattern_key_combo {

  676.                 label {&Key}

  677.                 callback {((pattern*)pattern_c->grid())->mapping.key( o->value() );

  678. 

  679. pattern_c->changed_mapping();}

  680.                 xywh {674 734 75 24} down_box BORDER_BOX when 1

  681.               } {

  682.                 MenuItem {} {

  683.                   label C

  684.                   xywh {30 30 40 25}

  685.                 }

  686.                 MenuItem {} {

  687.                   label {C\#/Db}

  688.                   xywh {40 40 40 25}

  689.                 }

  690.                 MenuItem {} {

  691.                   label D

  692.                   xywh {50 50 40 25}

  693.                 }

  694.                 MenuItem {} {

  695.                   label {D\#/Eb}

  696.                   xywh {60 60 40 25}

  697.                 }

  698.                 MenuItem {} {

  699.                   label E

  700.                   xywh {70 70 40 25}

  701.                 }

  702.                 MenuItem {} {

  703.                   label F

  704.                   xywh {80 80 40 25}

  705.                 }

  706.                 MenuItem {} {

  707.                   label {F\#/Gb}

  708.                   xywh {90 90 40 25}

  709.                 }

  710.                 MenuItem {} {

  711.                   label G

  712.                   xywh {100 100 40 25}

  713.                 }

  714.                 MenuItem {} {

  715.                   label {G\#}

  716.                   xywh {110 110 40 25}

  717.                 }

  718.                 MenuItem {} {

  719.                   label A

  720.                   xywh {0 0 40 25}

  721.                 }

  722.                 MenuItem {} {

  723.                   label {A\#/Bb}

  724.                   xywh {10 10 40 25}

  725.                 }

  726.                 MenuItem {} {

  727.                   label B

  728.                   xywh {20 20 40 25}

  729.                 }

  730.               }

  731.               Fl_Choice pattern_note_combo {

  732.                 label {&Note 1/}

  733.                 callback {((pattern*)pattern_c->grid())->note( atoi( o->menu()[ o->value() ].text ));}

  734.                 xywh {704 700 45 24} down_box BORDER_BOX when 1

  735.               } {

  736.                 MenuItem {} {

  737.                   label 1

  738.                   xywh {0 0 40 25}

  739.                 }

  740.                 MenuItem {} {

  741.                   label 2

  742.                   xywh {10 10 40 25}

  743.                 }

  744.                 MenuItem {} {

  745.                   label 4

  746.                   xywh {20 20 40 25}

  747.                 }

  748.                 MenuItem {} {

  749.                   label 8

  750.                   xywh {30 30 40 25}

  751.                 }

  752.                 MenuItem {} {

  753.                   label 16

  754.                   xywh {40 40 40 25}

  755.                 }

  756.                 MenuItem {} {

  757.                   label 32

  758.                   xywh {50 50 40 25}

  759.                 }

  760.                 MenuItem {} {

  761.                   label 64

  762.                   xywh {60 60 40 25} divider

  763.                 }

  764.                 MenuItem {} {

  765.                   label 3

  766.                   xywh {60 60 40 25}

  767.                 }

  768.                 MenuItem {} {

  769.                   label 6

  770.                   xywh {70 70 40 25}

  771.                 }

  772.                 MenuItem {} {

  773.                   label 12

  774.                   xywh {80 80 40 25}

  775.                 }

  776.                 MenuItem {} {

  777.                   label 24

  778.                   xywh {90 90 40 25}

  779.                 }

  780.               }

  781.               Fl_Choice pattern_res_combo {

  782.                 label {&Resolution 1/}

  783.                 callback {pattern_c->grid()->resolution( atoi( o->menu()[ o->value() ].text ));}

  784.                 xywh {584 700 55 24} down_box BORDER_BOX when 1

  785.               } {

  786.                 MenuItem {} {

  787.                   label 4

  788.                   xywh {30 30 40 25}

  789.                 }

  790.                 MenuItem {} {

  791.                   label 8

  792.                   xywh {40 40 40 25}

  793.                 }

  794.                 MenuItem {} {

  795.                   label 16

  796.                   xywh {50 50 40 25}

  797.                 }

  798.                 MenuItem {} {

  799.                   label 32

  800.                   xywh {60 60 40 25}

  801.                 }

  802.                 MenuItem {} {

  803.                   label 64

  804.                   xywh {80 80 40 25}

  805.                 }

  806.                 MenuItem {} {

  807.                   label 128

  808.                   xywh {90 90 40 25} divider

  809.                 }

  810.                 MenuItem {} {

  811.                   label 3

  812.                   xywh {70 70 40 25}

  813.                 }

  814.                 MenuItem {} {

  815.                   label 6

  816.                   xywh {80 80 40 25}

  817.                 }

  818.                 MenuItem {} {

  819.                   label 12

  820.                   xywh {90 90 40 25}

  821.                 }

  822.                 MenuItem {} {

  823.                   label 24

  824.                   xywh {100 100 40 25}

  825.                 }

  826.               }

  827.             }

  828.           }

  829.         }

  830.       }

  831.       Fl_Group {} {open

  832.         xywh {5 33 853 52}

  833.       } {

  834.         Fl_Choice playback_mode_menu {

  835.           label {Playback &Mode} open

  836.           xywh {751 54 107 30} box PLASTIC_DOWN_BOX down_box BORDER_BOX color 37 align 1

