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Sequencer: GUI tweaks. Get rid of randomize row feature.

pull/116/head
Jonathan Moore Liles 2013-05-22 16:42:13 -07:00
parent 04c8e908e8
commit 03fcf31311
11 changed files with 93 additions and 160 deletions
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12
nonlib/MIDI/event_list.C
View File

@ -428,6 +428,18 @@ namespace MIDI
}
/** set velocity of selected notes to /v/ */
void
event_list::selected_velocity ( int v )
{
FOR_SELECTED( e )
{
if ( e->is_note_on() )
e->note_velocity( v );
}
}
/** get timestamp of earliest selected event */
tick_t
event_list::selection_min ( void ) const

1
nonlib/MIDI/event_list.H
View File

@ -68,6 +68,7 @@ namespace MIDI {
void nudge_selected ( long o );
void push_selection ( void );
void pop_selection ( void );
void selected_velocity ( int v );
bool verify ( void ) const;
void link ( event *on );
void insert_time ( tick_t start, tick_t l );

62
sequencer/src/canvas.C
View File

@ -142,8 +142,7 @@ public:
double HS = (double)w() /( _xmax - _xmin );
tick_t new_x = c->grid()->index();
tick_t new_x = c->grid()->x_to_ts( c->grid()->ts_to_x( c->grid()->index() ) );
fl_color( fl_color_add_alpha( FL_RED, 100 ) );
fl_line( x() + new_x * HS, y(), x() + new_x * HS, y() + h() );
}
@ -684,7 +683,7 @@ Canvas::draw_overlay ( void )
if ( ! visible_r() )
return;
fl_push_no_clip();
/* fl_push_no_clip(); */
fl_push_clip( x() + m.margin_left,
y() + m.margin_top,
@ -714,7 +713,7 @@ Canvas::draw_overlay ( void )
panzoomer->draw_overlay();
fl_pop_clip();
/* fl_pop_clip(); */
}
@ -724,13 +723,13 @@ Canvas::draw_playhead ( void )
{
int x = m.grid->ts_to_x( m.grid->index() );
if ( m.playhead == x )
return;
/* if ( m.playhead == x ) */
/* return; */
m.playhead = x;
if ( m.playhead < m.vp->x || m.playhead >= m.vp->x + m.vp->w )
return;
/* if ( m.playhead < m.vp->x || m.playhead >= m.vp->x + m.vp->w ) */
/* return; */
int px = m.origin_x + m.margin_left + ( x - m.vp->x ) * m.div_w;
@ -909,11 +908,13 @@ Canvas::cb_scroll ( Fl_Widget *w )
Fl_Panzoomer *o = (Fl_Panzoomer*)w;
_old_scroll_x = m.vp->x;
_old_scroll_y = m.vp->y;
m.vp->x = grid()->ts_to_x( o->x_value() );
m.vp->y = o->y_value();
damage( FL_DAMAGE_SCROLL );
if ( m.vp->x != _old_scroll_x || m.vp->y != _old_scroll_y )
damage( FL_DAMAGE_SCROLL );
if ( o->zoom_changed() )
{
@ -1116,17 +1117,6 @@ Canvas::move_selected ( int dir, int n )
}
}
void
Canvas::randomize_row ( int y )
{
int x = m.margin_left;
if ( ! grid_pos( &x, &y ) )
return;
((pattern*)m.grid)->randomize_row( y, song.random.feel, song.random.probability );
}
void
Canvas::_lr ( void )
{
@ -1314,6 +1304,12 @@ Canvas::h_zoom ( float n )
song.set_dirty();
}
void
Canvas::selected_velocity ( int v )
{
grid()->selected_velocity( v );
}
void
Canvas::v_zoom_fit ( void )
{
@ -1754,10 +1750,6 @@ Canvas::handle ( int m )
int dy = y;
grid_pos( &dx, &dy );
if ( IS_PATTERN && Fl::event_state() & ( FL_ALT | FL_CTRL ) )
c->randomize_row( y );
else
{
if ( delete_note )
{
// this->m.grid->del( dx, dy );
@ -1782,12 +1774,13 @@ Canvas::handle ( int m )
delete ghost_note;
ghost_note = 0;
}
}
if ( drag_note )
delete drag_note;
drag_note = 0;
grid()->select_none();
break;
}
@ -1855,13 +1848,14 @@ Canvas::handle ( int m )
{
damage_grid( ghost_note->start, ghost_note->note, ghost_note->duration, 1 );
int ody = drag_y;
int odx = drag_x;
if ( drag_note )
{
int ody = drag_y;
int odx = drag_x;
grid_pos( &odx, &ody );
/* cursor must leave the row to begin adjusting velocity. */
if ( ody != dy )
{
ghost_note->velocity =
@ -1874,11 +1868,15 @@ Canvas::handle ( int m )
ghost_note->velocity = 127;
}
}
if ( dx != odx )
{
if ( dx > this->m.grid->ts_to_x( ghost_note->start ) )
{
ghost_note->duration = this->m.grid->x_to_ts( dx ) - ghost_note->start;
}
}
if ( dx > this->m.grid->ts_to_x( ghost_note->start ) )
{
ghost_note->duration = this->m.grid->x_to_ts( dx ) - ghost_note->start;
}
damage_grid( ghost_note->start, ghost_note->note, ghost_note->duration, 1 );

