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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 {Fl_Color canvas_background_color;} {public

  46. } 

  47. 

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

  49. 

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

  51. } {

  52.   code {// transport_poll();

  53. 

  54. handle_midi_input();

  55. 

  56. lash.process();

  57. 

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

  59. 

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

  61. 

  62. if ( transport.rolling )

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

  64. 

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

  66. 

  67. static int oldstate = -1;

  68. 

  69. if ( transport.rolling != oldstate )

  70. {

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

  72. 	oldstate = transport.rolling;

  73. }

  74. 

  75. // JUST A TEST

  76. if ( transport.rolling )

  77. {

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

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

  80. 	else

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

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

  83. 

  84. }} {}

  85. } 

  86. 

  87. class UI {open

  88. } {

  89.   decl {Fl_Text_Buffer *sequence_notes_buffer;} {}

  90.   decl {Fl_Text_Buffer *pattern_notes_buffer;} {}

  91.   decl {Fl_Text_Buffer *phrase_notes_buffer} {}

  92.   Function {UI()} {open

  93.   } {

  94.     code {// Make her pretty

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

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

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

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

  99. 

  100. canvas_background_color = FL_GREEN;

  101. 

  102. main_window = make_main_window();

  103. seq_window = make_seq_window();

  104. 

  105. make_randomization_dialog();

  106. 

  107. Fl::add_handler( shortcut_handler );

  108. 

  109. // use old focus behavior

  110. Fl::visible_focus( 0 );

  111. 

  112. main_window->show();

  113. 

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

  115. 

  116. 

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

  118.   }

  119.   Function {~UI()} {open

  120.   } {

  121.     code {delete seq_window;

  122. delete main_window;} {}

  123.   }

  124.   Function {run()} {open

  125.   } {

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

  127.   }

  128.   Function {make_main_window()} {open

  129.   } {

  130.     Fl_Window main_window {

  131.       label {Non Sequencer}

  132.       callback {// Ignore escape

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

  134. 	return;

  135. 	 

  136. 

  137. if ( maybe_save_song() )

  138. 	quit();} open

  139.       xywh {790 38 869 801} type Single box PLASTIC_UP_BOX color 37 resizable xclass non size_range {869 801 0 0} visible

  140.     } {

  141.       Fl_Menu_Bar {} {open

  142.         xywh {0 0 869 30} color 37

  143.       } {

  144.         Submenu {} {

  145.           label {&File} open

  146.           xywh {0 0 100 20} color 37

  147.         } {

  148.           MenuItem {} {

  149.             label {&New}

  150.             callback {if ( transport.rolling )

  151. {

  152. 	fl_alert( "Can't make new file while the transport is running." );

  153. 	return;

  154. }

  155. 

  156. 

  157. // FIXME: check for dirtiness and ask to save.

  158. 

  159. if ( maybe_save_song() )

  160. {

  161. 	init_song();

  162. 

  163. 	// Sync the GUI.

  164. 	update_pattern_widgets();

  165. 	update_sequence_widgets();

  166. 	update_phrase_widgets();

  167. }}

  168.             xywh {0 0 40 25}

  169.           }

  170.           MenuItem {} {

  171.             label {&Open}

  172.             callback {if ( transport.rolling )

  173. {

  174. 	fl_alert( "Can't open file while transport is rolling." );

  175. 	return;

  176. }

  177. 

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

  179. 

  180. if ( name )

  181. {

  182. 	if ( ! load_song( name ) )

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

  184. 	

  185. 	update_sequence_widgets();

  186. 	update_pattern_widgets();

  187. 	update_phrase_widgets();

  188. 

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

  190. 	playback_mode_menu->redraw();

  191. }}

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

  193.           }

  194.           MenuItem {} {

  195.             label {&Save}

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

  197.             xywh {0 0 40 25} shortcut 0x40073 color 37

  198.           }

  199.           MenuItem {} {

  200.             label {Save &As}

  201.             callback {save_dialog( NULL );}

  202.             xywh {0 0 40 25}

  203.           }

  204.           MenuItem {} {

  205.             label {&Import}

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

  207. 

  208. if ( ! name )

  209. 	return;

  210. 

  211. smf f;

  212. 

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

  214. {

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

  216. 	return;

  217. }

  218. 

  219. f.read_header();

  220. 

  221. switch ( f.format() )

  222. {

  223. 	case 0:

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

  225. 			fl_message( "Error importing MIDI" );

  226. 		break;

  227. 	case 1: case 2:

  228. 		{

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

  230. 

  231. 			if ( sa && *sa )

  232. 			{

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

  234. 

  235. 			 	char *s;

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

  237. 				{

  238. 					tc.add( s );

  239. 					free( s );

  240. 				}

  241. 

  242. 				free( sa );

  243. 

  244. 				tc.show();

  245. 

  246. 				while( tc.shown() )

  247. 					Fl::wait();

  248. 

  249. 				int n = 0;

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

  251. 				{

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

  253. 					{

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

  255. 							++n;

  256. 						else

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

  258. 					}

  259. 

  260. 				}

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

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

  263. 			}

  264. 

  265. 			break;

  266. 		}

  267. }}

  268.             xywh {0 0 40 25}

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

  270.           }

  271.           MenuItem {} {

  272.             label {&Export}

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

  274. 

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

  276. 

  277. fc->show();

  278. 

  279. // wait for user to make a choice

  280. while( fc->shown() )

  281.       Fl::wait();

  282. 

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

  284. 	return;

  285. 

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

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

  288.             xywh {0 0 40 25}

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

  290.           }

  291.           MenuItem {} {

  292.             label {&Quit}

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

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

  295.           }

  296.         }

  297.         Submenu {} {

  298.           label {&Edit} open

  299.           xywh {0 0 74 25} color 37

  300.         } {

  301.           MenuItem {} {

  302.             label {&Mapping}

  303.             xywh {5 5 40 25} color 37

  304.           }

  305.           MenuItem {} {

  306.             label {&Events}

  307.             callback {if ( tabs->value() != pattern_tab )

  308. 	return;

  309. 