  837.         } {

  838.           MenuItem {} {

  839.             label Pattern

  840.             callback {song.play_mode = PATTERN;}

  841.             xywh {0 0 40 25}

  842.           }

  843.           MenuItem {} {

  844.             label Sequence

  845.             callback {song.play_mode = SEQUENCE;}

  846.             xywh {10 10 40 25}

  847.           }

  848.           MenuItem {} {

  849.             label Trigger

  850.             callback {song.play_mode = TRIGGER;}

  851.             xywh {20 20 40 25}

  852.           }

  853.         }

  854.         Fl_Choice record_mode_menu {

  855.           label {&Record Mode}

  856.           callback {if ( ! transport.recording )

  857. 	config.record_mode = (record_mode_e)o->value();

  858. else

  859. 	o->value( config.record_mode );} open

  860.           xywh {634 54 107 30} box PLASTIC_DOWN_BOX down_box BORDER_BOX color 37 align 1

  861.         } {

  862.           MenuItem {} {

  863.             label Merge

  864.             xywh {10 10 40 25}

  865.           }

  866.           MenuItem {} {

  867.             label Overwrite

  868.             xywh {20 20 40 25}

  869.           }

  870.           MenuItem {} {

  871.             label Layer

  872.             xywh {30 30 40 25}

  873.           }

  874.           MenuItem {} {

  875.             label New

  876.             xywh {40 40 40 25}

  877.           }

  878.         }

  879.         Fl_Pack vmetro_widget {

  880.           label Metronome open

  881.           xywh {226 37 245 48} type HORIZONTAL box UP_BOX color 40 selection_color 48 labelsize 33 align 0 resizable

  882.           code0 {\#include "widgets.H"}

  883.           code1 {o->box( FL_NO_BOX );}

  884.           class Visual_Metronome

  885.         } {}

  886.         Fl_Group transport_controls_group {

  887.           xywh {481 37 143 48}

  888.         } {

  889.           Fl_Button play_button {

  890.             label {@>}

  891.             callback {transport.toggle();}

  892.             xywh {531 43 34 35} shortcut 0x20 labeltype ENGRAVED_LABEL

  893.           }

  894.           Fl_Button rec_button {

  895.             label {@circle}

  896.             callback {transport.recording = o->value();

  897. 

  898. 

  899. if ( o->value() )

  900. {

  901. 	if ( config.record_mode == NEW )

  902. 	{

  903. 		pattern *p = new pattern;

  904. 		p->length( -1 );

  905. 		

  906. 		pattern_c->grid( p );

  907. 	}

  908. 	

  909. 	((pattern*)pattern_c->grid())->record( 0 );

  910. 	

  911. 	o->labelcolor( FL_RED );

  912. }

  913. else

  914. {

  915. 	pattern::recording()->record_stop();

  916. 	

  917. 	o->labelcolor( FL_WHITE );

  918. }}

  919.             xywh {575 43 49 35} type Toggle shortcut 0x80072 selection_color 47 labeltype ENGRAVED_LABEL when 1

  920.           }

  921.           Fl_Button home_button {

  922.             label {@|<}

  923.             callback {transport.locate( 0 );}

  924.             xywh {481 43 40 35} shortcut 0xff50 labeltype ENGRAVED_LABEL

  925.           }

  926.         }

  927.         Fl_Group {} {open

  928.           xywh {5 33 208 38}

  929.         } {

  930.           Fl_Box {} {

  931.             label {BPM:}

  932.             xywh {5 37 35 34}

  933.           }

  934.           Fl_Counter {} {

  935.             callback {transport.set_beats_per_minute( o->value() );}

  936.             xywh {43 41 97 24} labeltype NO_LABEL align 4

  937.             code1 {transport.signal_tempo_change.connect( sigc::mem_fun( o, static_cast<int (Fl_Counter::*)(double)>(&Fl_Counter::value) ) );}

  938.             code2 {o->value( transport.beats_per_minute );}

  939.           }

  940.           Fl_Value_Input {} {

  941.             callback {transport.set_beats_per_bar( o->value() );}

  942.             xywh {149 41 26 24}

  943.             code0 {transport.signal_bpb_change.connect( sigc::mem_fun( o, static_cast<int (Fl_Valuator::*)(double)>(&Fl_Valuator::value) ) );}

  944.             code1 {o->value( transport.beats_per_bar );}

  945.           }

  946.           Fl_Value_Input {} {

  947.             callback {transport.set_beat_type( o->value() );}

  948.             xywh {189 41 24 24}

  949.             code0 {transport.signal_beat_change.connect( sigc::mem_fun( o, static_cast<int (Fl_Valuator::*)(double)>(&Fl_Valuator::value) ) );}

  950.             code1 {o->value( transport.beat_type );}

  951.           }

  952.           Fl_Box {} {

  953.             label {/}

  954.             xywh {170 41 19 24}

  955.           }

  956.         }

  957.       }

  958.       Fl_Output status {selected

  959.         xywh {0 776 869 25} box UP_BOX color 32 labeltype NO_LABEL textcolor 55

  960.       }

  961.     }

  962.   }

  963.   Function {make_seq_window()} {} {

  964.     Fl_Window seq_window {

  965.       callback {sequence_tab->activate();

  966. o->hide();

  967. 

