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Timeline: Add an Fl_Tile so that user can resize the panzoomer.

pull/3/head
Jonathan Moore Liles 2012-11-01 17:39:34 -07:00
parent f124316c4b
commit 7c8eb777e5
2 changed files with 107 additions and 76 deletions
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178
timeline/src/Timeline.C
View File

@ -29,6 +29,7 @@
#include <FL/fl_draw.H>
#include <FL/Fl_Menu_Button.H>
#include <FL/Fl_Panzoomer.H>
#include <FL/Fl_Tile.H>
#include "Timeline.H"
#include "Tempo_Sequence.H"
@ -575,27 +576,9 @@ Timeline::Timeline ( int X, int Y, int W, int H, const char* L ) : BASE( X, Y, W
menu_set_callback( const_cast<Fl_Menu_Item*>(menu->menu()), &Timeline::menu_cb, (void*)this );
{
Fl_Panzoomer *o = new Fl_Panzoomer( X, Y + H - 100, W, 100 );
// o->range( 0, 48000 * 300 );
// o->zoom_range( 1, 16384 );
// o->zoom_range( 1, 65536 << 4 );
o->zoom_range( 1, 20 );
o->zoom( 8 );
o->box( FL_FLAT_BOX );
o->color( FL_BACKGROUND_COLOR );
o->type( FL_HORIZONTAL );
o->callback( cb_scroll, this );
o->draw_thumbnail_view_callback( &Timeline::draw_thumbnail_view, this );
panzoomer = o;
}
{
Fl_Pack *o = new Fl_Pack( X + Track::width(), Y, (W - Track::width()), H - panzoomer->h(), "rulers" );
Fl_Pack *o = new Fl_Pack( X + Track::width(), Y, (W - Track::width()), 1, "rulers" );
o->type( Fl_Pack::VERTICAL );
{
@ -677,31 +660,66 @@ Timeline::Timeline ( int X, int Y, int W, int H, const char* L ) : BASE( X, Y, W
o->end();
}
{
// sample_rate() = engine->sample_rate();
_fpp = 8;
// length() = sample_rate() * 60 * 2;
/* FIXME: hack */
// length() = x_to_ts( W );
{
Fl_Pack *o = new Fl_Pack( X, rulers->y() + rulers->h(), W, 1 );
o->type( Fl_Pack::VERTICAL );
o->spacing( 1 );
tracks = o;
{
Fl_Tile *o = new Fl_Tile( X, rulers->y() + rulers->h(), W, H - rulers->h() );
o->box(FL_FLAT_BOX);
o->when( FL_WHEN_RELEASE );
{
Fl_Group *o = new Fl_Group( X, rulers->y() + rulers->h(), W, ( H - rulers->h() ) - 50 );
{
_fpp = 8;
Fl_Pack *o = new Fl_Pack( X, rulers->y() + rulers->h(), W, 1 );
o->type( Fl_Pack::VERTICAL );
o->spacing( 1 );
tracks = o;
o->end();
resizable( o );
}
o->end();
resizable( o );
track_window = o;
}
{
Fl_Panzoomer *o = new Fl_Panzoomer( X,
track_window->y() + track_window->h(),
W,
50 );
o->zoom_range( 1, 20 );
o->zoom( 8 );
o->box( FL_FLAT_BOX );
o->color( FL_BACKGROUND_COLOR );
o->type( FL_HORIZONTAL );
o->callback( cb_scroll, this );
o->draw_thumbnail_view_callback( &Timeline::draw_thumbnail_view, this );
//resizable(o);
panzoomer = o;
}
Fl_Box *spacebox = new Fl_Box( 0,0,1,1 );
o->end();
o->resizable( spacebox);
spacebox->resize( X, rulers->y() + ( ( H - rulers->h() ) - 50 ),
W, 125 );
o->position( panzoomer->x(), panzoomer->y(),
panzoomer->x(), track_window->y() + track_window->h() );
resizable(o);
tile = o;
}
/* rulers go above tracks... */
add( rulers );
/* make sure scrollbars are on top */
add( panzoomer );
/* add( panzoomer ); */
// vscroll->range( 0, tracks->h() );
@ -1043,21 +1061,15 @@ Timeline::draw_clip ( void * v, int X, int Y, int W, int H )
fl_push_clip( X, Y, W, H );
/* fl_color( rand() ); */
/* fl_rectf( X, Y, X + W, Y + H ); */
tl->draw_box();
tl->draw_child( *tl->tile );
tl->draw_child( *tl->rulers );