  310. event_editor( pattern_c->grid() );}

  311.             xywh {0 0 40 25}

  312.           }

  313.           MenuItem {} {

  314.             label {&Randomization Settings}

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

  316.             xywh {0 0 40 25}

  317.           }

  318.         }

  319.         Submenu {} {

  320.           label {&View} open

  321.           xywh {10 10 74 25} color 37

  322.         } {

  323.           MenuItem {} {

  324.             label {&Metronome}

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

  326. 

  327. if ( val )

  328. 	vmetro_widget->show();

  329. else

  330. 	vmetro_widget->hide();}

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

  332.           }

  333.           MenuItem {} {

  334.             label {&Compacted}

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

  336. 

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

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

  339.           }

  340.           MenuItem {} {

  341.             label {&Follow Playhead}

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

  343. 

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

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

  346.           }

  347.         }

  348.         Submenu {} {

  349.           label {&Help} open

  350.           xywh {100 0 74 25} color 37

  351.         } {

  352.           MenuItem {} {

  353.             label {&Keys}

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

  355.             xywh {0 0 40 25}

  356.           }

  357.           MenuItem {} {

  358.             label {&Manual}

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

  360.             xywh {10 10 40 25} divider

  361.           }

  362.           MenuItem {} {

  363.             label {&About}

  364.             callback {make_about_popup();

  365. about_popup->show();}

  366.             xywh {0 0 40 25} color 37

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

  368.           }

  369.         }

  370.       }

  371.       Fl_Tabs tabs {

  372.         callback {// give this tab's canvas the focus

  373. //if ( o->value() == sequence_tab )

  374. //	sequence_canvas_widget->take_focus();

  375. //else

  376. if ( o->value() == phrase_tab )

  377. 	phrase_canvas_widget->take_focus();

  378. else

  379. if ( o->value() == pattern_tab )

  380. 	pattern_canvas_widget->take_focus();} open

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

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

  383.       } {

  384.         Fl_Group sequence_tab {

  385.           label Sequence open

  386.           xywh {0 98 868 674} color 37 resizable

  387.           code0 {update_sequence_widgets();}

  388.         } {

  389.           Fl_Group {} {open

  390.             xywh {10 125 233 502} labelsize 12

  391.           } {

  392.             Fl_Browser playlist_browser {

  393.               label Playlist

  394.               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

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

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

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

  398.             }

  399.             Fl_Button sequence_phrase_delete_button {

  400.               label Delete

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

  402. 

  403. if ( val > 1 )

  404. {

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

  406. 

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

  408. 

  409. 	update_sequence_widgets();

  410. 	

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

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

  413. }}

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

  415.             }

  416.             Fl_Button sequence_phrase_up_button {

  417.               label Up

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

  419. {

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

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

  422. 	update_sequence_widgets();

  423. }}

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

  425.             }

  426.             Fl_Button sequence_phrase_down_button {

  427.               label Down

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

  429. {

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

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

  432. 	update_sequence_widgets();

  433. }}

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

  435.             }

  436.             Fl_Menu_Button sequence_phrase_choice {

  437.               label {Insert Phrase}

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

  439. 

  440. update_sequence_widgets();

  441. 

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

  443. 

  444. if ( val )

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

  446. else

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

  448.               xywh {11 597 232 30} color 63

  449.             } {}

  450.           }

  451.           Fl_Input sequence_name_field {

  452.             label {name:}

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

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

  455.           }

  456.           Fl_Light_Button detach_button {

  457.             label Detach

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

  459. {

  460. 	Fl_Group *g = seq_detached_group;

  461. 	g->add( sequence_tab );

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

  463. 	seq_window->show();

  464. }

  465. else

  466. {

  467. 	seq_window->hide();

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

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

  470. }}

  471.             xywh {7 740 78 26}

  472.           }

  473.           Fl_Text_Editor sequence_notes_edit {

  474.             label {Notes:}

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

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

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

  478.           }

  479.           Fl_Box triggers_widget {

  480.             label Patterns

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

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

  483.             class Triggers

  484.           }

  485.           Fl_Group progress_group {

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

  487. 	return;

  488. 

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

  490. 

  491. if ( p )

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

  493. 	

  494. if ( playlist->length() )

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

  496.             xywh {10 656 233 66}

  497.           } {

  498.             Fl_Slider phrase_progress {

  499.               label Phrase

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

  501.             }

  502.             Fl_Slider sequence_progress {

  503.               label Sequence

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

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

  506.             }

  507.           }

  508.         }

  509.         Fl_Group phrase_tab {

  510.           label Phrase open

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

  512.           code0 {update_phrase_widgets();}

  513.         } {

  514.           Fl_Box phrase_canvas_widget {

  515.             label Phrase

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

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

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

  519.             class O_Canvas

  520.           }

  521.           Fl_Group {} {open

  522.             xywh {10 703 854 60}

  523.           } {

  524.             Fl_Input phrase_name_field {

  525.               label {name:}

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

  527. 

  528. // if the name changed..

  529. update_sequence_widgets();}

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

  531.             }

  532.             Fl_Spinner phrase_number_spinner {

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

  534. 

  535. if ( p )

  536.     phrase_c->grid( p );

  537. 