  968. detach_button->value( 0 );}

  969.       xywh {189 27 1278 1003} type Single hide resizable

  970.     } {

  971.       Fl_Group seq_detached_group {open

  972.         xywh {0 0 1277 1003} resizable

  973.       } {}

  974.     }

  975.   }

  976.   Function {make_about_popup()} {} {

  977.     Fl_Window about_popup {

  978.       label About open

  979.       xywh {944 405 539 608} type Single non_modal size_range {539 608 539 608} visible

  980.     } {

  981.       Fl_Box {} {

  982.         label VERSION

  983.         image {../logo.xpm} xywh {10 29 525 209}

  984.         code0 {o->label( VERSION );}

  985.       }

  986.       Fl_Group {} {open

  987.         xywh {26 272 488 272} box ROUNDED_BOX color 51

  988.       } {

  989.         Fl_Box {} {

  990.           label {Copyright (C) 2007-2008 Jonathan Moore Liles}

  991.           xywh {26 272 488 32} labeltype SHADOW_LABEL labelfont 1 labelsize 18

  992.         }

  993.         Fl_Box {} {

  994.           label {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.

  995. 

  996. 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.

  997. 

  998. 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.}

  999.           xywh {41 311 463 233} labelfont 1 labelsize 12 align 144

  1000.         }

  1001.       }

  1002.       Fl_Button {} {

  1003.         label {http://non.tuxfamily.org}

  1004.         callback {system( "x-www-browser http://non.tuxfamily.org &" );}

  1005.         xywh {178 554 188 30} color 14 labeltype SHADOW_LABEL labelcolor 6

  1006.       }

  1007.       Fl_Return_Button {} {

  1008.         label rock

  1009.         callback {about_popup->hide();}

  1010.         xywh {453 570 78 31}

  1011.       }

  1012.     }

  1013.   }

  1014.   Function {make_randomization_dialog()} {} {

  1015.     Fl_Window randomization_dialog {

  1016.       label {Randomization Settings} open

  1017.       xywh {656 39 342 98} type Double

  1018.       code0 {// feel->value( )}

  1019.       code1 {probability->value( song.random.probability );} non_modal visible

  1020.     } {

  1021.       Fl_Choice feel {

  1022.         label {Feel: 1/}

  1023.         callback {song.random.feel = atoi( o->menu()[ find_numeric_menu_item( o->menu(), o->value() ) ].text );} open

  1024.         xywh {67 55 50 24} down_box BORDER_BOX

  1025.       } {

  1026.         MenuItem {} {

  1027.           label 4

  1028.           xywh {10 10 40 25}

  1029.         }

  1030.         MenuItem {} {

  1031.           label 8

  1032.           xywh {0 0 40 25}

  1033.         }

  1034.         MenuItem {} {

  1035.           label 16

  1036.           xywh {10 10 40 25}

  1037.         }

  1038.       }

  1039.       Fl_Box {} {

  1040.         label {Randomization Settings}

  1041.         xywh {10 15 321 28} box ROUNDED_BOX color 94 labelsize 22 labelcolor 39

  1042.       }

  1043.       Fl_Counter probability {

  1044.         label Probability

  1045.         callback {song.random.probability = o->value();}

  1046.         xywh {216 53 112 26} type Simple align 4 when 4 minimum 0 maximum 1 step 0.01

  1047.       }

  1048.     }

  1049.   }

  1050.   Function {update_pattern_widgets()} {open

  1051.   } {

  1052.     code {if ( ! pattern_settings_group )

  1053. 	return;

  1054. 	

  1055. pattern *g = (pattern *)pattern_c->grid();

  1056. 

  1057. pattern_number_spinner->value( g->number() );

  1058. pattern_name_field->value( g->name() );

  1059. pattern_channel_spinner->value( 1 + g->channel() );

  1060. pattern_port_spinner->value( 1 + g->port() );

  1061. pattern_solo_button->value( g->mode() == SOLO );

  1062. pattern_mute_button->value( g->mode() == MUTE );

  1063. 

  1064. if ( g->mapping.key() == -1 )

  1065. 	pattern_key_combo->deactivate();

  1066. else

  1067. {

  1068. 	pattern_key_combo->activate();

  1069. 	pattern_key_combo->value( g->mapping.key() );

  1070. }

  1071. 