2
sequencer/src/canvas.H
View File

@ -173,7 +173,6 @@ public:
void v_zoom_fit ( void );
void notes ( char *s );
char * notes ( void );
void randomize_row ( int y );
int playhead_moved ( void );
void start_cursor ( int x, int y );
@ -183,6 +182,7 @@ public:
void insert_time ( void );
void move_selected ( int dir, int n );
void selected_velocity ( int v );
virtual int handle ( int m );

17
sequencer/src/grid.C
View File

@ -57,7 +57,6 @@ Grid::Grid ( void )
viewport.y = 0;
_playing = false;
_suspend_update = false;
_start = _end = _index = 0;
}
@ -129,8 +128,7 @@ Grid::unlock ( void )
_rw = NULL;
if ( ! _suspend_update )
signal_events_change();
signal_events_change();
}
}
@ -565,6 +563,16 @@ Grid::cut ( void )
unlock();
}
void
Grid::selected_velocity ( int v )
{
lock();
_rw->events.selected_velocity( v );
unlock();
}
void
Grid::paste ( int offset )
{
@ -992,8 +1000,7 @@ Grid::undo ( void )
_rw = NULL;
if ( ! _suspend_update )
signal_events_change();
signal_events_change();
}
/** return a pointer to a copy of grid's event list in raw form */

3
sequencer/src/grid.H
View File

@ -109,8 +109,6 @@ protected:
char *_name;
int _number;
bool _suspend_update;
unsigned int _bpb; /* beats per bar */
unsigned int _ppqn; /* pulses per quarter note (beat) */
@ -217,6 +215,7 @@ public:
void delete_selected ( void );
void move_selected ( int l );
void nudge_selected ( int l );
void selected_velocity ( int v );
void crop ( int l, int r );
void crop ( int l, int r, int t, int b );