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

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

  540.             }

  541.             Fl_Light_Button phrase_mute_button {

  542.               label Mute

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

  544.             }

  545.             Fl_Light_Button phrase_solo_button {

  546.               label Solo

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

  548.             }

  549.             Fl_Text_Editor phrase_notes_edit {

  550.               label {Notes:}

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

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

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

  554.             }

  555.           }

  556.         }

  557.         Fl_Group pattern_tab {

  558.           label Pattern open

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

  560.           code0 {update_pattern_widgets();}

  561.         } {

  562.           Fl_Box pattern_canvas_widget {

  563.             label Pattern

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

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

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

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

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

  569.             class O_Canvas

  570.           }

  571.           Fl_Group {} {open

  572.             xywh {4 694 858 77}

  573.           } {

  574.             Fl_Input pattern_name_field {

  575.               label {name:}

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

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

  578.             }

  579.             Fl_Spinner pattern_number_spinner {

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

  581. 

  582. if ( p )

  583.     pattern_c->grid( p );

  584. 

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

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

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

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

  589.             }

  590.             Fl_Light_Button pattern_mute_button {

  591.               label Mute

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

  593. 

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

  595. 

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

  597. 

  598. pattern_solo_button->value( 0 );}

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

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

  601.             }

  602.             Fl_Light_Button pattern_solo_button {

  603.               label Solo

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

  605. 

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

  607. 

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

  609. 

  610. pattern_mute_button->value( 0 );}

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

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

  613.             }

  614.             Fl_Text_Editor pattern_notes_edit {

  615.               label {Notes:}

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

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

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

  619.             }

  620.             Fl_Group pattern_settings_group {open

  621.               xywh {458 694 400 77}

  622.             } {

  623.               Fl_Spinner pattern_channel_spinner {

  624.                 label Channel

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

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

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

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

  629.               }

  630.               Fl_Spinner pattern_port_spinner {

  631.                 label Port

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

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

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

  635.               }

  636.               Fl_Output mapping_text {

  637.                 label Mapping

  638.                 xywh {464 734 145 24} align 20

  639.               }

  640.               Fl_Menu_Button mapping_menu {

  641.                 label {@>}

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

  643. 

  644. 

  645. char picked[80];

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

  647. 

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

  649. {

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

  651. 

  652. 	pattern_c->changed_mapping();

  653. 

  654. 	pattern_key_combo->deactivate();

  655. }

  656. else

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

  658. {

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

  660. 

  661. 	pattern_c->changed_mapping();

  662. 

  663. 	pattern_key_combo->activate();

  664. }} open

  665.                 xywh {609 734 30 24} labeltype NO_LABEL

  666.                 code0 {update_mapping_menu();}

  667.               } {

  668.                 Submenu mapping_scale_menu {

  669.                   label Scale open

  670.                   xywh {25 25 74 25}

  671.                 } {}

  672.                 Submenu mapping_instrument_menu {

  673.                   label Instrument open

  674.                   xywh {10 10 74 25}

  675.                 } {}

  676.               }

  677.               Fl_Choice pattern_key_combo {

  678.                 label {&Key}

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

  680. 