  1072. mapping_text->value( g->mapping.name() );

  1073. 

  1074. 

  1075. 

  1076. pattern_note_combo->value( find_numeric_menu_item( menu_pattern_note_combo, g->note() ));

  1077. pattern_res_combo->value( find_numeric_menu_item( menu_pattern_res_combo, g->resolution() ));

  1078. 

  1079. if ( g->notes() )

  1080. 	pattern_notes_buffer->text( g->notes() );

  1081. else

  1082. 	pattern_notes_buffer->text( strdup( "" ) );} {}

  1083.   }

  1084.   Function {update_phrase_widgets()} {} {

  1085.     code {phrase *g = (phrase *)phrase_c->grid();

  1086. 

  1087. if ( ! g )

  1088. 	return;

  1089. 	

  1090. phrase_number_spinner->value( g->number() );

  1091. phrase_name_field->value( g->name() );

  1092. phrase_solo_button->value( g->mode() == SOLO );

  1093. phrase_mute_button->value( g->mode() == MUTE );

  1094. 

  1095. if ( g->notes() )

  1096. 	phrase_notes_buffer->text( g->notes() );

  1097. else

  1098. 	phrase_notes_buffer->text( strdup( "" ) );} {}

  1099.   }

  1100.   Function {update_sequence_widgets()} {open

  1101.   } {

  1102.     code {if ( playlist->notes() )

  1103. 	sequence_notes_buffer->text( playlist->notes() );

  1104. else

  1105. 	sequence_notes_buffer->text( strdup( "" ) );

  1106. 	

  1107. sequence_name_field->value( playlist->name() );

  1108. 

  1109. sequence_phrase_choice->clear();

  1110. 

  1111. for ( int i = 1; i <= phrase::phrases(); i++ )

  1112. {

  1113. 	phrase *p = phrase::phrase_by_number( i );

  1114. 

  1115. 	if ( p )

  1116. 		sequence_phrase_choice->add( p->name() );

  1117. }

  1118. 

  1119. 

  1120. Fl_Browser *o = playlist_browser;

  1121. 

  1122. int val = o->value();

  1123. 

  1124. o->clear();

  1125. 

  1126. char *s = playlist->dump();

  1127. 

  1128. char *l = strtok( s, "\\n" );

  1129. 

  1130. o->add( "@b@C2Bar\\t@b@C2\#\\t@b@C2Name" );

  1131. 

  1132. if ( ! l )

  1133. 	return;

  1134. 

  1135. o->add( l );

  1136. 

  1137. while ( ( l = strtok( NULL, "\\n" ) ) )

  1138. {

  1139. 	o->add( l );

  1140. }

  1141. 

  1142. o->value( val );

  1143. 

  1144. free( s );} {}

  1145.   }

  1146.   Function {update_mapping_menu()} {open

  1147.   } {

  1148.     code {char **sa = Instrument::listing();

  1149. 

  1150. if ( sa )

  1151. {

  1152. 

  1153. 	for ( int i = 0; sa[i]; i++ )

  1154. 	{

  1155. 		char pat[512];

  1156. 		snprintf( pat, 512, "Instrument/%s", sa[i] );

  1157. 		mapping_menu->add( pat, 0, 0, 0, 0 );

  1158. 		free( sa[i] );

  1159. 	}

  1160. 	free( sa );

  1161. }

  1162. 

  1163. sa = Scale::listing();

  1164. for ( int i = 0; sa[i]; i++ )

  1165. {

  1166. 	char pat[512];

  1167. 	snprintf( pat, 512, "Scale/%s", sa[i] );

  1168. 	mapping_menu->add( pat, 0, 0, 0, 0 );

  1169. 	free( sa[i] );

  1170. }

  1171. free( sa );} {}

  1172.   }

  1173.   Function {update_canvas_widgets()} {return_type {static void}

  1174.   } {

  1175.     code {if ( pattern_c->grid() )

  1176. 	ui->update_pattern_widgets();

  1177. 

  1178. if ( phrase_c->grid() )

  1179. 	ui->update_phrase_widgets();} {}

  1180.   }

  1181.   Function {find_numeric_menu_item( const Fl_Menu_Item *menu, int n )} {return_type {static int}

  1182.   } {

  1183.     code {for ( unsigned int i = 0; menu[i].text; i++ )

  1184. {

  1185. 	if ( atoi( menu[i].text ) == n )

  1186. 		return i;

  1187. }

  1188. 

  1189. return 0;} {}

  1190.   }

  1191.   Function {save_dialog( const char *name )} {open return_type void

  1192.   } {

  1193.     code {if ( ! name )

  1194. {

  1195. 

  1196. 	Fl_File_Chooser *fc = new Fl_File_Chooser( ".", "Non Sequences (*.non)", Fl_File_Chooser::CREATE, "Save sequence" );

  1197. 

  1198. 	fc->show();

  1199. 