116
sequencer/src/gui/ui.fl
View File

@ -109,7 +109,7 @@ Function {init_colors()} {open private C return_type {static void}
}
widget_class Visual_Metronome {open
xywh {1244 936 100 100} type Double visible
xywh {978 1028 100 100} type Double visible
} {
Fl_Slider progress {
private xywh {139 115 1149 23} type Horizontal box FLAT_BOX color 7 selection_color 54
@ -342,8 +342,6 @@ seq_window = make_seq_window();
init_colors();
make_randomization_dialog();
// make_instrument_edit_dialog();
// use old focus behavior
@ -401,8 +399,9 @@ free( path );} {}
}
Function {draw_overlay()} {open protected return_type void
} {
code {if ( pattern_canvas_widget )
pattern_canvas_widget->draw_overlay();} {}
code {Canvas *c = current_canvas();
if ( c )
c->draw_overlay();} {}
}
Function {make_main_window()} {open
} {
@ -414,14 +413,14 @@ if ( Fl::event() == FL_SHORTCUT && Fl::event_key() == FL_Escape )
if ( maybe_save_song() )
quit();} open
xywh {494 231 865 805} type Double color 47 resizable
xywh {213 323 865 805} type Double color 47 resizable
code0 {o->color( FL_BACKGROUND_COLOR );}
code1 {o->draw_overlay_callback( &UI::draw_overlay, this );}
code2 {o->xclass( APP_NAME );}
class Overlay_Callback_Window size_range {700 509 0 0} visible
} {
Fl_Group {} {open
xywh {0 25 865 65} box FLAT_BOX
xywh {0 25 865 70} box FLAT_BOX
} {
Fl_Group {} {open
xywh {552 26 312 69}
@ -780,7 +779,7 @@ o->maximum( phrase::phrases() );}
xywh {0 730 867 55} box FLAT_BOX color 47
} {
Fl_Group {} {open
xywh {5 733 300 44}
xywh {5 733 420 44}
code0 {o->resizable(0);}
} {
Fl_Input pattern_name_field {
@ -827,9 +826,14 @@ o->maximum( pattern::patterns() );}
callback {pattern_canvas_widget->selection_mode( o->value() );}
tooltip {Enable selection mode (you can also just hold down shift and drag the mouse)} xywh {260 733 45 44} type Toggle selection_color 5 labelsize 10
}
Fl_Value_Slider velocity_slider {
label Velocity
callback {pattern_canvas_widget->selected_velocity( o->value() );} selected
xywh {310 742 110 18} type {Horz Fill} labelsize 10 align 1 maximum 127 value 64 textsize 9
}
}
Fl_Group {} {open
xywh {315 731 549 54}
xywh {455 731 409 54}
} {
Fl_Output mapping_text {
label Mapping
@ -876,7 +880,7 @@ if ( 0 == strncmp( picked, "Scale", strlen( "Scale" ) ) )
label {&Key}
callback {((pattern*)pattern_canvas_widget->grid())->mapping.key( o->value() );
pattern_canvas_widget->changed_mapping();} open
pattern_canvas_widget->changed_mapping();}
xywh {700 761 75 19} down_box BORDER_BOX labelsize 10 when 1 textsize 11
} {
MenuItem {} {
@ -930,7 +934,7 @@ pattern_canvas_widget->changed_mapping();} open
}
Fl_Choice pattern_note_combo {
label {&Note 1/}
callback {((pattern*)pattern_canvas_widget->grid())->note( atoi( o->menu()[ o->value() ].text ));} open
callback {((pattern*)pattern_canvas_widget->grid())->note( atoi( o->menu()[ o->value() ].text ));}
xywh {715 736 45 19} down_box BORDER_BOX labelsize 10 when 1 textsize 12
} {
MenuItem {} {
@ -980,7 +984,7 @@ pattern_canvas_widget->changed_mapping();} open
}
Fl_Choice pattern_res_combo {
label {&Resolution 1/}
callback {pattern_canvas_widget->grid()->resolution( atoi( o->menu()[ o->value() ].text ));} open
callback {pattern_canvas_widget->grid()->resolution( atoi( o->menu()[ o->value() ].text ));}
xywh {615 736 55 19} down_box BORDER_BOX labelsize 10 when 1 textsize 12
} {
MenuItem {} {
@ -1052,7 +1056,7 @@ pattern_canvas_widget->changed_mapping();} open
code1 {for ( int i = 32; i <= 256; i <<= 1 ) { snprintf( pat, sizeof(pat), "%i", i ); o->add( pat ); }}
} {}
Fl_Box {} {
xywh {315 735 135 46} resizable
xywh {455 735 0 46} labelsize 8 align 1 resizable
}
}
}
@ -1237,16 +1241,6 @@ if ( tabs->value() == pattern_tab )
xywh {0 0 40 25} shortcut 0x40071 color 37
}
}
Submenu {} {
label {&Settings} open
xywh {0 0 74 25} color 37
} {
MenuItem {} {
label {&Randomization Settings}
callback {randomization_dialog->show();}
xywh {0 0 40 25}
}
}
Submenu {} {
label {&View} open
xywh {10 10 74 25} color 37
@ -1428,7 +1422,7 @@ w->paste();}
label Undo
callback {Canvas *w = current_canvas();
w->grid()->undo();} selected
w->grid()->undo();}
xywh {110 110 34 18} shortcut 0x4007a
}
}
@ -1440,13 +1434,12 @@ w->grid()->undo();} selected
}
}
}
Function {make_seq_window()} {open
} {
Function {make_seq_window()} {} {