  681. pattern_c->changed_mapping();}

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

  683.               } {

  684.                 MenuItem {} {

  685.                   label C

  686.                   xywh {30 30 40 25}

  687.                 }

  688.                 MenuItem {} {

  689.                   label {C\#/Db}

  690.                   xywh {40 40 40 25}

  691.                 }

  692.                 MenuItem {} {

  693.                   label D

  694.                   xywh {50 50 40 25}

  695.                 }

  696.                 MenuItem {} {

  697.                   label {D\#/Eb}

  698.                   xywh {60 60 40 25}

  699.                 }

  700.                 MenuItem {} {

  701.                   label E

  702.                   xywh {70 70 40 25}

  703.                 }

  704.                 MenuItem {} {

  705.                   label F

  706.                   xywh {80 80 40 25}

  707.                 }

  708.                 MenuItem {} {

  709.                   label {F\#/Gb}

  710.                   xywh {90 90 40 25}

  711.                 }

  712.                 MenuItem {} {

  713.                   label G

  714.                   xywh {100 100 40 25}

  715.                 }

  716.                 MenuItem {} {

  717.                   label {G\#}

  718.                   xywh {110 110 40 25}

  719.                 }

  720.                 MenuItem {} {

  721.                   label A

  722.                   xywh {0 0 40 25}

  723.                 }

  724.                 MenuItem {} {

  725.                   label {A\#/Bb}

  726.                   xywh {10 10 40 25}

  727.                 }

  728.                 MenuItem {} {

  729.                   label B

  730.                   xywh {20 20 40 25}

  731.                 }

  732.               }

  733.               Fl_Choice pattern_note_combo {

  734.                 label {&Note 1/}

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

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

  737.               } {

  738.                 MenuItem {} {

  739.                   label 1

  740.                   xywh {0 0 40 25}

  741.                 }

  742.                 MenuItem {} {

  743.                   label 2

  744.                   xywh {10 10 40 25}

  745.                 }

  746.                 MenuItem {} {

  747.                   label 4

  748.                   xywh {20 20 40 25}

  749.                 }

  750.                 MenuItem {} {

  751.                   label 8

  752.                   xywh {30 30 40 25}

  753.                 }

  754.                 MenuItem {} {

  755.                   label 16

  756.                   xywh {40 40 40 25}

  757.                 }

  758.                 MenuItem {} {

  759.                   label 32

  760.                   xywh {50 50 40 25}

  761.                 }

  762.                 MenuItem {} {

  763.                   label 64

  764.                   xywh {60 60 40 25} divider

  765.                 }

  766.                 MenuItem {} {

  767.                   label 3

  768.                   xywh {60 60 40 25}

  769.                 }

  770.                 MenuItem {} {

  771.                   label 6

  772.                   xywh {70 70 40 25}

  773.                 }

  774.                 MenuItem {} {

  775.                   label 12

  776.                   xywh {80 80 40 25}

  777.                 }

  778.                 MenuItem {} {

  779.                   label 24

  780.                   xywh {90 90 40 25}

  781.                 }

  782.               }

  783.               Fl_Choice pattern_res_combo {

  784.                 label {&Resolution 1/}

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

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

  787.               } {

  788.                 MenuItem {} {

  789.                   label 4

  790.                   xywh {30 30 40 25}

  791.                 }

  792.                 MenuItem {} {

  793.                   label 8

  794.                   xywh {40 40 40 25}

  795.                 }

  796.                 MenuItem {} {

  797.                   label 16

  798.                   xywh {50 50 40 25}

  799.                 }

  800.                 MenuItem {} {

  801.                   label 32

  802.                   xywh {60 60 40 25}

  803.                 }

  804.                 MenuItem {} {

  805.                   label 64

  806.                   xywh {80 80 40 25}

  807.                 }

  808.                 MenuItem {} {

  809.                   label 128

  810.                   xywh {90 90 40 25} divider

  811.                 }

  812.                 MenuItem {} {

  813.                   label 3

  814.                   xywh {70 70 40 25}

  815.                 }

  816.                 MenuItem {} {

  817.                   label 6

  818.                   xywh {80 80 40 25}

  819.                 }

  820.                 MenuItem {} {

  821.                   label 12

  822.                   xywh {90 90 40 25}

  823.                 }

  824.                 MenuItem {} {

  825.                   label 24

  826.                   xywh {100 100 40 25}

  827.                 }

  828.               }

  829.             }

  830.           }

  831.         }

  832.       }

  833.       Fl_Group {} {open

  834.         xywh {5 33 853 52}

  835.       } {

  836.         Fl_Choice playback_mode_menu {

  837.           label {Playback &Mode} open

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

  839.         } {

  840.           MenuItem {} {

  841.             label Pattern

  842.             callback {song.play_mode = PATTERN;}

  843.             xywh {0 0 40 25}

  844.           }

  845.           MenuItem {} {

  846.             label Sequence

  847.             callback {song.play_mode = SEQUENCE;}

  848.             xywh {10 10 40 25}

  849.           }

  850.           MenuItem {} {

  851.             label Trigger

  852.             callback {song.play_mode = TRIGGER;}

  853.             xywh {20 20 40 25}

  854.           }

  855.         }

  856.         Fl_Choice record_mode_menu {

  857.           label {&Record Mode}

  858.           callback {if ( ! transport.recording )

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

  860. else

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

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

  863.         } {

  864.           MenuItem {} {

  865.             label Merge

  866.             xywh {10 10 40 25}

  867.           }

  868.           MenuItem {} {

  869.             label Overwrite

  870.             xywh {20 20 40 25}

  871.           }

  872.           MenuItem {} {

  873.             label Layer

  874.             xywh {30 30 40 25}

  875.           }

  876.           MenuItem {} {

  877.             label New

  878.             xywh {40 40 40 25}

  879.           }

  880.         }

  881.         Fl_Pack vmetro_widget {

  882.           label Metronome open

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

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

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

  886.           class Visual_Metronome

  887.         } {}

  888.         Fl_Group transport_controls_group {

  889.           xywh {481 37 143 48}

  890.         } {

  891.           Fl_Button play_button {

  892.             label {@>}

  893.             callback {transport.toggle();}

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

  895.           }

  896.           Fl_Button rec_button {

  897.             label {@circle}

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

  899. 

  900. 

  901. if ( o->value() )

  902. {

  903. 	if ( config.record_mode == NEW )

  904. 	{

  905. 		pattern *p = new pattern;

  906. 		p->length( -1 );

  907. 		

  908. 		pattern_c->grid( p );

  909. 	}

  910. 	

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

  912. 	

  913. 	o->labelcolor( FL_RED );

  914. }

  915. else

  916. {

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

  918. 	

  919. 	o->labelcolor( FL_WHITE );

  920. }}

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

  922.           }

  923.           Fl_Button home_button {

  924.             label {@|<}

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

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

  927.           }

  928.         }

  929.         Fl_Group {} {open

  930.           xywh {5 33 208 38}

  931.         } {

  932.           Fl_Box {} {

  933.             label {BPM:}

  934.             xywh {5 37 35 34}

  935.           }

  936.           Fl_Counter {} {

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

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

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

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

  941.           }

  942.           Fl_Value_Input {} {

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

  944.             xywh {149 41 26 24}

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

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

  947.           }

  948.           Fl_Value_Input {} {

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

  950.             xywh {189 41 24 24}

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

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

  953.           }

  954.           Fl_Box {} {

  955.             label {/}

  956.             xywh {170 41 19 24}

  957.           }

  958.         }

  959.       }

  960.       Fl_Output status {

  961.         xywh {3 776 861 21} box NO_BOX color 32 labeltype NO_LABEL textcolor 55

  962.       }

  963.     }

  964.   }

  965.   Function {make_seq_window()} {} {

  966.     Fl_Window seq_window {

  967.       callback {sequence_tab->activate();

  968. o->hide();

  969. 

  970. detach_button->value( 0 );}

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

  972.     } {

  973.       Fl_Group seq_detached_group {open

  974.         xywh {0 0 1277 1003} resizable

  975.       } {}

  976.     }

  977.   }

  978.   Function {make_about_popup()} {} {

  979.     Fl_Window about_popup {

  980.       label About open

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

  982.     } {

  983.       Fl_Box {} {

  984.         label VERSION

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

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

  987.       }

  988.       Fl_Group {} {open

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

  990.       } {

  991.         Fl_Box {} {

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

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

  994.         }

  995.         Fl_Box {} {

  996.           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.

  997. 

  998. 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.

  999. 