  1200. 	// wait for user to make a choice

  1201. 	while( fc->shown() )

  1202.      		 Fl::wait();

  1203. 

  1204. 	if ( ! fc->value() )

  1205. 		return;

  1206. 	

  1207. 	name = fc->value();	

  1208. }

  1209. 

  1210. if ( ! save_song( name ) )

  1211. 	fl_alert( "Could not save song" );

  1212. else

  1213. 	gui_status( "Saved." );} {}

  1214.   }

  1215.   Function {show_help_dialog( const char *file )} {return_type void

  1216.   } {

  1217.     code {char pat[256];

  1218. 

  1219. snprintf( pat, 256, "%s%s.html", DOCUMENT_PATH, file );

  1220. 

  1221. Fl_Help_Dialog        *help;          // Help dialog

  1222. 

  1223. help = new Fl_Help_Dialog;

  1224. 

  1225. help->load( pat );

  1226. 

  1227. help->show();

  1228. 

  1229. // FIXME: need to delete it somehow.

  1230. //  help->show(1, argv);} {}

  1231.   }

  1232.   Function {maybe_save_song()} {open return_type bool

  1233.   } {

  1234.     code {if ( song.dirty() )

  1235. {

  1236. 	int c = fl_choice( "Song has been modified since last save. What shall I do?", "Cancel", "Save", "Discard" );

  1237. 

  1238. 	switch ( c )

  1239. 	{

  1240. 		case 0:

  1241. 			return false;

  1242. 		case 1:

  1243. 			/* SAVE */

  1244. 			save_dialog( song.filename );

  1245. 			break;

  1246. 		case 2:

  1247. 			break;

  1248. 	}	

  1249. }

  1250. 

  1251. return true;} {}

  1252.   }

  1253.   Function {switch_to_pattern( int n )} {return_type void

  1254.   } {

  1255.     code {pattern *p = pattern::pattern_by_number( n );

  1256. 

  1257. if ( p )

  1258. {

  1259. 

  1260. 

  1261. 	

  1262. 	tabs->value( pattern_tab );

  1263. 	

  1264. 	pattern_canvas_widget->take_focus();

  1265. 	

  1266. 	pattern_c->grid( p );

  1267. 	

  1268. //	update_pattern_widgets();

  1269. }} {}

  1270.   }

  1271.   Function {edit_instrument_row( Instrument *i, int n )} {open return_type void

  1272.   } {

  1273.     code {Instrument_Editor ie;

  1274. 

  1275. ie.set( i, n );

  1276. 

  1277. ie.run();} {}

  1278.   }

  1279. } 

  1280. 

  1281. decl {\#include <Fl/Fl_Single_Window.H>} {public

  1282. } 

  1283. 

  1284. class O_Canvas {: {public Fl_Widget}

  1285. } {

  1286.   decl {Canvas *_c;} {}

  1287.   decl {bool _border_drawn;} {}

  1288.   decl {uint _flags;} {}

  1289.   Function {O_Canvas( int X, int Y, int W, int H, const char*L=0) : Fl_Widget(X,Y,W,H,L)} {open

  1290.   } {

  1291.     code {_c = NULL;

  1292. _border_drawn = false;

  1293. _flags = 0;} {}

  1294.   }

  1295.   Function {handle( int m )} {open return_type int

  1296.   } {

  1297.     code {// Accept focus if offered.

  1298. if ( m == FL_FOCUS || m == FL_UNFOCUS )

  1299. {

  1300. 	_border_drawn = false;

  1301. 	draw_playhead();

  1302. 	return 1;

  1303. }

  1304. 

  1305. // Hack in click-to-focus

  1306. if ( m == FL_PUSH )

  1307. 	if ( Fl::event_inside( this ) )

  1308. 		take_focus();

  1309. 

  1310. 

  1311. // Ignore events unless we have the focus.

  1312. if ( this != Fl::focus() )

  1313. 	return 0;

  1314. 

  1315. // MESSAGE( "got event %i for canvas %p", m, _c );

  1316. 

  1317. int p = 0;

  1318. 

  1319. if ( _c )

  1320. 	{

  1321. 		p = canvas_input_callback( this, _c, m );

  1322. 	}

  1323. 

  1324. return p;} {}

  1325.   }

  1326.   Function {resize( int x, int y, int w, int h )} {open

  1327.   } {

  1328.     code {if ( _c )

  1329. {

  1330. 	DEBUG( "Resizing canvas." );

  1331. 	_c->resize( x + 1, y + 1, w - 1, h - 1 );

  1332. }

  1333. 

  1334. Fl_Widget::resize( x, y, w, h );

  1335. 

  1336. // Fl_Window::resize( x, y, w, h );} {}

  1337.   }

  1338.   Function {draw()} {open return_type void

  1339.   } {

  1340.     code {draw_border();

  1341. 

  1342. if ( ! takesevents() )

  1343. 	return;

  1344. 

  1345. if ( _c )

  1346. {

  1347. 

  1348. 	damage( _flags );

  1349. 	_flags = 0;

  1350. 	

