void
fli_draw_button( FL_OBJECT * obj )
{
FL_Coord dh,
dw,
ww,
absbw = FL_abs( obj->bw );
int off2 = 0;
FL_BUTTON_STRUCT *sp = obj->spec;
FL_COLOR col = sp->val ? obj->col2 : obj->col1;
if ( obj->belowmouse && obj->active )
{
if ( col == FL_BUTTON_COL1 )
col = FL_BUTTON_MCOL1;
else if ( col == FL_BUTTON_COL2 )
col = FL_BUTTON_MCOL2;
}
if ( FL_IS_UPBOX( obj->boxtype ) && ( sp->val || sp->is_pushed ) )
fl_draw_box( FL_TO_DOWNBOX( obj->boxtype ), obj->x, obj->y, obj->w,
obj->h, col, obj->bw );
else
fl_draw_box( obj->boxtype, obj->x, obj->y, obj->w, obj->h, col,
obj->bw );
dh = FL_crnd( 0.6 * obj->h );
dw = FL_crnd( FL_min( 0.6 * obj->w, dh ) );
ww = FL_crnd( 0.75 * obj->h );
if ( ww < dw + absbw + 1 + ( obj->bw > 0 ) )
ww = dw + absbw + 1 + ( obj->bw > 0 );
if ( obj->type == FL_RETURN_BUTTON )
{
fl_draw_text( 0, obj->x + obj->w - ww, FL_crnd( obj->y + 0.2 * obj->h ),
dw, dh, obj->lcol, 0, 0, "@returnarrow" );
off2 = dw - 2;
}
if ( obj->type == FL_MENU_BUTTON && obj->boxtype == FL_UP_BOX )
{
int dbh = FL_max( absbw - 1, 1 );
dw = FL_max( 0.11 * obj->w, 13 );
dh = FL_max( 6 + (obj->bw > 0 ), obj->h * 0.1 );
fl_draw_box( FL_UP_BOX, obj->x + obj->w - dw - absbw - 2,
obj->y + ( obj->h - dh ) / 2, dw, dh, obj->col1, -dbh );
off2 = dw - 1;
}
if ( obj->type == FL_MENU_BUTTON || obj->type == FL_RETURN_BUTTON )
{
obj->w -= off2;
fl_draw_object_label( obj );
obj->w += off2;
}
else if ( obj->boxtype & FLI_BROKEN_BOX || ISTABBOX( obj->boxtype ) )
{
fl_set_text_clipping( obj->x + 3, obj->y, obj->w - 6, obj->h );
fl_draw_object_label( obj );
fl_unset_text_clipping( );
}
else
fl_draw_object_label( obj );
}
/// Draw this item and its children.
void Fl_Tree_Item::draw(int X, int &Y, int W, Fl_Widget *tree,
const Fl_Tree_Prefs &prefs, int lastchild) {
if ( ! _visible ) return;
fl_font(_labelfont, _labelsize);
int H = _labelsize + fl_descent() + prefs.linespacing();
// Colors, fonts
Fl_Color fg = _selected ? prefs.bgcolor() : _labelfgcolor;
Fl_Color bg = _selected ? prefs.selectcolor() : _labelbgcolor;
if ( ! _active ) {
fg = fl_inactive(fg);
if ( _selected ) bg = fl_inactive(bg);
}
// Update the xywh of this item
_xywh[0] = X;
_xywh[1] = Y;
_xywh[2] = W;
_xywh[3] = H;
// Text size
int textw=0, texth=0;
fl_measure(_label, textw, texth, 0);
int textycenter = Y+(H/2);
int &icon_x = _collapse_xywh[0] = X-1;
int &icon_y = _collapse_xywh[1] = textycenter - (prefs.openicon()->h()/2);
int &icon_w = _collapse_xywh[2] = prefs.openicon()->w();
_collapse_xywh[3] = prefs.openicon()->h();
// Horizontal connector values
int hstartx = X+icon_w/2-1;
int hendx = hstartx + prefs.connectorwidth();
int hcenterx = X + icon_w + ((hendx - (X + icon_w)) / 2);
// See if we should draw this item
// If this item is root, and showroot() is disabled, don't draw.