  1000. 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.}

  1001.           xywh {41 311 463 233} labelfont 1 labelsize 12 align 144

  1002.         }

  1003.       }

  1004.       Fl_Button {} {

  1005.         label {http://non.tuxfamily.org}

  1006.         callback {system( "x-www-browser http://non.tuxfamily.org &" );}

  1007.         xywh {178 554 188 30} color 14 labeltype SHADOW_LABEL labelcolor 6

  1008.       }

  1009.       Fl_Return_Button {} {

  1010.         label rock

  1011.         callback {about_popup->hide();}

  1012.         xywh {453 570 78 31}

  1013.       }

  1014.     }

  1015.   }

  1016.   Function {make_randomization_dialog()} {open

  1017.   } {

  1018.     Fl_Window randomization_dialog {

  1019.       label {Randomization Settings} open

  1020.       xywh {841 360 342 98} type Double

  1021.       code0 {// feel->value( )}

  1022.       code1 {probability->value( song.random.probability );} non_modal visible

  1023.     } {

  1024.       Fl_Choice feel {

  1025.         label {Feel: 1/}

  1026.         callback {song.random.feel = atoi( o->menu()[ find_numeric_menu_item( o->menu(), o->value() ) ].text );} open

  1027.         xywh {67 55 50 24} down_box BORDER_BOX

  1028.       } {

  1029.         MenuItem {} {

  1030.           label 4

  1031.           xywh {10 10 40 25}

  1032.         }

  1033.         MenuItem {} {

  1034.           label 8

  1035.           xywh {0 0 40 25}

  1036.         }

  1037.         MenuItem {} {

  1038.           label 16

  1039.           xywh {10 10 40 25}

  1040.         }

  1041.       }

  1042.       Fl_Box {} {

  1043.         label {Randomization Settings}

  1044.         xywh {10 15 321 28} box ROUNDED_BOX color 94 labelsize 22 labelcolor 39

  1045.       }

  1046.       Fl_Counter probability {

  1047.         label Probability

  1048.         callback {song.random.probability = o->value();}

  1049.         xywh {216 53 112 26} type Simple align 4 when 4 minimum 0 maximum 1 step 0.01

  1050.       }

  1051.     }

  1052.   }

  1053.   Function {update_pattern_widgets()} {} {

  1054.     code {if ( ! pattern_settings_group )

  1055. 	return;

  1056. 	

  1057. pattern *g = (pattern *)pattern_c->grid();

  1058. 

  1059. pattern_number_spinner->value( g->number() );

  1060. pattern_name_field->value( g->name() );

  1061. pattern_channel_spinner->value( 1 + g->channel() );

  1062. pattern_port_spinner->value( 1 + g->port() );

  1063. pattern_solo_button->value( g->mode() == SOLO );

  1064. pattern_mute_button->value( g->mode() == MUTE );

  1065. 

  1066. if ( g->mapping.key() == -1 )

  1067. 	pattern_key_combo->deactivate();

  1068. else

  1069. {

  1070. 	pattern_key_combo->activate();

  1071. 	pattern_key_combo->value( g->mapping.key() );

  1072. }

  1073. 

  1074. mapping_text->value( g->mapping.name() );

  1075. 

  1076. 

  1077. 

  1078. pattern_note_combo->value( find_numeric_menu_item( menu_pattern_note_combo, g->note() ));

  1079. pattern_res_combo->value( find_numeric_menu_item( menu_pattern_res_combo, g->resolution() ));

  1080. 

  1081. if ( g->notes() )

  1082. 	pattern_notes_buffer->text( g->notes() );

  1083. else

  1084. 	pattern_notes_buffer->text( strdup( "" ) );} {}

  1085.   }

  1086.   Function {update_phrase_widgets()} {} {

  1087.     code {phrase *g = (phrase *)phrase_c->grid();

  1088. 

  1089. if ( ! g )

  1090. 	return;

  1091. 	

  1092. phrase_number_spinner->value( g->number() );

  1093. phrase_name_field->value( g->name() );

  1094. phrase_solo_button->value( g->mode() == SOLO );

  1095. phrase_mute_button->value( g->mode() == MUTE );

  1096. 

  1097. if ( g->notes() )

  1098. 	phrase_notes_buffer->text( g->notes() );

  1099. else

  1100. 	phrase_notes_buffer->text( strdup( "" ) );} {}

  1101.   }

  1102.   Function {update_sequence_widgets()} {open

  1103.   } {

  1104.     code {if ( playlist->notes() )

  1105. 	sequence_notes_buffer->text( playlist->notes() );

  1106. else

  1107. 	sequence_notes_buffer->text( strdup( "" ) );

  1108. 	

  1109. sequence_name_field->value( playlist->name() );

  1110. 

  1111. sequence_phrase_choice->clear();

  1112. 

  1113. for ( int i = 1; i <= phrase::phrases(); i++ )

  1114. {

  1115. 	phrase *p = phrase::phrase_by_number( i );

  1116. 

  1117. 	if ( p )

  1118. 		sequence_phrase_choice->add( p->name() );

  1119. }

  1120. 

  1121. 

  1122. Fl_Browser *o = playlist_browser;

  1123. 

  1124. int val = o->value();

  1125. 

  1126. o->clear();

  1127. 

  1128. char *s = playlist->dump();

  1129. 

  1130. char *l = strtok( s, "\\n" );

  1131. 

  1132. o->add( "@b@C2Bar\\t@b@C2\#\\t@b@C2Name" );

  1133. 

  1134. if ( ! l )

  1135. 	return;

  1136. 

  1137. o->add( l );

  1138. 

  1139. while ( ( l = strtok( NULL, "\\n" ) ) )

  1140. {

  1141. 	o->add( l );

  1142. }

  1143. 

  1144. o->value( val );

  1145. 

  1146. free( s );} {}

  1147.   }

  1148.   Function {update_mapping_menu()} {open

  1149.   } {

  1150.     code {char **sa = Instrument::listing();

  1151. 