  1351. 	/*

  1352. 	if ( damage() & FL_DAMAGE_ALL ) printf( " damage_all" );

  1353. 	if ( damage() & FL_DAMAGE_SCROLL ) printf( " damage_scroll" );

  1354. 	if ( damage() & FL_DAMAGE_USER1 ) printf( " damage_user1" );

  1355. 	if ( damage() & FL_DAMAGE_USER2 ) printf( " damage_user2" );

  1356. 	if ( damage() & FL_DAMAGE_EXPOSE ) printf(  " damage_expose" );

  1357. 	printf("\\n");

  1358. 	*/

  1359. 

  1360. 

  1361. 	if ( damage() & (FL_DAMAGE_ALL | FL_DAMAGE_USER2) )

  1362. 	{

  1363. 		_c->redraw();

  1364. 	}

  1365. 	

  1366. 	

  1367. 	if ( damage() & (FL_DAMAGE_ALL | FL_DAMAGE_SCROLL) )

  1368. 	{

  1369. 		// optimized draw

  1370. 		_c->draw();

  1371. 	}

  1372. 	else

  1373. 	if ( damage() & (FL_DAMAGE_ALL | FL_DAMAGE_USER1) )

  1374. 	{

  1375. 		// playhead

  1376. 		_c->draw_playhead();

  1377. 	}

  1378. 	else

  1379. 	if ( damage() & FL_DAMAGE_ALL )

  1380. 	{

  1381. 		_border_drawn = false;

  1382. 		draw_border();

  1383. 		_c->redraw();

  1384. 	}

  1385. }

  1386. else

  1387. {

  1388. 	WARNING( "No canvas set for widget." );

  1389. }} {}

  1390.   }

  1391.   Function {set_canvas( Canvas *c )} {open

  1392.   } {

  1393.     code {_c = c;

  1394. 

  1395. _c->resize( x(), y(), w(), h() );

  1396. 

  1397. _c->signal_draw.connect( sigc::mem_fun( this, &O_Canvas::draw_notes ) );

  1398. _c->signal_resize.connect( sigc::mem_fun( this, &O_Canvas::clear ) );

  1399. 

  1400. _c->signal_settings_change.connect( sigc::ptr_fun( &UI::update_canvas_widgets ) );} {}

  1401.   }

  1402.   Function {click_to_focus()} {open return_type bool

  1403.   } {

  1404.     code {return true;} {}

  1405.   }

  1406.   Function {clear( void )} {open return_type void

  1407.   } {

  1408.     code {parent()->parent()->damage( FL_DAMAGE_ALL, x(), y(), w(), h() );

  1409. damage( FL_DAMAGE_USER2 );

  1410. 

  1411. _flags |= FL_DAMAGE_USER2;} {}

  1412.   }

  1413.   Function {draw_notes( void )} {open return_type void

  1414.   } {

  1415.     code {damage( FL_DAMAGE_SCROLL );

  1416. 

  1417. // this might be called from within draw(), in which case the above does nothing.

  1418. 

  1419. _flags |= FL_DAMAGE_SCROLL;} {}

  1420.   }

  1421.   Function {draw_playhead( void )} {open return_type void

  1422.   } {

  1423.     code {damage( FL_DAMAGE_USER1 );} {}

  1424.   }

  1425.   Function {draw_border()} {open return_type void

  1426.   } {

  1427.     code {if ( _border_drawn )

  1428. 	return;

  1429. 

  1430. if ( this != Fl::focus() )

  1431. 	fl_color( FL_RED );

  1432. else

  1433. 	fl_color( FL_BLACK );

  1434. 	

  1435. fl_line_style( FL_DASH );

  1436. fl_rect( x(), y(), w(), h() );

  1437. fl_line_style( FL_SOLID );

  1438. 

  1439. _border_drawn = true;} {}

  1440.   }

  1441. } 

  1442. 

  1443. Function {shortcut_handler( int e )} {open return_type int

  1444. } {

  1445.   code {if ( e != FL_SHORTCUT )

  1446. 	return 0;

  1447. 

  1448. 

  1449. // this is for mainwindow shortcuts only, ignore all other windows.

  1450. if ( Fl::first_window() != ui->main_window )

  1451. 	return 0;

  1452. 

  1453. int processed = 0;

  1454. 

  1455. // shortcuts that don't fit anywhere else (widgets that don't take shortcuts, etc.)

  1456. 

  1457. \#define KEY(key) ((Fl::test_shortcut( (key) )))

  1458. 