Fl_Window seq_window {
label {Non Sequencer - Sequence}
callback {sequence_tab->activate();
o->hide();
detach_button->value( 0 );} open
detach_button->value( 0 );}
xywh {681 189 876 675} type Double hide resizable
} {
Fl_Group seq_detached_group {open
@ -1454,44 +1447,7 @@ detach_button->value( 0 );} open
} {}
}
}
Function {make_randomization_dialog()} {} {
Fl_Window randomization_dialog {
label {Randomization Settings} open
xywh {656 39 340 95} type Double hide
code0 {// feel->value( )}
code1 {probability->value( song.random.probability );} non_modal
} {
Fl_Choice feel {
label {Feel: 1/}
callback {song.random.feel = atoi( o->menu()[ find_numeric_menu_item( o->menu(), o->value() ) ].text );} open
xywh {67 55 50 24} down_box BORDER_BOX
} {
MenuItem {} {
label 4
xywh {10 10 40 25}
}
MenuItem {} {
label 8
xywh {0 0 40 25}
}
MenuItem {} {
label 16
xywh {10 10 40 25}
}
}
Fl_Box {} {
label {Randomization Settings}
xywh {10 15 321 28} box ROUNDED_BOX color 94 labelsize 22 labelcolor 39
}
Fl_Counter probability {
label Probability
callback {song.random.probability = o->value();}
xywh {216 53 112 26} type Simple align 4 when 4 minimum 0 maximum 1 step 0.01
}
}
}
Function {update_pattern_widgets()} {open
} {
Function {update_pattern_widgets()} {} {
code {if ( ! pattern_settings_group )
return;
@ -1538,8 +1494,7 @@ else
*/
pattern_settings_group->redraw();} {}
}
Function {update_phrase_widgets()} {open
} {
Function {update_phrase_widgets()} {} {
code {if ( ! phrase_canvas_widget )
return;
@ -1564,8 +1519,7 @@ else
phrase_settings_group->redraw();} {}
}
Function {update_sequence_widgets()} {open
} {
Function {update_sequence_widgets()} {} {
code {if ( playlist->notes() )
sequence_notes_buffer->text( playlist->notes() );
else
@ -1614,8 +1568,7 @@ free( s );
if ( playback_mode_menu )
playback_mode_menu->value( song.play_mode );} {}
}
Function {update_mapping_menu()} {open
} {
Function {update_mapping_menu()} {} {
code {char **sa = Instrument::listing();
if ( sa )
@ -1659,7 +1612,7 @@ free( sa );} {}
return 0;} {}
}
Function {save_dialog( const char *name )} {open return_type void
Function {save_dialog( const char *name )} {return_type void
} {
code {if ( ! name )
{
@ -1691,7 +1644,7 @@ snprintf( pat, 256, "file://%s/non-sequencer/%s.html", DOCUMENT_PATH, file );
open_url( pat );} {}
}
Function {maybe_save_song()} {open return_type bool
Function {maybe_save_song()} {return_type bool
} {
code {if ( song.dirty() )
{
@ -1730,7 +1683,7 @@ if ( p )
// update_pattern_widgets();
}} {}
}
Function {edit_instrument_row( Instrument *i, int n )} {open return_type void
Function {edit_instrument_row( Instrument *i, int n )} {return_type void
} {
code {Instrument_Editor ie;
@ -1743,7 +1696,9 @@ ie.run();} {}
code {if ( tabs->value() == pattern_tab )
return pattern_canvas_widget;
else if ( tabs->value() == phrase_tab )
return phrase_canvas_widget;} {}
return phrase_canvas_widget;
else
return NULL;} {}
}
}
@ -1809,7 +1764,7 @@ while ( window->shown() )
}
}
class Trigger {open : {public Fl_Progress}
class Trigger {: {public Fl_Progress}
} {
Function {Trigger( int X, int Y, int W, int H, const char *L =0) : Fl_Progress( X, Y, W, H, L )} {open
} {
@ -1893,7 +1848,7 @@ return r;} {}
}
}
widget_class Triggers {open
widget_class Triggers {
xywh {390 620 335 390} type Double hide
code0 {\#include <FL/Fl_Dial.H>}
code1 {populate();}
@ -2006,8 +1961,7 @@ Fl_Group::draw();} {}
}
}
class List_Chooser {open
} {
class List_Chooser {} {
Function {List_Chooser( const char *name, const char *action )} {} {
Fl_Window window {open
xywh {525 313 310 545} type Single hide resizable non_modal size_range {310 524 0 0}
@ -2052,7 +2006,7 @@ window->hide();}
decl {float status_intensity;} {private local
}
Function {fade_status(void*)} {open private return_type {static void}
Function {fade_status(void*)} {private return_type {static void}
} {
code {ui->status->labelcolor( fl_color_average( FL_FOREGROUND_COLOR, FL_BACKGROUND_COLOR, status_intensity ) );
@ -2064,7 +2018,7 @@ Function {fade_status(void*)} {open private return_type {static void}
Fl::repeat_timeout( 1 / 15.0f, fade_status );} {}
}
Function {gui_status( const char *fmt, ... )} {open C return_type void
Function {gui_status( const char *fmt, ... )} {C return_type void
} {
code {va_list args;