//
char drawthis = ( is_root() && prefs.showroot() == 0 ) ? 0 : 1;
if ( drawthis ) {
// Draw connectors
if ( prefs.connectorstyle() != FL_TREE_CONNECTOR_NONE ) {
// Horiz connector between center of icon and text
draw_horizontal_connector(hstartx, hendx, textycenter, prefs);
if ( has_children() && is_open() ) {
// Small vertical line down to children
draw_vertical_connector(hcenterx, textycenter, Y+H, prefs);
}
// Connectors for last child
if ( ! is_root() ) {
if ( lastchild ) {
draw_vertical_connector(hstartx, Y, textycenter, prefs);
} else {
draw_vertical_connector(hstartx, Y, Y+H, prefs);
}
}
}
// Draw collapse icon
if ( has_children() && prefs.showcollapse() ) {
// Draw icon image
if ( is_open() ) {
prefs.closeicon()->draw(icon_x,icon_y);
} else {
prefs.openicon()->draw(icon_x,icon_y);
}
}
// Background for this item
int &bx = _label_xywh[0] = X+(icon_w/2-1+prefs.connectorwidth());
int &by = _label_xywh[1] = Y;
int &bw = _label_xywh[2] = W-(icon_w/2-1+prefs.connectorwidth());
int &bh = _label_xywh[3] = texth;
// Draw bg only if different from tree's bg
if ( bg != tree->color() || is_selected() ) {
if ( is_selected() ) {
// Selected? Use selectbox() style
fl_draw_box(prefs.selectbox(), bx, by, bw, bh, bg);
} else {
// Not Selected? use plain filled rectangle
fl_color(bg);
fl_rectf(bx, by, bw, bh);
}
}
// Draw user icon (if any)
int useroff = (icon_w/2-1+prefs.connectorwidth());
if ( usericon() ) {
// Item has user icon? Use it
useroff += prefs.usericonmarginleft();
usericon()->draw(X+useroff,icon_y);
useroff += usericon()->w();
} else if ( prefs.usericon() ) {
// Prefs has user icon? Use it
useroff += prefs.usericonmarginleft();
prefs.usericon()->draw(X+useroff,icon_y);
useroff += prefs.usericon()->w();
}
useroff += prefs.labelmarginleft();
// Draw label
if ( widget() ) {
// Widget? Draw it
int lx = X+useroff;
int ly = by;
int lw = widget()->w();
int lh = bh;
if ( widget()->x() != lx || widget()->y() != ly ||
widget()->w() != lw || widget()->h() != lh ) {
widget()->resize(lx, ly, lw, lh); // fltk will handle drawing this
}
} else {
// No label widget? Draw text label
if ( _label ) {
fl_color(fg);
fl_draw(_label, X+useroff, Y+H-fl_descent()-1);
}
}
Y += H;
} // end drawthis
// Draw children
if ( has_children() && is_open() ) {
int child_x = drawthis ? // offset children to right,
(hcenterx - (icon_w/2) + 1) : X; // unless didn't drawthis
int child_w = W - (child_x-X);
int child_y_start = Y;
for ( int t=0; t<children(); t++ ) {
int lchild = ((t+1)==children()) ? 1 : 0;
_children[t]->draw(child_x, Y, child_w, tree, prefs, lchild);
}
if ( has_children() && is_open() ) {
Y += prefs.openchild_marginbottom(); // offset below open child tree
}
if ( ! lastchild ) {
draw_vertical_connector(hstartx, child_y_start, Y, prefs);
}
}
}
void
gui_draw_shape ( int x, int y, int w, int h, int shape, int state, int flags, int color )
{
/* take advantage of FLTK's clipping */
if ( ! fl_not_clipped( x, y, w, h ) )
return;
if ( flags & F_PLAYHEAD )
{
state = state == FULL ? HIT : PLAYHEAD;
flags &= ~ F_SELECTION;
}
Fl_Color c1, c2;
if ( state == FULL && color )
{
c1 = velocity_colors[ color ];
c2 = velocity2_colors[ color ];
}
else
{
c1 = state_colors[ state ];
c2 = fl_color_average( FL_WHITE, c1, 0.1 );
}
if ( flags & F_SELECTION )
fl_color( fl_darker( fl_color() ) );
int bw = 1;
switch ( shape )
{
case SQUARE:
// fl_rectf( x, y, w, h, FL_BLACK );
fl_color( c1 );