  1459. 	processed = 1;

  1460. 	if KEY( FL_ALT + 's' )

  1461. 	{

  1462. 		ui->tabs->value( ui->sequence_tab );

  1463. 		ui->tabs->do_callback();

  1464. 	}

  1465. 	else

  1466. 	if KEY( FL_ALT + 'a' )

  1467. 	{

  1468. 		ui->tabs->value( ui->phrase_tab );

  1469. 		ui->tabs->do_callback();

  1470. 	}

  1471. 	else

  1472. 	if KEY( FL_ALT + 'p' )

  1473. 	{

  1474. 		ui->tabs->value( ui->pattern_tab );

  1475. 		ui->tabs->do_callback();

  1476. 	}

  1477. 	else

  1478. 	if KEY( FL_ALT + 'c' )

  1479. 		ui->pattern_channel_spinner->take_focus();

  1480. 	else

  1481. 	if KEY( FL_ALT + 'o' )

  1482. 		ui->pattern_port_spinner->take_focus();

  1483. 	else

  1484. 	if KEY( FL_ALT + 'i' )

  1485. 		ui->mapping_menu->take_focus();

  1486. 	else

  1487. 		processed = 0;

  1488. 

  1489. return processed;} {}

  1490. } 

  1491. 

  1492. class Trigger {open : {public Fl_Dial}

  1493. } {

  1494.   Function {Trigger( int X, int Y, int W, int H, const char *L = 0 ) : Fl_Dial( X, Y, W, H, L )} {open

  1495.   } {}

  1496.   Function {handle( int m )} {open return_type int

  1497.   } {

  1498.     code {int r = 0;

  1499. 

  1500. switch ( m )

  1501. {

  1502. 	case FL_PUSH:

  1503. 	{

  1504. 		switch ( Fl::event_button() )

  1505. 		{

  1506. 			case 1:

  1507. 			{

  1508.  				pattern *p = pattern::pattern_by_number( atoi( label() ) );

  1509. 				

  1510. 				if ( p )

  1511. 				{

  1512. 					if ( p->mode() == MUTE )

  1513. 						p->mode( PLAY );

  1514. 					else

  1515. 						p->mode( MUTE );

  1516. 				}

  1517. 				

  1518. 				break;

  1519. 			}

  1520. 			case 2:

  1521. 			{

  1522.  				pattern *p = pattern::pattern_by_number( atoi( label() ) );

  1523. 				

  1524. 				if ( p )

  1525. 				{

  1526. 					if ( p->mode() != SOLO )

  1527. 						p->mode( SOLO );

  1528. 					else

  1529. 						p->mode( PLAY );

  1530. 				}

  1531. 				

  1532. 				break;

  1533. 			}

  1534. 			case 3:

  1535. 			{

  1536. 				ui->switch_to_pattern( atoi( label() ) );

  1537. 			}

  1538. 				break;

  1539. 		}

  1540. 		r = 1;

  1541. 		break;

  1542. 	}

  1543. 	case FL_RELEASE:

  1544. 		MESSAGE("doing callback");

  1545. 		do_callback();

  1546. 		r = 1;

  1547. 		break;

  1548. 	case FL_DRAG:

  1549. 		r = 1;

  1550. 		break;

  1551. 	default:

  1552. 		r = Fl_Widget::handle( m );

  1553. 		break;

  1554. }

  1555. 

  1556. 

  1557. return r;} {}

  1558.   }

  1559. } 

  1560. 

  1561. class Instrument_Editor {open

  1562. } {

  1563.   Function {Instrument_Editor()} {open return_type void

  1564.   } {

  1565.     code {make_window();} {}

  1566.   }

  1567.   decl {Instrument *_inst;} {}

  1568.   decl {int _note;} {}

  1569.   Function {make_window()} {open

  1570.   } {

  1571.     Fl_Window window {

  1572.       label {Instrument Editor}

  1573.       callback {done->do_callback();} open

  1574.       xywh {670 458 339 191} type Double visible

  1575.     } {

  1576.       Fl_Box {} {

  1577.         label {Instrument Row}

  1578.         xywh {8 15 321 28} box ROUNDED_BOX color 94 labelsize 22 labelcolor 39

  1579.       }

  1580.       Fl_Input name_field {

  1581.         label Name

  1582.         callback {_inst->note_name( _note, strdup( o->value() ) );}

  1583.         xywh {10 70 321 25} selection_color 48 align 1 when 1 textcolor 32

  1584.       }

  1585.       Fl_Value_Slider volume_slider {

  1586.         label {Volume %}

  1587.         callback {_inst->velocity( _note, o->value() );}

  1588.         xywh {10 112 321 27} type Horizontal align 1 maximum 100 step 1 textsize 14

  1589.       }

  1590.       Fl_Value_Output note_field {

  1591.         label {Note:}

  1592.         xywh {52 158 43 24}

  1593.       }

  1594.       Fl_Return_Button done {

  1595.         label Done

  1596.         callback {if ( _inst )

  1597. 	_inst->save();

  1598. 	

  1599. window->hide();}

  1600.         xywh {255 157 76 25}

  1601.       }

  1602.     }

  1603.   }

  1604.   Function {set( Instrument *i, int n )} {open return_type void

  1605.   } {

  1606.     code {_inst = i;

  1607. _note = n;

  1608. 