  1152. if ( sa )

  1153. {

  1154. 

  1155. 	for ( int i = 0; sa[i]; i++ )

  1156. 	{

  1157. 		char pat[512];

  1158. 		snprintf( pat, 512, "Instrument/%s", sa[i] );

  1159. 		mapping_menu->add( pat, 0, 0, 0, 0 );

  1160. 		free( sa[i] );

  1161. 	}

  1162. 	free( sa );

  1163. }

  1164. 

  1165. sa = Scale::listing();

  1166. for ( int i = 0; sa[i]; i++ )

  1167. {

  1168. 	char pat[512];

  1169. 	snprintf( pat, 512, "Scale/%s", sa[i] );

  1170. 	mapping_menu->add( pat, 0, 0, 0, 0 );

  1171. 	free( sa[i] );

  1172. }

  1173. free( sa );} {}

  1174.   }

  1175.   Function {update_canvas_widgets()} {return_type {static void}

  1176.   } {

  1177.     code {if ( pattern_c->grid() )

  1178. 	ui->update_pattern_widgets();

  1179. 

  1180. if ( phrase_c->grid() )

  1181. 	ui->update_phrase_widgets();} {}

  1182.   }

  1183.   Function {find_numeric_menu_item( const Fl_Menu_Item *menu, int n )} {return_type {static int}

  1184.   } {

  1185.     code {for ( unsigned int i = 0; menu[i].text; i++ )

  1186. {

  1187. 	if ( atoi( menu[i].text ) == n )

  1188. 		return i;

  1189. }

  1190. 

  1191. return 0;} {}

  1192.   }

  1193.   Function {save_dialog( const char *name )} {return_type void

  1194.   } {

  1195.     code {if ( ! name )

  1196. {

  1197. 

  1198. 	Fl_File_Chooser *fc = new Fl_File_Chooser( ".", "Non Sequences (*.non)", Fl_File_Chooser::CREATE, "Save sequence" );

  1199. 

  1200. 	fc->show();

  1201. 

  1202. 	// wait for user to make a choice

  1203. 	while( fc->shown() )

  1204.      		 Fl::wait();

  1205. 

  1206. 	if ( ! fc->value() )

  1207. 		return;

  1208. 	

  1209. 	name = fc->value();	

  1210. }

  1211. 

  1212. if ( ! save_song( name ) )

  1213. 	fl_alert( "Could not save song" );} {}

  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()} {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. } 

  1272. 

  1273. decl {\#include <Fl/Fl_Single_Window.H>} {public

  1274. } 

  1275. 

  1276. class O_Canvas {open : {public Fl_Widget}

  1277. } {

  1278.   decl {Canvas *_c;} {}

  1279.   decl {bool _border_drawn;} {}

  1280.   decl {uint _flags;} {}

  1281.   Function {O_Canvas( int X, int Y, int W, int H, const char*L=0) : Fl_Widget(X,Y,W,H,L)} {open

  1282.   } {

  1283.     code {_c = NULL;

  1284. _border_drawn = false;

  1285. _flags = 0;} {}

  1286.   }

  1287.   Function {handle( int m )} {open return_type int

  1288.   } {

  1289.     code {// Accept focus if offered.

  1290. if ( m == FL_FOCUS || m == FL_UNFOCUS )

  1291. {

  1292. 	_border_drawn = false;

  1293. 	draw_playhead();

  1294. 	return 1;

  1295. }

  1296. 

  1297. // Hack in click-to-focus

  1298. if ( m == FL_PUSH )

  1299. 	if ( Fl::event_inside( this ) )

  1300. 		take_focus();

  1301. 

  1302. 

  1303. // Ignore events unless we have the focus.

  1304. if ( this != Fl::focus() )

  1305. 	return 0;

  1306. 

  1307. // MESSAGE( "got event %i for canvas %p", m, _c );

  1308. 

  1309. int p = 0;

  1310. 

  1311. if ( _c )

  1312. 	{

  1313. 		p = canvas_input_callback( this, _c, m );

  1314. 	}

  1315. 

  1316. return p;} {}

  1317.   }

  1318.   Function {resize( int x, int y, int w, int h )} {open

  1319.   } {

  1320.     code {if ( _c )

  1321. {

  1322. 	DEBUG( "Resizing canvas." );

  1323. 	_c->resize( x + 1, y + 1, w - 1, h - 1 );

  1324. }

  1325. 

  1326. Fl_Widget::resize( x, y, w, h );

  1327. 

  1328. // Fl_Window::resize( x, y, w, h );} {}

  1329.   }

  1330.   Function {draw()} {open return_type void

  1331.   } {

  1332.     code {draw_border();

  1333. 

  1334. if ( ! takesevents() )

  1335. 	return;

  1336. 

  1337. if ( _c )

  1338. {

  1339. 

  1340. 	damage( _flags );

  1341. 	_flags = 0;

  1342. 	

  1343. 	/*

  1344. 	if ( damage() & FL_DAMAGE_ALL ) printf( " damage_all" );

  1345. 	if ( damage() & FL_DAMAGE_SCROLL ) printf( " damage_scroll" );

  1346. 	if ( damage() & FL_DAMAGE_USER1 ) printf( " damage_user1" );

  1347. 	if ( damage() & FL_DAMAGE_USER2 ) printf( " damage_user2" );

  1348. 	if ( damage() & FL_DAMAGE_EXPOSE ) printf(  " damage_expose" );

  1349. 	printf("\\n");

  1350. 	*/

  1351. 

  1352. 

  1353. 	if ( damage() & (FL_DAMAGE_ALL | FL_DAMAGE_USER2) )

  1354. 	{

  1355. 		_c->redraw();

  1356. 	}

  1357. 	

  1358. 	