2
sequencer/src/main.C
View File

@ -226,8 +226,6 @@ main ( int argc, char **argv )
config.follow_playhead = true;
config.record_mode = MERGE;
song.play_mode = PATTERN;
song.random.feel = 8;
song.random.probability = 0.33;
asprintf( &config.user_config_dir, "%s/%s", getenv( "HOME" ), USER_CONFIG_DIR );
mkdir( config.user_config_dir, 0777 );

5
sequencer/src/non.H
View File

@ -123,10 +123,5 @@ struct song_settings
dirty( true );
}
struct {
int feel;
float probability;
} random;
};
extern song_settings song;

32
sequencer/src/pattern.C
View File

@ -142,6 +142,7 @@ pattern::reset ( void )
}
}
/* runs in the UI thread */
/* records a MIDI event into a temporary buffer. It'll only be
* permanently added to pattern after recording stops or the pattern
* loops. */
@ -243,9 +244,7 @@ pattern::record_event ( const midievent *me )
p->_rw->events.insert( e );
}
p->_suspend_update = true;
p->unlock();
p->_suspend_update = false;
}
}
@ -645,35 +644,6 @@ pattern::dump ( smf *f ) const
}
void
pattern::randomize_row ( int y, int feel, float probability )
{
lock();
int l = PPQN * 4 / _note;
int bx = ts_to_x( _rw->length - l );
float *p = (float *)alloca( feel * sizeof( float ) );
float prob = probability;
for ( int i = 0; i < feel; i++ )
{
p[i] = prob;
// reduce probability as we move away from center
prob *= 0.5;
}
for ( int x = 0; x < bx; x++ )
{
float r = ((float)rand()) / RAND_MAX;
if ( p[ x % feel ] + r >= 1 )
put( x, y, l );
}
unlock();
}
/*************/
/* Recording */

1
sequencer/src/pattern.H
View File

@ -89,7 +89,6 @@ public:
void queue ( int mode );
int queue ( void ) const;
void randomize_row ( int y, int feel, float probability );
void row_name_press ( int y );
int port ( void ) const;