  1609. volume_slider->value( i->velocity( n ) );

  1610. name_field->value( i->note_name( n ) );

  1611. note_field->value( n );} {}

  1612.   }

  1613.   Function {run()} {open return_type void

  1614.   } {

  1615.     code {window->show();

  1616. 

  1617. while ( window->shown() )

  1618. 	Fl::wait();} {}

  1619.   }

  1620. } 

  1621. 

  1622. widget_class Triggers {

  1623.   xywh {121 31 1278 1003} type Double hide resizable

  1624.   code0 {populate();}

  1625.   code1 {\#include <Fl/Fl_Dial.H>}

  1626.   class Fl_Group

  1627. } {

  1628.   Fl_Pack rows {open

  1629.     xywh {25 25 15 15}

  1630.     code0 {// o->position( x(), y() );}

  1631.   } {}

  1632.   Function {populate( void )} {open private return_type void

  1633.   } {

  1634.     code {int bw = (w() / 16);

  1635. int bh = h() / (128/ 16);

  1636. 

  1637. begin();

  1638. 

  1639. for ( int n = 0; n < 128 ; n += 16 )

  1640. {

  1641. 	Fl_Pack *p = new Fl_Pack( 0, 0, 25, 25 );

  1642. 	

  1643. 	p->type( Fl_Pack::HORIZONTAL );

  1644. 	

  1645. 	for ( int i = 0; i < 16; i++ )

  1646. 	{

  1647. 		

  1648. 		Trigger *b = new Trigger( 0, 0, bw, 50, "Num" );

  1649. 		

  1650. 		char pat[4];

  1651. 		

  1652. 		sprintf( pat, "%d", n + i + 1 );

  1653. 		

  1654. 		b->label( strdup( pat ) );

  1655. 		b->minimum( 0 );

  1656. 		b->maximum( 1 );

  1657. 		b->angles( 0, 360 );

  1658. 		b->type( FL_FILL_DIAL );

  1659. //		b->box( FL_ROUNDED_BOX );

  1660. //		b->down_box( FL_ROUNDED_BOX );

  1661. 		b->selection_color( FL_GREEN );

  1662. 		b->color( FL_BLACK );

  1663. 		b->align( FL_ALIGN_CENTER );

  1664. 				

  1665. 		p->add( b );

  1666. 	}

  1667. 		

  1668. 	p->end(); 

  1669. 	

  1670. 	p->resize( 0, 0, w(), bh );

  1671. 	rows->add( p );

  1672. }

  1673. 

  1674. 

  1675. end();

  1676. 

  1677. rows->resize( x(), y(), w(), h() );

  1678. 

  1679. redraw();} {}

  1680.   }

  1681.   Function {update( void )} {open return_type void

  1682.   } {

  1683.     code {if ( ! takesevents() )

  1684. 	return;

  1685. 

  1686. int i;

  1687. for ( i = 0; i < MAX_PATTERN; i++ )

  1688. {

  1689. 

  1690. 	Trigger *b = (Trigger*)(((Fl_Pack*)rows->child( i / 16 ))->child( i % 16 ));

  1691. 

  1692. 	if ( i >= pattern::patterns() )

  1693. 	{

  1694. 		b->color( FL_BLACK );

  1695. 		b->value( 0 );

  1696. 		continue;

  1697. 	}

  1698. 	

  1699. 	pattern *p = pattern::pattern_by_number( i + 1 );

  1700. 			

  1701. 	if ( p->playing() )

  1702. 	{

  1703. 		b->color( fl_lighter( FL_GRAY ) );

  1704. 		

  1705. 		Fl_Color c;

  1706. 		

  1707. 		switch ( p->mode() )

  1708. 		{

  1709. 			case MUTE:

  1710. 				c = FL_GRAY;

  1711. 				break;

  1712. 			case SOLO:

  1713. 				c = FL_RED;

  1714. 				break;

  1715. 			case PLAY:

  1716. 				c = FL_GREEN;

  1717. 				break;

  1718. 		}

  1719. 		

  1720. 		b->selection_color( c );

  1721. 		

  1722. 		b->value( (double)p->index() / p->length() );

  1723. 	}

  1724. 	else

  1725. 	{

  1726. 		b->value( 0 );

  1727. 	}

  1728. 		

  1729. }} {}

  1730.   }

  1731.   Function {resize( int X, int Y, int W, int H )} {open return_type void

  1732.   } {

  1733.     code {for ( int i = rows->children(); i--; )

  1734. {

  1735. 	Fl_Pack *p = (Fl_Pack*) rows->child( i );

  1736. 	

  1737. 	for ( int j = p->children(); j--; )

  1738. 	{

  1739. 		int bw = W / p->children();

  1740. 		p->child( j )->resize( 0, 0, bw, 25 );;

  1741. 	}

  1742. 

  1743. 	p->resize( 0, 0, W, H / rows->children() );

  1744. 			

  1745. 	p->redraw();

  1746. }

  1747. 

  1748. Fl_Group::resize( X, Y, W, H );} {}

  1749.   }

  1750. }