  1359. 	if ( damage() & (FL_DAMAGE_ALL | FL_DAMAGE_SCROLL) )

  1360. 	{

  1361. 		// optimized draw

  1362. 		_c->draw();

  1363. 	}

  1364. 	else

  1365. 	if ( damage() & (FL_DAMAGE_ALL | FL_DAMAGE_USER1) )

  1366. 	{

  1367. 		// playhead

  1368. 		_c->draw_playhead();

  1369. 	}

  1370. 	else

  1371. 	if ( damage() & FL_DAMAGE_ALL )

  1372. 	{

  1373. 		_border_drawn = false;

  1374. 		draw_border();

  1375. 		_c->redraw();

  1376. 	}

  1377. }

  1378. else

  1379. {

  1380. 	WARNING( "No canvas set for widget." );

  1381. }} {}

  1382.   }

  1383.   Function {set_canvas( Canvas *c )} {open

  1384.   } {

  1385.     code {_c = c;

  1386. 

  1387. _c->resize( x(), y(), w(), h() );

  1388. 

  1389. _c->signal_draw.connect( sigc::mem_fun( this, &O_Canvas::draw_notes ) );

  1390. _c->signal_resize.connect( sigc::mem_fun( this, &O_Canvas::clear ) );

  1391. 

  1392. _c->signal_settings_change.connect( sigc::ptr_fun( &UI::update_canvas_widgets ) );} {}

  1393.   }

  1394.   Function {click_to_focus()} {open return_type bool

  1395.   } {

  1396.     code {return true;} {}

  1397.   }

  1398.   Function {clear( void )} {open return_type void

  1399.   } {

  1400.     code {parent()->parent()->damage( FL_DAMAGE_ALL, x(), y(), w(), h() );

  1401. damage( FL_DAMAGE_USER2 );

  1402. 

  1403. _flags |= FL_DAMAGE_USER2;} {}

  1404.   }

  1405.   Function {draw_notes( void )} {open return_type void

  1406.   } {

  1407.     code {damage( FL_DAMAGE_SCROLL );

  1408. 

  1409. // this might be called from within draw(), in which case the above does nothing.

  1410. 

  1411. _flags |= FL_DAMAGE_SCROLL;} {}

  1412.   }

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

  1414.   } {

  1415.     code {damage( FL_DAMAGE_USER1 );} {}

  1416.   }

  1417.   Function {draw_border()} {open return_type void

  1418.   } {

  1419.     code {if ( _border_drawn )

  1420. 	return;

  1421. 

  1422. if ( this != Fl::focus() )

  1423. 	fl_color( FL_RED );

  1424. else

  1425. 	fl_color( FL_BLACK );

  1426. 	

  1427. fl_line_style( FL_DASH );

  1428. fl_rect( x(), y(), w(), h() );

  1429. fl_line_style( FL_SOLID );

  1430. 

  1431. _border_drawn = true;} {}

  1432.   }

  1433. } 

  1434. 

  1435. Function {shortcut_handler( int e )} {open return_type int

  1436. } {

  1437.   code {if ( e != FL_SHORTCUT )

  1438. 	return 0;

  1439. 

  1440. 

  1441. // this is for mainwindow shortcuts only, ignore all other windows.

  1442. if ( Fl::first_window() != ui->main_window )

  1443. 	return 0;

  1444. 

  1445. int processed = 0;

  1446. 

  1447. // shortcuts that don't fit anywhere else (widgets that don't take shortcuts, etc.)

  1448. 

  1449. \#define KEY(key) ((Fl::test_shortcut( (key) )))

  1450. 

  1451. 	processed = 1;

  1452. 	if KEY( FL_ALT + 's' )

  1453. 	{

  1454. 		ui->tabs->value( ui->sequence_tab );

  1455. 	}

  1456. 	else

  1457. 	if KEY( FL_ALT + 'a' )

  1458. 	{

  1459. 		ui->tabs->value( ui->phrase_tab );

  1460. 		((Fl_Group*)ui->tabs->value())->child( 0 )->take_focus();

  1461. 	}

  1462. 	else

  1463. 	if KEY( FL_ALT + 'p' )

  1464. 	{

  1465. 		ui->tabs->value( ui->pattern_tab );

  1466. 		((Fl_Group*)ui->tabs->value())->child( 0 )->take_focus();

  1467. 	}

  1468. 	else

  1469. 	if KEY( FL_ALT + 'c' )

  1470. 		ui->pattern_channel_spinner->take_focus();

  1471. 	else

  1472. 	if KEY( FL_ALT + 'o' )

  1473. 		ui->pattern_port_spinner->take_focus();

  1474. 	else

  1475. 	if KEY( FL_ALT + 'i' )

  1476. 		ui->mapping_menu->take_focus();

  1477. 	else

  1478. 		processed = 0;

  1479. 

  1480. return processed;} {}

  1481. } 

  1482. 

  1483. class Trigger {open : {public Fl_Dial}

  1484. } {

  1485.   Function {Trigger( int X, int Y, int W, int H, const char *L = 0 ) : Fl_Dial( X, Y, W, H, L )} {open

  1486.   } {}

  1487.   Function {handle( int m )} {open return_type int

  1488.   } {

  1489.     code {int r = 0;

  1490. 

  1491. switch ( m )

  1492. {

  1493. 	case FL_PUSH:

  1494. 	{

  1495. 		switch ( Fl::event_button() )

  1496. 		{

  1497. 			case 1:

  1498. 			{

  1499.  				pattern *p = pattern::pattern_by_number( atoi( label() ) );

  1500. 				

  1501. 				if ( p )

  1502. 				{

  1503. 					if ( p->mode() == MUTE )

  1504. 						p->mode( PLAY );

  1505. 					else

  1506. 						p->mode( MUTE );

  1507. 				}

  1508. 				