fl_push_clip( tl->tracks->x(), tl->rulers->y() + tl->rulers->h(), tl->tracks->w(), tl->h() - tl->rulers->h() - tl->panzoomer->h() );
tl->draw_child( *tl->tracks );
tl->draw_cursors();
fl_pop_clip();
fl_pop_clip();
}
/** handle resize event */
@ -1066,13 +1078,27 @@ Timeline::resize ( int X, int Y, int W, int H )
{
BASE::resize( X, Y, W, H );
/* why is this necessary? */
rulers->resize( BX + Track::width(), BY, W - Track::width(), rulers->h() );
tile->resizable()->resize( X,
tile->y() + tile->h() - 150,
W, 125 );
/* why is THIS necessary? */
panzoomer->resize( BX, BY + H - 100, panzoomer->w(), 100 );
panzoomer->resize( X,
tile->y() + tile->h() - 50,
W,
50 );
tracks->resize( BX, BY + rulers->h(), W, H - panzoomer->h() );
track_window->resize( X,
tile->y(),
W,
tile->h() - 50);
rulers->resize( X + Track::width(),
rulers->y(),
W - Track::width(),
rulers->h() );
tile->redraw();
}
@ -1213,13 +1239,14 @@ Timeline::draw ( void )
H = tracks->h();
adjust_panzoomer();
panzoomer->redraw();
int dx = ts_to_x( _old_xposition ) - ts_to_x( xoffset );
int dy = _old_yposition - panzoomer->y_value();
int c = damage();
// c = FL_DAMAGE_ALL;
if ( c & FL_DAMAGE_SCROLL )
{
/* if ( dx && dy ) */
@ -1232,8 +1259,8 @@ Timeline::draw ( void )
{
/* draw_child( *rulers ); */
Y = rulers->y() + rulers->h();
H = h() - rulers->h() - panzoomer->h();
Y = track_window->y();
H = track_window->h();
if ( dy )
fl_scroll( X, Y, Track::width(), H, 0, dy, draw_clip, this );
@ -1244,6 +1271,8 @@ Timeline::draw ( void )
fl_scroll( X + Track::width(), Y, W - Track::width(), H, dx, dy, draw_clip, this );
}
}
panzoomer->redraw();
if ( c & FL_DAMAGE_ALL )
{
@ -1251,47 +1280,46 @@ Timeline::draw ( void )
draw_box( box(), BX, BY, w(), h(), color() );
fl_push_clip( BX, rulers->y(), w(), rulers->h() );
draw_child( *rulers );
fl_pop_clip();
fl_push_clip( tracks->x(), rulers->y() + rulers->h(), tracks->w(), panzoomer->y() - (rulers->y() + rulers->h()) );
draw_child( *tracks );
fl_push_clip( tile->x(),
tile->y(),
tile->w(),
tile->h() );
draw_child(*tile);
draw_cursors();
fl_pop_clip();
draw_child( *panzoomer );
redraw_overlay();
goto done;
}
if ( c & FL_DAMAGE_CHILD )
{
fl_push_clip( rulers->x(), rulers->y(), rulers->w(), rulers->h() );
update_child( *rulers );
update_child(*rulers);
fl_push_clip( tile->x(),
tile->y(),
tile->w(),
tile->h() );
update_child(*tile);
draw_cursors();
fl_pop_clip();
/* if ( ! ( damage() & FL_DAMAGE_SCROLL ) ) */
/* { */
fl_push_clip( tracks->x(), rulers->y() + rulers->h(), tracks->w(), h() - rulers->h() - panzoomer->h() );
update_child( *tracks );
draw_cursors();
fl_pop_clip();
/* } */
update_child( *panzoomer );
redraw_overlay();
}
done:
/* panzoomer->redraw(); */
/* update_child( *panzoomer ); */
// update_child( *panzoomer );
_old_xposition = xoffset;
_old_yposition = panzoomer->y_value();

5
timeline/src/Timeline.H
View File

@ -55,6 +55,7 @@ class Sequence_Widget;
class Cursor_Region;
class Cursor_Point;
class Fl_Panzoomer;
class Fl_Tile;
namespace OSC { class Endpoint; }
@ -103,10 +104,12 @@ class Timeline : public Fl_Single_Window, public RWLock
int _old_yposition;
Rectangle _selection;
Fl_Group *track_window;
Fl_Pack *tracks;
Fl_Pack *rulers;
Fl_Panzoomer *panzoomer;
Fl_Tile *tile;
void adjust_panzoomer ( void );
static void cb_scroll ( Fl_Widget *w, void *v );