fl_rectf( x + bw, y + bw, w - bw * 2, h - bw * 2 );
if ( draw_borders )
{
fl_color( c2 );
fl_line_style( FL_SOLID, 2 );
fl_rect( x + bw + 1, y + bw + 1, w - (bw+1) * 2, h - (bw+1) * 2 );
fl_line_style( FL_SOLID, 0 );
}
break;
case BOX:
fl_draw_box( FL_THIN_UP_BOX, x + bw, y + bw, w - bw * 2, h - bw * 2, c1 );
break;
default:
ASSERTION( "unknown shape" );
break;
}
if ( flags & F_P1 || flags & F_P2 )
{
if ( flags & F_P1 )
fl_color( FL_GREEN );
else
fl_color( FL_RED );
int rw = w / 4;
int rh = h / 4;
fl_rectf( x + (w / 2) - (rw / 2), y + (h / 2) - (rh / 2), rw, rh );
}
}
void Flu_Toggle_Group :: draw()
{
int lblW = 0, lblH, X, i;
if( label() == 0 )
lblW = lblH = 0;
else if( strlen( label() ) == 0 )
lblW = lblH = 0;
else
{
measure_label( lblW, lblH );
lblW += 18;
lblH += 2;
}
// align the label
if( align() & FL_ALIGN_LEFT )
X = 4;
else if( align() & FL_ALIGN_RIGHT )
X = w() - lblW - 8;
else
X = w()/2 - lblW/2 - 2;
// draw the main group box
if( damage() & ~FL_DAMAGE_CHILD )
fl_draw_box( box(), x(), y()+lblH/2, w(), h()-lblH/2, color() );
unsigned char *active = 0;
if( !chkBtn->value() )
{
active = (unsigned char*)malloc( children() );
for( i = 1; i < children(); i++ )
{
active[i-1] = child(i)->active();
child(i)->deactivate();
}
}
// clip and draw the children
chkBtn->resize( chkBtn->x(), chkBtn->y(), 0, 0 );
fl_clip( x()+2, y()+lblH+1, w()-4, h()-lblH-3 );
draw_children();
fl_pop_clip();
// clear behind the button and draw it
fl_color( color() );
fl_rectf( x()+X, y(), lblW+4, lblH );
fl_color( labelcolor() );
chkBtn->label( label() );
chkBtn->resize( x()+X+2, y(), lblW, lblH );
draw_child( *chkBtn );
if( !chkBtn->value() )
{
for( i = 1; i < children(); i++ )
{
if( active[i-1] )
child(i)->activate();
else
child(i)->deactivate();
}
free( active );
}
}
FL_EXPORT_C(void,flc_draw_box)(Fl_Boxtype boxtype,int x,int y,int w,int h,Fl_Color color){
fl_draw_box(boxtype,x,y,w,h,color);
}
void Plugin_Table::draw_cell(TableContext context,
int R, int C, int X, int Y, int W, int H)
{
const char *headings[] = { "Fav.", "Name", "Author", "Type", "In", "Out" };
static char s[40];
switch ( context )
{
case CONTEXT_STARTPAGE:
fl_font(FL_HELVETICA, 12);
return;
case CONTEXT_COL_HEADER:
fl_push_clip(X, Y, W, H);
{
fl_draw_box(FL_THIN_UP_BOX, X, Y, W, H, col_header_color());
fl_color(FL_FOREGROUND_COLOR);
fl_draw(headings[C], X, Y, W, H, FL_ALIGN_CENTER);
}
fl_pop_clip();
return;
case CONTEXT_ROW_HEADER:
return;
case CONTEXT_CELL:
{
fl_font(FL_HELVETICA, 12);
const char *s2 = (char*)s;
Fl_Align a = FL_ALIGN_CENTER;
int symbol = 0;
Fl_Color c = FL_FOREGROUND_COLOR;
switch ( C )
{
case 0:
sprintf( s, "%s", "@circle" );
c = _plugin_rows[R]->favorite ? FL_LIGHT2 : FL_BLACK;
symbol = 1;
fl_font(FL_HELVETICA, 9 );
break;
case 1:
a = FL_ALIGN_LEFT;
s2 = _plugin_rows[R]->name.c_str();
break;
case 2:
a = FL_ALIGN_LEFT;
s2 = _plugin_rows[R]->author.c_str();
break;
case 3:
s2 = _plugin_rows[R]->type;
break;
case 4:
sprintf( s, "%i", _plugin_rows[R]->audio_inputs );
break;
case 5:
sprintf( s, "%i", _plugin_rows[R]->audio_outputs );
break;
}
fl_color( row_selected(R) ? selection_color() : FL_DARK1);
fl_rectf(X, Y, W, H);
fl_color(color());
fl_rect(X, Y, W, H);
X+=4;
W-=8;
Y+=4;
H-=8;
fl_push_clip(X, Y, W, H);
fl_color(c);
fl_draw(s2, X, Y, W, H, a, 0, symbol );
fl_pop_clip();
return;
}
case CONTEXT_TABLE:
fprintf(stderr, "TABLE CONTEXT CALLED\n");
return;
case CONTEXT_ENDPAGE:
case CONTEXT_RC_RESIZE:
case CONTEXT_NONE:
return;
}
}