  1509. 				break;

  1510. 			}

  1511. 			case 2:

  1512. 			{

  1513.  				pattern *p = pattern::pattern_by_number( atoi( label() ) );

  1514. 				

  1515. 				if ( p )

  1516. 				{

  1517. 					if ( p->mode() != SOLO )

  1518. 						p->mode( SOLO );

  1519. 					else

  1520. 						p->mode( PLAY );

  1521. 				}

  1522. 				

  1523. 				break;

  1524. 			}

  1525. 			case 3:

  1526. 			{

  1527. 				ui->switch_to_pattern( atoi( label() ) );

  1528. 			}

  1529. 				break;

  1530. 		}

  1531. 		r = 1;

  1532. 		break;

  1533. 	}

  1534. 	case FL_RELEASE:

  1535. 		MESSAGE("doing callback");

  1536. 		do_callback();

  1537. 		r = 1;

  1538. 		break;

  1539. 	case FL_DRAG:

  1540. 		r = 1;

  1541. 		break;

  1542. 	default:

  1543. 		r = Fl_Widget::handle( m );

  1544. 		break;

  1545. }

  1546. 

  1547. 

  1548. return r;} {}

  1549.   }

  1550. } 

  1551. 

  1552. widget_class Triggers {open

  1553.   xywh {121 31 1278 1003} type Double hide resizable

  1554.   code0 {populate();}

  1555.   code1 {\#include <Fl/Fl_Dial.H>}

  1556.   class Fl_Group

  1557. } {

  1558.   Fl_Pack rows {open

  1559.     xywh {25 25 15 15}

  1560.     code0 {// o->position( x(), y() );}

  1561.   } {}

  1562.   Function {populate( void )} {open private return_type void

  1563.   } {

  1564.     code {int bw = (w() / 16);

  1565. int bh = h() / (128/ 16);

  1566. 

  1567. begin();

  1568. 

  1569. for ( int n = 0; n < 128 ; n += 16 )

  1570. {

  1571. 	Fl_Pack *p = new Fl_Pack( 0, 0, 25, 25 );

  1572. 	

  1573. 	p->type( Fl_Pack::HORIZONTAL );

  1574. 	

  1575. 	for ( int i = 0; i < 16; i++ )

  1576. 	{

  1577. 		

  1578. 		Trigger *b = new Trigger( 0, 0, bw, 50, "Num" );

  1579. 		

  1580. 		char pat[4];

  1581. 		

  1582. 		sprintf( pat, "%d", n + i + 1 );

  1583. 		

  1584. 		b->label( strdup( pat ) );

  1585. 		b->minimum( 0 );

  1586. 		b->maximum( 1 );

  1587. 		b->angles( 0, 360 );

  1588. 		b->type( FL_FILL_DIAL );

  1589. //		b->box( FL_ROUNDED_BOX );

  1590. //		b->down_box( FL_ROUNDED_BOX );

  1591. 		b->selection_color( FL_GREEN );

  1592. 		b->color( FL_BLACK );

  1593. 		b->align( FL_ALIGN_CENTER );

  1594. 				

  1595. 		p->add( b );

  1596. 	}

  1597. 		

  1598. 	p->end(); 

  1599. 	

  1600. 	p->resize( 0, 0, w(), bh );

  1601. 	rows->add( p );

  1602. }

  1603. 

  1604. 

  1605. end();

  1606. 

  1607. rows->resize( x(), y(), w(), h() );

  1608. 

  1609. redraw();} {}

  1610.   }

  1611.   Function {update( void )} {open return_type void

  1612.   } {

  1613.     code {if ( ! takesevents() )

  1614. 	return;

  1615. 

  1616. int i;

  1617. for ( i = 0; i < MAX_PATTERN; i++ )

  1618. {

  1619. 

  1620. 	Trigger *b = (Trigger*)(((Fl_Pack*)rows->child( i / 16 ))->child( i % 16 ));

  1621. 

  1622. 	if ( i >= pattern::patterns() )

  1623. 	{

  1624. 		b->color( FL_BLACK );

  1625. 		b->value( 0 );

  1626. 		continue;

  1627. 	}

  1628. 	

  1629. 	pattern *p = pattern::pattern_by_number( i + 1 );

  1630. 			

  1631. 	if ( p->playing() )

  1632. 	{

  1633. 		b->color( fl_lighter( FL_GRAY ) );

  1634. 		

  1635. 		Fl_Color c;

  1636. 		

  1637. 		switch ( p->mode() )

  1638. 		{

  1639. 			case MUTE:

  1640. 				c = FL_GRAY;

  1641. 				break;

  1642. 			case SOLO:

  1643. 				c = FL_RED;

  1644. 				break;

  1645. 			case PLAY:

  1646. 				c = FL_GREEN;

  1647. 				break;

  1648. 		}

  1649. 		

  1650. 		b->selection_color( c );

  1651. 		

  1652. 		b->value( (double)p->index() / p->length() );

  1653. 	}

  1654. 	else

  1655. 	{

  1656. 		b->value( 0 );

  1657. 	}

  1658. 		

  1659. }} {}

  1660.   }

  1661.   Function {resize( int X, int Y, int W, int H )} {open return_type void

  1662.   } {

  1663.     code {for ( int i = rows->children(); i--; )

  1664. {

  1665. 	Fl_Pack *p = (Fl_Pack*) rows->child( i );

  1666. 	

  1667. 	for ( int j = p->children(); j--; )

  1668. 	{

  1669. 		int bw = W / p->children();

  1670. 		p->child( j )->resize( 0, 0, bw, 25 );;

  1671. 	}

  1672. 

  1673. 	p->resize( 0, 0, W, H / rows->children() );

  1674. 			

  1675. 	p->redraw();

  1676. }

  1677. 

  1678. Fl_Group::resize( X, Y, W, H );} {}

  1679.   }

  1680. }